diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..57872d0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/vendor/
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..8057da0
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,17 @@
+{
+ "name": "jaeger/querylist",
+ "description": "QueryList是基于phpQuery的无比强大的PHP采集工具",
+ "require": {
+ "PHP":">=5.3.0",
+ "jaeger/phpquery-single": "^0.9.5",
+ "jaeger/curlmulti":"^1.0",
+ "jaeger/http":"^0.1"
+ },
+ "license": "MIT",
+ "authors": [
+ {
+ "name": "Jaeger",
+ "email": "hj.q@qq.com"
+ }
+ ]
+}
diff --git a/extensions/vendors/CurlMulti.php b/extensions/vendors/CurlMulti.php
deleted file mode 100644
index ab75a3d..0000000
--- a/extensions/vendors/CurlMulti.php
+++ /dev/null
@@ -1,698 +0,0 @@
-<?php
-/**
- * Chrome Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11
- * IE6 Mozilla/5.0 (Windows NT 6.1; rv:9.0.1) Gecko/20100101 Firefox/9.0.1
- * FF Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0
- *
- * more useragent:http://www.useragentstring.com/
- *
- * @author admin@phpdr.net
- *
- */
-class CurlMulti {
- // url
- const TASK_ITEM_URL = 0x01;
- // file
- const TASK_ITEM_FILE = 0x02;
- // arguments
- const TASK_ITEM_ARGS = 0x03;
- // operation, task level
- const TASK_ITEM_OPT = 0x04;
- // control options
- const TASK_ITEM_CTL = 0x05;
- // file pointer
- const TASK_FP = 0x06;
- // success callback
- const TASK_PROCESS = 0x07;
- // curl fail callback
- const TASK_FAIL = 0x08;
- // tryed times
- const TASK_TRYED = 0x09;
- // handler
- const TASK_CH = 0x0A;
-
- // global max thread num
- public $maxThread = 10;
- // Max thread by task type.Task type is specified in $item['ctl'] in add().If task has no type,$this->maxThreadNoType is maxThread-sum(maxThreadType).If less than 0 $this->maxThreadNoType is set to 0.
- public $maxThreadType = array ();
- // retry time(s) when task failed
- public $maxTry = 3;
- // operation, class level curl opt
- public $opt = array ();
- // cache options,dirLevel values is less than 3
- public $cache = array (
- 'enable' => false,
- 'enableDownload' => false,
- 'compress' => false,
- 'dir' => null,
- 'expire' => 86400,
- 'dirLevel' => 1
- );
- // stack or queue
- public $taskPoolType = 'stack';
- // eliminate duplicate for taskpool, will delete previous task and add new one
- public $taskOverride = false;
- // task callback,add() should be called in callback, $cbTask[0] is callback, $cbTask[1] is param.
- public $cbTask = null;
- // status callback
- public $cbInfo = null;
- // user callback
- public $cbUser = null;
- // common fail callback, called if no one specified
- public $cbFail = null;
-
- // is the loop running
- protected $isRunning = false;
- // max thread num no type
- protected $maxThreadNoType = null;
- // all added task was saved here first
- protected $taskPool = array ();
- // taskPool with high priority
- protected $taskPoolAhead = array ();
- // running task(s)
- protected $taskRunning = array ();
- // failed task need to retry
- protected $taskFail = array ();
-
- // handle of multi-thread curl
- private $mh = null;
- // user error
- private $userError = null;
- // if __construct called
- private $isConstructCalled = false;
- // running info
- private $info = array (
- 'all' => array (
- // process start time
- 'startTime' => null,
- // download start time
- 'startTimeDownload' => null,
- // the real multi-thread num
- 'activeNum' => null,
- // finished task in the queue
- 'queueNum' => null,
- // byte
- 'downloadSize' => 0,
- // finished task number,include failed task and cache
- 'finishNum' => 0,
- // The number of cache used
- 'cacheNum' => 0,
- // completely failed task number
- 'failNum' => 0,
- // task num has added
- 'taskNum' => 0,
- // task running num by type,
- 'taskRunningNumType' => array (),
- // task ruuning num no type
- 'taskRunningNumNoType' => 0,
- // $this->taskPool size
- 'taskPoolNum' => 0,
- // $this->taskRunning size
- 'taskRunningNum' => 0,
- // $this->taskFail size
- 'taskFailNum' => 0,
- // finish percent
- 'finishPercent' => 0,
- // time cost
- 'timeSpent' => 0,
- // download time cost
- 'timeSpentDownload' => 0,
- // curl task speed
- 'taskSpeedNoCache' => 0,
- // network speed, bytes
- 'downloadSpeed' => 0
- ),
- 'running' => array ()
- );
- function __construct() {
- $this->isConstructCalled = true;
- if (version_compare ( PHP_VERSION, '5.1.0' ) < 0) {
- throw new CurlMulti_Exception ( 'PHP 5.1.0+ is needed' );
- }
- }
-
- /**
- * add a task to taskPool
- *
- * @param array $item
- * array('url'=>'',['file'=>'',['opt'=>array(),['args'=>array(),['ctl'=>array('type'=>'','ahead'=>false,'cache'=>array('enable'=>bool,'expire'=>0),'close'=>true))]]]])
- * @param mixed $process
- * success callback,for callback first param array('info'=>,'content'=>), second param $item[args]
- * @param mixed $fail
- * curl fail callback,for callback first param array('error'=>array(0=>code,1=>msg),'info'=>array),second param $item[args];
- * @throws CurlMulti_Exception
- * @return \frame\lib\CurlMulti
- */
- function add(array $item, $process = null, $fail = null) {
- // check
- if (! is_array ( $item )) {
- user_error ( 'item must be array, item is ' . gettype ( $item ), E_USER_WARNING );
- } else {
- $item ['url'] = trim ( $item ['url'] );
- if (empty ( $item ['url'] )) {
- user_error ( "url can't be empty, url=$item[url]", E_USER_WARNING );
- } else {
- // replace space with + to avoid some curl problems
- $item ['url'] = str_replace ( ' ', '+', $item ['url'] );
- // fix
- if (empty ( $item ['file'] ))
- $item ['file'] = null;
- if (empty ( $item ['opt'] ))
- $item ['opt'] = array ();
- if (empty ( $item ['args'] ))
- $item ['args'] = array ();
- if (empty ( $item ['ctl'] )) {
- $item ['ctl'] = array ();
- }
- if (! isset ( $item ['ctl'] ['cache'] ) || ! isset ( $item ['ctl'] ['cache'] ['enable'] )) {
- $item ['ctl'] ['cache'] = array (
- 'enable' => false,
- 'expire' => 0
- );
- }
- if (! isset ( $item ['ctl'] ['ahead'] )) {
- $item ['ctl'] ['ahead'] = false;
- }
- if (empty ( $process )) {
- $process = null;
- }
- if (empty ( $fail )) {
- $fail = null;
- }
- $task = array ();
- $task [self::TASK_ITEM_URL] = $item ['url'];
- $task [self::TASK_ITEM_FILE] = $item ['file'];
- $task [self::TASK_ITEM_ARGS] = array (
- $item ['args']
- );
- $task [self::TASK_ITEM_OPT] = $item ['opt'];
- $task [self::TASK_ITEM_CTL] = $item ['ctl'];
- $task [self::TASK_PROCESS] = $process;
- $task [self::TASK_FAIL] = $fail;
- $task [self::TASK_TRYED] = 0;
- $task [self::TASK_CH] = null;
- $this->addTaskPool ( $task );
- $this->info ['all'] ['taskNum'] ++;
- }
- }
- return $this;
- }
-
- /**
- * add task to taskPool
- *
- * @param unknown $task
- */
- private function addTaskPool($task) {
- // uniq
- if ($this->taskOverride) {
- foreach ( array (
- 'taskPoolAhead',
- 'taskPool'
- ) as $v ) {
- foreach ( $this->$v as $k1 => $v1 ) {
- if ($v1 [self::TASK_ITEM_URL] == $task [self::TASK_ITEM_URL]) {
- $t = &$this->$v;
- unset ( $t [$k1] );
- }
- }
- }
- }
- // add
- if (true == $task [self::TASK_ITEM_CTL] ['ahead']) {
- $this->taskPoolAhead [] = $task;
- } else {
- if ($this->taskPoolType == 'queue') {
- $this->taskPool [] = $task;
- } elseif ($this->taskPoolType == 'stack') {
- array_unshift ( $this->taskPool, $task );
- } else {
- throw new CurlMulti_Exception ( 'taskPoolType not found, taskPoolType=' . $this->taskPoolType );
- }
- }
- }
-
- /**
- * Perform the actual task(s).
- */
- function start() {
- if ($this->isRunning) {
- throw new CurlMulti_Exception ( __CLASS__ . ' is running !' );
- }
- if (false === $this->isConstructCalled) {
- throw new CurlMulti_Exception ( __CLASS__ . ' __construct is not called' );
- }
- $this->mh = curl_multi_init ();
- $this->info ['all'] ['startTime'] = time ();
- $this->info ['all'] ['timeStartDownload'] = null;
- $this->info ['all'] ['downloadSize'] = 0;
- $this->info ['all'] ['finishNum'] = 0;
- $this->info ['all'] ['cacheNum'] = 0;
- $this->info ['all'] ['failNum'] = 0;
- $this->info ['all'] ['taskNum'] = 0;
- $this->info ['all'] ['taskRunningNumNoType'] = 0;
- $this->setThreadData ();
- $this->isRunning = true;
- $this->addTask ();
- do {
- $this->exec ();
- curl_multi_select ( $this->mh );
- $this->callCbInfo ();
- if (isset ( $this->cbUser )) {
- call_user_func ( $this->cbUser );
- }
- while ( false != ($curlInfo = curl_multi_info_read ( $this->mh, $this->info ['all'] ['queueNum'] )) ) {
- $ch = $curlInfo ['handle'];
- $task = $this->taskRunning [( int ) $ch];
- $info = curl_getinfo ( $ch );
- $this->info ['all'] ['downloadSize'] += $info ['size_download'];
- if (isset ( $task [self::TASK_FP] )) {
- fclose ( $task [self::TASK_FP] );
- }
- if ($curlInfo ['result'] == CURLE_OK) {
- $param = array ();
- $param ['info'] = $info;
- $param ['ext'] = array (
- 'ch' => $ch
- );
- if (! isset ( $task [self::TASK_ITEM_FILE] )) {
- $param ['content'] = curl_multi_getcontent ( $ch );
- }
- }
- curl_multi_remove_handle ( $this->mh, $ch );
- // must close first,other wise download may be not commpleted in process callback
- if (! array_key_exists ( 'close', $task [self::TASK_ITEM_CTL] ) || $task [self::TASK_ITEM_CTL] ['close'] == true) {
- curl_close ( $ch );
- }
- if ($curlInfo ['result'] == CURLE_OK) {
- $this->process ( $task, $param, false );
- }
- // error handle
- $callFail = false;
- if ($curlInfo ['result'] !== CURLE_OK || isset ( $this->userError )) {
- if ($task [self::TASK_TRYED] >= $this->maxTry) {
- // user error
- if (isset ( $this->userError )) {
- $err = array (
- 'error' => $this->userError
- );
- } else {
- $err = array (
- 'error' => array (
- $curlInfo ['result'],
- curl_error ( $ch )
- )
- );
- }
- $err ['info'] = $info;
- if (isset ( $task [self::TASK_FAIL] ) || isset ( $this->cbFail )) {
- array_unshift ( $task [self::TASK_ITEM_ARGS], $err );
- $callFail = true;
- } else {
- echo "\nError " . implode ( ', ', $err ['error'] ) . ", url=$info[url]\n";
- }
- $this->info ['all'] ['failNum'] ++;
- } else {
- $task [self::TASK_TRYED] ++;
- $task [self::TASK_ITEM_CTL] ['useCache'] = false;
- $this->taskFail [] = $task;
- $this->info ['all'] ['taskNum'] ++;
- }
- if (isset ( $this->userError )) {
- unset ( $this->userError );
- }
- }
- if ($callFail) {
- if (isset ( $task [self::TASK_FAIL] )) {
- call_user_func_array ( $task [self::TASK_FAIL], $task [self::TASK_ITEM_ARGS] );
- } elseif (isset ( $this->cbFail )) {
- call_user_func_array ( $this->cbFail, $task [self::TASK_ITEM_ARGS] );
- }
- }
- unset ( $this->taskRunning [( int ) $ch] );
- if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] )) {
- $this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] --;
- } else {
- $this->info ['all'] ['taskRunningNumNoType'] --;
- }
- $this->addTask ();
- $this->info ['all'] ['finishNum'] ++;
- // if $this->info['all']['queueNum'] grow very fast there will be no efficiency lost,because outer $this->exec() won't be executed.
- $this->exec ();
- $this->callCbInfo ();
- if (isset ( $this->cbUser )) {
- call_user_func ( $this->cbUser );
- }
- }
- } while ( $this->info ['all'] ['activeNum'] || $this->info ['all'] ['queueNum'] || ! empty ( $this->taskFail ) || ! empty ( $this->taskRunning ) || ! empty ( $this->taskPool ) );
- $this->callCbInfo ( true );
- curl_multi_close ( $this->mh );
- unset ( $this->mh );
- $this->isRunning = false;
- }
-
- /**
- * call $this->cbInfo
- */
- private function callCbInfo($force = false) {
- static $lastTime;
- if (! isset ( $lastTime )) {
- $lastTime = time ();
- }
- $now = time ();
- if (($force || $now - $lastTime > 0) && isset ( $this->cbInfo )) {
- $lastTime = $now;
- $this->info ['all'] ['taskPoolNum'] = count ( $this->taskPool );
- $this->info ['all'] ['taskRunningNum'] = count ( $this->taskRunning );
- $this->info ['all'] ['taskFailNum'] = count ( $this->taskFail );
- if ($this->info ['all'] ['taskNum'] > 0) {
- $this->info ['all'] ['finishPercent'] = round ( $this->info ['all'] ['finishNum'] / $this->info ['all'] ['taskNum'], 4 );
- }
- $this->info ['all'] ['timeSpent'] = time () - $this->info ['all'] ['startTime'];
- if (isset ( $this->info ['all'] ['timeStartDownload'] )) {
- $this->info ['all'] ['timeSpentDownload'] = time () - $this->info ['all'] ['timeStartDownload'];
- }
- if ($this->info ['all'] ['timeSpentDownload'] > 0) {
- $this->info ['all'] ['taskSpeedNoCache'] = round ( ($this->info ['all'] ['finishNum'] - $this->info ['all'] ['cacheNum']) / $this->info ['all'] ['timeSpentDownload'], 2 );
- $this->info ['all'] ['downloadSpeed'] = round ( $this->info ['all'] ['downloadSize'] / $this->info ['all'] ['timeSpentDownload'], 2 );
- }
- // running
- $this->info ['running'] = array ();
- foreach ( $this->taskRunning as $k => $v ) {
- $this->info ['running'] [$k] = curl_getinfo ( $v [self::TASK_CH] );
- }
- call_user_func_array ( $this->cbInfo, array (
- $this->info
- ) );
- }
- }
-
- /**
- * set $this->maxThreadNoType, $this->info['all']['taskRunningNumType'], $this->info['all']['taskRunningNumNoType'] etc
- */
- private function setThreadData() {
- $this->maxThreadNoType = $this->maxThread - array_sum ( $this->maxThreadType );
- if ($this->maxThreadNoType < 0) {
- $this->maxThreadNoType = 0;
- }
- // unset none exitst type num
- foreach ( $this->info ['all'] ['taskRunningNumType'] as $k => $v ) {
- if ($v == 0 && ! array_key_exists ( $k, $this->maxThreadType )) {
- unset ( $this->info ['all'] ['taskRunningNumType'] [$k] );
- }
- }
- // init type num
- foreach ( $this->maxThreadType as $k => $v ) {
- if ($v == 0) {
- user_error ( 'maxThreadType[' . $k . '] is 0, task of this type will never be added!', E_USER_WARNING );
- }
- if (! array_key_exists ( $k, $this->info ['all'] ['taskRunningNumType'] )) {
- $this->info ['all'] ['taskRunningNumType'] [$k] = 0;
- }
- }
- }
-
- /**
- * curl_multi_exec()
- */
- private function exec() {
- while ( curl_multi_exec ( $this->mh, $this->info ['all'] ['activeNum'] ) === CURLM_CALL_MULTI_PERFORM ) {
- }
- }
-
- /**
- * add a task to curl, keep $this->maxThread concurrent automatically
- */
- private function addTask() {
- $c = $this->maxThread - count ( $this->taskRunning );
- while ( $c > 0 ) {
- $task = array ();
- // search failed first
- if (! empty ( $this->taskFail )) {
- $task = array_pop ( $this->taskFail );
- } else {
- // cbTask
- if (0 < ($this->maxThread - count ( $this->taskPool )) and ! empty ( $this->cbTask )) {
- if (! isset ( $this->cbTask [1] )) {
- $this->cbTask [1] = array ();
- }
- call_user_func_array ( $this->cbTask [0], array (
- $this->cbTask [1]
- ) );
- }
- if (! empty ( $this->taskPoolAhead )) {
- $task = array_pop ( $this->taskPoolAhead );
- } elseif (! empty ( $this->taskPool )) {
- if ($this->taskPoolType == 'stack') {
- $task = array_pop ( $this->taskPool );
- } elseif ($this->taskPoolType == 'queue') {
- $task = array_shift ( $this->taskPool );
- } else {
- throw new CurlMulti_Exception ( 'taskPoolType not found, taskPoolType=' . $this->taskPoolType );
- }
- }
- }
- $noAdd = false;
- $cache = null;
- if (! empty ( $task )) {
- if (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable'] || $this->cache ['enable']) {
- $cache = $this->cache ( $task );
- if (null !== $cache) {
- if (isset ( $task [self::TASK_ITEM_FILE] )) {
- file_put_contents ( $task [self::TASK_ITEM_FILE], $cache ['content'], LOCK_EX );
- unset ( $cache ['content'] );
- }
- $this->process ( $task, $cache, true );
- $this->info ['all'] ['cacheNum'] ++;
- $this->info ['all'] ['finishNum'] ++;
- $this->callCbInfo ();
- }
- }
- if (! $cache) {
- $this->setThreadData ();
- if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] ) && ! array_key_exists ( $task [self::TASK_ITEM_CTL] ['type'], $this->maxThreadType )) {
- user_error ( 'task was set to notype because type was not set in $this->maxThreadType, type=' . $task [self::TASK_ITEM_CTL] ['type'], E_USER_WARNING );
- unset ( $task [self::TASK_ITEM_CTL] ['type'] );
- }
- if (array_key_exists ( 'type', $task [self::TASK_ITEM_CTL] )) {
- $maxThread = $this->maxThreadType [$task [self::TASK_ITEM_CTL] ['type']];
- $isNoType = false;
- } else {
- $maxThread = $this->maxThreadNoType;
- $isNoType = true;
- }
- if ($isNoType && $maxThread == 0) {
- user_error ( 'task was disgarded because maxThreadNoType=0, url=' . $task [self::TASK_ITEM_URL], E_USER_WARNING );
- }
- if (($isNoType && $this->info ['all'] ['taskRunningNumNoType'] < $maxThread) || (! $isNoType && $this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] < $maxThread)) {
- $task [self::TASK_CH] = $this->curlInit ( $task [self::TASK_ITEM_URL] );
- // is a download task?
- if (isset ( $task [self::TASK_ITEM_FILE] )) {
- // curl can create the last level directory
- $dir = dirname ( $task [self::TASK_ITEM_FILE] );
- if (! file_exists ( $dir ))
- mkdir ( $dir, 0777 );
- $task [self::TASK_FP] = fopen ( $task [self::TASK_ITEM_FILE], 'w' );
- curl_setopt ( $task [self::TASK_CH], CURLOPT_FILE, $task [self::TASK_FP] );
- }
- // single task curl option
- if (isset ( $task [self::TASK_ITEM_OPT] )) {
- foreach ( $task [self::TASK_ITEM_OPT] as $k => $v ) {
- curl_setopt ( $task [self::TASK_CH], $k, $v );
- }
- }
- $this->taskRunning [( int ) $task [self::TASK_CH]] = $task;
- if (! isset ( $this->info ['all'] ['timeStartDownload'] )) {
- $this->info ['all'] ['timeStartDownload'] = time ();
- }
- if ($isNoType) {
- $this->info ['all'] ['taskRunningNumNoType'] ++;
- } else {
- $this->info ['all'] ['taskRunningNumType'] [$task [self::TASK_ITEM_CTL] ['type']] ++;
- }
- curl_multi_add_handle ( $this->mh, $task [self::TASK_CH] );
- } else {
- // rotate task to pool
- if ($task [self::TASK_TRYED] > 0) {
- array_unshift ( $this->taskFail, $task );
- } else {
- array_unshift ( $this->taskPool, $task );
- }
- $noAdd = true;
- }
- }
- }
- if (! $cache || $noAdd) {
- $c --;
- }
- }
- }
-
- /**
- * do process
- *
- * @param unknown $task
- * @param unknown $r
- * @param unknown $isCache
- */
- private function process($task, $r, $isCache) {
- array_unshift ( $task [self::TASK_ITEM_ARGS], $r );
- if (isset ( $task [self::TASK_PROCESS] )) {
- $userRes = call_user_func_array ( $task [self::TASK_PROCESS], $task [self::TASK_ITEM_ARGS] );
- }
- if (! isset ( $userRes )) {
- $userRes = true;
- }
- array_shift ( $task [self::TASK_ITEM_ARGS] );
- // backoff
- if (false === $userRes) {
- if (false == $this->cache ['enable'] && false == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) {
- $task [self::TASK_ITEM_CTL] ['cache'] = array (
- 'enable' => true,
- 'expire' => 3600
- );
- }
- $this->addTaskPool ( $task );
- }
- // write cache
- if (false == $isCache && false == isset ( $this->userError ) && (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) || $this->cache ['enable']) {
- $this->cache ( $task, $r );
- }
- }
-
- /**
- * set or get file cache
- *
- * @param string $url
- * @param mixed $content
- * array('info','content')
- * @return return array|null|boolean
- */
- private function cache($task, $content = null) {
- if (! isset ( $this->cache ['dir'] ))
- throw new CurlMulti_Exception ( 'Cache dir is not defined' );
- $url = $task [self::TASK_ITEM_URL];
- $key = md5 ( $url );
- $isDownload = isset ( $task [self::TASK_ITEM_FILE] );
- $file = rtrim ( $this->cache ['dir'], '/' ) . '/';
- if (isset ( $this->cache ['dirLevel'] ) && $this->cache ['dirLevel'] != 0) {
- if ($this->cache ['dirLevel'] == 1) {
- $file .= substr ( $key, 0, 3 ) . '/' . substr ( $key, 3 );
- } elseif ($this->cache ['dirLevel'] == 2) {
- $file .= substr ( $key, 0, 3 ) . '/' . substr ( $key, 3, 3 ) . '/' . substr ( $key, 6 );
- } else {
- throw new CurlMulti_Exception ( 'cache dirLevel is invalid, dirLevel=' . $this->cache ['dirLevel'] );
- }
- } else {
- $file .= $key;
- }
- $r = null;
- if (! isset ( $content )) {
- if (file_exists ( $file )) {
- if (true == $task [self::TASK_ITEM_CTL] ['cache'] ['enable']) {
- $expire = $task [self::TASK_ITEM_CTL] ['cache'] ['expire'];
- } else {
- $expire = $this->cache ['expire'];
- }
- if (time () - filemtime ( $file ) < $expire) {
- $r = file_get_contents ( $file );
- if ($this->cache ['compress']) {
- $r = gzuncompress ( $r );
- }
- $r = unserialize ( $r );
- if ($isDownload) {
- $r ['content'] = base64_decode ( $r ['content'] );
- }
- }
- }
- } else {
- $r = false;
- // check main cache directory
- if (! is_dir ( $this->cache ['dir'] )) {
- throw new CurlMulti_Exception ( "Cache dir doesn't exists" );
- } else {
- $dir = dirname ( $file );
- // level 1 subdir
- if (isset ( $this->cache ['dirLevel'] ) && $this->cache ['dirLevel'] > 1) {
- $dir1 = dirname ( $dir );
- if (! is_dir ( $dir1 ) && ! mkdir ( $dir1 )) {
- throw new CurlMulti_Exception ( 'Create dir failed, dir=' . $dir1 );
- }
- }
- if (! is_dir ( $dir ) && ! mkdir ( $dir )) {
- throw new CurlMulti_Exception ( 'Create dir failed, dir=' . $dir );
- }
- if ($isDownload) {
- $content ['content'] = base64_encode ( file_get_contents ( $task [self::TASK_ITEM_FILE] ) );
- }
- $content = serialize ( $content );
- if ($this->cache ['compress']) {
- $content = gzcompress ( $content );
- }
- if (file_put_contents ( $file, $content, LOCK_EX )) {
- $r = true;
- } else {
- throw new CurlMulti_Exception ( 'Write cache file failed' );
- }
- }
- }
- return $r;
- }
-
- /**
- * user error for current callback
- * not curl error
- * must be called in process callback
- *
- * @param unknown $msg
- */
- function error($msg) {
- $this->userError = array (
- CURLE_OK,
- $msg
- );
- }
-
- /**
- * return a default $ch initialized with global opt
- *
- * @param unknown $url
- * @return resource
- */
- function getch($url = null) {
- return $this->curlInit ( $url );
- }
-
- /**
- * get curl handle
- *
- * @param string $url
- * @return resource
- */
- private function curlInit($url = null) {
- $ch = curl_init ();
- $opt = array ();
- if (isset ( $url )) {
- $opt [CURLOPT_URL] = $url;
- }
- $opt [CURLOPT_HEADER] = false;
- $opt [CURLOPT_CONNECTTIMEOUT] = 10;
- $opt [CURLOPT_TIMEOUT] = 30;
- $opt [CURLOPT_AUTOREFERER] = true;
- $opt [CURLOPT_USERAGENT] = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11';
- $opt [CURLOPT_RETURNTRANSFER] = true;
- $opt [CURLOPT_FOLLOWLOCATION] = true;
- $opt [CURLOPT_MAXREDIRS] = 10;
- // user defined opt
- if (! empty ( $this->opt )) {
- foreach ( $this->opt as $k => $v ) {
- $opt [$k] = $v;
- }
- }
- curl_setopt_array ( $ch, $opt );
- return $ch;
- }
-}
-
-class CurlMulti_Exception extends Exception {
-}
\ No newline at end of file
diff --git a/extensions/vendors/Http.php b/extensions/vendors/Http.php
deleted file mode 100644
index 17dda2a..0000000
--- a/extensions/vendors/Http.php
+++ /dev/null
@@ -1,934 +0,0 @@
-<?php
-
-/**
- *
- * @desc HTTP 请求类, 支持 CURL 和 Socket, 默认使用 CURL , 当手动指定
- * useCurl 或者 curl 扩展没有安装时, 会使用 Socket
- * 目前支持 get 和 post 两种请求方式
- *
- * @example
- *
-1. 基本 get 请求:
-
- $http = new Http(); // 实例化对象
- $result = $http->get('http://weibo.com/at/comment');
-
-2. 基本 post 请求:
-
- $http = new Http(); // 实例化对象
- $result = $http->post('http://someurl.com/post-new-article', array('title'=>$title, 'body'=>$body) );
-
-3. 模拟登录 ( post 和 get 同时使用, 利用 cookie 存储状态 ) :
-
- $http = new Http(); // 实例化对象
- $http->setCookiepath(substr(md5($username), 0, 10)); // 设置 cookie, 如果是多个用户请求的话
- // 提交 post 数据
- $loginData = $http->post('http://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.3.19)', array('username'=>$username, 'loginPass'=>$password) );
- $result = $http->get('http://weibo.com/at/comment');
-
-4. 利用 initialize 函数设置多个 config 信息
-
- $httpConfig['method'] = 'GET';
- $httpConfig['target'] = 'http://www.somedomain.com/index.html';
- $httpConfig['referrer'] = 'http://www.somedomain.com';
- $httpConfig['user_agent'] = 'My Crawler';
- $httpConfig['timeout'] = '30';
- $httpConfig['params'] = array('var1' => 'testvalue', 'var2' => 'somevalue');
-
- $http = new Http();
- $http->initialize($httpConfig);
-
- $result = $http->result;
-
-5. 复杂的设置:
-
- $http = new Http();
- $http->useCurl(false); // 不使用 curl
- $http->setMethod('POST'); // 使用 POST method
-
- // 设置 POST 数据
- $http->addParam('user_name' , 'yourusername');
- $http->addParam('password' , 'yourpassword');
-
- // Referrer
- $http->setReferrer('https://yourproject.projectpath.com/login');
-
- // 开始执行请求
- $http->execute('https://yourproject.projectpath.com/login/authenticate');
- $result = $http->getResult();
-
-6. 获取开启了 basic auth 的请求
-
- $http = new Http();
-
- // Set HTTP basic authentication realms
- $http->setAuth('yourusername', 'yourpassword');
-
- // 获取某个被保护的应用的 feed
- $http->get('http://www.someblog.com/protected/feed.xml');
-
- $result = $http->result;
-
- *
- * @from http://www.phpfour.com/lib/http
- * @since Version 0.1
- * @original author Md Emran Hasan <phpfour@gmail.com>
- * @modify by Charlie Jade
- */
-
-class Http
-{
- /** 目标请求 @var string */
- var $target;
-
- /** 目标 URL 的 host @var string */
- var $host;
-
- /** 请求目标的端口 @var integer */
- var $port;
-
- /** 请求目标的 path @var string */
- var $path;
-
- /** 请求目标的 schema @var string */
- var $schema;
-
- /** 请求的 method (GET 或者 POST) @var string */
- var $method;
-
- /** 请求的数据 @var array */
- var $params;
-
- /** 请求时候的 cookie 数据 @var array */
- var $cookies;
-
- /** 请求返回的 cookie 数据 @var array */
- var $_cookies;
-
- /** 请求超时时间, 默认是 25 @var integer */
- var $timeout;
-
- /** 是否使用 cURL , 默认为 TRUE @var boolean */
- var $useCurl;
-
- /** referrer 信息 @var string */
- var $referrer;
-
- /** 请求客户端 User agent @var string */
- var $userAgent;
-
- /** Contains the cookie path (to be used with cURL) @var string */
- var $cookiePath;
-
- /** 是否使用 Cookie @var boolean */
- var $useCookie;
-
- /** 是否为下一次请求保存 Cookie @var boolean */
- var $saveCookie;
-
- /** HTTP Basic Auth 用户名 (for authentication) @var string */
- var $username;
-
- /** HTTP Basic Auth 密码 (for authentication) @var string */
- var $password;
-
- /** 请求的结果集 @var string */
- var $result;
-
- /** 最后一个请求的 headers 信息 @var array */
- var $headers;
-
- /** Contains the last call's http status code @var string */
- var $status;
-
- /** 是否跟随 http redirect 跳转 @var boolean */
- var $redirect;
-
- /** 最大 http redirect 调整数 @var integer */
- var $maxRedirect;
-
- /** 当前请求有多少个 URL @var integer */
- var $curRedirect;
-
- /** 错误代码 @var string */
- var $error;
-
- /** Store the next token @var string */
- var $nextToken;
-
- /** 是否存储 bug 信息 @var boolean */
- var $debug;
-
- /** Stores the debug messages @var array @todo will keep debug messages */
- var $debugMsg;
-
- /** Constructor for initializing the class with default values. @return void */
- public function __construct()
- {
- // 先初始化
- $this->clear();
- }
-
- /**
- * 初始化配置信息
- * Initialize preferences
- *
- * This function will take an associative array of config values and
- * will initialize the class variables using them.
