Fixed firstname lastname to call to fullname function
[moodle.git] / index.php
1 <?PHP  // $Id$
2        // index.php - the front page.
4     if (!file_exists('./config.php')) {
5         header('Location: install.php');
6         die;
7     }
9 /// Bounds for block widths on this page
10     define('BLOCK_L_MIN_WIDTH', 160);
11     define('BLOCK_L_MAX_WIDTH', 210);
12     define('BLOCK_R_MIN_WIDTH', 160);
13     define('BLOCK_R_MAX_WIDTH', 210);
15     require_once('config.php');
16     require_once($CFG->dirroot.'/course/lib.php');
17     require_once($CFG->dirroot.'/lib/blocklib.php');
18     require_once($CFG->dirroot.'/mod/resource/lib.php');
19     require_once($CFG->dirroot.'/mod/forum/lib.php');
21     if (! $site = get_site()) {
22         redirect("$CFG->wwwroot/$CFG->admin/index.php");
23     }
25     if ($CFG->forcelogin) {
26         require_login();
27     }
29     if (isadmin()) {
30         if (moodle_needs_upgrading()) {
31             redirect("$CFG->wwwroot/$CFG->admin/index.php");
32         }
33     }
35     if (empty($USER->id)) {
36         if (empty($CFG->loginhttps)) {
37             $wwwroot = $CFG->wwwroot;
38         } else {
39             $wwwroot = str_replace('http','https',$CFG->wwwroot);
40         }
41         $loginstring = "<font size=\"2\"><a href=\"$wwwroot/login/index.php\">".get_string("login")."</a></font>";
42     } else {
43         $loginstring = "<font size=\"1\">".user_login_string($site)."</font>";
44     }
46     if (empty($CFG->langmenu)) {
47         $langmenu = "";
48     } else {
49         $currlang = current_language();
50         $langs = get_list_of_languages();
51         $langmenu = popup_form ("$CFG->wwwroot/index.php?lang=", $langs, "chooselang", $currlang, "", "", "", true);
52     }
54     print_header(strip_tags($site->fullname), "$site->fullname", "home", "",
55                  "<meta name=\"description\" content=\"".s(strip_tags($site->summary))."\" />",
56                  true, "", "$loginstring$langmenu");
58     $editing = isediting($site->id);
60     // Doing this now so we can pass the results to block_action()
61     // and dodge the overhead of doing the same work twice.
63     $blocks = $site->blockinfo;
64     $delimpos = strpos($blocks, ':');
66     if($delimpos === false) {
67         // No ':' found, we have all left blocks
68         $leftblocks = explode(',', $blocks);
69         $rightblocks = array();
70     }
71     else if($delimpos === 0) {
72         // ':' at start of string, we have all right blocks
73         $blocks = substr($blocks, 1);
74         $leftblocks = array();
75         $rightblocks = explode(',', $blocks);
76     }
77     else {
78         // Both left and right blocks
79         $leftpart = substr($blocks, 0, $delimpos);
80         $rightpart = substr($blocks, $delimpos + 1);
81         $leftblocks = explode(',', $leftpart);
82         $rightblocks = explode(',', $rightpart);
83     }
85     if($editing) {
86         if (isset($_GET['blockaction'])) {
87             if (isset($_GET['blockid'])) {
88                 block_action($site, $leftblocks, $rightblocks, strtolower($_GET['blockaction']), intval($_GET['blockid']));
89             }
90         }
92         // This has to happen after block_action() has possibly updated the two arrays
93         $allblocks = array_merge($leftblocks, $rightblocks);
95         $missingblocks = array();
96         $recblocks = get_records('blocks','visible','1');
98         // Note down which blocks are going to get displayed
99         blocks_used($allblocks, $recblocks);
101         if($editing && $recblocks) {
102             foreach($recblocks as $recblock) {
103                 // If it's not hidden or displayed right now...
104                 if(!in_array($recblock->id, $allblocks) && !in_array(-($recblock->id), $allblocks)) {
105                     // And if it's applicable for display in this format...
106                     $formats = block_method_result($recblock->name, 'applicable_formats');
108                     if( isset($formats['site']) ? $formats['site'] : !empty($formats['all'])) {
109                         // Translation: if the 'site' format is explicitly accepted/rejected, use
110                         // that setting. Otherwise, fallback to the 'all' format. The empty() test
111                         // uses the trick that empty() fails if 'all' is either !isset() or false.
113                         // Add it to the missing blocks
114                         $missingblocks[] = $recblock->id;
115                     }
116                 }
117             }
118         }
119     }
120     else {
121         // Note down which blocks are going to get displayed
122         $allblocks = array_merge($leftblocks, $rightblocks);
123         $recblocks = get_records('blocks','visible','1');
124         blocks_used($allblocks, $recblocks);
125     }
127     // If the block width cache is not set, set it
128     if(!isset($SESSION) or !isset($SESSION->blockcache) or 
129         !isset($SESSION->blockcache->width->{$site->id}) or $editing) {
130         // This query might be optimized away if we 're in editing mode
131         if(!isset($recblocks)) {
132             $recblocks = get_records('blocks','visible','1');
133         }
134         $preferred_width_left = blocks_preferred_width($leftblocks, $recblocks);
135         $preferred_width_right = blocks_preferred_width($rightblocks, $recblocks);
137         // This may be kind of organizational overkill, granted...
138         // But is there any real need to simplify the structure?
