Last active
November 30, 2022 13:04
-
-
Save spiralx/7ab95c47df98a5e79ce482f3285250a0 to your computer and use it in GitHub Desktop.
Reddit - Load 'Continue this thread' inline user script
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // ==UserScript== | |
| // @name Reddit - Load 'Continue this thread' inline | |
| // @description Changes 'Continue this thread' links to insert the linked comments into the current page | |
| // @author James Skinner <[email protected]> (http://github.com/spiralx) | |
| // @namespace http://spiralx.org/ | |
| // @version 1.9.5 | |
| // @downloadURL https://gist.github.com/spiralx/7ab95c47df98a5e79ce482f3285250a0/raw/6408eac4608d837eb735c2ffcc5fda4f1439513d/reddit-load-comments-inline.user.js | |
| // @icon data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAFiAAABYgAWToQQYAAAAYdEVYdFNvZnR3YXJlAHBhaW50Lm5ldCA0LjAuNWWFMmUAAAF3SURBVDhP1ZI/SAJhGMZN3WpKOAgsKGiIoKWg0K2LXIJWj6DAhpAgKMiW7irBqziHbhYE12sLGtWGKHBx0kHcQrBJXNIz9e35vvsQoj841g9+fHy8z/PyHZzrXzANNbgKF2ASHsOhOYGTUIb3cBSq4hyKa3Ey2GsMeMRvvzALd+AVvIPbcAb+yAq8hBehUOgxnU5TtVol27ap3W5TpVKhVCpFsiw/IHMusstwgOHxeDZM07T7/T5Rr0vUfacBvR7uHWIzwzBayK+zDm8KktFo9FXEifaXiHbnxAXEZKKtqcHSSCTygs6nBYuWZfEhR1eIzjbFBdzsYcma8xKQyWQInXmn6jCeSCQ6fDoEqqqyzxhzqgK/368Xi0UeKJfLpGka5fN5yuVyrEClUonPCoUCSZLE/oMvjGBwqut6q16vU6PRoGw2yxc0m02q1WoUj8fffD5fjGWdyvdMeL3ew2AweKsoynM4HH4KBAKW2+0+wExyIn8Hl+sDt5ENCrpr91QAAAAASUVORK5CYII= | |
| // @icon64 data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns=%22http://www.w3.org/2000/svg%22%20viewBox=%220%200%2029%2025%22%3E%3Cg%20transform=%22translate(1%201)%22%20stroke-width=%221.1%22%20fill-rule=%22evenodd%22%20fill=%22none%22%3E%3Ccircle%20stroke=%22#000%22%20cx=%222.7%22%20r=%222.7%22%20cy=%2210.7%22%20fill=%22#fff%22/%3E%3Ccircle%20stroke=%22#000%22%20cx=%2224.7%22%20r=%222.7%22%20cy=%2210.7%22%20fill=%22#fff%22/%3E%3Cpath%20stroke-linejoin=%22round%22%20stroke=%22#000%22%20stroke-linecap=%22round%22%20d=%22M21.23%201.35L15.83.08l-2%207.28%22/%3E%3Ccircle%20stroke=%22#000%22%20cx=%2223.13%22%20r=%222.13%22%20cy=%222.13%22%20fill=%22#fff%22/%3E%3Cellipse%20cy=%2214.99%22%20rx=%2212.24%22%20ry=%227.99%22%20stroke=%22#000%22%20cx=%2213.24%22%20fill=%22#fff%22/%3E%3Cg%20transform=%22translate(8%2012)%22%3E%3Ccircle%20stroke=%22#FF4500%22%20cx=%221%22%20r=%221.43%22%20cy=%221.43%22%20fill=%22#FF4500%22/%3E%3Ccircle%20stroke=%22#FF4500%22%20cx=%2210%22%20r=%221.43%22%20cy=%221.43%22%20fill=%22#FF4500%22/%3E%3Cpath%20stroke=%22#000%22%20d=%22M1.5%206.23C2.58%207.3%204.3%207.5%205.73%207.5m4.24-1.27C8.9%207.3%207.17%207.5%205.77%207.5%22/%3E%3C/g%3E%3C/g%3E%3C/svg%3E | |
| // @match *://*.reddit.com/r/*/comments/* | |
| // @grant none | |
| // @run-at document-end | |
| // @require https://unpkg.com/jquery@3/dist/jquery.min.js | |
| // @require https://greasyfork.org/scripts/7602-mutation-observer/code/mutation-observer.js | |
| // ==/UserScript== | |
| /* jshint asi: true, es6: true, laxbreak: true */ | |
| /* global jQuery, MutationSummary */ | |
| /* | |
| ==== 1.9.5 (2018.07.11) ==== | |
| * Updated jQuery to v3 and source from unpkg.com | |
| * Add downloadURL to update from Gist | |
| ==== 1.9.4 (2018.02.11) ==== | |
| * Added @icon field in metadata as SVG wasn't displaying on the installed userscript page | |
| ==== 1.9.3 (2017.12.03) ==== | |
| * Changed base-64 encoded PNG icons to an SVG icon | |
| ==== 1.9.2 (2017.10.11) ==== | |
| * Gets correct comment ID for links | |
| * Changed location in comment HTML to use as its root | |
