diff --git a/WebPush/index.php b/WebPush/index.php
new file mode 100644
index 000000000..ab018bf27
--- /dev/null
+++ b/WebPush/index.php
@@ -0,0 +1,52 @@
+
+
diff --git a/WebPush/nbproject/private/private.properties b/WebPush/nbproject/private/private.properties
new file mode 100644
index 000000000..8c2a80c6f
--- /dev/null
+++ b/WebPush/nbproject/private/private.properties
@@ -0,0 +1,8 @@
+copy.src.files=false
+copy.src.target=
+index.file=index.php
+remote.connection=localhost-d13e79
+remote.directory=/upload
+remote.upload=ON_SAVE
+run.as=REMOTE
+url=http://ess.khhq.net/upload/
diff --git a/WebPush/nbproject/project.properties b/WebPush/nbproject/project.properties
new file mode 100644
index 000000000..6ffde2f50
--- /dev/null
+++ b/WebPush/nbproject/project.properties
@@ -0,0 +1,7 @@
+include.path=${php.global.include.path}
+php.version=PHP_5
+source.encoding=UTF-8
+src.dir=.
+tags.asp=false
+tags.short=true
+web.root=.
diff --git a/WebPush/nbproject/project.xml b/WebPush/nbproject/project.xml
new file mode 100644
index 000000000..da4214310
--- /dev/null
+++ b/WebPush/nbproject/project.xml
@@ -0,0 +1,9 @@
+
+
+ org.netbeans.modules.php.project
+
+
+ Push
+
+
+
diff --git a/WebPush/simple_html_dom.php b/WebPush/simple_html_dom.php
new file mode 100644
index 000000000..3f96f8d95
--- /dev/null
+++ b/WebPush/simple_html_dom.php
@@ -0,0 +1,1727 @@
+size is the "real" number of bytes the dom was created from.
+ * but for most purposes, it's a really good estimation.
+ * Paperg - Added the forceTagsClosed to the dom constructor. Forcing tags closed is great for malformed html, but it CAN lead to parsing errors.
+ * Allow the user to tell us how much they trust the html.
+ * Paperg add the text and plaintext to the selectors for the find syntax. plaintext implies text in the innertext of a node. text implies that the tag is a text node.
+ * This allows for us to find tags based on the text they contain.
+ * Create find_ancestor_tag to see if a tag is - at any level - inside of another specific tag.
+ * Paperg: added parse_charset so that we know about the character set of the source document.
+ * NOTE: If the user's system has a routine called get_last_retrieve_url_contents_content_type availalbe, we will assume it's returning the content-type header from the
+ * last transfer or curl_exec, and we will parse that and use it in preference to any other method of charset detection.
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author S.C. Chen
+ * @author John Schlick
+ * @author Rus Carroll
+ * @version 1.11 ($Rev: 184 $)
+ * @package PlaceLocalInclude
+ * @subpackage simple_html_dom
+ */
+/**
+ * All of the Defines for the classes below.
+ * @author S.C. Chen
+ */
+define('HDOM_TYPE_ELEMENT', 1);
+define('HDOM_TYPE_COMMENT', 2);
+define('HDOM_TYPE_TEXT', 3);
+define('HDOM_TYPE_ENDTAG', 4);
+define('HDOM_TYPE_ROOT', 5);
+define('HDOM_TYPE_UNKNOWN', 6);
+define('HDOM_QUOTE_DOUBLE', 0);
+define('HDOM_QUOTE_SINGLE', 1);
+define('HDOM_QUOTE_NO', 3);
+define('HDOM_INFO_BEGIN', 0);
+define('HDOM_INFO_END', 1);
+define('HDOM_INFO_QUOTE', 2);
+define('HDOM_INFO_SPACE', 3);
+define('HDOM_INFO_TEXT', 4);
+define('HDOM_INFO_INNER', 5);
+define('HDOM_INFO_OUTER', 6);
+define('HDOM_INFO_ENDSPACE', 7);
+define('DEFAULT_TARGET_CHARSET', 'UTF-8');
+define('DEFAULT_BR_TEXT', "\r\n");
+
+// helper functions
+// -----------------------------------------------------------------------------
+// get html dom from file
+// $maxlen is defined in the code as PHP_STREAM_COPY_ALL which is defined as -1.
