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New getTweets function to upgrade TAGSv3.x to TAGSv5
function getTweets(searchTerm, maxResults, sinceid, languageCode) {
//Based on Mikael Thuneberg getTweets - mod by mhawksey to convert to json
// if you include setRowsData this can be used to output chosen entries
var data = [];
var idx = 0;
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sumSheet = ss.getSheetByName("Readme/Settings");
if (isConfigured()){
var oauthConfig = UrlFetchApp.addOAuthService("twitter");
oauthConfig.setAccessTokenUrl("https://api.twitter.com/oauth/access_token");
oauthConfig.setRequestTokenUrl("https://api.twitter.com/oauth/request_token");
oauthConfig.setAuthorizationUrl("https://api.twitter.com/oauth/authorize");
oauthConfig.setConsumerKey(getConsumerKey());
oauthConfig.setConsumerSecret(getConsumerSecret());
var requestData = {
"oAuthServiceName": "twitter",
"oAuthUseToken": "always"
};
} else {
Browser.msgBox("Twitter API Configuration Required")
}
try {
var max_id = "";
var max_id_url = "";
var page = 1;
var done = false;
var params = {q: searchTerm,
count: 100,
result_type: "recent",
include_entities: true,
with_twitter_user_id: true};
if (sinceid != undefined) {
params.since_id = sinceid;
}
var SEARCH_DURATION = sumSheet.getRange("B11").getValue();
// prepare search term
if (SEARCH_DURATION != "default"){
switch (SEARCH_DURATION){
case "yesterday":
period = 0;
break;
case "-2 days":
period = 1;
break;
case "-3 days":
period = 2;
break;
case "-4 days":
period = 3;
break;
case "-5 days":
period = 4;
break;
case "-6 days":
period = 5;
break;
case "-7 days":
period = 6;
break;
}
var until=new Date();
until.setDate(until.getDate()-period);
var since = new Date(until);
since.setDate(since.getDate()-1-period);
params.since = twDate(since);
params.until = twDate(until);
}
if (languageCode != undefined) {
params.lang= languageCode;
}
var baseUrl = "https://api.twitter.com/1.1/search/tweets.json";
var url = buildUrl("", params); // make url
while(!done){
var response = UrlFetchApp.fetch(baseUrl+url+max_id_url, requestData);
if (response.getResponseCode() == 200) {
var responseData = Utilities.jsonParse(response.getContentText());
var objects = responseData.statuses;
if (objects.length>0){ // if data returned
for (i in objects){ // for the data returned we put in montly bins ready for writting/updating files
if(objects[i].id_str != max_id && objects[i].user.followers_count > 0){
if (objects[i].geo != null){
objects[i]["geo_coordinates"] = "loc: "+objects[i].geo.coordinates[0]+","+objects[i].geo.coordinates[1];
}
for (j in objects[i].user){
objects[i]["user_"+j] = objects[i].user[j];
}
objects[i]["from_user"] = objects[i]["user_screen_name"];
objects[i]["from_user_id_str"] = objects[i]["user_id_str"]
objects[i]["profile_image_url"] = objects[i]["user_profile_image_url"];
objects[i]["status_url"] = "http://twitter.com/"+objects[i].user_screen_name+"/statuses/"+objects[i].id_str;
objects[i]["time"] = new Date(objects[i]["created_at"]);
objects[i]["entities_str"] = Utilities.jsonStringify(objects[i]["entities"]);
data[idx]=objects[i];
idx ++;
}
}
if (responseData.search_metadata.next_results != undefined) {
url = responseData.search_metadata.next_results;
} else {
done = true;
}
} else { // if not data break the loop
done = true;
}
}
page ++;
if (page > 15) done = true; // if collected 16 pages (the max) break the loop
}
return data;
} catch (e) {
Logger.log("Line "+e.lineNumber+" "+e.message+e.name);
//Browser.msgBox("Line "+e.lineNumber+" "+e.message+e.name);
ScriptProperties.setProperty("errormsg","Line "+e.lineNumber+" "+e.message+e.name);
return data;
}
}
/**
* Build a querystring from a object http://stackoverflow.com/a/5340658/1027723
* @param {String} base url.
* @param {Object} objects to add to string.
* @return {String} url.
*/
function buildUrl(url, parameters){
var qs = "";
for(var key in parameters) {
var value = parameters[key];
qs += encodeURIComponent(key) + "=" + encodeURIComponent(value) + "&";
}
if (qs.length > 0){
qs = qs.substring(0, qs.length-1); //chop off last "&"
url = url + "?" + qs;
}
return url;
}
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