--- /dev/null
+ <?php
+ // This file is part of Moodle - http://moodle.org/
+ //
+ // Moodle is free software: you can redistribute it and/or modify
+ // it under the terms of the GNU General Public License as published by
+ // the Free Software Foundation, either version 3 of the License, or
+ // (at your option) any later version.
+ //
+ // Moodle is distributed in the hope that it will be useful,
+ // but WITHOUT ANY WARRANTY; without even the implied warranty of
+ // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ // GNU General Public License for more details.
+ //
+ // You should have received a copy of the GNU General Public License
+ // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+
+ /**
+ * Participation report
+ *
+ * @package report
+ * @subpackage participation
+ * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+ require('../../config.php');
+ require_once($CFG->dirroot.'/lib/tablelib.php');
+
+ define('DEFAULT_PAGE_SIZE', 20);
+ define('SHOW_ALL_PAGE_SIZE', 5000);
+
+ $id = required_param('id', PARAM_INT); // course id.
+ $roleid = optional_param('roleid', 0, PARAM_INT); // which role to show
+ $instanceid = optional_param('instanceid', 0, PARAM_INT); // instance we're looking at.
+ $timefrom = optional_param('timefrom', 0, PARAM_INT); // how far back to look...
+ $action = optional_param('action', '', PARAM_ALPHA);
+ $page = optional_param('page', 0, PARAM_INT); // which page to show
+ $perpage = optional_param('perpage', DEFAULT_PAGE_SIZE, PARAM_INT); // how many per page
+
+ $url = new moodle_url('/report/participation/index.php', array('id'=>$id));
+ if ($roleid !== 0) $url->param('roleid');
+ if ($instanceid !== 0) $url->param('instanceid');
+ if ($timefrom !== 0) $url->param('timefrom');
+ if ($action !== '') $url->param('action');
+ if ($page !== 0) $url->param('page');
+ if ($perpage !== DEFAULT_PAGE_SIZE) $url->param('perpage');
+ $PAGE->set_url($url);
+ $PAGE->set_pagelayout('admin');
+
+ if ($action != 'view' and $action != 'post') {
+ $action = ''; // default to all (don't restrict)
+ }
+
+ if (!$course = $DB->get_record('course', array('id'=>$id))) {
+ print_error('invalidcourse');
+ }
+
+ if ($roleid != 0 and !$role = $DB->get_record('role', array('id'=>$roleid))) {
+ print_error('invalidrole');
+ }
+
+ require_login($course);
+ $context = get_context_instance(CONTEXT_COURSE, $course->id);
+ require_capability('report/participation:view', $context);
+
+ add_to_log($course->id, "course", "report participation", "report/participation/index.php?id=$course->id", $course->id);
+
+ $strparticipation = get_string('participationreport');
+ $strviews = get_string('views');
+ $strposts = get_string('posts');
+ $strview = get_string('view');
+ $strpost = get_string('post');
+ $strallactions = get_string('allactions');
+ $strreports = get_string('reports');
+
+ $actionoptions = array('' => $strallactions,
+ 'view' => $strview,
+ 'post' => $strpost,);
+ if (!array_key_exists($action, $actionoptions)) {
+ $action = '';
+ }
+
+ $PAGE->set_title($course->shortname .': '. $strparticipation);
+ $PAGE->set_heading($course->fullname);
+ echo $OUTPUT->header();
+
+ $modinfo = get_fast_modinfo($course);
+
+ $modules = $DB->get_records_select('modules', "visible = 1", null, 'name ASC');
+
+ $instanceoptions = array();
+ foreach ($modules as $module) {
+ if (empty($modinfo->instances[$module->name])) {
+ continue;
+ }
+ $instances = array();
+ foreach ($modinfo->instances[$module->name] as $cm) {
+ // Skip modules such as label which do not actually have links;
+ // this means there's nothing to participate in
+ if (!$cm->has_view()) {
+ continue;
+ }
+ $instances[$cm->id] = format_string($cm->name);
+ }
+ if (count($instances) == 0) {
+ continue;
+ }
+ $instanceoptions[] = array(get_string('modulenameplural', $module->name)=>$instances);
+ }
+
+ $timeoptions = array();
+ // get minimum log time for this course
+ $minlog = $DB->get_field_sql('SELECT min(time) FROM {log} WHERE course = ?', array($course->id));
+
+ $now = usergetmidnight(time());
+
+ // days
+ for ($i = 1; $i < 7; $i++) {
+ if (strtotime('-'.$i.' days',$now) >= $minlog) {
+ $timeoptions[strtotime('-'.$i.' days',$now)] = get_string('numdays','moodle',$i);
+ }
+ }
+ // weeks
+ for ($i = 1; $i < 10; $i++) {
+ if (strtotime('-'.$i.' weeks',$now) >= $minlog) {
+ $timeoptions[strtotime('-'.$i.' weeks',$now)] = get_string('numweeks','moodle',$i);
+ }
+ }
+ // months
+ for ($i = 2; $i < 12; $i++) {
+ if (strtotime('-'.$i.' months',$now) >= $minlog) {
+ $timeoptions[strtotime('-'.$i.' months',$now)] = get_string('nummonths','moodle',$i);
+ }
+ }
+ // try a year
+ if (strtotime('-1 year',$now) >= $minlog) {
+ $timeoptions[strtotime('-1 year',$now)] = get_string('lastyear');
+ }
+
+ $roleoptions = array();
+ // TODO: we need a new list of roles that are visible here
+ if ($roles = get_roles_used_in_context($context)) {
+ foreach ($roles as $r) {
+ $roleoptions[$r->id] = $r->name;
+ }
+ }
+ $guestrole = get_guest_role();
+ if (empty($roleoptions[$guestrole->id])) {
+ $roleoptions[$guestrole->id] = $guestrole->name;
+ }
+
+ $roleoptions = role_fix_names($roleoptions, $context);
+
+ // print first controls.