- *
- * Example use:
- *
- * <pre>
- * $httpConfig['method'] = 'GET';
- * $httpConfig['target'] = 'http://www.somedomain.com/index.html';
- * $httpConfig['referrer'] = 'http://www.somedomain.com';
- * $httpConfig['user_agent'] = 'My Crawler';
- * $httpConfig['timeout'] = '30';
- * $httpConfig['params'] = array('var1' => 'testvalue', 'var2' => 'somevalue');
- *
- * $http = new Http();
- * $http->initialize($httpConfig);
- * </pre>
- *
- * @param array Config values as associative array
- * @return void
- */
- public function initialize($config = array())
- {
- $this->clear();
- foreach ($config as $key => $val)
- {
- if (isset($this->$key))
- {
- $method = 'set' . ucfirst(str_replace('_', '', $key));
-
- if (method_exists($this, $method))
- {
- $this->$method($val);
- }
- else
- {
- $this->$key = $val;
- }
- }
- }
- }
-
- /**
- * 初始化所有
- *
- * Clears all the properties of the class and sets the object to
- * the beginning state. Very handy if you are doing subsequent calls
- * with different data.
- *
- * @return void
- */
- public function clear()
- {
- // Set the request defaults
- $this->host = '';
- $this->port = 0;
- $this->path = '';
- $this->target = '';
- $this->method = 'GET';
- $this->schema = 'http';
- $this->params = array();
- $this->headers = array();
- $this->cookies = array();
- $this->_cookies = array();
-
- // Set the config details
- $this->debug = FALSE;
- $this->error = '';
- $this->status = 0;
- $this->timeout = '25';
- $this->useCurl = TRUE;
- $this->referrer = '';
- $this->username = '';
- $this->password = '';
- $this->redirect = TRUE;
-
- // Set the cookie and agent defaults
- $this->nextToken = '';
- $this->useCookie = FALSE;
- $this->saveCookie = FALSE;
- $this->maxRedirect = 3;
- $this->cookiePath = 'cookie.txt';
- $this->userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7';
- }
-
- /** 设置目标 @return void */
- public function setTarget($url)
- {
- $this->target = $url;
- }
-
- /** 设置 http 请求方法 @param string HTTP method to use (GET or POST) @return void */
- public function setMethod($method)
- {
- $this->method = $method;
- }
-
- /** 设置 referrer URL @param string URL of referrer page @return void */
- public function setReferrer($referrer)
- {
- $this->referrer = $referrer;
- }
-
- /** 设置 User agent @param string Full user agent string @return void */
- public function setUseragent($agent)
- {
- $this->userAgent = $agent;
- }
-
- /** 设置请求 timeout @param integer Timeout delay in seconds @return void */
- public function setTimeout($seconds)
- {
- $this->timeout = $seconds;
- }
-
- /** 设置 cookie path (只支持cURL ) @param string File location of cookiejar @return void */
- public function setCookiepath($path)
- {
-
- $this->cookiePath = $path;
- $this->useCookie(TRUE);
- $this->saveCookie(TRUE);
- }
-
- /** 设置请求参数 parameters @param array GET or POST 的请求数据 @return void */
- public function setParams($dataArray)
- {
- $this->params = array_merge($this->params, $dataArray);
- }
-
- /** 设置 basic http auth 域验证 @param string 用户名 @param string 密码 @return void */
- public function setAuth($username, $password)
- {
- $this->username = $username;
- $this->password = $password;
- }
-
- /** 设置最大跳转数 @param integer Maximum number of redirects @return void */
- public function setMaxredirect($value)
- {
- $this->maxRedirect = $value;
- }
-
- /** 添加多一个新的请求数据 @param string Name of the parameter @param string Value of the paramete @return void */
- public function addParam($name, $value)
- {
- $this->params[$name] = $value;
- }
-
- /** 添加 cookie 请求数据 @param string Name of cookie @param string Value of cookie */
- public function addCookie($name, $value)
- {
- $this->cookies[$name] = $value;
- }
-
- /** 是否使用 curl, 默认 true, false 为使用 socket */
- public function useCurl($value = TRUE)
- {
- if (is_bool($value))
- {
- $this->useCurl = $value;
- }
- }
-
- /** 是否使用 cookie , 默认为 false @param boolean Whether to use cookies or not @return void */
- public function useCookie($value = FALSE)
- {
- $this->useCookie = $value;
- }
-
- /** 是否使用 cookie , 以供下一次请求使用 @param boolean Whether to save persistent cookies or not @return void */
- public function saveCookie($value = FALSE)
- {
- $this->saveCookie = $value;
- }
-
- /** 是否跟随 302 跳转 @param boolean Whether to follow HTTP redirects or not */
- public function followRedirects($value = TRUE)
- {
- $this->redirect = $value;
- }
-
- /** 获取结果集 @return string output of execution */
- public function getResult()
- {
- return $this->result;
- }
-
- /** 获取最后一个返回的 headers 数组 */
- public function getHeaders()
- {
- return $this->headers;
- }
-
- /** 获取请求的状态码 */
- public function getStatus()
- {
- return $this->status;
- }
-
- /** 获取最后运行错误 */
- public function getError()
- {
- return $this->error;
- }
-
- /** 执行一条 http get 请求 */
- public function get($url, $data=array()){
- return $this->execute($url, '', 'GET', $data);
- }
-
- /** 执行一条 http post 请求 */
- public function post($url, $data=array()){
- return $this->execute($url, '', 'POST', $data);
- }
-
- /**
- * 使用当前的配置, 发送一条 HTTP 请求
- *
- * @param string URL of the target page (optional)
- * @param string URL of the referrer page (optional)
- * @param string 请求方法 (GET or POST) (optional)
- * @param array 请求数据, key 和 value 对应的数组 (optional)
- * @return string 请求的结果集
- */
- public function execute($target = '', $referrer = '', $method = '', $data = array())
- {
- // Populate the properties
- $this->target = ($target) ? $target : $this->target;
- $this->method = ($method) ? $method : $this->method;
-
- $this->referrer = ($referrer) ? $referrer : $this->referrer;
-
- // Add the new params
- if (is_array($data) && count($data) > 0)
- {
- $this->params = array_merge($this->params, $data);
- }
-
- // Process data, if presented
- if(is_array($this->params) && count($this->params) > 0)
- {
- // Get a blank slate
- $tempString = array();
-
- // Convert data array into a query string (ie animal=dog&sport=baseball)
- foreach ($this->params as $key => $value)
- {
- if(strlen(trim($value))>0)
- {
- $tempString[] = $key . "=" . urlencode($value);
- }
- }
-
- $queryString = join('&', $tempString);
- }
-
- // 如果 cURL 没有安装就使用 fscokopen 执行请求
- $this->useCurl = $this->useCurl && in_array('curl', get_loaded_extensions());
-
- // GET method configuration
- if($this->method == 'GET')
- {
- if(isset($queryString))
- {
- $this->target = $this->target . "?" . $queryString;
- }
- }
-
- // Parse target URL
- $urlParsed = parse_url($this->target);
-
- // Handle SSL connection request
- if ($urlParsed['scheme'] == 'https')
- {
- $this->host = 'ssl://' . $urlParsed['host'];
- $this->port = ($this->port != 0) ? $this->port : 443;
- }
- else
- {
- $this->host = $urlParsed['host'];
- $this->port = ($this->port != 0) ? $this->port : 80;
- }
-
- // Finalize the target path
- $this->path = (isset($urlParsed['path']) ? $urlParsed['path'] : '/') . (isset($urlParsed['query']) ? '?' . $urlParsed['query'] : '');
- $this->schema = $urlParsed['scheme'];
-
- // Pass the requred cookies
- $this->_passCookies();
-
- // Process cookies, if requested
- if(is_array($this->cookies) && count($this->cookies) > 0)
- {
- // Get a blank slate
- $tempString = array();
-
- // Convert cookiesa array into a query string (ie animal=dog&sport=baseball)
- foreach ($this->cookies as $key => $value)
- {
- if(strlen(trim($value)) > 0)
- {
- $tempString[] = $key . "=" . urlencode($value);
- }
- }
-
- $cookieString = join('&', $tempString);
- }
-
- // Do we need to use cURL
- if ($this->useCurl)
- {
- // Initialize PHP cURL handle
- $ch = curl_init();
-
- // GET method configuration
- if($this->method == 'GET')
- {
- curl_setopt ($ch, CURLOPT_HTTPGET, TRUE);
- curl_setopt ($ch, CURLOPT_POST, FALSE);
- }
- // POST method configuration
- else
- {
- if(isset($queryString))
- {
- curl_setopt ($ch, CURLOPT_POSTFIELDS, $queryString);
- }
-
- curl_setopt ($ch, CURLOPT_POST, TRUE);
- curl_setopt ($ch, CURLOPT_HTTPGET, FALSE);
- }
-
- // Basic Authentication configuration
- if ($this->username && $this->password)
- {
- curl_setopt($ch, CURLOPT_USERPWD, $this->username . ':' . $this->password);
- }
-
- // Custom cookie configuration
- if($this->useCookie && isset($cookieString))
- {
- curl_setopt ($ch, CURLOPT_COOKIE, $cookieString);
- }
-
- curl_setopt($ch, CURLOPT_HEADER, array('Accept-Language: zh-cn','Connection: Keep-Alive','Cache-Control: no-cache'));
- curl_setopt($ch, CURLOPT_NOBODY, FALSE); // Return body
-
- curl_setopt($ch, CURLOPT_COOKIEJAR, $this->cookiePath); // cookie 文件
- curl_setopt($ch, CURLOPT_COOKIEFILE, $this->cookiePath); // cookie 文件
-
- curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout); // Timeout
- curl_setopt($ch, CURLOPT_USERAGENT, $this->userAgent); // Webbot name
- curl_setopt($ch, CURLOPT_URL, $this->target); // Target site
- curl_setopt($ch, CURLOPT_REFERER, $this->referrer); // Referer value
-
- curl_setopt($ch, CURLOPT_VERBOSE, FALSE); // Minimize logs
- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // No certificate
- curl_setopt($ch, CURLOPT_FOLLOWLOCATION, $this->redirect); // Follow redirects
- curl_setopt($ch, CURLOPT_MAXREDIRS, $this->maxRedirect); // Limit redirections to four
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); // 是否以 string 格式返回
-
- // Get the target contents
- $content = curl_exec($ch);
-
- // Get the request info
- $curl_info = curl_getinfo($ch);
- $header_size = $curl_info["header_size"];
-
- // 赋值结果集
- $this->result = substr($content, $header_size);
-
- $reader = explode("\r\n\r\n", trim(substr($content, 0, $header_size)));
- $this->status = $curl_info['http_code'];
-
- // Parse the headers
- $this->_parseHeaders( explode("\r\n\r\n", trim(substr($content, 0, $header_size))) );
-
- // Store the error (is any)
- $this->_setError(curl_error($ch));
-
- // Close PHP cURL handle
- curl_close($ch);
- }
- else
- {
- // Get a file pointer
- $filePointer = fsockopen($this->host, $this->port, $errorNumber, $errorString, $this->timeout);
-
- // We have an error if pointer is not there
- if (!$filePointer)
- {
- $this->_setError('Failed opening http socket connection: ' . $errorString . ' (' . $errorNumber . ')');
- return FALSE;
- }
-
- // Set http headers with host, user-agent and content type
- $requestHeader = $this->method . " " . $this->path . " HTTP/1.1\r\n";
- $requestHeader .= "Host: " . $urlParsed['host'] . "\r\n";
- $requestHeader .= "User-Agent: " . $this->userAgent . "\r\n";
- $requestHeader .= "Content-Type: application/x-www-form-urlencoded\r\n";
-
- // Specify the custom cookies
- if ($this->useCookie && $cookieString != '')
- {
- $requestHeader.= "Cookie: " . $cookieString . "\r\n";
- }
-
- // POST method configuration
- if ($this->method == "POST")
- {
- $requestHeader.= "Content-Length: " . strlen($queryString) . "\r\n";
- }
-
- // Specify the referrer
- if ($this->referrer != '')
- {
- $requestHeader.= "Referer: " . $this->referrer . "\r\n";
- }
-
- // Specify http authentication (basic)
- if ($this->username && $this->password)
- {
- $requestHeader.= "Authorization: Basic " . base64_encode($this->username . ':' . $this->password) . "\r\n";
- }
-
- $requestHeader.= "Connection: close\r\n\r\n";
-
- // POST method configuration
- if ($this->method == "POST")
- {
- $requestHeader .= $queryString;
- }
-
- // We're ready to launch
- fwrite($filePointer, $requestHeader);
-
- // Clean the slate
- $responseHeader = '';
- $responseContent = '';
-
- // 3...2...1...Launch !
- do
- {
- $responseHeader .= fread($filePointer, 1);
- }
- while (!preg_match('/\\r\\n\\r\\n$/', $responseHeader));
-
- // Parse the headers
- $this->_parseHeaders($responseHeader);
-
- // Do we have a 301/302 redirect ?
- if (($this->status == '301' || $this->status == '302') && $this->redirect == TRUE)
- {
- if ($this->curRedirect < $this->maxRedirect)
- {
- // Let's find out the new redirect URL
- $newUrlParsed = parse_url($this->headers['location']);
-
- if ($newUrlParsed['host'])
- {
- $newTarget = $this->headers['location'];
- }
- else
- {
- $newTarget = $this->schema . '://' . $this->host . '/' . $this->headers['location'];
- }
-
- // Reset some of the properties
- $this->port = 0;
- $this->status = 0;
- $this->params = array();
- $this->method = 'GET';
- $this->referrer = $this->target;
-
- // Increase the redirect counter
- $this->curRedirect++;
-
- // Let's go, go, go !
- $this->result = $this->execute($newTarget);
- }
- else
- {
- $this->_setError('Too many redirects.');
- return FALSE;
- }
- }
- else
- {
- // Nope...so lets get the rest of the contents (non-chunked)
- if ($this->headers['transfer-encoding'] != 'chunked')
- {
- while (!feof($filePointer))
- {
- $responseContent .= fgets($filePointer, 128);
- }
- }
- else
- {
- // Get the contents (chunked)
- while ($chunkLength = hexdec(fgets($filePointer)))
- {
- $responseContentChunk = '';
- $readLength = 0;
-
- while ($readLength < $chunkLength)
- {
- $responseContentChunk .= fread($filePointer, $chunkLength - $readLength);
- $readLength = strlen($responseContentChunk);
- }
-
- $responseContent .= $responseContentChunk;
- fgets($filePointer);
- }
- }
-
- // Store the target contents
- $this->result = chop($responseContent);
- }
- }
-
- // There it is! We have it!! Return to base !!!
- return $this->result;
- }
-
- /** 解析 header 信息*/
- private function _parseHeaders($responseHeader)
- {
- // Break up the headers
- $headers = $responseHeader;
-
- // Clear the header array
- $this->_clearHeaders();
-
- // Get resposne status
- if($this->status == 0)
- {
- // Oooops !
- if(!eregi($match = "^http/[0-9]+\\.[0-9]+[ \t]+([0-9]+)[ \t]*(.*)\$", $headers[0], $matches))
- {
- $this->_setError('Unexpected HTTP response status');
- return FALSE;
- }
-
- // Gotcha!
- $this->status = $matches[1];
- array_shift($headers);
- }
-
- // Prepare all the other headers
- foreach ($headers as $header)
- {
- // Get name and value
- $headerName = strtolower($this->_tokenize($header, ':'));
- $headerValue = trim(chop($this->_tokenize("\r\n")));
-
- // If its already there, then add as an array. Otherwise, just keep there
- if(isset($this->headers[$headerName]))
- {
- if(gettype($this->headers[$headerName]) == "string")
- {
- $this->headers[$headerName] = array($this->headers[$headerName]);
- }
-
- $this->headers[$headerName][] = $headerValue;
- }
- else
- {
- $this->headers[$headerName] = $headerValue;
- }
- }
-
- // Save cookies if asked
- if ($this->saveCookie && isset($this->headers['set-cookie']))
- {
- $this->_parseCookie();
- }
- }
-
- /** 去除所有 header 信息 */
- private function _clearHeaders()
- {
- $this->headers = array();
- }
-
- /** 解析 COOKIE */
- private function _parseCookie()
- {
- // Get the cookie header as array
- if(gettype($this->headers['set-cookie']) == "array")
- {
- $cookieHeaders = $this->headers['set-cookie'];
- }
- else
- {
- $cookieHeaders = array($this->headers['set-cookie']);
- }
-
- // Loop through the cookies
- for ($cookie = 0; $cookie < count($cookieHeaders); $cookie++)
- {
- $cookieName = trim($this->_tokenize($cookieHeaders[$cookie], "="));
- $cookieValue = $this->_tokenize(";");
-
- $urlParsed = parse_url($this->target);
-
- $domain = $urlParsed['host'];
- $secure = '0';
-
- $path = "/";
- $expires = "";
-
- while(($name = trim(urldecode($this->_tokenize("=")))) != "")
- {
- $value = urldecode($this->_tokenize(";"));
-
- switch($name)
- {
- case "path" : $path = $value; break;
- case "domain" : $domain = $value; break;
- case "secure" : $secure = ($value != '') ? '1' : '0'; break;
- }
- }
-
- $this->_setCookie($cookieName, $cookieValue, $expires, $path , $domain, $secure);
- }
- }
-
- /** 设置 cookie , 为下一次请求做准备 */
- private function _setCookie($name, $value, $expires = "" , $path = "/" , $domain = "" , $secure = 0)
- {
- if(strlen($name) == 0)
- {
- return($this->_setError("No valid cookie name was specified."));
- }
-
- if(strlen($path) == 0 || strcmp($path[0], "/"))
- {
- return($this->_setError("$path is not a valid path for setting cookie $name."));
- }
-
- if($domain == "" || !strpos($domain, ".", $domain[0] == "." ? 1 : 0))
- {
- return($this->_setError("$domain is not a valid domain for setting cookie $name."));
- }
-
- $domain = strtolower($domain);
-
- if(!strcmp($domain[0], "."))
- {
- $domain = substr($domain, 1);
- }
-
- $name = $this->_encodeCookie($name, true);
- $value = $this->_encodeCookie($value, false);
-
- $secure = intval($secure);
-
- $this->_cookies[] = array( "name" => $name,
- "value" => $value,
- "domain" => $domain,
- "path" => $path,
- "expires" => $expires,
- "secure" => $secure
- );
- }
-
- /** cookie 数据集编码 */
- private function _encodeCookie($value, $name)
- {
- return($name ? str_replace("=", "%25", $value) : str_replace(";", "%3B", $value));
- }
-
- /** 把正确的 cookie 传输给当前请求 */
- private function _passCookies()
- {
- if (is_array($this->_cookies) && count($this->_cookies) > 0)
- {
- $urlParsed = parse_url($this->target);
- $tempCookies = array();
-
- foreach($this->_cookies as $cookie)
- {
- if ($this->_domainMatch($urlParsed['host'], $cookie['domain']) && (0 === strpos($urlParsed['path'], $cookie['path']))
- && (empty($cookie['secure']) || $urlParsed['protocol'] == 'https'))
- {
- $tempCookies[$cookie['name']][strlen($cookie['path'])] = $cookie['value'];
- }
- }
-
- // cookies with longer paths go first
- foreach ($tempCookies as $name => $values)
- {
- krsort($values);
- foreach ($values as $value)
- {
- $this->addCookie($name, $value);
- }
- }
- }
- }
-
- /** 匹配域名 */
- private function _domainMatch($requestHost, $cookieDomain)
- {
- if ('.' != $cookieDomain{0})
- {
- return $requestHost == $cookieDomain;
- }
- elseif (substr_count($cookieDomain, '.') < 2)
- {
- return false;
- }
- else
- {
- return substr('.'. $requestHost, - strlen($cookieDomain)) == $cookieDomain;
- }
- }
-
- /** 给当前操作做记号用的 */
- private function _tokenize($string, $separator = '')
- {
- if(!strcmp($separator, ''))
- {
- $separator = $string;
- $string = $this->nextToken;
- }
-
- for($character = 0; $character < strlen($separator); $character++)
- {
- if(gettype($position = strpos($string, $separator[$character])) == "integer")
- {
- $found = (isset($found) ? min($found, $position) : $position);
- }
- }
-
- if(isset($found))
- {
- $this->nextToken = substr($string, $found + 1);
- return(substr($string, 0, $found));
- }
- else
- {
- $this->nextToken = '';
- return($string);
- }
- }
-
- /** 设置错误信息 */
- private function _setError($error)
- {
- if ($error != '')
- {
- $this->error = $error;
- return $error;
- }
- }
-}
-
-?>
\ No newline at end of file
diff --git a/phpQuery/phpQuery.php b/phpQuery/phpQuery.php
deleted file mode 100644
index 708b7a3..0000000
--- a/phpQuery/phpQuery.php
+++ /dev/null
@@ -1,5702 +0,0 @@
-<?php
-/**
- * phpQuery is a server-side, chainable, CSS3 selector driven
- * Document Object Model (DOM) API based on jQuery JavaScript Library.
