| | |
| | | * Dont be a fool: |
| | | * - Dont alter data on a GET: '<img src="http://yourhost/mail?action=delete&uid=3267" />' |
| | | * - ... |
| | | * |
| | | * Roundcube Changes: |
| | | * - added $block_elements |
| | | * - changed $ignore_elements behaviour |
| | | */ |
| | | |
| | | class washtml |
| | | { |
| | | /* Allowed HTML elements (default) */ |
| | | static $html_elements = array('a', 'abbr', 'acronym', 'address', 'area', 'b', 'basefont', 'bdo', 'big', 'blockquote', 'br', 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'dd', 'del', 'dfn', 'dir', 'div', 'dl', 'dt', 'em', 'fieldset', 'font', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'ins', 'label', 'legend', 'li', 'map', 'menu', 'nobr', 'ol', 'p', 'pre', 'q', 's', 'samp', 'small', 'span', 'strike', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'tt', 'u', 'ul', 'var', 'img'); |
| | | static $html_elements = array('a', 'abbr', 'acronym', 'address', 'area', 'b', 'basefont', 'bdo', 'big', 'blockquote', 'br', 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'dd', 'del', 'dfn', 'dir', 'div', 'dl', 'dt', 'em', 'fieldset', 'font', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'ins', 'label', 'legend', 'li', 'map', 'menu', 'nobr', 'ol', 'p', 'pre', 'q', 's', 'samp', 'small', 'span', 'strike', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'tt', 'u', 'ul', 'var', 'wbr', 'img'); |
| | | |
| | | /* Ignore these HTML tags but process their content */ |
| | | static $ignore_elements = array('html', 'head', 'body'); |
| | | /* Ignore these HTML tags and their content */ |
| | | static $ignore_elements = array('script', 'applet', 'embed', 'object', 'style'); |
| | | |
| | | /* Allowed HTML attributes */ |
| | | static $html_attribs = array('name', 'class', 'title', 'alt', 'width', 'height', 'align', 'nowrap', 'col', 'row', 'id', 'rowspan', 'colspan', 'cellspacing', 'cellpadding', 'valign', 'bgcolor', 'color', 'border', 'bordercolorlight', 'bordercolordark', 'face', 'marginwidth', 'marginheight', 'axis', 'border', 'abbr', 'char', 'charoff', 'clear', 'compact', 'coords', 'vspace', 'hspace', 'cellborder', 'size', 'lang', 'dir'); |
| | | |
| | | /* Block elements which could be empty but cannot be returned in short form (<tag />) */ |
| | | static $block_elements = array('div', 'p', 'pre', 'blockquote'); |
| | | |
| | | /* State for linked objects in HTML */ |
| | | public $extlinks = false; |
| | |
| | | /* Ignore these HTML tags but process their content */ |
| | | private $_ignore_elements = array(); |
| | | |
| | | /* Block elements which could be empty but cannot be returned in short form (<tag />) */ |
| | | private $_block_elements = array(); |
| | | |
| | | /* Allowed HTML attributes */ |
| | | private $_html_attribs = array(); |
| | | |
| | |
| | | $this->_html_elements = array_flip((array)$p['html_elements']) + array_flip(self::$html_elements) ; |
| | | $this->_html_attribs = array_flip((array)$p['html_attribs']) + array_flip(self::$html_attribs); |
| | | $this->_ignore_elements = array_flip((array)$p['ignore_elements']) + array_flip(self::$ignore_elements); |
| | | unset($p['html_elements'], $p['html_attribs'], $p['ignore_elements']); |
| | | $this->_block_elements = array_flip((array)$p['block_elements']) + array_flip(self::$block_elements); |
| | | unset($p['html_elements'], $p['html_attribs'], $p['ignore_elements'], $p['block_elements']); |
| | | $this->config = $p + array('show_washed'=>true, 'allow_remote'=>false, 'cid_map'=>array()); |
| | | } |
| | | |
| | |
| | | } else if(isset($this->_html_elements[$tagName])) { |
| | | $content = $this->dumpHtml($node); |
| | | $dump .= '<' . $tagName . $this->wash_attribs($node) . |
| | | ($content?">$content</$tagName>":' />'); |
| | | ($content || isset($this->_block_elements[$tagName]) ? ">$content</$tagName>" : ' />'); |
| | | } else if(isset($this->_ignore_elements[$tagName])) { |
| | | $dump .= '<!-- ' . htmlspecialchars($tagName, ENT_QUOTES) . ' ignored -->'; |
| | | $dump .= $this->dumpHtml($node); //Just ignored |
| | | } else |
| | | $dump .= '<!-- ' . htmlspecialchars($tagName, ENT_QUOTES) . ' not allowed -->'; |
| | | } else { |
| | | $dump .= '<!-- ' . htmlspecialchars($tagName, ENT_QUOTES) . ' ignored -->'; |
| | | $dump .= $this->dumpHtml($node); // ignore tags not its content |
| | | } |
| | | break; |
| | | case XML_CDATA_SECTION_NODE: |
| | | $dump .= $node->nodeValue; |
| | |
| | | |
| | | } |
| | | |
| | | ?> |
| | | ?> |