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116 lines
4.4 KiB
116 lines
4.4 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file contains form for bulk changing user enrolments.
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*
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* @package core_enrol
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* @copyright 2011 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once("$CFG->libdir/formslib.php");
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/**
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* A base class that can be used to easily construct a form for use with bulk operations
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*
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* @copyright 2011 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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abstract class enrol_bulk_enrolment_change_form extends moodleform {
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/**
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* Defines the standard structure of the form
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*/
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protected function definition() {
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$form = $this->_form;
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$users = $this->_customdata['users'];
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$statusoptions = $this->get_status_options();
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$form->addElement('html', $this->get_users_table($users, $statusoptions));
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$form->addElement('select', 'status', get_string('alterstatus', 'enrol_manual'), $statusoptions, array('optional' => true));
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$form->addElement('date_time_selector', 'timestart', get_string('altertimestart', 'enrol_manual'), array('optional' => true));
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$form->addElement('date_time_selector', 'timeend', get_string('altertimeend', 'enrol_manual'), array('optional' => true));
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$this->add_action_buttons();
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}
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/**
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* Returns an array of status options
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* @return array
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*/
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protected function get_status_options() {
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return array(-1 => get_string('nochange', 'enrol'),
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ENROL_USER_ACTIVE => get_string('participationactive', 'enrol'),
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ENROL_USER_SUSPENDED => get_string('participationsuspended', 'enrol'));
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}
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/**
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* Generates an HTML table to display the users being affected by the bulk change.
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*
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* @param array $users
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* @param array $statusoptions
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* @return string
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*/
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protected function get_users_table(array $users, array $statusoptions) {
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$table = new html_table();
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$table->head = array(
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get_string('name'),
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get_string('participationstatus', 'enrol'),
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get_string('enroltimestart', 'enrol'),
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get_string('enroltimeend', 'enrol'),
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);
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$table->data = array();
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foreach ($users as $user) {
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foreach ($user->enrolments as $enrolment) {
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$input = html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'bulkuser[]', 'value' => $user->id));
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$table->data[] = array(
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fullname($user).$input,
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$statusoptions[$enrolment->status],
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(!empty($enrolment->timestart))?userdate($enrolment->timestart):'',
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(!empty($enrolment->timeend))?userdate($enrolment->timeend):'',
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);
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}
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}
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return html_writer::table($table);
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}
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}
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/**
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* A convenience class to allow the quick generation of a confirmation form for a bulk operation.
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* @copyright 2011 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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abstract class enrol_bulk_enrolment_confirm_form extends enrol_bulk_enrolment_change_form {
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/**
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* Defines the standard structure of the form
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*/
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protected function definition() {
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$form = $this->_form;
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$users = $this->_customdata['users'];
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$title = $this->_customdata['title'];
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$message = $this->_customdata['message'];
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$button = $this->_customdata['button'];
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$form->addElement('html', $this->get_users_table($users, $this->get_status_options()));
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$form->addElement('header', 'ebecf_header', $title);
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$form->addElement('html', html_writer::tag('p', $message));
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$this->add_action_buttons(true, $button);
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}
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}
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