add blueimp-jquery-file-upload library

1 files changed, 429 insertions, 0 deletions

diff --git a/library/blueimp_upload/js/jquery.fileupload-angular.js b/library/blueimp_upload/js/jquery.fileupload-angular.js
new file mode 100644
index 000000000..e4ef3926b
--- /dev/null
+++ b/library/blueimp_upload/js/jquery.fileupload-angular.js
@@ -0,0 +1,429 @@
+/*
+ * jQuery File Upload AngularJS Plugin 2.2.0
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2013, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+/* jshint nomen:false */
+/* global define, angular */
+
+(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // Register as an anonymous AMD module:
+        define([
+            'jquery',
+            'angular',
+            './jquery.fileupload-image',
+            './jquery.fileupload-audio',
+            './jquery.fileupload-video',
+            './jquery.fileupload-validate'
+        ], factory);
+    } else {
+        factory();
+    }
+}(function () {
+    'use strict';
+
+    angular.module('blueimp.fileupload', [])
+
+        // The fileUpload service provides configuration options
+        // for the fileUpload directive and default handlers for
+        // File Upload events:
+        .provider('fileUpload', function () {
+            var scopeEvalAsync = function (expression) {
+                    var scope = angular.element(this)
+                            .fileupload('option', 'scope');
+                    // Schedule a new $digest cycle if not already inside of one
+                    // and evaluate the given expression:
+                    scope.$evalAsync(expression);
+                },
+                addFileMethods = function (scope, data) {
+                    var files = data.files,
+                        file = files[0];
+                    angular.forEach(files, function (file, index) {
+                        file._index = index;
+                        file.$state = function () {
+                            return data.state();
+                        };
+                        file.$processing = function () {
+                            return data.processing();
+                        };
+                        file.$progress = function () {
+                            return data.progress();
+                        };
+                        file.$response = function () {
+                            return data.response();
+                        };
+                    });
+                    file.$submit = function () {
+                        if (!file.error) {
+                            return data.submit();
+                        }
+                    };
+                    file.$cancel = function () {
+                        return data.abort();
+                    };
+                },
+                $config;
+            $config = this.defaults = {
+                handleResponse: function (e, data) {
+                    var files = data.result && data.result.files;
+                    if (files) {
+                        data.scope.replace(data.files, files);
+                    } else if (data.errorThrown ||
+                            data.textStatus === 'error') {
+                        data.files[0].error = data.errorThrown ||
+                            data.textStatus;
+                    }
+                },
+                add: function (e, data) {
+                    if (e.isDefaultPrevented()) {
+                        return false;
+                    }
+                    var scope = data.scope,
+                        filesCopy = [];
+                    angular.forEach(data.files, function (file) {
+                        filesCopy.push(file);
+                    });
+                    scope.$apply(function () {
+                        addFileMethods(scope, data);
+                        var method = scope.option('prependFiles') ?
+                                'unshift' : 'push';
+                        Array.prototype[method].apply(scope.queue, data.files);
+                    });
+                    data.process(function () {
+                        return scope.process(data);
+                    }).always(function () {
+                        scope.$apply(function () {
+                            addFileMethods(scope, data);
+                            scope.replace(filesCopy, data.files);
+                        });
+                    }).then(function () {
+                        if ((scope.option('autoUpload') ||
+                                data.autoUpload) &&
+                                data.autoUpload !== false) {
+                            data.submit();
+                        }
+                    });
+                },
+                progress: function (e, data) {
+                    if (e.isDefaultPrevented()) {
+                        return false;
+                    }
+                    data.scope.$apply();
+                },
+                done: function (e, data) {
+                    if (e.isDefaultPrevented()) {
+                        return false;
+                    }
+                    var that = this;
+                    data.scope.$apply(function () {
+                        data.handleResponse.call(that, e, data);
+                    });
+                },
+                fail: function (e, data) {
+                    if (e.isDefaultPrevented()) {
+                        return false;
+                    }
+                    var that = this,
+                        scope = data.scope;
+                    if (data.errorThrown === 'abort') {
+                        scope.clear(data.files);
+                        return;
+                    }
+                    scope.$apply(function () {
