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December 6, 2022 03:54
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How to Upload image to Firebase Storage from URL
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Upload URL FILES</title> | |
| </head> | |
| <body> | |
| <script type="module"> | |
| // Import the functions you need from the SDKs you need | |
| import { initializeApp } from 'https://www.gstatic.com/firebasejs/9.14.0/firebase-app.js'; | |
| import { getStorage, ref, uploadBytes } from 'https://www.gstatic.com/firebasejs/9.14.0/firebase-storage.js'; | |
| function generateUUID() { // Public Domain/MIT | |
| let d = new Date().getTime();//Timestamp | |
| let d2 = ((typeof performance !== 'undefined') && performance.now && (performance.now() * 1000)) || 0;//Time in microseconds since page-load or 0 if unsupported | |
| return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) { | |
| let r = Math.random() * 16;//random number between 0 and 16 | |
| if (d > 0) {//Use timestamp until depleted | |
| r = (d + r) % 16 | 0; | |
| d = Math.floor(d / 16); | |
| } else {//Use microseconds since page-load if supported | |
| r = (d2 + r) % 16 | 0; | |
| d2 = Math.floor(d2 / 16); | |
| } | |
| return (c === 'x' ? r : (r & 0x3 | 0x8)).toString(16); | |
| }); | |
| } | |
| // Your web app's Firebase configuration | |
| const firebaseConfig = await fetch('./firebaseConfig.json') | |
| .then((response) => response.json()); | |
| // Initialize Firebase | |
| const app = initializeApp(firebaseConfig); | |
| // Initialize Cloud Storage and get a reference to the service | |
| const storage = getStorage(app); | |
| fetch('https://placekitten.com/300/300').then(function (response) { | |
| return response.blob(); | |
| }).then(function (myBlob) { | |
| const name = myBlob.type === 'image/jpeg' ? generateUUID() + '.jpg' : 'No Definido.jpg'; | |
| const newRef = ref(storage, 'imagenes/' + name); | |
| uploadBytes(newRef, myBlob).then((snapshot) => { | |
| console.log('Uploaded a blob or file!'); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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