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