course/topics.php

   1 <?PHP // $Id$
   2       // Display the whole course as "topics" made of of modules
   3       // In fact, this is very similar to the "weeks" format, in that
   4       // each "topic" is actually a week.  The main difference is that
   5       // the dates aren't printed - it's just an aesthetic thing for
   6       // courses that aren't so rigidly defined by time.
   7       // Included from "view.php"
   8
   9     require_once("$CFG->dirroot/mod/forum/lib.php");
  10
  11     if (isset($topic)) {
  12         $displaysection = course_set_display($course->id, $topic);
  13     } else {
  14         if (isset($USER->display[$course->id])) {       // for admins, mostly
  15             $displaysection = $USER->display[$course->id];
  16         } else {
  17             $displaysection = course_set_display($course->id, 0);
  18         }
  19     }
  20
  21     if (isteacher($course->id) and isset($marker)) {
  22         $course->marker = $marker;
  23         if (! set_field("course", "marker", $marker, "id", $course->id)) {
  24             error("Could not mark that topic for this course");
  25         }
  26     }
  27
  28     if ($course->newsitems) {
  29         $news = forum_get_course_forum($course->id, "news");
  30     }
  31
  32     $streditsummary = get_string("editsummary");
  33     $stradd         = get_string("add");
  34     $stractivities  = get_string("activities");
  35     $strshowalltopics = get_string("showalltopics");
  36     if (isediting($course->id)) {
  37         $strstudents = moodle_strtolower($course->students);
  38         $strtopichide = get_string("topichide", "", $strstudents);
  39         $strtopicshow = get_string("topicshow", "", $strstudents);
  40         $strmarkthistopic = get_string("markthistopic");
  41         $strmarkedthistopic = get_string("markedthistopic");
  42     }
  43
  44
  45 /// Layout the whole page as three big columns.
  46     echo "<table border=0 cellpadding=3 cellspacing=0 width=100%>";
  47
  48 /// The left column ...
  49
  50     echo "<tr valign=top><td valign=top width=180>";
  51
  52 /// Links to people
  53     $moddata[]="<a title=\"".get_string("listofallpeople")."\" href=\"../user/index.php?id=$course->id\">".get_string("participants")."</a>";
  54     $modicon[]="<img src=\"$pixpath/i/users.gif\" height=16 width=16 alt=\"\">";
  55     $editmyprofile = "<a title=\"$USER->firstname $USER->lastname\" href=\"../user/edit.php?id=$USER->id&course=$course->id\">".get_string("editmyprofile")."</a>";
  56     if ($USER->description) {
  57         $moddata[]= $editmyprofile;
  58     } else {
  59         $moddata[]= $editmyprofile." <blink>*</blink>";
  60     }
  61     $modicon[]="<img src=\"$pixpath/i/user.gif\" height=16 width=16 alt=\"\">";
  62     print_side_block(get_string("people"), "", $moddata, $modicon);
  63
  64
  65 /// Links to all activity modules by type
  66     $moddata = array();
  67     $modicon = array();
  68     if ($modnamesused) {
  69         foreach ($modnamesused as $modname => $modfullname) {
  70             $moddata[] = "<a href=\"../mod/$modname/index.php?id=$course->id\">".$modnamesplural[$modname]."</a>";
  71             $modicon[] = "<img src=\"$modpixpath/$modname/icon.gif\" height=16 width=16 alt=\"\">";
  72         }
  73     }
  74     print_side_block($stractivities, "", $moddata, $modicon);
  75
  76 /// Print a form to search forums
  77     $searchform = forum_print_search_form($course, "", true);
  78     $searchform = "<div align=\"center\">$searchform</div>";
  79     print_side_block(get_string("search","forum"), $searchform);
  80
  81 /// Admin links and controls
  82     print_course_admin_links($course);
  83
  84 /// Start main column
  85     echo "</td><td width=\"*\">";
  86
  87     print_heading_block(get_string("topicoutline"), "100%", "outlineheadingblock");
  88     print_spacer(8, 1, true);
  89
  90     echo "<table class=\"topicsoutline\" border=\"0\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\">";
  91
  92 /// Print Section 0
  93
  94     $section = 0;
  95     $thissection = $sections[$section];
  96
  97     if ($thissection->summary or $thissection->sequence or isediting($course->id)) {
  98         echo "<tr>";
  99         echo "<td nowrap bgcolor=\"$THEME->cellheading\" class=\"topicsoutlineside\" valign=top width=20>&nbsp;</td>";
 100         echo "<td valign=top bgcolor=\"$THEME->cellcontent\" class=\"topicsoutlinecontent\" width=\"100%\">";
 101
 102         if (isediting($course->id)) {
 103             $thissection->summary .= "&nbsp;<a title=\"$streditsummary\" ".
