mirror of
https://github.com/moodle/moodle.git
synced 2025-02-19 15:45:59 +01:00
a5a3f48a4a
Augment tablelib so that it can accept a default sort order. Adding default sort order to participant lists to reinstate 1.4-style behavior.
448 lines
18 KiB
PHP
448 lines
18 KiB
PHP
<?PHP // $Id$
|
|
|
|
// Lists all the users within a given course
|
|
|
|
require_once('../config.php');
|
|
require_once($CFG->libdir.'/tablelib.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);
|
|
|
|
$id = required_param('id', PARAM_INT); // Course id
|
|
$group = optional_param('group', -1, PARAM_INT); // Group to show
|
|
$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); // '0' for less details, '1' for more
|
|
$showteachers = optional_param('teachers', 1, PARAM_INT); // do we want to see the teacher list?
|
|
|
|
if (! $course = get_record('course', 'id', $id)) {
|
|
error("Course ID is incorrect");
|
|
}
|
|
|
|
require_login($course->id);
|
|
|
|
if (!$course->category) {
|
|
if (!$CFG->showsiteparticipantslist and !isteacher(SITEID)) {
|
|
notice(get_string('sitepartlist0'));
|
|
}
|
|
if ($CFG->showsiteparticipantslist < 2 and !isteacherinanycourse()) {
|
|
notice(get_string('sitepartlist1'));
|
|
}
|
|
}
|
|
|
|
add_to_log($course->id, 'user', 'view all', 'index.php?id='.$course->id, '');
|
|
|
|
$isteacher = isteacher($course->id);
|
|
|
|
$countries = get_list_of_countries();
|
|
|
|
$strnever = get_string('never');
|
|
|
|
$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) {
|
|
$SESSION->userindexmode = $fullmode = ($mode == 1);
|
|
} else if (isset($SESSION->userindexmode)) {
|
|
$fullmode = $SESSION->userindexmode;
|
|
} else {
|
|
$fullmode = false;
|
|
}
|
|
|
|
/// Check to see if groups are being used in this forum
|
|
/// and if so, set $currentgroup to reflect the current group
|
|
|
|
$groupmode = groupmode($course); // Groups are being used
|
|
$currentgroup = get_and_set_current_group($course, $groupmode, $group);
|
|
|
|
if (!$currentgroup) { // To make some other functions work better later
|
|
$currentgroup = NULL;
|
|
}
|
|
|
|
$isseparategroups = ($course->groupmode == SEPARATEGROUPS and $course->groupmodeforce and
|
|
!isteacheredit($course->id));
|
|
|
|
if ($isseparategroups and (!$currentgroup) ) { //XXX
|
|
print_heading(get_string("notingroup", "forum"));
|
|
print_footer($course);
|
|
exit;
|
|
}
|
|
|
|
// Should use this variable so that we don't break stuff every time a variable is added or changed.
|
|
$baseurl = $CFG->wwwroot.'/user/index.php?id='.$course->id.'&group='.$currentgroup.'&perpage='.$perpage.'&teachers='.$showteachers;
|
|
|
|
/// Print headers
|
|
|
|
if ($course->category) {
|
|
print_header("$course->shortname: ".get_string('participants'), $course->fullname,
|
|
"<a href=\"../course/view.php?id=$course->id\">$course->shortname</a> -> ".
