/**
* Enables the simple cache.
*
* @see elgg_view_register_simplecache
*
*/
function elgg_view_enable_simplecache()
{
global $CONFIG;
if (!$CONFIG->simplecache_enabled) {
datalist_set('simplecache_enabled', 1);
$CONFIG->simplecache_enabled = 1;
elgg_view_regenerate_simplecache();
}
}
header("Location: install.php");
exit;
}
// Trigger events
if (!substr_count($_SERVER["PHP_SELF"], "install.php") && !substr_count($_SERVER["PHP_SELF"], "setup.php") && !$lightmode && !(defined('upgrading') && upgrading == 'upgrading')) {
// If default settings haven't been installed, forward to the default settings page
trigger_elgg_event('init', 'system');
//if (!datalist_get('default_settings')) {
//forward("setup.php");
//}
}
// System booted, return to normal view
set_input('view', $oldview);
if (empty($oldview)) {
if (empty($CONFIG->view)) {
$oldview = 'default';
} else {
$oldview = $CONFIG->view;
}
}
if ($installed && $db_installed) {
$lastupdate = datalist_get('simplecache_lastupdate');
$lastcached = datalist_get('simplecache_' . $oldview);
if ($lastupdate == 0 || $lastcached < $lastupdate) {
elgg_view_regenerate_simplecache();
$lastcached = time();
datalist_set('simplecache_lastupdate', $lastcached);
datalist_set('simplecache_' . $oldview, $lastcached);
}
$CONFIG->lastcache = $lastcached;
}
/**
* Regenerates the list of known plugins and saves it to the current site
*
* Important: You should regenerate simplecache and the viewpath cache after executing this function
* otherwise you may experience view display artifacts. Do this with the following code:
*
* elgg_view_regenerate_simplecache();
* elgg_filepath_cache_reset();
*
* @param array $pluginorder Optionally, a list of existing plugins and their orders
* @return array The new list of plugins and their orders
*/
function regenerate_plugin_list($pluginorder = false)
{
global $CONFIG;
$CONFIG->pluginlistcache = null;
if ($site = get_entity($CONFIG->site_guid)) {
if (empty($pluginorder)) {
$pluginorder = $site->pluginorder;
$pluginorder = unserialize($pluginorder);
} else {
ksort($pluginorder);
}
if (empty($pluginorder)) {
$pluginorder = array();
}
$max = 0;
if (sizeof($pluginorder)) {
foreach ($pluginorder as $key => $plugin) {
if (is_dir($CONFIG->pluginspath . "/" . $plugin)) {
if ($key > $max) {
$max = $key;
}
} else {
unset($pluginorder[$key]);
}
}
}
// Add new plugins to the end
if ($handle = opendir($CONFIG->pluginspath)) {
while ($mod = readdir($handle)) {
if (!in_array($mod, array('.', '..', '.svn', 'CVS')) && is_dir($CONFIG->pluginspath . "/" . $mod)) {
if (!in_array($mod, $pluginorder)) {
$max = $max + 10;
$pluginorder[$max] = $mod;
}
}
}
}
ksort($pluginorder);
// Now reorder the keys ..
$key = 10;
$plugins = array();
if (sizeof($pluginorder)) {
foreach ($pluginorder as $plugin) {
$plugins[$key] = $plugin;
$key = $key + 10;
}
}
$plugins = serialize($plugins);
$site->pluginorder = $plugins;
// Regenerate caches
elgg_view_regenerate_simplecache();
elgg_filepath_cache_reset();
return $plugins;
}
return false;
}
