X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=FS%2FFS%2FRecord.pm;h=5494053d738c3a5c534f7ef4918c1a0e1d592074;hb=6f26e3a7b5b0411601553fa38d1bfbe59fb02bad;hp=734d61aaf8aba4ddd697199dfa654c3331de03e1;hpb=022bfd91eca7ae26f8f6ee125179f5c0ff4cbb72;p=freeside.git

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 734d61aaf..5494053d7 100644
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -38,7 +38,8 @@ use Tie::IxHash;
 #export dbdef for now... everything else expects to find it here
 @EXPORT_OK = qw(
   dbh fields hfields qsearch qsearchs dbdef jsearch
-  str2time_sql str2time_sql_closing regexp_sql not_regexp_sql concat_sql
+  str2time_sql str2time_sql_closing regexp_sql not_regexp_sql
+  concat_sql group_concat_sql
   midnight_sql
 );
 
@@ -1583,7 +1584,7 @@ Table name (required).
 
 =item params
 
-Listref of field names for static fields.  They will be given values from the
+Arrayref of field names for static fields.  They will be given values from the
 PARAMS hashref and passed as a "params" hashref to batch_import.
 
 =item formats
@@ -1632,13 +1633,15 @@ format_types).
 
 =back
 
-PARAMS is a base64-encoded Storable string containing the POSTed data as
-a hash ref.  It normally contains at least one field, "uploaded files",
-generated by /elements/file-upload.html and containing the list of uploaded
-files.  Currently only supports a single file named "file".
+PARAMS is a hashref (or base64-encoded Storable hashref) containing the 
+POSTed data.  It must contain the field "uploaded files", generated by 
+/elements/file-upload.html and containing the list of uploaded files.
+Currently only supports a single file named "file".
 
 =cut
 
+# uploaded_files is kind of bizarre; fix that some time
+
 use Storable qw(thaw);
 use Data::Dumper;
 use MIME::Base64;
@@ -1649,7 +1652,13 @@ sub process_batch_import {
   my @pass_params = $opt->{params} ? @{ $opt->{params} } : ();
   my %formats = %{ $opt->{formats} };
 
-  my $param = thaw(decode_base64(shift));
+  my $param = shift;
+  # because some job-spawning code (JSRPC) pre-freezes the arguments,
+  # and then the 'frozen' attribute doesn't get set, and thus $job->args 
+  # doesn't know to thaw them, we have to do this everywhere.
+  if (!ref $param) {
+    $param = thaw(decode_base64($param));
+  }
   warn Dumper($param) if $DEBUG;
   
   my $files = $param->{'uploaded_files'}
@@ -2487,8 +2496,8 @@ sub ut_alpha_lower {
 Check/untaint phone numbers.  May be null.  If there is an error, returns
 the error, otherwise returns false.
 
-Takes an optional two-letter ISO country code; without it or with unsupported
-countries, ut_phonen simply calls ut_alphan.
+Takes an optional two-letter ISO 3166-1 alpha-2 country code; without
+it or with unsupported countries, ut_phonen simply calls ut_alphan.
 
 =cut
 
@@ -3165,7 +3174,7 @@ sub scalar_sql {
   defined($scalar) ? $scalar : '';
 }
 
-=item count [ WHERE ]
+=item count [ WHERE [, PLACEHOLDER ...] ]
 
 Convenience method for the common case of "SELECT COUNT(*) FROM table", 
 with optional WHERE.  Must be called as method on a class with an 
@@ -3178,7 +3187,23 @@ sub count {
   my $table = $self->table or die 'count called on object of class '.ref($self);
   my $sql = "SELECT COUNT(*) FROM $table";
   $sql .= " WHERE $where" if $where;
-  $self->scalar_sql($sql);
+  $self->scalar_sql($sql, @_);
+}
+
+=item row_exists [ WHERE [, PLACEHOLDER ...] ]
+
+Convenience method for the common case of "SELECT 1 FROM table ... LIMIT 1"
+with optional (but almost always needed) WHERE.
+
+=cut
+
+sub row_exists {
+  my($self, $where) = (shift, shift);
+  my $table = $self->table or die 'row_exists called on object of class '.ref($self);
+  my $sql = "SELECT 1 FROM $table";
+  $sql .= " WHERE $where" if $where;
+  $sql .= " LIMIT 1";
+  $self->scalar_sql($sql, @_);
 }
 
 =back
@@ -3414,6 +3439,24 @@ sub concat_sql {
 
 }
 
+=item group_concat_sql COLUMN, DELIMITER
+
+Returns an SQL expression to concatenate an aggregate column, using 
+GROUP_CONCAT() for mysql and array_to_string() and array_agg() for Pg.
+
+=cut
+
+sub group_concat_sql {
+  my ($col, $delim) = @_;
+  $delim = dbh->quote($delim);
+  if ( driver_name() =~ /^mysql/i ) {
+    # DISTINCT(foo) is valid as $col
+    return "GROUP_CONCAT($col SEPARATOR $delim)";
+  } else {
+    return "array_to_string(array_agg($col), $delim)";
+  }
+}
+
 =item midnight_sql DATE
 
 Returns an SQL expression to convert DATE (a unix timestamp) to midnight