page = optional_param('page', 1, PARAM_INT); if ($this->page < 1) $this->page = 1; $this->start = ($this->page - 1) * $this->usersPerPage; // Nothing else to get just now } /** * Process any form data which has been submitted. */ function process_form() { } /** * Get the students enroled in this course. * @return $userlist: A list with the users, empty if there are no users enroled */ function get_class_list() { $userlist = array(); // Ideally, use the capability-based user search. // This may not exist in particularly early versions of Moodle 1.8 and 1.9. // Fall-back on the function to get all users in a course if necessary, // but note that it is a deprecated function, and it only seems to return students. if (function_exists('get_users_by_capability')) { $userlist = get_users_by_capability($this->course_context, 'mod/sloodle:courseparticipate', 'u.id, u.firstname, u.lastname', 'u.firstname, u.lastname'); } else { $userlist = get_course_users($this->courseid, 'firstname, lastname', '', 'u.id, firstname, lastname'); } // Return an empty array if something went wrong if (!$userlist) return array(); return $userlist; } /** * Render the view of the SecondLife Tracker. */ function render() { global $CFG, $USER; $session = new SloodleSession(false); $tracker = new SloodleModuleTracker($session); // Check if this user is allowed to view all users in this activity, and if s/he is allowed to manage this activity $canManage = $this->canedit; // Load data of the current Second Life Tracker if (!$tracker->load($this->cm->id)) error("FAILED TO LOAD MODULE"); $this->courseid = $this->course->id; $sloodleid=$this->sloodle->id; if ($canManage) { $strtrackeradmin = get_string('trackeradmin', 'sloodle'); $strresetallprogress = get_string('resetallprogress', 'sloodle'); $strdeletealltasks = get_string('deletealltasks', 'sloodle'); echo << XXXEODXXX; } print('

'.get_string('secondlifetracker:activity','sloodle')).'

'; // Check if some kind of action has been requested, used if tasks has been reset $action = optional_param('action', '', PARAM_TEXT); // Has a reset task progress action been requested? if ($action == 'reset_tasks' && $canManage) { // Go through each request parameter foreach ($_REQUEST as $name => $val) { if ($val != 'true') continue; $parts = explode('_', $name); if (count($parts) == 2 && $parts[0] == 'sloodledeleteobj') { // Only delete the activity if it belongs to this controller sloodle_delete_records('sloodle_activity_tracker', 'trackerid', $this->cm->id, 'id', (int)$parts[1]); } } } // Has a reset all tasks action been requested? (This deletes all activities from the module) if ($action == 'delete_all_tasks' && $canManage) { sloodle_delete_records('sloodle_activity_tracker', 'trackerid', $this->cm->id); sloodle_delete_records('sloodle_activity_tool', 'trackerid', $this->cm->id); } // Has a reset all progress action been requested? if ($action == 'reset_all_progress' && $canManage) { sloodle_delete_records('sloodle_activity_tracker', 'trackerid', $this->cm->id); } //Obtain the users in this course $userlist = $this->get_class_list(); if ($userlist) { // How many pages of users are there? $numresults = count($userlist); $numpages = (int)ceil($numresults / $this->usersPerPage); if ($this->page > $numpages) $this->page = $numpages; $this->start = ($this->page - 1) * $this->usersPerPage; $sloodletable = new stdClass(); // Create column headers for html table $sloodletable->head = array( get_string('user', 'sloodle'), get_string('avatar', 'sloodle'), ); // Set alignment of table cells $sloodletable->align = array('center', 'center'); // Set size of table cells $sloodletable->size = array('50%', '50%'); // Check if our start is past the end of our results if (empty($this->start) || $this->start >= count($userlist)) $this->start = 0; // Ignore the start parameter if the user can only see his/her own record if (!$canManage) $this->start = 0; $resultnum = 0; $resultsdisplayed = 0; // Go through each user foreach ($userlist as $u) { // Skip until the desired start point of the results if ($resultnum < $this->start) { $resultnum++; continue; } // If this user is not a teacher, and this is not the user's own details, then skip this iteration if (!($u->id == $USER->id || $canManage)) continue; // This variable will contain the avatar identifier, necessary to search in the "sloodle_activity_tracker" DB table. $avatarid = ''; // These variables will be used to obtain the overall percentage of tasks completed $tasks = 0; $completed = 0; // Only display this result if it is after our starting result number //if ($resultnum >= $this->start) { // Reset the line's content $line = array(); // Construct URLs to this user's Moodle and SLOODLE profile pages $url_moodleprofile = $CFG->wwwroot."/user/view.php?id={$u->id}&course={$this->courseid}"; $url_sloodleprofile = SLOODLE_WWWROOT."/view.php?_type=user&id={$u->id}&course={$this->courseid}"; // Add the Moodle name $line[0] = "{$u->firstname} {$u->lastname}"; // Get the Sloodle data for this Moodle user $sloodledata = sloodle_get_records('sloodle_users', 'userid', $u->id, 'uuid, avname'); // Initialize our search index /////////////////////////////////////////////////////////////////////////$dateIndex=false; if ($sloodledata) { // Display all avatars names, if available $avnames = ''; $firstentry = true; foreach ($sloodledata as $sd) { // If this entry is empty, then skip it if (empty($sd->avname) || ctype_space($sd->avname)) continue; // Comma separated entries if ($firstentry) $firstentry = false; else $avnames .= ', '; // Add the current name $avnames .= $sd->avname; $avatarid = $sd->uuid; } // Add the avatar name(s) to the line $line[1] = "{$avnames}"; } else { // The query failed - if we are showing only Sloodle-enabled users, then skip the rest if (!empty($this->sloodleonly) && $this->sloodleonly) continue; $line[1] = get_string('secondlifetracker:noavatar','sloodle'); } $sloodletable->data[0] = $line; $resultsdisplayed++; //} sloodle_print_table($sloodletable); //Now all the tasks in the Tracker are displayed echo "

