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-rw-r--r--engine/lib/elgglib.php343
1 files changed, 248 insertions, 95 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 66268cc96..34111c69d 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -93,10 +93,17 @@ function elgg_register_library($name, $location) {
* @return void
* @throws InvalidParameterException
* @since 1.8.0
+ * @todo return boolean in 1.9 to indicate whether the library has been loaded
*/
function elgg_load_library($name) {
global $CONFIG;
+ static $loaded_libraries = array();
+
+ if (in_array($name, $loaded_libraries)) {
+ return;
+ }
+
if (!isset($CONFIG->libraries)) {
$CONFIG->libraries = array();
}
@@ -107,9 +114,14 @@ function elgg_load_library($name) {
}
if (!include_once($CONFIG->libraries[$name])) {
- $error = elgg_echo('InvalidParameterException:LibraryNotRegistered', array($name));
+ $error = elgg_echo('InvalidParameterException:LibraryNotFound', array(
+ $name,
+ $CONFIG->libraries[$name])
+ );
throw new InvalidParameterException($error);
}
+
+ $loaded_libraries[] = $name;
}
/**
@@ -121,12 +133,11 @@ function elgg_load_library($name) {
* @param string $location URL to forward to browser to. Can be path relative to the network's URL.
* @param string $reason Short explanation for why we're forwarding
*
- * @return False False if headers have been sent. Terminates execution if forwarding.
+ * @return false False if headers have been sent. Terminates execution if forwarding.
+ * @throws SecurityException
*/
function forward($location = "", $reason = 'system') {
- global $CONFIG;
-
- if (!headers_sent()) {
+ if (!headers_sent($file, $line)) {
if ($location === REFERER) {
$location = $_SERVER['HTTP_REFERER'];
}
@@ -145,7 +156,7 @@ function forward($location = "", $reason = 'system') {
exit;
}
} else {
- throw new SecurityException(elgg_echo('SecurityException:ForwardFailedToRedirect'));
+ throw new SecurityException(elgg_echo('SecurityException:ForwardFailedToRedirect', array($file, $line)));
}
}
@@ -381,7 +392,7 @@ function elgg_load_external_file($type, $name) {
$item->url = '';
$item->location = '';
- $priority = $CONFIG->externals[$type]->add($item);
+ $CONFIG->externals[$type]->add($item);
$CONFIG->externals_map[$type][$name] = $item;
}
}
@@ -525,7 +536,7 @@ function sanitise_filepath($path, $append_slash = TRUE) {
* @param string $register Types of message: "error", "success" (default: success)
* @param bool $count Count the number of messages (default: false)
*
- * @return true|false|array Either the array of messages, or a response regarding
+ * @return bool|array Either the array of messages, or a response regarding
* whether the message addition was successful.
* @todo Clean up. Separate registering messages and retrieving them.
*/
@@ -559,7 +570,7 @@ function system_messages($message = null, $register = "success", $count = false)
return sizeof($_SESSION['msg'][$register]);
} else {
$count = 0;
- foreach ($_SESSION['msg'] as $register => $submessages) {
+ foreach ($_SESSION['msg'] as $submessages) {
$count += sizeof($submessages);
}
return $count;
@@ -668,7 +679,7 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority
global $CONFIG;
if (empty($event) || empty($object_type)) {
- return FALSE;
+ return false;
}
if (!isset($CONFIG->events)) {
@@ -681,8 +692,8 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority
$CONFIG->events[$event][$object_type] = array();
}
- if (!is_callable($callback)) {
- return FALSE;
+ if (!is_callable($callback, true)) {
+ return false;
}
$priority = max((int) $priority, 0);
@@ -692,7 +703,7 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority
}
$CONFIG->events[$event][$object_type][$priority] = $callback;
ksort($CONFIG->events[$event][$object_type]);
- return TRUE;
+ return true;
}
/**
@@ -707,9 +718,12 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority
*/
function elgg_unregister_event_handler($event, $object_type, $callback) {
global $CONFIG;
- foreach ($CONFIG->events[$event][$object_type] as $key => $event_callback) {
- if ($event_callback == $callback) {
- unset($CONFIG->events[$event][$object_type][$key]);
+
+ if (isset($CONFIG->events[$event]) && isset($CONFIG->events[$event][$object_type])) {
+ foreach ($CONFIG->events[$event][$object_type] as $key => $event_callback) {
+ if ($event_callback == $callback) {
+ unset($CONFIG->events[$event][$object_type][$key]);
+ }
}
}
}
@@ -732,7 +746,7 @@ function elgg_unregister_event_handler($event, $object_type, $callback) {
* @tip When referring to events, the preferred syntax is "event, type".
