www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/image/js/editors/image.js

   1 /**
   2 * DO NOT EDIT THIS FILE.
   3 * See the following change record for more information,
   4 * https://www.drupal.org/node/2815083
   5 * @preserve
   6 **/
   7
   8 (function ($, _, Drupal) {
   9   Drupal.quickedit.editors.image = Drupal.quickedit.EditorView.extend({
  10     initialize: function initialize(options) {
  11       Drupal.quickedit.EditorView.prototype.initialize.call(this, options);
  12
  13       this.model.set('originalValue', this.$el.html().trim());
  14
  15       this.model.set('currentValue', function (index, value) {
  16         var matches = $(this).attr('name').match(/(alt|title)]$/);
  17         if (matches) {
  18           var name = matches[1];
  19           var $toolgroup = $('#' + options.fieldModel.toolbarView.getMainWysiwygToolgroupId());
  20           var $input = $toolgroup.find('.quickedit-image-field-info input[name="' + name + '"]');
  21           if ($input.length) {
  22             return $input.val();
  23           }
  24         }
  25       });
  26     },
  27     stateChange: function stateChange(fieldModel, state, options) {
  28       var from = fieldModel.previous('state');
  29       switch (state) {
  30         case 'inactive':
  31           break;
  32
  33         case 'candidate':
  34           if (from !== 'inactive') {
  35             this.$el.find('.quickedit-image-dropzone').remove();
  36             this.$el.removeClass('quickedit-image-element');
  37           }
  38           if (from === 'invalid') {
  39             this.removeValidationErrors();
  40           }
  41           break;
  42
  43         case 'highlighted':
  44           break;
  45
  46         case 'activating':
  47           _.defer(function () {
  48             fieldModel.set('state', 'active');
  49           });
  50           break;
  51
  52         case 'active':
  53           var self = this;
  54
  55           this.$el.addClass('quickedit-image-element');
  56
  57           var $dropzone = this.renderDropzone('upload', Drupal.t('Drop file here or click to upload'));
  58
  59           $dropzone.on('dragenter', function (e) {
  60             $(this).addClass('hover');
  61           });
  62           $dropzone.on('dragleave', function (e) {
  63             $(this).removeClass('hover');
  64           });
  65
  66           $dropzone.on('drop', function (e) {
  67             if (e.originalEvent.dataTransfer && e.originalEvent.dataTransfer.files.length) {
  68               $(this).removeClass('hover');
  69               self.uploadImage(e.originalEvent.dataTransfer.files[0]);
  70             }
  71           });
  72
  73           $dropzone.on('click', function (e) {
  74             $('<input type="file">').trigger('click').on('change', function () {
  75               if (this.files.length) {
  76                 self.uploadImage(this.files[0]);
  77               }
  78             });
  79           });
  80
  81           $dropzone.on('dragover dragenter dragleave drop click', function (e) {
  82             e.preventDefault();
  83             e.stopPropagation();
  84           });
  85
  86           this.renderToolbar(fieldModel);
  87           break;
  88
  89         case 'changed':
  90           break;
  91
  92         case 'saving':
  93           if (from === 'invalid') {
  94             this.removeValidationErrors();
  95           }
  96
  97           this.save(options);
  98           break;
  99
 100         case 'saved':
 101           break;
 102
 103         case 'invalid':
 104           this.showValidationErrors();
 105           break;
 106       }
 107     },
 108     uploadImage: function uploadImage(file) {
 109       this.renderDropzone('upload loading', Drupal.t('Uploading <i>@file</i>…', { '@file': file.name }));
 110
 111       var fieldID = this.fieldModel.get('fieldID');
 112       var url = Drupal.quickedit.util.buildUrl(fieldID, Drupal.url('quickedit/image/upload/!entity_type/!id/!field_name/!langcode/!view_mode'));
 113
 114       var data = new FormData();
 115       data.append('files[image]', file);
 116
 117       var self = this;
