Removed Legacy Scripts

application/controllers/Examples.php

@@ -1,246 +0,0 @@
-<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
-
-class Examples extends CI_Controller
-{
-
-	public function __construct()
-	{
-		parent::__construct();
-
-		$this->load->database();
-		$this->load->helper('url');
-
-		$this->load->library('grocery_CRUD');
-	}
-
-	public function _example_output($output = null)
-	{
-		$this->load->view('example.php', $output);
-	}
-
-	public function offices()
-	{
-		$output = $this->grocery_crud->render();
-
-		$this->_example_output($output);
-	}
-
-	public function index()
-	{
-		$this->_example_output((object)array('output' => '' , 'js_files' => array() , 'css_files' => array()));
-	}
-
-	public function offices_management()
-	{
-		try{
-			$crud = new grocery_CRUD();
-
-			$crud->set_theme('datatables');
-			$crud->set_table('offices');
-			$crud->set_subject('Office');
-			$crud->required_fields('city');
-			$crud->columns('city', 'country', 'phone', 'addressLine1', 'postalCode');
-
-			$output = $crud->render();
-
-			$this->_example_output($output);
-		}catch(Exception $e){
-			show_error($e->getMessage().' --- '.$e->getTraceAsString());
-		}
-	}
-
-	public function employees_management()
-	{
-			$crud = new grocery_CRUD();
-
-			$crud->set_theme('datatables');
-			$crud->set_table('employees');
-			$crud->set_relation('officeCode', 'offices', 'city');
-			$crud->display_as('officeCode', 'Office City');
-			$crud->set_subject('Employee');
-
-			$crud->required_fields('lastName');
-
-			$crud->set_field_upload('file_url', 'assets/uploads/files');
-
-			$output = $crud->render();
-
-			$this->_example_output($output);
-	}
-
-	public function customers_management()
-	{
-			$crud = new grocery_CRUD();
-
-			$crud->set_table('customers');
-			$crud->columns('customername', 'contactlastname', 'phone', 'city', 'country', 'salesrepemployeenumber', 'creditlimit');
-			$crud->display_as('salesrepemployeenumber', 'from Employeer')
-				 ->display_as('customername', 'Name')
-				 ->display_as('contactlastname', 'Last Name');
-			$crud->set_subject('Customer');
-			$crud->set_relation('salesrepemployeenumber', 'employees', 'lastname');
-
-			$output = $crud->render();
-
-			$this->_example_output($output);
-	}
-
-	public function orders_management()
-	{
-			$crud = new grocery_CRUD();
-
-			$crud->set_relation('customerNumber', 'customers', '{contactLastName} {contactFirstName}');
-			$crud->display_as('customerNumber', 'Customer');
-			$crud->set_table('orders');
-			$crud->set_subject('Order');
-			$crud->unset_add();
-			$crud->unset_delete();
-
-			$output = $crud->render();
-
-			$this->_example_output($output);
-	}
-
-	public function products_management()
-	{
-			$crud = new grocery_CRUD();
-
-			$crud->set_table('products');
-			$crud->set_subject('Product');
-			$crud->unset_columns('productDescription');
-			$crud->callback_column('buyPrice', array($this,'valueToEuro'));
-
-			$output = $crud->render();
-
-			$this->_example_output($output);
-	}
-
-	public function valueToEuro($value, $row)
-	{
-		return $value.' &euro;';
-	}
-
-	public function film_management()
-	{
-		$crud = new grocery_CRUD();
-
-		$crud->set_table('film');
-		$crud->set_relation_n_n('actors', 'film_actor', 'actor', 'film_id', 'actor_id', 'fullname', 'priority');
-		$crud->set_relation_n_n('category', 'film_category', 'category', 'film_id', 'category_id', 'name');
-		$crud->unset_columns('special_features', 'description', 'actors');
-
-		$crud->fields('title', 'description', 'actors', 'category', 'release_year', 'rental_duration', 'rental_rate', 'length', 'replacement_cost', 'rating', 'special_features');
-
-		$output = $crud->render();
-
-		$this->_example_output($output);
-	}
-
-	public function film_management_twitter_bootstrap()
-	{
-		try{
-			$crud = new grocery_CRUD();
-
-			$crud->set_theme('twitter-bootstrap');
-			$crud->set_table('film');
-			$crud->set_relation_n_n('actors', 'film_actor', 'actor', 'film_id', 'actor_id', 'fullname', 'priority');
-			$crud->set_relation_n_n('category', 'film_category', 'category', 'film_id', 'category_id', 'name');
-			$crud->unset_columns('special_features', 'description', 'actors');
-
-			$crud->fields('title', 'description', 'actors', 'category', 'release_year', 'rental_duration', 'rental_rate', 'length', 'replacement_cost', 'rating', 'special_features');
-
-			$output = $crud->render();
-			$this->_example_output($output);
-		}catch(Exception $e){
-			show_error($e->getMessage().' --- '.$e->getTraceAsString());
-		}
-	}
-
-	function multigrids()
-	{
-		$this->config->load('grocery_crud');
-		$this->config->set_item('grocery_crud_dialog_forms', true);
-		$this->config->set_item('grocery_crud_default_per_page', 10);
-
-		$output1 = $this->offices_management2();
-
-		$output2 = $this->employees_management2();
-
-		$output3 = $this->customers_management2();
-
-		$js_files = $output1->js_files + $output2->js_files + $output3->js_files;
-		$css_files = $output1->css_files + $output2->css_files + $output3->css_files;
-		$output = "<h1>List 1</h1>".$output1->output."<h1>List 2</h1>".$output2->output."<h1>List 3</h1>".$output3->output;
-
-		$this->_example_output((object)array(
-				'js_files' => $js_files,
-				'css_files' => $css_files,
-				'output'	=> $output
-		));
-	}
-
-	public function offices_management2()
-	{
-		$crud = new grocery_CRUD();
-		$crud->set_table('offices');
-		$crud->set_subject('Office');
-
-		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));
-
-		$output = $crud->render();
-
-		if ($crud->getState() != 'list') {
-			$this->_example_output($output);
-		} else {
-			return $output;
-		}
-	}
-
-	public function employees_management2()
-	{
-		$crud = new grocery_CRUD();
-
-		$crud->set_theme('datatables');
-		$crud->set_table('employees');
-		$crud->set_relation('officeCode', 'offices', 'city');
-		$crud->display_as('officeCode', 'Office City');
-		$crud->set_subject('Employee');
-
-		$crud->required_fields('lastName');
-
-		$crud->set_field_upload('file_url', 'assets/uploads/files');
-
-		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));
-
-		$output = $crud->render();
-
-		if ($crud->getState() != 'list') {
-			$this->_example_output($output);
-		} else {
-			return $output;
-		}
-	}
-
-	public function customers_management2()
-	{
-		$crud = new grocery_CRUD();
-
-		$crud->set_table('customers');
-		$crud->columns('customerName', 'contactLastName', 'phone', 'city', 'country', 'salesRepEmployeeNumber', 'creditLimit');
-		$crud->display_as('salesRepEmployeeNumber', 'from Employeer')
-			 ->display_as('customerName', 'Name')
-			 ->display_as('contactLastName', 'Last Name');
-		$crud->set_subject('Customer');
-		$crud->set_relation('salesRepEmployeeNumber', 'employees', 'lastName');
-
-		$crud->set_crud_url_path(site_url(strtolower(__CLASS__."/".__FUNCTION__)), site_url(strtolower(__CLASS__."/multigrids")));
-
-		$output = $crud->render();
-
-		if ($crud->getState() != 'list') {
-			$this->_example_output($output);
-		} else {
-			return $output;
-		}
-	}
-}

