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https://github.com/fusionpbx/fusionpbx.git
synced 2025-12-30 00:53:50 +00:00
Remove class_exists condition
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FusionPBX
@@ -23,189 +23,184 @@
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/**
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* permission class
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*
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* @method string add
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* @method string delete
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* @method string exists
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*/
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if (!class_exists('permissions')) {
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class permissions {
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class permissions {
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private $database;
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private $domain_uuid;
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private $user_uuid;
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private $groups;
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private $permissions;
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private static $permission;
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private $database;
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private $domain_uuid;
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private $user_uuid;
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private $groups;
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private $permissions;
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private static $permission;
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/**
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* called when the object is created
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*/
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public function __construct($database = null, $domain_uuid = null, $user_uuid = null) {
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/**
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* called when the object is created
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*/
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public function __construct($database = null, $domain_uuid = null, $user_uuid = null) {
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//intitialize as empty arrays
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$this->groups = [];
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$this->permissions = [];
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//intitialize as empty arrays
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$this->groups = [];
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$this->permissions = [];
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//handle the database object
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if (isset($database)) {
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$this->database = $database;
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}
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else {
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$this->database = database::new();
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}
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//set the domain_uuid
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if (!empty($domain_uuid) && is_uuid($domain_uuid)) {
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$this->domain_uuid = $domain_uuid;
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}
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elseif (isset($_SESSION['domain_uuid']) && is_uuid($_SESSION['domain_uuid'])) {
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$this->domain_uuid = $_SESSION['domain_uuid'];
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}
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//set the user_uuid
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if (!empty($user_uuid) && is_uuid($user_uuid)) {
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$this->user_uuid = $user_uuid;
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}
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elseif (isset($_SESSION['user_uuid']) && is_uuid($_SESSION['user_uuid'])) {
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$this->user_uuid = $_SESSION['user_uuid'];
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}
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//get the permissions
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if (isset($_SESSION['permissions'])) {
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$this->permissions = $_SESSION['permissions'];
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}
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else {
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//create the groups object
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$groups = new groups($this->database, $this->domain_uuid, $this->user_uuid);
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$this->groups = $groups->assigned();
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//get the list of groups assigned to the user
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if (!empty($this->groups)) {
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$this->assigned();
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}
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}
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//handle the database object
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if (isset($database)) {
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$this->database = $database;
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}
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else {
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$this->database = database::new();
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}
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/**
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* get the array of permissions
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*/
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public function get_permissions() {
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return $this->permissions;
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//set the domain_uuid
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if (!empty($domain_uuid) && is_uuid($domain_uuid)) {
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$this->domain_uuid = $domain_uuid;
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}
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elseif (isset($_SESSION['domain_uuid']) && is_uuid($_SESSION['domain_uuid'])) {
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$this->domain_uuid = $_SESSION['domain_uuid'];
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}
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/**
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* Add the permission
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* @var string $permission
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*/
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public function add($permission, $type) {
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//add the permission if it is not in array
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if (!$this->exists($permission)) {
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$this->permissions[$permission] = $type;
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}
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//set the user_uuid
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if (!empty($user_uuid) && is_uuid($user_uuid)) {
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$this->user_uuid = $user_uuid;
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}
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elseif (isset($_SESSION['user_uuid']) && is_uuid($_SESSION['user_uuid'])) {
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$this->user_uuid = $_SESSION['user_uuid'];
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}
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/**
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* Remove the permission
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* @var string $permission
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*/
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public function delete($permission, $type) {
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if ($this->exists($permission) && !empty($this->permissions[$permission])) {
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if ($type === "temp") {
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if ($this->permissions[$permission] === "temp") {
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unset($this->permissions[$permission]);
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}
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}
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else {
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if ($this->permissions[$permission] !== "temp") {
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unset($this->permissions[$permission]);
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}
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}
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//get the permissions
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if (isset($_SESSION['permissions'])) {
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$this->permissions = $_SESSION['permissions'];
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}
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else {
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//create the groups object
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$groups = new groups($this->database, $this->domain_uuid, $this->user_uuid);
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$this->groups = $groups->assigned();
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//get the list of groups assigned to the user
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if (!empty($this->groups)) {
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$this->assigned();
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}
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}
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/**
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* Check to see if the permission exists
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* @var string $permission
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*/
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public function exists($permission_name) {
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//if run from command line then return true
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if (defined('STDIN')) {
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return true;
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}
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//search for the permission
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if (!empty($permission_name)) {
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return isset($this->permissions[$permission_name]);
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}
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return false;
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}
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/**
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* get the assigned permissions
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* @var array $groups
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*/
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private function assigned() {
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//define the array
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$permissions = [];