| * Get children of first comment when it is already on the page | |
| ==== 1.9.1 (2017.10.11) ==== | |
| * Fix broken $target selector | |
| ==== 1.9.0 ==== | |
| * Catch failed loads, log them to the console and then restore original load link | |
| */ | |
| ; (function userScript($) { | |
| 'use strict' | |
| const NORMAL = 'font-weight: normal; text-decoration: none; color: black' | |
| const ERROR = 'font-weight: bold; color: #f4f' | |
| const LINK = [ 'color: #05f; text-decoration: underline', NORMAL ] | |
| const BOLD = [ 'font-weight: bold', NORMAL ] | |
| const BLUE = [ 'color: #05f', NORMAL ] | |
| const RED = [ 'color: #e32636', NORMAL ] | |
| const EXPAND_ICON = 'data:image/png;base64,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' | |
| // -------------------------------------------------------------------- | |
| const units = (v, s) => `${v}${s}` | |
| const pluralise = (w, n) => w + (n !== 1 ? 's' : '') | |
| const capitalise = s => typeof s === 'string' && s && s.split(/\s+/g).map(w => w[0].toUpperCase() + w.substr(1).toLowerCase()).join(' ') | |
| function* flatten (arr) { | |
| for (let x of arr) { | |
| if (Array.isArray(x)) { | |
| yield* (flatten(x)) | |
| } | |
| else { | |
| yield x | |
| } | |
| } | |
| } | |
| // -------------------------------------------------------------------- | |
| $.fn.extend({ | |
| spinner (options) { | |
| options = Object.assign({}, $.fn.spinner.defaults, options) | |
| const $spinner = $('<div class="pulsar-horizontal"></div>') | |
| .css({ | |
| padding: units(options.size * 0.25, 'px'), | |
| height: units(options.size, 'px') | |
| }) | |
| const total_duration = (options.steps + 1) * options.step_duration | |
| for (let i = 0; i < options.steps; i++) { | |
| const delay = i * options.step_duration | |
| $('<div></div>') | |
| .css({ | |
| width: units(options.size, 'px'), | |
| height: units(options.size, 'px'), | |
| backgroundColor: options.colour, | |
| animationDuration: units(total_duration, 's'), | |
| animationDelay: units(delay, 's') | |
| }) | |
| .appendTo($spinner) | |
| } | |
| if (options.replace) { | |
| this.empty() | |
| } | |
| return options.mode === 'prepend' | |
| ? this.prepend($spinner) | |
| : this.append($spinner) | |
| }, | |
| log (name, ...extras) { | |
| const title = [ `%c${name || '$'}%c : %c${this.length}%c ${pluralise('item', this.length)}`, ...BOLD, ...BLUE ] | |
| if (this.length > 0 || extras.length > 0) { | |
| console.group.apply(console, title) | |
| if (this.length > 0) { | |
| console.info(this) | |
| } | |
| extras.forEach(extra => { | |
| console.log(extra) | |
| }) | |
| console.groupEnd() | |
| } | |
| else { | |
| console.info.apply(console, title) | |
| } | |
| return this | |
| } | |
| }) | |
| $.fn.spinner.defaults = { | |
| replace: true, | |
| mode: 'append', | |
| steps: 3, | |
| size: 24, | |
| colour: '#28f', | |
| step_duration: 0.25 | |
| } | |
| // -------------------------------------------------------------------- | |
| async function getCommentPage (id) { | |
| const url = postUrl + id | |
| const data = await $.get(url) | |
| const $listing = $('.nestedlisting', data) | |
| console.groupCollapsed(`getCommentPage(%c${id}%c, %c${url}%c)`, ...RED, ...LINK) | |
| // console.log(data) | |
| console.log($listing.get(0).outerHTML) | |
| console.groupEnd() | |
| return $listing | |
| } | |
| // -------------------------------------------------------------------- | |
| function addComments($target, $comments) { | |
