| | |
| | | | program/steps/mail/func.inc | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2010, The Roundcube Dev Team | |
| | | | Copyright (C) 2005-2012, The Roundcube Dev Team | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | |
| | | } |
| | | |
| | | $threading = (bool) $RCMAIL->storage->get_threading(); |
| | | $delimiter = $RCMAIL->storage->get_hierarchy_delimiter(); |
| | | |
| | | // set current mailbox and some other vars in client environment |
| | | $OUTPUT->set_env('mailbox', $mbox_name); |
| | | $OUTPUT->set_env('pagesize', $RCMAIL->storage->get_pagesize()); |
| | | $OUTPUT->set_env('delimiter', $RCMAIL->storage->get_hierarchy_delimiter()); |
| | | $OUTPUT->set_env('delimiter', $delimiter); |
| | | $OUTPUT->set_env('threading', $threading); |
| | | $OUTPUT->set_env('threads', $threading || $RCMAIL->storage->get_capability('THREAD')); |
| | | $OUTPUT->set_env('preview_pane_mark_read', $RCMAIL->config->get('preview_pane_mark_read', 0)); |
| | |
| | | if (!$OUTPUT->ajax_call) |
| | | $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', |
| | | 'movingmessage', 'copyingmessage', 'deletingmessage', 'markingmessage', |
| | | 'copy', 'move', 'quota'); |
| | | 'copy', 'move', 'quota', 'replyall', 'replylist', 'importwait'); |
| | | |
| | | $OUTPUT->set_pagetitle(rcmail_localize_foldername($RCMAIL->storage->mod_folder($mbox_name))); |
| | | $pagetitle = $RCMAIL->localize_foldername($RCMAIL->storage->mod_folder($mbox_name), true); |
| | | $pagetitle = str_replace($delimiter, " \xC2\xBB ", $pagetitle); |
| | | |
| | | $OUTPUT->set_pagetitle($pagetitle); |
| | | } |
| | | |
| | | // register UI objects |
| | | $OUTPUT->add_handlers(array( |
| | | 'mailboxlist' => 'rcmail_mailbox_list', |
| | | 'messages' => 'rcmail_message_list', |
| | | 'messagecountdisplay' => 'rcmail_messagecount_display', |
| | | 'quotadisplay' => 'rcmail_quota_display', |
| | | 'mailboxname' => 'rcmail_mailbox_name_display', |
| | | 'messageheaders' => 'rcmail_message_headers', |
| | | 'messagefullheaders' => 'rcmail_message_full_headers', |
| | | 'messagebody' => 'rcmail_message_body', |
| | | 'messagecontentframe' => 'rcmail_messagecontent_frame', |
| | | 'messageimportform' => 'rcmail_message_import_form', |
| | | 'searchfilter' => 'rcmail_search_filter', |
| | | 'searchform' => array($OUTPUT, 'search_form'), |
| | | )); |
| | | |
| | | // register action aliases |
| | | $RCMAIL->register_action_map(array( |
| | | 'refresh' => 'check_recent.inc', |
| | | 'preview' => 'show.inc', |
| | | 'print' => 'show.inc', |
| | | 'move' => 'move_del.inc', |
| | | 'delete' => 'move_del.inc', |
| | | 'send' => 'sendmail.inc', |
| | | 'expunge' => 'folders.inc', |
| | | 'purge' => 'folders.inc', |
| | | 'remove-attachment' => 'attachments.inc', |
| | | 'display-attachment' => 'attachments.inc', |
| | | 'upload' => 'attachments.inc', |
| | | 'group-expand' => 'autocomplete.inc', |
| | | )); |
| | | |
| | | |
| | | |
| | | /** |
| | | * Returns 'to' if current folder is configured Sent or Drafts |
| | |
| | | if (!in_array('threads', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'threads'); |
| | | |
| | | $skin_path = $_SESSION['skin_path'] = $CONFIG['skin_path']; |
| | | $_SESSION['skin_path'] = $CONFIG['skin_path']; |
| | | |
| | | // set client env |
| | | $OUTPUT->add_gui_object('messagelist', $attrib['id']); |
| | |
| | | |
| | | $OUTPUT->include_script('list.js'); |
| | | |
| | | $thead = ''; |
| | | foreach (rcmail_message_list_head($attrib, $a_show_cols) as $cell) |
| | | $thead .= html::tag('td', array('class' => $cell['className'], 'id' => $cell['id']), $cell['html']); |
| | | $table = new html_table($attrib); |
| | | if (!$attrib['noheader']) { |
| | | foreach (rcmail_message_list_head($attrib, $a_show_cols) as $cell) |
| | | $table->add_header(array('class' => $cell['className'], 'id' => $cell['id']), $cell['html']); |
| | | } |
| | | |
| | | return html::tag('table', |
| | | $attrib, |
| | | html::tag('thead', null, html::tag('tr', null, $thead)) . |
| | | html::tag('tbody', null, ''), |
| | | array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary')); |
| | | return $table->show(); |
| | | } |
| | | |
| | | |
| | |
| | | $thead = $head_replace ? rcmail_message_list_head($_SESSION['list_attrib'], $a_show_cols) : NULL; |
| | | |
| | | // get name of smart From/To column in folder context |
| | | if (($f = array_search('fromto', $a_show_cols)) !== false) { |
| | | if (array_search('fromto', $a_show_cols) !== false) { |
| | | $smart_col = rcmail_message_list_smart_column_name(); |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | // loop through message headers |
| | | foreach ($a_headers as $n => $header) { |
| | | foreach ($a_headers as $header) { |
| | | if (empty($header)) |
| | | continue; |
