From: Mikey Melillo <mmelillo@users.sourceforge.net>
Date: Sun, 6 Apr 2003 14:29:52 +0000 (+0000)
Subject: Init Check in. This follows closely along the lines of xSV.pm but its cooler
X-Git-Tag: v0.02~206
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=19de19919249b990f9930b1f746debca9e2c03ab;p=dbsrgits%2FSQL-Translator.git

Init Check in. This follows closely along the lines of xSV.pm but its cooler
because I used map. Hsan't been tested yet becuase I won't have access to
suitable testing area til monday. Oh BTW, the map doesn't work syntactially.
Someone want to tell me whats wrong with that line?
---

diff --git a/lib/SQL/Translator/Parser/Excel.pm b/lib/SQL/Translator/Parser/Excel.pm
new file mode 100644
index 0000000..aa96be6
--- /dev/null
+++ b/lib/SQL/Translator/Parser/Excel.pm
@@ -0,0 +1,126 @@
+package SQL::Translator::Parser::MySQL;
+
+# -------------------------------------------------------------------
+# -------------------------------------------------------------------
+# Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>,
+#                    darren chamberlain <darren@cpan.org>,
+#                    Chris Mungall <cjm@fruitfly.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; version 2.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+# 02111-1307  USA
+# -------------------------------------------------------------------
+
+=head1 NAME
+
+SQL::Translator::Parser::Excel - parser for Excel
+
+=head1 SYNOPSIS
+
+  use SQL::Translator;
+  use SQL::Translator::Parser::Excel;
+
+  my $translator = SQL::Translator->new;
+  $translator->parser("SQL::Translator::Parser::Excel");
+
+=head1 DESCRIPTION
+
+   The basic point of this module is to parse out any SQL or DB Schema information
+   from an Excel spreadsheet file.
+
+=cut
+
+use strict;
+use vars qw[ $DEBUG $VERSION @EXPORT_OK ];
+$DEBUG   = 0 unless defined $DEBUG;
+
+use Data::Dumper;
+#use Spreadsheet::ParseExcel;
+use Exporter;
+use base qw(Exporter);
+
+@EXPORT_OK = qw(parse);
+
+
+
+
+# -------------------------------------------------------------------
+sub parse {
+    my ( $translator, $data ) = @_;
+    my $parsed = {
+        table1 => {
+            "type" => undef,
+            "indices" => [ { } ],
+            "fields" => { },
+        },
+    };
+
+
+    my $tr = new Spreadsheet::ParseExcel;
+    $tr->Parse($data); 
+    my ($R, $C);
+    $R = 1; # For now we will assume all column names are in the first row 
+  
+    my @parsed = map { return $tr->{Cells}[$R][$C] }  ( $C = $tr->{MinCol} ; $C <= $tr->{MaxCol} ; $C++;) ;
+ 
+
+    for (my $i = 0; $i < @parsed; $i++) {
+        $parsed->{"table1"}->{"fields"}->{$parsed[$i]} = {
+            type           => "field",
+            order          => $i,
+            name           => $parsed[$i],
+
+            # Default datatype is "char"
+            data_type      => "char",
+
+            # default size is 8bits; something more reasonable?
+            size           => 255,
+            null           => 1,
+            default        => "",
+            is_auto_inc    => undef,
+
+            # field field is the primary key
+            is_primary_key => ($i == 0) ? 1 : undef,
+        }
+    }
+
+   
+    # Field 0 is primary key, by default, so add an index
+    for ($parsed->{"table1"}->{"indices"}->[0]) {
+        $_->{"type"} = "primary_key";
+        $_->{"name"} = undef;
+        $_->{"fields"} = [ $parsed[0] ];
+    }
+
+
+
+   return $parsed;
+
+
+}
+
+1;
+
+
+=pod
+
+=head1 AUTHOR
+
+Ken Y. Clark E<lt>kclark@cpan.orgE<gt>,
+Chris Mungall
+
+=head1 SEE ALSO
+
+perl(1), Spreadsheet::ParseExcel.
+
+=cut