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renderhelpers.php
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renderhelpers.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 helpers
*
* @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();
/**
* class Template method for generating user's session's cells
*
* @copyright 2011 Artem Andreev <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class user_sessions_cells_generator {
/** @var array $cells - list of table cells. */
protected $cells = array();
/** @var stdClass $reportdata - data for report. */
protected $reportdata;
/** @var stdClass $user - user record. */
protected $user;
/**
* Set up params.
* @param mod_attendance\output\report_data $reportdata - reportdata.
* @param stdClass $user - user record.
*/
public function __construct(mod_attendance\output\report_data $reportdata, $user) {
$this->reportdata = $reportdata;
$this->user = $user;
}
/**
* Get cells for the table.
*
* @param boolean $remarks - include remarks cell.
*/
public function get_cells($remarks = false) {
foreach ($this->reportdata->sessions as $sess) {
if (array_key_exists($sess->id, $this->reportdata->sessionslog[$this->user->id]) &&
!empty($this->reportdata->sessionslog[$this->user->id][$sess->id]->statusid)) {
$statusid = $this->reportdata->sessionslog[$this->user->id][$sess->id]->statusid;
if (array_key_exists($statusid, $this->reportdata->statuses)) {
$points = format_float($this->reportdata->statuses[$statusid]->grade, 1, true, true);
$maxpoints = format_float($sess->maxpoints, 1, true, true);
$this->construct_existing_status_cell($this->reportdata->statuses[$statusid]->acronym .
" ({$points}/{$maxpoints})");
} else {
if (!empty($this->reportdata->allstatuses[$statusid] &&
isset($this->reportdata->allstatuses[$statusid]->acronym))) {
$statusac = $this->reportdata->allstatuses[$statusid]->acronym;
} else {
$statusac = get_string('unknownstatus', 'mod_attendance', $statusid);
}
$this->construct_hidden_status_cell($statusac);
}
if ($remarks) {
$this->construct_remarks_cell($this->reportdata->sessionslog[$this->user->id][$sess->id]->remarks);
}
} else {
if ($this->user->enrolmentstart > ($sess->sessdate + $sess->duration)) {
$starttext = get_string('enrolmentstart', 'attendance', userdate($this->user->enrolmentstart, '%d.%m.%Y'));
$this->construct_enrolments_info_cell($starttext);
} else if ($this->user->enrolmentend && $this->user->enrolmentend < $sess->sessdate) {
$endtext = get_string('enrolmentend', 'attendance', userdate($this->user->enrolmentend, '%d.%m.%Y'));
$this->construct_enrolments_info_cell($endtext);
} else if (!$this->user->enrolmentend && $this->user->enrolmentstatus == ENROL_USER_SUSPENDED) {
// No enrolmentend and ENROL_USER_SUSPENDED.
$suspendext = get_string('enrolmentsuspended', 'attendance', userdate($this->user->enrolmentend, '%d.%m.%Y'));
$this->construct_enrolments_info_cell($suspendext);
} else {
if ($sess->groupid == 0 || array_key_exists($sess->groupid, $this->reportdata->usersgroups[$this->user->id])) {
$this->construct_not_taken_cell('?');
} else {
$this->construct_not_existing_for_user_session_cell('');
}
}
if ($remarks) {
$this->construct_remarks_cell('');
}
}
}
$this->finalize_cells();
return $this->cells;
}
/**
* Construct status cell.
*
* @param string $text - text for the cell.
*/
protected function construct_existing_status_cell($text) {
$this->cells[] = $text;
}
/**
* Construct hidden status cell.
*
* @param string $text - text for the cell.
*/
protected function construct_hidden_status_cell($text) {
$this->cells[] = $text;
}
/**
* Construct enrolments info cell.
*
* @param string $text - text for the cell.
*/
protected function construct_enrolments_info_cell($text) {
$this->cells[] = $text;
}
/**
* Construct not taken cell.
*
* @param string $text - text for the cell.
*/
protected function construct_not_taken_cell($text) {
$this->cells[] = $text;
}
/**
* Construct remarks cell.
*
* @param string $text - text for the cell.
*/
protected function construct_remarks_cell($text) {
$this->cells[] = $text;
}
/**
* Construct not existing user session cell.
*
* @param string $text - text for the cell.
*/
protected function construct_not_existing_for_user_session_cell($text) {
$this->cells[] = $text;
}
/**
* Dummy stub method, called at the end. - override if you need/
*/
protected function finalize_cells() {
}
}
/**
* class Template method for generating user's session's cells in html
*
* @copyright 2011 Artem Andreev <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class user_sessions_cells_html_generator extends user_sessions_cells_generator {
/** @var html_table_cell $cell */
private $cell;
/**
* Construct status cell.
*
* @param string $text - text for the cell.
*/
protected function construct_existing_status_cell($text) {
$this->close_open_cell_if_needed();
$this->cells[] = html_writer::span($text, 'attendancestatus-'.$text);
}
/**
* Construct hidden status cell.
