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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');
/**
* 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 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 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 attwidth');
return $o;
}
protected function render_sess_group_selector(attendance_filter_controls $fcontrols) {
switch ($fcontrols->pageparams->selectortype) {
case att_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', $output, array('class' => 'groupselector'));
}
break;
case att_page_with_filter_controls::SELECTOR_GROUP:
return groups_print_activity_menu($fcontrols->cm, $fcontrols->url(), true);
}
return '';
}
protected function render_paging_controls(attendance_filter_controls $fcontrols) {
global $CFG;
$paging_controls = '';
$group = 0;
if (!empty($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 $paging_controls;
}
$numberofpages = ceil($totalusers / $fcontrols->pageparams->perpage);
if ($fcontrols->pageparams->page > 1) {
$paging_controls .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->curdate, 'page' => $fcontrols->pageparams->page - 1)),
$this->output->larrow());
}
$paging_controls .= html_writer::tag('span', "Page {$fcontrols->pageparams->page} of $numberofpages", array('class' => 'attbtn'));
if ($fcontrols->pageparams->page < $numberofpages) {
$paging_controls .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->curdate, 'page' => $fcontrols->pageparams->page + 1)),
$this->output->rarrow());
}
return $paging_controls ;
}
protected function render_curdate_controls(attendance_filter_controls $fcontrols) {
global $CFG;
$curdate_controls = '';
if ($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);
$curdate_controls = html_writer::script(js_writer::set_variable('M.attendance', $jsvals));
$this->page->requires->js('/mod/attendance/calendar.js');
$curdate_controls .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->prevcur)),
$this->output->larrow());
$params = array(
'title' => get_string('calshow', 'attendance'),
'id' => 'show',
'type' => 'button');
$button_form = 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);
$button_form .= html_writer::empty_tag('input', $params);
}
$params = array(
'id' => 'currentdate',
'action' => $fcontrols->url_path(),
'method' => 'post'
);
$button_form = html_writer::tag('form', $button_form, $params);
$curdate_controls .= $button_form;
$curdate_controls .= html_writer::link($fcontrols->url(array('curdate' => $fcontrols->nextcur)),
$this->output->rarrow());
}
return $curdate_controls;
}
protected function render_view_controls(attendance_filter_controls $fcontrols) {
$views[ATT_VIEW_ALL] = get_string('all', 'attendance');
$views[ATT_VIEW_ALLPAST] = get_string('allpast', 'attendance');
if ($fcontrols->reportcontrol) {
$views[ATT_VIEW_NOTPRESENT] = get_string('lowgrade', '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');
$viewcontrols = '';
foreach ($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;
}
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('sessiontypeshort', 'attendance'),
get_string('date'),
get_string('time'),
get_string('description', 'attendance'),
get_string('actions'),
html_writer::checkbox('cb_selector', 0, false, '', array('id' => 'cb_selector'))
);
$table->align = array('', '', '', '', 'center', 'center', 'center');
$table->size = array('1px', '', '1px', '1px', '*', '1px', '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][] = $sess->groupid ? $sessdata->groups[$sess->groupid]->name :
get_string('commonsession', 'attendance');
$table->data[$sess->id][] = $dta['date'];
$table->data[$sess->id][] = $dta['time'];
$table->data[$sess->id][] = $sess->description;
$table->data[$sess->id][] = $dta['actions'];
$table->data[$sess->id][] = html_writer::checkbox('sessid[]', $sess->id, false);
}
return html_writer::table($table);
}
private function construct_date_time_actions(attendance_manage_data $sessdata, $sess) {
$actions = '';
$date = userdate($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, att_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, att_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);
}
protected function render_sess_manage_control(attendance_manage_data $sessdata) {
global $OUTPUT;
$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',
'value' => get_string('deletehiddensessions', 'attendance'));
$table->data[1][] = html_writer::empty_tag('input', $attributes);
}
$options = array(
att_sessions_page_params::ACTION_DELETE_SELECTED => get_string('delete'),
att_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'));
$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);
}
protected function render_attendance_take_data(attendance_take_data $takedata) {
$controls = $this->render_attendance_take_controls($takedata);
if ($takedata->pageparams->viewmode == att_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)));
$params = array(
'type' => 'submit',
'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' => $takedata->url_path()));
