Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

852 lines (709 sloc) 37.462 kb
<?php
// Lists all the users within a given course
require_once('../config.php');
require_once($CFG->libdir.'/tablelib.php');
require_once($CFG->libdir.'/filelib.php');
define('USER_SMALL_CLASS', 20); // Below this is considered small
define('USER_LARGE_CLASS', 200); // Above this is considered large
define('DEFAULT_PAGE_SIZE', 20);
define('SHOW_ALL_PAGE_SIZE', 5000);
define('MODE_BRIEF', 0);
define('MODE_USERDETAILS', 1);
$page = optional_param('page', 0, PARAM_INT); // which page to show
$perpage = optional_param('perpage', DEFAULT_PAGE_SIZE, PARAM_INT); // how many per page
$mode = optional_param('mode', NULL, PARAM_INT); // use the MODE_ constants
$accesssince = optional_param('accesssince',0,PARAM_INT); // filter by last access. -1 = never
$search = optional_param('search','',PARAM_RAW); // make sure it is processed with p() or s() when sending to output!
$roleid = optional_param('roleid', 0, PARAM_INT); // optional roleid, 0 means all enrolled users (or all on the frontpage)
$contextid = optional_param('contextid', 0, PARAM_INT); // one of this or
$courseid = optional_param('id', 0, PARAM_INT); // this are required
$PAGE->set_url('/user/index.php', array(
'page' => $page,
'perpage' => $perpage,
'mode' => $mode,
'accesssince' => $accesssince,
'search' => $search,
'roleid' => $roleid,
'contextid' => $contextid,
'id' => $courseid));
if ($contextid) {
$context = get_context_instance_by_id($contextid, MUST_EXIST);
if ($context->contextlevel != CONTEXT_COURSE) {
print_error('invalidcontext');
}
$course = $DB->get_record('course', array('id'=>$context->instanceid), '*', MUST_EXIST);
} else {
$course = $DB->get_record('course', array('id'=>$courseid), '*', MUST_EXIST);
$context = context_course::instance($course->id, MUST_EXIST);
}
// not needed anymore
unset($contextid);
unset($courseid);
require_login($course);
$systemcontext = context_system::instance();
$isfrontpage = ($course->id == SITEID);
$frontpagectx = context_course::instance(SITEID);
if ($isfrontpage) {
$PAGE->set_pagelayout('admin');
require_capability('moodle/site:viewparticipants', $systemcontext);
} else {
$PAGE->set_pagelayout('incourse');
require_capability('moodle/course:viewparticipants', $context);
}
$rolenamesurl = new moodle_url("$CFG->wwwroot/user/index.php?contextid=$context->id&sifirst=&silast=");
$rolenames = role_fix_names(get_profile_roles($context), $context, ROLENAME_ALIAS, true);
if ($isfrontpage) {
$rolenames[0] = get_string('allsiteusers', 'role');
} else {
$rolenames[0] = get_string('allparticipants');
}
// make sure other roles may not be selected by any means
if (empty($rolenames[$roleid])) {
print_error('noparticipants');
}
// no roles to display yet?
