Proyectos de Subversion Moodle

<?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/>.

namespace mod_data\output;

use action_link;

use core\output\sticky_footer;

use html_writer;

use mod_data\manager;

use mod_data\template;

use moodle_url;

use renderer_base;

/**

 * Renderable class for sticky footer in the view pages of the database activity.

 *

 * @package    mod_data

 * @copyright  2022 Ferran Recio <ferran@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class view_footer extends sticky_footer {

    /** @var int $totalcount the total records count. */

    private $totalcount;

    /** @var int $currentpage the current page */

    private $currentpage;

    /** @var int $nowperpage the number of elements per page */

    private $nowperpage;

    /** @var moodle_url $baseurl the page base url */

    private $baseurl;

    /** @var template $parser the template name */

    private $parser;

    /** @var manager $manager if the user can manage capabilities or not */

    private $manager;

    /**

     * The class constructor.

     *

     * @param manager $manager the activity manager

     * @param int $totalcount the total records count

     * @param int $currentpage the current page

     * @param int $nowperpage the number of elements per page

     * @param moodle_url $baseurl the page base url

     * @param template $parser the current template name

     */

    public function __construct(

        manager $manager,

        int $totalcount,

        int $currentpage,

        int $nowperpage,

        moodle_url $baseurl,

        template $parser

    ) {

        $this->manager = $manager;

        $this->totalcount = $totalcount;

        $this->currentpage = $currentpage;

        $this->nowperpage = $nowperpage;

        $this->baseurl = $baseurl;

        $this->parser = $parser;

    }

    /**

     * Export this data so it can be used as the context for a mustache template (core/inplace_editable).

     *

     * @param renderer_base $output typically, the renderer that's calling this function

     * @return array data context for a mustache template

     */

    public function export_for_template(renderer_base $output) {

        $this->set_content(

            $this->get_footer_output($output)

        );

        return parent::export_for_template($output);

    }

    /**

     * Generate the pre-rendered footer content.

     *

     * @param \renderer_base $output The renderer to be used to render the action bar elements.

     * @return string the rendered content

     */

    public function get_footer_output(renderer_base $output): string {

        $data = [];

        $cm = $this->manager->get_coursemodule();

        $instance = $this->manager->get_instance();

        $currentgroup = groups_get_activity_group($cm);

        $groupmode = groups_get_activity_groupmode($cm);

        $context = $this->manager->get_context();

        $canmanageentries = has_capability('mod/data:manageentries', $context);

        $parser = $this->parser;

        // Sticky footer content.

        $data['pagination'] = $output->paging_bar(

            $this->totalcount,

            $this->currentpage,

            $this->nowperpage,

            $this->baseurl

        );

        if ($parser->get_template_name() != 'singletemplate' && $parser->has_tag('delcheck') && $canmanageentries) {

            // Build the select/deselect all control.

            $selectallid = 'selectall-listview-entries';

            $togglegroup = 'listview-entries';

            $mastercheckbox = new \core\output\checkbox_toggleall($togglegroup, true, [

                'id' => $selectallid,

                'name' => $selectallid,

                'value' => 1,

                'label' => get_string('selectall'),

                'classes' => 'btn-secondary mx-1',

            ], true);

            $data['selectall'] = $output->render($mastercheckbox);

            $data['deleteselected'] = html_writer::empty_tag('input', [

                'class' => 'btn btn-secondary mx-1',

                'type' => 'submit',

                'value' => get_string('deleteselected'),

                'disabled' => true,

                'data-action' => 'toggle',

                'data-togglegroup' => $togglegroup,

                'data-toggle' => 'action',

            ]);

        }

        if (data_user_can_add_entry($instance, $currentgroup, $groupmode, $context)) {

            $addentrylink = new moodle_url(

                '/mod/data/edit.php',

                ['id' => $cm->id, 'backto' => $this->baseurl]

            );

            $addentrybutton = new action_link(

                $addentrylink,

                get_string('add', 'mod_data'),

                null,

                ['class' => 'btn btn-primary mx-1', 'role' => 'button']

            );

            $data['addentrybutton'] = $addentrybutton->export_for_template($output);

        }

        return $output->render_from_template('mod_data/view_footer', $data);

    }

}