144 lines
4.9 KiB
PHP
144 lines
4.9 KiB
PHP
<?php # $Id$
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// Probe for a language include with constants. Still include defines later on, if some constants were missing
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$probelang = dirname(__FILE__) . '/' . $serendipity['charset'] . 'lang_' . $serendipity['lang'] . '.inc.php';
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if (file_exists($probelang)) {
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include $probelang;
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}
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include dirname(__FILE__) . '/lang_en.inc.php';
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class serendipity_event_s9ymarkup extends serendipity_event
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{
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var $title = PLUGIN_EVENT_S9YMARKUP_NAME;
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_EVENT_S9YMARKUP_NAME);
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$propbag->add('description', PLUGIN_EVENT_S9YMARKUP_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Serendipity Team');
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$propbag->add('version', '1.2');
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$propbag->add('requirements', array(
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'serendipity' => '0.8',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('cachable_events', array('frontend_display' => true));
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$propbag->add('event_hooks', array('frontend_display' => true, 'frontend_comment' => true));
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$propbag->add('groups', array('MARKUP'));
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$this->markup_elements = array(
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array(
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'name' => 'ENTRY_BODY',
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'element' => 'body',
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),
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array(
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'name' => 'EXTENDED_BODY',
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'element' => 'extended',
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),
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array(
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'name' => 'COMMENT',
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'element' => 'comment',
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),
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array(
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'name' => 'HTML_NUGGET',
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'element' => 'html_nugget',
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)
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);
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$conf_array = array();
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foreach($this->markup_elements as $element) {
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$conf_array[] = $element['name'];
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}
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$propbag->add('configuration', $conf_array);
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}
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function install() {
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serendipity_plugin_api::hook_event('backend_cache_entries', $this->title);
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}
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function uninstall() {
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serendipity_plugin_api::hook_event('backend_cache_purge', $this->title);
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serendipity_plugin_api::hook_event('backend_cache_entries', $this->title);
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}
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function generate_content(&$title) {
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$title = $this->title;
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}
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function introspect_config_item($name, &$propbag)
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{
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$propbag->add('type', 'boolean');
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$propbag->add('name', constant($name));
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$propbag->add('description', sprintf(APPLY_MARKUP_TO, constant($name)));
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$propbag->add('default', 'true');
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return true;
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}
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function event_hook($event, &$bag, &$eventData) {
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global $serendipity;
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$hooks = &$bag->get('event_hooks');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'frontend_display':
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foreach ($this->markup_elements as $temp) {
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if (serendipity_db_bool($this->get_config($temp['name'], true)) && isset($eventData[$temp['element']]) &&
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!$eventData['properties']['ep_disable_markup_' . $this->instance] &&
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!isset($serendipity['POST']['properties']['disable_markup_' . $this->instance])) {
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$element = $temp['element'];
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$eventData[$element] = $this->_s9y_markup($eventData[$element]);
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}
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}
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return true;
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break;
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case 'frontend_comment':
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if (serendipity_db_bool($this->get_config('COMMENT', true))) {
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echo '<div class="serendipity_commentDirection serendipity_comment_s9ymarkup">' . PLUGIN_EVENT_S9YMARKUP_TRANSFORM . '</div>';
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}
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return true;
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break;
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default:
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return false;
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}
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} else {
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return false;
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}
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}
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function _s9y_markup($text) {
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$text = str_replace('\_', chr(1), $text);
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$text = preg_replace('/#([[:alnum:]]+?)#/','&\1;',$text);
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$text = preg_replace('/\b_([\S ]+?)_\b/','<u>\1</u>',$text);
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$text = str_replace(chr(1), '\_', $text);
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// bold
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$text = str_replace('\*',chr(1),$text);
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$text = str_replace('**',chr(2),$text);
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$text = preg_replace('/(\S)\*(\S)/','\1' . chr(1) . '\2',$text);
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$text = preg_replace('/\B\*([^*]+)\*\B/','<strong>\1</strong>',$text);
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$text = str_replace(chr(2),'**',$text);
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$text = str_replace(chr(1),'\*',$text);
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// $text = preg_replace('/\|([0-9a-fA-F]+?)\|([\S ]+?)\|/','<font color="\1">\2</font>',$text);
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$text = preg_replace('/\^([[:alnum:]]+?)\^/','<sup>\1</sup>',$text);
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$text = preg_replace('/\@([[:alnum:]]+?)\@/','<sub>\1</sub>',$text);
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$text = preg_replace('/([\\\])([*#_|^@%])/', '\2', $text);
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return $text;
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}
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}
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/* vim: set sts=4 ts=4 expandtab : */
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?>
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