| | |
| | | +-----------------------------------------------------------------------+ |
| | | | program/steps/mail/func.inc | |
| | | | | |
| | | | This file is part of the RoundCube Webmail client | |
| | | | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2010, Roundcube Dev. - Switzerland | |
| | | | Licensed under the GNU GPL | |
| | | | | |
| | | | PURPOSE: | |
| | |
| | | |
| | | $EMAIL_ADDRESS_PATTERN = '([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9][a-z0-9\-\.]*\\.[a-z]{2,5})'; |
| | | |
| | | // actions that do not require imap connection |
| | | $NOIMAP_ACTIONS = array('addcontact', 'autocomplete', 'upload', 'display-attachment', 'remove-attachment'); |
| | | // actions that do not require imap connection here |
| | | $NOIMAP_ACTIONS = array('addcontact', 'autocomplete', 'upload', 'display-attachment', 'remove-attachment', 'get'); |
| | | |
| | | // always instantiate imap object (but not yet connect to server) |
| | | $RCMAIL->imap_init(); |
| | |
| | | && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false) |
| | | $a_show_cols[$f] = 'to'; |
| | | |
| | | // make sure 'threads' column is present |
| | | // make sure 'threads' and 'subject' columns are present |
| | | if (!in_array('subject', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'subject'); |
| | | if (!in_array('threads', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'threads'); |
| | | |
| | |
| | | |
| | | /** |
| | | * return javascript commands to add rows to the message list |
| | | * or to replace the whole list (IE only) |
| | | */ |
| | | function rcmail_js_message_list($a_headers, $insert_top=FALSE, $head_replace=FALSE) |
| | | function rcmail_js_message_list($a_headers, $insert_top=FALSE, $a_show_cols=null) |
| | | { |
| | | global $CONFIG, $IMAP, $RCMAIL, $OUTPUT; |
| | | |
| | | if (!empty($_SESSION['list_attrib']['columns'])) |
| | | $a_show_cols = $_SESSION['list_attrib']['columns']; |
| | | else |
| | | $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); |
| | | if (empty($a_show_cols)) { |
| | | if (!empty($_SESSION['list_attrib']['columns'])) |
| | | $a_show_cols = $_SESSION['list_attrib']['columns']; |
| | | else |
| | | $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject'); |
| | | } |
| | | else { |
| | | if (!is_array($a_show_cols)) |
| | | $a_show_cols = preg_split('/[\s,;]+/', strip_quotes($a_show_cols)); |
| | | $head_replace = true; |
| | | } |
| | | |
| | | $mbox = $IMAP->get_mailbox_name(); |
| | | $delim = $IMAP->get_hierarchy_delimiter(); |
| | | |
| | | // make sure 'threads' and 'subject' columns are present |
| | | if (!in_array('subject', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'subject'); |
| | | if (!in_array('threads', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'threads'); |
| | | |
| | | $_SESSION['list_attrib']['columns'] = $a_show_cols; |
| | | |
| | | // show 'to' instead of 'from' in sent/draft messages |
| | | if ((strpos($mbox.$delim, $CONFIG['sent_mbox'].$delim)===0 || strpos($mbox.$delim, $CONFIG['drafts_mbox'].$delim)===0) |
| | | && (($f = array_search('from', $a_show_cols)) !== false) && array_search('to', $a_show_cols) === false) |
| | | $a_show_cols[$f] = 'to'; |
| | | |
| | | // make sure 'threads' column is present |
| | | if (!in_array('threads', $a_show_cols)) |
| | | array_unshift($a_show_cols, 'threads'); |
| | | // Make sure there are no duplicated columns (#1486999) |
| | | $a_show_cols = array_unique($a_show_cols); |
| | | |
| | | // Plugins may set header's list_cols/list_flags and other rcube_mail_header variables |
| | | // and list columns |
| | |
| | | |
| | | // charset was converted to UTF-8 in rcube_imap::get_message_part(), |