application/controllers/Main.php

@@ -1,54 +0,0 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
- 
-class Main extends CI_Controller
-{
-	/**
-	 * Load Database und the url-helper
-	 **/
-	private function __construct()
-    {
-        parent::__construct();
-		// Standard Libraries of codeigniter are required
-        $this->load->database();
-        $this->load->helper('url');
- 		// Test the grocery CRUD
-        $this->load->library('grocery_CRUD');
-    }
-
-    /**
-	 * Show the Welcome Page by default
-	 * @return void
-	 **/
-	public function index()
-	{
-		echo "<h1>Welcome to the world of Codeigniter</h1>";
-		//Just an example to ensure that we get into the function die();
-	}
- 
-    /**
-	 * Test grocery CRUD for tbl_person
-	 * @return void
-	 **/
-	public function person()
-    {
-        $this->grocery_crud->set_table('tbl_pperson');
-        $output = $this->grocery_crud->render();
- 		
-		echo "<pre>";
-        print_r($output);
-        echo "</pre>";
-        //die();
-
-        $this->__exampleOutput($output);
-    }
-
-    /**
-	 * example Output
-	 * @param string $output The HTML-Output from grocery.
-	 * @return void
-	 **/
-	private function __exampleOutput($output = null)
-    {
-        $this->load->view('our_template.php', $output);
-    }
-}

application/controllers/ModelTest.php

@@ -1,216 +0,0 @@
-<?php
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-
-class ModelTest extends FHC_Controller
-{
-
-	/**
-	 * Index Page for this controller.
-	 *
-	 * Maps to the following URL
-	 * 		http://example.com/index.php/welcome
-	 *	- or -
-	 * 		http://example.com/index.php/welcome/index
-	 *	- or -
-	 * Since this controller is set as the default controller in
-	 * config/routes.php, it's displayed at http://example.com/
-	 *
-	 * So any other public methods not prefixed with an underscore will
-	 * map to /index.php/welcome/<method_name>
-	 * @see http://codeigniter.com/user_guide/general/urls.html
-	 * @return void
-	 */
-	public function index()
-	{
-		//$this->session->uid='admin';	// Should normaly be set through auth
-		$this->load->model('person/Person_model');
-		$res = $this->Person_model->getPerson(null, 'asdf\' OR person_id=1; SELECT 1; --');
-		var_dump($res->result_object());
-
-		$this->load->model('crm/Prestudent_model');
-		$id=null;
-		
-		// Insert PreStudent
-		$data = array
-		(
-			'aufmerksamdurch_kurzbz' => 'k.A.',
-			'person_id' => 1,
-			'studiengang_kz' => 0
-		);
-		$res = $this->Prestudent_model->insert($data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id=$res->retval;
-
-		// Update PreStudent
-		$data = array
-		(
-			'zgvort' => 'Wien',
-			'zgvdatum' => '2012-12-12',
-			'facheinschlberuf' => true
-		);
-		$res = $this->Prestudent_model->update($id, $data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id=$res->retval;
-		
-		// Replace PreStudent
-		/*$data = array
-		(
-			'prestudent_id' => $id,
-			'zgvmaort' => 'Linz',
-			'zgvmadatum' => '2011-11-11',
-			'facheinschlberuf' => false
-		);
-		$res = $this->Prestudent_model->replace($data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval;
-		else
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval;*/
-		
-		// Load PreStudent
-		$res = $this->Prestudent_model->load($id);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			var_dump($res->retval);
-
-		// Insert PreStudentStatus
-		$this->load->model('crm/Prestudentstatus_model');
-		$data = array
-		(
-			'prestudent_id' => $id,
-			'status_kurzbz' => 'Interessent',
-			'studiensemester_kurzbz' => 'WS2001',
-			'ausbildungssemester' => 1
-		);
-		$res = $this->Prestudentstatus_model->insert($data);
-		var_dump($res->retval);
-		
-		// Load PreStudentStatus
-		$res = $this->Prestudentstatus_model->load($data);
-		var_dump($res->retval->result_object());
-		$res = $this->Prestudentstatus_model->load(array($id,'Interessent', 'WS2001', 1));
-		var_dump($res->retval->result_object());
-		
-		// Update PreStudentStatus
-		$res = $this->Prestudentstatus_model->update($data, array
-			(
-				'prestudent_id' => $id,
-				'status_kurzbz' => 'Bewerber',
-				'studiensemester_kurzbz' => 'WS2011',
-				'ausbildungssemester' => 2
-			));
-		var_dump($res->retval);
-		$res = $this->Prestudentstatus_model->update(array($id,'Bewerber', 'WS2011', 2), $data );
-		var_dump($res->retval);
-		
-		// Delete PreStudentStatus
-		$res = $this->Prestudentstatus_model->delete($data);
-		var_dump($res->retval);
-		
-		// Delete PreStudent
-		$res = $this->Prestudent_model->delete($id);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			var_dump($res->retval);
-
-		$this->load->model('organisation/Organisationseinheit_model');		
-		// Insert OE
-		$data = array
-		(
-			'oe_kurzbz' => 'testoe',
-			'bezeichnung' => 'testoe',
-			'organisationseinheittyp_kurzbz' => 'Institut',
-			'standort_id' => null
-		);
-		$res = $this->Organisationseinheit_model->insert($data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id = $data['oe_kurzbz'];
-		var_dump($res);
-
-		// Update OE
-		$data = array
-		(
-			'freigabegrenze' => 1234.56,
-			'kurzzeichen' => 'TestOE',
-			'lehre' => false
-		);
-		$res = $this->Organisationseinheit_model->update($id, $data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id=$res->retval;
-
-		// Delete Organisationseinheit
-		$res = $this->Organisationseinheit_model->delete($id);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			var_dump($res->retval);
-
-		$this->load->model('system/Sprache_model');		
-		// Insert Sprache
-		$data = array
-		(
-			'sprache' => 'test',
-			'bezeichnung' => "{'testsprache'}",
-			'locale' => 'te_TE',
-			'content' => false
-		);
-		$res = $this->Sprache_model->insert($data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id = $data['sprache'];
-		var_dump($res);
-
-		// Update Sprache
-		$data = array
-		(
-			'index' => 4,
-			'bezeichnung' => "{'TestSprache', 'TestLanguage', 'TestSpanisch'}",
-			'content' => true
-		);
-		$res = $this->Sprache_model->update($id, $data);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			$id=$res->retval; //echo $id;
-
-		// Load Sprache
-		$res = $this->Sprache_model->load($id);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-		{
-			$result = $res->retval->result_object();
-			var_dump($result);
-			var_dump($this->Sprache_model->pgArrayPhp($result[0]->bezeichnung));
-			var_dump($this->Sprache_model->pgBoolPhp($result[0]->content));
-		}
-
-		// Load All Sprache
-		$res = $this->Sprache_model->loadWhere();
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-		{
-			var_dump($res->retval);			
-			$result = $res->retval->result_object();
-			var_dump($result);
-		}
-
-		// Delete Sprache
-		$res = $this->Sprache_model->delete($id);
-		if ($res->error)
-			echo 'Error: ',$res->error, ', Code: ',$res->fhcCode,' -> ',$res->msg,': ',$res->retval,'<br/>';
-		else
-			var_dump($res->retval);
-	}
-}

