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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| var saved_token | ||
| chrome.runtime.onMessage.addListener( | ||
| function(request, sender, sendResponse) { | ||
| console.log("Recieved a message from", sender.tab ? | ||
| "a content script: " + sender.tab.url : | ||
| "the extension"); | ||
| console.log(request); | ||
| console.log("The token is", saved_token); | ||
| if (request.name === 'getAuthToken'){ | ||
| sendResponse(saved_token) | ||
| } else if (request.name === 'setupToken') { | ||
| chrome.identity.getAuthToken({'interactive': false}, token => { | ||
| saved_token = token | ||
| console.log("Token set"); | ||
| }) | ||
| } | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,157 @@ | ||
| // Copyright (c) 2016 Ignat Remizov. All rights reserved. | ||
| ;(function(root, undefined) { | ||
|
|
||
| /*#### HELPER METHODS ####*/ | ||
| /** | ||
| * Adds formatting to strings, used like "Hello {0}!".format("World") | ||
| * | ||
| * @source https://stackoverflow.com/a/4673436/3923022 and https://stackoverflow.com/a/18234317/3923022 | ||
| */ | ||
| function addFormatStringFunction() { | ||
| if (!String.prototype.format) { | ||
| String.prototype.format = function() { | ||
| var args = typeof arguments[0] === 'object' ? arguments[0] : arguments; | ||
| return this.replace(/{(\d?[A-Za-z]?)}/gi, (match, arg) => | ||
| typeof args[arg] != 'undefined' ? args[arg] : match) | ||
| }; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Runs a for loop asynchronously, call the funtion passed to your loop when you want the loop to run again | ||
| * | ||
| * @param: {object} o - an object that has | ||
| * a 'length' property for how many times to iterate, | ||
| * a 'loop' property which is the iteration body, | ||
| * a 'callback' property that gets called at the end of the for loop | ||
| * @source https://stackoverflow.com/a/7654602/3923022 | ||
| */ | ||
| var AsyncLooper = function(o) { | ||
| this.i = -1; | ||
| this.length = o.i | ||
| this.o = o | ||
| this.loop();//start iterating | ||
| } | ||
|
|
||
| AsyncLooper.prototype.loop = function() { | ||
| this.i++; | ||
| if(this.i === this.length) { | ||
| if (this.o.callback) { | ||
| this.o.callback(); | ||
| }; | ||
| return; | ||
| }; | ||
| this.o.loop(this.i); | ||
| }; | ||
|
|
||
| /** | ||
| * @param {string} url - The URL to get from | ||
| * @param {function(Response)} callback - Called when the GET json request finishes | ||
| * @param {function(Error)} errorCallback - Called when the request fails or returns an error | ||
| */ | ||
| function asyncJsonGET(url, callback, errorCallback) { | ||
| var x = new XMLHttpRequest(); | ||
| x.open("GET", url); | ||
| // x.setRequestHeader("If-None-Match","etag") | ||
| x.responseType = 'json'; | ||
| x.onload = function() { | ||
| if (x.status === 400 || x.status === 404) { | ||
| errorCallback(x); | ||
| } else if (!x.response) { | ||
| errorCallback("No response."); | ||
| } else if (x.response.error) { | ||
| errorCallback(x.response.error); | ||
| } else { | ||
| callback(x.response); | ||
| }; | ||
| }; | ||
| x.onerror = function() { | ||
| errorCallback('Network error.'); | ||
| }; | ||
| x.send(null); | ||
| }; | ||
|
|
||
| /** | ||
| * Read a local json text file. | ||
| * | ||
| * @param {string} file - The filepath to the json resourse | ||
| * @param {function(string)} callback - called when the json file has been read. | ||
| * @source - http://stackoverflow.com/a/34579496/3923022 | ||
| */ | ||
|
|
||
| function readJsonFile(file, callback) { | ||
| var raw_file = new XMLHttpRequest(); | ||
| raw_file.overrideMimeType("application/json"); | ||
| raw_file.open("GET", file, true); | ||
| raw_file.onreadystatechange = function() { | ||
| if (raw_file.readyState === 4 && raw_file.status == "200") { | ||
| callback(raw_file.responseText); | ||
| }; | ||
| }; | ||
| raw_file.send(null); | ||
| }; | ||
|
|
||
|
|
||
| /*#### MAIN METHODS ####*/ | ||
|
|
||
|
|
||
| /** | ||
| * Calls the Youtube API to read the length of the current playlist | ||
| * | ||
| * @param {string} pl_id - The ID for the playlist to get | ||
| * @param {string} key - The Youtube data v3 api key | ||
| * @param {function(string)} callback - called when the length of a Youtube Playlist is parsed | ||