| | | // -> change charset specification in HTML accordingly |
| | | $charset_pattern = '(<meta\s+[^>]* content=)[\'"]?(\w+\/\w+;\s*charset=)([a-z0-9-_]+[\'"]?)'; |
| | | $charset_pattern = '(<meta\s+[^>]*content=)[\'"]?(\w+\/\w+;\s*charset=)([a-z0-9-_]+[\'"]?)'; |
| | | if (preg_match("/$charset_pattern/Ui", $html)) { |
| | | $html = preg_replace("/$charset_pattern/i", '\\1"\\2'.RCMAIL_CHARSET.'"', $html); |
| | | } |
| | |
| | | $html = '<head></head>'. $html; |
| | | $html = substr_replace($html, '<meta http-equiv="Content-Type" content="text/html; charset='.RCMAIL_CHARSET.'" />', intval(stripos($html, '<head>')+6), 0); |
| | | } |
| | | |
| | | // turn relative into absolute urls |
| | | $html = rcmail_resolve_base($html); |
| | | |
| | |
| | | |
| | | // plaintext postprocessing |
| | | if ($part->ctype_secondary == 'plain') |
| | | $body = rcmail_plain_body($body); |
| | | $body = rcmail_plain_body($body, $part->ctype_parameters['format'] == 'flowed'); |
| | | |
| | | // allow post-processing of the message body |
| | | $data = $RCMAIL->plugins->exec_hook('message_part_after', array('type' => $part->ctype_secondary, 'body' => $body) + $data); |
| | |
| | | /** |
| | | * Handle links and citation marks in plain text message |
| | | * |
| | | * @param string Plain text string |
| | | * @param string Plain text string |
| | | * @param boolean Text uses format=flowed |
| | | * |
| | | * @return string Formatted HTML string |
| | | */ |
| | | function rcmail_plain_body($body) |
| | | function rcmail_plain_body($body, $flowed=false) |
| | | { |
| | | global $RCMAIL; |
| | | |
| | | // make links and email-addresses clickable |
| | | $replacements = new rcube_string_replacer; |
| | | $replacer = new rcube_string_replacer; |
| | | |
| | | // search for patterns like links and e-mail addresses |
| | | $body = preg_replace_callback($replacements->link_pattern, array($replacements, 'link_callback'), $body); |
| | | $body = preg_replace_callback($replacements->mailto_pattern, array($replacements, 'mailto_callback'), $body); |
| | | $body = preg_replace_callback($replacer->link_pattern, array($replacer, 'link_callback'), $body); |
| | | $body = preg_replace_callback($replacer->mailto_pattern, array($replacer, 'mailto_callback'), $body); |
| | | |
| | | // split body into single lines |
| | | $a_lines = preg_split('/\r?\n/', $body); |
| | | $q_lines = array(); |
| | | $quote_level = 0; |
| | | $last = -1; |
| | | |
| | | // find/mark quoted lines... |
| | | for ($n=0, $cnt=count($a_lines); $n < $cnt; $n++) { |
| | | $q = 0; |
| | | |
| | | if ($a_lines[$n][0] == '>' && preg_match('/^(>+\s*)+/', $a_lines[$n], $regs)) { |
| | | $q = strlen(preg_replace('/\s/', '', $regs[0])); |
| | | $a_lines[$n] = substr($a_lines[$n], strlen($regs[0])); |
| | | $a_lines[$n] = substr($a_lines[$n], strlen($regs[0])); |
| | | |
| | | if ($q > $quote_level) |
| | | $q_lines[$n]['quote'] = $q - $quote_level; |
| | | $a_lines[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('<blockquote>', $q - $quote_level))) . $a_lines[$n]; |
| | | else if ($q < $quote_level) |
| | | $q_lines[$n]['endquote'] = $quote_level - $q; |
| | | $a_lines[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level - $q))) . $a_lines[$n]; |
| | | else if ($flowed) { |
| | | // previous line is flowed |
| | | if (isset($a_lines[$last]) && $a_lines[$n] |
| | | && $a_lines[$last][strlen($a_lines[$last])-1] == ' ') { |
| | | // merge lines |
| | | $a_lines[$last] .= $a_lines[$n]; |
| | | unset($a_lines[$n]); |
| | | } |
| | | else |
| | | $last = $n; |
| | | } |
| | | } |
| | | else if ($quote_level > 0) |
| | | $q_lines[$n]['endquote'] = $quote_level; |
| | | else { |
| | | $q = 0; |
| | | if ($flowed) { |