+function file_get_html($url, $use_include_path = false, $context=null, $offset = -1, $maxLen=-1, $lowercase = true, $forceTagsClosed=true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT)
+{
+ // We DO force the tags to be terminated.
+ $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $defaultBRText);
+ // For sourceforge users: uncomment the next line and comment the retreive_url_contents line 2 lines down if it is not already done.
+ $contents = file_get_contents($url, $use_include_path, $context, $offset);
+ // Paperg - use our own mechanism for getting the contents as we want to control the timeout.
+// $contents = retrieve_url_contents($url);
+ if (empty($contents))
+ {
+ return false;
+ }
+ // The second parameter can force the selectors to all be lowercase.
+ $dom->load($contents, $lowercase, $stripRN);
+ return $dom;
+}
+
+// get html dom from string
+function str_get_html($str, $lowercase=true, $forceTagsClosed=true, $target_charset = DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT)
+{
+ $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $defaultBRText);
+ if (empty($str))
+ {
+ $dom->clear();
+ return false;
+ }
+ $dom->load($str, $lowercase, $stripRN);
+ return $dom;
+}
+
+// dump html dom tree
+function dump_html_tree($node, $show_attr=true, $deep=0)
+{
+ $node->dump($node);
+}
+
+/**
+ * simple html dom node
+ * PaperG - added ability for "find" routine to lowercase the value of the selector.
+ * PaperG - added $tag_start to track the start position of the tag in the total byte index
+ *
+ * @package PlaceLocalInclude
+ */
+class simple_html_dom_node
+{
+ public $nodetype = HDOM_TYPE_TEXT;
+ public $tag = 'text';
+ public $attr = array();
+ public $children = array();
+ public $nodes = array();
+ public $parent = null;
+ public $_ = array();
+ public $tag_start = 0;
+ private $dom = null;
+
+ function __construct($dom)
+ {
+ $this->dom = $dom;
+ $dom->nodes[] = $this;
+ }
+
+ function __destruct()
+ {
+ $this->clear();
+ }
+
+ function __toString()
+ {
+ return $this->outertext();
+ }
+
+ // clean up memory due to php5 circular references memory leak...
+ function clear()
+ {
+ $this->dom = null;
+ $this->nodes = null;
+ $this->parent = null;
+ $this->children = null;
+ }
+
+ // dump node's tree
+ function dump($show_attr=true, $deep=0)
+ {
+ $lead = str_repeat(' ', $deep);
+
+ echo $lead . $this->tag;
+ if ($show_attr && count($this->attr) > 0)
+ {
+ echo '(';
+ foreach ($this->attr as $k => $v)
+ echo "[$k]=>\"" . $this->$k . '", ';
+ echo ')';
+ }
+ echo "\n";
+
+ foreach ($this->nodes as $c)
+ $c->dump($show_attr, $deep + 1);
+ }
+
+ // Debugging function to dump a single dom node with a bunch of information about it.