*
* @internal Only rarely should events be changed, added, or removed in core.
- * When making changes to events, be sure to first create a ticket in trac.
+ * When making changes to events, be sure to first create a ticket on Github.
*
* @internal @tip Think of $object_type as the primary namespace element, and
* $event as the secondary namespace.
@@ -767,14 +781,14 @@ function elgg_trigger_event($event, $object_type, $object = null) {
foreach ($events as $callback_list) {
if (is_array($callback_list)) {
foreach ($callback_list as $callback) {
- if (call_user_func_array($callback, $args) === FALSE) {
- return FALSE;
+ if (is_callable($callback) && (call_user_func_array($callback, $args) === false)) {
+ return false;
}
}
}
}
- return TRUE;
+ return true;
}
/**
@@ -833,7 +847,7 @@ function elgg_trigger_event($event, $object_type, $object = null) {
*
* @param string $hook The name of the hook
* @param string $type The type of the hook
- * @param callback $callback The name of a valid function or an array with object and method
+ * @param callable $callback The name of a valid function or an array with object and method
* @param int $priority The priority - 500 is default, lower numbers called first
*
* @return bool
@@ -847,7 +861,7 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority =
global $CONFIG;
if (empty($hook) || empty($type)) {
- return FALSE;
+ return false;
}
if (!isset($CONFIG->hooks)) {
@@ -860,8 +874,8 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority =
$CONFIG->hooks[$hook][$type] = array();
}
- if (!is_callable($callback)) {
- return FALSE;
+ if (!is_callable($callback, true)) {
+ return false;
}
$priority = max((int) $priority, 0);
@@ -871,7 +885,7 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority =
}
$CONFIG->hooks[$hook][$type][$priority] = $callback;
ksort($CONFIG->hooks[$hook][$type]);
- return TRUE;
+ return true;
}
/**
@@ -879,16 +893,19 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority =
*
* @param string $hook The name of the hook
* @param string $entity_type The name of the type of entity (eg "user", "object" etc)
- * @param callback $callback The PHP callback to be removed
+ * @param callable $callback The PHP callback to be removed
*
* @return void
* @since 1.8.0
*/
function elgg_unregister_plugin_hook_handler($hook, $entity_type, $callback) {
global $CONFIG;
- foreach ($CONFIG->hooks[$hook][$entity_type] as $key => $hook_callback) {
- if ($hook_callback == $callback) {
- unset($CONFIG->hooks[$hook][$entity_type][$key]);
+
+ if (isset($CONFIG->hooks[$hook]) && isset($CONFIG->hooks[$hook][$entity_type])) {
+ foreach ($CONFIG->hooks[$hook][$entity_type] as $key => $hook_callback) {
+ if ($hook_callback == $callback) {
+ unset($CONFIG->hooks[$hook][$entity_type][$key]);
+ }
}
}
}
@@ -967,10 +984,12 @@ function elgg_trigger_plugin_hook($hook, $type, $params = null, $returnvalue = n
foreach ($hooks as $callback_list) {
if (is_array($callback_list)) {
foreach ($callback_list as $hookcallback) {
- $args = array($hook, $type, $returnvalue, $params);
- $temp_return_value = call_user_func_array($hookcallback, $args);
- if (!is_null($temp_return_value)) {
- $returnvalue = $temp_return_value;
+ if (is_callable($hookcallback)) {
+ $args = array($hook, $type, $returnvalue, $params);
+ $temp_return_value = call_user_func_array($hookcallback, $args);
+ if (!is_null($temp_return_value)) {
+ $returnvalue = $temp_return_value;
+ }
}
}
}
@@ -992,7 +1011,8 @@ function elgg_trigger_plugin_hook($hook, $type, $params = null, $returnvalue = n
* @access private