| | | // sig separator - line is fixed |
| | | if ($a_lines[$n] == '-- ') { |
| | | $last = $n; |
| | | } |
| | | else { |
| | | // remove space-stuffing |
| | | if ($a_lines[$n][0] == ' ') |
| | | $a_lines[$n] = substr($a_lines[$n], 1); |
| | | |
| | | // previous line is flowed? |
| | | if (isset($a_lines[$last]) && $a_lines[$n] |
| | | && $a_lines[$last] != '-- ' |
| | | && $a_lines[$last][strlen($a_lines[$last])-1] == ' ' |
| | | ) { |
| | | $a_lines[$last] .= $a_lines[$n]; |
| | | unset($a_lines[$n]); |
| | | } |
| | | else { |
| | | $last = $n; |
| | | } |
| | | } |
| | | if ($quote_level > 0) |
| | | $a_lines[$last] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level))) . $a_lines[$last]; |
| | | } |
| | | else if ($quote_level > 0) |
| | | $a_lines[$n] = $replacer->get_replacement($replacer->add( |
| | | str_repeat('</blockquote>', $quote_level))) . $a_lines[$n]; |
| | | } |
| | | |
| | | $quote_level = $q; |
| | | } |
| | | |
| | | // quote plain text |
| | | $body = Q(join("\n", $a_lines), 'replace', false); |
| | | $body = Q(join("\n", $a_lines), 'dummy', false); |
| | | |
| | | // colorize signature |
| | | if (($sp = strrpos($body, '-- ')) !== false) |
| | | if (($sp == 0 || $body[$sp-1] == "\n") && $body[$sp+3] == "\n") { |
| | | $body = substr($body, 0, max(0, $sp)) |
| | | .'<span class="sig">'.substr($body, $sp).'</span>'; |
| | | $len = strlen($body); |
| | | while (($sp = strrpos($body, "-- \n", $sp ? -$len+$sp-1 : 0)) !== false) { |
| | | if ($sp == 0 || $body[$sp-1] == "\n") { |
| | | // do not touch blocks with more that X lines |
| | | if (substr_count($body, "\n", $sp) < $RCMAIL->config->get('sig_max_lines', 15)) |
| | | $body = substr($body, 0, max(0, $sp)) |
| | | .'<span class="sig">'.substr($body, $sp).'</span>'; |
| | | break; |
| | | } |
| | | } |
| | | |
| | | // colorize quoted lines |
| | | $a_lines = preg_split('/\n/', $body); |
| | | foreach ($q_lines as $i => $q) |
| | | if ($q['quote']) |
| | | $a_lines[$i] = str_repeat('<blockquote>', $q['quote']) . $a_lines[$i]; |
| | | else if ($q['endquote']) |
| | | $a_lines[$i] = str_repeat('</blockquote>', $q['endquote']) . $a_lines[$i]; |
| | | // insert url/mailto links and citation tags |
| | | $body = $replacer->resolve($body); |
| | | |
| | | // insert the links for urls and mailtos |
| | | $body = $replacements->resolve(join("\n", $a_lines)); |
| | | |
| | | return $body; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * add a string to the replacement array and return a replacement string |
| | | */ |
| | | function rcmail_str_replacement($str, &$rep) |
| | | { |
| | | static $count = 0; |
| | | $rep[$count] = stripslashes($str); |
| | | return "##string_replacement{".($count++)."}##"; |
| | | } |
| | | |
| | | |
| | |
| | | |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix', array( |
| | | 'part' => $part, 'prefix' => '')); |
| | | |
| | | // re-format format=flowed content |
| | | if ($part->ctype_secondary == "plain" && $part->ctype_parameters['format'] == "flowed") |
| | | $part->body = rcube_message::unfold_flowed($part->body); |
| | | |
| | | $body = rcmail_print_body($part, array('safe' => $safe_mode, 'plain' => !$CONFIG['prefer_html'])); |
| | | |
| | |
| | | "\t" . rcube_label("sent") . ': ' . format_date($message->headers->date, $RCMAIL->config->get('date_long')) . "\r\n" . |
| | | "\r\n" . rcube_label("receiptnote") . "\r\n"; |
| | | |
| | | $ua = $RCMAIL->config->get('useragent', "RoundCube Webmail (Version ".RCMAIL_VERSION.")"); |
| | | $ua = $RCMAIL->config->get('useragent', "Roundcube Webmail (Version ".RCMAIL_VERSION.")"); |
| | | $report = "Reporting-UA: $ua\r\n"; |
| | | |
| | | if ($message->headers->to) |