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update connect scripts

This commit is contained in:
Luke Pulverenti 2014-10-27 17:45:50 -04:00
parent b96c70cb0a
commit 8cf3aba7e0
6 changed files with 170 additions and 59 deletions

View file

@ -1,8 +1,8 @@
if (!window.MediaBrowser) {
window.MediaBrowser = {};
}
(function (globalScope, $, JSON, WebSocket, setTimeout, devicePixelRatio, FileReader) {
MediaBrowser.ApiClient = function ($, JSON, WebSocket, setTimeout, devicePixelRatio, FileReader) {
if (!globalScope.MediaBrowser) {
globalScope.MediaBrowser = {};
}
/**
* Creates a new api client instance
@ -10,7 +10,7 @@ MediaBrowser.ApiClient = function ($, JSON, WebSocket, setTimeout, devicePixelRa
* @param {String} clientName
* @param {String} applicationVersion
*/
return function (serverAddress, clientName, applicationVersion, deviceName, deviceId, capabilities) {
globalScope.MediaBrowser.ApiClient = function (serverAddress, clientName, applicationVersion, deviceName, deviceId, capabilities) {
if (!serverAddress) {
throw new Error("Must supply a serverAddress");
@ -122,7 +122,123 @@ MediaBrowser.ApiClient = function ($, JSON, WebSocket, setTimeout, devicePixelRa
}
}
return $.ajax(request);
if (!self.enableAutomaticNetwork) {
return $.ajax(request);
}
var deferred = $.Deferred();
self.ajaxWithFailover(request, deferred);
return deferred.promise();
};
function tryReconnectInternal(deferred, connectionMode, currentRetryCount) {
if (connectionMode == null) {
connectionMode = self.connectionMode;
}
var url = connectionMode == MediaBrowser.ConnectionMode.Local ?
self.serverInfo().LocalAddress :
self.serverInfo().RemoteAddress;
$.ajax({
type: "GET",
url: url + "/mediabrowser/system/info/public",
dataType: "json",
error: function () {
},
timeout: 3000
}).done(function () {
self.connectionMode = connectionMode;
deferred.resolve();
}).fail(function () {
currentRetryCount = currentRetryCount || 0;
if (currentRetryCount <= 6) {
var newConnectionMode;
if (connectionMode == MediaBrowser.ConnectionMode.Local && serverInfo.RemoteAddress) {
newConnectionMode = MediaBrowser.ConnectionMode.Remote;
}
else if (connectionMode == MediaBrowser.ConnectionMode.Remote && serverInfo.LocalAddress) {
newConnectionMode = MediaBrowser.ConnectionMode.Local;
}
else {
newConnectionMode = connectionMode;
}
tryReconnectInternal(deferred, newConnectionMode, currentRetryCount + 1);
} else {
deferred.reject();
}
});
}
function tryReconnect() {
var deferred = $.Deferred();
tryReconnectInternal(deferred);
return deferred.promise();
}
function replaceServerAddress(url, newBaseUrl) {
var index = url.toLowerCase().indexOf("/mediabrowser");
if (index != -1) {
return newBaseUrl + url.substring(index);
}
return url;
}
self.ajaxWithFailover = function (request, deferred, enableReconnection, replaceUrl) {
// Stop global error handlers
request.error = function () { };
if (replaceUrl) {
var baseUrl = connectionMode == MediaBrowser.ConnectionMode.Local ?
self.serverInfo().LocalAddress :
self.serverInfo().RemoteAddress;
request.url = replaceServerAddress(request.url, baseUrl);
}
$.ajax(request).done(function (response) {
deferred.resolveWith(null, [response]);
}).fail(function () {
if (enableReconnection !== false) {
tryReconnect().done(function () {
self.ajaxWithFailover(request, deferred, false, true);
}).fail(function () {
// TODO: Make sure global ajax error handlers fire
deferred.reject();
});
} else {
// TODO: Make sure global ajax error handlers fire
deferred.reject();
}
});
};
self.getJSON = function (url) {
@ -158,6 +274,13 @@ MediaBrowser.ApiClient = function ($, JSON, WebSocket, setTimeout, devicePixelRa
self.enableAutomaticNetworking = function (server, connectionMode) {
self.serverInfo(server);
self.connectionMode = connectionMode;
self.enableAutomaticNetwork = true;
};
self.isWebSocketSupported = function () {
return WebSocket != null;
};
self.openWebSocket = function () {
@ -3194,4 +3317,4 @@ MediaBrowser.ApiClient = function ($, JSON, WebSocket, setTimeout, devicePixelRa
};
}(jQuery, window.JSON, window.WebSocket, setTimeout, window.devicePixelRatio, window.FileReader);
})(window, jQuery, window.JSON, window.WebSocket, window.setTimeout, window.devicePixelRatio, window.FileReader);