| $target | |
| .empty() | |
| .append($comments) | |
| .find('.usertext.border .usertext-body') | |
| .css('animation', 'fadenewpost 4s ease-out 4s both') | |
| } | |
| // -------------------------------------------------------------------- | |
| function loadComments ($span, $target, ids) { | |
| let insertChildren = false | |
| if (!Array.isArray(ids)) { | |
| ids = [ ids ] | |
| insertChildren = true | |
| } | |
| const urls = ids.map(id => postUrl + id) | |
| /* | |
| console.group(`%cloadComments%c(${ids.length} ${ids.length > 1 ? 'ids' : 'id'}: ${ids.join(', ')})`, ...BOLD) | |
| console.info($span[0].outerHTML) | |
| console.log(`%c${urls.join('\n')}%c`, ...LINK) | |
| console.groupEnd() | |
| */ | |
| const original = $span.parent().html() | |
| $span.spinner({ | |
| colour: '#28f', | |
| size: 24, | |
| step_duration: 0.25, | |
| replace: true | |
| }) | |
| const pageRequests = urls.map(url => { | |
| return $.get(url) | |
| .then( | |
| // data => $('.nestedlisting > .thing', data).next().andSelf().get(), | |
| data => $('.nestedlisting', data).get(), | |
| (xhr, textStatus, errorThrown) => { | |
| console.warn(`%c${capitalise(textStatus)}: ${xhr.status} ${xhr.statusText}%c %c${url}%c`, ERROR, NORMAL, LINK, NORMAL) | |
| } | |
| ) | |
| }) | |
| $.when(...pageRequests) | |
| .then((...children) => { | |
| let $children = $([...flatten(children)]) | |
| // $children.log('$children') | |
| if (insertChildren) { | |
| $children = $children.find('> .thing > .child > .sitetable') | |
| $children | |
| .find('> .entry > .usertext.border') | |
| .removeClass('border') | |
| } | |
| $target | |
| .empty() | |
| .append($children) | |
| .find('.usertext.border .usertext-body') | |
| .css('animation', 'fadenewpost 4s ease-out 4s both') | |
| }) | |
| .fail((xhr, textStatus, errorThrown) => { | |
| $span.parent().html(original) | |
| }) | |
| } | |
| // -------------------------------------------------------------------- | |
| function getCommentId (linkElem) { | |
| const m = linkElem.pathname.match(/\/([a-z0-9]+)\/?$/) | |
| if (!m) { | |
| throw new Error(`No comment ID parsed from link URL "${linkElem.href}"`) | |
| } | |
| return m[1] | |
| } | |
| // -------------------------------------------------------------------- | |
| function processDeepThreadSpans (deepThreadSpans) { | |
| const $deepThreadSpans = $(deepThreadSpans) | |
| .filter(':not([data-comment-ids])') | |
| // console.info(`processDeepThreadSpans: processing ${$deepThreadSpans.length}/${deepThreadSpans.length} deep thread spans`) | |
| $deepThreadSpans.each(function() { | |
| const $span = $(this), | |
| $target = $span.closest('.child'), | |
| $a = $span.children('a'), | |
| cid = getCommentId($a[0]) | |
| // $span.log('$span') | |
| // $target.log('$target') | |
| $span | |
| .attr('data-comment-ids', cid) | |
| .addClass('expand-inline') | |
| async function load () { | |
| $span.spinner() | |
| const $listing = await getCommentPage(cid) | |
| const $children = $listing.find('> .thing > .child > .sitetable') | |
| addComments($target, $children) | |
| } | |
| $a.one('click', event => { | |
| load() | |
| return false | |
| }) | |
| }) | |
| } | |
| // -------------------------------------------------------------------- | |
| function processMoreCommentsSpans(moreCommentsSpans) { | |
| const $moreCommentsSpans = $(moreCommentsSpans) | |
| .filter(':not([data-comment-ids])') | |
| // console.info(`processMoreCommentsSpans: processing ${$moreCommentsSpans.length}/${moreCommentsSpans.length} more comment spans`) | |