// frontpage course is an exception, on the front page course we should display all users
if (empty($rolenames) && !$isfrontpage) {
if (has_capability('moodle/role:assign', $context)) {
redirect($CFG->wwwroot.'/'.$CFG->admin.'/roles/assign.php?contextid='.$context->id);
} else {
print_error('noparticipants');
}
}
add_to_log($course->id, 'user', 'view all', 'index.php?id='.$course->id, '');
$bulkoperations = has_capability('moodle/course:bulkmessaging', $context);
$countries = get_string_manager()->get_list_of_countries();
$strnever = get_string('never');
$datestring = new stdClass();
$datestring->year = get_string('year');
$datestring->years = get_string('years');
$datestring->day = get_string('day');
$datestring->days = get_string('days');
$datestring->hour = get_string('hour');
$datestring->hours = get_string('hours');
$datestring->min = get_string('min');
$datestring->mins = get_string('mins');
$datestring->sec = get_string('sec');
$datestring->secs = get_string('secs');
if ($mode !== NULL) {
$mode = (int)$mode;
$SESSION->userindexmode = $mode;
} else if (isset($SESSION->userindexmode)) {
$mode = (int)$SESSION->userindexmode;
} else {
$mode = MODE_BRIEF;
}
/// Check to see if groups are being used in this course
/// and if so, set $currentgroup to reflect the current group
$groupmode = groups_get_course_groupmode($course); // Groups are being used
$currentgroup = groups_get_course_group($course, true);
if (!$currentgroup) { // To make some other functions work better later
$currentgroup = NULL;
}
$isseparategroups = ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context));
$PAGE->set_title("$course->shortname: ".get_string('participants'));
$PAGE->set_heading($course->fullname);
$PAGE->set_pagetype('course-view-' . $course->format);
$PAGE->add_body_class('path-user'); // So we can style it independently
$PAGE->set_other_editing_capability('moodle/course:manageactivities');
echo $OUTPUT->header();
echo '<div class="userlist">';
if ($isseparategroups and (!$currentgroup) ) {
// The user is not in the group so show message and exit
echo $OUTPUT->heading(get_string("notingroup"));
echo $OUTPUT->footer();
exit;
}
// Should use this variable so that we don't break stuff every time a variable is added or changed.
$baseurl = new moodle_url('/user/index.php', array(
'contextid' => $context->id,
'roleid' => $roleid,
'id' => $course->id,
'perpage' => $perpage,
'accesssince' => $accesssince,
'search' => s($search)));
/// setting up tags
if ($course->id == SITEID) {
$filtertype = 'site';
} else if ($course->id && !$currentgroup) {
$filtertype = 'course';
$filterselect = $course->id;
} else {
$filtertype = 'group';
$filterselect = $currentgroup;
}
/// Get the hidden field list
if (has_capability('moodle/course:viewhiddenuserfields', $context)) {
$hiddenfields = array(); // teachers and admins are allowed to see everything
} else {
$hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
}
if (isset($hiddenfields['lastaccess'])) {
// do not allow access since filtering
$accesssince = 0;
}
/// Print settings and things in a table across the top
$controlstable = new html_table();
$controlstable->attributes['class'] = 'controls';
$controlstable->cellspacing = 0;
$controlstable->data[] = new html_table_row();
/// Print my course menus
if ($mycourses = enrol_get_my_courses()) {
$courselist = array();
$popupurl = new moodle_url('/user/index.php?roleid='.$roleid.'&sifirst=&silast=');
foreach ($mycourses as $mycourse) {
$coursecontext = context_course::instance($mycourse->id);
$courselist[$mycourse->id] = format_string($mycourse->shortname, true, array('context' => $coursecontext));
}
if (has_capability('moodle/site:viewparticipants', $systemcontext)) {
unset($courselist[SITEID]);
$courselist = array(SITEID => format_string($SITE->shortname, true, array('context' => $systemcontext))) + $courselist;
}
$select = new single_select($popupurl, 'id', $courselist, $course->id, array(''=>'choosedots'), 'courseform');
$select->set_label(get_string('mycourses'));
$controlstable->data[0]->cells[] = $OUTPUT->render($select);
}
$controlstable->data[0]->cells[] = groups_print_course_menu($course, $baseurl->out(), true);
if (!isset($hiddenfields['lastaccess'])) {
// get minimum lastaccess for this course and display a dropbox to filter by lastaccess going back this far.
// we need to make it diferently for normal courses and site course
if (!$isfrontpage) {
$minlastaccess = $DB->get_field_sql('SELECT min(timeaccess)
FROM {user_lastaccess}
WHERE courseid = ?
AND timeaccess != 0', array($course->id));
$lastaccess0exists = $DB->record_exists('user_lastaccess', array('courseid'=>$course->id, 'timeaccess'=>0));
} else {
$minlastaccess = $DB->get_field_sql('SELECT min(lastaccess)
FROM {user}
WHERE lastaccess != 0');
$lastaccess0exists = $DB->record_exists('user', array('lastaccess'=>0));
}
$now = usergetmidnight(time());
$timeaccess = array();
$baseurl->remove_params('accesssince');
// makes sense for this to go first.
