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renderer.php
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renderer.php
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<?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/>.
/**
* Attendance module renderering methods
*
* @package mod_attendance
* @copyright 2011 Artem Andreev <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
require_once(dirname(__FILE__).'/locallib.php');
require_once(dirname(__FILE__).'/renderables.php');
require_once(dirname(__FILE__).'/renderhelpers.php');
require_once($CFG->libdir.'/tablelib.php');
require_once($CFG->libdir.'/moodlelib.php');
/**
* Attendance module renderer class
*
* @copyright 2011 Artem Andreev <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_attendance_renderer extends plugin_renderer_base {
// External API - methods to render attendance renderable components.
/**
* Renders tabs for attendance
*
* @param attendance_tabs $atttabs - tabs to display
* @return string html code
*/
protected function render_attendance_tabs(attendance_tabs $atttabs) {
return print_tabs($atttabs->get_tabs(), $atttabs->currenttab, null, null, true);
}
/**
* Renders filter controls for attendance
*
* @param attendance_filter_controls $fcontrols - filter controls data to display
* @return string html code
*/
protected function render_attendance_filter_controls(attendance_filter_controls $fcontrols) {
$filtertable = new html_table();
$filtertable->attributes['class'] = ' ';
$filtertable->width = '100%';
$filtertable->align = array('left', 'center', 'right', 'right');
$filtertable->data[0][] = $this->render_sess_group_selector($fcontrols);
$filtertable->data[0][] = $this->render_curdate_controls($fcontrols);
$filtertable->data[0][] = $this->render_paging_controls($fcontrols);
$filtertable->data[0][] = $this->render_view_controls($fcontrols);
$o = html_writer::table($filtertable);
$o = $this->output->container($o, 'attfiltercontrols');
return $o;
}
/**
* Render group selector
*
* @param attendance_filter_controls $fcontrols
* @return mixed|string
*/
protected function render_sess_group_selector(attendance_filter_controls $fcontrols) {
switch ($fcontrols->pageparams->selectortype) {
case mod_attendance_page_with_filter_controls::SELECTOR_SESS_TYPE:
$sessgroups = $fcontrols->get_sess_groups_list();
if ($sessgroups) {
$select = new single_select($fcontrols->url(), 'group', $sessgroups,
$fcontrols->get_current_sesstype(), null, 'selectgroup');
$select->label = get_string('sessions', 'attendance');
$output = $this->output->render($select);
return html_writer::tag('div', $output, array('class' => 'groupselector'));
}
break;
case mod_attendance_page_with_filter_controls::SELECTOR_GROUP:
return groups_print_activity_menu($fcontrols->cm, $fcontrols->url(), true);
}
return '';
}
/**
* Render paging controls.
*
* @param attendance_filter_controls $fcontrols
* @return string
*/
protected function render_paging_controls(attendance_filter_controls $fcontrols) {
$pagingcontrols = '';
$group = 0;
if (!empty($fcontrols->pageparams->group)) {
$group = $fcontrols->pageparams->group;
}
$totalusers = count_enrolled_users(context_module::instance($fcontrols->cm->id), 'mod/attendance:canbelisted', $group);
if (empty($fcontrols->pageparams->page) || !$fcontrols->pageparams->page || !$totalusers ||
empty($fcontrols->pageparams->perpage)) {
return $pagingcontrols;
}
$numberofpages = ceil($totalusers / $fcontrols->pageparams->perpage);
if ($fcontrols->pageparams->page > 1) {
$pagingcontrols .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->curdate,
'page' => $fcontrols->pageparams->page - 1)),
$this->output->larrow());
}
$pagingcontrols .= html_writer::tag('span', "Page {$fcontrols->pageparams->page} of $numberofpages",
array('class' => 'attbtn'));
if ($fcontrols->pageparams->page < $numberofpages) {
$pagingcontrols .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->curdate,
'page' => $fcontrols->pageparams->page + 1)),
$this->output->rarrow());
}
return $pagingcontrols;
}
/**
* Render date controls.
