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Bug 7804 - Add Koha Plugin System - QA Followup 2

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* Add "Plugins disabled" screen instead of error
* Allow plugins to return a value, add a test run that checks the return value

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
This commit is contained in:
Kyle Hall 2013-02-20 13:32:25 -05:00 committed by Jared Camins-Esakov
parent 171542059e
commit 58cc246e93
9 changed files with 106 additions and 63 deletions
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2
Koha/Plugins.pm
View file

@ -38,7 +38,7 @@ Koha::Plugins - Module for loading and managing plugins.
sub new {
my ( $class, $args ) = @_;
die('Plugins not enabled in config') unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
return unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
$args->{'pluginsdir'} = C4::Context->config("pluginsdir");

2
Koha/Plugins/Base.pm
View file

@ -39,7 +39,7 @@ C4::Plugins::Base - Base Module for plugins
sub new {
my ( $class, $args ) = @_;
die('Plugins not enabled in config') unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
return unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
$args->{'class'} = $class;
$args->{'template'} = Template->new( { ABSOLUTE => 1 } );

4
Koha/Plugins/Handler.pm
View file

@ -51,7 +51,7 @@ Runs a plugin
sub run {
my ( $class, $args ) = @_;
die('Plugins not enabled in config') unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
return unless ( C4::Context->config("enable_plugins") || $args->{'enable_plugins'} );
my $plugin_class = $args->{'class'};
my $plugin_method = $args->{'method'};
@ -60,7 +60,7 @@ sub run {
if ( can_load( modules => { $plugin_class => undef } ) ) {
my $plugin = $plugin_class->new( { cgi => $cgi } );
if ( $plugin->can($plugin_method) ) {
$plugin->$plugin_method();
return $plugin->$plugin_method();
} else {
warn "Plugin does not have method $plugin_method";
}

30
koha-tmpl/intranet-tmpl/prog/en/modules/plugins/plugins-disabled.tt Normal file
View file

@ -0,0 +1,30 @@
[% INCLUDE 'doc-head-open.inc' %]
<title>Koha &rsaquo; Tools &rsaquo; Plugins &rsaquo; Upload Plugin
</title>
[% INCLUDE 'doc-head-close.inc' %]
[% INCLUDE 'calendar.inc' %]
</head>
<body>
[% INCLUDE 'header.inc' %]
[% INCLUDE 'circ-search.inc' %]
<div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a>
&rsaquo; <a href="/cgi-bin/koha/plugins/plugins-home.pl">Plugins</a>
&rsaquo; Plugins disabled
</div>
<div id="doc3" class="yui-t2">
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<div class="yui-g">
<div class="yui-u first">
<h1>Plugins disabled!</h1>
<p>To enable Koha plugins, the system preference UseKohaPlugins must be enabled, and the flag enable_plugins must be set in the Koha configuration file</p>
</div>
</div>
</div>
</div>
[% INCLUDE 'intranet-bottom.inc' %]

25
plugins/plugins-home.pl
View file

@ -29,29 +29,32 @@ use C4::Dates;
use C4::Debug;
use C4::Context;
die("Koha plugins are disabled!")
unless C4::Context->preference('UseKohaPlugins');
my $plugins_enabled = C4::Context->preference('UseKohaPlugins') && C4::Context->config("enable_plugins");
my $input = new CGI;
my $method = $input->param('method');
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
{ template_name => "plugins/plugins-home.tmpl",
query => $input,
type => "intranet",
{ template_name => ($plugins_enabled) ? "plugins/plugins-home.tt" : "plugins/plugins-disabled.tt",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => { plugins => '*' },
debug => 1,
}
);
$template->param(
koha_version => C4::Context->preference("Version"),
method => $method,
);
if ($plugins_enabled) {
my @plugins = Koha::Plugins->new()->GetPlugins($method);
$template->param(
koha_version => C4::Context->preference("Version"),
method => $method,
);
$template->param( plugins => \@plugins );
my @plugins = Koha::Plugins->new()->GetPlugins($method);
$template->param( plugins => \@plugins, );
}
output_html_with_http_headers( $input, $cookie, $template->output );

