diff options
Diffstat (limited to 'engine/lib')
| -rw-r--r-- | engine/lib/admin.php | 12 | ||||
| -rw-r--r-- | engine/lib/cron.php | 3 | ||||
| -rw-r--r-- | engine/lib/deprecated-1.8.php | 37 | ||||
| -rw-r--r-- | engine/lib/elgglib.php | 21 | ||||
| -rw-r--r-- | engine/lib/entities.php | 17 | ||||
| -rw-r--r-- | engine/lib/pagehandler.php | 68 | ||||
| -rw-r--r-- | engine/lib/river.php | 2 | ||||
| -rw-r--r-- | engine/lib/tags.php | 30 | ||||
| -rw-r--r-- | engine/lib/user_settings.php | 10 | ||||
| -rw-r--r-- | engine/lib/users.php | 82 |
10 files changed, 144 insertions, 138 deletions
diff --git a/engine/lib/admin.php b/engine/lib/admin.php index ae6429baf..3baf2ff61 100644 --- a/engine/lib/admin.php +++ b/engine/lib/admin.php @@ -314,7 +314,7 @@ function admin_init() { // automatic adding of widgets for admin elgg_register_event_handler('make_admin', 'user', 'elgg_add_admin_widgets'); - elgg_register_page_handler('admin', 'admin_settings_page_handler'); + elgg_register_page_handler('admin', 'admin_page_handler'); elgg_register_page_handler('admin_plugin_screenshot', 'admin_plugin_screenshot_page_handler'); elgg_register_page_handler('admin_plugin_text_file', 'admin_markdown_page_handler'); } @@ -427,10 +427,10 @@ function admin_pagesetup() { * * @param array $page Array of pages * - * @return void + * @return bool * @access private */ -function admin_settings_page_handler($page) { +function admin_page_handler($page) { admin_gatekeeper(); elgg_admin_add_plugin_settings_menu(); @@ -478,6 +478,7 @@ function admin_settings_page_handler($page) { $body = elgg_view_layout('admin', array('content' => $content, 'title' => $title)); echo elgg_view_page($title, $body, 'admin'); + return true; } /** @@ -485,7 +486,7 @@ function admin_settings_page_handler($page) { * admin_plugin_screenshot/<plugin_id>/<size>/<ss_name>.<ext> * * @param array $pages The pages array - * @return true + * @return bool * @access private */ function admin_plugin_screenshot_page_handler($pages) { @@ -524,7 +525,6 @@ function admin_plugin_screenshot_page_handler($pages) { echo file_get_contents($file); break; } - return true; } @@ -541,6 +541,7 @@ function admin_plugin_screenshot_page_handler($pages) { * * LICENSE.txt * * @param type $page + * @return bool * @access private */ function admin_markdown_page_handler($pages) { @@ -596,6 +597,7 @@ function admin_markdown_page_handler($pages) { )); echo elgg_view_page($title, $body, 'admin'); + return true; } /** diff --git a/engine/lib/cron.php b/engine/lib/cron.php index 8c0b62a53..8af640396 100644 --- a/engine/lib/cron.php +++ b/engine/lib/cron.php @@ -25,7 +25,7 @@ function cron_init() { * * @param array $page Pages * - * @return void + * @return bool * @access private */ function cron_page_handler($page) { @@ -63,6 +63,7 @@ function cron_page_handler($page) { $std_out = ob_get_clean(); echo $std_out . $old_stdout; + return true; } /** diff --git a/engine/lib/deprecated-1.8.php b/engine/lib/deprecated-1.8.php index beba7d2b7..e1866498b 100644 --- a/engine/lib/deprecated-1.8.php +++ b/engine/lib/deprecated-1.8.php @@ -4735,3 +4735,40 @@ function remove_from_river_by_id($id) { return elgg_delete_river(array('id' => $id)); } + +/** + * A default page handler + * Tries to locate a suitable file to include. Only works for core pages, not plugins. + * + * @param array $page The page URL elements + * @param string $handler The base handler + * + * @return true|false Depending on success + * @deprecated 1.8 + */ +function default_page_handler($page, $handler) { + global $CONFIG; + + elgg_deprecated_notice("default_page_handler is deprecated", "1.8"); + + $page = implode('/', $page); + + // protect against including arbitary files + $page = str_replace("..", "", $page); + + $callpath = $CONFIG->path . $handler . "/" . $page; + if (is_dir($callpath)) { + $callpath = sanitise_filepath($callpath); + $callpath .