BookStack Code Mirror - bookstack/blob - resources/assets/js/components/index.js

   1
   2 let componentMapping = {
   3     'dropdown': require('./dropdown'),
   4     'overlay': require('./overlay'),
   5     'back-to-top': require('./back-top-top'),
   6     'notification': require('./notification'),
   7     'chapter-toggle': require('./chapter-toggle'),
   8     'expand-toggle': require('./expand-toggle'),
   9     'entity-selector-popup': require('./entity-selector-popup'),
  10     'entity-selector': require('./entity-selector'),
  11     'sidebar': require('./sidebar'),
  12     'page-picker': require('./page-picker'),
  13     'page-comments': require('./page-comments'),
  14     'wysiwyg-editor': require('./wysiwyg-editor'),
  15     'markdown-editor': require('./markdown-editor'),
  16     'editor-toolbox': require('./editor-toolbox'),
  17 };
  18
  19 window.components = {};
  20
  21 let componentNames = Object.keys(componentMapping);
  22 initAll();
  23
  24 /**
  25  * Initialize components of the given name within the given element.
  26  * @param {String} componentName
  27  * @param {HTMLElement|Document} parentElement
  28  */
  29 function initComponent(componentName, parentElement) {
  30     let elems = parentElement.querySelectorAll(`[${componentName}]`);
  31     if (elems.length === 0) return;
  32
  33     let component = componentMapping[componentName];
  34     if (typeof window.components[componentName] === "undefined") window.components[componentName] = [];
  35     for (let j = 0, jLen = elems.length; j < jLen; j++) {
  36         let instance = new component(elems[j]);
  37         if (typeof elems[j].components === 'undefined') elems[j].components = {};
  38         elems[j].components[componentName] = instance;
  39         window.components[componentName].push(instance);
  40     }
  41 }
  42
  43 /**
  44  * Initialize all components found within the given element.
  45  * @param parentElement
  46  */
  47 function initAll(parentElement) {
  48     if (typeof parentElement === 'undefined') parentElement = document;
  49     for (let i = 0, len = componentNames.length; i < len; i++) {
  50         initComponent(componentNames[i], parentElement);
  51     }
  52 }
  53
  54 window.components.init = initAll;