| | |
| | | unset($data['body']); |
| | | |
| | | // plaintext postprocessing |
| | | if ($part->ctype_secondary == 'plain') { |
| | | // make links and email-addresses clickable |
| | | $replacements = 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); |
| | | |
| | | // split body into single lines |
| | | $a_lines = preg_split('/\r?\n/', $body); |
| | | $q_lines = array(); |
| | | $quote_level = 0; |
| | | |
| | | // find/mark quoted lines... |
| | | for ($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($regs[0])); |
| | | |
| | | if ($q > $quote_level) |
| | | $q_lines[$n]['quote'] = $q - $quote_level; |
| | | else if ($q < $quote_level) |
| | | $q_lines[$n]['endquote'] = $quote_level - $q; |
| | | } |
| | | else if ($quote_level > 0) |
| | | $q_lines[$n]['endquote'] = $quote_level; |
| | | |
| | | $quote_level = $q; |
| | | } |
| | | |
| | | // quote plain text |
| | | $body = Q(join("\n", $a_lines), 'replace', false); |
| | | |
| | | // colorize signature |
| | | if (($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>'; |
| | | } |
| | | |
| | | // 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 the links for urls and mailtos |
| | | $body = $replacements->resolve(join("\n", $a_lines)); |
| | | } |
| | | if ($part->ctype_secondary == 'plain') |
| | | $body = rcmail_plain_body($body); |
| | | |
| | | // allow post-processing of the message body |
| | | $data = $RCMAIL->plugins->exec_hook('message_part_after', array('type' => $part->ctype_secondary, 'body' => $body) + $data); |
| | | |
| | | return $data['type'] == 'html' ? $data['body'] : html::tag('pre', array(), $data['body']); |
| | | } |
| | | |
| | | /** |
| | | * Handle links and citation marks in plain text message |
| | | * |
| | | * @param string Plain text string |
| | | * @return string Formatted HTML string |
| | | */ |
| | | function rcmail_plain_body($body) |
| | | { |
| | | // make links and email-addresses clickable |
| | | $replacements = 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); |
| | | |
| | | // split body into single lines |
| | | $a_lines = preg_split('/\r?\n/', $body); |
| | | $q_lines = array(); |
| | | $quote_level = 0; |
| | | |
| | | // find/mark quoted lines... |
| | | for ($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($regs[0])); |
| | | |
| | | if ($q > $quote_level) |
| | | $q_lines[$n]['quote'] = $q - $quote_level; |
| | | else if ($q < $quote_level) |
| | | $q_lines[$n]['endquote'] = $quote_level - $q; |
| | | } |
| | | else if ($quote_level > 0) |
| | | $q_lines[$n]['endquote'] = $quote_level; |
| | | |
| | | $quote_level = $q; |
| | | } |
| | | |
| | | // quote plain text |
| | | $body = Q(join("\n", $a_lines), 'replace', false); |
| | | |
| | | // colorize signature |
| | | if (($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>'; |
| | | } |
| | | |
| | | // 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 the links for urls and mailtos |
| | | $body = $replacements->resolve(join("\n", $a_lines)); |
| | | |
| | | return $body; |
| | | } |
| | | |
| | | |
| | |
| | | } |
| | | } |
| | | else |
| | | $out .= html::div('message-part', html::tag('pre', array(), Q($MESSAGE->body))); |
| | | $out .= html::div('message-part', html::tag('pre', array(), |
| | | rcmail_plain_body(Q($MESSAGE->body, 'strict', false)))); |
| | | |
| | | $ctype_primary = strtolower($MESSAGE->structure->ctype_primary); |
| | | $ctype_secondary = strtolower($MESSAGE->structure->ctype_secondary); |