home/editor/edit_content_folder.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 define('TR_INCLUDE_PATH', '../../include/');
  14 require_once(TR_INCLUDE_PATH.'vitals.inc.php');
  15 require_once(TR_INCLUDE_PATH.'../home/editor/editor_tab_functions.inc.php');
  16 require_once(TR_INCLUDE_PATH.'../home/classes/ContentUtility.class.php');
  17
  18 global $_content_id, $_content_id, $contentManager, $_course_id;
  19 $cid = $_content_id;
  20
  21 Utility::authenticate(TR_PRIV_ISAUTHOR);
  22
  23 if (isset($_GET['pid'])) $pid = intval($_GET['pid']);
  24
  25 if (defined('TR_FORCE_GET_FILE') && TR_FORCE_GET_FILE) {
  26         $course_base_href = 'get.php/';
  27 } else {
  28         $course_base_href = 'content/' . $_course_id . '/';
  29 }
  30
  31 if ($cid > 0 && isset($contentManager)) {
  32         $content_row = $contentManager->getContentPage($cid);
  33 }
  34
  35 // save changes
  36 if ($_POST['submit'])
  37 {
  38         if ($_POST['title'] == '') {
  39                 $msg->addError(array('EMPTY_FIELDS', _AT('title')));
  40         }
  41
  42         if (!$msg->containsErrors())
  43         {
  44                 $_POST['title'] = $content_row['title'] = $_POST['title'];
  45
  46                 if ($cid > 0)
  47                 { // edit existing content
  48                         $err = $contentManager->editContent($cid,
  49                                                             $_POST['title'],
  50                                                             '',
  51                                                             '',
  52                                                             $content_row['formatting'],
  53                                                             '',
  54                                                             $content_row['use_customized_head'],
  55                                                             '');
  56                 }
  57                 else
  58                 { // add new content
  59                         // find out ordering and content_parent_id
  60                         if ($pid)
  61                         { // insert sub content folder
  62                                 $ordering = count($contentManager->getContent($pid))+1;
  63                         }
  64                         else
  65                         { // insert a top content folder
  66                                 $ordering = count($contentManager->getContent(0)) + 1;
  67                                 $pid = 0;
  68                         }
  69
  70                         $cid = $contentManager->addContent($_SESSION['course_id'],
  71                                                            $pid,
  72                                                            $ordering,
  73                                                            $_POST['title'],
  74                                                            '',
  75                                                            '',
  76                                                            '',
  77                                                            0,
  78                                                            '',
  79                                                            0,
  80                                                            '',
  81                                                            1,
  82                                                            CONTENT_TYPE_FOLDER);
  83                 }
  84
  85                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  86                 header('Location: '.$_base_path.'home/editor/edit_content_folder.php?_cid='.$cid);
  87                 exit;
  88         }
  89 }
  90
  91 if ($cid > 0)
  92 { // edit existing content folder
  93         if (!$content_row || !isset($contentManager)) {
  94                 $_pages['home/editor/edit_content_folder.php']['title_var'] = 'missing_content';
  95                 $_pages['home/editor/edit_content_folder.php']['parent']    = 'index.php';
  96                 $_pages['home/editor/edit_content_folder.php']['ignore']        = true;
  97
  98                 require(TR_INCLUDE_PATH.'header.inc.php');
  99
 100                 $msg->addError('MISSING_CONTENT');
 101                 $msg->printAll();
 102
 103                 require (TR_INCLUDE_PATH.'footer.inc.php');
