syncthing/gui/app.js

868 lines
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JavaScript
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2014-06-01 20:50:14 +00:00
// Copyright (C) 2014 Jakob Borg and other contributors. All rights reserved.
// Use of this source code is governed by an MIT-style license that can be
// found in the LICENSE file.
/*jslint browser: true, continue: true, plusplus: true */
/*global $: false, angular: false */
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'use strict';
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var syncthing = angular.module('syncthing', []);
var urlbase = 'rest';
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syncthing.config(function ($httpProvider) {
$httpProvider.defaults.xsrfHeaderName = 'X-CSRF-Token';
$httpProvider.defaults.xsrfCookieName = 'CSRF-Token';
});
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syncthing.controller('SyncthingCtrl', function ($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;
$scope.protocolChanged = false;
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$scope.errors = [];
$scope.seenError = '';
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$scope.model = {};
$scope.repos = {};
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$scope.reportData = {};
$scope.reportPreview = false;
$scope.needActions = {
'rm': 'Del',
'rmdir': 'Del (dir)',
'sync': 'Sync',
'touch': 'Update',
}
$scope.needIcons = {
'rm': 'remove',
'rmdir': 'remove',
'sync': 'download',
'touch': 'asterisk',
}
// Strings before bools look better
$scope.settings = [
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{id: 'ListenStr', descr: 'Sync Protocol Listen Addresses', type: 'text'},
{id: 'MaxSendKbps', descr: 'Outgoing Rate Limit (KiB/s)', type: 'number'},
{id: 'RescanIntervalS', descr: 'Rescan Interval (s)', type: 'number'},
{id: 'ReconnectIntervalS', descr: 'Reconnect Interval (s)', type: 'number'},
{id: 'ParallelRequests', descr: 'Max Outstanding Requests', type: 'number'},
{id: 'MaxChangeKbps', descr: 'Max File Change Rate (KiB/s)', type: 'number'},
{id: 'LocalAnnPort', descr: 'Local Discovery Port', type: 'number'},
{id: 'LocalAnnEnabled', descr: 'Local Discovery', type: 'bool'},
{id: 'GlobalAnnEnabled', descr: 'Global Discovery', type: 'bool'},
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{id: 'StartBrowser', descr: 'Start Browser', type: 'bool'},
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{id: 'UPnPEnabled', descr: 'Enable UPnP', type: 'bool'},
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{id: 'UREnabled', descr: 'Anonymous Usage Reporting', type: 'bool'},
];
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$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},
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{id: 'UseTLS', descr: 'Use HTTPS for GUI', type: 'bool', restart: true},
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{id: 'APIKey', descr: 'API Key', type: 'apikey'},
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];
function getSucceeded() {
if (!getOK) {
$scope.init();
$('#networkError').modal('hide');
getOK = true;
}
if (restarting) {
$scope.init();
$('#restarting').modal('hide');
$('#shutdown').modal('hide');
restarting = false;
}
}
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function getFailed() {
if (restarting) {
return;
}
if (getOK) {
$('#networkError').modal({backdrop: 'static', keyboard: false});
getOK = false;
}
}
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$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) {
if (typeof $scope.model[id] === 'undefined') {
// Never fetched before
$http.get(urlbase + '/model?repo=' + encodeURIComponent(id)).success(function (data) {
$scope.model[id] = data;
});
} else {
$http.get(urlbase + '/model/version?repo=' + encodeURIComponent(id)).success(function (data) {
if (data.version > $scope.model[id].version) {
$http.get(urlbase + '/model?repo=' + encodeURIComponent(id)).success(function (data) {
$scope.model[id] = data;
});
}
});
}
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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;
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.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 $scope.model[repo] === 'undefined') {
return 'info';
}
if ($scope.model[repo].invalid !== '') {
return 'danger';
}
var state = '' + $scope.model[repo].state;
if (state == 'idle') {
return 'success';
}
if (state == 'syncing') {
return 'primary';
}
return 'info';
};
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$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.floor(pct);
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};
$scope.nodeStatus = function (nodeCfg) {
var conn = $scope.connections[nodeCfg.NodeID];
if (conn) {
if (conn.Completion === 100) {
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return 'Up to Date';
} 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.findNode = function (nodeID) {
var matches = $scope.nodes.filter(function (n) { return n.NodeID == nodeID; });
if (matches.length != 1) {
return undefined;
}
return matches[0];
};
$scope.nodeName = function (nodeCfg) {
if (typeof nodeCfg === 'undefined') {
return "";
}
if (nodeCfg.Name) {
return nodeCfg.Name;
}
return nodeCfg.NodeID.substr(0, 6);
};
$scope.thisNodeName = function () {
var node = $scope.thisNode();
if (typeof node === 'undefined') {
return "(unknown node)";
}
if (node.Name) {
return node.Name;
}
return node.NodeID.substr(0, 6);
};
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$scope.editSettings = function () {
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// Make a working copy
$scope.tmpOptions = angular.copy($scope.config.Options);
$scope.tmpOptions.UREnabled = ($scope.tmpOptions.URAccepted > 0);
$scope.tmpGUI = angular.copy($scope.config.GUI);
