2 /****************************************************************/
4 /****************************************************************/
5 /* Copyright (c) 2002-2009 */
6 /* Inclusive Design Institute */
9 /* This program is free software. You can redistribute it and/or*/
10 /* modify it under the terms of the GNU General Public License */
11 /* as published by the Free Software Foundation. */
12 /****************************************************************/
14 define('AT_INCLUDE_PATH', 'include/');
15 require(AT_INCLUDE_PATH.'vitals.inc.php');
17 $cid = $_GET['cid'] = intval($_GET['cid']);
20 header('Location: '.$_base_href.'index.php');
24 /* show the content page */
25 $result = $contentManager->getContentPage($cid);
27 if (!($content_row = mysql_fetch_assoc($result))) {
28 $_pages['content.php']['title_var'] = 'missing_content';
29 $_pages['content.php']['parent'] = 'index.php';
30 $_pages['content.php']['ignore'] = true;
33 require(AT_INCLUDE_PATH.'header.inc.php');
35 $msg->addError('PAGE_NOT_FOUND');
38 require (AT_INCLUDE_PATH.'footer.inc.php');
42 if (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) {
43 $course_base_href = 'get.php/';
45 $course_base_href = 'content/' . $_SESSION['course_id'] . '/';
48 /* the "heading navigation": */
49 $path = $contentManager->getContentPath($cid);
51 if ($content_row['content_path']) {
52 $content_base_href = $content_row['content_path'].'/';
55 $parent_headings = '';
56 $num_in_path = count($path);
60 $page_title .= $content_row['title'];
62 for ($i=0; $i<$num_in_path; $i++) {
63 $content_info = $path[$i];
64 if ($_SESSION['prefs']['PREF_NUMBERING']) {
65 if ($contentManager->_menu_info[$content_info['content_id']]['content_parent_id'] == 0) {
66 $top_num = $contentManager->_menu_info[$content_info['content_id']]['ordering'];
67 $parent_headings .= $top_num;
69 $top_num = $top_num.'.'.$contentManager->_menu_info[$content_info['content_id']]['ordering'];
70 $parent_headings .= $top_num;
72 if ($_SESSION['prefs']['PREF_NUMBERING']) {
73 $path[$i]['content_number'] = $top_num . ' ';
75 $parent_headings .= ' ';
79 if ($_SESSION['prefs']['PREF_NUMBERING']) {
81 $top_num = $top_num.'.'.$content_row['ordering'];
82 $page_title .= $top_num.' ';
84 $top_num = $content_row['ordering'];
85 $page_title .= $top_num.' ';
91 foreach ($path as $i=>$page) {
92 // When login is a student, remove content folder from breadcrumb path as content folders are
93 // just toggles for students. Keep content folder in breadcrumb path for instructors as they
94 // can edit content folder title.
95 if (!authenticate(AT_PRIV_CONTENT, AT_PRIV_RETURN) &&
96 $contentManager->_menu_info[$page['content_id']]['content_type'] == CONTENT_TYPE_FOLDER) {
101 if ($contentManager->_menu_info[$page['content_id']]['content_type'] == CONTENT_TYPE_FOLDER)
102 $content_url = 'mods/_core/editor/edit_content_folder.php?cid='.$page['content_id'];
104 $content_url = 'content.php?cid='.$page['content_id'];
107 $_pages[$content_url]['title'] = $page['content_number'] . $page['title'];
108 $_pages[$content_url]['parent'] = 'index.php';
110 $_pages[$content_url]['title'] = $page['content_number'] . $page['title'];
111 $_pages[$content_url]['parent'] = 'mods/_core/editor/edit_content_folder.php?cid='.$parent;
114 $_pages[$content_url]['ignore'] = true;
115 $parent = $page['content_id'];
117 $last_page = array_pop($_pages);
118 $_pages['content.php'] = $last_page;
121 $first_page = current($path);
123 /* the content test extension page */
124 $content_test_ids = array(); //the html
125 $content_test_rs = $contentManager->getContentTestsAssoc($cid);
126 while ($content_test_row = mysql_fetch_assoc($content_test_rs)){
127 $content_test_ids[] = $content_test_row;
130 /*TODO***************BOLOGNA***************REMOVE ME**********/
131 /* the content forums extension page*/
132 $content_forum_ids = array(); //the html
133 $content_forum_rs = $contentManager->getContentForumsAssoc($cid);
134 while ($content_forum_row = mysql_fetch_assoc($content_forum_rs)){
135 $content_forum_ids[] = $content_forum_row;
138 // use any styles that were part of the imported document, except on the mobile theme.
