syncthing/gui/app.js

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/*jslint browser: true, continue: true, plusplus: true */
/*global $: false, angular: false */
'use strict';
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var syncthing = angular.module('syncthing', []);
var urlbase = 'rest';
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syncthing.controller('SyncthingCtrl', function ($scope, $http) {
var prevDate = 0;
var getOK = true;
var restarting = false;
$scope.connections = {};
$scope.config = {};
$scope.myID = '';
$scope.nodes = [];
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$scope.configInSync = true;
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$scope.errors = [];
$scope.seenError = '';
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$scope.model = {};
$scope.repos = {};
// Strings before bools look better
$scope.settings = [
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{id: 'ListenStr', descr: 'Sync Protocol Listen Addresses', type: 'text', restart: true},
{id: 'MaxSendKbps', descr: 'Outgoing Rate Limit (KBps)', type: 'number', restart: true},
{id: 'RescanIntervalS', descr: 'Rescan Interval (s)', type: 'number', restart: true},
{id: 'ReconnectIntervalS', descr: 'Reconnect Interval (s)', type: 'number', restart: true},
{id: 'ParallelRequests', descr: 'Max Outstanding Requests', type: 'number', restart: true},
{id: 'MaxChangeKbps', descr: 'Max File Change Rate (KBps)', type: 'number', restart: true},
{id: 'GlobalAnnEnabled', descr: 'Global Announce', type: 'bool', restart: true},
{id: 'LocalAnnEnabled', descr: 'Local Announce', type: 'bool', restart: true},
{id: 'StartBrowser', descr: 'Start Browser', type: 'bool'},
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{id: 'UPnPEnabled', descr: 'Enable UPnP', type: 'bool'},
];
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$scope.guiSettings = [
{id: 'Address', descr: 'GUI Listen Addresses', type: 'text', restart: true},
{id: 'User', descr: 'GUI Authentication User', type: 'text', restart: true},
{id: 'Password', descr: 'GUI Authentication Password', type: 'password', restart: true},
];
function getSucceeded() {
if (!getOK) {
$scope.init();
$('#networkError').modal('hide');
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getOK = true;
}
if (restarting) {
$scope.init();
$('#restarting').modal('hide');
restarting = false;
}
}
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function getFailed() {
if (restarting) {
return;
}
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if (getOK) {
$('#networkError').modal({backdrop: 'static', keyboard: false});
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getOK = false;
}
}
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$scope.refresh = function () {
$http.get(urlbase + '/system').success(function (data) {
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getSucceeded();
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$scope.system = data;
}).error(function () {
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getFailed();
});
Object.keys($scope.repos).forEach(function (id) {
$http.get(urlbase + '/model?repo=' + encodeURIComponent(id)).success(function (data) {
$scope.model[id] = data;
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});
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});
$http.get(urlbase + '/connections').success(function (data) {
var now = Date.now(),
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td = (now - prevDate) / 1000,
id;
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prevDate = now;
$scope.inbps = 0;
$scope.outbps = 0;
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for (id in data) {
if (!data.hasOwnProperty(id)) {
continue;
}
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try {
data[id].inbps = Math.max(0, 8 * (data[id].InBytesTotal - $scope.connections[id].InBytesTotal) / td);
data[id].outbps = Math.max(0, 8 * (data[id].OutBytesTotal - $scope.connections[id].OutBytesTotal) / td);
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} catch (e) {
data[id].inbps = 0;
data[id].outbps = 0;
}
$scope.inbps += data[id].inbps;
$scope.outbps += data[id].outbps;
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}
$scope.connections = data;
});
$http.get(urlbase + '/errors').success(function (data) {
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$scope.errors = data;
});
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};
$scope.repoStatus = function (repo) {