*/
function _elgg_php_exception_handler($exception) {
- error_log("*** FATAL EXCEPTION *** : " . $exception);
+ $timestamp = time();
+ error_log("Exception #$timestamp: $exception");
// Wipe any existing output buffer
ob_end_clean();
@@ -1008,7 +1028,17 @@ function _elgg_php_exception_handler($exception) {
$CONFIG->pagesetupdone = true;
elgg_set_viewtype('failsafe');
- $body = elgg_view("messages/exceptions/exception", array('object' => $exception));
+ if (elgg_is_admin_logged_in()) {
+ $body = elgg_view("messages/exceptions/admin_exception", array(
+ 'object' => $exception,
+ 'ts' => $timestamp
+ ));
+ } else {
+ $body = elgg_view("messages/exceptions/exception", array(
+ 'object' => $exception,
+ 'ts' => $timestamp
+ ));
+ }
echo elgg_view_page(elgg_echo('exception:title'), $body);
} catch (Exception $e) {
$timestamp = time();
@@ -1038,7 +1068,9 @@ function _elgg_php_exception_handler($exception) {
* @param array $vars An array that points to the active symbol table where error occurred
*
* @return true
+ * @throws Exception
* @access private
+ * @todo Replace error_log calls with elgg_log calls.
*/
function _elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
$error = date("Y-m-d H:i:s (T)") . ": \"$errmsg\" in file $filename (line $linenum)";
@@ -1054,7 +1086,12 @@ function _elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
case E_WARNING :
case E_USER_WARNING :
- error_log("PHP WARNING: $error");
+ case E_RECOVERABLE_ERROR: // (e.g. type hint violation)
+
+ // check if the error wasn't suppressed by the error control operator (@)
+ if (error_reporting()) {
+ error_log("PHP WARNING: $error");
+ }
break;
default:
@@ -1078,8 +1115,8 @@ function _elgg_php_error_handler($errno, $errmsg, $filename, $linenum, $vars) {
*
* @note No messages will be displayed unless debugging has been enabled.
*
- * @param str $message User message
- * @param str $level NOTICE | WARNING | ERROR | DEBUG
+ * @param string $message User message
+ * @param string $level NOTICE | WARNING | ERROR | DEBUG
*
* @return bool
* @since 1.7.0
@@ -1141,9 +1178,11 @@ function elgg_dump($value, $to_screen = TRUE, $level = 'NOTICE') {
global $CONFIG;
// plugin can return false to stop the default logging method
- $params = array('level' => $level,
- 'msg' => $value,
- 'to_screen' => $to_screen);
+ $params = array(
+ 'level' => $level,
+ 'msg' => $value,
+ 'to_screen' => $to_screen,
+ );
if (!elgg_trigger_plugin_hook('debug', 'log', $params, true)) {
return;
}
@@ -1155,6 +1194,11 @@ function elgg_dump($value, $to_screen = TRUE, $level = 'NOTICE') {
$to_screen = FALSE;
}
+ // Do not want to write to JS or CSS pages
+ if (elgg_in_context('js') || elgg_in_context('css')) {
+ $to_screen = FALSE;
+ }
+
if ($to_screen == TRUE) {
echo '<pre>';
print_r($value);
@@ -1169,7 +1213,9 @@ function elgg_dump($value, $to_screen = TRUE, $level = 'NOTICE') {
*
* This function either displays or logs the deprecation message,
* depending upon the deprecation policies in {@link CODING.txt}.
- * Logged messages are sent with the level of 'WARNING'.
+ * Logged messages are sent with the level of 'WARNING'. Only admins
+ * get visual deprecation notices. When non-admins are logged in, the
+ * notices are sent to PHP's log through elgg_dump().
*
* A user-visual message will be displayed if $dep_version is greater
* than 1 minor releases lower than the current Elgg version, or at all
@@ -1180,11 +1226,12 @@ function elgg_dump($value, $to_screen = TRUE, $level = 'NOTICE') {
*
* @see CODING.txt
*
- * @param str $msg Message to log / display.
