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Differences Between: [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   1  <?php
   2  
   3  /// This page lists all the instances of glossary in a particular course
   4  /// Replace glossary with the name of your module
   5  
   6  require_once("../../config.php");
   7  require_once ("lib.php");
   8  require_once("$CFG->libdir/rsslib.php");
   9  require_once("$CFG->dirroot/course/lib.php");
  10  
  11  $id = required_param('id', PARAM_INT);   // course
  12  
  13  $PAGE->set_url('/mod/glossary/index.php', array('id'=>$id));
  14  
  15  if (!$course = $DB->get_record('course', array('id'=>$id))) {
  16      print_error('invalidcourseid');
  17  }
  18  
  19  require_course_login($course);
  20  $PAGE->set_pagelayout('incourse');
  21  $context = context_course::instance($course->id);
  22  
  23  $event = \mod_glossary\event\course_module_instance_list_viewed::create(array(
  24      'context' => $context
  25  ));
  26  $event->add_record_snapshot('course', $course);
  27  $event->trigger();
  28  
  29  /// Get all required strings
  30  
  31  $strglossarys = get_string("modulenameplural", "glossary");
  32  $strglossary  = get_string("modulename", "glossary");
  33  $strrss = get_string("rss");
  34  
  35  
  36  /// Print the header
  37  $PAGE->navbar->add($strglossarys, "index.php?id=$course->id");
  38  $PAGE->set_title($strglossarys);
  39  $PAGE->set_heading($course->fullname);
  40  echo $OUTPUT->header();
  41  echo $OUTPUT->heading(format_string($strglossarys), 2);
  42  
  43  /// Get all the appropriate data
  44  
  45  if (! $glossarys = get_all_instances_in_course("glossary", $course)) {
  46      notice(get_string('thereareno', 'moodle', $strglossarys), "../../course/view.php?id=$course->id");
  47      die;
  48  }
  49  
  50  $usesections = course_format_uses_sections($course->format);
  51  
  52  /// Print the list of instances (your module will probably extend this)
  53  
  54  $timenow = time();
  55  $strname  = get_string("name");
  56  $strentries  = get_string("entries", "glossary");
  57  
  58  $table = new html_table();
  59  
  60  if ($usesections) {
  61      $strsectionname = get_string('sectionname', 'format_'.$course->format);
  62      $table->head  = array ($strsectionname, $strname, $strentries);
  63      $table->align = array ('center', 'left', 'center');
  64  } else {
  65      $table->head  = array ($strname, $strentries);
  66      $table->align = array ('left', 'center');
  67  }
  68  
  69  if ($show_rss = (isset($CFG->enablerssfeeds) && isset($CFG->glossary_enablerssfeeds) &&
  70                   $CFG->enablerssfeeds && $CFG->glossary_enablerssfeeds)) {
  71      $table->head[] = $strrss;
  72      $table->align[] = 'center';
  73  }
  74  
  75  $currentsection = "";
  76  
  77  foreach ($glossarys as $glossary) {
  78      if (!$glossary->visible && has_capability('moodle/course:viewhiddenactivities',
  79              context_module::instance($glossary->coursemodule))) {
  80          // Show dimmed if the mod is hidden.
  81          $link = "<a class=\"dimmed\" href=\"view.php?id=$glossary->coursemodule\">".format_string($glossary->name,true)."</a>";
  82      } else if ($glossary->visible) {
  83          // Show normal if the mod is visible.
  84          $link = "<a href=\"view.php?id=$glossary->coursemodule\">".format_string($glossary->name,true)."</a>";
  85      } else {
  86          // Don't show the glossary.
  87          continue;
  88      }
  89      $printsection = "";
  90      if ($usesections) {
  91          if ($glossary->section !== $currentsection) {
  92              if ($glossary->section) {
  93                  $printsection = get_section_name($course, $glossary->section);
  94              }
  95              if ($currentsection !== "") {
  96                  $table->data[] = 'hr';
  97              }
  98              $currentsection = $glossary->section;
  99          }
 100      }
 101  
 102      // TODO: count only approved if not allowed to see them
 103  
 104      $count = $DB->count_records_sql("SELECT COUNT(*) FROM {glossary_entries} WHERE (glossaryid = ? OR sourceglossaryid = ?)", array($glossary->id, $glossary->id));
 105  
 106      //If this glossary has RSS activated, calculate it
 107      if ($show_rss) {
 108          $rsslink = '';
 109          if ($glossary->rsstype and $glossary->rssarticles) {
 110              //Calculate the tolltip text
 111              $tooltiptext = get_string("rsssubscriberss","glossary",format_string($glossary->name));
 112              if (!isloggedin()) {
 113                  $userid = 0;
 114              } else {
 115                  $userid = $USER->id;
 116              }
 117              //Get html code for RSS link
 118              $rsslink = rss_get_link($context->id, $userid, 'mod_glossary', $glossary->id, $tooltiptext);
 119          }
 120      }
 121  
 122      if ($usesections) {
 123          $linedata = array ($printsection, $link, $count);
 124      } else {
 125          $linedata = array ($link, $count);
 126      }
 127  
 128      if ($show_rss) {
 129          $linedata[] = $rsslink;
 130      }
 131  
 132      $table->data[] = $linedata;
 133  }
 134  
 135  echo "<br />";
 136  
 137  echo html_writer::table($table);
 138  
 139  /// Finish the page
 140  
 141  echo $OUTPUT->footer();
 142