remove.php

<?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/>.

/**
 * Item removals
 *
 * @package    block_stash
 * @copyright  2023 Adrian Greeve
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(__DIR__ . '/../../config.php');

$courseid = required_param('courseid', PARAM_INT);
$removalid = optional_param('removalid', 0, PARAM_INT);
$itemid = optional_param('itemid', 0, PARAM_INT);

require_login($courseid);

$manager = \block_stash\manager::get($courseid);
$manager->require_enabled();
$manager->require_manage();

$url = new moodle_url('/blocks/stash/remove.php', ['courseid' => $manager->get_courseid(), 'itemid' => $itemid]);

$item = $manager->get_item($itemid);

$fileareaoptions = ['maxfiles' => 1];
$editoroptions = ['noclean' => true, 'maxfiles' => -1, 'maxbytes' => $CFG->maxbytes, 'context' => $manager->get_context()];

$customdata = [
    'fileareaoptions' => $fileareaoptions,
    'editoroptions' => $editoroptions,
    'manager' => $manager,
    'item' => $item,
];

$form = new \block_stash\form\removal($url, $customdata);

$removalhelper = new \block_stash\local\stash_elements\removal_helper($manager);
if ($data = $form->get_data()) {
    $removalhelper->handle_form_data($data);
}

$pagetitle = 'Removal thing'; // Todo get_string()

list($title, $subtitle, $returnurl) = \block_stash\page_helper::setup_for_removal($url, $manager, $pagetitle);

$renderer = $PAGE->get_renderer('block_stash');
echo $OUTPUT->header();

echo $OUTPUT->heading($title, 2);
echo $renderer->navigation($manager, 'items');
echo $OUTPUT->heading($subtitle . $OUTPUT->help_icon('drops', 'block_stash'), 3); //  TODO Help is good. Update this to help with item removals.

echo $form->display();

echo $OUTPUT->footer();