githubFork/roundcubemail.git

			@@ -5,8 +5,11 @@
			\| program/include/html.php \|
			\| \|
			\| This file is part of the Roundcube Webmail client \|
			\| Copyright (C) 2005-2010, The Roundcube Dev Team \|
			\| Licensed under the GNU GPL \|
			\| Copyright (C) 2005-2011, The Roundcube Dev Team \|
			\| \|
			\| Licensed under the GNU General Public License version 3 or \|
			\| any later version with exceptions for skins & plugins. \|
			\| See the README file for a full license statement. \|
			\| \|
			\| PURPOSE: \|
			\| Helper class to create valid XHTML code \|
			@@ -14,10 +17,7 @@
			+-----------------------------------------------------------------------+
			\| Author: Thomas Bruederli <roundcube@gmail.com> \|
			+-----------------------------------------------------------------------+

			$Id$

			*/
			*/


			/**
			@@ -32,6 +32,7 @@
			protected $allowed = array();
			protected $content;

			public static $doctype = 'xhtml';
			public static $lc_tags = true;
			public static $common_attrib = array('id','class','style','title','align');
			public static $containers = array('iframe','div','span','p','h1','h2','h3','form','textarea','table','thead','tbody','tr','th','td','style','script');
			@@ -79,13 +80,33 @@

			$tagname = self::$lc_tags ? strtolower($tagname) : $tagname;
			if (isset($content) \|\| in_array($tagname, self::$containers)) {
			$templ = $attrib['noclose'] ? "<%s%s>%s" : "<%s%s>%s</%s>%s";
			unset($attrib['noclose']);
			return sprintf($templ, $tagname, self::attrib_string($attrib, $allowed_attrib), $content, $tagname, $suffix);
			$suffix = $attrib['noclose'] ? $suffix : '</' . $tagname . '>' . $suffix;
			unset($attrib['noclose'], $attrib['nl']);
			return '<' . $tagname . self::attrib_string($attrib, $allowed_attrib) . '>' . $content . $suffix;
			}
			else {
			return sprintf("<%s%s />%s", $tagname, self::attrib_string($attrib, $allowed_attrib), $suffix);
			return '<' . $tagname . self::attrib_string($attrib, $allowed_attrib) . '>' . $suffix;
			}
			}

			/**
			*
			*/
			public static function doctype($type)
			{
			$doctypes = array(
			'html5' => '<!DOCTYPE html>',
			'xhtml' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
			'xhtml-trans' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',
			'xhtml-strict' => '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',
			);

			if ($doctypes[$type]) {
			self::$doctype = preg_replace('/-\w+$/', '', $type);
			return $doctypes[$type];
			}

			return '';
			}

			/**
			@@ -133,7 +154,7 @@
			$attr = array('src' => $attr);
			}
			return self::tag('img', $attr + array('alt' => ''), null, array_merge(self::$common_attrib,
			array('src','alt','width','height','border','usemap')));
			array('src','alt','width','height','border','usemap','onclick')));
			}

			/**
			@@ -150,7 +171,7 @@
			$attr = array('href' => $attr);
			}
			return self::tag('a', $attr, $cont, array_merge(self::$common_attrib,
			array('href','target','name','rel','onclick','onmouseover','onmouseout','onmousedown','onmouseup')));
			array('href','target','name','rel','onclick','onmouseover','onmouseout','onmousedown','onmouseup')));
			}

			/**
			@@ -198,7 +219,31 @@
			$attr = array('src' => $attr);
			}
			return self::tag('iframe', $attr, $cont, array_merge(self::$common_attrib,
			array('src','name','width','height','border','frameborder')));
			array('src','name','width','height','border','frameborder')));
			}

			/**
			* Derrived method to create <script> tags
			*
			* @param mixed $attr Hash array with tag attributes or string with script source (src)
			* @param string $cont Javascript code to be placed as tag content
			* @return string HTML code
			* @see html::tag()
			*/
			public static function script($attr, $cont = null)
			{
			if (is_string($attr)) {
			$attr = array('src' => $attr);
			}
			if ($cont) {
			if (self::$doctype == 'xhtml')
			$cont = "\n/* <![CDATA[ /\n" . $cont . "\n/ ]]> */\n";
			else
			$cont = "\n" . $cont . "\n";
			}

			return self::tag('script', $attr + array('type' => 'text/javascript', 'nl' => true),
			$cont, array_merge(self::$common_attrib, array('src','type','charset')));
			}

			/**
			@@ -229,7 +274,7 @@
			$attrib_arr = array();
			foreach ($attrib as $key => $value) {
			// skip size if not numeric
			if (($key=='size' && !is_numeric($value))) {
			if ($key == 'size' && !is_numeric($value)) {
			continue;
			}

			@@ -246,19 +291,53 @@
			// attributes with no value
			if (in_array($key, array('checked', 'multiple', 'disabled', 'selected'))) {
			if ($value) {
			$attrib_arr[] = sprintf('%s="%s"', $key, $key);
			$attrib_arr[] = $key . '="' . $key . '"';
			}
			}
			else if ($key=='value') {
			$attrib_arr[] = sprintf('%s="%s"', $key, Q($value, 'strict', false));
			}
			else {
			$attrib_arr[] = sprintf('%s="%s"', $key, Q($value));
			$attrib_arr[] = $key . '="' . self::quote($value) . '"';
			}
			}

			return count($attrib_arr) ? ' '.implode(' ', $attrib_arr) : '';
			}

			/**
			* Convert a HTML attribute string attributes to an associative array (name => value)
			*
			* @param string Input string
			* @return array Key-value pairs of parsed attributes
			*/
			public static function parse_attrib_string($str)
			{
			$attrib = array();
			$regexp = '/\s([-_a-z]+)=(["\'])??(?(2)([^\2])\2\|(\S+?))/Ui';

			preg_match_all($regexp, stripslashes($str), $regs, PREG_SET_ORDER);

