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Adding Some new functions

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Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
This commit is contained in:
Henri-Damien LAURENT 2009-08-24 22:10:28 +02:00
parent 961d7fceef
commit 7753bbad4f
1 changed files with 136 additions and 17 deletions
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153
C4/Items.pm
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@ -64,6 +64,9 @@ BEGIN {
get_itemnumbers_of get_itemnumbers_of
GetItemnumberFromBarcode GetItemnumberFromBarcode
DelItemCheck
MoveItemFromBiblio
GetLatestAcquisitions
CartToShelf CartToShelf
); );
} }
@ -800,7 +803,6 @@ sub GetItemStatus {
while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) { while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
$itemstatus{$authorisedvalue} = $lib; $itemstatus{$authorisedvalue} = $lib;
} }
$authvalsth->finish;
return \%itemstatus; return \%itemstatus;
exit 1; exit 1;
} }
@ -809,7 +811,6 @@ sub GetItemStatus {
#No authvalue list #No authvalue list
# build default # build default
} }
$sth->finish;
} }
#No authvalue list #No authvalue list
@ -900,7 +901,6 @@ sub GetItemLocation {
while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) { while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
$itemlocation{$authorisedvalue} = $lib; $itemlocation{$authorisedvalue} = $lib;
} }
$authvalsth->finish;
return \%itemlocation; return \%itemlocation;
exit 1; exit 1;
} }
@ -909,7 +909,6 @@ sub GetItemLocation {
#No authvalue list #No authvalue list
# build default # build default
} }
$sth->finish;
} }
#No authvalue list #No authvalue list
@ -997,7 +996,7 @@ sub GetLostItems {
=over 4 =over 4
$itemlist = GetItemsForInventory($minlocation, $maxlocation, $location, $itemtype $datelastseen, $branch, $offset, $size); $itemlist = GetItemsForInventory($minlocation, $maxlocation, $location, $itemtype $datelastseen, $branch, $offset, $size, $statushash);
=back =back
@ -1010,11 +1009,12 @@ seen. It is ordered by callnumber then title.
The required minlocation & maxlocation parameters are used to specify a range of item callnumbers The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
the datelastseen can be used to specify that you want to see items not seen since a past date only. the datelastseen can be used to specify that you want to see items not seen since a past date only.
offset & size can be used to retrieve only a part of the whole listing (defaut behaviour) offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
$statushash requires a hashref that has the authorized values fieldname (intems.notforloan, etc...) as keys, and an arrayref of statuscodes we are searching for as values.
=cut =cut
sub GetItemsForInventory { sub GetItemsForInventory {
my ( $minlocation, $maxlocation,$location, $itemtype, $ignoreissued, $datelastseen, $branch, $offset, $size ) = @_; my ( $minlocation, $maxlocation,$location, $itemtype, $ignoreissued, $datelastseen, $branch, $offset, $size, $statushash ) = @_;
my $dbh = C4::Context->dbh; my $dbh = C4::Context->dbh;
my ( @bind_params, @where_strings ); my ( @bind_params, @where_strings );
@ -1024,6 +1024,14 @@ FROM items
LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
END_SQL END_SQL
if ($statushash){
for my $authvfield (keys %$statushash){
if ( scalar @{$statushash->{$authvfield}} > 0 ){
my $joinedvals = join ',', @{$statushash->{$authvfield}};
push @where_strings, "$authvfield in (" . $joinedvals . ")";
}
}
}
if ($minlocation) { if ($minlocation) {
push @where_strings, 'itemcallnumber >= ?'; push @where_strings, 'itemcallnumber >= ?';
@ -1102,7 +1110,6 @@ sub GetItemsCount {
my $sth = $dbh->prepare($query); my $sth = $dbh->prepare($query);
$sth->execute($biblionumber); $sth->execute($biblionumber);
my $count = $sth->fetchrow; my $count = $sth->fetchrow;
$sth->finish;
return ($count); return ($count);
} }
@ -1165,7 +1172,6 @@ sub GetItemsByBiblioitemnumber {
# set date_due to blank, so in the template we check itemlost, and wthdrawn # set date_due to blank, so in the template we check itemlost, and wthdrawn
$data->{'date_due'} = ''; $data->{'date_due'} = '';
} # else } # else
$sth2->finish;
# Find the last 3 people who borrowed this item. # Find the last 3 people who borrowed this item.
my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ? my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ?
AND old_issues.borrowernumber = borrowers.borrowernumber AND old_issues.borrowernumber = borrowers.borrowernumber
@ -1179,10 +1185,8 @@ sub GetItemsByBiblioitemnumber {
$data->{"borrower$i2"} = $data2->{'borrowernumber'}; $data->{"borrower$i2"} = $data2->{'borrowernumber'};
$i2++; $i2++;
} }
$sth2->finish;
push(@results,$data); push(@results,$data);
} }
$sth->finish;
return (\@results); return (\@results);
} }
@ -1304,8 +1308,6 @@ sub GetItemsInfo {
# value. # value.
$count_reserves = $restype; $count_reserves = $restype;
} }
$isth->finish;
$ssth->finish;
#get branch information..... #get branch information.....
my $bsth = $dbh->prepare( my $bsth = $dbh->prepare(
"SELECT * FROM branches WHERE branchcode = ? "SELECT * FROM branches WHERE branchcode = ?
