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witnessmenowwitnessmenow
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getting channel statistics working
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‎.gitattributes

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# Auto detect text files and perform LF normalization
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* text=auto
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# Custom for Visual Studio
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*.cs diff=csharp
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# Standard to msysgit
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*.doc diff=astextplain
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*.DOC diff=astextplain
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*.docx diff=astextplain
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*.DOCX diff=astextplain
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*.dot diff=astextplain
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*.DOT diff=astextplain
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*.pdf diff=astextplain
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*.PDF diff=astextplain
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*.rtf diff=astextplain
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*.RTF diff=astextplain

‎.gitignore

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# Compiled Object files
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*.slo
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*.lo
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*.o
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*.obj
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# Precompiled Headers
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*.gch
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*.pch
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# Compiled Dynamic libraries
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*.so
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*.dylib
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*.dll
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# Fortran module files
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*.mod
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# Compiled Static libraries
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*.lai
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*.la
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*.a
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*.lib
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# Executables
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*.exe
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*.out
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*.app

‎LICENSE.md

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‎README.md

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# arduino-youtube-api
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A wrapper around the youtube api for arduino
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A wrapper for the YouTube API for Arduino (works on ESP8266)
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Currently the only implemented method is getting the channel statistics but it can be easily extended.
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![Imgur](http://i.imgur.com/FmXyW4E.png)
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## Getting a Google Apps API key (Required!)
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* Create an application [here](https://console.developers.google.com)
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* On the API Manager section, go to "Credentials" and create a new API key
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* Enable your application to communicate the YouTube Api [here](https://console.developers.google.com/apis/api/youtube)
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* Make sure the following URL works for you in your browser (Change the key at the end!):
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https://www.googleapis.com/youtube/v3/channels?part=statistics&id=UCu7_D0o48KbfhpEohoP7YSQ&key=PutYourNewlyGeneratedKeyHere

‎examples/ESP8266/ChannelStatistics/ChannelStatistics.ino

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#include <YoutubeApi.h>
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/*******************************************************************
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* An example of bot that echos back any messages received *
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* *
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* written by Giacarlo Bacchio (Gianbacchio on Github) *
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* adapted by Brian Lough *
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*******************************************************************/
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#include <ESP8266WiFi.h>
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#include <WiFiClientSecure.h>
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//------- Replace the following! ------
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char ssid[] = "xxx"; // your network SSID (name)
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char password[] = "yyyy"; // your network key
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#define API_KEY "zzzz" // your google apps API Token
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#define CHANNEL_ID "UCu7_D0o48KbfhpEohoP7YSQ" // makes up the url of channel
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WiFiClientSecure client;
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YoutubeApi api(API_KEY, client);
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int api_mtbs = 60000; //mean time between api requests
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long api_lasttime; //last time api request has been done
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long subs = 0;
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void setup() {
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Serial.begin(115200);
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// Set WiFi to station mode and disconnect from an AP if it was Previously
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// connected
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WiFi.mode(WIFI_STA);
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WiFi.disconnect();
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delay(100);
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// Attempt to connect to Wifi network:
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Serial.print("Connecting Wifi: ");
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Serial.println(ssid);
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while (WiFi.begin(ssid, password) != WL_CONNECTED) {
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Serial.print(".");
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delay(500);
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}
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Serial.println("");
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Serial.println("WiFi connected");
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Serial.println("IP address: ");
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IPAddress ip = WiFi.localIP();
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Serial.println(ip);
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}
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void loop() {
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if (millis() > api_lasttime + api_mtbs) {
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if(api.getChannelStatistics(CHANNEL_ID))
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{
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Serial.println("---------Stats---------");
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Serial.print("Subscriber Count: ");
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Serial.println(api.channelStats.subscriberCount);
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Serial.print("View Count: ");
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Serial.println(api.channelStats.viewCount);
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Serial.print("Comment Count: ");
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Serial.println(api.channelStats.commentCount);
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Serial.print("Video Count: ");
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Serial.println(api.channelStats.videoCount);
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// Probably not needed :)
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//Serial.print("hiddenSubscriberCount: ");
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//Serial.println(api.channelStats.hiddenSubscriberCount);
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Serial.println("------------------------");
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}
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api_lasttime = millis();
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}
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}

‎library.properties

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name=YoutubeApi
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version=1.0
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author=Brian Lough
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maintainer=Brian Lough <[email protected]>
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sentence=A wrapper for the YouTube API for Arduino (works on ESP8266)
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paragraph=A wrapper for the YouTube API for Arduino (works on ESP8266)
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category=Communication
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url=https://github.com/witnessmenow/arduino-youtube-api
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architectures=*