*
* @param attendance_filter_controls $fcontrols
* @return string
*/
protected function render_curdate_controls(attendance_filter_controls $fcontrols) {
global $CFG;
$curdatecontrols = '';
if ($fcontrols->curdatetxt) {
$this->page->requires->strings_for_js(array('calclose', 'caltoday'), 'attendance');
$jsvals = array(
'cal_months' => explode(',', get_string('calmonths', 'attendance')),
'cal_week_days' => explode(',', get_string('calweekdays', 'attendance')),
'cal_start_weekday' => $CFG->calendar_startwday,
'cal_cur_date' => $fcontrols->curdate);
$curdatecontrols = html_writer::script(js_writer::set_variable('M.attendance', $jsvals));
$this->page->requires->js('/mod/attendance/calendar.js');
$curdatecontrols .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->prevcur)),
$this->output->larrow());
$params = array(
'title' => get_string('calshow', 'attendance'),
'id' => 'show',
'class' => 'btn btn-secondary',
'type' => 'button');
$buttonform = html_writer::tag('button', $fcontrols->curdatetxt, $params);
foreach ($fcontrols->url_params(array('curdate' => '')) as $name => $value) {
$params = array(
'type' => 'hidden',
'id' => $name,
'name' => $name,
'value' => $value);
$buttonform .= html_writer::empty_tag('input', $params);
}
$params = array(
'id' => 'currentdate',
'action' => $fcontrols->url_path(),
'method' => 'post'
);
$buttonform = html_writer::tag('form', $buttonform, $params);
$curdatecontrols .= $buttonform;
$curdatecontrols .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->nextcur)),
$this->output->rarrow());
}
return $curdatecontrols;
}
/**
* Render view controls.
*
* @param attendance_filter_controls $fcontrols
* @return string
*/
protected function render_view_controls(attendance_filter_controls $fcontrols) {
$views[ATT_VIEW_ALL] = get_string('all', 'attendance');
$views[ATT_VIEW_ALLPAST] = get_string('allpast', 'attendance');
$views[ATT_VIEW_MONTHS] = get_string('months', 'attendance');
$views[ATT_VIEW_WEEKS] = get_string('weeks', 'attendance');
$views[ATT_VIEW_DAYS] = get_string('days', 'attendance');
if ($fcontrols->reportcontrol && $fcontrols->att->grade > 0) {
$a = $fcontrols->att->get_lowgrade_threshold() * 100;
$views[ATT_VIEW_NOTPRESENT] = get_string('below', 'attendance', $a);
}
if ($fcontrols->reportcontrol) {
$views[ATT_VIEW_SUMMARY] = get_string('summary', 'attendance');
}
$viewcontrols = '';
foreach ($views as $key => $sview) {
if ($key != $fcontrols->pageparams->view) {
$link = html_writer::link($fcontrols->url(array('view' => $key)), $sview);
$viewcontrols .= html_writer::tag('span', $link, array('class' => 'attbtn'));
} else {
$viewcontrols .= html_writer::tag('span', $sview, array('class' => 'attcurbtn'));
}
}
return html_writer::tag('nobr', $viewcontrols);
}
/**
* Renders attendance sessions managing table
*
* @param attendance_manage_data $sessdata to display
* @return string html code
*/
protected function render_attendance_manage_data(attendance_manage_data $sessdata) {
$o = $this->render_sess_manage_table($sessdata) . $this->render_sess_manage_control($sessdata);
$o = html_writer::tag('form', $o, array('method' => 'post', 'action' => $sessdata->url_sessions()->out()));
$o = $this->output->container($o, 'generalbox attwidth');
$o = $this->output->container($o, 'attsessions_manage_table');
return $o;
}
/**
* Render session manage table.
*
* @param attendance_manage_data $sessdata
* @return string
*/
protected function render_sess_manage_table(attendance_manage_data $sessdata) {
$this->page->requires->js_init_call('M.mod_attendance.init_manage');
$table = new html_table();
$table->width = '100%';
$table->head = array(
'#',
get_string('date', 'attendance'),
get_string('time', 'attendance'),
get_string('sessiontypeshort', 'attendance'),
get_string('description', 'attendance'),
get_string('actions'),
html_writer::checkbox('cb_selector', 0, false, '', array('id' => 'cb_selector'))
);
$table->align = array('', 'right', '', '', 'left', 'right', 'center');
$table->size = array('1px', '1px', '1px', '', '*', '120px', '1px');
$i = 0;
foreach ($sessdata->sessions as $key => $sess) {
$i++;
$dta = $this->construct_date_time_actions($sessdata, $sess);
$table->data[$sess->id][] = $i;
$table->data[$sess->id][] = $dta['date'];
$table->data[$sess->id][] = $dta['time'];
if ($sess->groupid) {
if (empty($sessdata->groups[$sess->groupid])) {
$table->data[$sess->id][] = get_string('deletedgroup', 'attendance');
// Remove actions and links on date/time.