+ function dump_node()
+ {
+ echo $this->tag;
+ if (count($this->attr) > 0)
+ {
+ echo '(';
+ foreach ($this->attr as $k => $v)
+ {
+ echo "[$k]=>\"" . $this->$k . '", ';
+ }
+ echo ')';
+ }
+ if (count($this->attr) > 0)
+ {
+ echo ' $_ (';
+ foreach ($this->_ as $k => $v)
+ {
+ if (is_array($v))
+ {
+ echo "[$k]=>(";
+ foreach ($v as $k2 => $v2)
+ {
+ echo "[$k2]=>\"" . $v2 . '", ';
+ }
+ echo ")";
+ }
+ else
+ {
+ echo "[$k]=>\"" . $v . '", ';
+ }
+ }
+ echo ")";
+ }
+
+ if (isset($this->text))
+ {
+ echo " text: (" . $this->text . ")";
+ }
+
+ echo " children: " . count($this->children);
+ echo " nodes: " . count($this->nodes);
+ echo " tag_start: " . $this->tag_start;
+ echo "\n";
+ }
+
+ // returns the parent of node
+ function parent()
+ {
+ return $this->parent;
+ }
+
+ // returns children of node
+ function children($idx=-1)
+ {
+ if ($idx === -1)
+ return $this->children;
+ if (isset($this->children[$idx]))
+ return $this->children[$idx];
+ return null;
+ }
+
+ // returns the first child of node
+ function first_child()
+ {
+ if (count($this->children) > 0)
+ return $this->children[0];
+ return null;
+ }
+
+ // returns the last child of node
+ function last_child()
+ {
+ if (($count = count($this->children)) > 0)
+ return $this->children[$count - 1];
+ return null;
+ }
+
+ // returns the next sibling of node
+ function next_sibling()
+ {
+ if ($this->parent === null)
+ return null;
+ $idx = 0;
+ $count = count($this->parent->children);
+ while ($idx < $count && $this !== $this->parent->children[$idx])
+ ++$idx;
+ if (++$idx >= $count)
+ return null;
+ return $this->parent->children[$idx];
+ }
+
+ // returns the previous sibling of node
+ function prev_sibling()
+ {
+ if ($this->parent === null)
+ return null;
+ $idx = 0;
+ $count = count($this->parent->children);
+ while ($idx < $count && $this !== $this->parent->children[$idx])
+ ++$idx;
+ if (--$idx < 0)
+ return null;
+ return $this->parent->children[$idx];
+ }
+
+ // function to locate a specific ancestor tag in the path to the root.
+ function find_ancestor_tag($tag)
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLogEntry(1);
+ }
+
+ // Start by including ourselves in the comparison.
+ $returnDom = $this;
+
+ while (!is_null($returnDom))
+ {
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(2, "Current tag is: " . $returnDom->tag);
+ }
+
+ if ($returnDom->tag == $tag)
+ {
+ break;
+ }
+ $returnDom = $returnDom->parent;
+ }
+ return $returnDom;
+ }
+
+ // get dom node's inner html
+ function innertext()
+ {
+ if (isset($this->_[HDOM_INFO_INNER]))
+ return $this->_[HDOM_INFO_INNER];
+ if (isset($this->_[HDOM_INFO_TEXT]))
+ return $this->dom->restore_noise($this->_[HDOM_INFO_TEXT]);
+
+ $ret = '';
+ foreach ($this->nodes as $n)
+ $ret .= $n->outertext();
+ return $ret;
+ }
+
+ // get dom node's outer text (with tag)
+ function outertext()
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $text = '';
+ if ($this->tag == 'text')
+ {
+ if (!empty($this->text))
+ {
+ $text = " with text: " . $this->text;
+ }
+ }
+ $debugObject->debugLog(1, 'Innertext of tag: ' . $this->tag . $text);
+ }
+
+ if ($this->tag === 'root')
+ return $this->innertext();
+
+ // trigger callback
+ if ($this->dom && $this->dom->callback !== null)
+ {
+ call_user_func_array($this->dom->callback, array($this));
+ }
+
+ if (isset($this->_[HDOM_INFO_OUTER]))
+ return $this->_[HDOM_INFO_OUTER];
+ if (isset($this->_[HDOM_INFO_TEXT]))
+ return $this->dom->restore_noise($this->_[HDOM_INFO_TEXT]);
+
+ // render begin tag
+ if ($this->dom && $this->dom->nodes[$this->_[HDOM_INFO_BEGIN]])
+ {
+ $ret = $this->dom->nodes[$this->_[HDOM_INFO_BEGIN]]->makeup();
+ }
+ else
+ {
+ $ret = "";
+ }
+
+ // render inner text
+ if (isset($this->_[HDOM_INFO_INNER]))
+ {
+ // If it's a br tag... don't return the HDOM_INNER_INFO that we may or may not have added.
