From 51bdf62807138e8adc6d0fa133c3b8090f624c33 Mon Sep 17 00:00:00 2001 From: Srdjan Date: Fri, 8 Nov 2013 15:45:13 +1300 Subject: [PATCH] bug_11213: Changed XSLTParse4Display() interface The list of biblio items is passed on now, instead of GetItemsInfo() being called. This is because the callers already have the list ready, so the GetItemsInfo() call is being duplicated unnecessarily. Search::searchResults() builds items list from XML, and that one is passed instead. * XSLT::XSLTParse4Display() - supply the items list as input param - removed hidden items list param - hidden should not be in the items list - changed buildKohaItemsNamespace() accordingly * Items - added sort_by input param to GetItemsInfo() * catalogue/detail.pl, opac/opac-detail.pl, shelfpage() - added items list to the XSLTParse4Display() call * Search::searchResults() - include all available info when building items lists - added combined items list (available, on loan, other) to the XSLTParse4Display() call To test: This change is a noop, so following screens need to be checked against any changes: * Intranet: - catalogue/search.pl (results) - catalogue/detail.pl - virtualshelves/shelves.pl * Opac - opac-search.pl (results, hidelostitems syspref on and off) - opac-detail.pl - opac-shelves.pl The display should stay the same before and after patch. The speed should increase though. --- C4/Items.pm | 25 ++++++++++++++++++++++--- C4/Search.pm | 19 +++++-------------- C4/XSLT.pm | 23 +++++++++++++---------- catalogue/detail.pl | 12 ++++++------ opac/opac-detail.pl | 10 +++++----- 5 files changed, 51 insertions(+), 38 deletions(-) diff --git a/C4/Items.pm b/C4/Items.pm index a0dfb29..8d8174e 100644 --- a/C4/Items.pm +++ b/C4/Items.pm @@ -1258,10 +1258,14 @@ sub GetItemsByBiblioitemnumber { =head2 GetItemsInfo - @results = GetItemsInfo($biblionumber); + @results = GetItemsInfo($biblionumber, $order_by); Returns information about items with the given biblionumber. +The list is ordered by home branch name and some complex criteria +within it (see the code), unless $order_by is specified. +Currently only "cn_sort" is supported. + C returns a list of references-to-hash. Each element contains a number of keys. Most of them are attributes from the C, C, C, and C tables in the @@ -1299,7 +1303,8 @@ If this is set, it is set to C. =cut sub GetItemsInfo { - my ( $biblionumber ) = @_; + my ( $biblionumber, $order_by ) = @_; + my $dbh = C4::Context->dbh; # note biblioitems.* must be avoided to prevent large marc and marcxml fields from killing performance. require C4::Languages; @@ -1354,7 +1359,18 @@ sub GetItemsInfo { AND localization.lang = ? |; - $query .= " WHERE items.biblionumber = ? ORDER BY home.branchname, items.enumchron, LPAD( items.copynumber, 8, '0' ), items.dateaccessioned DESC" ; + $query .= " WHERE items.biblionumber = ? ORDER BY "; + my $order_by_cause = "home.branchname, items.enumchron, LPAD( items.copynumber, 8, '0' ), items.dateaccessioned DESC" ; + if ($order_by) { + if ($order_by eq 'cn_sort') { + $order_by_cause = "cn_sort ASC"; + } + else { + warn qq{Unsupported order by "$order_by"}; + } + } + $query .= $order_by_cause; + my $sth = $dbh->prepare($query); $sth->execute($language, $biblionumber); my $i = 0; @@ -1387,6 +1403,9 @@ sub GetItemsInfo { $data->{stack} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{stack} ); } + $data->{location_intranet} = GetKohaAuthorisedValueLib('LOC', $data->{location}); + $data->{location_opac} = GetKohaAuthorisedValueLib('LOC', $data->{location}, 1); + # Find the last 3 people who borrowed this item. my $sth2 = $dbh->prepare("SELECT * FROM old_issues,borrowers WHERE itemnumber = ? diff --git a/C4/Search.pm b/C4/Search.pm index 9b7bde3..a1e6b4c 100644 --- a/C4/Search.pm +++ b/C4/Search.pm @@ -2007,7 +2007,6 @@ sub searchResults { my $items_count = scalar(@fields); my $maxitems_pref = C4::Context->preference('maxItemsinSearchResults'); my $maxitems = $maxitems_pref ? $maxitems_pref - 1 : 1; - my @hiddenitems; # hidden itemnumbers based on OpacHiddenItems syspref # loop through every item foreach my $field (@fields) { @@ -2029,7 +2028,6 @@ sub searchResults { # hidden based on OpacHiddenItems syspref my @hi = C4::Items::GetHiddenItemnumbers($item); if (scalar @hi) { - push @hiddenitems, @hi; $hideatopac_count++; next; } @@ -2046,7 +2044,7 @@ sub searchResults { $item->{'branchname'} = $branches{$item->{$otherbranch}}; } - my $prefix = $item->{$hbranch} . '--' . $item->{location} . $item->{itype} . $item->{itemcallnumber}; + my $prefix = $item->{$hbranch} . '--' . $item->{location} . $item->{itype} . $item->{itemcallnumber}; # For each grouping of items (onloan, available, unavailable), we build a key to store relevant info about that item my $userenv = C4::Context->userenv; if ( $item->{onloan} @@ -2054,12 +2052,10 @@ sub searchResults { { $onloan_count++; my $key = $prefix . $item->{onloan} . $item->{barcode}; + $onloan_items->{$key} = { %$item }; $onloan_items->{$key}->{due_date} = output_pref( { dt => dt_from_string( $item->{onloan} ), dateonly => 1 } ); $onloan_items->{$key}->{count}++ if $item->{$hbranch}; - $onloan_items->{$key}->{branchname} = $item->{branchname}; $onloan_items->{$key}->{location} = $shelflocations->{ $item->{location} }; - $onloan_items->{$key}->{itemcallnumber} = $item->{itemcallnumber}; - $onloan_items->{$key}->{description} = $item->{description}; $onloan_items->{$key}->{imageurl} = getitemtypeimagelocation( $search_context, $itemtypes{ $item->{itype} }->{imageurl} ); @@ -2145,25 +2141,20 @@ sub searchResults { $other_count++; my $key = $prefix . $item->{status}; - foreach (qw(withdrawn itemlost damaged branchname itemcallnumber)) { - $other_items->{$key}->{$_} = $item->{$_}; - } + $other_items->{$key} = { %$item }; $other_items->{$key}->{intransit} = ( $transfertwhen ne '' ) ? 1 : 0; $other_items->{$key}->{onhold} = ($reservestatus) ? 1 : 0; $other_items->{$key}->{notforloan} = GetAuthorisedValueDesc('','',$item->{notforloan},'','',$notforloan_authorised_value) if $notforloan_authorised_value and $item->{notforloan}; $other_items->{$key}->{count}++ if $item->{$hbranch}; $other_items->{$key}->{location} = $shelflocations->{ $item->{location} }; - $other_items->{$key}->{description} = $item->{description}; $other_items->{$key}->{imageurl} = getitemtypeimagelocation( $search_context, $itemtypes{ $item->{itype} }->{imageurl} ); } # item is available else { $can_place_holds = 1; $available_count++; + $available_items->{$prefix} = { %$item }; $available_items->{$prefix}->{count}++ if $item->{$hbranch}; - foreach (qw(branchname itemcallnumber description)) { - $available_items->{$prefix}->{$_} = $item->{$_}; - } $available_items->{$prefix}->{location} = $shelflocations->{ $item->{location} }; $available_items->{$prefix}->{imageurl} = getitemtypeimagelocation( $search_context, $itemtypes{ $item->{itype} }->{imageurl} ); } @@ -2192,7 +2183,7 @@ sub searchResults { # XSLT processing of some stuff my $interface = $search_context eq 'opac' ? 'OPAC' : ''; if (!$scan && C4::Context->preference($interface . "XSLTResultsDisplay")) { - $oldbiblio->{XSLTResultsRecord} = XSLTParse4Display($oldbiblio->{biblionumber}, $marcrecord, $interface."XSLTResultsDisplay", 1, \@hiddenitems); + $oldbiblio->{XSLTResultsRecord} = XSLTParse4Display($oldbiblio->{biblionumber}, $marcrecord, $interface."XSLTResultsDisplay", [@available_items_loop, @onloan_items_loop, @other_items_loop], 1); # the last parameter tells Koha to clean up the problematic ampersand entities that Zebra outputs } diff --git a/C4/XSLT.pm b/C4/XSLT.pm index dd13c50..874deee 100644 --- a/C4/XSLT.pm +++ b/C4/XSLT.pm @@ -156,8 +156,17 @@ sub _get_best_default_xslt_filename { return $xslfilename; } +=head2 XSLTParse4Display( $biblionumber, $orig_record, $xslsyspref, $items, $fixamps ) + + $items => an array of items rerords, as returned from eg. GetItemsInfo + +Returns XSLT block + +=cut + sub XSLTParse4Display { - my ( $biblionumber, $orig_record, $xslsyspref, $fixamps, $hidden_items ) = @_; + my ( $biblionumber, $orig_record, $xslsyspref, $items, $fixamps ) = @_; + my $xslfilename = C4::Context->preference($xslsyspref); if ( $xslfilename =~ /^\s*"?default"?