Bug 24903: Special characters like parentheses in numbering pattern cause duplication...

Test plan:
Use serial with a numbering pattern with parentheses like "2018 (No. 1)".
Mark serial issue as arrived, check receivedlist on summary.
Edit issue again, check if not duplicated on receivedlist.
Mark issue as missing or not available, check missinglist.
Mark missing issue as not missing, check list again.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Laurence Rault <laurence.rault@biblibre.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

diff --git a/C4/Serials.pm b/C4/Serials.pm
index 3315959..1c2840e 100644 (file)
--- a/C4/Serials.pm
+++ b/C4/Serials.pm
@@ -1119,19 +1119,16 @@ sub ModSerialStatus {
             my ( $missinglist, $recievedlist ) = $sth->fetchrow;
 
             if ( $status == ARRIVED || ($oldstatus == ARRIVED && $status != ARRIVED) ) {
-                $recievedlist .= "; $serialseq"
-                    if ($recievedlist !~ /(^|;)\s*$serialseq(?=;|$)/);
+                $recievedlist = _handle_seqno($serialseq, $recievedlist);
             }
 
             # in case serial has been previously marked as missing
             if (grep /$status/, (EXPECTED, ARRIVED, LATE, CLAIMED)) {
-                $missinglist=~ s/(^|;)\s*$serialseq(?=;|$)//g;
+                $missinglist = _handle_seqno($serialseq, $missinglist, 'REMOVE');
             }
 
-            $missinglist .= "; $serialseq"
-                if ( ( grep { $_ == $status } ( MISSING_STATUSES ) ) && ( $missinglist !~/(^|;)\s*$serialseq(?=;|$)/ ) );
-            $missinglist .= "; not issued $serialseq"
-                if ( $status == NOT_ISSUED && $missinglist !~ /(^|;)\s*$serialseq(?=;|$)/ );
+            $missinglist = _handle_seqno($serialseq, $missinglist) if grep { $_ == $status } MISSING_STATUSES;
+            $missinglist .= "; not issued $serialseq" if $status == NOT_ISSUED and not _handle_seqno($serialseq, $missinglist, 'CHECK');
 
             $query = "UPDATE subscriptionhistory SET recievedlist=?, missinglist=? WHERE  subscriptionid=?";
             $sth   = $dbh->prepare($query);
@@ -1174,6 +1171,24 @@ sub ModSerialStatus {
     return;
 }
 
+sub _handle_seqno {
+# Adds or removes seqno from list when needed; returns list
+# Or checks and returns true when present
+
+    my ( $seq, $list, $op ) = @_; # op = ADD | REMOVE | CHECK (default: ADD)
+    my $seq_r = $seq;
+    $seq_r =~ s/([()])/\\$1/g; # Adjust disturbing parentheses for regex, maybe extend in future
+
+    if( !$op or $op eq 'ADD' ) {
+        $list .= "; $seq" if $list !~ /(^|;)\s*$seq_r(?=;|$)/;
+    } elsif( $op eq 'REMOVE' ) {
+        $list=~ s/(^|;)\s*(not issued )?$seq_r(?=;|$)//g;
+    } else { # CHECK
+        return $list =~ /(^|;)\s*$seq_r(?=;|$)/ ? 1 : q{};
+    }
+    return $list;
+}
+
 =head2 GetNextExpected
 
 $nextexpected = GetNextExpected($subscriptionid)