$dta['actions'] = '';
$dta['date'] = userdate($sess->sessdate, get_string('strftimedmyw', 'attendance'));
$dta['time'] = $this->construct_time($sess->sessdate, $sess->duration);
} else {
$table->data[$sess->id][] = get_string('group') . ': ' . $sessdata->groups[$sess->groupid]->name;
}
} else {
$table->data[$sess->id][] = get_string('commonsession', 'attendance');
}
$table->data[$sess->id][] = $sess->description;
$table->data[$sess->id][] = $dta['actions'];
$table->data[$sess->id][] = html_writer::checkbox('sessid[]', $sess->id, false, '',
array('class' => 'attendancesesscheckbox'));
}
return html_writer::table($table);
}
/**
* Implementation of user image rendering.
*
* @param attendance_password_icon $helpicon A help icon instance
* @return string HTML fragment
*/
protected function render_attendance_password_icon(attendance_password_icon $helpicon) {
return $this->render_from_template('attendance/attendance_password_icon', $helpicon->export_for_template($this));
}
/**
* Construct date time actions.
*
* @param attendance_manage_data $sessdata
* @param stdClass $sess
* @return array
*/
private function construct_date_time_actions(attendance_manage_data $sessdata, $sess) {
$actions = '';
if ((!empty($sess->studentpassword) || ($sess->includeqrcode == 1)) &&
(has_capability('mod/attendance:manageattendances', $sessdata->att->context) ||
has_capability('mod/attendance:takeattendances', $sessdata->att->context) ||
has_capability('mod/attendance:changeattendances', $sessdata->att->context))) {
$icon = new attendance_password_icon($sess->studentpassword, $sess->id);
if ($sess->includeqrcode == 1||$sess->rotateqrcode == 1) {
$icon->includeqrcode = 1;
} else {
$icon->includeqrcode = 0;
}
$actions .= $this->render($icon);
}
$date = userdate($sess->sessdate, get_string('strftimedmyw', 'attendance'));
$time = $this->construct_time($sess->sessdate, $sess->duration);
if ($sess->lasttaken > 0) {
if (has_capability('mod/attendance:changeattendances', $sessdata->att->context)) {
$url = $sessdata->url_take($sess->id, $sess->groupid);
$title = get_string('changeattendance', 'attendance');
$date = html_writer::link($url, $date, array('title' => $title));
$time = html_writer::link($url, $time, array('title' => $title));
$actions .= $this->output->action_icon($url, new pix_icon('redo', $title, 'attendance'));
} else {
$date = '<i>' . $date . '</i>';
$time = '<i>' . $time . '</i>';
}
} else {
if (has_capability('mod/attendance:takeattendances', $sessdata->att->context)) {
$url = $sessdata->url_take($sess->id, $sess->groupid);
$title = get_string('takeattendance', 'attendance');
$actions .= $this->output->action_icon($url, new pix_icon('t/go', $title));
}
}
if (has_capability('mod/attendance:manageattendances', $sessdata->att->context)) {
$url = $sessdata->url_sessions($sess->id, mod_attendance_sessions_page_params::ACTION_UPDATE);
$title = get_string('editsession', 'attendance');
$actions .= $this->output->action_icon($url, new pix_icon('t/edit', $title));
$url = $sessdata->url_sessions($sess->id, mod_attendance_sessions_page_params::ACTION_DELETE);
$title = get_string('deletesession', 'attendance');
$actions .= $this->output->action_icon($url, new pix_icon('t/delete', $title));
}
return array('date' => $date, 'time' => $time, 'actions' => $actions);
}
/**
* Render session manage control.