- *
- * @version 0.9.5
- * @link http://code.google.com/p/phpquery/
- * @link http://phpquery-library.blogspot.com/
- * @link http://jquery.com/
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- * @package phpQuery
- */
-
-// class names for instanceof
-// TODO move them as class constants into phpQuery
-define('DOMDOCUMENT', 'DOMDocument');
-define('DOMELEMENT', 'DOMElement');
-define('DOMNODELIST', 'DOMNodeList');
-define('DOMNODE', 'DOMNode');
-
-/**
- * DOMEvent class.
- *
- * Based on
- * @link http://developer.mozilla.org/En/DOM:event
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- * @todo implement ArrayAccess ?
- */
-class DOMEvent {
- /**
- * Returns a boolean indicating whether the event bubbles up through the DOM or not.
- *
- * @var unknown_type
- */
- public $bubbles = true;
- /**
- * Returns a boolean indicating whether the event is cancelable.
- *
- * @var unknown_type
- */
- public $cancelable = true;
- /**
- * Returns a reference to the currently registered target for the event.
- *
- * @var unknown_type
- */
- public $currentTarget;
- /**
- * Returns detail about the event, depending on the type of event.
- *
- * @var unknown_type
- * @link http://developer.mozilla.org/en/DOM/event.detail
- */
- public $detail; // ???
- /**
- * Used to indicate which phase of the event flow is currently being evaluated.
- *
- * NOT IMPLEMENTED
- *
- * @var unknown_type
- * @link http://developer.mozilla.org/en/DOM/event.eventPhase
- */
- public $eventPhase; // ???
- /**
- * The explicit original target of the event (Mozilla-specific).
- *
- * NOT IMPLEMENTED
- *
- * @var unknown_type
- */
- public $explicitOriginalTarget; // moz only
- /**
- * The original target of the event, before any retargetings (Mozilla-specific).
- *
- * NOT IMPLEMENTED
- *
- * @var unknown_type
- */
- public $originalTarget; // moz only
- /**
- * Identifies a secondary target for the event.
- *
- * @var unknown_type
- */
- public $relatedTarget;
- /**
- * Returns a reference to the target to which the event was originally dispatched.
- *
- * @var unknown_type
- */
- public $target;
- /**
- * Returns the time that the event was created.
- *
- * @var unknown_type
- */
- public $timeStamp;
- /**
- * Returns the name of the event (case-insensitive).
- */
- public $type;
- public $runDefault = true;
- public $data = null;
- public function __construct($data) {
- foreach($data as $k => $v) {
- $this->$k = $v;
- }
- if (! $this->timeStamp)
- $this->timeStamp = time();
- }
- /**
- * Cancels the event (if it is cancelable).
- *
- */
- public function preventDefault() {
- $this->runDefault = false;
- }
- /**
- * Stops the propagation of events further along in the DOM.
- *
- */
- public function stopPropagation() {
- $this->bubbles = false;
- }
-}
-
-
-/**
- * DOMDocumentWrapper class simplifies work with DOMDocument.
- *
- * Know bug:
- * - in XHTML fragments, <br /> changes to <br clear="none" />
- *
- * @todo check XML catalogs compatibility
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- */
-class DOMDocumentWrapper {
- /**
- * @var DOMDocument
- */
- public $document;
- public $id;
- /**
- * @todo Rewrite as method and quess if null.
- * @var unknown_type
- */
- public $contentType = '';
- public $xpath;
- public $uuid = 0;
- public $data = array();
- public $dataNodes = array();
- public $events = array();
- public $eventsNodes = array();
- public $eventsGlobal = array();
- /**
- * @TODO iframes support http://code.google.com/p/phpquery/issues/detail?id=28
- * @var unknown_type
- */
- public $frames = array();
- /**
- * Document root, by default equals to document itself.
- * Used by documentFragments.
- *
- * @var DOMNode
- */
- public $root;
- public $isDocumentFragment;
- public $isXML = false;
- public $isXHTML = false;
- public $isHTML = false;
- public $charset;
- public function __construct($markup = null, $contentType = null, $newDocumentID = null) {
- if (isset($markup))
- $this->load($markup, $contentType, $newDocumentID);
- $this->id = $newDocumentID
- ? $newDocumentID
- : md5(microtime());
- }
- public function load($markup, $contentType = null, $newDocumentID = null) {
-// phpQuery::$documents[$id] = $this;
- $this->contentType = strtolower($contentType);
- if ($markup instanceof DOMDOCUMENT) {
- $this->document = $markup;
- $this->root = $this->document;
- $this->charset = $this->document->encoding;
- // TODO isDocumentFragment
- } else {
- $loaded = $this->loadMarkup($markup);
- }
- if ($loaded) {
-// $this->document->formatOutput = true;
- $this->document->preserveWhiteSpace = true;
- $this->xpath = new DOMXPath($this->document);
- $this->afterMarkupLoad();
- return true;
- // remember last loaded document
-// return phpQuery::selectDocument($id);
- }
- return false;
- }
- protected function afterMarkupLoad() {
- if ($this->isXHTML) {
- $this->xpath->registerNamespace("html", "http://www.w3.org/1999/xhtml");
- }
- }
- protected function loadMarkup($markup) {
- $loaded = false;
- if ($this->contentType) {
- self::debug("Load markup for content type {$this->contentType}");
- // content determined by contentType
- list($contentType, $charset) = $this->contentTypeToArray($this->contentType);
- switch($contentType) {
- case 'text/html':
- phpQuery::debug("Loading HTML, content type '{$this->contentType}'");
- $loaded = $this->loadMarkupHTML($markup, $charset);
- break;
- case 'text/xml':
- case 'application/xhtml+xml':
- phpQuery::debug("Loading XML, content type '{$this->contentType}'");
- $loaded = $this->loadMarkupXML($markup, $charset);
- break;
- default:
- // for feeds or anything that sometimes doesn't use text/xml
- if (strpos('xml', $this->contentType) !== false) {
- phpQuery::debug("Loading XML, content type '{$this->contentType}'");
- $loaded = $this->loadMarkupXML($markup, $charset);
- } else
- phpQuery::debug("Could not determine document type from content type '{$this->contentType}'");
- }
- } else {
- // content type autodetection
- if ($this->isXML($markup)) {
- phpQuery::debug("Loading XML, isXML() == true");
- $loaded = $this->loadMarkupXML($markup);
- if (! $loaded && $this->isXHTML) {
- phpQuery::debug('Loading as XML failed, trying to load as HTML, isXHTML == true');
- $loaded = $this->loadMarkupHTML($markup);
- }
- } else {
- phpQuery::debug("Loading HTML, isXML() == false");
- $loaded = $this->loadMarkupHTML($markup);
- }
- }
- return $loaded;
- }
- protected function loadMarkupReset() {
- $this->isXML = $this->isXHTML = $this->isHTML = false;
- }
- protected function documentCreate($charset, $version = '1.0') {
- if (! $version)
- $version = '1.0';
- $this->document = new DOMDocument($version, $charset);
- $this->charset = $this->document->encoding;
-// $this->document->encoding = $charset;
- $this->document->formatOutput = true;
- $this->document->preserveWhiteSpace = true;
- }
- protected function loadMarkupHTML($markup, $requestedCharset = null) {
- if (phpQuery::$debug)
- phpQuery::debug('Full markup load (HTML): '.substr($markup, 0, 250));
- $this->loadMarkupReset();
- $this->isHTML = true;
- if (!isset($this->isDocumentFragment))
- $this->isDocumentFragment = self::isDocumentFragmentHTML($markup);
- $charset = null;
- $documentCharset = $this->charsetFromHTML($markup);
- $addDocumentCharset = false;
- if ($documentCharset) {
- $charset = $documentCharset;
- $markup = $this->charsetFixHTML($markup);
- } else if ($requestedCharset) {
- $charset = $requestedCharset;
- }
- if (! $charset)
- $charset = phpQuery::$defaultCharset;
- // HTTP 1.1 says that the default charset is ISO-8859-1
- // @see http://www.w3.org/International/O-HTTP-charset
- if (! $documentCharset) {
- $documentCharset = 'ISO-8859-1';
- $addDocumentCharset = true;
- }
- // Should be careful here, still need 'magic encoding detection' since lots of pages have other 'default encoding'
- // Worse, some pages can have mixed encodings... we'll try not to worry about that
- $requestedCharset = strtoupper($requestedCharset);
- $documentCharset = strtoupper($documentCharset);
- phpQuery::debug("DOC: $documentCharset REQ: $requestedCharset");
- if ($requestedCharset && $documentCharset && $requestedCharset !== $documentCharset) {
- phpQuery::debug("CHARSET CONVERT");
- // Document Encoding Conversion
- // http://code.google.com/p/phpquery/issues/detail?id=86
- if (function_exists('mb_detect_encoding')) {
- $possibleCharsets = array($documentCharset, $requestedCharset, 'AUTO');
- $docEncoding = mb_detect_encoding($markup, implode(', ', $possibleCharsets));
- if (! $docEncoding)
- $docEncoding = $documentCharset; // ok trust the document
- phpQuery::debug("DETECTED '$docEncoding'");
- // Detected does not match what document says...
- if ($docEncoding !== $documentCharset) {
- // Tricky..
- }
- if ($docEncoding !== $requestedCharset) {
- phpQuery::debug("CONVERT $docEncoding => $requestedCharset");
- $markup = mb_convert_encoding($markup, $requestedCharset, $docEncoding);
- $markup = $this->charsetAppendToHTML($markup, $requestedCharset);
- $charset = $requestedCharset;
- }
- } else {
- phpQuery::debug("TODO: charset conversion without mbstring...");
- }
- }
- $return = false;
- if ($this->isDocumentFragment) {
- phpQuery::debug("Full markup load (HTML), DocumentFragment detected, using charset '$charset'");
- $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
- } else {
- if ($addDocumentCharset) {
- phpQuery::debug("Full markup load (HTML), appending charset: '$charset'");
- $markup = $this->charsetAppendToHTML($markup, $charset);
- }
- phpQuery::debug("Full markup load (HTML), documentCreate('$charset')");
- $this->documentCreate($charset);
- $return = phpQuery::$debug === 2
- ? $this->document->loadHTML($markup)
- : @$this->document->loadHTML($markup);
- if ($return)
- $this->root = $this->document;
- }
- if ($return && ! $this->contentType)
- $this->contentType = 'text/html';
- return $return;
- }
- protected function loadMarkupXML($markup, $requestedCharset = null) {
- if (phpQuery::$debug)
- phpQuery::debug('Full markup load (XML): '.substr($markup, 0, 250));
- $this->loadMarkupReset();
- $this->isXML = true;
- // check agains XHTML in contentType or markup
- $isContentTypeXHTML = $this->isXHTML();
- $isMarkupXHTML = $this->isXHTML($markup);
- if ($isContentTypeXHTML || $isMarkupXHTML) {
- self::debug('Full markup load (XML), XHTML detected');
- $this->isXHTML = true;
- }
- // determine document fragment
- if (! isset($this->isDocumentFragment))
- $this->isDocumentFragment = $this->isXHTML
- ? self::isDocumentFragmentXHTML($markup)
- : self::isDocumentFragmentXML($markup);
- // this charset will be used
- $charset = null;
- // charset from XML declaration @var string
- $documentCharset = $this->charsetFromXML($markup);
- if (! $documentCharset) {
- if ($this->isXHTML) {
- // this is XHTML, try to get charset from content-type meta header
- $documentCharset = $this->charsetFromHTML($markup);
- if ($documentCharset) {
- phpQuery::debug("Full markup load (XML), appending XHTML charset '$documentCharset'");
- $this->charsetAppendToXML($markup, $documentCharset);
- $charset = $documentCharset;
- }
- }
- if (! $documentCharset) {
- // if still no document charset...
- $charset = $requestedCharset;
- }
- } else if ($requestedCharset) {
- $charset = $requestedCharset;
- }
- if (! $charset) {
- $charset = phpQuery::$defaultCharset;
- }
- if ($requestedCharset && $documentCharset && $requestedCharset != $documentCharset) {
- // TODO place for charset conversion
-// $charset = $requestedCharset;
- }
- $return = false;
- if ($this->isDocumentFragment) {
- phpQuery::debug("Full markup load (XML), DocumentFragment detected, using charset '$charset'");
- $return = $this->documentFragmentLoadMarkup($this, $charset, $markup);
- } else {
- // FIXME ???
- if ($isContentTypeXHTML && ! $isMarkupXHTML)
- if (! $documentCharset) {
- phpQuery::debug("Full markup load (XML), appending charset '$charset'");
- $markup = $this->charsetAppendToXML($markup, $charset);
- }
- // see http://pl2.php.net/manual/en/book.dom.php#78929
- // LIBXML_DTDLOAD (>= PHP 5.1)
- // does XML ctalogues works with LIBXML_NONET
- // $this->document->resolveExternals = true;
- // TODO test LIBXML_COMPACT for performance improvement
- // create document
- $this->documentCreate($charset);
- if (phpversion() < 5.1) {
- $this->document->resolveExternals = true;
- $return = phpQuery::$debug === 2
- ? $this->document->loadXML($markup)
- : @$this->document->loadXML($markup);
- } else {
- /** @link http://pl2.php.net/manual/en/libxml.constants.php */
- $libxmlStatic = phpQuery::$debug === 2
- ? LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET
- : LIBXML_DTDLOAD|LIBXML_DTDATTR|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOERROR;
- $return = $this->document->loadXML($markup, $libxmlStatic);
-// if (! $return)
-// $return = $this->document->loadHTML($markup);
- }
- if ($return)
- $this->root = $this->document;
- }
- if ($return) {
- if (! $this->contentType) {
- if ($this->isXHTML)
- $this->contentType = 'application/xhtml+xml';
- else
- $this->contentType = 'text/xml';
- }
- return $return;
- } else {
- throw new Exception("Error loading XML markup");
- }
- }
- protected function isXHTML($markup = null) {
- if (! isset($markup)) {
- return strpos($this->contentType, 'xhtml') !== false;
- }
- // XXX ok ?
- return strpos($markup, "<!DOCTYPE html") !== false;
-// return stripos($doctype, 'xhtml') !== false;
-// $doctype = isset($dom->doctype) && is_object($dom->doctype)
-// ? $dom->doctype->publicId
-// : self::$defaultDoctype;
- }
- protected function isXML($markup) {
-// return strpos($markup, '<?xml') !== false && stripos($markup, 'xhtml') === false;
- return strpos(substr($markup, 0, 100), '<'.'?xml') !== false;
- }
- protected function contentTypeToArray($contentType) {
- $matches = explode(';', trim(strtolower($contentType)));
- if (isset($matches[1])) {
- $matches[1] = explode('=', $matches[1]);
- // strip 'charset='
- $matches[1] = isset($matches[1][1]) && trim($matches[1][1])
- ? $matches[1][1]
- : $matches[1][0];
- } else
- $matches[1] = null;
- return $matches;
- }
- /**
- *
- * @param $markup
- * @return array contentType, charset
- */
- protected function contentTypeFromHTML($markup) {
- $matches = array();
- // find meta tag
- preg_match('@<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
- $markup, $matches
- );
- if (! isset($matches[0]))
- return array(null, null);
- // get attr 'content'
- preg_match('@content\\s*=\\s*(["|\'])(.+?)\\1@', $matches[0], $matches);
- if (! isset($matches[0]))
- return array(null, null);
- return $this->contentTypeToArray($matches[2]);
- }
- protected function charsetFromHTML($markup) {
- $contentType = $this->contentTypeFromHTML($markup);
- return $contentType[1];
- }
- protected function charsetFromXML($markup) {
- $matches;
- // find declaration
- preg_match('@<'.'?xml[^>]+encoding\\s*=\\s*(["|\'])(.*?)\\1@i',
- $markup, $matches
- );
- return isset($matches[2])
- ? strtolower($matches[2])
- : null;
- }
- /**
- * Repositions meta[type=charset] at the start of head. Bypasses DOMDocument bug.
- *
- * @link http://code.google.com/p/phpquery/issues/detail?id=80
- * @param $html
- */
- protected function charsetFixHTML($markup) {
- $matches = array();
- // find meta tag
- preg_match('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i',
- $markup, $matches, PREG_OFFSET_CAPTURE
- );
- if (! isset($matches[0]))
- return;
- $metaContentType = $matches[0][0];
- $markup = substr($markup, 0, $matches[0][1])
- .substr($markup, $matches[0][1]+strlen($metaContentType));
- $headStart = stripos($markup, '<head>');
- $markup = substr($markup, 0, $headStart+6).$metaContentType
- .substr($markup, $headStart+6);
- return $markup;
- }
- protected function charsetAppendToHTML($html, $charset, $xhtml = false) {
- // remove existing meta[type=content-type]
- $html = preg_replace('@\s*<meta[^>]+http-equiv\\s*=\\s*(["|\'])Content-Type\\1([^>]+?)>@i', '', $html);
- $meta = '<meta http-equiv="Content-Type" content="text/html;charset='
- .$charset.'" '
- .($xhtml ? '/' : '')
- .'>';
- if (strpos($html, '<head') === false) {
- if (strpos($hltml, '<html') === false) {
- return $meta.$html;
- } else {
- return preg_replace(
- '@<html(.*?)(?(?<!\?)>)@s',
- "<html\\1><head>{$meta}</head>",
- $html
- );
- }
- } else {
- return preg_replace(
- '@<head(.*?)(?(?<!\?)>)@s',
- '<head\\1>'.$meta,
- $html
- );
- }
- }
- protected function charsetAppendToXML($markup, $charset) {
- $declaration = '<'.'?xml version="1.0" encoding="'.$charset.'"?'.'>';
- return $declaration.$markup;
- }
- public static function isDocumentFragmentHTML($markup) {
- return stripos($markup, '<html') === false && stripos($markup, '<!doctype') === false;
- }
- public static function isDocumentFragmentXML($markup) {
- return stripos($markup, '<'.'?xml') === false;
- }
- public static function isDocumentFragmentXHTML($markup) {
- return self::isDocumentFragmentHTML($markup);
- }
- public function importAttr($value) {
- // TODO
- }
- /**
- *
- * @param $source
- * @param $target
- * @param $sourceCharset
- * @return array Array of imported nodes.
- */
- public function import($source, $sourceCharset = null) {
- // TODO charset conversions
- $return = array();
- if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
- $source = array($source);
-// if (is_array($source)) {
-// foreach($source as $node) {
-// if (is_string($node)) {
-// // string markup
-// $fake = $this->documentFragmentCreate($node, $sourceCharset);
-// if ($fake === false)
-// throw new Exception("Error loading documentFragment markup");
-// else
-// $return = array_merge($return,
-// $this->import($fake->root->childNodes)
-// );
-// } else {
-// $return[] = $this->document->importNode($node, true);
-// }
-// }
-// return $return;
-// } else {
-// // string markup
-// $fake = $this->documentFragmentCreate($source, $sourceCharset);
-// if ($fake === false)
-// throw new Exception("Error loading documentFragment markup");
-// else
-// return $this->import($fake->root->childNodes);
-// }
- if (is_array($source) || $source instanceof DOMNODELIST) {
- // dom nodes
- self::debug('Importing nodes to document');
- foreach($source as $node)
- $return[] = $this->document->importNode($node, true);
- } else {
- // string markup
- $fake = $this->documentFragmentCreate($source, $sourceCharset);
- if ($fake === false)
- throw new Exception("Error loading documentFragment markup");
- else
- return $this->import($fake->root->childNodes);
- }
- return $return;
- }
- /**
- * Creates new document fragment.
- *
- * @param $source
- * @return DOMDocumentWrapper
- */
- protected function documentFragmentCreate($source, $charset = null) {
- $fake = new DOMDocumentWrapper();
- $fake->contentType = $this->contentType;
- $fake->isXML = $this->isXML;
- $fake->isHTML = $this->isHTML;
- $fake->isXHTML = $this->isXHTML;
- $fake->root = $fake->document;
- if (! $charset)
- $charset = $this->charset;
-// $fake->documentCreate($this->charset);
- if ($source instanceof DOMNODE && !($source instanceof DOMNODELIST))
- $source = array($source);
- if (is_array($source) || $source instanceof DOMNODELIST) {
- // dom nodes
- // load fake document
- if (! $this->documentFragmentLoadMarkup($fake, $charset))
- return false;
- $nodes = $fake->import($source);
- foreach($nodes as $node)
- $fake->root->appendChild($node);
- } else {
- // string markup
- $this->documentFragmentLoadMarkup($fake, $charset, $source);
- }
- return $fake;
- }
- /**
- *
- * @param $document DOMDocumentWrapper
- * @param $markup
- * @return $document
- */
- private function documentFragmentLoadMarkup($fragment, $charset, $markup = null) {
- // TODO error handling
- // TODO copy doctype
- // tempolary turn off
- $fragment->isDocumentFragment = false;
- if ($fragment->isXML) {
- if ($fragment->isXHTML) {
- // add FAKE element to set default namespace
- $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?>'
- .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" '
- .'"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'
- .'<fake xmlns="http://www.w3.org/1999/xhtml">'.$markup.'</fake>');
- $fragment->root = $fragment->document->firstChild->nextSibling;
- } else {
- $fragment->loadMarkupXML('<?xml version="1.0" encoding="'.$charset.'"?><fake>'.$markup.'</fake>');
- $fragment->root = $fragment->document->firstChild;
- }
- } else {
- $markup2 = phpQuery::$defaultDoctype.'<html><head><meta http-equiv="Content-Type" content="text/html;charset='
- .$charset.'"></head>';
- $noBody = strpos($markup, '<body') === false;
- if ($noBody)
- $markup2 .= '<body>';
- $markup2 .= $markup;
- if ($noBody)
- $markup2 .= '</body>';
- $markup2 .= '</html>';
- $fragment->loadMarkupHTML($markup2);
- // TODO resolv body tag merging issue
- $fragment->root = $noBody
- ? $fragment->document->firstChild->nextSibling->firstChild->nextSibling
- : $fragment->document->firstChild->nextSibling->firstChild->nextSibling;
- }
- if (! $fragment->root)
- return false;
- $fragment->isDocumentFragment = true;
- return true;
- }
- protected function documentFragmentToMarkup($fragment) {
- phpQuery::debug('documentFragmentToMarkup');
- $tmp = $fragment->isDocumentFragment;
- $fragment->isDocumentFragment = false;
- $markup = $fragment->markup();
- if ($fragment->isXML) {
- $markup = substr($markup, 0, strrpos($markup, '</fake>'));
- if ($fragment->isXHTML) {
- $markup = substr($markup, strpos($markup, '<fake')+43);
- } else {
- $markup = substr($markup, strpos($markup, '<fake>')+6);
- }
- } else {
- $markup = substr($markup, strpos($markup, '<body>')+6);
- $markup = substr($markup, 0, strrpos($markup, '</body>'));
- }
- $fragment->isDocumentFragment = $tmp;
- if (phpQuery::$debug)
- phpQuery::debug('documentFragmentToMarkup: '.substr($markup, 0, 150));
- return $markup;
- }
- /**
- * Return document markup, starting with optional $nodes as root.
- *
- * @param $nodes DOMNode|DOMNodeList
- * @return string
- */
- public function markup($nodes = null, $innerMarkup = false) {
- if (isset($nodes) && count($nodes) == 1 && $nodes[0] instanceof DOMDOCUMENT)
- $nodes = null;
- if (isset($nodes)) {
- $markup = '';
- if (!is_array($nodes) && !($nodes instanceof DOMNODELIST) )
- $nodes = array($nodes);
- if ($this->isDocumentFragment && ! $innerMarkup)
- foreach($nodes as $i => $node)
- if ($node->isSameNode($this->root)) {
- // var_dump($node);
- $nodes = array_slice($nodes, 0, $i)
- + phpQuery::DOMNodeListToArray($node->childNodes)
- + array_slice($nodes, $i+1);
- }
- if ($this->isXML && ! $innerMarkup) {
- self::debug("Getting outerXML with charset '{$this->charset}'");
- // we need outerXML, so we can benefit from
- // $node param support in saveXML()
- foreach($nodes as $node)
- $markup .= $this->document->saveXML($node);
- } else {
- $loop = array();
- if ($innerMarkup)
- foreach($nodes as $node) {
- if ($node->childNodes)
- foreach($node->childNodes as $child)
- $loop[] = $child;
- else
- $loop[] = $node;
- }
- else
- $loop = $nodes;
- self::debug("Getting markup, moving selected nodes (".count($loop).") to new DocumentFragment");
- $fake = $this->documentFragmentCreate($loop);
- $markup = $this->documentFragmentToMarkup($fake);
- }
- if ($this->isXHTML) {
- self::debug("Fixing XHTML");
- $markup = self::markupFixXHTML($markup);
- }
- self::debug("Markup: ".substr($markup, 0, 250));
- return $markup;
- } else {
- if ($this->isDocumentFragment) {
- // documentFragment, html only...
- self::debug("Getting markup, DocumentFragment detected");
-// return $this->markup(
-//// $this->document->getElementsByTagName('body')->item(0)
-// $this->document->root, true
-// );
- $markup = $this->documentFragmentToMarkup($this);
- // no need for markupFixXHTML, as it's done thought markup($nodes) method
- return $markup;
- } else {
- self::debug("Getting markup (".($this->isXML?'XML':'HTML')."), final with charset '{$this->charset}'");
- $markup = $this->isXML
- ? $this->document->saveXML()
- : $this->document->saveHTML();
- if ($this->isXHTML) {
- self::debug("Fixing XHTML");
- $markup = self::markupFixXHTML($markup);
- }
- self::debug("Markup: ".substr($markup, 0, 250));
- return $markup;
- }
- }
- }
- protected static function markupFixXHTML($markup) {
- $markup = self::expandEmptyTag('script', $markup);
- $markup = self::expandEmptyTag('select', $markup);
- $markup = self::expandEmptyTag('textarea', $markup);
- return $markup;
- }
- public static function debug($text) {
- phpQuery::debug($text);
- }
- /**
- * expandEmptyTag
- *
- * @param $tag
- * @param $xml
- * @return unknown_type
- * @author mjaque at ilkebenson dot com
- * @link http://php.net/manual/en/domdocument.savehtml.php#81256
- */
- public static function expandEmptyTag($tag, $xml){
- $indice = 0;
- while ($indice< strlen($xml)){
- $pos = strpos($xml, "<$tag ", $indice);
- if ($pos){
- $posCierre = strpos($xml, ">", $pos);
- if ($xml[$posCierre-1] == "/"){
- $xml = substr_replace($xml, "></$tag>", $posCierre-1, 2);
- }
- $indice = $posCierre;
- }
- else break;
- }
- return $xml;
- }
-}
-
-/**
- * Event handling class.
