diff options
Diffstat (limited to 'plugins/emoticons/emoticons.php')
| -rw-r--r-- | plugins/emoticons/emoticons.php | 66 |
1 files changed, 51 insertions, 15 deletions
diff --git a/plugins/emoticons/emoticons.php b/plugins/emoticons/emoticons.php index afd299c8e..e929c9f9d 100644 --- a/plugins/emoticons/emoticons.php +++ b/plugins/emoticons/emoticons.php @@ -5,7 +5,7 @@ * * Sample plugin to replace emoticons in plain text message body with real icons * - * @version 1.1.0 + * @version 1.2.0 * @author Thomas Bruederli * @author Aleksander Machniak * @website http://roundcube.net @@ -13,31 +13,67 @@ class emoticons extends rcube_plugin { public $task = 'mail'; - private $map; function init() { - $this->task = 'mail'; $this->add_hook('message_part_after', array($this, 'replace')); - - $this->map = array( - '/:\)/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-smile.gif', 'title' => ':)')), - '/:-\)/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-smile.gif', 'title' => ':-)')), - '/(?<!mailto):D/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-laughing.gif', 'title' => ':D')), - '/:-D/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-laughing.gif', 'title' => ':-D')), - '/;\)/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-wink.gif', 'title' => ';)')), - '/;-\)/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-wink.gif', 'title' => ';-)')), - '/:\(/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-frown.gif', 'title' => ':(')), - '/:-\(/' => html::img(array('src' => './program/js/tiny_mce/plugins/emotions/img/smiley-frown.gif', 'title' => ':-(')), - ); } function replace($args) { + // This is a lookbehind assertion which will exclude html entities + // E.g. situation when ";)" in "")" shouldn't be replaced by the icon + // It's so long because of assertion format restrictions + $entity = '(?<!&' + . '[a-zA-Z0-9]{2}' . '|' . '#[0-9]{2}' . '|' + . '[a-zA-Z0-9]{3}' . '|' . '#[0-9]{3}' . '|' + . '[a-zA-Z0-9]{4}' . '|' . '#[0-9]{4}' . '|' + . '[a-zA-Z0-9]{5}' . '|' + . '[a-zA-Z0-9]{6}' . '|' + . '[a-zA-Z0-9]{7}' + . ')'; + + // map of emoticon replacements + $map = array( + '/:\)/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-smile.gif', + 'title' => ':)' + )), + '/:-\)/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-smile.gif', + 'title' => ':-)' + )), + '/(?<!mailto):D/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-laughing.gif', + 'title' => ':D' + )), + '/:-D/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-laughing.gif', + 'title' => ':-D' + )), + '/:\(/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-frown.gif', + 'title' => ':(' + )), + '/:-\(/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-frown.gif', + 'title' => ':-(' + )), + '/'.$entity.';\)/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-wink.gif', + 'title' => ';)' + )), + '/'.$entity.';-\)/' => html::img(array( + 'src' => './program/js/tiny_mce/plugins/emotions/img/smiley-wink.gif', + 'title' => ';-)' + )), + ); + if ($args['type'] == 'plain') { $args['body'] = preg_replace( - array_keys($this->map), array_values($this->map), $args['body']); + array_keys($map), array_values($map), $args['body']); } + return $args; } |