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   1  <?php // $Id: format.php,v 1.41.2.2 2007/11/23 16:41:19 skodak Exp $
   2        // format.php - course format featuring social forum
   3        //              included from view.php
   4      
   5      // Bounds for block widths
   6      // more flexible for theme designers taken from theme config.php
   7      $lmin = (empty($THEME->block_l_min_width)) ? 100 : $THEME->block_l_min_width;
   8      $lmax = (empty($THEME->block_l_max_width)) ? 210 : $THEME->block_l_max_width;
   9      $rmin = (empty($THEME->block_r_min_width)) ? 100 : $THEME->block_r_min_width;
  10      $rmax = (empty($THEME->block_r_max_width)) ? 210 : $THEME->block_r_max_width;
  11  
  12      define('BLOCK_L_MIN_WIDTH', $lmin);
  13      define('BLOCK_L_MAX_WIDTH', $lmax);
  14      define('BLOCK_R_MIN_WIDTH', $rmin);
  15      define('BLOCK_R_MAX_WIDTH', $rmax);
  16    
  17      $preferred_width_left  = bounded_number(BLOCK_L_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]),  
  18                                              BLOCK_L_MAX_WIDTH);
  19      $preferred_width_right = bounded_number(BLOCK_R_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]), 
  20                                              BLOCK_R_MAX_WIDTH);
  21  
  22      $strgroups  = get_string('groups');
  23      $strgroupmy = get_string('groupmy');
  24      $editing    = $PAGE->user_is_editing();
  25  
  26      echo '<table id="layout-table" cellspacing="0" summary="'.get_string('layouttable').'">';
  27      echo '<tr>';
  28  
  29      if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) {
  30          echo '<td style="width:'.$preferred_width_left.'px" id="left-column">';
  31          print_container_start();
  32          blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
  33          print_container_end();
  34          echo '</td>';
  35      }
  36  
  37      echo '<td id="middle-column">';
  38      print_container_start();
  39      echo skip_main_destination();
  40      if ($forum = forum_get_course_forum($course->id, 'social')) {
  41          print_heading_block(get_string('socialheadline'));
  42          
  43          $cm = get_coursemodule_from_instance('forum', $forum->id);
  44          $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  45          echo '<div class="subscribelink">', forum_get_subscribe_link($forum, $context), '</div>';
  46          forum_print_latest_discussions($course, $forum, 10, 'plain', '', false);
  47  
  48      } else {
  49          notify('Could not find or create a social forum here');
  50      }
  51      print_container_end();
  52      echo '</td>';
  53  
  54      // The right column
  55      if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing) {
  56          echo '<td style="width:'.$preferred_width_right.'px" id="right-column">';
  57          print_container_start();
  58          blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
  59          print_container_end();
  60          echo '</td>';
  61      }
  62  
  63      echo '</tr>';
  64      echo '</table>';
  65  
  66  ?>