Gecko [ admjudic.com.br ]

Name	Size	Permission
emoji	[ DIR ]	drwxr-xr-x
local	[ DIR ]	drwxr-xr-x
adapter.js	192.33 KB	-rw-rw-r--
addblockmodal.js	4.38 KB	-rw-rw-r--
ajax.js	11.97 KB	-rw-r--r--
aria.js	1011 B	-rw-r--r--
auto_rows.js	3.46 KB	-rw-r--r--
autoscroll.js	6.49 KB	-rw-r--r--
backoff_timer.js	4.98 KB	-rw-r--r--
chart_axis.js	7.39 KB	-rw-r--r--
chart_bar.js	3.08 KB	-rw-r--r--
chart_base.js	11.36 KB	-rw-r--r--
chart_builder.js	1.65 KB	-rw-r--r--
chart_line.js	2.08 KB	-rw-r--r--
chart_output.js	1.08 KB	-rw-r--r--
chart_output_base.js	2.03 KB	-rw-r--r--
chart_output_chartjs.js	10.83 KB	-rw-r--r--
chart_output_htmltable.js	3.3 KB	-rw-r--r--
chart_pie.js	3.03 KB	-rw-r--r--
chart_series.js	8.35 KB	-rw-r--r--
chartjs-lazy.js	566.55 KB	-rw-r--r--
chartjs.js	913 B	-rw-r--r--
checkbox-toggleall.js	12.78 KB	-rw-r--r--
config.js	1002 B	-rw-r--r--
custom_interaction_events.js	22.18 KB	-rw-r--r--
dragdrop.js	12.92 KB	-rw-r--r--
drawer.js	3.49 KB	-rw-r--r--
drawer_events.js	967 B	-rw-r--r--
event.js	3.97 KB	-rw-rw-r--
first.js	1.36 KB	-rw-r--r--
form-autocomplete.js	51.14 KB	-rw-rw-r--
form-cohort-selector.js	2.46 KB	-rw-r--r--
form-course-selector.js	3.77 KB	-rw-r--r--
fragment.js	5.03 KB	-rw-r--r--
fullscreen.js	1.62 KB	-rw-r--r--
icon_system.js	2.56 KB	-rw-r--r--
icon_system_fontawesome.js	4.01 KB	-rw-r--r--
icon_system_standard.js	2.3 KB	-rw-r--r--
inplace_editable.js	13.29 KB	-rw-rw-r--
key_codes.js	1.34 KB	-rw-r--r--
loadingicon.js	3.87 KB	-rw-r--r--
localstorage.js	2.08 KB	-rw-r--r--
log.js	1.74 KB	-rw-r--r--
loglevel.js	9.95 KB	-rw-r--r--
modal.js	28.95 KB	-rw-rw-r--
modal_backdrop.js	4.46 KB	-rw-r--r--
modal_cancel.js	1.44 KB	-rw-r--r--
modal_events.js	1.27 KB	-rw-r--r--
modal_factory.js	8.65 KB	-rw-r--r--
modal_registry.js	2.38 KB	-rw-r--r--
modal_save_cancel.js	2.16 KB	-rw-r--r--
mustache.js	26.69 KB	-rw-r--r--
network.js	9.48 KB	-rw-r--r--
normalise.js	1.6 KB	-rw-r--r--
notification.js	8.86 KB	-rw-rw-r--
page_global.js	5.38 KB	-rw-r--r--
paged_content.js	2.87 KB	-rw-r--r--
paged_content_events.js	1.17 KB	-rw-r--r--
paged_content_factory.js	20.68 KB	-rw-rw-r--
paged_content_pages.js	11.75 KB	-rw-r--r--
paged_content_paging_bar.js	20.34 KB	-rw-r--r--
paged_content_paging_bar_limit...	2.36 KB	-rw-r--r--
paged_content_paging_dropdown....	7.36 KB	-rw-r--r--
pending.js	1.57 KB	-rw-r--r--
permissionmanager.js	9.77 KB	-rw-r--r--
popover_region_controller.js	12.52 KB	-rw-r--r--
popper.js	79.2 KB	-rw-r--r--
prefetch.js	5.85 KB	-rw-r--r--
pubsub.js	2.17 KB	-rw-r--r--
sessionstorage.js	2.22 KB	-rw-r--r--
showhidesettings.js	11.82 KB	-rw-r--r--
sortable_list.js	29.51 KB	-rw-r--r--
storagewrapper.js	5.15 KB	-rw-r--r--
str.js	7.84 KB	-rw-r--r--
tag.js	19.77 KB	-rw-r--r--
templates.js	50.84 KB	-rw-rw-r--
toast.js	3.23 KB	-rw-rw-r--
tooltip.js	4.09 KB	-rw-r--r--
tree.js	18.12 KB	-rw-rw-r--
truncate.js	6.56 KB	-rw-r--r--
url.js	3.65 KB	-rw-r--r--
user_date.js	9.32 KB	-rw-r--r--
userfeedback.js	2.91 KB	-rw-r--r--
utils.js	2.73 KB	-rw-r--r--
yui.js	1.13 KB	-rw-r--r--

