From d13b68817b5902634c0c60c14e1116f37059613c Mon Sep 17 00:00:00 2001
From: Manveer Singh <singhmanveer1995@gmail.com>
Date: Tue, 5 Sep 2017 20:56:54 +0530
Subject: [PATCH] How to contribute button added (#45)

---
 index.js | 151 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 150 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index b7eaf33..e53711b 100644
--- a/index.js
+++ b/index.js
@@ -140,6 +140,15 @@ app.post('/', function(req, response) {
                         "TextSize": "large",
                         "TextVAlign": "middle",
                         "TextHAlign": "middle"
+                    },{
+                        Columns: 6,
+                        Rows: 1,
+                        Text: "<font color=#323232><b>How to contribute?</b></font>",
+                        "ActionType": "reply",
+                        "ActionBody": "Contribution",
+                        "TextSize": "large",
+                        "TextVAlign": "middle",
+                        "TextHAlign": "middle"
                     }];
 
                     var options2 = {
@@ -153,7 +162,7 @@ app.post('/', function(req, response) {
                             rich_media: {
                                 Type: "rich_media",
                                 ButtonsGroupColumns: 6,
-                                ButtonsGroupRows: 2,
+                                ButtonsGroupRows: 3,
                                 BgColor: "#FFFFFF",
                                 Buttons: buttons
                             }
@@ -258,6 +267,146 @@ app.post('/', function(req, response) {
                 });
             });
         }
+        else if(message === "Contribution"){
+            // setting options to request susi bot.
+            var options1 = {
+                method: 'GET',
+                url: 'http://api.susi.ai/susi/chat.json',
+                qs: {
+                    timezoneOffset: '-330',
+                    q: message
+                }
+            };
+
+            // A request to the Susi bot
+            request(options1, function(error1, response1, body1) {
+                if (error1) throw new Error(error1);
+                // answer fetched from susi
+                ans = (JSON.parse(body1)).answers[0].actions[0].expression;
+                
+                var options = {
+                    method: 'POST',
+                    url: 'https://chatapi.viber.com/pa/send_message',
+                    headers: headerBody,
+                    body: {
+                        receiver: req.body.sender.id,
+                        min_api_version: 1,
+                        tracking_data: 'tracking data',
+                        type: 'text',
+                        text: ans
+                    },
+                    json: true
+                };
+
+                // request to the chat api of viber.
+                request(options, function(error, res, body) {
+                    if (error) throw new Error(error);
+
+                    var buttons = [{
+                        Columns: 6,
+                        Rows: 1,
+                        Text: "<font color=#323232><b>Visit repository</b></font>",
+                        "ActionType": "open-url",
+                        "ActionBody": "https://www.github.com/fossasia/susi_server",
+                        "TextSize": "large",
+                        "TextVAlign": "middle",
+                        "TextHAlign": "middle"
+                    }];
+
+                    var options2 = {
+                        method: 'POST',
+                        url: 'https://chatapi.viber.com/pa/send_message',
+                        headers: headerBody,
+                        body: {
+                            receiver: req.body.sender.id,
+                            min_api_version: 2,
+                            type: 'rich_media',
+                            rich_media: {
+                                Type: "rich_media",
+                                ButtonsGroupColumns: 6,
+                                ButtonsGroupRows: 1,
+                                BgColor: "#FFFFFF",
+                                Buttons: buttons
+                            }
+                        },
+                        json: true
+                    };
+
+                    request(options2, function(error2, res2, body2) {
+                        if (error) throw new Error(error);
+                        
+                        var options4 = {
+                            method: 'GET',
+                            url: 'http://api.susi.ai/susi/chat.json',
+                            qs: {
+                                timezoneOffset: '-330',
+                                q: 'Gitter channel'
+                            }
+                        };
+
+                        // A request to the Susi bot
+                        request(options4, function(error1, response1, body1) {
+                            if (error1) throw new Error(error1);
+                            // answer fetched from susi
+                            ans = (JSON.parse(body1)).answers[0].actions[0].expression;
+                            
+                            var options5 = {
+                                method: 'POST',
+                                url: 'https://chatapi.viber.com/pa/send_message',
+                                headers: headerBody,
+                                body: {
+                                    receiver: req.body.sender.id,
+                                    min_api_version: 1,
+                                    tracking_data: 'tracking data',
+                                    type: 'text',
+                                    text: ans
+                                },
+                                json: true
+                            };
+
+                            // request to the chat api of viber.
+                            request(options5, function(error, res, body) {
+                                if (error) throw new Error(error);
+
+                                var buttons = [{
+                                    Columns: 6,
+                                    Rows: 1,
+                                    Text: "<font color=#323232><b>Chat on Gitter</b></font>",
+                                    "ActionType": "open-url",
+                                    "ActionBody": "https://www.gitter.im/fossasia/susi_server",
+                                    "TextSize": "large",
+                                    "TextVAlign": "middle",
+                                    "TextHAlign": "middle"
+                                }];
+
+                                var options6 = {
+                                    method: 'POST',
+                                    url: 'https://chatapi.viber.com/pa/send_message',
+                                    headers: headerBody,
+                                    body: {
+                                        receiver: req.body.sender.id,
+                                        min_api_version: 2,
+                                        type: 'rich_media',
+                                        rich_media: {
+                                            Type: "rich_media",
+                                            ButtonsGroupColumns: 6,
+                                            ButtonsGroupRows: 1,
+                                            BgColor: "#FFFFFF",
+                                            Buttons: buttons
+                                        }
+                                    },
+                                    json: true
+                                };
+
+                                request(options6, function(error2, res2, body2) {
+                                    if (error) throw new Error(error);
+                                });
+                            });
+                        });
+                    });
+                });
+            });
+        }
         else{
             // setting options to request susi bot.
             var options1 = {