snappymail/dev/Settings/User/General.js

var
	_ = require('_'),
	ko = require('ko'),

	Enums = require('Common/Enums'),
	Consts = require('Common/Consts'),
	Globals = require('Common/Globals'),
	Utils = require('Common/Utils'),
	Translator = require('Common/Translator'),

	AppStore = require('Stores/User/App'),
	LanguageStore = require('Stores/Language'),
	SettingsStore = require('Stores/User/Settings'),
	IdentityStore = require('Stores/User/Identity'),
	NotificationStore = require('Stores/User/Notification'),
	MessageStore = require('Stores/User/Message'),

	Remote = require('Remote/User/Ajax');

/**
 * @constructor
 */
function GeneralUserSettings()
{
	this.language = LanguageStore.language;
	this.languages = LanguageStore.languages;
	this.messagesPerPage = SettingsStore.messagesPerPage;
	this.messagesPerPageArray = Consts.MESSAGES_PER_PAGE_VALUES;

	this.editorDefaultType = SettingsStore.editorDefaultType;
	this.layout = SettingsStore.layout;
	this.usePreviewPane = SettingsStore.usePreviewPane;

	this.soundNotificationIsSupported = NotificationStore.soundNotificationIsSupported;
	this.enableSoundNotification = NotificationStore.enableSoundNotification;

	this.enableDesktopNotification = NotificationStore.enableDesktopNotification;
	this.isDesktopNotificationSupported = NotificationStore.isDesktopNotificationSupported;
	this.isDesktopNotificationDenied = NotificationStore.isDesktopNotificationDenied;

	this.showImages = SettingsStore.showImages;
	this.useCheckboxesInList = SettingsStore.useCheckboxesInList;
	this.threadsAllowed = AppStore.threadsAllowed;
	this.useThreads = SettingsStore.useThreads;
	this.replySameFolder = SettingsStore.replySameFolder;
	this.allowLanguagesOnSettings = AppStore.allowLanguagesOnSettings;

	this.languageFullName = ko.computed(function() {
		return Utils.convertLangName(this.language());
	}, this);

	this.languageTrigger = ko.observable(Enums.SaveSettingsStep.Idle).extend({'throttle': Enums.Magics.Time100ms});

	this.mppTrigger = ko.observable(Enums.SaveSettingsStep.Idle);
	this.editorDefaultTypeTrigger = ko.observable(Enums.SaveSettingsStep.Idle);
	this.layoutTrigger = ko.observable(Enums.SaveSettingsStep.Idle);

	this.isAnimationSupported = Globals.bAnimationSupported;

	this.identities = IdentityStore.identities;

	this.identityMain = ko.computed(function() {
		var aList = this.identities();
		return Utils.isArray(aList) ? _.find(aList, function(oItem) {
			return oItem && '' === oItem.id();
		}) : null;
	}, this);

	this.identityMainDesc = ko.computed(function() {
		var oIdentity = this.identityMain();
		return oIdentity ? oIdentity.formattedName() : '---';
	}, this);

	this.editorDefaultTypes = ko.computed(function() {
		Translator.trigger();
		return [
			{'id': Enums.EditorDefaultType.Html, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_EDITOR_HTML')},
			{'id': Enums.EditorDefaultType.Plain, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_EDITOR_PLAIN')},
			{'id': Enums.EditorDefaultType.HtmlForced, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_EDITOR_HTML_FORCED')},
			{'id': Enums.EditorDefaultType.PlainForced, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_EDITOR_PLAIN_FORCED')}
		];
	}, this);

	this.layoutTypes = ko.computed(function() {
		Translator.trigger();
		return [
			{'id': Enums.Layout.NoPreview, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_LAYOUT_NO_SPLIT')},
			{'id': Enums.Layout.SidePreview, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_LAYOUT_VERTICAL_SPLIT')},
			{'id': Enums.Layout.BottomPreview, 'name': Translator.i18n('SETTINGS_GENERAL/LABEL_LAYOUT_HORIZONTAL_SPLIT')}
		];
	}, this);
}