| */ | ||
| function getPageTokens(pl_id, key, callback) { | ||
| console.log("Getting tokens for playlist"); | ||
| var playlist_api_url = "https://www.googleapis.com/youtube/v3/playlistItems" + | ||
| "?part=contentDetails&maxResults=50&playlistId={0}" + | ||
| "&fields=nextPageToken%2CprevPageToken{1}&key=" + key; | ||
| var token; // Next page token | ||
| var pageTokens = []; // Used to store all page tokens | ||
| var looper = new AsyncLooper({ | ||
| // i changes after the first request because no idea about total videos before | ||
| 'i': 1, | ||
| 'loop': (i) => { | ||
| // Call /playlistItems for the first 50 items | ||
| var first_time = (i === 0); | ||
| asyncJsonGET(playlist_api_url.format(pl_id, (first_time ? "%2CpageInfo%2FtotalResults" : "")) + (token ? "&pageToken=" + token : ""), res => { | ||
| console.log("Next 50 Playlist Items:", res); | ||
| token = res.nextPageToken; | ||
| pageTokens.push(token); | ||
| // If this is the first pass, set the total results and total index to iterate over | ||
| if (first_time) { | ||
| totalResults = res.pageInfo.totalResults; | ||
| looper.length = Math.ceil(totalResults/50);//(totalResults < 250 ? Math.ceil(totalResults/50) : 5); //Number of requests to make | ||
| console.log("Looping " + looper.length + " times"); | ||
| }; | ||
| looper.loop(); | ||
| }, err => { | ||
| console.error(err); | ||
| }); //Close Playlist items call | ||
| }, | ||
| 'callback': () => { | ||
| console.log("Finished requesting"); | ||
| console.log(pageTokens); | ||
| } | ||
| }); //Close Async loop | ||
| }; | ||
|
|
||
| /** | ||
| * Run on script load | ||
| */ | ||
| console.log('Script running'); | ||
|
|
||
| addFormatStringFunction() //Add .format() method to strings | ||
| var keys_URL = chrome.extension.getURL("keys.json"); | ||
| //Read the private keys file, the key is used in the request to get playlist length data | ||
| readJsonFile(keys_URL, json => { | ||
| var keys = JSON.parse(json); | ||
| //This regex gets the playlist id | ||
| var list_regex = /(?:https?:\/\/)www\.youtube\.com\/(?:(?:playlist)|(?:watch))\?.*?(?:list=([A-z\d-]+)).*/; | ||
| var url = document.location.href; | ||
| var list_id = url.match(list_regex)[1]; | ||
| console.log("Playlist id:",list_id); | ||
| getPageTokens(list_id, keys["YTDataAPIKey"]); | ||
| }); | ||
| })(this); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| { | ||
| "pageTokens" : ["CDIQAQ", "CDIQAA", "CGQQAA", "CJYBEAA", "CMgBEAA", "CPoBEAA", "CKwCEAA", "CN4CEAA", "CJADEAA", "CMIDEAA", "CPQDEAA", "CKYEEAA", "CNgEEAA", "CIoFEAA", "CLwFEAA", "CO4FEAA", "CKAGEAA", "CNIGEAA", "CIQHEAA", "CLYHEAA", "COgHEAA", "CJoIEAA", "CMwIEAA", "CP4IEAA", "CLAJEAA", "COIJEAA", "CJQKEAA", "CMYKEAA", "CPgKEAA", "CKoLEAA", "CNwLEAA", "CI4MEAA", "CMAMEAA", "CPIMEAA", "CKQNEAA", "CNYNEAA", "CIgOEAA", "CLoOEAA", "COwOEAA", "CJ4PEAA", "CNAPEAA", "CIIQEAA", "CLQQEAA", "COYQEAA", "CJgREAA", "CMoREAA", "CPwREAA", "CK4SEAA", "COASEAA", "CJITEAA", "CMQTEAA", "CPYTEAA", "CKgUEAA", "CNoUEAA", "CIwVEAA", "CL4VEAA", "CPAVEAA", "CKIWEAA", "CNQWEAA", "CIYXEAA", "CLgXEAA", "COoXEAA", "CJwYEAA", "CM4YEAA", "CIAZEAA", "CLIZEAA"] | ||
| "pageTokens" : ["CDIQAQ", "CDIQAA", "CGQQAA", "CJYBEAA", "CMgBEAA", "CPoBEAA", "CKwCEAA", "CN4CEAA", "CJADEAA", "CMIDEAA", "CPQDEAA", "CKYEEAA", "CNgEEAA", "CIoFEAA", "CLwFEAA", "CO4FEAA", "CKAGEAA", "CNIGEAA", "CIQHEAA", "CLYHEAA", "COgHEAA", "CJoIEAA", "CMwIEAA", "CP4IEAA", "CLAJEAA", "COIJEAA", "CJQKEAA", "CMYKEAA", "CPgKEAA", "CKoLEAA", "CNwLEAA", "CI4MEAA", "CMAMEAA", "CPIMEAA", "CKQNEAA", "CNYNEAA", "CIgOEAA", "CLoOEAA", "COwOEAA", "CJ4PEAA", "CNAPEAA", "CIIQEAA", "CLQQEAA", "COYQEAA", "CJgREAA", "CMoREAA", "CPwREAA", "CK4SEAA", "COASEAA", "CJITEAA", "CMQTEAA", "CPYTEAA", "CKgUEAA", "CNoUEAA", "CIwVEAA", "CL4VEAA", "CPAVEAA", "CKIWEAA", "CNQWEAA", "CIYXEAA", "CLgXEAA", "COoXEAA", "CJwYEAA", "CM4YEAA", "CIAZEAA", "CLIZEAA", "COQZEAA", "CJYaEAA", "CMgaEAA", "CPoaEAA", "CKwbEAA", "CN4bEAA", "CJAcEAA", "CMIcEAA", "CPQcEAA", "CKYdEAA", "CNgdEAA", "CIoeEAA", "CLweEAA", "CO4eEAA", "CKAfEAA", "CNIfEAA", "CIQgEAA", "CLYgEAA", "COggEAA", "CJohEAA", "CMwhEAA", "CP4hEAA", "CLAiEAA", "COIiEAA", "CJQjEAA", "CMYjEAA", "CPgjEAA", "CKokEAA", "CNwkEAA", "CI4lEAA", "CMAlEAA", "CPIlEAA", "CKQmEAA", "CNYmEAA"] | ||
| } |