- * @param str $dep_version Human-readable *release* version: 1.7, 1.7.3
- * @param int $backtrace_level How many levels back to display the backtrace. Useful if calling from
- * functions that are called from other places (like elgg_view()). Set
- * to -1 for a full backtrace.
+ * @param string $msg Message to log / display.
+ * @param string $dep_version Human-readable *release* version: 1.7, 1.8, ...
+ * @param int $backtrace_level How many levels back to display the backtrace.
+ * Useful if calling from functions that are called
+ * from other places (like elgg_view()). Set to -1
+ * for a full backtrace.
*
* @return bool
* @since 1.7.0
@@ -1193,13 +1240,13 @@ function elgg_deprecated_notice($msg, $dep_version, $backtrace_level = 1) {
// if it's a major release behind, visual and logged
// if it's a 1 minor release behind, visual and logged
// if it's for current minor release, logged.
- // bugfixes don't matter because you're not deprecating between them, RIGHT?
+ // bugfixes don't matter because we are not deprecating between them
if (!$dep_version) {
- return FALSE;
+ return false;
}
- $elgg_version = get_version(TRUE);
+ $elgg_version = get_version(true);
$elgg_version_arr = explode('.', $elgg_version);
$elgg_major_version = (int)$elgg_version_arr[0];
$elgg_minor_version = (int)$elgg_version_arr[1];
@@ -1207,16 +1254,16 @@ function elgg_deprecated_notice($msg, $dep_version, $backtrace_level = 1) {
$dep_major_version = (int)$dep_version;
$dep_minor_version = 10 * ($dep_version - $dep_major_version);
- $visual = FALSE;
+ $visual = false;
if (($dep_major_version < $elgg_major_version) ||
($dep_minor_version < $elgg_minor_version)) {
- $visual = TRUE;
+ $visual = true;
}
$msg = "Deprecated in $dep_major_version.$dep_minor_version: $msg";
- if ($visual) {
+ if ($visual && elgg_is_admin_logged_in()) {
register_error($msg);
}
@@ -1246,7 +1293,7 @@ function elgg_deprecated_notice($msg, $dep_version, $backtrace_level = 1) {
elgg_log($msg, 'WARNING');
- return TRUE;
+ return true;
}
/**
@@ -1259,8 +1306,6 @@ function elgg_deprecated_notice($msg, $dep_version, $backtrace_level = 1) {
* @return string The current page URL.
*/
function current_page_url() {
- global $CONFIG;
-
$url = parse_url(elgg_get_site_url());
$page = $url['scheme'] . "://";
@@ -1305,7 +1350,7 @@ function full_url() {
"" : (":" . $_SERVER["SERVER_PORT"]);
// This is here to prevent XSS in poorly written browsers used by 80% of the population.
- // {@trac [5813]}
+ // https://github.com/Elgg/Elgg/commit/0c947e80f512cb0a482b1864fd0a6965c8a0cd4a
$quotes = array('\'', '"');
$encoded = array('%27', '%22');
@@ -1321,7 +1366,7 @@ function full_url() {
* @param array $parts Associative array of URL components like parse_url() returns
* @param bool $html_encode HTML Encode the url?
*
- * @return str Full URL
+ * @return string Full URL
* @since 1.7.0
*/
function elgg_http_build_url(array $parts, $html_encode = TRUE) {
@@ -1352,10 +1397,10 @@ function elgg_http_build_url(array $parts, $html_encode = TRUE) {
* add tokens to the action. The form view automatically handles
* tokens.
*
- * @param str $url Full action URL
- * @param bool $html_encode HTML encode the url? (default: false)
+ * @param string $url Full action URL
+ * @param bool $html_encode HTML encode the url? (default: false)
*
- * @return str URL with action tokens
+ * @return string URL with action tokens
* @since 1.7.0
* @link http://docs.elgg.org/Tutorials/Actions
*/
@@ -1407,17 +1452,17 @@ function elgg_http_remove_url_query_element($url, $element) {
}
$url_array['query'] = http_build_query($query);
- $string = elgg_http_build_url($url_array);
+ $string = elgg_http_build_url($url_array, false);
return $string;
}
/**
* Adds an element or elements to a URL's query string.
