28 lines
1 KiB
JavaScript
28 lines
1 KiB
JavaScript
(function () {
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var ns = $.namespace("pskl.service");
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ns.ImageUploadService = function () {};
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ns.ImageUploadService.prototype.init = function () {};
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/**
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* Upload a base64 image data to distant service. If successful, will call provided callback with the image URL as first argument;
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* @param {String} imageData base64 image data (such as the return value of canvas.toDataUrl())
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* @param {Function} cbSuccess success callback. 1st argument will be the uploaded image URL
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* @param {Function} cbError error callback
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*/
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ns.ImageUploadService.prototype.upload = function (imageData, cbSuccess, cbError) {
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var xhr = new XMLHttpRequest();
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var formData = new FormData();
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formData.append('data', imageData);
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xhr.open('POST', Constants.IMAGE_SERVICE_UPLOAD_URL, true);
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xhr.onload = function (e) {
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if (this.status == 200) {
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var imageUrl = Constants.IMAGE_SERVICE_GET_URL + this.responseText;
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cbSuccess(imageUrl);
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} else {
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cbError();
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}
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};
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xhr.send(formData);
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};
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})();
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