application/controllers/Pages.php

@@ -1,7 +0,0 @@
-<?php
-class Pages extends CI_Controller {
-
-        public function view($page = 'vilesci')
-        {
-        }
-}

application/controllers/Redirect.php

@@ -22,15 +22,13 @@ class Redirect extends FHC_Controller
 	public function __construct()
 	{
 		parent::__construct();
-		
+
 		// Loads config file fhcomplete
 		$this->config->load('fhcomplete');
 	}
-	
+
 	public function redirectByToken($token)
 	{
-		var_dump($token);
-		
 		if (isset($token))
 		{
 			redirect($this->config->item('addons_aufnahme_url') . '?token=' . $token);

application/controllers/Rest_server.php

@@ -1,45 +0,0 @@
-<?php
-/*!
-* @brief This function sends compute requests to
-* ZipComp-Task and waits for response:
-* @image html ZipCmd_ZipComp_Communication.png
-*
-* <!-- Hide plantuml commands from Doxygen inside comment.
-*  Note: Use of the Doxygen tag command to hide code in 1.7.3 will hide the Doxygen docs that follow.
-*  Warning: Don't replaced plantuml commands '@' with '\' - it won't work.
-* @startuml ZipCmd_ZipComp_Communication.png
-*
-* ZipCmd -> ZipComp: First Compute Request
-* ZipCmd <-- ZipComp: First Compute Response
-*
-* ZipCmd -> ZipComp: Second Compute Request
-* ZipCmd <-- ZipComp: Second Compute Response
-*
-* @enduml
-* -->
-*
-* @return some value on success.
-*/
-
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-
-/**
- * @class Rest_server
- * @brief Rest Server Controller
- *
- * A more detailed class description.
- */
-class Rest_server extends FHC_Controller
-{
-    /**
-	 * Index Method for default function.
-	 *
-	 * @return void
-	 *
-	 */
-	public function index()
-    {
-        $this->load->helper('url');
-        $this->load->view('rest_server');
-    }
-}

application/controllers/Welcome.php

@@ -1,25 +0,0 @@
-<?php
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-
-class Welcome extends CI_Controller {
-
-	/**
-	 * Index Page for this controller.
-	 *
-	 * Maps to the following URL
-	 * 		http://example.com/index.php/welcome
-	 *	- or -
-	 * 		http://example.com/index.php/welcome/index
-	 *	- or -
-	 * Since this controller is set as the default controller in
-	 * config/routes.php, it's displayed at http://example.com/
-	 *
-	 * So any other public methods not prefixed with an underscore will
-	 * map to /index.php/welcome/<method_name>
-	 * @see http://codeigniter.com/user_guide/general/urls.html
-	 */
-	public function index()
-	{
-		$this->load->view('welcome_message');
-	}
-}

