blob: f5d5a474fcc69d7372f5f80389bcae140311aafc [file] [log] [blame]
import {injectScript, injectStyles, injectStylesheet} from '../../common/contentScriptsUtils';
import {getOptions} from '../../common/options/optionsUtils.js';
import XHRProxyKillSwitchHandler from '../../xhrInterceptor/killSwitchHandler.js';
import {injectPreviousPostsLinksUnifiedProfileIfEnabled} from '../utilsCommon/unifiedProfiles.js';
import AvatarsHandler from './avatars.js';
import {batchLock} from './batchLock.js';
// #!if ['chromium', 'chromium_mv3'].includes(browser_target)
import {applyDragAndDropFixIfEnabled} from './dragAndDropFix.js';
// #!endif
import {default as FlattenThreads, kMatchingSelectors as kFlattenThreadMatchingSelectors} from './flattenThreads/flattenThreads.js';
import {kRepliesSectionSelector} from './threadToolbar/constants.js';
import ThreadToolbar from './threadToolbar/threadToolbar.js';
var mutationObserver, options, avatars, threadToolbar, flattenThreads;
const watchedNodesSelectors = [
// Scrollable content (used for the intersection observer)
'.scrollable-content',
// Load more bar and buttons
'.load-more-bar',
'.scTailwindThreadMorebuttonbutton',
'.scTailwindThreadMessagegapbutton',
// User profile card inside ec-unified-user
'ec-unified-user .scTailwindUser_profileUsercardmain',
// Username span/editor inside ec-unified-user (user profile view)
'ec-unified-user .scTailwindUser_profileUsercarddetails',
// Rich text editor
'ec-movable-dialog',
'ec-rich-text-editor',
// Read/unread bulk action in the list of thread, for the batch lock feature
'ec-bulk-actions material-button[debugid="mark-read-button"]',
'ec-bulk-actions material-button[debugid="mark-unread-button"]',
// Thread list items (used to inject the avatars)
'li',
// Thread list (used for the autorefresh feature)
'ec-thread-list',
// Thread page main content
'ec-thread > .page > .material-content > div[role="list"]',
// Thread page reply section (for the thread page toolbar)
kRepliesSectionSelector,
// Reply payload (for the flatten threads UI)
...kFlattenThreadMatchingSelectors,
];
function handleCandidateNode(node) {
if (typeof node.classList !== 'undefined') {
// Show the "previous posts" links if the option is currently enabled.
// Here we're selecting the 'ec-user > div' element (unique child)
if (node.matches(
'ec-unified-user .scTailwindUser_profileUsercarddetails')) {
injectPreviousPostsLinksUnifiedProfileIfEnabled(
/* isCommunityConsole = */ true);
}
// #!if ['chromium', 'chromium_mv3'].includes(browser_target)
// Fix the drag&drop issue with the rich text editor if the option is
// currently enabled.
//
// We target both tags because in different contexts different
// elements containing the text editor get added to the DOM structure.
// Sometimes it's a EC-MOVABLE-DIALOG which already contains the
// EC-RICH-TEXT-EDITOR, and sometimes it's the EC-RICH-TEXT-EDITOR
// directly.
if (('tagName' in node) &&
(node.tagName == 'EC-MOVABLE-DIALOG' ||
node.tagName == 'EC-RICH-TEXT-EDITOR')) {
applyDragAndDropFixIfEnabled(node);
}
// #!endif
// Inject the batch lock button in the thread list if the option is
// currently enabled.
if (batchLock.shouldAddButton(node)) {
batchLock.addButtonIfEnabled(node);
}
// Inject avatar links to threads in the thread list. injectIfEnabled is
// responsible of determining whether it should run or not depending on its
// current setting.
