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<?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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* Output the action buttons for this activity.
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*
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* @package mod_lesson
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* @copyright 2021 Adrian Greeve <adrian@moodle.com>
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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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namespace mod_lesson\output;
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use core\output\notification;
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use moodle_url;
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use templatable;
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use renderable;
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use single_button;
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/**
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* Output the action buttons for this activity.
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*
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* @package mod_lesson
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* @copyright 2021 Adrian Greeve <adrian@moodle.com>
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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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class edit_action_buttons implements templatable, renderable {
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/** @var \lesson The lesson object. */
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protected $lesson;
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/** @var int The currently viewed lesson page id. */
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protected $currentpage;
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/**
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* Constructor for this object.
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*
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* @param \lesson $lesson The lesson object.
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* @param int|null $currentpage The current lesson page that is being viewed
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*/
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public function __construct(\lesson $lesson, ?int $currentpage = null) {
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$this->lesson = $lesson;
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$this->currentpage = $currentpage;
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}
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/**
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* Sets the current page being viewed.
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*
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* @param int|null $page
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*/
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public function set_currentpage(?int $page) {
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$this->currentpage = $page;
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}
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/**
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* Data for use with a template.
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*
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* @param \renderer_base $output Renderer information.
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* @return array Said data.
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*/
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public function export_for_template(\renderer_base $output) {
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global $PAGE;
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$data = [];
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// A shortcut to edit the lesson's question page.
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if (has_capability('mod/lesson:edit', $this->lesson->context) &&
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!empty($this->currentpage) && $this->currentpage != LESSON_EOL) {
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$url = new moodle_url('/mod/lesson/editpage.php', [
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'id' => $this->lesson->get_cm()->id,
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'pageid' => $this->currentpage,
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'edit' => 1,
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'returnto' => $PAGE->url->out_as_local_url(false)
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]);
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$editcontent = new single_button($url, get_string('editpagecontent', 'lesson'));
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$data['editcontents']['button'] = $editcontent->export_for_template($output);
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}
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if ($this->lesson->can_manage()) {
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$url = new moodle_url('/mod/lesson/edit.php', ['id' => $this->lesson->get_cm()->id]);
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$editbutton = new single_button($url, get_string('editlesson', 'mod_lesson'), 'get', single_button::BUTTON_PRIMARY);
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$url = new moodle_url('/mod/lesson/essay.php', ['id' => $this->lesson->get_cm()->id]);
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$essaybutton = new single_button($url, get_string('manualgrading', 'mod_lesson'), 'get');
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$data += [
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'edit' => [
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'button' => $editbutton->export_for_template($output),
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],
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'gradeessays' => [
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'button' => $essaybutton->export_for_template($output),
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]
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];
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}
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// Standard notification to indicate the lesson is being previewed.
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if ($data) {
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$message = new notification(get_string('lessonbeingpreviewed', 'mod_lesson'), notification::NOTIFY_INFO);
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$data['notification'] = $message->export_for_template($output);
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}
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return $data;
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}
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}
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