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Zen Cart 源代码 index.php

Zen Cart 源代码 index.php




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文件名: index.php
文件类型: PHP文件
文件大小: 4.55 KiB
MD5: 3daab9a96eec843c9e447568a2b89d78

index.php - 关闭高亮
  1. <?php
  2. /**
  3.  * index.php represents the hub of the Zen Cart MVC system
  4.  *
  5.  * Overview of flow
  6.  * <ul>
  7.  * <li>Load application_top.php - see {@tutorial initsystem}</li>
  8.  * <li>Set main language directory based on $_SESSION['language']</li>
  9.  * <li>Load all *header_php.php files from includes/modules/pages/PAGE_NAME/</li>
  10.  * <li>Load html_header.php (this is a common template file)</li>
  11.  * <li>Load main_template_vars.php (this is a common template file)</li>
  12.  * <li>Load on_load scripts (page based and site wide)</li>
  13.  * <li>Load tpl_main_page.php (this is a common template file)</li>
  14.  * <li>Load application_bottom.php</li>
  15.  * </ul>
  16.  *
  17.  * @package general
  18.  * @copyright Copyright 2003-2005 Zen Cart Development Team
  19.  * @copyright Portions Copyright 2003 osCommerce
  20.  * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
  21.  * @version $Id: index.php 2942 2006-02-02 04:41:23Z drbyte $
  22.  */
  23. /**
  24.  * Load common library stuff
  25.  */
  26.   require('includes/application_top.php');
  27.  
  28.   $language_page_directory = DIR_WS_LANGUAGES . $_SESSION['language'] . '/';
  29.   $directory_array = $template->get_template_part($code_page_directory, '/^header_php/');
  30.   foreach ($directory_array as $value) {
  31. /**
  32.  * We now load header code for a given page.
  33.  * Page code is stored in includes/modules/pages/PAGE_NAME/directory
  34.  * 'header_php.php' files in that directory are loaded now.
  35.  */
  36.     require($code_page_directory . '/' . $value);
  37.   }
  38. /**
  39.  * We now load the html_header.php file. This file contains code that would appear within the HTML <head></head> code
  40.  * it is overridable on a template and page basis.
  41.  * In that a custom template can define its own common/html_header.php file
  42.  */
  43.   require($template->get_template_dir('html_header.php',DIR_WS_TEMPLATE, $current_page_base,'common'). '/html_header.php');
  44. /**
  45.  * Define Template Variables picked up from includes/main_template_vars.php unless a file exists in the
  46.  * includes/pages/{page_name}/directory to overide. Allowing different pages to have different overall
  47.  * templates.
  48.  */
  49.   require($template->get_template_dir('main_template_vars.php',DIR_WS_TEMPLATE, $current_page_base,'common'). '/main_template_vars.php');
  50. /**
  51.  * Read the "on_load" scripts for the individual page, and from the site-wide template settings
  52.  * NOTE: on_load_*.js files must contain just the raw code to be inserted in the <body> tag in the on_load="" parameter.
  53.  * Looking in "/includes/modules/pages" for files named "on_load_*.js"
  54.  */
  55.   $directory_array = $template->get_template_part(DIR_WS_MODULES . 'pages/' . $current_page_base, '/^on_load_/', '.js');
  56.   foreach ($directory_array as $value) {
  57.     $onload_file = DIR_WS_MODULES . 'pages/' . $current_page_base . '/' . $value;
  58.     $read_contents='';
  59.     $lines = @file($onload_file);
  60.     foreach($lines as $line) {
  61.       $read_contents .= $line;
  62.     }
  63.   $za_onload_array[] = $read_contents;
  64.   }
  65. /**
  66.  * now read "includes/templates/TEMPLATE/jscript/on_load/on_load_*.js", which would be site-wide settings
  67.  */
  68.   $directory_array=array();
  69.   $tpl_dir=$template->get_template_dir('.js', DIR_WS_TEMPLATE, 'jscript/on_load', 'jscript/on_load_');
  70.   $directory_array = $template->get_template_part($tpl_dir ,'/^on_load_/', '.js');
  71.   foreach ($directory_array as $value) {
  72.     $onload_file = $tpl_dir . '/' . $value;
  73.     $read_contents='';
  74.     $lines = @file($onload_file);
  75.     foreach($lines as $line) {
  76.       $read_contents .= $line;
  77.     }
  78.     $za_onload_array[] = $read_contents;
  79.   }
  80.  
  81.   // set $zc_first_field for backwards compatibility with previous version usage of this var
  82.   if (isset($zc_first_field) && $zc_first_field !='') $za_onload_array[] = $zc_first_field;
  83.  
  84.   $zv_onload = "";
  85.   if (isset($za_onload_array) && count($za_onload_array)>0) $zv_onload=implode(';',$za_onload_array);
  86.  
  87.   //ensure we have just one ';' between each, and at the end
  88.   $zv_onload = str_replace(';;',';',$zv_onload.';');
  89.  
  90.   // ensure that a blank list is truly blank and thus ignored.
  91.   if (trim($zv_onload) == ';') $zv_onload='';
  92. /**
  93.  * Define the template that will govern the overall page layout, can be done on a page by page basis
  94.  * or using a default template. The default template installed will be a standard 3 column layout. This
  95.  * template also loads the page body code based on the variable $body_code.
  96.  */
  97.   require($template->get_template_dir('tpl_main_page.php',DIR_WS_TEMPLATE, $current_page_base,'common'). '/tpl_main_page.php');
  98. ?>
  99. </html>
  100. <?php
  101. /**
  102.  * Load general code run before page closes
  103.  */
  104. ?>
  105. <?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>


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