scinote-web/app/assets/javascripts/experiments/dropdown_actions.js

/* globals renderFormError animateSpinner */

(function() {
  function clearModal(id) {
    // Completely remove modal when it gets closed
    $(id).on('hidden.bs.modal', function() {
      $(id).remove();
    });
  }

  // Reload after successfully updated experiment
  function validateExperimentForm(element) {
    if ($(element)) {
      let form = $(element).find('form');
      form.on('ajax:success', function(e, data) {
        animateSpinner(form, true);
        if (element.match(/#new-experiment-modal/)) {
          window.location.replace(data.path);
        } else {
          location.reload();
        }
      }).on('ajax:error', function(e, error) {
        let msg = JSON.parse(error.responseText);
        if ('name' in msg) {
          renderFormError(e, $(element).find('#experiment-name'), msg.name.toString(), true);
        } else if ('description' in msg) {
          renderFormError(e, $(element).find('#experiment-description'), msg.description.toString(), true);
        } else {
          renderFormError(e, $(element).find('#experiment-name'), error.statusText, true);
        }
      });
    }
  }

  // Validates move action
  function validateMoveModal(modal) {
    if (modal.match(/#move-experiment-modal-[0-9]*/)) {
      let form = $(modal).find('form');
      form.on('ajax:success', function(e, data) {
        animateSpinner(form, true);
        window.location.replace(data.path);
      }).on('ajax:error', function(e, error) {
        form.clearFormErrors();
        let msg = JSON.parse(error.responseText);
        renderFormError(e, form.find('#experiment_project_id'), msg.message.toString());
      });
    }
  }

  // Create ajax hook on given 'element', which should return modal with 'id' =>
  // show that modal
  function initializeModal(element, id) {
    // Initialize new experiment modal listener
    $(element).on('ajax:beforeSend', function() {
      animateSpinner();
    }).on('ajax:success', function(e, data) {
      $('body').append($.parseHTML(data.html));
      $(id).modal('show', {
        backdrop: true,
        keyboard: false
      });
      validateMoveModal(id);
      clearModal($(id));
      validateExperimentForm(id);
    }).on('ajax:error', function() {
      animateSpinner(null, false);
      // TODO
    }).on('ajax:complete', function() {
      animateSpinner(null, false);
      $(id).find('.selectpicker').selectpicker();
    });
  }

  // Initialize dropdown actions on experiment:
  // - edit
  // - clone
  function initializeDropdownActions() {
    // { buttonClass: modalName } mappings
    // click on buttonClass summons modalName dialog
    let modals = {
      '.edit-experiment': '#edit-experiment-modal-',
      '.clone-experiment': '#clone-experiment-modal-',
      '.move-experiment': '#move-experiment-modal-'
    };

    $.each($('.dropdown-experiment-actions'), function() {
      var $dropdown = $(this);
      $.each(modals, function(buttonClass, modalName) {
        var id = modalName + $dropdown.data('id');
        initializeModal($dropdown.find(buttonClass), id);
      });
    });
  }

  // Initialize no description edit link
  function initEditNoDescription() {
    var modal = '#edit-experiment-modal-';
    $.each($('.experiment-no-description'), function() {
      var id = modal + $(this).data('id');
      initializeModal($(this), id);
    });
  }

  // Bind modal to new-experiment action
  initializeModal($('#new-experiment'), '#new-experiment-modal');

  // Bind modal to big-plus new experiment actions
  initializeModal('.big-plus', '#new-experiment-modal');

  // Bind modal to new-exp-title action
  initializeModal('.new-exp-title', '#new-experiment-modal');

  // Bind modals to all clone-experiment actions
  $.each($('.clone-experiment'), function() {
    var id = $(this).closest('.experiment-panel').data('id');
    initializeModal($(this), '#clone-experiment-modal-' + id);
  });

  // Bind modal to all actions listed on dropdown accesible from experiment
  // panel
  initializeDropdownActions();

  // init
  initEditNoDescription();
}());