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_role\reportbuilder\local\entities;

use lang_string;

use core_reportbuilder\local\entities\base;

use core_reportbuilder\local\filters\date;

use core_reportbuilder\local\helpers\format;

use core_reportbuilder\local\report\{column, filter};

/**

 * Role assignment entity

 *

 * @package     core_role

 * @copyright   2024 Paul Holden <paulh@moodle.com>

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

 */

class role_assignment extends base {

    /**

     * Database tables that this entity uses

     *

     * @return string[]

     */

    protected function get_default_tables(): array {

        return [

            'role_assignments',

        ];

    }

    /**

     * The default title for this entity

     *

     * @return lang_string

     */

    protected function get_default_entity_title(): lang_string {

        return new lang_string('roleassignment', 'core_role');

    }

    /**

     * 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 {

        $raalias = $this->get_table_alias('role_assignments');

        // Time modified column.

        $columns[] = (new column(

            'timemodified',

            new lang_string('timemodified', 'core_reportbuilder'),

            $this->get_entity_name()

        ))

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

            ->set_type(column::TYPE_TIMESTAMP)

            ->add_field("{$raalias}.timemodified")

            ->set_is_sortable(true)

            ->set_callback([format::class, 'userdate']);

        // Component column.

        $columns[] = (new column(

            'component',

            new lang_string('plugin'),

            $this->get_entity_name()

        ))

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

            ->set_type(column::TYPE_TEXT)

            ->add_field("{$raalias}.component")

            ->set_is_sortable(true);

        // Item ID column.

        $columns[] = (new column(

            'itemid',

            new lang_string('pluginitemid'),

            $this->get_entity_name()

        ))

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

            ->set_type(column::TYPE_INTEGER)

            ->add_field("{$raalias}.itemid")

            ->set_is_sortable(true);

        return $columns;

    }

    /**

     * Return list of all available filters

     *

     * @return filter[]

     */

    protected function get_all_filters(): array {

        $raalias = $this->get_table_alias('role_assignments');

        // Time modified filter.

        $filters[] = (new filter(

            date::class,

            'timemodified',

            new lang_string('timemodified', 'core_reportbuilder'),

            $this->get_entity_name(),

            "{$raalias}.timemodified"

        ))

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

        return $filters;

    }

}