| | | |
| | |
| | | global $RCMAIL; |
| | | |
| | | $skin_path = $_SESSION['skin_path']; |
| | | $image_tag = html::img(array('src' => "%s%s", 'alt' => "%s")); |
| | | |
| | | // check to see if we have some settings for sorting |
| | | $sort_col = $_SESSION['sort_col']; |
| | |
| | | $cells = array(); |
| | | |
| | | // get name of smart From/To column in folder context |
| | | if (($f = array_search('fromto', $a_show_cols)) !== false) { |
| | | if (array_search('fromto', $a_show_cols) !== false) { |
| | | $smart_col = rcmail_message_list_smart_column_name(); |
| | | } |
| | | |
| | |
| | | $message->set_safe(true); |
| | | } |
| | | } |
| | | |
| | | $RCMAIL->plugins->exec_hook('message_check_safe', array('message' => $message)); |
| | | break; |
| | | |
| | | case 2: // always |
| | |
| | | |
| | | $p += array('safe' => false, 'inline_html' => true); |
| | | |
| | | // special replacements (not properly handled by washtml class) |
| | | $html_search = array( |
| | | '/(<\/nobr>)(\s+)(<nobr>)/i', // space(s) between <NOBR> |
| | | '/<title[^>]*>[^<]*<\/title>/i', // PHP bug #32547 workaround: remove title tag |
| | | '/^(\0\0\xFE\xFF|\xFF\xFE\0\0|\xFE\xFF|\xFF\xFE|\xEF\xBB\xBF)/', // byte-order mark (only outlook?) |
| | | '/<html\s[^>]+>/i', // washtml/DOMDocument cannot handle xml namespaces |
| | | ); |
| | | $html_replace = array( |
| | | '\\1'.' '.'\\3', |
| | | '', |
| | | '', |
| | | '<html>', |
| | | ); |
| | | $html = preg_replace($html_search, $html_replace, trim($html)); |
| | | |
| | | // PCRE errors handling (#1486856), should we use something like for every preg_* use? |
| | | if ($html === null && ($preg_error = preg_last_error()) != PREG_NO_ERROR) { |
| | | $errstr = "Could not clean up HTML message! PCRE Error: $preg_error."; |
| | | |
| | | if ($preg_error == PREG_BACKTRACK_LIMIT_ERROR) |
| | | $errstr .= " Consider raising pcre.backtrack_limit!"; |
| | | if ($preg_error == PREG_RECURSION_LIMIT_ERROR) |
| | | $errstr .= " Consider raising pcre.recursion_limit!"; |
| | | |
| | | raise_error(array('code' => 620, 'type' => 'php', |
| | | 'line' => __LINE__, 'file' => __FILE__, |
| | | 'message' => $errstr), true, false); |
| | | return ''; |
| | | } |
| | | |
| | | // fix (unknown/malformed) HTML tags before "wash" |
| | | $html = preg_replace_callback('/(<[\/]*)([^\s>]+)/', 'rcmail_html_tag_callback', $html); |
| | | |
| | | // charset was converted to UTF-8 in rcube_storage::get_message_part(), |
| | | // change/add charset specification in HTML accordingly, |
| | | // washtml cannot work without that |
| | |
| | | if (!$rcount) { |
| | | $html = '<head>' . $meta . '</head>' . $html; |
| | | } |
| | | |
| | | // turn relative into absolute urls |
| | | $html = rcmail_resolve_base($html); |
| | | |
| | | // clean HTML with washhtml by Frederic Motte |
| | | $wash_opts = array( |
| | |
| | | $wash_opts['html_attribs'] = $p['html_attribs']; |
| | | |
| | | // initialize HTML washer |
| | | $washer = new washtml($wash_opts); |
| | | $washer = new rcube_washtml($wash_opts); |
| | | |
| | | if (!$p['skip_washer_form_callback']) |
| | | $washer->add_callback('form', 'rcmail_washtml_callback'); |
| | |
| | | + $p + array('safe' => false, 'plain' => false, 'inline_html' => true)); |
| | | |
| | | // convert html to text/plain |
| | | if ($data['type'] == 'html' && $data['plain']) { |
| | | $txt = new html2text($data['body'], false, true); |
| | | if ($data['plain'] && ($data['type'] == 'html' || $data['type'] == 'enriched')) { |
| | | if ($data['type'] == 'enriched') { |
| | | $data['body'] = rcube_enriched::to_html($data['body']); |
| | | } |
| | | $txt = new rcube_html2text($data['body'], false, true); |
| | | $body = $txt->get_text(); |
| | | $part->ctype_secondary = 'plain'; |
| | | } |
| | |
| | | } |
| | | // text/enriched |
| | | else if ($data['type'] == 'enriched') { |
| | | $part->ctype_secondary = 'html'; |
| | | require_once(INSTALL_PATH . 'program/lib/enriched.inc'); |
| | | $body = enriched_to_html($data['body']); |
| | | $body = rcube_enriched::to_html($data['body']); |
| | | $body = rcmail_wash_html($body, $data, $part->replaces); |
| | | $part->ctype_secondary = 'html'; |
| | | } |
| | |
| | | unset($data['body']); |
| | | |
| | | // plaintext postprocessing |
| | | if ($part->ctype_secondary == 'plain') |
| | | $body = rcmail_plain_body($body, $part->ctype_parameters['format'] == 'flowed'); |
| | | if ($part->ctype_secondary == 'plain') { |
| | | if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') { |
| | | $body = rcube_mime::unfold_flowed($body); |
| | | } |
| | | |
| | | $body = rcmail_plain_body($body); |
| | | } |
| | | |
| | | // allow post-processing of the message body |
| | | $data = $RCMAIL->plugins->exec_hook('message_part_after', |
| | |
| | | * Handle links and citation marks in plain text message |
| | | * |
| | | * @param string Plain text string |
| | | * @param boolean Text uses format=flowed |
| | | * |
| | | * @return string Formatted HTML string |
| | | */ |
| | | function rcmail_plain_body($body, $flowed=false) |
| | | function rcmail_plain_body($body) |
| | | { |
| | | global $RCMAIL; |
| | | |
| | | // make links and email-addresses clickable |
| | | $replacer = new rcube_string_replacer; |
| | | $attribs = array('link_attribs' => array('rel' => 'noreferrer', 'target' => '_blank')); |
| | | $replacer = new rcmail_string_replacer($attribs); |
| | | |
| | | // search for patterns like links and e-mail addresses and replace with tokens |
| | | $body = $replacer->replace($body); |
| | |
| | | if ($q > $quote_level) { |
| | | $body[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('<blockquote>', $q - $quote_level))) . $body[$n]; |
| | | $last = $n; |
| | | } |
| | | else if ($q < $quote_level) { |
| | | $body[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level - $q))) . $body[$n]; |
| | | } |
| | | else if ($flowed) { |
| | | // previous line is flowed |
| | | if (isset($body[$last]) && $body[$n] |
| | | && $body[$last][strlen($body[$last])-1] == ' ') { |
| | | // merge lines |
| | | $body[$last] .= $body[$n]; |
| | | unset($body[$n]); |
| | | } |
| | | else { |
| | | $last = $n; |
| | | } |
| | | $last = $n; |
| | | } |
| | | } |
| | | else { |
| | | $q = 0; |
| | | if ($flowed) { |
| | | // sig separator - line is fixed |
| | | if ($body[$n] == '-- ') { |
| | | $last = $last_sig = $n; |
| | | } |
| | | else { |
| | | // remove space-stuffing |
| | | if ($body[$n][0] == ' ') |
| | | $body[$n] = substr($body[$n], 1); |
| | | |
| | | // previous line is flowed? |
| | | if (isset($body[$last]) && $body[$n] |
| | | && $last !== $last_sig |
| | | && $body[$last][strlen($body[$last])-1] == ' ' |
| | | ) { |
| | | $body[$last] .= $body[$n]; |
| | | unset($body[$n]); |
| | | } |
| | | else { |
| | | $last = $n; |
| | | } |
| | | } |
| | | if ($quote_level > 0) |
| | | $body[$last] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level))) . $body[$last]; |
| | | } |
| | | else if ($quote_level > 0) |
| | | if ($quote_level > 0) |
| | | $body[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level))) . $body[$n]; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Callback function for HTML tags fixing |
| | | */ |
| | | function rcmail_html_tag_callback($matches) |
| | | { |
| | | $tagname = $matches[2]; |
| | | |
| | | $tagname = preg_replace(array( |
| | | '/:.*$/', // Microsoft's Smart Tags <st1:xxxx> |
| | | '/[^a-z0-9_\[\]\!-]/i', // forbidden characters |
| | | ), '', $tagname); |
| | | |
| | | return $matches[1].$tagname; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * return table with message headers |
| | | */ |
| | | function rcmail_message_headers($attrib, $headers=NULL) |
| | | { |
| | | global $OUTPUT, $MESSAGE, $PRINT_MODE, $RCMAIL; |
| | | function rcmail_message_headers($attrib, $headers=null) |
| | | { |
| | | global $MESSAGE, $PRINT_MODE, $RCMAIL; |
| | | static $sa_attrib; |
| | | |
| | | // keep header table attrib |
| | | if (is_array($attrib) && !$sa_attrib) |
| | | if (is_array($attrib) && !$sa_attrib && !$attrib['valueof']) |
| | | $sa_attrib = $attrib; |
| | | else if (!is_array($attrib) && is_array($sa_attrib)) |
| | | $attrib = $sa_attrib; |
| | |
| | | return FALSE; |
| | | |
| | | // get associative array of headers object |
| | | if (!$headers) |
| | | $headers = is_object($MESSAGE->headers) ? get_object_vars($MESSAGE->headers) : $MESSAGE->headers; |
| | | if (!$headers) { |
| | | $headers_obj = $MESSAGE->headers; |
| | | $headers = get_object_vars($MESSAGE->headers); |
| | | } |
| | | else if (is_object($headers)) { |
| | | $headers_obj = $headers; |
| | | $headers = get_object_vars($headers_obj); |
| | | } |
| | | else { |
| | | $headers_obj = rcube_message_header::from_array($headers); |
| | | } |
| | | |
| | | // show these headers |
| | | $standard_headers = array('subject', 'from', 'to', 'cc', 'bcc', 'replyto', |
| | | $standard_headers = array('subject', 'from', 'sender', 'to', 'cc', 'bcc', 'replyto', |
| | | 'mail-reply-to', 'mail-followup-to', 'date', 'priority'); |
| | | $exclude_headers = $attrib['exclude'] ? explode(',', $attrib['exclude']) : array(); |
| | | $output_headers = array(); |
| | |
| | | $value = $headers[$hkey]; |
| | | else if ($headers['others'][$hkey]) |
| | | $value = $headers['others'][$hkey]; |
| | | else |
| | | else if (!$attrib['valueof']) |
| | | continue; |
| | | |
| | | if (in_array($hkey, $exclude_headers)) |
| | |
| | | else |
| | | continue; |
| | | } |
| | | else if ($hkey == 'sender') { |
| | | if ($headers['sender'] != $headers['from']) { |
