From 4c1db37570469aef2c7cc9f2ad9f859560ca8851 Mon Sep 17 00:00:00 2001 From: "bugreport%peshkin.net" <> Date: Sat, 31 Jul 2004 09:27:23 +0000 Subject: Bug 253588: Change Bugzilla->user to be usable even for a logged-out user patch by erik,joel r=kiko a=justdave --- Bugzilla/Auth/Login/WWW.pm | 4 +--- Bugzilla/Bug.pm | 6 +++--- Bugzilla/Error.pm | 2 +- Bugzilla/Search.pm | 6 +++--- Bugzilla/User.pm | 44 ++++++++++++++++++++++++++++++++++---------- 5 files changed, 42 insertions(+), 20 deletions(-) (limited to 'Bugzilla') diff --git a/Bugzilla/Auth/Login/WWW.pm b/Bugzilla/Auth/Login/WWW.pm index d18c758d9..def68df63 100644 --- a/Bugzilla/Auth/Login/WWW.pm +++ b/Bugzilla/Auth/Login/WWW.pm @@ -43,9 +43,7 @@ sub login { # Avoid double-logins, which may confuse the auth code # (double cookies, odd compat code settings, etc) - if (defined $user) { - return $user; - } + return $user if $user->id; $type = LOGIN_NORMAL unless defined $type; diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm index 53b8bd193..8c0998217 100755 --- a/Bugzilla/Bug.pm +++ b/Bugzilla/Bug.pm @@ -390,7 +390,7 @@ sub user { use Bugzilla; my @movers = map { trim $_ } split(",", Param("movers")); - my $canmove = Param("move-enabled") && Bugzilla->user && + my $canmove = Param("move-enabled") && Bugzilla->user->id && (lsearch(\@movers, Bugzilla->user->login) != -1); # In the below, if the person hasn't logged in, then we treat them @@ -399,12 +399,12 @@ sub user { # Display everything as if they have all the permissions in the # world; their permissions will get checked when they log in and # actually try to make the change. - my $privileged = (!Bugzilla->user) + my $privileged = (!Bugzilla->user->id) || Bugzilla->user->in_group("editbugs") || Bugzilla->user->id == $self->{'assigned_to'}{'id'} || (Param('useqacontact') && $self->{'qa_contact'} && Bugzilla->user->id == $self->{'qa_contact'}{'id'}); - my $isreporter = Bugzilla->user && + my $isreporter = Bugzilla->user->id && Bugzilla->user->id == $self->{'reporter'}{'id'}; my $canedit = $privileged || $isreporter; diff --git a/Bugzilla/Error.pm b/Bugzilla/Error.pm index 548cbb24c..25527f599 100644 --- a/Bugzilla/Error.pm +++ b/Bugzilla/Error.pm @@ -47,7 +47,7 @@ sub _throw_error { $mesg .= "\n[$$] " . time2str("%D %H:%M:%S ", time()); $mesg .= "$name $error "; $mesg .= "$ENV{REMOTE_ADDR} " if $ENV{REMOTE_ADDR}; - $mesg .= Bugzilla->user->login if Bugzilla->user; + $mesg .= Bugzilla->user->login; $mesg .= "\n"; my %params = Bugzilla->cgi->Vars; $Data::Dumper::Useqq = 1; diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm index 00b213d54..6cff2940e 100644 --- a/Bugzilla/Search.pm +++ b/Bugzilla/Search.pm @@ -1172,7 +1172,7 @@ sub init { " LEFT JOIN bug_group_map " . " ON bug_group_map.bug_id = bugs.bug_id "; - if ($user) { + if ($user->id) { if (%{$user->groups}) { $query .= " AND bug_group_map.group_id NOT IN (" . join(',', values(%{$user->groups})) . ") "; } @@ -1183,7 +1183,7 @@ sub init { $query .= " WHERE " . join(' AND ', (@wherepart, @andlist)) . " AND ((bug_group_map.group_id IS NULL)"; - if ($user) { + if ($user->id) { my $userid = $user->id; $query .= " OR (bugs.reporter_accessible = 1 AND bugs.reporter = $userid) " . " OR (bugs.cclist_accessible = 1 AND cc.who IS NOT NULL) " . @@ -1338,7 +1338,7 @@ sub getSQL { sub pronoun { my ($noun, $user) = (@_); if ($noun eq "%user%") { - if ($user) { + if ($user->id) { return $user->id; } else { ThrowUserError('login_required_for_pronoun'); diff --git a/Bugzilla/User.pm b/Bugzilla/User.pm index e9b7fe0c4..8396d183f 100644 --- a/Bugzilla/User.pm +++ b/Bugzilla/User.pm @@ -18,7 +18,7 @@ # Rights Reserved. # # Contributor(s): Myk Melez -# Erik Stambaugh +# Erik Stambaugh # Bradley Baetz # Joel Peshkin @@ -43,6 +43,9 @@ use Bugzilla::Constants; sub new { my $invocant = shift; + if (scalar @_ == 0) { + return $invocant->_create; + } return $invocant->_create("userid=?", @_); } @@ -69,6 +72,16 @@ sub _create { my $cond = shift; my $val = shift; + # Allow invocation with no parameters to create a blank object + my $self = { + 'id' => 0, + 'name' => '', + 'login' => '', + 'showmybugslink' => 0, + }; + bless ($self, $class); + return $self unless $cond; + # We're checking for validity here, so any value is OK trick_taint($val); @@ -90,13 +103,10 @@ sub _create { return undef unless defined $id; - my $self = { id => $id, - name => $name, - login => $login, - showmybugslink => $mybugslink, - }; - - bless ($self, $class); + $self->{'id'} = $id; + $self->{'name'} = $name; + $self->{'login'} = $login; + $self->{'showmybugslink'} = $mybugslink; # Now update any old group information if needed my $result = $dbh->selectrow_array(q{SELECT 1 @@ -133,6 +143,8 @@ sub showmybugslink { $_[0]->{showmybugslink}; } sub identity { my $self = shift; + return "" unless $self->id; + if (!defined $self->{identity}) { $self->{identity} = $self->{name} ? "$self->{name} <$self->{login}>" : $self->{login}; @@ -144,6 +156,8 @@ sub identity { sub nick { my $self = shift; + return "" unless $self->id; + if (!defined $self->{nick}) { $self->{nick} = (split(/@/, $self->{login}, 2))[0]; } @@ -155,6 +169,7 @@ sub queries { my $self = shift; return $self->{queries} if defined $self->{queries}; + return [] unless $self->id; my $dbh = Bugzilla->dbh; my $sth = $dbh->prepare(q{ SELECT name, query, linkinfooter @@ -186,6 +201,7 @@ sub groups { my $self = shift; return $self->{groups} if defined $self->{groups}; + return {} unless $self->id; my $dbh = Bugzilla->dbh; my $groups = $dbh->selectcol_arrayref(q{SELECT DISTINCT groups.name, group_id @@ -209,6 +225,7 @@ sub in_group { # If we already have the info, just return it. return defined($self->{groups}->{$group}) if defined $self->{groups}; + return 0 unless $self->id; # Otherwise, go check for it @@ -232,6 +249,7 @@ sub in_group { sub visible_groups_inherited { my $self = shift; return $self->{visible_groups_inherited} if defined $self->{visible_groups_inherited}; + return [] unless $self->id; my @visgroups = @{$self->visible_groups_direct}; @visgroups = flatten_group_membership(@visgroups); $self->{visible_groups_inherited} = \@visgroups; @@ -244,6 +262,7 @@ sub visible_groups_direct { my $self = shift; my @visgroups = (); return $self->{visible_groups_direct} if defined $self->{visible_groups_direct}; + return [] unless $self->id; my $dbh = Bugzilla->dbh; my $glist = join(',',(-1,values(%{$self->groups}))); @@ -265,6 +284,7 @@ sub derive_groups { my ($self, $already_locked) = @_; my $id = $self->id; + return unless $id; my $dbh = Bugzilla->dbh; @@ -352,6 +372,7 @@ sub can_bless { my $self = shift; return $self->{can_bless} if defined $self->{can_bless}; + return 0 unless $self->id; my $dbh = Bugzilla->dbh; # First check if the user can explicitly bless a group @@ -729,6 +750,7 @@ sub email_prefs { # Get or set (not implemented) the user's email notification preferences. my $self = shift; + return {} unless $self->id; # If the calling code is setting the email preferences, update the object # but don't do anything else. This needs to write email preferences back @@ -820,8 +842,10 @@ Luser|Bugzilla/"user">. =item C -Creates a new C object for the given user id. Returns -C if no matching user is found. +Creates a new C{Bugzilla::User> object for the given user id. If no user +id was given, a blank object is created with no user attributes. + +If an id was given but there was no matching user found, undef is returned. =begin undocumented -- cgit v1.2.3-24-g4f1b