Loads the backends.php configuration file.
| public static loadBackends ( ) : array | ||
| Результат | array | Configuration data. |
/**
* @see Horde_Registry_Application#perms()
*/
public function perms()
{
$perms = array('backends' => array('title' => _("Backends")));
foreach (array_keys(Ingo::loadBackends()) as $key) {
$bkey = 'backends:' . $key;
$perms[$bkey] = array('title' => $key);
foreach ($this->_perms as $key2 => $val2) {
$perms[$bkey . ':' . $key2] = array('title' => $val2['title'], 'type' => $val2['type']);
}
}
return $perms;
}
/**
* Returns all rulesets a user has access to.
*
* @return array The ruleset list.
*/
protected function _listRulesets()
{
global $injector, $registry;
if (isset($this->_rulesets)) {
return $this->_rulesets;
}
$this->_rulesets = array();
try {
if (!($share = $injector->getInstance('Ingo_Shares'))) {
return $this->_rulesets;
}
$tmp = $share->listShares($registry->getAuth(), array('perm' => Horde_Perms::SHOW));
} catch (Horde_Share_Exception $e) {
Horde::log($e, 'ERR');
return $this->_rulesets;
}
/* Check if filter backend of the share still exists. */
$backends = Ingo::loadBackends();
foreach ($tmp as $id => $ruleset) {
list($backend) = explode(':', $id);
if (isset($backends[$backend])) {
$this->_rulesets[$id] = $ruleset;
}
}
return $this->_rulesets;
}
/**
* Determine the backend to use.
*
* This decision is based on the global 'SERVER_NAME' and 'HTTP_HOST'
* server variables and the contents of the 'preferred' either field
* in the backend's definition. The 'preferred' field may take a
* single value or an array of multiple values.
*
* @return array The backend entry.
* @throws Ingo_Exception
*/
protected static function _getBackend()
{
$backend = null;
foreach (Ingo::loadBackends() as $name => $val) {
$val['id'] = $name;
if (!isset($backend)) {
$backend = $val;
} elseif (!empty($val['preferred'])) {
if (is_array($val['preferred'])) {
foreach ($val['preferred'] as $v) {
if ($v == $_SERVER['SERVER_NAME'] || $v == $_SERVER['HTTP_HOST']) {
$backend = $val;
}
}
} elseif ($val['preferred'] == $_SERVER['SERVER_NAME'] || $val['preferred'] == $_SERVER['HTTP_HOST']) {
$backend = $val;
}
}
}
/* Check for valid backend configuration. */
if (is_null($backend)) {
throw new Ingo_Exception(_("No backend configured for this host"));
}
foreach (array('script', 'transport') as $val) {
if (empty($backend[$val])) {
throw new Ingo_Exception(sprintf(_("No \"%s\" element found in backend configuration."), $val));
}
}
return $backend;
}