application/helpers/fhcdb_helper.php

@@ -1,458 +0,0 @@
-<?php
-/**
- * FH-Complete
- *
- * @package	FHC-Helper
- * @author	FHC-Team
- * @copyright	Copyright (c) 2016 fhcomplete.org
- * @license	GPLv3
- * @link	https://fhcomplete.org
- * @since	Version 1.0.0
- * @filesource
- */
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-//require_once 'include/basis.class.php';
-
-/**
- * FHC-Auth Helpers
- *
- * @package		FH-Complete
- * @subpackage	Helpers
- * @category	Helpers
- * @author		FHC-Team
- * @link		http://fhcomplete.org/user_guide/helpers/fhcauth_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-//require_once('include/sprache.class.php');
-
-class basis_db
-{
-	protected $ci=null;
-	protected $db_result=null;
-	protected $errormsg=null;
-
-	public function __construct($ci)
-	{
-		$this->ci=$ci;
-		
-		if (!defined('FHC_INTEGER'))
-		{
-			define('FHC_INTEGER',1);
-			define('FHC_STRING',2);
-			define('FHC_BOOLEAN',3);
-			define('FHC_LANG_ARRAY',4);
-		}
-	}
-
-	public function db_connect()
-	{
-		$conn_str='host='.DB_HOST.' port='.DB_PORT.' dbname='.DB_NAME.' user='.DB_USER.' password='.DB_PASSWORD;
-		//Connection Herstellen
-		if (DB_CONNECT_PERSISTENT)
-		{
-			if (!basis_db::$db_conn = pg_pconnect($conn_str))
-				die('Fehler beim Oeffnen der Datenbankverbindung');
-		}
-		else
-		{
-			if (!basis_db::$db_conn = pg_connect($conn_str))
-				die('Fehler beim Oeffnen der Datenbankverbindung');
-		}
-	}
-
-	public function db_query($sql)
-	{
-		if ($this->db_result=$this->ci->db->simple_query($sql))
-			return $this->db_result;
-		else
-		{
-			$this->errormsg.='Abfrage in Datenbank fehlgeschlagen! '.$this->db_last_error();
-			return false;
-		}
-	}
-
-	public function db_num_rows($result=null)
-	{
-		if (is_null($result))
-			return pg_num_rows($this->db_result);
-		else
-			return pg_num_rows($result);
-	}
-
-	public function db_fetch_object($result = null, $i=null)
-	{
-		if (is_null($result))
-		{
-			if (is_null($i))
-				return pg_fetch_object($this->db_result);
-			else
-				return pg_fetch_object($this->db_result, $i);
-		}
-		else
-		{
-			if (is_null($i))
-				return pg_fetch_object($result);
-			else
-				return pg_fetch_object($result, $i);
-		}
-	}
-
-	public function db_fetch_row($result = null, $i=null)
-	{
-		if (is_null($result))
-		{
-			if (is_null($i))
-				return pg_fetch_row($this->db_result);
-			else
-				return pg_fetch_row($this->db_result, $i);
-		}
-		else
-		{
-			if (is_null($i))
-				return pg_fetch_row($result);
-			else
-				return pg_fetch_row($result, $i);
-		}
-	}
-
-	public function db_fetch_assoc($result = null, $i=null)
-	{
-		if (is_null($result))
-		{
-			if (is_null($i))
-				return pg_fetch_assoc($this->db_result);
-			else
-				return pg_fetch_assoc($this->db_result, $i);
-		}
-		else
-		{
-			if (is_null($i))
-				return pg_fetch_row($result);
-			else
-				return pg_fetch_row($result, $i);
-		}
-	}
-
-	public function db_result($result = null, $i,$item)
-	{
-		if (is_null($result))
-		{
-			return pg_result($this->db_result, $i,$item);
-		}
-		else
-		{
-			return pg_result($result, $i,$item);
-		}
-	}
-
-	public function db_getResultJSON($result = null)
-	{
-		$rows=array();
-		if (is_null($result))
-		{
-			while ($r = pg_fetch_assoc($this->db_result))
-				$rows[] = $r;
-
-			//print json_encode($rows);
-		}
-		else
-		{
-			pg_result_seek($result, 0);
-			//var_dump($result);
-			while ($r = pg_fetch_assoc($result))
-			{
-				$rows[] = $r;
-			}
-
-			//print json_encode($rows);
-		}
-		return json_encode($rows);
-	}
-
-	public function db_last_error()
-	{
-		return pg_last_error();
-	}
-
-	public function db_affected_rows($result=null)
-	{
-		if (is_null($result))
-			return pg_affected_rows($this->db_result);
-		else
-			return pg_affected_rows($result);
-	}
-
-	public function db_result_seek($result=null, $offset)
-	{
-		if (is_null($result))
-			return pg_result_seek($this->db_result, $offset);
-		else
-			return pg_result_seek($result, $offset);
-	}
-
-	public function db_fetch_array($result=null)
-	{
-		if (is_null($result))
-			return pg_fetch_array($this->db_result);
-		else
-			return pg_fetch_array($result);
-	}
-
-	public function db_num_fields($result=null)
-	{
-		if (is_null($result))
-			return pg_num_fields($this->db_result);
-		else
-			return pg_num_fields($result);
-	}
-
-	/**
-	 * Liefert den Feldnamen mit index i
-	 */
-	public function db_field_name($result=null, $i)
-	{
-		if (is_null($result))
-			return pg_field_name($this->db_result, $i);
-		else
-			return pg_field_name($result, $i);
-	}
-
-	/**
-	 * Gibt den Speicher wieder Frei.
-	 * (ist das sinnvoll wenn es per Value uebergeben wird??)
-	 */
-	public function db_free_result($result = null)
-	{
-		if (is_null($result))
-		{
-			return pg_free_result($this->db_result);
-		}
-		else
-		{
-			return pg_free_result($result);
-		}
-	}
-
-	/**
-	 * Liefert die aktuelle Datenbankversion
-	 */
-	public function db_version()
-	{
-		return pg_version(basis_db::$db_conn);
-	}
-
-	/**
-	 * Escaped Sonderzeichen in Variablen vor der Verwendung in SQL Statements
-	 * um SQL Injections zu verhindern
-	 *
-	 */
-	public function db_escape($var)
-	{
-		return pg_escape_string($var);
-	}
-
-	/**
-	 * Null Value Handling und Hochkomma für Inserts / Updates
-	 * Wenn die Uebergebe Variable leer ist, wird ein String mit null
-	 * zurueckgeliefert, wenn nicht dann wird der string unter Hochkomma zurueckgeliefert
-	 * es sei denn qoute=false dann wird nur der String zurueckgeliefert
-	 *
-	 * @param $var String-Value fuer SQL Request
-	 * @return string
-	 */
-	public function db_null_value($var, $qoute=true)
-	{
-		if ($qoute)
-			return ($var!==''?$this->db_qoute($var):'null');
-		else
-			return ($var!==''?$var:'null');
-	}
-
-	/**
-	 * Setzt einen String unter Hochkomma
-	 * @param $var Value fuer Insert/Update
-	 * @return value unter Hochkomma
-	 */
-	public function db_qoute($var)
-	{
-		return "'".$var."'";
-	}
-
-	/**
-	 * Escaped einen Parameter fuer die Verwendung in Insert/Update SQL Befehlen
-     * Es werden abhaengig vom Typ Hochkomma oder Null hinzugefuegt
-	 * @param $var Value der gesetzt werden soll
-	 * @param $type Typ des Values (FHC_STRING | FHC_BOOLEAN | FHC_INTEGER | ...)
-	 * @param $nullable boolean gibt an ob das Feld NULL sein darf. Wenn true wird
-	 *                  NULL statt einem Leerstring zurueckgeliefert
-	 * @return Escapter Value inklusive Hochkomma wenn noetig
-	 *
-     * Verwendungsbeispiel:
-	 *	Update tbl_person set nachname=$this->db_add_param($var)
-	 *  Update tbl_person set aktiv=$this->db_add_param($var, FHC_BOOL, false)
-     *	Update tbl_person set anzahlkinder=$this->db_add_param($var, FHC_INT)
-	 */
-	public function db_add_param($var, $type=FHC_STRING, $nullable=true)
-	{
-		if (($var==='' || is_null($var)) && $type!=FHC_BOOLEAN)
-		{
-			if ($nullable)
-				return 'null';
-			else
-				return "''";
-		}
-
-		switch($type)
-		{
-			case FHC_INTEGER:
-				$var = $this->db_escape($var);
-				if (!is_numeric($var) && $var!=='')
-					die('Invalid Integer Parameter detected:'.$var);
-				$var = $this->db_null_value($var, false);
-				break;
-
-			case FHC_LANG_ARRAY:
-
-				$sprache = new sprache();
-				$sprache->getAll(true);
-				$buf = $var;
-				$var = array();
-				$languages = $sprache->getAllIndexesSorted();
-
-				foreach($languages as $sk => $sp)
-				{
-					if (!$sp || !isset($buf[$sp]))
-						$var[$sk] = "";
-					else
-						$var[$sk] = $this->db_escape($buf[$sp]);
-				}
-				$var = str_replace('\\', '\\\\', $var);
-				$var = str_replace('"', '\\\"', $var);
-				$var = '\'{"' . join('","', $var) . '"}\'';
-
-				break;
-
-			case FHC_BOOLEAN:
-				if ($var===true)
-					$var='true';
-				elseif ($var===false)
-					$var='false';
-				elseif ($var=='' && $nullable)
-					$var = 'null';
-				else
-					die('Invalid Boolean Parameter detected');
-				break;
-
-			case FHC_STRING:
-			default:
-				$var = $this->db_escape($var);
-				$var = $this->db_null_value($var);
-				break;
-		}
-		return $var;
-	}
-
-	/**
-	 * Erzeugt aus einem DB-Result-Boolean einen PHP Boolean
-	 */
-	public function db_parse_bool($var)
-	{
-		if ($var=='t')
-			return true;
-		elseif ($var=='f')
-			return false;
-		elseif ($var=='')
-			return '';
-		else
-			die('Invalid DB Boolean. Wrong DB-Engine?');
-	}
-
-	/**
-	 * Bereitet ein Array von Elementen auf, damit es in der IN-Klausel eines
-	 * Select Befehls verwendet werden kann.
-	 */
-	public function db_implode4SQL($array)
-	{
-		$string = '';
-		foreach($array as $row)
-		{
-			if ($string!='')
-				$string.=',';
-			$string.=$this->db_add_param($row);
-		}
-		return $string;
-	}
-
-	/**
-	 * Erstellt aus einem DB Array ein PHP Array
-	 * @param $var DB Result Array Spalte
-	 * @return php array
-	 */
-	public function db_parse_array($var)
-	{
-		if ($var == '')
-			return;
-		preg_match_all('/(?<=^\{|,)(([^,"{]*)|\s*"((?:[^"\\\\]|\\\\(?:.|[0-9]+|x[0-9a-f]+))*)"\s*)(,|(?<!^\{)(?=\}$))/i', $var, $matches, PREG_SET_ORDER);
-		$values = array();
-		foreach ($matches as $match)
-		{
-			$values[] = $match[3] != '' ? stripcslashes($match[3]) : (strtolower($match[2]) == 'null' ? null : $match[2]);
-		}
-		return $values;
-	}
-
-	/**
-	 * Erstellt aus einem DB Array ein PHP Array
-	 * @param $var DB Result Array Spalte
-	 * @return php array
-	 */
-	public function db_parse_lang_array($var)
-	{
-
-		if ($var == '')
-			return;
-		preg_match_all('/(?<=^\{|,)(([^,"{]*)|\s*"((?:[^"\\\\]|\\\\(?:.|[0-9]+|x[0-9a-f]+))*)"\s*)(,|(?<!^\{)(?=\}$))/i', $var, $matches, PREG_SET_ORDER);
-		$values = array();
-
-		$sprache = new sprache();
-		$sprache->loadIndexArray();
-
-		$sprache = new sprache();
-		$sprache->getAll(true);
-		$languages = $sprache->getAllIndexesSorted();
-
-
-		foreach ($matches as $mk => $match)
-		{
-			$values[$languages[$mk+1]] = $match[3] != '' ? stripcslashes($match[3]) : (strtolower($match[2]) == 'null' ? null : $match[2]);
-		}
-		return $values;
-	}
-}
-
-function indexSort($a, $b)
-{
-	return strcmp($a->index, $b->index);
-}
-
-/**
- * Bereitet ein Array von Elementen auf, damit es in der IN-Klausel eines
- * Select Befehls verwendet werden kann.
- */
-function dbImplode4SQL($array)
-{
-	$string = '';
-	
-	foreach($array as $row)
-	{
-		if ($string != '')
-		{
-			$string.=',';
-		}
-		$string.=$this->db_add_param($row);
-	}
-	
-	return $string;
-}