| | | $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); |
| | | $ishtml = true; |
| | | } |
| | | else |
| | | continue; |
| | | } |
| | | else if ($hkey == 'mail-followup-to') { |
| | | $header_value = rcmail_address_string($value, $attrib['max'], true, $attrib['addicon'], $headers['charset'], $header_title); |
| | | $ishtml = true; |
| | |
| | | } |
| | | |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_headers_output', |
| | | array('output' => $output_headers, 'headers' => $MESSAGE->headers, 'exclude' => $exclude_headers)); |
| | | array('output' => $output_headers, 'headers' => $headers_obj, 'exclude' => $exclude_headers)); |
| | | |
| | | // single header value is requested |
| | | if (!empty($attrib['valueof'])) |
| | |
| | | '4' => 'low', |
| | | '5' => 'lowest', |
| | | ); |
| | | |
| | | |
| | | if ($value && $labels_map[$value]) |
| | | return rcube_label($labels_map[$value]); |
| | | |
| | | |
| | | return ''; |
| | | } |
| | | |
| | |
| | | $header_attrib[$regs[1]] = $value; |
| | | |
| | | if (!empty($MESSAGE->parts)) { |
| | | foreach ($MESSAGE->parts as $i => $part) { |
| | | if ($part->type == 'headers') |
| | | $out .= rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : NULL, $part->headers); |
| | | foreach ($MESSAGE->parts as $part) { |
| | | if ($part->type == 'headers') { |
| | | $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); |
| | | } |
| | | else if ($part->type == 'content') { |
| | | // unsapported |
| | | // unsupported (e.g. encrypted) |
| | | if ($part->realtype) { |
| | | if ($part->realtype == 'multipart/encrypted') { |
| | | if ($part->realtype == 'multipart/encrypted' || $part->realtype == 'application/pkcs7-mime') { |
| | | $out .= html::span('part-notice', rcube_label('encryptedmessage')); |
| | | } |
| | | continue; |
| | |
| | | // fetch part if not available |
| | | if (!isset($part->body)) |
| | | $part->body = $MESSAGE->get_part_content($part->mime_id); |
| | | |
| | | // extract headers from message/rfc822 parts |
| | | if ($part->mimetype == 'message/rfc822') { |
| | | $msgpart = rcube_mime::parse_message($part->body); |
| | | if (!empty($msgpart->headers)) { |
| | | $part = $msgpart; |
| | | $out .= html::div('message-partheaders', rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : null, $part->headers)); |
| | | } |
| | | } |
| | | |
| | | // message is cached but not exists (#1485443), or other error |
| | | if ($part->body === false) { |
| | |
| | | // list images after mail body |
| | | if ($RCMAIL->config->get('inline_images', true) && !empty($MESSAGE->attachments)) { |
| | | $thumbnail_size = $RCMAIL->config->get('image_thumbnail_size', 240); |
| | | $client_mimetypes = (array)$RCMAIL->config->get('client_mimetypes'); |
| | | |
| | | foreach ($MESSAGE->attachments as $attach_prop) { |
| | | // skip inline images |
| | |
| | | } |
| | | |
| | | // Content-Type: image/*... |
| | | if (rcmail_part_image_type($attach_prop)) { |
| | | if ($mimetype = rcmail_part_image_type($attach_prop)) { |
| | | // display thumbnails |
| | | if ($thumbnail_size) { |
| | | $show_link = array( |
| | | 'href' => $MESSAGE->get_part_url($attach_prop->mime_id, false), |
| | | 'onclick' => sprintf( |
| | | 'return %s.command(\'load-attachment\',{part:\'%s\', mimetype:\'%s\'},this)', |
| | | 'return %s.command(\'load-attachment\',\'%s\',this)', |
| | | JS_OBJECT_NAME, |
| | | $attach_prop->mime_id, |
| | | rcmail_fix_mimetype($attach_prop->mimetype)) |
| | | $attach_prop->mime_id) |
| | | ); |
| | | $out .= html::p('image-attachment', |
| | | html::a($show_link + array('class' => 'image-link'), |
| | | html::a($show_link + array('class' => 'image-link', 'style' => sprintf('width:%dpx', $thumbnail_size)), |
| | | html::img(array( |
| | | 'class' => 'image-thumbnail', |
| | | 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, true) . '&_thumb=1', |
| | | 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image') . '&_thumb=1', |
| | | 'title' => $attach_prop->filename, |
| | | 'alt' => $attach_prop->filename, |
| | | 'style' => sprintf('max-width:%dpx; max-height:%dpx', $thumbnail_size, $thumbnail_size), |
| | | )) |
| | | ) . |
| | | html::span('image-filename', Q($attach_prop->filename)) . |
| | | html::span('image-filesize', Q($RCMAIL->show_bytes($attach_prop->size))) . |
| | | html::span('image-filesize', Q($RCMAIL->message_part_size($attach_prop))) . |
| | | html::span('attachment-links', |
| | | (in_array($mimetype, $client_mimetypes) ? html::a($show_link, rcube_label('showattachment')) . ' ' : '') . |
| | | html::a($show_link['href'] . '&_download=1', rcube_label('download')) |
| | | ) . |
| | | html::br(array('style' => 'clear:both')) |
| | |
| | | html::tag('legend', 'image-filename', Q($attach_prop->filename)) . |