$timeoptions[0] = get_string('selectperiod');
// days
for ($i = 1; $i < 7; $i++) {
if (strtotime('-'.$i.' days',$now) >= $minlastaccess) {
$timeoptions[strtotime('-'.$i.' days',$now)] = get_string('numdays','moodle',$i);
}
}
// weeks
for ($i = 1; $i < 10; $i++) {
if (strtotime('-'.$i.' weeks',$now) >= $minlastaccess) {
$timeoptions[strtotime('-'.$i.' weeks',$now)] = get_string('numweeks','moodle',$i);
}
}
// months
for ($i = 2; $i < 12; $i++) {
if (strtotime('-'.$i.' months',$now) >= $minlastaccess) {
$timeoptions[strtotime('-'.$i.' months',$now)] = get_string('nummonths','moodle',$i);
}
}
// try a year
if (strtotime('-1 year',$now) >= $minlastaccess) {
$timeoptions[strtotime('-1 year',$now)] = get_string('lastyear');
}
if (!empty($lastaccess0exists)) {
$timeoptions[-1] = get_string('never');
}
if (count($timeoptions) > 1) {
$select = new single_select($baseurl, 'accesssince', $timeoptions, $accesssince, null, 'timeoptions');
$select->set_label(get_string('usersnoaccesssince'));
$controlstable->data[0]->cells[] = $OUTPUT->render($select);
}
}
$formatmenu = array( '0' => get_string('brief'),
'1' => get_string('userdetails'));
$select = new single_select($baseurl, 'mode', $formatmenu, $mode, null, 'formatmenu');
$select->set_label(get_string('userlist'));
$userlistcell = new html_table_cell();
$userlistcell->attributes['class'] = 'right';
$userlistcell->text = $OUTPUT->render($select);
$controlstable->data[0]->cells[] = $userlistcell;
echo html_writer::table($controlstable);
if ($currentgroup and (!$isseparategroups or has_capability('moodle/site:accessallgroups', $context))) { /// Display info about the group
if ($group = groups_get_group($currentgroup)) {
if (!empty($group->description) or (!empty($group->picture) and empty($group->hidepicture))) {
$groupinfotable = new html_table();
$groupinfotable->attributes['class'] = 'groupinfobox';
$picturecell = new html_table_cell();
$picturecell->attributes['class'] = 'left side picture';
$picturecell->text = print_group_picture($group, $course->id, true, true, false);
$contentcell = new html_table_cell();
$contentcell->attributes['class'] = 'content';
$contentheading = $group->name;
if (has_capability('moodle/course:managegroups', $context)) {
$aurl = new moodle_url('/group/group.php', array('id' => $group->id, 'courseid' => $group->courseid));
$contentheading .= '&nbsp;' . $OUTPUT->action_icon($aurl, new pix_icon('t/edit', get_string('editgroupprofile')));
}
$group->description = file_rewrite_pluginfile_urls($group->description, 'pluginfile.php', $context->id, 'group', 'description', $group->id);
if (!isset($group->descriptionformat)) {
$group->descriptionformat = FORMAT_MOODLE;
}
$options = array('overflowdiv'=>true);
$contentcell->text = $OUTPUT->heading($contentheading, 3) . format_text($group->description, $group->descriptionformat, $options);
$groupinfotable->data[] = new html_table_row(array($picturecell, $contentcell));
echo html_writer::table($groupinfotable);
}
}
}
/// Define a table showing a list of users in the current role selection
$tablecolumns = array('userpic', 'fullname');
$extrafields = get_extra_user_fields($context);
$tableheaders = array(get_string('userpic'), get_string('fullnameuser'));
if ($mode === MODE_BRIEF) {
foreach ($extrafields as $field) {
$tablecolumns[] = $field;
$tableheaders[] = get_user_field_name($field);