*
* @param attendance_manage_data $sessdata
* @return string
*/
protected function render_sess_manage_control(attendance_manage_data $sessdata) {
$table = new html_table();
$table->attributes['class'] = ' ';
$table->width = '100%';
$table->align = array('left', 'right');
$table->data[0][] = $this->output->help_icon('hiddensessions', 'attendance',
get_string('hiddensessions', 'attendance').': '.$sessdata->hiddensessionscount);
if (has_capability('mod/attendance:manageattendances', $sessdata->att->context)) {
if ($sessdata->hiddensessionscount > 0) {
$attributes = array(
'type' => 'submit',
'name' => 'deletehiddensessions',
'class' => 'btn btn-secondary',
'value' => get_string('deletehiddensessions', 'attendance'));
$table->data[1][] = html_writer::empty_tag('input', $attributes);
}
$options = array(mod_attendance_sessions_page_params::ACTION_DELETE_SELECTED => get_string('delete'),
mod_attendance_sessions_page_params::ACTION_CHANGE_DURATION => get_string('changeduration', 'attendance'));
$controls = html_writer::select($options, 'action');
$attributes = array(
'type' => 'submit',
'name' => 'ok',
'value' => get_string('ok'),
'class' => 'btn btn-secondary');
$controls .= html_writer::empty_tag('input', $attributes);
} else {
$controls = get_string('youcantdo', 'attendance'); // You can't do anything.
}
$table->data[0][] = $controls;
return html_writer::table($table);
}
/**
* Render take data.
*
* @param attendance_take_data $takedata
* @return string
*/
protected function render_attendance_take_data(attendance_take_data $takedata) {
user_preference_allow_ajax_update('mod_attendance_statusdropdown', PARAM_TEXT);
$controls = $this->render_attendance_take_controls($takedata);
$table = html_writer::start_div('no-overflow');
if ($takedata->pageparams->viewmode == mod_attendance_take_page_params::SORTED_LIST) {
$table .= $this->render_attendance_take_list($takedata);
} else {
$table .= $this->render_attendance_take_grid($takedata);
}
$table .= html_writer::input_hidden_params($takedata->url(array('sesskey' => sesskey(),
'page' => $takedata->pageparams->page,
'perpage' => $takedata->pageparams->perpage)));
$table .= html_writer::end_div();
$params = array(
'type' => 'submit',
'class' => 'btn btn-primary',
'value' => get_string('save', 'attendance'));
$table .= html_writer::tag('center', html_writer::empty_tag('input', $params));
$table = html_writer::tag('form', $table, array('method' => 'post', 'action' => $takedata->url_path(),
'id' => 'attendancetakeform'));
foreach ($takedata->statuses as $status) {
$sessionstats[$status->id] = 0;
}
// Calculate the sum of statuses for each user.
$sessionstats[] = array();
foreach ($takedata->sessionlog as $userlog) {
foreach ($takedata->statuses as $status) {
if ($userlog->statusid == $status->id && in_array($userlog->studentid, array_keys($takedata->users))) {
$sessionstats[$status->id]++;
}
}
}
$statsoutput = '<br/>';
foreach ($takedata->statuses as $status) {
$statsoutput .= "$status->description = ".$sessionstats[$status->id]." <br/>";
}
return $controls.$table.$statsoutput;
}
/**
* Render take controls.
*
* @param attendance_take_data $takedata
* @return string
*/
protected function render_attendance_take_controls(attendance_take_data $takedata) {
$table = new html_table();
$table->attributes['class'] = ' ';
$table->data[0][] = $this->construct_take_session_info($takedata);
$table->data[0][] = $this->construct_take_controls($takedata);
return $this->output->container(html_writer::table($table), 'generalbox takecontrols');
}
/**
* Construct take session info.
*
* @param attendance_take_data $takedata
* @return string
*/
private function construct_take_session_info(attendance_take_data $takedata) {
$sess = $takedata->sessioninfo;
$date = userdate($sess->sessdate, get_string('strftimedate'));
$starttime = attendance_strftimehm($sess->sessdate);
$endtime = attendance_strftimehm($sess->sessdate + $sess->duration);
$time = html_writer::tag('nobr', $starttime . ($sess->duration > 0 ? ' - ' . $endtime : ''));
$sessinfo = $date.' '.$time;
$sessinfo .= html_writer::empty_tag('br');
$sessinfo .= html_writer::empty_tag('br');
$sessinfo .= $sess->description;
return $sessinfo;
}
/**
* Construct take controls.