| | | html::p(array('align' => "center"), |
| | | html::img(array( |
| | | 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, true), |
| | | 'src' => $MESSAGE->get_part_url($attach_prop->mime_id, 'image'), |
| | | 'title' => $attach_prop->filename, |
| | | 'alt' => $attach_prop->filename, |
| | | ))) |
| | |
| | | |
| | | // Content-Type: image/*... |
| | | if (preg_match($mime_regex, $part->mimetype)) { |
| | | return $part->mimetype; |
| | | return rcmail_fix_mimetype($part->mimetype); |
| | | } |
| | | |
| | | // Many clients use application/octet-stream, we'll detect mimetype |
| | |
| | | ) { |
| | | return $types[$extension]; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Convert all relative URLs according to a <base> in HTML |
| | | */ |
| | | function rcmail_resolve_base($body) |
| | | { |
| | | // check for <base href=...> |
| | | if (preg_match('!(<base.*href=["\']?)([hftps]{3,5}://[a-z0-9/.%-]+)!i', $body, $regs)) { |
| | | $replacer = new rcube_base_replacer($regs[2]); |
| | | $body = $replacer->replace($body); |
| | | } |
| | | |
| | | return $body; |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | |
| | | /** |
| | | * parse link attributes and set correct target |
| | | * parse link (a, link, area) attributes and set correct target |
| | | */ |
| | | function rcmail_alter_html_link($matches) |
| | | { |
| | |
| | | // Support unicode/punycode in top-level domain part |
| | | $EMAIL_PATTERN = '([a-z0-9][a-z0-9\-\.\+\_]*@[^&@"\'.][^@&"\']*\\.([^\\x00-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,}))'; |
| | | |
| | | $tag = $matches[1]; |
| | | $tag = strtolower($matches[1]); |
| | | $attrib = parse_attrib_string($matches[2]); |
| | | $end = '>'; |
| | | $end = '>'; |
| | | |
| | | // Remove non-printable characters in URL (#1487805) |
| | | if ($attrib['href']) |
| | |
| | | $attrib['target'] = '_blank'; |
| | | } |
| | | |
| | | // Better security by adding rel="noreferrer" (#1484686) |
| | | if (($tag == 'a' || $tag == 'area') && $attrib['href'] && $attrib['href'][0] != '#') { |
| | | $attrib['rel'] = 'noreferrer'; |
| | | } |
| | | |
| | | // allowed attributes for a|link|area tags |
| | | $allow = array('href','name','target','onclick','id','class','style','title', |
| | | 'rel','type','media','alt','coords','nohref','hreflang','shape'); |
| | |
| | | $c = count($a_parts); |
| | | $j = 0; |
| | | $out = ''; |
| | | $allvalues = array(); |
| | | $allvalues = array(); |
| | | $show_email = $RCMAIL->config->get('message_show_email'); |
| | | |
| | | if ($addicon && !isset($_SESSION['writeable_abook'])) { |
| | | $_SESSION['writeable_abook'] = $RCMAIL->get_address_sources(true) ? true : false; |
| | |
| | | $name = $part['name']; |
| | | $mailto = $part['mailto']; |
| | | $string = $part['string']; |
| | | $valid = check_email($mailto, false); |
| | | |
| | | // phishing email prevention (#1488981), e.g. "valid@email.addr <phishing@email.addr>" |
| | | if (!$show_email && $valid && $name && $name != $mailto && strpos($name, '@')) { |
| | | $name = ''; |
| | | } |
| | | |
| | | // IDNA ASCII to Unicode |
| | | if ($name == $mailto) |
| | |
| | | $mailto = rcube_idn_to_utf8($mailto); |
| | | |
| | | if ($PRINT_MODE) { |
| | | $out .= sprintf('%s <%s>', Q($name), $mailto); |
| | | $out .= ($out ? ', ' : '') . sprintf('%s <%s>', Q($name), $mailto); |
| | | // for printing we display all addresses |
| | | continue; |
| | | } |
| | | else if (check_email($part['mailto'], false)) { |
| | | else if ($valid) { |
| | | if ($linked) { |
| | | $address = html::a(array( |
| | | 'href' => 'mailto:'.$mailto, |
| | | 'onclick' => sprintf("return %s.command('compose','%s',this)", JS_OBJECT_NAME, JQ($mailto)), |
| | | 'title' => $mailto, |
| | | 'class' => "rcmContactAddress", |
| | | ), |
| | | Q($name ? $name : $mailto)); |
| | | $attrs = array( |
| | | 'href' => 'mailto:' . $mailto, |
| | | 'onclick' => sprintf("return %s.command('compose','%s',this)", JS_OBJECT_NAME, JQ($mailto)), |
| | | 'class' => "rcmContactAddress", |
| | | ); |
| | | |
| | | if ($show_email && $name && $mailto) { |
| | | $content = Q($name ? sprintf('%s <%s>', $name, $mailto) : $mailto); |
| | | } |
| | | else { |
| | | $content = Q($name ? $name : $mailto); |
| | | $attrs['title'] = $mailto; |
| | | } |
| | | |
| | | $address = html::a($attrs, $content); |
| | | } |
| | | else { |
| | | $address = html::span(array('title' => $mailto, 'class' => "rcmContactAddress"), |
| | |
| | | if ($addicon && $_SESSION['writeable_abook']) { |
| | | $address .= html::a(array( |
| | | 'href' => "#add", |
| | | 'onclick' => sprintf("return %s.command('add-contact','%s',this)", JS_OBJECT_NAME, $string), |
| | | 'onclick' => sprintf("return %s.command('add-contact','%s',this)", JS_OBJECT_NAME, JQ($string)), |