application/libraries/RdfLib.php

@@ -1,18 +0,0 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
-/* 
- *  ======================================= 
- *  Author     : Slamet Nurhadi
- *  License    : NO License
- *  Email      : [email protected]
- *   
- *  
- *  
- *  ======================================= 
- */  
-  require_once APPPATH."../vendor/easyrdf/easyrdf/lib/EasyRdf.php"; 
-  
-class RdfLib
-{ 
-  
-
-} 

application/models/Grocery_crud_model.php

@@ -1,592 +0,0 @@
-<?php
-/**
- * PHP grocery CRUD
- *
- * LICENSE
- *
- * Grocery CRUD is released with dual licensing, using the GPL v3 (license-gpl3.txt) and the MIT license (license-mit.txt).
- * You don't have to do anything special to choose one license or the other and you don't have to notify anyone which license you are using.
- * Please see the corresponding license file for details of these licenses.
- * You are free to use, modify and distribute this software, but all copyright information must remain.
- *
- * @package    	grocery CRUD
- * @copyright  	Copyright (c) 2010 through 2012, John Skoumbourdis
- * @license    	https://github.com/scoumbourdis/grocery-crud/blob/master/license-grocery-crud.txt
- * @version    	1.4.2
- * @author     	John Skoumbourdis <[email protected]>
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * Grocery CRUD Model
- *
- *
- * @package    	grocery CRUD
- * @author     	John Skoumbourdis <[email protected]>
- * @version    	1.5.4
- * @link		http://www.grocerycrud.com/documentation
- */
-class Grocery_crud_model  extends CI_Model  {
-
-	protected $primary_key = null;
-	protected $table_name = null;
-	protected $relation = array();
-	protected $relation_n_n = array();
-	protected $primary_keys = array();
-
-	function __construct()
-    {
-        parent::__construct();
-    }
-
-    function db_table_exists($table_name = null)
-    {
-    	return $this->db->table_exists($table_name);
-    }
-
-    function get_list()
-    {
-    	if ($this->table_name === null)
-    		return false;
-
-    	$select = "{$this->table_name}.*";
-
-    	//set_relation special queries
-    	if (!empty($this->relation))
-    	{
-    		foreach($this->relation as $relation)
-    		{
-    			list($field_name , $related_table , $related_field_title) = $relation;
-    			$unique_join_name = $this->_unique_join_name($field_name);
-    			$unique_field_name = $this->_unique_field_name($field_name);
-
-				if (strstr($related_field_title,'{'))
-				{
-					$related_field_title = str_replace(" ","&nbsp;",$related_field_title);
-    				$select .= ", CONCAT('".str_replace(array('{','}'),array("',COALESCE({$unique_join_name}.",", ''),'"),str_replace("'","\\'",$related_field_title))."') as $unique_field_name";
-				}
-    			else
-    			{
-    				$select .= ", $unique_join_name.$related_field_title AS $unique_field_name";
-    			}
-
-    			if ($this->field_exists($related_field_title))
-    				$select .= ", {$this->table_name}.$related_field_title AS {$this->table_name}.$related_field_title";
-    		}
-    	}
-
-    	//set_relation_n_n special queries. We prefer sub queries from a simple join for the relation_n_n as it is faster and more stable on big tables.
-    	if (!empty($this->relation_n_n))
-    	{
-			$select = $this->relation_n_n_queries($select);
-    	}
-
-    	$this->db->select($select, false);
-
-    	$results = $this->db->get($this->table_name)->result();
-
-    	return $results;
-    }
-
-    public function get_row($table_name = null)
-    {
-    	$table_name = $table_name === null ? $this->table_name : $table_name;
-
-    	return $this->db->get($table_name)->row();
-    }
-
-    public function set_primary_key($field_name, $table_name = null)
-    {
-    	$table_name = $table_name === null ? $this->table_name : $table_name;
-
-    	$this->primary_keys[$table_name] = $field_name;
-    }
-
-    protected function relation_n_n_queries($select)
-    {
-    	$this_table_primary_key = $this->get_primary_key();
-    	foreach($this->relation_n_n as $relation_n_n)
-    	{
-    		list($field_name, $relation_table, $selection_table, $primary_key_alias_to_this_table,
-    					$primary_key_alias_to_selection_table, $title_field_selection_table, $priority_field_relation_table) = array_values((array)$relation_n_n);
-
-    		$primary_key_selection_table = $this->get_primary_key($selection_table);
-
-	    	$field = "";
-	    	$use_template = strpos($title_field_selection_table,'{') !== false;
-	    	$field_name_hash = $this->_unique_field_name($title_field_selection_table);
-	    	if ($use_template)
-	    	{
-	    		$title_field_selection_table = str_replace(" ", "&nbsp;", $title_field_selection_table);
-	    		$field .= "CONCAT('".str_replace(array('{','}'),array("',COALESCE(",", ''),'"),str_replace("'","\\'",$title_field_selection_table))."')";
-	    	}
-	    	else
-	    	{
-	    		$field .= "$selection_table.$title_field_selection_table";
-	    	}
-
-    		//Sorry Codeigniter but you cannot help me with the subquery!
-    		$select .= ", (SELECT GROUP_CONCAT(DISTINCT $field) FROM $selection_table "
-    			."LEFT JOIN $relation_table ON $relation_table.$primary_key_alias_to_selection_table = $selection_table.$primary_key_selection_table "
-    			."WHERE $relation_table.$primary_key_alias_to_this_table = `{$this->table_name}`.$this_table_primary_key GROUP BY $relation_table.$primary_key_alias_to_this_table) AS $field_name";
-    	}
-
-    	return $select;
-    }
-
-    function order_by($order_by , $direction)
-    {
-    	$this->db->order_by( $order_by , $direction );
-    }
-
-    function where($key, $value = NULL, $escape = TRUE)
-    {
-    	$this->db->where( $key, $value, $escape);
-    }
-
-    function or_where($key, $value = NULL, $escape = TRUE)
-    {
-    	$this->db->or_where( $key, $value, $escape);
-    }
-
-    function having($key, $value = NULL, $escape = TRUE)
-    {
-    	$this->db->having( $key, $value, $escape);
-    }
-
-    function or_having($key, $value = NULL, $escape = TRUE)
-    {
-    	$this->db->or_having( $key, $value, $escape);
-    }
-
-    function like($field, $match = '', $side = 'both')
-    {
-    	$this->db->like($field, $match, $side);
-    }
-
-    function or_like($field, $match = '', $side = 'both')
-    {
-    	$this->db->or_like($field, $match, $side);
-    }
-
-    function limit($value, $offset = '')
-    {
-    	$this->db->limit( $value , $offset );
-    }
-
-    function get_total_results()
-    {
-    	//set_relation_n_n special queries. We prefer sub queries from a simple join for the relation_n_n as it is faster and more stable on big tables.
