- * $myDocumentId;
- * phpQuery::newDocument('')
- * ->getDocumentIDRef($myDocumentId)
- * ->find('div')->...
- *
- *
- * @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::$debug )
- return;
- print('');
- print_r($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("\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 $this->insert("Hello, Person and person
- * - * Result: - * [ ] - * - * @return phpQueryObject|QueryTemplatesSource|QueryTemplatesParse|QueryTemplatesSourceQuery - * @access private - */ - public function _empty() { - foreach($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, $callback) - ); - } - /** - * Enter description here... - * - * @param".var_export($options, true)."\n"); -// if ($client->getCookieJar()) -// self::debug("Cookies:
".var_export($client->getCookieJar()->getMatchingCookies($options['url']), true)."\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>"; - } - - 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