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
=cut
sub pagination_bar {
- my $base_url = (@_ ? shift : $ENV{SCRIPT_NAME} . $ENV{QUERY_STRING}) or return;
+ my $base_url = (@_ ? shift : return);
my $nb_pages = (@_) ? shift : 1;
my $current_page = (@_) ? shift : undef; # delay default until later
my $startfrom_name = (@_) ? shift : 'page';
+ my $additional_parameters = shift || {};
# how many pages to show before and after the current page?
my $pages_around = 2;
$base_url =~ s/$delim$//; # remove trailing delim
my $url = $base_url . (($base_url =~ m/$delim/ or $base_url =~ m/\?/) ? '&' : '?' ) . $startfrom_name . '=';
+ my $url_suffix;
+ while ( my ( $k, $v ) = each %$additional_parameters ) {
+ $url_suffix .= '&' . $k . '=' . $v;
+ }
my $pagination_bar = '';
# navigation bar useful only if more than one page to display !
"\n" . ' '
. '<a href="'
. $url
- . '1" rel="start">'
+ . '1'
+ . $url_suffix
+ . '"rel="start">'
. '<<' . '</a>';
}
else {
. '<a href="'
. $url
. $previous
+ . $url_suffix
. '" rel="prev">' . '<' . '</a>';
}
else {
"\n" . ' '
. '<a href="'
. $url
- . $page_number . '">'
+ . $page_number
+ . $url_suffix
+ . '">'
. $page_number . '</a>';
}
$last_displayed_page = $page_number;
. ' <a href="'
. $url
. $next
+ . $url_suffix
. '" rel="next">' . '>' . '</a>';
}
else {
. ' <a href="'
. $url
. $nb_pages
+ . $url_suffix
. '" rel="last">'
. '>>' . '</a>';
}
my $cache_policy = 'no-cache';
$cache_policy .= ', no-store, max-age=0' if $extra_options->{force_no_caching};
my $options = {
- type => $content_type_map{$content_type},
- status => $status,
- charset => 'UTF-8',
- Pragma => 'no-cache',
- 'Cache-Control' => $cache_policy,
+ type => $content_type_map{$content_type},
+ status => $status,
+ charset => 'UTF-8',
+ Pragma => 'no-cache',
+ 'Cache-Control' => $cache_policy,
+ 'X-Frame-Options' => 'SAMEORIGIN',
};
$options->{expires} = 'now' if $extra_options->{force_no_caching};
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;
}