1 files changed, 109 insertions, 0 deletions
diff --git a/inc/3rdparty/JSLikeHTMLElement.php b/inc/3rdparty/JSLikeHTMLElement.php
new file mode 100644
index 00000000..238ba8a8
--- /dev/null
+++ b/inc/3rdparty/JSLikeHTMLElement.php
@@ -0,0 +1,109 @@
+<?php
+/**
+* JavaScript-like HTML DOM Element
+*
+* This class extends PHP's DOMElement to allow
+* users to get and set the innerHTML property of
+* HTML elements in the same way it's done in 
+* JavaScript.
+*
+* Example usage:
+* @code
+* require_once 'JSLikeHTMLElement.php';
+* header('Content-Type: text/plain');
+* $doc = new DOMDocument();
+* $doc->registerNodeClass('DOMElement', 'JSLikeHTMLElement');
+* $doc->loadHTML('<div><p>Para 1</p><p>Para 2</p></div>');
+* $elem = $doc->getElementsByTagName('div')->item(0);
+* 
+* // print innerHTML
+* echo $elem->innerHTML; // prints '<p>Para 1</p><p>Para 2</p>'
+* echo "\n\n";
+* 
+* // set innerHTML
+* $elem->innerHTML = '<a href="http://fivefilters.org">FiveFilters.org</a>';
+* echo $elem->innerHTML; // prints '<a href="http://fivefilters.org">FiveFilters.org</a>'
+* echo "\n\n";
+* 
+* // print document (with our changes)
+* echo $doc->saveXML();
+* @endcode
+*
+* @author Keyvan Minoukadeh - http://www.keyvan.net - keyvan@keyvan.net
+* @see http://fivefilters.org (the project this was written for)
+*/
+class JSLikeHTMLElement extends DOMElement
+{
+        /**
+        * Used for setting innerHTML like it's done in JavaScript:
+        * @code
+        * $div->innerHTML = '<h2>Chapter 2</h2><p>The story begins...</p>';
+        * @endcode
+        */
+        public function __set($name, $value) {
+                if ($name == 'innerHTML') {
+                        // first, empty the element
+                        for ($x=$this->childNodes->length-1; $x>=0; $x--) {
+                                $this->removeChild($this->childNodes->item($x));
+                        }
+                        // $value holds our new inner HTML
+                        if ($value != '') {
+                                $f = $this->ownerDocument->createDocumentFragment();
+                                // appendXML() expects well-formed markup (XHTML)
+                                $result = @$f->appendXML($value); // @ to suppress PHP warnings
+                                if ($result) {
+                                        if ($f->hasChildNodes()) $this->appendChild($f);
+                                } else {
+                                        // $value is probably ill-formed
+                                        $f = new DOMDocument();
+                                        $value = mb_convert_encoding($value, 'HTML-ENTITIES', 'UTF-8');
+                                        // Using <htmlfragment> will generate a warning, but so will bad HTML
+                                        // (and by this point, bad HTML is what we've got).
+                                        // We use it (and suppress the warning) because an HTML fragment will 
+                                        // be wrapped around <html><body> tags which we don't really want to keep.
+                                        // Note: despite the warning, if loadHTML succeeds it will return true.
+                                        $result = @$f->loadHTML('<htmlfragment>'.$value.'</htmlfragment>');
+                                        if ($result) {
+                                                $import = $f->getElementsByTagName('htmlfragment')->item(0);
+                                                foreach ($import->childNodes as $child) {
+                                                        $importedNode = $this->ownerDocument->importNode($child, true);
+                                                        $this->appendChild($importedNode);
+                                                }
+                                        } else {
+                                                // oh well, we tried, we really did. :(
+                                                // this element is now empty
+                                        }
+                                }
+                        }
+                } else {
+                        $trace = debug_backtrace();
+                        trigger_error('Undefined property via __set(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
+                }
+        }
+        /**
+        * Used for getting innerHTML like it's done in JavaScript:
+        * @code
+        * $string = $div->innerHTML;
+        * @endcode
+        */      
+        public function __get($name)
+        {
+                if ($name == 'innerHTML') {
+                        $inner = '';
+                        foreach ($this->childNodes as $child) {
+                                $inner .= $this->ownerDocument->saveXML($child);
+                        }
+                        return $inner;
+                }
+                $trace = debug_backtrace();
+                trigger_error('Undefined property via __get(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
+                return null;
+        }
+        public function __toString()
+        {
+                return '['.$this->tagName.']';
+        }
+}
+\ No newline at end of file

diff --git a/inc/3rdparty/JSLikeHTMLElement.php b/inc/3rdparty/JSLikeHTMLElement.php new file mode 100644 index 00000000..238ba8a8 --- /dev/null +++ b/inc/3rdparty/JSLikeHTMLElement.php
@@ -0,0 +1,109 @@
	1	<?php
	2	/**
	3	* JavaScript-like HTML DOM Element
	4	*
	5	* This class extends PHP's DOMElement to allow
	6	* users to get and set the innerHTML property of
	7	* HTML elements in the same way it's done in
	8	* JavaScript.