|
|
get_string('participants'), "", "", true, " ", navmenu($course));
|
|
} else {
|
|
print_header("$course->shortname: ".get_string('participants'), $course->fullname,
|
|
get_string('participants'), "", "", true, " ", navmenu($course));
|
|
}
|
|
|
|
/// Print settings and things in a table across the top
|
|
|
|
echo '<table class="controls" cellspacing="0"><tr>';
|
|
|
|
if ($groupmode == VISIBLEGROUPS or ($groupmode and isteacheredit($course->id))) {
|
|
if ($groups = get_records_menu("groups", "courseid", $course->id, "name ASC", "id,name")) {
|
|
echo '<td class="left">';
|
|
print_group_menu($groups, $groupmode, $currentgroup, $baseurl);
|
|
echo '</td>';
|
|
}
|
|
}
|
|
|
|
echo '<td class="right">';
|
|
echo get_string('userlist').': ';
|
|
$formatmenu = array( '0' => get_string('detailedless'),
|
|
'1' => get_string('detailedmore'));
|
|
echo popup_form($baseurl.'&mode=', $formatmenu, 'formatmenu', $fullmode, '', '', '', true);
|
|
echo '</td></tr></table>';
|
|
|
|
if ($currentgroup and (!$isseparategroups or isteacheredit($course->id))) { /// Display info about the group
|
|
if ($group = get_record('groups', 'id', $currentgroup)) {
|
|
if (!empty($group->description) or (!empty($group->picture) and empty($group->hidepicture))) {
|
|
echo '<table class="groupinfobox"><tr><td class="left side picture">';
|
|
print_group_picture($group, $course->id, true, false, false);
|
|
echo '</td><td class="content">';
|
|
echo '<h3>'.$group->name;
|
|
if (isteacheredit($course->id)) {
|
|
echo ' <a title="'.get_string('editgroupprofile').'" href="../course/groups.php?id='.$course->id.'&group='.$group->id.'">';
|
|
echo '<img src="'.$CFG->pixpath.'/t/edit.gif" alt="" border="0">';
|
|
echo '</a>';
|
|
}
|
|
echo '</h3>';
|
|
echo format_text($group->description);
|
|
echo '</td></tr></table>';
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
$exceptions = array(); // This will be an array of userids that are shown as teachers and thus
|
|
// do not have to be shown as users as well. Only relevant on site course.
|
|
|
|
if($showteachers) {
|
|
|
|
$tablecolumns = array('picture', 'fullname', 'city', 'country', 'lastaccess');
|
|
$tableheaders = array('', get_string('fullname'), get_string('city'), get_string('country'), get_string('lastaccess'));
|
|
|
|
$table = new flexible_table('user-index-teachers');
|
|
|
|
$table->define_columns($tablecolumns);
|
|
$table->define_headers($tableheaders);
|
|
$table->define_baseurl($baseurl);
|
|
|
|
$table->sortable(true, 'lastaccess', SORT_DESC);
|
|
|
|
$table->set_attribute('cellspacing', '0');
|
|
$table->set_attribute('id', 'teachers');
|
|
$table->set_attribute('class', 'generaltable generalbox');
|
|
|
|
$table->setup();
|
|
|
|
if($whereclause = $table->get_sql_where()) {
|
|
$whereclause .= ' AND ';
|
|
}
|
|
|
|
$teachersql = "SELECT u.id, u.username, u.firstname, u.lastname, u.maildisplay, u.mailformat, u.maildigest,
|
|
u.email, u.maildisplay, u.city, u.country, u.lastlogin, u.picture, u.lang, u.timezone,
|
|
u.emailstop, t.authority,t.role,t.editall,t.timeaccess as lastaccess, m.groupid
