Koha/opac/sco/sco-main.pl
Jonathan Druart 9d6d641d1f Bug 17600: Standardize our EXPORT_OK
On bug 17591 we discovered that there was something weird going on with
the way we export and use subroutines/modules.
This patch tries to standardize our EXPORT to use EXPORT_OK only.

That way we will need to explicitely define the subroutine we want to
use from a module.

This patch is a squashed version of:
Bug 17600: After export.pl
Bug 17600: After perlimport
Bug 17600: Manual changes
Bug 17600: Other manual changes after second perlimports run
Bug 17600: Fix tests

And a lot of other manual changes.

export.pl is a dirty script that can be found on bug 17600.

"perlimport" is:
git clone https://github.com/oalders/App-perlimports.git
cd App-perlimports/
cpanm --installdeps .
export PERL5LIB="$PERL5LIB:/kohadevbox/koha/App-perlimports/lib"
find . \( -name "*.pl" -o -name "*.pm" \) -exec perl App-perlimports/script/perlimports --inplace-edit --no-preserve-unused --filename {} \;

The ideas of this patch are to:
* use EXPORT_OK instead of EXPORT
* perltidy the EXPORT_OK list
* remove '&' before the subroutine names
* remove some uneeded use statements
* explicitely import the subroutines we need within the controllers or
modules

Note that the private subroutines (starting with _) should not be
exported (and not used from outside of the module except from tests).

EXPORT vs EXPORT_OK (from
https://www.thegeekstuff.com/2010/06/perl-exporter-examples/)
"""
Export allows to export the functions and variables of modules to user’s namespace using the standard import method. This way, we don’t need to create the objects for the modules to access it’s members.

@EXPORT and @EXPORT_OK are the two main variables used during export operation.

@EXPORT contains list of symbols (subroutines and variables) of the module to be exported into the caller namespace.

@EXPORT_OK does export of symbols on demand basis.
"""

If this patch caused a conflict with a patch you wrote prior to its
push:
* Make sure you are not reintroducing a "use" statement that has been
removed
* "$subroutine" is not exported by the C4::$MODULE module
means that you need to add the subroutine to the @EXPORT_OK list
* Bareword "$subroutine" not allowed while "strict subs"
means that you didn't imported the subroutine from the module:
  - use $MODULE qw( $subroutine list );
You can also use the fully qualified namespace: C4::$MODULE::$subroutine

