| 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * Display Emoticons |
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| 5 | * |
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| 6 | * Sample plugin to replace emoticons in plain text message body with real icons |
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| 7 | * |
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| 8 | * @version @package_version@ |
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| 9 | * @license GNU GPLv3+ |
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| 10 | * @author Thomas Bruederli |
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| 11 | * @author Aleksander Machniak |
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| 12 | * @website http://roundcube.net |
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| 13 | */ |
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| 14 | class emoticons extends rcube_plugin |
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| 15 | { |
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| 16 | public $task = 'mail'; |
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| 17 | |
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| 18 | function init() |
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| 19 | { |
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| 20 | $this->add_hook('message_part_after', array($this, 'replace')); |
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| 21 | } |
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| 22 | |
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| 23 | function replace($args) |
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| 24 | { |
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| 25 | // This is a lookbehind assertion which will exclude html entities |
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| 26 | // E.g. situation when ";)" in "")" shouldn't be replaced by the icon |
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| 27 | // It's so long because of assertion format restrictions |
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| 28 | $entity = '(?<!&' |
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| 29 | . '[a-zA-Z0-9]{2}' . '|' . '#[0-9]{2}' . '|' |
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| 30 | . '[a-zA-Z0-9]{3}' . '|' . '#[0-9]{3}' . '|' |
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| 31 | . '[a-zA-Z0-9]{4}' . '|' . '#[0-9]{4}' . '|' |
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| 32 | . '[a-zA-Z0-9]{5}' . '|' |
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| 33 | . '[a-zA-Z0-9]{6}' . '|' |
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| 34 | . '[a-zA-Z0-9]{7}' |
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| 35 | . ')'; |
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| 36 | |
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| 37 | // map of emoticon replacements |
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| 38 | $map = array( |
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| 39 | '/:\)/' => $this->img_tag('smiley-smile.gif', ':)' ), |
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| 40 | '/:-\)/' => $this->img_tag('smiley-smile.gif', ':-)' ), |
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| 41 | '/(?<!mailto):D/' => $this->img_tag('smiley-laughing.gif', ':D' ), |
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| 42 | '/:-D/' => $this->img_tag('smiley-laughing.gif', ':-D' ), |
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| 43 | '/:\(/' => $this->img_tag('smiley-frown.gif', ':(' ), |
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| 44 | '/:-\(/' => $this->img_tag('smiley-frown.gif', ':-(' ), |
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| 45 | '/'.$entity.';\)/' => $this->img_tag('smiley-wink.gif', ';)' ), |
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| 46 | '/'.$entity.';-\)/' => $this->img_tag('smiley-wink.gif', ';-)' ), |
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| 47 | '/8\)/' => $this->img_tag('smiley-cool.gif', '8)' ), |
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| 48 | '/8-\)/' => $this->img_tag('smiley-cool.gif', '8-)' ), |
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| 49 | '/(?<!mailto):O/i' => $this->img_tag('smiley-surprised.gif', ':O' ), |
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| 50 | '/(?<!mailto):-O/i' => $this->img_tag('smiley-surprised.gif', ':-O' ), |
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| 51 | '/(?<!mailto):P/i' => $this->img_tag('smiley-tongue-out.gif', ':P' ), |
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| 52 | '/(?<!mailto):-P/i' => $this->img_tag('smiley-tongue-out.gif', ':-P' ), |
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| 53 | '/(?<!mailto):@/i' => $this->img_tag('smiley-yell.gif', ':@' ), |
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| 54 | '/(?<!mailto):-@/i' => $this->img_tag('smiley-yell.gif', ':-@' ), |
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| 55 | '/O:\)/i' => $this->img_tag('smiley-innocent.gif', 'O:)' ), |
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| 56 | '/O:-\)/i' => $this->img_tag('smiley-innocent.gif', 'O:-)' ), |
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| 57 | '/(?<!mailto):$/' => $this->img_tag('smiley-embarassed.gif', ':$' ), |
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| 58 | '/(?<!mailto):-$/' => $this->img_tag('smiley-embarassed.gif', ':-$' ), |
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| 59 | '/(?<!mailto):\*/i' => $this->img_tag('smiley-kiss.gif', ':*' ), |
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| 60 | '/(?<!mailto):-\*/i' => $this->img_tag('smiley-kiss.gif', ':-*' ), |
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| 61 | '/(?<!mailto):S/i' => $this->img_tag('smiley-undecided.gif', ':S' ), |
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| 62 | '/(?<!mailto):-S/i' => $this->img_tag('smiley-undecided.gif', ':-S' ), |
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| 63 | ); |
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| 64 | |
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| 65 | if ($args['type'] == 'plain') { |
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| 66 | $args['body'] = preg_replace( |
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| 67 | array_keys($map), array_values($map), $args['body']); |
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| 68 | } |
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| 69 | |
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| 70 | return $args; |
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| 71 | } |
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| 72 | |
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| 73 | private function img_tag($ico, $title) |
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| 74 | { |
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| 75 | $path = './program/js/tiny_mce/plugins/emotions/img/'; |
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| 76 | return html::img(array('src' => $path.$ico, 'title' => $title)); |
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| 77 | } |
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| 78 | } |
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