}
}
if ($mode === MODE_BRIEF && !isset($hiddenfields['city'])) {
$tablecolumns[] = 'city';
$tableheaders[] = get_string('city');
}
if ($mode === MODE_BRIEF && !isset($hiddenfields['country'])) {
$tablecolumns[] = 'country';
$tableheaders[] = get_string('country');
}
if (!isset($hiddenfields['lastaccess'])) {
$tablecolumns[] = 'lastaccess';
$tableheaders[] = get_string('lastaccess');
}
if ($bulkoperations) {
$tablecolumns[] = 'select';
$tableheaders[] = get_string('select');
}
$table = new flexible_table('user-index-participants-'.$course->id);
$table->define_columns($tablecolumns);
$table->define_headers($tableheaders);
$table->define_baseurl($baseurl->out());
if (!isset($hiddenfields['lastaccess'])) {
$table->sortable(true, 'lastaccess', SORT_DESC);
} else {
$table->sortable(true, 'firstname', SORT_ASC);
}
$table->no_sorting('roles');
$table->no_sorting('groups');
$table->no_sorting('groupings');
$table->no_sorting('select');
$table->set_attribute('cellspacing', '0');
$table->set_attribute('id', 'participants');
$table->set_attribute('class', 'generaltable generalbox');
$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();
// we are looking for all users with this role assigned in this context or higher
$contextlist = get_related_contexts_string($context);
list($esql, $params) = get_enrolled_sql($context, NULL, $currentgroup, true);
$joins = array("FROM {user} u");
$wheres = array();
$extrasql = get_extra_user_fields_sql($context, 'u', '', array(
'id', 'username', 'firstname', 'lastname', 'email', 'city', 'country',
'picture', 'lang', 'timezone', 'maildisplay', 'imagealt', 'lastaccess'));
if ($isfrontpage) {
$select = "SELECT u.id, u.username, u.firstname, u.lastname,
u.email, u.city, u.country, u.picture,
u.lang, u.timezone, u.maildisplay, u.imagealt,
u.lastaccess$extrasql";
$joins[] = "JOIN ($esql) e ON e.id = u.id"; // everybody on the frontpage usually
if ($accesssince) {
$wheres[] = get_user_lastaccess_sql($accesssince);
}
} else {
$select = "SELECT u.id, u.username, u.firstname, u.lastname,
u.email, u.city, u.country, u.picture,
u.lang, u.timezone, u.maildisplay, u.imagealt,
COALESCE(ul.timeaccess, 0) AS lastaccess$extrasql";
$joins[] = "JOIN ($esql) e ON e.id = u.id"; // course enrolled users only
$joins[] = "LEFT JOIN {user_lastaccess} ul ON (ul.userid = u.id AND ul.courseid = :courseid)"; // not everybody accessed course yet
$params['courseid'] = $course->id;
if ($accesssince) {
$wheres[] = get_course_lastaccess_sql($accesssince);
}
}
// performance hacks - we preload user contexts together with accounts
list($ccselect, $ccjoin) = context_instance_preload_sql('u.id', CONTEXT_USER, 'ctx');
$select .= $ccselect;
$joins[] = $ccjoin;
// limit list to users with some role only
if ($roleid) {
$wheres[] = "u.id IN (SELECT userid FROM {role_assignments} WHERE roleid = :roleid AND contextid $contextlist)";
$params['roleid'] = $roleid;
}
$from = implode("\n", $joins);
if ($wheres) {
$where = "WHERE " . implode(" AND ", $wheres);
} else {
$where = "";
}
$totalcount = $DB->count_records_sql("SELECT COUNT(u.id) $from $where", $params);
if (!empty($search)) {
$fullname = $DB->sql_fullname('u.firstname','u.lastname');
$wheres[] = "(". $DB->sql_like($fullname, ':search1', false, false) .
" OR ". $DB->sql_like('email', ':search2', false, false) .