-    	if (!empty($this->relation_n_n))
-    	{
-    		$select = "{$this->table_name}.*";
-    		$select = $this->relation_n_n_queries($select);
-
-    		$this->db->select($select,false);
-    	}
-
-		return $this->db->get($this->table_name)->num_rows();
-    }
-
-    function set_basic_table($table_name = null)
-    {
-    	if ( !($this->db->table_exists($table_name)) )
-    		return false;
-
-    	$this->table_name = $table_name;
-
-    	return true;
-    }
-
-    function get_edit_values($primary_key_value)
-    {
-    	$primary_key_field = $this->get_primary_key();
-    	$this->db->where($primary_key_field,$primary_key_value);
-    	$result = $this->db->get($this->table_name)->row();
-    	return $result;
-    }
-
-    function join_relation($field_name , $related_table , $related_field_title)
-    {
-		$related_primary_key = $this->get_primary_key($related_table);
-
-		if ($related_primary_key !== false)
-		{
-			$unique_name = $this->_unique_join_name($field_name);
-			$this->db->join( $related_table.' as '.$unique_name , "$unique_name.$related_primary_key = {$this->table_name}.$field_name",'left');
-
-			$this->relation[$field_name] = array($field_name , $related_table , $related_field_title);
-
-			return true;
-		}
-
-    	return false;
-    }
-
-    function set_relation_n_n_field($field_info)
-    {
-		$this->relation_n_n[$field_info->field_name] = $field_info;
-    }
-
-    protected function _unique_join_name($field_name)
-    {
-    	return 'j'.substr(md5($field_name),0,8); //This j is because is better for a string to begin with a letter and not with a number
-    }
-
-    protected function _unique_field_name($field_name)
-    {
-    	return 's'.substr(md5($field_name),0,8); //This s is because is better for a string to begin with a letter and not with a number
-    }
-
-    function get_relation_array($field_name , $related_table , $related_field_title, $where_clause, $order_by, $limit = null, $search_like = null)
-    {
-    	$relation_array = array();
-    	$field_name_hash = $this->_unique_field_name($field_name);
-
-    	$related_primary_key = $this->get_primary_key($related_table);
-
-    	$select = "$related_table.$related_primary_key, ";
-
-    	if (strstr($related_field_title,'{'))
-    	{
-    		$related_field_title = str_replace(" ", "&nbsp;", $related_field_title);
-    		$select .= "CONCAT('".str_replace(array('{','}'),array("',COALESCE(",", ''),'"),str_replace("'","\\'",$related_field_title))."') as $field_name_hash";
-    	}
-    	else
-    	{
-	    	$select .= "$related_table.$related_field_title as $field_name_hash";
-    	}
-
-    	$this->db->select($select,false);
-    	if ($where_clause !== null)
-    		$this->db->where($where_clause);
-
-    	if ($where_clause !== null)
-    		$this->db->where($where_clause);
-
-    	if ($limit !== null)
-    		$this->db->limit($limit);
-
-    	if ($search_like !== null)
-    		$this->db->having("$field_name_hash LIKE '%".$this->db->escape_like_str($search_like)."%'");
-
-    	$order_by !== null
-    		? $this->db->order_by($order_by)
-    		: $this->db->order_by($field_name_hash);
-
-    	$results = $this->db->get($related_table)->result();
-
-    	foreach($results as $row)
-    	{
-    		$relation_array[$row->$related_primary_key] = $row->$field_name_hash;
-    	}
-
-    	return $relation_array;
-    }
-
-    function get_ajax_relation_array($search, $field_name , $related_table , $related_field_title, $where_clause, $order_by)
-    {
-    	return $this->get_relation_array($field_name , $related_table , $related_field_title, $where_clause, $order_by, 10 , $search);
-    }
-
-    function get_relation_total_rows($field_name , $related_table , $related_field_title, $where_clause)
-    {
-    	if ($where_clause !== null)
-    		$this->db->where($where_clause);
-
-    	return $this->db->count_all_results($related_table);
-    }
-
-    function get_relation_n_n_selection_array($primary_key_value, $field_info)
-    {
-    	$select = "";
-    	$related_field_title = $field_info->title_field_selection_table;
-    	$use_template = strpos($related_field_title,'{') !== false;;
-    	$field_name_hash = $this->_unique_field_name($related_field_title);
-    	if ($use_template)
-    	{
-    		$related_field_title = str_replace(" ", "&nbsp;", $related_field_title);
-    		$select .= "CONCAT('".str_replace(array('{','}'),array("',COALESCE(",", ''),'"),str_replace("'","\\'",$related_field_title))."') as $field_name_hash";
-    	}
-    	else
-    	{
-    		$select .= "$related_field_title as $field_name_hash";
-    	}
-    	$this->db->select('*, '.$select,false);
-
-    	$selection_primary_key = $this->get_primary_key($field_info->selection_table);
-
-    	if (empty($field_info->priority_field_relation_table))
-    	{
-    		if (!$use_template){
-    			$this->db->order_by("{$field_info->selection_table}.{$field_info->title_field_selection_table}");
-    		}
-    	}
-    	else
-    	{
-    		$this->db->order_by("{$field_info->relation_table}.{$field_info->priority_field_relation_table}");
-    	}
-    	$this->db->where($field_info->primary_key_alias_to_this_table, $primary_key_value);
-    	$this->db->join(
-    			$field_info->selection_table,
-    			"{$field_info->relation_table}.{$field_info->primary_key_alias_to_selection_table} = {$field_info->selection_table}.{$selection_primary_key}"
-    		);
-    	$results = $this->db->get($field_info->relation_table)->result();
-
-    	$results_array = array();
-    	foreach($results as $row)
-    	{
-    		$results_array[$row->{$field_info->primary_key_alias_to_selection_table}] = $row->{$field_name_hash};
-    	}
-
-    	return $results_array;
-    }
-
-    function get_relation_n_n_unselected_array($field_info, $selected_values)
-    {
-    	$use_where_clause = !empty($field_info->where_clause);
-
-    	$select = "";
-    	$related_field_title = $field_info->title_field_selection_table;
-    	$use_template = strpos($related_field_title,'{') !== false;
-    	$field_name_hash = $this->_unique_field_name($related_field_title);
-
-    	if ($use_template)
-    	{
-    		$related_field_title = str_replace(" ", "&nbsp;", $related_field_title);
-    		$select .= "CONCAT('".str_replace(array('{','}'),array("',COALESCE(",", ''),'"),str_replace("'","\\'",$related_field_title))."') as $field_name_hash";
-    	}
-    	else
-    	{
-    		$select .= "$related_field_title as $field_name_hash";
-    	}
-    	$this->db->select('*, '.$select,false);
-
-    	if ($use_where_clause){
-    		$this->db->where($field_info->where_clause);
-    	}
-
