Initial import: Carteasy Shop (Dev-Stand)

modules/list_and_edit.class.php

@@ -0,0 +1,155 @@
+<?php
+/**
+* @version      $Id: list_and_edit.php
+* @package      Easyshop
+* @copyright    Copyright (C) 2005 - 2011 TA-EDV
+* @license      proprietary
+* @author       John T. Daly <jtd@ta-edv.de>
+* Easyshop is a web shop system
+*/
+
+class ListAndEdit {
+	private $layout_object;
+	private $base_object;
+	
+	function __construct($base_object, $layout_object) {
+		$this->layout_object = $layout_object;
+		$this->base_object = $base_object;
+	}
+	
+	function create() {
+		$temp = $this->get_POST();
+		//var_dump($temp);
+		$temp = $this->core_class_obj->set_row($this->get_POST());
+		// let set_row return the id and load page with read?
+	} // end create
+	
+	function read($var_name) {
+		$temp = $this->get_GET();
+		$data = $this->core_class_obj->get_by_id($temp['id']);
+		$this->layout_object->assign($var_name, $data);
+	} // end read
+	
+	function update($fields) {
+		$data = $this->get_POST();
+		$id = $this->get_id();
+		if(isset($data['id'])) {
+			$data = $this->strip_id($data);
+		}
+		$data = $this->make_booleans($data, $fields);
+		//var_dump($data);
+		$temp = $this->core_class_obj->set_by_id($data, $id);
+		//var_dump($temp);
+	} // end update
+
+	function delete() {
+		$data = $this->get_GET();
+		$id = $data['id'];
+		$this->core_class_obj->delete_by_id($id);
+	} // end delete
+	
+	/**
+	 * Get all vars given in POST, removes module name, submit from submit button
+	 * and empty values.
+	 */
+	private function get_POST() {
+		$data = $_POST;
+		if(isset($data['modul'])) {
+			unset($data['modul']);
+		}
+		
+		if(isset($data['submit'])) {
+			unset($data['submit']);
+		}
+		
+		foreach($data as $key => $value) {
+			if($data[$key] == ""){
+				unset($data[$key]);
+			}
+		}
+		
+		return $data;
+	} // end get_POST
+	
+	private function get_GET() {
+		 return $_GET;
+	} // end get_GET
+	
+	private function strip_id($data) {
+		if(isset($data['id'])) {
+			unset($data['id']);
+			
+			return $data;
+		}
+		
+		return $data;
+	} // end strip_id
+	
+	protected function get_id() {
+		if(isset($_GET['id'])) return $_GET['id'];
+		if(isset($_POST['id'])) return $_POST['id'];
+		
+		return false;
+	} // end get_id
+
+	protected function get_submitted() {
+	    if(isset($_POST['submit'])) {
+		return true;
+	    }
+
+	    return false;
+	}
+	
+	private function make_booleans($data, $fields) {
+		//var_dump($fields);
+		//var_dump('<br />');
+		foreach($fields as $field) {
+			//var_dump($data[$field]);
+			if(isset($data[$field])) {
+				$data[$field] = 1;
+			} else {
+				$data[$field] = 0;
+			}
+			//var_dump($data[$field]);
+			//var_dump('<br />');
+		}
+		
+		return $data;
+	} // end make_booleans
+	
+	function get_items() {
+		if(isset($_GET['items']) && is_numeric($_GET['items'])){
+			$items = (int)$_GET['items'];
+			$this->base_object->customer->set_config_item('pagination', $items);
+		} else {
+			$items = $this->base_object->customer->get_config_item('pagination');
+			if(is_numeric($items)) {
+				$items = (int)$items;
+			} else {
+				$items = 10;
+			}
+		}
+		
+		return $items;
+	} // end get_items
+	
+	function get_page() {
+		if(isset($_GET['page']) && is_numeric($_GET['page'])){
+			$page = (int)$_GET['page'];
+		} else {
+			$page = 1;
+		}
+		
+		return $page;
+	} // end get_page
+	
+	function get_tab() {
+		if(isset($_GET['tab'])) {
+			$tab = $_GET['tab'];
+		} else {
+			$tab = 'all';
+		}
+		
+		return $tab;
+	}
+} // end ListAndEdit