+ if ($this->tag != "br")
+ {
+ $ret .= $this->_[HDOM_INFO_INNER];
+ }
+ }
+ else
+ {
+ if ($this->nodes)
+ {
+ foreach ($this->nodes as $n)
+ {
+ $ret .= $this->convert_text($n->outertext());
+ }
+ }
+ }
+
+ // render end tag
+ if (isset($this->_[HDOM_INFO_END]) && $this->_[HDOM_INFO_END] != 0)
+ $ret .= '' . $this->tag . '>';
+ return $ret;
+ }
+
+ // get dom node's plain text
+ function text()
+ {
+ if (isset($this->_[HDOM_INFO_INNER]))
+ return $this->_[HDOM_INFO_INNER];
+ switch ($this->nodetype)
+ {
+ case HDOM_TYPE_TEXT: return $this->dom->restore_noise($this->_[HDOM_INFO_TEXT]);
+ case HDOM_TYPE_COMMENT: return '';
+ case HDOM_TYPE_UNKNOWN: return '';
+ }
+ if (strcasecmp($this->tag, 'script') === 0)
+ return '';
+ if (strcasecmp($this->tag, 'style') === 0)
+ return '';
+
+ $ret = '';
+ // In rare cases, (always node type 1 or HDOM_TYPE_ELEMENT - observed for some span tags, and some p tags) $this->nodes is set to NULL.
+ // NOTE: This indicates that there is a problem where it's set to NULL without a clear happening.
+ // WHY is this happening?
+ if (!is_null($this->nodes))
+ {
+ foreach ($this->nodes as $n)
+ {
+ $ret .= $this->convert_text($n->text());
+ }
+ }
+ return $ret;
+ }
+
+ function xmltext()
+ {
+ $ret = $this->innertext();
+ $ret = str_ireplace('', '', $ret);
+ return $ret;
+ }
+
+ // build node's text with tag
+ function makeup()
+ {
+ // text, comment, unknown
+ if (isset($this->_[HDOM_INFO_TEXT]))
+ return $this->dom->restore_noise($this->_[HDOM_INFO_TEXT]);
+
+ $ret = '<' . $this->tag;
+ $i = -1;
+
+ foreach ($this->attr as $key => $val)
+ {
+ ++$i;
+
+ // skip removed attribute
+ if ($val === null || $val === false)
+ continue;
+
+ $ret .= $this->_[HDOM_INFO_SPACE][$i][0];
+ //no value attr: nowrap, checked selected...
+ if ($val === true)
+ $ret .= $key;
+ else
+ {
+ switch ($this->_[HDOM_INFO_QUOTE][$i])
+ {
+ case HDOM_QUOTE_DOUBLE: $quote = '"';
+ break;
+ case HDOM_QUOTE_SINGLE: $quote = '\'';
+ break;
+ default: $quote = '';
+ }
+ $ret .= $key . $this->_[HDOM_INFO_SPACE][$i][1] . '=' . $this->_[HDOM_INFO_SPACE][$i][2] . $quote . $val . $quote;
+ }
+ }
+ $ret = $this->dom->restore_noise($ret);
+ return $ret . $this->_[HDOM_INFO_ENDSPACE] . '>';
+ }
+
+ // find elements by css selector
+ //PaperG - added ability for find to lowercase the value of the selector.
+ function find($selector, $idx=null, $lowercase=false)
+ {
+ $selectors = $this->parse_selector($selector);
+ if (($count = count($selectors)) === 0)
+ return array();
+ $found_keys = array();
+
+ // find each selector
+ for ($c = 0; $c < $count; ++$c)
+ {
+ // The change on the below line was documented on the sourceforge code tracker id 2788009
+ // used to be: if (($levle=count($selectors[0]))===0) return array();
+ if (($levle = count($selectors[$c])) === 0)
+ return array();
+ if (!isset($this->_[HDOM_INFO_BEGIN]))
+ return array();
+
+ $head = array($this->_[HDOM_INFO_BEGIN] => 1);
+
+ // handle descendant selectors, no recursive!
