Use prune_elements for activate mediafile. (Fixed #1910)

Use page-fit to show pdf in full width.
Fix mediafile search result.

openslides/core/static/templates/search.html

@@ -15,7 +15,13 @@
   <div class="searchresults spacer-top-lg">
     <ol ng-show="results">
       <li ng-repeat="result in results">
-        <a ui-sref="{{ result.urlState }}({{ result.urlParam }})">{{ result.getSearchResultName() }}</a><br>
+        <a ng-if="!result.mediafileUrl" ui-sref="{{ result.urlState }}({{ result.urlParam }})">
+          {{ result.getSearchResultName() }}
+        </a>
+        <a ng-if="result.mediafileUrl" href="{{ result.mediafileUrl }}" target="_blank">
+          {{ result.getSearchResultName() }}
+        </a>
+        <br>
         <span class="grey">{{ result.getSearchResultSubtitle() | translate }}</span>
     </ol>
     <p ng-show="!results" translate>No results.</p>

openslides/mediafiles/static/js/mediafiles/base.js

@@ -15,7 +15,15 @@ angular.module('OpenSlidesApp.mediafiles', [])
             methods: {
                 getResourceName: function () {
                     return name;
-                }
+                },
+                // link name which is shown in search result
+                getSearchResultName: function () {
+                    return this.title;
+                },
+                // subtitle of search result
+                getSearchResultSubtitle: function () {
+                    return "File";
+                },
             },
             computed: {
                 is_presentable: ['filetype', function (filetype) {

openslides/mediafiles/static/js/mediafiles/site.js

@@ -135,24 +135,8 @@ angular.module('OpenSlidesApp.mediafiles.site', ['ngFileUpload', 'OpenSlidesApp.
         // ** PDF presentation functions **/
         // show document on projector
         $scope.showPdf = function (mediafile) {
-            var postUrl,
+            var postUrl = '/rest/core/projector/1/prune_elements/';
-                data;
+            var data = [{
-            if ($scope.presentedMediafiles.length > 0) {
-                // update first mediafile, at the moment there should not be more
-                var uuid = $scope.presentedMediafiles[0].uuid;
-                postUrl = '/rest/core/projector/1/update_elements/';
-                data = {};
-                data[uuid] = {
-                    id: mediafile.id,
-                    numPages: mediafile.mediafile.pages,
-                    page: 1,
-                    scale: 1,
-                    rotate: 0,
-                    visible: true
-                };
-            } else {
-                postUrl = '/rest/core/projector/1/prune_elements/';
-                data = [{
                     name: 'mediafiles/mediafile',
                     id: mediafile.id,
                     numPages: mediafile.mediafile.pages,
@@ -161,7 +145,6 @@ angular.module('OpenSlidesApp.mediafiles.site', ['ngFileUpload', 'OpenSlidesApp.
                     rotate: 0,
                     visible: true
             }];
-            }
             $http.post(postUrl, data);
         };
 
@@ -192,19 +175,27 @@ angular.module('OpenSlidesApp.mediafiles.site', ['ngFileUpload', 'OpenSlidesApp.
         };
         $scope.mediafileZoomIn = function () {
             var mediafileElement = getCurrentlyPresentedMediafile();
+            var scale = 1;
+            if (parseFloat(mediafileElement.scale)) {
+                scale = mediafileElement.scale;
+            }
             sendMediafileCommand({
-                scale: parseFloat(mediafileElement.scale) + 0.2
+                scale: scale + 0.2
             });
         };
         $scope.mediafileFit = function () {
             sendMediafileCommand({
-                scale: 1
+                scale: 'page-fit'
             });
         };
         $scope.mediafileZoomOut = function () {
             var mediafileElement = getCurrentlyPresentedMediafile();
+            var scale = 1;
+            if (parseFloat(mediafileElement.scale)) {
+                scale = mediafileElement.scale;
+            }
             sendMediafileCommand({
-                scale: parseFloat(mediafileElement.scale) - 0.2
+                scale: scale - 0.2
             });
         };
         $scope.mediafileChangePage = function(pageNum) {