+ echo '<form class="participationselectform" action="index.php" method="get"><div>'."\n".
+ '<input type="hidden" name="id" value="'.$course->id.'" />'."\n";
+ echo '<label for="menuinstanceid">'.get_string('activitymodule').'</label>'."\n";
+ echo html_writer::select($instanceoptions, 'instanceid', $instanceid);
+ echo '<label for="menutimefrom">'.get_string('lookback').'</label>'."\n";
+ echo html_writer::select($timeoptions,'timefrom',$timefrom);
+ echo '<label for="menuroleid">'.get_string('showonly').'</label>'."\n";
+ echo html_writer::select($roleoptions,'roleid',$roleid,false);
+ echo '<label for="menuaction">'.get_string('showactions').'</label>'."\n";
+ echo html_writer::select($actionoptions,'action',$action,false);
+ echo '<input type="submit" value="'.get_string('go').'" />'."\n</div></form>\n";
+
+ $baseurl = $CFG->wwwroot.'/report/participation/index.php?id='.$course->id.'&roleid='
+ .$roleid.'&instanceid='.$instanceid.'&timefrom='.$timefrom.'&action='.$action.'&perpage='.$perpage;
+
+ if (!empty($instanceid) && !empty($roleid)) {
+ // from here assume we have at least the module we're using.
+ $cm = $modinfo->cms[$instanceid];
+ $modulename = get_string('modulename', $cm->modname);
+
+ include_once($CFG->dirroot.'/mod/'.$cm->modname.'/lib.php');
+
+ $viewfun = $cm->modname.'_get_view_actions';
+ $postfun = $cm->modname.'_get_post_actions';
+
+ if (!function_exists($viewfun) || !function_exists($postfun)) {
+ print_error('modulemissingcode', 'error', $baseurl, $cm->modname);
+ }
+
+ $viewnames = $viewfun();
+ $postnames = $postfun();
+
+ $table = new flexible_table('course-participation-'.$course->id.'-'.$cm->id.'-'.$roleid);
+ $table->course = $course;
+
+ $table->define_columns(array('fullname','count','select'));
+ $table->define_headers(array(get_string('user'),((!empty($action)) ? get_string($action) : get_string('allactions')),get_string('select')));
+ $table->define_baseurl($baseurl);
+
+ $table->set_attribute('cellpadding','5');
+ $table->set_attribute('class', 'generaltable generalbox reporttable');
+
+ $table->sortable(true,'lastname','ASC');
+ $table->no_sorting('select');
+
+ $table->set_control_variables(array(
+ TABLE_VAR_SORT => 'ssort',
+ TABLE_VAR_HIDE => 'shide',
+ TABLE_VAR_SHOW => 'sshow',
+ TABLE_VAR_IFIRST => 'sifirst',
+ TABLE_VAR_ILAST => 'silast',
+ TABLE_VAR_PAGE => 'spage'
+ ));
+ $table->setup();
+
+ switch ($action) {
+ case 'view':
+ $actions = $viewnames;
+ break;
+ case 'post':
+ $actions = $postnames;
+ break;
+ default:
+ // some modules have stuff we want to hide, ie mail blocked etc so do actually need to limit here.
