docs/mods/_core/cats_categories/admin/edit_category.php

   1 <?php\r
   2 /****************************************************************************/\r
   3 /* ATutor                                                                                                                                       */\r
   4 /****************************************************************************/\r
   5 /* Copyright (c) 2002-2010                                                  */\r
   6 /* Inclusive Design Institute                                               */\r
   7 /* http://atutor.ca                                                                                                                     */\r
   8 /*                                                                                                                                                      */\r
   9 /* This program is free software. You can redistribute it and/or                        */\r
  10 /* modify it under the terms of the GNU General Public License                          */\r
  11 /* as published by the Free Software Foundation.                                                        */\r
  12 /****************************************************************************/\r
  13 // $Id$\r
  14 \r
  15 define('AT_INCLUDE_PATH', '../../../../include/');\r
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');\r
  17 require(AT_INCLUDE_PATH.'../mods/_core/themes/lib/themes.inc.php');\r
  18 admin_authenticate(AT_ADMIN_PRIV_CATEGORIES);\r
  19 \r
  20 require(AT_INCLUDE_PATH.'../mods/_core/cats_categories/lib/admin_categories.inc.php');\r
  21 \r
  22 $cat_id = intval($_REQUEST['cat_id']);\r
  23 \r
  24 if (isset($_POST['submit'])) {\r
  25         $cat_name = $addslashes($_POST['cat_name']);\r
  26         $cat_theme = $addslashes($_POST['cat_theme']);\r
  27         $cat_parent_id = intval($_POST['cat_parent_id']);\r
  28 \r
  29         if ($_POST['theme_parent']) {\r
  30                 // get the theme of the parent category.\r
  31 \r
  32                 $sql    = "SELECT theme FROM ".TABLE_PREFIX."course_cats WHERE cat_id=$cat_parent_id";\r
  33                 $result = mysql_query($sql, $db);\r
  34                 if ($row = mysql_fetch_assoc($result)) {\r
  35                         $cat_theme = $row['theme'];\r
  36                 }\r
  37         }\r
  38         if ($cat_name == '') {\r
  39                 $msg->addError(array('EMPTY_FIELDS', _AT('title')));\r
  40         }\r
  41 \r
  42         if (!$msg->containsErrors()) {\r
  43 \r
  44                 if ($_POST['theme_children']) {\r
  45                         // apply this theme to all the sub-categories recursively.\r
  46                         $children = recursive_get_subcategories($cat_id);\r
  47                         $children = implode(',', $children);\r
  48 \r
  49                         if ($children) {\r
  50                                 $sql = "UPDATE ".TABLE_PREFIX."course_cats SET theme='$cat_theme' WHERE cat_id IN ($children)";\r
  51                                 $result = mysql_query($sql, $db);\r
  52 \r
  53                                 write_to_log(AT_ADMIN_LOG_UPDATE, 'course_cats', mysql_affected_rows($db), $sql);\r
  54                         }\r
  55                 }\r
  56 \r
  57                 $sql = "UPDATE ".TABLE_PREFIX."course_cats SET cat_parent=$cat_parent_id, cat_name='$cat_name', theme='$cat_theme' WHERE cat_id=$cat_id";\r
  58                 $result = mysql_query($sql, $db);\r
  59 \r
  60                 write_to_log(AT_ADMIN_LOG_UPDATE, 'course_cats', mysql_affected_rows($db), $sql);\r
  61 \r
  62                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');\r
  63 \r
  64                 header('Location: course_categories.php');\r
  65                 exit;\r
  66         }\r
  67 } else if (isset($_POST['cancel'])) {\r
  68         $msg->addFeedback('CANCELLED');\r
  69         header('Location: course_categories.php');\r
  70         exit;\r
  71 }\r
  72 \r
  73 /* get all the categories: */\r
  74 /* $categories[category_id] = array(cat_name, cat_parent, num_courses, [array(children)]) */\r
  75 $categories = get_categories();\r
  76 \r
