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My Open Twitter Search integrated also with Slack channel, posting as bot
package org.new_year2018;
import android.os.AsyncTask;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
public class PostSlack_BackGround extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... params) {
HttpPost post = new HttpPost(params[0]);
UrlEncodedFormEntity form;
if (params.length == 5)
{
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("token", params[1] ));
nameValuePairs.add(new BasicNameValuePair("channel", params[2] ));
nameValuePairs.add(new BasicNameValuePair("text", params[3] ));
nameValuePairs.add(new BasicNameValuePair("blocks", params[4] ));
try {
form = new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8);
//form.setContentEncoding(HTTP.UTF_8);
post.setEntity(form);
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
return "{\"error\":\""+e.getMessage()+"\"}";
}
}
DefaultHttpClient client = new DefaultHttpClient();
String response="";
try {
response = client.execute(post, new BasicResponseHandler());
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "{\"error\":\""+e.getMessage()+"\"}";
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "{\"error\":\""+e.getMessage()+"\"}";
}
return response;
}
}
showToast("Saving tweets to Slack .Net Programming!");
String slackTocken = getString(R.string.slackToken);
String slackPostMessage = "https://slack.com/api/chat.postMessage";
String slackChannel = "twitter2slack";
String slackTitle = textbox.getText().toString();
String slackBlocks = "[";
for(final Tweet item : TweetSearchActivity.mytweets ){
boolean foundImage = false;
String firstImage = "";
slackBlocks += " { ";
slackBlocks += "\"type\": \"section\",\n" +
" \"text\": {\n" +
" \"type\": \"mrkdwn\",\n" +
" \"text\": \"";
slackBlocks += item.username+" @ "+ item.date.replace("+0000", "") + "\n";
slackBlocks += item.message.replace("\"","'");
for (int index =0; index < item.urls.size(); index++){
String url = item.urls.get(index);
if (url.startsWith("media_url")) {
url = url.replace("media_url:", "");
foundImage = true;
firstImage = url;
}
slackBlocks += "\n" + url.replace("\"","'");
}
slackBlocks += "\"\n" +
" }";
if (foundImage) {
slackBlocks += ",\n" +
" \"accessory\": {\n" +
" \"type\": \"image\",\n" +
" \"image_url\": \"";
slackBlocks += firstImage;
slackBlocks += "\",\n" +
" \"alt_text\": \"tweet image\"\n" +
" }";
}
slackBlocks += " } ,";
}
if (slackBlocks.endsWith(",")) {
slackBlocks = slackBlocks.substring(0, slackBlocks.length() - 1);
}
slackBlocks += "]";
PostSlack_BackGround mySlackTask = new PostSlack_BackGround();
String[] params = new String[5];
params[0] = slackPostMessage;
params[1] = slackTocken;
params[2] = slackChannel;
params[3] = slackTitle;
params[4] = slackBlocks;
String response;
mySlackTask.execute(params);
try {
response = mySlackTask.get();
showToast(response);
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
showToast(e1.getMessage());
return ;
} catch (ExecutionException e1) {
// TODO Auto-generated catch block
showToast(e1.getMessage());
return ;
}
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