";
diff --git a/milfs/images/iconos/negro.png b/milfs/images/iconos/negro.png
index eb77ffe..9f4463a 100644
Binary files a/milfs/images/iconos/negro.png and b/milfs/images/iconos/negro.png differ
diff --git a/milfs/images/iron.jpg b/milfs/images/iron.jpg
new file mode 100644
index 0000000..c94eb40
Binary files /dev/null and b/milfs/images/iron.jpg differ
diff --git a/milfs/images/oscuro40.png b/milfs/images/oscuro40.png
new file mode 100644
index 0000000..fafe371
Binary files /dev/null and b/milfs/images/oscuro40.png differ
diff --git a/milfs/includes/datos.php b/milfs/includes/datos.php
index 40ec719..b7f3deb 100755
--- a/milfs/includes/datos.php
+++ b/milfs/includes/datos.php
@@ -5,8 +5,9 @@ $servidor="localhost";
$db="milfs";
$path_instalacion ="/var/www/html/milfs";
$path_images_secure ="/var/www/images_secure";
-$url = "http://localhost/milfs";
+$url = "http://localhost/milfs/";
/// Depende de la variable http://php.net/upload-max-filesize o en el .htaccess
$upload_size = 6 ; // Tamaño permitido para las imagenes en MB
$mapbox_token = "pk.eyJ1IjoiZmNhc3Ryb3QiLCJhIjoiY2lnOWw1bmd1MG93eXVsbTJpcmluYTBxdCJ9.yG7C1rEH6-MpZBEEb68IVg";
+$tabla_autenticacion="usuarios";
?>
diff --git a/milfs/includes/simple_html_dom.php b/milfs/includes/simple_html_dom.php
new file mode 100644
index 0000000..bc2cf0a
--- /dev/null
+++ b/milfs/includes/simple_html_dom.php
@@ -0,0 +1,1721 @@
+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.
+ *
+ * Found infinite loop in the case of broken html in restore_noise. Rewrote to protect from that.
+ * PaperG (John Schlick) Added get_display_size for "IMG" tags.
+ *
+ * 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 1.5 ($Rev: 196 $)
+ * @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");
+define('DEFAULT_SPAN_TEXT', " ");
+define('MAX_FILE_SIZE', 600000);
+// 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, $defaultSpanText=DEFAULT_SPAN_TEXT)
+{
+ // We DO force the tags to be terminated.
+ $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText);
+ // 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) || strlen($contents) > MAX_FILE_SIZE)
+ {
+ 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, $defaultSpanText=DEFAULT_SPAN_TEXT)
+{
+ $dom = new simple_html_dom(null, $lowercase, $forceTagsClosed, $target_charset, $stripRN, $defaultBRText, $defaultSpanText);
+ if (empty($str) || strlen($str) > MAX_FILE_SIZE)
+ {
+ $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;
+ // The "info" array - see HDOM_INFO_... for what each element contains.
+ 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->$k.'", ';
+ echo ')';
+ }
+ echo "\n";
+
+ if ($this->nodes)
+ {
+ 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=true)
+ {
+
+ $string = $this->tag;
+ if (count($this->attr)>0)
+ {
+ $string .= '(';
+ foreach ($this->attr as $k=>$v)
+ {
+ $string .= "[$k]=>\"".$this->$k.'", ';
+ }
+ $string .= ')';
+ }
+ if (count($this->_)>0)
+ {
+ $string .= ' $_ (';
+ foreach ($this->_ as $k=>$v)
+ {
+ if (is_array($v))
+ {
+ $string .= "[$k]=>(";
+ foreach ($v as $k2=>$v2)
+ {
+ $string .= "[$k2]=>\"".$v2.'", ';
+ }
+ $string .= ")";
+ } else {
+ $string .= "[$k]=>\"".$v.'", ';
+ }
+ }
+ $string .= ")";
+ }
+
+ if (isset($this->text))
+ {
+ $string .= " text: (" . $this->text . ")";
+ }
+
+ $string .= " HDOM_INNER_INFO: '";
+ if (isset($node->_[HDOM_INFO_INNER]))
+ {
+ $string .= $node->_[HDOM_INFO_INNER] . "'";
+ }
+ else
+ {
+ $string .= ' NULL ';
+ }
+
+ $string .= " children: " . count($this->children);
+ $string .= " nodes: " . count($this->nodes);
+ $string .= " tag_start: " . $this->tag_start;
+ $string .= "\n";
+
+ if ($echo)
+ {
+ echo $string;
+ return;
+ }
+ else
+ {
+ return $string;
+ }
+ }
+
+ // returns the parent of node
+ // If a node is passed in, it will reset the parent of the current node to that one.