|
|
FROM {$CFG->prefix}user u
|
|
LEFT JOIN {$CFG->prefix}user_teachers t ON t.userid = u.id
|
|
LEFT JOIN {$CFG->prefix}groups_members m ON m.userid = u.id ";
|
|
|
|
if($isseparategroups) {
|
|
$whereclause .= '(t.editall OR groupid = '.$currentgroup.') AND ';
|
|
}
|
|
else if ($currentgroup) { // Displaying a group by choice
|
|
$whereclause .= 'groupid = '.$currentgroup.' AND ';
|
|
}
|
|
|
|
$teachersql .= 'WHERE '.$whereclause.' t.course = '.$course->id.' AND u.deleted = 0 AND u.confirmed = 1 AND t.authority > 0';
|
|
|
|
if($sortclause = $table->get_sql_sort()) {
|
|
$teachersql .= ' ORDER BY '.$sortclause;
|
|
}
|
|
|
|
$teachers = get_records_sql($teachersql);
|
|
|
|
if(!empty($teachers)) {
|
|
|
|
echo '<h2>'.$course->teachers;
|
|
echo ' <a href="'.$baseurl.'&teachers=0">';
|
|
echo '<img src="'.$CFG->pixpath.'/i/hide.gif" height="16" width="16" alt="'.get_string('hide').'" /></a>';
|
|
if (isadmin() or ($course->category and (iscreator() or (isteacheredit($course->id) and !empty($CFG->teacherassignteachers))))) {
|
|
echo ' <a href="'.$CFG->wwwroot.'/course/teacher.php?id='.$course->id.'">';
|
|
echo '<img src="'.$CFG->pixpath.'/i/edit.gif" height="16" width="16" alt="'.get_string('edit').'" /></a>';
|
|
}
|
|
echo '</h2>';
|
|
|
|
$exceptions = array_keys($teachers);
|
|
|
|
if ($fullmode) {
|
|
foreach ($teachers as $key => $teacher) {
|
|
print_user($teacher, $course);
|
|
}
|
|
} else {
|
|
$countrysort = (strpos($sortclause, 'country') !== false);
|
|
foreach ($teachers as $teacher) {
|
|
|
|
if ($teacher->lastaccess) {
|
|
$lastaccess = format_time(time() - $teacher->lastaccess, $datestring);
|
|
} else {
|
|
$lastaccess = $strnever;
|
|
}
|
|
|
|
if (empty($teacher->country)) {
|
|
$country = '';
|
|
}
|
|
else {
|
|
if($countrysort) {
|
|
$country = '('.$teacher->country.') '.$countries[$teacher->country];
|
|
}
|
|
else {
|
|
$country = $countries[$teacher->country];
|
|
}
|
|
}
|
|
|
|
$table->add_data(array (
|
|
//'<input type="checkbox" name="userid[]" value="'.$teacher->id.'" />',
|
|
print_user_picture($teacher->id, $course->id, $teacher->picture, false, true),
|
|
'<strong><a href="'.$CFG->wwwroot.'/user/view.php?id='.$teacher->id.'&course='.$course->id.'">'.fullname($teacher, $isteacher).'</a></strong>',
|
|
$teacher->city,
|
|
$country,
|
|
$lastaccess));
|
|
}
|
|
|
|
$table->print_html();
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// Don't show teachers
|
|
echo '<h2>'.$course->teachers;
|
|
echo ' <a href="'.$baseurl.'&teachers=1">';
|
|
echo '<img src="'.$CFG->pixpath.'/i/show.gif" height="16" width="16" alt="'.get_string('show').'" /></a>';
|
|
if (isadmin() or ($course->category and (iscreator() or (isteacheredit($course->id) and !empty($CFG->teacherassignteachers))))) {
|
|
echo ' <a href="'.$CFG->wwwroot.'/course/teacher.php?id='.$course->id.'">';
|
|
echo '<img src="'.$CFG->pixpath.'/i/edit.gif" height="16" width="16" alt="'.get_string('edit').'" /></a>';
|
|
}
|
|
echo '</h2>';
|
|
}
|
|
|
|
$guest = get_guest();
|
|
$exceptions[] = $guest->id;
|
|
|
|
