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MDL-36512 Purging a file store actually purges nothing

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This commit is contained in:
Matteo Scaramuccia
2012-11-16 10:43:15 +01:00
parent 8ccaa296fa
commit fb8305dec7
2 changed files with 80 additions and 21 deletions
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cache/classes/helper.php
Vendored
+25 -21
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@@ -389,16 +389,9 @@ class cache_helper {
*/
public static function purge_all() {
$config = cache_config::instance();
$stores = $config->get_all_stores();
$definition = cache_definition::load_adhoc(cache_store::MODE_REQUEST, 'core', 'cache_purge');
foreach ($stores as $store) {
$class = $store['class'];
$instance = new $class($store['name'], $store['configuration']);
if (!$instance->is_ready()) {
continue;
}
$instance->initialise($definition);
$instance->purge();
foreach ($config->get_all_stores() as $store) {
self::purge_store($store['name']);
}
}
@@ -410,21 +403,32 @@ class cache_helper {
*/
public static function purge_store($storename) {
$config = cache_config::instance();
foreach ($config->get_all_stores() as $store) {
if ($store['name'] !== $storename) {
continue;
}
$class = $store['class'];
$stores = $config->get_all_stores();
if (!array_key_exists($storename, $stores)) {
// The store does not exist.
return false;
}
$store = $stores[$storename];
$class = $store['class'];
// Found the store: is it ready?
$instance = new $class($store['name'], $store['configuration']);
if (!$instance->is_ready()) {
unset($instance);
return false;
}
foreach ($config->get_definitions_by_store($storename) as $id => $definition) {
$definition = cache_definition::load($id, $definition);
$instance = new $class($store['name'], $store['configuration']);
if (!$instance->is_ready()) {
continue;
}
$definition = cache_definition::load_adhoc(cache_store::MODE_REQUEST, 'core', 'cache_purge');
$instance->initialise($definition);
$instance->purge();
return true;
unset($instance);
}
return false;
return true;
}
/**