get rid of short_open_tags
[moodle.git] / index.php
1 <?PHP  // $Id$
2        // index.php - the front page.
3     
4     require("config.php");
5     require("course/lib.php");
6     require("mod/resource/lib.php"); 
7     require("mod/forum/lib.php");
9     if (! $site = get_site()) {
10         redirect("$CFG->wwwroot/admin/index.php");
11     }
13     if (isadmin()) {
14         if (moodle_needs_upgrading()) {
15             redirect("$CFG->wwwroot/admin/index.php");
16         }
17         $headerbutton = update_course_icon($site->id);
18     } else {
19         if (isset($USER->id)) {
20             $headerbutton = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login/logout.php\">".get_string("logout")."</A></FONT>";
21         } else {
22             $headerbutton = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login/index.php\">".get_string("login")."</A></FONT>";
23         }
24     }
25     print_header("$site->fullname", "$site->fullname", "home", "",
26                  "<META NAME=\"Description\" CONTENT=\"".stripslashes(strip_tags($site->summary))."\">",
27                  true, "", $headerbutton);
29     $side = 180;
31 ?>
34 <TABLE WIDTH="100%" BORDER="0" CELLSPACING="5" CELLPADDING="5">
35   <TR>
36   <?PHP 
37      $sections = get_all_sections($site->id);
38   
39      if ($site->newsitems > 0 or $sections[0]->sequence or isediting($site->id)) {
41          echo "<TD WIDTH=\"$side\" VALIGN=TOP NOWRAP>"; $firstcolumn=true;
42   
43          if ($sections[0]->sequence or isediting($site->id)) {
44              get_all_mods($site->id, $mods, $modnames, $modnamesplural, $modnamesused);
45              print_simple_box(get_string("mainmenu"), "CENTER", $side, "$THEME->cellheading");
46          }   
48          if ($sections[0]->sequence) {
49              print_section($site, $sections[0], $mods, $modnamesused, true, $side);
50          }
52          if (isediting($site->id)) {
53              echo "<DIV ALIGN=right>";
54              popup_form("$CFG->wwwroot/course/mod.php?id=$site->id&section=0&add=", 
55                          $modnames, "section0", "", get_string("add")."...");
56              echo "</DIV>";
57          }
59          if ($site->newsitems > 0 ) {
60              $categories = get_all_categories();
61              if (count($categories) > 1) {
62                  print_simple_box(get_string("categories"), "CENTER", $side, "$THEME->cellheading");
63                  print_course_categories($categories, "none", $side);
64              } else {
65                  print_simple_box(get_string("courses"), "CENTER", $side, "$THEME->cellheading");
66                  $category = array_shift($categories);
67                  print_all_courses($category->id, "minimal", 10);
68              }
69          } 
70          print_spacer(1,$side);
71      }
72  
73      if (isadmin()) {
74          if (!$firstcolumn) {
75              echo "<TD WIDTH=\"$side\" VALIGN=TOP NOWRAP>"; $firstcolumn=true;
76          }
77          print_admin_links($site->id, $side);
78      }
80      if ($firstcolumn) {
81          echo "</TD>";
82      }
83      echo "<TD WIDTH=70% VALIGN=TOP>";
85      if ($site->newsitems == 0 ) {
86          print_simple_box(get_string("availablecourses"), "CENTER", "100%", "$THEME->cellheading");
87          print_spacer(8,1);
88          $categories = get_all_categories();
89          if (count($categories) > 1) {
90              print_course_categories($categories, "index");
91          } else {
92              print_all_courses("all");
93          }
95      } else {
96          if (! $newsforum = forum_get_course_forum($site->id, "news")) {
97              error("Could not find or create a main news forum for the site");
98          }
100          if (isset($USER->id)) {
101              $SESSION->fromdiscussion = "$CFG->wwwroot";
102              save_session("SESSION");
103              if (forum_is_subscribed($USER->id, $newsforum->id)) {
104                  $subtext = get_string("unsubscribe", "forum");
105              } else {
106                  $subtext = get_string("subscribe", "forum");
107              }
108              $headertext = "<TABLE BORDER=0 WIDTH=100% CELLPADDING=0 CELLSPACING=0><TR>
109                             <TD>".get_string("sitenews")."</TD>
110                             <TD ALIGN=RIGHT><FONT SIZE=1>
111                             <A HREF=\"mod/forum/subscribe.php?id=$newsforum->id\">$subtext</A>
112                             </TD></TR></TABLE>";
113          } else {
114              $headertext = get_string("sitenews");
115          }
116          print_simple_box($headertext, "CENTER", "100%", $THEME->cellheading);
117          print_spacer(8,1);
118          forum_print_latest_discussions($newsforum->id, $site->newsitems);
119      }
121      echo "</TD>";
122      echo "<TD WIDTH=30% VALIGN=TOP>";
123      
124      if (isediting($site->id)) {
125          $site->summary .= "<BR><CENTER><A HREF=\"admin/site.php\"><IMG SRC=\"pix/i/edit.gif\" BORDER=0></A>";
126      }
128      print_simple_box($site->summary, "", "100%", $THEME->cellheading);
129      print_spacer(1,$side);
130      echo "</TD>";
131   ?>
133   </TR>
134 </TABLE>
136 <?PHP print_footer("home");     // Please do not modify this line ?>