*
* @param string $text - text for the cell.
*/
protected function construct_hidden_status_cell($text) {
$this->cells[] = html_writer::tag('s', $text);
}
/**
* Construct enrolments info cell.
*
* @param string $text - text for the cell.
*/
protected function construct_enrolments_info_cell($text) {
if (is_null($this->cell)) {
$this->cell = new html_table_cell($text);
$this->cell->colspan = 1;
} else {
if ($this->cell->text != $text) {
$this->cells[] = $this->cell;
$this->cell = new html_table_cell($text);
$this->cell->colspan = 1;
} else {
$this->cell->colspan++;
}
}
}
/**
* Close cell if needed.
*/
private function close_open_cell_if_needed() {
if ($this->cell) {
$this->cells[] = $this->cell;
$this->cell = null;
}
}
/**
* Construct not taken cell.
*
* @param string $text - text for the cell.
*/
protected function construct_not_taken_cell($text) {
$this->close_open_cell_if_needed();
$this->cells[] = $text;
}
/**
* Construct remarks cell.
*
* @param string $text - text for the cell.
*/
protected function construct_remarks_cell($text) {
global $OUTPUT;
if (!trim($text)) {
return;
}
// Format the remark.
$icon = $OUTPUT->pix_icon('i/info', '');
$remark = html_writer::span($text, 'remarkcontent');
$remark = html_writer::span($icon.$remark, 'remarkholder');
// Add it into the previous cell.
$markcell = array_pop($this->cells);
$markcell .= ' '.$remark;
$this->cells[] = $markcell;
}
/**
* Construct not existing for user session cell.
*
* @param string $text - text for the cell.
*/
protected function construct_not_existing_for_user_session_cell($text) {
$this->close_open_cell_if_needed();
$this->cells[] = $text;
}
/**
* Finalize cells.
*
*/
protected function finalize_cells() {
if ($this->cell) {
$this->cells[] = $this->cell;
}
}
}
/**
* class Template method for generating user's session's cells in text
*
* @copyright 2011 Artem Andreev <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class user_sessions_cells_text_generator extends user_sessions_cells_generator {
/** @var string $enrolmentsinfocelltext. */
private $enrolmentsinfocelltext;
/**
* Construct hidden status cell.
*
* @param string $text - text for the cell.
*/
protected function construct_hidden_status_cell($text) {
$this->cells[] = '-'.$text;
}
/**
* Construct enrolments info cell.
*
* @param string $text - text for the cell.
*/
protected function construct_enrolments_info_cell($text) {
if ($this->enrolmentsinfocelltext != $text) {
$this->enrolmentsinfocelltext = $text;
$this->cells[] = $text;
} else {
$this->cells[] = '←';
}
}
}
/**
* Used to construct user summary.
*
* @param stdclass $usersummary - data for summary.
* @param int $view - ATT_VIEW_ALL|ATT_VIEW_
* @return string.
*/
function construct_user_data_stat($usersummary, $view) {
$stattable = new html_table();
$stattable->attributes['class'] = 'attlist';
$row = new html_table_row();
$row->attributes['class'] = 'normal';
$row->cells[] = get_string('sessionscompleted', 'attendance') . ':';
$row->cells[] = $usersummary->numtakensessions;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'normal';
$row->cells[] = get_string('pointssessionscompleted', 'attendance') . ':';
$row->cells[] = $usersummary->pointssessionscompleted;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'normal';
$row->cells[] = get_string('percentagesessionscompleted', 'attendance') . ':';
$row->cells[] = $usersummary->percentagesessionscompleted;
$stattable->data[] = $row;
if ($view == ATT_VIEW_ALL) {
$row = new html_table_row();
$row->attributes['class'] = 'highlight';
$row->cells[] = get_string('sessionstotal', 'attendance') . ':';
$row->cells[] = $usersummary->numallsessions;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'highlight';
$row->cells[] = get_string('pointsallsessions', 'attendance') . ':';
$row->cells[] = $usersummary->pointsallsessions;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'highlight';
$row->cells[] = get_string('percentageallsessions', 'attendance') . ':';
$row->cells[] = $usersummary->allsessionspercentage;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'normal';
$row->cells[] = get_string('maxpossiblepoints', 'attendance') . ':';
$row->cells[] = $usersummary->maxpossiblepoints;
$stattable->data[] = $row;
$row = new html_table_row();
$row->attributes['class'] = 'normal';
$row->cells[] = get_string('maxpossiblepercentage', 'attendance') . ':';
$row->cells[] = $usersummary->maxpossiblepercentage;
$stattable->data[] = $row;
}
return html_writer::table($stattable);
}
/**
* Returns html user summary
*
* @param stdclass $attendance - attendance record.
* @param stdclass $user - user record
* @return string.
*
*/
function construct_full_user_stat_html_table($attendance, $user) {
$summary = new mod_attendance_summary($attendance->id, $user->id);
return construct_user_data_stat($summary->get_all_sessions_summary_for($user->id), ATT_VIEW_ALL);
}