- *
- * @author Tobiasz Cudnik
- * @package phpQuery
- * @static
- */
-abstract class phpQueryEvents {
- /**
- * Trigger a type of event on every matched element.
- *
- * @param DOMNode|phpQueryObject|string $document
- * @param unknown_type $type
- * @param unknown_type $data
- *
- * @TODO exclusive events (with !)
- * @TODO global events (test)
- * @TODO support more than event in $type (space-separated)
- */
- public static function trigger($document, $type, $data = array(), $node = null) {
- // trigger: function(type, data, elem, donative, extra) {
- $documentID = phpQuery::getDocumentID($document);
- $namespace = null;
- if (strpos($type, '.') !== false)
- list($name, $namespace) = explode('.', $type);
- else
- $name = $type;
- if (! $node) {
- if (self::issetGlobal($documentID, $type)) {
- $pq = phpQuery::getDocument($documentID);
- // TODO check add($pq->document)
- $pq->find('*')->add($pq->document)
- ->trigger($type, $data);
- }
- } else {
- if (isset($data[0]) && $data[0] instanceof DOMEvent) {
- $event = $data[0];
- $event->relatedTarget = $event->target;
- $event->target = $node;
- $data = array_slice($data, 1);
- } else {
- $event = new DOMEvent(array(
- 'type' => $type,
- 'target' => $node,
- 'timeStamp' => time(),
- ));
- }
- $i = 0;
- while($node) {
- // TODO whois
- phpQuery::debug("Triggering ".($i?"bubbled ":'')."event '{$type}' on "
- ."node \n");//.phpQueryObject::whois($node)."\n");
- $event->currentTarget = $node;
- $eventNode = self::getNode($documentID, $node);
- if (isset($eventNode->eventHandlers)) {
- foreach($eventNode->eventHandlers as $eventType => $handlers) {
- $eventNamespace = null;
- if (strpos($type, '.') !== false)
- list($eventName, $eventNamespace) = explode('.', $eventType);
- else
- $eventName = $eventType;
- if ($name != $eventName)
- continue;
- if ($namespace && $eventNamespace && $namespace != $eventNamespace)
- continue;
- foreach($handlers as $handler) {
- phpQuery::debug("Calling event handler\n");
- $event->data = $handler['data']
- ? $handler['data']
- : null;
- $params = array_merge(array($event), $data);
- $return = phpQuery::callbackRun($handler['callback'], $params);
- if ($return === false) {
- $event->bubbles = false;
- }
- }
- }
- }
- // to bubble or not to bubble...
- if (! $event->bubbles)
- break;
- $node = $node->parentNode;
- $i++;
- }
- }
- }
- /**
- * Binds a handler to one or more events (like click) for each matched element.
- * Can also bind custom events.
- *
- * @param DOMNode|phpQueryObject|string $document
- * @param unknown_type $type
- * @param unknown_type $data Optional
- * @param unknown_type $callback
- *
- * @TODO support '!' (exclusive) events
- * @TODO support more than event in $type (space-separated)
- * @TODO support binding to global events
- */
- public static function add($document, $node, $type, $data, $callback = null) {
- phpQuery::debug("Binding '$type' event");
- $documentID = phpQuery::getDocumentID($document);
-// if (is_null($callback) && is_callable($data)) {
-// $callback = $data;
-// $data = null;
-// }
- $eventNode = self::getNode($documentID, $node);
- if (! $eventNode)
- $eventNode = self::setNode($documentID, $node);
- if (!isset($eventNode->eventHandlers[$type]))
- $eventNode->eventHandlers[$type] = array();
- $eventNode->eventHandlers[$type][] = array(
- 'callback' => $callback,
- 'data' => $data,
- );
- }
- /**
- * Enter description here...
- *
- * @param DOMNode|phpQueryObject|string $document
- * @param unknown_type $type
- * @param unknown_type $callback
- *
- * @TODO namespace events
- * @TODO support more than event in $type (space-separated)
- */
- public static function remove($document, $node, $type = null, $callback = null) {
- $documentID = phpQuery::getDocumentID($document);
- $eventNode = self::getNode($documentID, $node);
- if (is_object($eventNode) && isset($eventNode->eventHandlers[$type])) {
- if ($callback) {
- foreach($eventNode->eventHandlers[$type] as $k => $handler)
- if ($handler['callback'] == $callback)
- unset($eventNode->eventHandlers[$type][$k]);
- } else {
- unset($eventNode->eventHandlers[$type]);
- }
- }
- }
- protected static function getNode($documentID, $node) {
- foreach(phpQuery::$documents[$documentID]->eventsNodes as $eventNode) {
- if ($node->isSameNode($eventNode))
- return $eventNode;
- }
- }
- protected static function setNode($documentID, $node) {
- phpQuery::$documents[$documentID]->eventsNodes[] = $node;
- return phpQuery::$documents[$documentID]->eventsNodes[
- count(phpQuery::$documents[$documentID]->eventsNodes)-1
- ];
- }
- protected static function issetGlobal($documentID, $type) {
- return isset(phpQuery::$documents[$documentID])
- ? in_array($type, phpQuery::$documents[$documentID]->eventsGlobal)
- : false;
- }
-}
-
-
-interface ICallbackNamed {
- function hasName();
- function getName();
-}
-/**
- * Callback class introduces currying-like pattern.
- *
- * Example:
- * function foo($param1, $param2, $param3) {
- * var_dump($param1, $param2, $param3);
- * }
- * $fooCurried = new Callback('foo',
- * 'param1 is now statically set',
- * new CallbackParam, new CallbackParam
- * );
- * phpQuery::callbackRun($fooCurried,
- * array('param2 value', 'param3 value'
- * );
- *
- * Callback class is supported in all phpQuery methods which accepts callbacks.
- *
- * @link http://code.google.com/p/phpquery/wiki/Callbacks#Param_Structures
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- *
- * @TODO??? return fake forwarding function created via create_function
- * @TODO honor paramStructure
- */
-class Callback
- implements ICallbackNamed {
- public $callback = null;
- public $params = null;
- protected $name;
- public function __construct($callback, $param1 = null, $param2 = null,
- $param3 = null) {
- $params = func_get_args();
- $params = array_slice($params, 1);
- if ($callback instanceof Callback) {
- // TODO implement recurention
- } else {
- $this->callback = $callback;
- $this->params = $params;
- }
- }
- public function getName() {
- return 'Callback: '.$this->name;
- }
- public function hasName() {
- return isset($this->name) && $this->name;
- }
- public function setName($name) {
- $this->name = $name;
- return $this;
- }
- // TODO test me
-// public function addParams() {
-// $params = func_get_args();
-// return new Callback($this->callback, $this->params+$params);
-// }
-}
-/**
- * Shorthand for new Callback(create_function(...), ...);
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- */
-class CallbackBody extends Callback {
- public function __construct($paramList, $code, $param1 = null, $param2 = null,
- $param3 = null) {
- $params = func_get_args();
- $params = array_slice($params, 2);
- $this->callback = create_function($paramList, $code);
- $this->params = $params;
- }
-}
-/**
- * Callback type which on execution returns reference passed during creation.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- */
-class CallbackReturnReference extends Callback
- implements ICallbackNamed {
- protected $reference;
- public function __construct(&$reference, $name = null){
- $this->reference =& $reference;
- $this->callback = array($this, 'callback');
- }
- public function callback() {
- return $this->reference;
- }
- public function getName() {
- return 'Callback: '.$this->name;
- }
- public function hasName() {
- return isset($this->name) && $this->name;
- }
-}
-/**
- * Callback type which on execution returns value passed during creation.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- */
-class CallbackReturnValue extends Callback
- implements ICallbackNamed {
- protected $value;
- protected $name;
- public function __construct($value, $name = null){
- $this->value =& $value;
- $this->name = $name;
- $this->callback = array($this, 'callback');
- }
- public function callback() {
- return $this->value;
- }
- public function __toString() {
- return $this->getName();
- }
- public function getName() {
- return 'Callback: '.$this->name;
- }
- public function hasName() {
- return isset($this->name) && $this->name;
- }
-}
-/**
- * CallbackParameterToReference can be used when we don't really want a callback,
- * only parameter passed to it. CallbackParameterToReference takes first
- * parameter's value and passes it to reference.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- */
-class CallbackParameterToReference extends Callback {
- /**
- * @param $reference
- * @TODO implement $paramIndex;
- * param index choose which callback param will be passed to reference
- */
- public function __construct(&$reference){
- $this->callback =& $reference;
- }
-}
-//class CallbackReference extends Callback {
-// /**
-// *
-// * @param $reference
-// * @param $paramIndex
-// * @todo implement $paramIndex; param index choose which callback param will be passed to reference
-// */
-// public function __construct(&$reference, $name = null){
-// $this->callback =& $reference;
-// }
-//}
-class CallbackParam {}
-
-/**
- * Class representing phpQuery objects.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- * @method phpQueryObject clone() clone()
- * @method phpQueryObject empty() empty()
- * @method phpQueryObject next() next($selector = null)
- * @method phpQueryObject prev() prev($selector = null)
- * @property Int $length
- */
-class phpQueryObject
- implements Iterator, Countable, ArrayAccess {
- public $documentID = null;
- /**
- * DOMDocument class.
- *
- * @var DOMDocument
- */
- public $document = null;
- public $charset = null;
- /**
- *
- * @var DOMDocumentWrapper
- */
- public $documentWrapper = null;
- /**
- * XPath interface.
- *
- * @var DOMXPath
- */
- public $xpath = null;
- /**
- * Stack of selected elements.
- * @TODO refactor to ->nodes
- * @var array
- */
- public $elements = array();
- /**
- * @access private
- */
- protected $elementsBackup = array();
- /**
- * @access private
- */
- protected $previous = null;
- /**
- * @access private
- * @TODO deprecate
- */
- protected $root = array();
- /**
- * Indicated if doument is just a fragment (no <html> tag).
- *
- * Every document is realy a full document, so even documentFragments can
- * be queried against <html>, but getDocument(id)->htmlOuter() will return
- * only contents of <body>.
- *
- * @var bool
- */
- public $documentFragment = true;
- /**
- * Iterator interface helper
- * @access private
- */
- protected $elementsInterator = array();
- /**
- * Iterator interface helper
- * @access private
- */
- protected $valid = false;
- /**
- * Iterator interface helper
- * @access private
- */
- protected $current = null;
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function __construct($documentID) {
-// if ($documentID instanceof self)
-// var_dump($documentID->getDocumentID());
- $id = $documentID instanceof self
- ? $documentID->getDocumentID()
- : $documentID;
-// var_dump($id);
- if (! isset(phpQuery::$documents[$id] )) {
-// var_dump(phpQuery::$documents);
- throw new Exception("Document with ID '{$id}' isn't loaded. Use phpQuery::newDocument(\$html) or phpQuery::newDocumentFile(\$file) first.");
- }
- $this->documentID = $id;
- $this->documentWrapper =& phpQuery::$documents[$id];
- $this->document =& $this->documentWrapper->document;
- $this->xpath =& $this->documentWrapper->xpath;
- $this->charset =& $this->documentWrapper->charset;
- $this->documentFragment =& $this->documentWrapper->isDocumentFragment;
- // TODO check $this->DOM->documentElement;
-// $this->root = $this->document->documentElement;
- $this->root =& $this->documentWrapper->root;
-// $this->toRoot();
- $this->elements = array($this->root);
- }
- /**
- *
- * @access private
- * @param $attr
- * @return unknown_type
- */
- public function __get($attr) {
- switch($attr) {
- // FIXME doesnt work at all ?
- case 'length':
- return $this->size();
- break;
- default:
- return $this->$attr;
- }
- }
- /**
- * Saves actual object to $var by reference.
- * Useful when need to break chain.
- * @param phpQueryObject $var
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function toReference(&$var) {
- return $var = $this;
- }
- public function documentFragment($state = null) {
- if ($state) {
- phpQuery::$documents[$this->getDocumentID()]['documentFragment'] = $state;
- return $this;
- }
- return $this->documentFragment;
- }
- /**
- * @access private
- * @TODO documentWrapper
- */
- protected function isRoot( $node) {
-// return $node instanceof DOMDOCUMENT || $node->tagName == 'html';
- return $node instanceof DOMDOCUMENT
- || ($node instanceof DOMELEMENT && $node->tagName == 'html')
- || $this->root->isSameNode($node);
- }
- /**
- * @access private
- */
- protected function stackIsRoot() {
- return $this->size() == 1 && $this->isRoot($this->elements[0]);
- }
- /**
- * Enter description here...
- * NON JQUERY METHOD
- *
- * Watch out, it doesn't creates new instance, can be reverted with end().
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function toRoot() {
- $this->elements = array($this->root);
- return $this;
-// return $this->newInstance(array($this->root));
- }
- /**
- * Saves object's DocumentID to $var by reference.
- * <code>
- * $myDocumentId;
- * phpQuery::newDocument('<div/>')
- * ->getDocumentIDRef($myDocumentId)
- * ->find('div')->...
- * </code>
- *
- * @param unknown_type $domId
- * @see phpQuery::newDocument
- * @see phpQuery::newDocumentFile
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function getDocumentIDRef(&$documentID) {
- $documentID = $this->getDocumentID();
- return $this;
- }
- /**
- * Returns object with stack set to document root.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function getDocument() {
- return phpQuery::getDocument($this->getDocumentID());
- }
- /**
- *
- * @return DOMDocument
- */
- public function getDOMDocument() {
- return $this->document;
- }
- /**
- * Get object's Document ID.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function getDocumentID() {
- return $this->documentID;
- }
- /**
- * Unloads whole document from memory.
- * CAUTION! None further operations will be possible on this document.
- * All objects refering to it will be useless.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function unloadDocument() {
- phpQuery::unloadDocuments($this->getDocumentID());
- }
- public function isHTML() {
- return $this->documentWrapper->isHTML;
- }
- public function isXHTML() {
- return $this->documentWrapper->isXHTML;
- }
- public function isXML() {
- return $this->documentWrapper->isXML;
- }
- /**
- * Enter description here...
- *
- * @link http://docs.jquery.com/Ajax/serialize
- * @return string
- */
- public function serialize() {
- return phpQuery::param($this->serializeArray());
- }
- /**
- * Enter description here...
- *
- * @link http://docs.jquery.com/Ajax/serializeArray
- * @return array
- */
- public function serializeArray($submit = null) {
- $source = $this->filter('form, input, select, textarea')
- ->find('input, select, textarea')
- ->andSelf()
- ->not('form');
- $return = array();
-// $source->dumpDie();
- foreach($source as $input) {
- $input = phpQuery::pq($input);
- if ($input->is('[disabled]'))
- continue;
- if (!$input->is('[name]'))
- continue;
- if ($input->is('[type=checkbox]') && !$input->is('[checked]'))
- continue;
- // jquery diff
- if ($submit && $input->is('[type=submit]')) {
- if ($submit instanceof DOMELEMENT && ! $input->elements[0]->isSameNode($submit))
- continue;
- else if (is_string($submit) && $input->attr('name') != $submit)
- continue;
- }
- $return[] = array(
- 'name' => $input->attr('name'),
- 'value' => $input->val(),
- );
- }
- return $return;
- }
- /**
- * @access private
- */
- protected function debug($in) {
- if (! phpQuery::$debug )
- return;
- print('<pre>');
- print_r($in);
- // file debug
-// file_put_contents(dirname(__FILE__).'/phpQuery.log', print_r($in, true)."\n", FILE_APPEND);
- // quite handy debug trace
-// if ( is_array($in))
-// print_r(array_slice(debug_backtrace(), 3));
- print("</pre>\n");
- }
- /**
- * @access private
- */
- protected function isRegexp($pattern) {
- return in_array(
- $pattern[ mb_strlen($pattern)-1 ],
- array('^','*','$')
- );
- }
- /**
- * Determines if $char is really a char.
- *
- * @param string $char
- * @return bool
- * @todo rewrite me to charcode range ! ;)
- * @access private
- */
- protected function isChar($char) {
- return extension_loaded('mbstring') && phpQuery::$mbstringSupport
- ? mb_eregi('\w', $char)
- : preg_match('@\w@', $char);
- }
- /**
- * @access private
- */
- protected function parseSelector($query) {
- // clean spaces
- // TODO include this inside parsing ?
- $query = trim(
- preg_replace('@\s+@', ' ',
- preg_replace('@\s*(>|\\+|~)\s*@', '\\1', $query)
- )
- );
- $queries = array(array());
- if (! $query)
- return $queries;
- $return =& $queries[0];
- $specialChars = array('>',' ');
-// $specialCharsMapping = array('/' => '>');
- $specialCharsMapping = array();
- $strlen = mb_strlen($query);
- $classChars = array('.', '-');
- $pseudoChars = array('-');
- $tagChars = array('*', '|', '-');
- // split multibyte string
- // http://code.google.com/p/phpquery/issues/detail?id=76
- $_query = array();
- for ($i=0; $i<$strlen; $i++)
- $_query[] = mb_substr($query, $i, 1);
- $query = $_query;
- // it works, but i dont like it...
- $i = 0;
- while( $i < $strlen) {
- $c = $query[$i];
- $tmp = '';
- // TAG
- if ($this->isChar($c) || in_array($c, $tagChars)) {
- while(isset($query[$i])
- && ($this->isChar($query[$i]) || in_array($query[$i], $tagChars))) {
- $tmp .= $query[$i];
- $i++;
- }
- $return[] = $tmp;
- // IDs
- } else if ( $c == '#') {
- $i++;
- while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-')) {
- $tmp .= $query[$i];
- $i++;
- }
- $return[] = '#'.$tmp;
- // SPECIAL CHARS
- } else if (in_array($c, $specialChars)) {
- $return[] = $c;
- $i++;
- // MAPPED SPECIAL MULTICHARS
-// } else if ( $c.$query[$i+1] == '//') {
-// $return[] = ' ';
-// $i = $i+2;
- // MAPPED SPECIAL CHARS
- } else if ( isset($specialCharsMapping[$c])) {
- $return[] = $specialCharsMapping[$c];
- $i++;
- // COMMA
- } else if ( $c == ',') {
- $queries[] = array();
- $return =& $queries[ count($queries)-1 ];
- $i++;
- while( isset($query[$i]) && $query[$i] == ' ')
- $i++;
- // CLASSES
- } else if ($c == '.') {
- while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $classChars))) {
- $tmp .= $query[$i];
- $i++;
- }
- $return[] = $tmp;
- // ~ General Sibling Selector
- } else if ($c == '~') {
- $spaceAllowed = true;
- $tmp .= $query[$i++];
- while( isset($query[$i])
- && ($this->isChar($query[$i])
- || in_array($query[$i], $classChars)
- || $query[$i] == '*'
- || ($query[$i] == ' ' && $spaceAllowed)
- )) {
- if ($query[$i] != ' ')
- $spaceAllowed = false;
- $tmp .= $query[$i];
- $i++;
- }
- $return[] = $tmp;
- // + Adjacent sibling selectors
- } else if ($c == '+') {
- $spaceAllowed = true;
- $tmp .= $query[$i++];
- while( isset($query[$i])
- && ($this->isChar($query[$i])
- || in_array($query[$i], $classChars)
- || $query[$i] == '*'
- || ($spaceAllowed && $query[$i] == ' ')
- )) {
- if ($query[$i] != ' ')
- $spaceAllowed = false;
- $tmp .= $query[$i];
- $i++;
- }
- $return[] = $tmp;
- // ATTRS
- } else if ($c == '[') {
- $stack = 1;
- $tmp .= $c;
- while( isset($query[++$i])) {
- $tmp .= $query[$i];
- if ( $query[$i] == '[') {
- $stack++;
- } else if ( $query[$i] == ']') {
- $stack--;
- if (! $stack )
- break;
- }
- }
- $return[] = $tmp;
- $i++;
- // PSEUDO CLASSES
- } else if ($c == ':') {
- $stack = 1;
- $tmp .= $query[$i++];
- while( isset($query[$i]) && ($this->isChar($query[$i]) || in_array($query[$i], $pseudoChars))) {
- $tmp .= $query[$i];
- $i++;
- }
- // with arguments ?
- if ( isset($query[$i]) && $query[$i] == '(') {
- $tmp .= $query[$i];
- $stack = 1;
- while( isset($query[++$i])) {
- $tmp .= $query[$i];
- if ( $query[$i] == '(') {
- $stack++;
- } else if ( $query[$i] == ')') {
- $stack--;
- if (! $stack )
- break;
- }
- }
- $return[] = $tmp;
- $i++;
- } else {
- $return[] = $tmp;
- }
- } else {
- $i++;
- }
- }
- foreach($queries as $k => $q) {
- if (isset($q[0])) {
- if (isset($q[0][0]) && $q[0][0] == ':')
- array_unshift($queries[$k], '*');
- if ($q[0] != '>')
- array_unshift($queries[$k], ' ');
- }
- }
- return $queries;
- }
- /**
- * Return matched DOM nodes.
- *
- * @param int $index
- * @return array|DOMElement Single DOMElement or array of DOMElement.
- */
- public function get($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- $return = isset($index)
- ? (isset($this->elements[$index]) ? $this->elements[$index] : null)
- : $this->elements;
- // pass thou callbacks
- $args = func_get_args();
- $args = array_slice($args, 1);
- foreach($args as $callback) {
- if (is_array($return))
- foreach($return as $k => $v)
- $return[$k] = phpQuery::callbackRun($callback, array($v));
- else
- $return = phpQuery::callbackRun($callback, array($return));
- }
- return $return;
- }
- /**
- * Return matched DOM nodes.
- * jQuery difference.
- *
- * @param int $index
- * @return array|string Returns string if $index != null
- * @todo implement callbacks
- * @todo return only arrays ?
- * @todo maybe other name...
- */
- public function getString($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- if ($index)
- $return = $this->eq($index)->text();
- else {
- $return = array();
- for($i = 0; $i < $this->size(); $i++) {
- $return[] = $this->eq($i)->text();
- }
- }
- // pass thou callbacks
- $args = func_get_args();
- $args = array_slice($args, 1);
- foreach($args as $callback) {
- $return = phpQuery::callbackRun($callback, array($return));
- }
- return $return;
- }
- /**
- * Return matched DOM nodes.
- * jQuery difference.
- *
- * @param int $index
- * @return array|string Returns string if $index != null
- * @todo implement callbacks
- * @todo return only arrays ?
- * @todo maybe other name...
- */
- public function getStrings($index = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- if ($index)
- $return = $this->eq($index)->text();
- else {
- $return = array();
- for($i = 0; $i < $this->size(); $i++) {
- $return[] = $this->eq($i)->text();
- }
- // pass thou callbacks
- $args = func_get_args();
- $args = array_slice($args, 1);
- }
- foreach($args as $callback) {
- if (is_array($return))
- foreach($return as $k => $v)
- $return[$k] = phpQuery::callbackRun($callback, array($v));
- else
- $return = phpQuery::callbackRun($callback, array($return));
- }
- return $return;
- }
- /**
- * Returns new instance of actual class.
- *
- * @param array $newStack Optional. Will replace old stack with new and move old one to history.c
- */
- public function newInstance($newStack = null) {
- $class = get_class($this);
- // support inheritance by passing old object to overloaded constructor
- $new = $class != 'phpQuery'
- ? new $class($this, $this->getDocumentID())
- : new phpQueryObject($this->getDocumentID());
- $new->previous = $this;
- if (is_null($newStack)) {
- $new->elements = $this->elements;
- if ($this->elementsBackup)
- $this->elements = $this->elementsBackup;
- } else if (is_string($newStack)) {
- $new->elements = phpQuery::pq($newStack, $this->getDocumentID())->stack();
- } else {
- $new->elements = $newStack;
- }
- return $new;
- }
- /**
- * Enter description here...
- *
- * In the future, when PHP will support XLS 2.0, then we would do that this way:
- * contains(tokenize(@class, '\s'), "something")
- * @param unknown_type $class
- * @param unknown_type $node
- * @return boolean
- * @access private
- */
- protected function matchClasses($class, $node) {
- // multi-class
- if ( mb_strpos($class, '.', 1)) {
- $classes = explode('.', substr($class, 1));
- $classesCount = count( $classes );
- $nodeClasses = explode(' ', $node->getAttribute('class') );
- $nodeClassesCount = count( $nodeClasses );
- if ( $classesCount > $nodeClassesCount )
- return false;
- $diff = count(
- array_diff(
- $classes,
- $nodeClasses
- )
- );
- if (! $diff )
- return true;
- // single-class
- } else {
- return in_array(
- // strip leading dot from class name
- substr($class, 1),
- // get classes for element as array
- explode(' ', $node->getAttribute('class') )
- );
- }
- }
- /**
- * @access private
- */
- protected function runQuery($XQuery, $selector = null, $compare = null) {
- if ($compare && ! method_exists($this, $compare))
- return false;
- $stack = array();
- if (! $this->elements)
- $this->debug('Stack empty, skipping...');
-// var_dump($this->elements[0]->nodeType);
- // element, document
- foreach($this->stack(array(1, 9, 13)) as $k => $stackNode) {
- $detachAfter = false;
- // to work on detached nodes we need temporary place them somewhere
- // thats because context xpath queries sucks ;]
- $testNode = $stackNode;
- while ($testNode) {
- if (! $testNode->parentNode && ! $this->isRoot($testNode)) {
- $this->root->appendChild($testNode);
- $detachAfter = $testNode;
- break;
- }
- $testNode = isset($testNode->parentNode)
- ? $testNode->parentNode
- : null;
- }
- // XXX tmp ?
