Add function to download exported files

data/interfaces/default/js/tables/export_table.js

@@ -116,3 +116,12 @@ export_table_options = {
         }
     }
 };
+
+$('.export_table').on('click', '> tbody > tr > td > button.btn-download', function (e) {
+    var tr = $(this).closest('tr');
+    var row = export_table.row(tr);
+    var rowData = row.data();
+
+    e.preventDefault();
+    window.location.href = 'download_export?row_id=' + rowData['row_id'];
+});

plexpy/exporter.py

@@ -897,7 +897,7 @@ def export(section_id=None, rating_key=None, file_format='json'):
         return
 
     filename = helpers.clean_filename(filename)
-    filepath = os.path.join(plexpy.CONFIG.EXPORT_DIR, filename)
+    filepath = get_export_filepath(filename)
     logger.info("Tautulli Exporter :: Starting export for '%s'...", filename)
 
     export_id = set_export_state(timestamp=timestamp,
@@ -932,6 +932,18 @@ def export(section_id=None, rating_key=None, file_format='json'):
     logger.info("Tautulli Exporter :: Successfully exported to '%s'", filepath)
 
 
+def get_export(export_id):
+    db = database.MonitorDatabase()
+    result = db.select_single('SELECT filename, complete '
+                              'FROM exports WHERE id = ?',
+                              [export_id])
+
+    if result:
+        result['exists'] = check_export_exists(result['filename'])
+
+    return result
+
+
 def set_export_state(timestamp, section_id, rating_key, media_type, file_format, filename):
     keys = {'timestamp': timestamp,
             'section_id': section_id,
@@ -1000,8 +1012,7 @@ def get_export_datatable(section_id=None, rating_key=None, kwargs=None):
     rows = []
     for item in result:
         media_type_title = item['media_type'].title()
-        filepath = os.path.join(plexpy.CONFIG.EXPORT_DIR, item['filename'])
-        exists = helpers.cast_to_int(os.path.isfile(filepath))
+        exists = helpers.cast_to_int(check_export_exists(item['filename']))
 
         row = {'row_id': item['row_id'],
                'timestamp': item['timestamp'],
@@ -1024,3 +1035,11 @@ def get_export_datatable(section_id=None, rating_key=None, kwargs=None):
               }
 
     return result
+
+
+def get_export_filepath(filename):
+    return os.path.join(plexpy.CONFIG.EXPORT_DIR, filename)
+
+
+def check_export_exists(filename):
+    return os.path.isfile(get_export_filepath(filename))

plexpy/webserve.py

@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# -*- coding: utf-8 -*-
 
 # This file is part of Tautulli.
 #
@@ -6482,9 +6482,49 @@ class WebInterface(object):
     @requireAuth(member_of("admin"))
     @addtoapi()
     def export_metadata(self, section_id=None, rating_key=None, file_format='json', **kwargs):
+        """ Download the Plex log file.
+
+            ```
+            Required parameters:
+                row_id (int):          The row id of the exported file to download
+
+
+            Optional parameters:
+                None
+
+            Returns:
+                json:
+                    {"result": "success",
+                     "message": "Metadata export has started. Check the logs to monitor any problems."
+                     }
+            ```
+        """
         threading.Thread(target=exporter.export,
                          kwargs={'section_id': section_id,
                                  'rating_key': rating_key,
                                  'file_format': file_format}).start()
         return {'result': 'success',
                 'message': 'Metadata export has started. Check the logs to monitor any problems.'}
+
+    @cherrypy.expose
+    @cherrypy.tools.json_out()
+    @requireAuth(member_of("admin"))
+    @addtoapi()
+    def download_export(self, row_id=None, **kwargs):
+        """ Download the Plex log file.
+
+            ```
+            Required parameters:
+                row_id (int):          The row id of the exported file to download
+
+
+            Optional parameters:
+                None
+
+            Returns:
+                download
+            ```
+        """
+        result = exporter.get_export(export_id=row_id)
+        if result and result['complete'] and result['exists']:
+            serve_download(path=exporter.get_export_filepath(result['filename']), name=result['filename'])