\n"; //echo '

'.get_string('secondlifetasks','sloodle').'

'; echo "
"; // Get all the tasks for this Tracker, ordered by "taskname" $recs = sloodle_get_records('sloodle_activity_tool', 'trackerid', $this->cm->id, 'taskname'); if (is_array($recs) && count($recs) > 0) { $objects_table = new stdClass(); // Create column headers for html table $objects_table->head = array(get_string('objectname','sloodle'),get_string('secondlifeobjdesc','sloodle'),get_string('secondlifelevelcompl','sloodle'),'Date',''); // Set alignment of table cells $objects_table->align = array('left', 'left', 'centre', 'centre', 'centre'); $overall = 0; foreach ($recs as $obj) { // Skip this object if it has no type information if (empty($obj->type)) continue; //Has this user completed the task? $act = sloodle_get_record('sloodle_activity_tracker','avuuid',$avatarid,'objuuid',$obj->uuid,'trackerid',$this->cm->id); //Yes. Activity completed if (!empty($act)){ $timezone = $act->timeupdated - 3600; $date = date("F j, Y, g:i:s a", $timezone); // Only the admin can reset tasks if ($canManage) { $objects_table->data[] = array(''.$obj->taskname.'', $obj->description, ''.get_string('secondlifetracker:completed','sloodle').'
',$date,"id}\" value=\"true\" /"); } else { $objects_table->data[] = array(''.$obj->taskname.'', $obj->description, ''.get_string('secondlifetracker:completed','sloodle').'
',$date,' - '); } $tasks += 1; $completed += 1; } //No. Activity not completed else { $objects_table->data[] = array(''.$obj->taskname.'', $obj->description, ''.get_string('secondlifetracker:notcompleted','sloodle').'
',' - ',' - '); $tasks += 1; } //Overall percentage of tasks completed? $overall = 0; if ($tasks > 0) $overall = ((integer)(($completed / $tasks) * 1000.0)) / 10.0; } // If is the admin, show the reset button if ($canManage){ echo ''; } else { sloodle_print_table($objects_table); echo '

Completed: '.$overall.'%

'; } } //No tasks in the Tracker else { echo ''.'No tasks found'.'
'; } //echo '

'; echo "

"; echo "

\n"; // Have we displayed the maximum number of results for this page? $resultnum++; if ($resultsdisplayed >= $this->usersPerPage) break; } $basicurl = SLOODLE_WWWROOT."/view.php?id={$this->cm->id}&course={$this->courseid}"; // Construct the links for page navigation $prevlink = ""; $nextlink = ""; if ($this->page > 1) { $prevpage = $this->page - 1; $prevlink = "<< "; } else { $prevlink = "<< "; } if ($this->page < $numpages) { $nextpage = $this->page + 1; $nextlink = " >>"; } else { $nextlink = " >>"; } // Display the page navigation echo "

"; echo $prevlink; $pagenav = new stdClass(); $pagenav->num = $this->page; $pagenav->total = $numpages; print_string('pagecount', 'sloodle', $pagenav); echo $nextlink; echo "

"; } //No users enroled in the course else { echo "

\n"; echo ''.get_string('tracker:nousers','sloodle').'
'; } } } ?>