Code Editor : network.js

// 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/>.

/**
 * Poll the server to keep the session alive.
 *
 * @module     core/network
 * @copyright  2019 Damyon Wiese
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
define(['jquery', 'core/ajax', 'core/config', 'core/notification', 'core/str'],
        function($, Ajax, Config, Notification, Str) {

var started = false;
    var warningDisplayed = false;
    var keepAliveFrequency = 0;
    var requestTimeout = 0;
    var keepAliveMessage = false;
    var sessionTimeout = false;
    // 1/10 of session timeout, max of 10 minutes.
    var checkFrequency = Math.min((Config.sessiontimeout / 10), 600) * 1000;
    // Check if sessiontimeoutwarning is set or double the checkFrequency.
    var warningLimit = (Config.sessiontimeoutwarning > 0) ? (Config.sessiontimeoutwarning * 1000) : (checkFrequency * 2);
    // First wait is minimum of remaining time or half of the session timeout.
    var firstWait = (Config.sessiontimeoutwarning > 0) ?
        Math.min((Config.sessiontimeout - Config.sessiontimeoutwarning) * 1000, checkFrequency * 5) : checkFrequency * 5;
    /**
     * The session time has expired - we can't extend it now.
     * @param {Modal} modal
     */
    var timeoutSessionExpired = function(modal) {
        sessionTimeout = true;
        warningDisplayed = false;
        closeModal(modal);
        displaySessionExpired();
    };

/**
     * Close modal - this relies on modal object passed from Notification.confirm.
     *
     * @param {Modal} modal
     */
    var closeModal = function(modal) {
        modal.destroy();
    };

/**
     * The session time has expired - we can't extend it now.
     * @return {Promise}
     */
    var displaySessionExpired = function() {
        // Check again if its already extended before displaying session expired popup in case multiple tabs are open.
        var request = {
            methodname: 'core_session_time_remaining',
            args: { }
        };

return Ajax.call([request], true, true, true)[0].then(function(args) {
            if (args.timeremaining * 1000 > warningLimit) {
                return false;
            } else {
                return Str.get_strings([
                    {key: 'sessionexpired', component: 'error'},
                    {key: 'sessionerroruser', component: 'error'},
                    {key: 'loginagain', component: 'moodle'},
                    {key: 'cancel', component: 'moodle'}
                ]).then(function(strings) {
                    Notification.confirm(
                        strings[0], // Title.
                        strings[1], // Message.
                        strings[2], // Login Again.
                        strings[3], // Cancel.
                        function() {
                            location.reload();
                            return true;
                        }
                    );
                    return true;
                }).catch(Notification.exception);
            }
        });
    };

/**
     * Ping the server to keep the session alive.
     *
     * @return {Promise}
     */
    var touchSession = function() {
        var request = {
            methodname: 'core_session_touch',
            args: { }
        };

if (sessionTimeout) {
            // We timed out before we extended the session.
            return displaySessionExpired();
        } else {
            return Ajax.call([request], true, true, false, requestTimeout)[0].then(function() {
                if (keepAliveFrequency > 0) {
                    setTimeout(touchSession, keepAliveFrequency);
                }
                return true;
            }).catch(function() {
                Notification.alert('', keepAliveMessage);
            });
        }
    };