foreach($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) $sessionstats[$status->id]++;
}
}
$statsoutput = '<br/>';
foreach($takedata->statuses as $status) {
$statsoutput .= "$status->description = ".$sessionstats[$status->id]." <br/>";
}
return $controls.$table.$statsoutput;
}
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');
}
private function construct_take_session_info(attendance_take_data $takedata) {
$sess = $takedata->sessioninfo;
$date = userdate($sess->sessdate, get_string('strftimedate'));
$starttime = userdate($sess->sessdate, get_string('strftimehm', 'attendance'));
$endtime = userdate($sess->sessdate + $sess->duration, get_string('strftimehm', 'attendance'));
$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;
}
private function construct_take_controls(attendance_take_data $takedata) {
GLOBAL $CFG;
$controls = '';
$context = context_module::instance($takedata->cm->id);
$group = 0;
if ($takedata->pageparams->grouptype != attendance::SESSION_COMMON) {
$group = $takedata->pageparams->grouptype;
} else {
if ($takedata->pageparams->group) {
$group = $takedata->pageparams->group;
}
}
if (!empty($CFG->enablegroupmembersonly) and $takedata->cm->groupmembersonly) {
if ($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 == attendance::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(
att_take_page_params::SORTED_LIST => get_string('sortedlist', 'attendance'),
att_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 == att_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 == att_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 (count($takedata->sessions4copy) > 0) {
$controls .= html_writer::empty_tag('br');
$controls .= html_writer::empty_tag('br');
$options = array();
foreach ($takedata->sessions4copy as $sess) {
$start = userdate($sess->sessdate, get_string('strftimehm', 'attendance'));
$end = $sess->duration ? ' - '.userdate($sess->sessdate + $sess->duration,
get_string('strftimehm', 'attendance')) : '';
$options[$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;
}
protected function render_attendance_take_list(attendance_take_data $takedata) {
$table = new html_table();
$table->width = '0%';
$table->head = array(
'#',
$this->construct_fullname_head($takedata)
);
$table->align = array('left', 'left');
$table->size = array('20px', '');
$table->wrap[1] = 'nowrap';
foreach ($takedata->statuses as $st) {
$table->head[] = html_writer::link("javascript:select_all_in(null, 'st" . $st->id . "', null);", $st->acronym,
array('title' => get_string('setallstatusesto', 'attendance', $st->description)));
$table->align[] = 'center';
$table->size[] = '20px';
}
$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->cells[] = '';
$row->cells[] = html_writer::div(get_string('setallstatuses', 'attendance'), 'setallstatuses');
foreach ($takedata->statuses as $st) {
$attribs = array(
'type' => 'radio',
'title' => get_string('setallstatusesto', 'attendance', $st->description),
'onclick' => "select_all_in(null, 'st" . $st->id . "', null);",
'name' => 'setallstatuses',
'class' => "st{$st->id}",
);
$row->cells[] = html_writer::empty_tag('input', $attribs);
}
$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;
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);
}
protected function render_attendance_take_grid(attendance_take_data $takedata) {
$table = new html_table();
for ($i=0; $i < $takedata->pageparams->gridcols; $i++) {
$table->align[] = 'center';
$table->size[] = '110px';
}
$table->attributes['class'] = 'generaltable takegrid';
$table->headspan = $takedata->pageparams->gridcols;
$head = array();
foreach ($takedata->statuses as $st) {
$head[] = html_writer::link("javascript:select_all_in(null, 'st" . $st->id . "', null);", $st->acronym,
array('title' => get_string('setallstatusesto', 'attendance', $st->description)));
}
$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);
}
private function construct_fullname_head($data) {
global $CFG;
if ($data->pageparams->sort == ATT_SORT_LASTNAME) {
$firstname = html_writer::link($data->url(array('sort' => ATT_SORT_FIRSTNAME)), get_string('firstname'));
} else {
$firstname = get_string('firstname');
}
if ($data->pageparams->sort == ATT_SORT_FIRSTNAME) {
$lastname = html_writer::link($data->url(array('sort' => ATT_SORT_LASTNAME)), get_string('lastname'));
} else {
$lastname = get_string('lastname');
}
if ($CFG->fullnamedisplay == 'lastname firstname') {
$fullnamehead = "$lastname / $firstname";
} else {
$fullnamehead = "$firstname / $lastname";
}
return $fullnamehead;
}
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 == att_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;
}
protected function render_attendance_user_data(attendance_user_data $userdata) {
$o = $this->render_user_report_tabs($userdata);
$table = new html_table();
$table->attributes['class'] = 'userinfobox';
$table->colclasses = array('left side', '');
$table->data[0][] = $this->user_picture($userdata->user, array('size' => 100)); // Show different picture if it is a temporary user.
