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Better support for React facebook

This commit is contained in:
shinigami-eyes 2020-04-13 07:36:48 +00:00
parent c353ccc223
commit 9cc6ad54a1
1 changed files with 9 additions and 1 deletions
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10
extension/content.ts
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@ -333,6 +333,7 @@ function getIdentifierFromElementImpl(element: HTMLAnchorElement): string {
if (element.classList && element.classList.contains('time-ago')) return null;
} else if (hostname == 'facebook.com') {
const parent = element.parentElement;
const firstChild = <HTMLElement>element.firstChild;
if (parent && (parent.tagName == 'H1' || parent.id == 'fb-timeline-cover-name')) {
const id = getCurrentFacebookPageId();
//console.log('Current fb page: ' + id)
@ -341,7 +342,7 @@ function getIdentifierFromElementImpl(element: HTMLAnchorElement): string {
}
// comment timestamp
if (element.firstChild && (<HTMLElement>element.firstChild).tagName == 'ABBR' && element.lastChild == element.firstChild) return null;
if (firstChild && firstChild.tagName == 'ABBR' && element.lastChild == firstChild) return null;
// post 'see more'
if (element.classList.contains('see_more_link')) return null;
@ -349,6 +350,11 @@ function getIdentifierFromElementImpl(element: HTMLAnchorElement): string {
// post 'continue reading'
if (parent && parent.classList.contains('text_exposed_link')) return null;
// React comment timestamp
if (parent && parent.tagName == 'LI') return null;
// React post timestamp
if (element.getAttribute('role') == 'link' && parent && parent.tagName == 'SPAN' && firstChild && firstChild.tagName == 'SPAN') return null;
if (dataset) {
const hovercard = dataset.hovercard;
@ -539,6 +545,7 @@ function getMatchingAncestorByCss(node: HTMLElement, cssMatch: string) {
function getSnippet(node: HTMLElement) {
if (hostname == 'facebook.com') {
return getMatchingAncestor(node, x => {
if (x.getAttribute('role') == 'article' && x.getAttribute('aria-labelledby')) return true;
var dataset = x.dataset;
if (!dataset) return false;
if (dataset.ftr) return true;
@ -581,6 +588,7 @@ function getBadIdentifierReason(identifier: string, url: string) {
if (url.includes('reddit.com/') && url.includes('/comments/')) return 'Only users and subreddits can be labeled, not specific posts.';
if (url.includes('facebook.com') && (
url.includes('/posts/') ||
url.includes('/photo/') ||
url.includes('/photo.php') ||
url.includes('/photos/'))) return 'Only pages, users and groups can be labeled, not specific posts or photos.';
if (url.includes('wiki') && url.includes('#')) return 'Wiki paragraphs cannot be labeled, only whole articles.';