/**
* Sets a given key in the cache. If the data group is unknown, a Warning-Level error
* is logged and putting is denied.
*
* @param string $data_group The Data Group to look in.
* @param string $key The key to look up.
* @param mixed $data The data to store.
* @param int $timeout how long the data should live in the cache.
*/
function put($data_group, $key, $data, $timeout = false)
{
if ($this->_cache === null) {
return;
}
if (!in_array($data_group, $this->_data_groups)) {
debug_add("Tried to add data to the unknown data group {$data_group}, cannot do that.", MIDCOM_LOG_WARN);
debug_print_r('Known data groups:', $this->_data_groups);
debug_print_function_stack('We were called from here:');
return;
}
$this->_cache->put("{$data_group}-{$key}", $data, $timeout);
}
/**
* Sets a given leave key in the cache
*
* @param string $key The key to look up.
* @param mixed $data The data to store.
* @param int $timeout how long the data should live in the cache.
*/
public function put_leaves($key, $data, $timeout = false)
{
if ($this->_cache === null) {
return;
}
$lang_id = midcom::get('i18n')->get_current_language();
$result = $this->_cache->get("{$this->_prefix}-{$key}");
if (!is_array($result)) {
$result = array($lang_id => $data);
} else {
$result[$lang_id] = $data;
}
$this->_cache->put("{$this->_prefix}-{$key}", $result, $timeout);
}
function store_dl_content(&$context, &$dl_config, &$dl_cache_data)
{
if ($this->_no_cache || $this->_live_mode) {
return;
}
if ($this->_uncached) {
return;
}
$dl_request_id = 'DL' . $this->generate_request_identifier($context, $dl_config);
/**
* See the FIXME in generate_content_identifier on why we use the content hash
$dl_content_id = $this->generate_content_identifier($context);
*/
$dl_content_id = 'DLC-' . md5($dl_cache_data);
$dl_entry_data = array();
if (!is_null($this->_expires)) {
$dl_entry_data['expires'] = $this->_expires;
} else {
// Use default expiry for cache entry, most components don't bother calling expires() properly
$dl_entry_data['expires'] = time() + $this->_default_lifetime;
}
$this->_meta_cache->open(true);
$this->_data_cache->open(true);
$this->_meta_cache->put($dl_request_id, $dl_content_id);
$this->_meta_cache->put($dl_content_id, $dl_entry_data);
unset($dl_entry_data);
$this->_data_cache->put($dl_content_id, $dl_cache_data);
// Cache where the object have been
$this->store_context_guid_map($context, $dl_content_id, $dl_request_id);
$this->_meta_cache->close();
$this->_data_cache->close();
unset($dl_cache_data, $dl_content_id, $dl_request_id);
}