$table->data[0][] = $this->construct_user_data($userdata);
$o .= html_writer::table($table);
return $o;
}
protected function render_user_report_tabs(attendance_user_data $userdata) {
$tabs = array();
$tabs[] = new tabobject(att_view_page_params::MODE_THIS_COURSE,
$userdata->url()->out(true, array('mode' => att_view_page_params::MODE_THIS_COURSE)),
get_string('thiscourse', 'attendance'));
// Skip the 'all courses' tab for 'temporary' users.
if ($userdata->user->type == 'standard') {
$tabs[] = new tabobject(att_view_page_params::MODE_ALL_COURSES,
$userdata->url()->out(true, array('mode' => att_view_page_params::MODE_ALL_COURSES)),
get_string('allcourses', 'attendance'));
}
return print_tabs(array($tabs), $userdata->pageparams->mode, null, null, true);
}
private function construct_user_data(attendance_user_data $userdata) {
$o = html_writer::tag('h2', fullname($userdata->user));
if ($userdata->pageparams->mode == att_view_page_params::MODE_THIS_COURSE) {
$o .= html_writer::empty_tag('hr');
$o .= construct_user_data_stat($userdata->stat, $userdata->statuses,
$userdata->gradable, $userdata->grade, $userdata->maxgrade, $userdata->decimalpoints);
$o .= $this->render_attendance_filter_controls($userdata->filtercontrols);
$o .= $this->construct_user_sessions_log($userdata);
} else {
$prevcid = 0;
foreach ($userdata->coursesatts as $ca) {
if ($prevcid != $ca->courseid) {
$o .= html_writer::empty_tag('hr');
$prevcid = $ca->courseid;
$o .= html_writer::tag('h3', $ca->coursefullname);
}
$o .= html_writer::tag('h4', $ca->attname);
$o .= construct_user_data_stat($userdata->stat[$ca->attid], $userdata->statuses[$ca->attid],
$userdata->gradable[$ca->attid], $userdata->grade[$ca->attid],
$userdata->maxgrade[$ca->attid], $userdata->decimalpoints);
}
}
return $o;
}
private function construct_user_sessions_log(attendance_user_data $userdata) {
$table = new html_table();
$table->attributes['class'] = 'generaltable attwidth boxaligncenter';
$table->head = array(
'#',
get_string('sessiontypeshort', 'attendance'),
get_string('date'),
get_string('time'),
get_string('description', 'attendance'),
get_string('status', 'attendance'),
get_string('remarks', 'attendance')
);
$table->align = array('', '', '', 'left', 'left', 'center', 'left', 'center');
$table->size = array('1px', '1px', '1px', '1px', '*', '1px', '1px', '*');
$i = 0;
foreach ($userdata->sessionslog as $sess) {
$i++;
$row = new html_table_row();
$row->cells[] = $i;
$row->cells[] = html_writer::tag('nobr', $sess->groupid ? $userdata->groups[$sess->groupid]->name :
get_string('commonsession', 'attendance'));
$row->cells[] = userdate($sess->sessdate, get_string('strftimedmyw', 'attendance'));
$row->cells[] = $this->construct_time($sess->sessdate, $sess->duration);
$row->cells[] = $sess->description;
if (isset($sess->statusid)) {
$row->cells[] = $userdata->statuses[$sess->statusid]->description;
$row->cells[] = $sess->remarks;
} else if ($sess->sessdate < $userdata->user->enrolmentstart) {
$cell = new html_table_cell(get_string('enrolmentstart', 'attendance',
userdate($userdata->user->enrolmentstart, '%d.%m.%Y')));
$cell->colspan = 2;
$row->cells[] = $cell;
} else if ($userdata->user->enrolmentend and $sess->sessdate > $userdata->user->enrolmentend) {
$cell = new html_table_cell(get_string('enrolmentend', 'attendance',
userdate($userdata->user->enrolmentend, '%d.%m.%Y')));
$cell->colspan = 2;
$row->cells[] = $cell;
} else {
if (!empty($sess->studentscanmark)) { // Student can mark their own attendance.
