159 lines
5.3 KiB
PHP
159 lines
5.3 KiB
PHP
<?php # $Id$
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if (IN_serendipity !== true) {
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die ("Don't hack!");
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}
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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_once $probelang;
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}
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@include_once 'lang_en.inc.php';
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class serendipity_event_regexpmarkup extends serendipity_event
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{
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var $title = PLUGIN_EVENT_REGEXPMARKUP_NAME;
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_EVENT_REGEXPMARKUP_NAME);
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$propbag->add('description', PLUGIN_EVENT_REGEXPMARKUP_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Rob Antonishen');
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$propbag->add('version', '0.7');
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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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$propbag->add('event_hooks', array('frontend_display' => true));
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$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 = $temp['element'];
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serendipity_event_regexpmarkup::markup($eventData[$element]);
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}
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}
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return true;
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break;
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default:
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return false;
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}
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} else {
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return false;
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}
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}
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function markup(&$messagetext)
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{
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static $regex = null;
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if ($regex == null) {
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$modulepath = dirname(__FILE__) . '/regexps/';
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$regex['SearchArray'] = array();
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$regex['ReplaceArray'] = array();
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$last_ts = filemtime($modulepath);
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if ($last_ts > $this->get_config('last_ts', 0)) {
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$fp = opendir($modulepath);
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while ($file = readdir($fp)) {
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if ($file != "." && $file != "..") {
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if (file_exists($modulepath . $file) && !is_dir($modulepath . $file)) {
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include $modulepath.$file;
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foreach($regexpArray['SearchArray'] as $searchexp) {
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$regex['SearchArray'][] = $searchexp;
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}
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foreach($regexpArray['ReplaceArray'] as $replaceexp) {
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$regex['ReplaceArray'][] = $replaceexp;
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}
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} //fi
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} //fi
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} //while
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closedir($fp);
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$this->set_config('last_ts', $last_ts);
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$this->set_config('searchArray', serialize($regex['SearchArray']));
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$this->set_config('replaceArray', serialize($regex['ReplaceArray']));
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} else {
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$regex['SearchArray'] = unserialize($this->get_config('searchArray'));
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$regex['ReplaceArray'] = unserialize($this->get_config('replaceArray'));
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}
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}
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$messagetext = preg_replace($regex['SearchArray'], $regex['ReplaceArray'], $messagetext);
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return true;
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}
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}
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