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[Client] Better thumbnail generation

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syuilo 2018-11-14 18:00:15 +09:00
parent 4c7dd7228f
commit 840ad75830
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1 changed files with 1 additions and 7 deletions
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8
src/client/app/common/views/components/uploader.vue
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@ -57,17 +57,11 @@ export default Vue.extend({
return; return;
} }
// Upload if the file didn't exist yet
const buf = new Uint8Array(e.target.result);
let bin = '';
// We use for-of loop instead of apply() to avoid RangeError
// SEE: https://stackoverflow.com/questions/9267899/arraybuffer-to-base64-encoded-string
for (const byte of buf) bin += String.fromCharCode(byte);
const ctx = { const ctx = {
id: id, id: id,
name: file.name || 'untitled', name: file.name || 'untitled',
progress: undefined, progress: undefined,
img: 'data:*/*;base64,' + btoa(bin) img: window.URL.createObjectURL(file)
}; };
this.uploads.push(ctx); this.uploads.push(ctx);