dashy/src/utils/ConfigHelpers.js

116 lines
4.2 KiB
JavaScript

import ConfigAccumulator from '@/utils/ConfigAccumalator';
import filterUserSections from '@/utils/CheckSectionVisibility';
import { languages } from '@/utils/languages';
import {
visibleComponents,
localStorageKeys,
theme as defaultTheme,
language as defaultLanguage,
} from '@/utils/defaults';
import ErrorHandler from '@/utils/ErrorHandler';
import ConfigSchema from '@/utils/ConfigSchema.json';
/**
* Initiates the Accumulator class and generates a complete config object
* Self-executing function, returns the full user config as a JSON object
*/
export const config = (() => {
const Accumulator = new ConfigAccumulator();
return {
appConfig: Accumulator.appConfig(),
pageInfo: Accumulator.pageInfo(),
sections: filterUserSections(Accumulator.sections()),
};
})();
/**
* Generates an object containing booleans indicating which
* components should be hidden. This enables the user to hide
* parts of the page and disable functionality that they don't need/ want
* All options fallback on the values defined in the defaults
* @param {object} appConfig The full app config
* @returns {object} result
*/
export const componentVisibility = (appConfig) => {
// Get users choice from app config
const usersChoice = appConfig.hideComponents || {};
// Checks if value is defined, and is a boolean
const isThere = (userValue) => typeof userValue === 'boolean';
// For each option, return users choice (if specified), else use the default
return {
pageTitle: isThere(usersChoice.hideHeading)
? !usersChoice.hideHeading : visibleComponents.pageTitle,
navigation: isThere(usersChoice.hideNav)
? !usersChoice.hideNav : visibleComponents.navigation,
searchBar: isThere(usersChoice.hideSearch)
? !usersChoice.hideSearch : visibleComponents.searchBar,
settings: isThere(usersChoice.hideSettings)
? !usersChoice.hideSettings : visibleComponents.settings,
footer: isThere(usersChoice.hideFooter)
? !usersChoice.hideFooter : visibleComponents.footer,
splashScreen: isThere(usersChoice.hideSplashScreen)
? !usersChoice.hideSplashScreen : visibleComponents.splashScreen,
};
};
/**
* Gets the users saved theme, first looks for local storage theme,
* then looks at user's appConfig, and finally checks the defaults
* @returns {string} Name of theme to apply
*/
export const getTheme = () => {
const localTheme = localStorage[localStorageKeys.THEME];
const appConfigTheme = config.appConfig.theme;
return localTheme || appConfigTheme || defaultTheme;
};
/**
* Gets any custom styles the user has applied, wither from local storage, or from the config
* @returns {object} An array of objects, one for each theme, containing kvps for variables
*/
export const getCustomColors = () => {
const localColors = JSON.parse(localStorage[localStorageKeys.CUSTOM_COLORS] || '{}');
const configColors = config.appConfig.customColors || {};
return Object.assign(configColors, localColors);
};
/**
* Returns a list of items which the user has assigned a hotkey to
* So that when the hotkey is pressed, the app/ service can be launched
*/
export const getCustomKeyShortcuts = () => {
const results = [];
const sections = config.sections || [];
sections.forEach((section) => {
const itemsWithHotKeys = section.items.filter(item => item.hotkey);
results.push(itemsWithHotKeys.map(item => ({ hotkey: item.hotkey, url: item.url })));
});
return results.flat();
};
/**
* Gets the users chosen language. Defaults to English.
* @returns {object} Language, including code, name and flag
*/
export const getUsersLanguage = () => {
const langCode = localStorage[localStorageKeys.LANGUAGE]
|| config.appConfig.language
|| defaultLanguage;
const langObj = languages.find(lang => lang.code === langCode);
return langObj;
};
/**
* validator for item target attribute
* Uses enum values from config schema, and shows warning if invalid
* @param {String} target
* @returns {Boolean} isValid
*/
export const targetValidator = (target) => {
const acceptedTargets = ConfigSchema.properties.sections.items
.properties.items.items.properties.target.enum;
const isTargetValid = acceptedTargets.indexOf(target) !== -1;
if (!isTargetValid) ErrorHandler(`Unknown target value: ${target}`);
return isTargetValid;
};