\s*$/i ) { my $htdocs; @@ -195,7 +204,7 @@ sub XSLTParse4Display { # grab the XML, run it through our stylesheet, push it out to the browser my $record = transformMARCXML4XSLT($biblionumber, $orig_record); - my $itemsxml = buildKohaItemsNamespace($biblionumber, $hidden_items); + my $itemsxml = $items ? buildKohaItemsNamespace($biblionumber, $items) : ""; my $xmlrecord = $record->as_xml(C4::Context->preference('marcflavour')); my $sysxml = "\n"; foreach my $syspref ( qw/ hidelostitems OPACURLOpenInNewWindow @@ -242,13 +251,7 @@ Is only used in this module currently. =cut sub buildKohaItemsNamespace { - my ($biblionumber, $hidden_items) = @_; - - my @items = C4::Items::GetItemsInfo($biblionumber); - if ($hidden_items && @$hidden_items) { - my %hi = map {$_ => 1} @$hidden_items; - @items = grep { !$hi{$_->{itemnumber}} } @items; - } + my ($biblionumber, $items) = @_; my $shelflocations = GetKohaAuthorisedValues('items.location',GetFrameworkCode($biblionumber), 'opac'); my $ccodes = GetKohaAuthorisedValues('items.ccode',GetFrameworkCode($biblionumber), 'opac'); @@ -258,7 +261,7 @@ sub buildKohaItemsNamespace { my $location = ""; my $ccode = ""; my $xml = ''; - for my $item (@items) { + for my $item (@$items) { my $status; my ( $transfertwhen, $transfertfrom, $transfertto ) = C4::Circulation::GetTransfers($item->{itemnumber}); diff --git a/catalogue/detail.pl b/catalogue/detail.pl index c4afb62..bea9c13 100755 --- a/catalogue/detail.pl +++ b/catalogue/detail.pl @@ -83,12 +83,6 @@ my $fw = GetFrameworkCode($biblionumber); my $showallitems = $query->param('showallitems'); my $marcflavour = C4::Context->preference("marcflavour"); -# XSLT processing of some stuff -if (C4::Context->preference("XSLTDetailsDisplay") ) { - $template->param('XSLTDetailsDisplay' =>'1', - 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "XSLTDetailsDisplay") ); -} - $template->param( 'SpineLabelShowPrintOnBibDetails' => C4::Context->preference("SpineLabelShowPrintOnBibDetails") ); $template->param( ocoins => GetCOinSBiblio($record) ); @@ -136,6 +130,12 @@ if (@hostitems){ push (@items,@hostitems); } +# XSLT processing of some stuff +if (C4::Context->preference("XSLTDetailsDisplay") ) { + $template->param('XSLTDetailsDisplay' =>'1', + 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "XSLTDetailsDisplay", \@all_items) ); +} + my $dat = &GetBiblioData($biblionumber); #coping with subscriptions diff --git a/opac/opac-detail.pl b/opac/opac-detail.pl index 6d71bed..d753700 100755 --- a/opac/opac-detail.pl +++ b/opac/opac-detail.pl @@ -140,11 +140,6 @@ SetUTF8Flag($record); my $marcflavour = C4::Context->preference("marcflavour"); my $ean = GetNormalizedEAN( $record, $marcflavour ); -# XSLT processing of some stuff -if (C4::Context->preference("OPACXSLTDetailsDisplay") ) { - $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "OPACXSLTDetailsDisplay" ) ); -} - my $OpacBrowseResults = C4::Context->preference("OpacBrowseResults"); $template->{VARS}->{'OpacBrowseResults'} = $OpacBrowseResults; @@ -480,6 +475,11 @@ if ($hideitems) { @items = @all_items; } +# XSLT processing of some stuff +if (C4::Context->preference("OPACXSLTDetailsDisplay") ) { + $template->param( 'XSLTBloc' => XSLTParse4Display($biblionumber, $record, "OPACXSLTDetailsDisplay", \@items) ); +} + my $branches = GetBranches(); my $branch = ''; if (C4::Context->userenv){ -- 2.5.0