$tablecolumns = array('picture', 'fullname', 'city', 'country', 'lastaccess');
|
|
$tableheaders = array('', get_string('fullname'), get_string('city'), get_string('country'), get_string('lastaccess'));
|
|
|
|
$table = new flexible_table('user-index-students');
|
|
|
|
$table->define_columns($tablecolumns);
|
|
$table->define_headers($tableheaders);
|
|
$table->define_baseurl($baseurl);
|
|
|
|
$table->sortable(true, 'lastaccess', SORT_DESC);
|
|
|
|
$table->set_attribute('cellspacing', '0');
|
|
$table->set_attribute('id', 'students');
|
|
$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();
|
|
|
|
if(SITEID == $course->id) {
|
|
$select = 'SELECT u.id, u.username, u.firstname, u.lastname, u.email, u.city, u.country,
|
|
u.picture, u.lang, u.timezone, u.emailstop, u.maildisplay, u.lastaccess ';
|
|
$from = 'FROM '.$CFG->prefix.'user u ';
|
|
$where = 'WHERE confirmed = 1 AND u.deleted = 0 ';
|
|
}
|
|
else {
|
|
$select = 'SELECT u.id, u.username, u.firstname, u.lastname, u.email, u.city, u.country,
|
|
u.picture, u.lang, u.timezone, u.emailstop, u.maildisplay, s.timeaccess AS lastaccess ';
|
|
$from = 'FROM '.$CFG->prefix.'user u LEFT JOIN '.$CFG->prefix.'user_students s ON s.userid = u.id ';
|
|
$where = 'WHERE s.course = '.$course->id.' AND u.deleted = 0 ';
|
|
}
|
|
|
|
if ($currentgroup) { // Displaying a group by choice
|
|
// FIX: TODO: This will not work if $currentgroup == 0, i.e. "those not in a group"
|
|
$from .= 'LEFT JOIN '.$CFG->prefix.'groups_members gm ON u.id = gm.userid ';
|
|
$where .= ' AND gm.groupid = '.$currentgroup;
|
|
}
|
|
|
|
if($course->id == SITEID) {
|
|
$where .= ' AND u.id NOT IN ('.implode(',', $exceptions).')';
|
|
}
|
|
|
|
$totalcount = count_records_sql('SELECT COUNT(*) '.$from.$where);
|
|
|
|
if($table->get_sql_where()) {
|
|
$where .= ' AND '.$table->get_sql_where();
|
|
}
|
|
|
|
if($table->get_sql_sort()) {
|
|
$sort = ' ORDER BY '.$table->get_sql_sort();
|
|
}
|
|
else {
|
|
$sort = '';
|
|
}
|
|
|
|
if($table->get_sql_sort()) {
|
|
$sort = ' ORDER BY '.$table->get_sql_sort();
|
|
}
|
|
else {
|
|
$sort = '';
|
|
}
|
|
|
|
$matchcount = count_records_sql('SELECT COUNT(*) '.$from.$where);
|
|
|
|
$table->initialbars($totalcount > $perpage);
|
|
$table->pagesize($perpage, $matchcount);
|
|
|
|
if($table->get_page_start() !== '' && $table->get_page_size() !== '') {
|
|
$limit = ' '.sql_paging_limit($table->get_page_start(), $table->get_page_size());
|
|
}
|
|
else {
|
|
$limit = '';
|
|
}
|
|
|
|
$students = get_records_sql($select.$from.$where.$sort.$limit);
|
|
|
|
$a->count = $totalcount;
|
|
$a->items = $totalcount == 1 ? $course->student : $course->students;
|
|
echo '<h2>'.get_string('counteditems', '', $a);
|
|
if (isteacheredit($course->id)) {
|
|
echo ' <a href="../course/student.php?id='.$course->id.'">';
|
|
echo '<img src="'.$CFG->pixpath.'/i/edit.gif" height="16" width="16" alt="" /></a>';
|
|
}
|
|
echo '</h2>';
|
|
|
|
if ($CFG->longtimenosee > 0 && $CFG->longtimenosee < 1000 && $totalcount > 0) {
|
|
echo '<p id="longtimenosee">('.get_string('unusedaccounts', '', $CFG->longtimenosee).')</p>';
|
|
}
|
|
