MDL-18286 fixed incorrect version number bump - thanks Anthony
[moodle.git] / index.php
CommitLineData
4bab5275 1<?php // $Id$
657423c8 2 // index.php - the front page.
89adb174 3
0cfb6a52 4///////////////////////////////////////////////////////////////////////////
5// //
6// NOTICE OF COPYRIGHT //
7// //
8// Moodle - Modular Object-Oriented Dynamic Learning Environment //
9// http://moodle.org //
10// //
3b365361 11// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
0cfb6a52 12// //
13// This program is free software; you can redistribute it and/or modify //
14// it under the terms of the GNU General Public License as published by //
15// the Free Software Foundation; either version 2 of the License, or //
16// (at your option) any later version. //
17// //
18// This program is distributed in the hope that it will be useful, //
19// but WITHOUT ANY WARRANTY; without even the implied warranty of //
20// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
21// GNU General Public License for more details: //
22// //
23// http://www.gnu.org/copyleft/gpl.html //
24// //
25///////////////////////////////////////////////////////////////////////////
26
27
8b5b1028 28 if (!file_exists('./config.php')) {
29 header('Location: install.php');
30 die;
31 }
32
d41746c9 33 require_once('config.php');
34 require_once($CFG->dirroot .'/course/lib.php');
35 require_once($CFG->dirroot .'/lib/blocklib.php');
364fffda 36
689456eb 37 // Bounds for block widths
38 // more flexible for theme designers taken from theme config.php
39 $lmin = (empty($THEME->block_l_min_width)) ? 100 : $THEME->block_l_min_width;
40 $lmax = (empty($THEME->block_l_max_width)) ? 210 : $THEME->block_l_max_width;
41 $rmin = (empty($THEME->block_r_min_width)) ? 100 : $THEME->block_r_min_width;
42 $rmax = (empty($THEME->block_r_max_width)) ? 210 : $THEME->block_r_max_width;
43
44 define('BLOCK_L_MIN_WIDTH', $lmin);
45 define('BLOCK_L_MAX_WIDTH', $lmax);
46 define('BLOCK_R_MIN_WIDTH', $rmin);
47 define('BLOCK_R_MAX_WIDTH', $rmax);
df9e0f89 48
5f0314ab 49 // check if major upgrade needed - also present in login/index.php
88582df4 50 if (empty($CFG->version) or (int)$CFG->version < 2009011900 or !empty($CFG->adminsetuppending)) { //1.9 or older
89d1efe4 51 @require_logout();
52 redirect("$CFG->wwwroot/$CFG->admin/");
53 }
54
0a45ffe3 55 if ($CFG->forcelogin) {
56 require_login();
341b5ed2 57 } else {
58 user_accesstime_log();
0a45ffe3 59 }
60
18818abf 61 if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
62 if (moodle_needs_upgrading()) {
4bab5275 63 redirect($CFG->wwwroot .'/'. $CFG->admin .'/index.php');
53bfe78c 64 }
18818abf 65 } else if (!empty($CFG->mymoodleredirect)) { // Redirect logged-in users to My Moodle overview if required
66 if (isloggedin() && $USER->username != 'guest') {
67 redirect($CFG->wwwroot .'/my/index.php');
68 }
3565715c 69 }
70
db0852c5 71
0ad6b20c 72 if (get_moodle_cookie() == '') {
73 set_moodle_cookie('nobody'); // To help search for cookies on login page
9f9e3576 74 }
75
c44d5d42 76 if (!empty($USER->id)) {
34dd5900 77 add_to_log(SITEID, 'course', 'view', 'view.php?id='.SITEID, SITEID);
a325bd2b 78 }
a5e3644b 79
984a8bf3 80 if (empty($CFG->langmenu)) {
4bab5275 81 $langmenu = '';
984a8bf3 82 } else {
83 $currlang = current_language();
84 $langs = get_list_of_languages();
0d0afd96 85 $langlabel = get_accesshide(get_string('language'));
2c6e998f 86 $langmenu = popup_form($CFG->wwwroot .'/index.php?lang=', $langs, 'chooselang', $currlang, '', '', '', true, 'self', $langlabel);
984a8bf3 87 }
a5e3644b 88
60fe9736 89 $PAGE = page_create_object(PAGE_COURSE_VIEW, SITEID);
3615b2b2 90 $pageblocks = blocks_setup($PAGE);
