mirror of
https://github.com/Kingsrook/qqq-frontend-material-dashboard.git
synced 2025-07-19 13:50:43 +00:00
108 lines
3.0 KiB
TypeScript
108 lines
3.0 KiB
TypeScript
/*
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* QQQ - Low-code Application Framework for Engineers.
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* Copyright (C) 2021-2022. Kingsrook, LLC
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* 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
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* contact@kingsrook.com
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* https://github.com/Kingsrook/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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export interface QHistoryEntry
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{
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iconName: string;
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label: string;
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path: string;
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date?: Date;
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}
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export interface QHistory
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{
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entries: QHistoryEntry[];
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}
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export default class HistoryUtils
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{
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private static LS_KEY = "qqq.history";
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/*******************************************************************************
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** Push an entry into the history
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*******************************************************************************/
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public static push = (entry: QHistoryEntry) =>
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{
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const history = HistoryUtils.get();
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if(!entry.date)
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{
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entry.date = new Date()
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}
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for (let i = 0; i < history.entries.length; i++)
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{
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if(history.entries[i].path == entry.path)
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{
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history.entries.splice(i, 1);
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}
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}
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history.entries.push(entry);
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if(history.entries.length > 20)
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{
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history.entries.splice(0, history.entries.length - 3);
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}
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localStorage.setItem(HistoryUtils.LS_KEY, JSON.stringify(history));
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};
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/*******************************************************************************
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** Get the history
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*******************************************************************************/
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public static get = (): QHistory =>
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{
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const existingJSON = localStorage.getItem(HistoryUtils.LS_KEY);
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const history: QHistory = existingJSON ? JSON.parse(existingJSON) : {}
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if(!history.entries)
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{
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history.entries = [];
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}
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return (history);
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};
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/*******************************************************************************
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** make sure a specific path isn't in the history (e.g., after a 404)
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*******************************************************************************/
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public static ensurePathNotInHistory(path: string)
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{
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const history = HistoryUtils.get();
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for (let i = 0; i < history.entries.length; i++)
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{
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if(history.entries[i].path == path)
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{
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history.entries.splice(i, 1);
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}
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}
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localStorage.setItem(HistoryUtils.LS_KEY, JSON.stringify(history));
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}
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}
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