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51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
3 years ago
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"use strict";
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// So we don't have to keep re-finding things on page, find DOM elements once:
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const $body = $("body");
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const $storiesLoadingMsg = $("#stories-loading-msg");
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const $allStoriesList = $("#all-stories-list");
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const $loginForm = $("#login-form");
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const $signupForm = $("#signup-form");
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const $navLogin = $("#nav-login");
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const $navUserProfile = $("#nav-user-profile");
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const $navLogOut = $("#nav-logout");
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/** To make it easier for individual components to show just themselves, this
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* is a useful function that hides pretty much everything on the page. After
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* calling this, individual components can re-show just what they want.
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*/
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function hidePageComponents() {
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const components = [
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$allStoriesList,
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$loginForm,
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$signupForm,
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];
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components.forEach(c => c.hide());
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}
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/** Overall function to kick off the app. */
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async function start() {
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console.debug("start");
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// "Remember logged-in user" and log in, if credentials in localStorage
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await checkForRememberedUser();
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await getAndShowStoriesOnStart();
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// if we got a logged-in user
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if (currentUser) updateUIOnUserLogin();
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}
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// Once the DOM is entirely loaded, begin the app
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console.warn("HEY STUDENT: This program sends many debug messages to" +
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" the console. If you don't see the message 'start' below this, you're not" +
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" seeing those helpful debug messages. In your browser console, click on" +
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" menu 'Default Levels' and add Verbose");
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$(start);
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