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$('#settings').modal({backdrop: 'static', keyboard: true});
};
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$scope.saveConfig = function() {
var cfg = JSON.stringify($scope.config);
var opts = {headers: {'Content-Type': 'application/json'}};
$http.post(urlbase + '/config', cfg, opts).success(function () {
$http.get(urlbase + '/config/sync').success(function (data) {
$scope.configInSync = data.configInSync;
});
});
};
$scope.saveSettings = function () {
// Make sure something changed
var changed = !angular.equals($scope.config.Options, $scope.tmpOptions) ||
!angular.equals($scope.config.GUI, $scope.tmpGUI);
if (changed) {
// Check if usage reporting has been enabled or disabled
if ($scope.tmpOptions.UREnabled && $scope.tmpOptions.URAccepted <= 0) {
$scope.tmpOptions.URAccepted = 1000;
} else if (!$scope.tmpOptions.UREnabled && $scope.tmpOptions.URAccepted > 0){
$scope.tmpOptions.URAccepted = -1;
}
// Check if protocol will need to be changed on restart
if($scope.config.GUI.UseTLS !== $scope.tmpGUI.UseTLS){
$scope.protocolChanged = true;
}
// Apply new settings locally
$scope.config.Options = angular.copy($scope.tmpOptions);
$scope.config.GUI = angular.copy($scope.tmpGUI);
$scope.config.Options.ListenAddress = $scope.config.Options.ListenStr.split(',').map(function (x) { return x.trim(); });
$scope.saveConfig();
}
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$('#settings').modal("hide");
};
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$scope.restart = function () {
restarting = true;
$('#restarting').modal({backdrop: 'static', keyboard: false});
$http.post(urlbase + '/restart');
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$scope.configInSync = true;
// Switch webpage protocol if needed
if($scope.protocolChanged){
var protocol = 'http';
if($scope.config.GUI.UseTLS){
protocol = 'https';
}
setTimeout(function(){
window.location.protocol = protocol;
}, 1000);
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$scope.protocolChanged = false;
}
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};
$scope.shutdown = function () {
restarting = true;
$http.post(urlbase + '/shutdown').success(function () {
$('#shutdown').modal({backdrop: 'static', keyboard: false});
});
$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.idNode = function () {
$('#idqr').modal('show');
};
$scope.addNode = function () {
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$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;
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for (var id in $scope.repos) {
$scope.repos[id].Nodes = $scope.repos[id].Nodes.filter(function (n) {
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return n.NodeID !== $scope.currentNode.NodeID;
});
}
$scope.saveConfig();
};
$scope.saveNode = function () {
var nodeCfg, done, i;
$('#editNode').modal('hide');
nodeCfg = $scope.currentNode;
nodeCfg.NodeID = nodeCfg.NodeID.replace(/ /g, '').replace(/-/g, '').toLowerCase().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;
$scope.saveConfig();
};
$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;
}
}
};
$scope.allNodes = function () {
var nodes = $scope.otherNodes();
nodes.push($scope.thisNode());
return nodes;
};
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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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$scope.editRepo = function (nodeCfg) {
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$scope.currentRepo = angular.copy(nodeCfg);
$scope.currentRepo.selectedNodes = {};
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$scope.currentRepo.Nodes.forEach(function (n) {
$scope.currentRepo.selectedNodes[n.NodeID] = true;
});
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if ($scope.currentRepo.Versioning && $scope.currentRepo.Versioning.Type === "simple") {
$scope.currentRepo.simpleFileVersioning = true;
$scope.currentRepo.simpleKeep = +$scope.currentRepo.Versioning.Params.keep;
}
$scope.currentRepo.simpleKeep = $scope.currentRepo.simpleKeep || 5;
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$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;
$('#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;
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if (repoCfg.simpleFileVersioning) {
repoCfg.Versioning = {
'Type': 'simple',
'Params': {
'keep': '' + repoCfg.simpleKeep,
}
};
delete repoCfg.simpleFileVersioning;
delete repoCfg.simpleKeep;
} else {
delete repoCfg.Versioning;
}
$scope.repos[repoCfg.ID] = repoCfg;
$scope.config.Repositories = repoList($scope.repos);
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$scope.saveConfig();
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};
$scope.sharesRepo = function(repoCfg) {
var names = [];
repoCfg.Nodes.forEach(function (node) {
names.push($scope.nodeName($scope.findNode(node.NodeID)));
});
names.sort();
return names.join(", ");
};
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$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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$scope.saveConfig();
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};
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$scope.setAPIKey = function (cfg) {
cfg.APIKey = randomString(30, 32);
};
$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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if ($scope.config.Options.URAccepted == 0) {
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// If usage reporting has been neither accepted nor declined,
// we want to ask the user to make a choice. But we don't want
// to bug them during initial setup, so we set a cookie with
// the time of the first visit. When that cookie is present
// and the time is more than four hours ago, we ask the
// question.