" OR ". $DB->sql_like('idnumber', ':search3', false, false) .") ";
$params['search1'] = "%$search%";
$params['search2'] = "%$search%";
$params['search3'] = "%$search%";
}
list($twhere, $tparams) = $table->get_sql_where();
if ($twhere) {
$wheres[] = $twhere;
$params = array_merge($params, $tparams);
}
$from = implode("\n", $joins);
if ($wheres) {
$where = "WHERE " . implode(" AND ", $wheres);
} else {
$where = "";
}
if ($table->get_sql_sort()) {
$sort = ' ORDER BY '.$table->get_sql_sort();
} else {
$sort = '';
}
$matchcount = $DB->count_records_sql("SELECT COUNT(u.id) $from $where", $params);
$table->initialbars(true);
$table->pagesize($perpage, $matchcount);
// list of users at the current visible page - paging makes it relatively short
$userlist = $DB->get_recordset_sql("$select $from $where $sort", $params, $table->get_page_start(), $table->get_page_size());
/// If there are multiple Roles in the course, then show a drop down menu for switching
if (count($rolenames) > 1) {
echo '<div class="rolesform">';
echo '<label for="rolesform_jump">'.get_string('currentrole', 'role').'&nbsp;</label>';
echo $OUTPUT->single_select($rolenamesurl, 'roleid', $rolenames, $roleid, null, 'rolesform');
echo '</div>';
} else if (count($rolenames) == 1) {
// when all users with the same role - print its name
echo '<div class="rolesform">';
echo get_string('role').get_string('labelsep', 'langconfig');
$rolename = reset($rolenames);
echo $rolename;
echo '</div>';
}
if ($roleid > 0) {
$a = new stdClass();
$a->number = $totalcount;
$a->role = $rolenames[$roleid];
$heading = format_string(get_string('xuserswiththerole', 'role', $a));
if ($currentgroup and $group) {
$a->group = $group->name;
$heading .= ' ' . format_string(get_string('ingroup', 'role', $a));
}
if ($accesssince) {
$a->timeperiod = $timeoptions[$accesssince];
$heading .= ' ' . format_string(get_string('inactiveformorethan', 'role', $a));
}
$heading .= ": $a->number";
if (user_can_assign($context, $roleid)) {
$heading .= ' <a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/roles/assign.php?roleid='.$roleid.'&amp;contextid='.$context->id.'">';
$heading .= '<img src="'.$OUTPUT->pix_url('i/edit') . '" class="icon" alt="" /></a>';
}
echo $OUTPUT->heading($heading, 3);
} else {
if ($course->id != SITEID && has_capability('moodle/course:enrolreview', $context)) {
$editlink = $OUTPUT->action_icon(new moodle_url('/enrol/users.php', array('id' => $course->id)),
new pix_icon('i/edit', get_string('edit')));
} else {
$editlink = '';
}
if ($course->id == SITEID and $roleid < 0) {
$strallparticipants = get_string('allsiteusers', 'role');
} else {
$strallparticipants = get_string('allparticipants');
}
if ($matchcount < $totalcount) {
echo $OUTPUT->heading($strallparticipants.get_string('labelsep', 'langconfig').$matchcount.'/'.$totalcount . $editlink, 3);
} else {
echo $OUTPUT->heading($strallparticipants.get_string('labelsep', 'langconfig').$matchcount . $editlink, 3);
}
}
if ($bulkoperations) {
echo '<form action="action_redir.php" method="post" id="participantsform">';
echo '<div>';
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
echo '<input type="hidden" name="returnto" value="'.s($PAGE->url->out(false)).'" />';
}
if ($mode === MODE_USERDETAILS) { // Print simple listing
if ($totalcount < 1) {
