LocalCDN-Firefox-Chrome-Brave/pages/popup/popup.js

643 lines
19 KiB
JavaScript

/**
* Main Popup Page
* Belongs to LocalCDN (since 2020-02-26)
* (Origin: Decentraleyes)
*
* @author Thomas Rientjes
* @since 2016-08-09
*
* @author nobody
* @since 2020-02-26
*
* @license MPL 2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
'use strict';
/**
* Popup
*/
let popup = {};
/**
* Private Methods
*/
popup._renderContents = function () {
helpers.insertI18nContentIntoDocument(document);
helpers.insertI18nTitlesIntoDocument(document);
if (!helpers.insertI18nContentIntoDocument(document)) {
popup._renderLocaleNotice();
}
popup._renderNonContextualContents();
popup._determineTargetTab()
.then(popup._determineDomainAllowlistStatus)
.then(popup._determineStatusManipulateDOM)
.then(popup._determineStatusGoogleFonts)
.then(popup._determineResourceInjections)
.then(popup._renderContextualContents);
if (BrowserType.CHROMIUM) {
document.getElementById('div-manipulateDOM').hidden = true;
document.getElementById('div-google-fonts').hidden = true;
}
};
popup._renderNonContextualContents = function () {
let versionLabelElement, nameLabelElement, counterElement, testingUtilityLinkElement,
optionsButtonElement, donationButtonElement, infoButtonLabel;
versionLabelElement = document.getElementById('version-label');
nameLabelElement = document.getElementById('name-label');
counterElement = document.getElementById('injection-counter');
testingUtilityLinkElement = document.getElementById('testing-utility-link');
optionsButtonElement = document.getElementById('options-button');
donationButtonElement = document.getElementById('donate-button');
infoButtonLabel = document.getElementById('manipulateDOM-indicator');
versionLabelElement.innerText = popup._version;
nameLabelElement.innerText = popup._name;
counterElement.innerText = helpers.formatNumber(popup._amountInjected);
testingUtilityLinkElement.addEventListener('mouseup', popup._onTestingUtilityLinkClicked);
optionsButtonElement.addEventListener('mouseup', popup._onOptionsButtonClicked);
donationButtonElement.addEventListener('mouseup', popup._onDonationButtonClicked);
infoButtonLabel.addEventListener('mouseup', popup._onInfoButtonClicked);
if (popup._statisticsStatus) {
document.getElementById('statistics-button').style.display = 'block';
document.getElementById('statistics-button').addEventListener('mouseup', popup._onStatisticsButtonClicked);
}
if (popup._loggingStatus) {
document.getElementById('logging-button').style.display = 'block';
document.getElementById('logging-button').addEventListener('mouseup', popup._onLoggingButtonClicked);
}
if (!popup.hideDonationButton) {
document.getElementById('donate-button').style.display = 'flex';
}
};
popup._renderContextualContents = function () {
let isVisible = false;
if (popup._domain !== null) {
popup._renderDomainAllowlistPanel();
document.getElementById('testing-utility-link').style.display = 'block';
}
isVisible = Object.keys(popup._resourceInjections).length > 0 ||
popup._blockedCounter > 0 ||
popup._missingCounter > 0;
if (isVisible) {
let websiteContextElement, injectionOverviewElement;
websiteContextElement = document.getElementById('website-context-replaced');
injectionOverviewElement = document.createElement('ul');
injectionOverviewElement.setAttribute('class', 'list');
for (let source in popup._resourceInjections) {
let injectionGroupHeaderElement, injectionGroupElement, cdn;
cdn = popup._resourceInjections[source];
injectionGroupHeaderElement = popup._createInjectionGroupHeaderElement(source, cdn);
injectionGroupElement = popup._createInjectionGroupElement(source, cdn);
injectionOverviewElement.appendChild(injectionGroupHeaderElement);
injectionOverviewElement.appendChild(injectionGroupElement);
}
injectionOverviewElement.setAttribute('class', 'panel-overflow');
websiteContextElement.append(injectionOverviewElement);
popup._renderBlockedAndMissingElementHeader(popup._blockedCounter, 'blocked');
popup._renderBlockedAndMissingElementHeader(popup._missingCounter, 'missing');
document.getElementById('counter-blocked-missing').style.display = 'block';
}
};
popup._renderDomainAllowlistPanel = function () {
let websiteContextElement, protectionToggleElement, domainIndicatorElement,
manipulateDOMToggleElement, googleFontsToggleElement;