var firstVisit = document.cookie.replace(/(?:(?:^|.*;\s*)firstVisit\s*\=\s*([^;]*).*$)|^.*$/, "$1");
if (!firstVisit) {
document.cookie = "firstVisit=" + Date.now() + ";max-age=" + 30*24*3600;
} else {
if (+firstVisit < Date.now() - 4*3600*1000){
$('#ur').modal({backdrop: 'static', keyboard: false});
}
}
}
});
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$http.get(urlbase + '/config/sync').success(function (data) {
$scope.configInSync = data.configInSync;
});
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$http.get(urlbase + '/report').success(function (data) {
$scope.reportData = data;
});
};
$scope.acceptUR = function () {
$scope.config.Options.URAccepted = 1000; // Larger than the largest existing report version
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$scope.saveConfig();
$('#ur').modal('hide');
};
$scope.declineUR = function () {
$scope.config.Options.URAccepted = -1;
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$scope.saveConfig();
$('#ur').modal('hide');
};
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$scope.showNeed = function (repo) {
$scope.neededLoaded = false;
$('#needed').modal({backdrop: 'static', keyboard: true});
$http.get(urlbase + "/need?repo=" + encodeURIComponent(repo)).success(function (data) {
$scope.needed = data;
$scope.neededLoaded = true;
});
};
$scope.needAction = function (file) {
var fDelete = 4096;
var fDirectory = 16384;
if ((file.Flags & (fDelete+fDirectory)) === fDelete+fDirectory) {
return 'rmdir';
} else if ((file.Flags & fDelete) === fDelete) {
return 'rm';
} else if ((file.Flags & fDirectory) === fDirectory) {
return 'touch';
} else {
return 'sync';
}
};
$scope.override = function (repo) {
$http.post(urlbase + "/model/override?repo=" + encodeURIComponent(repo)).success(function () {
$scope.refresh();
});
};
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$scope.about = function () {
$('#about').modal('show');
};
$scope.init();
setInterval($scope.refresh, 10000);
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});
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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}
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function randomString(len, bits)
{
bits = bits || 36;
var outStr = "", newStr;
while (outStr.length < len)
{
newStr = Math.random().toString(bits).slice(2);
outStr += newStr.slice(0, Math.min(newStr.length, (len - outStr.length)));
}
return outStr.toLowerCase();
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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('shortPath', function () {
return function (input) {
if (input === undefined)
return "";
var parts = input.split(/[\/\\]/);
if (!parts || parts.length <= 3) {
return input;
}
return ".../" + parts.slice(parts.length-2).join("/");
};
});
syncthing.filter('basename', function () {
return function (input) {
if (input === undefined)
return "";
var parts = input.split(/[\/\\]/);
if (!parts || parts.length < 1) {
return input;
}
return parts[parts.length-1];
};
});
syncthing.filter('clean', function () {
return function (input) {
return encodeURIComponent(input).replace(/%/g, '');
};
});
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;
});
}
};
});
syncthing.directive('validNodeid', function() {
return {
require: 'ngModel',
link: function(scope, elm, attrs, ctrl) {
ctrl.$parsers.unshift(function(viewValue) {
if (scope.editingExisting) {
// we shouldn't validate
ctrl.$setValidity('validNodeid', true);
} else {
var cleaned = viewValue.replace(/ /g, '').replace(/-/g, '').toLowerCase().trim();
if (cleaned.match(/^[a-z2-7]{52}$/)) {
ctrl.$setValidity('validNodeid', true);
} else {
ctrl.$setValidity('validNodeid', false);
}
}
return viewValue;
});
}
};
});