baculum: Add offset parameter to storage and client list endpoint

gui/baculum/protected/API/Modules/ClientManager.php

@@ -33,10 +33,13 @@ use Prado\Data\ActiveRecord\TActiveRecordCriteria;
  */
 class ClientManager extends APIModule {
 
-	public function getClients($limit) {
+	public function getClients($limit_val = 0, $offset_val = 0) {
 		$criteria = new TActiveRecordCriteria;
-		if(is_numeric($limit) && $limit > 0) {
-			$criteria->Limit = $limit;
+		if(is_numeric($limit_val) && $limit_val > 0) {
+			$criteria->Limit = $limit_val;
+		}
+		if (is_int($offset_val) && $offset_val > 0) {
+			$criteria->Offset = $offset_val;
 		}
 		return ClientRecord::finder()->findAll($criteria);
 	}

gui/baculum/protected/API/Modules/StorageManager.php

@@ -33,10 +33,13 @@ use Prado\Data\ActiveRecord\TActiveRecordCriteria;
  */
 class StorageManager extends APIModule {
 
-	public function getStorages($limit) {
+	public function getStorages($limit_val = 0, $offset_val = 0) {
 		$criteria = new TActiveRecordCriteria;
-		if(is_int($limit) && $limit > 0) {
-			$criteria->Limit = $limit;
+		if(is_int($limit_val) && $limit_val > 0) {
+			$criteria->Limit = $limit_val;
+		}
+		if (is_int($offset_val) && $offset_val > 0) {
+			$criteria->Offset = $offset_val;
 		}
 		return StorageRecord::finder()->findAll($criteria);
 	}

gui/baculum/protected/API/Pages/API/Clients.php

@@ -33,10 +33,12 @@ use Baculum\Common\Modules\Errors\ClientError;
 class Clients extends BaculumAPIServer {
 
 	public function get() {
+		$misc = $this->getModule('misc');
 		$limit = $this->Request->contains('limit') ? intval($this->Request['limit']) : 0;
+		$offset = $this->Request->contains('offset') && $misc->isValidInteger($this->Request['offset']) ? (int)$this->Request['offset'] : 0;
 		$result = $this->getModule('bconsole')->bconsoleCommand($this->director, array('.client'));
 		if ($result->exitcode === 0) {
-			$clients = $this->getModule('client')->getClients($limit);
+			$clients = $this->getModule('client')->getClients($limit, $offset);
 			array_shift($result->output);
 			$clients_output = array();
 			foreach($clients as $client) {

gui/baculum/protected/API/Pages/API/Storages.php

@@ -33,8 +33,10 @@ use Baculum\Common\Modules\Errors\StorageError;
 class Storages extends BaculumAPIServer {
 
 	public function get() {
+		$misc = $this->getModule('misc');
 		$limit = $this->Request->contains('limit') ? intval($this->Request['limit']) : 0;
-		$storages = $this->getModule('storage')->getStorages($limit);
+		$offset = $this->Request->contains('offset') && $misc->isValidInteger($this->Request['offset']) ? (int)$this->Request['offset'] : 0;
+		$storages = $this->getModule('storage')->getStorages($limit, $offset);
 		$result = $this->getModule('bconsole')->bconsoleCommand(
 			$this->director,
 			array('.storage')

gui/baculum/protected/API/openapi_baculum.json

@@ -452,9 +452,14 @@
 						}
 					}
 				},
-				"parameters": [{
-					"$ref": "#/components/parameters/Limit"
-				}]
+				"parameters": [
+					{
+						"$ref": "#/components/parameters/Limit"
+					},
+					{
+						"$ref": "#/components/parameters/Offset"
+					}
+				]
 			}
 		},
 		"/api/v2/clients/{clientid}": {
@@ -2414,9 +2419,14 @@
 						}
 					}
 				},
-				"parameters": [{
-					"$ref": "#/components/parameters/Limit"
-				}]
+				"parameters": [
+					{
+						"$ref": "#/components/parameters/Limit"
+					},
+					{
+						"$ref": "#/components/parameters/Offset"
+					}
+				]
 			}
 		},
 		"/api/v2/storages/{storageid}": {