websiteContextElement = document.getElementById('website-context');
websiteContextElement.setAttribute('class', 'panel');
protectionToggleElement = document.getElementById('protection-toggle-switch');
domainIndicatorElement = document.getElementById('domain-indicator');
protectionToggleElement.setAttribute('dir', popup._scriptDirection);
domainIndicatorElement.innerText = popup._domain;
manipulateDOMToggleElement = document.getElementById('manipulateDOM-toggle-switch');
googleFontsToggleElement = document.getElementById('google-fonts-toggle-switch');
if (popup._blockGoogleFonts === false || helpers.isGoogleDomain(popup._domain) === true) {
document.getElementById('div-google-fonts').hidden = true;
}
if (popup._domainIsAllowlisted === true) {
manipulateDOMToggleElement.disabled = true;
googleFontsToggleElement.disabled = true;
protectionToggleElement.checked = false;
protectionToggleElement.addEventListener('click', popup._enableProtection);
return;
}
googleFontsToggleElement.disabled = false;
if (popup._domainGoogleFonts) {
googleFontsToggleElement.checked = false;
googleFontsToggleElement.addEventListener('click', popup._disableGoogleFonts);
} else {
googleFontsToggleElement.checked = true;
googleFontsToggleElement.addEventListener('click', popup._enableGoogleFonts);
}
manipulateDOMToggleElement.disabled = false;
protectionToggleElement.checked = true;
protectionToggleElement.addEventListener('click', popup._disableProtection);
if (popup.negateHtmlFilterList && !popup._domainManipulateDOM) {
manipulateDOMToggleElement.checked = true;
manipulateDOMToggleElement.addEventListener('click', popup._enableManipulateDOM);
} else if (!popup.negateHtmlFilterList && !popup._domainManipulateDOM) {
manipulateDOMToggleElement.checked = false;
manipulateDOMToggleElement.addEventListener('click', popup._enableManipulateDOM);
} else if (popup.negateHtmlFilterList && popup._domainManipulateDOM) {
manipulateDOMToggleElement.checked = false;
manipulateDOMToggleElement.addEventListener('click', popup._disableManipulateDOM);
} else if (!popup.negateHtmlFilterList && popup._domainManipulateDOM) {
manipulateDOMToggleElement.checked = true;
manipulateDOMToggleElement.addEventListener('click', popup._disableManipulateDOM);
}
websiteContextElement.style.display = 'block';
};
popup._enableProtection = function () {
let message = {
'topic': 'allowlist:remove-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._disableProtection = function () {
let message = {
'topic': 'allowlist:add-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._enableManipulateDOM = function () {
let message = {
'topic': 'manipulateDOM:add-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._disableManipulateDOM = function () {
let message = {
'topic': 'manipulateDOM:remove-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._enableGoogleFonts = function () {
let message = {
'topic': 'google-fonts:add-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._disableGoogleFonts = function () {
let message = {
'topic': 'google-fonts:remove-domain',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function () {
popup._onToggled();
});
};
popup._determineDomainAllowlistStatus = function () {
return new Promise((resolve) => {
let message = {
'topic': 'domain:fetch-is-allowlisted',
'value': popup._domain,
};
if (popup._domain === null) {
return;
}
chrome.runtime.sendMessage(message, function (response) {
popup._domainIsAllowlisted = response.value;
resolve();
});
});
};
popup._determineStatusManipulateDOM = function () {
return new Promise((resolve) => {
let message = {
'topic': 'domain:fetch-is-manipulateDOM',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function (response) {
popup._domainManipulateDOM = response.value;
resolve();
});
});
};
popup._determineStatusGoogleFonts = function () {
return new Promise((resolve) => {
let message = {
'topic': 'domain:fetch-is-google-fonts',
'value': popup._domain,
};
chrome.runtime.sendMessage(message, function (response) {
if (response !== undefined) {
popup._domainGoogleFonts = response.value;
}
resolve();
});
});
};
popup._determineResourceInjections = function () {
return new Promise((resolve) => {
let message = {
'topic': 'tab:fetch-injections',
'value': popup._targetTab.id,
};
chrome.runtime.sendMessage(message, function (response) {