- $xpath = $this->documentWrapper->isXHTML
- ? $this->getNodeXpath($stackNode, 'html')
- : $this->getNodeXpath($stackNode);
- // FIXME pseudoclasses-only query, support XML
- $query = $XQuery == '//' && $xpath == '/html[1]'
- ? '//*'
- : $xpath.$XQuery;
- $this->debug("XPATH: {$query}");
- // run query, get elements
- $nodes = $this->xpath->query($query);
- $this->debug("QUERY FETCHED");
- if (! $nodes->length )
- $this->debug('Nothing found');
- $debug = array();
- foreach($nodes as $node) {
- $matched = false;
- if ( $compare) {
- phpQuery::$debug ?
- $this->debug("Found: ".$this->whois( $node ).", comparing with {$compare}()")
- : null;
- $phpQueryDebug = phpQuery::$debug;
- phpQuery::$debug = false;
- // TODO ??? use phpQuery::callbackRun()
- if (call_user_func_array(array($this, $compare), array($selector, $node)))
- $matched = true;
- phpQuery::$debug = $phpQueryDebug;
- } else {
- $matched = true;
- }
- if ( $matched) {
- if (phpQuery::$debug)
- $debug[] = $this->whois( $node );
- $stack[] = $node;
- }
- }
- if (phpQuery::$debug) {
- $this->debug("Matched ".count($debug).": ".implode(', ', $debug));
- }
- if ($detachAfter)
- $this->root->removeChild($detachAfter);
- }
- $this->elements = $stack;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function find($selectors, $context = null, $noHistory = false) {
- if (!$noHistory)
- // backup last stack /for end()/
- $this->elementsBackup = $this->elements;
- // allow to define context
- // TODO combine code below with phpQuery::pq() context guessing code
- // as generic function
- if ($context) {
- if (! is_array($context) && $context instanceof DOMELEMENT)
- $this->elements = array($context);
- else if (is_array($context)) {
- $this->elements = array();
- foreach ($context as $c)
- if ($c instanceof DOMELEMENT)
- $this->elements[] = $c;
- } else if ( $context instanceof self )
- $this->elements = $context->elements;
- }
- $queries = $this->parseSelector($selectors);
- $this->debug(array('FIND', $selectors, $queries));
- $XQuery = '';
- // remember stack state because of multi-queries
- $oldStack = $this->elements;
- // here we will be keeping found elements
- $stack = array();
- foreach($queries as $selector) {
- $this->elements = $oldStack;
- $delimiterBefore = false;
- foreach($selector as $s) {
- // TAG
- $isTag = extension_loaded('mbstring') && phpQuery::$mbstringSupport
- ? mb_ereg_match('^[\w|\||-]+$', $s) || $s == '*'
- : preg_match('@^[\w|\||-]+$@', $s) || $s == '*';
- if ($isTag) {
- if ($this->isXML()) {
- // namespace support
- if (mb_strpos($s, '|') !== false) {
- $ns = $tag = null;
- list($ns, $tag) = explode('|', $s);
- $XQuery .= "$ns:$tag";
- } else if ($s == '*') {
- $XQuery .= "*";
- } else {
- $XQuery .= "*[local-name()='$s']";
- }
- } else {
- $XQuery .= $s;
- }
- // ID
- } else if ($s[0] == '#') {
- if ($delimiterBefore)
- $XQuery .= '*';
- $XQuery .= "[@id='".substr($s, 1)."']";
- // ATTRIBUTES
- } else if ($s[0] == '[') {
- if ($delimiterBefore)
- $XQuery .= '*';
- // strip side brackets
- $attr = trim($s, '][');
- $execute = false;
- // attr with specifed value
- if (mb_strpos($s, '=')) {
- $value = null;
- list($attr, $value) = explode('=', $attr);
- $value = trim($value, "'\"");
- if ($this->isRegexp($attr)) {
- // cut regexp character
- $attr = substr($attr, 0, -1);
- $execute = true;
- $XQuery .= "[@{$attr}]";
- } else {
- $XQuery .= "[@{$attr}='{$value}']";
- }
- // attr without specified value
- } else {
- $XQuery .= "[@{$attr}]";
- }
- if ($execute) {
- $this->runQuery($XQuery, $s, 'is');
- $XQuery = '';
- if (! $this->length())
- break;
- }
- // CLASSES
- } else if ($s[0] == '.') {
- // TODO use return $this->find("./self::*[contains(concat(\" \",@class,\" \"), \" $class \")]");
- // thx wizDom ;)
- if ($delimiterBefore)
- $XQuery .= '*';
- $XQuery .= '[@class]';
- $this->runQuery($XQuery, $s, 'matchClasses');
- $XQuery = '';
- if (! $this->length() )
- break;
- // ~ General Sibling Selector
- } else if ($s[0] == '~') {
- $this->runQuery($XQuery);
- $XQuery = '';
- $this->elements = $this
- ->siblings(
- substr($s, 1)
- )->elements;
- if (! $this->length() )
- break;
- // + Adjacent sibling selectors
- } else if ($s[0] == '+') {
- // TODO /following-sibling::
- $this->runQuery($XQuery);
- $XQuery = '';
- $subSelector = substr($s, 1);
- $subElements = $this->elements;
- $this->elements = array();
- foreach($subElements as $node) {
- // search first DOMElement sibling
- $test = $node->nextSibling;
- while($test && ! ($test instanceof DOMELEMENT))
- $test = $test->nextSibling;
- if ($test && $this->is($subSelector, $test))
- $this->elements[] = $test;
- }
- if (! $this->length() )
- break;
- // PSEUDO CLASSES
- } else if ($s[0] == ':') {
- // TODO optimization for :first :last
- if ($XQuery) {
- $this->runQuery($XQuery);
- $XQuery = '';
- }
- if (! $this->length())
- break;
- $this->pseudoClasses($s);
- if (! $this->length())
- break;
- // DIRECT DESCENDANDS
- } else if ($s == '>') {
- $XQuery .= '/';
- $delimiterBefore = 2;
- // ALL DESCENDANDS
- } else if ($s == ' ') {
- $XQuery .= '//';
- $delimiterBefore = 2;
- // ERRORS
- } else {
- phpQuery::debug("Unrecognized token '$s'");
- }
- $delimiterBefore = $delimiterBefore === 2;
- }
- // run query if any
- if ($XQuery && $XQuery != '//') {
- $this->runQuery($XQuery);
- $XQuery = '';
- }
- foreach($this->elements as $node)
- if (! $this->elementsContainsNode($node, $stack))
- $stack[] = $node;
- }
- $this->elements = $stack;
- return $this->newInstance();
- }
- /**
- * @todo create API for classes with pseudoselectors
- * @access private
- */
- protected function pseudoClasses($class) {
- // TODO clean args parsing ?
- $class = ltrim($class, ':');
- $haveArgs = mb_strpos($class, '(');
- if ($haveArgs !== false) {
- $args = substr($class, $haveArgs+1, -1);
- $class = substr($class, 0, $haveArgs);
- }
- switch($class) {
- case 'even':
- case 'odd':
- $stack = array();
- foreach($this->elements as $i => $node) {
- if ($class == 'even' && ($i%2) == 0)
- $stack[] = $node;
- else if ( $class == 'odd' && $i % 2 )
- $stack[] = $node;
- }
- $this->elements = $stack;
- break;
- case 'eq':
- $k = intval($args);
- $this->elements = isset( $this->elements[$k] )
- ? array( $this->elements[$k] )
- : array();
- break;
- case 'gt':
- $this->elements = array_slice($this->elements, $args+1);
- break;
- case 'lt':
- $this->elements = array_slice($this->elements, 0, $args+1);
- break;
- case 'first':
- if (isset($this->elements[0]))
- $this->elements = array($this->elements[0]);
- break;
- case 'last':
- if ($this->elements)
- $this->elements = array($this->elements[count($this->elements)-1]);
- break;
- /*case 'parent':
- $stack = array();
- foreach($this->elements as $node) {
- if ( $node->childNodes->length )
- $stack[] = $node;
- }
- $this->elements = $stack;
- break;*/
- case 'contains':
- $text = trim($args, "\"'");
- $stack = array();
- foreach($this->elements as $node) {
- if (mb_stripos($node->textContent, $text) === false)
- continue;
- $stack[] = $node;
- }
- $this->elements = $stack;
- break;
- case 'not':
- $selector = self::unQuote($args);
- $this->elements = $this->not($selector)->stack();
- break;
- case 'slice':
- // TODO jQuery difference ?
- $args = explode(',',
- str_replace(', ', ',', trim($args, "\"'"))
- );
- $start = $args[0];
- $end = isset($args[1])
- ? $args[1]
- : null;
- if ($end > 0)
- $end = $end-$start;
- $this->elements = array_slice($this->elements, $start, $end);
- break;
- case 'has':
- $selector = trim($args, "\"'");
- $stack = array();
- foreach($this->stack(1) as $el) {
- if ($this->find($selector, $el, true)->length)
- $stack[] = $el;
- }
- $this->elements = $stack;
- break;
- case 'submit':
- case 'reset':
- $this->elements = phpQuery::merge(
- $this->map(array($this, 'is'),
- "input[type=$class]", new CallbackParam()
- ),
- $this->map(array($this, 'is'),
- "button[type=$class]", new CallbackParam()
- )
- );
- break;
-// $stack = array();
-// foreach($this->elements as $node)
-// if ($node->is('input[type=submit]') || $node->is('button[type=submit]'))
-// $stack[] = $el;
-// $this->elements = $stack;
- case 'input':
- $this->elements = $this->map(
- array($this, 'is'),
- 'input', new CallbackParam()
- )->elements;
- break;
- case 'password':
- case 'checkbox':
- case 'radio':
- case 'hidden':
- case 'image':
- case 'file':
- $this->elements = $this->map(
- array($this, 'is'),
- "input[type=$class]", new CallbackParam()
- )->elements;
- break;
- case 'parent':
- $this->elements = $this->map(
- create_function('$node', '
- return $node instanceof DOMELEMENT && $node->childNodes->length
- ? $node : null;')
- )->elements;
- break;
- case 'empty':
- $this->elements = $this->map(
- create_function('$node', '
- return $node instanceof DOMELEMENT && $node->childNodes->length
- ? null : $node;')
- )->elements;
- break;
- case 'disabled':
- case 'selected':
- case 'checked':
- $this->elements = $this->map(
- array($this, 'is'),
- "[$class]", new CallbackParam()
- )->elements;
- break;
- case 'enabled':
- $this->elements = $this->map(
- create_function('$node', '
- return pq($node)->not(":disabled") ? $node : null;')
- )->elements;
- break;
- case 'header':
- $this->elements = $this->map(
- create_function('$node',
- '$isHeader = isset($node->tagName) && in_array($node->tagName, array(
- "h1", "h2", "h3", "h4", "h5", "h6", "h7"
- ));
- return $isHeader
- ? $node
- : null;')
- )->elements;
-// $this->elements = $this->map(
-// create_function('$node', '$node = pq($node);
-// return $node->is("h1")
-// || $node->is("h2")
-// || $node->is("h3")
-// || $node->is("h4")
-// || $node->is("h5")
-// || $node->is("h6")
-// || $node->is("h7")
-// ? $node
-// : null;')
-// )->elements;
- break;
- case 'only-child':
- $this->elements = $this->map(
- create_function('$node',
- 'return pq($node)->siblings()->size() == 0 ? $node : null;')
- )->elements;
- break;
- case 'first-child':
- $this->elements = $this->map(
- create_function('$node', 'return pq($node)->prevAll()->size() == 0 ? $node : null;')
- )->elements;
- break;
- case 'last-child':
- $this->elements = $this->map(
- create_function('$node', 'return pq($node)->nextAll()->size() == 0 ? $node : null;')
- )->elements;
- break;
- case 'nth-child':
- $param = trim($args, "\"'");
- if (! $param)
- break;
- // nth-child(n+b) to nth-child(1n+b)
- if ($param{0} == 'n')
- $param = '1'.$param;
- // :nth-child(index/even/odd/equation)
- if ($param == 'even' || $param == 'odd')
- $mapped = $this->map(
- create_function('$node, $param',
- '$index = pq($node)->prevAll()->size()+1;
- if ($param == "even" && ($index%2) == 0)
- return $node;
- else if ($param == "odd" && $index%2 == 1)
- return $node;
- else
- return null;'),
- new CallbackParam(), $param
- );
- else if (mb_strlen($param) > 1 && $param{1} == 'n')
- // an+b
- $mapped = $this->map(
- create_function('$node, $param',
- '$prevs = pq($node)->prevAll()->size();
- $index = 1+$prevs;
- $b = mb_strlen($param) > 3
- ? $param{3}
- : 0;
- $a = $param{0};
- if ($b && $param{2} == "-")
- $b = -$b;
- if ($a > 0) {
- return ($index-$b)%$a == 0
- ? $node
- : null;
- phpQuery::debug($a."*".floor($index/$a)."+$b-1 == ".($a*floor($index/$a)+$b-1)." ?= $prevs");
- return $a*floor($index/$a)+$b-1 == $prevs
- ? $node
- : null;
- } else if ($a == 0)
- return $index == $b
- ? $node
- : null;
- else
- // negative value
- return $index <= $b
- ? $node
- : null;
-// if (! $b)
-// return $index%$a == 0
-// ? $node
-// : null;
-// else
-// return ($index-$b)%$a == 0
-// ? $node
-// : null;
- '),
- new CallbackParam(), $param
- );
- else
- // index
- $mapped = $this->map(
- create_function('$node, $index',
- '$prevs = pq($node)->prevAll()->size();
- if ($prevs && $prevs == $index-1)
- return $node;
- else if (! $prevs && $index == 1)
- return $node;
- else
- return null;'),
- new CallbackParam(), $param
- );
- $this->elements = $mapped->elements;
- break;
- default:
- $this->debug("Unknown pseudoclass '{$class}', skipping...");
- }
- }
- /**
- * @access private
- */
- protected function __pseudoClassParam($paramsString) {
- // TODO;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function is($selector, $nodes = null) {
- phpQuery::debug(array("Is:", $selector));
- if (! $selector)
- return false;
- $oldStack = $this->elements;
- $returnArray = false;
- if ($nodes && is_array($nodes)) {
- $this->elements = $nodes;
- } else if ($nodes)
- $this->elements = array($nodes);
- $this->filter($selector, true);
- $stack = $this->elements;
- $this->elements = $oldStack;
- if ($nodes)
- return $stack ? $stack : null;
- return (bool)count($stack);
- }
- /**
- * Enter description here...
- * jQuery difference.
- *
- * Callback:
- * - $index int
- * - $node DOMNode
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @link http://docs.jquery.com/Traversing/filter
- */
- public function filterCallback($callback, $_skipHistory = false) {
- if (! $_skipHistory) {
- $this->elementsBackup = $this->elements;
- $this->debug("Filtering by callback");
- }
- $newStack = array();
- foreach($this->elements as $index => $node) {
- $result = phpQuery::callbackRun($callback, array($index, $node));
- if (is_null($result) || (! is_null($result) && $result))
- $newStack[] = $node;
- }
- $this->elements = $newStack;
- return $_skipHistory
- ? $this
- : $this->newInstance();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @link http://docs.jquery.com/Traversing/filter
- */
- public function filter($selectors, $_skipHistory = false) {
- if ($selectors instanceof Callback OR $selectors instanceof Closure)
- return $this->filterCallback($selectors, $_skipHistory);
- if (! $_skipHistory)
- $this->elementsBackup = $this->elements;
- $notSimpleSelector = array(' ', '>', '~', '+', '/');
- if (! is_array($selectors))
- $selectors = $this->parseSelector($selectors);
- if (! $_skipHistory)
- $this->debug(array("Filtering:", $selectors));
- $finalStack = array();
- foreach($selectors as $selector) {
- $stack = array();
- if (! $selector)
- break;
- // avoid first space or /
- if (in_array($selector[0], $notSimpleSelector))
- $selector = array_slice($selector, 1);
- // PER NODE selector chunks
- foreach($this->stack() as $node) {
- $break = false;
- foreach($selector as $s) {
- if (!($node instanceof DOMELEMENT)) {
- // all besides DOMElement
- if ( $s[0] == '[') {
- $attr = trim($s, '[]');
- if ( mb_strpos($attr, '=')) {
- list( $attr, $val ) = explode('=', $attr);
- if ($attr == 'nodeType' && $node->nodeType != $val)
- $break = true;
- }
- } else
- $break = true;
- } else {
- // DOMElement only
- // ID
- if ( $s[0] == '#') {
- if ( $node->getAttribute('id') != substr($s, 1) )
- $break = true;
- // CLASSES
- } else if ( $s[0] == '.') {
- if (! $this->matchClasses( $s, $node ) )
- $break = true;
- // ATTRS
- } else if ( $s[0] == '[') {
- // strip side brackets
- $attr = trim($s, '[]');
- if (mb_strpos($attr, '=')) {
- list($attr, $val) = explode('=', $attr);
- $val = self::unQuote($val);
- if ($attr == 'nodeType') {
- if ($val != $node->nodeType)
- $break = true;
- } else if ($this->isRegexp($attr)) {
- $val = extension_loaded('mbstring') && phpQuery::$mbstringSupport
- ? quotemeta(trim($val, '"\''))
- : preg_quote(trim($val, '"\''), '@');
- // switch last character
- switch( substr($attr, -1)) {
- // quotemeta used insted of preg_quote
- // http://code.google.com/p/phpquery/issues/detail?id=76
- case '^':
- $pattern = '^'.$val;
- break;
- case '*':
- $pattern = '.*'.$val.'.*';
- break;
- case '$':
- $pattern = '.*'.$val.'$';
- break;
- }
- // cut last character
- $attr = substr($attr, 0, -1);
- $isMatch = extension_loaded('mbstring') && phpQuery::$mbstringSupport
- ? mb_ereg_match($pattern, $node->getAttribute($attr))
- : preg_match("@{$pattern}@", $node->getAttribute($attr));
- if (! $isMatch)
- $break = true;
- } else if ($node->getAttribute($attr) != $val)
- $break = true;
- } else if (! $node->hasAttribute($attr))
- $break = true;
- // PSEUDO CLASSES
- } else if ( $s[0] == ':') {
- // skip
- // TAG
- } else if (trim($s)) {
- if ($s != '*') {
- // TODO namespaces
- if (isset($node->tagName)) {
- if ($node->tagName != $s)
- $break = true;
- } else if ($s == 'html' && ! $this->isRoot($node))
- $break = true;
- }
- // AVOID NON-SIMPLE SELECTORS
- } else if (in_array($s, $notSimpleSelector)) {
- $break = true;
- $this->debug(array('Skipping non simple selector', $selector));
- }
- }
- if ($break)
- break;
- }
- // if element passed all chunks of selector - add it to new stack
- if (! $break )
- $stack[] = $node;
- }
- $tmpStack = $this->elements;
- $this->elements = $stack;
- // PER ALL NODES selector chunks
- foreach($selector as $s)
- // PSEUDO CLASSES
- if ($s[0] == ':')
- $this->pseudoClasses($s);
- foreach($this->elements as $node)
- // XXX it should be merged without duplicates
- // but jQuery doesnt do that
- $finalStack[] = $node;
- $this->elements = $tmpStack;
- }
- $this->elements = $finalStack;
- if ($_skipHistory) {
- return $this;
- } else {
- $this->debug("Stack length after filter(): ".count($finalStack));
- return $this->newInstance();
- }
- }
- /**
- *
- * @param $value
- * @return unknown_type
- * @TODO implement in all methods using passed parameters
- */
- protected static function unQuote($value) {
- return $value[0] == '\'' || $value[0] == '"'
- ? substr($value, 1, -1)
- : $value;
- }
- /**
- * Enter description here...
- *
- * @link http://docs.jquery.com/Ajax/load
- * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo Support $selector
- */
- public function load($url, $data = null, $callback = null) {
- if ($data && ! is_array($data)) {
- $callback = $data;
- $data = null;
- }
- if (mb_strpos($url, ' ') !== false) {
- $matches = null;
- if (extension_loaded('mbstring') && phpQuery::$mbstringSupport)
- mb_ereg('^([^ ]+) (.*)$', $url, $matches);
- else
- preg_match('^([^ ]+) (.*)$', $url, $matches);
- $url = $matches[1];
- $selector = $matches[2];
- // FIXME this sucks, pass as callback param
- $this->_loadSelector = $selector;
- }
- $ajax = array(
- 'url' => $url,
- 'type' => $data ? 'POST' : 'GET',
- 'data' => $data,
- 'complete' => $callback,
- 'success' => array($this, '__loadSuccess')
- );
- phpQuery::ajax($ajax);
- return $this;
- }
- /**
- * @access private
- * @param $html
- * @return unknown_type
- */
- public function __loadSuccess($html) {
- if ($this->_loadSelector) {
- $html = phpQuery::newDocument($html)->find($this->_loadSelector);
- unset($this->_loadSelector);
- }
- foreach($this->stack(1) as $node) {
- phpQuery::pq($node, $this->getDocumentID())
- ->markup($html);
- }
- }
- /**
- * Enter description here...
- *
- * @return phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo
- */
- public function css() {
- // TODO
- return $this;
- }
- /**
- * @todo
- *
- */
- public function show(){
- // TODO
- return $this;
- }
- /**
- * @todo
- *
- */
- public function hide(){
- // TODO
- return $this;
- }
- /**
- * Trigger a type of event on every matched element.
- *
- * @param unknown_type $type
- * @param unknown_type $data
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @TODO support more than event in $type (space-separated)
- */
- public function trigger($type, $data = array()) {
- foreach($this->elements as $node)
- phpQueryEvents::trigger($this->getDocumentID(), $type, $data, $node);
- return $this;
- }
- /**
- * This particular method triggers all bound event handlers on an element (for a specific event type) WITHOUT executing the browsers default actions.
- *
- * @param unknown_type $type
- * @param unknown_type $data
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @TODO
- */
- public function triggerHandler($type, $data = array()) {
- // TODO;
- }
- /**
- * Binds a handler to one or more events (like click) for each matched element.
- * Can also bind custom events.
- *
- * @param unknown_type $type
- * @param unknown_type $data Optional
- * @param unknown_type $callback
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @TODO support '!' (exclusive) events
- * @TODO support more than event in $type (space-separated)
- */
- public function bind($type, $data, $callback = null) {
- // TODO check if $data is callable, not using is_callable
- if (! isset($callback)) {
- $callback = $data;
- $data = null;
- }
- foreach($this->elements as $node)
- phpQueryEvents::add($this->getDocumentID(), $node, $type, $data, $callback);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param unknown_type $type
- * @param unknown_type $callback
- * @return unknown
- * @TODO namespace events
- * @TODO support more than event in $type (space-separated)
- */
- public function unbind($type = null, $callback = null) {
- foreach($this->elements as $node)
- phpQueryEvents::remove($this->getDocumentID(), $node, $type, $callback);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function change($callback = null) {
- if ($callback)
- return $this->bind('change', $callback);
- return $this->trigger('change');
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function submit($callback = null) {
- if ($callback)
- return $this->bind('submit', $callback);
- return $this->trigger('submit');
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function click($callback = null) {
- if ($callback)
- return $this->bind('click', $callback);
- return $this->trigger('click');
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapAllOld($wrapper) {
- $wrapper = pq($wrapper)->_clone();
- if (! $wrapper->length() || ! $this->length() )
- return $this;
- $wrapper->insertBefore($this->elements[0]);
- $deepest = $wrapper->elements[0];
- while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
- $deepest = $deepest->firstChild;
- pq($deepest)->append($this);
- return $this;
- }
- /**
- * Enter description here...
- *
- * TODO testme...
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapAll($wrapper) {
- if (! $this->length())
- return $this;
- return phpQuery::pq($wrapper, $this->getDocumentID())
- ->clone()
- ->insertBefore($this->get(0))
- ->map(array($this, '___wrapAllCallback'))
- ->append($this);
- }
- /**
- *
- * @param $node
- * @return unknown_type
- * @access private
- */
- public function ___wrapAllCallback($node) {
- $deepest = $node;
- while($deepest->firstChild && $deepest->firstChild instanceof DOMELEMENT)
- $deepest = $deepest->firstChild;
- return $deepest;
- }
- /**
- * Enter description here...
- * NON JQUERY METHOD
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapAllPHP($codeBefore, $codeAfter) {
- return $this
- ->slice(0, 1)
- ->beforePHP($codeBefore)
- ->end()
- ->slice(-1)
- ->afterPHP($codeAfter)
- ->end();
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrap($wrapper) {
- foreach($this->stack() as $node)
- phpQuery::pq($node, $this->getDocumentID())->wrapAll($wrapper);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapPHP($codeBefore, $codeAfter) {
- foreach($this->stack() as $node)
- phpQuery::pq($node, $this->getDocumentID())->wrapAllPHP($codeBefore, $codeAfter);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapInner($wrapper) {
- foreach($this->stack() as $node)
- phpQuery::pq($node, $this->getDocumentID())->contents()->wrapAll($wrapper);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function wrapInnerPHP($codeBefore, $codeAfter) {
- foreach($this->stack(1) as $node)
- phpQuery::pq($node, $this->getDocumentID())->contents()
- ->wrapAllPHP($codeBefore, $codeAfter);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @testme Support for text nodes
- */
- public function contents() {
- $stack = array();
- foreach($this->stack(1) as $el) {
- // FIXME (fixed) http://code.google.com/p/phpquery/issues/detail?id=56
-// if (! isset($el->childNodes))
-// continue;
- foreach($el->childNodes as $node) {
- $stack[] = $node;
- }
- }
- return $this->newInstance($stack);
- }
- /**
- * Enter description here...
- *
- * jQuery difference.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function contentsUnwrap() {
- foreach($this->stack(1) as $node) {
- if (! $node->parentNode )
- continue;
- $childNodes = array();
- // any modification in DOM tree breaks childNodes iteration, so cache them first
- foreach($node->childNodes as $chNode )
- $childNodes[] = $chNode;
- foreach($childNodes as $chNode )
-// $node->parentNode->appendChild($chNode);
- $node->parentNode->insertBefore($chNode, $node);
- $node->parentNode->removeChild($node);
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * jQuery difference.