if (typeof $scope.model[repo] === 'undefined') {
return 'Unknown';
}
if ($scope.model[repo].invalid !== '') {
return 'Stopped';
}
var state = '' + $scope.model[repo].state;
state = state[0].toUpperCase() + state.substr(1);
if (state == "Syncing" || state == "Idle") {
state += " (" + $scope.syncPercentage(repo) + "%)";
}
return state;
}
$scope.repoClass = function (repo) {
if (typeof $scope.model[repo] === 'undefined') {
return 'text-info';
}
if ($scope.model[repo].invalid !== '') {
return 'text-danger';
}
var state = '' + $scope.model[repo].state;
if (state == 'idle') {
return 'text-success';
}
if (state == 'syncing') {
return 'text-primary';
}
return 'text-info';
}
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$scope.syncPercentage = function (repo) {
if (typeof $scope.model[repo] === 'undefined') {
return 100;
}
if ($scope.model[repo].globalBytes === 0) {
return 100;
}
var pct = 100 * $scope.model[repo].inSyncBytes / $scope.model[repo].globalBytes;
return Math.ceil(pct);
};
$scope.nodeStatus = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
if (conn.Completion === 100) {
return 'In Sync';
} else {
return 'Syncing (' + conn.Completion + '%)';
}
}
return 'Disconnected';
};
$scope.nodeIcon = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
if (conn.Completion === 100) {
return 'ok';
} else {
return 'refresh';
}
}
return 'minus';
};
$scope.nodeClass = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
if (conn.Completion === 100) {
return 'success';
} else {
return 'primary';
}
}
return 'info';
};
$scope.nodeAddr = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
return conn.Address;
}
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return '?';
};
$scope.nodeCompletion = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
return conn.Completion + '%';
}
return '';
};
$scope.nodeVer = function (nodeCfg) {
if (nodeCfg.NodeID === $scope.myID) {
return $scope.version;
}
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
return conn.ClientVersion;
}
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return '?';
};
$scope.nodeName = function (nodeCfg) {
if (nodeCfg.Name) {
return nodeCfg.Name;
}
return nodeCfg.NodeID.substr(0, 6);
};
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$scope.editSettings = function () {
$('#settings').modal({backdrop: 'static', keyboard: true});
}
$scope.saveSettings = function () {
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$scope.configInSync = false;
$scope.config.Options.ListenAddress = $scope.config.Options.ListenStr.split(',').map(function (x) { return x.trim(); });
$http.post(urlbase + '/config', JSON.stringify($scope.config), {headers: {'Content-Type': 'application/json'}});
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$('#settings').modal("hide");
};
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$scope.restart = function () {
restarting = true;
$('#restarting').modal('show');
$http.post(urlbase + '/restart');
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$scope.configInSync = true;
};
$scope.editNode = function (nodeCfg) {
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$scope.currentNode = $.extend({}, nodeCfg);
$scope.editingExisting = true;
$scope.editingSelf = (nodeCfg.NodeID == $scope.myID);
$scope.currentNode.AddressesStr = nodeCfg.Addresses.join(', ');
$scope.nodeEditor.$setPristine();
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$('#editNode').modal({backdrop: 'static', keyboard: true});
};
$scope.addNode = function () {
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$scope.currentNode = {AddressesStr: 'dynamic'};
$scope.editingExisting = false;
$scope.editingSelf = false;
$scope.nodeEditor.$setPristine();
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$('#editNode').modal({backdrop: 'static', keyboard: true});
};
$scope.deleteNode = function () {
$('#editNode').modal('hide');
if (!$scope.editingExisting) {
return;
}
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$scope.nodes = $scope.nodes.filter(function (n) {
return n.NodeID !== $scope.currentNode.NodeID;
});
$scope.config.Nodes = $scope.nodes;
for (var id in repos) {
$scope.repos[id].Nodes = $scope.repos[id].Nodes.filter(function (n) {
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return n.NodeID !== $scope.currentNode.NodeID;
});
}
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$scope.configInSync = false;
$http.post(urlbase + '/config', JSON.stringify($scope.config), {headers: {'Content-Type': 'application/json'}});
