diff options
Diffstat (limited to 'Bugzilla/Hook.pm')
| -rw-r--r-- | Bugzilla/Hook.pm | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/Bugzilla/Hook.pm b/Bugzilla/Hook.pm index 9d65fbe69..7c47b3f3f 100644 --- a/Bugzilla/Hook.pm +++ b/Bugzilla/Hook.pm @@ -41,6 +41,8 @@ sub process { # If there's malicious data here, we have much bigger issues to # worry about, so we can safely detaint them: trick_taint($extension); + # Skip CVS directories and any hidden files/dirs. + next if $extension =~ m{/CVS$} || $extension =~ m{/\.[^/]+$}; next if -e "$extension/disabled"; if (-e $extension.'/code/'.$name.'.pl') { Bugzilla->hook_args($args); @@ -53,7 +55,28 @@ sub process { Bugzilla->hook_args({}); } } - +} + +sub enabled_plugins { + my $extdir = bz_locations()->{'extensionsdir'}; + my @extensions = glob("$extdir/*"); + my %enabled; + foreach my $extension (@extensions) { + trick_taint($extension); + my $extname = $extension; + $extname =~ s{^\Q$extdir\E/}{}; + next if $extname eq 'CVS' || $extname =~ /^\./; + next if -e "$extension/disabled"; + # Allow extensions to load their own libraries. + local @INC = ("$extension/lib", @INC); + $enabled{$extname} = do("$extension/version.pl"); + ThrowCodeError('extension_invalid', + { errstr => $@, name => 'version', + extension => $extension }) if $@; + + } + + return \%enabled; } 1; @@ -78,6 +101,10 @@ hooks. When a piece of standard Bugzilla code wants to allow an extension to perform additional functions, it uses Bugzilla::Hook's L</process> subroutine to invoke any extension code if installed. +There is a sample extension in F<extensions/example/> that demonstrates +most of the things described in this document, as well as many of the +hooks available. + =head2 How Hooks Work When a hook named C<HOOK_NAME> is run, Bugzilla will attempt to invoke any @@ -96,6 +123,12 @@ These params are accessible through L<Bugzilla/hook_args>. That returns a hashref. Very frequently, if you want your hook to do anything, you have to modify these variables. +=head2 Versioning Extensions + +Every extension must have a file in its root called F<version.pl>. +This file should return a version number when called with C<do>. +This represents the current version of this extension. + =head1 SUBROUTINES =over |