chore: import keycloak theme from upstream

https://github.com/keycloak/keycloak/tree/main/themes/src/main/resources/theme/keycloak

entropia/common/resources/lib/fileupload/angular-file-upload.js

@@ -0,0 +1,156 @@
+/**!
+ * AngularJS file upload/drop directive with http post and progress
+ * @author  Danial  <danial.farid@gmail.com>
+ * @version 1.1.10
+ */
+(function() {
+	
+var angularFileUpload = angular.module('angularFileUpload', []);
+
+angularFileUpload.service('$upload', ['$http', '$rootScope', '$timeout', function($http, $rootScope, $timeout) {
+	this.upload = function(config) {
+		config.method = config.method || 'POST';
+		config.headers = config.headers || {};
+		config.headers['Content-Type'] = undefined;
+		config.transformRequest = config.transformRequest || $http.defaults.transformRequest;
+		var formData = new FormData();
+		if (config.data) {
+			for (var key in config.data) {
+				var val = config.data[key];
+				if (!config.formDataAppender) {
+					if (typeof config.transformRequest == 'function') {
+						val = config.transformRequest(val);
+					} else {
+						for (var i = 0; i < config.transformRequest.length; i++) {
+							var fn = config.transformRequest[i];
+							if (typeof fn == 'function') {
+								val = fn(val);
+							}
+						}
+					}
+					formData.append(key, val);
+				} else {
+					config.formDataAppender(formData, key, val);
+				}
+			}
+		}
+		config.transformRequest =  angular.identity;
+		formData.append(config.fileFormDataName || 'file', config.file, config.file.name);
+
+		formData['__setXHR_'] = function(xhr) {
+			config.__XHR = xhr;
+			xhr.upload.addEventListener('progress', function(e) {
+				if (config.progress) {
+					$timeout(function() {
+						config.progress(e);
+					});
+				}
+			}, false);
+			//fix for firefox not firing upload progress end
+			xhr.upload.addEventListener('load', function(e) {
+				if (e.lengthComputable) {
+					$timeout(function() {
+						config.progress(e);
+					});
+				}
+			}, false);
+		};
+
+		config.data = formData;
+		
+		var promise = $http(config);
+		
+		promise.progress = function(fn) {
+			config.progress = fn;
+			return promise;
+		};
+		
+		promise.abort = function() {
+			if (config.__XHR) {
+				$timeout(function() {
+					config.__XHR.abort();
+				});
+			}
+			return promise;
+		};		
+		promise.then = (function(promise, origThen) {
+			return function(s, e, p) {
+				config.progress = p || config.progress;
+				origThen.apply(promise, [s, e, p]);
+				return promise;
+			};
+		})(promise, promise.then);
+		
+		return promise;
+	};
+}]);
+
+angularFileUpload.directive('ngFileSelect', [ '$parse', '$http', '$timeout', function($parse, $http, $timeout) {
+	return function(scope, elem, attr) {
+		var fn = $parse(attr['ngFileSelect']);
+		elem.bind('change', function(evt) {
+			var files = [], fileList, i;
+			fileList = evt.target.files;
+			if (fileList != null) {
+				for (i = 0; i < fileList.length; i++) {
+					files.push(fileList.item(i));
+				}
+			}
+			$timeout(function() {
+				fn(scope, {
+					$files : files,
+					$event : evt
+				});
+			});
+		});
+		elem.bind('click', function(){
+			this.value = null;
+		});
+	};
+} ]);
+
+angularFileUpload.directive('ngFileDropAvailable', [ '$parse', '$http', '$timeout', function($parse, $http, $timeout) {
+	return function(scope, elem, attr) {
+		if ('draggable' in document.createElement('span')) {
+			var fn = $parse(attr['ngFileDropAvailable']);
+			$timeout(function() {
+				fn(scope);
+			});
+		}
+	};
+} ]);
+
+angularFileUpload.directive('ngFileDrop', [ '$parse', '$http', '$timeout', function($parse, $http, $timeout) {
+	return function(scope, elem, attr) {
+		if ('draggable' in document.createElement('span')) {
+			var fn = $parse(attr['ngFileDrop']);
+			elem[0].addEventListener("dragover", function(evt) {
+				evt.stopPropagation();
+				evt.preventDefault();
+				elem.addClass(attr['ngFileDragOverClass'] || "dragover");
+			}, false);
+			elem[0].addEventListener("dragleave", function(evt) {
+				elem.removeClass(attr['ngFileDragOverClass'] || "dragover");
+			}, false);
+			elem[0].addEventListener("drop", function(evt) {
+				evt.stopPropagation();
+				evt.preventDefault();
+				elem.removeClass(attr['ngFileDragOverClass'] || "dragover");
+				var files = [], fileList = evt.dataTransfer.files, i;
+				if (fileList != null) {
+					for (i = 0; i < fileList.length; i++) {
+						files.push(fileList.item(i));
+					}
+				}
+				$timeout(function() {
+					fn(scope, {
+						$files : files,
+						$event : evt
+					});
+				});
+			}, false);
+		}
+	};
+} ]);
+
+})();