};
$scope.saveNode = function () {
var nodeCfg, done, i;
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$scope.configInSync = false;
$('#editNode').modal('hide');
nodeCfg = $scope.currentNode;
nodeCfg.NodeID = nodeCfg.NodeID.replace(/ /g, '').trim();
nodeCfg.Addresses = nodeCfg.AddressesStr.split(',').map(function (x) { return x.trim(); });
done = false;
for (i = 0; i < $scope.nodes.length; i++) {
if ($scope.nodes[i].NodeID === nodeCfg.NodeID) {
$scope.nodes[i] = nodeCfg;
done = true;
break;
}
}
if (!done) {
$scope.nodes.push(nodeCfg);
}
$scope.nodes.sort(nodeCompare);
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$scope.config.Nodes = $scope.nodes;
$http.post(urlbase + '/config', JSON.stringify($scope.config), {headers: {'Content-Type': 'application/json'}});
};
$scope.otherNodes = function () {
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return $scope.nodes.filter(function (n){
return n.NodeID !== $scope.myID;
});
};
$scope.thisNode = function () {
var i, n;
for (i = 0; i < $scope.nodes.length; i++) {
n = $scope.nodes[i];
if (n.NodeID === $scope.myID) {
return [n];
}
}
};
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$scope.errorList = function () {
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return $scope.errors.filter(function (e) {
return e.Time > $scope.seenError;
});
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};
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$scope.clearErrors = function () {
$scope.seenError = $scope.errors[$scope.errors.length - 1].Time;
$http.post(urlbase + '/error/clear');
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};
$scope.friendlyNodes = function (str) {
for (var i = 0; i < $scope.nodes.length; i++) {
var cfg = $scope.nodes[i];
str = str.replace(cfg.NodeID, $scope.nodeName(cfg));
}
return str;
};
$scope.repoList = function () {
return repoList($scope.repos);
}
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$scope.editRepo = function (nodeCfg) {
$scope.currentRepo = $.extend({selectedNodes: {}}, nodeCfg);
$scope.currentRepo.Nodes.forEach(function (n) {
$scope.currentRepo.selectedNodes[n.NodeID] = true;
});
$scope.editingExisting = true;
$scope.repoEditor.$setPristine();
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$('#editRepo').modal({backdrop: 'static', keyboard: true});
};
$scope.addRepo = function () {
$scope.currentRepo = {selectedNodes: {}};
$scope.editingExisting = false;
$scope.repoEditor.$setPristine();
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$('#editRepo').modal({backdrop: 'static', keyboard: true});
};
$scope.saveRepo = function () {
var repoCfg, done, i;
$scope.configInSync = false;
$('#editRepo').modal('hide');
repoCfg = $scope.currentRepo;
repoCfg.Nodes = [];
repoCfg.selectedNodes[$scope.myID] = true;
for (var nodeID in repoCfg.selectedNodes) {
if (repoCfg.selectedNodes[nodeID] === true) {
repoCfg.Nodes.push({NodeID: nodeID});
}
}
delete repoCfg.selectedNodes;
$scope.repos[repoCfg.ID] = repoCfg;
$scope.config.Repositories = repoList($scope.repos);
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$http.post(urlbase + '/config', JSON.stringify($scope.config), {headers: {'Content-Type': 'application/json'}});
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};
$scope.deleteRepo = function () {
$('#editRepo').modal('hide');
if (!$scope.editingExisting) {
return;
}
delete $scope.repos[$scope.currentRepo.ID];
$scope.config.Repositories = repoList($scope.repos);
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$scope.configInSync = false;
$http.post(urlbase + '/config', JSON.stringify($scope.config), {headers: {'Content-Type': 'application/json'}});
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};
$scope.init = function() {
$http.get(urlbase + '/version').success(function (data) {
$scope.version = data;
});
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$http.get(urlbase + '/system').success(function (data) {
$scope.system = data;
$scope.myID = data.myID;
});
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$http.get(urlbase + '/config').success(function (data) {
$scope.config = data;
$scope.config.Options.ListenStr = $scope.config.Options.ListenAddress.join(', ');
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$scope.nodes = $scope.config.Nodes;
$scope.nodes.sort(nodeCompare);
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$scope.repos = repoMap($scope.config.Repositories);
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$scope.refresh();
});
