admin/report/courseoverview/index.php

   1 <?php
   2
   3     require_once('../../../config.php');
   4     require_once($CFG->dirroot.'/lib/statslib.php');
   5     require_once($CFG->libdir.'/adminlib.php');
   6
   7     admin_externalpage_setup('reportcourseoverview');
   8
   9     admin_externalpage_print_header();
  10
  11     $report     = optional_param('report', STATS_REPORT_ACTIVE_COURSES, PARAM_INT);
  12     $time       = optional_param('time', 0, PARAM_INT);
  13     $numcourses = optional_param('numcourses', 20, PARAM_INT);
  14
  15     require_capability('moodle/site:viewreports', get_context_instance(CONTEXT_SYSTEM));  // needed?
  16
  17     if (empty($CFG->enablestats)) {
  18         redirect("$CFG->wwwroot/$CFG->admin/settings.php?section=stats", get_string('mustenablestats', 'admin'), 3);
  19     }
  20
  21     $course = get_site();
  22     stats_check_uptodate($course->id);
  23
  24     $strreports = get_string('reports');
  25     $strcourseoverview = get_string('courseoverview');
  26
  27     $reportoptions = stats_get_report_options($course->id,STATS_MODE_RANKED);
  28
  29     $tableprefix = $CFG->prefix.'stats_';
  30
  31     $earliestday = get_field_sql('SELECT timeend FROM '.$tableprefix.'daily ORDER BY timeend');
  32     $earliestweek = get_field_sql('SELECT timeend FROM '.$tableprefix.'weekly ORDER BY timeend');
  33     $earliestmonth = get_field_sql('SELECT timeend FROM '.$tableprefix.'monthly ORDER BY timeend');
  34
  35     if (empty($earliestday)) $earliestday = time();
  36     if (empty($earliestweek)) $earliestweek = time();
  37     if (empty($earliestmonth)) $earliestmonth = time();
  38
  39     $now = stats_get_base_daily();
  40     $lastweekend = stats_get_base_weekly();
  41     $lastmonthend = stats_get_base_monthly();
  42
  43     $timeoptions = stats_get_time_options($now,$lastweekend,$lastmonthend,$earliestday,$earliestweek,$earliestmonth);
  44
  45     if (empty($timeoptions)) {
  46         print_error('nostatstodisplay', "", $CFG->wwwroot.'/course/view.php?id='.$course->id);
  47     }
  48
  49     echo '<form action="index.php" method="post">'."\n";
  50     echo '<div>';
  51
  52     $table->width = '*';
  53     $table->align = array('left','left','left','left','left','left');
  54     $table->data[] = array(get_string('statsreporttype'),choose_from_menu($reportoptions,'report',$report,'','','',true),
  55                            get_string('statstimeperiod'),choose_from_menu($timeoptions,'time',$time,'','','',true),
  56                            '<input type="text" name="numcourses" size="3" maxlength="2" value="'.$numcourses.'" />',
  57                            '<input type="submit" value="'.get_string('view').'" />') ;
  58
  59     print_table($table);
  60     echo '</div>';
  61     echo '</form>';
  62
  63     print_heading($reportoptions[$report]);
  64
  65
  66     if (!empty($report) && !empty($time)) {
  67         $param = stats_get_parameters($time,$report,SITEID,STATS_MODE_RANKED);
  68         if (!empty($param->sql)) {
  69             $sql = $param->sql;
  70         } else {
  71             $sql = "SELECT courseid,".$param->fields." FROM ".$CFG->prefix.'stats_'.$param->table
  72                 ." WHERE timeend >= $param->timeafter AND stattype = 'activity' AND roleid = 0"
  73                 ." GROUP BY courseid "
  74                 .$param->extras
  75                 ." ORDER BY ".$param->orderby;
  76         }
  77         error_log($sql);
  78
  79         $courses = get_records_sql($sql, 0, $numcourses);
  80
  81         if (empty($courses)) {
  82             notify(get_string('statsnodata'));echo '</td></tr></table>';echo '<p>after notify</p>';
  83
  84         } else {
  85             if (empty($CFG->gdversion)) {
  86                 echo '<div class="graph">(' . get_string("gdneed") .')</div>';
  87             } else {
  88                 echo '<div class="graph"><img alt="'.get_string('courseoverviewgraph').'" src="'.$CFG->wwwroot.'/'.$CFG->admin.'/report/courseoverview/reportsgraph.php?time='.$time.'&report='.$report.'&numcourses='.$numcourses.'" /></div>';
  89             }
  90
  91             $table = new StdClass;
  92             $table->align = array('left','center','center','center');
  93             $table->head = array(get_string('course'),$param->line1);
  94             if (!empty($param->line2)) {
  95                 $table->head[] = $param->line2;
  96             }
  97             if (!empty($param->line3)) {
  98                 $table->head[] = $param->line3;
  99             }
 100
 101             foreach  ($courses as $c) {
 102                 $a = array();
 103                 $a[] = '<a href="'.$CFG->wwwroot.'/course/view.php?id='.$c->courseid.'">'.get_field('course','shortname','id',$c->courseid).'</a>';
 104
 105                 $a[] = $c->line1;
 106                 if (isset($c->line2)) {
 107                     $a[] = $c->line2;
 108                 }
 109                 if (isset($c->line3)) {
 110                     $a[] = round($c->line3,2);
 111                 }
 112                 $table->data[] = $a;
 113             }
 114             print_table($table);
 115         }
 116     }
 117     admin_externalpage_print_footer();
 118
 119 ?>