+                        data.handleResponse.call(that, e, data);
+                    });
+                },
+                stop: scopeEvalAsync,
+                processstart: scopeEvalAsync,
+                processstop: scopeEvalAsync,
+                getNumberOfFiles: function () {
+                    var scope = this.scope;
+                    return scope.queue.length - scope.processing();
+                },
+                dataType: 'json',
+                autoUpload: false
+            };
+            this.$get = [
+                function () {
+                    return {
+                        defaults: $config
+                    };
+                }
+            ];
+        })
+
+        // Format byte numbers to readable presentations:
+        .provider('formatFileSizeFilter', function () {
+            var $config = {
+                // Byte units following the IEC format
+                // http://en.wikipedia.org/wiki/Kilobyte
+                units: [
+                    {size: 1000000000, suffix: ' GB'},
+                    {size: 1000000, suffix: ' MB'},
+                    {size: 1000, suffix: ' KB'}
+                ]
+            };
+            this.defaults = $config;
+            this.$get = function () {
+                return function (bytes) {
+                    if (!angular.isNumber(bytes)) {
+                        return '';
+                    }
+                    var unit = true,
+                        i = 0,
+                        prefix,
+                        suffix;
+                    while (unit) {
+                        unit = $config.units[i];
+                        prefix = unit.prefix || '';
+                        suffix = unit.suffix || '';
+                        if (i === $config.units.length - 1 || bytes >= unit.size) {
+                            return prefix + (bytes / unit.size).toFixed(2) + suffix;
+                        }
+                        i += 1;
+                    }
+                };
+            };
+        })
+
+        // The FileUploadController initializes the fileupload widget and
+        // provides scope methods to control the File Upload functionality:
+        .controller('FileUploadController', [
+            '$scope', '$element', '$attrs', '$window', 'fileUpload',
+            function ($scope, $element, $attrs, $window, fileUpload) {
+                var uploadMethods = {
+                    progress: function () {
+                        return $element.fileupload('progress');
+                    },
+                    active: function () {
+                        return $element.fileupload('active');
+                    },
+                    option: function (option, data) {
+                        if (arguments.length === 1) {
+                            return $element.fileupload('option', option);
+                        }
+                        $element.fileupload('option', option, data);
+                    },
+                    add: function (data) {
+                        return $element.fileupload('add', data);
+                    },
+                    send: function (data) {
+                        return $element.fileupload('send', data);
+                    },
+                    process: function (data) {
+                        return $element.fileupload('process', data);
+                    },
+                    processing: function (data) {
+                        return $element.fileupload('processing', data);
+                    }
+                };
+                $scope.disabled = !$window.jQuery.support.fileInput;
+                $scope.queue = $scope.queue || [];
+                $scope.clear = function (files) {
+                    var queue = this.queue,
+                        i = queue.length,
+                        file = files,
+                        length = 1;
+                    if (angular.isArray(files)) {
+                        file = files[0];
+                        length = files.length;
+                    }
+                    while (i) {
+                        i -= 1;
+                        if (queue[i] === file) {
+                            return queue.splice(i, length);
+                        }
+                    }
+                };
+                $scope.replace = function (oldFiles, newFiles) {
+                    var queue = this.queue,
+                        file = oldFiles[0],
+                        i,
+                        j;
+                    for (i = 0; i < queue.length; i += 1) {
+                        if (queue[i] === file) {
+                            for (j = 0; j < newFiles.length; j += 1) {
+                                queue[i + j] = newFiles[j];
+                            }
+                            return;
+                        }
+                    }
+                };
+                $scope.applyOnQueue = function (method) {
+                    var list = this.queue.slice(0),
+                        i,
+                        file;
+                    for (i = 0; i < list.length; i += 1) {
+                        file = list[i];
+                        if (file[method]) {
+                            file[method]();
+                        }
+                    }
+                };
+                $scope.submit = function () {
+                    this.applyOnQueue('$submit');
+                };
+                $scope.cancel = function () {
+                    this.applyOnQueue('$cancel');
+                };
+                // Add upload methods to the scope:
+                angular.extend($scope, uploadMethods);
+                // The fileupload widget will initialize with