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$http.get(urlbase + '/config/sync').success(function (data) {
$scope.configInSync = data.configInSync;
});
};
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$scope.init();
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setInterval($scope.refresh, 10000);
});
function nodeCompare(a, b) {
if (typeof a.Name !== 'undefined' && typeof b.Name !== 'undefined') {
if (a.Name < b.Name)
return -1;
return a.Name > b.Name;
}
if (a.NodeID < b.NodeID) {
return -1;
}
return a.NodeID > b.NodeID;
}
function repoCompare(a, b) {
if (a.Directory < b.Directory) {
return -1;
}
return a.Directory > b.Directory;
}
function repoMap(l) {
var m = {};
l.forEach(function (r) {
m[r.ID] = r;
});
return m;
}
function repoList(m) {
var l = [];
for (var id in m) {
l.push(m[id])
}
l.sort(repoCompare);
return l;
}
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function decimals(val, num) {
var digits, decs;
if (val === 0) {
return 0;
}
digits = Math.floor(Math.log(Math.abs(val)) / Math.log(10));
decs = Math.max(0, num - digits);
return decs;
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}
syncthing.filter('natural', function () {
return function (input, valid) {
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return input.toFixed(decimals(input, valid));
};
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});
syncthing.filter('binary', function () {
return function (input) {
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if (input === undefined) {
return '0 ';
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}
if (input > 1024 * 1024 * 1024) {
input /= 1024 * 1024 * 1024;
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return input.toFixed(decimals(input, 2)) + ' Gi';
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}
if (input > 1024 * 1024) {
input /= 1024 * 1024;
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return input.toFixed(decimals(input, 2)) + ' Mi';
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}
if (input > 1024) {
input /= 1024;
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return input.toFixed(decimals(input, 2)) + ' Ki';
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}
return Math.round(input) + ' ';
};
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});
syncthing.filter('metric', function () {
return function (input) {
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if (input === undefined) {
return '0 ';
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}
if (input > 1000 * 1000 * 1000) {
input /= 1000 * 1000 * 1000;
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return input.toFixed(decimals(input, 2)) + ' G';
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}
if (input > 1000 * 1000) {
input /= 1000 * 1000;
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return input.toFixed(decimals(input, 2)) + ' M';
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}
if (input > 1000) {
input /= 1000;
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return input.toFixed(decimals(input, 2)) + ' k';
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}
return Math.round(input) + ' ';
};
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});
syncthing.filter('short', function () {
return function (input) {
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return input.substr(0, 6);
};
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});
syncthing.filter('alwaysNumber', function () {
return function (input) {
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if (input === undefined) {
return 0;
}
return input;
};
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});
syncthing.filter('chunkID', function () {
return function (input) {
if (input === undefined)
return "";
var parts = input.match(/.{1,6}/g);
if (!parts)
return "";
return parts.join(' ');
}
});
syncthing.directive('optionEditor', function () {
return {
restrict: 'C',
replace: true,
transclude: true,
scope: {
setting: '=setting',
},
template: '<input type="text" ng-model="config.Options[setting.id]"></input>',
};
});
syncthing.directive('uniqueRepo', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift(function(viewValue) {
if (scope.editingExisting) {
// we shouldn't validate
ctrl.$setValidity('uniqueRepo', true);
} else if (scope.repos[viewValue]) {
// the repo exists already
ctrl.$setValidity('uniqueRepo', false);
} else {
// the repo is unique
ctrl.$setValidity('uniqueRepo', true);
}
return viewValue;
});
}
};
});