feat(python): refresh file config

CHANGELOG.md

@@ -1,5 +1,6 @@
 # Change Log
 
+- python: refresh config
 - java-spring: refresh config
 - java: refresh config
 - go: refresh config

web/documentserver-example/python/manage.py

@@ -83,7 +83,8 @@ def routers():
         path('saveas', actions.saveAs),
         path('track', actions.track),
         path('upload', actions.upload),
-        path('formats', actions.formats)
+        path('formats', actions.formats),
+        path('config', actions.config)
     ]
     main += static(
         settings.STATIC_URL,

web/documentserver-example/python/src/utils/users.py

@@ -90,7 +90,8 @@ descr_user_0 = [
     "Can't view chat",
     "Can't protect file",
     "View file without collaboration",
-    "Can’t submit forms"
+    "Can’t submit forms",
+    "Can't refresh outdated file"
 ]
 
 USERS = [

web/documentserver-example/python/src/views/actions.py

@@ -691,3 +691,45 @@ def formats(request: HttpRequest) -> HttpResponse:
     }
 
     return HttpResponse(json.dumps(data), content_type='application/json')
+
+
+@http.GET()
+def config(request: HttpRequest) -> HttpResponse:
+    try:
+        filename = fileUtils.getFileName(request.GET['fileName'])
+        directUrl = fileUtils.getFileName(request.GET['directUrl']) == "true"
+        permissions = fileUtils.getFileName(request.GET['permissions'])
+
+        if not os.path.exists(docManager.getStoragePath(filename, request)):
+            raise Exception("File not found")
+
+        user = users.getUserFromReq(request)
+
+        config = {
+            'document': {
+                'title': filename,
+                'key': docManager.generateFileKey(filename, request),
+                'url': docManager.getDownloadUrl(filename, request),
+                'permissions': json.loads(permissions),
+                'directUrl': docManager.getDownloadUrl(filename, request, False) if directUrl else None,
+                'referenceData': {
+                    'instanceId': docManager.getServerUrl(False, request),
+                    'fileKey': json.dumps({'fileName': filename,
+                                           'userAddress': request.META['REMOTE_ADDR']}) if user.id != 'uid-0' else None
+                },
+            },
+            'editorConfig': {
+                'mode': 'edit',
+                'callbackUrl': docManager.getCallbackUrl(filename, request)
+            }
+        }
+
+        if jwtManager.isEnabled():
+            config['token'] = jwtManager.encode(config)
+
+        return HttpResponse(json.dumps(config), content_type='application/json')
+    except Exception as error:
+        return ErrorResponse(
+            message=f'{type(error)}: {error}',
+            status=HTTPStatus.INTERNAL_SERVER_ERROR
+        )

web/documentserver-example/python/templates/editor.html

@@ -191,6 +191,18 @@
             });
         };
 
+        var onRequestRefreshFile = function(event) {
+            let xhr = new XMLHttpRequest();
+            xhr.open("GET", "config?fileName=" + encodeURIComponent(config.document.title) +
+                "&directUrl=" + !!config.document.directUrl +
+                "&permissions=" + encodeURIComponent(JSON.stringify(config.document.permissions)));
+            xhr.send();
+            xhr.onload = function () {
+                innerAlert(xhr.responseText);
+                docEditor.refreshFile(JSON.parse(xhr.responseText));
+            };
+        };
+
         var onRequestReferenceData = function(event) {  // user refresh external data source
             innerAlert("onRequestReferenceData");
 
@@ -364,7 +376,7 @@
             };
 
             if (config.editorConfig.user.id) {
-
+                config.events['onRequestRefreshFile'] = onRequestRefreshFile;
                 config.events['onRequestClose'] = onRequestClose
                 // add mentions for not anonymous users
                 config.events['onRequestUsers'] = onRequestUsers;