+ for ($l = 0; $l < $levle; ++$l)
+ {
+ $ret = array();
+ foreach ($head as $k => $v)
+ {
+ $n = ($k === -1) ? $this->dom->root : $this->dom->nodes[$k];
+ //PaperG - Pass this optional parameter on to the seek function.
+ $n->seek($selectors[$c][$l], $ret, $lowercase);
+ }
+ $head = $ret;
+ }
+
+ foreach ($head as $k => $v)
+ {
+ if (!isset($found_keys[$k]))
+ $found_keys[$k] = 1;
+ }
+ }
+
+ // sort keys
+ ksort($found_keys);
+
+ $found = array();
+ foreach ($found_keys as $k => $v)
+ $found[] = $this->dom->nodes[$k];
+
+ // return nth-element or array
+ if (is_null($idx))
+ return $found;
+ else if ($idx < 0)
+ $idx = count($found) + $idx;
+ return (isset($found[$idx])) ? $found[$idx] : null;
+ }
+
+ // seek for given conditions
+ // PaperG - added parameter to allow for case insensitive testing of the value of a selector.
+ protected function seek($selector, &$ret, $lowercase=false)
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLogEntry(1);
+ }
+
+ list($tag, $key, $val, $exp, $no_key) = $selector;
+
+ // xpath index
+ if ($tag && $key && is_numeric($key))
+ {
+ $count = 0;
+ foreach ($this->children as $c)
+ {
+ if ($tag === '*' || $tag === $c->tag)
+ {
+ if (++$count == $key)
+ {
+ $ret[$c->_[HDOM_INFO_BEGIN]] = 1;
+ return;
+ }
+ }
+ }
+ return;
+ }
+
+ $end = (!empty($this->_[HDOM_INFO_END])) ? $this->_[HDOM_INFO_END] : 0;
+ if ($end == 0)
+ {
+ $parent = $this->parent;
+ while (!isset($parent->_[HDOM_INFO_END]) && $parent !== null)
+ {
+ $end -= 1;
+ $parent = $parent->parent;
+ }
+ $end += $parent->_[HDOM_INFO_END];
+ }
+
+ for ($i = $this->_[HDOM_INFO_BEGIN] + 1; $i < $end; ++$i)
+ {
+ $node = $this->dom->nodes[$i];
+
+ $pass = true;
+
+ if ($tag === '*' && !$key)
+ {
+ if (in_array($node, $this->children, true))
+ $ret[$i] = 1;
+ continue;
+ }
+
+ // compare tag
+ if ($tag && $tag != $node->tag && $tag !== '*')
+ {
+ $pass = false;
+ }
+ // compare key
+ if ($pass && $key)
+ {
+ if ($no_key)
+ {
+ if (isset($node->attr[$key]))
+ $pass = false;
+ } else
+ {
+ if (($key != "plaintext") && !isset($node->attr[$key]))
+ $pass = false;
+ }
+ }
+ // compare value
+ if ($pass && $key && $val && $val !== '*')
+ {
+ // If they have told us that this is a "plaintext" search then we want the plaintext of the node - right?
+ if ($key == "plaintext")
+ {
+ // $node->plaintext actually returns $node->text();
+ $nodeKeyValue = $node->text();
+ }
+ else
+ {
+ // this is a normal search, we want the value of that attribute of the tag.
+ $nodeKeyValue = $node->attr[$key];
+ }
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(2, "testing node: " . $node->tag . " for attribute: " . $key . $exp . $val . " where nodes value is: " . $nodeKeyValue);
+ }
+
+ //PaperG - If lowercase is set, do a case insensitive test of the value of the selector.
+ if ($lowercase)
+ {
+ $check = $this->match($exp, strtolower($val), strtolower($nodeKeyValue));
+ }
+ else
+ {
+ $check = $this->match($exp, $val, $nodeKeyValue);
+ }
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(2, "after match: " . ($check ? "true" : "false"));
+ }
+
+ // handle multiple class
+ if (!$check && strcasecmp($key, 'class') === 0)
+ {
+ foreach (explode(' ', $node->attr[$key]) as $k)
+ {
+ // Without this, there were cases where leading, trailing, or double spaces lead to our comparing blanks - bad form.
