serendipity_event_contentrewrite.php

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<?php # $Id: serendipity_event_contentrewrite.php,v 1.5.4.3 2004/04/17 12:12:59 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_CONTENTREWRITE_FROM', 'quelle');
        @define('PLUGIN_EVENT_CONTENTREWRITE_TO', 'ziel');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NAME', 'Wort-Ersetzer');
        @define('PLUGIN_EVENT_CONTENTREWRITE_DESCRIPTION', 'Ersetzt ein Wort mit einem neuen Inhalt, z.B. f黵 Akronyme');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTITLE', 'Neuer Titel');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTDESCRIPTION', 'Der Akronym-Titel des neuen Eintrages ({quelle})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTITLE', 'Titel #%d');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTDESCRIPTION', 'Das Akronym ({quelle})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PTITLE', 'Plugin Titel');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PDESCRIPTION', 'Der Name dieses Pligins');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDESCRIPTION', 'Neue Beschreibung');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDDESCRIPTION', 'Die Beschreibung des neuen Eintrages ({ziel})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDESCRIPTION', 'Beschreibung #%s');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDDESCRIPTION', 'Die Beschreibung des Eintrages ({ziel})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRING', 'Umformungsmaske');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRINGDESC', 'Ein beliebiger Text der zur Ersetzung verwendet werden soll. F黦en Sie {quelle} und {ziel} irgendwo in diesem Text ein.' . "\n" . 'Beispiel: <acronym title="{quelle}">{ziel}</acronym>');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHAR', 'Rewrite Zeichen');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHARDESC', 'Falls es ein besonderes Zeichen geben soll, was die Wort-Ersetzung ausf黨rt, geben Sie es hier an. Falls z.B. nur \'serendipity*\' damit ersetzt werden soll, was Sie als Akronym f黵 \'serendipity\' definiert haben, und das \'*\' soll entfernt werden, dann geben Sie dieses Zeichen an.');
        break;

	case 'cn':
        @define('PLUGIN_EVENT_CONTENTREWRITE_FROM', '从');
        @define('PLUGIN_EVENT_CONTENTREWRITE_TO', '到');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NAME', '评论重写');
        @define('PLUGIN_EVENT_CONTENTREWRITE_DESCRIPTION', '用新字串替换任何词语 (就象只取首字母的缩写词)');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTITLE', '新标题');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTDESCRIPTION', '在此输入新项目的缩写标题{从})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTITLE', '标题 #%d');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTDESCRIPTION', '在此输入首字母的缩写词({从})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PTITLE', '标题插件');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PDESCRIPTION', '这个插件的名称');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDESCRIPTION', '新描述');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDDESCRIPTION', '在此输入一个新项目的描述({到})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDESCRIPTION', '描述 #%s');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDDESCRIPTION', '在此输入描述 ({to})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRING', '重写字串');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRINGDESC', '用于重写的字串。 置于取得重写的 {从} 和 {到} 的任意位置。' . "\n" . '例如： <acronym title="{to}">{from}</acronym>');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHAR', '重写字符');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHARDESC', '如果你有任意需要强制重写的附加字符，在此输入。 如果只打算用你输入的词语替换 \'serendipity*\' 但不替换\'*\' ，请在此输入字符。');
        break;
        