*
- * @param str $url The URL
- * @param array $elements Key/value pairs to add to the URL
+ * @param string $url The URL
+ * @param array $elements Key/value pairs to add to the URL
*
- * @return str The new URL with the query strings added
+ * @return string The new URL with the query strings added
* @since 1.7.0
*/
function elgg_http_add_url_query_elements($url, array $elements) {
@@ -1454,8 +1499,6 @@ function elgg_http_add_url_query_elements($url, array $elements) {
* @since 1.8.0
*/
function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset', 'limit')) {
- global $CONFIG;
-
// if the server portion is missing but it starts with / then add the url in.
// @todo use elgg_normalize_url()
if (elgg_substr($url1, 0, 1) == '/') {
@@ -1475,8 +1518,12 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
$url1_info = parse_url($url1);
$url2_info = parse_url($url2);
- $url1_info['path'] = trim($url1_info['path'], '/');
- $url2_info['path'] = trim($url2_info['path'], '/');
+ if (isset($url1_info['path'])) {
+ $url1_info['path'] = trim($url1_info['path'], '/');
+ }
+ if (isset($url2_info['path'])) {
+ $url2_info['path'] = trim($url2_info['path'], '/');
+ }
// compare basic bits
$parts = array('scheme', 'host', 'path');
@@ -1550,10 +1597,14 @@ function elgg_http_url_is_identical($url1, $url2, $ignore_params = array('offset
* @param bool $strict Return array key if it's set, even if empty. If false,
* return $default if the array key is unset or empty.
*
- * @return void
+ * @return mixed
* @since 1.8.0
*/
-function elgg_extract($key, array $array, $default = NULL, $strict = true) {
+function elgg_extract($key, array $array, $default = null, $strict = true) {
+ if (!is_array($array)) {
+ return $default;
+ }
+
if ($strict) {
return (isset($array[$key])) ? $array[$key] : $default;
} else {
@@ -1586,7 +1637,7 @@ $sort_type = SORT_LOCALE_STRING) {
$sort = array();
- foreach ($array as $k => $v) {
+ foreach ($array as $v) {
if (isset($v[$element])) {
$sort[] = strtolower($v[$element]);
} else {
@@ -1605,7 +1656,7 @@ $sort_type = SORT_LOCALE_STRING) {
*
* @param string $ini_get_arg The INI setting
*
- * @return true|false Depending on whether it's on or off
+ * @return bool Depending on whether it's on or off
*/
function ini_get_bool($ini_get_arg) {
$temp = strtolower(ini_get($ini_get_arg));
@@ -1621,7 +1672,7 @@ function ini_get_bool($ini_get_arg) {
*
* @tip Use this for arithmetic when determining if a file can be uploaded.
*
- * @param str $setting The php.ini setting
+ * @param string $setting The php.ini setting
*
* @return int
* @since 1.7.0
@@ -1636,8 +1687,10 @@ function elgg_get_ini_setting_in_bytes($setting) {
switch($last) {
case 'g':
$val *= 1024;
+ // fallthrough intentional
case 'm':
$val *= 1024;
+ // fallthrough intentional
case 'k':
$val *= 1024;
}
@@ -1740,7 +1793,7 @@ function _elgg_shutdown_hook() {
*
* @param array $page The page array
*
- * @return void
+ * @return bool
* @elgg_pagehandler js
* @access private
*/
@@ -1755,7 +1808,7 @@ function elgg_js_page_handler($page) {
*
* @param array $page The page array
*
- * @return void
+ * @return bool
* @elgg_pagehandler ajax
* @access private
*/
@@ -1765,6 +1818,12 @@ function elgg_ajax_page_handler($page) {
unset($page[0]);
$view = implode('/', $page);
+ $allowed_views = elgg_get_config('allowed_ajax_views');
+ if (!array_key_exists($view, $allowed_views)) {
+ header('HTTP/1.1 403 Forbidden');
+ exit;
+ }
+
// pull out GET parameters through filter
$vars = array();
foreach ($_GET as $name => $value) {
@@ -1776,9 +1835,9 @@ function elgg_ajax_page_handler($page) {
}
echo elgg_view($view, $vars);
+ return true;
}
-
- return true;
+ return false;
}
/**
@@ -1788,7 +1847,7 @@ function elgg_ajax_page_handler($page) {
*
* @param array $page The page array
*
- * @return void
+ * @return bool
* @elgg_pagehandler css
* @access private
*/
@@ -1809,7 +1868,7 @@ function elgg_css_page_handler($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, $type) {
@@ -1844,15 +1903,15 @@ function elgg_cacheable_view_page_handler($page, $type) {
header("Content-type: $content_type");
// @todo should js be cached when simple cache turned off
- //header('Expires: ' . date('r', time() + 864000));
+ //header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', strtotime("+10 days")), true);
//header("Pragma: public");
//header("Cache-Control: public");
//header("Content-Length: " . strlen($return));
echo $return;
+ return true;
}
-
- return true;
+ return false;
}
/**
@@ -1886,6 +1945,8 @@ function elgg_sql_reverse_order_by_clause($order_by) {
*
* Used as a callback for ElggBatch.