// URL to the page that lets the student modify their attendance.
$url = new moodle_url('/mod/attendance/attendance.php',
array('sessid' => $sess->id, 'sesskey' => sesskey()));
$cell = new html_table_cell(html_writer::link($url, get_string('submitattendance', 'attendance')));
$cell->colspan = 2;
$row->cells[] = $cell;
} else { // Student cannot mark their own attendace.
$row->cells[] = '?';
$row->cells[] = '';
}
}
$table->data[] = $row;
}
return html_writer::table($table);
}
private function construct_time($datetime, $duration) {
$time = html_writer::tag('nobr', construct_session_time($datetime, $duration));
return $time;
}
protected function render_attendance_report_data(attendance_report_data $reportdata) {
global $PAGE;
// Initilise Javascript used to (un)check all checkboxes.
$this->page->requires->js_init_call('M.mod_attendance.init_manage');
// Check if the user should be able to bulk send messages to other users on the course.
$bulkmessagecapability = has_capability('moodle/course:bulkmessaging', $PAGE->context);
$table = new html_table();
$table->attributes['class'] = 'generaltable attwidth';
// User picture.
$table->head[] = '';
$table->align[] = 'left';
$table->size[] = '1px';
$table->head[] = $this->construct_fullname_head($reportdata);
$table->align[] = 'left';
$table->size[] = '';
$sessionstats = array();
foreach ($reportdata->sessions as $sess) {
$sesstext = userdate($sess->sessdate, get_string('strftimedm', 'attendance'));
$sesstext .= html_writer::empty_tag('br');
$sesstext .= userdate($sess->sessdate, '('.get_string('strftimehm', 'attendance').')');
$capabilities = array(
'mod/attendance:takeattendances',
'mod/attendance:changeattendances'
);
if (is_null($sess->lasttaken) and has_any_capability($capabilities, $reportdata->att->context)) {
$sesstext = html_writer::link($reportdata->url_take($sess->id, $sess->groupid), $sesstext);
}
$sesstext .= html_writer::empty_tag('br');
$sesstext .= $sess->groupid ? $reportdata->groups[$sess->groupid]->name : get_string('commonsession', 'attendance');
$table->head[] = $sesstext;
$table->align[] = 'center';
$table->size[] = '1px';
}
foreach ($reportdata->statuses as $status) {
$table->head[] = $status->acronym;
$table->align[] = 'center';
$table->size[] = '1px';
$sessionstats[$status->id] = 0;
}
if ($reportdata->gradable) {
$table->head[] = get_string('grade');
$table->align[] = 'center';
$table->size[] = '1px';
}
if ($bulkmessagecapability) { // Display the table header for bulk messaging.
// The checkbox must have an id of cb_selector so that the JavaScript will pick it up.
$table->head[] = html_writer::checkbox('cb_selector', 0, false, '', array('id' => 'cb_selector'));
$table->align[] = 'center';
$table->size[] = '1px';
}
foreach ($reportdata->users as $user) {
$row = new html_table_row();
$row->cells[] = $this->user_picture($user); // Show different picture if it is a temporary user.
$row->cells[] = html_writer::link($reportdata->url_view(array('studentid' => $user->id)), fullname($user));
$cellsgenerator = new user_sessions_cells_html_generator($reportdata, $user);
$row->cells = array_merge($row->cells, $cellsgenerator->get_cells(true));
foreach ($reportdata->statuses as $status) {
if (array_key_exists($status->id, $reportdata->usersstats[$user->id])) {
$row->cells[] = $reportdata->usersstats[$user->id][$status->id]->stcnt;
} else {
// No attendance data for this $status => no statistic for this status.
$row->cells[] = 0;
}
}
if ($reportdata->gradable) {
$row->cells[] = format_float($reportdata->grades[$user->id]).' / '.format_float($reportdata->maxgrades[$user->id]);
}
if ($bulkmessagecapability) { // Create the checkbox for bulk messaging.