	case 'en':
    case 'es':
    default:
        @define('PLUGIN_EVENT_CONTENTREWRITE_FROM', 'from');
        @define('PLUGIN_EVENT_CONTENTREWRITE_TO', 'to');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NAME', 'Content Rewriter');
        @define('PLUGIN_EVENT_CONTENTREWRITE_DESCRIPTION', 'Replaces any word with a new string (like for Acronyms)');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTITLE', 'New Title');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWTDESCRIPTION', 'Enter the acronym-title for a new item here ({from})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTITLE', 'Title #%d');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDTDESCRIPTION', 'Enter the acronym here ({from})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PTITLE', 'Plugin-Title');
        @define('PLUGIN_EVENT_CONTENTREWRITE_PDESCRIPTION', 'The name of this plugin');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDESCRIPTION', 'New Description');
        @define('PLUGIN_EVENT_CONTENTREWRITE_NEWDDESCRIPTION', 'Enter the description for a new item here ({to})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDESCRIPTION', 'Description #%s');
        @define('PLUGIN_EVENT_CONTENTREWRITE_OLDDDESCRIPTION', 'Enter the description here ({to})');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRING', 'Rewrite string');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRINGDESC', 'The string used to rewrite. Place {from} and {to} anywhere you like to get a rewrite.' . "\n" . 'Example: <acronym title="{to}">{from}</acronym>');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHAR', 'Rewrite char');
        @define('PLUGIN_EVENT_CONTENTREWRITE_REWRITECHARDESC', 'If there is any char you append to force rewriting, enter it here. If you want to only replace \'serendipity*\' with what you entered for that word but want the \'*\' removed, enter that char here.');
        break;
}

class serendipity_event_contentrewrite extends serendipity_event
{
var $rewrite_from, $rewrite_to;

    function cleanup() {
        // Cleanup. Remove all empty configs on SAVECONF-Submit.
        serendipity_plugin_api::remove_plugin_value($this->instance, array('title', 'description'));

        return true;
    }

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

        $propbag->add('name',          PLUGIN_EVENT_CONTENTREWRITE_NAME);
        $propbag->add('description',   PLUGIN_EVENT_CONTENTREWRITE_DESCRIPTION);
        $propbag->add('event_hooks',    array(
            'frontend_display' => true
        ));

        if ($_POST['SAVECONF']) $this->cleanup();
        $rows = serendipity_db_query("SELECT name, value FROM {$serendipity['dbPrefix']}config WHERE name LIKE '" . $this->instance . "/%'");

        $counter = 0;
        $values  = array();
        $values[] = 'title';
        $values[] = 'rewrite_string';
        $values[] = 'rewrite_char';
        $this->title_values = array();
        $this->descr_values = array();
        $this->rewrite_from = array();
        $this->rewrite_to   = array();

        if (is_array($rows)) {
            foreach ($rows as $row) {
                $plugin_value = str_replace($this->instance . '/', '', $row['name']);
                preg_match('|^(.+)_([0-9]+)$|msU', $plugin_value, $reg_counter);

                $found = false;
                if ($reg_counter[1] == 'title') {
                    $this->title_values[] = $plugin_value;
                    $this->rewrite_from[] = $row['value'];
                    $found = true;
                } elseif ($reg_counter[1] == 'description') {
                    $this->descr_values[] = $plugin_value;
                    $this->rewrite_to[]   = $row['value'];
                    $found = true;
                }

                if ($found) {
                    $next_counter = $reg_counter[2] + 1;
                    $counter      = ($next_counter > $counter ? $next_counter : $counter);
                }
            }
        }

        $counter        = ($counter > 0 ? $counter + 1 : $counter);

        if (count($this->title_values) == count($this->descr_values)) {
            foreach($this->title_values AS $key => $val) {
                $values[] = $this->title_values[$key];
                $values[] = $this->descr_values[$key];
            }
        }

        $values[] = 'title'       . '_' . $counter;
        $values[] = 'description' . '_' . $counter;

        $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',
            )
        );

        foreach($this->markup_elements as $element) {
            $values[] = $element['name'];
        }

        $propbag->add('configuration', $values);
        $this->counter = $counter;
    }

    function introspect_config_item($name, &$propbag)
    {
        foreach($this->markup_elements as $element) {
            if ($name==$element['name']) {
                $propbag->add('type',        'boolean');
                $propbag->add('name',        $name);
                $propbag->add('description', sprintf(APPLY_MARKUP_TO, $name));
                return true;
            }
        }

        preg_match('|^(.+)_([0-9]+)$|msU', $name, $switch);

        if (!isset($switch[2])) {
            $switch[1] = $name;
            $switch[2] = 'empty';
        }


        switch($switch[1]) {
            case 'title':

                    if ($switch[2] != 'empty') {
                        $propbag->add('type',        'string');

