invidious/assets/js/comments.js

174 lines
6.1 KiB
JavaScript
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2023-07-19 21:35:22 +02:00
var video_data = JSON.parse(document.getElementById('video_data').textContent);
var spinnerHTML = '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
var spinnerHTMLwithHR = spinnerHTML + '<hr>';
String.prototype.supplant = function (o) {
return this.replace(/{([^{}]*)}/g, function (a, b) {
var r = o[b];
return typeof r === 'string' || typeof r === 'number' ? r : a;
});
};
function toggle_comments(event) {
var target = event.target;
var body = target.parentNode.parentNode.parentNode.children[1];
if (body.style.display === 'none') {
target.textContent = '[ ]';
body.style.display = '';
} else {
target.textContent = '[ + ]';
body.style.display = 'none';
}
}
function hide_youtube_replies(event) {
var target = event.target;
var sub_text = target.getAttribute('data-inner-text');
var inner_text = target.getAttribute('data-sub-text');
var body = target.parentNode.parentNode.children[1];
body.style.display = 'none';
target.textContent = sub_text;
target.onclick = show_youtube_replies;
target.setAttribute('data-inner-text', inner_text);
target.setAttribute('data-sub-text', sub_text);
}
function show_youtube_replies(event) {
var target = event.target;
var sub_text = target.getAttribute('data-inner-text');
var inner_text = target.getAttribute('data-sub-text');
var body = target.parentNode.parentNode.children[1];
body.style.display = '';
target.textContent = sub_text;
target.onclick = hide_youtube_replies;
target.setAttribute('data-inner-text', inner_text);
target.setAttribute('data-sub-text', sub_text);
}
function get_youtube_comments() {
var comments = document.getElementById('comments');
var fallback = comments.innerHTML;
comments.innerHTML = spinnerHTML;
var baseUrl = video_data.base_url || '/api/v1/comments/'+ video_data.id
var url = baseUrl +
'?format=html' +
'&hl=' + video_data.preferences.locale +
'&thin_mode=' + video_data.preferences.thin_mode;
if (video_data.ucid) {
url += '&ucid=' + video_data.ucid
}
var onNon200 = function (xhr) { comments.innerHTML = fallback; };
if (video_data.params.comments[1] === 'youtube')
onNon200 = function (xhr) {};
helpers.xhr('GET', url, {retries: 5, entity_name: 'comments'}, {
on200: function (response) {
var commentInnerHtml = ' \
<div> \
<h3> \
<a href="javascript:void(0)">[ ]</a> \
{commentsText} \
</h3> \
<b> \
'
if (video_data.support_reddit) {
commentInnerHtml += ' <a href="javascript:void(0)" data-comments="reddit"> \
{redditComments} \
</a> \
'
}
commentInnerHtml += ' </b> \
</div> \
<div>{contentHtml}</div> \
<hr>'
commentInnerHtml = commentInnerHtml.supplant({
contentHtml: response.contentHtml,
redditComments: video_data.reddit_comments_text,
commentsText: video_data.comments_text.supplant({
// toLocaleString correctly splits number with local thousands separator. e.g.:
// '1,234,567.89' for user with English locale
// '1 234 567,89' for user with Russian locale
// '1.234.567,89' for user with Portuguese locale
commentCount: response.commentCount.toLocaleString()
})
});
comments.innerHTML = commentInnerHtml;
comments.children[0].children[0].children[0].onclick = toggle_comments;
if (video_data.support_reddit) {
comments.children[0].children[1].children[0].onclick = swap_comments;
}
},
onNon200: onNon200, // declared above
onError: function (xhr) {
comments.innerHTML = spinnerHTML;
},
onTimeout: function (xhr) {
comments.innerHTML = spinnerHTML;
}
});
}
function get_youtube_replies(target, load_more, load_replies) {
var continuation = target.getAttribute('data-continuation');
var body = target.parentNode.parentNode;
var fallback = body.innerHTML;
body.innerHTML = spinnerHTML;
var baseUrl = video_data.base_url || '/api/v1/comments/'+ video_data.id
var url = baseUrl +
'?format=html' +
'&hl=' + video_data.preferences.locale +
'&thin_mode=' + video_data.preferences.thin_mode +
'&continuation=' + continuation;
if (video_data.ucid) {
url += '&ucid=' + video_data.ucid
}
if (load_replies) url += '&action=action_get_comment_replies';
helpers.xhr('GET', url, {}, {
on200: function (response) {
if (load_more) {
body = body.parentNode.parentNode;
body.removeChild(body.lastElementChild);
body.insertAdjacentHTML('beforeend', response.contentHtml);
} else {
body.removeChild(body.lastElementChild);
var p = document.createElement('p');
var a = document.createElement('a');
p.appendChild(a);
a.href = 'javascript:void(0)';
a.onclick = hide_youtube_replies;
a.setAttribute('data-sub-text', video_data.hide_replies_text);
a.setAttribute('data-inner-text', video_data.show_replies_text);
a.textContent = video_data.hide_replies_text;
var div = document.createElement('div');
div.innerHTML = response.contentHtml;
body.appendChild(p);
body.appendChild(div);
}
},
onNon200: function (xhr) {
body.innerHTML = fallback;
},
onTimeout: function (xhr) {
console.warn('Pulling comments failed');
body.innerHTML = fallback;
}
});
}