Proyectos de Subversion Moodle

<?php

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

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

$section = required_param('section', PARAM_SAFEDIR);

$return = optional_param('return','', PARAM_ALPHA);

$adminediting = optional_param('adminedit', -1, PARAM_BOOL);

/// no guest autologin

require_login(0, false);

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

$PAGE->set_url('/admin/settings.php', array('section' => $section));

$PAGE->set_pagetype('admin-setting-' . $section);

$PAGE->set_pagelayout('admin');

$PAGE->navigation->clear_cache();

navigation_node::require_admin_tree();

$adminroot = admin_get_root(); // need all settings

$settingspage = $adminroot->locate($section, true);

if (empty($settingspage) or !($settingspage instanceof admin_settingpage)) {

    if (moodle_needs_upgrading()) {

        redirect(new moodle_url('/admin/index.php'));

    } else {

        throw new \moodle_exception('sectionerror', 'admin', "$CFG->wwwroot/$CFG->admin/");

    }

    die;

}

if (!($settingspage->check_access())) {

    throw new \moodle_exception('accessdenied', 'admin');

    die;

}

// If the context in the admin_settingpage object is explicitly defined and it is not system, reset the current

// page context and use that one instead. This ensures that the proper navigation is displayed and highlighted.

if ($settingspage->context && !$settingspage->context instanceof \context_system) {

    $PAGE->set_context($settingspage->context);

}

$hassiteconfig = has_capability('moodle/site:config', context_system::instance());

// Display the admin search input element in the page header if the user has the capability to change the site

// configuration and the current page context is system.

if ($hassiteconfig && $PAGE->context instanceof \context_system) {

    $PAGE->add_header_action($OUTPUT->render_from_template('core_admin/header_search_input', [

        'action' => new moodle_url('/admin/search.php'),

    ]));

}

/// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------

$statusmsg = '';

$errormsg  = '';

// Form is submitted with changed settings. Do not want to execute when modifying a block.

if ($data = data_submitted() and confirm_sesskey() and isset($data->action) and $data->action == 'save-settings') {

    $count = admin_write_settings($data);

    // Regardless of whether any setting change was written (a positive count), check validation errors for those that didn't.

    if (empty($adminroot->errors)) {

        // No errors. Did we change any setting? If so, then redirect with success.

        if ($count) {

            redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);

        }

        // We didn't change a setting.

        switch ($return) {

            case 'site': redirect("$CFG->wwwroot/");

            case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");

        }

        redirect($PAGE->url);

    } else {

        $errormsg = get_string('errorwithsettings', 'admin');

        $firsterror = reset($adminroot->errors);

    }

    $settingspage = $adminroot->locate($section, true);

}

if ($PAGE->user_allowed_editing() && $adminediting != -1) {

    $USER->editing = $adminediting;

}

/// print header stuff ------------------------------------------------------------

if (empty($SITE->fullname)) {

    $PAGE->set_title($settingspage->visiblename);

    $PAGE->set_heading($settingspage->visiblename);

    echo $OUTPUT->header();

    echo $OUTPUT->box(get_string('configintrosite', 'admin'));

    if ($errormsg !== '') {

        echo $OUTPUT->notification($errormsg);

    } else if ($statusmsg !== '') {

        echo $OUTPUT->notification($statusmsg, 'notifysuccess');

    }

    // ---------------------------------------------------------------------------------------------------------------

    $pageparams = $PAGE->url->params();

    $context = [

        'actionurl' => $PAGE->url->out(false),

        'params' => array_map(function($param) use ($pageparams) {

            return [

                'name' => $param,

                'value' => $pageparams[$param]

            ];

        }, array_keys($pageparams)),

        'sesskey' => sesskey(),

        'return' => $return,

        'title' => null,

        'settings' => $settingspage->output_html(),

        'showsave' => true

    ];

    echo $OUTPUT->render_from_template('core_admin/settings', $context);

} else {

    if ($PAGE->user_allowed_editing() && !$PAGE->theme->haseditswitch) {

        $url = clone($PAGE->url);

        if ($PAGE->user_is_editing()) {

            $caption = get_string('blockseditoff');

            $url->param('adminedit', 'off');

        } else {

            $caption = get_string('blocksediton');

            $url->param('adminedit', 'on');

        }

        $buttons = $OUTPUT->single_button($url, $caption, 'get');

        $PAGE->set_button($buttons);

    }

    $PAGE->set_title(implode(moodle_page::TITLE_SEPARATOR, $settingspage->visiblepath));

    $PAGE->set_heading($SITE->fullname);

    echo $OUTPUT->header();

    if ($errormsg !== '') {

        echo $OUTPUT->notification($errormsg);

    } else if ($statusmsg !== '') {

        echo $OUTPUT->notification($statusmsg, 'notifysuccess');

    }

    // ---------------------------------------------------------------------------------------------------------------

    $pageparams = $PAGE->url->params();

    $context = [

        'actionurl' => $PAGE->url->out(false),

        'params' => array_map(function($param) use ($pageparams) {

            return [

                'name' => $param,

                'value' => $pageparams[$param]

            ];

        }, array_keys($pageparams)),

        'sesskey' => sesskey(),

        'return' => $return,

        'title' => $settingspage->visiblename,

        'settings' => $settingspage->output_html(),

        'showsave' => $settingspage->show_save()

    ];

    echo $OUTPUT->render_from_template('core_admin/settings', $context);

}

// Add the form change checker.

$PAGE->requires->js_call_amd('core_form/changechecker', 'watchFormById', ['adminsettings']);

if ($settingspage->has_dependencies()) {

    $opts = [

        'dependencies' => $settingspage->get_dependencies_for_javascript()

    ];

    $PAGE->requires->js_call_amd('core/showhidesettings', 'init', [$opts]);

}

echo $OUTPUT->footer();