 104                 exit;
 105         } /* else: */
 106
 107         /* the "heading navigation": */
 108         $path   = $contentManager->getContentPath($cid);
 109
 110         if ($content_row['content_path']) {
 111                 $content_base_href = $content_row['content_path'].'/';
 112         }
 113
 114         $parent_headings = '';
 115         $num_in_path = count($path);
 116
 117         /* the page title: */
 118         $page_title = '';
 119         $page_title .= $content_row['title'];
 120
 121         for ($i=0; $i<$num_in_path; $i++) {
 122                 $content_info = $path[$i];
 123                 if ($_SESSION['prefs']['PREF_NUMBERING']) {
 124                         if ($contentManager->_menu_info[$content_info['content_id']]['content_parent_id'] == 0) {
 125                                 $top_num = $contentManager->_menu_info[$content_info['content_id']]['ordering'];
 126                                 $parent_headings .= $top_num;
 127                         } else {
 128                                 $top_num = $top_num.'.'.$contentManager->_menu_info[$content_info['content_id']]['ordering'];
 129                                 $parent_headings .= $top_num;
 130                         }
 131                         if ($_SESSION['prefs']['PREF_NUMBERING']) {
 132                                 $path[$i]['content_number'] = $top_num . ' ';
 133                         }
 134                         $parent_headings .= ' ';
 135                 }
 136         }
 137
 138         if ($_SESSION['prefs']['PREF_NUMBERING']) {
 139                 if ($top_num != '') {
 140                         $top_num = $top_num.'.'.$content_row['ordering'];
 141                         $page_title .= $top_num.' ';
 142                 } else {
 143                         $top_num = $content_row['ordering'];
 144                         $page_title .= $top_num.' ';
 145                 }
 146         }
 147
 148         $parent = 0;
 149 //      foreach ($path as $i=>$page) {
 150 //              if (!$parent) {
 151 //                      $_pages['editor/edit_content_folder.php?cid='.$page['content_id']]['title']    = $page['content_number'] . $page['title'];
 152 //                      $_pages['editor/edit_content_folder.php?cid='.$page['content_id']]['parent']   = 'index.php';
 153 //              } else {
 154 //                      $_pages['editor/edit_content_folder.php?cid='.$page['content_id']]['title']    = $page['content_number'] . $page['title'];
 155 //                      $_pages['editor/edit_content_folder.php?cid='.$page['content_id']]['parent']   = 'editor/edit_content_folder.php?cid='.$parent;
 156 //              }
 157 //
 158 //              $_pages['editor/edit_content_folder.php?cid='.$page['content_id']]['ignore'] = true;
 159 //              $parent = $page['content_id'];
 160 //      }
 161 //      $last_page = array_pop($_pages);
 162 //      $_pages['editor/edit_content_folder.php'] = $last_page;
 163
 164         reset($path);
 165         $first_page = current($path);
 166
 167         ContentUtility::saveLastCid($cid);
 168
 169         if (isset($top_num) && $top_num != (int) $top_num) {
 170                 $top_num = substr($top_num, 0, strpos($top_num, '.'));
 171         }
 172         $_tool_shortcuts = ContentUtility::getToolShortcuts($content_row);  // used by header.tmpl.php
 173
 174         // display pre-tests
 175 //      $sql = 'SELECT * FROM '.TABLE_PREFIX."content_prerequisites WHERE content_id=$_REQUEST[cid] AND type='".CONTENT_PRE_TEST."'";
 176 //      $result = mysql_query($sql, $db);
 177 //      while ($row = mysql_fetch_assoc($result)) {
 178 //              $_POST['pre_tid'][] = $row['item_id'];
 179 //      }
 180
 181         $savant->assign('ftitle', $content_row['title']);
 182 //      $savant->assign('shortcuts', $shortcuts);
 183         $savant->assign('cid', $cid);
 184 }
 185
 186 if ($pid > 0 || !isset($pid)) {
 187         $savant->assign('pid', $pid);
 188         $savant->assign('course_id', $_course_id);
 189 }
 190
 191 $onload = "document.form.title.focus();";
 192 require(TR_INCLUDE_PATH.'header.inc.php');
 193 $savant->display('home/editor/edit_content_folder.tmpl.php');
 194 require(TR_INCLUDE_PATH.'footer.inc.php');
 195
 196 //save last visit page.
 197 $_SESSION['last_visited_page'] = $server_protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
 198 ?>