mirror of
https://github.com/gyurix1968/guacamole-client.git
synced 2025-09-10 23:21:21 +00:00
138 lines
4.9 KiB
JavaScript
138 lines
4.9 KiB
JavaScript
/*
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* Copyright (C) 2014 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/**
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* Directive which displays all active file transfers.
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*/
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angular.module('client').directive('guacFileTransferManager', [function guacFileTransferManager() {
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return {
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restrict: 'E',
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replace: true,
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scope: {
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/**
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* The client whose file transfers should be managed by this
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* directive.
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*
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* @type ManagerClient
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*/
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client : '='
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},
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templateUrl: 'app/client/templates/guacFileTransferManager.html',
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controller: ['$scope', '$injector', function guacFileTransferManagerController($scope, $injector) {
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// Required types
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var ManagedClient = $injector.get('ManagedClient');
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var ManagedFileTransferState = $injector.get('ManagedFileTransferState');
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/**
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* Determines whether the attached client has associated file
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* transfers, regardless of those file transfers' state.
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*
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* @returns {Boolean}
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* true if there are any file transfers associated with the
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* attached client, false otherise.
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*/
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$scope.hasTransfers = function hasTransfers() {
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// There are no file transfers if there is no client
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if (!$scope.client)
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return false;
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return !!($scope.client.uploads.length || $scope.client.downloads.length);
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};
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/**
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* Determines whether the given file transfer state indicates an
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* in-progress transfer.
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*
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* @param {ManagedFileTransferState} transferState
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* The file transfer state to check.
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*
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* @returns {Boolean}
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* true if the given file transfer state indicates an in-
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* progress transfer, false otherwise.
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*/
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var isInProgress = function isInProgress(transferState) {
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switch (transferState.streamState) {
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// IDLE or OPEN file transfers are active
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case ManagedFileTransferState.StreamState.IDLE:
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case ManagedFileTransferState.StreamState.OPEN:
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return true;
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// All others are not active
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default:
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return false;
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}
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};
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/**
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* Removes all file transfers which are not currently in-progress.
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*/
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$scope.clearCompletedTransfers = function clearCompletedTransfers() {
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// Nothing to clear if no client attached
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if (!$scope.client)
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return;
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// Remove completed uploads
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$scope.client.uploads = $scope.client.uploads.filter(function isUploadInProgress(upload) {
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return isInProgress(upload.transferState);
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});
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// Remove completed downloads
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$scope.client.downloads = $scope.client.downloads.filter(function isDownloadInProgress(download) {
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return isInProgress(download.transferState);
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});
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};
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/**
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* Begins a file upload through the attached Guacamole client for
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* each file in the given FileList.
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*
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* @param {FileList} files
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* The files to upload.
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*/
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$scope.uploadFiles = function uploadFiles(files) {
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// Ignore file uploads if no attached client
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if (!$scope.client)
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return;
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// Upload each file
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for (var i = 0; i < files.length; i++)
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ManagedClient.uploadFile($scope.client, files[i]);
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};
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}]
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};
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}]);
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