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<?php |
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/** |
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* Plugin for creating web pages for your site |
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*/ |
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elgg_register_event_handler('init', 'system', 'expages_init'); |
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function expages_init() { |
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// Register a page handler, so we can have nice URLs |
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elgg_register_page_handler('about-a_propos', 'expages_page_handler'); // GCChange change - Ilia: Bilingual page url |
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elgg_register_page_handler('terms', 'expages_page_handler'); // GCChange change - Ilia: Bilingual page url |
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elgg_register_page_handler('privacy-confidentialite', 'expages_page_handler'); // GCChange change - Ilia: Bilingual page url |
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elgg_register_page_handler('expages', 'expages_page_handler'); |
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// Register public external pages |
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elgg_register_plugin_hook_handler('public_pages', 'walled_garden', 'expages_public'); |
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elgg_register_plugin_hook_handler('register', 'menu:expages', 'expages_menu_register_hook'); |
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// add a menu item for the admin edit page |
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elgg_register_admin_menu_item('configure', 'expages', 'appearance'); |
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// add footer links |
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expages_setup_footer_menu(); |
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// register action |
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$actions_base = elgg_get_plugins_path() . 'externalpages/actions'; |
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elgg_register_action("expages/edit", "$actions_base/edit.php", 'admin'); |
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} |
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/** |
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* Extend the public pages range |
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* |
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*/ |
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function expages_public($hook, $handler, $return, $params){ |
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$pages = array('about-a_propos', 'terms-termes', 'privacy-confidentialite'); // GCChange change - Ilia: Bilingual page url |
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return array_merge($pages, $return); |
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} |
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/** |
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* Setup the links to site pages |
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*/ |
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function expages_setup_footer_menu() { |
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$pages = array('about-a_propos', 'terms-termes', 'privacy-confidentialite'); // GCChange change - Ilia: Bilingual page url |
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View Code Duplication |
foreach ($pages as $page) { |
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$url = "$page"; |
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$wg_item = new ElggMenuItem($page, elgg_echo("expages:$page"), $url); |
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elgg_register_menu_item('walled_garden', $wg_item); |
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$footer_item = clone $wg_item; |
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elgg_register_menu_item('footer', $footer_item); |
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} |
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} |
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/** |
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* External pages page handler |
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* |
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* @param array $page URL segements |
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* @param string $handler Handler identifier |
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* @return bool |
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*/ |
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View Code Duplication |
function expages_page_handler($page, $handler) { |
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if ($handler == 'expages') { |
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expages_url_forwarder($page[1]); |
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} |
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$type = strtolower($handler); |
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$title = elgg_echo("expages:$type"); |
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$header = elgg_view_title($title); |
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$object = elgg_get_entities(array( |
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'type' => 'object', |
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'subtype' => $type, |
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'limit' => 1, |
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)); |
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if ($object) { |
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$content .= elgg_view('output/longtext', array('value' => $object[0]->description)); |
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} else { |
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$content .= elgg_echo("expages:notset"); |
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} |
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$content = elgg_view('expages/wrapper', array('content' => $content)); |
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if (elgg_is_admin_logged_in()) { |
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elgg_register_menu_item('title', array( |
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'name' => 'edit', |
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'text' => elgg_echo('edit'), |
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'href' => "admin/appearance/expages?type=$type", |
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'link_class' => 'elgg-button elgg-button-action', |
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)); |
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} |
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if (elgg_is_logged_in() || !elgg_get_config('walled_garden')) { |
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$body = elgg_view_layout('one_column', array('title' => $title, 'content' => $content)); |
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echo elgg_view_page($title, $body); |
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} else { |
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elgg_load_css('elgg.walled_garden'); |
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$body = elgg_view_layout('walled_garden', array('content' => $header . $content)); |
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echo elgg_view_page($title, $body, 'walled_garden'); |
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} |
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return true; |
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} |
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/** |
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* Adds menu items to the expages edit form |
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* |
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* @param string $hook 'register' |
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* @param string $type 'menu:expages' |
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* @param array $return current menu items |
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* @param array $params parameters |
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* |
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* @return array |
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*/ |
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function expages_menu_register_hook($hook, $type, $return, $params) { |
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$type = elgg_extract('type', $params); |
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$pages = array('about', 'terms', 'privacy'); |
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View Code Duplication |
foreach ($pages as $page) { |
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$return[] = ElggMenuItem::factory(array( |
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'name' => $page, |
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'text' => elgg_echo("expages:$page"), |
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'href' => "admin/appearance/expages?type=$page", |
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'selected' => $page === $type, |
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)); |
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} |
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return $return; |
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} |
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/** |
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* Forward to the new style of URLs |
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* |
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* @param string $page |
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*/ |
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function expages_url_forwarder($page) { |
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global $CONFIG; |
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$url = "{$CONFIG->wwwroot}{$page}"; |
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forward($url); |
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} |
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gctools-outilsgc /
gcconnex
Loading history...
This error can happen if you refactor code and forget to move the variable initialization.
Let’s take a look at a simple example:
The above code is perfectly fine. Now imagine that we re-order the statements:
In that case,
$xwould be read before it is initialized. This was a very basic example, however the principle is the same for the found issue.