added 5.0 changelog

src/localization/manager.js

@@ -8,6 +8,7 @@ let loc = {}
 
 export function loadLoc() {
     fs.readdir(locPath, (err, files) => {
+        if (err) return false;
         files.forEach(file => {
             loc[file.split('.')[0]] = loadJson(`${locPath}/${file}`)
         });

src/modules/changelog/changelog.json

@@ -1,11 +1,16 @@
 {
     "current": {
+        "version": "5.0",
+        "title": "it's all about attention to detail!",
+        "banner": "valentines.webp",
+        "content": "happy valentine's day! i have an update for you, as a gift :D\n\ntl;dr: added support for <span class=\"text-backdrop\">reddit gifs</span>, fixed douyin downloads, fixed vimeo quality picking, revamped entirety of codebase, and many other fixes.\n\nhere's more info:\n\nthis update is mostly about cleaning up and polishing the codebase, but it also has some new features. here's what's up:\n\nservice-related improvements:\n*; you now can download gifs from reddit!\n*; attempting to download a video from douyin no longer throws an error (bytedance changed the api endpoint, yet again).\n*; fixed quality picking for vimeo downloads.\n*; fixed length limit check in vimeo module.\n*; fixed support for \"user view\" vk clips links.\n*; various twitter errors are now displayed correctly instead of falling back to the default error.\n*; state of all services is now tested on each commit.\n\nui improvements:\n*; cobalt social links no longer disappear if you have an aggressive ad blocking extension installed.\n*; various localization improvements for both english and russian.\n*; changed some service aliases to display full list of supported downloads.\n*; added current branch information to version text (in settings).\n*; fixed typos in older changelogs.\n\ninternal improvements:\n*; <span class=\"text-backdrop\">everything</span> has been sanitized, improved, and refactored. code is now much easier to read and maintain.\n*; rewrote and/or optimized all modules that were messy or inefficient.\n*; all git interaction functions now store info in cache instead of fetching it every time the function is called.\n*; added a test script that checks functionality of all supported services.\n*; updated deepsource config. checks are more accurate now.\n*; requests from internet explorer are now dropped entirely instead of redirecting people stuck in 90s to a proper browser download page. this was done to avoid (my) personal bias towards browsers.\n\ni put a ton of effort into this version, and i hope you like it as much as i do.\n\nthank you for using cobalt. there's so much more to come :)"
+    },
+    "history": [{
         "version": "4.8",
         "title": "prettier than ever",
         "banner": "catmakeup.webp",
-        "content": "this version brings many visual improvements and a completely revamped \"about\" tab.\n\nwhat's new in \"about\" tab:\n*; all information is now split into collapsible sections, making it easier to navigate.\n*; added privacy policy to further prove that none of your data is collected.\n*; added emoji to the page title to make it look consistent with other pages.\n*; added mastodon account handle and link.\n*; there are now short notes at the end of each section.\n*; other changes that are too small to describe. just go check it out!\n\nthis tab is not yet finalized and i will post a poll with possible future additions on twitter and mastodon. make sure to vote and discuss!\n\nvisual improvements:\n*; less wasted space: paddings and margins have been reduced and optimized for usability, consistency, and overall beauty.\n*; all <a class=\"text-backdrop italic\" href=\"https://youtu.be/dQw4w9WgXcQ\" target=\"_blank\">links</a> are now in italic. it's much easier to tell them apart from <span class=\"text-backdrop\">regular highlights</span>.\n*; error popup no longer looks broken and out of place.\n*; download popup now has a proper close button, not something from 2.x era.\n*; emoji are no longer selectable or draggable.\n*; better scalability: desktop layout for home screen is shown if device viewport is wide enough to fit in three action buttons.\n*; page shouldn't look broken on phones in landscape mode (i still highly recommend using cobalt in portrait mode).\n*; removed bulletpoint padding. it was unnecessary.\n*; updated some service names.\n\nas always, you can suggest features or report bugs on any platform listed in the \"support\" section of about tab.\n\nthank you for using cobalt. i hope you have a good day :)"
+        "content": "this version brings many visual improvements and a completely revamped \"about\" tab.\n\nwhat's new in \"about\" tab:\n*; all information is now split into collapsible sections, making it easier to navigate.\n*; added privacy policy to further prove that none of your data is collected.\n*; added emoji to the page title to make it look consistent with other pages.\n*; added mastodon account handle and link.\n*; there are now short notes at the end of each section.\n*; other changes that are too small to describe. just go check it out!\n\nvisual improvements:\n*; less wasted space: paddings and margins have been reduced and optimized for usability, consistency, and overall beauty.\n*; all <a class=\"text-backdrop italic\" href=\"https://youtu.be/dQw4w9WgXcQ\" target=\"_blank\">links</a> are now in italic. it's much easier to tell them apart from <span class=\"text-backdrop\">regular highlights</span>.\n*; error popup no longer looks broken and out of place.\n*; download popup now has a proper close button, not something from 2.x era.\n*; emoji are no longer selectable or draggable.\n*; better scalability: desktop layout for home screen is shown if device viewport is wide enough to fit in three action buttons.\n*; page shouldn't look broken on phones in landscape mode (i still highly recommend using cobalt in portrait mode).\n*; removed bulletpoint padding. it was unnecessary.\n*; updated some service names.\n\nas always, you can suggest features or report bugs on any platform listed in the \"support\" section of about tab.\n\nthank you for using cobalt. i hope you have a good day :)"
-    },
+    }, {
-    "history": [{
         "version": "4.7",
         "title": "we're better together! thank you for bug reports.",
         "banner": "bettertogether.webp",
@@ -19,7 +24,7 @@
         "version": "4.5",
         "title": "better, faster, stronger, stable",
         "banner": "meowthstrong.webp",