*
* @param attendance_take_data $takedata
* @return string
*/
private function construct_take_controls(attendance_take_data $takedata) {
$controls = '';
$context = context_module::instance($takedata->cm->id);
$group = 0;
if ($takedata->pageparams->grouptype != mod_attendance_structure::SESSION_COMMON) {
$group = $takedata->pageparams->grouptype;
} else {
if ($takedata->pageparams->group) {
$group = $takedata->pageparams->group;
}
}
if (!empty($takedata->cm->groupingid)) {
if ($group == 0) {
$groups = array_keys(groups_get_all_groups($takedata->cm->course, 0, $takedata->cm->groupingid, 'g.id'));
} else {
$groups = $group;
}
$users = get_users_by_capability($context, 'mod/attendance:canbelisted',
'u.id, u.firstname, u.lastname, u.email',
'', '', '', $groups,
'', false, true);
$totalusers = count($users);
} else {
$totalusers = count_enrolled_users($context, 'mod/attendance:canbelisted', $group);
}
$usersperpage = $takedata->pageparams->perpage;
if (!empty($takedata->pageparams->page) && $takedata->pageparams->page && $totalusers && $usersperpage) {
$controls .= html_writer::empty_tag('br');
$numberofpages = ceil($totalusers / $usersperpage);
if ($takedata->pageparams->page > 1) {
$controls .= html_writer::link($takedata->url(array('page' => $takedata->pageparams->page - 1)),
$this->output->larrow());
}
$controls .= html_writer::tag('span', "Page {$takedata->pageparams->page} of $numberofpages",
array('class' => 'attbtn'));
if ($takedata->pageparams->page < $numberofpages) {
$controls .= html_writer::link($takedata->url(array('page' => $takedata->pageparams->page + 1,
'perpage' => $takedata->pageparams->perpage)), $this->output->rarrow());
}
}
if ($takedata->pageparams->grouptype == mod_attendance_structure::SESSION_COMMON and
($takedata->groupmode == VISIBLEGROUPS or
($takedata->groupmode and has_capability('moodle/site:accessallgroups', $context)))) {
$controls .= groups_print_activity_menu($takedata->cm, $takedata->url(), true);
}
$controls .= html_writer::empty_tag('br');
$options = array(
mod_attendance_take_page_params::SORTED_LIST => get_string('sortedlist', 'attendance'),
mod_attendance_take_page_params::SORTED_GRID => get_string('sortedgrid', 'attendance'));
$select = new single_select($takedata->url(), 'viewmode', $options, $takedata->pageparams->viewmode, null);
$select->set_label(get_string('viewmode', 'attendance'));
$select->class = 'singleselect inline';
$controls .= $this->output->render($select);
if ($takedata->pageparams->viewmode == mod_attendance_take_page_params::SORTED_LIST) {
$options = array(
0 => get_string('donotusepaging', 'attendance'),
get_config('attendance', 'resultsperpage') => get_config('attendance', 'resultsperpage'));
$select = new single_select($takedata->url(), 'perpage', $options, $takedata->pageparams->perpage, null);
$select->class = 'singleselect inline';
$controls .= $this->output->render($select);
}
if ($takedata->pageparams->viewmode == mod_attendance_take_page_params::SORTED_GRID) {
$options = array (1 => '1 '.get_string('column', 'attendance'), '2 '.get_string('columns', 'attendance'),
'3 '.get_string('columns', 'attendance'), '4 '.get_string('columns', 'attendance'),
'5 '.get_string('columns', 'attendance'), '6 '.get_string('columns', 'attendance'),
'7 '.get_string('columns', 'attendance'), '8 '.get_string('columns', 'attendance'),
'9 '.get_string('columns', 'attendance'), '10 '.get_string('columns', 'attendance'));
$select = new single_select($takedata->url(), 'gridcols', $options, $takedata->pageparams->gridcols, null);
$select->class = 'singleselect inline';
$controls .= $this->output->render($select);
}
if (isset($takedata->sessions4copy) && count($takedata->sessions4copy) > 0) {
$controls .= html_writer::empty_tag('br');
$controls .= html_writer::empty_tag('br');
$options = array();
foreach ($takedata->sessions4copy as $sess) {
$start = attendance_strftimehm($sess->sessdate);
$end = $sess->duration ? ' - '.attendance_strftimehm($sess->sessdate + $sess->duration) : '';
$options[$sess->id] = $start . $end;
}
$select = new single_select($takedata->url(array(), array('copyfrom')), 'copyfrom', $options);
$select->set_label(get_string('copyfrom', 'attendance'));
$select->class = 'singleselect inline';
$controls .= $this->output->render($select);
}
return $controls;
}
/**
* get statusdropdown
*
* @return \single_select
*/
private function statusdropdown() {
$pref = get_user_preferences('mod_attendance_statusdropdown');
if (empty($pref)) {
$pref = 'unselected';
}
$options = array('all' => get_string('statusall', 'attendance'),
'unselected' => get_string('statusunselected', 'attendance'));
$select = new \single_select(new \moodle_url('/'), 'setallstatus-select', $options,
$pref, null, 'setallstatus-select');
$select->label = get_string('setallstatuses', 'attendance');
return $select;
}
/**
* Render take list.
