Removed button on listing of datasets to remove a dataset from a space or a collection.

It was creating confusing for users who thought this was to delete the dataset.
This functionality is still available on the dataset page.

Author: lmarini

app/views/datasets/listitem.scala.html

@@ -77,29 +77,6 @@
                                             Download All Files</a>
                             </div>
                         }
-                        @if(user.isDefined) {
-                            @if(collectionId.isDefined) {
-                                @if(user.get.id.equals(dataset.author.id) || Permission.checkPermission(Permission.RemoveResourceFromCollection, ResourceRef(ResourceRef.collection, UUID(collectionId.get)))){
-                                    <button onclick="confirmRemoveResourceFromResource('collection','collection','@collectionId.get','dataset','@(dataset.id)','@(dataset.name.replace("'","&#39;"))',true,'@redirect.url')"
-                                    class="btn btn-link" title="Remove the dataset from the collection.">
-                                        <span class="glyphicon glyphicon-remove"></span> Remove</button>
-                                } else {
-                                    <div class="inline" title="No permission to remove dataset from the collection.">
-                                        <button disabled class="btn btn-link"><span class="glyphicon glyphicon-remove"></span> Remove</button>
-                                    </div>
-                                }
-                            } else {
-                                @if(user.get.id.equals(dataset.author.id) || Permission.checkPermission(Permission.DeleteDataset, ResourceRef(ResourceRef.dataset, dataset.id))){
-                                    <button onclick="confirmDeleteResource('dataset','dataset','@(dataset.id)','@(dataset.name.replace("'","&#39;"))',false,'@redirect.url')"
-                                    class="btn btn-link" title="Delete the dataset and its contents">
-                                        <span class="glyphicon glyphicon-trash"></span> Delete</button>
-                                } else {
-                                    <div class="inline" title="No permission to delete the dataset">
-                                        <button disabled class="btn btn-link"><span class="glyphicon glyphicon-trash"></span> Delete</button>
-                                    </div>
-                                }
-                            }
-                        }
                     </div>
                 </div>
                 <div class="row">

app/views/datasets/tile.scala.html

@@ -33,30 +33,6 @@ <h4><a href="@(routes.Datasets.dataset(dataset.id, space))">@Html(dataset.name)<
                 <span class="glyphicon glyphicon-list" title="@(dataset.metadataCount) metadata fields"></span> @(dataset.metadataCount)
                 <span class="glyphicon glyphicon-eye-open" title="@dataset.stats.views views"></span> @dataset.stats.views
                 <span class="glyphicon glyphicon-circle-arrow-down" title="@dataset.stats.downloads downloads"></span> @dataset.stats.downloads
-                @if(user.isDefined) {
-                    @if(space.isDefined) {
-
-                            @if(user.get.id.equals(dataset.author.id) || Permission.checkPermission(Permission.RemoveResourceFromSpace, ResourceRef(ResourceRef.space,UUID(space.get)))) {
-                                <button onclick="confirmRemoveResourceFromResource('space','@Messages("space.title")','@(UUID(space.getOrElse("")))','dataset','@(dataset.id)','@(dataset.name.replace("'","&#39;"))',true,'@redirect.url')"
-                                class="btn btn-link" title="Remove the dataset from the @Messages("space.title")">
-                                    <span class="glyphicon glyphicon-remove"></span></button>
-                            } else {
-                                <div class="inline" title="No permission to remove the dataset from the @Messages("space.title")">
-                                    <button disabled class="btn btn-link"><span class="glyphicon glyphicon-remove"></span></button>
-                                </div>
-                            }
-
-                    } else {
-                        @if(user.get.id.equals(dataset.author.id) || Permission.checkPermission(Permission.DeleteDataset, ResourceRef(ResourceRef.dataset, dataset.id))) {
-                            <button onclick="confirmDeleteResource('dataset','dataset','@(dataset.id)','@(dataset.name.replace("'","&#39;"))',false,'@redirect.url')" class="btn btn-link" title="Delete the dataset and its contents">
-                                <span class="glyphicon glyphicon-trash"></span></button>
-                        } else {
-                            <div class="inline" title="No permission to delete the dataset">
-                                <button disabled class="btn btn-link"><span class="glyphicon glyphicon-trash"></span></button>
-                            </div>
-                        }
-                    }
-                }
             </li>
         </ul>
         @if(isFollowing){