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/>.

/**

 * Database activity renderer.

 *

 * @copyright 2010 Sam Hemelryk

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

 * @package mod_data

 */

use mod_data\local\importer\preset_existing_importer;

use mod_data\manager;

defined('MOODLE_INTERNAL') || die();

class mod_data_renderer extends plugin_renderer_base {

    /**

     * Rendering setting and mapping page to import a preset.

     *

     * @param stdClass $datamodule  Database module to import to.

     * @param data_preset_importer $importer Importer instance to use for the importing.

     * @return string

     * @deprecated since Moodle 4.1 MDL-75140 - please do not use this class any more.

     * @todo MDL-75189 Final deprecation in Moodle 4.5.

     */

    public function import_setting_mappings($datamodule, data_preset_importer $importer) {

        debugging('import_setting_mappings is deprecated. Please use importing_preset instead', DEBUG_DEVELOPER);

        $manager = \mod_data\manager::create_from_coursemodule($datamodule);

        $fullname = $importer->get_directory();

        return $this->importing_preset($datamodule, new preset_existing_importer($manager, $fullname));

    }

    /**

     * Importing a preset on a database module.

     *

     * @param stdClass $datamodule  Database module to import to.

     * @param \mod_data\local\importer\preset_importer $importer Importer instance to use for the importing.

     *

     * @return string

     */

    public function importing_preset(stdClass $datamodule, \mod_data\local\importer\preset_importer $importer): string {

        $strwarning = get_string('mappingwarning', 'data');

        $params = $importer->settings;

        $newfields = $params->importfields;

        $currentfields = $params->currentfields;

        $html = html_writer::start_tag('div', ['class' => 'presetmapping']);

        $html .= html_writer::start_tag('form', ['method' => 'post', 'action' => '']);

        $html .= html_writer::start_tag('div');

        $html .= html_writer::empty_tag('input', ['type' => 'hidden', 'name' => 'action', 'value' => 'finishimport']);

        $html .= html_writer::empty_tag('input', ['type' => 'hidden', 'name' => 'sesskey', 'value' => sesskey()]);

        $html .= html_writer::empty_tag('input', ['type' => 'hidden', 'name' => 'd', 'value' => $datamodule->id]);

        $inputselector = $importer->get_preset_selector();

        $html .= html_writer::empty_tag(

                'input',

                ['type' => 'hidden', 'name' => $inputselector['name'], 'value' => $inputselector['value']]

        );

        if (!empty($newfields)) {

            $table = new html_table();

            $table->data = array();

            foreach ($newfields as $nid => $newfield) {

                $row = array();

                $row[0] = html_writer::tag('label', $newfield->name, array('for'=>'id_'.$newfield->name));

                $attrs = array('name' => 'field_' . $nid, 'id' => 'id_' . $newfield->name, 'class' => 'custom-select');

                $row[1] = html_writer::start_tag('select', $attrs);

                $selected = false;

                foreach ($currentfields as $cid => $currentfield) {

                    if ($currentfield->type != $newfield->type) {

                        continue;

                    }

                    if ($currentfield->name == $newfield->name) {

                        $row[1] .= html_writer::tag(

                            'option',

                            get_string('mapexistingfield', 'data', $currentfield->name),

                            ['value' => $cid, 'selected' => 'selected']

                        );

                        $selected = true;

                    } else {

                        $row[1] .= html_writer::tag(

                            'option',

                            get_string('mapexistingfield', 'data', $currentfield->name),

                            ['value' => $cid]

                        );

                    }

                }

                if ($selected) {

                    $row[1] .= html_writer::tag('option', get_string('mapnewfield', 'data'), array('value'=>'-1'));

                } else {

                    $row[1] .= html_writer::tag('option', get_string('mapnewfield', 'data'), array('value'=>'-1', 'selected'=>'selected'));

                }

                $row[1] .= html_writer::end_tag('select');

                $table->data[] = $row;

            }

            $html .= html_writer::table($table);

            $html .= html_writer::tag('p', $strwarning);

        } else {

            $html .= $this->output->notification(get_string('nodefinedfields', 'data'));

        }

        $html .= html_writer::start_tag('div', array('class'=>'overwritesettings'));

        $attrs = ['type' => 'checkbox', 'name' => 'overwritesettings', 'id' => 'overwritesettings', 'class' => 'mr-2'];

        $html .= html_writer::empty_tag('input', $attrs);

        $html .= html_writer::tag('label', get_string('overwritesettings', 'data'), ['for' => 'overwritesettings']);

        $html .= html_writer::end_tag('div');

        $actionbuttons = html_writer::start_div();

        $cancelurl = new moodle_url('/mod/data/field.php', ['d' => $datamodule->id]);

        $actionbuttons .= html_writer::tag('a', get_string('cancel') , [

            'href' => $cancelurl->out(false),

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

            'role' => 'button',

        ]);

        $actionbuttons .= html_writer::empty_tag('input', [

            'type' => 'submit',

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

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

        ]);

        $actionbuttons .= html_writer::end_div();

        $stickyfooter = new core\output\sticky_footer($actionbuttons);

        $html .= $this->render($stickyfooter);

        $html .= html_writer::end_tag('div');

        $html .= html_writer::end_tag('form');

        $html .= html_writer::end_tag('div');

        return $html;

    }

    /**

     * Renders the action bar for the field page.