	9	*
	10	* Example usage:
	11	* @code
	12	* require_once 'JSLikeHTMLElement.php';
	13	* header('Content-Type: text/plain');
	14	* $doc = new DOMDocument();
	15	* $doc->registerNodeClass('DOMElement', 'JSLikeHTMLElement');
	16	* $doc->loadHTML('<div><p>Para 1</p><p>Para 2</p></div>');
	17	* $elem = $doc->getElementsByTagName('div')->item(0);
	18	*
	19	* // print innerHTML
	20	* echo $elem->innerHTML; // prints '<p>Para 1</p><p>Para 2</p>'
	21	* echo "\n\n";
	22	*
	23	* // set innerHTML
	24	* $elem->innerHTML = '<a href="http://fivefilters.org">FiveFilters.org</a>';
	25	* echo $elem->innerHTML; // prints '<a href="http://fivefilters.org">FiveFilters.org</a>'
	26	* echo "\n\n";
	27	*
	28	* // print document (with our changes)
	29	* echo $doc->saveXML();
	30	* @endcode
	31	*
	32	* @author Keyvan Minoukadeh - http://www.keyvan.net - keyvan@keyvan.net
	33	* @see http://fivefilters.org (the project this was written for)
	34	*/
	35	class JSLikeHTMLElement extends DOMElement
	36	{
	37	/**
	38	* Used for setting innerHTML like it's done in JavaScript:
	39	* @code
	40	* $div->innerHTML = '<h2>Chapter 2</h2><p>The story begins...</p>';
	41	* @endcode
	42	*/
	43	public function __set($name, $value) {
	44	if ($name == 'innerHTML') {
	45	// first, empty the element
	46	for ($x=$this->childNodes->length-1; $x>=0; $x--) {
	47	$this->removeChild($this->childNodes->item($x));
	48	}
	49	// $value holds our new inner HTML
	50	if ($value != '') {
	51	$f = $this->ownerDocument->createDocumentFragment();
	52	// appendXML() expects well-formed markup (XHTML)
	53	$result = @$f->appendXML($value); // @ to suppress PHP warnings
	54	if ($result) {
	55	if ($f->hasChildNodes()) $this->appendChild($f);
	56	} else {
	57	// $value is probably ill-formed
	58	$f = new DOMDocument();
	59	$value = mb_convert_encoding($value, 'HTML-ENTITIES', 'UTF-8');
	60	// Using <htmlfragment> will generate a warning, but so will bad HTML
	61	// (and by this point, bad HTML is what we've got).
	62	// We use it (and suppress the warning) because an HTML fragment will
	63	// be wrapped around <html><body> tags which we don't really want to keep.
	64	// Note: despite the warning, if loadHTML succeeds it will return true.
	65	$result = @$f->loadHTML('<htmlfragment>'.$value.'</htmlfragment>');
	66	if ($result) {
	67	$import = $f->getElementsByTagName('htmlfragment')->item(0);
	68	foreach ($import->childNodes as $child) {
	69	$importedNode = $this->ownerDocument->importNode($child, true);
	70	$this->appendChild($importedNode);
	71	}
	72	} else {
	73	// oh well, we tried, we really did. :(
	74	// this element is now empty
	75	}
	76	}
	77	}
	78	} else {
	79	$trace = debug_backtrace();
	80	trigger_error('Undefined property via __set(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
	81	}
	82	}
	83
	84	/**
	85	* Used for getting innerHTML like it's done in JavaScript:
	86	* @code
	87	* $string = $div->innerHTML;
	88	* @endcode
	89	*/
	90	public function __get($name)
	91	{
	92	if ($name == 'innerHTML') {
	93	$inner = '';
	94	foreach ($this->childNodes as $child) {
	95	$inner .= $this->ownerDocument->saveXML($child);
	96	}
	97	return $inner;
	98	}
	99
	100	$trace = debug_backtrace();
	101	trigger_error('Undefined property via __get(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
	102	return null;
	103	}
	104
	105	public function __toString()
	106	{
	107	return '['.$this->tagName.']';
	108	}
	109	} \ No newline at end of file