+ $actions = array_merge($viewnames, $postnames);
+ }
+
+ list($actionsql, $params) = $DB->get_in_or_equal($actions, SQL_PARAMS_NAMED, 'action');
+ $actionsql = "action $actionsql";
+
+ $relatedcontexts = get_related_contexts_string($context);
+
+ $sql = "SELECT ra.userid, u.firstname, u.lastname, u.idnumber, l.actioncount AS count
+ FROM (SELECT * FROM {role_assignments} WHERE contextid $relatedcontexts AND roleid = :roleid ) ra
+ JOIN {user} u ON u.id = ra.userid
+ LEFT JOIN (
+ SELECT userid, COUNT(action) AS actioncount FROM {log} WHERE cmid = :instanceid AND time > :timefrom AND $actionsql GROUP BY userid
+ ) l ON (l.userid = ra.userid)";
+ $params['roleid'] = $roleid;
+ $params['instanceid'] = $instanceid;
+ $params['timefrom'] = $timefrom;
+
+ list($twhere, $tparams) = $table->get_sql_where();
+ if ($twhere) {
+ $sql .= ' WHERE '.$twhere; //initial bar
+ $params = array_merge($params, $tparams);
+ }
+
+ if ($table->get_sql_sort()) {
+ $sql .= ' ORDER BY '.$table->get_sql_sort();
+ }
+
+ $countsql = "SELECT COUNT(DISTINCT(ra.userid))
+ FROM {role_assignments} ra
++ JOIN {user} u ON u.id = ra.userid
+ WHERE ra.contextid $relatedcontexts AND ra.roleid = :roleid";
+
+ $totalcount = $DB->count_records_sql($countsql, $params);
+
+ if ($twhere) {
+ $matchcount = $DB->count_records_sql($countsql.' AND '.$twhere, $params);
+ } else {
+ $matchcount = $totalcount;
+ }
+
+ echo '<div id="participationreport">' . "\n";
+ echo '<p class="modulename">'.$modulename . ' ' . $strviews.': '.implode(', ',$viewnames).'<br />'."\n"
+ . $modulename . ' ' . $strposts.': '.implode(', ',$postnames).'</p>'."\n";
+
+ $table->initialbars($totalcount > $perpage);
+ $table->pagesize($perpage, $matchcount);
+
+ if (!$users = $DB->get_records_sql($sql, $params, $table->get_page_start(), $table->get_page_size())) {
+ $users = array(); // tablelib will handle saying 'Nothing to display' for us.
+ }
+
+ $data = array();
+
+ $a->count = $totalcount;
+ $a->items = $role->name;
+
+ if ($matchcount != $totalcount) {
+ $a->count = $matchcount.'/'.$a->count;
+ }
+
+ echo '<h2>'.get_string('counteditems', '', $a).'</h2>'."\n";
+
+ echo '<form action="'.$CFG->wwwroot.'/user/action_redir.php" method="post" id="studentsform">'."\n";
+ echo '<div>'."\n";
+ echo '<input type="hidden" name="id" value="'.$id.'" />'."\n";
+ echo '<input type="hidden" name="returnto" value="'. s($FULLME) .'" />'."\n";
+ echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />'."\n";
+
+ foreach ($users as $u) {
+ $data = array('<a href="'.$CFG->wwwroot.'/user/view.php?id='.$u->userid.'&course='.$course->id.'">'.fullname($u,true).'</a>'."\n",
+ ((!empty($u->count)) ? get_string('yes').' ('.$u->count.') ' : get_string('no')),
+ '<input type="checkbox" class="usercheckbox" name="user'.$u->userid.'" value="'.$u->count.'" />'."\n",
+ );
+ $table->add_data($data);
+ }
+
+ $table->print_html();
+
+ if ($perpage == SHOW_ALL_PAGE_SIZE) {
+ echo '<div id="showall"><a href="'.$baseurl.'&perpage='.DEFAULT_PAGE_SIZE.'">'.get_string('showperpage', '', DEFAULT_PAGE_SIZE).'</a></div>'."\n";
+ }
+ else if ($matchcount > 0 && $perpage < $matchcount) {
+ echo '<div id="showall"><a href="'.$baseurl.'&perpage='.SHOW_ALL_PAGE_SIZE.'">'.get_string('showall', '', $matchcount).'</a></div>'."\n";
+ }
+
+ echo '<div class="selectbuttons">';
+ echo '<input type="button" id="checkall" value="'.get_string('selectall').'" /> '."\n";
+ echo '<input type="button" id="checknone" value="'.get_string('deselectall').'" /> '."\n";
+ if ($perpage >= $matchcount) {
+ echo '<input type="button" id="checknos" value="'.get_string('selectnos').'" />'."\n";
+ }
+ echo '</div>';
+ echo '<div>';
+ echo '<label for="formaction">'.get_string('withselectedusers').'</label>';
+ $displaylist['messageselect.php'] = get_string('messageselectadd');
+ echo html_writer::select($displaylist, 'formaction', '', array(''=>'choosedots'), array('id'=>'formactionselect'));
+ echo $OUTPUT->help_icon('withselectedusers');
+ echo '<input type="submit" value="' . get_string('ok') . '" />'."\n";
+ echo '</div>';
+ echo '</div>'."\n";
+ echo '</form>'."\n";
+ echo '</div>'."\n";
+
+ $PAGE->requires->js_init_call('M.report_participation.init');
+ }
+
+ echo $OUTPUT->footer();
+
+
