mirror of
https://github.com/gurnec/removeddit.git
synced 2026-03-11 08:54:27 +00:00
411 lines
11 KiB
JavaScript
411 lines
11 KiB
JavaScript
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"use strict";
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const markdown = SnuOwnd.getParser();
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const thread_url = `https://oauth.reddit.com/r/${subreddit}/comments/${thread_id}`;
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const morechildren_url = `https://oauth.reddit.com/api/morechildren?link_id=t3_${thread_id}&children=`;
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const single_comment_url = `https://oauth.reddit.com/r/${subreddit}/api/info/?id=t1_`;
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const removed_comments_url = "/comments/?c=";
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const main_div = document.getElementById("main");
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const loading_comments = document.getElementById("loading-comments");
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const comment_ids = new Set();
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const comment_lookup = new Map();
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const comments_to_generate = [];
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const comments_to_generate_ids = new Set();
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let ajax_calls_left = 0;
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let total_comments;
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get(thread_url, response => {
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const json = JSON.parse(response);
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//generate_thread(json[0].data.children[0].data);
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//get_comment_ids(json[1].data.children);
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});
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function generate_thread(thread) {
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const thread_div = document.createElement("div");
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thread_div.id = "thread";
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const thread_string = `
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<div id="thread-score-box">
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<div class="vote upvote"></div>
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<div id="thread-score">${pretty_score(thread.score)}</div>
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<div class="vote downvote"></div>
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</div>
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<div id="thumbnail"></div>
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<div id="thread-content">
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${thread.link_flair_text !== null ? '<span class="link-flair">'+thread.link_flair_text+'</span>' : ''}
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<a id="thread-title" href="${thread.url}">${thread.title}</a>
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<span id="domain">(${thread.domain})</span>
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<div id="thread-info">
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submitted <span id="thread-time">${pretty_date(thread.created_utc)}</span> by
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<a id="thread-author" class="user-link" href="https://www.reddit.com/user/${thread.author}">${thread.author}</a> to
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<a id="subreddit-link" href="https://reddit.com/r/${subreddit}">/r/${subreddit}</a>
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</div>
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${thread.selftext !== '' ? '<div id="thread-selftext" class="user-text">'+markdown.render(thread.selftext)+'</div>':''}
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</div>
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`;
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thread_div.innerHTML = thread_string;
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main_div.insertBefore(thread_div, loading_comments);
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total_comments = thread.num_comments;
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}
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function get_comment_ids(comments) {
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comments.forEach(comment => extract_id_from_comment(comment));
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if(ajax_calls_left == 0) {
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get_all_comment_ids();
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}
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}
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function extract_id_from_comment(comment) {
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// "Show more"-comments
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if(comment.kind == "more") {
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const children = comment.data.children;
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// Some "show more"-comments were missing, need to do more ajax-calls
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if(children.length < comment.data.count){
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ajax_calls_left++;
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get(morechildren_url + children.join(), response => handle_show_more_comments(JSON.parse(response)));
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}
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if(children.length > 0) {
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comment_ids.add(...children);
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}
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}
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// Normal comment
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else {
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const data = comment.data;
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if(data.replies) {
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data.replies.data.children.forEach(child => extract_id_from_comment(child));
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}
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delete data.replies;
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comment_lookup.set(data.id, data);
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comment_ids.add(data.id);
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}
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}
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function handle_show_more_comments(comments) {
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comments.jquery[14][3][0].forEach(comment => {
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if(comment.kind == "more") {
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let children = comment.data.children;
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if(children.length < comment.data.count) {
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ajax_calls_left++;
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get(morechildren_url + children.join, response => handle_show_more_comments(JSON.parse(response)));
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}
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comment_ids.add(...children);
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} else {
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comment_ids.add(comment.data.id);
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comment_lookup.set(comment.data.id, comment.data);
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}
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});
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/*
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for(var i = 0, len = comments.length; i < len; i++){
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if(comments[i].kind == "more") {
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var children = comments[i].data.children;
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if(children.length < comments[i].data.count) {
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ajax_calls_left++;
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get(morechildren_url + thread_id + "&children=" + children.join(), function(data){
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handle_show_more_comments(JSON.parse(data))
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});
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}
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add_id(children);
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} else {
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add_id(comments[i].data.id);
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comment_lookup[comments[i].data.id] = comments[i].data;
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}
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}
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*/
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ajax_calls_left--;
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if(ajax_calls_left == 0) {
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get_all_comment_ids();
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}
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}
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function get_all_comment_ids() {
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const ids_diff = new Set([...all_ids].filter(x => !comment_ids.has(x)));
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console.log(all_ids);
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console.log(comment_ids);
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console.log(ids_diff);
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if(ids_diff.size > 100) {
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alert("very many removal, aborting");
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return;
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}
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get(removed_comments_url + [...ids_diff].join(), response => create_comments(JSON.parse(response).data));
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}
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function create_comments(comments) {
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create_comment_info(comments.length);
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comments.forEach(comment => {
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comment["removed"] = true;
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comments_to_generate.push(comment);
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comments_to_generate_ids.add(comment.id);
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comment_lookup.set(comment.id, comment);
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});
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//create_parent_comments();
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/*
