- Improve logic of signatures colorizing and truncating, introduce sig_max_lines option
| | |
| | | global $RCMAIL, $MESSAGE, $LINE_LENGTH; |
| | | |
| | | if (!$bodyIsHtml) { |
| | | $body = preg_replace('/\r?\n/', "\n", $body); |
| | | |
| | | // try to remove the signature |
| | | if ($RCMAIL->config->get('strip_existing_sig', true) && ($sp = strrpos($body, '-- ')) !== false && ($sp == 0 || $body{$sp-1} == "\n")) { |
| | | if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r") |
| | | if ($RCMAIL->config->get('strip_existing_sig', true)) { |
| | | $len = strlen($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-1)); |
| | | } |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // soft-wrap and quote message text |
| | | $body = rcmail_wrap_and_quote(rtrim($body, "\r\n"), $LINE_LENGTH); |
| | | $body = rcmail_wrap_and_quote(rtrim($body, "\n"), $LINE_LENGTH); |
| | | |
| | | // add title line(s) |
| | | $prefix = sprintf("On %s, %s wrote:\n", |
| | |
| | | */ |
| | | function rcmail_plain_body($body, $flowed=false) |
| | | { |
| | | global $RCMAIL; |
| | | |
| | | // make links and email-addresses clickable |
| | | $replacer = new rcube_string_replacer; |
| | | |
| | |
| | | str_repeat('</blockquote>', $quote_level - $q))) . $a_lines[$n]; |
| | | else if ($flowed) { |
| | | // previous line is flowed |
| | | if (isset($a_lines[$last]) |
| | | if (isset($a_lines[$last]) && $a_lines[$n] |
| | | && $a_lines[$last][strlen($a_lines[$last])-1] == ' ') { |
| | | // merge lines (and remove space-stuffing) |
| | | // merge lines |
| | | $a_lines[$last] .= $a_lines[$n]; |
| | | unset($a_lines[$n]); |
| | | } |
| | |
| | | $a_lines[$n] = substr($a_lines[$n], 1); |
| | | |
| | | // previous line is flowed? |
| | | if (isset($a_lines[$last]) |
| | | if (isset($a_lines[$last]) && $a_lines[$n] |
| | | && $a_lines[$last] != '-- ' |
| | | && $a_lines[$last][strlen($a_lines[$last])-1] == ' ' |
| | | ) { |
| | |
| | | $body = Q(join("\n", $a_lines), '', false); |
| | | |
| | | // colorize signature |
| | | if (($sp = strrpos($body, "-- \n")) !== false) { |
| | | if (($sp == 0 || $body[$sp-1] == "\n")) { |
| | | // do not touch blocks with more that 10 lines |
| | | if (substr_count($body, "\n", $sp) < 10) |
| | | $len = strlen($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; |
| | | } |
| | | } |
| | | |