aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/dropzonejs/modules/eb_widget/js/dropzonejs_eb_widget.common.js

   1 /**
   2  * @file
   3  * dropzonejs_eb_widget.common.js
   4  *
   5  * Bundles various dropzone eb widget behaviours.
   6  */
   7
   8 (function ($, Drupal, drupalSettings) {
   9   'use strict';
  10
  11   Drupal.behaviors.dropzonejsPostIntegrationEbWidgetCommon = {
  12     attach: function (context) {
  13       if (typeof drupalSettings.dropzonejs.instances !== 'undefined') {
  14         _.each(drupalSettings.dropzonejs.instances, function (item) {
  15           var $form = $(item.instance.element).parents('form');
  16
  17           if ($form.hasClass('dropzonejs-disable-submit')) {
  18             var $submit = $form.find('.is-entity-browser-submit');
  19             $submit.prop('disabled', true);
  20
  21             item.instance.on('queuecomplete', function () {
  22               if (item.instance.getRejectedFiles().length === 0) {
  23                 $submit.prop('disabled', false);
  24               }
  25               else {
  26                 $submit.prop('disabled', true);
  27               }
  28             });
  29
  30             item.instance.on('removedfile', function () {
  31               if (item.instance.getRejectedFiles().length === 0) {
  32                 $submit.removeAttr('disabled');
  33               }
  34
  35               // If there are no files in DropZone -> disable Button.
  36               if (item.instance.getAcceptedFiles().length === 0) {
  37                 $submit.prop('disabled', true);
  38               }
  39             });
  40
  41             if (drupalSettings.entity_browser_widget && drupalSettings.entity_browser_widget.auto_select) {
  42               item.instance.on('queuecomplete', function () {
  43                 var dzInstance = item.instance;
  44                 var filesInQueue = dzInstance.getQueuedFiles();
  45                 var acceptedFiles;
  46                 var i;
  47
  48                 if (filesInQueue.length === 0) {
  49                   acceptedFiles = dzInstance.getAcceptedFiles();
  50
  51                   // Ensure that there are some files that should be submitted.
  52                   if (acceptedFiles.length > 0 && dzInstance.getUploadingFiles().length === 0) {
  53                     // First submit accepted files and clear them from list of
  54                     // dropped files afterwards.
  55                     jQuery(dzInstance.element)
  56                       .parent()
  57                       .siblings('[name="auto_select_handler"]')
  58                       .trigger('auto_select_enity_browser_widget');
  59
  60                     // Remove accepted files -> because they are submitted.
  61                     for (i = 0; i < acceptedFiles.length; i++) {
  62                       dzInstance.removeFile(acceptedFiles[i]);
  63                     }
  64                   }
  65                 }
  66               });
  67             }
  68
  69           }
  70         });
  71       }
  72     }
  73   };
  74
  75 }(jQuery, Drupal, drupalSettings));