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for(var i = 0; i < comments.length; i++) {
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comment = create_comment(comments[i], true);
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comment_section.appendChild(comment);
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comment_lookup[comments[i].id] = comments[i];
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}
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*/
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//add_parent_comments();
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}
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function create_parent_comments() {
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let done = true;
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let parent_id;
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let comment;
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for(let i = comments_to_generate.length - 1; i >= 0; i--) {
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//console.log(comments[i]);
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comment = comments_to_generate[i];
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parent_id = comment_lookup.get(comment.id).parent_id.split("_")[1];
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// Done with this comment
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if(parent_id == thread_id || comments_to_generate_ids.has(parent_id)) { }
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// comment exists in lookup but hasnt been added to the queue yet
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else if(comment_lookup.has(parent_id)) {
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comments_to_generate.push(comment);
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comments_to_generate_ids.add(comment.id);
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done = false;
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}
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// parent comment doesn't exists
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else {
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get(single_comment_url + parent_id, response => {
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let new_comment = JSON.parse(data).data.children[0].data;
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comments_to_generate.push(new_comment);
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comments_to_generate_ids.add(new_comment.id);
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create_parent_comments();
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console.log(parent_id, " created via /api/info ???");
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});
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done = false;
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console.log(i, " doesn't exist");
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}
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console.log(i);
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}
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if(!done) {
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create_parent_comments();
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} else {
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generate_comments();
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}
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}
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function generate_comments() {
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const comment_section = document.createElement("div");
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comment_section.id = "comments";
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main_div.insertBefore(comment_section, loading_comments);
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sort_comments();
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comments_to_generate.forEach(comment => {
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comment_section.appendChild(create_comment(comment));
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});
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}
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function create_comment(comment) {
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const comment_div = document.createElement("div");
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comment_div.className = "comment " + (comment.hasOwnProperty("removed") ? "comment-removed" : "");
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comment_div.id = comment.id;
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const comment_html = `
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<div class="comment-head">
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<a href="javascript:void(0)" class="user-link">[–]</a>
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<a href="https://www.reddit.com/user/${comment.author}" class="user-link comment-author">${comment.author}</a>
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<span class="comment-score">${comment.score} point${(comment.score == 1) ? '': 's'}</span>
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<span class="comment-time">${pretty_date(comment.created_utc) }</span>
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</div>
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<div class="comment-body">${markdown.render(comment.body)}</div>
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<div class="comment-links">
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<a href="https://todo.com">permalink</a>
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</div>
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`;
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comment_div.innerHTML = comment_html;
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return comment_div;
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}
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/*function create_parent_comments() {
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var comment_section = document.getElementById("comments");
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var comments = comment_section.children;
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var parent_id;
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var comment;
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var created_comments = [];
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var done = true;
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for(var i = comments.length - 1; i >= 0; i--) {
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//console.log(comments[i]);
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parent_id = comment_lookup[comments[i].id].parent_id;
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if(parent_id.includes("_")) {
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parent_id = parent_id.split("_")[1];
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}
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// Done with this comment
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if(parent_id == thread_id) {
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//console.log(i, "done");
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}
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// Check if parent already exists
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else if(comments_on_display.has(parent_id)) {
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document.getElementById(parent_id).appendChild(comments[i]);
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//console.log(i, "comment already exists");
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done = false;
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}
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// comment_data exists but parent comment hasn't been created yet
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else if(comment_lookup.hasOwnProperty(parent_id)) {
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//created_comments.push(create_comment(comments_data[parent_id]));
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comment_section.appendChild(create_comment(comment_lookup[parent_id], false));
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//console.log(i, " comment data exists");
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//done = false;
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}
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// parent comment doesn't exists
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else {
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get(single_comment_url + parent_id, function(data){
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var comment = create_comment(JSON.parse(data).data.children[0].data, false);
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comment_section.appendChild();
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add_parent_comments();
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console.log(parent_id, " created via /api/info ???");
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});
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console.log(i, " doesn't exist");
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}
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}
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if(!done) {
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add_parent_comments();
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} else {
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fix_background_color();
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sort_comments();
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}
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}
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*/
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function create_comment_info(removed_comments) {
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const comment_info = document.createElement("div");
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comment_info.innerHTML = `
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<div id="comment-info">
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removed comments: ${removed_comments}/${total_comments} (${ (100 * removed_comments / total_comments).toFixed(1)}%)
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</div>
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<div id="comment-sort">sorted by: top</div>
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`;
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main_div.insertBefore(comment_info, loading_comments);
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}
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function fix_background_color(root = document.getElementById("comments"), depth = 0) {
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var comments = document.getElementById("comments").children;
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for(var i = 0, len = comments.length; i < len; i++) {
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//if(!comments.
