Serendipity Forums

Code: Select all

[s9y-include-entry:123:body]

Code: Select all

<?php

// Probe for a language include with constants. Still include defines later on, if some constants were missing
$probelang = dirname(__FILE__) . '/lang_' . $serendipity['lang'] . '.inc.php';
if (file_exists($probelang)) {
    include $probelang;
}

switch ($serendipity['lang']) {
    case 'de':
        @define('PLUGIN_EVENT_INCLUDEENTRY_NAME',     'Textformatierung: Eintragsdaten einfügen');
        @define('PLUGIN_EVENT_INCLUDEENTRY_DESC',     'Ermöglicht das Hinzufügen von HTML-ähnlichen Tags um Teile von anderen Einträgen einzubinden. Benutzen Sie folgende Formatierung: [s9y-include-entry:XXX:YYY]. Ersetzen Sie XXX mit der Ziel-ID des Eintrags und YYY mit dem Zielfeldnamen der Datenbank (z.B. "body", "extended", "title" usw.).');
        break;

    case 'en':
    case 'es':
    default:
        @define('PLUGIN_EVENT_INCLUDEENTRY_NAME',     'Markup: Include entry data');
        @define('PLUGIN_EVENT_INCLUDEENTRY_DESC',     'Allows you to add HTML-style tags to your entry that includes parts of other entrys. Use this markup: [s9y-include-entry:XXX:YYY]. Replace XXX with the target entryid and YYY with the target field name (i.e. "body", "title", "extended", ...).');
        break;
}


class serendipity_event_includeentry extends serendipity_event
{
    var $title = PLUGIN_EVENT_INCLUDEENTRY_NAME;

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

        $propbag->add('name',          PLUGIN_EVENT_INCLUDEENTRY_NAME);
        $propbag->add('description',   PLUGIN_EVENT_INCLUDEENTRY_DESC);
        $propbag->add('stackable',     false);
        $propbag->add('author',        'Garvin Hicking');
        $propbag->add('version',       '1.0');
        $propbag->add('scrambles_true_content', true);
        $propbag->add('requirements',  array(
            'serendipity' => '0.8',
            'smarty'      => '2.6.7',
            'php'         => '4.1.0'
        ));
        $propbag->add('event_hooks',   array('frontend_display' => true));
        $propbag->add('groups', array('MARKUP'));

        $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);
    }

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

    function generate_content(&$title) {
        $title = $this->title;
    }

    function parse(&$element) {
        global $serendipity;
        
        $element = preg_replace_callback(
            "@\[s9y-include-entry:([0-9]+):?([^:]+)?\]@isUm",
            array($this, 'parseCallback'),
            $element
        );
        
        return true;
    }

    function parseCallback($buffer) {
        if (!isset($buffer[2]) || empty($buffer[2])) {
            $buffer[2] = 'body';
        }
        
        $id = (int)$buffer[1];
        
        $entry = serendipity_fetchEntry('id', $id);
        $newbuf = $entry[$buffer[2]];
        return $newbuf;
    }
    
    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'];
                        $this->parse($eventData[$element]);
                    }
                }

                return true;
                break;

              default:
                return false;
            }

        } else {
            return false;
        }
    }
}

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