serendipity_event_bbcode.php

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<?php # $Id: serendipity_event_bbcode.php,v 1.3.4.1 2004/04/13 10:01:12 garvinhicking Exp $

/******************************************************
*汉化作者:youngong(http://youngong.blogbus.com)       *
*官方主页：http://www.s9y.corg                        *
*我的信箱：[e-mail]                           *
*如果有问题,欢迎和作者及汉化作者联系。                *
*******************************************************/

switch ($serendipity['lang']) {
    case 'de':
        @define('PLUGIN_EVENT_BBCODE_NAME',     'Textformatierung: BBCode');
        @define('PLUGIN_EVENT_BBCODE_DESC',     'BBCode-Formatierung durchf黨ren');
        @define('PLUGIN_EVENT_BBCODE_TRANSFORM', '<a href="http://www.phpbb.com/phpBB/faq.php?mode=bbcode">BBCode</a>-Formatierung erlaubt');
        break;

    case 'cn':
	    @define('PLUGIN_EVENT_BBCODE_NAME',     '标记: BBCode');
        @define('PLUGIN_EVENT_BBCODE_DESC',     '用BBCode标记');
        @define('PLUGIN_EVENT_BBCODE_TRANSFORM', '<a href="http://www.phpbb.com/phpBB/faq.php?mode=bbcode">BBCode</a> 格式标准');
        break;
        
    case 'en':
    default:
        @define('PLUGIN_EVENT_BBCODE_NAME',     'Markup: BBCode');
        @define('PLUGIN_EVENT_BBCODE_DESC',     'Markup text using BBCode');
        @define('PLUGIN_EVENT_BBCODE_TRANSFORM', '<a href="http://www.phpbb.com/phpBB/faq.php?mode=bbcode">BBCode</a> format allowed');
        break;
}

class serendipity_event_bbcode extends serendipity_event
{

    function introspect(&$propbag)
    {
        global $serendipity;

        $propbag->add('name',          PLUGIN_EVENT_BBCODE_NAME);
        $propbag->add('description',   PLUGIN_EVENT_BBCODE_DESC);
        $propbag->add('event_hooks', array('frontend_display' => true, 'frontend_comment' => true));

        $this->markup_elements = array(
            array(
              'name'     => ENTRY_BODY,
              'element'  => 'body',
            ),
            array(
              'name'     => EXTENDED_BODY,
              'element'  => 'extended',
            ),
            array(
              'name'     => COMMENT,
              'element'  => 'comment',
            ),
            array(
              'name'     => HTML_NUGGET,
              'element'  => 'html_nugget',
            )
        );

        $conf_array = array();
        foreach($this->markup_elements as $element) {
            $conf_array[] = $element['name'];
        }
        $propbag->add('configuration', $conf_array);

        $this->bbcodes = array(
          '/(?<!\\\\)\[color(?::\w+)?=(.*?)\](.*?)\[\/color(?::\w+)?\]/si'   => "<span style=\"color:\\1\">\\2</span>",
          '/(?<!\\\\)\[size(?::\w+)?=(.*?)\](.*?)\[\/size(?::\w+)?\]/si'     => "<span style=\"font-size:\\1\">\\2</span>",
          '/(?<!\\\\)\[font(?::\w+)?=(.*?)\](.*?)\[\/font(?::\w+)?\]/si'     => "<span style=\"font-family:\\1\">\\2</span>",
          '/(?<!\\\\)\[align(?::\w+)?=(.*?)\](.*?)\[\/align(?::\w+)?\]/si'   => "<div style=\"text-align:\\1\">\\2</div>",
          '/(?<!\\\\)\[b(?::\w+)?\](.*?)\[\/b(?::\w+)?\]/si'                 => "<span style=\"font-weight:bold\">\\1</span>",
          '/(?<!\\\\)\[i(?::\w+)?\](.*?)\[\/i(?::\w+)?\]/si'                 => "<span style=\"font-style:italic\">\\1</span>",
          '/(?<!\\\\)\[u(?::\w+)?\](.*?)\[\/u(?::\w+)?\]/si'                 => "<span style=\"text-decoration:underline\">\\1</span>",
          '/(?<!\\\\)\[center(?::\w+)?\](.*?)\[\/center(?::\w+)?\]/si'       => "<div style=\"text-align:center\">\\1</div>",

          // [code] & [php]
          '/(?<!\\\\)\[code(?::\w+)?\](.*?)\[\/code(?::\w+)?\]/si'           => "<div class=\"bb-code\">\\1</div>",
          '/(?<!\\\\)\[php(?::\w+)?\](.*?)\[\/php(?::\w+)?\]/si'             => "<div class=\"bb-php\">\\1</div>",

          // [email]
          '/(?<!\\\\)\[email(?::\w+)?\](.*?)\[\/email(?::\w+)?\]/si'         => "<a href=\"mailto:\\1\" class=\"bb-email\">\\1</a>",
          '/(?<!\\\\)\[email(?::\w+)?=(.*?)\](.*?)\[\/email(?::\w+)?\]/si'   => "<a href=\"mailto:\\1\" class=\"bb-email\">\\2</a>",