 118       this.ajax({
 119         type: 'POST',
 120         url: url,
 121         data: data,
 122         success: function success(response) {
 123           var $el = $(self.fieldModel.get('el'));
 124
 125           self.fieldModel.set('state', 'changed');
 126           self.fieldModel.get('entity').set('inTempStore', true);
 127           self.removeValidationErrors();
 128
 129           var $content = $(response.html).closest('[data-quickedit-field-id]').children();
 130           $el.empty().append($content);
 131         }
 132       });
 133     },
 134     ajax: function ajax(options) {
 135       var defaultOptions = {
 136         context: this,
 137         dataType: 'json',
 138         cache: false,
 139         contentType: false,
 140         processData: false,
 141         error: function error() {
 142           this.renderDropzone('error', Drupal.t('A server error has occurred.'));
 143         }
 144       };
 145
 146       var ajaxOptions = $.extend(defaultOptions, options);
 147       var successCallback = ajaxOptions.success;
 148
 149       ajaxOptions.success = function (response) {
 150         if (response.main_error) {
 151           this.renderDropzone('error', response.main_error);
 152           if (response.errors.length) {
 153             this.model.set('validationErrors', response.errors);
 154           }
 155           this.showValidationErrors();
 156         } else {
 157           successCallback(response);
 158         }
 159       };
 160
 161       $.ajax(ajaxOptions);
 162     },
 163     renderToolbar: function renderToolbar(fieldModel) {
 164       var $toolgroup = $('#' + fieldModel.toolbarView.getMainWysiwygToolgroupId());
 165       var $toolbar = $toolgroup.find('.quickedit-image-field-info');
 166       if ($toolbar.length === 0) {
 167         var fieldID = fieldModel.get('fieldID');
 168         var url = Drupal.quickedit.util.buildUrl(fieldID, Drupal.url('quickedit/image/info/!entity_type/!id/!field_name/!langcode/!view_mode'));
 169         var self = this;
 170         self.ajax({
 171           type: 'GET',
 172           url: url,
 173           success: function success(response) {
 174             $toolbar = $(Drupal.theme.quickeditImageToolbar(response));
 175             $toolgroup.append($toolbar);
 176             $toolbar.on('keyup paste', function () {
 177               fieldModel.set('state', 'changed');
 178             });
 179
 180             fieldModel.get('entity').toolbarView.position();
 181           }
 182         });
 183       }
 184     },
 185     renderDropzone: function renderDropzone(state, text) {
 186       var $dropzone = this.$el.find('.quickedit-image-dropzone');
 187
 188       if ($dropzone.length) {
 189         $dropzone.removeClass('upload error hover loading').addClass('.quickedit-image-dropzone ' + state).children('.quickedit-image-text').html(text);
 190       } else {
 191         $dropzone = $(Drupal.theme('quickeditImageDropzone', {
 192           state: state,
 193           text: text
 194         }));
 195         this.$el.append($dropzone);
 196       }
 197
 198       return $dropzone;
 199     },
 200     revert: function revert() {
 201       this.$el.html(this.model.get('originalValue'));
 202     },
 203     getQuickEditUISettings: function getQuickEditUISettings() {
 204       return { padding: false, unifiedToolbar: true, fullWidthToolbar: true, popup: false };
 205     },
 206     showValidationErrors: function showValidationErrors() {
 207       var errors = Drupal.theme('quickeditImageErrors', {
 208         errors: this.model.get('validationErrors')
 209       });
 210       $('#' + this.fieldModel.toolbarView.getMainWysiwygToolgroupId()).append(errors);
 211       this.getEditedElement().addClass('quickedit-validation-error');
 212
 213       this.fieldModel.get('entity').toolbarView.position();
 214     },
 215     removeValidationErrors: function removeValidationErrors() {
 216       $('#' + this.fieldModel.toolbarView.getMainWysiwygToolgroupId()).find('.quickedit-image-errors').remove();
 217       this.getEditedElement().removeClass('quickedit-validation-error');
 218     }
 219   });
 220 })(jQuery, _, Drupal);