81
plugins/plugins-upload.pl
View file

@ -1,4 +1,5 @@
#!/usr/bin/perl
#
# This file is part of Koha.
#
@ -30,15 +31,14 @@ use C4::Members;
use C4::Debug;
use Koha::Plugins;
die("Koha plugins are disabled!")
unless C4::Context->preference('UseKohaPlugins');
my $plugins_enabled = C4::Context->preference('UseKohaPlugins') && C4::Context->config("enable_plugins");
my $input = new CGI;
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{ template_name => "plugins/plugins-upload.tmpl",
query => $input,
type => "intranet",
{ template_name => ($plugins_enabled) ? "plugins/plugins-upload.tmpl" : "plugins/plugins-disabled.tt",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => { plugins => 'manage' },
debug => 1,
@ -53,46 +53,51 @@ my ( $total, $handled, @counts, $tempfile, $tfh );
my %errors;
if ( ( $op eq 'Upload' ) && $uploadfile ) {
my $plugins_dir = C4::Context->config("pluginsdir");
if ($plugins_enabled) {
if ( ( $op eq 'Upload' ) && $uploadfile ) {
my $plugins_dir = C4::Context->config("pluginsdir");
my $dirname = File::Temp::tempdir( CLEANUP => 1 );
$debug and warn "dirname = $dirname";
my $dirname = File::Temp::tempdir( CLEANUP => 1 );
$debug and warn "dirname = $dirname";
my $filesuffix;
$filesuffix = $1 if $uploadfilename =~ m/(\..+)$/i;
( $tfh, $tempfile ) = File::Temp::tempfile( SUFFIX => $filesuffix, UNLINK => 1 );
my $filesuffix;
$filesuffix = $1 if $uploadfilename =~ m/(\..+)$/i;
( $tfh, $tempfile ) = File::Temp::tempfile( SUFFIX => $filesuffix, UNLINK => 1 );
$debug and warn "tempfile = $tempfile";
$debug and warn "tempfile = $tempfile";
$errors{'NOTKPZ'} = 1 if ( $uploadfilename !~ /\.kpz$/i );
$errors{'NOWRITETEMP'} = 1 unless ( -w $dirname );
$errors{'NOWRITEPLUGINS'} = 1 unless ( -w $plugins_dir );
$errors{'EMPTYUPLOAD'} = 1 unless ( length($uploadfile) > 0 );
$errors{'NOTKPZ'} = 1 if ( $uploadfilename !~ /\.kpz$/i );
$errors{'NOWRITETEMP'} = 1 unless ( -w $dirname );
$errors{'NOWRITEPLUGINS'} = 1 unless ( -w $plugins_dir );
$errors{'EMPTYUPLOAD'} = 1 unless ( length($uploadfile) > 0 );
if (%errors) {
$template->param( ERRORS => [ \%errors ] );
} else {
while (<$uploadfile>) {
print $tfh $_;
}
close $tfh;
my $ae = Archive::Extract->new( archive => $tempfile, type => 'zip' );
unless ( $ae->extract( to => $plugins_dir ) ) {
warn "ERROR: " . $ae->error;
$errors{'UZIPFAIL'} = $uploadfilename;
if (%errors) {
$template->param( ERRORS => [ \%errors ] );
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
}
} elsif ( ( $op eq 'Upload' ) && !$uploadfile ) {
warn "Problem uploading file or no file uploaded.";
}
} else {
while (<$uploadfile>) {
print $tfh $_;
}
close $tfh;
my $ae = Archive::Extract->new( archive => $tempfile, type => 'zip' );
unless ( $ae->extract( to => $plugins_dir ) ) {
warn "ERROR: " . $ae->error;
$errors{'UZIPFAIL'} = $uploadfilename;
$template->param( ERRORS => [ \%errors ] );
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
}
} elsif ( ( $op eq 'Upload' ) && !$uploadfile ) {
warn "Problem uploading file or no file uploaded.";
}
if ( $uploadfile && !%errors && !$template->param('ERRORS') ) {
print $input->redirect("/cgi-bin/koha/plugins/plugins-home.pl");
} else {
output_html_with_http_headers $input, $cookie, $template->output;
}
if ( $uploadfile && !%errors && !$template->param('ERRORS') ) {
print $input->redirect("/cgi-bin/koha/plugins/plugins-home.pl");
} else {
output_html_with_http_headers $input, $cookie, $template->output;
}

11
plugins/run.pl
View file

@ -29,8 +29,7 @@ use C4::Dates;
use C4::Debug;
use C4::Context;
die("Koha plugins are disabled!")
unless C4::Context->preference('UseKohaPlugins');
my $plugins_enabled = C4::Context->preference('UseKohaPlugins') && C4::Context->config("enable_plugins");
my $cgi = new CGI;
@ -38,7 +37,7 @@ my $class = $cgi->param('class');
my $method = $cgi->param('method');
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
{ template_name => "plugins/plugins-home.tmpl",
{ template_name => "plugins/plugins-disabled.tmpl",
query => $cgi,
type => "intranet",
authnotrequired => 0,
@ -47,4 +46,8 @@ my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
}
);
my $plugin = Koha::Plugins::Handler->run( { class => $class, method => $method, cgi => $cgi } );
if ( $plugins_enabled ) {
my $plugin = Koha::Plugins::Handler->run( { class => $class, method => $method, cgi => $cgi } );
} else {
output_html_with_http_headers( $cgi, $cookie, $template->output );
}

10
t/Koha/Plugin/Test.pm
View file

@ -29,25 +29,25 @@ sub new {
sub report {
my ( $self, $args ) = @_;
return 1;
return "Koha::Plugin::Test::report";
}
sub tool {
my ( $self, $args ) = @_;
return 1;
return "Koha::Plugin::Test::tool";
}
sub configure {
my ( $self, $args ) = @_;
return 1;
return "Koha::Plugin::Test::configure";;
}
sub install {
my ( $self, $args ) = @_;
return 1;
return "Koha::Plugin::Test::install";
}
sub uninstall {
my ( $self, $args ) = @_;
return 1;
return "Koha::Plugin::Test::uninstall";
}

4
t/db_dependent/Plugins.t
View file

@ -3,7 +3,7 @@
use strict;
use warnings;
use Test::More tests => 15;
use Test::More tests => 16;
use File::Basename;
use Module::Load::Conditional qw(can_load);
@ -32,6 +32,8 @@ ok( $plugin->can('configure'), 'Test plugin can configure' );
ok( $plugin->can('install'), 'Test plugin can install' );
ok( $plugin->can('uninstall'), 'Test plugin can install' );
ok( Koha::Plugins::Handler->run({ class => "Koha::Plugin::Test", method => 'report' }) eq "Koha::Plugin::Test::report", 'Test run plugin report method' );
my $metadata = $plugin->get_metadata();
ok( $metadata->{'name'} eq 'Test Plugin', 'Test $plugin->get_metadata()' );