<?php /** * Site Pages provides interfaces to create standard content-static pages * and to customize the front page layout and content. * * Formerly implemented as "external pages" and "custom index." * * @package SitePages * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 * @author Curverider Ltd * @copyright Curverider Ltd 2008-2010 * @link http://elgg.org/ * * @todo * Make sure this stuff doesn't show up in search. * DRY up actions and views * Use $entity->view to redirect to url of page. * The tool settings view is probably not needed as it can be added to the front page edit tab. * You can say pg/sitepages/edit|read/any_page_i_want and it will let you. */ /** * Start the site pages plugin. */ function sitepages_init() { require_once(dirname(__FILE__) . '/sitepages_functions.php'); global $CONFIG; // register our subtype run_function_once('sitepages_runonce'); // Register a page handler, so we can have nice URLs register_page_handler('sitepages', 'sitepages_page_handler'); // Register a URL handler for external pages register_entity_url_handler('sitepages_url', 'object', 'sitepages'); elgg_extend_view('footer/links', 'sitepages/footer_menu'); elgg_extend_view('metatags', 'sitepages/metatags'); // Replace the default index page if user has requested and the site is not running walled garden if ((get_plugin_setting('ownfrontpage', 'sitepages') == 'yes') && (!is_plugin_enabled('walledgarden'))) { register_plugin_hook('index', 'system', 'sitepages_custom_index'); } // define our own ecml keywords and views register_plugin_hook('get_keywords', 'ecml', 'sitepages_ecml_keyword_hook'); register_plugin_hook('get_views', 'ecml', 'sitepages_ecml_views_hook'); register_action("sitepages/add", FALSE, $CONFIG->pluginspath . "sitepages/actions/add.php"); register_action("sitepages/addfront", FALSE, $CONFIG->pluginspath . "sitepages/actions/addfront.php"); register_action("sitepages/addmeta", FALSE, $CONFIG->pluginspath . "sitepages/actions/addmeta.php"); register_action("sitepages/edit", FALSE, $CONFIG->pluginspath . "sitepages/actions/edit.php"); register_action("sitepages/delete", FALSE, $CONFIG->pluginspath . "sitepages/actions/delete.php"); } /** * Registers the sitepages subtype to the right class. * * @return bool */ function sitepages_runonce() { return add_subtype('object', 'sitepages_page', 'ElggSitePage'); } /** * Override the index if requested. * * @return TRUE on override */ function sitepages_custom_index() { // context is checked by the extended metatags view to print out its custom CSS $context = get_context(); set_context('sitepages:front'); if ($contents = elgg_view('sitepages/custom_frontpage')) { page_draw(FALSE, $contents); set_context($context); // return TRUE to tell index.php we've got its content right here. return TRUE; } set_context($context); // return NULL to pass this to next in chain, or back to standard index.php. return NULL; } /** * Page setup. Adds admin controls to the admin panel. */ function sitepages_pagesetup(){ if (get_context() == 'admin' && isadminloggedin()) { global $CONFIG; add_submenu_item(elgg_echo('sitepages'), $CONFIG->wwwroot . 'pg/sitepages/edit/front'); } } /** * * @param unknown_type $expage * @return unknown_type * * //@todo is this needed? */ function sitepages_url($expage) { global $CONFIG; return $CONFIG->url . 'pg/sitepages/'; } /** * Serve out views for site pages. * * @param unknown_type $page * @return unknown_type */ function sitepages_page_handler($page) { global $CONFIG; // for the owner block. if ($logged_in_guid = get_loggedin_userid()) { set_page_owner($logged_in_guid); } // sanity checking. // on bad params we'll forward so people will bookmark the correct URLs // @todo valid page names need to be pulled out into some sort of config var or admin option. $default_page = 'About'; $action = isset($page[0]) ? $page[0] : FALSE; $page_type = isset($page[1]) ? $page[1] : FALSE; switch ($action) { case 'edit': admin_gatekeeper(); $title = elgg_echo('sitepages'); $content = sitepages_get_edit_section_content($page_type); break; case 'read': $title = elgg_echo('sitepages:' . strtolower($page_type)); $content = sitepages_get_page_content($page_type); break; default: forward("{$CONFIG->site->url}pg/sitepages/read/$default_page"); break; } page_draw($title, $content); } /** * Register some default keywords. * * @param unknown_type $hook * @param unknown_type $entity_type * @param unknown_type $return_value * @param unknown_type $params * @return unknown_type */ function sitepages_ecml_keyword_hook($hook, $entity_type, $return_value, $params) { $return_value['loginbox'] = array( 'view' => 'account/forms/login', 'description' => elgg_echo('sitepages:ecml:keywords:loginbox:desc'), 'usage' => elgg_echo('sitepages:ecml:keywords:loginbox:usage'), 'restricted' => array('sitepages/custom_frontpage') ); $return_value['userlist'] = array( 'view' => 'sitepages/keywords/userlist', 'description' => elgg_echo('sitepages:ecml:keywords:userlist:desc'), 'usage' => elgg_echo('sitepages:ecml:keywords:userlist:usage'), 'restricted' => array('sitepages/custom_frontpage') ); // $return_value['sitestats'] = array( // 'view' => 'sitepages/keywords/sitestats', // 'description' => elgg_echo('sitepages:ecml:keywords:sitestats:desc'), // 'usage' => elgg_echo('sitepages:ecml:keywords:sitestats:usage'), // 'restricted' => array('sitepages/custom_frontpage') // ); $return_value['entity'] = array( 'description' => elgg_echo('sitepages:ecml:keywords:entity:desc'), 'usage' => elgg_echo('sitepages:ecml:keywords:entity:usage'), 'restricted' => array('sitepages/custom_frontpage') ); $return_value['view'] = array( 'description' => elgg_echo('sitepages:ecml:keywords:view:desc'), 'usage' => elgg_echo('sitepages:ecml:keywords:view:usage'), 'restricted' => array('sitepages/custom_frontpage') ); return $return_value; } /** * Register the frontpage with ECML. * * @param unknown_type $hook * @param unknown_type $entity_type * @param unknown_type $return_value * @param unknown_type $params */ function sitepages_ecml_views_hook($hook, $entity_type, $return_value, $params) { $return_value['sitepages/custom_frontpage'] = elgg_echo('sitepages:ecml:views:custom_frontpage'); return $return_value; } register_elgg_event_handler('init', 'system', 'sitepages_init'); register_elgg_event_handler('pagesetup', 'system', 'sitepages_pagesetup');