+ if (!empty($k))
+ {
+ if ($lowercase)
+ {
+ $check = $this->match($exp, strtolower($val), strtolower($k));
+ }
+ else
+ {
+ $check = $this->match($exp, $val, $k);
+ }
+ if ($check)
+ break;
+ }
+ }
+ }
+ if (!$check)
+ $pass = false;
+ }
+ if ($pass)
+ $ret[$i] = 1;
+ unset($node);
+ }
+ // It's passed by reference so this is actually what this function returns.
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(1, "EXIT - ret: ", $ret);
+ }
+ }
+
+ protected function match($exp, $pattern, $value)
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLogEntry(1);
+ }
+
+ switch ($exp)
+ {
+ case '=':
+ return ($value === $pattern);
+ case '!=':
+ return ($value !== $pattern);
+ case '^=':
+ return preg_match("/^" . preg_quote($pattern, '/') . "/", $value);
+ case '$=':
+ return preg_match("/" . preg_quote($pattern, '/') . "$/", $value);
+ case '*=':
+ if ($pattern[0] == '/')
+ {
+ return preg_match($pattern, $value);
+ }
+ return preg_match("/" . $pattern . "/i", $value);
+ }
+ return false;
+ }
+
+ protected function parse_selector($selector_string)
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLogEntry(1);
+ }
+
+ // pattern of CSS selectors, modified from mootools
+ // Paperg: Add the colon to the attrbute, so that it properly finds like google does.
+ // Note: if you try to look at this attribute, yo MUST use getAttribute since $dom->x:y will fail the php syntax check.
+// Notice the \[ starting the attbute? and the @? following? This implies that an attribute can begin with an @ sign that is not captured.
+// This implies that an html attribute specifier may start with an @ sign that is NOT captured by the expression.
+// farther study is required to determine of this should be documented or removed.
+// $pattern = "/([\w-:\*]*)(?:\#([\w-]+)|\.([\w-]+))?(?:\[@?(!?[\w-]+)(?:([!*^$]?=)[\"']?(.*?)[\"']?)?\])?([\/, ]+)/is";
+ $pattern = "/([\w-:\*]*)(?:\#([\w-]+)|\.([\w-]+))?(?:\[@?(!?[\w-:]+)(?:([!*^$]?=)[\"']?(.*?)[\"']?)?\])?([\/, ]+)/is";
+ preg_match_all($pattern, trim($selector_string) . ' ', $matches, PREG_SET_ORDER);
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(2, "Matches Array: ", $matches);
+ }
+
+ $selectors = array();
+ $result = array();
+ //print_r($matches);
+
+ foreach ($matches as $m)
+ {
+ $m[0] = trim($m[0]);
+ if ($m[0] === '' || $m[0] === '/' || $m[0] === '//')
+ continue;
+ // for browser generated xpath
+ if ($m[1] === 'tbody')
+ continue;
+
+ list($tag, $key, $val, $exp, $no_key) = array($m[1], null, null, '=', false);
+ if (!empty($m[2]))
+ {
+ $key = 'id';
+ $val = $m[2];
+ }
+ if (!empty($m[3]))
+ {
+ $key = 'class';
+ $val = $m[3];
+ }
+ if (!empty($m[4]))
+ {
+ $key = $m[4];
+ }
+ if (!empty($m[5]))
+ {
+ $exp = $m[5];
+ }
+ if (!empty($m[6]))
+ {
+ $val = $m[6];
+ }
+
+ // convert to lowercase
+ if ($this->dom->lowercase)
+ {
+ $tag = strtolower($tag);
+ $key = strtolower($key);
+ }
+ //elements that do NOT have the specified attribute
+ if (isset($key[0]) && $key[0] === '!')
