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JSZip Open image files
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| // https://github.com/Stuk/jszip/issues/399 | |
| JSZip.loadAsync(data).then(function (zip) { | |
| var re = /(.jpg|.png|.gif|.ps|.jpeg)$/; | |
| var promises = Object.keys(zip.files).filter(function (fileName) { | |
| // don't consider non image files | |
| return re.test(fileName.toLowerCase()); | |
| }).map(function (fileName) { | |
| var file = zip.files[fileName]; | |
| return file.async("blob").then(function (blob) { | |
| return [ | |
| fileName, // keep the link between the file name and the content | |
| URL.createObjectURL(blob) // create an url. img.src = URL.createObjectURL(...) will work | |
| ]; | |
| }); | |
| }); | |
| // `promises` is an array of promises, `Promise.all` transforms it | |
| // into a promise of arrays | |
| return Promise.all(promises); | |
| }).then(function (result) { | |
| // we have here an array of [fileName, url] | |
| // if you want the same result as imageSrc: | |
| return result.reduce(function (acc, val) { | |
| acc[val[0]] = val[1]; | |
| return acc; | |
| }, {}); | |
| }).catch(function (e) { | |
| console.error(e); | |
| }); |
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