232 lines
8.3 KiB
PHP
232 lines
8.3 KiB
PHP
<?php
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# Copyright by Aaron Axelsen
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# Modevia Web Services - http://www.modevia.com
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# axelseaa [at] modevia [dot] com
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#
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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 $probelang;
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}
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include_once dirname(__FILE__) . '/lang_en.inc.php';
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class serendipity_event_G2embed extends serendipity_event {
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function serendipity_event_G2embed() {
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$this->isG2Loaded = false;
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}
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function introspect(&$propbag) {
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global $serendipity;
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$propbag->add('name', G2EMBED_TITLE . ': ' . $this->get_config('pagetitle', ''));
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$propbag->add('description', G2EMBED_TITLE_DESC);
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$propbag->add('event_hooks', array('entries_header' => true, 'entry_display' => true, 'genpage' => true, 'frontend_generate_plugins' => true));
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$propbag->add('configuration', array('g2dir', 'g2uri', 'embedUri', 'headline', 'pagetitle', 'fontsize', 'divwidth'));
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$propbag->add('author', 'Aaron Axelsen');
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$propbag->add('version', '0.3');
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$propbag->add('requirements', array(
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'serendipity' => '0.9.1',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('groups', array('FRONTEND_EXTERNAL_SERVICES'));
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$propbag->add('stackable', true);
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$this->pagetitle = $this->get_config('pagetitle', 'pagetitle');
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}
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function introspect_config_item($name, &$propbag)
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{
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global $serendipity;
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switch($name) {
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case 'headline':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_HEADLINE);
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$propbag->add('description', G2EMBED_HEADLINE_DESC);
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$propbag->add('default', 'Photo Gallery');
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break;
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case 'g2dir':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_G2DIR);
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$propbag->add('description', G2EMBED_G2DIR_DESC);
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$propbag->add('default', '/var/www/html/gallery2');
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break;
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case 'g2uri':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_G2URI);
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$propbag->add('description', G2EMBED_G2URI_DESC);
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$propbag->add('default', $serendipity['serendipityHTTPPath']);
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break;
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case 'relativeG2Path':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_RELG2PATH);
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$propbag->add('description', G2EMBED_RELG2PATH_DESC);
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$propbag->add('default', '../gallery2');
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break;
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case 'embedUri':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_EMBEDURI);
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$propbag->add('description', G2EMBED_EMBEDURI_DESC);
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$propbag->add('default', $serendipity['rewrite'] != 'none'
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? $serendipity['serendipityHTTPPath'] . 'gallery2.html'
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: $serendipity['serendipityHTTPPath'] . $serendipity['indexFile'] . '?/gallery2.html');
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break;
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case 'pagetitle':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_PAGETITLE);
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$propbag->add('description', '');
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$propbag->add('default', 'gallery2');
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break;
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case 'fontsize':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_FONTSIZE);
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$propbag->add('description', G2EMBED_FONTSIZE_DESC);
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$propbag->add('default', '1.6em');
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break;
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case 'divwidth':
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$propbag->add('type', 'string');
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$propbag->add('name', G2EMBED_DIVWIDTH);
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$propbag->add('description', G2EMBED_DIVWIDTH_DESC);
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$propbag->add('default', '670px');
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break;
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default:
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return false;
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}
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return true;
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}
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function loadG2() {
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global $serendipity;
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if ($this->isG2Loaded === false) {
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require_once( $this->get_config('g2dir') . 'embed.php');
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$ret = GalleryEmbed::init(array(
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'g2Uri' => $this->get_config('g2uri'),
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'embedUri' => $this->get_config('embedUri'),
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//'fullInit' => 'false',
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'gallerySessionId' => $_COOKIE['PHPSESSID']
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));
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GalleryCapabilities::set('login',true);
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// handle the G2 request
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$this->g2moddata = GalleryEmbed::handleRequest();
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// show error message if isDone is not defined
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if (!isset($this->g2moddata['isDone']))
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{
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print 'isDone is not defined, something very bad must have happened.';
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exit;
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}
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// die if it was a binary data (image) request
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if ($this->g2moddata['isDone'])
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{
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exit; /* uploads module does this too */
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}
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$this->isG2Loaded = true;
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}
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}
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function show() {
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global $serendipity;
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if ($this->selected()) {
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if (!headers_sent()) {
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header('HTTP/1.0 200');
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header('Status: 200 OK');
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}
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$this->loadG2();
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//print_r($this->g2moddata['themeData']['systemLinks']);
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echo '<h2><a href="' . $this->get_config('embedUri') . '">' . $this->get_config('headline') . '</a></h2>';
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echo '<div id="gallery" style="font-size: ' . $this->get_config('fontsize') . ';';
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if ($this->g2moddata['themeData']['item']['canContainChildren'] == 0 || isset($this->g2moddata['themeData']['systemLinks']['core.Logout'])) {
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echo ' width:' . $this->get_config('divWidth') . ';';
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}
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echo '">'. $this->g2moddata['headHtml'] . $this->g2moddata['bodyHtml'] .'</div>';
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//print_r($this->g2moddata['themeData']['permissions']);
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}
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}
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function selected() {
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global $serendipity;
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if ($serendipity['GET']['subpage'] == $this->get_config('pagetitle') ||
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preg_match('@^' . preg_quote($this->get_config('embedUri')) . '@i', $serendipity['GET']['subpage'])) {
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return true;
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}
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return false;
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}
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function generate_content(&$title) {
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$title = G2EMBED_TITLE.' ('.$this->get_config('pagetitle').')';
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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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_generate_plugins':
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if ($this->selected()) {
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if ($this->g2moddata['themeData']['item']['canContainChildren'] == 0 || isset($this->g2moddata['themeData']['systemLinks']['core.Logout'])) {
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$eventData = array();
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}
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}
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break;
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case 'genpage':
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$args = implode('/', serendipity_getUriArguments($eventData, true));
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if ($serendipity['rewrite'] != 'none') {
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$nice_url = $serendipity['serendipityHTTPPath'] . $args;
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} else {
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$nice_url = $serendipity['serendipityHTTPPath'] . $serendipity['indexFile'] . '?/' . $args;
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}
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if (empty($serendipity['GET']['subpage'])) {
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$serendipity['GET']['subpage'] = $nice_url;
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}
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break;
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case 'entry_display':
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if ($this->selected()) {
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if (is_array($eventData)) {
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$eventData['clean_page'] = true; // This is important to not display an entry list!
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} else {
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$eventData = array('clean_page' => true);
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}
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}
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if (version_compare($serendipity['version'], '0.7.1', '<=')) {
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$this->show();
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}
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return true;
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break;
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case 'entries_header':
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$this->show();
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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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break;
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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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}
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