if (('tagName' in node) && (node.tagName == 'LI') &&
node.querySelector('ec-thread-summary') !== null) {
avatars.injectIfEnabled(node);
}
// Inject old thread page design warning if applicable
if (node.matches(
'ec-thread > .page > .material-content > div[role="list"]')) {
window.TWPTThreadPageDesignWarning.injectWarningIfApplicable(node);
}
// Inject thread toolbar
if (threadToolbar.shouldInject(node)) {
threadToolbar.injectIfApplicable(node);
}
// Inject parent reply quote
if (flattenThreads.shouldInjectQuote(node)) {
flattenThreads.injectQuoteIfApplicable(node);
}
// Inject reply button in non-nested view
if (flattenThreads.shouldInjectReplyBtn(node)) {
flattenThreads.injectReplyBtnIfApplicable(node);
}
// Delete additional info in the edit message box
if (flattenThreads.isAdditionalInfoElement(node)) {
flattenThreads.deleteAdditionalInfoElementIfApplicable(node);
}
}
}
function handleRemovedNode(mutation, node) {
if (!('tagName' in node)) return;
// Readd reply button when the Community Console removes it
if (node.tagName == 'TWPT-FLATTEN-THREAD-REPLY-BUTTON') {
flattenThreads.injectReplyBtn(
mutation.target, JSON.parse(node.getAttribute('extraInfo')));
}
}
function mutationCallback(mutationList) {
mutationList.forEach((mutation) => {
if (mutation.type == 'childList') {
mutation.addedNodes.forEach(function(node) {
handleCandidateNode(node);
});
mutation.removedNodes.forEach(function(node) {
handleRemovedNode(mutation, node);
});
}
});
}
var observerOptions = {
childList: true,
subtree: true,
};
getOptions(null).then(items => {
options = items;
// Initialize classes needed by the mutation observer
avatars = new AvatarsHandler();
threadToolbar = new ThreadToolbar();
flattenThreads = new FlattenThreads();
// Before starting the mutation Observer, check whether we missed any
// mutations by manually checking whether some watched nodes already
// exist.
var cssSelectors = watchedNodesSelectors.join(',');
document.querySelectorAll(cssSelectors)
.forEach(node => handleCandidateNode(node));
mutationObserver = new MutationObserver(mutationCallback);
mutationObserver.observe(document.body, observerOptions);
// TODO(avm99963): The following features are not dynamic. Make them be.
if (options.fixedtoolbar) {
injectStyles(
'ec-bulk-actions{position: sticky; top: 0; background: var(--TWPT-primary-background, #fff); z-index: 96;}');
}
if (options.increasecontrast) {
injectStyles(
'.thread-summary.read:not(.checked){background: var(--TWPT-thread-read-background, #ecedee)!important;}');
}
if (options.stickysidebarheaders) {
injectStyles(
'material-drawer .main-header{background: var(--TWPT-drawer-background, #fff)!important; position: sticky; top: 0; z-index: 1;}');
}
if (options.enhancedannouncementsdot) {
injectStylesheet(
chrome.runtime.getURL('css/enhanced_announcements_dot.css'));
}
if (options.repositionexpandthread) {
injectStylesheet(chrome.runtime.getURL('css/reposition_expand_thread.css'));
}
if (options.imagemaxheight) {
injectStylesheet(chrome.runtime.getURL('css/image_max_height.css'));
}
if (options.ccforcehidedrawer) {
var drawer = document.querySelector('material-drawer');
if (drawer !== null && drawer.classList.contains('mat-drawer-expanded')) {
document.querySelector('.material-drawer-button').click();
}
}
// Batch lock
injectScript(chrome.runtime.getURL('batchLockInject.bundle.js'));
injectStylesheet(chrome.runtime.getURL('css/batchlock_inject.css'));
// Thread list avatars
injectStylesheet(chrome.runtime.getURL('css/thread_list_avatars.css'));
// Thread toolbar
injectStylesheet(chrome.runtime.getURL('css/thread_toolbar.css'));
// Flatten threads
injectStylesheet(chrome.runtime.getURL('css/flatten_threads.css'));
});
new XHRProxyKillSwitchHandler();