@ -1388,6 +1390,60 @@ sub GetItemsInfo {
} }
} }
=head2 GetLastAcquisitions
=over 4
my $lastacq = GetLastAcquisitions({'branches' => ('branch1','branch2'), 'itemtypes' => ('BK','BD')}, 10);
=back
=cut
sub GetLastAcquisitions {
my ($data,$max) = @_;
my $itemtype = C4::Context->preference('item-level_itypes') ? 'itype' : 'itemtype';
my $number_of_branches = @{$data->{branches}};
my $number_of_itemtypes = @{$data->{itemtypes}};
my @where = ('WHERE 1 ');
$number_of_branches and push @where
, 'AND holdingbranch IN ('
, join(',', ('?') x $number_of_branches )
, ')'
;
$number_of_itemtypes and push @where
, "AND $itemtype IN ("
, join(',', ('?') x $number_of_itemtypes )
, ')'
;
my $query = "SELECT biblio.biblionumber as biblionumber, title, dateaccessioned
FROM items RIGHT JOIN biblio ON (items.biblionumber=biblio.biblionumber)
RIGHT JOIN biblioitems ON (items.biblioitemnumber=biblioitems.biblioitemnumber)
@where
GROUP BY biblio.biblionumber
ORDER BY dateaccessioned DESC LIMIT $max";
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare($query);
$sth->execute((@{$data->{branches}}, @{$data->{itemtypes}}));
my @results;
while( my $row = $sth->fetchrow_hashref){
push @results, {date => $row->{dateaccessioned}
, biblionumber => $row->{biblionumber}
, title => $row->{title}};
}
return @results;
}
=head2 get_itemnumbers_of =head2 get_itemnumbers_of
=over 4 =over 4
@ -1946,10 +2002,77 @@ sub _koha_new_item {
if ( defined $sth->errstr ) { if ( defined $sth->errstr ) {
$error.="ERROR in _koha_new_item $query".$sth->errstr; $error.="ERROR in _koha_new_item $query".$sth->errstr;
} }
$sth->finish();
return ( $itemnumber, $error ); return ( $itemnumber, $error );
} }
=head2 MoveItemFromBiblio
=over 4
MoveItemFromBiblio($itenumber, $frombiblio, $tobiblio);
=back
Moves an item from a biblio to another
=cut
sub MoveItemFromBiblio {
my ($itemnumber, $frombiblio, $tobiblio) = @_;
my $dbh = C4::Context->dbh;
my $sth = $dbh->prepare("UPDATE items SET biblioitemnumber = ?, biblionumber = ? WHERE itemnumber = ? AND biblionumber = ?");
my $return = $sth->execute($tobiblio, $tobiblio, $itemnumber, $frombiblio);
if ($return == 1) {
my $record = GetMarcBiblio($frombiblio);
my $frameworkcode = GetFrameworkCode($frombiblio);
ModBiblioMarc($record, $frombiblio, $frameworkcode);
$record = GetMarcBiblio($tobiblio);
$frameworkcode = GetFrameworkCode($frombiblio);
ModBiblioMarc($record, $tobiblio, $frameworkcode);
} else {
return -1;
}
}
=head2 DelItemCheck
=over 4
DelItemCheck($dbh, $biblionumber, $itemnumber);
=back
Exported function (core API) for deleting an item record in Koha if there no current issue.
=cut
sub DelItemCheck {
my ( $dbh, $biblionumber, $itemnumber ) = @_;
my $error;
# check that there is no issue on this item before deletion.
my $sth=$dbh->prepare("select * from issues i where i.itemnumber=?");
$sth->execute($itemnumber);
my $onloan=$sth->fetchrow;
if ($onloan){
$error = "book_on_loan"
}else{
# check it doesnt have a waiting reserve
$sth=$dbh->prepare("SELECT * FROM reserves WHERE found = 'W' AND itemnumber = ?");
$sth->execute($itemnumber);
my $reserve=$sth->fetchrow;
if ($reserve){
$error = "book_reserved";
}else{
DelItem($dbh, $biblionumber, $itemnumber);
return 1;
}
}
return $error;
}
=head2 _koha_modify_item =head2 _koha_modify_item
=over 4 =over 4
@ -1983,7 +2106,6 @@ sub _koha_modify_item {
$error.="ERROR in _koha_modify_item $query".$dbh->errstr; $error.="ERROR in _koha_modify_item $query".$dbh->errstr;
warn $error; warn $error;
} }
$sth->finish();
return ($item->{'itemnumber'},$error); return ($item->{'itemnumber'},$error);
} }
@ -2006,7 +2128,6 @@ sub _koha_delete_item {
my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?"); my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
$sth->execute($itemnum); $sth->execute($itemnum);
my $data = $sth->fetchrow_hashref(); my $data = $sth->fetchrow_hashref();
$sth->finish();
my $query = "INSERT INTO deleteditems SET "; my $query = "INSERT INTO deleteditems SET ";
my @bind = (); my @bind = ();
foreach my $key ( keys %$data ) { foreach my $key ( keys %$data ) {
@ -2016,12 +2137,10 @@ sub _koha_delete_item {
$query =~ s/\,$//; $query =~ s/\,$//;
$sth = $dbh->prepare($query); $sth = $dbh->prepare($query);
$sth->execute(@bind); $sth->execute(@bind);
$sth->finish();
# delete from items table # delete from items table
$sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?"); $sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?");
$sth->execute($itemnum); $sth->execute($itemnum);
$sth->finish();
return undef; return undef;
} }