= "index.php"; + if (file_exists($callpath)) { + if (include($callpath)) { + return TRUE; + } + } + } else if (file_exists($callpath)) { + include($callpath); + return TRUE; + } + + return FALSE; +} diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index 66268cc96..10804fdca 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -1740,7 +1740,7 @@ function _elgg_shutdown_hook() { * * @param array $page The page array * - * @return void + * @return bool * @elgg_pagehandler js * @access private */ @@ -1755,7 +1755,7 @@ function elgg_js_page_handler($page) { * * @param array $page The page array * - * @return void + * @return bool * @elgg_pagehandler ajax * @access private */ @@ -1776,9 +1776,9 @@ function elgg_ajax_page_handler($page) { } echo elgg_view($view, $vars); + return true; } - - return true; + return false; } /** @@ -1809,7 +1809,7 @@ function elgg_css_page_handler($page) { * @param array $page The page array * @param string $type The type: js or css * - * @return mixed + * @return bool * @access private */ function elgg_cacheable_view_page_handler($page, $type) { @@ -1850,9 +1850,8 @@ function elgg_cacheable_view_page_handler($page, $type) { //header("Content-Length: " . strlen($return)); echo $return; + return true; } - - return true; } /** @@ -1886,6 +1885,8 @@ function elgg_sql_reverse_order_by_clause($order_by) { * * Used as a callback for ElggBatch. * + * @todo why aren't these static methods on ElggBatch? + * * @param object $object The object to enable * @return bool * @access private @@ -1990,10 +1991,12 @@ function elgg_is_valid_options_for_batch_operation($options, $type) { function elgg_walled_garden_index() { elgg_register_css('elgg.walled_garden', '/css/walled_garden.css'); elgg_load_css('elgg.walled_garden'); + elgg_register_js('elgg.walled_garden', '/js/walled_garden.js'); + elgg_load_js('elgg.walled_garden'); - $login = elgg_view('core/account/login_walled_garden'); + $body = elgg_view('core/walled_garden/body'); - echo elgg_view_page('', $login, 'walled_garden'); + echo elgg_view_page('', $body, 'walled_garden'); // return true to prevent other plugins from adding a front page return true; diff --git a/engine/lib/entities.php b/engine/lib/entities.php index 8b3431c8a..ff90e3185 100644 --- a/engine/lib/entities.php +++ b/engine/lib/entities.php @@ -306,6 +306,8 @@ function add_subtype($type, $subtype, $class = "") { if ($id == 0) { return insert_data("insert into {$CONFIG->dbprefix}entity_subtypes" . " (type, subtype, class) values ('$type','$subtype','$class')"); + } else { + update_subtype($type, $subtype, $class); } return $id; @@ -410,7 +412,7 @@ function update_entity($guid, $owner_guid, $access_id, $container_guid = null, $ $newentity_cache = new ElggMemcache('new_entity_cache'); } if ($newentity_cache) { - $new_entity = $newentity_cache->delete($guid); + $newentity_cache->delete($guid); } // Handle cases where there was no error BUT no rows were updated! @@ -1489,6 +1491,15 @@ function delete_entity($guid, $recursive = true) { if (isset($ENTITY_CACHE[$guid])) { invalidate_cache_for_entity($guid); } + + // If memcache is available then delete this entry from the cache + static $newentity_cache; + if ((!$newentity_cache) && (is_memcache_available())) { + $newentity_cache = new ElggMemcache('new_entity_cache'); + } + if ($newentity_cache) { + $newentity_cache->delete($guid); + } // Delete contained owned and otherwise releated objects (depth first) if ($recursive) { @@ -2069,7 +2080,7 @@ function is_registered_entity_type($type, $subtype = null) { * * @param array $page Page elements from pain page handler * - * @return void + * @return bool * @elgg_page_handler view * @access private */ @@ -2078,7 +2089,9 @@ function entities_page_handler($page) { global $CONFIG; set_input('guid', $page[0]); include($CONFIG->path . "pages/entities/index.php"); + return true; } + return false; } /** diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php index 0d5e5f89b..aba921416 100644 --- a/engine/lib/pagehandler.php +++ b/engine/lib/pagehandler.php @@ -7,14 +7,16 @@ */ /** - * Turns the current page over to the page handler, allowing registered handlers to take over. + * Routes the request to a registered page handler * - * If a page handler returns FALSE, the request is handed over to the default_page_handler. + * This function sets the context based on the handler name (first segment of the + * URL). It also triggers a plugin hook 'route', $handler so that plugins can + * modify the routing or handle a request. * * @param string $handler The name of the handler type (eg 'blog') * @param array $page The parameters to the page, as an array (exploded by '/' slashes) * - * @return true|false Depending on whether a registered page handler was found + * @return bool * @access private */ function page_handler($handler, $page) { @@ -42,26 +44,13 @@ function page_handler($handler, $page) { $handler = $params['handler']; $page = $params['segments']; - if (!isset($CONFIG->pagehandler) || empty($handler)) { - $result = false; - } else if (isset($CONFIG->pagehandler[$handler]) && is_callable($CONFIG->pagehandler[$handler])) { + $result = false; + if (isset($CONFIG->pagehandler) && !empty($handler) && isset($CONFIG->pagehandler[$handler])) { $function = $CONFIG->pagehandler[$handler]; $result = call_user_func($function, $page, $handler); - if ($result !== false) { - $result = true; - } - } else { - $result = false; } - if (!$result) { - $result = default_page_handler($page, $handler); - } - if ($result !== false) { - $result = true; - } - - return $result; + return $result || headers_sent(); } /** @@ -74,14 +63,16 @@ function page_handler($handler, $page) { * For example, the URL http://yoururl/blog/username/friends/ would result in the call: * blog_page_handler(array('username','friends'), blog); * - * Page handler functions should return true or the default page handler will be called. - * * A request to register a page handler with the same identifier as previously registered * handler will replace the previous one. * * The context is set to the page handler identifier before the registered * page handler function is called. For the above example, the context is set to 'blog'. * + * Page handlers should return true to indicate that they handled the request. + * Requests not handled are forwarded to the front page with a reason of 404. + * Plugins can register for the 'forward', '404' plugin hook. @see forward() + * * @param string $handler The page type to handle * @param string $function Your function name * @@ -119,38 +110,3 @@ function elgg_unregister_page_handler($handler) { unset($CONFIG->pagehandler[$handler]); } - -/** - * A default page handler - * Tries to locate a suitable file to include. Only works for core pages, not plugins. - * - * @param array $page The page URL elements - * @param string $handler The base handler - * - * @return true|false Depending on success - * @access private - */ -function default_page_handler($page, $handler) { - global $CONFIG; - - $page = implode('/', $page); - - // protect against including arbitary files - $page = str_replace("..", "", $page); - - $callpath = $CONFIG->path . $handler . "/" . $page; - if (is_dir($callpath)) { - $callpath = sanitise_filepath($callpath); - $callpath .