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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/>.
/**
* Contains class mod_feedback_responses_anon_table
*
* @package mod_feedback
* @copyright 2016 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Class mod_feedback_responses_anon_table
*
* @package mod_feedback
* @copyright 2016 Marina Glancy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_feedback_responses_anon_table extends mod_feedback_responses_table {
/** @var string */
protected $showallparamname = 'ashowall';
/** @var string */
protected $downloadparamname = 'adownload';
/**
* Initialises table
* @param int $group retrieve only users from this group (optional)
*/
public function init($group = 0) {
$cm = $this->feedbackstructure->get_cm();
$this->uniqueid = 'feedback-showentry-anon-list-' . $cm->instance;
// There potentially can be both tables with anonymouns and non-anonymous responses on
// the same page (for example when feedback anonymity was changed after some people
// already responded). In this case we need to distinguish tables' pagination parameters.
$this->request[TABLE_VAR_PAGE] = 'apage';
$tablecolumns = ['random_response'];
$tableheaders = [get_string('response_nr', 'feedback')];
if ($this->feedbackstructure->get_feedback()->course == SITEID && !$this->feedbackstructure->get_courseid()) {
$tablecolumns[] = 'courseid';
$tableheaders[] = get_string('course');
}
$this->define_columns($tablecolumns);
$this->define_headers($tableheaders);
$this->sortable(true, 'random_response');
$this->collapsible(true);
$this->set_attribute('id', 'showentryanontable');
$params = ['instance' => $cm->instance,
'anon' => FEEDBACK_ANONYMOUS_YES,
'courseid' => $this->feedbackstructure->get_courseid()];
$fields = 'c.id, c.random_response, c.courseid';
$from = '{feedback_completed} c';
$where = 'c.anonymous_response = :anon AND c.feedback = :instance';
if ($this->feedbackstructure->get_courseid()) {
$where .= ' AND c.courseid = :courseid';
}
$group = (empty($group)) ? groups_get_activity_group($this->feedbackstructure->get_cm(), true) : $group;
if ($group) {
$where .= ' AND c.userid IN (SELECT g.userid FROM {groups_members} g WHERE g.groupid = :group)';
$params['group'] = $group;
}
$this->set_sql($fields, $from, $where, $params);
$this->set_count_sql("SELECT COUNT(c.id) FROM $from WHERE $where", $params);
}
/**
* Returns a link for viewing a single response
* @param stdClass $row
* @return \moodle_url
*/
protected function get_link_single_entry($row) {
return new moodle_url($this->baseurl, ['showcompleted' => $row->id]);
}
/**
* Prepares column reponse for display
* @param stdClass $row
* @return string
*/
public function col_random_response($row) {
if ($this->is_downloading()) {
return $row->random_response;
} else {
return html_writer::link($this->get_link_single_entry($row),
get_string('response_nr', 'feedback').': '. $row->random_response);
}
}
/**
* Add data for the external structure that will be returned.
*
* @param stdClass $row a database query record row
* @since Moodle 3.3
*/
protected function add_data_for_external($row) {
$this->dataforexternal[] = [
'id' => $row->id,
'courseid' => $row->courseid,
'number' => $row->random_response,
'responses' => $this->get_responses_for_external($row)
];
}
}