			// convert attributes to an associative array (name => value)
			if ($regs) {
			foreach ($regs as $attr) {
			$attrib[strtolower($attr[1])] = html_entity_decode($attr[3] . $attr[4]);
			}
			}

			return $attrib;
			}

			/**
			* Replacing specials characters in html attribute value
			*
			* @param string $str Input string
			*
			* @return string The quoted string
			*/
			public static function quote($str)
			{
			return @htmlspecialchars($str, ENT_COMPAT, RCMAIL_CHARSET);
			}
			}


			/**
			* Class to create an HTML input field
			@@ -269,9 +348,11 @@
			{
			protected $tagname = 'input';
			protected $type = 'text';
			protected $allowed = array('type','name','value','size','tabindex',
			'autocomplete','checked','onchange','onclick','disabled','readonly',
			'spellcheck','results','maxlength','src','multiple');
			protected $allowed = array(
			'type','name','value','size','tabindex','autocapitalize',
			'autocomplete','checked','onchange','onclick','disabled','readonly',
			'spellcheck','results','maxlength','src','multiple','placeholder',
			);

			/**
			* Object constructor
			@@ -286,10 +367,6 @@

			if ($attrib['type']) {
			$this->type = $attrib['type'];
			}

			if ($attrib['newline']) {
			$this->newline = true;
			}
			}

			@@ -333,11 +410,12 @@
			* @package HTML
			*/

			class html_hiddenfield extends html_inputfield
			class html_hiddenfield extends html
			{
			protected $tagname = 'input';
			protected $type = 'hidden';
			protected $fields_arr = array();
			protected $newline = true;
			protected $allowed = array('type','name','value','onchange','disabled','readonly');

			/**
			* Constructor
			@@ -445,7 +523,7 @@
			{
			protected $tagname = 'textarea';
			protected $allowed = array('name','rows','cols','wrap','tabindex',
			'onchange','disabled','readonly','spellcheck');
			'onchange','disabled','readonly','spellcheck');

			/**
			* Get HTML code for this object
			@@ -471,12 +549,12 @@
			unset($this->attrib['value']);
			}

			if (!empty($value) && !preg_match('/mce_editor/', $this->attrib['class'])) {
			$value = Q($value, 'strict', false);
			if (!empty($value) && empty($this->attrib['is_escaped'])) {
			$value = self::quote($value);
			}

			return self::tag($this->tagname, $this->attrib, $value,
			array_merge(self::$common_attrib, $this->allowed));
			array_merge(self::$common_attrib, $this->allowed));
			}
			}

			@@ -504,8 +582,8 @@
			protected $tagname = 'select';
			protected $options = array();
			protected $allowed = array('name','size','tabindex','autocomplete',
			'multiple','onchange','disabled','rel');

			'multiple','onchange','disabled','rel');

			/**
			* Add a new option to this drop-down
			*
			@@ -546,8 +624,14 @@
			'selected' => (in_array($option['value'], $select, true) \|\|
			in_array($option['text'], $select, true)) ? 1 : null);

			$this->content .= self::tag('option', $attr, Q($option['text']));
			$option_content = $option['text'];
			if (empty($this->attrib['is_escaped'])) {
			$option_content = self::quote($option_content);
			}

			$this->content .= self::tag('option', $attr, $option_content);
			}

			return parent::show();
			}
			}
			@@ -562,7 +646,7 @@
			{
			protected $tagname = 'table';
			protected $allowed = array('id','class','style','width','summary',
			'cellpadding','cellspacing','border');
			'cellpadding','cellspacing','border');

			private $header = array();
			private $rows = array();
			@@ -576,7 +660,8 @@
			*/
			public function __construct($attrib = array())
			{
			$this->attrib = array_merge($attrib, array('summary' => '', 'border' => 0));
			$default_attrib = self::$doctype == 'xhtml' ? array('summary' => '', 'border' => 0) : array();
			$this->attrib = array_merge($attrib, $default_attrib);
			}

			/**
			@@ -596,9 +681,9 @@
			$cell->content = $cont;

			$this->rows[$this->rowindex]->cells[$this->colindex] = $cell;
			$this->colindex++;
			$this->colindex += max(1, intval($attr['colspan']));

			if ($this->attrib['cols'] && $this->colindex == $this->attrib['cols']) {
			if ($this->attrib['cols'] && $this->colindex >= $this->attrib['cols']) {
			$this->add_row();
			}
			}
			@@ -611,8 +696,9 @@
			*/
			public function add_header($attr, $cont)
			{
			if (is_string($attr))
			$attr = array('class' => $attr);
			if (is_string($attr)) {
			$attr = array('class' => $attr);
			}

			$cell = new stdClass;
			$cell->attrib = $attr;
			@@ -669,14 +755,15 @@
			*/
			public function set_row_attribs($attr = array(), $index = null)
			{
			if (is_string($attr))
			$attr = array('class' => $attr);
			if (is_string($attr)) {
			$attr = array('class' => $attr);
			}

			if ($index === null)
			if ($index === null) {
			$index = $this->rowindex;
			}

			if ($this->rows[$index])
			$this->rows[$index]->attrib = $attr;
			$this->rows[$index]->attrib = $attr;
			}

			/**
			@@ -688,8 +775,9 @@
			*/
			public function get_row_attribs($index = null)
			{
			if ($index === null)
			if ($index === null) {
			$index = $this->rowindex;
			}

			return $this->rows[$index] ? $this->rows[$index]->attrib : null;
			}
			@@ -758,4 +846,3 @@
			}

			}