-    	$selection_primary_key = $this->get_primary_key($field_info->selection_table);
-        if (!$use_template)
-        	$this->db->order_by("{$field_info->selection_table}.{$field_info->title_field_selection_table}");
-        $results = $this->db->get($field_info->selection_table)->result();
-
-        $results_array = array();
-        foreach($results as $row)
-        {
-            if (!isset($selected_values[$row->$selection_primary_key]))
-                $results_array[$row->$selection_primary_key] = $row->{$field_name_hash};
-        }
-
-        return $results_array;
-    }
-
-    function db_relation_n_n_update($field_info, $post_data ,$main_primary_key)
-    {
-    	$this->db->where($field_info->primary_key_alias_to_this_table, $main_primary_key);
-    	if (!empty($post_data))
-    		$this->db->where_not_in($field_info->primary_key_alias_to_selection_table , $post_data);
-    	$this->db->delete($field_info->relation_table);
-
-    	$counter = 0;
-    	if (!empty($post_data))
-    	{
-    		foreach($post_data as $primary_key_value)
-	    	{
-				$where_array = array(
-	    			$field_info->primary_key_alias_to_this_table => $main_primary_key,
-	    			$field_info->primary_key_alias_to_selection_table => $primary_key_value,
-	    		);
-
-	    		$this->db->where($where_array);
-				$count = $this->db->from($field_info->relation_table)->count_all_results();
-
-				if ($count == 0)
-				{
-					if (!empty($field_info->priority_field_relation_table))
-						$where_array[$field_info->priority_field_relation_table] = $counter;
-
-					$this->db->insert($field_info->relation_table, $where_array);
-
-				}elseif ($count >= 1 && !empty($field_info->priority_field_relation_table))
-				{
-					$this->db->update( $field_info->relation_table, array($field_info->priority_field_relation_table => $counter) , $where_array);
-				}
-
-				$counter++;
-	    	}
-    	}
-    }
-
-    function db_relation_n_n_delete($field_info, $main_primary_key)
-    {
-    	$this->db->where($field_info->primary_key_alias_to_this_table, $main_primary_key);
-    	$this->db->delete($field_info->relation_table);
-    }
-
-    function get_field_types_basic_table()
-    {
-    	$db_field_types = array();
-    	foreach($this->db->query('SELECT column_name AS "Field", data_type AS "Type",  
-CASE WHEN indisprimary THEN '."'PRI'".' WHEN indisunique THEN '."'UNI'".' ELSE null END AS "Key", is_nullable AS "Null", NULL AS "Extra"
-FROM information_schema.columns
-JOIN pg_namespace ON (table_schema=nspname)
-JOIN pg_class ON (pg_class.relnamespace = pg_namespace.oid AND pg_class.oid = table_name::regclass)
-JOIN pg_attribute ON (pg_attribute.attrelid = pg_class.oid AND attname=column_name)
-LEFT JOIN pg_index ON (indrelid = pg_class.oid AND 
-  pg_attribute.attnum = any(pg_index.indkey))
-WHERE table_name = '."'{$this->table_name}'")->result() as $db_field_type)
-    	{
-    		$type = explode("(",$db_field_type->Type);
-    		$db_type = $type[0];
-
-    		if (isset($type[1]))
-    		{
-    			if (substr($type[1],-1) == ')')
-    			{
-    				$length = substr($type[1],0,-1);
-    			}
-    			else
-    			{
-    				list($length) = explode(" ",$type[1]);
-    				$length = substr($length,0,-1);
-    			}
-    		}
-    		else
-    		{
-    			$length = '';
-    		}
-    		$db_field_types[$db_field_type->Field]['db_max_length'] = $length;
-    		$db_field_types[$db_field_type->Field]['db_type'] = $db_type;
-    		$db_field_types[$db_field_type->Field]['db_null'] = $db_field_type->Null == 'YES' ? true : false;
-    		$db_field_types[$db_field_type->Field]['db_extra'] = $db_field_type->Extra;
-			$db_field_types[$db_field_type->Field]['db_key'] = $db_field_type->Key;
-			$db_field_types[$db_field_type->Field]['primary_key'] = $db_field_type->Key == 'PRI' ? 1 : 0;
-    	}
-
-    	$results = $this->db->field_data($this->table_name);
-    	foreach($results as $num => $row)
-    	{
-    		$row = (array)$row;
-    		$results[$num] = (object)( array_merge($row, $db_field_types[$row['name']])  );
-    	}
-
-    	return $results;
-    }
-
-    function get_field_types($table_name)
-    {
-    	$results = $this->db->field_data($table_name);
-
-    	return $results;
-    }
-
-    function db_update($post_array, $primary_key_value)
-    {
-    	$primary_key_field = $this->get_primary_key();
-    	return $this->db->update($this->table_name,$post_array, array( $primary_key_field => $primary_key_value));
-    }
-
-    function db_insert($post_array)
-    {
-    	$insert = $this->db->insert($this->table_name,$post_array);
-    	if ($insert)
-    	{
-    		return $this->db->insert_id();
-    	}
-    	return false;
-    }
-
-    function db_delete($primary_key_value)
-    {
-    	$primary_key_field = $this->get_primary_key();
-
-    	if ($primary_key_field === false)
-    		return false;
-
-    	$this->db->limit(1);
-    	$this->db->delete($this->table_name,array( $primary_key_field => $primary_key_value));
-    	if ( $this->db->affected_rows() != 1)
-    		return false;
-    	else
-    		return true;
-    }
-
-    function db_file_delete($field_name, $filename)
-    {
-    	if ( $this->db->update($this->table_name,array($field_name => ''),array($field_name => $filename)) )
-    	{
-    		return true;
-    	}
-    	else
-    	{
-    		return false;
-    	}
-    }
-
-    function field_exists($field,$table_name = null)
-    {
-    	if (empty($table_name))
-    	{
-    		$table_name = $this->table_name;
-    	}
-    	return $this->db->field_exists($field,$table_name);
-    }
-
-    function get_primary_key($table_name = null)
-    {
-    	if ($table_name == null)
-    	{
-    		if (isset($this->primary_keys[$this->table_name]))
-    		{
-    			return $this->primary_keys[$this->table_name];
-    		}
-
-	    	if (empty($this->primary_key))
-	    	{
-		    	$fields = $this->get_field_types_basic_table();
-
-		    	foreach($fields as $field)
-		    	{
-		    		if ($field->primary_key == 1)
-		    		{
-		    			return $field->name;
-		    		}
-		    	}
-
-		    	return false;
-	    	}
-	    	else
-	    	{
-	    		return $this->primary_key;
-	    	}
-    	}
-    	else
-    	{
-    		if (isset($this->primary_keys[$table_name]))
-    		{
-    			return $this->primary_keys[$table_name];
-    		}
-
-	    	$fields = $this->get_field_types($table_name);
-
-	    	foreach($fields as $field)
-	    	{
-	    		/*if ($field->primary_key == 1)
-	    		{
-	    			return $field->name;
-	    		}*/
-	    	}
-
-	    	return false;
-    	}
-
-    }
-
-    function escape_str($value)
-    {
-    	return $this->db->escape_str($value);
-    }
-
-}

