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/>.

declare(strict_types=1);

namespace core_webservice\reportbuilder\local\entities;

use core_collator;

use lang_string;

use core_reportbuilder\local\entities\base;

use core_reportbuilder\local\filters\autocomplete;

use core_reportbuilder\local\report\column;

use core_reportbuilder\local\report\filter;

/**

 * External service report builder entity

 *

 * @package    core_webservice

 * @copyright  2023 Mikel Martín <mikel@moodle.com>

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

 */

class service extends base {

    /**

     * Database tables that this entity uses and their default aliases

     *

     * @return array

     */

    protected function get_default_tables(): array {

        return [

            'external_services',

        ];

    }

    /**

     * The default title for this entity in the list of columns/conditions/filters in the report builder

     *

     * @return lang_string

     */

    protected function get_default_entity_title(): lang_string {

        return new lang_string('service', 'core_webservice');

    }

    /**

     * Initialise the entity

     *

     * @return base

     */

    public function initialise(): base {

        $columns = $this->get_all_columns();

        foreach ($columns as $column) {

            $this->add_column($column);

        }

        // All the filters defined by the entity can also be used as conditions.

        $filters = $this->get_all_filters();

        foreach ($filters as $filter) {

            $this

                ->add_filter($filter)

                ->add_condition($filter);

        }

        return $this;

    }

    /**

     * Returns list of all available columns

     *

     * @return column[]

     */

    protected function get_all_columns(): array {

        $tokenalias = $this->get_table_alias('external_services');

        // Service name column.

        $columnns[] = (new column(

            'name',

            new lang_string('name'),

            $this->get_entity_name()

        ))

            ->add_joins($this->get_joins())

            ->set_type(column::TYPE_TEXT)

            ->add_fields("{$tokenalias}.name, {$tokenalias}.shortname")

            ->set_is_sortable(true)

            ->add_callback(static function(?string $value, \stdClass $row): string {

                $output = $value;

                $output .= \html_writer::tag('div', format_text($row->shortname), [

                    'class' => 'small text-muted',

                ]);

                return $output;

            });

        return $columnns;

    }

    /**

     * Return list of all available filters

     *

     * @return filter[]

     */

    protected function get_all_filters(): array {

        global $DB;

        $tablealias = $this->get_table_alias('external_services');

        // Service Name filter.

        $filters[] = (new filter(

            autocomplete::class,

            'name',

            new lang_string('name'),

            $this->get_entity_name(),

            "{$tablealias}.name"

        ))

            ->add_joins($this->get_joins())

            ->set_options_callback(static function(): array {

                global $DB;

                $names = $DB->get_fieldset_sql('SELECT DISTINCT name FROM {external_services} ORDER BY name ASC');

                $options = [];

                foreach ($names as $name) {

                    $options[$name] = $name;

                }

                core_collator::asort($options);

                return $options;

            });

        return $filters;

    }

}