60fe9736 91 $editing = $PAGE->user_is_editing();
364fffda 92 $preferred_width_left = bounded_number(BLOCK_L_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]),
af328e4b 93 BLOCK_L_MAX_WIDTH);
364fffda 94 $preferred_width_right = bounded_number(BLOCK_R_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]),
af328e4b 95 BLOCK_R_MAX_WIDTH);
704ba13c 96 print_header($SITE->fullname, $SITE->fullname, 'home', '',
78ba4d06 97 '<meta name="description" content="'. s(strip_tags($SITE->summary)) .'" />',
c44d5d42 98 true, '', user_login_string($SITE).$langmenu);
5921e0a0 99
f9903ed0 100?>
101
3054741a 102
6173f39e 103<table id="layout-table" summary="layout">
3565715c 104 <tr>
af328e4b 105 <?php
d55c9a1f 106 $lt = (empty($THEME->layouttable)) ? array('left', 'middle', 'right') : $THEME->layouttable;
107 foreach ($lt as $column) {
108 switch ($column) {
109 case 'left':
af328e4b 110 if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) {
e96ba29d 111 echo '<td style="width: '.$preferred_width_left.'px;" id="left-column">';
9f7f1a74 112 print_container_start();
66492322 113 blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
9f7f1a74 114 print_container_end();
89adb174 115 echo '</td>';
116 }
d55c9a1f 117 break;
118 case 'middle':
317d5ddc 119 echo '<td id="middle-column">'. skip_main_destination();
8c336db1 120
9f7f1a74 121 print_container_start();
8c336db1 122
5fc2f2fd 123/// Print Section
78ba4d06 124 if ($SITE->numsections > 0) {
5fc2f2fd 125
f33e1ed4 126 if (!$section = $DB->get_record('course_sections', array('course'=>$SITE->id, 'section'=>1))) {
8618fd2a 127 $DB->delete_records('course_sections', array('course'=>$SITE->id, 'section'=>1)); // Just in case
78ba4d06 128 $section->course = $SITE->id;
45a6b40d 129 $section->section = 1;
130 $section->summary = '';
a2b82263 131 $section->sequence = '';
45a6b40d 132 $section->visible = 1;
f33e1ed4 133 $section->id = $DB->insert_record('course_sections', $section);
45a6b40d 134 }
5fc2f2fd 135
a2b82263 136 if (!empty($section->sequence) or !empty($section->summary) or $editing) {
8cef9517 137 print_box_start('generalbox sitetopic');
5fc2f2fd 138
a2b82263 139 /// If currently moving a file then show the current clipboard
140 if (ismoving($SITE->id)) {
294ce987 141 $stractivityclipboard = strip_tags(get_string('activityclipboard', '', $USER->activitycopyname));
a2b82263 142 echo '<p><font size="2">';
973d2660 143 echo "$stractivityclipboard&nbsp;&nbsp;(<a href=\"course/mod.php?cancelcopy=true&amp;sesskey=".sesskey()."\">". get_string('cancel') .'</a>)';
a2b82263 144 echo '</font></p>';
145 }
5fc2f2fd 146
73e95f22 147 $options = NULL;
148 $options->noclean = true;
149 echo format_text($section->summary, FORMAT_HTML, $options);
5fc2f2fd 150
a2b82263 151 if ($editing) {
152 $streditsummary = get_string('editsummary');
153 echo "<a title=\"$streditsummary\" ".
154 " href=\"course/editsection.php?id=$section->id\"><img src=\"$CFG->pixpath/t/edit.gif\" ".
0d905d9f 155 " class=\"iconsmall\" alt=\"$streditsummary\" /></a><br /><br />";
a2b82263 156 }
157
158 get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
159 print_section($SITE, $section, $mods, $modnamesused, true);
364fffda 160
a2b82263 161 if ($editing) {
162 print_section_add_menus($SITE, $section->section, $modnames);
163 }
8cef9517 164 print_box_end();
5fc2f2fd 165 }
5fc2f2fd 166 }
167
6f24e48e 168 if (isloggedin() and !isguest() and isset($CFG->frontpageloggedin)) {
169 $frontpagelayout = $CFG->frontpageloggedin;
170 } else {
171 $frontpagelayout = $CFG->frontpage;
172 }
173
174 foreach (explode(',',$frontpagelayout) as $v) {
e1638d61 175 switch ($v) { /// Display the main part of the front page.