+ {
+ $key = substr($key, 1);
+ $no_key = true;
+ }
+
+ $result[] = array($tag, $key, $val, $exp, $no_key);
+ if (trim($m[7]) === ',')
+ {
+ $selectors[] = $result;
+ $result = array();
+ }
+ }
+ if (count($result) > 0)
+ $selectors[] = $result;
+ return $selectors;
+ }
+
+ function __get($name)
+ {
+ if (isset($this->attr[$name]))
+ {
+ return $this->convert_text($this->attr[$name]);
+ }
+ switch ($name)
+ {
+ case 'outertext': return $this->outertext();
+ case 'innertext': return $this->innertext();
+ case 'plaintext': return $this->text();
+ case 'xmltext': return $this->xmltext();
+ default: return array_key_exists($name, $this->attr);
+ }
+ }
+
+ function __set($name, $value)
+ {
+ switch ($name)
+ {
+ case 'outertext': return $this->_[HDOM_INFO_OUTER] = $value;
+ case 'innertext':
+ if (isset($this->_[HDOM_INFO_TEXT]))
+ return $this->_[HDOM_INFO_TEXT] = $value;
+ return $this->_[HDOM_INFO_INNER] = $value;
+ }
+ if (!isset($this->attr[$name]))
+ {
+ $this->_[HDOM_INFO_SPACE][] = array(' ', '', '');
+ $this->_[HDOM_INFO_QUOTE][] = HDOM_QUOTE_DOUBLE;
+ }
+ $this->attr[$name] = $value;
+ }
+
+ function __isset($name)
+ {
+ switch ($name)
+ {
+ case 'outertext': return true;
+ case 'innertext': return true;
+ case 'plaintext': return true;
+ }
+ //no value attr: nowrap, checked selected...
+ return (array_key_exists($name, $this->attr)) ? true : isset($this->attr[$name]);
+ }
+
+ function __unset($name)
+ {
+ if (isset($this->attr[$name]))
+ unset($this->attr[$name]);
+ }
+
+ // PaperG - Function to convert the text from one character set to another if the two sets are not the same.
+ function convert_text($text)
+ {
+ global $debugObject;
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLogEntry(1);
+ }
+
+ $converted_text = $text;
+
+ $sourceCharset = "";
+ $targetCharset = "";
+ if ($this->dom)
+ {
+ $sourceCharset = strtoupper($this->dom->_charset);
+ $targetCharset = strtoupper($this->dom->_target_charset);
+ }
+ if (is_object($debugObject))
+ {
+ $debugObject->debugLog(3, "source charset: " . $sourceCharset . " target charaset: " . $targetCharset);
+ }
+
+ if (!empty($sourceCharset) && !empty($targetCharset) && (strcasecmp($sourceCharset, $targetCharset) != 0))
+ {
+ // Check if the reported encoding could have been incorrect and the text is actually already UTF-8
+ if ((strcasecmp($targetCharset, 'UTF-8') == 0) && ($this->is_utf8($text)))
+ {
+ $converted_text = $text;
+ }
+ else
+ {
+ $converted_text = iconv($sourceCharset, $targetCharset, $text);
+ }
+ }
+
+ return $converted_text;
+ }
+
+ function is_utf8($string)
+ {
+ return (utf8_encode(utf8_decode($string)) == $string);
+ }
+
+ // camel naming conventions
+ function getAllAttributes()
+ {
+ return $this->attr;
+ }
+
+ function getAttribute($name)
+ {
+ return $this->__get($name);
+ }
+
+ function setAttribute($name, $value)
+ {
+ $this->__set($name, $value);
+ }
+
+ function hasAttribute($name)
+ {
+ return $this->__isset($name);
+ }
+
+ function removeAttribute($name)
+ {
+ $this->__set($name, null);
+ }
+
+ function getElementById($id)
+ {
+ return $this->find("#$id", 0);
+ }
+
+ function getElementsById($id, $idx=null)
+ {
+ return $this->find("#$id", $idx);
+ }
+
+ function getElementByTagName($name)
+ {
+ return $this->find($name, 0);
+ }
+
+ function getElementsByTagName($name, $idx=null)
+ {
+ return $this->find($name, $idx);
+ }
+
+ function parentNode()
+ {
+ return $this->parent();
+ }
+
+ function childNodes($idx=-1)
+ {
+ return $this->children($idx);
+ }
+
+ function firstChild()
+ {
+ return $this->first_child();
+ }
+
+ function lastChild()
+ {
+ return $this->last_child();
+ }
+
+ function nextSibling()
+ {
+ return $this->next_sibling();
+ }
+
+ function previousSibling()
+ {
+ return $this->prev_sibling();
+ }
+}
+
+/**
+ * simple html dom parser
+ * Paperg - in the find routine: allow us to specify that we want case insensitive testing of the value of the selector.