-        "content": "your favorite social media downloader just got even better! this update includes a ton of imporvements and fixes.\n\nin fact, there are so many changes, i had to split them in sections.\n\nservice-related improvements:\n*; vimeo module has been revamped, all sorts of videos should now be supported.\n*; vimeo audio downloads! you now can download audios from more recent videos.\n*; {appName} now supports all sorts of tumblr links. (even those scary ones from the mobile app)\n*; vk clips support has been fixed. they rolled back the separation of videos and clips, so i had to do the same.\n*; youtube videos with community warnings should now be possible to download.\nuser interface improvements:\n*; list of supported services is now MUCH easier to read.\n*; banners in changelog history should no longer overlap each other.\n*; bullet points! they have a bit of extra padding, so it makes them stand out of the rest of text.\ninternal improvements:\n*; cobalt will now match the link to regex when using ?u= query for autopasting it into input area.\n*; better rate limiting: limiting now is done per minute, not per 20 minutes. this ensures less waiting and less attack area for request spammers.\n*; moved to my own fork of ytdl-core, cause main project seems to have been abandoned. go check it out on <a class=\"text-backdrop italic\" href=\"https://github.com/wukko/better-ytdl-core\" target=\"_blank\">github</a> or <a class=\"text-backdrop italic\" href=\"https://www.npmjs.com/package/better-ytdl-core\" target=\"_blank\">npm</a>!\n*; ALL user inputs are now properly sanitized on the server. that includes variables for POST api method, too.\n*; \"got\" package has been (mostly) replaced by native fetch api. this should greately reduce ram usage.\n*; all unnecessary duplications of module imports have been gotten rid of. no more error passing strings from inside of service modules. you don't make mistakes only if you don't do anything, right?\n*; other code optimizations. there's less clutter overall.\nhuge update, right? seems like everything's fixed now?\n\nnope, one issue still persists: sometimes youtube server drops packets for an audio file while cobalt's rendering the video for you. this results in abrupt cuts of audio. if you want to help solving this issue, <a class=\"text-backdrop italic\" href=\"https://github.com/wukko/cobalt/issues/62\" target=\"_blank\">please feel free to do it on github!</a>\n\nthank you for reading this, and thank you for sticking with cobalt and me."
+        "content": "your favorite social media downloader just got even better! this update includes a ton of improvements and fixes.\n\nin fact, there are so many changes, i had to split them in sections.\n\nservice-related improvements:\n*; vimeo module has been revamped, all sorts of videos should now be supported.\n*; vimeo audio downloads! you now can download audios from more recent videos.\n*; {appName} now supports all sorts of tumblr links. (even those scary ones from the mobile app)\n*; vk clips support has been fixed. they rolled back the separation of videos and clips, so i had to do the same.\n*; youtube videos with community warnings should now be possible to download.\nuser interface improvements:\n*; list of supported services is now MUCH easier to read.\n*; banners in changelog history should no longer overlap each other.\n*; bullet points! they have a bit of extra padding, so it makes them stand out of the rest of text.\ninternal improvements:\n*; cobalt will now match the link to regex when using ?u= query for autopasting it into input area.\n*; better rate limiting: limiting now is done per minute, not per 20 minutes. this ensures less waiting and less attack area for request spammers.\n*; moved to my own fork of ytdl-core, cause main project seems to have been abandoned. go check it out on <a class=\"text-backdrop italic\" href=\"https://github.com/wukko/better-ytdl-core\" target=\"_blank\">github</a> or <a class=\"text-backdrop italic\" href=\"https://www.npmjs.com/package/better-ytdl-core\" target=\"_blank\">npm</a>!\n*; ALL user inputs are now properly sanitized on the server. that includes variables for POST api method, too.\n*; \"got\" package has been (mostly) replaced by native fetch api. this should greatly reduce ram usage.\n*; all unnecessary duplications of module imports have been gotten rid of. no more error passing strings from inside of service modules. you don't make mistakes only if you don't do anything, right?\n*; other code optimizations. there's less clutter overall.\nhuge update, right? seems like everything's fixed now?\n\nnope, one issue still persists: sometimes youtube server drops packets for an audio file while cobalt's rendering the video for you. this results in abrupt cuts of audio. if you want to help solving this issue, <a class=\"text-backdrop italic\" href=\"https://github.com/wukko/cobalt/issues/62\" target=\"_blank\">please feel free to do it on github!</a>\n\nthank you for reading this, and thank you for sticking with cobalt and me."
     }, {
         "version": "4.4",
         "title": "over 1 million monthly requests. thank you.",
@@ -68,7 +73,7 @@
         "content": "new features: \n- added support for vk clips. {appName} now lets you download even more cringy videos!\n- added update history right to the changelog menu. it's not loaded by default to minimize page load time, but can be loaded upon pressing a button. probably someone will enjoy this.\n- as you've just read, {appName} now has on-demand blocks. they're rendered on server upon request and exist to prevent any unnecessary clutter by default. the first feature to use on-demand rendering is history of updates in changelog tab.\n\nchanges:\n- moved twitter entry to about tab and made it localized.\n- added clarity to what services exactly are supported in about tab.\n\nbug fixes:\n- {appName} should no longer crash to firefox users if they love to play around with user-agent switching.\n- vk videos of any resolution and aspect ratio should now be downloadable.\n- vk quality picking has been fixed after vk broke it for parsers on their side."
     }, {
         "version": "3.5",
-        "title": "ui revamp and usability imporvements",
+        "title": "ui revamp and usability improvements",
         "content": "new features:\n- {appName} now lets you paste the link in your clipboard and download the file in a single press of a button.if your clipboard's latest content isn't a valid url, {appName} won't process or paste it. you can also hide the clipboard button in settings if you want to.\nunfortunately, the clipboard feature is not available to firefox users because mozilla didn't add proper support for clipboard api.\n- there's now a button to quickly clean the input area, right next to download button. it's really useful in case when you want to quickly save a bunch of videos and don't want to bother selecting text.\n- keyboard shortcuts! you love them, i love them, and now we can use them to perform quick actions in {appName}. use ctrl+v combo to paste the link without focusing the input area; press escape key to close the active popup or clean the input area; and if you didn't know, you can also press enter to download content from the link.\n\nnew looks:\n- main box has been revamped. it has lost its border, thick padding, and now feels light and fresh.\n- download button is now prettier, and has been tuned to make >> look just like the logo.\n- buttons on the bottom now actually look like buttons and are way more descriptive. no more #@+?$ bullshit. it's way easier to see and understand what each of them does.\n- bottom buttons are prettier and easier to use on a phone. they're bigger and stretch out to sides, making them easier to press.\n\nfixes:\n- it's now impossible to overlap multiple popups at once. no more mess if you decide to explore popups while waiting for request to process.\n- popup tabs have been slightly moved down to prevent popup content overlapping.\n- ui scalability has been improved."
     }]
 }