139 // $_custom_css = $_base_href.'headstuff.php?cid='.$cid.SEP.'path='.urlEncode($_base_href.$course_base_href.$content_base_href);
140 if (is_mobile_device == false) {
141 if ($content_row['use_customized_head'] && strlen($content_row['head']) > 0)
143 $_custom_head .= $content_row['head'];
146 global $_custom_head;
148 <script language="javascript" type="text/javascript">
150 jQuery(".tooltip").tooltip();
157 if (isset($top_num) && $top_num != (int) $top_num) {
158 $top_num = substr($top_num, 0, strpos($top_num, '.'));
160 // used by header.inc.php
161 $_tool_shortcuts = $contentManager->getToolShortcuts($content_row);
163 /* if i'm an admin then let me see content, otherwise only if released */
164 $released_status = $contentManager->isReleased($cid);
166 if ($released_status === TRUE || authenticate(AT_PRIV_CONTENT, AT_PRIV_RETURN)) {
167 //if it has test and forum associated with it, still display it even if the content is empty
168 if ($content_row['text'] == '' && (empty($content_test_ids) && empty($content_forum_ids))){
169 $msg->addInfo('NO_PAGE_CONTENT');
170 $savant->assign('body', '');
172 if ($released_status !== TRUE) {
173 /* show the instructor that this content hasn't been released yet */
174 $infos = array('NOT_RELEASED', AT_date(_AT('announcement_date_format'), $released_status, AT_DATE_UNIX_TIMESTAMP));
175 $msg->addInfo($infos);
179 $pre_test_id = $contentManager->getPretest($cid);
181 if (intval($pre_test_id) > 0)
183 if (authenticate(AT_PRIV_CONTENT, AT_PRIV_RETURN)) {
184 $msg->addInfo('PRETEST');
187 header('Location: '.url_rewrite('mods/_standard/tests/test_intro.php?tid='.$pre_test_id.SEP.'cid='.$cid, AT_PRETTY_URL_IS_HEADER));
192 // if one of the prerequisite test(s) has expired, student cannot view the content
193 if (intval($pre_test_id) != -1 || authenticate(AT_PRIV_CONTENT, AT_PRIV_RETURN))
195 // find whether the body has alternatives defined
196 list($has_text_alternative, $has_audio_alternative, $has_visual_alternative, $has_sign_lang_alternative)
197 = provide_alternatives($cid, $content_row['text'], true);
199 // apply alternatives
200 if (intval($_GET['alternative']) > 0) {
201 $content = provide_alternatives($cid, $content_row['text'], false, intval($_GET['alternative']));
203 $content = provide_alternatives($cid, $content_row['text']);
205 $content = format_content($content, $content_row['formatting'], $glossary);
207 $content_array = get_content_table($content);
209 // Create the array of alternative information for generating the AFA tool bar
210 $alt_infos = array();
211 $pause_image = find_image("pause.png");
213 if($has_text_alternative){
214 $alt_infos['has_text_alternative'] = array('3', _AT('apply_text_alternatives'), _AT('stop_apply_text_alternatives'), $pause_image, find_image('text_alternative.png'));
216 if($has_audio_alternative){
217 $alt_infos['has_audio_alternative'] = array('1', _AT('apply_audio_alternatives'), _AT('stop_apply_audio_alternatives'), $pause_image, find_image('audio_alternative.png'));
219 if($has_visual_alternative){
220 $alt_infos['has_visual_alternative'] = array('4', _AT('apply_visual_alternatives'), _AT('stop_apply_visual_alternatives'), $pause_image, find_image('visual_alternative.png'));
222 if($has_sign_lang_alternative){
223 $alt_infos['has_sign_lang_alternative'] = array('2', _AT('apply_sign_lang_alternatives'), _AT('stop_apply_sign_lang_alternatives'), $pause_image, find_image('sign_lang_alternative.png'));
226 $savant->assign('content_table', $content_array[0]);
227 $savant->assign('body', $content_array[1]);
228 $savant->assign('cid', $cid);
229 $savant->assign('alt_infos', $alt_infos);
231 //assign test pages if there are tests associated with this content page
232 if (!empty($content_test_ids)){
233 $savant->assign('test_message', $content_row['test_message']);
234 $savant->assign('test_ids', $content_test_ids);
236 $savant->assign('test_message', '');
237 $savant->assign('test_ids', array());
240 /*TODO***************BOLOGNA***************REMOVE ME**********/
241 //assign forum pages if there are forums associated with this content page
242 if (!empty($content_forum_ids)){
243 $savant->assign('forum_message','');
244 $savant->assign('forum_ids', $content_forum_ids);
246 $savant->assign('forum_message', '');
247 $savant->assign('forum_ids', array());
250 // get the content that the standard and add-on modules want to display on the content page
251 $module_status_bits = AT_MODULE_STATUS_ENABLED;
252 $module_type_bits = AT_MODULE_TYPE_STANDARD + AT_MODULE_TYPE_EXTRA;
254 $module_list = $moduleFactory->getModules($module_status_bits, $module_type_bits, $sort = TRUE);
255 $module_contents = '';
256 foreach($module_list as $key=>$obj) {
257 $module_content = $obj->getContent($cid);
258 if (!empty($module_content)){
259 $module_contents .= '<div id="'.str_replace('/', '-', $key).'" class="content-from-module">'.$module_content.'</div>';
262 if ($module_contents <> '') $savant->assign('module_contents', $module_contents);
266 $infos = array('NOT_RELEASED', AT_date(_AT('announcement_date_format'), $released_status, AT_DATE_UNIX_TIMESTAMP));
267 $msg->addInfo($infos);
271 $savant->assign('content_info', _AT('page_info', AT_date(_AT('inbox_date_format'), $content_row['last_modified'], AT_DATE_MYSQL_DATETIME), $content_row['revision'], AT_date(_AT('inbox_date_format'), $content_row['release_date'], AT_DATE_MYSQL_DATETIME)));
273 require(AT_INCLUDE_PATH.'header.inc.php');
275 $savant->display('content.tmpl.php');
277 //save last visit page.
278 $_SESSION['last_visited_page'] = $server_protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
280 require (AT_INCLUDE_PATH.'footer.inc.php');