default for similar folder by date is now +/- 2 weeks not 1 AND fix use of SetFELog with log_level="error" => level="danger"

files.py

@@ -589,7 +589,7 @@ def view_list():
     # this occurs when we went from the last image on a page (with how_many on
     # it) and it just happened to also be the last in the DB...
     if not entries:
-        SetFELog( message="DDP: DONT think this can happen anymore", log_level="error", job=None, persistent=True, cant_close=True )
+        SetFELog( message="DDP: DONT think this can happen anymore", level="danger", job=None, persistent=True, cant_close=True )
 
         # undo the skip by how_many and getentries again
         OPT.offset -= int(OPT.how_many)
@@ -677,7 +677,7 @@ def view(id):
     eids=eids.rstrip(",")
     # jic, sometimes we trip this, and rather than show broken pages / destroy
     if id not in eids:
-        SetFELog( message=f"ERROR: viewing an id, but its not in eids OPT={OPT}, id={id}, eids={eids}", log_level="error", persistent=True, cant_close=True)
+        SetFELog( message=f"ERROR: viewing an id, but its not in eids OPT={OPT}, id={id}, eids={eids}", level="danger", persistent=True, cant_close=True)
         msg="Sorry, viewing data is confused, cannot view this image now"
         if os.environ['ENV'] == "production":
             msg += "Clearing out all states.  This means browser back buttons will not work, please start a new tab and try again"
@@ -785,7 +785,7 @@ def _jinja2_filter_parentpath(path):
 def get_existing_paths(dt):
     dir_ft=FileType.query.filter(FileType.name=='Directory').first()
     dirs_arr=[]
-    for delta in range(-7, 8):
+    for delta in range(-14, 15):
         try:
             new_dtime=datetime.strptime(dt, "%Y%m%d") + timedelta(days=delta)
         except: