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     'image-picker': require('./image-picker'),
  18 };
  19
  20 window.components = {};
  21
  22 let componentNames = Object.keys(componentMapping);
  23 initAll();
  24
  25 /**
  26  * Initialize components of the given name within the given element.
  27  * @param {String} componentName
  28  * @param {HTMLElement|Document} parentElement
  29  */
  30 function initComponent(componentName, parentElement) {
  31     let elems = parentElement.querySelectorAll(`[${componentName}]`);
  32     if (elems.length === 0) return;
  33
  34     let component = componentMapping[componentName];
  35     if (typeof window.components[componentName] === "undefined") window.components[componentName] = [];
  36     for (let j = 0, jLen = elems.length; j < jLen; j++) {
  37         let instance = new component(elems[j]);
  38         if (typeof elems[j].components === 'undefined') elems[j].components = {};
  39         elems[j].components[componentName] = instance;
  40         window.components[componentName].push(instance);
  41     }
  42 }
  43
  44 /**
  45  * Initialize all components found within the given element.
  46  * @param parentElement
  47  */
  48 function initAll(parentElement) {
  49     if (typeof parentElement === 'undefined') parentElement = document;
  50     for (let i = 0, len = componentNames.length; i < len; i++) {
  51         initComponent(componentNames[i], parentElement);
  52     }
  53 }
  54
  55 window.components.init = initAll;