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157 lines
6.4 KiB
157 lines
6.4 KiB
<?php
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/**
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* ShopingCartItemView - provides a panel for the display of a single item in the cart
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*
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* This class displays the shopping cart item with a field for adjusting the quantity
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*
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*@author Erik Winn <erikwinnmail@yahoo.com>
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*
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*
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* $Id: ShoppingCartItemView.class.php 286 2008-10-10 23:33:36Z erikwinn $
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*@version 0.1
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*
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*@copyright (C) 2008 by Erik Winn
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*@license GPL v.2
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
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*
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* @package Quasi
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* @subpackage Classes
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*/
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class ShoppingCartItemView extends QPanel
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{
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protected $objControlBlock;
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// Local instance of the ShoppingCartItem
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protected $objShoppingCartItem;
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protected $objProduct;
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protected $fltItemTotal;
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public $ctlProductImage;
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public $lblProductName;
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public $lblDimensions;
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public $lblItemPrice;
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public $lblTotalPrice;
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public $btnRemove;
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public $txtQuantity;
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public function __construct($objControlBlock, ShoppingCartItem $objShoppingCartItem)
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{
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$this->objControlBlock = $objControlBlock;
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$this->objShoppingCartItem = $objShoppingCartItem;
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try {
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parent::__construct($objControlBlock);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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$this->strTemplate = __QUASI_CORE_TEMPLATES__ . '/ShoppingCartItemView.tpl.php';
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$this->objProduct = Product::Load($this->objShoppingCartItem->ProductId);
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$this->lblProductName = new QLabel($this);
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$this->lblProductName->HtmlEntities = false;
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$this->lblProductName->Text = '<a href="'. __QUASI_SUBDIRECTORY__ . '/index.php/Products/'
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. $this->objProduct->Id . '">' . $this->objProduct->Model . '</a>';
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$this->ctlProductImage = new ProductImageLabel($this, $this->objProduct->Id, ImageSizeType::Thumb, 48, 48);
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$strHeight = number_format( $this->objProduct->Height , 2 );
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$strWidth = number_format( $this->objProduct->Width , 2 );
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$this->lblDimensions = new QLabel($this);
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$this->lblDimensions->Text = $strHeight . ' x ' . $strWidth;
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$this->btnRemove = new QImageButton($this);
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$this->btnRemove->ImageUrl = __QUASI_CORE_IMAGES__ . '/square_button_small_grey.gif';
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$this->btnRemove->ActionParameter = $this->objProduct->Id;
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$strWarning = Quasi::Translate('Are you SURE you want to remove this item') . ' ?';
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$this->btnRemove->AddAction(new QClickEvent(), new QConfirmAction($strWarning));
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if(IndexPage::$blnAjaxOk)
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$this->btnRemove->AddAction(new QClickEvent(), new QAjaxControlAction($this, 'btnRemoveItem_Click'));
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else
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$this->btnRemove->AddAction(new QClickEvent(), new QServerControlAction($this, 'btnRemoveItem_Click'));
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$this->lblItemPrice = new QLabel($this);
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$this->lblItemPrice->CssClass = 'ItemPrice';
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$this->lblItemPrice->Text = money_format('%n',$this->objProduct->RetailPrice);
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$this->txtQuantity = new QIntegerTextBox($this);
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$this->txtQuantity->CssClass = 'ProductQtyBox';
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$this->txtQuantity->Text = $this->objShoppingCartItem->Quantity;
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$this->txtQuantity->Minimum = 0;
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$this->txtQuantity->Maximum = MAX_PRODUCT_QUANTITY;
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$this->txtQuantity->CausesValidation = $this->txtQuantity;
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if(IndexPage::$blnAjaxOk)
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$this->txtQuantity->AddAction(new QChangeEvent(), new QAjaxControlAction($this, 'InitTotal') );
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else
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$this->txtQuantity->AddAction(new QChangeEvent(), new QServerControlAction($this, 'InitTotal') );
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$this->fltItemTotal = $this->objProduct->RetailPrice * $this->objShoppingCartItem->Quantity;
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$this->lblTotalPrice = new QLabel($this);
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$this->lblTotalPrice->CssClass = 'ItemTotal';
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$this->lblTotalPrice->Text = money_format('%n', $this->fltItemTotal );
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}
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/**
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*@param string strFormId - the main QForm's identifier
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*@param string strControlId - the calling Control's id
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*@param string strParameters - ingored, as are the above ..
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*/
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public function InitTotal( $strFormId, $strControlId, $strParameters)
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{
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$this->objShoppingCartItem->Quantity = $this->txtQuantity->Text;
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$this->fltItemTotal = $this->objProduct->RetailPrice * $this->objShoppingCartItem->Quantity;
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$this->lblTotalPrice->Text = money_format('%n', $this->fltItemTotal );
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$this->objControlBlock->RefreshTotals();
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}
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/**
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* This removes the item when the user clicks the remove button - Note that the
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* ShoppingCart function also refreshes the page (a quick fix to redraw the items ..)
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*/
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public function btnRemoveItem_Click($strFormId, $strControlId, $intProductId)
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{
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IndexPage::$objShoppingCart->RemoveItem($intProductId);
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}
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public function __get($strName)
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{
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switch ($strName)
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{
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case 'ShoppingCartItem':
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return $this->objShoppingCartItem ;
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case 'Quantity':
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return $this->txtQuantity->Text ;
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case 'ItemTotal':
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return $this->fltItemTotal ;
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default:
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try {
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return parent::__get($strName);
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} catch (QCallerException $objExc) {
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$objExc->IncrementOffset();
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throw $objExc;
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}
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}
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}
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}
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?>
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