Zabbix Shortcuts + Sidebar Mode Switcher

zbx-userscript.js

// ==UserScript==
// @name         Zabbix Shortcuts + Sidebar Mode Switcher
// @namespace    http://tampermonkey.net/
// @version      2025-06-01
// @description  Keyboard shortcuts for Zabbix and sidebar mode switching. Toggle Zabbix sidebar modes with Ctrl/Cmd + 1/2/3. Latest Data = Ctrl/Cmd+Shift+L
// @author       Bob Cechacek
// @match        *://*/zabbix.php*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=zabbix.com
// @grant        none
// ==/UserScript==

(function () {
  'use strict';

  document.addEventListener('keydown', function (event) {
    let link = null;
    const isCmdOrCtrl = event.ctrlKey || event.metaKey;
    const key = event.key.toLowerCase();

    // --- Never override Backspace or its combos (browser/system default) ---
    if (key === 'backspace') {
      return;
    }

    // --- Ctrl/Cmd + Shift + [key] Shortcuts ---
    if (isCmdOrCtrl && event.shiftKey) {
      // Ctrl/Cmd + Shift + F => Focus search input
      if (key === 'f') {
        event.preventDefault();
        const searchInput = document.getElementById('search');
        if (searchInput) {
          searchInput.focus();
        }
        return;
      }
      // Ctrl/Cmd + Shift + L => "Latest data"
      if (key === 'l') {
        event.preventDefault();
        window.location.href = '/zabbix.php?action=latest.view';
        return;
      }
      // Ctrl/Cmd + Shift + H => "Host view"
      if (key === 'h') {
        event.preventDefault();
        window.location.href = '/zabbix.php?action=host.view';
        return;
      }
      // (Add more shift-key combos here if needed.)
    }

    // --- Navigation Shortcuts (Ctrl/Cmd + [key]) ---
    if (isCmdOrCtrl) {
      // Skip interfering with browser's default Ctrl/Cmd + F, R, Arrow keys, etc.
      const exceptionKeys = [
        'f', 'r', 'a', 'c', 'v', 'x', 'z', 'l', 'backspace',
        'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight'
      ];
      if (exceptionKeys.includes(event.key) || exceptionKeys.includes(key)) {
        return;
      }

      event.preventDefault();

      switch (key) {
        case 'p':
          link = document.querySelector('a[href="zabbix.php?action=problem.view"]');
          break;
        case 't':
          link = document.querySelector('a[href="zabbix.php?action=template.list"]');
          break;
        case 'm':
          link = document.querySelector('a[href="zabbix.php?action=maintenance.list"]');
          break;
        case 'h':
          link = document.querySelector('a[href="zabbix.php?action=host.list"]');
          break;
        case 'u':
          link = document.querySelector('a[href="zabbix.php?action=user.list"]');
          break;
        case 'g':
          link = document.querySelector('a[href="zabbix.php?action=usergroup.list"]');
          break;
        case 'i':
          window.location.href = '/zabbix.php?action=item.list&context=host';
          return;
      }

      if (link) {
        link.click();
      }
    }

    // --- Sidebar Mode Switcher (Ctrl/Cmd + 1/2/3) ---
    if (isCmdOrCtrl && ['1', '2', '3'].includes(event.key)) {
      if (!isSidebarAvailable()) return;

      event.preventDefault();

      const sidebarEl = document.querySelector('.sidebar');
      const sidebarInstance = new CSidebar(sidebarEl);

      switch (event.key) {
        case '1':
          sidebarInstance.setViewMode(SIDEBAR_VIEW_MODE_FULL);
          break;
        case '2':
          sidebarInstance.setViewMode(SIDEBAR_VIEW_MODE_COMPACT);
          break;
        case '3':
          sidebarInstance.setViewMode(SIDEBAR_VIEW_MODE_HIDDEN);
          break;
      }
    }
  });

  function isSidebarAvailable() {
    return (
      typeof CSidebar !== 'undefined' &&
      typeof SIDEBAR_VIEW_MODE_HIDDEN !== 'undefined' &&
      document.querySelector('.sidebar')
    );
  }

  console.log('✅ Zabbix Lab Shortcuts, Sidebar Mode Switcher, and Search Enhancer are active');
})();