*
+ * @todo why aren't these static methods on ElggBatch?
+ *
* @param object $object The object to enable
* @return bool
* @access private
@@ -1940,7 +2001,7 @@ function elgg_is_valid_options_for_batch_operation($options, $type) {
// at least one of these is required.
$required = array(
// generic restraints
- 'guid', 'guids', 'limit'
+ 'guid', 'guids'
);
switch ($type) {
@@ -1984,22 +2045,56 @@ function elgg_is_valid_options_for_batch_operation($options, $type) {
*
* @link http://docs.elgg.org/Tutorials/WalledGarden
* @elgg_plugin_hook index system
+ *
+ * @param string $hook The name of the hook
+ * @param string $type The type of hook
+ * @param bool $value Has a plugin already rendered an index page?
+ * @param array $params Array of parameters (should be empty)
* @return bool
* @access private
*/
-function elgg_walled_garden_index() {
- elgg_register_css('elgg.walled_garden', '/css/walled_garden.css');
+function elgg_walled_garden_index($hook, $type, $value, $params) {
+ if ($value) {
+ // do not create a second index page so return
+ return;
+ }
+
elgg_load_css('elgg.walled_garden');
+ elgg_load_js('elgg.walled_garden');
- $login = elgg_view('core/account/login_walled_garden');
+ $content = elgg_view('core/walled_garden/login');
- echo elgg_view_page('', $login, 'walled_garden');
+ $params = array(
+ 'content' => $content,
+ 'class' => 'elgg-walledgarden-double',
+ 'id' => 'elgg-walledgarden-login',
+ );
+ $body = elgg_view_layout('walled_garden', $params);
+ echo elgg_view_page('', $body, 'walled_garden');
// return true to prevent other plugins from adding a front page
return true;
}
/**
+ * Serve walled garden sections
+ *
+ * @param array $page Array of URL segments
+ * @return string
+ * @access private
+ */
+function _elgg_walled_garden_ajax_handler($page) {
+ $view = $page[0];
+ $params = array(
+ 'content' => elgg_view("core/walled_garden/$view"),
+ 'class' => 'elgg-walledgarden-single hidden',
+ 'id' => str_replace('_', '-', "elgg-walledgarden-$view"),
+ );
+ echo elgg_view_layout('walled_garden', $params);
+ return true;
+}
+
+/**
* Checks the status of the Walled Garden and forwards to a login page
* if required.