+ function parent($parent=null)
+ {
+ // I am SURE that this doesn't work properly.
+ // It fails to unset the current node from it's current parents nodes or children list first.
+ if ($parent !== null)
+ {
+ $this->parent = $parent;
+ $this->parent->nodes[] = $this;
+ $this->parent->children[] = $this;
+ }
+
+ return $this->parent;
+ }
+
+ // verify that node has children
+ function has_child()
+ {
+ return !empty($this->children);
+ }
+
+ // 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());
+ }
+
+ // If this node is a span... add a space at the end of it so multiple spans don't run into each other. This is plaintext after all.
+ if ($this->tag == "span")
+ {
+ $ret .= $this->dom->default_span_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, $text);
+ }
+ }
+
+ // Lets make sure that we don't have that silly BOM issue with any of the utf-8 text we output.
+ if ($targetCharset == 'UTF-8')
+ {
+ if (substr($converted_text, 0, 3) == "\xef\xbb\xbf")
+ {
+ $converted_text = substr($converted_text, 3);
+ }
+ if (substr($converted_text, -3) == "\xef\xbb\xbf")
+ {
+ $converted_text = substr($converted_text, 0, -3);
+ }
+ }
+
+ return $converted_text;
+ }
+
+ /**
+ * Returns true if $string is valid UTF-8 and false otherwise.
+ *
+ * @param mixed $str String to be tested
+ * @return boolean
+ */
+ static function is_utf8($str)
+ {
+ $c=0; $b=0;
+ $bits=0;
+ $len=strlen($str);
+ for($i=0; $i<$len; $i++)
+ {
+ $c=ord($str[$i]);
+ if($c > 128)
+ {
+ if(($c >= 254)) return false;
+ elseif($c >= 252) $bits=6;
+ elseif($c >= 248) $bits=5;
+ elseif($c >= 240) $bits=4;
+ elseif($c >= 224) $bits=3;
+ elseif($c >= 192) $bits=2;
+ else return false;
+ if(($i+$bits) > $len) return false;
+ while($bits > 1)
+ {
+ $i++;
+ $b=ord($str[$i]);
+ if($b < 128 || $b > 191) return false;
+ $bits--;
+ }
+ }
+ }
+ return true;
+ }
+ /*
+ function is_utf8($string)
+ {
+ //this is buggy
+ return (utf8_encode(utf8_decode($string)) == $string);
+ }
+ */
+
+ /**
+ * Function to try a few tricks to determine the displayed size of an img on the page.
+ * NOTE: This will ONLY work on an IMG tag. Returns FALSE on all other tag types.
+ *
+ * @author John Schlick
+ * @version April 19 2012
+ * @return array an array containing the 'height' and 'width' of the image on the page or -1 if we can't figure it out.
+ */
+ function get_display_size()
+ {
+ global $debugObject;
+
+ $width = -1;
+ $height = -1;
+
+ if ($this->tag !== 'img')
+ {
+ return false;
+ }
+
+ // See if there is aheight or width attribute in the tag itself.
+ if (isset($this->attr['width']))
+ {
+ $width = $this->attr['width'];
+ }
+
+ if (isset($this->attr['height']))
+ {
+ $height = $this->attr['height'];
+ }
+
+ // Now look for an inline style.
+ if (isset($this->attr['style']))
+ {
+ // Thanks to user gnarf from stackoverflow for this regular expression.
