Changeset 13199 for main/waeup.kofa/trunk/src/waeup/kofa/browser/pages.py

Timestamp:

15 Aug 2015, 20:08:02 (9 years ago)

Author:

Henrik Bettermann

Message:

Do only allow one running export job.

File:

• main/waeup.kofa/trunk/src/waeup/kofa/browser/pages.py (modified) (2 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/browser/pages.py

@@ -246 +246 @@
         entries.append(new_entry)
     return entries
+
+def running_jobs(view):
+    """True if any job is running.
+    """
+    job_entries = view.context.get_running_export_jobs()
+    job_manager = getUtility(IJobManager)
+    entries = []
+    for entry in job_entries:
+        job = job_manager.get(entry[0])
+        status = job.finished and 'ready' or 'running'
+        status = job.failed and 'FAILED' or status
+        if status == 'running':
+            return True
+    return False
 
 def getImporters(context):
@@ -1752 +1766 @@
                 self.entries = doll_up(self, user=None)
                 return
+            if running_jobs(self):
+                self.flash(_(
+                    "Sorry, another export job is running. "
+                    "Please try again later."), type='danger')
+                self.entries = doll_up(self, user=None)
+                return
             job_id = self.context.start_export_job(
                 exporter, self.request.principal.id)