- Changed controller system/FAS_UDF, less busy now

- Method execReadOnlyQuery of DB_Model less strict check against SQL statements - Added new public method setup to DB_Model to setup the model after initialization - Added new constants to UDFLib - Added new private method _printEndUDFBlock and _printEndUDFBlock to UDFLib - Added new public methods setUDFUniqueId, getSession, getSessionElement, setSession, setSessionElement, saveUDFs and isAllowed to UDFLib - Removed model system/FAS_UDF_model - View views/system/fas_udf now uses the view templates/FHC-Header - Added new parameter udfs to view templates/FHC-Header - Added new properties to UDFWidget - Added new private methods _initUDFWidget, _checkParameters and _startUDFWidget to UDFWidget
2026-07-21 08:52:21 +00:00 · 2019-12-17 13:35:41 +01:00
parent fc2d26e96d
commit 719f2d7314
10 changed files with 686 additions and 451 deletions
@@ -0,0 +1,102 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * This controller...
+ */
+class UDF extends FHC_Controller
+{
+	const UDF_UNIQUE_ID = 'udfUniqueId';
+
+	/**
+	 * Calls the parent's constructor and loads the
+	 */
+	public function __construct()
+    {
+        parent::__construct();
+
+		// Loads authentication library and starts authentication
+		$this->load->library('AuthLib');
+
+		// Loads the UDFLib with HTTP GET/POST parameters
+		$this->_loadUDFLib();
+
+		// Checks if the caller is allow to read this data
+		$this->_isAllowed();
+    }
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+
+	/**
+	 * Retrieves data about the current filter from the session and will be written on the output in JSON format
+	 */
+	public function saveUDFs()
+	{
+		$udfUniqueId = $this->input->post(self::UDF_UNIQUE_ID);
+		$udfs = $this->input->post(UDFLib::UDFS_ARG_NAME);
+
+		if (!isEmptyString($udfs))
+		{
+			$jsonDecodedUDF = json_decode($udfs);
+			if ($jsonDecodedUDF != null)
+			{
+				$this->outputJson($this->udflib->saveUDFs($udfUniqueId, $jsonDecodedUDF));
+			}
+			else
+			{
+				$this->outputJsonError('No valid JSON format for UDF values');
+			}
+		}
+		else
+		{
+			$this->outputJsonError('UDFUniqueId, schema, table name, primary key name and primary key value are mandatory paramenters');
+		}
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Private methods
+
+	/**
+	 * Checks if the user is allowed to use this filter
+	 */
+	private function _isAllowed()
+	{
+		if (!$this->udflib->isAllowed())
+		{
+			$this->terminateWithJsonError('You are not allowed to access to this content');
+		}
+	}
+
+	/**
+	 * Loads the tablewidgetlib with the UDF_UNIQUE_ID parameter
+	 * If the parameter UDF_UNIQUE_ID is not given then the execution of the controller is terminated and
+	 * an error message is printed
+	 */
+	private function _loadUDFLib()
+	{
+		// If the parameter UDF_UNIQUE_ID is present in the HTTP GET or POST
+		if (isset($_GET[self::UDF_UNIQUE_ID]) || isset($_POST[self::UDF_UNIQUE_ID]))
+		{
+			// If it is present in the HTTP GET
+			if (isset($_GET[self::UDF_UNIQUE_ID]))
+			{
+				$udfUniqueId = $this->input->get(self::UDF_UNIQUE_ID); // is retrieved from the HTTP GET
+			}
+			elseif (isset($_POST[self::UDF_UNIQUE_ID])) // Else if it is present in the HTTP POST
+			{
+				$udfUniqueId = $this->input->post(self::UDF_UNIQUE_ID); // is retrieved from the HTTP POST
+			}
+
+			// Loads the tablewidgetlib that contains all the used logic
+			$this->load->library('UDFLib');
+
+			$this->udflib->setUDFUniqueId($udfUniqueId);
+		}
+		else // Otherwise an error will be written in the output
+		{
+			$this->terminateWithJsonError('Parameter "'.self::UDF_UNIQUE_ID.'" not provided!');
+		}
+	}
+}