Online IDE Support JS

Injects elements into a codepen IDE for demonstration purposes

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greatest.deepsurf.us/scripts/438329/1218573/Online%20IDE%20Support%20JS.js

// Online IDE Support JS

// GLOBAL EVENT LISTENER
const addEventListenerAll = (target, listener, ...otherArguments) => {
    // install listeners for all natively triggered events
    for (const key in target) {
      if (/^on/.test(key)) {
        const eventType = key.substr(2);
        target.addEventListener(eventType, listener, ...otherArguments);
      }
    }
  
    // dynamically install listeners for all manually triggered events, just-in-time before they're dispatched ;D
    const dispatchEvent_original = EventTarget.prototype.dispatchEvent;
    function dispatchEvent(event) {
      target.addEventListener(event.type, listener, ...otherArguments);  // multiple identical listeners are automatically discarded
      dispatchEvent_original.apply(this, arguments);
    }
    EventTarget.prototype.dispatchEvent = dispatchEvent;
    if (EventTarget.prototype.dispatchEvent !== dispatchEvent) throw new Error(`Browser is smarter than you think!`);
  };
  
  
  let demo;
  let sources;
  let initCounter = 10;
  let defaultVersion = `2.29.0`;
  const deprecatedEvents = {
    dropdown: [`getValue`]
  };
   