= "index.php"; - if (file_exists($callpath)) { - if (include($callpath)) { - return TRUE; - } - } - } else if (file_exists($callpath)) { - include($callpath); - return TRUE; - } - - return FALSE; -} diff --git a/engine/lib/river.php b/engine/lib/river.php index f430eb224..466eca253 100644 --- a/engine/lib/river.php +++ b/engine/lib/river.php @@ -586,6 +586,7 @@ function update_river_access_by_object($object_guid, $access_id) { * Page handler for activiy * * @param array $page + * @return bool * @access private */ function elgg_river_page_handler($page) { @@ -606,6 +607,7 @@ function elgg_river_page_handler($page) { $entity_subtype = ''; require_once("{$CONFIG->path}pages/river.php"); + return true; } /** diff --git a/engine/lib/tags.php b/engine/lib/tags.php index 6275d653c..a0887d0f3 100644 --- a/engine/lib/tags.php +++ b/engine/lib/tags.php @@ -321,25 +321,23 @@ function elgg_get_registered_tag_metadata_names() { * * @param array $page Page array * - * @return void + * @return bool * @access private */ function elgg_tagcloud_page_handler($page) { - switch ($page[0]) { - default: - $title = elgg_view_title(elgg_echo('tags:site_cloud')); - $options = array( - 'threshold' => 0, - 'limit' => 100, - 'tag_name' => 'tags', - ); - $tags = elgg_view_tagcloud($options); - $content = $title . $tags; - $body = elgg_view_layout('one_sidebar', array('content' => $content)); - - echo elgg_view_page(elgg_echo('tags:site_cloud'), $body); - break; - } + + $title = elgg_view_title(elgg_echo('tags:site_cloud')); + $options = array( + 'threshold' => 0, + 'limit' => 100, + 'tag_name' => 'tags', + ); + $tags = elgg_view_tagcloud($options); + $content = $title . $tags; + $body = elgg_view_layout('one_sidebar', array('content' => $content)); + + echo elgg_view_page(elgg_echo('tags:site_cloud'), $body); + return true; } /** diff --git a/engine/lib/user_settings.php b/engine/lib/user_settings.php index bb5d8d6c4..1e2d6db10 100644 --- a/engine/lib/user_settings.php +++ b/engine/lib/user_settings.php @@ -294,7 +294,7 @@ function usersettings_pagesetup() { * * @param array $page Pages array * - * @return void + * @return bool * @access private */ function usersettings_page_handler($page) { @@ -304,7 +304,7 @@ function usersettings_page_handler($page) { $page[0] = 'user'; } - if ($page[1]) { + if (isset($page[1])) { $user = get_user_by_username($page[1]); elgg_set_page_owner_guid($user->guid); } else { @@ -324,12 +324,14 @@ function usersettings_page_handler($page) { $path = $CONFIG->path . "pages/settings/tools.php"; break; case 'user': - default: $path = $CONFIG->path . "pages/settings/account.php"; break; } - require($path); + if (isset($path)) { + require $path; + return true; + } } /** diff --git a/engine/lib/users.php b/engine/lib/users.php index 843b897e9..ac507e060 100644 --- a/engine/lib/users.php +++ b/engine/lib/users.php @@ -1044,40 +1044,35 @@ function collections_submenu_items() { } /** - * Page handler for friends + * Page handler for friends-related pages * - * @param array $page_elements Page elements + * @param array $segments URL segments + * @param string $handler The first segment in URL used for routing * - * @return void + * @return bool * @access private */ -function friends_page_handler($page_elements) { +function friends_page_handler($page_elements, $handler) { + elgg_set_context('friends'); + if (isset($page_elements[0]) && $user = get_user_by_username($page_elements[0])) { elgg_set_page_owner_guid($user->getGUID()); } if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) { collections_submenu_items(); } - require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/index.php"); -} -/** - * Page handler for friends of - * - * @param array $page_elements Page elements - * - * @return void - * @access private - */ -function friends_of_page_handler($page_elements) { - elgg_set_context('friends'); - if (isset($page_elements[0]) && $user = get_user_by_username($page_elements[0])) { - set_page_owner($user->getGUID()); - } - if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) { - collections_submenu_items(); + switch ($handler) { + case 'friends': + require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/index.php"); + break; + case 'friendsof': + require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/of.php"); + break; + default: + return false; } - require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/of.php"); + return true; } /** @@ -1085,7 +1080,7 @@ function friends_of_page_handler($page_elements) { * * @param array $page_elements Page elements * - * @return void + * @return bool * @access private */ function collections_page_handler($page_elements) { @@ -1096,6 +1091,7 @@ function collections_page_handler($page_elements) { set_page_owner(elgg_get_logged_in_user_guid()); collections_submenu_items(); require_once "{$base}pages/friends/collections/add.php"; + return true; } else { $user = get_user_by_username($page_elements[0]); if ($user) { @@ -1104,9 +1100,11 @@ function collections_page_handler($page_elements) { collections_submenu_items(); } require_once "{$base}pages/friends/collections/view.php"; + return true; } } } + return false; } /** @@ -1115,13 +1113,16 @@ function collections_page_handler($page_elements) { * @param array $page_elements Page elements * @param string $handler The handler string * - * @return void + * @return bool * @access private */ function elgg_user_account_page_handler($page_elements, $handler) { $base_dir = elgg_get_root_path() . 'pages/account'; switch ($handler) { + case 'login': + require_once("$base_dir/login.php"); + break; case 'forgotpassword': require_once("$base_dir/forgotten_password.php"); break; @@ -1131,26 +1132,10 @@ function elgg_user_account_page_handler($page_elements, $handler) { case 'register': require_once("$base_dir/register.php"); break; + default: + return false; } -} - -/** - * Display a login box. - * - * This is a fallback for non-JS users who click on the - * dropdown login link. - * - * @return void - * @access private - */ -function elgg_user_login_page_handler() { - if (elgg_is_logged_in()) { - forward(); - } - - $login_box = elgg_view('core/account/login_box'); - $content = elgg_view_layout('one_column', array('content' => $login_box)); - echo elgg_view_page(elgg_echo('login'), $content); + return true; } /** @@ -1404,6 +1389,7 @@ function elgg_profile_fields_setup() { * /avatar/view/<username>/<size>/<icontime> * * @param array $page + * @return bool * @access private */ function elgg_avatar_page_handler($page) { @@ -1416,16 +1402,20 @@ function elgg_avatar_page_handler($page) { if ($page[0] == 'edit') { require_once("{$CONFIG->path}pages/avatar/edit.php"); + return true; } else { set_input('size', $page[2]); require_once("{$CONFIG->path}pages/avatar/view.php"); + return true; } + return false; } /** * Profile page handler * * @param array $page + * @return bool * @access private */ function elgg_profile_page_handler($page) { @@ -1436,7 +1426,9 @@ function elgg_profile_page_handler($page) { if ($page[1] == 'edit') { require_once("{$CONFIG->path}pages/profile/edit.php"); + return true; } + return false; } /** @@ -1532,11 +1524,11 @@ function users_pagesetup() { function users_init() { elgg_register_page_handler('friends', 'friends_page_handler'); - elgg_register_page_handler('friendsof', 'friends_of_page_handler'); + elgg_register_page_handler('friendsof', 'friends_page_handler'); elgg_register_page_handler('register', 'elgg_user_account_page_handler'); elgg_register_page_handler('forgotpassword', 'elgg_user_account_page_handler'); elgg_register_page_handler('resetpassword', 'elgg_user_account_page_handler'); - elgg_register_page_handler('login', 'elgg_user_login_page_handler'); + elgg_register_page_handler('login', 'elgg_user_account_page_handler'); elgg_register_page_handler('avatar', 'elgg_avatar_page_handler'); elgg_register_page_handler('profile', 'elgg_profile_page_handler'); elgg_register_page_handler('collections', 'collections_page_handler'); |