/**
     * Ask the server how much time is remaining in this session and
     * show confirm/cancel notifications if the session is about to run out.
     *
     * @return {Promise}
     */
    var checkSession = function() {
        var request = {
            methodname: 'core_session_time_remaining',
            args: { }
        };
        sessionTimeout = false;
        return Ajax.call([request], true, true, true)[0].then(function(args) {
            if (args.userid <= 0) {
                return false;
            }
            if (args.timeremaining <= 0) {
                return displaySessionExpired();
            } else if (args.timeremaining * 1000 <= warningLimit && !warningDisplayed) {
                warningDisplayed = true;
                Str.get_strings([
                    {key: 'norecentactivity', component: 'moodle'},
                    {key: 'sessiontimeoutsoon', component: 'moodle'},
                    {key: 'extendsession', component: 'moodle'},
                    {key: 'cancel', component: 'moodle'}
                ]).then(function(strings) {
                     return Notification.confirm(
                        strings[0], // Title.
                        strings[1], // Message.
                        strings[2], // Extend session.
                        strings[3], // Cancel.
                        function() {
                            touchSession();
                            warningDisplayed = false;
                            // First wait is minimum of remaining time or half of the session timeout.
                            setTimeout(checkSession, firstWait);
                            return true;
                        },
                        function() {
                            // User has cancelled notification.
                            setTimeout(checkSession, checkFrequency);
                        }
                    );
                }).then(modal => {
                    // If we don't extend the session before the timeout - warn.
                    setTimeout(timeoutSessionExpired, args.timeremaining * 1000, modal);
                    return;
                }).catch(Notification.exception);
            } else {
                setTimeout(checkSession, checkFrequency);
            }
            return true;
        });
        // We do not catch the fails from the above ajax call because they will fail when
        // we are not logged in - we don't need to take any action then.
    };

/**
     * Start calling a function to check if the session is still alive.
     */
    var start = function() {
        if (keepAliveFrequency > 0) {
            setTimeout(touchSession, keepAliveFrequency);
        } else {
            // First wait is minimum of remaining time or half of the session timeout.
            setTimeout(checkSession, firstWait);
        }
    };

/**
     * Are we in an iframe and the parent page is from the same Moodle site?
     *
     * @return {boolean} true if we are in an iframe in a page from this Moodle site.
     */
    const isMoodleIframe = function() {
        if (window.parent === window) {
            // Not in an iframe.
            return false;
        }

// We are in an iframe. Is the parent from the same Moodle site?
        let parentUrl;
        try {
            parentUrl = window.parent.location.href;
        } catch (e) {
            // If we cannot access the URL of the parent page, it must be another site.
            return false;
        }

return parentUrl.startsWith(M.cfg.wwwroot);
    };

/**
     * Don't allow more than one of these polling loops in a single page.
     */
    var init = function() {
        // We only allow one concurrent instance of this checker.
        if (started) {
            return;
        }
        started = true;

if (isMoodleIframe()) {
            window.console.log('Not starting Moodle session timeout warning in this iframe.');
            return;
        }

window.console.log('Starting Moodle session timeout warning.');

start();
    };

/**
     * Start polling with more specific values for the frequency, timeout and message.
     *
     * @param {number} freq How ofter to poll the server.
     * @param {number} timeout The time to wait for each request to the server.
     * @param {string} message The message to display if the session is going to time out.
     */
    var keepalive = function(freq, timeout, message) {
        // We only allow one concurrent instance of this checker.
        if (started) {
            window.console.warn('Ignoring session keep-alive. The core/network module was already initialised.');
            return;
        }
        started = true;

if (isMoodleIframe()) {
            window.console.warn('Ignoring session keep-alive in this iframe inside another Moodle page.');
            return;
        }

window.console.log('Starting Moodle session keep-alive.');

keepAliveFrequency = freq * 1000;
        keepAliveMessage = message;
        requestTimeout = timeout * 1000;
        start();
    };

return {
        keepalive: keepalive,
        init: init
    };
});

${this.title}

Code Editor : network.js