application/views/welcome_message.php

@@ -1,89 +0,0 @@
-<?php
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-?><!DOCTYPE html>
-<html lang="en">
-<head>
-	<meta charset="utf-8">
-	<title>Welcome to CodeIgniter</title>
-
-	<style type="text/css">
-
-	::selection { background-color: #E13300; color: white; }
-	::-moz-selection { background-color: #E13300; color: white; }
-
-	body {
-		background-color: #fff;
-		margin: 40px;
-		font: 13px/20px normal Helvetica, Arial, sans-serif;
-		color: #4F5155;
-	}
-
-	a {
-		color: #003399;
-		background-color: transparent;
-		font-weight: normal;
-	}
-
-	h1 {
-		color: #444;
-		background-color: transparent;
-		border-bottom: 1px solid #D0D0D0;
-		font-size: 19px;
-		font-weight: normal;
-		margin: 0 0 14px 0;
-		padding: 14px 15px 10px 15px;
-	}
-
-	code {
-		font-family: Consolas, Monaco, Courier New, Courier, monospace;
-		font-size: 12px;
-		background-color: #f9f9f9;
-		border: 1px solid #D0D0D0;
-		color: #002166;
-		display: block;
-		margin: 14px 0 14px 0;
-		padding: 12px 10px 12px 10px;
-	}
-
-	#body {
-		margin: 0 15px 0 15px;
-	}
-
-	p.footer {
-		text-align: right;
-		font-size: 11px;
-		border-top: 1px solid #D0D0D0;
-		line-height: 32px;
-		padding: 0 10px 0 10px;
-		margin: 20px 0 0 0;
-	}
-
-	#container {
-		margin: 10px;
-		border: 1px solid #D0D0D0;
-		box-shadow: 0 0 8px #D0D0D0;
-	}
-	</style>
-</head>
-<body>
-
-<div id="container">
-	<h1>Welcome to CodeIgniter!</h1>
-
-	<div id="body">
-		<p>The page you are looking at is being generated dynamically by CodeIgniter.</p>
-
-		<p>If you would like to edit this page you'll find it located at:</p>
-		<code>application/views/welcome_message.php</code>
-
-		<p>The corresponding controller for this page is found at:</p>
-		<code>application/controllers/Welcome.php</code>
-
-		<p>If you are exploring CodeIgniter for the very first time, you should start by reading the <a href="user_guide/">User Guide</a>.</p>
-	</div>
-
-	<p class="footer">Page rendered in <strong>{elapsed_time}</strong> seconds. <?php echo  (ENVIRONMENT === 'development') ?  'CodeIgniter Version <strong>' . CI_VERSION . '</strong>' : '' ?></p>
-</div>
-
-</body>
-</html>