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| 1 | functions.download = function (param, successCallback, errorCallback, targetFile, totalSize) {
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| 2 | for (i in param) {
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| 3 | var url = param[i].path + param[i].fileName + param[i].fileType; | |
| 4 | var filename = param[i].fileName + param[i].fileType; | |
| 5 | var authToken = cloud.backend.authToken; | |
| 6 | ||
| 7 | var xhr = new XMLHttpRequest(); | |
| 8 | xhr.onreadystatechange = function () {
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| 9 | if (xhr.readyState == 4) { // complete.
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| 10 | if (xhr.status >= 200 && xhr.status < 300) {
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| 11 | - | var blob = new Blob([this.response], { type: 'image/jpg' });
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| 11 | + | var blob = this.response; |
| 12 | successCallback(blob, filename, functions.performSaveSuccess, functions.performSaveError); | |
| 13 | } else {
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| 14 | // response not successfull | |
| 15 | var error = /<d:error/; | |
| 16 | if (error.test(xhr.responseText)) {
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| 17 | errorCallback("ResponseText: " + xhr.responseText);
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| 18 | } else {
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| 19 | errorCallback("Kein ResponeText vorhanden");
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| 20 | } | |
| 21 | } | |
| 22 | } | |
| 23 | }; | |
| 24 | xhr.open("GET", url, true);
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| 25 | xhr.responseType = 'blob'; | |
| 26 | xhr.setRequestHeader("Authorization", "Basic " + authToken);
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| 27 | xhr.send(); | |
| 28 | } | |
| 29 | ||
| 30 | functions.performSave = function (blob, filename, successCallback, errorCallback) {
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| 31 | window.requestFileSystem( | |
| 32 | LocalFileSystem.PERSISTENT, 0, | |
| 33 | function onFileSystemSuccess(fileSystem) {
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| 34 | fileSystem.root.getFile(filename, { create: true }, function (fileEntry) {
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| 35 | fileEntry.createWriter(function (fileWriter) {
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| 36 | fileWriter.onwriteend = function (e) {
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| 37 | successCallback(); | |
| 38 | }; | |
| 39 | fileWriter.onerror = function (e) {
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| 40 | errorCallback(e); | |
| 41 | }; | |
| 42 | fileWriter.write(blob); | |
| 43 | }, errorCallback); | |
| 44 | }, errorCallback); | |
| 45 | }) | |
| 46 | } |