+                // the options provided via "data-"-parameters,
+                // as well as those given via options object:
+                $element.fileupload(angular.extend(
+                    {scope: $scope},
+                    fileUpload.defaults
+                )).on('fileuploadadd', function (e, data) {
+                    data.scope = $scope;
+                }).on('fileuploadfail', function (e, data) {
+                    if (data.errorThrown === 'abort') {
+                        return;
+                    }
+                    if (data.dataType &&
+                            data.dataType.indexOf('json') === data.dataType.length - 4) {
+                        try {
+                            data.result = angular.fromJson(data.jqXHR.responseText);
+                        } catch (ignore) {}
+                    }
+                }).on([
+                    'fileuploadadd',
+                    'fileuploadsubmit',
+                    'fileuploadsend',
+                    'fileuploaddone',
+                    'fileuploadfail',
+                    'fileuploadalways',
+                    'fileuploadprogress',
+                    'fileuploadprogressall',
+                    'fileuploadstart',
+                    'fileuploadstop',
+                    'fileuploadchange',
+                    'fileuploadpaste',
+                    'fileuploaddrop',
+                    'fileuploaddragover',
+                    'fileuploadchunksend',
+                    'fileuploadchunkdone',
+                    'fileuploadchunkfail',
+                    'fileuploadchunkalways',
+                    'fileuploadprocessstart',
+                    'fileuploadprocess',
+                    'fileuploadprocessdone',
+                    'fileuploadprocessfail',
+                    'fileuploadprocessalways',
+                    'fileuploadprocessstop'
+                ].join(' '), function (e, data) {
+                    if ($scope.$emit(e.type, data).defaultPrevented) {
+                        e.preventDefault();
+                    }
+                }).on('remove', function () {
+                    // Remove upload methods from the scope,
+                    // when the widget is removed:
+                    var method;
+                    for (method in uploadMethods) {
+                        if (uploadMethods.hasOwnProperty(method)) {
+                            delete $scope[method];
+                        }
+                    }
+                });
+                // Observe option changes:
+                $scope.$watch(
+                    $attrs.fileUpload,
+                    function (newOptions) {
+                        if (newOptions) {
+                            $element.fileupload('option', newOptions);
+                        }
+                    }
+                );
+            }
+        ])
+
+        // Provide File Upload progress feedback:
+        .controller('FileUploadProgressController', [
+            '$scope', '$attrs', '$parse',
+            function ($scope, $attrs, $parse) {
+                var fn = $parse($attrs.fileUploadProgress),
+                    update = function () {
+                        var progress = fn($scope);
+                        if (!progress || !progress.total) {
+                            return;
+                        }
+                        $scope.num = Math.floor(
+                            progress.loaded / progress.total * 100
+                        );
+                    };
+                update();
+                $scope.$watch(
+                    $attrs.fileUploadProgress + '.loaded',
+                    function (newValue, oldValue) {
+                        if (newValue !== oldValue) {
+                            update();
+                        }
+                    }
+                );
+            }
+        ])
+
+        // Display File Upload previews:
+        .controller('FileUploadPreviewController', [
+            '$scope', '$element', '$attrs',
+            function ($scope, $element, $attrs) {
+                $scope.$watch(
+                    $attrs.fileUploadPreview + '.preview',
+                    function (preview) {
+                        $element.empty();
+                        if (preview) {
+                            $element.append(preview);
+                        }
+                    }
+                );
+            }
+        ])
+
+        .directive('fileUpload', function () {
+            return {
+                controller: 'FileUploadController',
+                scope: true
+            };
+        })
+
+        .directive('fileUploadProgress', function () {
+            return {
+                controller: 'FileUploadProgressController',
+                scope: true
+            };
+        })
+
+        .directive('fileUploadPreview', function () {
+            return {
+                controller: 'FileUploadPreviewController'
+            };
+        })
+
+        // Enhance the HTML5 download attribute to
+        // allow drag&drop of files to the desktop:
+        .directive('download', function () {
+            return function (scope, elm) {
+                elm.on('dragstart', function (e) {
+                    try {
+                        e.originalEvent.dataTransfer.setData(
+                            'DownloadURL',
+                            [
+                                'application/octet-stream',
+                                elm.prop('download'),
+                                elm.prop('href')
+                            ].join(':')
+                        );
+                    } catch (ignore) {}
+                });
+            };
+        });
+
+}));