+ $attributes = array();
+ preg_match_all("/([\w-]+)\s*:\s*([^;]+)\s*;?/", $this->attr['style'], $matches, PREG_SET_ORDER);
+ foreach ($matches as $match) {
+ $attributes[$match[1]] = $match[2];
+ }
+
+ // If there is a width in the style attributes:
+ if (isset($attributes['width']) && $width == -1)
+ {
+ // check that the last two characters are px (pixels)
+ if (strtolower(substr($attributes['width'], -2)) == 'px')
+ {
+ $proposed_width = substr($attributes['width'], 0, -2);
+ // Now make sure that it's an integer and not something stupid.
+ if (filter_var($proposed_width, FILTER_VALIDATE_INT))
+ {
+ $width = $proposed_width;
+ }
+ }
+ }
+
+ // If there is a width in the style attributes:
+ if (isset($attributes['height']) && $height == -1)
+ {
+ // check that the last two characters are px (pixels)
+ if (strtolower(substr($attributes['height'], -2)) == 'px')
+ {
+ $proposed_height = substr($attributes['height'], 0, -2);
+ // Now make sure that it's an integer and not something stupid.
+ if (filter_var($proposed_height, FILTER_VALIDATE_INT))
+ {
+ $height = $proposed_height;
+ }
+ }
+ }
+
+ }
+
+ // Future enhancement:
+ // Look in the tag to see if there is a class or id specified that has a height or width attribute to it.
+
+ // Far future enhancement
+ // Look at all the parent tags of this image to see if they specify a class or id that has an img selector that specifies a height or width
+ // Note that in this case, the class or id will have the img subselector for it to apply to the image.
+
+ // ridiculously far future development
+ // If the class or id is specified in a SEPARATE css file thats not on the page, go get it and do what we were just doing for the ones on the page.
+
+ $result = array('height' => $height,
+ 'width' => $width);
+ return $result;
+ }
+
+ // 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();}
+ function hasChildNodes() {return $this->has_child();}
+ function nodeName() {return $this->tag;}
+ function appendChild($node) {$node->parent($this); return $node;}
+
+}
+
+/**
+ * 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;
+ // Used to keep track of how large the text was when we started.
+ public $original_size;
+ 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 = ' >';
+ // Note that this is referenced by a child node, and so it needs to be public for that node to see this information.
+ public $_charset = '';
+ public $_target_charset = '';
+ protected $default_br_text = "";
+ public $default_span_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 $optional_closing_tags = array(
+ 'tr'=>array('tr'=>1, 'td'=>1, 'th'=>1),
+ 'th'=>array('th'=>1),
+ 'td'=>array('td'=>1),
+ 'li'=>array('li'=>1),
+ 'dt'=>array('dt'=>1, 'dd'=>1),
+ 'dd'=>array('dd'=>1, 'dt'=>1),
+ 'dl'=>array('dd'=>1, 'dt'=>1),
+ 'p'=>array('p'=>1),
+ 'nobr'=>array('nobr'=>1),
+ 'b'=>array('b'=>1),
+ 'option'=>array('option'=>1),
+ );
+
+ function __construct($str=null, $lowercase=true, $forceTagsClosed=true, $target_charset=DEFAULT_TARGET_CHARSET, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT, $defaultSpanText=DEFAULT_SPAN_TEXT)
+ {
+ if ($str)
+ {
+ if (preg_match("/^http:\/\//i",$str) || is_file($str))
+ {
+ $this->load_file($str);
+ }
+ else
+ {
+ $this->load($str, $lowercase, $stripRN, $defaultBRText, $defaultSpanText);
+ }
+ }
+ // Forcing tags to be closed implies that we don't trust the html, but it can lead to parsing errors if we SHOULD trust the html.
+ if (!$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, $defaultSpanText=DEFAULT_SPAN_TEXT)
+ {
+ global $debugObject;
+
+ // prepare
+ $this->prepare($str, $lowercase, $stripRN, $defaultBRText, $defaultSpanText);
+ // strip out comments
+ $this->remove_noise("''is");
+ // strip out cdata
+ $this->remove_noise("''is", true);
+ // Per sourceforge http://sourceforge.net/tracker/?func=detail&aid=2949097&group_id=218559&atid=1044037
+ // Script tags removal now preceeds style tag removal.
+ // strip out ";}
-
+ if( isset($_REQUEST['psi'])){$onload ="";}
?>
+
+
+
+
+
+
+
- -->
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