     *

     * @param \mod_data\output\fields_action_bar $actionbar

     * @return string The HTML output

     */

    public function render_fields_action_bar(\mod_data\output\fields_action_bar $actionbar): string {

        $data = $actionbar->export_for_template($this);

        return $this->render_from_template('mod_data/action_bar', $data);

    }

    /**

     * Renders the fields page footer.

     *

     * @param manager $manager the instance manager

     * @return string The HTML output

     */

    public function render_fields_footer(manager $manager): string {

        $cm = $manager->get_coursemodule();

        $pageurl = new moodle_url('/mod/data/templates.php', ['id' => $cm->id]);

        return $this->render_from_template('mod_data/fields_footer', [

            'pageurl' => $pageurl->out(false),

        ]);

    }

    /**

     * Renders the action bar for the view page.

     *

     * @param \mod_data\output\view_action_bar $actionbar

     * @return string The HTML output

     */

    public function render_view_action_bar(\mod_data\output\view_action_bar $actionbar): string {

        $data = $actionbar->export_for_template($this);

        return $this->render_from_template('mod_data/view_action_bar', $data);

    }

    /**

     * Renders the action bar for the template page.

     *

     * @param \mod_data\output\templates_action_bar $actionbar

     * @return string The HTML output

     */

    public function render_templates_action_bar(\mod_data\output\templates_action_bar $actionbar): string {

        $data = $actionbar->export_for_template($this);

        return $this->render_from_template('mod_data/templates_action_bar', $data);

    }

    /**

     * Renders the action bar for the preset page.

     *

     * @param \mod_data\output\presets_action_bar $actionbar

     * @return string The HTML output

     */

    public function render_presets_action_bar(\mod_data\output\presets_action_bar $actionbar): string {

        $data = $actionbar->export_for_template($this);

        return $this->render_from_template('mod_data/presets_action_bar', $data);

    }

    /**

     * Renders the presets table in the preset page.

     *

     * @param \mod_data\output\presets $presets

     * @return string The HTML output

     */

    public function render_presets(\mod_data\output\presets $presets): string {

        $data = $presets->export_for_template($this);

        return $this->render_from_template('mod_data/presets', $data);

    }

    /**

     * Renders the default template.

     *

     * @param \mod_data\output\defaulttemplate $template

     * @return string The HTML output

     */

    public function render_defaulttemplate(\mod_data\output\defaulttemplate $template): string {

        $data = $template->export_for_template($this);

        return $this->render_from_template($template->get_templatename(), $data);

    }

    /**

     * Renders the action bar for the zero state (no fields created) page.

     *

     * @param \mod_data\manager $manager The manager instance.

     *

     * @return string The HTML output

     */

    public function render_database_zero_state(\mod_data\manager $manager): string {

        $actionbar = new \mod_data\output\zero_state_action_bar($manager);

        $data = $actionbar->export_for_template($this);

        if (empty($data)) {

            // No actions for the user.

            $data['title'] = get_string('activitynotready');

            $data['intro'] = get_string('comebacklater');

            $data['noitemsimgurl'] = $this->output->image_url('noentries_zero_state', 'mod_data')->out();

        } else {

            $data['title'] = get_string('startbuilding', 'mod_data');

            $data['intro'] = get_string('createactivity', 'mod_data');

            $data['noitemsimgurl'] = $this->output->image_url('view_zero_state', 'mod_data')->out();

        }

        return $this->render_from_template('mod_data/zero_state', $data);

    }

    /**

     * Renders the action bar for an empty database view page.

     *

     * @param \mod_data\manager $manager The manager instance.

     *

     * @return string The HTML output

     */

    public function render_empty_database(\mod_data\manager $manager): string {

        $actionbar = new \mod_data\output\empty_database_action_bar($manager);

        $data = $actionbar->export_for_template($this);

        $data['noitemsimgurl'] = $this->output->image_url('view_zero_state', 'mod_data')->out();

        return $this->render_from_template('mod_data/view_noentries', $data);

    }

    /**

     * Renders the action bar for the zero state (no fields created) page.

     *

     * @param \mod_data\manager $manager The manager instance.

     *

     * @return string The HTML output

     */

    public function render_fields_zero_state(\mod_data\manager $manager): string {

        $data = [

            'noitemsimgurl' => $this->output->image_url('fields_zero_state', 'mod_data')->out(),

            'title' => get_string('nofields', 'mod_data'),

            'intro' => get_string('createfields', 'mod_data'),

            ];

        if ($manager->can_manage_templates()) {

            $actionbar = new \mod_data\output\action_bar($manager->get_instance()->id, $this->page->url);

            $createfieldbutton = $actionbar->get_create_fields();

            $data['createfieldbutton'] = $createfieldbutton->export_for_template($this);

        }

        return $this->render_from_template('mod_data/zero_state', $data);

    }

    /**

     * Renders the action bar for the templates zero state (no fields created) page.

     *

     * @param \mod_data\manager $manager The manager instance.

     *

     * @return string The HTML output

     */

    public function render_templates_zero_state(\mod_data\manager $manager): string {

        $actionbar = new \mod_data\output\zero_state_action_bar($manager);

        $data = $actionbar->export_for_template($this);

        $data['title'] = get_string('notemplates', 'mod_data');

        $data['intro'] = get_string('createtemplates', 'mod_data');

        $data['noitemsimgurl'] = $this->output->image_url('templates_zero_state', 'mod_data')->out();

        return $this->render_from_template('mod_data/zero_state', $data);

    }

}