popup._blockedCounter = response.value.blockedCounter;
popup._missingCounter = response.value.missingCounter;
let groupedInjections = popup._groupResourceInjections(response.value.injections);
popup._resourceInjections = groupedInjections;
resolve();
});
});
};
popup._determineTargetTab = function () {
return new Promise((resolve) => {
helpers.determineActiveTab().then((activeTab) => {
popup._targetTab = activeTab;
popup._domain = helpers.extractDomainFromUrl(activeTab.url, true);
resolve();
});
});
};
popup._getData = function () {
return new Promise((resolve) => {
let message = {
'topic': 'popup:get-data'
};
chrome.runtime.sendMessage(message, function (items) {
popup._amountInjected = items.data.amountInjected;
popup._statisticsStatus = items.data.internalStatistics;
popup.negateHtmlFilterList = items.data.negateHtmlFilterList;
popup._loggingStatus = items.data.loggingStatus;
popup.hideDonationButton = items.data.hideDonationButton;
popup._blockGoogleFonts = items.data.blockGoogleFonts;
resolve();
});
});
};
popup._groupResourceInjections = function (injections) {
let groupedInjections = {};
for (let index in injections) {
let {source} = injections[index];
groupedInjections[source] = groupedInjections[source] || [];
groupedInjections[source].push(injections[index]);
}
return groupedInjections;
};
popup._createInjectionGroupHeaderElement = function (source, cdn) {
let injectionGroupHeaderElement, badgeElement, badgeTextNode, cdnNameTextNode;
injectionGroupHeaderElement = document.createElement('li');
injectionGroupHeaderElement.setAttribute('class', 'list-item');
badgeElement = document.createElement('span');
badgeElement.setAttribute('class', 'badge');
badgeTextNode = document.createTextNode(cdn.length);
badgeElement.appendChild(badgeTextNode);
cdnNameTextNode = document.createTextNode(helpers.determineCdnName(source));
injectionGroupHeaderElement.appendChild(badgeElement);
injectionGroupHeaderElement.appendChild(cdnNameTextNode);
return injectionGroupHeaderElement;
};
popup._createInjectionGroupElement = function (source, cdn) {
let injectionGroupElement, bundle, filtered;
// Filter duplicates
bundle = [];
for (let injection of cdn) {
bundle.push(injection);
}
filtered = popup._filterDuplicates(bundle, 'bundle');
injectionGroupElement = document.createElement('ul');
injectionGroupElement.setAttribute('class', 'sublist');
for (let injection of filtered) {
let injectionElement = popup._createInjectionElement(injection);
injectionGroupElement.appendChild(injectionElement);
}
return injectionGroupElement;
};
popup._createInjectionElement = function (injection) {
let injectionElement, filename, name, nameTextNode, noteElement, noteTextNode;
injectionElement = document.createElement('li');
injectionElement.setAttribute('class', 'sublist-item');
filename = helpers.extractFilenameFromPath(injection.path);
// If bundle empty, use filename
if (injection.bundle === '') {
name = targets.determineResourceName(filename);
} else {
name = `${injection.bundle}`;
}
nameTextNode = document.createTextNode(`- ${name}`);
injectionElement.appendChild(nameTextNode);
if (injection.versionRequested !== null) {
let versionNode;
noteElement = document.createElement('span');
noteElement.setAttribute('class', 'side-note');
versionNode = popup._createVersionNode(injection.versionRequested, injection.versionDelivered);
noteTextNode = document.createTextNode(versionNode);
noteElement.appendChild(noteTextNode);
injectionElement.appendChild(noteElement);
}
return injectionElement;
};
popup._createVersionNode = function (versionRequested, versionDelivered) {
let version = '';
if (versionRequested === undefined || versionDelivered === undefined) {
return version;
}
if (versionRequested === versionDelivered && versionDelivered !== 'latest') {
version = `v${versionRequested}`;
} else if (versionRequested === versionDelivered) {
version = `v${versionRequested}`;
} else if (versionRequested === 'beta') {
version = `(${versionRequested} » v${versionDelivered})`;
} else if (versionRequested !== 'latest') {
version = `(v${versionRequested} » v${versionDelivered})`;
} else if (versionRequested === 'latest') {
version = `v${versionDelivered}`;
}
return version;
};
popup._filterDuplicates = function (array, key) {
/**
* Function to remove duplicates from an array, depending on 'key'.
