https://www.roundhillfishkill.com/js/angular-upload/angular-upload.min.js

1"use strict"; angular.module("lr.upload", ["lr.upload.formdata", "lr.upload.iframe", "lr.upload.directives"]), angular.module("lr.upload.directives", []), angular.module("lr.upload.directives").directive("uploadButton", ["upload", function (a) { return { restrict: "EA", scope: { data: "=?data", url: "@", id: "@", param: "@", method: "@", onUpload: "&", onSuccess: "&", onError: "&", onComplete: "&" }, link: function (b, c, d) { var e = angular.element(c), f = angular.element('<input id="' + b.id + '" type="file" />'); if (e.append(f), f.on("change", function () { var c = angular.element(this); if (!c[0].files || 0 !== c[0].files.length) { var e = { url: b.url, method: b.method || "POST", forceIFrameUpload: b.$eval(d.forceIframeUpload) || !1, data: b.data || {} }; e.data[b.param || "file"] = c, b.$apply(function () { b.onUpload({ files: c[0].files }) }), a(e).then(function (a) { b.onSuccess({ response: a }), b.onComplete({ response: a }) }, function (a) { b.onError({ response: a }), b.onComplete({ response: a }) }) } }), "required" in d && d.$observe("required", function (a) { var d = "" === a ? !0 : b.$eval(a); f.attr("required", d), c.toggleClass("ng-valid", !d), c.toggleClass("ng-invalid ng-invalid-required", d) }), "accept" in d && d.$observe("accept", function (a) { f.attr("accept", a) }), a.support.formData) { var g = function () { f.attr("multiple", !(!b.$eval(d.multiple) || b.$eval(d.forceIframeUpload))) }; d.$observe("multiple", g), d.$observe("forceIframeUpload", g) } } } }]), angular.module("lr.upload.formdata", []).factory("formDataTransform", function () { return function (a) { var b = new FormData; return angular.forEach(a, function (a, c) { if (angular.isElement(a)) { var d = []; angular.forEach(a, function (a) { angular.forEach(a.files, function (a) { d.push(a) }), a.value = "" }), 0 !== d.length && (d.length > 1 ? angular.forEach(d, function (a, d) { b.append(c + "[" + d + "]", a) }) : b.append(c, d[0])) } else b.append(c, a) }), b } }).factory("formDataUpload", ["$http", "formDataTransform", function (a, b) { return function (c) { return c.transformRequest = b, c.method = c.method || "POST", c.headers = angular.extend(c.headers || {}, { "Content-Type": void 0 }), a(c) } }]), angular.module("lr.upload.iframe", []).factory("iFrameUpload", ["$q", "$http", "$document", "$rootScope", function (a, b, c, d) { function e(a, b) { if (a.indexOf) return a.indexOf(b); for (var c = 0; c < a.length; c++)if (b === a[c]) return c; return -1 } function f(f) { var g = [], h = a.defer(), i = h.promise; angular.forEach(f.data || {}, function (a, b) { angular.isElement(a) && (delete f.data[b], a.attr("name", b), g.pu

1sh(a)) }); var j = /\?/.test(f.url) ? "&" : "?"; "DELETE" === f.method ? (f.url = f.url + j + "_method=DELETE", f.method = "POST") : "PUT" === f.method ? (f.url = f.url + j + "_method=PUT", f.method = "POST") : "PATCH" === f.method && (f.url = f.url + j + "_method=PATCH", f.method = "POST"); var k = angular.element(c[0].body), l = d.$new(), m = "iframe-transport-" + l.$id; l.$destroy(); var n = angular.element("<form></form>"); n.attr("target", m), n.attr("action", f.url), n.attr("method", f.method || "POST"), n.css("display", "none"), g.length && (n.attr("enctype", "multipart/form-data"), n.attr("encoding", "multipart/form-data")); var o = angular.element('<iframe name="' + m + '" src="javascript:false;"></iframe>'); return o.on("load", function () { function a(a, b) { var c = []; return angular.isFunction(b) ? b(a, c) : (angular.forEach(b, function (b) { a = b(a, c) }), a) } function c() { var a = e(b.pendingRequests, f); -1 !== a && (b.pendingRequests.splice(a, 1), f.$iframeTransportForm.remove(), delete f.$iframeTransportForm) } o.off("load").on("load", function () { var c; try { var d = this.contentWindow ? this.contentWindow.document : this.contentDocument; if (c = angular.element(d.body).text(), !c.length) throw new Error } catch (e) { return void h.reject({ data: { message: "fail to upload file!" } }) } n.append(angular.element('<iframe src="javascript:false;"></iframe>')); try { c = a(c, b.defaults.transformResponse) } catch (e) { } h.resolve({ data: c, status: 200, headers: [], config: f }) }), angular.forEach(f.data, function (a, b) { var c = angular.element('<input type="hidden" />'); c.attr("name", b), c.val(a), n.append(c) }), angular.forEach(g, function (a) { var b = a.clone(!0); a.after(b), n.append(a) }), f.$iframeTransportForm = n, b.pendingRequests.push(f), n[0].submit(), i.then(c, c) }), n.append(o), k.append(n), i } return f }]), angular.module("lr.upload").factory("upload", ["$window", "formDataUpload", "iFrameUpload", function (a, b, c) { function d(a) { return e.formData && !a.forceIFrameUpload ? b(a) : c(a) } var e = { fileInput: !(new RegExp("(Android (1\\.[0156]|2\\.[01]))|(Windows Phone (OS 7|8\\.0))|(XBLWP)|(ZuneWP)|(WPDesktop)|(w(eb)?OSBrowser)|(webOS)|(Kindle/(1\\.0|2\\.[05]|3\\.0))").test(a.navigator.userAgent) || angular.element('<input type="file">').prop("disabled")), fileUpload: !(!a.XMLHttpRequestUpload || !a.FileReader), formData: !!a.FormData }; return d.support = e, d }]);