forked from Andrey-1988-dev/snowfall-js
/
userSettings.js
50 lines (44 loc) · 1.5 KB
/
userSettings.js
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import { logInfo, logError } from "./logger.js";
/**
* Checks the user preference for running the snowfall animation.
*
* @returns {(boolean|undefined)} - True if the animation should run, false if it should not, undefined if not specified.
*/
export function checkUserSettings() {
if (getUserSettings().runSnowfallAnimation) {
return true;
} else if (getUserSettings().runSnowfallAnimation === false) return false;
else return undefined;
}
/**
* Retrieves user settings from local storage.
*
* @returns {Object|null} - User settings object or null if there's an error.
*/
export function getUserSettings() {
try {
const settingsJSON = localStorage.getItem("userSettings");
const settings = JSON.parse(settingsJSON) || {};
return settings;
} catch (error) {
logError(`Error retrieving user settings: ${error}`);
return null;
}
}
/**
* Sets user settings in local storage.
*
* @param {Object} newSettings - New user settings to be merged with existing ones.
*/
export function setUserSettings(newSettings) {
try {
const existingSettingsJSON = localStorage.getItem("userSettings");
const existingSettings = JSON.parse(existingSettingsJSON) || {};
const mergedSettings = { ...existingSettings, ...newSettings };
const mergedSettingsJSON = JSON.stringify(mergedSettings);
localStorage.setItem("userSettings", mergedSettingsJSON);
logInfo("User settings saved successfully.");
} catch (error) {
logError(`Error saving user settings: ${error}`);
}
}