*
* @package core
* @category cache
* @copyright 2012 Sam Hemelryk
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once '../config.php';
require_once $CFG->dirroot . '/lib/adminlib.php';
require_once $CFG->dirroot . '/cache/locallib.php';
require_once $CFG->dirroot . '/cache/forms.php';
// The first time the user visits this page we are going to reparse the definitions.
// Just ensures that everything is up to date.
// We flag is session so that this only happens once as people are likely to hit
// this page several times if making changes.
if (empty($SESSION->cacheadminreparsedefinitions)) {
cache_helper::update_definitions();
$SESSION->cacheadminreparsedefinitions = true;
}
$action = optional_param('action', null, PARAM_ALPHA);
admin_externalpage_setup('cacheconfig');
$context = context_system::instance();
$stores = cache_administration_helper::get_store_instance_summaries();
$plugins = cache_administration_helper::get_store_plugin_summaries();
$definitions = cache_administration_helper::get_definition_summaries();
$defaultmodestores = cache_administration_helper::get_default_mode_stores();
$locks = cache_administration_helper::get_lock_summaries();
$title = new lang_string('cacheadmin', 'cache');
$mform = null;
$notification = null;
$notifysuccess = true;
if (!empty($action) && confirm_sesskey()) {
/**
* Upgrade/install other parts of moodle
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_noncore($verbose) {
global $CFG;
raise_memory_limit(MEMORY_EXTRA);
// upgrade all plugins types
try {
// Reset caches before any output.
cache_helper::purge_all(true);
purge_all_caches();
$plugintypes = core_component::get_plugin_types();
foreach ($plugintypes as $type=>$location) {
upgrade_plugins($type, 'print_upgrade_part_start', 'print_upgrade_part_end', $verbose);
}
// Update cache definitions. Involves scanning each plugin for any changes.
cache_helper::update_definitions();
// Mark the site as upgraded.
set_config('allversionshash', core_component::get_all_versions_hash());
// Purge caches again, just to be sure we arn't holding onto old stuff now.
cache_helper::purge_all(true);
purge_all_caches();
} catch (Exception $ex) {
upgrade_handle_exception($ex);
}
}
/**
* Upgrade/install other parts of moodle
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_noncore($verbose)
{
global $CFG;
raise_memory_limit(MEMORY_EXTRA);
// upgrade all plugins types
try {
// Reset caches before any output.
cache_helper::purge_all(true);
purge_all_caches();
$plugintypes = core_component::get_plugin_types();
foreach ($plugintypes as $type => $location) {
upgrade_plugins($type, 'print_upgrade_part_start', 'print_upgrade_part_end', $verbose);
}
// Upgrade services.
// This function gives plugins and subsystems a chance to add functions to existing built-in services.
external_update_services();
// Update cache definitions. Involves scanning each plugin for any changes.
cache_helper::update_definitions();
// Mark the site as upgraded.
set_config('allversionshash', core_component::get_all_versions_hash());
// Purge caches again, just to be sure we arn't holding onto old stuff now.
cache_helper::purge_all(true);
purge_all_caches();
} catch (Exception $ex) {
upgrade_handle_exception($ex);
} catch (Throwable $ex) {
// Engine errors in PHP7 throw exceptions of type Throwable (this "catch" will be ignored in PHP5).
upgrade_handle_exception($ex);
}
}
/**
* Upgrade/install other parts of moodle
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_noncore($verbose) {
global $CFG;
raise_memory_limit(MEMORY_EXTRA);
// upgrade all plugins types
try {
$plugintypes = get_plugin_types();
foreach ($plugintypes as $type=>$location) {
upgrade_plugins($type, 'print_upgrade_part_start', 'print_upgrade_part_end', $verbose);
}
// Update cache definitions. Involves scanning each plugin for any changes.
cache_helper::update_definitions();
} catch (Exception $ex) {
upgrade_handle_exception($ex);
}
}
/**
* Upgrade/install other parts of moodle
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_noncore($verbose) {
global $CFG;
raise_memory_limit(MEMORY_EXTRA);
// upgrade all plugins types
try {
// Disable the use of cache stores here.
// We don't reset this, the site can live without proper caching for life of this request.
cache_factory::disable_stores();
$plugintypes = get_plugin_types();
foreach ($plugintypes as $type=>$location) {
upgrade_plugins($type, 'print_upgrade_part_start', 'print_upgrade_part_end', $verbose);
}
// Update cache definitions. Involves scanning each plugin for any changes.
cache_helper::update_definitions();
} catch (Exception $ex) {
upgrade_handle_exception($ex);
}
}
/**
* Upgrade/install other parts of moodle
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_noncore($verbose)
{
global $CFG;
raise_memory_limit(MEMORY_EXTRA);
// upgrade all plugins types
try {
// Disable the use of cache stores here. We will reset the factory after we've performed the installation.
// This ensures that we don't permanently cache anything during installation.
cache_factory::disable_stores();
$plugintypes = get_plugin_types();
foreach ($plugintypes as $type => $location) {
upgrade_plugins($type, 'print_upgrade_part_start', 'print_upgrade_part_end', $verbose);
}
// Update cache definitions. Involves scanning each plugin for any changes.
cache_helper::update_definitions();
// Reset the cache system to a normal state.
cache_factory::reset();
} catch (Exception $ex) {
upgrade_handle_exception($ex);
}
}