  77 require(AT_INCLUDE_PATH.'header.inc.php'); \r
  78 $msg->printAll();\r
  79 \r
  80 ?>\r
  81 \r
  82 <form action ="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form">\r
  83 <input type="hidden" name="cat_id" value="<?php echo $cat_id; ?>" />\r
  84 <input type="hidden" name="form_submit" value="1" />\r
  85 \r
  86 <div class="input-form">\r
  87         <div class="row">\r
  88                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="category_name"><?php echo _AT('title'); ?></label><br />\r
  89                 <input type="text" id="category_name" name="cat_name" size="30" value="<?php echo htmlspecialchars($categories[$cat_id]['cat_name']); ?>" />\r
  90         </div>\r
  91 \r
  92         <div class="row">\r
  93                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="category_parent"><?php echo _AT('cats_parent_category'); ?></label><br />\r
  94                 <select name="cat_parent_id" id="category_parent"><?php\r
  95 \r
  96                                 $current_cat_id = $cat_id;\r
  97                                 $exclude = true; /* exclude the children */\r
  98                                 echo '<option value="0">&nbsp;&nbsp;&nbsp;[ '._AT('cats_none').' ]&nbsp;&nbsp;&nbsp;</option>';\r
  99                                 echo '<option value="0"></option>';\r
 100 \r
 101                                 /* @See: include/lib/admin_categories */\r
 102                                 select_categories($categories, 0, $current_cat_id, $exclude);\r
 103                         ?></select>\r
 104         </div>\r
 105 \r
 106 \r
 107 <?php if (defined('AT_ENABLE_CATEGORY_THEMES') && AT_ENABLE_CATEGORY_THEMES) : ?>\r
 108         <div class="row">\r
 109                 <label for="category_theme"><?php echo _AT('cat_theme'); ?></label><br />\r
 110                 <select name="cat_theme" id="category_theme"><?php\r
 111 \r
 112                                 echo '<option value="0">&nbsp;&nbsp;&nbsp;[ '._AT('cats_none').' ]&nbsp;&nbsp;&nbsp;</option>';\r
 113 \r
 114                                 $_themes = get_enabled_themes();\r
 115                                 foreach ($_themes as $theme) {\r
 116                                         $theme = trim($theme);\r
 117                                         $theme_dir = get_folder($theme);\r
 118                                         $theme_info = get_themes_info($theme_dir);\r
 119                                         if ($theme_info['dir_name'] == $categories[$cat_id]['theme']) {\r
 120                                                 echo '<option value="'.$theme_info['dir_name'].'" selected="selected">'.$theme.'</option>';\r
 121                                         } else {\r
 122                                                 echo '<option value="'.$theme_info['dir_name'].'">'.$theme.'</option>';\r
 123                                         }\r
 124                                 }\r
 125 \r
 126                         ?></select>\r
 127                         <?php if ($cat_id && is_array($categories[$cat_id]['children']) && count($categories[$cat_id]['children'])): ?>\r
 128                                 <br />\r
 129                                 <input type="checkbox" name="theme_children" id="theme_children" value="1" /><label for="theme_children"><?php echo _AT('apply_theme_subcategories'); ?></label>\r
 130                         <?php endif; ?>\r
 131                         <?php if ($categories[$cat_id]['cat_parent']): ?>\r
 132                                 <br />\r
 133                                 <input type="checkbox" name="theme_parent" id="theme_parent" value="1" /><label for="theme_parent"><?php echo _AT('use_parent_theme'); ?></label>\r
 134                         <?php endif; ?>\r
 135                         <br /><br />\r
 136         </div>\r
 137 <?php endif; ?>\r
 138 \r
 139         <div class="row buttons">\r
 140                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />\r
 141                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>"  />\r
 142         </div>\r
 143 </div>\r
 144 </form>\r
 145 \r
 146 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>