echo $OUTPUT->heading(get_string('nothingtodisplay'));
} else {
if ($totalcount > $perpage) {
$firstinitial = $table->get_initial_first();
$lastinitial = $table->get_initial_last();
$strall = get_string('all');
$alpha = explode(',', get_string('alphabet', 'langconfig'));
// Bar of first initials
echo '<div class="initialbar firstinitial">'.get_string('firstname').' : ';
if(!empty($firstinitial)) {
echo '<a href="'.$baseurl->out().'&amp;sifirst=">'.$strall.'</a>';
} else {
echo '<strong>'.$strall.'</strong>';
}
foreach ($alpha as $letter) {
if ($letter == $firstinitial) {
echo ' <strong>'.$letter.'</strong>';
} else {
echo ' <a href="'.$baseurl->out().'&amp;sifirst='.$letter.'">'.$letter.'</a>';
}
}
echo '</div>';
// Bar of last initials
echo '<div class="initialbar lastinitial">'.get_string('lastname').' : ';
if(!empty($lastinitial)) {
echo '<a href="'.$baseurl->out().'&amp;silast=">'.$strall.'</a>';
} else {
echo '<strong>'.$strall.'</strong>';
}
foreach ($alpha as $letter) {
if ($letter == $lastinitial) {
echo ' <strong>'.$letter.'</strong>';
} else {
echo ' <a href="'.$baseurl->out().'&amp;silast='.$letter.'">'.$letter.'</a>';
}
}
echo '</div>';
$pagingbar = new paging_bar($matchcount, intval($table->get_page_start() / $perpage), $perpage, $baseurl);
$pagingbar->pagevar = 'spage';
echo $OUTPUT->render($pagingbar);
}
if ($matchcount > 0) {
$usersprinted = array();
foreach ($userlist as $user) {
if (in_array($user->id, $usersprinted)) { /// Prevent duplicates by r.hidden - MDL-13935
continue;
}
$usersprinted[] = $user->id; /// Add new user to the array of users printed
context_instance_preload($user);
$context = context_course::instance($course->id);
$usercontext = context_user::instance($user->id);
$countries = get_string_manager()->get_list_of_countries();
/// Get the hidden field list
if (has_capability('moodle/course:viewhiddenuserfields', $context)) {
$hiddenfields = array();
} else {
$hiddenfields = array_flip(explode(',', $CFG->hiddenuserfields));
}
$table = new html_table();
$table->attributes['class'] = 'userinfobox';
$row = new html_table_row();
$row->cells[0] = new html_table_cell();
$row->cells[0]->attributes['class'] = 'left side';
$row->cells[0]->text = $OUTPUT->user_picture($user, array('size' => 100, 'courseid'=>$course->id));
$row->cells[1] = new html_table_cell();
$row->cells[1]->attributes['class'] = 'content';
$row->cells[1]->text = $OUTPUT->container(fullname($user, has_capability('moodle/site:viewfullnames', $context)), 'username');
$row->cells[1]->text .= $OUTPUT->container_start('info');
if (!empty($user->role)) {
$row->cells[1]->text .= get_string('role').get_string('labelsep', 'langconfig').$user->role.'<br />';
}
if ($user->maildisplay == 1 or ($user->maildisplay == 2 and ($course->id != SITEID) and !isguestuser()) or
has_capability('moodle/course:viewhiddenuserfields', $context) or
in_array('email', $extrafields)) {
$row->cells[1]->text .= get_string('email').get_string('labelsep', 'langconfig').html_writer::link("mailto:$user->email", $user->email) . '<br />';
}
foreach ($extrafields as $field) {
if ($field === 'email') {
// Skip email because it was displayed with different
// logic above (because this page is intended for
// students too)
continue;
}
$row->cells[1]->text .= get_user_field_name($field) .