*
* @param attendance_take_data $takedata
* @return string
*/
protected function render_attendance_take_list(attendance_take_data $takedata) {
global $PAGE, $CFG;
$table = new html_table();
$table->width = '0%';
$table->head = array(
'#',
$this->construct_fullname_head($takedata)
);
$table->align = array('left', 'left');
$table->size = array('20px', '');
$table->wrap[1] = 'nowrap';
// Check if extra useridentity fields need to be added.
$extrasearchfields = array();
if (!empty($CFG->showuseridentity) && has_capability('moodle/site:viewuseridentity', $takedata->att->context)) {
$extrasearchfields = explode(',', $CFG->showuseridentity);
}
foreach ($extrasearchfields as $field) {
$table->head[] = get_string($field);
$table->align[] = 'left';
}
foreach ($takedata->statuses as $st) {
$table->head[] = html_writer::link("#", $st->acronym, array('id' => 'checkstatus'.$st->id,
'title' => get_string('setallstatusesto', 'attendance', $st->description)));
$table->align[] = 'center';
$table->size[] = '20px';
// JS to select all radios of this status and prevent default behaviour of # link.
$PAGE->requires->js_amd_inline("
require(['jquery'], function($) {
$('#checkstatus".$st->id."').click(function(e) {
if ($('select[name=\"setallstatus-select\"] option:selected').val() == 'all') {
$('#attendancetakeform').find('.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','all');
}
else {
$('#attendancetakeform').find('input:indeterminate.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','unselected');
}
e.preventDefault();
});
});");
}
$table->head[] = get_string('remarks', 'attendance');
$table->align[] = 'center';
$table->size[] = '20px';
$table->attributes['class'] = 'generaltable takelist';
// Show a 'select all' row of radio buttons.
$row = new html_table_row();
$row->attributes['class'] = 'setallstatusesrow';
foreach ($extrasearchfields as $field) {
$row->cells[] = '';
}
$cell = new html_table_cell(html_writer::div($this->output->render($this->statusdropdown()), 'setallstatuses'));
$cell->colspan = 2;
$row->cells[] = $cell;
foreach ($takedata->statuses as $st) {
$attribs = array(
'id' => 'radiocheckstatus'.$st->id,
'type' => 'radio',
'title' => get_string('setallstatusesto', 'attendance', $st->description),
'name' => 'setallstatuses',
'class' => "st{$st->id}",
);
$row->cells[] = html_writer::empty_tag('input', $attribs);
// Select all radio buttons of the same status.
$PAGE->requires->js_amd_inline("
require(['jquery'], function($) {
$('#radiocheckstatus".$st->id."').click(function(e) {
if ($('select[name=\"setallstatus-select\"] option:selected').val() == 'all') {
$('#attendancetakeform').find('.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','all');
}
else {
$('#attendancetakeform').find('input:indeterminate.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','unselected');
}
});
});");
}
$row->cells[] = '';
$table->data[] = $row;
$i = 0;
foreach ($takedata->users as $user) {
$i++;
$row = new html_table_row();
$row->cells[] = $i;
$fullname = html_writer::link($takedata->url_view(array('studentid' => $user->id)), fullname($user));
$fullname = $this->user_picture($user).$fullname; // Show different picture if it is a temporary user.
$ucdata = $this->construct_take_user_controls($takedata, $user);
if (array_key_exists('warning', $ucdata)) {
$fullname .= html_writer::empty_tag('br');
$fullname .= $ucdata['warning'];
}
$row->cells[] = $fullname;
foreach ($extrasearchfields as $field) {
$row->cells[] = $user->$field;
}
if (array_key_exists('colspan', $ucdata)) {
$cell = new html_table_cell($ucdata['text']);
$cell->colspan = $ucdata['colspan'];
$row->cells[] = $cell;
} else {
$row->cells = array_merge($row->cells, $ucdata['text']);
}
if (array_key_exists('class', $ucdata)) {
$row->attributes['class'] = $ucdata['class'];
}
$table->data[] = $row;
}
return html_writer::table($table);
}
/**
* Render take grid.