| $moreCommentsSpans.each(function() { | |
| const $span = $(this), | |
| $target = $span.closest('.child'), | |
| $a = $span.children('a'), | |
| onclick = $a.attr('onclick'), | |
| cids = onclick.split(', ')[3].slice(1, -1).split(',') | |
| $span | |
| .attr('data-comment-ids', cids.join(',')) | |
| .addClass('expand-inline') | |
| async function load () { | |
| $span.spinner() | |
| const $listings = $(await Promise.all(cids.map(getCommentPage))) | |
| addComments($target, $listings) | |
| } | |
| $a | |
| .removeAttr('onclick') | |
| .attr('data-onclick', onclick) | |
| .one('click', event => { | |
| // loadComments($span, $target, ...cids) | |
| load() | |
| return false | |
| }) | |
| }) | |
| } | |
| function processMoreCommentsSpans2 (moreCommentsSpans) { | |
| $(moreCommentsSpans).addClass('expand-inline') | |
| } | |
| // -------------------------------------------------------------------- | |
| const rootUrl = `https://${location.hostname}/` | |
| const postUrl = $('.thing.link > .entry a.comments').prop('href') | |
| // console.info(`%cSite:%c %c${rootUrl}%c\n%cPost:%c %c${postUrl}%c`, ...BOLD, ...LINK, ...BOLD, ...LINK) | |
| // -------------------------------------------------------------------- | |
| const observer = new MutationSummary({ | |
| callback(summaries) { | |
| const deepThreadSpans = summaries.shift().added, | |
| moreCommentsSpans = summaries.shift().added | |
| // console.log(`Added ${deepThreadSpans.length} deep thread spans and ${moreCommentsSpans.length} more comment spans`) | |
| processDeepThreadSpans(deepThreadSpans) | |
| processMoreCommentsSpans2(moreCommentsSpans) | |
| }, | |
| rootNode: document.body, | |
| queries: [ | |
| { element: 'span.deepthread' }, | |
| { element: 'span.morecomments' } | |
| ] | |
| }) | |
| // To process spans in the HTML source | |
| processDeepThreadSpans($('span.deepthread')) | |
| processMoreCommentsSpans2($('span.morecomments')) | |
| // -------------------------------------------------------------------- | |
| $(document.body).append(`<style type="text/css"> | |
| .expand-inline { | |
| display: block; | |
| padding: 0; | |
| } | |
| .expand-inline:after { | |
| display: none !important; | |
| } | |
| .expand-inline a { | |
| display: block; | |
| background: transparent url(${EXPAND_ICON}) no-repeat center left; | |
| padding-left: 40px; | |
| height: 40px; | |
| line-height: 40px; | |
| font-size: 1.4rem !important; | |
| font-weight: normal !important; | |
| vertical-align: middle; | |
| text-align: left; | |
| } | |
| .expand-inline a:hover { | |
| background-color: rgba(0, 105, 255, 0.05); | |
| text-decoration: none; | |
| } | |
| .pulsar-horizontal { | |
| display: inline-block; | |
| } | |
| .pulsar-horizontal > div { | |
| display: inline-block; | |
| border-radius: 100%; | |
| animation-name: pulsing; | |
| animation-timing-function: ease-in-out; | |
| animation-iteration-count: infinite; | |
| animation-fill-mode: both; | |
| } | |
| @keyframes pulsing { | |
| 0%, 100% { | |
| transform: scale(0); | |
| opacity: 0.5; | |
| } | |
| 50% { | |
| transform: scale(1); | |
| opacity: 1; | |
| } | |
| } | |
| @keyframes fadenewpost { | |
| 0% { | |
| background-color: #ffc; | |
| padding-left: 5px; | |
| } | |
| 100% { | |
| background-color: transparent; | |
| padding-left: 0; | |
| } | |
| } | |
| </style>`) | |
| })(jQuery) | |
| jQuery.noConflict(true) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment