From: Chris Mungall <cjmungall@lbl.gov>
Date: Tue, 21 Mar 2006 20:07:21 +0000 (+0000)
Subject: new: makes tables in latex format
X-Git-Tag: v0.11008~454
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=fae069ed2441440c3a8134cf775bd332c61746fe;p=dbsrgits%2FSQL-Translator.git

new: makes tables in latex format
---

diff --git a/lib/SQL/Translator/Producer/Latex.pm b/lib/SQL/Translator/Producer/Latex.pm
new file mode 100644
index 0000000..17fc18e
--- /dev/null
+++ b/lib/SQL/Translator/Producer/Latex.pm
@@ -0,0 +1,123 @@
+package SQL::Translator::Producer::Latex;
+
+# -------------------------------------------------------------------
+# $Id: Latex.pm,v 1.1 2006-03-21 20:07:21 cmungall Exp $
+# -------------------------------------------------------------------
+# Copyright (C) 2002-6 SQLFairy Authors
+#
+# 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
+# -------------------------------------------------------------------
+
+=pod
+
+=head1 NAME
+
+SQL::Translator::Producer::Latex -
+    Produces latex formatted tables ready for import from schema.
+
+=head1 SYNOPSIS
+
+  use SQL::Translator;
+  my $translator     = SQL::Translator->new(
+      from           => 'MySQL',
+      filename       => 'foo_schema.sql',
+      to             => 'Latex',
+  );
+  print $translator->translate;
+
+=head1 DESCRIPTION
+
+Currently you will get one class (with the a table
+stereotype) generated per table in the schema. The fields are added as
+attributes of the classes and their datatypes set. It doesn't currently set any
+of the relationships. It doesn't do any layout, all the classses are in one big
+stack. However it is still useful as you can use the layout tools in Dia to
+automatically arrange them horizontally or vertically.
+
+=head2 Producer Args
+
+=over 4
+
+=back
+
+=cut
+
+# -------------------------------------------------------------------
+
+use strict;
+
+use vars qw[ $DEBUG $VERSION @EXPORT_OK ];
+$VERSION = sprintf "%d.%02d", q$Revision: 1.1 $ =~ /(\d+)\.(\d+)/;
+$DEBUG   = 0 unless defined $DEBUG;
+
+use SQL::Translator::Utils 'debug';
+
+sub produce {
+    my $translator     = shift;
+    my $schema         = $translator->schema;
+    my $o = '';
+    for my $table ( $schema->get_tables ) {
+        my $table_name    = $table->name or next;
+        my $n = latex($table_name);
+        $o .=
+          sprintf '
+\subsubsection{%s}
+%s
+\begin{table}[htb]
+\caption{%s}
+\label{tab:%s}
+\center
+{ \small
+  \begin{tabular}{l l p{8cm}}
+  Column & Datatype & Description \\\\ \hline
+',
+ $n, latex($table->comments), $n, $table_name;
+
+        foreach my $f ($table->get_fields) {
+            $o .= sprintf '%s & %s & %s \\\\', map {latex($_)} ($f->name, $f->data_type, $f->comments || '');
+            $o .= "\n";
+
+        }
+$o .= sprintf '
+\end{tabular}
+}
+\end{table}
+\clearpage
+';
+    }
+    return $o;
+}
+sub latex {
+    my $s = shift;
+    return '' unless defined $s;
+    $s =~ s/([\&\_\$\{\#])/\\$1/g;
+    return $s;
+}
+ 
+1;
+
+# -------------------------------------------------------------------
+
+=pod
+
+=head1 AUTHOR
+
+Chris Mungall 
+
+=head1 SEE ALSO
+
+SQL::Translator.
+
+=cut