diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/lib/washtml.php | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/program/lib/washtml.php b/program/lib/washtml.php index de4b22558..afc5f47ff 100644 --- a/program/lib/washtml.php +++ b/program/lib/washtml.php @@ -81,6 +81,9 @@ class washtml /* 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; @@ -97,6 +100,9 @@ class washtml /* 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(); @@ -106,7 +112,8 @@ class washtml $this->_html_elements = array_flip((array)$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 = $p + array('show_washed'=>true, 'allow_remote'=>false, 'cid_map'=>array()); } @@ -202,7 +209,9 @@ class washtml } else if(isset($this->_html_elements[$tagName])) { $content = $this->dumpHtml($node); $dump .= '<' . $tagName . $this->wash_attribs($node) . - ($content?">$content</$tagName>":' />'); +// ($content?">$content</$tagName>":' />'); +// Roundcube Trac: #1485974 + ($content || isset($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 |