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//comments.
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}
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}
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//https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentElement
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function sort_comments() {
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comments_to_generate.sort(function(a, b) {
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if(a.score == b.score) {
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return 0;
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}
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return a.score < b.score ? 1 : -1;
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});
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}
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// ---------------- Other less interesting functions ------------------------
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function get(url, callback) {
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const xhttp = new XMLHttpRequest();
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xhttp.onreadystatechange = function() {
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if (this.readyState == 4 && this.status == 200) {
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callback(this.responseText);
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} else if (this.readyState == 4) {
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alert(this.status + " error: " + this.responseText);
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// Error handle
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}
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}
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xhttp.open("GET", url, true);
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xhttp.setRequestHeader("Authorization", "bearer " + token);
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xhttp.send();
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|||
|
|
}
|
|||
|
|
|
|||
|
|
function add_id(id) {
|
|||
|
|
if(id instanceof Array) {
|
|||
|
|
comment_ids.add(...id);
|
|||
|
|
} else {
|
|||
|
|
comment_ids.add(id);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// UTC -> "Reddit time format"
|
|||
|
|
function pretty_date(created_utc) {
|
|||
|
|
const current_utc = Math.floor((new Date()).getTime() / 1000);
|
|||
|
|
const second_diff = current_utc - created_utc;
|
|||
|
|
const day_diff = Math.floor(second_diff / 86400);
|
|||
|
|
|
|||
|
|
if(day_diff < 0)
|
|||
|
|
return '';
|
|||
|
|
|
|||
|
|
if(day_diff == 0) {
|
|||
|
|
if(second_diff < 10)
|
|||
|
|
return "just now";
|
|||
|
|
if(second_diff < 60)
|
|||
|
|
return second_diff + " seconds ago";
|
|||
|
|
if(second_diff < 120)
|
|||
|
|
return "a minute ago";
|
|||
|
|
if(second_diff < 3600)
|
|||
|
|
return Math.floor(second_diff / 60) + " minutes ago";
|
|||
|
|
if(second_diff < 7200)
|
|||
|
|
return "an hour ago";
|
|||
|
|
if(second_diff < 86400)
|
|||
|
|
return Math.floor(second_diff / 3600) + " hours ago";
|
|||
|
|
}
|
|||
|
|
if(day_diff == 1)
|
|||
|
|
return "Yesterday";
|
|||
|
|
if(day_diff < 7)
|
|||
|
|
return day_diff + " days ago";
|
|||
|
|
if(day_diff < 31)
|
|||
|
|
return Math.floor(day_diff / 7) + " weeks ago";
|
|||
|
|
if(day_diff < 365)
|
|||
|
|
return Math.floor(day_diff / 30) + " months ago";
|
|||
|
|
return Math.floor(day_diff / 365) + " years ago";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function pretty_score(score) {
|
|||
|
|
if(score >= 10000) {
|
|||
|
|
return (score / 1000).toFixed(1) + "k";
|
|||
|
|
} else {
|
|||
|
|
return score;
|
|||
|
|
}
|
|||
|
|
}
|