| | | 'title' => rcube_label('addtoaddressbook'), |
| | | 'class' => 'rcmaddcontact', |
| | | ), |
| | |
| | | if ($name) |
| | | $address .= Q($name); |
| | | if ($mailto) |
| | | $address .= (strlen($address) ? ' ' : '') . sprintf('<%s>', Q($mailto)); |
| | | $address = trim($address . ' ' . Q($name ? sprintf('<%s>', $mailto) : $mailto)); |
| | | } |
| | | |
| | | $address = html::span('adr', $address); |
| | |
| | | /** |
| | | * Wrap text to a given number of characters per line |
| | | * but respect the mail quotation of replies messages (>). |
| | | * Finally add another quotation level by prpending the lines |
| | | * Finally add another quotation level by prepending the lines |
| | | * with > |
| | | * |
| | | * @param string Text to wrap |
| | | * @param int The line width |
| | | * @param int The line width |
| | | * @return string The wrapped text |
| | | */ |
| | | function rcmail_wrap_and_quote($text, $length = 72) |
| | |
| | | $line = '>' . rtrim($line); |
| | | else if (mb_strlen($line) > $max) { |
| | | $newline = ''; |
| | | foreach(explode("\n", rc_wordwrap($line, $length - 2)) as $l) { |
| | | foreach (explode("\n", rc_wordwrap($line, $length - 2)) as $l) { |
| | | if (strlen($l)) |
| | | $newline .= '> ' . $l . "\n"; |
| | | else |
| | |
| | | } |
| | | |
| | | |
| | | function rcmail_message_part_controls($attrib) |
| | | { |
| | | global $MESSAGE, $RCMAIL; |
| | | |
| | | $part = asciiwords(get_input_value('_part', RCUBE_INPUT_GPC)); |
| | | if (!is_object($MESSAGE) || !is_array($MESSAGE->parts) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE->mime_parts[$part]) |
| | | return ''; |
| | | |
| | | $part = $MESSAGE->mime_parts[$part]; |
| | | $table = new html_table(array('cols' => 3)); |
| | | |
| | | $filename = $part->filename; |
| | | if (empty($filename) && $attach_prop->mimetype == 'text/html') { |
| | | $filename = rcube_label('htmlmessage'); |
| | | } |
| | | |
| | | if (!empty($filename)) { |
| | | $table->add('title', Q(rcube_label('filename'))); |
| | | $table->add('header', Q($filename)); |
| | | $table->add('download-link', html::a(array('href' => './?'.str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING'])), Q(rcube_label('download')))); |
| | | } |
| | | |
| | | $table->add('title', Q(rcube_label('filesize'))); |
| | | $table->add('header', Q($RCMAIL->message_part_size($part))); |
| | | |
| | | return $table->show($attrib); |
| | | } |
| | | |
| | | |
| | | |
| | | function rcmail_message_part_frame($attrib) |
| | | { |
| | | global $MESSAGE; |
| | | |
| | | $part = $MESSAGE->mime_parts[asciiwords(get_input_value('_part', RCUBE_INPUT_GPC))]; |
| | | $ctype_primary = strtolower($part->ctype_primary); |
| | | |
| | | $attrib['src'] = './?' . str_replace('_frame=', ($ctype_primary=='text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']); |
| | | |
| | | return html::iframe($attrib); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * clear message composing settings |
| | | */ |
| | |
| | | if ($message->headers->mdn_to && empty($message->headers->flags['MDNSENT']) && |
| | | ($RCMAIL->storage->check_permflag('MDNSENT') || $RCMAIL->storage->check_permflag('*'))) |
| | | { |
| | | $identity = $RCMAIL->user->get_identity(); |
| | | $sender = format_email_recipient($identity['email'], $identity['name']); |
| | | $identity = rcmail_identity_select($message); |
| | | $sender = format_email_recipient($identity['email'], $identity['name']); |
| | | $recipient = array_shift(rcube_mime::decode_address_list( |
| | | $message->headers->mdn_to, 1, true, $message->headers->charset)); |
| | | $mailto = $recipient['mailto']; |
| | | $mailto = $recipient['mailto']; |
| | | |
| | | $compose = new Mail_mime("\r\n"); |
| | | |
| | |
| | | if ($agent = $RCMAIL->config->get('useragent')) |
| | | $headers['User-Agent'] = $agent; |
| | | |
| | | if ($RCMAIL->config->get('mdn_use_from')) |
| | | $options['mdn_use_from'] = true; |
| | | |
| | | $body = rcube_label("yourmessage") . "\r\n\r\n" . |
| | | "\t" . rcube_label("to") . ': ' . rcube_mime::decode_mime_string($message->headers->to, $message->headers->charset) . "\r\n" . |
| | | "\t" . rcube_label("subject") . ': ' . $message->subject . "\r\n" . |
| | |
| | | $compose->setTXTBody(rc_wordwrap($body, 75, "\r\n")); |
| | | $compose->addAttachment($report, 'message/disposition-notification', 'MDNPart2.txt', false, '7bit', 'inline'); |
| | | |
| | | $sent = rcmail_deliver_message($compose, $identity['email'], $mailto, $smtp_error, $body_file); |
| | | $sent = rcmail_deliver_message($compose, $identity['email'], $mailto, $smtp_error, $body_file, $options); |
| | | |
| | | if ($sent) |
| | | { |
| | | if ($sent) { |
| | | $RCMAIL->storage->set_flag($message->uid, 'MDNSENT'); |
| | | return true; |
| | | } |
| | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * Detect recipient identity from specified message |
| | | */ |
| | | function rcmail_identity_select($MESSAGE, $identities = null, $compose_mode = 'reply') |
| | | { |
| | | $a_recipients = array(); |
| | | $a_names = array(); |
| | | |
| | | if ($identities === null) { |
| | | $identities = rcmail::get_instance()->user->list_identities(null, true); |
| | | } |
| | | |
| | | // extract all recipients of the reply-message |
| | | if (is_object($MESSAGE->headers) && in_array($compose_mode, array('reply', 'forward'))) { |
| | | $a_to = rcube_mime::decode_address_list($MESSAGE->headers->to, null, true, $MESSAGE->headers->charset); |
| | | foreach ($a_to as $addr) { |
| | | if (!empty($addr['mailto'])) { |
| | | $a_recipients[] = format_email($addr['mailto']); |
| | | $a_names[] = $addr['name']; |
| | | } |
| | | } |
| | | |
| | | if (!empty($MESSAGE->headers->cc)) { |
| | | $a_cc = rcube_mime::decode_address_list($MESSAGE->headers->cc, null, true, $MESSAGE->headers->charset); |
| | | foreach ($a_cc as $addr) { |
| | | if (!empty($addr['mailto'])) { |
| | | $a_recipients[] = format_email($addr['mailto']); |
| | | $a_names[] = $addr['name']; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | $from_idx = null; |
| | | $found_idx = null; |
| | | $default_identity = 0; // default identity is always first on the list |
| | | |
| | | // Select identity |
| | | foreach ($identities as $idx => $ident) { |
| | | // use From header |
| | | if (in_array($compose_mode, array('draft', 'edit'))) { |
| | | if ($MESSAGE->headers->from == $ident['ident']) { |
| | | $from_idx = $idx; |
| | | break; |
| | | } |
| | | } |
| | | // reply to yourself |
| | | else if ($compose_mode == 'reply' && $MESSAGE->headers->from == $ident['ident']) { |
| | | $from_idx = $idx; |
| | | break; |
| | | } |
| | | // use replied message recipients |
| | | else if (($found = array_search($ident['email_ascii'], $a_recipients)) !== false) { |
| | | if ($found_idx === null) { |
| | | $found_idx = $idx; |
| | | } |
| | | // match identity name |
| | | if ($a_names[$found] && $ident['name'] && $a_names[$found] == $ident['name']) { |
| | | $from_idx = $idx; |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // If matching by name+address doesn't found any matches, get first found address (identity) |
| | | if ($from_idx === null) { |
| | | $from_idx = $found_idx; |
| | | } |
| | | |
| | | // Try Return-Path |
| | | if ($from_idx === null && ($return_path = $MESSAGE->headers->others['return-path'])) { |
| | | foreach ($identities as $idx => $ident) { |
| | | $ident = str_replace('@', '=', $ident['email_ascii']) . '@'; |
| | | foreach ((array)$return_path as $path) { |
| | | if (strpos($path, $ident) !== false) { |
| | | $from_idx = $idx; |
| | | break 2; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Fallback using Delivered-To |
| | | if ($from_idx === null && ($delivered_to = $MESSAGE->headers->others['delivered-to'])) { |
| | | foreach ($identities as $idx => $ident) { |
| | | if (in_array($ident['email_ascii'], (array)$delivered_to)) { |
| | | $from_idx = $idx; |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Fallback using Envelope-To |
| | | if ($from_idx === null && ($envelope_to = $MESSAGE->headers->others['envelope-to'])) { |
| | | foreach ($identities as $idx => $ident) { |
| | | if (in_array($ident['email_ascii'], (array)$envelope_to)) { |
| | | $from_idx = $idx; |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return $identities[$from_idx !== null ? $from_idx : $default_identity]; |
| | | } |
| | | |
| | | // Fixes some content-type names |
| | | function rcmail_fix_mimetype($name) |
| | |
| | | // application/pdf.A520491B_3BF7_494D_8855_7FAC2C6C0608 |
| | | if (preg_match('/^application\/pdf.+/', $name)) |
| | | $name = 'application/pdf'; |
| | | // treat image/pjpeg (image/pjpg, image/jpg) as image/jpeg (#1489097) |
| | | else if (preg_match('/^image\/p?jpe?g$/', $name)) |
| | | $name = 'image/jpeg'; |
| | | |
| | | return $name; |
| | | } |
| | | |
| | | // return attachment filename, handle empty filename case |
| | | function rcmail_attachment_name($attachment, $display = false) |
| | | { |
| | | $filename = $attachment->filename; |
| | | |
| | | if ($filename === null || $filename === '') { |
| | | if ($attachment->mimetype == 'text/html') { |
| | | $filename = rcube_label('htmlmessage'); |
| | | } |
| | | else { |
| | | $ext = (array) rcube_mime::get_mime_extensions($attachment->mimetype); |
| | | $ext = array_shift($ext); |
| | | $filename = rcube_label('messagepart') . ' ' . $attachment->mime_id; |
| | | if ($ext) { |
| | | $filename .= '.' . $ext; |
| | | } |
| | | } |
| | | } |
| | | |
| | | $filename = preg_replace('[\r\n]', '', $filename); |