* Ignore empty values of the 'key'
*
*/
return array
.map((e) => e[key])
.map(function (value, index, newArray) {
return value !== '' ? newArray.indexOf(value) === index && index : index;
})
.filter((e) => array[e])
.map((e) => array[e]);
};
popup._renderLocaleNotice = function () {
let localeNoticeElement, nameTextNode;
localeNoticeElement = document.getElementById('popup-incomplete-translation');
localeNoticeElement.setAttribute('class', 'notice notice-default');
localeNoticeElement.addEventListener('mouseup', popup._onIncompleteTranslation);
nameTextNode = document.createTextNode('Translation is incomplete. You want to help on Weblate?');
localeNoticeElement.appendChild(nameTextNode);
};
popup._renderBlockedAndMissingElementHeader = function (counter, type) {
let counterElement;
counterElement = document.getElementById(`counter-${type}-number`);
counterElement.textContent = counter;
};
/**
* Event Handlers
*/
popup._onDocumentLoaded = function () {
let manifest, language;
manifest = chrome.runtime.getManifest();
language = navigator.language;
popup._name = manifest.name;
popup._version = manifest.version;
popup._scriptDirection = helpers.determineScriptDirection(language);
popup._getData().then(popup._renderContents);
};
popup._onTestingUtilityLinkClicked = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.LOCALCDN_TEST_WEBSITE,
'active': ev.button === 0,
}, function (tab) {
popup._injectDomain(tab.id);
});
}
};
popup._onDonationButtonClicked = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.DONATE,
'active': ev.button === 0,
});
}
if (ev.button === 0) {
window.close();
}
};
popup._onInfoButtonClicked = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.FAQ_HTML_FILTER,
'active': ev.button === 0,
});
}
if (ev.button === 0) {
window.close();
}
};
popup._onIncompleteTranslation = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.WEBLATE,
'active': ev.button === 0,
});
}
if (ev.button === 0) {
window.close();
}
};
popup._onStatisticsButtonClicked = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.STATISTICS,
'active': ev.button === 0,
});
}
if (ev.button === 0) {
window.close();
}
};
popup._injectDomain = function (tabId) {
let message = {
'topic': 'tab:inject',
'value': tabId,
'url': popup._targetTab.url
};
chrome.runtime.sendMessage(message);
setTimeout(function () {
popup._close();
}, 200);
};
popup._onOptionsButtonClicked = function () {
chrome.runtime.openOptionsPage();
return window.close();
};
popup._onToggled = function () {
let bypassCache = typeof browser === 'undefined';
chrome.tabs.reload(popup._targetTab.id, {bypassCache});
setTimeout(function () {
popup._close();
}, 200);
};
popup._close = function () {
chrome.runtime.getPlatformInfo(function (information) {
if (information.os === chrome.runtime.PlatformOs.ANDROID) {
chrome.tabs.getCurrent(function (activeTab) {
if (activeTab) {
chrome.tabs.remove(activeTab.id);
} else {
window.close();
}
});
} else {
window.close();
}
});
};
popup._onLoggingButtonClicked = function (ev) {
if (ev.button === 0 || ev.button === 1) {
chrome.tabs.create({
'url': Links.LOGGING,
'active': ev.button === 0,
});
}
if (ev.button === 0) {
window.close();
}
};
/**
* Initializations
*/
popup.negateHtmlFilterList = true;
popup._statisticsStatus = false;
popup._loggingStatus = false;
popup._blockGoogleFonts = true;
popup._blockedCounter = 0;
popup._missingCounter = 0;
document.addEventListener('DOMContentLoaded', popup._onDocumentLoaded);