+ * Paperg - change $size from protected to public so we can easily access it
+ * Paperg - added ForceTagsClosed in the constructor which tells us whether we trust the html or not. Default is to NOT trust it.
+ *
+ * @package PlaceLocalInclude
+ */
+class simple_html_dom
+{
+ public $root = null;
+ public $nodes = array();
+ public $callback = null;
+ public $lowercase = false;
+ public $size;
+ protected $pos;
+ protected $doc;
+ protected $char;
+ protected $cursor;
+ protected $parent;
+ protected $noise = array();
+ protected $token_blank = " \t\r\n";
+ protected $token_equal = ' =/>';
+ protected $token_slash = " />\r\n\t";
+ protected $token_attr = ' >';
+ protected $_charset = '';
+ protected $_target_charset = '';
+ protected $default_br_text = "";
+ // use isset instead of in_array, performance boost about 30%...
+ protected $self_closing_tags = array('img' => 1, 'br' => 1, 'input' => 1, 'meta' => 1, 'link' => 1, 'hr' => 1, 'base' => 1, 'embed' => 1, 'spacer' => 1);
+ protected $block_tags = array('root' => 1, 'body' => 1, 'form' => 1, 'div' => 1, 'span' => 1, 'table' => 1);
+ // Known sourceforge issue #2977341
+ // B tags that are not closed cause us to return everything to the end of the document.
+ protected $optional_closing_tags = array(
+ 'tr' => array('tr' => 1, 'td' => 1, 'th' => 1),
+ 'th' => array('th' => 1),
+ 'td' => array('td' => 1),
+ 'li' => array('li' => 1),
+ 'dt' => array('dt' => 1, 'dd' => 1),
+ 'dd' => array('dd' => 1, 'dt' => 1),
+ 'dl' => array('dd' => 1, 'dt' => 1),
+ 'p' => array('p' => 1),
+ 'nobr' => array('nobr' => 1),
+ 'b' => array('b' => 1),
+ );
+
+ function __construct($str=null, $lowercase=true, $forceTagsClosed=true, $target_charset=DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT)
+ {
+ if ($str)
+ {
+ if (preg_match("/^http:\/\//i", $str) || is_file($str))
+ $this->load_file($str);
+ else
+ $this->load($str, $lowercase, $stripRN, $defaultBRText);
+ }
+ // Forcing tags to be closed implies that we don't trust the html, but it can lead to parsing errors if we SHOULD trust the html.
+ if (!$forceTagsClosed)
+ {
+ $this->optional_closing_array = array();
+ }
+ $this->_target_charset = $target_charset;
+ }
+
+ function __destruct()
+ {
+ $this->clear();
+ }
+
+ // load html from string
+ function load($str, $lowercase=true, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT)
+ {
+ global $debugObject;
+
+ // prepare
+ $this->prepare($str, $lowercase, $stripRN, $defaultBRText);
+ // strip out comments
+ $this->remove_noise("''is");
+ // strip out cdata
+ $this->remove_noise("''is", true);
+ // Per sourceforge http://sourceforge.net/tracker/?func=detail&aid=2949097&group_id=218559&atid=1044037
+ // Script tags removal now preceeds style tag removal.
+ // strip out