$row->cells[] = html_writer::checkbox('user'.$user->id, 'on', false);
}
$table->data[] = $row;
}
// Calculate the sum of statuses for each user
$statrow = new html_table_row();
$statrow->cells[] = '';
$statrow->cells[] = get_string('summary');
foreach ($reportdata->sessions as $sess) {
foreach ($reportdata->users as $user) {
foreach($reportdata->statuses as $status) {
if (!empty($reportdata->sessionslog[$user->id][$sess->id])) {
if ($reportdata->sessionslog[$user->id][$sess->id]->statusid == $status->id) $sessionstats[$status->id]++;
}
}
}
$statsoutput = '<br/>';
foreach($reportdata->statuses as $status) {
$statsoutput .= "$status->description:".$sessionstats[$status->id]." <br/>";
}
$statrow->cells[] = $statsoutput;
}
$table->data[] = $statrow;
if ($bulkmessagecapability) { // Require that the user can bulk message users.
// Display check boxes that will allow the user to send a message to the students that have been checked.
$output = html_writer::empty_tag('input', array('name' => 'sesskey', 'type' => 'hidden', 'value' => sesskey()));
$output .= html_writer::empty_tag('input', array('name' => 'formaction', 'type' => 'hidden', 'value' => 'messageselect.php'));
$output .= html_writer::empty_tag('input', array('name' => 'id', 'type' => 'hidden', 'value' => $GLOBALS['COURSE']->id));
$output .= html_writer::empty_tag('input', array('name' => 'returnto', 'type' => 'hidden', 'value' => s(me())));
$output .= html_writer::table($table).html_writer::tag('div', get_string('users').': '.count($reportdata->users));;
$output .= html_writer::tag('div',
html_writer::empty_tag('input', array('type' => 'submit', 'value' => get_string('messageselectadd'))),
array('class' => 'buttons'));
$url = new moodle_url('/user/action_redir.php');
return html_writer::tag('form', $output, array('action' => $url->out(), 'method' => 'post'));
} else {
return html_writer::table($table).html_writer::tag('div', get_string('users').': '.count($reportdata->users));
}
}
/**
* Output the status set selector.
*
* @param attendance_set_selector $sel
* @return string
*/
protected function render_attendance_set_selector(attendance_set_selector $sel) {
$current = $sel->get_current_statusset();
$selected = null;
$opts = array();
for ($i = 0; $i <= $sel->maxstatusset; $i++) {
$url = $sel->url($i);
$display = $sel->get_status_name($i);
$opts[$url->out(false)] = $display;
if ($i == $current) {
$selected = $url->out(false);
}
}
$newurl = $sel->url($sel->maxstatusset + 1);
$opts[$newurl->out(false)] = get_string('newstatusset', 'mod_attendance');
if ($current == $sel->maxstatusset + 1) {
$selected = $newurl->out(false);
}
return $this->output->url_select($opts, $selected, null);
}
protected function render_attendance_preferences_data(attendance_preferences_data $prefdata) {
$this->page->requires->js('/mod/attendance/module.js');
$table = new html_table();
$table->width = '100%';
$table->head = array('#',
get_string('acronym', 'attendance'),
get_string('description'),
get_string('grade'),
get_string('action'));
$table->align = array('center', 'center', 'center', 'center', 'center', 'center');
$i = 1;
foreach ($prefdata->statuses as $st) {
$emptyacronym = '';
$emptydescription = '';
if (array_key_exists($st->id, $prefdata->errors)) {
if (empty($prefdata->errors[$st->id]['acronym'])) {
$emptyacronym = $this->construct_notice(get_string('emptyacronym', 'mod_attendance'), 'notifyproblem');
}
if (empty($prefdata->errors[$st->id]['description'])) {
$emptydescription = $this->construct_notice(get_string('emptydescription', 'mod_attendance') , 'notifyproblem');
}
}
$table->data[$i][] = $i;
$table->data[$i][] = $this->construct_text_input('acronym['.$st->id.']', 2, 2, $st->acronym) . $emptyacronym;
$table->data[$i][] = $this->construct_text_input('description['.$st->id.']', 30, 30, $st->description) . $emptydescription;
$table->data[$i][] = $this->construct_text_input('grade['.$st->id.']', 4, 4, $st->grade);
$table->data[$i][] = $this->construct_preferences_actions_icons($st, $prefdata);
$i++;
}
$table->data[$i][] = '*';
$table->data[$i][] = $this->construct_text_input('newacronym', 2, 2);