get_string('labelsep', 'langconfig') . s($user->{$field}) . '<br />';
}
if (($user->city or $user->country) and (!isset($hiddenfields['city']) or !isset($hiddenfields['country']))) {
$row->cells[1]->text .= get_string('city').get_string('labelsep', 'langconfig');
if ($user->city && !isset($hiddenfields['city'])) {
$row->cells[1]->text .= $user->city;
}
if (!empty($countries[$user->country]) && !isset($hiddenfields['country'])) {
if ($user->city && !isset($hiddenfields['city'])) {
$row->cells[1]->text .= ', ';
}
$row->cells[1]->text .= $countries[$user->country];
}
$row->cells[1]->text .= '<br />';
}
if (!isset($hiddenfields['lastaccess'])) {
if ($user->lastaccess) {
$row->cells[1]->text .= get_string('lastaccess').get_string('labelsep', 'langconfig').userdate($user->lastaccess);
$row->cells[1]->text .= '&nbsp; ('. format_time(time() - $user->lastaccess, $datestring) .')';
} else {
$row->cells[1]->text .= get_string('lastaccess').get_string('labelsep', 'langconfig').get_string('never');
}
}
$row->cells[1]->text .= $OUTPUT->container_end();
$row->cells[2] = new html_table_cell();
$row->cells[2]->attributes['class'] = 'links';
$row->cells[2]->text = '';
$links = array();
if ($CFG->bloglevel > 0) {
$links[] = html_writer::link(new moodle_url('/blog/index.php?userid='.$user->id), get_string('blogs','blog'));
}
if (!empty($CFG->enablenotes) and (has_capability('moodle/notes:manage', $context) || has_capability('moodle/notes:view', $context))) {
$links[] = html_writer::link(new moodle_url('/notes/index.php?course=' . $course->id. '&user='.$user->id), get_string('notes','notes'));
}
if (has_capability('moodle/site:viewreports', $context) or has_capability('moodle/user:viewuseractivitiesreport', $usercontext)) {
$links[] = html_writer::link(new moodle_url('/course/user.php?id='. $course->id .'&user='. $user->id), get_string('activity'));
}
if ($USER->id != $user->id && !session_is_loggedinas() && has_capability('moodle/user:loginas', $context) && !is_siteadmin($user->id)) {
$links[] = html_writer::link(new moodle_url('/course/loginas.php?id='. $course->id .'&user='. $user->id .'&sesskey='. sesskey()), get_string('loginas'));
}
$links[] = html_writer::link(new moodle_url('/user/view.php?id='. $user->id .'&course='. $course->id), get_string('fullprofile') . '...');
$row->cells[2]->text .= implode('', $links);
if ($bulkoperations) {
$row->cells[2]->text .= '<br /><input type="checkbox" class="usercheckbox" name="user'.$user->id.'" /> ';
}
$table->data = array($row);
echo html_writer::table($table);
}
} else {
echo $OUTPUT->heading(get_string('nothingtodisplay'));
}
}
} else {
$countrysort = (strpos($sort, 'country') !== false);
$timeformat = get_string('strftimedate');
if ($userlist) {
$usersprinted = array();
foreach ($userlist as $user) {
if (in_array($user->id, $usersprinted)) { /// Prevent duplicates by r.hidden - MDL-13935
continue;
}
$usersprinted[] = $user->id; /// Add new user to the array of users printed
context_instance_preload($user);
if ($user->lastaccess) {
$lastaccess = format_time(time() - $user->lastaccess, $datestring);
} else {
$lastaccess = $strnever;
}
if (empty($user->country)) {
$country = '';
} else {
if($countrysort) {
$country = '('.$user->country.') '.$countries[$user->country];
}
else {
$country = $countries[$user->country];
}
}
$usercontext = context_user::instance($user->id);
if ($piclink = ($USER->id == $user->id || has_capability('moodle/user:viewdetails', $context) || has_capability('moodle/user:viewdetails', $usercontext))) {
$profilelink = '<strong><a href="'.$CFG->wwwroot.'/user/view.php?id='.$user->id.'&amp;course='.$course->id.'">'.fullname($user).'</a></strong>';
} else {
$profilelink = '<strong>'.fullname($user).'</strong>';
}
$data = array ($OUTPUT->user_picture($user, array('size' => 35, 'courseid'=>$course->id)), $profilelink);
if ($mode === MODE_BRIEF) {
foreach ($extrafields as $field) {
$data[] = $user->{$field};
}
}
if ($mode === MODE_BRIEF && !isset($hiddenfields['city'])) {
$data[] = $user->city;
}
if ($mode === MODE_BRIEF && !isset($hiddenfields['country'])) {
$data[] = $country;
}
if (!isset($hiddenfields['lastaccess'])) {
$data[] = $lastaccess;
}
if (isset($userlist_extra) && isset($userlist_extra[$user->id])) {
$ras = $userlist_extra[$user->id]['ra'];
$rastring = '';
foreach ($ras AS $key=>$ra) {
$rolename = $allrolenames[$ra['roleid']] ;
if ($ra['ctxlevel'] == CONTEXT_COURSECAT) {
$rastring .= $rolename. ' @ ' . '<a href="'.$CFG->wwwroot.'/course/category.php?id='.$ra['ctxinstanceid'].'">'.s($ra['ccname']).'</a>';
} elseif ($ra['ctxlevel'] == CONTEXT_SYSTEM) {
$rastring .= $rolename. ' - ' . get_string('globalrole','role');
} else {
$rastring .= $rolename;
}
}
$data[] = $rastring;
if ($groupmode != 0) {
// htmlescape with s() and implode the array
$data[] = implode(', ', array_map('s',$userlist_extra[$user->id]['group']));
$data[] = implode(', ', array_map('s', $userlist_extra[$user->id]['gping']));
}
}
if ($bulkoperations) {
$data[] = '<input type="checkbox" class="usercheckbox" name="user'.$user->id.'" />';
}
$table->add_data($data);
}
}
$table->print_html();
}
if ($bulkoperations) {
echo '<br /><div class="buttons">';
echo '<input type="button" id="checkall" value="'.get_string('selectall').'" /> ';
echo '<input type="button" id="checknone" value="'.get_string('deselectall').'" /> ';
$displaylist = array();
$displaylist['messageselect.php'] = get_string('messageselectadd');
if (!empty($CFG->enablenotes) && has_capability('moodle/notes:manage', $context) && $context->id != $frontpagectx->id) {
$displaylist['addnote.php'] = get_string('addnewnote', 'notes');
$displaylist['groupaddnote.php'] = get_string('groupaddnewnote', 'notes');
}
echo $OUTPUT->help_icon('withselectedusers');
echo html_writer::tag('label', get_string("withselectedusers"), array('for'=>'formactionid'));
echo html_writer::select($displaylist, 'formaction', '', array(''=>'choosedots'), array('id'=>'formactionid'));
echo '<input type="hidden" name="id" value="'.$course->id.'" />';
echo '<noscript style="display:inline">';
echo '<div><input type="submit" value="'.get_string('ok').'" /></div>';
echo '</noscript>';
echo '</div></div>';
echo '</form>';
$module = array('name'=>'core_user', 'fullpath'=>'/user/module.js');
$PAGE->requires->js_init_call('M.core_user.init_participation', null, false, $module);
}
if (has_capability('moodle/site:viewparticipants', $context) && $totalcount > ($perpage*3)) {
echo '<form action="index.php" class="searchform"><div><input type="hidden" name="id" value="'.$course->id.'" />'.get_string('search').':&nbsp;'."\n";
echo '<label class="accesshide" for="search">' . get_string('search', 'search') . '</label>';
echo '<input type="text" id="search" name="search" value="'.s($search).'" />&nbsp;<input type="submit" value="'.get_string('search').'" /></div></form>'."\n";
}
$perpageurl = clone($baseurl);
$perpageurl->remove_params('perpage');
if ($perpage == SHOW_ALL_PAGE_SIZE) {
$perpageurl->param('perpage', DEFAULT_PAGE_SIZE);
echo $OUTPUT->container(html_writer::link($perpageurl, get_string('showperpage', '', DEFAULT_PAGE_SIZE)), array(), 'showall');
} else if ($matchcount > 0 && $perpage < $matchcount) {
$perpageurl->param('perpage', SHOW_ALL_PAGE_SIZE);
echo $OUTPUT->container(html_writer::link($perpageurl, get_string('showall', '', $matchcount)), array(), 'showall');
}
echo '</div>'; // userlist
echo $OUTPUT->footer();
if ($userlist) {
$userlist->close();
}
function get_course_lastaccess_sql($accesssince='') {
if (empty($accesssince)) {
return '';
}
if ($accesssince == -1) { // never
return 'ul.timeaccess = 0';
} else {
return 'ul.timeaccess != 0 AND ul.timeaccess < '.$accesssince;
}
}
function get_user_lastaccess_sql($accesssince='') {
if (empty($accesssince)) {
return '';
}
if ($accesssince == -1) { // never
return 'u.lastaccess = 0';
} else {
return 'u.lastaccess != 0 AND u.lastaccess < '.$accesssince;
}
}
Jump to Line
Something went wrong with that request. Please try again.