[Sommaire] [Imprimer]

   1  <?php
   2  /**

   3   * main_product_image module

   4   *

   5   * @package templateSystem

   6   * @copyright Copyright 2003-2006 Zen Cart Development Team

   7   * @copyright Portions Copyright 2003 osCommerce

   8   * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0

   9   * @version $Id: main_product_image.php 4663 2006-10-02 04:08:32Z drbyte $

  10   */
  11  if (!defined('IS_ADMIN_FLAG')) {
  12    die('Illegal Access');
  13  }
  14  $products_image_extension = substr($products_image, strrpos($products_image, '.'));
  15  $products_image_base = str_replace($products_image_extension, '', $products_image);
  16  $products_image_medium = $products_image_base . IMAGE_SUFFIX_MEDIUM . $products_image_extension;
  17  $products_image_large = $products_image_base . IMAGE_SUFFIX_LARGE . $products_image_extension;
  18  
  19  // check for a medium image else use small

  20  if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) {
  21    $products_image_medium = DIR_WS_IMAGES . $products_image;
  22  } else {
  23    $products_image_medium = DIR_WS_IMAGES . 'medium/' . $products_image_medium;
  24  }
  25  // check for a large image else use medium else use small

  26  if (!file_exists(DIR_WS_IMAGES . 'large/' . $products_image_large)) {
  27    if (!file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) {
  28      $products_image_large = DIR_WS_IMAGES . $products_image;
  29    } else {
  30      $products_image_large = DIR_WS_IMAGES . 'medium/' . $products_image_medium;
  31    }
  32  } else {
  33    $products_image_large = DIR_WS_IMAGES . 'large/' . $products_image_large;
  34  }
  35  /*

  36  echo

  37  'Base ' . $products_image_base . ' - ' . $products_image_extension . '<br>' .

  38  'Medium ' . $products_image_medium . '<br><br>' .

  39  'Large ' . $products_image_large . '<br><br>';

  40  */
  41  // to be built into a single variable string

  42  
  43  ?>