‎src/YoutubeApi.cpp

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/*
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Copyright (c) 2015 Giancarlo Bacchio. All right reserved.
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TelegramBot - Library to create your own Telegram Bot using
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ESP8266 on Arduino IDE.
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Ref. Library at https:github/esp8266/Arduino
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "YoutubeApi.h"
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YoutubeApi::YoutubeApi(String apiKey, Client &client) {
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_apiKey = apiKey;
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this->client = &client;
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}
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String YoutubeApi::sendGetToYoutube(String command) {
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String headers="";
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String body="";
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bool finishedHeaders = false;
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bool currentLineIsBlank = true;
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long now;
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bool avail;
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// Connect with api.telegram.org
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if (client->connect(HOST, SSL_PORT)) {
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// Serial.println(".... connected to server");
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String a="";
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char c;
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int ch_count=0;
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client->println("GET "+command+"&key="+_apiKey);
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now=millis();
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avail=false;
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while (millis()-now<1500) {
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while (client->available()) {
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char c = client->read();
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//Serial.write(c);
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if(!finishedHeaders){
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if (currentLineIsBlank && c == '\n') {
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finishedHeaders = true;
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}
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else{
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headers = headers + c;
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}
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} else {
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if (ch_count < maxMessageLength) {
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body=body+c;
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ch_count++;
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}
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}
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if (c == '\n') {
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currentLineIsBlank = true;
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}else if (c != '\r') {
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currentLineIsBlank = false;
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}
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avail=true;
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}
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if (avail) {
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//Serial.println("Body:");
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//Serial.println(body);
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//Serial.println("END");
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break;
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}
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}
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}
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//int lastCharIndex = body.lastIndexOf("}");
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//return body.substring(0,lastCharIndex+1);
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return body;
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}
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bool YoutubeApi::getChannelStatistics(String channelId){
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String command="https://www.googleapis.com/youtube/v3/channels?part=statistics&id="+channelId;
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String response = sendGetToYoutube(command); //recieve reply from telegram.org
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DynamicJsonBuffer jsonBuffer;
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JsonObject& root = jsonBuffer.parseObject(response);
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if(root.success()) {
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if (root.containsKey("items")) {
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long subscriberCount = root["items"][0]["statistics"]["subscriberCount"];
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long viewCount = root["items"][0]["statistics"]["viewCount"];
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long commentCount = root["items"][0]["statistics"]["commentCount"];
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long hiddenSubscriberCount = root["items"][0]["statistics"]["hiddenSubscriberCount"];
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long videoCount = root["items"][0]["statistics"]["videoCount"];
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channelStats.viewCount = viewCount;
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channelStats.subscriberCount = subscriberCount;
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channelStats.commentCount = commentCount;
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channelStats.hiddenSubscriberCount = hiddenSubscriberCount;
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channelStats.videoCount = videoCount;
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return true;
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}
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}
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return false;
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}

‎src/YoutubeApi.h

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/*
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Copyright (c) 2015 Giancarlo Bacchio. All right reserved.
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TelegramBot - Library to create your own Telegram Bot using
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ESP8266 on Arduino IDE.
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Ref. Library at https:github/esp8266/Arduino
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef YoutubeApi_h
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#define YoutubeApi_h
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#include <Arduino.h>
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#include <ArduinoJson.h>
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#include <Client.h>
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#define HOST "www.googleapis.com"
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#define SSL_PORT 443
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#define HANDLE_MESSAGES 1
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#define MAX_BUFFER_SIZE 1250
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struct channelStatistics{
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long viewCount;
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long commentCount;
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long subscriberCount;
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bool hiddenSubscriberCount;
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long videoCount;
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};
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class YoutubeApi
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{
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public:
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YoutubeApi (String apiKey, Client &client);
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String sendGetToYoutube(String command);
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bool getChannelStatistics(String channelId);
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channelStatistics channelStats;
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const char* fingerprint = "3F:AE:17:DA:03:65:45:BE:CE:77:2F:8A:DC:5B:C9:08:98:7E:9E:E7"; //Telegram.org Certificate
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private:
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//JsonObject * parseUpdates(String response);
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String _apiKey;
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Client *client;
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const int maxMessageLength = 1000;
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bool checkForOkResponse(String response);
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};
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#endif

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