/**
* Regenerates the simple cache.
*
* @param string $viewtype Optional viewtype to regenerate
* @see elgg_view_register_simplecache()
*
* @deprecated 1.8 Use {@link elgg_regenerate_simplecache()}
*/
function elgg_view_regenerate_simplecache($viewtype = NULL)
{
elgg_deprecated_notice("elgg_view_regenerate_simplecache() was deprecated by elgg_regenerate_simplecache()", 1.8);
return elgg_regenerate_simplecache($viewtype);
}
$type = $matches[1];
$viewtype = $matches[2];
$view = $matches[3];
switch ($type) {
case 'css':
header("Content-type: text/css", true);
header('Expires: ' . date('r', strtotime("+6 months")), true);
header("Pragma: public", true);
header("Cache-Control: public", true);
$view = "css/{$view}";
break;
case 'js':
header('Content-type: text/javascript', true);
header('Expires: ' . date('r', strtotime("+6 months")), true);
header("Pragma: public", true);
header("Cache-Control: public", true);
$view = "js/{$view}";
break;
}
$filename = $dataroot . 'views_simplecache/' . md5($viewtype . $view);
if (file_exists($filename)) {
$contents = file_get_contents($filename);
} else {
// someone trying to access a non-cached file or a race condition with cache flushing
mysql_close($mysql_dblink);
require_once dirname(dirname(__FILE__)) . "/start.php";
elgg_regenerate_simplecache();
elgg_set_viewtype($viewtype);
$contents = elgg_view($view);
}
echo $contents;
/**
* Enables the simple cache.
*
* @access private
* @see elgg_register_simplecache_view()
* @return void
* @since 1.8.0
*/
function elgg_enable_simplecache()
{
global $CONFIG;
datalist_set('simplecache_enabled', 1);
$CONFIG->simplecache_enabled = 1;
elgg_regenerate_simplecache();
}
}
// confirm that the installation completed successfully
verify_installation();
// Autodetect some default configuration settings
set_default_config();
// needs to be set for links in html head
$viewtype = get_input('view', 'default');
$lastcached = datalist_get("simplecache_lastcached_{$viewtype}");
$CONFIG->lastcache = $lastcached;
// Trigger boot events for core. Plugins can't hook
// into this because they haven't been loaded yet.
elgg_trigger_event('boot', 'system');
// Load the plugins that are active
elgg_load_plugins();
elgg_trigger_event('plugins_boot', 'system');
// Trigger system init event for plugins
elgg_trigger_event('init', 'system');
// Regenerate the simple cache if expired.
// Don't do it on upgrade because upgrade does it itself.
// @todo - move into function and perhaps run off init system event
if (!defined('UPGRADING')) {
$lastupdate = datalist_get("simplecache_lastupdate_{$viewtype}");
$lastcached = datalist_get("simplecache_lastcached_{$viewtype}");
if ($lastupdate == 0 || $lastcached < $lastupdate) {
elgg_regenerate_simplecache($viewtype);
$lastcached = datalist_get("simplecache_lastcached_{$viewtype}");
}
$CONFIG->lastcache = $lastcached;
}
// System loaded and ready
elgg_trigger_event('ready', 'system');
/**
* @access private
*/
function _elgg_cache_init()
{
global $CONFIG;
$viewtype = elgg_get_viewtype();
// Regenerate the simple cache if expired.
// Don't do it on upgrade because upgrade does it itself.
// @todo - move into function and perhaps run off init system event
if (!defined('UPGRADING')) {
$lastupdate = datalist_get("simplecache_lastupdate_{$viewtype}");
$lastcached = datalist_get("simplecache_lastcached_{$viewtype}");
if ($lastupdate == 0 || $lastcached < $lastupdate) {
elgg_regenerate_simplecache($viewtype);
$lastcached = datalist_get("simplecache_lastcached_{$viewtype}");
}
$CONFIG->lastcache = $lastcached;
}
// cache system data if enabled and not loaded
if ($CONFIG->system_cache_enabled && !$CONFIG->system_cache_loaded) {
elgg_save_system_cache('view_locations', serialize($CONFIG->views->locations));
elgg_save_system_cache('view_types', serialize($CONFIG->view_types));
}
if ($CONFIG->system_cache_enabled && !$CONFIG->i18n_loaded_from_cache) {
reload_all_translations();
foreach ($CONFIG->translations as $lang => $map) {
elgg_save_system_cache("{$lang}.php", serialize($map));
}
}
}
/**
* Initialize the site including site entity, plugins, and configuration
*
* @param array $submissionVars Submitted vars
*
* @return bool
*/
protected function saveSiteSettings($submissionVars)
{
global $CONFIG;
// ensure that file path, data path, and www root end in /
$submissionVars['path'] = sanitise_filepath($submissionVars['path']);
$submissionVars['dataroot'] = sanitise_filepath($submissionVars['dataroot']);
$submissionVars['wwwroot'] = sanitise_filepath($submissionVars['wwwroot']);
$site = new ElggSite();
$site->name = $submissionVars['sitename'];
$site->url = $submissionVars['wwwroot'];
$site->access_id = ACCESS_PUBLIC;
$site->email = $submissionVars['siteemail'];
$guid = $site->save();
if (!$guid) {
register_error(elgg_echo('install:error:createsite'));
return FALSE;
}
// bootstrap site info
$CONFIG->site_guid = $guid;
$CONFIG->site = $site;
datalist_set('installed', time());
datalist_set('path', $submissionVars['path']);
datalist_set('dataroot', $submissionVars['dataroot']);
datalist_set('default_site', $site->getGUID());
datalist_set('version', get_version());
datalist_set('simplecache_enabled', 1);
datalist_set('viewpath_cache_enabled', 1);
// new installations have run all the upgrades
$upgrades = elgg_get_upgrade_files($submissionVars['path'] . 'engine/lib/upgrades/');
datalist_set('processed_upgrades', serialize($upgrades));
set_config('view', 'default', $site->getGUID());
set_config('language', 'en', $site->getGUID());
set_config('default_access', $submissionVars['siteaccess'], $site->getGUID());
set_config('allow_registration', TRUE, $site->getGUID());
set_config('walled_garden', FALSE, $site->getGUID());
$this->enablePlugins();
// reset the views path in case of installing over an old data dir.
$dataroot = $submissionVars['dataroot'];
$CONFIG->dataroot = $dataroot;
$cache = new ElggFileCache($dataroot);
$cache->delete('view_paths');
elgg_invalidate_simplecache();
elgg_regenerate_simplecache();
return TRUE;
}