snappymail/dev/View/Popup/Plugin.js

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

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

	Remote = require('Remote/Admin/Ajax'),

	kn = require('Knoin/Knoin'),
	AbstractView = require('Knoin/AbstractView');

/**
 * @constructor
 * @extends AbstractView
 */
function PluginPopupView()
{
	AbstractView.call(this, 'Popups', 'PopupsPlugin');

	var self = this;

	this.onPluginSettingsUpdateResponse = _.bind(this.onPluginSettingsUpdateResponse, this);

	this.saveError = ko.observable('');

	this.name = ko.observable('');
	this.readme = ko.observable('');

	this.configures = ko.observableArray([]);

	this.hasReadme = ko.computed(function() {
		return '' !== this.readme();
	}, this);

	this.hasConfiguration = ko.computed(function() {
		return 0 < this.configures().length;
	}, this);

	this.readmePopoverConf = {
		'placement': 'right',
		'trigger': 'hover',
//			'trigger': 'click',
		'title': Translator.i18n('POPUPS_PLUGIN/TOOLTIP_ABOUT_TITLE'),
		'container': 'body',
		'html': true,
		'content': function() {
			return '<pre>' + self.readme() + '</pre>';
//					.replace(/[\r]/g, '').replace(/[\n]/g, '<br />').replace(/[\t]/g, '&nbsp;&nbsp;&nbsp;');
		}
	};

	this.saveCommand = Utils.createCommand(this, function() {

		var list = {};

		list.Name = this.name();

		_.each(this.configures(), function(oItem) {

			var value = oItem.value();
			if (false === value || true === value)
			{
				value = value ? '1' : '0';
			}

			list['_' + oItem.Name] = value;

		}, this);

		this.saveError('');
		Remote.pluginSettingsUpdate(this.onPluginSettingsUpdateResponse, list);

	}, this.hasConfiguration);

	this.bDisabeCloseOnEsc = true;
	this.sDefaultKeyScope = Enums.KeyState.All;

	this.tryToClosePopup = _.debounce(_.bind(this.tryToClosePopup, this), Enums.Magics.Time200ms);

	kn.constructorEnd(this);
}

kn.extendAsViewModel(['View/Popup/Plugin', 'PopupsPluginViewModel'], PluginPopupView);
_.extend(PluginPopupView.prototype, AbstractView.prototype);

PluginPopupView.prototype.onPluginSettingsUpdateResponse = function(sResult, oData)
{
	if (Enums.StorageResultType.Success === sResult && oData && oData.Result)
	{
		this.cancelCommand();
	}
	else
	{
		this.saveError('');
		if (oData && oData.ErrorCode)
		{
			this.saveError(Translator.getNotification(oData.ErrorCode));
		}
		else
		{
			this.saveError(Translator.getNotification(Enums.Notification.CantSavePluginSettings));
		}
	}
};

PluginPopupView.prototype.onShow = function(oPlugin)
{
	this.name();
	this.readme();
	this.configures([]);

	if (oPlugin)
	{
		this.name(oPlugin.Name);
		this.readme(oPlugin.Readme);

		var aConfig = oPlugin.Config;
		if (Utils.isNonEmptyArray(aConfig))
		{
			this.configures(_.map(aConfig, function(aItem) {
				return {
					'value': ko.observable(aItem[0]),
					'placeholder': ko.observable(aItem[6]),
					'Name': aItem[1],
					'Type': aItem[2],
					'Label': aItem[3],
					'Default': aItem[4],
					'Desc': aItem[5]
				};
			}));
		}
	}
};

PluginPopupView.prototype.tryToClosePopup = function()
{
	var
		self = this,
		PopupsAskViewModel = require('View/Popup/Ask');

	if (!kn.isPopupVisible(PopupsAskViewModel))
	{
		kn.showScreenPopup(PopupsAskViewModel, [Translator.i18n('POPUPS_ASK/DESC_WANT_CLOSE_THIS_WINDOW'), function() {
			if (self.modalVisibility())
			{
				Utils.delegateRun(self, 'cancelCommand');
			}
		}]);
	}
};

PluginPopupView.prototype.onBuild = function()
{
	key('esc', Enums.KeyState.All, _.bind(function() {
		if (this.modalVisibility())
		{
			this.tryToClosePopup();
		}
		return false;
	}, this));
};

module.exports = PluginPopupView;