/**
* Auto-generate a place-holder for a missing extension using info from
* database.
*
* @param $key
* @return CRM_Extension_Info|NULL
*/
public function createInfoFromDB($key)
{
$dao = new CRM_Core_DAO_Extension();
$dao->full_name = $key;
if ($dao->find(TRUE)) {
$info = new CRM_Extension_Info($dao->full_name, $dao->type, $dao->name, $dao->label, $dao->file);
return $info;
} else {
return NULL;
}
}
/**
* Get a list of all installed modules, including enabled and disabled ones
*
* @return array
* CRM_Core_Module
*/
public function getModules()
{
$result = array();
$dao = new CRM_Core_DAO_Extension();
$dao->type = 'module';
$dao->find();
while ($dao->fetch()) {
$result[] = new CRM_Core_Module($dao->full_name, $dao->is_active);
}
return $result;
}
/**
* Fetch stats about enabled components/extensions
* Add info to the 'extensions' array
*/
private function extensionStats()
{
// Core components
$config = CRM_Core_Config::singleton();
foreach ($config->enableComponents as $comp) {
$this->stats['extensions'][] = array('name' => 'org.civicrm.component.' . strtolower($comp), 'enabled' => 1, 'version' => $this->stats['version']);
}
// Contrib extensions
$mapper = CRM_Extension_System::singleton()->getMapper();
$dao = new CRM_Core_DAO_Extension();
$dao->find();
while ($dao->fetch()) {
$info = $mapper->keyToInfo($dao->full_name);
$this->stats['extensions'][] = array('name' => $dao->full_name, 'enabled' => $dao->is_active, 'version' => isset($info->version) ? $info->version : NULL);
}
}
/**
* Function to delete an extension
*
* @param int $id Id of the extension to be deleted.
*
* @return void
*
* @access public
* @static
*/
static function del($id)
{
$extension = new CRM_Core_DAO_Extension();
$extension->id = $id;
return $extension->delete();
}
private function _createExtensionEntry()
{
$dao = new CRM_Core_DAO_Extension();
$dao->label = $this->label;
$dao->name = $this->name;
$dao->full_name = $this->key;
$dao->type = $this->type;
$dao->file = $this->file;
$dao->is_active = 1;
if ($dao->insert()) {
$this->id = $dao->id;
return $this->id;
}
}
/**
* Searches for and returnes installed extensions.
*
* @access private
*
* @param boolean $fullInfo provide full info (read XML files) if true, otherwise only DB stored data
*
* @return array list of extensions
*/
private function _discoverInstalled($fullInfo = FALSE)
{
$result = array();
$dao = new CRM_Core_DAO_Extension();
$dao->find();
// TODO need bool?
while ($dao->fetch()) {
$ext = new CRM_Core_Extensions_Extension($dao->full_name, $dao->type, $dao->name, $dao->label, $dao->file, $dao->is_active);
$ext->setInstalled();
$ext->setId((int) $dao->id);
if ($fullInfo) {
if ($ext->hasXMLInfo()) {
$ext->readXMLInfo();
} else {
$ext->setMissing();
CRM_Core_Session::setStatus(ts('The extension %1 (%2) is listed as installed, but expected files(s) including info.xml are missing. Has this site been moved to a different server location?', array(1 => $dao->label, 2 => $dao->full_name)) . '<br/>');
}
}
$result[(int) $dao->id] = $ext;
}
return $result;
}
/**
* adds $value['foo_display'] for each $value['foo'] enum from civicrm_extension
*
* @param array $values (reference) the array up for enhancing
* @return void
*/
static function addDisplayEnums(&$values)
{
$enumFields =& CRM_Core_DAO_Extension::getEnums();
foreach ($enumFields as $enum) {
if (isset($values[$enum])) {
$values[$enum . '_display'] = CRM_Core_DAO_Extension::tsEnum($enum, $values[$enum]);
}
}
}
/**
* Returns the list of fields that can be exported
*
* @param bool $prefix
*
* @return array
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['extension'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