  const pen = {
    actions: {
      log: (msg) => {
        if (demo.log !== `off`) {
          const logEl = pen.elements.logContent;
          pen.elements.logLabel.classList.add(`highlight`);
          setTimeout(() => {
            pen.elements.logLabel.classList.remove(`highlight`);
          }, 500);
          logEl.innerText = `${msg}\n${logEl.innerText}`;
          if (msg) console.log(msg);
        }
      },
      api: {
        addButton: (lText, lAction) => {
          if (typeof lText === `string`) {
            const newButton = pen.utils.createElement(`button`, {
              role: `button`,
              type: `button`,
              class: `dds__btn dds__btn-primary dds__btn-sm dds__button dds__button--mini dds__text-truncate`,
              text: lText
            });
            newButton.addEventListener(`click`, (e) => {
              let actionResponse;
              setTimeout(() => {
                if (lAction.length > 0) {
                  try {
                    actionResponse = lAction(document.querySelector(`.dds__side-nav__item`));
                  } catch (e) {
                    try {
                      actionResponse = lAction("0");
                    } catch (e) {
                      try {
                        actionResponse = lAction(["0"]);
                      } catch (e) {
                        try {
                          actionResponse = lAction([0]);
                        } catch (e) {
                          try {
                            actionResponse = lAction(new Date());
                          } catch (e) {
                            try {
                              actionResponse = lAction({ "alignment": "end" });
                            } catch (e) {
                              try {
                                actionResponse = lAction(0);
                              } catch (e) {
                                try {
                                  actionResponse = lAction(0, `descending`);
                                } catch (e) {
                                  try {
                                    actionResponse = lAction("1");
                                  } catch (e) {
                                    console.error(e);
                                    actionResponse = lAction();
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                } else {
                  actionResponse = lAction();
                }
              });
              if (actionResponse) pen.actions.log(actionResponse);
            });
            pen.elements.apiContent.appendChild(newButton);
          } else { // presume we are moving an existing element to the pen nav
            pen.elements.apiContent.appendChild(lText);
          }
        }
      },
    },
    elements: {
      logId: `log`,
      apiId: `api`,
    },
    utils: {
      addStyle: (styles) => {
        /* Create style document */
        var css = document.createElement('style');
        css.type = 'text/css';
        if (css.styleSheet)
          css.styleSheet.cssText = styles;
        else
          css.appendChild(document.createTextNode(styles));
        /* Append style to the tag name */
        document.getElementsByTagName("head")[0].appendChild(css);
      },
      arraysEqual: (first, second) => {
        if(first.length !== second.length){
          return false;
        };
        for(let i = 0; i < first.length; i++){
          if(!second.includes(first[i])){
            return false;
          };
        };
        return true;
      },
      arrayRemove: (arr, value) => { 
          return arr.filter(function(ele){ 
              return ele != value; 
          });
      },
      /**
      * converts camelCased words into dashed-cased ones
      * @param {string} key - a string with some number of capitalized letters
      * @return {string} a dashed version of whatever string was entered
      */
      camelDash: (key) => {
          return key.replace(/[A-Z]/g, (m) => "-" + m.toLowerCase());
      },
      /**
      * converts kebab-case words into camelCase ones
      * @param {string} key - a string with some number of dashes
      * @return {string} a camelCase version of whatever string was entered
      */
      dashCamel: function (key) {
        return key.replace(/-[a-z]/g, (m) => m.toUpperCase().replace(/-/gi, ""));
      },
      debounce: (func, timeout = 780) => {
          let timer;
          return (...args) => {
              clearTimeout(timer);
              timer = setTimeout(() => {
                  func.apply(this, args);
              }, timeout);
          };
      },
      capitalize: (what) => {
        return what.charAt(0).toUpperCase() + what.slice(1);
      },
      createElement: (nodeType, props) => {
        const domNode = document.createElement(nodeType);
        if (props && "object" === typeof props) {
          for (const prop in props) {
            if (prop === "html") {
              domNode.innerHTML = props[prop];
            } else if (prop === "text") {
              domNode.textContent = props[prop];
            } else {
              if (prop.slice(0, 5) === "aria_" || prop.slice(0, 4) === "data_") {
                const attr = prop.slice(0, 4) + "-" + prop.slice(5);
                domNode.setAttribute(attr, props[prop]);
              } else {
                domNode.setAttribute(prop, props[prop]);
              }
            }
            // Set attributes on the element if passed
            if (["role", "aria-label"].includes(prop)) domNode.setAttribute(prop, props[prop]);
          }
        }
        return domNode;
      },
      random: (min = 100000000, max = 999999999) => {
        min = Math.ceil(min);
        max = Math.floor(max);
        return Math.floor(Math.random() * (max - min) + min);
      },
      load: (script) => {
        document.write('<'+'script src="'+script+'" type="text/javascript"><' + '/script>');
      },
    },
    initialize: () => {
      if (demo == null) {
        setTimeout(() => {
          initCounter--;
          if (initCounter > 0) {
            pen.initialize();
          }
        }, 50);
        if (initCounter === 1) {
          const penLay = document.getElementById(`penlay`);
          if (penLay) penLay.remove();
          demo = {
            version: defaultVersion
          };
          sources = pen.addLinks();
        }
        return;
      }
      if (demo.version) {
        sources = pen.addLinks();
      }
      setTimeout(() => {
        const penLay = document.getElementById(`penlay`);
        if (penLay) penLay.remove();
        if (!demo.components) {
            demo.components = [];
            demo.components.push({ // for backward compatibility
              selector: demo.selector,
              options: demo.options,
            });
        }
        demo.components.forEach(demoComp => {
          const method = pen.utils.capitalize(pen.utils.dashCamel(demoComp.selector));
          document.querySelectorAll(`[data-dds="${demoComp.selector}"]`).forEach((element) => {
            if (!element[method]) {
                demoComp.api = DDS[method](element, demoComp.options);
            } else {
                demoComp.api = element[method];
            }
          });
        });
        Object.keys(pen.elements).forEach(key => {
          if (key.indexOf(`Id`) > 0) {
            const elString = key.replace(`Id`, ``);
            pen.elements[elString] = pen.utils.createElement(`div`, {
              id: elString,
            });
            if (elString === 'log' && (demo.log == null || demo.log !== `open`)) {
              pen.elements[elString].classList.add(`closed`);
            }
            if (elString === 'log' && (demo.log === `off` || demo.log === false)) {
              pen.elements[elString].classList.add(`pen__none`);
            }
            if (elString === 'api' && (demo.api == null || demo.api !== `open`)) {
              pen.elements[elString].classList.add(`closed`);
            }
            if (elString === 'api' && (demo.api === `off` || demo.api === false)) {
              pen.elements[elString].classList.add(`pen__none`);
            }
            pen.elements[`${elString}Label`] = pen.utils.createElement(`div`, {
              class: `label`
            });
            pen.elements[`${elString}Label`].innerText = elString;
   
            pen.elements[`${elString}Content`] = pen.utils.createElement(`div`, {
              class: `content`
            });
          }
        });
        Object.keys(pen.elements).forEach(key => {
          if (!key.match(/(Id|Label|Content)/g)) {
            document.querySelector(`body`).appendChild(pen.elements[key]);
            pen.elements[key].appendChild(pen.elements[`${key}Label`]);
            pen.elements[key].appendChild(pen.elements[`${key}Content`]);
          }
          if (key.indexOf(`Label`) > 0) {
            pen.elements[key].addEventListener(`click`, () => {
              pen.elements[key.replace(`Label`, ``)].classList.toggle(`closed`);
            });
          }
        });
   
