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removed use of ref var for code readability

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added some more defensive code to throw an error, rather than crash if missing pref, referrers, etc.
fix use of SetFELog with log_level="error" => level="danger"
This commit is contained in:
Damien De Paoli
2024-01-21 18:19:20 +11:00
parent 4db3d27cbc
commit 7e25c33f1a
1 changed files with 22 additions and 15 deletions
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37
states.py
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@@ -62,10 +62,9 @@ class States(PA):
# this is any next/prev or noo, grouping, etc. change (so use referrer to work out what to do with this)
# because this can happen on a view, or files_up, etc. change this FIRST
if 'change_file_opts' in request.path:
ref=request.referrer
base=request.base_url
base=base.replace("change_file_opts", "")
self.url = "/"+ref.replace(base, "" )
self.url = "/"+request.referrer.replace(base, "" )
# if view_list, then we really are a view, and view_eid should be in the form
if 'view_list' in request.path:
@@ -82,16 +81,18 @@ class States(PA):
else:
# GET's occur on redirect, and we don't have a form, so get it from pref
st=self.url[8:]
ref=request.referrer
if 'search' in ref:
st=re.sub( '.+/search/', '', ref )
if request.referrer and 'search' in request.referrer:
st=re.sub( '.+/search/', '', request.referrer )
else:
st=''
pref=PA_UserState.query.filter(PA_UserState.pa_user_dn==current_user.dn,PA_UserState.path_type==self.path_type,PA_UserState.view_eid==self.view_eid,PA_UserState.orig_search_term==st).first()
if not pref:
SetFELog( message=f"ERROR: pref not found - DONT CLOSE THIS!!! dn={current_user.dn}, st={st}, s={self}????" , log_level="error", persistent=True, cant_close=True )
SetFELog( message=f"ERROR: pref not found - dn={current_user.dn}, st={st}, s={self}????" , level="danger", persistent=True, cant_close=True )
redirect("/")
else:
if not hasattr( pref, 'orig_url' ):
SetFELog( message=f"ERROR: orig_url not in pref - dn={current_user.dn}, st={st}, self={self}, pref={pref}????" , level="danger", persistent=True, cant_close=True )
redirect("/")
self.url = pref.orig_url
if 'files_ip' in self.url or 'file_list_ip' in self.url:
@@ -123,22 +124,28 @@ class States(PA):
elif 'view' in self.url:
# use url to get eid of viewed entry
self.view_eid = self.url[6:]
self.path_type="View"
# force this to be a search so rest of code won't totally die, but also not return anything
self.path_type="Search"
self.orig_url=self.url
elif 'change_file_opts' not in self.url:
SetFELog( message=f"ERROR: DDP messed up, failed to match URL {self.url} for settings this will fail, redirecting to home" , log_level="error", persistent=True, cant_close=True )
SetFELog( message=f"referrer={request.referrer}" , log_level="error",
persistent=True, cant_close=True )
SetFELog( message=f"ERROR: DDP messed up, failed to match URL {self.url} for settings this will fail, redirecting to home" , level="danger", persistent=True, cant_close=True )
SetFELog( message=f"referrer={request.referrer}" , level="danger", persistent=True, cant_close=True )
return
if self.path_type == 'View':
pref=PA_UserState.query.filter(PA_UserState.pa_user_dn==current_user.dn,PA_UserState.path_type==self.path_type,PA_UserState.view_eid==self.view_eid,PA_UserState.orig_search_term==self.orig_search_term).first()
if not hasattr( self, 'orig_ptype' ):
self.orig_ptype='View'
self.orig_url=''
SetFELog( message=f"ERROR: No orig ptype? s={self} - pref={pref}, redirecting to home" , level="danger", persistent=True, cant_close=True )
SetFELog( message=f"referrer={request.referrer}" , level="danger", persistent=True, cant_close=True )
redirect("/")
# should find original path or search for this view (if not a search, search_term='')
orig_pref=PA_UserState.query.filter(PA_UserState.pa_user_dn==current_user.dn,PA_UserState.path_type==self.orig_ptype,PA_UserState.orig_search_term==self.orig_search_term).first()
if not orig_pref:
SetFELog( message=f"ERROR: DDP messed up 2, failed to find orig_pref for a view pt={self.path_type} for search={self.orig_search_term}" , log_level="error", persistent=True, cant_close=True )
SetFELog( message=f"referrer={request.referrer}" , log_level="error",
persistent=True, cant_close=True )
SetFELog( message=f"ERROR: DDP messed up 2, failed to find orig_pref for a view pt={self.path_type} for search={self.orig_search_term}" , level="danger", persistent=True, cant_close=True )
SetFELog( message=f"referrer={request.referrer}" , level="danger", persistent=True, cant_close=True )
return
elif self.path_type == 'Search':
pref=PA_UserState.query.filter(PA_UserState.pa_user_dn==current_user.dn,PA_UserState.path_type==self.path_type,PA_UserState.orig_search_term==self.orig_search_term).first()
@@ -255,8 +262,8 @@ class States(PA):
self.offset += int(self.how_many)
else:
# should be impossible now, but leave jic
SetFELog( message=f"WARNING: next image requested, but would go past end of list? - ignore this" , log_level="warning", persistent=True, cant_close=True )
SetFELog( message=f"DDP - offset={self.offset} + how_many={self.how_many} > num_entries={self.num_entries}" , log_level="error", persistent=True, cant_close=True )
SetFELog( message=f"WARNING: next image requested, but would go past end of list? - ignore this" , level="warning", persistent=True, cant_close=True )
SetFELog( message=f"DDP - offset={self.offset} + how_many={self.how_many} > num_entries={self.num_entries}" , level="danger", persistent=True, cant_close=True )
if 'current' in request.form:
self.current = int(request.form['current'])