moved update and download functionality to kontor-schema

python/kontor-gui/gui/worker.py

@@ -0,0 +1,28 @@
+import sys
+
+from PySide6.QtCore import QObject, Signal, QRunnable, Slot, QThread
+
+
+class VideoDownloader(QThread):
+    # Signal for the window to establish the maximum value
+    # of the progress bar.
+    setTotalProgress = Signal(int)
+    # Signal to increase the progress.
+    setCurrentProgress = Signal(int)
+    # Signal to be emitted when the file has been downloaded successfully.
+    succeeded = Signal()
+
+    def __init__(self, kontor_db, log):
+        super().__init__()
+        self.kontor_db = kontor_db
+        self.log = log
+
+    def run(self):
+        self.log.info("download videos for table MediaFile")
+        download_entries = self.kontor_db.get_download_list()
+        self.setTotalProgress.emit(len(download_entries))
+        for index, entry in enumerate(download_entries):
+            self.kontor_db.download_file(entry)
+            self.setCurrentProgress.emit(index)
+        self.succeeded.emit()
+