- */
- public function switchWith($markup) {
- $markup = pq($markup, $this->getDocumentID());
- $content = null;
- foreach($this->stack(1) as $node) {
- pq($node)
- ->contents()->toReference($content)->end()
- ->replaceWith($markup->clone()->append($content));
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function eq($num) {
- $oldStack = $this->elements;
- $this->elementsBackup = $this->elements;
- $this->elements = array();
- if ( isset($oldStack[$num]) )
- $this->elements[] = $oldStack[$num];
- return $this->newInstance();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function size() {
- return count($this->elements);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @deprecated Use length as attribute
- */
- public function length() {
- return $this->size();
- }
- public function count() {
- return $this->size();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo $level
- */
- public function end($level = 1) {
-// $this->elements = array_pop( $this->history );
-// return $this;
-// $this->previous->DOM = $this->DOM;
-// $this->previous->XPath = $this->XPath;
- return $this->previous
- ? $this->previous
- : $this;
- }
- /**
- * Enter description here...
- * Normal use ->clone() .
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @access private
- */
- public function _clone() {
- $newStack = array();
- //pr(array('copy... ', $this->whois()));
- //$this->dumpHistory('copy');
- $this->elementsBackup = $this->elements;
- foreach($this->elements as $node) {
- $newStack[] = $node->cloneNode(true);
- }
- $this->elements = $newStack;
- return $this->newInstance();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function replaceWithPHP($code) {
- return $this->replaceWith(phpQuery::php($code));
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery $content
- * @link http://docs.jquery.com/Manipulation/replaceWith#content
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function replaceWith($content) {
- return $this->after($content)->remove();
- }
- /**
- * Enter description here...
- *
- * @param String $selector
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo this works ?
- */
- public function replaceAll($selector) {
- foreach(phpQuery::pq($selector, $this->getDocumentID()) as $node)
- phpQuery::pq($node, $this->getDocumentID())
- ->after($this->_clone())
- ->remove();
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function remove($selector = null) {
- $loop = $selector
- ? $this->filter($selector)->elements
- : $this->elements;
- foreach($loop as $node) {
- if (! $node->parentNode )
- continue;
- if (isset($node->tagName))
- $this->debug("Removing '{$node->tagName}'");
- $node->parentNode->removeChild($node);
- // Mutation event
- $event = new DOMEvent(array(
- 'target' => $node,
- 'type' => 'DOMNodeRemoved'
- ));
- phpQueryEvents::trigger($this->getDocumentID(),
- $event->type, array($event), $node
- );
- }
- return $this;
- }
- protected function markupEvents($newMarkup, $oldMarkup, $node) {
- if ($node->tagName == 'textarea' && $newMarkup != $oldMarkup) {
- $event = new DOMEvent(array(
- 'target' => $node,
- 'type' => 'change'
- ));
- phpQueryEvents::trigger($this->getDocumentID(),
- $event->type, array($event), $node
- );
- }
- }
- /**
- * jQuey difference
- *
- * @param $markup
- * @return unknown_type
- * @TODO trigger change event for textarea
- */
- public function markup($markup = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- $args = func_get_args();
- if ($this->documentWrapper->isXML)
- return call_user_func_array(array($this, 'xml'), $args);
- else
- return call_user_func_array(array($this, 'html'), $args);
- }
- /**
- * jQuey difference
- *
- * @param $markup
- * @return unknown_type
- */
- public function markupOuter($callback1 = null, $callback2 = null, $callback3 = null) {
- $args = func_get_args();
- if ($this->documentWrapper->isXML)
- return call_user_func_array(array($this, 'xmlOuter'), $args);
- else
- return call_user_func_array(array($this, 'htmlOuter'), $args);
- }
- /**
- * Enter description here...
- *
- * @param unknown_type $html
- * @return string|phpQuery|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @TODO force html result
- */
- public function html($html = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- if (isset($html)) {
- // INSERT
- $nodes = $this->documentWrapper->import($html);
- $this->empty();
- foreach($this->stack(1) as $alreadyAdded => $node) {
- // for now, limit events for textarea
- if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
- $oldHtml = pq($node, $this->getDocumentID())->markup();
- foreach($nodes as $newNode) {
- $node->appendChild($alreadyAdded
- ? $newNode->cloneNode(true)
- : $newNode
- );
- }
- // for now, limit events for textarea
- if (($this->isXHTML() || $this->isHTML()) && $node->tagName == 'textarea')
- $this->markupEvents($html, $oldHtml, $node);
- }
- return $this;
- } else {
- // FETCH
- $return = $this->documentWrapper->markup($this->elements, true);
- $args = func_get_args();
- foreach(array_slice($args, 1) as $callback) {
- $return = phpQuery::callbackRun($callback, array($return));
- }
- return $return;
- }
- }
- /**
- * @TODO force xml result
- */
- public function xml($xml = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'html'), $args);
- }
- /**
- * Enter description here...
- * @TODO force html result
- *
- * @return String
- */
- public function htmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
- $markup = $this->documentWrapper->markup($this->elements);
- // pass thou callbacks
- $args = func_get_args();
- foreach($args as $callback) {
- $markup = phpQuery::callbackRun($callback, array($markup));
- }
- return $markup;
- }
- /**
- * @TODO force xml result
- */
- public function xmlOuter($callback1 = null, $callback2 = null, $callback3 = null) {
- $args = func_get_args();
- return call_user_func_array(array($this, 'htmlOuter'), $args);
- }
- public function __toString() {
- return $this->markupOuter();
- }
- /**
- * Just like html(), but returns markup with VALID (dangerous) PHP tags.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo support returning markup with PHP tags when called without param
- */
- public function php($code = null) {
- return $this->markupPHP($code);
- }
- /**
- * Enter description here...
- *
- * @param $code
- * @return unknown_type
- */
- public function markupPHP($code = null) {
- return isset($code)
- ? $this->markup(phpQuery::php($code))
- : phpQuery::markupToPHP($this->markup());
- }
- /**
- * Enter description here...
- *
- * @param $code
- * @return unknown_type
- */
- public function markupOuterPHP() {
- return phpQuery::markupToPHP($this->markupOuter());
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function children($selector = null) {
- $stack = array();
- foreach($this->stack(1) as $node) {
-// foreach($node->getElementsByTagName('*') as $newNode) {
- foreach($node->childNodes as $newNode) {
- if ($newNode->nodeType != 1)
- continue;
- if ($selector && ! $this->is($selector, $newNode))
- continue;
- if ($this->elementsContainsNode($newNode, $stack))
- continue;
- $stack[] = $newNode;
- }
- }
- $this->elementsBackup = $this->elements;
- $this->elements = $stack;
- return $this->newInstance();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function ancestors($selector = null) {
- return $this->children( $selector );
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function append( $content) {
- return $this->insert($content, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function appendPHP( $content) {
- return $this->insert("<php><!-- {$content} --></php>", 'append');
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function appendTo( $seletor) {
- return $this->insert($seletor, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function prepend( $content) {
- return $this->insert($content, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @todo accept many arguments, which are joined, arrays maybe also
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function prependPHP( $content) {
- return $this->insert("<php><!-- {$content} --></php>", 'prepend');
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function prependTo( $seletor) {
- return $this->insert($seletor, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function before($content) {
- return $this->insert($content, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function beforePHP( $content) {
- return $this->insert("<php><!-- {$content} --></php>", 'before');
- }
- /**
- * Enter description here...
- *
- * @param String|phpQuery
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function insertBefore( $seletor) {
- return $this->insert($seletor, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function after( $content) {
- return $this->insert($content, __FUNCTION__);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function afterPHP( $content) {
- return $this->insert("<php><!-- {$content} --></php>", 'after');
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function insertAfter( $seletor) {
- return $this->insert($seletor, __FUNCTION__);
- }
- /**
- * Internal insert method. Don't use it.
- *
- * @param unknown_type $target
- * @param unknown_type $type
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @access private
- */
- public function insert($target, $type) {
- $this->debug("Inserting data with '{$type}'");
- $to = false;
- switch( $type) {
- case 'appendTo':
- case 'prependTo':
- case 'insertBefore':
- case 'insertAfter':
- $to = true;
- }
- switch(gettype($target)) {
- case 'string':
- $insertFrom = $insertTo = array();
- if ($to) {
- // INSERT TO
- $insertFrom = $this->elements;
- if (phpQuery::isMarkup($target)) {
- // $target is new markup, import it
- $insertTo = $this->documentWrapper->import($target);
- // insert into selected element
- } else {
- // $tagret is a selector
- $thisStack = $this->elements;
- $this->toRoot();
- $insertTo = $this->find($target)->elements;
- $this->elements = $thisStack;
- }
- } else {
- // INSERT FROM
- $insertTo = $this->elements;
- $insertFrom = $this->documentWrapper->import($target);
- }
- break;
- case 'object':
- $insertFrom = $insertTo = array();
- // phpQuery
- if ($target instanceof self) {
- if ($to) {
- $insertTo = $target->elements;
- if ($this->documentFragment && $this->stackIsRoot())
- // get all body children
-// $loop = $this->find('body > *')->elements;
- // TODO test it, test it hard...
-// $loop = $this->newInstance($this->root)->find('> *')->elements;
- $loop = $this->root->childNodes;
- else
- $loop = $this->elements;
- // import nodes if needed
- $insertFrom = $this->getDocumentID() == $target->getDocumentID()
- ? $loop
- : $target->documentWrapper->import($loop);
- } else {
- $insertTo = $this->elements;
- if ( $target->documentFragment && $target->stackIsRoot() )
- // get all body children
-// $loop = $target->find('body > *')->elements;
- $loop = $target->root->childNodes;
- else
- $loop = $target->elements;
- // import nodes if needed
- $insertFrom = $this->getDocumentID() == $target->getDocumentID()
- ? $loop
- : $this->documentWrapper->import($loop);
- }
- // DOMNODE
- } elseif ($target instanceof DOMNODE) {
- // import node if needed
-// if ( $target->ownerDocument != $this->DOM )
-// $target = $this->DOM->importNode($target, true);
- if ( $to) {
- $insertTo = array($target);
- if ($this->documentFragment && $this->stackIsRoot())
- // get all body children
- $loop = $this->root->childNodes;
-// $loop = $this->find('body > *')->elements;
- else
- $loop = $this->elements;
- foreach($loop as $fromNode)
- // import nodes if needed
- $insertFrom[] = ! $fromNode->ownerDocument->isSameNode($target->ownerDocument)
- ? $target->ownerDocument->importNode($fromNode, true)
- : $fromNode;
- } else {
- // import node if needed
- if (! $target->ownerDocument->isSameNode($this->document))
- $target = $this->document->importNode($target, true);
- $insertTo = $this->elements;
- $insertFrom[] = $target;
- }
- }
- break;
- }
- phpQuery::debug("From ".count($insertFrom)."; To ".count($insertTo)." nodes");
- foreach($insertTo as $insertNumber => $toNode) {
- // we need static relative elements in some cases
- switch( $type) {
- case 'prependTo':
- case 'prepend':
- $firstChild = $toNode->firstChild;
- break;
- case 'insertAfter':
- case 'after':
- $nextSibling = $toNode->nextSibling;
- break;
- }
- foreach($insertFrom as $fromNode) {
- // clone if inserted already before
- $insert = $insertNumber
- ? $fromNode->cloneNode(true)
- : $fromNode;
- switch($type) {
- case 'appendTo':
- case 'append':
-// $toNode->insertBefore(
-// $fromNode,
-// $toNode->lastChild->nextSibling
-// );
- $toNode->appendChild($insert);
- $eventTarget = $insert;
- break;
- case 'prependTo':
- case 'prepend':
- $toNode->insertBefore(
- $insert,
- $firstChild
- );
- break;
- case 'insertBefore':
- case 'before':
- if (! $toNode->parentNode)
- throw new Exception("No parentNode, can't do {$type}()");
- else
- $toNode->parentNode->insertBefore(
- $insert,
- $toNode
- );
- break;
- case 'insertAfter':
- case 'after':
- if (! $toNode->parentNode)
- throw new Exception("No parentNode, can't do {$type}()");
- else
- $toNode->parentNode->insertBefore(
- $insert,
- $nextSibling
- );
- break;
- }
- // Mutation event
- $event = new DOMEvent(array(
- 'target' => $insert,
- 'type' => 'DOMNodeInserted'
- ));
- phpQueryEvents::trigger($this->getDocumentID(),
- $event->type, array($event), $insert
- );
- }
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return Int
- */
- public function index($subject) {
- $index = -1;
- $subject = $subject instanceof phpQueryObject
- ? $subject->elements[0]
- : $subject;
- foreach($this->newInstance() as $k => $node) {
- if ($node->isSameNode($subject))
- $index = $k;
- }
- return $index;
- }
- /**
- * Enter description here...
- *
- * @param unknown_type $start
- * @param unknown_type $end
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @testme
- */
- public function slice($start, $end = null) {
-// $last = count($this->elements)-1;
-// $end = $end
-// ? min($end, $last)
-// : $last;
-// if ($start < 0)
-// $start = $last+$start;
-// if ($start > $last)
-// return array();
- if ($end > 0)
- $end = $end-$start;
- return $this->newInstance(
- array_slice($this->elements, $start, $end)
- );
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function reverse() {
- $this->elementsBackup = $this->elements;
- $this->elements = array_reverse($this->elements);
- return $this->newInstance();
- }
- /**
- * Return joined text content.
- * @return String
- */
- public function text($text = null, $callback1 = null, $callback2 = null, $callback3 = null) {
- if (isset($text))
- return $this->html(htmlspecialchars($text));
- $args = func_get_args();
- $args = array_slice($args, 1);
- $return = '';
- foreach($this->elements as $node) {
- $text = $node->textContent;
- if (count($this->elements) > 1 && $text)
- $text .= "\n";
- foreach($args as $callback) {
- $text = phpQuery::callbackRun($callback, array($text));
- }
- $return .= $text;
- }
- return $return;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function plugin($class, $file = null) {
- phpQuery::plugin($class, $file);
- return $this;
- }
- /**
- * Deprecated, use $pq->plugin() instead.
- *
- * @deprecated
- * @param $class
- * @param $file
- * @return unknown_type
- */
- public static function extend($class, $file = null) {
- return $this->plugin($class, $file);
- }
- /**
- *
- * @access private
- * @param $method
- * @param $args
- * @return unknown_type
- */
- public function __call($method, $args) {
- $aliasMethods = array('clone', 'empty');
- if (isset(phpQuery::$extendMethods[$method])) {
- array_unshift($args, $this);
- return phpQuery::callbackRun(
- phpQuery::$extendMethods[$method], $args
- );
- } else if (isset(phpQuery::$pluginsMethods[$method])) {
- array_unshift($args, $this);
- $class = phpQuery::$pluginsMethods[$method];
- $realClass = "phpQueryObjectPlugin_$class";
- $return = call_user_func_array(
- array($realClass, $method),
- $args
- );
- // XXX deprecate ?
- return is_null($return)
- ? $this
- : $return;
- } else if (in_array($method, $aliasMethods)) {
- return call_user_func_array(array($this, '_'.$method), $args);
- } else
- throw new Exception("Method '{$method}' doesnt exist");
- }
- /**
- * Safe rename of next().
- *
- * Use it ONLY when need to call next() on an iterated object (in same time).
- * Normaly there is no need to do such thing ;)
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @access private
- */
- public function _next($selector = null) {
- return $this->newInstance(
- $this->getElementSiblings('nextSibling', $selector, true)
- );
- }
- /**
- * Use prev() and next().
- *
- * @deprecated
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @access private
- */
- public function _prev($selector = null) {
- return $this->prev($selector);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function prev($selector = null) {
- return $this->newInstance(
- $this->getElementSiblings('previousSibling', $selector, true)
- );
- }
- /**
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo
- */
- public function prevAll($selector = null) {
- return $this->newInstance(
- $this->getElementSiblings('previousSibling', $selector)
- );
- }
- /**
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo FIXME: returns source elements insted of next siblings
- */
- public function nextAll($selector = null) {
- return $this->newInstance(
- $this->getElementSiblings('nextSibling', $selector)
- );
- }
- /**
- * @access private
- */
- protected function getElementSiblings($direction, $selector = null, $limitToOne = false) {
- $stack = array();
- $count = 0;
- foreach($this->stack() as $node) {
- $test = $node;
- while( isset($test->{$direction}) && $test->{$direction}) {
- $test = $test->{$direction};
- if (! $test instanceof DOMELEMENT)
- continue;
- $stack[] = $test;
- if ($limitToOne)
- break;
- }
- }
- if ($selector) {
- $stackOld = $this->elements;
- $this->elements = $stack;
- $stack = $this->filter($selector, true)->stack();
- $this->elements = $stackOld;
- }
- return $stack;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function siblings($selector = null) {
- $stack = array();
- $siblings = array_merge(
- $this->getElementSiblings('previousSibling', $selector),
- $this->getElementSiblings('nextSibling', $selector)
- );
- foreach($siblings as $node) {
- if (! $this->elementsContainsNode($node, $stack))
- $stack[] = $node;
- }
- return $this->newInstance($stack);
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function not($selector = null) {
- if (is_string($selector))
- phpQuery::debug(array('not', $selector));
- else
- phpQuery::debug('not');
- $stack = array();
- if ($selector instanceof self || $selector instanceof DOMNODE) {
- foreach($this->stack() as $node) {
- if ($selector instanceof self) {
- $matchFound = false;
- foreach($selector->stack() as $notNode) {
- if ($notNode->isSameNode($node))
- $matchFound = true;
- }
- if (! $matchFound)
- $stack[] = $node;
- } else if ($selector instanceof DOMNODE) {
- if (! $selector->isSameNode($node))
- $stack[] = $node;
- } else {
- if (! $this->is($selector))
- $stack[] = $node;
- }
- }
- } else {
- $orgStack = $this->stack();
- $matched = $this->filter($selector, true)->stack();
-// $matched = array();
-// // simulate OR in filter() instead of AND 5y
-// foreach($this->parseSelector($selector) as $s) {
-// $matched = array_merge($matched,
-// $this->filter(array($s))->stack()
-// );
-// }
- foreach($orgStack as $node)
- if (! $this->elementsContainsNode($node, $matched))
- $stack[] = $node;
- }
- return $this->newInstance($stack);
- }
- /**
- * Enter description here...
- *
- * @param string|phpQueryObject
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function add($selector = null) {
- if (! $selector)
- return $this;
- $stack = array();
- $this->elementsBackup = $this->elements;
- $found = phpQuery::pq($selector, $this->getDocumentID());
- $this->merge($found->elements);
- return $this->newInstance();
- }
- /**
- * @access private
- */
- protected function merge() {
- foreach(func_get_args() as $nodes)
- foreach($nodes as $newNode )
- if (! $this->elementsContainsNode($newNode) )
- $this->elements[] = $newNode;
- }
- /**
- * @access private
- * TODO refactor to stackContainsNode
- */
- protected function elementsContainsNode($nodeToCheck, $elementsStack = null) {
- $loop = ! is_null($elementsStack)
- ? $elementsStack
- : $this->elements;
- foreach($loop as $node) {
- if ( $node->isSameNode( $nodeToCheck ) )
- return true;
- }
- return false;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function parent($selector = null) {
- $stack = array();
- foreach($this->elements as $node )
- if ( $node->parentNode && ! $this->elementsContainsNode($node->parentNode, $stack) )
- $stack[] = $node->parentNode;
- $this->elementsBackup = $this->elements;
- $this->elements = $stack;
- if ( $selector )
- $this->filter($selector, true);
- return $this->newInstance();
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function parents($selector = null) {
- $stack = array();
- if (! $this->elements )
- $this->debug('parents() - stack empty');
- foreach($this->elements as $node) {
- $test = $node;
- while( $test->parentNode) {
- $test = $test->parentNode;
- if ($this->isRoot($test))
- break;
- if (! $this->elementsContainsNode($test, $stack)) {
- $stack[] = $test;
- continue;
- }
- }
- }
- $this->elementsBackup = $this->elements;
- $this->elements = $stack;
- if ( $selector )
- $this->filter($selector, true);
- return $this->newInstance();
- }
- /**
- * Internal stack iterator.
- *
- * @access private
- */
- public function stack($nodeTypes = null) {
- if (!isset($nodeTypes))
- return $this->elements;
- if (!is_array($nodeTypes))
- $nodeTypes = array($nodeTypes);
- $return = array();
- foreach($this->elements as $node) {
- if (in_array($node->nodeType, $nodeTypes))
- $return[] = $node;
- }
- return $return;
- }
- // TODO phpdoc; $oldAttr is result of hasAttribute, before any changes
- protected function attrEvents($attr, $oldAttr, $oldValue, $node) {
- // skip events for XML documents
- if (! $this->isXHTML() && ! $this->isHTML())
- return;
- $event = null;
- // identify
- $isInputValue = $node->tagName == 'input'
- && (
- in_array($node->getAttribute('type'),
- array('text', 'password', 'hidden'))
- || !$node->getAttribute('type')
- );
- $isRadio = $node->tagName == 'input'
- && $node->getAttribute('type') == 'radio';
- $isCheckbox = $node->tagName == 'input'
- && $node->getAttribute('type') == 'checkbox';
- $isOption = $node->tagName == 'option';
- if ($isInputValue && $attr == 'value' && $oldValue != $node->getAttribute($attr)) {
- $event = new DOMEvent(array(
- 'target' => $node,
- 'type' => 'change'
- ));
- } else if (($isRadio || $isCheckbox) && $attr == 'checked' && (
- // check
- (! $oldAttr && $node->hasAttribute($attr))
- // un-check
- || (! $node->hasAttribute($attr) && $oldAttr)
- )) {
- $event = new DOMEvent(array(
- 'target' => $node,
- 'type' => 'change'
- ));
- } else if ($isOption && $node->parentNode && $attr == 'selected' && (
- // select
- (! $oldAttr && $node->hasAttribute($attr))
- // un-select
- || (! $node->hasAttribute($attr) && $oldAttr)
- )) {
- $event = new DOMEvent(array(
- 'target' => $node->parentNode,
- 'type' => 'change'
- ));
- }
- if ($event) {
- phpQueryEvents::trigger($this->getDocumentID(),
- $event->type, array($event), $node
- );
- }
- }
- public function attr($attr = null, $value = null) {
- foreach($this->stack(1) as $node) {
- if (! is_null($value)) {
- $loop = $attr == '*'
- ? $this->getNodeAttrs($node)
- : array($attr);
- foreach($loop as $a) {
- $oldValue = $node->getAttribute($a);
- $oldAttr = $node->hasAttribute($a);
- // TODO raises an error when charset other than UTF-8
- // while document's charset is also not UTF-8
- @$node->setAttribute($a, $value);
- $this->attrEvents($a, $oldAttr, $oldValue, $node);
- }
- } else if ($attr == '*') {
- // jQuery difference
- $return = array();
- foreach($node->attributes as $n => $v)
- $return[$n] = $v->value;
- return $return;
- } else
- return $node->hasAttribute($attr)
- ? $node->getAttribute($attr)
- : null;
- }
- return is_null($value)
- ? '' : $this;
- }
- /**
- * @access private
- */
- protected function getNodeAttrs($node) {
- $return = array();
- foreach($node->attributes as $n => $o)
- $return[] = $n;
- return $return;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo check CDATA ???
- */
- public function attrPHP($attr, $code) {
- if (! is_null($code)) {
- $value = '<'.'?php '.$code.' ?'.'>';
- // TODO tempolary solution
- // http://code.google.com/p/phpquery/issues/detail?id=17
-// if (function_exists('mb_detect_encoding') && mb_detect_encoding($value) == 'ASCII')
-// $value = mb_convert_encoding($value, 'UTF-8', 'HTML-ENTITIES');
- }
- foreach($this->stack(1) as $node) {
- if (! is_null($code)) {
-// $attrNode = $this->DOM->createAttribute($attr);
- $node->setAttribute($attr, $value);
-// $attrNode->value = $value;
-// $node->appendChild($attrNode);
- } else if ( $attr == '*') {
- // jQuery diff
- $return = array();
- foreach($node->attributes as $n => $v)
- $return[$n] = $v->value;
- return $return;
- } else
- return $node->getAttribute($attr);
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function removeAttr($attr) {
- foreach($this->stack(1) as $node) {
- $loop = $attr == '*'
- ? $this->getNodeAttrs($node)
- : array($attr);
- foreach($loop as $a) {
- $oldValue = $node->getAttribute($a);
- $node->removeAttribute($a);
- $this->attrEvents($a, $oldValue, null, $node);
- }
- }
- return $this;
- }
- /**
- * Return form element value.
- *
- * @return String Fields value.
- */
- public function val($val = null) {
- if (! isset($val)) {
- if ($this->eq(0)->is('select')) {
- $selected = $this->eq(0)->find('option[selected=selected]');
- if ($selected->is('[value]'))
- return $selected->attr('value');
- else
- return $selected->text();
- } else if ($this->eq(0)->is('textarea'))
- return $this->eq(0)->markup();
- else
- return $this->eq(0)->attr('value');
- } else {
- $_val = null;
- foreach($this->stack(1) as $node) {
- $node = pq($node, $this->getDocumentID());
- if (is_array($val) && in_array($node->attr('type'), array('checkbox', 'radio'))) {
- $isChecked = in_array($node->attr('value'), $val)
- || in_array($node->attr('name'), $val);
- if ($isChecked)
- $node->attr('checked', 'checked');
- else
- $node->removeAttr('checked');
- } else if ($node->get(0)->tagName == 'select') {
- if (! isset($_val)) {
- $_val = array();
- if (! is_array($val))
- $_val = array((string)$val);
- else
- foreach($val as $v)
- $_val[] = $v;
- }
- foreach($node['option']->stack(1) as $option) {
- $option = pq($option, $this->getDocumentID());
- $selected = false;
- // XXX: workaround for string comparsion, see issue #96
- // http://code.google.com/p/phpquery/issues/detail?id=96
- $selected = is_null($option->attr('value'))
- ? in_array($option->markup(), $_val)
- : in_array($option->attr('value'), $_val);
-// $optionValue = $option->attr('value');
-// $optionText = $option->text();
-// $optionTextLenght = mb_strlen($optionText);
-// foreach($_val as $v)
-// if ($optionValue == $v)
-// $selected = true;
-// else if ($optionText == $v && $optionTextLenght == mb_strlen($v))
-// $selected = true;
- if ($selected)
- $option->attr('selected', 'selected');
- else
- $option->removeAttr('selected');
- }
- } else if ($node->get(0)->tagName == 'textarea')
- $node->markup($val);
- else
- $node->attr('value', $val);
- }
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function andSelf() {
- if ( $this->previous )
- $this->elements = array_merge($this->elements, $this->previous->elements);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function addClass( $className) {
- if (! $className)
- return $this;
- foreach($this->stack(1) as $node) {
- if (! $this->is(".$className", $node))
- $node->setAttribute(
- 'class',
- trim($node->getAttribute('class').' '.$className)
- );
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function addClassPHP( $className) {
- foreach($this->stack(1) as $node) {
- $classes = $node->getAttribute('class');
- $newValue = $classes
- ? $classes.' <'.'?php '.$className.' ?'.'>'
- : '<'.'?php '.$className.' ?'.'>';
- $node->setAttribute('class', $newValue);
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param string $className
- * @return bool
- */
- public function hasClass($className) {
- foreach($this->stack(1) as $node) {
- if ( $this->is(".$className", $node))
- return true;
- }
- return false;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function removeClass($className) {
- foreach($this->stack(1) as $node) {
- $classes = explode( ' ', $node->getAttribute('class'));
- if ( in_array($className, $classes)) {
- $classes = array_diff($classes, array($className));
- if ( $classes )
- $node->setAttribute('class', implode(' ', $classes));
- else
- $node->removeAttribute('class');
- }
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function toggleClass($className) {
- foreach($this->stack(1) as $node) {
- if ( $this->is( $node, '.'.$className ))
- $this->removeClass($className);
- else
- $this->addClass($className);
- }
- return $this;
- }
- /**
- * Proper name without underscore (just ->empty()) also works.