          // [url]
          '/(?<!\\\\)\[url(?::\w+)?\]www\.(.*?)\[\/url(?::\w+)?\]/si'        => "<a href=\"http://www.\\1\" target=\"_blank\" class=\"bb-url\">\\1</a>",
          '/(?<!\\\\)\[url(?::\w+)?\](.*?)\[\/url(?::\w+)?\]/si'             => "<a href=\"\\1\" target=\"_blank\" class=\"bb-url\">\\1</a>",
          '/(?<!\\\\)\[url(?::\w+)?=(.*?)?\](.*?)\[\/url(?::\w+)?\]/si'      => "<a href=\"\\1\" target=\"_blank\" class=\"bb-url\">\\2</a>",

          // [img]
          '/(?<!\\\\)\[img(?::\w+)?\](.*?)\[\/img(?::\w+)?\]/si'             => "<img src=\"\\1\" alt=\"\\1\" class=\"bb-image\" />",
          '/(?<!\\\\)\[img(?::\w+)?=(.*?)x(.*?)\](.*?)\[\/img(?::\w+)?\]/si' => "<img width=\"\\1\" height=\"\\2\" src=\"\\3\" alt=\"\\3\" class=\"bb-image\" />",

          // [quote]
          '/(?<!\\\\)\[quote(?::\w+)?\](.*?)\[\/quote(?::\w+)?\]/si'         => "<div>Quote:<div class=\"bb-quote\">\\1</div></div>",
          '/(?<!\\\\)\[quote(?::\w+)?=(?:&quot;|"|\')?(.*?)["\']?(?:&quot;|"|\')?\](.*?)\[\/quote\]/si'   => "<div>Quote \\1:<div class=\"bb-quote\">\\2</div></div>",

          // [list]
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\*(?::\w+)?\](.*?)(?=(?:\s*<br\s*\/?>\s*)?\[\*|(?:\s*<br\s*\/?>\s*)?\[\/?list)/si' => "\n<li class=\"bb-listitem\">\\1</li>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list(:(?!u|o)\w+)?\](?:<br\s*\/?>)?/si'    => "\n</ul>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list:u(:\w+)?\](?:<br\s*\/?>)?/si'         => "\n</ul>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list:o(:\w+)?\](?:<br\s*\/?>)?/si'         => "\n</ol>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(:(?!u|o)\w+)?\]\s*(?:<br\s*\/?>)?/si'   => "\n<ul class=\"bb-list-unordered\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list:u(:\w+)?\]\s*(?:<br\s*\/?>)?/si'        => "\n<ul class=\"bb-list-unordered\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list:o(:\w+)?\]\s*(?:<br\s*\/?>)?/si'        => "\n<ol class=\"bb-list-ordered\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?::o)?(:\w+)?=1\]\s*(?:<br\s*\/?>)?/si' => "\n<ol class=\"bb-list-ordered,bb-list-ordered-d\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?::o)?(:\w+)?=i\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-lr\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?::o)?(:\w+)?=I\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-ur\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?::o)?(:\w+)?=a\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-la\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?::o)?(:\w+)?=A\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-ua\">",

          // escaped tags like \[b], \[color], \[url], ...
          '/\\\\(\[\/?\w+(?::\w+)*\])/'                                      => "\\1"
        );
    }


    function generate_content(&$title) {
        $title = PLUGIN_EVENT_BBCODE_NAME;
    }


    function introspect_config_item($name, &$propbag)
    {
        $propbag->add('type',        'boolean');
        $propbag->add('name',        $name);
        $propbag->add('description', sprintf(APPLY_MARKUP_TO, $name));
        return true;
    }

    function bbcode($input) {
        /* Regular expressions taken from http://smarty.incutio.com/?page=BBCodePlugin Wiki (Andre Rabold) */
        return preg_replace(array_keys($this->bbcodes), array_values($this->bbcodes), $input);
}

    function event_hook($event, &$bag, &$eventData) {
        global $serendipity;

        $hooks = &$bag->get('event_hooks');

        if (isset($hooks[$event])) {
            switch($event) {
                case 'frontend_display':

                    foreach ($this->markup_elements as $temp) {
                        if (serendipity_db_bool($this->get_config($temp['name'], true)) && isset($eventData[$temp['element']])) {
                            $element = $temp['element'];
                            $eventData[$element] = $this->bbcode($eventData[$element]);
                        }
                    }
                    return true;
                    break;

                case 'frontend_comment':
                    if (serendipity_db_bool($this->get_config(COMMENT, true))) {
                        echo PLUGIN_EVENT_BBCODE_TRANSFORM . '<br />';
                    }
                    return true;
                    break;

                default:
                  return false;
            }
        } else {
            return false;
        }
    }
}

/* vim: set sts=4 ts=4 expandtab : */
?>