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'), $course->fullname, "id\">$course->shortname -> ". 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 ''; if ($groupmode == VISIBLEGROUPS or ($groupmode and isteacheredit($course->id))) { if ($groups = get_records_menu("groups", "courseid", $course->id, "name ASC", "id,name")) { echo ''; } } echo '

'; print_group_menu($groups, $groupmode, $currentgroup, $baseurl); echo '

'; echo get_string('userlist').': '; $formatmenu = array( '0' => get_string('detailedless'), '1' => get_string('detailedmore')); echo popup_form($baseurl.'&mode=', $formatmenu, 'formatmenu', $fullmode, '', '', '', true); echo '

'; 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 '

'; print_group_picture($group, $course->id, true, false, false); echo '

'; echo '

'.$group->name; if (isteacheredit($course->id)) { echo ' '; echo ''; echo ''; } echo '

'; echo format_text($group->description); echo '

'; } } } $exceptions = array(); // This will be an array of userids that are shown as teachers and thus // do not have to be shown as users as well. Only relevant on site course. if($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 '

'.$course->teachers; echo ' '; echo ''; if (isadmin() or ($course->category and (iscreator() or (isteacheredit($course->id) and !empty($CFG->teacherassignteachers))))) { echo ' '; echo ''; } echo '

'; $exceptions = array_keys($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]; } } $table->add_data(array ( //'', print_user_picture($teacher->id, $course->id, $teacher->picture, false, true), ''.fullname($teacher, $isteacher).'', $teacher->city, $country, $lastaccess)); } $table->print_html(); } } } else { // Don't show teachers echo '

'.$course->teachers; echo ' '; echo ''; if (isadmin() or ($course->category and (iscreator() or (isteacheredit($course->id) and !empty($CFG->teacherassignteachers))))) { echo ' '; echo ''; } echo '

'; } $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 '

'.get_string('counteditems', '', $a); if (isteacheredit($course->id)) { echo ' '; echo ''; } echo '

'; if ($CFG->longtimenosee > 0 && $CFG->longtimenosee < 1000 && $totalcount > 0) { echo '

('.get_string('unusedaccounts', '', $CFG->longtimenosee).')

'; } 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 '

'.get_string('firstname').' : '; if(!empty($firstinitial)) { echo ''.$strall.''; } else { echo ''.$strall.''; } foreach ($alpha as $letter) { if ($letter == $firstinitial) { echo ' '.$letter.''; } else { echo ' '.$letter.''; } } echo '

'; // Bar of last initials echo '

'.get_string('lastname').' : '; if(!empty($lastinitial)) { echo ''.$strall.''; } else { echo ''.$strall.''; } foreach ($alpha as $letter) { if ($letter == $lastinitial) { echo ' '.$letter.''; } else { echo ' '.$letter.''; } } echo '

'; 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]; } } $table->add_data(array ( //'', print_user_picture($student->id, $course->id, $student->picture, false, true), ''.fullname($student).'', $student->city, $country, $lastaccess)); } } $table->print_html(); } if ($perpage == 99999) { echo '

'.get_string('showperpage', '', DEFAULT_PAGE_SIZE).'

'; } else if ($matchcount > 0 && $perpage < $matchcount) { echo '

'.get_string('showall', '', $matchcount).'

'; } print_footer($course); ?>