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-rw-r--r--engine/lib/admin.php12
-rw-r--r--engine/lib/cron.php3
-rw-r--r--engine/lib/deprecated-1.8.php37
-rw-r--r--engine/lib/elgglib.php21
-rw-r--r--engine/lib/entities.php6
-rw-r--r--engine/lib/pagehandler.php64
-rw-r--r--engine/lib/river.php2
-rw-r--r--engine/lib/tags.php30
-rw-r--r--engine/lib/user_settings.php10
-rw-r--r--engine/lib/users.php30
10 files changed, 116 insertions, 99 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('', $body, 'walled_garden');
// return true to prevent other plugins from adding a front page
return true;
diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index a76ce11fe..ff90e3185 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -306,6 +306,8 @@ function add_subtype($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 $id;
@@ -2078,7 +2080,7 @@ function is_registered_entity_type($type, $subtype = null) {
*
* @param array $page Page elements from pain page handler
*
- * @return void
+ * @return bool
* @elgg_page_handler view
* @access private
*/
@@ -2087,7 +2089,9 @@ function entities_page_handler($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..f331e2aae 100644
--- a/engine/lib/pagehandler.php
+++ b/engine/lib/pagehandler.php
@@ -9,12 +9,10 @@
/**
* Turns the current page over to the page handler, allowing registered handlers to take over.
*
- * If a page handler returns FALSE, the request is handed over to the default_page_handler.
- *
* @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, $page) {
@@ -42,26 +40,13 @@ function page_handler($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 $result || headers_sent();
}
/**
@@ -74,14 +59,16 @@ function page_handler($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 $function Your function name
*
@@ -119,38 +106,3 @@ function elgg_unregister_page_handler($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..3aff2ca9d 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -1048,7 +1048,7 @@ function collections_submenu_items() {
*
* @param array $page_elements Page elements
*
- * @return void
+ * @return bool
* @access private
*/
function friends_page_handler($page_elements) {
@@ -1059,6 +1059,7 @@ function friends_page_handler($page_elements) {
collections_submenu_items();
}
require_once(dirname(dirname(dirname(__FILE__))) . "/pages/friends/index.php");
+ return true;
}
/**
@@ -1066,18 +1067,19 @@ function friends_page_handler($page_elements) {
*
* @param array $page_elements Page elements
*
- * @return void
+ * @return bool
* @access private
*/
function friends_of_page_handler($page_elements) {
elgg_set_context('friends');
if (isset($page_elements[0]) && $user = get_user_by_username($page_elements[0])) {
- set_page_owner($user->getGUID());
+ elgg_set_page_owner_guid($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/of.php");
+ return true;
}
/**
@@ -1085,7 +1087,7 @@ 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 +1098,7 @@ 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 ($user) {
@@ -1104,9 +1107,11 @@ function collections_page_handler($page_elements) {
collections_submenu_items();
}
require_once "{$base}pages/friends/collections/view.php";
+ return true;
}
}
}
+ return false;
}
/**
@@ -1115,7 +1120,7 @@ function collections_page_handler($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, $handler) {
@@ -1131,7 +1136,10 @@ function elgg_user_account_page_handler($page_elements, $handler) {
case 'register':
require_once("$base_dir/register.php");
break;
+ default:
+ return false;
}
+ return true;
}
/**
@@ -1140,17 +1148,18 @@ function elgg_user_account_page_handler($page_elements, $handler) {
* This is a fallback for non-JS users who click on the
* dropdown login link.
*
- * @return void
+ * @return bool
* @access private
*/
function elgg_user_login_page_handler() {
if (elgg_is_logged_in()) {
- forward();
+ 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 +1413,7 @@ 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 +1426,20 @@ 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 +1450,9 @@ function elgg_profile_page_handler($page) {
if ($page[1] == 'edit') {
require_once("{$CONFIG->path}pages/profile/edit.php");
+ return true;
}
+ return false;
}
/**
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 13:03:52 +0000