Dart
Dart
GeoOp - Export Clients to CSV
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Export client data to a CSV.Chilkat Dart Downloads
import 'package:chilkat/chilkat.dart';
void main() {
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// This example also assumes an OAuth2 access token was previously fetched.
// and saved in a JSON file.
// First get our previously obtained access token.
// {"access_token":"e6dqdG....mzjpT04w==","token_type":"Bearer","expires_in":2592000,"owner_id":999236}
final jsonToken = CkJsonObject();
jsonToken.loadFile('qa_data/tokens/geoop.json');
// This example assumes we previously obtained an access token
final oauth2 = CkOAuth2();
oauth2.accessToken = jsonToken.stringOf('access_token');
final rest = CkRest();
// Connect to GeoOp and send the following GET request:
// GET /users HTTP/1.1
// Host: api.geoop.com
final bAutoReconnect = true;
try {
rest.connect('api.geoop.com', 443, true, bAutoReconnect);
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
// Provide the authentication credentials (i.e. the access token)
rest.setAuthOAuth2(oauth2);
// Set the X-Version header.
rest.addHeader('X-Version', '1.0');
final String responseBody;
try {
responseBody = rest.fullRequestNoBody('GET', '/clients');
} on ChilkatException catch (e) {
print(e.lastErrorText);
return;
}
final json = CkJsonObject();
json.emitCompact = false;
// If the response status code did not indicate success, then see what happened..
if (rest.responseStatusCode != 200) {
print('Request Header: ');
print(rest.lastRequestHeader);
print('----');
print('Response StatusCode = ${rest.responseStatusCode}');
print('Response StatusLine: ${rest.responseStatusText}');
print('Response Header:');
print(rest.responseHeader);
json.load(responseBody);
print(json.emit());
return;
}
json.load(responseBody);
// Show the full JSON response.. (see below)
print(json.emit());
print('---');
final csv = CkCsv();
csv.hasColumnNames = true;
csv.setColumnName(0, 'id');
csv.setColumnName(1, 'companyName');
csv.setColumnName(2, 'businessType');
csv.setColumnName(3, 'account_id');
csv.setColumnName(4, 'address_line1');
csv.setColumnName(5, 'address_city');
csv.setColumnName(6, 'address_postcode');
// Iterate over each client and populate the CSV...
final numRecords = json.sizeOfArray('clients');
var i = 0;
while (i < numRecords) {
json.i = i;
csv.setCellByName(i, 'id', json.stringOf('clients[i].id'));
csv.setCellByName(i, 'companyName', json.stringOf('clients[i].companyName'));
csv.setCellByName(i, 'businessType', json.stringOf('clients[i].businessType'));
csv.setCellByName(i, 'account_id', json.stringOf('clients[i].account.id'));
csv.setCellByName(i, 'address_line1', json.stringOf('clients[i].address.line1'));
csv.setCellByName(i, 'address_city', json.stringOf('clients[i].address.city'));
csv.setCellByName(i, 'address_postcode', json.stringOf('clients[i].address.postcode'));
i++;
}
// Show the CSV.
print(csv.saveToString());
// Save the CSV.
csv.saveFile('qa_output/clients.csv');
// ---------------------------------------------------------------------
// The full JSON response containing all client data:
//
// {
// "result": "success",
// "clients": [
// {
// "id": 9555868,
// "firstName": "[ Demo",
// "lastName": "Client ]",
// "companyName": "Miller Park Cafe",
// "businessType": "Licensed Restaurant",
// "leadSource": "",
// "emailAddress": null,
// "phoneNumber": null,
// "mobileNumber": null,
// "faxNumber": null,
// "notes": "",
// "deleted": false,
// "hasRecentJobs": true,
// "created": "2016-10-26T12:05:09+00:00",
// "modified": "2016-10-26T12:05:09+00:00",
// "billingClient": null,
// "account": {
// "id": 39409
// },
// "address": {
// "line1": "1732 Pennsylvania Avenue NW",
// "line2": "",
// "city": "Washington",
// "postcode": "20006",
// "latitude": 38.899037,
// "longitude": -77.040207
// },
// "mailingAddress": {}
// },
// {
// "id": 9571176,
// "firstName": "Mildred",
// "lastName": "Vanildred",
// "companyName": "Ice Cream Industries",
// "businessType": "Ice Cream",
// "leadSource": null,
// "emailAddress": "milli@icecreamindustries.com",
// "phoneNumber": "678-555-1012",
// "mobileNumber": null,
// "faxNumber": null,
// "notes": "",
// "deleted": false,
// "hasRecentJobs": true,
// "created": "2016-10-31T12:32:12+00:00",
// "modified": "2016-10-31T12:32:13+00:00",
// "billingClient": null,
// "account": {
// "id": 39409
// },
// "address": {
// "line1": "2101 West Roosevelt Road",
// "line2": null,
// "city": "Wheaton",
// "postcode": "60187",
// "latitude": 41.8581778,
// "longitude": -88.1380111
// },
// "mailingAddress": {
// "line1": "2101 West Roosevelt Road",
// "line2": null,
// "city": "Wheaton"
// }
// },
// {
// "id": 9571218,
// "firstName": "Joe",
// "lastName": "Miller",
// "companyName": "Miller Bakery",
// "businessType": "Licensed Bakery",
// "leadSource": "",
// "emailAddress": null,
// "phoneNumber": null,
// "mobileNumber": null,
// "faxNumber": null,
// "notes": "",
// "deleted": false,
// "hasRecentJobs": true,
// "created": "2016-10-31T13:02:07+00:00",
// "modified": "2016-10-31T13:02:07+00:00",
// "billingClient": null,
// "account": {
// "id": 39409
// },
// "address": {
// "line1": "1832 Pennsylvania Avenue NW",
// "line2": "",
// "city": "Washington",
// "postcode": "20006",
// "latitude": 0,
// "longitude": 0
// },
// "mailingAddress": {
// "line1": "",
// "line2": "",
// "city": ""
// }
// }
// ],
// "metadata": {
// "page": 1,
// "pagesCount": 1,
// "recordsPerPage": 20,
// "recordsCount": 3
// }
// }
//
}