                        if ($this->counter == $switch[2]) {
                            $propbag->add('name',        PLUGIN_EVENT_CONTENTREWRITE_NEWTITLE);
                            $propbag->add('description', PLUGIN_EVENT_CONTENTREWRITE_NEWTDESCRIPTION);
                        } else {
                            $propbag->add('name',        sprintf(PLUGIN_EVENT_CONTENTREWRITE_OLDTITLE, $switch[2]));
                            $propbag->add('description', PLUGIN_EVENT_CONTENTREWRITE_OLDTDESCRIPTION);
                        }
                    } else {
                        $propbag->add('type',        'string');
                        $propbag->add('name',        PLUGIN_EVENT_CONTENTREWRITE_PTITLE);
                        $propbag->add('description', PLUGIN_EVENT_CONTENTREWRITE_PDESCRIPTION);
                    }
                    break;

            case 'description':
                    $propbag->add('type',        'string');

                    if ($this->counter == $switch[2]) {
                        $propbag->add('name',        PLUGIN_EVENT_CONTENTREWRITE_NEWDESCRIPTION);
                        $propbag->add('description', PLUGIN_EVENT_CONTENTREWRITE_NEWDDESCRIPTION);
                    } else {
                        $propbag->add('name',        sprintf(PLUGIN_EVENT_CONTENTREWRITE_OLDDESCRIPTION, $switch[2]));
                        $propbag->add('description', PLUGIN_EVENT_CONTENTREWRITE_OLDDDESCRIPTION);
                    }
                    break;

            case 'rewrite_string':
                    $propbag->add('type',         'string');
                    $propbag->add('name',         PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRING);
                    $propbag->add('description',  PLUGIN_EVENT_CONTENTREWRITE_REWRITESTRINGDESC);
                    break;

            case 'rewrite_char':
                    $propbag->add('type',         'string');
                    $propbag->add('name',         PLUGIN_EVENT_CONTENTREWRITE_REWRITECHAR);
                    $propbag->add('description',  PLUGIN_EVENT_CONTENTREWRITE_REWRITECHARDESC);
                    break;

            default:
                    return false;
        }
        return true;
    }

    function generate_content(&$title)
    {
        $title = $this->get_config('title');
?>
<table>
<?php
    if (is_array($this->rewrite_from)) {
            foreach($this->rewrite_from AS $key => $val) {
?>
    <tr>
        <th style="font-size: 8pt; font-color: white;"><?php echo htmlspecialchars($val); ?></th>
        <td><?php echo htmlspecialchars($this->rewrite_to[$key]); ?></td>
    </tr>
<?php
            }
        }
?>
</table>
<?php
    }

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

        $hooks = &$bag->get('event_hooks');
        if (isset($hooks[$event])) {
            switch($event) {
                case 'frontend_display':
                    $char   = &$this->get_config('rewrite_char');
                    $string = &$this->get_config('rewrite_string');
                    foreach($this->rewrite_from AS $nr => $v_from) {
                        $v_to   = $this->rewrite_to[$nr];
                        if ($v_from != '' && $v_to != '') {
                            // Use the supplied rewrite string and replace the {from} and {to} values with the ones we got from the plugin
                            $new =
                              str_replace(
                                array(
                                  '{' . PLUGIN_EVENT_CONTENTREWRITE_FROM . '}',
                                  '{' . PLUGIN_EVENT_CONTENTREWRITE_TO . '}'
                                ),

                                array(
                                  str_replace(
                                    $char,
                                    '',
                                    $v_from
                                  ),

                                  $v_to
                                ),

                                $string
                            );

                            // Build a regular expression (ungreedy, multiline) with our quoted value. $val here is the word needing the replacement
                            $regex = '