GeneralUserSettings.prototype.editMainIdentity = function()
{
	var oIdentity = this.identityMain();
	if (oIdentity)
	{
		require('Knoin/Knoin').showScreenPopup(require('View/Popup/Identity'), [oIdentity]);
	}
};

GeneralUserSettings.prototype.testSoundNotification = function()
{
	NotificationStore.playSoundNotification(true);
};

GeneralUserSettings.prototype.onBuild = function()
{
	var self = this;

	_.delay(function() {

		var
			f0 = Utils.settingsSaveHelperSimpleFunction(self.editorDefaultTypeTrigger, self),
			f1 = Utils.settingsSaveHelperSimpleFunction(self.mppTrigger, self),
			f2 = Utils.settingsSaveHelperSimpleFunction(self.layoutTrigger, self),
			fReloadLanguageHelper = function(iSaveSettingsStep) {
				return function() {
					self.languageTrigger(iSaveSettingsStep);
					_.delay(function() {
						self.languageTrigger(Enums.SaveSettingsStep.Idle);
					}, Enums.Magics.Time1s);
				};
			};

		self.language.subscribe(function(sValue) {

			self.languageTrigger(Enums.SaveSettingsStep.Animate);

			Translator.reload(false, sValue).then(
				fReloadLanguageHelper(Enums.SaveSettingsStep.TrueResult),
				fReloadLanguageHelper(Enums.SaveSettingsStep.FalseResult)
			).then(function() {
				Remote.saveSettings(null, {
					'Language': sValue
				});
			});

		});

		self.editorDefaultType.subscribe(function(sValue) {
			Remote.saveSettings(f0, {
				'EditorDefaultType': sValue
			});
		});

		self.messagesPerPage.subscribe(function(iValue) {
			Remote.saveSettings(f1, {
				'MPP': iValue
			});
		});

		self.showImages.subscribe(function(bValue) {
			Remote.saveSettings(null, {
				'ShowImages': bValue ? '1' : '0'
			});
		});

		self.enableDesktopNotification.subscribe(function(bValue) {
			Utils.timeOutAction('SaveDesktopNotifications', function() {
				Remote.saveSettings(null, {
					'DesktopNotifications': bValue ? '1' : '0'
				});
			}, Enums.Magics.Time3s);
		});

		self.enableSoundNotification.subscribe(function(bValue) {
			Utils.timeOutAction('SaveSoundNotification', function() {
				Remote.saveSettings(null, {
					'SoundNotification': bValue ? '1' : '0'
				});
			}, Enums.Magics.Time3s);
		});

		self.replySameFolder.subscribe(function(bValue) {
			Utils.timeOutAction('SaveReplySameFolder', function() {
				Remote.saveSettings(null, {
					'ReplySameFolder': bValue ? '1' : '0'
				});
			}, Enums.Magics.Time3s);
		});

		self.useThreads.subscribe(function(bValue) {

			MessageStore.messageList([]);

			Remote.saveSettings(null, {
				'UseThreads': bValue ? '1' : '0'
			});
		});

		self.layout.subscribe(function(nValue) {

			MessageStore.messageList([]);

			Remote.saveSettings(f2, {
				'Layout': nValue
			});
		});

		self.useCheckboxesInList.subscribe(function(bValue) {
			Remote.saveSettings(null, {
				'UseCheckboxesInList': bValue ? '1' : '0'
			});
		});

	}, Enums.Magics.Time50ms);
};

GeneralUserSettings.prototype.onShow = function()
{
	this.enableDesktopNotification.valueHasMutated();
};

GeneralUserSettings.prototype.selectLanguage = function()
{
	require('Knoin/Knoin').showScreenPopup(require('View/Popup/Languages'), [
		this.language, this.languages(), LanguageStore.userLanguage()
	]);
};

module.exports = GeneralUserSettings;