mods/_standard/links/tools/categories_create.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/_standard/links/lib/links.inc.php');\r
  18 \r
  19 if (!manage_links()) {\r
  20         $msg->addError('ACCESS_DENIED');\r
  21         header('Location: '.AT_BASE_HREF.'mods/_standard/links/index.php');\r
  22         exit;\r
  23 }\r
  24 \r
  25 if (isset($_POST['submit'])) {\r
  26         $cat_parent_id  = intval($_POST['cat_parent_id']);\r
  27         $cat_name       = trim($_POST['cat_name']);\r
  28         $cat_name               = $addslashes($cat_name);\r
  29 \r
  30         if ($cat_name == '') {\r
  31                 $msg->addError(array('EMPTY_FIELDS', _AT('title')));\r
  32         }\r
  33 \r
  34         if (!$msg->containsErrors()) {\r
  35 \r
  36                 if (!empty($cat_parent_id)) {\r
  37                         $cat_parent_id = explode('-', $_POST['cat_parent_id']);\r
  38                         $parent_id = intval($cat_parent_id[0]);\r
  39                         $owner_type = intval($cat_parent_id[1]);\r
  40                         $owner_id = intval($cat_parent_id[2]);\r
  41 \r
  42                         if (!links_authenticate($owner_type, $owner_id)) {\r
  43                                 $msg->addError('ACCESS_DENIED');\r
  44                                 header('Location: '.AT_BASE_HREF.'index.php');\r
  45                                 exit;\r
  46                         }\r
  47                 } else {\r
  48                         $owner_type = LINK_CAT_COURSE;\r
  49                         $owner_id = $_SESSION['course_id'];\r
  50                         $parent_id = 0;\r
  51                 }\r
  52 \r
  53                 //Check length of the post, if it's exceeded 100 as defined in the db. \r
  54                 if ($strlen($cat_name) > 100){\r
  55                         $cat_name = $substr($cat_name, 0, 100);\r
  56                 }\r
  57 \r
  58                 $sql = "INSERT INTO ".TABLE_PREFIX."links_categories VALUES (NULL, $owner_type, $owner_id, '$cat_name', $parent_id)";\r
  59                 $result = mysql_query($sql, $db);\r
  60 \r
  61                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');\r
  62                 \r
  63                 header('Location: categories.php');\r
  64                 exit;\r
  65         }\r
  66 } else if (isset($_POST['cancel'])) {\r
  67         $msg->addFeedback('CANCELLED');\r
  68         header('Location: categories.php');\r
  69         exit;\r
  70 }\r
  71 \r
  72 \r
  73 /* $categories[category_id] = array(cat_name, cat_parent, num_courses, [array(children)]) */\r
  74 $categories = get_link_categories(true);\r
  75 \r
  76 $onload = 'document.form.category_name.focus();';\r
  77 \r
  78 require(AT_INCLUDE_PATH.'header.inc.php'); \r
  79 $msg->printAll();\r
  80 \r
  81 ?>\r
  82 \r
  83 <form action ="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form">\r
  84 \r
  85 <div class="input-form">\r
  86         <div class="row">\r
  87                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="category_name"><?php echo _AT('title'); ?></label><br />\r
  88                 <input type="text" id="category_name" name="cat_name" value="<?php echo stripslashes(htmlspecialchars($categories[$cat_id]['cat_name'])); ?>" />\r
  89         </div>\r
  90 \r
  91         <div class="row">\r
  92                 <label for="category_parent"><?php echo _AT('cats_parent_category'); ?></label><br />\r
  93                 <?php if ($categories): ?>\r
  94                         <select name="cat_parent_id" id="category_parent">\r
  95                         <?php\r
  96                                 if ($pcat_id) {\r
  97                                         $current_cat_id = $pcat_id;\r
  98                                         $exclude = false; /* don't exclude the children */\r
  99                                 } else {\r
 100                                         $current_cat_id = $cat_id;\r
 101                                         $exclude = true; /* exclude the children */\r
 102                                 }\r
 103                                 \r
 104                                 $auth = manage_links();\r
 105                                 if ($auth == LINK_CAT_AUTH_ALL) {\r
 106                                         echo '<option value="0"></option>';\r
 107                                 }\r
 108 \r
 109                                 select_link_categories($categories, 0, $current_cat_id, $exclude, 0, TRUE); \r
 110                         ?>\r
 111                         </select>\r
 112                 <?php else: \r
 113                         echo _AT('cats_no_categories');\r
 114                 endif; ?>\r
 115         </div>\r
 116 \r
 117         <div class="row buttons">\r
 118                 <input type="submit" name="submit" value="<?php echo _AT('save'); ?>" accesskey="s" />\r
 119                 <input type="submit" name="cancel" value="<?php echo _AT('cancel'); ?>"  />\r
 120         </div>\r
 121 </div>\r
 122 </form>\r
 123 \r
 124 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>