use C4::Context;
use C4::Templates;
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
+use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
BEGIN {
- # set the version for version checking
- $VERSION = 3.07.00.049;
require Exporter;
@ISA = qw(Exporter);
);
push @EXPORT, qw(
&output_html_with_http_headers &output_ajax_with_http_headers &output_with_http_headers
+ &output_and_exit_if_error &output_and_exit
);
}
=head1 FUNCTIONS
=over 2
-=cut
=item pagination_bar
return ( $x_req and $x_req =~ /XMLHttpRequest/i ) ? 1 : 0;
}
+=item output_and_exit_if_error
+
+ output_and_exit_if_error( $query, $cookie, $template, $params );
+
+To executed at the beginning of scripts to stop the script at this point if
+some errors are found.
+
+Tests for module 'members':
+* patron is not defined (we are looking for a patron that does no longer exist/never existed)
+* The logged in user cannot see patron's infos (feature 'cannot_see_patron_infos')
+
+Others will be added here depending on the needs (for instance biblio does not exist will be useful).
+
+=cut
+
+sub output_and_exit_if_error {
+ my ( $query, $cookie, $template, $params ) = @_;
+ my $error;
+ if ( $params and exists $params->{module} ) {
+ if ( $params->{module} eq 'members' ) {
+ my $logged_in_user = $params->{logged_in_user};
+ my $current_patron = $params->{current_patron};
+ if ( not $current_patron ) {
+ $error = 'unknown_patron';
+ }
+ elsif( not $logged_in_user->can_see_patron_infos( $current_patron ) ) {
+ $error = 'cannot_see_patron_infos';
+ }
+ }
+ }
+
+ output_and_exit( $query, $cookie, $template, $error ) if $error;
+ return;
+}
+
+=item output_and_exit
+
+ output_and_exit( $query, $cookie, $template, $error );
+
+ $error is a blocking error like biblionumber not found or so.
+ We should output the error and exit.
+
+=cut
+
+sub output_and_exit {
+ my ( $query, $cookie, $template, $error ) = @_;
+ $template->param( blocking_error => $error );
+ output_html_with_http_headers ( $query, $cookie, $template->output );
+ exit;
+}
+
sub parametrized_url {
my $url = shift || ''; # ie page.pl?ln={LANG}
my $vars = shift || {}; # ie { LANG => en }
my $ret = $url;
while ( my ($key,$val) = each %$vars) {
- my $val_url = URI::Escape::uri_escape_utf8($val);
+ my $val_url = URI::Escape::uri_escape_utf8( $val // q{} );
$ret =~ s/\{$key\}/$val_url/g;
}
- $ret =~ s/\{[^\{]*\}//g; # remove not defined vars
+ $ret =~ s/\{[^\{]*\}//g; # remove remaining vars
return $ret;
}