CoMato/js/controller.js

class Controller {
  constructor(model, view) {
    this.model = model;
    this.view = view;

    this.redrawDirTree(view);

    var cloneBtn = document.getElementsByClassName("clone")[0];
    var purgeBtn = document.getElementsByClassName("wipe")[0];
    var settingsBtn = document.getElementsByClassName("settingsBtn")[0];
    var settingsClose = document.getElementsByClassName("close");
    var settingsSubmit = document.getElementById("settingsSubmit");
    var textArea = document.getElementsByTagName("textarea")[0];
    var saveBtn = document.getElementById("saveBtn");

    cloneBtn.addEventListener("click", this.cloneRep.bind(this));
    purgeBtn.addEventListener("click", this.wipeFS.bind(this));
    settingsBtn.addEventListener("click", view.openSettings.bind(this));
    for (let i = 0; i < settingsClose.length; i++) {
      settingsClose[i].addEventListener("click", view.closeSettings.bind(this));
    }
    settingsSubmit.addEventListener("click", this.saveSettings.bind(this));
    textArea.addEventListener("keyup", this.saveButton.bind(this));
    saveBtn.addEventListener("click", this.saveFile.bind(this));
  }

  saveButton() {
    var textArea = document.getElementsByTagName("textarea")[0];
    if (textArea.value != this.openedFileValue) {
      this.view.showSaveButton(true);
    } else {
      this.view.showSaveButton(false);
    }
  }

  wipeFS() {
    this.model.wipeFS();
    //window.location.reload();
    this.redrawDirTree(this.view);
  }

  cloneRep(repurl) {
    var loading = document.getElementsByClassName("loading")[0];
    loading.style.display = "grid";
    this.model.cloneRep().then(
      function (value) {
        loading.style.removeProperty("display");
        this.redrawDirTree(this.view);
      }.bind(this),
      function (error) {}
    );
  }

  redrawDirTree(view) {
    this.model.getDirTree().then(
      function (value) {
        view.removeDirTree();
        view.drawDirTree(value, undefined, this);
        view.dirTreeToggler();
      }.bind(this),
      function (error) {}
    );
  }

  saveSettings() {
    let repo = document.getElementById("inputRepository");
    let baseDir = document.getElementById("inputBaseDir");

    this.model.setRepo(repo.value);
    this.model.setBaseDir(baseDir.value);

    this.redrawDirTree(this.view);
    this.view.closeSettings();
    console.log(repo.value);
  }

  loadFile(file) {
    this.openedFile = file;
    this.model.readFile(file).then(
      function (value) {
        this.openedFileValue = value;
        this.view.openFile(value);
      }.bind(this),
      function (error) {}
    );
  }

  saveFile() {
    var textArea = document.getElementsByTagName("textarea")[0];
    this.model.saveFile(this.openedFile, textArea.value);
    this.openedFileValue = textArea.value;
    this.saveButton()
  }
}