mapcomplete/Logic/Imgur.ts
2020-07-30 11:30:04 +02:00

120 lines
No EOL
3.7 KiB
TypeScript

import $ from "jquery"
import {LicenseInfo} from "./Wikimedia";
export class Imgur {
static uploadMultiple(
title: string, description: string, blobs: FileList,
handleSuccessfullUpload: ((imageURL: string) => void),
allDone: (() => void),
onFail: ((reason: string) => void),
offset:number) {
if(offset === undefined){
throw "Offset undefined - not uploading to prevent to much uploads!"
}
if (blobs.length == offset) {
allDone();
return;
}
const blob = blobs.item(offset);
const self = this;
this.uploadImage(title, description, blob,
(imageUrl) => {
handleSuccessfullUpload(imageUrl);
self.uploadMultiple(
title, description, blobs,
handleSuccessfullUpload,
allDone,
onFail,
offset + 1);
},
onFail
);
}
static getDescriptionOfImage(url: string,
handleDescription: ((license: LicenseInfo) => void)) {
const hash = url.substr("https://i.imgur.com/".length).split(".jpg")[0];
const apiUrl = 'https://api.imgur.com/3/image/'+hash;
const apiKey = '7070e7167f0a25a';
var settings = {
async: true,
crossDomain: true,
processData: false,
contentType: false,
type: 'GET',
url: apiUrl,
headers: {
Authorization: 'Client-ID ' + apiKey,
Accept: 'application/json',
},
};
$.ajax(settings).done(function (response) {
const descr : string= response.data.description;
const data : any = {};
for (const tag of descr.split("\n")) {
const kv = tag.split(":");
const k = kv[0];
const v = kv[1].replace("\r", "");
data[k] = v;
}
const licenseInfo = new LicenseInfo();
licenseInfo.licenseShortName = data.license;
licenseInfo.artist = data.author;
handleDescription(licenseInfo);
}).fail((reason) => {
console.log("Getting metadata from to IMGUR failed", reason)
});
}
static uploadImage(title: string, description: string, blob,
handleSuccessfullUpload: ((imageURL: string) => void),
onFail: (reason:string) => void) {
const apiUrl = 'https://api.imgur.com/3/image';
const apiKey = '7070e7167f0a25a';
var settings = {
async: true,
crossDomain: true,
processData: false,
contentType: false,
type: 'POST',
url: apiUrl,
headers: {
Authorization: 'Client-ID ' + apiKey,
Accept: 'application/json',
},
mimeType: 'multipart/form-data',
};
var formData = new FormData();
formData.append('image', blob);
formData.append("title", title);
formData.append("description", description)
// @ts-ignore
settings.data = formData;
// Response contains stringified JSON
// Image URL available at response.data.link
$.ajax(settings).done(function (response) {
response = JSON.parse(response);
handleSuccessfullUpload(response.data.link);
}).fail((reason) => {
console.log("Uploading to IMGUR failed", reason);
onFail(reason);
});
}
}