220a90c5 176 case FRONTPAGENEWS:
e1638d61 177 if ($SITE->newsitems) { // Print forums only when needed
178 require_once($CFG->dirroot .'/mod/forum/lib.php');
179
180 if (! $newsforum = forum_get_course_forum($SITE->id, 'news')) {
33aa5723 181 print_error('cannotfindorcreateforum', 'forum');
e1638d61 182 }
183
86a1ba04 184 if (!empty($USER->id)) {
e1638d61 185 $SESSION->fromdiscussion = $CFG->wwwroot;
90f4745c 186 if (forum_is_subscribed($USER->id, $newsforum)) {
e1638d61 187 $subtext = get_string('unsubscribe', 'forum');
188 } else {
189 $subtext = get_string('subscribe', 'forum');
190 }
1c9d49c2 191 print_heading_block($newsforum->name);
192 echo '<div class="subscribelink"><a href="mod/forum/subscribe.php?id='.$newsforum->id.'">'.$subtext.'</a></div>';
af328e4b 193 } else {
1c9d49c2 194 print_heading_block($newsforum->name);
af328e4b 195 }
e1638d61 196
a5a9cd99 197 forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
89adb174 198 }
e1638d61 199 break;
89adb174 200
e1638d61 201 case FRONTPAGECOURSELIST:
af328e4b 202
84c8ede0 203 if (isloggedin() and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest() and empty($CFG->disablemycourses)) {
e1638d61 204 print_heading_block(get_string('mycourses'));
205 print_my_moodle();
c7da4357 206 } else if ((!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguest()) or ($DB->count_records('course') <= FRONTPAGECOURSELIMIT)) {
fe2920ad 207 // admin should not see list of courses when there are too many of them
e0140f24 208 print_heading_block(get_string('availablecourses'));
5f6b9c09 209 print_courses(0);
89adb174 210 }
e1638d61 211 break;
89adb174 212
e0140f24 213 case FRONTPAGECATEGORYNAMES:
214
215 print_heading_block(get_string('categories'));
986f093f 216 print_box_start('generalbox categorybox');
d157bd5b 217 print_whole_category_list(NULL, NULL, NULL, -1, false);
986f093f 218 print_box_end();
e0140f24 219 print_course_search('', false, 'short');
220 break;
221
6f24e48e 222 case FRONTPAGECATEGORYCOMBO:
223
224 print_heading_block(get_string('categories'));
986f093f 225 print_box_start('generalbox categorybox');
6f24e48e 226 print_whole_category_list(NULL, NULL, NULL, -1, true);
986f093f 227 print_box_end();
6f24e48e 228 print_course_search('', false, 'short');
229 break;
230
e1638d61 231 case FRONTPAGETOPICONLY: // Do nothing!! :-)
232 break;
5eafd948 233
e1638d61 234 }
235 echo '<br />';
89adb174 236 }
237
9f7f1a74 238 print_container_end();
86df6cc6 239
89adb174 240 echo '</td>';
d55c9a1f 241 break;
242 case 'right':
9b4b78fd 243 // The right column
f7016edc 244 if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing || $PAGE->user_allowed_editing()) {
e96ba29d 245 echo '<td style="width: '.$preferred_width_right.'px;" id="right-column">';
9f7f1a74 246 print_container_start();
f7016edc 247 if ($PAGE->user_allowed_editing()) {
535792b2 248 echo '<div style="text-align:center">'.update_course_icon($SITE->id).'</div>';
89adb174 249 echo '<br />';
250 }
66492322 251 blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
9f7f1a74 252 print_container_end();
89adb174 253 echo '</td>';
254 }
d55c9a1f 255 break;
256 }
257 }
89adb174 258?>
d887b5a7 259
3565715c 260 </tr>
261</table>
f9903ed0 262
0768842c 263
8c336db1 264<?php
8c336db1 265 print_footer('home'); // Please do not modify this line
b5768b9e 266?>