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2021-07-16 08:58:47 +02:00

359 lines
13 KiB
Perl
Executable file

#!/usr/bin/perl
#
# This code has been modified by Trendsetters (originally from opac-user.pl)
# This code has been modified by rch
# Parts Copyright 2010-2011, ByWater Solutions (those related to username/password auth)
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
# We're going to authenticate a self-check user. we'll add a flag to borrowers 'selfcheck'
#
# We're in a controlled environment; we trust the user.
# So the selfcheck station will accept a patronid and issue items to that borrower.
# FIXME: NOT really a controlled environment... We're on the internet!
#
# The checkout permission comes form the CGI cookie/session of a staff user.
# The patron is not really logging in here in the same way as they do on the
# rest of the OPAC. So don't confuse loggedinuser with the patron user.
#
# FIXME: inputfocus not really used in TMPL
use Modern::Perl;
use CGI qw ( -utf8 );
use C4::Auth qw( in_iprange get_template_and_user checkpw );
use C4::Circulation qw( AddReturn CanBookBeIssued AddIssue CanBookBeRenewed AddRenewal );
use C4::Reserves;
use C4::Output qw( output_html_with_http_headers );
use C4::Members;
use Koha::DateUtils qw( dt_from_string );
use Koha::Acquisition::Currencies;
use Koha::Items;
use Koha::Patrons;
use Koha::Patron::Images;
use Koha::Patron::Messages;
use Koha::Token;
my $query = CGI->new;
unless (C4::Context->preference('WebBasedSelfCheck')) {
# redirect to OPAC home if self-check is not enabled
print $query->redirect("/cgi-bin/koha/opac-main.pl");
exit;
}
unless ( in_iprange(C4::Context->preference('SelfCheckAllowByIPRanges')) ) {
# redirect to OPAC home if self-checkout not permitted from current IP
print $query->redirect("/cgi-bin/koha/opac-main.pl");
exit;
}
if (C4::Context->preference('AutoSelfCheckAllowed'))
{
my $AutoSelfCheckID = C4::Context->preference('AutoSelfCheckID');
my $AutoSelfCheckPass = C4::Context->preference('AutoSelfCheckPass');
$query->param(-name=>'userid',-values=>[$AutoSelfCheckID]);
$query->param(-name=>'password',-values=>[$AutoSelfCheckPass]);
$query->param(-name=>'koha_login_context',-values=>['sco']);
}
$query->param(-name=>'sco_user_login',-values=>[1]);
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => "sco/sco-main.tt",
flagsrequired => { self_check => "self_checkout_module" },
query => $query,
type => "opac",
}
);
# Get the self checkout timeout preference, or use 120 seconds as a default
my $selfchecktimeout = 120000;
if (C4::Context->preference('SelfCheckTimeout')) {
$selfchecktimeout = C4::Context->preference('SelfCheckTimeout') * 1000;
}
$template->param( SelfCheckTimeout => $selfchecktimeout );
# Checks policy laid out by SCOAllowCheckin, defaults to 'on' if preference is undefined
my $allowselfcheckreturns = 1;
if (defined C4::Context->preference('SCOAllowCheckin')) {
$allowselfcheckreturns = C4::Context->preference('SCOAllowCheckin');
}
my $issuerid = $loggedinuser;
my ($op, $patronid, $patronlogin, $patronpw, $barcode, $confirmed, $newissues) = (
$query->param("op") || '',
$query->param("patronid") || '',
$query->param("patronlogin")|| '',
$query->param("patronpw") || '',
$query->param("barcode") || '',
$query->param("confirmed") || '',
$query->param("newissues") || '',
);
my @newissueslist = split /,/, $newissues;
my $issuenoconfirm = 1; #don't need to confirm on issue.
my $issuer = Koha::Patrons->find( $issuerid )->unblessed;
my $item = Koha::Items->find({ barcode => $barcode });
if (C4::Context->preference('SelfCheckoutByLogin') && !$patronid) {
my $dbh = C4::Context->dbh;
my $resval;
($resval, $patronid) = checkpw($dbh, $patronlogin, $patronpw);
}
my ( $borrower, $patron );
if ( $patronid ) {
$patron = Koha::Patrons->find( { cardnumber => $patronid } );
$borrower = $patron->unblessed if $patron;
}
my $branch = $issuer->{branchcode};
my $confirm_required = 0;
my $return_only = 0;
#warn "issuer cardnumber: " . $issuer->{cardnumber};
#warn "patron cardnumber: " . $borrower->{cardnumber};
if ($op eq "logout") {
$template->param( loggedout => 1 );
$query->param( patronid => undef, patronlogin => undef, patronpw => undef );
}
elsif ( $op eq "returnbook" && $allowselfcheckreturns ) {
my $success = 0;
my $human_required = 0;
if ( C4::Context->preference("CircConfirmItemParts") ) {
my $item = Koha::Items->find( { barcode => $barcode } );
if ( defined($item)
&& $item->materials )
{
$human_required = 1;
}
}
($success) = AddReturn( $barcode, $branch )
unless $human_required;
$template->param( returned => $success );
}
elsif ( $patron && ( $op eq 'checkout' ) ) {
my $impossible = {};
my $needconfirm = {};
( $impossible, $needconfirm ) = CanBookBeIssued(
$patron,
$barcode,
undef,
0,
C4::Context->preference("AllowItemsOnHoldCheckoutSCO")
);
my $issue_error;
if ( $confirm_required = scalar keys %$needconfirm ) {
for my $error ( qw( UNKNOWN_BARCODE max_loans_allowed ISSUED_TO_ANOTHER NO_MORE_RENEWALS NOT_FOR_LOAN DEBT WTHDRAWN RESTRICTED RESERVED ITEMNOTSAMEBRANCH EXPIRED DEBARRED CARD_LOST GNA INVALID_DATE UNKNOWN_BARCODE TOO_MANY DEBT_GUARANTEES DEBT_GUARANTORS USERBLOCKEDOVERDUE PATRON_CANT PREVISSUE NOT_FOR_LOAN_FORCING ITEM_LOST ADDITIONAL_MATERIALS ) ) {
if ( $needconfirm->{$error} ) {
$issue_error = $error;
$confirmed = 0;
last;
}
