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@ -875,6 +875,8 @@ function rcmail_wash_html($html, $p, $cid_replaces = array())
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'charset' => RCUBE_CHARSET,
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'cid_map' => $cid_replaces,
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'html_elements' => array('body'),
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'css_prefix' => $p['css_prefix'],
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'container_id' => $p['container_id'],
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);
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if (!$p['inline_html']) {
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@ -886,10 +888,12 @@ function rcmail_wash_html($html, $p, $cid_replaces = array())
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}
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// overwrite washer options with options from plugins
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if (isset($p['html_elements']))
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if (isset($p['html_elements'])) {
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$wash_opts['html_elements'] = $p['html_elements'];
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if (isset($p['html_attribs']))
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}
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if (isset($p['html_attribs'])) {
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$wash_opts['html_attribs'] = $p['html_attribs'];
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}
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// initialize HTML washer
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$washer = new rcube_washtml($wash_opts);
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@ -908,8 +912,9 @@ function rcmail_wash_html($html, $p, $cid_replaces = array())
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$washer->add_callback('a', 'rcmail_washtml_link_callback');
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$washer->add_callback('area', 'rcmail_washtml_link_callback');
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if ($p['safe'])
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if ($p['safe']) {
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$washer->add_callback('link', 'rcmail_washtml_link_callback');
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}
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}
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// Remove non-UTF8 characters (#1487813)
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@ -1314,11 +1319,17 @@ function rcmail_message_body($attrib)
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$container_id = $container_class . (++$part_no);
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$container_attrib = array('class' => $container_class, 'id' => $container_id);
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// Assign container ID to a global variable for use in rcmail_washtml_link_callback()
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$GLOBALS['rcmail_html_container_id'] = $container_id;
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$body_args = array(
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'safe' => $safe_mode,
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'plain' => !$RCMAIL->config->get('prefer_html'),
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'css_prefix' => 'v' . $part_no,
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'body_class' => 'rcmBody',
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'container_id' => $container_id,
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'container_attrib' => $container_attrib,
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);
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// Parse the part content for display
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$body = rcmail_print_body($body, $part, array('safe' => $safe_mode, 'plain' => !$RCMAIL->config->get('prefer_html')));
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$body = rcmail_print_body($body, $part, $body_args);
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// check if the message body is PGP encrypted
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if (strpos($body, '-----BEGIN PGP MESSAGE-----') !== false) {
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@ -1326,7 +1337,7 @@ function rcmail_message_body($attrib)
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}
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if ($part->ctype_secondary == 'html') {
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$body = rcmail_html4inline($body, $container_id, 'rcmBody', $container_attrib, $safe_mode);
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$body = rcmail_html4inline($body, $body_args);
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}
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$out .= html::div($container_attrib, $plugin['prefix'] . $body);
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@ -1469,22 +1480,22 @@ function rcmail_part_image_type($part)
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/**
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* Modify a HTML message that it can be displayed inside a HTML page
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*/
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function rcmail_html4inline($body, $container_id, $body_class='', &$attributes=array(), $allow_remote=false)
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function rcmail_html4inline($body, $args)
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{
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$last_style_pos = 0;
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$cont_id = $container_id . ($body_class ? ' div.'.$body_class : '');
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$last_pos = 0;
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$cont_id = $args['container_id'] . ($args['body_class'] ? ' div.' . $args['body_class'] : '');
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// find STYLE tags
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while (($pos = stripos($body, '<style', $last_style_pos)) && ($pos2 = stripos($body, '</style>', $pos))) {
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while (($pos = stripos($body, '<style', $last_pos)) && ($pos2 = stripos($body, '</style>', $pos))) {
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$pos = strpos($body, '>', $pos) + 1;
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$len = $pos2 - $pos;
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// replace all css definitions with #container [def]
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$styles = substr($body, $pos, $len);
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$styles = rcube_utils::mod_css_styles($styles, $cont_id, $allow_remote);
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$styles = rcube_utils::mod_css_styles($styles, $cont_id, $args['safe'], $args['css_prefix']);
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$body = substr_replace($body, $styles, $pos, $len);
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$last_style_pos = $pos2 + strlen($styles) - $len;
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$body = substr_replace($body, $styles, $pos, $len);
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$last_pos = $pos2 + strlen($styles) - $len;
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}
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$body = preg_replace(array(
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@ -1511,13 +1522,13 @@ function rcmail_html4inline($body, $container_id, $body_class='', &$attributes=a
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'<!--\\1-->',
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'<?',
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'?>',
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'<div class="' . $body_class . '"\\1>',
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'<div class="' . $args['body_class'] . '"\\1>',
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'</div>',
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),
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$body);
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// Handle body attributes that doesn't play nicely with div elements
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$regexp = '/<div class="' . preg_quote($body_class, '/') . '"([^>]*)/';
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$regexp = '/<div class="' . preg_quote($args['body_class'], '/') . '"([^>]*)/';
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if (preg_match($regexp, $body, $m)) {
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$style = array();
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$attrs = $m[0];
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@ -1563,7 +1574,7 @@ function rcmail_html4inline($body, $container_id, $body_class='', &$attributes=a
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// make sure there's 'rcmBody' div, we need it for proper css modification
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// its name is hardcoded in rcmail_message_body() also
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else {
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$body = '<div class="' . $body_class . '">' . $body . '</div>';
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$body = '<div class="' . $args['body_class'] . '">' . $body . '</div>';
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}
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return $body;
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@ -1586,8 +1597,15 @@ function rcmail_washtml_link_callback($tag, $attribs, $content, $washtml)
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if ($tag == 'link' && preg_match('/^https?:\/\//i', $attrib['href'])) {
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$tempurl = 'tmp-' . md5($attrib['href']) . '.css';
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$_SESSION['modcssurls'][$tempurl] = $attrib['href'];
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$attrib['href'] = $RCMAIL->url(array('task' => 'utils', 'action' => 'modcss', 'u' => $tempurl, 'c' => $GLOBALS['rcmail_html_container_id']));
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$attrib['href'] = $RCMAIL->url(array(
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'task' => 'utils',
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'action' => 'modcss',
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'u' => $tempurl,
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'c' => $washtml->get_config('container_id'),
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'p' => $washtml->get_config('css_prefix'),
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));
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$end = ' />';
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$content = null;
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}
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else if (preg_match('/^mailto:(.+)/i', $attrib['href'], $mailto)) {
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list($mailto, $url) = explode('?', html_entity_decode($mailto[1], ENT_QUOTES, 'UTF-8'), 2);
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Aleksander Machniak
7 years ago