From 0d88550934e2f46be8a1b5cdbbf4b570ecd25c06 Mon Sep 17 00:00:00 2001
From: Julian Maurice <julian.maurice@biblibre.com>
Date: Wed, 5 Feb 2020 12:20:37 +0100
Subject: [PATCH] Bug 24591: Add developer script to preview a letter

The script is very simple, it just calls GetPreparedLetter with
arguments given on command line and print the resulting letter content

Usage example:

misc/devel/get-prepared-letter.pl --module circulation \
    --letter_code ODUE --tables '{"borrowers":1,"branches":"CPL"}' \
    --repeat '{"item":[{"biblio":1,"items":1}]}' \
    --loops '{"overdues":[1]}'
---
 misc/devel/get-prepared-letter.pl | 55 +++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100755 misc/devel/get-prepared-letter.pl

diff --git a/misc/devel/get-prepared-letter.pl b/misc/devel/get-prepared-letter.pl
new file mode 100755
index 0000000000..30150162e4
--- /dev/null
+++ b/misc/devel/get-prepared-letter.pl
@@ -0,0 +1,55 @@
+#!/usr/bin/perl
+
+# Copyright 2020 BibLibre
+#
+# This file is part of Koha.
+#
+# Koha 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; either version 3 of the License, or (at your option) any later
+# version.
+#
+# Koha 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 Koha; if not, see <http://www.gnu.org/licenses>.
+
+use Modern::Perl;
+
+use Getopt::Long;
+use JSON;
+
+use C4::Letters;
+
+my ($module, $letter_code, $branchcode, $message_transport_type, $lang, $repeat, $tables, $loops);
+
+GetOptions(
+    'module=s' => \$module,
+    'letter-code=s' => \$letter_code,
+    'branchcode=s' => \$branchcode,
+    'message-transport-type=s' => \$message_transport_type,
+    'lang=s' => \$lang,
+    'repeat=s' => \$repeat,
+    'tables=s' => \$tables,
+    'loops=s' => \$loops,
+) or die "Error in command line arguments\n";
+
+$repeat = $repeat ? decode_json($repeat) : {};
+$tables = $tables ? decode_json($tables) : {};
+$loops = $loops ? decode_json($loops) : {};
+
+my $letter = C4::Letters::GetPreparedLetter(
+    module => $module,
+    letter_code => $letter_code,
+    branchcode => $branchcode,
+    message_transport_type => $message_transport_type,
+    lang => $lang,
+    repeat => $repeat,
+    tables => $tables,
+    loops => $loops,
+);
+
+print "Subject: " . $letter->{title} . "\n\n";
+print $letter->{content} . "\n";
-- 
2.20.1