- *
- * Removes all child nodes from the set of matched elements.
- *
- * Example:
- * pq("p")._empty()
- *
- * HTML:
- * <p>Hello, <span>Person</span> <a href="#">and person</a></p>
- *
- * Result:
- * [ <p></p> ]
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @access private
- */
- public function _empty() {
- foreach($this->stack(1) as $node) {
- // thx to 'dave at dgx dot cz'
- $node->nodeValue = '';
- }
- return $this;
- }
- /**
- * Enter description here...
- *
- * @param array|string $callback Expects $node as first param, $index as second
- * @param array $scope External variables passed to callback. Use compact('varName1', 'varName2'...) and extract($scope)
- * @param array $arg1 Will ba passed as third and futher args to callback.
- * @param array $arg2 Will ba passed as fourth and futher args to callback, and so on...
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function each($callback, $param1 = null, $param2 = null, $param3 = null) {
- $paramStructure = null;
- if (func_num_args() > 1) {
- $paramStructure = func_get_args();
- $paramStructure = array_slice($paramStructure, 1);
- }
- foreach($this->elements as $v)
- phpQuery::callbackRun($callback, array($v), $paramStructure);
- return $this;
- }
- /**
- * Run callback on actual object.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function callback($callback, $param1 = null, $param2 = null, $param3 = null) {
- $params = func_get_args();
- $params[0] = $this;
- phpQuery::callbackRun($callback, $params);
- return $this;
- }
- /**
- * Enter description here...
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @todo add $scope and $args as in each() ???
- */
- public function map($callback, $param1 = null, $param2 = null, $param3 = null) {
-// $stack = array();
-//// foreach($this->newInstance() as $node) {
-// foreach($this->newInstance() as $node) {
-// $result = call_user_func($callback, $node);
-// if ($result)
-// $stack[] = $result;
-// }
- $params = func_get_args();
- array_unshift($params, $this->elements);
- return $this->newInstance(
- call_user_func_array(array('phpQuery', 'map'), $params)
-// phpQuery::map($this->elements, $callback)
- );
- }
- /**
- * Enter description here...
- *
- * @param <type> $key
- * @param <type> $value
- */
- public function data($key, $value = null) {
- if (! isset($value)) {
- // TODO? implement specific jQuery behavior od returning parent values
- // is child which we look up doesn't exist
- return phpQuery::data($this->get(0), $key, $value, $this->getDocumentID());
- } else {
- foreach($this as $node)
- phpQuery::data($node, $key, $value, $this->getDocumentID());
- return $this;
- }
- }
- /**
- * Enter description here...
- *
- * @param <type> $key
- */
- public function removeData($key) {
- foreach($this as $node)
- phpQuery::removeData($node, $key, $this->getDocumentID());
- return $this;
- }
- // INTERFACE IMPLEMENTATIONS
-
- // ITERATOR INTERFACE
- /**
- * @access private
- */
- public function rewind(){
- $this->debug('iterating foreach');
-// phpQuery::selectDocument($this->getDocumentID());
- $this->elementsBackup = $this->elements;
- $this->elementsInterator = $this->elements;
- $this->valid = isset( $this->elements[0] )
- ? 1 : 0;
-// $this->elements = $this->valid
-// ? array($this->elements[0])
-// : array();
- $this->current = 0;
- }
- /**
- * @access private
- */
- public function current(){
- return $this->elementsInterator[ $this->current ];
- }
- /**
- * @access private
- */
- public function key(){
- return $this->current;
- }
- /**
- * Double-function method.
- *
- * First: main iterator interface method.
- * Second: Returning next sibling, alias for _next().
- *
- * Proper functionality is choosed automagicaly.
- *
- * @see phpQueryObject::_next()
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public function next($cssSelector = null){
-// if ($cssSelector || $this->valid)
-// return $this->_next($cssSelector);
- $this->valid = isset( $this->elementsInterator[ $this->current+1 ] )
- ? true
- : false;
- if (! $this->valid && $this->elementsInterator) {
- $this->elementsInterator = null;
- } else if ($this->valid) {
- $this->current++;
- } else {
- return $this->_next($cssSelector);
- }
- }
- /**
- * @access private
- */
- public function valid(){
- return $this->valid;
- }
- // ITERATOR INTERFACE END
- // ARRAYACCESS INTERFACE
- /**
- * @access private
- */
- public function offsetExists($offset) {
- return $this->find($offset)->size() > 0;
- }
- /**
- * @access private
- */
- public function offsetGet($offset) {
- return $this->find($offset);
- }
- /**
- * @access private
- */
- public function offsetSet($offset, $value) {
-// $this->find($offset)->replaceWith($value);
- $this->find($offset)->html($value);
- }
- /**
- * @access private
- */
- public function offsetUnset($offset) {
- // empty
- throw new Exception("Can't do unset, use array interface only for calling queries and replacing HTML.");
- }
- // ARRAYACCESS INTERFACE END
- /**
- * Returns node's XPath.
- *
- * @param unknown_type $oneNode
- * @return string
- * @TODO use native getNodePath is avaible
- * @access private
- */
- protected function getNodeXpath($oneNode = null, $namespace = null) {
- $return = array();
- $loop = $oneNode
- ? array($oneNode)
- : $this->elements;
-// if ($namespace)
-// $namespace .= ':';
- foreach($loop as $node) {
- if ($node instanceof DOMDOCUMENT) {
- $return[] = '';
- continue;
- }
- $xpath = array();
- while(! ($node instanceof DOMDOCUMENT)) {
- $i = 1;
- $sibling = $node;
- while($sibling->previousSibling) {
- $sibling = $sibling->previousSibling;
- $isElement = $sibling instanceof DOMELEMENT;
- if ($isElement && $sibling->tagName == $node->tagName)
- $i++;
- }
- $xpath[] = $this->isXML()
- ? "*[local-name()='{$node->tagName}'][{$i}]"
- : "{$node->tagName}[{$i}]";
- $node = $node->parentNode;
- }
- $xpath = join('/', array_reverse($xpath));
- $return[] = '/'.$xpath;
- }
- return $oneNode
- ? $return[0]
- : $return;
- }
- // HELPERS
- public function whois($oneNode = null) {
- $return = array();
- $loop = $oneNode
- ? array( $oneNode )
- : $this->elements;
- foreach($loop as $node) {
- if (isset($node->tagName)) {
- $tag = in_array($node->tagName, array('php', 'js'))
- ? strtoupper($node->tagName)
- : $node->tagName;
- $return[] = $tag
- .($node->getAttribute('id')
- ? '#'.$node->getAttribute('id'):'')
- .($node->getAttribute('class')
- ? '.'.join('.', split(' ', $node->getAttribute('class'))):'')
- .($node->getAttribute('name')
- ? '[name="'.$node->getAttribute('name').'"]':'')
- .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') === false
- ? '[value="'.substr(str_replace("\n", '', $node->getAttribute('value')), 0, 15).'"]':'')
- .($node->getAttribute('value') && strpos($node->getAttribute('value'), '<'.'?php') !== false
- ? '[value=PHP]':'')
- .($node->getAttribute('selected')
- ? '[selected]':'')
- .($node->getAttribute('checked')
- ? '[checked]':'')
- ;
- } else if ($node instanceof DOMTEXT) {
- if (trim($node->textContent))
- $return[] = 'Text:'.substr(str_replace("\n", ' ', $node->textContent), 0, 15);
- } else {
-
- }
- }
- return $oneNode && isset($return[0])
- ? $return[0]
- : $return;
- }
- /**
- * Dump htmlOuter and preserve chain. Usefull for debugging.
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- *
- */
- public function dump() {
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
- $debug = phpQuery::$debug;
- phpQuery::$debug = false;
-// print __FILE__.':'.__LINE__."\n";
- var_dump($this->htmlOuter());
- return $this;
- }
- public function dumpWhois() {
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
- $debug = phpQuery::$debug;
- phpQuery::$debug = false;
-// print __FILE__.':'.__LINE__."\n";
- var_dump('whois', $this->whois());
- phpQuery::$debug = $debug;
- return $this;
- }
- public function dumpLength() {
- print 'DUMP #'.(phpQuery::$dumpCount++).' ';
- $debug = phpQuery::$debug;
- phpQuery::$debug = false;
-// print __FILE__.':'.__LINE__."\n";
- var_dump('length', $this->length());
- phpQuery::$debug = $debug;
- return $this;
- }
- public function dumpTree($html = true, $title = true) {
- $output = $title
- ? 'DUMP #'.(phpQuery::$dumpCount++)." \n" : '';
- $debug = phpQuery::$debug;
- phpQuery::$debug = false;
- foreach($this->stack() as $node)
- $output .= $this->__dumpTree($node);
- phpQuery::$debug = $debug;
- print $html
- ? nl2br(str_replace(' ', ' ', $output))
- : $output;
- return $this;
- }
- private function __dumpTree($node, $intend = 0) {
- $whois = $this->whois($node);
- $return = '';
- if ($whois)
- $return .= str_repeat(' - ', $intend).$whois."\n";
- if (isset($node->childNodes))
- foreach($node->childNodes as $chNode)
- $return .= $this->__dumpTree($chNode, $intend+1);
- return $return;
- }
- /**
- * Dump htmlOuter and stop script execution. Usefull for debugging.
- *
- */
- public function dumpDie() {
- print __FILE__.':'.__LINE__;
- var_dump($this->htmlOuter());
- die();
- }
-}
-
-
-// -- Multibyte Compatibility functions ---------------------------------------
-// http://svn.iphonewebdev.com/lace/lib/mb_compat.php
-
-/**
- * mb_internal_encoding()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_internal_encoding'))
-{
- function mb_internal_encoding($enc) {return true; }
-}
-
-/**
- * mb_regex_encoding()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_regex_encoding'))
-{
- function mb_regex_encoding($enc) {return true; }
-}
-
-/**
- * mb_strlen()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_strlen'))
-{
- function mb_strlen($str)
- {
- return strlen($str);
- }
-}
-
-/**
- * mb_strpos()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_strpos'))
-{
- function mb_strpos($haystack, $needle, $offset=0)
- {
- return strpos($haystack, $needle, $offset);
- }
-}
-/**
- * mb_stripos()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_stripos'))
-{
- function mb_stripos($haystack, $needle, $offset=0)
- {
- return stripos($haystack, $needle, $offset);
- }
-}
-
-/**
- * mb_substr()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_substr'))
-{
- function mb_substr($str, $start, $length=0)
- {
- return substr($str, $start, $length);
- }
-}
-
-/**
- * mb_substr_count()
- *
- * Included for mbstring pseudo-compatability.
- */
-if (!function_exists('mb_substr_count'))
-{
- function mb_substr_count($haystack, $needle)
- {
- return substr_count($haystack, $needle);
- }
-}
-
-
-/**
- * Static namespace for phpQuery functions.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- */
-abstract class phpQuery {
- /**
- * XXX: Workaround for mbstring problems
- *
- * @var bool
- */
- public static $mbstringSupport = true;
- public static $debug = false;
- public static $documents = array();
- public static $defaultDocumentID = null;
-// public static $defaultDoctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"';
- /**
- * Applies only to HTML.
- *
- * @var unknown_type
- */
- public static $defaultDoctype = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
-"http://www.w3.org/TR/html4/loose.dtd">';
- public static $defaultCharset = 'UTF-8';
- /**
- * Static namespace for plugins.
- *
- * @var object
- */
- public static $plugins = array();
- /**
- * List of loaded plugins.
- *
- * @var unknown_type
- */
- public static $pluginsLoaded = array();
- public static $pluginsMethods = array();
- public static $pluginsStaticMethods = array();
- public static $extendMethods = array();
- /**
- * @TODO implement
- */
- public static $extendStaticMethods = array();
- /**
- * Hosts allowed for AJAX connections.
- * Dot '.' means $_SERVER['HTTP_HOST'] (if any).
- *
- * @var array
- */
- public static $ajaxAllowedHosts = array(
- '.'
- );
- /**
- * AJAX settings.
- *
- * @var array
- * XXX should it be static or not ?
- */
- public static $ajaxSettings = array(
- 'url' => '',//TODO
- 'global' => true,
- 'type' => "GET",
- 'timeout' => null,
- 'contentType' => "application/x-www-form-urlencoded",
- 'processData' => true,
-// 'async' => true,
- 'data' => null,
- 'username' => null,
- 'password' => null,
- 'accepts' => array(
- 'xml' => "application/xml, text/xml",
- 'html' => "text/html",
- 'script' => "text/javascript, application/javascript",
- 'json' => "application/json, text/javascript",
- 'text' => "text/plain",
- '_default' => "*/*"
- )
- );
- public static $lastModified = null;
- public static $active = 0;
- public static $dumpCount = 0;
- /**
- * Multi-purpose function.
- * Use pq() as shortcut.
- *
- * In below examples, $pq is any result of pq(); function.
- *
- * 1. Import markup into existing document (without any attaching):
- * - Import into selected document:
- * pq('<div/>') // DOESNT accept text nodes at beginning of input string !
- * - Import into document with ID from $pq->getDocumentID():
- * pq('<div/>', $pq->getDocumentID())
- * - Import into same document as DOMNode belongs to:
- * pq('<div/>', DOMNode)
- * - Import into document from phpQuery object:
- * pq('<div/>', $pq)
- *
- * 2. Run query:
- * - Run query on last selected document:
- * pq('div.myClass')
- * - Run query on document with ID from $pq->getDocumentID():
- * pq('div.myClass', $pq->getDocumentID())
- * - Run query on same document as DOMNode belongs to and use node(s)as root for query:
- * pq('div.myClass', DOMNode)
- * - Run query on document from phpQuery object
- * and use object's stack as root node(s) for query:
- * pq('div.myClass', $pq)
- *
- * @param string|DOMNode|DOMNodeList|array $arg1 HTML markup, CSS Selector, DOMNode or array of DOMNodes
- * @param string|phpQueryObject|DOMNode $context DOM ID from $pq->getDocumentID(), phpQuery object (determines also query root) or DOMNode (determines also query root)
- *
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery|QueryTemplatesPhpQuery|false
- * phpQuery object or false in case of error.
- */
- public static function pq($arg1, $context = null) {
- if ($arg1 instanceof DOMNODE && ! isset($context)) {
- foreach(phpQuery::$documents as $documentWrapper) {
- $compare = $arg1 instanceof DOMDocument
- ? $arg1 : $arg1->ownerDocument;
- if ($documentWrapper->document->isSameNode($compare))
- $context = $documentWrapper->id;
- }
- }
- if (! $context) {
- $domId = self::$defaultDocumentID;
- if (! $domId)
- throw new Exception("Can't use last created DOM, because there isn't any. Use phpQuery::newDocument() first.");
-// } else if (is_object($context) && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
- } else if (is_object($context) && $context instanceof phpQueryObject)
- $domId = $context->getDocumentID();
- else if ($context instanceof DOMDOCUMENT) {
- $domId = self::getDocumentID($context);
- if (! $domId) {
- //throw new Exception('Orphaned DOMDocument');
- $domId = self::newDocument($context)->getDocumentID();
- }
- } else if ($context instanceof DOMNODE) {
- $domId = self::getDocumentID($context);
- if (! $domId) {
- throw new Exception('Orphaned DOMNode');
-// $domId = self::newDocument($context->ownerDocument);
- }
- } else
- $domId = $context;
- if ($arg1 instanceof phpQueryObject) {
-// if (is_object($arg1) && (get_class($arg1) == 'phpQueryObject' || $arg1 instanceof PHPQUERY || is_subclass_of($arg1, 'phpQueryObject'))) {
- /**
- * Return $arg1 or import $arg1 stack if document differs:
- * pq(pq('<div/>'))
- */
- if ($arg1->getDocumentID() == $domId)
- return $arg1;
- $class = get_class($arg1);
- // support inheritance by passing old object to overloaded constructor
- $phpQuery = $class != 'phpQuery'
- ? new $class($arg1, $domId)
- : new phpQueryObject($domId);
- $phpQuery->elements = array();
- foreach($arg1->elements as $node)
- $phpQuery->elements[] = $phpQuery->document->importNode($node, true);
- return $phpQuery;
- } else if ($arg1 instanceof DOMNODE || (is_array($arg1) && isset($arg1[0]) && $arg1[0] instanceof DOMNODE)) {
- /*
- * Wrap DOM nodes with phpQuery object, import into document when needed:
- * pq(array($domNode1, $domNode2))
- */
- $phpQuery = new phpQueryObject($domId);
- if (!($arg1 instanceof DOMNODELIST) && ! is_array($arg1))
- $arg1 = array($arg1);
- $phpQuery->elements = array();
- foreach($arg1 as $node) {
- $sameDocument = $node->ownerDocument instanceof DOMDOCUMENT
- && ! $node->ownerDocument->isSameNode($phpQuery->document);
- $phpQuery->elements[] = $sameDocument
- ? $phpQuery->document->importNode($node, true)
- : $node;
- }
- return $phpQuery;
- } else if (self::isMarkup($arg1)) {
- /**
- * Import HTML:
- * pq('<div/>')
- */
- $phpQuery = new phpQueryObject($domId);
- return $phpQuery->newInstance(
- $phpQuery->documentWrapper->import($arg1)
- );
- } else {
- /**
- * Run CSS query:
- * pq('div.myClass')
- */
- $phpQuery = new phpQueryObject($domId);
-// if ($context && ($context instanceof PHPQUERY || is_subclass_of($context, 'phpQueryObject')))
- if ($context && $context instanceof phpQueryObject)
- $phpQuery->elements = $context->elements;
- else if ($context && $context instanceof DOMNODELIST) {
- $phpQuery->elements = array();
- foreach($context as $node)
- $phpQuery->elements[] = $node;
- } else if ($context && $context instanceof DOMNODE)
- $phpQuery->elements = array($context);
- return $phpQuery->find($arg1);
- }
- }
- /**
- * Sets default document to $id. Document has to be loaded prior
- * to using this method.
- * $id can be retrived via getDocumentID() or getDocumentIDRef().
- *
- * @param unknown_type $id
- */
- public static function selectDocument($id) {
- $id = self::getDocumentID($id);
- self::debug("Selecting document '$id' as default one");
- self::$defaultDocumentID = self::getDocumentID($id);
- }
- /**
- * Returns document with id $id or last used as phpQueryObject.
- * $id can be retrived via getDocumentID() or getDocumentIDRef().
- * Chainable.
- *
- * @see phpQuery::selectDocument()
- * @param unknown_type $id
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function getDocument($id = null) {
- if ($id)
- phpQuery::selectDocument($id);
- else
- $id = phpQuery::$defaultDocumentID;
- return new phpQueryObject($id);
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocument($markup = null, $contentType = null) {
- if (! $markup)
- $markup = '';
- $documentID = phpQuery::createDocumentWrapper($markup, $contentType);
- return new phpQueryObject($documentID);
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentHTML($markup = null, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocument($markup, "text/html{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentXML($markup = null, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocument($markup, "text/xml{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentXHTML($markup = null, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocument($markup, "application/xhtml+xml{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentPHP($markup = null, $contentType = "text/html") {
- // TODO pass charset to phpToMarkup if possible (use DOMDocumentWrapper function)
- $markup = phpQuery::phpToMarkup($markup, self::$defaultCharset);
- return self::newDocument($markup, $contentType);
- }
- public static function phpToMarkup($php, $charset = 'utf-8') {
- $regexes = array(
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)<'.'?php?(.*?)(?:\\?>)([^\']*)\'@s',
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)<'.'?php?(.*?)(?:\\?>)([^"]*)"@s',
- );
- foreach($regexes as $regex)
- while (preg_match($regex, $php, $matches)) {
- $php = preg_replace_callback(
- $regex,
-// create_function('$m, $charset = "'.$charset.'"',
-// 'return $m[1].$m[2]
-// .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
-// .$m[5].$m[2];'
-// ),
- array('phpQuery', '_phpToMarkupCallback'),
- $php
- );
- }
- $regex = '@(^|>[^<]*)+?(<\?php(.*?)(\?>))@s';
-//preg_match_all($regex, $php, $matches);
-//var_dump($matches);
- $php = preg_replace($regex, '\\1<php><!-- \\3 --></php>', $php);
- return $php;
- }
- public static function _phpToMarkupCallback($php, $charset = 'utf-8') {
- return $m[1].$m[2]
- .htmlspecialchars("<"."?php".$m[4]."?".">", ENT_QUOTES|ENT_NOQUOTES, $charset)
- .$m[5].$m[2];
- }
- public static function _markupToPHPCallback($m) {
- return "<"."?php ".htmlspecialchars_decode($m[1])." ?".">";
- }
- /**
- * Converts document markup containing PHP code generated by phpQuery::php()
- * into valid (executable) PHP code syntax.
- *
- * @param string|phpQueryObject $content
- * @return string PHP code.
- */
- public static function markupToPHP($content) {
- if ($content instanceof phpQueryObject)
- $content = $content->markupOuter();
- /* <php>...</php> to <?php...? > */
- $content = preg_replace_callback(
- '@<php>\s*<!--(.*?)-->\s*</php>@s',
-// create_function('$m',
-// 'return "<'.'?php ".htmlspecialchars_decode($m[1])." ?'.'>";'
-// ),
- array('phpQuery', '_markupToPHPCallback'),
- $content
- );
- /* <node attr='< ?php ? >'> extra space added to save highlighters */
- $regexes = array(
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(\')([^\']*)(?:<|%3C)\\?(?:php)?(.*?)(?:\\?(?:>|%3E))([^\']*)\'@s',
- '@(<(?!\\?)(?:[^>]|\\?>)+\\w+\\s*=\\s*)(")([^"]*)(?:<|%3C)\\?(?:php)?(.*?)(?:\\?(?:>|%3E))([^"]*)"@s',
- );
- foreach($regexes as $regex)
- while (preg_match($regex, $content))
- $content = preg_replace_callback(
- $regex,
- create_function('$m',
- 'return $m[1].$m[2].$m[3]."<?php "
- .str_replace(
- array("%20", "%3E", "%09", " ", "	", "%7B", "%24", "%7D", "%22", "%5B", "%5D"),
- array(" ", ">", " ", "\n", " ", "{", "$", "}", \'"\', "[", "]"),
- htmlspecialchars_decode($m[4])
- )
- ." ?>".$m[5].$m[2];'
- ),
- $content
- );
- return $content;
- }
- /**
- * Creates new document from file $file.
- * Chainable.
- *
- * @param string $file URLs allowed. See File wrapper page at php.net for more supported sources.
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentFile($file, $contentType = null) {
- $documentID = self::createDocumentWrapper(
- file_get_contents($file), $contentType
- );
- return new phpQueryObject($documentID);
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentFileHTML($file, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocumentFile($file, "text/html{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentFileXML($file, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocumentFile($file, "text/xml{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentFileXHTML($file, $charset = null) {
- $contentType = $charset
- ? ";charset=$charset"
- : '';
- return self::newDocumentFile($file, "application/xhtml+xml{$contentType}");
- }
- /**
- * Creates new document from markup.
- * Chainable.
- *
- * @param unknown_type $markup
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- */
- public static function newDocumentFilePHP($file, $contentType = null) {
- return self::newDocumentPHP(file_get_contents($file), $contentType);
- }
- /**
- * Reuses existing DOMDocument object.
- * Chainable.
- *
- * @param $document DOMDocument
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @TODO support DOMDocument
- */
- public static function loadDocument($document) {
- // TODO
- die('TODO loadDocument');
- }
- /**
- * Enter description here...
- *
- * @param unknown_type $html
- * @param unknown_type $domId
- * @return unknown New DOM ID
- * @todo support PHP tags in input
- * @todo support passing DOMDocument object from self::loadDocument
- */
- protected static function createDocumentWrapper($html, $contentType = null, $documentID = null) {
- if (function_exists('domxml_open_mem'))
- throw new Exception("Old PHP4 DOM XML extension detected. phpQuery won't work until this extension is enabled.");
-// $id = $documentID
-// ? $documentID
-// : md5(microtime());
- $document = null;
- if ($html instanceof DOMDOCUMENT) {
- if (self::getDocumentID($html)) {
- // document already exists in phpQuery::$documents, make a copy
- $document = clone $html;
- } else {
- // new document, add it to phpQuery::$documents
- $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
- }
- } else {
- $wrapper = new DOMDocumentWrapper($html, $contentType, $documentID);
- }
-// $wrapper->id = $id;
- // bind document
- phpQuery::$documents[$wrapper->id] = $wrapper;
- // remember last loaded document
- phpQuery::selectDocument($wrapper->id);
- return $wrapper->id;
- }
- /**
- * Extend class namespace.
