diff options
Diffstat (limited to 'program/steps')
| -rw-r--r-- | program/steps/mail/sendmail.inc | 56 |
1 files changed, 26 insertions, 30 deletions
diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc index b065c2a25..5f12f3fe9 100644 --- a/program/steps/mail/sendmail.inc +++ b/program/steps/mail/sendmail.inc @@ -98,47 +98,43 @@ function rcmail_attach_emoticons(&$mime_message) { global $CONFIG; - $htmlContents = $mime_message->getHtmlBody(); + $body = $mime_message->getHtmlBody(); // remove any null-byte characters before parsing - $body = preg_replace('/\x00/', '', $htmlContents); + $body = preg_replace('/\x00/', '', $body); - $last_img_pos = 0; $searchstr = 'program/js/tiny_mce/plugins/emotions/img/'; - $path_len = strlen(INSTALL_PATH . '/'); + $offset = 0; // keep track of added images, so they're only added once $included_images = array(); - // find emoticon image tags - while ($pos = strpos($body, $searchstr, $last_img_pos)) - { - $pos2 = strpos($body, '"', $pos); - $body_pre = substr($body, 0, $pos); - $body_post = substr($body, $pos2); - - $image_name = substr($body, - $pos + strlen($searchstr), - $pos2 - ($pos + strlen($searchstr))); - - // sanitize image name so resulting attachment doesn't leave images dir - $image_name = preg_replace('/[^a-zA-Z0-9_\.\-]/i','',$image_name); - $img_file = INSTALL_PATH . '/' . $searchstr . $image_name; - - if (! in_array($image_name, $included_images)) - { - // add the image to the MIME message - if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, $image_name)) - $OUTPUT->show_message("emoticonerror", 'error'); - array_push($included_images, $image_name); + if (preg_match_all('# src=[\'"]([^\'"]+)#', $body, $matches, PREG_OFFSET_CAPTURE)) { + foreach ($matches[1] as $m) { + // find emoticon image tags + if (preg_match('#'.$searchstr.'(.*)$#', $m[0], $imatches)) { + $image_name = $imatches[1]; + + // sanitize image name so resulting attachment doesn't leave images dir + $image_name = preg_replace('/[^a-zA-Z0-9_\.\-]/i', '', $image_name); + $img_file = INSTALL_PATH . '/' . $searchstr . $image_name; + + if (! in_array($image_name, $included_images)) { + // add the image to the MIME message + if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, $image_name)) + $OUTPUT->show_message("emoticonerror", 'error'); + array_push($included_images, $image_name); + } + + $body = substr_replace($body, $img_file, $m[1] + $offset, strlen($m[0])); + $offset += strlen($img_file) - strlen($m[0]); } - - $body = $body_pre . $img_file . $body_post; - - $last_img_pos = $pos2 + $path_len; } + } $mime_message->setHTMLBody($body); + + return $body; } @@ -276,7 +272,7 @@ if ($isHtml) $MAIL_MIME->setTXTBody($plainTextPart); // look for "emoticon" images from TinyMCE and copy into message as attachments - rcmail_attach_emoticons($MAIL_MIME); + $message_body = rcmail_attach_emoticons($MAIL_MIME); } else { |