 104                                      "href=\"editsection.php?id=$thissection->id\"><img src=\"$pixpath/t/edit.gif\" ".
 105                                      "height=11 width=11 border=0 alt=\"$streditsummary\"></a></p>";
 106         }
 107
 108         echo text_to_html($thissection->summary);
 109
 110         print_section($course, $thissection, $mods, $modnamesused);
 111
 112         if (isediting($course->id)) {
 113             echo "<div align=right>";
 114             popup_form("$CFG->wwwroot/course/mod.php?id=$course->id&amp;section=$section&add=",
 115                         $modnames, "section$section", "", "$stradd...", "mods", $stractivities);
 116             echo "</div>";
 117         }
 118
 119         echo "</td>";
 120         echo "<td nowrap bgcolor=\"$THEME->cellheading\" class=\"topicsoutlineside\" valign=top align=center width=10>";
 121         echo "&nbsp;</td></tr>";
 122         echo "<tr><td colspan=3><img src=\"../pix/spacer.gif\" width=1 height=1></td></tr>";
 123     }
 124
 125
 126 /// Now all the normal modules by topic
 127 /// Everything below uses "section" terminology - each "section" is a topic.
 128
 129     $timenow = time();
 130     $section = 1;
 131
 132     while ($section <= $course->numsections) {
 133
 134         if (!empty($displaysection) and $displaysection != $section) {
 135             $section++;
 136             continue;
 137         }
 138
 139         if (!empty($sections[$section])) {
 140             $thissection = $sections[$section];
 141
 142         } else {
 143             unset($thissection);
 144             $thissection->course = $course->id;   // Create a new section structure
 145             $thissection->section = $section;
 146             $thissection->summary = "";
 147             $thissection->visible = 1;
 148             if (!$thissection->id = insert_record("course_sections", $thissection)) {
 149                 notify("Error inserting new topic!");
 150             }
 151         }
 152
 153         $currenttopic = ($course->marker == $section);
 154
 155         if (!$thissection->visible) {
 156             $colorsides = "bgcolor=\"$THEME->hidden\" class=\"topicsoutlinesidehidden\"";
 157             $colormain  = "bgcolor=\"$THEME->cellcontent\" class=\"topicsoutlinecontenthidden\"";
 158         } else if ($currenttopic) {
 159             $colorsides = "bgcolor=\"$THEME->cellheading2\" class=\"topicsoutlinesidehighlight\"";
 160             $colormain  = "bgcolor=\"$THEME->cellcontent\" class=\"topicsoutlinecontenthighlight\"";
 161         } else {
 162             $colorsides = "bgcolor=\"$THEME->cellheading\" class=\"topicsoutlineside\"";
 163             $colormain  = "bgcolor=\"$THEME->cellcontent\" class=\"topicsoutlinecontent\"";
 164         }
 165
 166         echo "<tr>";
 167         echo "<td nowrap $colorsides valign=top width=20>";
 168         echo "<p align=center><font size=3><b>$section</b></font></p>";
 169         echo "</td>";
 170
 171         if (!isteacher($course->id) and !$thissection->visible) {   // Hidden for students
 172             echo "<td valign=top align=center $colormain width=\"100%\">";
 173             echo get_string("notavailable");
 174             echo "</td>";
 175
 176         } else {
 177             echo "<td valign=top $colormain width=\"100%\">";
 178
 179             if (isediting($course->id)) {
 180                 $thissection->summary .= "&nbsp;<a title=\"$streditsummary\" href=editsection.php?id=$thissection->id>".
