/**
* Fetches the contents of the datastore from a Memcache Server
*
* @param array Array of items to fetch from the datastore
*
* @return void
*/
public function fetch($items)
{
if (!sizeof($items = $this->prepare_itemarray($items))) {
return;
}
$this->fastDSFetch($items);
if (empty($items)) {
return true;
}
$check = $this->memcache->connect();
if ($check == 3) {
// Connection failed
return parent::fetch($items);
}
$this->memcache_set = false;
$unfetched_items = $this->do_fetch($items);
$this->store_result = true;
// some of the items we are looking for were not found, lets get them in one go
if (!empty($unfetched_items)) {
if (!($result = $this->do_db_fetch($this->prepare_itemlist($unfetched_items)))) {
$this->memcache_set = true;
return false;
}
}
$this->memcache_set = true;
$this->store_result = false;
$this->check_options();
$this->memcache->close();
return true;
}
/**
* Fetches the contents of the datastore from cache files
*
* @param array Array of items to fetch from the datastore
*
* @return void
*/
public function fetch($items)
{
$include_return = @(include_once $this->datastoreLocation . '/datastore_cache.php');
if ($include_return === false) {
if (defined('VB_AREA') and VB_AREA == 'AdminCP') {
trigger_error('Datastore cache file does not exist. Please reupload includes/datastore/datastore_cache.php from the original download.', E_USER_ERROR);
} else {
parent::fetch($items);
return;
}
}
$this->fastDSFetch($items);
if (empty($items)) {
return true;
}
// Ensure $this->cacheableitems are always fetched
$unfetched_items = array();
foreach ($this->cacheableitems as $item) {
if (!array_key_exists($item, $this->registered)) {
if (empty(${$item}) or !isset(${$item})) {
if (defined('VB_AREA') and VB_AREA == 'AdminCP') {
${$item} = $this->fetch_build($item);
} else {
$unfetched_items[] = $item;
continue;
}
}
if ($this->register($item, ${$item}) === false) {
trigger_error('Unable to register some datastore items', E_USER_ERROR);
}
}
}
// fetch anything remaining
$items = $items ? array_merge($items, $unfetched_items) : $unfetched_items;
if ($items = $this->prepare_itemlist($items, true)) {
if (!($result = $this->do_db_fetch($items))) {
return false;
}
}
$this->store_result = false;
$this->check_options();
return true;
}
/**
* Fetches the contents of the datastore from cache files
*
* @param array Array of items to fetch from the datastore
*
* @return void
*/
function fetch($itemarray)
{
$include_return = @(include_once DATASTORE . '/datastore_cache.php');
if ($include_return === false) {
if (VB_AREA == 'AdminCP') {
trigger_error('Datastore cache file does not exist. Please reupload includes/datastore/datastore_cache.php from the original download.', E_USER_ERROR);
} else {
parent::fetch($itemarray);
return;
}
}
$itemlist = array();
foreach ($this->cacheableitems as $item) {
if (${$item} === '' or !isset(${$item})) {
if (VB_AREA == 'AdminCP') {
${$item} = $this->fetch_build($item);
} else {
$itemlist[] = "'" . $this->dbobject->escape_string($item) . "'";
continue;
}
}
if ($this->register($item, ${$item}) === false) {
trigger_error('Unable to register some datastore items', E_USER_ERROR);
}
unset(${$item});
}
foreach ($this->defaultitems as $item) {
if (!in_array($item, $this->cacheableitems)) {
$itemlist[] = "'" . $this->dbobject->escape_string($item) . "'";
}
}
if (is_array($itemarray)) {
foreach ($itemarray as $item) {
$itemlist[] = "'" . $this->dbobject->escape_string($item) . "'";
}
}
if (!empty($itemlist)) {
$this->do_db_fetch(implode(',', $itemlist));
}
$this->check_options();
// set the version number variable
$this->registry->versionnumber =& $this->registry->options['templateversion'];
}
/**
* Fetches the contents of the datastore from cache files
*
* @param array Array of items to fetch from the datastore
*
* @return void
*/
function fetch($items)
{
$include_return = @include_once(DATASTORE . '/datastore_cache.php');
if ($include_return === false)
{
if (VB_AREA == 'AdminCP')
{
trigger_error('Datastore cache file does not exist. Please reupload includes/datastore/datastore_cache.php from the original download.', E_USER_ERROR);
}
else
{
parent::fetch($items);
return;
}
}
// Ensure $this->cacheableitems are always fetched
$unfetched_items = array();
foreach ($this->cacheableitems AS $item)
{
if (!vB_DataStore::$registered[$item])
{
if ($$item === '' OR !isset($$item))
{
if (VB_AREA == 'AdminCP')
{
$$item = $this->fetch_build($item);
}
else
{
$unfetched_items[] = $item;
continue;
}
}
if ($this->register($item, $$item) === false)
{
trigger_error('Unable to register some datastore items', E_USER_ERROR);
}
unset($$item);
}
}
// fetch anything remaining
$items = $items ? array_merge($items, $unfetched_items) : $unfetched_items;
if ($items = $this->prepare_itemlist($items, true))
{
if (!($result = $this->do_db_fetch($items)))
{
return false;
}
}
$this->check_options();
return true;
}