        let hasDispose = false;
        demo.components.forEach(demoComp => {
            const comp = demoComp.api;
            if (comp) {
                const method = pen.utils.capitalize(pen.utils.dashCamel(demoComp.selector));
                Object.keys(comp).forEach((key, index) => {
                  const selectorScript = `document.querySelector('[data-dds="${demoComp.selector}"]').${method}`;
                  if (typeof comp[key] === `function`) {
                    if (key !== `dispose`) {
                      if (!deprecatedEvents[demoComp.selector] || !deprecatedEvents[demoComp.selector].includes(key)) {
                        const parameterCount = comp[key].length;
                        let comment = parameterCount > 0 ? ` // takes ${parameterCount} parameters` : ``;
                        pen.actions.api.addButton(key, comp[key]);
                        const logComment = `${selectorScript}.${key}();${comment}`;
                        pen.actions.log(logComment);
                      }
                    } else {
                      hasDispose = true;
                      pen.actions.log(`${selectorScript}.dispose()`);
                    }
                  } else {
                    pen.actions.log(`${selectorScript}.${key} = ${comp[key]}`);
                  }
              });
              pen.actions.log(`:::::::::::::::::::::::::::::::::::::::::::::::::::`);
              pen.actions.log(`\n\n${demoComp.selector} properties / methods:::::::::::::::::::::::`);
         
              hasDispose && (pen.actions.api.addButton(`dispose`, () => {
                comp[`dispose`]();
                pen.elements.api.querySelectorAll(`button`).forEach(b => b.disabled = `true`);
              }));
         
         
              addEventListenerAll(window, (evt) => {
                  if (!evt.type.match(/dds|ddv/)) {
                    return;
                  }
                  let detail = JSON.stringify(evt.detail) || JSON.stringify(evt) || ``;
                  pen.actions.log(`${evt.type} was fired with {event}.detail = ${detail}`);
              });
  
              pen.actions.log(`::::::::::::::::::::::::::::::::::::::`);
              pen.actions.log(`\n${demoComp.selector} events:::::::::::::::::::::::`);
              
              // BEGIN LOGGING INITIALIZATION
              pen.actions.log(`
    let components = [];
    document.querySelectorAll('[data-dds="${demoComp.selector}"]').forEach((element) => {
        components.push(DDS.${method}(element));
    });
              `);
              sources.scripts.forEach(scrp => {        
                pen.actions.log(`<script src="${scrp}"></script>`);
              })
              sources.styles.forEach(styl => {        
                pen.actions.log(`<link rel="stylesheet" crossorigin href="${styl}" />`);
              })
              pen.actions.log(`::::::::::::::::::::::::::::::::::::::`);
              pen.actions.log(`\n INITIALIZATION :::::::::::::::::::::::`);
            }
          });
        }, 500);
    },
    addLinks: () => {
      const links = [
        `https://dds.dell.com/components/${demo.version}/css/dds-reboot.min.css`,
        `https://dds.dell.com/components/${demo.version}/css/dds-fonts.min.css`,
        `https://dds.dell.com/components/${demo.version}/css/dds-icons.min.css`,
        `https://dds.dell.com/components/${demo.version}/css/dds-helpers.min.css`,
        `https://dds.dell.com/components/${demo.version}/css/dds-main.min.css`,
      ];
      links.forEach((href) => {
        let link = pen.utils.createElement(`link`, {
          rel: 'stylesheet',
          crossorigin: '',
          href: href,
          'data-dds': 'stylesheet',
        });
        document.querySelector(`head`).appendChild(link);
      });
      // DOESN'T WORK pen.utils.load(`https://dds.dell.com/components/${demo.version}/js/index.min.js`);
   
      const scripts = [`https://dds.dell.com/components/${demo.version}/js/index.min.js`];
      scripts.forEach((href) => {
        let scrp = pen.utils.createElement(`script`, {
          type: `text/javascript`,
          src: href,
          'data-dds': 'script',
        });
        document.querySelector(`head`).appendChild(scrp);
      });
      pen.ready = true;
      return {
        styles: links,
        scripts: scripts,
      }
    },
    removeLinks: () => {
      document.querySelectorAll(`[data-dds="stylesheet"]`).forEach(stylesheet => {
          stylesheet.remove(); 
      });
      document.querySelectorAll(`[data-dds="script"]`).forEach(script => {
          script.remove(); 
      });
    },
    addCss: () => {
      pen.utils.addStyle(`
  body {
    max-width: 1900px !important;
    padding: 5rem 4rem !important;
  }
  #log,
  #api {
      transition: all 0.5s ease-in-out;
      position: absolute;
      z-index: 9999;
      height: 49vh;
      width: 80%;
      top: 50%;
      margin-left: 5%;
      color: white;
      background: black;
      font-size: 0.7rem;
      font-family: monospace;
      line-height: 0.9rem;
      padding: 1rem;
      border-bottom-right-radius: 0.625rem;
  }
   
