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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/>.
require_once(dirname(dirname(__FILE__)) . '/config.php');
require_once($CFG->dirroot . '/repository/lib.php');
require_once($CFG->libdir . '/adminlib.php');
require_sesskey();
// id of repository
$edit = optional_param('edit', 0, PARAM_INT);
$new = optional_param('new', '', PARAM_PLUGIN);
$hide = optional_param('hide', 0, PARAM_INT);
$delete = optional_param('delete', 0, PARAM_INT);
$sure = optional_param('sure', '', PARAM_ALPHA);
$type = optional_param('type', '', PARAM_PLUGIN);
$downloadcontents = optional_param('downloadcontents', false, PARAM_BOOL);
$context = context_system::instance();
$pagename = 'repositorycontroller';
if ($edit){
$pagename = 'repositoryinstanceedit';
} else if ($delete) {
$pagename = 'repositorydelete';
} else if ($new) {
$pagename = 'repositoryinstancenew';
}
admin_externalpage_setup($pagename, '', null, new moodle_url('/admin/repositoryinstance.php'));
require_capability('moodle/site:config', $context);
$baseurl = new moodle_url("/$CFG->admin/repositoryinstance.php", array('sesskey'=>sesskey()));
$parenturl = new moodle_url("/$CFG->admin/repository.php", array(
'sesskey'=>sesskey(),
'action'=>'edit',
));
if ($new) {
$parenturl->param('repos', $new);
} else {
$parenturl->param('repos', $type);
}
$return = true;
if (!empty($edit) || !empty($new)) {
if (!empty($edit)) {
$instance = repository::get_instance($edit);
if ($instance->instance->contextid != $context->id) {
throw new repository_exception('nopermissiontoaccess', 'repository');
}
$instancetype = repository::get_type_by_id($instance->options['typeid']);
$classname = 'repository_' . $instancetype->get_typename();
$configs = $instance->get_instance_option_names();
$plugin = $instancetype->get_typename();
$typeid = $instance->options['typeid'];
} else {
$plugin = $new;
$typeid = null;
$instance = null;
}
// display the edit form for this instance
$mform = new repository_instance_form('', array('plugin' => $plugin, 'typeid' => $typeid, 'instance' => $instance, 'contextid' => $context->id));
// end setup, begin output
if ($mform->is_cancelled()){
redirect($parenturl);
exit;
} else if ($fromform = $mform->get_data()){
if ($edit) {
$settings = array();
$settings['name'] = $fromform->name;
if (!$instance->readonly) {
foreach($configs as $config) {
if (isset($fromform->$config)) {
$settings[$config] = $fromform->$config;
} else {
$settings[$config] = null;
}
}
}
$success = $instance->set_option($settings);
} else {
$success = repository::static_function($plugin, 'create', $plugin, 0, $context, $fromform);
$data = data_submitted();
}
if ($success) {
redirect($parenturl);
} else {
print_error('instancenotsaved', 'repository', $parenturl);
}
exit;
} else {
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('configplugin', 'repository_'.$plugin));
echo $OUTPUT->box_start();
$mform->display();
echo $OUTPUT->box_end();
$return = false;
}
} else if (!empty($hide)) {
$instance = repository::get_type_by_typename($hide);
$instance->hide();
$return = true;
} else if (!empty($delete)) {
$instance = repository::get_instance($delete);
if ($instance->readonly) {
// If you try to delete an instance set as readonly, display an error message.
throw new repository_exception('readonlyinstance', 'repository');
} else if ($instance->instance->contextid != $context->id) {
throw new repository_exception('nopermissiontoaccess', 'repository');
}
if ($sure) {
if ($instance->delete($downloadcontents)) {
$deletedstr = get_string('instancedeleted', 'repository');
redirect($parenturl, $deletedstr, 3);
} else {
print_error('instancenotdeleted', 'repository', $parenturl);
}
exit;
}
echo $OUTPUT->header();
echo $OUTPUT->box_start('generalbox', 'notice');
$continueurl = new moodle_url($baseurl, array(
'type' => $type,
'delete' => $delete,
'sure' => 'yes',
));
$continueanddownloadurl = new moodle_url($continueurl, array(
'downloadcontents' => 1
));
$message = get_string('confirmdelete', 'repository', $instance->name);
echo html_writer::tag('p', $message);
echo $OUTPUT->single_button($continueurl, get_string('continueuninstall', 'repository'));
echo $OUTPUT->single_button($continueanddownloadurl, get_string('continueuninstallanddownload', 'repository'));
echo $OUTPUT->single_button($parenturl, get_string('cancel'));
echo $OUTPUT->box_end();
$return = false;
}
if (!empty($return)) {
redirect($parenturl);
}
echo $OUTPUT->footer();
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