src/modules/processing/match.js

@@ -4,6 +4,7 @@ import { errorUnsupported, genericError, brokenLink } from "../sub/errors.js";
 import loc from "../../localization/manager.js";
 
 import { testers } from "./servicesPatternTesters.js";
+import matchActionDecider from "./matchActionDecider.js";
 
 import bilibili from "./services/bilibili.js";
 import reddit from "./services/reddit.js";
@@ -12,7 +13,6 @@ import youtube from "./services/youtube.js";
 import vk from "./services/vk.js";
 import tiktok from "./services/tiktok.js";
 import tumblr from "./services/tumblr.js";
-import matchActionDecider from "./matchActionDecider.js";
 import vimeo from "./services/vimeo.js";
 import soundcloud from "./services/soundcloud.js";
 

src/modules/processing/services/tiktok.js

@@ -1,6 +1,6 @@
 import { genericUserAgent } from "../../config.js";
 
-let userAgent = genericUserAgent.split(' Chrome/1')[0],
+const userAgent = genericUserAgent.split(' Chrome/1')[0],
     config = {
     tiktok: {
         short: "https://vt.tiktok.com/",

src/modules/stream/manage.js

@@ -43,9 +43,8 @@ export function createStream(obj) {
 export function verifyStream(ip, id, hmac, exp) {
     try {
         let streamInfo = streamCache.get(id);
-        if (!streamInfo) {
+        if (!streamInfo) return { error: 'this stream token does not exist', status: 400 };
-            return { error: 'this stream token does not exist', status: 400 };
+
-        }
         let ghmac = sha256(`${id},${streamInfo.service},${ip},${exp}`, salt);
         if (String(hmac) === ghmac && String(exp) === String(streamInfo.exp) && ghmac === String(streamInfo.hmac)
             && String(ip) === streamInfo.ip && Number(exp) > Math.floor(new Date().getTime())) {