Bugzilla – Attachment 49750 Details for
Bug 11213
GetItemsInfo() called twice
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[patch]
bug_11213: Changed XSLTParse4Display() interface
bug11213-Changed-XSLTParse4Display-interface.patch (text/plain), 15.11 KB, created by
Srdjan Jankovic
on 2016-03-31 23:45:11 UTC
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Description:
bug_11213: Changed XSLTParse4Display() interface
Filename:
MIME Type:
Creator:
Srdjan Jankovic
Created:
2016-03-31 23:45:11 UTC
Size:
15.11 KB
patch
obsolete
>From 09f70fbbd9ccdfdac9fd853e9564a0557c0099d9 Mon Sep 17 00:00:00 2001 >From: Srdjan <srdjan@catalyst.net.nz> >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 >- removed GetItemsLocationInfo() >- added sort_by input param to GetItemsInfo() >- VirtualShelves::Page::shelfpage() - replaced GetItemsLocationInfo() call > with GetItemsInfo() call, passing order_by "cn_sort" > >* 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 | 91 +++++++++++++---------------------------------------- > C4/Search.pm | 19 +++-------- > C4/XSLT.pm | 23 ++++++++------ > catalogue/detail.pl | 12 +++---- > opac/opac-detail.pl | 10 +++--- > 5 files changed, 51 insertions(+), 104 deletions(-) > >diff --git a/C4/Items.pm b/C4/Items.pm >index a0dfb29..fb32cf0 100644 >--- a/C4/Items.pm >+++ b/C4/Items.pm >@@ -69,7 +69,6 @@ BEGIN { > GetItemInfosOf > GetItemsByBiblioitemnumber > GetItemsInfo >- GetItemsLocationInfo > GetHostItemsInfo > GetItemnumbersForBiblio > get_itemnumbers_of >@@ -1258,10 +1257,14 @@ 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<GetItemsInfo> returns a list of references-to-hash. Each element > contains a number of keys. Most of them are attributes from the > C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the >@@ -1299,7 +1302,8 @@ If this is set, it is set to C<One Order>. > =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 +1358,18 @@ 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 +1402,9 @@ 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 = $dbh->prepare("SELECT * FROM old_issues,borrowers > WHERE itemnumber = ? >@@ -1411,71 +1429,6 @@ sub GetItemsInfo { > : @results; > } > >-=head2 GetItemsLocationInfo >- >- my @itemlocinfo = GetItemsLocationInfo($biblionumber); >- >-Returns the branch names, shelving location and itemcallnumber for each item attached to the biblio in question >- >-C<GetItemsInfo> returns a list of references-to-hash. Data returned: >- >-=over 2 >- >-=item C<$data-E<gt>{homebranch}> >- >-Branch Name of the item's homebranch >- >-=item C<$data-E<gt>{holdingbranch}> >- >-Branch Name of the item's holdingbranch >- >-=item C<$data-E<gt>{location}> >- >-Item's shelving location code >- >-=item C<$data-E<gt>{location_intranet}> >- >-The intranet description for the Shelving Location as set in authorised_values 'LOC' >- >-=item C<$data-E<gt>{location_opac}> >- >-The OPAC description for the Shelving Location as set in authorised_values 'LOC'. Falls back to intranet description if no OPAC >-description is set. >- >-=item C<$data-E<gt>{itemcallnumber}> >- >-Item's itemcallnumber >- >-=item C<$data-E<gt>{cn_sort}> >- >-Item's call number normalized for sorting >- >-=back >- >-=cut >- >-sub GetItemsLocationInfo { >- my $biblionumber = shift; >- my @results; >- >- my $dbh = C4::Context->dbh; >- my $query = "SELECT a.branchname as homebranch, b.branchname as holdingbranch, >- location, itemcallnumber, cn_sort >- FROM items, branches as a, branches as b >- WHERE homebranch = a.branchcode AND holdingbranch = b.branchcode >- AND biblionumber = ? >- ORDER BY cn_sort ASC"; >- my $sth = $dbh->prepare($query); >- $sth->execute($biblionumber); >- >- while ( my $data = $sth->fetchrow_hashref ) { >- $data->{location_intranet} = GetKohaAuthorisedValueLib('LOC', $data->{location}); >- $data->{location_opac}= GetKohaAuthorisedValueLib('LOC', $data->{location}, 1); >- push @results, $data; >- } >- return @results; >-} >- > =head2 GetHostItemsInfo > > $hostiteminfo = GetHostItemsInfo($hostfield); >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 = "<sysprefs>\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
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