|
|
if ($fullmode) { // Print simple listing
|
|
if ($totalcount < 1) {
|
|
print_heading(get_string("nostudentsfound", "", $course->students));
|
|
}
|
|
else {
|
|
|
|
if($totalcount > $perpage) {
|
|
|
|
$firstinitial = $table->get_initial_first();
|
|
$lastinitial = $table->get_initial_last();
|
|
$strall = get_string('all');
|
|
$alpha = explode(',', get_string('alphabet'));
|
|
|
|
// Bar of first initials
|
|
|
|
echo '<div class="initialbar firstinitial">'.get_string('firstname').' : ';
|
|
if(!empty($firstinitial)) {
|
|
echo '<a href="'.$baseurl.'&sifirst=">'.$strall.'</a>';
|
|
} else {
|
|
echo '<strong>'.$strall.'</strong>';
|
|
}
|
|
foreach ($alpha as $letter) {
|
|
if ($letter == $firstinitial) {
|
|
echo ' <strong>'.$letter.'</strong>';
|
|
} else {
|
|
echo ' <a href="'.$baseurl.'&sifirst='.$letter.'">'.$letter.'</a>';
|
|
}
|
|
}
|
|
echo '</div>';
|
|
|
|
// Bar of last initials
|
|
|
|
echo '<div class="initialbar lastinitial">'.get_string('lastname').' : ';
|
|
if(!empty($lastinitial)) {
|
|
echo '<a href="'.$baseurl.'&silast=">'.$strall.'</a>';
|
|
} else {
|
|
echo '<strong>'.$strall.'</strong>';
|
|
}
|
|
foreach ($alpha as $letter) {
|
|
if ($letter == $lastinitial) {
|
|
echo ' <strong>'.$letter.'</strong>';
|
|
} else {
|
|
echo ' <a href="'.$baseurl.'&silast='.$letter.'">'.$letter.'</a>';
|
|
}
|
|
}
|
|
echo '</div>';
|
|
|
|
print_paging_bar($matchcount, intval($table->get_page_start() / $perpage), $perpage, $baseurl.'&', 'spage');
|
|
|
|
}
|
|
|
|
if($matchcount > 0) {
|
|
foreach ($students as $student) {
|
|
print_user($student, $course);
|
|
}
|
|
}
|
|
else {
|
|
print_heading(get_string('nothingtodisplay'));
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$countrysort = (strpos($sort, 'country') !== false);
|
|
if (!empty($students)) {
|
|
foreach ($students as $student) {
|
|
if ($student->lastaccess) {
|
|
$lastaccess = format_time(time() - $student->lastaccess, $datestring);
|
|
} else {
|
|
$lastaccess = $strnever;
|
|
}
|
|
|
|
if (empty($student->country)) {
|
|
$country = '';
|
|
}
|
|
else {
|
|
if($countrysort) {
|
|
$country = '('.$student->country.') '.$countries[$student->country];
|
|
}
|
|
else {
|
|
$country = $countries[$student->country];
|
|
}
|
|
}
|
|
|
|
$table->add_data(array (
|
|
//'<input type="checkbox" name="userid[]" value="'.$teacher->id.'" />',
|
|
print_user_picture($student->id, $course->id, $student->picture, false, true),
|
|
'<strong><a href="'.$CFG->wwwroot.'/user/view.php?id='.$student->id.'&course='.$course->id.'">'.fullname($student).'</a></strong>',
|
|
$student->city,
|
|
$country,
|
|
$lastaccess));
|
|
}
|
|
}
|
|
|
|
$table->print_html();
|
|
|
|
}
|
|
|
|
if ($perpage == 99999) {
|
|
echo '<div id="showall"><a href="'.$baseurl.'&perpage='.DEFAULT_PAGE_SIZE.'">'.get_string('showperpage', '', DEFAULT_PAGE_SIZE).'</a></div>';
|
|
}
|
|
else if ($matchcount > 0 && $perpage < $matchcount) {
|
|
echo '<div id="showall"><a href="'.$baseurl.'&perpage=99999">'.get_string('showall', '', $matchcount).'</a></div>';
|
|
}
|
|
|
|
print_footer($course);
|
|
|
|
?>
|