| | | |
| | | // Display smart names for some known mimetypes |
| | | if ($display) { |
| | | if (preg_match('/application\/(pgp|pkcs7)-signature/i', $attachment->mimetype)) { |
| | | $filename = rcube_label('digitalsig'); |
| | | } |
| | | } |
| | | |
| | | return $filename; |
| | | } |
| | | |
| | | function rcmail_search_filter($attrib) |
| | |
| | | |
| | | $attrib['onchange'] = JS_OBJECT_NAME.'.filter_mailbox(this.value)'; |
| | | |
| | | /* |
| | | RFC3501 (6.4.4): 'ALL', 'RECENT', |
| | | 'ANSWERED', 'DELETED', 'FLAGGED', 'SEEN', |
| | | 'UNANSWERED', 'UNDELETED', 'UNFLAGGED', 'UNSEEN', |
| | | 'NEW', // = (RECENT UNSEEN) |
| | | 'OLD' // = NOT RECENT |
| | | */ |
| | | // Content-Type values of messages with attachments |
| | | // the same as in app.js:add_message_row() |
| | | $ctypes = array('application/', 'multipart/m', 'multipart/signed', 'multipart/report'); |
| | | |
| | | // Build search string of "with attachment" filter |
| | | $attachment = str_repeat(' OR', count($ctypes)-1); |
| | | foreach ($ctypes as $type) { |
| | | $attachment .= ' HEADER Content-Type ' . rcube_imap_generic::escape($type); |
| | | } |
| | | |
| | | $select_filter = new html_select($attrib); |
| | | $select_filter->add(rcube_label('all'), 'ALL'); |
| | |
| | | $select_filter->add(rcube_label('deleted'), 'DELETED'); |
| | | $select_filter->add(rcube_label('undeleted'), 'UNDELETED'); |
| | | } |
| | | $select_filter->add(rcube_label('withattachment'), $attachment); |
| | | $select_filter->add(rcube_label('priority').': '.rcube_label('highest'), 'HEADER X-PRIORITY 1'); |
| | | $select_filter->add(rcube_label('priority').': '.rcube_label('high'), 'HEADER X-PRIORITY 2'); |
| | | $select_filter->add(rcube_label('priority').': '.rcube_label('normal'), 'NOT HEADER X-PRIORITY 1 NOT HEADER X-PRIORITY 2 NOT HEADER X-PRIORITY 4 NOT HEADER X-PRIORITY 5'); |
| | |
| | | $RCMAIL->output->send('messageerror'); |
| | | } |
| | | |
| | | // register UI objects |
| | | $OUTPUT->add_handlers(array( |
| | | 'mailboxlist' => 'rcmail_mailbox_list', |
| | | 'messages' => 'rcmail_message_list', |
| | | 'messagecountdisplay' => 'rcmail_messagecount_display', |
| | | 'quotadisplay' => 'rcmail_quota_display', |
| | | 'mailboxname' => 'rcmail_mailbox_name_display', |
| | | 'messageheaders' => 'rcmail_message_headers', |
| | | 'messagefullheaders' => 'rcmail_message_full_headers', |
| | | 'messagebody' => 'rcmail_message_body', |
| | | 'messagecontentframe' => 'rcmail_messagecontent_frame', |
| | | 'messagepartframe' => 'rcmail_message_part_frame', |
| | | 'messagepartcontrols' => 'rcmail_message_part_controls', |
| | | 'searchfilter' => 'rcmail_search_filter', |
| | | 'searchform' => array($OUTPUT, 'search_form'), |
| | | )); |
| | | function rcmail_message_import_form($attrib = array()) |
| | | { |
| | | global $OUTPUT; |
| | | |
| | | // register action aliases |
| | | $RCMAIL->register_action_map(array( |
| | | 'preview' => 'show.inc', |
| | | 'print' => 'show.inc', |
| | | 'moveto' => 'move_del.inc', |
| | | 'delete' => 'move_del.inc', |
| | | 'send' => 'sendmail.inc', |
| | | 'expunge' => 'folders.inc', |
| | | 'purge' => 'folders.inc', |
| | | 'remove-attachment' => 'attachments.inc', |
| | | 'display-attachment' => 'attachments.inc', |
| | | 'upload' => 'attachments.inc', |
| | | 'group-expand' => 'autocomplete.inc', |
| | | )); |
| | | // set defaults |
| | | $attrib += array('id' => 'rcmImportform', 'buttons' => 'yes'); |
| | | |
| | | // Get filesize, enable upload progress bar |
| | | $max_filesize = rcube_upload_init(); |
| | | |
| | | $button = new html_inputfield(array('type' => 'button')); |
| | | $fileinput = new html_inputfield(array( |
| | | 'type' => 'file', |
| | | 'name' => '_file[]', |
| | | 'size' => $attrib['attachmentfieldsize'], |
| | | 'multiple' => 'multiple', |
| | | 'accept' => ".eml, .mbox, message/rfc822, text/*", |
| | | )); |
| | | |
| | | $out = html::div($attrib, |
| | | $OUTPUT->form_tag(array('id' => $attrib['id'].'Frm', 'method' => 'post', 'enctype' => 'multipart/form-data'), |
| | | html::tag('input', array('type' => 'hidden', 'name' => '_unlock', 'value' => '')) . |
| | | html::div(null, $fileinput->show()) . |
| | | html::div('hint', rcube_label(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize)))) . |
| | | (get_boolean($attrib['buttons']) ? html::div('buttons', |
| | | $button->show(rcube_label('close'), array('class' => 'button', 'onclick' => "$('#$attrib[id]').hide()")) . ' ' . |
| | | $button->show(rcube_label('upload'), array('class' => 'button mainaction', 'onclick' => JS_OBJECT_NAME . ".command('import-messages', this.form)")) |
| | | ) : '') |
| | | ) |
| | | ); |
| | | |
| | | $OUTPUT->add_gui_object('importform', $attrib['id'].'Frm'); |
| | | return $out; |
| | | } |