139         $SESSION->blockcache->width->{$site->id}->left = $preferred_width_left;
140         $SESSION->blockcache->width->{$site->id}->right = $preferred_width_right;
141     } else {
142         $preferred_width_left = $SESSION->blockcache->width->{$site->id}->left;
143         $preferred_width_right = $SESSION->blockcache->width->{$site->id}->right;
144     }
146     $preferred_width_left = min($preferred_width_left, BLOCK_L_MAX_WIDTH);
147     $preferred_width_left = max($preferred_width_left, BLOCK_L_MIN_WIDTH);
148     $preferred_width_right = min($preferred_width_right, BLOCK_R_MAX_WIDTH);
149     $preferred_width_right = max($preferred_width_right, BLOCK_R_MIN_WIDTH);
151 ?>
154 <table width="100%" border="0" cellspacing="5" cellpadding="5">
155   <tr>
156   <?PHP
158     if(block_have_active($leftblocks) || $editing) {
159         echo '<td style="vertical-align: top; width: '.$preferred_width_left.'px;">';
160         print_course_blocks($site, $leftblocks, BLOCK_LEFT);
161         echo '</td>';
162     }
164     echo '<td style="vertical-align: top;">';
165     
166     
167 /// Print Section
168     if ($site->numsections > 0) {
169         print_simple_box_start('center', '100%', $THEME->cellcontent, 5, 'sitetopic');
170     
171         /// If currently moving a file then show the current clipboard
172         if (ismoving($site->id)) {
173             $stractivityclipboard = strip_tags(get_string("activityclipboard", "", addslashes($USER->activitycopyname)));
174             echo "<p><font size=\"2\">";
175             echo "$stractivityclipboard&nbsp;&nbsp;(<a href=\"course/mod.php?cancelcopy=true\">".get_string("cancel")."</a>)";
176             echo "</font></p>";
177         }
180         if (!$section = get_record('course_sections', 'course', $site->id, 'section', 1)) {
181             delete_records('course_sections', 'course', $site->id, 'section', 1); // Just in case
182             $section->course = $site->id;
183             $section->section = 1;
184             $section->summary = '';
185             $section->visible = 1;
186             $section->id = insert_record('course_sections', $section);
187         }
189         echo format_text($section->summary, FORMAT_HTML);
191         if ($editing) {
192             $streditsummary = get_string('editsummary');
193             echo "<a title=\"$streditsummary\" ".
194                  " href=\"course/editsection.php?id=$section->id\"><img src=\"$CFG->pixpath/t/edit.gif\" ".
195                  " height=\"11\" width=\"11\" border=\"0\" alt=\"$streditsummary\" /></a><br />";
196         }
198         echo '<br clear="all" />';
200         get_all_mods($site->id, $mods, $modnames, $modnamesplural, $modnamesused);
201         print_section($site, $section, $mods, $modnamesused, true);
203         if ($editing) {
204             print_section_add_menus($site, $section->section, $modnames);
205         }
206         print_simple_box_end();
207         print_spacer(10);
208     }
210     switch ($CFG->frontpage) {     /// Display the main part of the front page.
211         case FRONTPAGENEWS:
212             if (! $newsforum = forum_get_course_forum($site->id, "news")) {
213                 error("Could not find or create a main news forum for the site");
214             }
216             if (isset($USER->id)) {
217                 $SESSION->fromdiscussion = "$CFG->wwwroot";
218                 if (forum_is_subscribed($USER->id, $newsforum->id)) {
219                     $subtext = get_string("unsubscribe", "forum");
220                 } else {
221                     $subtext = get_string("subscribe", "forum");
222                 }
223                 $headertext = "<table border=\"0\" width=\"100%\" cellpadding=\"0\" cellspacing=\"0\" class=\"headingblockcontent\"><tr>
224                                <td>$newsforum->name</td>
225                                <td align=\"right\"><font size=\"1\">
226                                <a href=\"mod/forum/subscribe.php?id=$newsforum->id\">$subtext</a>
227                                </td></tr></table>";
228             } else {
229                 $headertext = $newsforum->name;
230             }
231             print_heading_block($headertext);
232             print_spacer(8,1);
233             forum_print_latest_discussions($newsforum->id, $site->newsitems);
234         break;
236         case FRONTPAGECOURSELIST:
237         case FRONTPAGECATEGORYNAMES:
238             if (isset($USER->id) and !isset($USER->admin)) {
239                 print_heading_block(get_string("mycourses"));
240                 print_spacer(8,1);
241                 print_my_moodle();
242             } else {
243                 if (count_records("course_categories") > 1) {
244                     if ($CFG->frontpage == FRONTPAGECOURSELIST) {
245                         print_heading_block(get_string("availablecourses"));
246                     } else {
247                         print_heading_block(get_string("categories"));
248                     }
249                     print_spacer(8,1);
250                     print_simple_box_start("center", "100%");
251                     print_whole_category_list();
252                     print_simple_box_end();
253                     print_course_search("", false, "short");
254                 } else {
255                     print_heading_block(get_string("availablecourses"));
256                     print_spacer(8,1);
257                     print_courses(0, "100%");
258                 }
259             }
260         break;
262     }
264     echo '</td>';
265     if(block_have_active($rightblocks) || $editing || isadmin()) {
266         echo '<td style="vertical-align: top; width: '.$preferred_width_right.'px;">';
267         if (isadmin()) {
268             echo '<div align="center">'.update_course_icon($site->id).'</div>';
269             echo '<br />';
270         }
271         print_course_blocks($site, $rightblocks, BLOCK_RIGHT);
272         if ($editing && !empty($missingblocks)) {
273             block_print_blocks_admin($site, $missingblocks);
274         }
275         echo '</td>';
276     }
277 ?>
279   </tr>
280 </table>
282 <?PHP print_footer('home');     // Please do not modify this line ?>