- *
- * @param string|array $target
- * @param array $source
- * @TODO support string $source
- * @return unknown_type
- */
- public static function extend($target, $source) {
- switch($target) {
- case 'phpQueryObject':
- $targetRef = &self::$extendMethods;
- $targetRef2 = &self::$pluginsMethods;
- break;
- case 'phpQuery':
- $targetRef = &self::$extendStaticMethods;
- $targetRef2 = &self::$pluginsStaticMethods;
- break;
- default:
- throw new Exception("Unsupported \$target type");
- }
- if (is_string($source))
- $source = array($source => $source);
- foreach($source as $method => $callback) {
- if (isset($targetRef[$method])) {
-// throw new Exception
- self::debug("Duplicate method '{$method}', can\'t extend '{$target}'");
- continue;
- }
- if (isset($targetRef2[$method])) {
-// throw new Exception
- self::debug("Duplicate method '{$method}' from plugin '{$targetRef2[$method]}',"
- ." can\'t extend '{$target}'");
- continue;
- }
- $targetRef[$method] = $callback;
- }
- return true;
- }
- /**
- * Extend phpQuery with $class from $file.
- *
- * @param string $class Extending class name. Real class name can be prepended phpQuery_.
- * @param string $file Filename to include. Defaults to "{$class}.php".
- */
- public static function plugin($class, $file = null) {
- // TODO $class checked agains phpQuery_$class
-// if (strpos($class, 'phpQuery') === 0)
-// $class = substr($class, 8);
- if (in_array($class, self::$pluginsLoaded))
- return true;
- if (! $file)
- $file = $class.'.php';
- $objectClassExists = class_exists('phpQueryObjectPlugin_'.$class);
- $staticClassExists = class_exists('phpQueryPlugin_'.$class);
- if (! $objectClassExists && ! $staticClassExists)
- require_once($file);
- self::$pluginsLoaded[] = $class;
- // static methods
- if (class_exists('phpQueryPlugin_'.$class)) {
- $realClass = 'phpQueryPlugin_'.$class;
- $vars = get_class_vars($realClass);
- $loop = isset($vars['phpQueryMethods'])
- && ! is_null($vars['phpQueryMethods'])
- ? $vars['phpQueryMethods']
- : get_class_methods($realClass);
- foreach($loop as $method) {
- if ($method == '__initialize')
- continue;
- if (! is_callable(array($realClass, $method)))
- continue;
- if (isset(self::$pluginsStaticMethods[$method])) {
- throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsStaticMethods[$method]."'");
- return;
- }
- self::$pluginsStaticMethods[$method] = $class;
- }
- if (method_exists($realClass, '__initialize'))
- call_user_func_array(array($realClass, '__initialize'), array());
- }
- // object methods
- if (class_exists('phpQueryObjectPlugin_'.$class)) {
- $realClass = 'phpQueryObjectPlugin_'.$class;
- $vars = get_class_vars($realClass);
- $loop = isset($vars['phpQueryMethods'])
- && ! is_null($vars['phpQueryMethods'])
- ? $vars['phpQueryMethods']
- : get_class_methods($realClass);
- foreach($loop as $method) {
- if (! is_callable(array($realClass, $method)))
- continue;
- if (isset(self::$pluginsMethods[$method])) {
- throw new Exception("Duplicate method '{$method}' from plugin '{$c}' conflicts with same method from plugin '".self::$pluginsMethods[$method]."'");
- continue;
- }
- self::$pluginsMethods[$method] = $class;
- }
- }
- return true;
- }
- /**
- * Unloades all or specified document from memory.
- *
- * @param mixed $documentID @see phpQuery::getDocumentID() for supported types.
- */
- public static function unloadDocuments($id = null) {
- if (isset($id)) {
- if ($id = self::getDocumentID($id))
- unset(phpQuery::$documents[$id]);
- } else {
- foreach(phpQuery::$documents as $k => $v) {
- unset(phpQuery::$documents[$k]);
- }
- }
- }
- /**
- * Parses phpQuery object or HTML result against PHP tags and makes them active.
- *
- * @param phpQuery|string $content
- * @deprecated
- * @return string
- */
- public static function unsafePHPTags($content) {
- return self::markupToPHP($content);
- }
- public static function DOMNodeListToArray($DOMNodeList) {
- $array = array();
- if (! $DOMNodeList)
- return $array;
- foreach($DOMNodeList as $node)
- $array[] = $node;
- return $array;
- }
- /**
- * Checks if $input is HTML string, which has to start with '<'.
- *
- * @deprecated
- * @param String $input
- * @return Bool
- * @todo still used ?
- */
- public static function isMarkup($input) {
- return ! is_array($input) && substr(trim($input), 0, 1) == '<';
- }
- public static function debug($text) {
- if (self::$debug)
- print var_dump($text);
- }
- /**
- * Make an AJAX request.
- *
- * @param array See $options http://docs.jquery.com/Ajax/jQuery.ajax#toptions
- * Additional options are:
- * 'document' - document for global events, @see phpQuery::getDocumentID()
- * 'referer' - implemented
- * 'requested_with' - TODO; not implemented (X-Requested-With)
- * @return Zend_Http_Client
- * @link http://docs.jquery.com/Ajax/jQuery.ajax
- *
- * @TODO $options['cache']
- * @TODO $options['processData']
- * @TODO $options['xhr']
- * @TODO $options['data'] as string
- * @TODO XHR interface
- */
- public static function ajax($options = array(), $xhr = null) {
- $options = array_merge(
- self::$ajaxSettings, $options
- );
- $documentID = isset($options['document'])
- ? self::getDocumentID($options['document'])
- : null;
- if ($xhr) {
- // reuse existing XHR object, but clean it up
- $client = $xhr;
-// $client->setParameterPost(null);
-// $client->setParameterGet(null);
- $client->setAuth(false);
- $client->setHeaders("If-Modified-Since", null);
- $client->setHeaders("Referer", null);
- $client->resetParameters();
- } else {
- // create new XHR object
- require_once('Zend/Http/Client.php');
- $client = new Zend_Http_Client();
- $client->setCookieJar();
- }
- if (isset($options['timeout']))
- $client->setConfig(array(
- 'timeout' => $options['timeout'],
- ));
-// 'maxredirects' => 0,
- foreach(self::$ajaxAllowedHosts as $k => $host)
- if ($host == '.' && isset($_SERVER['HTTP_HOST']))
- self::$ajaxAllowedHosts[$k] = $_SERVER['HTTP_HOST'];
- $host = parse_url($options['url'], PHP_URL_HOST);
- if (! in_array($host, self::$ajaxAllowedHosts)) {
- throw new Exception("Request not permitted, host '$host' not present in "
- ."phpQuery::\$ajaxAllowedHosts");
- }
- // JSONP
- $jsre = "/=\\?(&|$)/";
- if (isset($options['dataType']) && $options['dataType'] == 'jsonp') {
- $jsonpCallbackParam = $options['jsonp']
- ? $options['jsonp'] : 'callback';
- if (strtolower($options['type']) == 'get') {
- if (! preg_match($jsre, $options['url'])) {
- $sep = strpos($options['url'], '?')
- ? '&' : '?';
- $options['url'] .= "$sep$jsonpCallbackParam=?";
- }
- } else if ($options['data']) {
- $jsonp = false;
- foreach($options['data'] as $n => $v) {
- if ($v == '?')
- $jsonp = true;
- }
- if (! $jsonp) {
- $options['data'][$jsonpCallbackParam] = '?';
- }
- }
- $options['dataType'] = 'json';
- }
- if (isset($options['dataType']) && $options['dataType'] == 'json') {
- $jsonpCallback = 'json_'.md5(microtime());
- $jsonpData = $jsonpUrl = false;
- if ($options['data']) {
- foreach($options['data'] as $n => $v) {
- if ($v == '?')
- $jsonpData = $n;
- }
- }
- if (preg_match($jsre, $options['url']))
- $jsonpUrl = true;
- if ($jsonpData !== false || $jsonpUrl) {
- // remember callback name for httpData()
- $options['_jsonp'] = $jsonpCallback;
- if ($jsonpData !== false)
- $options['data'][$jsonpData] = $jsonpCallback;
- if ($jsonpUrl)
- $options['url'] = preg_replace($jsre, "=$jsonpCallback\\1", $options['url']);
- }
- }
- $client->setUri($options['url']);
- $client->setMethod(strtoupper($options['type']));
- if (isset($options['referer']) && $options['referer'])
- $client->setHeaders('Referer', $options['referer']);
- $client->setHeaders(array(
-// 'content-type' => $options['contentType'],
- 'User-Agent' => 'Mozilla/5.0 (X11; U; Linux x86; en-US; rv:1.9.0.5) Gecko'
- .'/2008122010 Firefox/3.0.5',
- // TODO custom charset
- 'Accept-Charset' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
-// 'Connection' => 'keep-alive',
-// 'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
- 'Accept-Language' => 'en-us,en;q=0.5',
- ));
- if ($options['username'])
- $client->setAuth($options['username'], $options['password']);
- if (isset($options['ifModified']) && $options['ifModified'])
- $client->setHeaders("If-Modified-Since",
- self::$lastModified
- ? self::$lastModified
- : "Thu, 01 Jan 1970 00:00:00 GMT"
- );
- $client->setHeaders("Accept",
- isset($options['dataType'])
- && isset(self::$ajaxSettings['accepts'][ $options['dataType'] ])
- ? self::$ajaxSettings['accepts'][ $options['dataType'] ].", */*"
- : self::$ajaxSettings['accepts']['_default']
- );
- // TODO $options['processData']
- if ($options['data'] instanceof phpQueryObject) {
- $serialized = $options['data']->serializeArray($options['data']);
- $options['data'] = array();
- foreach($serialized as $r)
- $options['data'][ $r['name'] ] = $r['value'];
- }
- if (strtolower($options['type']) == 'get') {
- $client->setParameterGet($options['data']);
- } else if (strtolower($options['type']) == 'post') {
- $client->setEncType($options['contentType']);
- $client->setParameterPost($options['data']);
- }
- if (self::$active == 0 && $options['global'])
- phpQueryEvents::trigger($documentID, 'ajaxStart');
- self::$active++;
- // beforeSend callback
- if (isset($options['beforeSend']) && $options['beforeSend'])
- phpQuery::callbackRun($options['beforeSend'], array($client));
- // ajaxSend event
- if ($options['global'])
- phpQueryEvents::trigger($documentID, 'ajaxSend', array($client, $options));
- if (phpQuery::$debug) {
- self::debug("{$options['type']}: {$options['url']}\n");
- self::debug("Options: <pre>".var_export($options, true)."</pre>\n");
-// if ($client->getCookieJar())
-// self::debug("Cookies: <pre>".var_export($client->getCookieJar()->getMatchingCookies($options['url']), true)."</pre>\n");
- }
- // request
- $response = $client->request();
- if (phpQuery::$debug) {
- self::debug('Status: '.$response->getStatus().' / '.$response->getMessage());
- self::debug($client->getLastRequest());
- self::debug($response->getHeaders());
- }
- if ($response->isSuccessful()) {
- // XXX tempolary
- self::$lastModified = $response->getHeader('Last-Modified');
- $data = self::httpData($response->getBody(), $options['dataType'], $options);
- if (isset($options['success']) && $options['success'])
- phpQuery::callbackRun($options['success'], array($data, $response->getStatus(), $options));
- if ($options['global'])
- phpQueryEvents::trigger($documentID, 'ajaxSuccess', array($client, $options));
- } else {
- if (isset($options['error']) && $options['error'])
- phpQuery::callbackRun($options['error'], array($client, $response->getStatus(), $response->getMessage()));
- if ($options['global'])
- phpQueryEvents::trigger($documentID, 'ajaxError', array($client, /*$response->getStatus(),*/$response->getMessage(), $options));
- }
- if (isset($options['complete']) && $options['complete'])
- phpQuery::callbackRun($options['complete'], array($client, $response->getStatus()));
- if ($options['global'])
- phpQueryEvents::trigger($documentID, 'ajaxComplete', array($client, $options));
- if ($options['global'] && ! --self::$active)
- phpQueryEvents::trigger($documentID, 'ajaxStop');
- return $client;
-// if (is_null($domId))
-// $domId = self::$defaultDocumentID ? self::$defaultDocumentID : false;
-// return new phpQueryAjaxResponse($response, $domId);
- }
- protected static function httpData($data, $type, $options) {
- if (isset($options['dataFilter']) && $options['dataFilter'])
- $data = self::callbackRun($options['dataFilter'], array($data, $type));
- if (is_string($data)) {
- if ($type == "json") {
- if (isset($options['_jsonp']) && $options['_jsonp']) {
- $data = preg_replace('/^\s*\w+\((.*)\)\s*$/s', '$1', $data);
- }
- $data = self::parseJSON($data);
- }
- }
- return $data;
- }
- /**
- * Enter description here...
- *
- * @param array|phpQuery $data
- *
- */
- public static function param($data) {
- return http_build_query($data, null, '&');
- }
- public static function get($url, $data = null, $callback = null, $type = null) {
- if (!is_array($data)) {
- $callback = $data;
- $data = null;
- }
- // TODO some array_values on this shit
- return phpQuery::ajax(array(
- 'type' => 'GET',
- 'url' => $url,
- 'data' => $data,
- 'success' => $callback,
- 'dataType' => $type,
- ));
- }
- public static function post($url, $data = null, $callback = null, $type = null) {
- if (!is_array($data)) {
- $callback = $data;
- $data = null;
- }
- return phpQuery::ajax(array(
- 'type' => 'POST',
- 'url' => $url,
- 'data' => $data,
- 'success' => $callback,
- 'dataType' => $type,
- ));
- }
- public static function getJSON($url, $data = null, $callback = null) {
- if (!is_array($data)) {
- $callback = $data;
- $data = null;
- }
- // TODO some array_values on this shit
- return phpQuery::ajax(array(
- 'type' => 'GET',
- 'url' => $url,
- 'data' => $data,
- 'success' => $callback,
- 'dataType' => 'json',
- ));
- }
- public static function ajaxSetup($options) {
- self::$ajaxSettings = array_merge(
- self::$ajaxSettings,
- $options
- );
- }
- public static function ajaxAllowHost($host1, $host2 = null, $host3 = null) {
- $loop = is_array($host1)
- ? $host1
- : func_get_args();
- foreach($loop as $host) {
- if ($host && ! in_array($host, phpQuery::$ajaxAllowedHosts)) {
- phpQuery::$ajaxAllowedHosts[] = $host;
- }
- }
- }
- public static function ajaxAllowURL($url1, $url2 = null, $url3 = null) {
- $loop = is_array($url1)
- ? $url1
- : func_get_args();
- foreach($loop as $url)
- phpQuery::ajaxAllowHost(parse_url($url, PHP_URL_HOST));
- }
- /**
- * Returns JSON representation of $data.
- *
- * @static
- * @param mixed $data
- * @return string
- */
- public static function toJSON($data) {
- if (function_exists('json_encode'))
- return json_encode($data);
- require_once('Zend/Json/Encoder.php');
- return Zend_Json_Encoder::encode($data);
- }
- /**
- * Parses JSON into proper PHP type.
- *
- * @static
- * @param string $json
- * @return mixed
- */
- public static function parseJSON($json) {
- if (function_exists('json_decode')) {
- $return = json_decode(trim($json), true);
- // json_decode and UTF8 issues
- if (isset($return))
- return $return;
- }
- require_once('Zend/Json/Decoder.php');
- return Zend_Json_Decoder::decode($json);
- }
- /**
- * Returns source's document ID.
- *
- * @param $source DOMNode|phpQueryObject
- * @return string
- */
- public static function getDocumentID($source) {
- if ($source instanceof DOMDOCUMENT) {
- foreach(phpQuery::$documents as $id => $document) {
- if ($source->isSameNode($document->document))
- return $id;
- }
- } else if ($source instanceof DOMNODE) {
- foreach(phpQuery::$documents as $id => $document) {
- if ($source->ownerDocument->isSameNode($document->document))
- return $id;
- }
- } else if ($source instanceof phpQueryObject)
- return $source->getDocumentID();
- else if (is_string($source) && isset(phpQuery::$documents[$source]))
- return $source;
- }
- /**
- * Get DOMDocument object related to $source.
- * Returns null if such document doesn't exist.
- *
- * @param $source DOMNode|phpQueryObject|string
- * @return string
- */
- public static function getDOMDocument($source) {
- if ($source instanceof DOMDOCUMENT)
- return $source;
- $source = self::getDocumentID($source);
- return $source
- ? self::$documents[$id]['document']
- : null;
- }
-
- // UTILITIES
- // http://docs.jquery.com/Utilities
-
- /**
- *
- * @return unknown_type
- * @link http://docs.jquery.com/Utilities/jQuery.makeArray
- */
- public static function makeArray($obj) {
- $array = array();
- if (is_object($object) && $object instanceof DOMNODELIST) {
- foreach($object as $value)
- $array[] = $value;
- } else if (is_object($object) && ! ($object instanceof Iterator)) {
- foreach(get_object_vars($object) as $name => $value)
- $array[0][$name] = $value;
- } else {
- foreach($object as $name => $value)
- $array[0][$name] = $value;
- }
- return $array;
- }
- public static function inArray($value, $array) {
- return in_array($value, $array);
- }
- /**
- *
- * @param $object
- * @param $callback
- * @return unknown_type
- * @link http://docs.jquery.com/Utilities/jQuery.each
- */
- public static function each($object, $callback, $param1 = null, $param2 = null, $param3 = null) {
- $paramStructure = null;
- if (func_num_args() > 2) {
- $paramStructure = func_get_args();
- $paramStructure = array_slice($paramStructure, 2);
- }
- if (is_object($object) && ! ($object instanceof Iterator)) {
- foreach(get_object_vars($object) as $name => $value)
- phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
- } else {
- foreach($object as $name => $value)
- phpQuery::callbackRun($callback, array($name, $value), $paramStructure);
- }
- }
- /**
- *
- * @link http://docs.jquery.com/Utilities/jQuery.map
- */
- public static function map($array, $callback, $param1 = null, $param2 = null, $param3 = null) {
- $result = array();
- $paramStructure = null;
- if (func_num_args() > 2) {
- $paramStructure = func_get_args();
- $paramStructure = array_slice($paramStructure, 2);
- }
- foreach($array as $v) {
- $vv = phpQuery::callbackRun($callback, array($v), $paramStructure);
-// $callbackArgs = $args;
-// foreach($args as $i => $arg) {
-// $callbackArgs[$i] = $arg instanceof CallbackParam
-// ? $v
-// : $arg;
-// }
-// $vv = call_user_func_array($callback, $callbackArgs);
- if (is_array($vv)) {
- foreach($vv as $vvv)
- $result[] = $vvv;
- } else if ($vv !== null) {
- $result[] = $vv;
- }
- }
- return $result;
- }
- /**
- *
- * @param $callback Callback
- * @param $params
- * @param $paramStructure
- * @return unknown_type
- */
- public static function callbackRun($callback, $params = array(), $paramStructure = null) {
- if (! $callback)
- return;
- if ($callback instanceof CallbackParameterToReference) {
- // TODO support ParamStructure to select which $param push to reference
- if (isset($params[0]))
- $callback->callback = $params[0];
- return true;
- }
- if ($callback instanceof Callback) {
- $paramStructure = $callback->params;
- $callback = $callback->callback;
- }
- if (! $paramStructure)
- return call_user_func_array($callback, $params);
- $p = 0;
- foreach($paramStructure as $i => $v) {
- $paramStructure[$i] = $v instanceof CallbackParam
- ? $params[$p++]
- : $v;
- }
- return call_user_func_array($callback, $paramStructure);
- }
- /**
- * Merge 2 phpQuery objects.
- * @param array $one
- * @param array $two
- * @protected
- * @todo node lists, phpQueryObject
- */
- public static function merge($one, $two) {
- $elements = $one->elements;
- foreach($two->elements as $node) {
- $exists = false;
- foreach($elements as $node2) {
- if ($node2->isSameNode($node))
- $exists = true;
- }
- if (! $exists)
- $elements[] = $node;
- }
- return $elements;
-// $one = $one->newInstance();
-// $one->elements = $elements;
-// return $one;
- }
- /**
- *
- * @param $array
- * @param $callback
- * @param $invert
- * @return unknown_type
- * @link http://docs.jquery.com/Utilities/jQuery.grep
- */
- public static function grep($array, $callback, $invert = false) {
- $result = array();
- foreach($array as $k => $v) {
- $r = call_user_func_array($callback, array($v, $k));
- if ($r === !(bool)$invert)
- $result[] = $v;
- }
- return $result;
- }
- public static function unique($array) {
- return array_unique($array);
- }
- /**
- *
- * @param $function
- * @return unknown_type
- * @TODO there are problems with non-static methods, second parameter pass it
- * but doesnt verify is method is really callable
- */
- public static function isFunction($function) {
- return is_callable($function);
- }
- public static function trim($str) {
- return trim($str);
- }
- /* PLUGINS NAMESPACE */
- /**
- *
- * @param $url
- * @param $callback
- * @param $param1
- * @param $param2
- * @param $param3
- * @return phpQueryObject
- */
- public static function browserGet($url, $callback, $param1 = null, $param2 = null, $param3 = null) {
- if (self::plugin('WebBrowser')) {
- $params = func_get_args();
- return self::callbackRun(array(self::$plugins, 'browserGet'), $params);
- } else {
- self::debug('WebBrowser plugin not available...');
- }
- }
- /**
- *
- * @param $url
- * @param $data
- * @param $callback
- * @param $param1
- * @param $param2
- * @param $param3
- * @return phpQueryObject
- */
- public static function browserPost($url, $data, $callback, $param1 = null, $param2 = null, $param3 = null) {
- if (self::plugin('WebBrowser')) {
- $params = func_get_args();
- return self::callbackRun(array(self::$plugins, 'browserPost'), $params);
- } else {
- self::debug('WebBrowser plugin not available...');
- }
- }
- /**
- *
- * @param $ajaxSettings
- * @param $callback
- * @param $param1
- * @param $param2
- * @param $param3
- * @return phpQueryObject
- */
- public static function browser($ajaxSettings, $callback, $param1 = null, $param2 = null, $param3 = null) {
- if (self::plugin('WebBrowser')) {
- $params = func_get_args();
- return self::callbackRun(array(self::$plugins, 'browser'), $params);
- } else {
- self::debug('WebBrowser plugin not available...');
- }
- }
- /**
- *
- * @param $code
- * @return string
- */
- public static function php($code) {
- return self::code('php', $code);
- }
- /**
- *
- * @param $type
- * @param $code
- * @return string
- */
- public static function code($type, $code) {
- return "<$type><!-- ".trim($code)." --></$type>";
- }
-
- public static function __callStatic($method, $params) {
- return call_user_func_array(
- array(phpQuery::$plugins, $method),
- $params
- );
- }
- protected static function dataSetupNode($node, $documentID) {
- // search are return if alredy exists
- foreach(phpQuery::$documents[$documentID]->dataNodes as $dataNode) {
- if ($node->isSameNode($dataNode))
- return $dataNode;
- }
- // if doesn't, add it
- phpQuery::$documents[$documentID]->dataNodes[] = $node;
- return $node;
- }
- protected static function dataRemoveNode($node, $documentID) {
- // search are return if alredy exists
- foreach(phpQuery::$documents[$documentID]->dataNodes as $k => $dataNode) {
- if ($node->isSameNode($dataNode)) {
- unset(self::$documents[$documentID]->dataNodes[$k]);
- unset(self::$documents[$documentID]->data[ $dataNode->dataID ]);
- }
- }
- }
- public static function data($node, $name, $data, $documentID = null) {
- if (! $documentID)
- // TODO check if this works
- $documentID = self::getDocumentID($node);
- $document = phpQuery::$documents[$documentID];
- $node = self::dataSetupNode($node, $documentID);
- if (! isset($node->dataID))
- $node->dataID = ++phpQuery::$documents[$documentID]->uuid;
- $id = $node->dataID;
- if (! isset($document->data[$id]))
- $document->data[$id] = array();
- if (! is_null($data))
- $document->data[$id][$name] = $data;
- if ($name) {
- if (isset($document->data[$id][$name]))
- return $document->data[$id][$name];
- } else
- return $id;
- }
- public static function removeData($node, $name, $documentID) {
- if (! $documentID)
- // TODO check if this works
- $documentID = self::getDocumentID($node);
- $document = phpQuery::$documents[$documentID];
- $node = self::dataSetupNode($node, $documentID);
- $id = $node->dataID;
- if ($name) {
- if (isset($document->data[$id][$name]))
- unset($document->data[$id][$name]);
- $name = null;
- foreach($document->data[$id] as $name)
- break;
- if (! $name)
- self::removeData($node, $name, $documentID);
- } else {
- self::dataRemoveNode($node, $documentID);
- }
- }
-}
-/**
- * Plugins static namespace class.
- *
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- * @todo move plugin methods here (as statics)
- */
-class phpQueryPlugins {
- public function __call($method, $args) {
- if (isset(phpQuery::$extendStaticMethods[$method])) {
- $return = call_user_func_array(
- phpQuery::$extendStaticMethods[$method],
- $args
- );
- } else if (isset(phpQuery::$pluginsStaticMethods[$method])) {
- $class = phpQuery::$pluginsStaticMethods[$method];
- $realClass = "phpQueryPlugin_$class";
- $return = call_user_func_array(
- array($realClass, $method),
- $args
- );
- return isset($return)
- ? $return
- : $this;
- } else
- throw new Exception("Method '{$method}' doesnt exist");
- }
-}
-/**
- * Shortcut to phpQuery::pq($arg1, $context)
- * Chainable.
- *
- * @see phpQuery::pq()
- * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery
- * @author Tobiasz Cudnik <tobiasz.cudnik/gmail.com>
- * @package phpQuery
- */
-function pq($arg1, $context = null) {
- $args = func_get_args();
- return call_user_func_array(
- array('phpQuery', 'pq'),
- $args
- );
-}
-// add plugins dir and Zend framework to include path
-set_include_path(
- get_include_path()
- .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/'
- .PATH_SEPARATOR.dirname(__FILE__).'/phpQuery/plugins/'
-);
-// why ? no __call nor __get for statics in php...
-// XXX __callStatic will be available in PHP 5.3
-phpQuery::$plugins = new phpQueryPlugins();
-// include bootstrap file (personal library config)
-if (file_exists(dirname(__FILE__).'/phpQuery/bootstrap.php'))
- require_once dirname(__FILE__).'/phpQuery/bootstrap.php';
\ No newline at end of file