githubFork/roundcubemail.git

			@@ -89,7 +89,7 @@
			* out that extra spaces should be compressed--a problem addressed with
			* Marcus Bointon's fixes but that I had not yet incorporated.
			*
			* Thanks to Daniel Schledermann (http://www.typoconsult.dk/) for
			* Thanks to Daniel Schledermann (http://www.typoconsult.dk/) for
			* suggesting a valuable fix with <a> tag handling.
			*
			* Thanks to Wojciech Bajon (again!) for suggesting fixes and additions,
			@@ -135,6 +135,14 @@
			var $width = 70;

			/**
			* Target character encoding for output text
			*
			* @var string $charset
			* @access public
			*/
			var $charset = 'UTF-8';

			/**
			* List of preg* regular expression patterns to search for,
			* used in conjunction with $replace.
			*
			@@ -145,6 +153,7 @@
			var $search = array(
			"/\r/", // Non-legal carriage return
			"/[\n\t]+/", // Newlines and tabs
			'/<head[^>]>.?<\/head>/i', // <head>
			'/<script[^>]>.?<\/script>/i', // <script>s -- which strip_tags supposedly has problems with
			'/<style[^>]>.?<\/style>/i', // <style>s -- which strip_tags supposedly has problems with
			'/<p[^>]*>/i', // <P>
			@@ -172,6 +181,7 @@
			var $replace = array(
			'', // Non-legal carriage return
			' ', // Newlines and tabs
			'', // <head>
			'', // <script>s -- which strip_tags supposedly has problems with
			'', // <style>s -- which strip_tags supposedly has problems with
			"\n\n", // <P>
			@@ -200,7 +210,7 @@
			var $ent_search = array(
			'/&(nbsp\|#160);/i', // Non-breaking space
			'/&(quot\|rdquo\|ldquo\|#8220\|#8221\|#147\|#148);/i',
			// Double quotes
			// Double quotes
			'/&(apos\|rsquo\|lsquo\|#8216\|#8217);/i', // Single quotes
			'/>/i', // Greater-than
			'/</i', // Less-than
			@@ -345,7 +355,7 @@
			* @access public
			* @return void
			*/
			function html2text( $source = '', $from_file = false, $do_links = true, $width = 75 )
			function html2text( $source = '', $from_file = false, $do_links = true, $width = 75, $charset = 'UTF-8' )
			{
			if ( !empty($source) ) {
			$this->set_html($source, $from_file);
			@@ -354,6 +364,7 @@
			$this->set_base_url();
			$this->_do_links = $do_links;
			$this->width = $width;
			$this->charset = $charset;
			}

			/**
			@@ -437,11 +448,11 @@
			function set_base_url( $url = '' )
			{
			if ( empty($url) ) {
			if ( !empty($_SERVER['HTTP_HOST']) ) {
			$this->url = 'http://' . $_SERVER['HTTP_HOST'];
			} else {
			$this->url = '';
			}
			if ( !empty($_SERVER['HTTP_HOST']) ) {
			$this->url = 'http://' . $_SERVER['HTTP_HOST'];
			} else {
			$this->url = '';
			}
			} else {
			// Strip any trailing slashes for consistency (relative
			// URLs may already start with a slash like "/file.html")
			@@ -515,7 +526,7 @@
			$text = preg_replace($this->ent_search, $this->ent_replace, $text);

			// Replace known html entities
			$text = html_entity_decode($text, ENT_COMPAT, 'UTF-8');
			$text = html_entity_decode($text, ENT_QUOTES, $this->charset);

			// Remove unknown/unhandled entities (this cannot be done in search-and-replace block)
			$text = preg_replace('/&([a-zA-Z0-9]{2,6}\|#[0-9]{2,4});/', '', $text);
			@@ -535,7 +546,7 @@
			// for PHP versions >= 4.0.2. Default width is 75
			// If width is 0 or less, don't wrap the text.
			if ( $this->width > 0 ) {
			$text = wordwrap($text, $this->width);
			$text = wordwrap($text, $this->width);
			}
			}

			@@ -554,16 +565,16 @@
			*/
			function _build_link_list( $link, $display )
			{
			if (!$this->_do_links \|\| empty($link)) {
			return $display;
			}

			// Ignored link types
			if (preg_match('!^(javascript:\|mailto:\|#)!i', $link)) {
			return $display;
			if (!$this->_do_links \|\| empty($link)) {
			return $display;
			}

			if (preg_match('!^([a-z][a-z0-9.+-]+:)!i', $link)) {
			// Ignored link types
			if (preg_match('!^(javascript:\|mailto:\|#)!i', $link)) {
			return $display;
			}

			if (preg_match('!^([a-z][a-z0-9.+-]+:)!i', $link)) {
			$url = $link;
			}
			else {
			@@ -730,14 +741,14 @@
			*/
			private function _strtoupper($str)
			{
			$str = html_entity_decode($str, ENT_COMPAT, RCMAIL_CHARSET);
			$str = html_entity_decode($str, ENT_COMPAT, $this->charset);

			if (function_exists('mb_strtoupper'))
			$str = mb_strtoupper($str);
			else
			$str = strtoupper($str);

			$str = htmlspecialchars($str, ENT_COMPAT, RCMAIL_CHARSET);
			$str = htmlspecialchars($str, ENT_COMPAT, $this->charset);

			return $str;
			}