}
}
#warn "confirm_required: " . $confirm_required ;
if (scalar keys %$impossible) {
my $issue_error = (keys %$impossible)[0]; # FIXME This is wrong, we assume only one error and keys are not ordered
my $title = ( $item ) ? $item->biblio->title : '';
$template->param(
impossible => $issue_error,
"circ_error_$issue_error" => 1,
title => $title,
hide_main => 1,
);
if ($issue_error eq 'DEBT') {
$template->param(DEBT => $impossible->{DEBT});
}
#warn "issue_error: " . $issue_error ;
if ( $issue_error eq "NO_MORE_RENEWALS" ) {
$return_only = 1;
$template->param(
returnitem => 1,
barcode => $barcode,
);
}
} elsif ( $needconfirm->{RENEW_ISSUE} ){
$template->param(
renew => 1,
barcode => $barcode,
confirm => 1,
confirm_renew_issue => 1,
hide_main => 1,
);
} elsif ( $confirm_required && !$confirmed ) {
#warn "failed confirmation";
$template->param(
impossible => 1,
"circ_error_$issue_error" => 1,
hide_main => 1,
);
if ($issue_error eq 'DEBT') {
$template->param(DEBT => $needconfirm->{DEBT});
}
} else {
if ( $confirmed || $issuenoconfirm ) { # we'll want to call getpatroninfo again to get updated issues.
my ( $hold_existed, $item );
if ( C4::Context->preference('HoldFeeMode') eq 'any_time_is_collected' ) {
# There is no easy way to know if the patron has been charged for this item.
# So we check if a hold existed for this item before the check in
$item = Koha::Items->find({ barcode => $barcode });
$hold_existed = Koha::Holds->search(
{
-and => {
borrowernumber => $borrower->{borrowernumber},
-or => {
biblionumber => $item->biblionumber,
itemnumber => $item->itemnumber
}
}
}
)->count;
}
AddIssue( $borrower, $barcode );
$template->param( issued => 1 );
push @newissueslist, $barcode;
if ( $hold_existed ) {
my $dtf = Koha::Database->new->schema->storage->datetime_parser;
$template->param(
# If the hold existed before the check in, let's confirm that the charge line exists
# Note that this should not be needed but since we do not have proper exception handling here we do it this way
patron_has_hold_fee => Koha::Account::Lines->search(
{
borrowernumber => $borrower->{borrowernumber},
debit_type_code => 'RESERVE',
description => $item->biblio->title,
date => $dtf->format_date(dt_from_string)
}
)->count,
);
}
} else {
$confirm_required = 1;
#warn "issue confirmation";
$template->param(
confirm => "Issuing title: " . $item->biblio->title,
barcode => $barcode,
hide_main => 1,
inputfocus => 'confirm',
);
}
}
} # $op
if ( $patron && ( $op eq 'renew' ) ) {
my ($status,$renewerror) = CanBookBeRenewed( $borrower->{borrowernumber}, $item->itemnumber );
if ($status) {
#warn "renewing";
AddRenewal( $borrower->{borrowernumber}, $item->itemnumber, undef, undef, undef, undef, 1 );
push @newissueslist, $barcode;
$template->param( renewed => 1 );
}
}
if ($borrower) {
# warn "issuer's branchcode: " . $issuer->{branchcode};
# warn "user's branchcode: " . $borrower->{branchcode};
my $borrowername = sprintf "%s %s", ($borrower->{firstname} || ''), ($borrower->{surname} || '');
my $pending_checkouts = $patron->pending_checkouts;
my @checkouts;
while ( my $c = $pending_checkouts->next ) {
my $checkout = $c->unblessed_all_relateds;
my ($can_be_renewed, $renew_error) = CanBookBeRenewed(
$borrower->{borrowernumber},
$checkout->{itemnumber},
);
$checkout->{can_be_renewed} = $can_be_renewed; # In the future this will be $checkout->can_be_renewed
$checkout->{renew_error} = $renew_error;
$checkout->{overdue} = $c->is_overdue;
push @checkouts, $checkout;
}
my $show_priority;
for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
m/priority/ and $show_priority = 1;
}
my $account = $patron->account;
my $total = $account->balance;
my $accountlines = $account->lines;
my $holds = $patron->holds;
my $waiting_holds_count = 0;
while(my $hold = $holds->next) {
$waiting_holds_count++ if $hold->is_waiting;
}
$template->param(
validuser => 1,
borrowername => $borrowername,
issues_count => scalar(@checkouts),
ISSUES => \@checkouts,
HOLDS => $holds,
newissues => join(',',@newissueslist),
patronid => $patronid,
patronlogin => $patronlogin,
patronpw => $patronpw,
waiting_holds_count => $waiting_holds_count,
noitemlinks => 1 ,
borrowernumber => $borrower->{'borrowernumber'},
SuspendHoldsOpac => C4::Context->preference('SuspendHoldsOpac'),
AutoResumeSuspendedHolds => C4::Context->preference('AutoResumeSuspendedHolds'),
howpriority => $show_priority,
ACCOUNT_LINES => $accountlines,
total => $total,
);
my $patron_messages = Koha::Patron::Messages->search(
{
borrowernumber => $borrower->{'borrowernumber'},
message_type => 'B',
}
);
$template->param(
patron_messages => $patron_messages,
opacnote => $borrower->{opacnote},
);
my $inputfocus = ($return_only == 1) ? 'returnbook' :
($confirm_required == 1) ? 'confirm' : 'barcode' ;
$template->param(
inputfocus => $inputfocus,
nofines => 1,
);
if (C4::Context->preference('ShowPatronImageInWebBasedSelfCheck')) {
my $patron_image = Koha::Patron::Images->find($borrower->{borrowernumber});
$template->param(
display_patron_image => 1,
csrf_token => Koha::Token->new->generate_csrf( { session_id => scalar $query->cookie('CGISESSID') . $borrower->{cardnumber}, id => $borrower->{userid}} ),
) if $patron_image;
}
} else {
$template->param(
patronid => $patronid,
nouser => $patronid,
);
}
output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };