added support for recycle bin

pa_job_manager.py

@@ -142,9 +142,10 @@ class Settings(Base):
     id = Column(Integer, Sequence('settings_id_seq'), primary_key=True )
     import_path = Column(String)
     storage_path = Column(String)
+    recycle_bin_path = Column(String)
 
     def __repr__(self):
-        return f"<id: {self.id}, import_path: {self.import_path}>"
+        return f"<id: {self.id}, import_path: {self.import_path}, recycle_bin_path: {self.recycle_bin_path}>"
         
 class PersonRefimgLink(Base):
     __tablename__ = "person_refimg_link"
@@ -869,6 +870,19 @@ def CheckForDups(job):
     FinishJob(job, f"Finished Looking for Duplicates")
     return
 
+def RemoveFileFromFS( del_me ):
+    try:
+        settings = session.query(Settings).first()
+        m=re.search( r'^static/(.+)', del_me.in_dir[0].path_prefix)
+        dst_dir=settings.recycle_bin_path + m[1] + '/'
+        os.makedirs( dst_dir,mode=0o777, exist_ok=True )
+        src=del_me.in_dir[0].path_prefix+'/'+del_me.name
+        dst=dst_dir + '/' + del_me.name
+        os.replace( src, dst )
+    except Exception as e:
+        print( f"Failed to remove file from filesystem - which={src}, err: {e}")
+    return
+
 def RemoveDups(job):
     # clear FE message we are deleting dups for this now...
     fe_msg_id =[jex.value for jex in job.extra if jex.name == "fe_msg_id"][0]
@@ -899,7 +913,7 @@ def RemoveDups(job):
                 AddLogForJob(job, f"Keep duplicate file: {found.in_dir[0].path_prefix}/{found.name}" )
                 for del_me in del_me_lst:
                     AddLogForJob(job, f"Remove duplicate (per file dup) file: {del_me.in_dir[0].path_prefix}/{del_me.name}" )
-                    os.remove( del_me.in_dir[0].path_prefix+'/'+del_me.name )
+                    RemoveFileFromFS( del_me )
                     RemoveFileFromDB(del_me.id)
 
         if 'kdid-' in jex.name:
@@ -924,7 +938,7 @@ def RemoveDups(job):
                 else:
                     AddLogForJob(job, f"Keep duplicate file: {found.in_dir[0].path_prefix}/{found.name}" )
                     AddLogForJob(job, f"Remove duplicate (per path dup) file: {del_me.in_dir[0].path_prefix}/{del_me.name}" )
-                    os.remove( del_me.in_dir[0].path_prefix+'/'+del_me.name )
+                    RemoveFileFromFS( del_me )
                     RemoveFileFromDB(del_me.id)
                     dup_cnt += 1