(bug #3584) detect ccl queries

[koha.git] / C4 / Maintainance.pm

diff --git a/C4/Maintainance.pm b/C4/Maintainance.pm
index a4d81a7..b8a23c8 100644 (file)
--- a/C4/Maintainance.pm
+++ b/C4/Maintainance.pm
@@ -21,7 +21,7 @@ package C4::Maintainance; #assumes C4/Maintainance
 # Suite 330, Boston, MA  02111-1307 USA
 
 use strict;
-use C4::Database;
+use C4::Context;
 
 require Exporter;
 
@@ -51,8 +51,8 @@ miscategorized items, etc.
 =cut
 
 @ISA = qw(Exporter);
-@EXPORT = qw(&listsubjects &updatesub &shiftgroup &deletedbib &undeletebib
-&updatetype);
+@EXPORT = qw(&listsubjects &shiftgroup &deletedbib &undeletebib
+&updatetype &logaction);
 
 =item listsubjects
 
@@ -78,16 +78,18 @@ C<$n> is 0, it will return all matching subjects.
 # just return a list of strings.
 sub listsubjects {
   my ($sub,$num,$offset)=@_;
-  my $dbh=C4Connect;
-  my $query="Select * from bibliosubject where subject like '$sub%' group by subject";
+  my $dbh = C4::Context->dbh;
+  my $query="Select * from bibliosubject where subject like ? group by subject";
+  my @bind = ("$sub%");
   # FIXME - Make $num and $offset optional.
   # If $num was given, make sure $offset was, too.
   if ($num != 0){
-    $query.=" limit $offset,$num";
+    $query.=" limit ?,?";
+    push(@bind,$offset,$num);
   }
   my $sth=$dbh->prepare($query);
 #  print $query;
-  $sth->execute;
+  $sth->execute(@bind);
   my @results;
   my $i=0;
   while (my $data=$sth->fetchrow_hashref){
@@ -95,31 +97,9 @@ sub listsubjects {
     $i++;
   }
   $sth->finish;
-  $dbh->disconnect;
   return($i,\@results);
 }
 
-=item updatesub
-
-  &updatesub($newsubject, $oldsubject);
-
-Renames a subject from C<$oldsubject> to C<$newsubject> in the
-bibliosubject table of the Koha database.
-
-=cut
-#'
-sub updatesub{
-  my ($sub,$oldsub)=@_;
-  my $dbh=C4Connect;
-  $sub=$dbh->quote($sub);
-  $oldsub=$dbh->quote($oldsub);
-  my $query="update bibliosubject set subject=$sub where subject=$oldsub";
-  my $sth=$dbh->prepare($query);
-  $sth->execute;
-  $sth->finish;
-  $dbh->disconnect;
-}
-
 =item shiftgroup
 
   &shiftgroup($biblionumber, $biblioitemnumber);
@@ -131,17 +111,14 @@ C<$biblionumber> is the biblionumber to associate it with.
 =cut
 #'
 sub shiftgroup{
-  my ($bib,$bi)=@_;
-  my $dbh=C4Connect;
-  my $query="update biblioitems set biblionumber=$bib where biblioitemnumber=$bi";
-  my $sth=$dbh->prepare($query);
-  $sth->execute;
+  my ($biblionumber,$bi)=@_;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("update biblioitems set biblionumber=? where biblioitemnumber=?");
+  $sth->execute($biblionumber,$bi);
   $sth->finish;
-  $query="update items set biblionumber=$bib where biblioitemnumber=$bi";
-  $sth=$dbh->prepare($query);
-  $sth->execute;
+  $sth=$dbh->prepare("update items set biblionumber=? where biblioitemnumber=?");
+  $sth->execute($biblionumber,$bi);
   $sth->finish;
-  $dbh->disconnect;
 }
 
 =item deletedbib
@@ -159,10 +136,9 @@ is the number of elements in C<$results>.
 #'
 sub deletedbib{
   my ($title)=@_;
-  my $dbh=C4Connect;
-  my $query="Select * from deletedbiblio where title like '$title%' order by title";
-  my $sth=$dbh->prepare($query);
-  $sth->execute;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("Select * from deletedbiblio where title like ? order by title");
+  $sth->execute("$title%");
   my @results;
   my $i=0;
   while (my $data=$sth->fetchrow_hashref){
@@ -170,7 +146,6 @@ sub deletedbib{
     $i++;
   }
   $sth->finish;
-  $dbh->disconnect;
   return($i,\@results);
 }
 
@@ -185,31 +160,26 @@ moves its entry to the biblio table.
 =cut
 #'
 sub undeletebib{
-  my ($bib)=@_;
-  my $dbh=C4Connect;
-  my $query="select * from deletedbiblio where biblionumber=$bib";
-  my $sth=$dbh->prepare($query);
-  $sth->execute;
+  my ($biblionumber)=@_;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("select * from deletedbiblio where biblionumber=?");
+  $sth->execute($biblionumber);
   if (my @data=$sth->fetchrow_array){
     $sth->finish;
     # FIXME - Doesn't this keep the same biblionumber? Isn't this
     # forbidden by the definition of 'biblio'? Or doesn't it matter?
-    $query="Insert into biblio values (";
-    foreach my $temp (@data){
-      $temp=~ s/\'/\\\'/g;
-      $query=$query."'$temp',";
-    }
+    my $query="INSERT INTO biblio VALUES (";
+   my $count = @data;
+    $query .= ("?," x $count);
     $query=~ s/\,$/\)/;
     #   print $query;
     $sth=$dbh->prepare($query);
-    $sth->execute;
+    $sth->execute(@data);
     $sth->finish;
   }
-  $query="Delete from deletedbiblio where biblionumber=$bib";
-  $sth=$dbh->prepare($query);
-  $sth->execute;
+  $sth=$dbh->prepare("DELETE FROM deletedbiblio WHERE biblionumber=?");
+  $sth->execute($biblionumber);
   $sth->finish;
-  $dbh->disconnect;
 }
 
 =item updatetype
@@ -223,12 +193,10 @@ C<$itemtype>.
 #'
 sub updatetype{
   my ($bi,$type)=@_;
-  my $dbh=C4Connect;
-  # FIXME - Use $dbh->do(...);
-  my $sth=$dbh->prepare("Update biblioitems set itemtype='$type' where biblioitemnumber=$bi");
-  $sth->execute;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("Update biblioitems set itemtype=? where biblioitemnumber=?");
+  $sth->execute($type,$bi);
   $sth->finish;
-  $dbh->disconnect;
 }
 
 END { }       # module clean-up code here (global destructor)
@@ -242,8 +210,4 @@ __END__
 
 Koha Developement team <info@koha.org>
 
-=head1 SEE ALSO
-
-L<perl>.
-
 =cut