*
@@ -2016,6 +2111,11 @@ function elgg_walled_garden_index() {
function elgg_walled_garden() {
global $CONFIG;
+ elgg_register_css('elgg.walled_garden', '/css/walled_garden.css');
+ elgg_register_js('elgg.walled_garden', '/js/walled_garden.js');
+
+ elgg_register_page_handler('walled_garden', '_elgg_walled_garden_ajax_handler');
+
// check for external page view
if (isset($CONFIG->site) && $CONFIG->site instanceof ElggSite) {
$CONFIG->site->checkWalledGarden();
@@ -2023,6 +2123,54 @@ function elgg_walled_garden() {
}
/**
+ * Remove public access for walled gardens
+ *
+ * @param string $hook
+ * @param string $type
+ * @param array $accesses
+ * @return array
+ * @access private
+ */
+function _elgg_walled_garden_remove_public_access($hook, $type, $accesses) {
+ if (isset($accesses[ACCESS_PUBLIC])) {
+ unset($accesses[ACCESS_PUBLIC]);
+ }
+ return $accesses;
+}
+
+/**
+ * Boots the engine
+ *
+ * 1. sets error handlers
+ * 2. connects to database
+ * 3. verifies the installation suceeded
+ * 4. loads application configuration
+ * 5. loads i18n data
+ * 6. loads site configuration
+ *
+ * @access private
+ */
+function _elgg_engine_boot() {
+ // Register the error handlers
+ set_error_handler('_elgg_php_error_handler');
+ set_exception_handler('_elgg_php_exception_handler');
+
+ setup_db_connections();
+
+ verify_installation();
+
+ _elgg_load_application_config();
+
+ _elgg_load_site_config();
+
+ _elgg_session_boot();
+
+ _elgg_load_cache();
+
+ _elgg_load_translations();
+}
+
+/**
* Elgg's main init.
*
* Handles core actions for comments, the JS pagehandler, and the shutdown function.
@@ -2041,13 +2189,14 @@ function elgg_init() {
elgg_register_page_handler('css', 'elgg_css_page_handler');
elgg_register_page_handler('ajax', 'elgg_ajax_page_handler');
- elgg_register_js('elgg.autocomplete', 'js/lib/autocomplete.js');
+ elgg_register_js('elgg.autocomplete', 'js/lib/ui.autocomplete.js');
elgg_register_js('jquery.ui.autocomplete.html', 'vendors/jquery/jquery.ui.autocomplete.html.js');
- elgg_register_js('elgg.userpicker', 'js/lib/userpicker.js');
- elgg_register_js('elgg.friendspicker', 'js/lib/friends_picker.js');
+ elgg_register_js('elgg.userpicker', 'js/lib/ui.userpicker.js');
+ elgg_register_js('elgg.friendspicker', 'js/lib/ui.friends_picker.js');
elgg_register_js('jquery.easing', 'vendors/jquery/jquery.easing.1.3.packed.js');
- elgg_register_js('elgg.avatar_cropper', 'js/lib/avatar_cropper.js');
+ elgg_register_js('elgg.avatar_cropper', 'js/lib/ui.avatar_cropper.js');
elgg_register_js('jquery.imgareaselect', 'vendors/jquery/jquery.imgareaselect-0.9.8/scripts/jquery.imgareaselect.min.js');
+ elgg_register_js('elgg.ui.river', 'js/lib/ui.river.js');
elgg_register_css('jquery.imgareaselect', 'vendors/jquery/jquery.imgareaselect-0.9.8/css/imgareaselect-deprecated.css');
@@ -2084,7 +2233,7 @@ function elgg_init() {
* @param array $params empty
*
* @elgg_plugin_hook unit_tests system
- * @return void
+ * @return array
* @access private
*/
function elgg_api_test($hook, $type, $value, $params) {
@@ -2096,7 +2245,10 @@ function elgg_api_test($hook, $type, $value, $params) {
}
/**#@+
- * Controlls access levels on ElggEntity entities, metadata, and annotations.
+ * Controls access levels on ElggEntity entities, metadata, and annotations.
+ *
+ * @warning ACCESS_DEFAULT is a place holder for the input/access view. Do not
+ * use it when saving an entity.
*
* @var int
*/
@@ -2130,7 +2282,7 @@ define('ELGG_ENTITIES_NO_VALUE', 0);
* referring page.
*
* @see forward
- * @var unknown_type
+ * @var int -1
*/
define('REFERRER', -1);
@@ -2145,6 +2297,7 @@ define('REFERRER', -1);
define('REFERER', -1);
elgg_register_event_handler('init', 'system', 'elgg_init');
+elgg_register_event_handler('boot', 'system', '_elgg_engine_boot', 1);
elgg_register_plugin_hook_handler('unit_test', 'system', 'elgg_api_test');
elgg_register_event_handler('init', 'system', 'add_custom_menu_items', 1000);
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-13 22:07:06 +0000