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$parameter_names = [];
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//return empty array if there are no groups
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if (empty($this->groups)) {
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return [];
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}
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//prepare the parameters
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$x = 0;
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foreach ($this->groups as $field) {
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if (!empty($field['group_name'])) {
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$parameter_names[] = ":group_name_".$x;
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$parameters['group_name_'.$x] = $field['group_name'];
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$x++;
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}
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}
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//get the permissions assigned to the user through the assigned groups
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$sql = "select distinct(permission_name) from v_group_permissions ";
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$sql .= "where (domain_uuid = :domain_uuid or domain_uuid is null) ";
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$sql .= "and group_name in (".implode(", ", $parameter_names).") \n";
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$sql .= "and permission_assigned = 'true' ";
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$parameters['domain_uuid'] = $this->domain_uuid;
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$group_permissions = $this->database->select($sql, $parameters, 'all');
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//format the permission array
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foreach ($group_permissions as $row) {
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$permissions[$row['permission_name']] = 1;
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}
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//save permissions to this object
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$this->permissions = $permissions;
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}
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/**
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* save the assigned permissions to a session
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*/
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public function session() {
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if (!empty($this->permissions)) {
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foreach ($this->permissions as $permission_name => $row) {
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$_SESSION['permissions'][$permission_name] = true;
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$_SESSION["user"]["permissions"][$permission_name] = true;
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}
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}
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}
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/**
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* Returns a new permission object
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*/
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public static function new($database = null, $domain_uuid = null, $user_uuid = null) {
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if (self::$permission === null) {
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self::$permission = new permissions($database, $domain_uuid, $user_uuid);
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}
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return self::$permission;
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}
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}
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/**
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* get the array of permissions
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*/
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public function get_permissions() {
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return $this->permissions;
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}
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/**
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* Add the permission
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* @var string $permission
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*/
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public function add($permission, $type) {
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//add the permission if it is not in array
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if (!$this->exists($permission)) {
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$this->permissions[$permission] = $type;
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}
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}
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/**
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* Remove the permission
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* @var string $permission
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*/
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public function delete($permission, $type) {
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if ($this->exists($permission) && !empty($this->permissions[$permission])) {
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if ($type === "temp") {
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if ($this->permissions[$permission] === "temp") {
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unset($this->permissions[$permission]);
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}
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}
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else {
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if ($this->permissions[$permission] !== "temp") {
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unset($this->permissions[$permission]);
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}
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}
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}
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}
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/**
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* Check to see if the permission exists
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* @var string $permission
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*/
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public function exists($permission_name) {
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//if run from command line then return true
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if (defined('STDIN')) {
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return true;
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}
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//search for the permission
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if (!empty($permission_name)) {
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return isset($this->permissions[$permission_name]);
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}
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return false;
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}
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/**
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* get the assigned permissions
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* @var array $groups
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*/
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private function assigned() {
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//define the array
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$permissions = [];
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$parameter_names = [];
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//return empty array if there are no groups
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if (empty($this->groups)) {
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return [];
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}
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//prepare the parameters
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$x = 0;
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foreach ($this->groups as $field) {
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if (!empty($field['group_name'])) {
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$parameter_names[] = ":group_name_".$x;
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$parameters['group_name_'.$x] = $field['group_name'];
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$x++;
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}
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}
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//get the permissions assigned to the user through the assigned groups
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$sql = "select distinct(permission_name) from v_group_permissions ";
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$sql .= "where (domain_uuid = :domain_uuid or domain_uuid is null) ";
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$sql .= "and group_name in (".implode(", ", $parameter_names).") \n";
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$sql .= "and permission_assigned = 'true' ";
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$parameters['domain_uuid'] = $this->domain_uuid;
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$group_permissions = $this->database->select($sql, $parameters, 'all');
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//format the permission array
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foreach ($group_permissions as $row) {
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$permissions[$row['permission_name']] = 1;
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}
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//save permissions to this object
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$this->permissions = $permissions;
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}
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/**
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* save the assigned permissions to a session
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*/
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public function session() {
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if (!empty($this->permissions)) {
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foreach ($this->permissions as $permission_name => $row) {
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$_SESSION['permissions'][$permission_name] = true;
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$_SESSION["user"]["permissions"][$permission_name] = true;
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}
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}
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}
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/**
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* Returns a new permission object
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*/
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public static function new($database = null, $domain_uuid = null, $user_uuid = null) {
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if (self::$permission === null) {
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self::$permission = new permissions($database, $domain_uuid, $user_uuid);
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}
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return self::$permission;
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}
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}
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//examples
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