 181                      "<img src=\"$pixpath/t/edit.gif\" border=0 height=11 width=11></a>";
 182             }
 183
 184             echo text_to_html($thissection->summary);
 185
 186             print_section($course, $thissection, $mods, $modnamesused);
 187
 188             if (isediting($course->id)) {
 189                 echo "<div align=right>";
 190                 popup_form("$CFG->wwwroot/course/mod.php?id=$course->id&amp;section=$section&add=",
 191                             $modnames, "section$section", "", "$stradd...");
 192                 echo "</div>";
 193             }
 194
 195             echo "</td>";
 196         }
 197         echo "<td nowrap $colorsides valign=top align=center width=10>";
 198         echo "<font size=1>";
 199
 200         if ($displaysection == $section) {      // Show the zoom boxes
 201             echo "<a href=\"view.php?id=$course->id&topic=all\" title=\"$strshowalltopics\">".
 202                  "<img src=\"$pixpath/i/all.gif\" height=25 width=16 border=0></a><br />";
 203         } else {
 204             $strshowonlytopic = get_string("showonlytopic", "", $section);
 205             echo "<a href=\"view.php?id=$course->id&topic=$section\" title=\"$strshowonlytopic\">".
 206                  "<img src=\"$pixpath/i/one.gif\" height=16 width=16 border=0></a><br />";
 207         }
 208
 209         if (isediting($course->id)) {
 210             if ($course->marker == $section) {  // Show the "light globe" on/off
 211                 echo "<a href=\"view.php?id=$course->id&marker=0\" title=\"$strmarkedthistopic\">".
 212                      "<img src=\"$pixpath/i/marked.gif\" vspace=3 height=16 width=16 border=0></a><br />";
 213             } else {
 214                 echo "<a href=\"view.php?id=$course->id&marker=$section\" title=\"$strmarkthistopic\">".
 215                      "<img src=\"$pixpath/i/marker.gif\" vspace=3 height=16 width=16 border=0></a><br />";
 216             }
 217
 218             if ($thissection->visible) {        // Show the hide/show eye
 219                 echo "<a href=\"view.php?id=$course->id&hide=$section\" title=\"$strtopichide\">".
 220                      "<img src=\"$pixpath/i/hide.gif\" vspace=3 height=16 width=16 border=0></a><br />";
 221             } else {
 222                 echo "<a href=\"view.php?id=$course->id&show=$section\" title=\"$strtopicshow\">".
 223                      "<img src=\"$pixpath/i/show.gif\" vspace=3 height=16 width=16 border=0></a><br />";
 224             }
 225
 226         }
 227
 228         echo "</td>";
 229         echo "</tr>";
 230         echo "<tr><td colspan=3><img src=\"../pix/spacer.gif\" width=1 height=1></td></tr>";
 231
 232         $section++;
 233     }
 234     echo "</table>";
 235
 236
 237     if ($news or $course->showrecent) {
 238         echo "</td><td width=210>";
 239
 240         /// Print all the news items.
 241
 242         if ($news) {
 243             print_side_block_start(get_string("latestnews"), 210, "sideblocklatestnews");
 244             echo "<font size=\"-2\">";
 245             forum_print_latest_discussions($news->id, $course->newsitems, "minimal", "", false);
 246             echo "</font>";
 247             print_side_block_end();
 248         }
 249
 250         // Print all the recent activity
 251         if ($course->showrecent) {
 252             print_side_block_start(get_string("recentactivity"), 210, "sideblockrecentactivity");
 253             print_recent_activity($course);
 254             print_side_block_end();
 255         }
 256
 257         print_spacer(1, 120, true);
 258     }
 259
 260     echo "</td></tr></table>\n";
 261
 262 ?>