*
* @param attendance_take_data $takedata
* @return string
*/
protected function render_attendance_take_grid(attendance_take_data $takedata) {
global $PAGE;
$table = new html_table();
for ($i = 0; $i < $takedata->pageparams->gridcols; $i++) {
$table->align[] = 'center';
$table->size[] = '110px';
}
$table->attributes['class'] = 'generaltable takegrid';
$table->headspan = $takedata->pageparams->gridcols;
$head = array();
$head[] = html_writer::div($this->output->render($this->statusdropdown()), 'setallstatuses');
foreach ($takedata->statuses as $st) {
$head[] = html_writer::link("#", $st->acronym, array('id' => 'checkstatus'.$st->id,
'title' => get_string('setallstatusesto', 'attendance', $st->description)));
// JS to select all radios of this status and prevent default behaviour of # link.
$PAGE->requires->js_amd_inline("
require(['jquery'], function($) {
$('#checkstatus".$st->id."').click(function(e) {
if ($('select[name=\"setallstatus-select\"] option:selected').val() == 'unselected') {
$('#attendancetakeform').find('input:indeterminate.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','unselected');
}
else {
$('#attendancetakeform').find('.st".$st->id."').prop('checked', true);
M.util.set_user_preference('mod_attendance_statusdropdown','all');
}
e.preventDefault();
});
});");
}
$table->head[] = implode(' ', $head);
$i = 0;
$row = new html_table_row();
foreach ($takedata->users as $user) {
$celltext = $this->user_picture($user, array('size' => 100)); // Show different picture if it is a temporary user.
$celltext .= html_writer::empty_tag('br');
$fullname = html_writer::link($takedata->url_view(array('studentid' => $user->id)), fullname($user));
$celltext .= html_writer::tag('span', $fullname, array('class' => 'fullname'));
$celltext .= html_writer::empty_tag('br');
$ucdata = $this->construct_take_user_controls($takedata, $user);
$celltext .= is_array($ucdata['text']) ? implode('', $ucdata['text']) : $ucdata['text'];
if (array_key_exists('warning', $ucdata)) {
$celltext .= html_writer::empty_tag('br');
$celltext .= $ucdata['warning'];
}
$cell = new html_table_cell($celltext);
if (array_key_exists('class', $ucdata)) {
$cell->attributes['class'] = $ucdata['class'];
}
$row->cells[] = $cell;
$i++;
if ($i % $takedata->pageparams->gridcols == 0) {
$table->data[] = $row;
$row = new html_table_row();
}
}
if ($i % $takedata->pageparams->gridcols > 0) {
$table->data[] = $row;
}
return html_writer::table($table);
}
/**
* Construct full name.
*
* @param stdClass $data
* @return string
*/
private function construct_fullname_head($data) {
global $CFG;
$url = $data->url();
if ($data->pageparams->sort == ATT_SORT_LASTNAME) {
$url->param('sort', ATT_SORT_FIRSTNAME);
$firstname = html_writer::link($url, get_string('firstname'));
$lastname = get_string('lastname');
} else if ($data->pageparams->sort == ATT_SORT_FIRSTNAME) {
$firstname = get_string('firstname');
$url->param('sort', ATT_SORT_LASTNAME);
$lastname = html_writer::link($url, get_string('lastname'));
} else {
$firstname = html_writer::link($data->url(array('sort' => ATT_SORT_FIRSTNAME)), get_string('firstname'));
$lastname = html_writer::link($data->url(array('sort' => ATT_SORT_LASTNAME)), get_string('lastname'));
}
if ($CFG->fullnamedisplay == 'lastname firstname') {
$fullnamehead = "$lastname / $firstname";
} else {
$fullnamehead = "$firstname / $lastname ";
}
return $fullnamehead;
}
/**
* Construct take user controls.
*
* @param attendance_take_data $takedata
* @param stdClass $user
* @return array
*/
private function construct_take_user_controls(attendance_take_data $takedata, $user) {
$celldata = array();
if ($user->enrolmentend and $user->enrolmentend < $takedata->sessioninfo->sessdate) {
$celldata['text'] = get_string('enrolmentend', 'attendance', userdate($user->enrolmentend, '%d.%m.%Y'));
$celldata['colspan'] = count($takedata->statuses) + 1;
$celldata['class'] = 'userwithoutenrol';
} else if (!$user->enrolmentend and $user->enrolmentstatus == ENROL_USER_SUSPENDED) {
// No enrolmentend and ENROL_USER_SUSPENDED.
