68 lines
1.5 KiB
JavaScript
68 lines
1.5 KiB
JavaScript
var App = App || {};
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App.Presenters = App.Presenters || {};
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App.Presenters.LoginPresenter = function(
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jQuery,
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util,
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promise,
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router,
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auth,
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topNavigationPresenter,
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messagePresenter) {
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var $el = jQuery('#content');
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var $messages;
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var template;
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function init() {
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topNavigationPresenter.select('login');
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promise.wait(util.promiseTemplate('login-form')).then(function(html) {
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template = _.template(html);
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if (auth.isLoggedIn())
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router.navigateToMainPage();
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else
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render();
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});
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}
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function render() {
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$el.html(template());
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$el.find('form').submit(loginFormSubmitted);
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$messages = $el.find('.messages');
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$messages.width($el.find('form').width());
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};
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function loginFormSubmitted(e) {
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e.preventDefault();
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messagePresenter.hideMessages($messages);
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var userName = $el.find('[name=user]').val();
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var password = $el.find('[name=password]').val();
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var remember = $el.find('[name=remember]').val();
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if (userName.length == 0) {
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messagePresenter.showError($messages, 'User name cannot be empty.');
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return false;
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}
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if (password.length == 0) {
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messagePresenter.showError($messages, 'Password cannot be empty.');
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return false;
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}
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auth.loginFromCredentials(userName, password, remember)
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.then(function(response) {
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router.navigateToMainPage();
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}).fail(function(response) {
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messagePresenter.showError($messages, response.json && response.json.error || response);
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});
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}
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return {
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init: init,
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render: render,
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};
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};
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App.DI.register('loginPresenter', App.Presenters.LoginPresenter);
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