update slideshow

dashboard-ui/components/apphost.js

@@ -0,0 +1,103 @@
+define(['appStorage', 'browser'], function (appStorage, browser) {
+
+    function getDeviceProfile() {
+
+        // TODO
+        return null;
+    }
+
+    function getCapabilities() {
+
+        var caps = {
+            PlayableMediaTypes: ['Audio', 'Video'],
+
+            SupportsPersistentIdentifier: false,
+            DeviceProfile: getDeviceProfile()
+        };
+
+        return caps;
+    }
+
+    function generateDeviceId() {
+        return new Promise(function (resolve, reject) {
+
+            require(['fingerprintjs2'], function (Fingerprint2) {
+
+                new Fingerprint2().get(function (result, components) {
+                    console.log('Generated device id: ' + result); //a hash, representing your device fingerprint
+                    resolve(result);
+                });
+            });
+        });
+    }
+
+    return {
+        getWindowState: function () {
+            return document.windowState || 'Normal';
+        },
+        setWindowState: function (state) {
+            alert('setWindowState is not supported and should not be called');
+        },
+        exit: function () {
+            alert('exit is not supported and should not be called');
+        },
+        supports: function (command) {
+
+            var features = [
+                'filedownload'
+            ];
+
+            return features.indexOf(command.toLowerCase()) != -1;
+        },
+        appName: function () {
+            return 'Emby Mobile';
+        },
+        appVersion: function () {
+            return '2.0.1';
+        },
+        deviceName: function () {
+            var deviceName;
+
+            if (browser.chrome) {
+                deviceName = "Chrome";
+            } else if (browser.edge) {
+                deviceName = "Edge";
+            } else if (browser.firefox) {
+                deviceName = "Firefox";
+            } else if (browser.msie) {
+                deviceName = "Internet Explorer";
+            } else {
+                deviceName = "Web Browser";
+            }
+
+            if (browser.version) {
+                deviceName += " " + browser.version;
+            }
+
+            if (browser.ipad) {
+                deviceName += " Ipad";
+            } else if (browser.iphone) {
+                deviceName += " Iphone";
+            } else if (browser.android) {
+                deviceName += " Android";
+            }
+
+            return deviceName;
+        },
+        deviceId: function () {
+
+            var key = '_deviceId2';
+            var deviceId = appStorage.getItem(key);
+
+            if (deviceId) {
+                return Promise.resolve(deviceId);
+            } else {
+                return generateDeviceId().then(function (deviceId) {
+                    appStorage.setItem(key, deviceId);
+                    return deviceId;
+                });
+            }
+        },
+        capabilities: getCapabilities
+    };
+});