$celldata['text'] = get_string('enrolmentsuspended', 'attendance');
$celldata['colspan'] = count($takedata->statuses) + 1;
$celldata['class'] = 'userwithoutenrol';
} else {
if ($takedata->updatemode and !array_key_exists($user->id, $takedata->sessionlog)) {
$celldata['class'] = 'userwithoutdata';
}
$celldata['text'] = array();
foreach ($takedata->statuses as $st) {
$params = array(
'type' => 'radio',
'name' => 'user'.$user->id,
'class' => 'st'.$st->id,
'value' => $st->id);
if (array_key_exists($user->id, $takedata->sessionlog) and $st->id == $takedata->sessionlog[$user->id]->statusid) {
$params['checked'] = '';
}
$input = html_writer::empty_tag('input', $params);
if ($takedata->pageparams->viewmode == mod_attendance_take_page_params::SORTED_GRID) {
$input = html_writer::tag('nobr', $input . $st->acronym);
}
$celldata['text'][] = $input;
}
$params = array(
'type' => 'text',
'name' => 'remarks'.$user->id,
'maxlength' => 255);
if (array_key_exists($user->id, $takedata->sessionlog)) {
$params['value'] = $takedata->sessionlog[$user->id]->remarks;
}
$celldata['text'][] = html_writer::empty_tag('input', $params);
if ($user->enrolmentstart > $takedata->sessioninfo->sessdate + $takedata->sessioninfo->duration) {
$celldata['warning'] = get_string('enrolmentstart', 'attendance',
userdate($user->enrolmentstart, '%H:%M %d.%m.%Y'));
$celldata['class'] = 'userwithoutenrol';
}
}
return $celldata;
}
/**
* Render header.
*
* @param mod_attendance_header $header
* @return string
*/
protected function render_mod_attendance_header(mod_attendance_header $header) {
if (!$header->should_render()) {
return '';
}
$attendance = $header->get_attendance();
$heading = format_string($header->get_title(), false, ['context' => $attendance->context]);
$o = $this->output->heading($heading);
$o .= $this->output->box_start('generalbox boxaligncenter', 'intro');
$o .= format_module_intro('attendance', $attendance, $attendance->cm->id);
$o .= $this->output->box_end();
return $o;
}
/**
* Render user data.
*
* @param attendance_user_data $userdata
* @return string
*/
protected function render_attendance_user_data(attendance_user_data $userdata) {
global $USER;
$o = $this->render_user_report_tabs($userdata);
if ($USER->id == $userdata->user->id) {
$o .= $this->construct_user_data($userdata);
} else {
$table = new html_table();
$table->attributes['class'] = 'userinfobox';
$table->colclasses = array('left side', '');
// Show different picture if it is a temporary user.
$table->data[0][] = $this->user_picture($userdata->user, array('size' => 100));
$table->data[0][] = $this->construct_user_data($userdata);
$o .= html_writer::table($table);
}
return $o;
}
/**
* Render user report tabs.
*
* @param attendance_user_data $userdata
* @return string
*/
protected function render_user_report_tabs(attendance_user_data $userdata) {
$tabs = array();
$tabs[] = new tabobject(mod_attendance_view_page_params::MODE_THIS_COURSE,
$userdata->url()->out(true, array('mode' => mod_attendance_view_page_params::MODE_THIS_COURSE)),
get_string('thiscourse', 'attendance'));
// Skip the 'all courses' tab for 'temporary' users.
if ($userdata->user->type == 'standard') {
$tabs[] = new tabobject(mod_attendance_view_page_params::MODE_ALL_COURSES,
$userdata->url()->out(true, array('mode' => mod_attendance_view_page_params::MODE_ALL_COURSES)),
get_string('allcourses', 'attendance'));
}
return print_tabs(array($tabs), $userdata->pageparams->mode, null, null, true);
}
/**
* Construct user data.
*
* @param attendance_user_data $userdata
* @return string
*/
private function construct_user_data(attendance_user_data $userdata) {
global $USER;
$o = '';
if ($USER->id <> $userdata->user->id) {