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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Extension::Push::Connectors;
use 5.10.1;
use strict;
use warnings;
use Bugzilla::Extension::Push::Util;
use Bugzilla::Constants;
use Bugzilla::Util qw(trick_taint);
use File::Basename;
sub new {
my ($class) = @_;
my $self = {};
bless($self, $class);
$self->{names} = [];
$self->{objects} = {};
$self->{path} = bz_locations->{'extensionsdir'} . '/Push/lib/Connector';
my $logger = Bugzilla->push_ext->logger;
foreach my $file (glob($self->{path} . '/*.pm')) {
my $name = basename($file);
$name =~ s/\.pm$//;
next if $name eq 'Base';
if (length($name) > 32) {
$logger->info("Ignoring connector '$name': Name longer than 32 characters");
}
push @{$self->{names}}, $name;
$logger->debug("Found connector '$name'");
}
return $self;
}
sub _load {
my ($self) = @_;
return if scalar keys %{$self->{objects}};
my $logger = Bugzilla->push_ext->logger;
foreach my $name (@{$self->{names}}) {
next if exists $self->{objects}->{$name};
my $file = $self->{path} . "/$name.pm";
trick_taint($file);
require $file;
my $package = "Bugzilla::Extension::Push::Connector::$name";
$logger->debug("Loading connector '$name'");
my $old_error_mode = Bugzilla->error_mode;
Bugzilla->error_mode(ERROR_MODE_DIE);
eval {
my $connector = $package->new();
$connector->load_config();
$self->{objects}->{$name} = $connector;
};
if ($@) {
$logger->error("Connector '$name' failed to load: " . clean_error($@));
}
Bugzilla->error_mode($old_error_mode);
}
}
sub stop {
my ($self) = @_;
my $logger = Bugzilla->push_ext->logger;
foreach my $connector ($self->list) {
next unless $connector->enabled;
$logger->debug("Stopping '" . $connector->name . "'");
eval {
$connector->stop();
};
if ($@) {
$logger->error("Connector '" . $connector->name . "' failed to stop: " . clean_error($@));
$logger->debug("Connector '" . $connector->name . "' failed to stop: $@");
}
}
}
sub reload {
my ($self) = @_;
$self->stop();
$self->{objects} = {};
$self->_load();
}
sub names {
my ($self) = @_;
return @{$self->{names}};
}
sub list {
my ($self) = @_;
$self->_load();
return sort { $a->name cmp $b->name } values %{$self->{objects}};
}
sub exists {
my ($self, $name) = @_;
$self->by_name($name) ? 1 : 0;
}
sub by_name {
my ($self, $name) = @_;
$self->_load();
return unless exists $self->{objects}->{$name};
return $self->{objects}->{$name};
}
1;
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