  #log .label,
  #api .label {
      font-family: Roboto;
      background: black;
      color: white;
      position: relative;
      float: right;
      top: .7rem;
      left: 4rem;
      max-width: 6rem;
      min-width: 5.25rem;
      text-align: center;
      padding: 0.5rem 0.625rem;
      transform: rotate(-90deg);
      cursor: pointer;
      border-bottom-right-radius: 0.625rem;
      border-bottom-left-radius: 0.625rem;
      white-space: nowrap;
  }
  #log .content {
    position: relative;
    top: -2rem;
    width: 98%;
    max-height: 46vh;
    overflow: auto;
  }
   
  .highlight {
    background: rgb(2,0,36) !important;
    background: linear-gradient(180deg, rgba(2,0,36,1) 0%, rgba(9,9,121,1) 35%, rgba(0,212,255,1) 100%) !important;
  }
   
  #api {
      top: 0;
      height: unset;
      min-height: 4.55rem;
      background: aliceblue;
      padding: 0.625rem;
  }
   
  #api button {
    margin-left: 0.3rem;
    margin-bottom: 0.1rem;
  }
   
  #api .label {
      top: 0;
      background: aliceblue;
      color: black;
      font-weight: bold;
  }
   
  .closed {
      transform: translateX(-110%);
  }
  .pen__none {
      display: none;
  }
   
  .content::-webkit-scrollbar {
      width: 15px;
  }
   
  .content::-webkit-scrollbar-track {
      background: rgba(255, 255, 255, 0.1);
      border-radius: 15px;
  }
   
  .content::-webkit-scrollbar-thumb {
      border-radius: 15px;
      background: rgba(255, 255, 255, 0.15);
  }
   
  `);
    },
    addButton: (options = {
      label: `label`,
      callback: () => {console.log(`callback`);},
      target: undefined,
      class: undefined
    },
    deprecated1,
    deprecated2,
    ) => {
      if (typeof options == `string`) {
          options = {
              label: options,
              callback: deprecated1,
              target: deprecated2,
          }
      }
      if (typeof options.target === 'string') {
          options.target = document.querySelector(options.target);
      }
      if (!options.class) {
          options.class = `dds__button--mini`;
      }
      const btnId = options.label.replace(/[^0-9a-zA-Z]+/, ``);
      const newBtn = pen.utils.createElement(`button`, {
          id: btnId,
        role: `button`,
        type: `button`,
        class: `dds__btn dds__btn-primary dds__btn-sm dds__button ${options.class} dds__text-truncate`,
        text: options.label,
        style: `margin-right: 0.625rem; margin-bottom: 0.625rem;`,
      });
      newBtn.addEventListener(`click`, options.callback);
      if (!document.getElementById(btnId)) {
          if (options.target) {
              options.target.appendChild(newBtn);
          } else {
            document.querySelector(`body`).prepend(newBtn);
          }
      }
    },
    whenReady: (callback) => {
      if (!pen.ready) {
          setTimeout(() => {
              pen.whenReady(callback);
          }, 100);
      } else {
          setTimeout(() => {
              callback();
          }, 500);
      }
    },
    reset: () => {
      demo.components.forEach(demoComp => {
          const method = pen.utils.capitalize(pen.utils.dashCamel(demoComp.selector));
       
          // remove element properties
          document.querySelectorAll(`[data-dds="${demoComp.selector}"]`).forEach((element) => {
              element[method] = undefined;
          });
       
          // dispose of components
          try {
          demoComp.api.dispose();
          } catch (err) {
             console.log(err);
          }
          demoComp.api = undefined;
      });
   
      // dispose of library
      DDS = undefined;
   
      // remove pen elements
      document.getElementById("log").remove();
      document.getElementById("api").remove();
   
      pen.removeLinks();
      pen.ready = false;
      pen.showLoader();
    },
    showLoader: () => {
      const penlay = pen.utils.createElement(`div`, {
        id: `penlay`,
        style: `
        background-color: white;
        overflow:hidden;
        position:absolute;
        top:0px;
        right:0px;
        bottom:0px;
        left:0px;
        z-index: 99999999;
        `
      });
      penlay.innerHTML = `<div class="dds__loading-indicator">
        <div class="dds__loading-indicator__spinner"></div>
      </div>`;
      document.querySelector(`body`).appendChild(penlay);
    }
  };
   
  pen.showLoader();
   
  (() => {
    pen.addCss();
    setTimeout(() => {
      pen.initialize();
    }, 1000)
  })();