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/>.

/**

 * Message outputs configuration page

 *

 * @package    message

 * @copyright  2011 Lancaster University Network Services Limited

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

 */

require_once(__DIR__ . '/../config.php');

require_once($CFG->dirroot . '/message/lib.php');

require_once($CFG->libdir.'/adminlib.php');

// This is an admin page.

admin_externalpage_setup('managemessageoutputs');

// Fetch processors.

$allprocessors = get_message_processors();

$processors = array_filter($allprocessors, function($processor) {

    return $processor->enabled;

});

$disabledprocessors = array_filter($allprocessors, function($processor) {

    return !$processor->enabled;

});

// Fetch message providers.

$providers = get_message_providers();

// Fetch the manage message outputs interface.

$preferences = get_message_output_default_preferences();

if (($form = data_submitted()) && confirm_sesskey()) {

    $newpreferences = array();

    // Prepare default message outputs settings.

    foreach ($providers as $provider) {

        $componentproviderbase = $provider->component.'_'.$provider->name;

        $disableprovidersetting = $componentproviderbase.'_disable';

        if (!isset($form->$disableprovidersetting)) {

            $newpreferences[$disableprovidersetting] = 1;

        } else {

            $newpreferences[$disableprovidersetting] = 0;

        }

        $componentprovidersetting = $componentproviderbase.'_locked';

        foreach ($processors as $processor) {

            $value = 0;

            if (isset($form->{$componentprovidersetting}[$processor->name])) {

                $value = $form->{$componentprovidersetting}[$processor->name];

                if ($value == 'on') {

                    $value = 1;

                }

            }

            // Record the site preference.

            $newpreferences[$processor->name.'_provider_'.$componentprovidersetting] = $value;

        }

        $componentprovidersetting = $componentproviderbase.'_enabled';

        $newsettings = [];

        if (isset($form->$componentprovidersetting)) {

            // Store defined comma-separated processors as setting value.

            // Using array_filter eliminates elements set to 0 above.

            $newsettings = array_keys(array_filter($form->{$componentprovidersetting}));

        }

        // Let's join existing setting values for disabled processors.

        $property = 'message_provider_'.$componentprovidersetting;

        if (property_exists($preferences, $property)) {

            $existingsetting = $preferences->$property;

            foreach ($disabledprocessors as $disable) {

                if (strpos($existingsetting, $disable->name) > -1) {

                    $newsettings[] = $disable->name;

                }

            }

        }

        $value = join(',', $newsettings);

        if (empty($value)) {

            $value = null;

        }

        // Record the site preference.

        $newpreferences['message_provider_'.$componentprovidersetting] = $value;

    }

    // Update database.

    $transaction = $DB->start_delegated_transaction();

    // Save processors enabled/disabled status.

    foreach ($allprocessors as $processor) {

        $enabled = isset($form->{$processor->name});

        $class = \core_plugin_manager::resolve_plugininfo_class('message');

        $class::enable_plugin($processor->name, $enabled);

    }

    foreach ($newpreferences as $name => $value) {

        $old = isset($preferences->$name) ? $preferences->$name : '';

        if ($old != $value) {

            add_to_config_log($name, $old, $value, 'core');

        }

        set_config($name, $value, 'message');

    }

    $transaction->allow_commit();

    core_plugin_manager::reset_caches();

    $url = new moodle_url('message.php');

    redirect($url);

}

// Page settings

$PAGE->set_context(context_system::instance());

$renderer = $PAGE->get_renderer('core', 'message');

// Display the page.

echo $OUTPUT->header();

echo $renderer->manage_messageoutput_settings($allprocessors, $processors, $providers, $preferences);

echo $OUTPUT->footer();