From e378c11e193a55042a9798e0736cd2233ce8ba69 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 23 Jan 2022 20:47:27 +0100
Subject: [PATCH] Add option to export config as a .zip (#1776).

---
 src/lib/config.cc      | 19 +++++++++++++++++++
 src/lib/config.h       |  4 ++++
 src/tools/dcpomatic.cc | 19 +++++++++++++++++++
 3 files changed, 42 insertions(+)

diff --git a/src/lib/config.cc b/src/lib/config.cc
index da7082a8e..f8639692f 100644
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -34,6 +34,7 @@
 #include "ratio.h"
 #include "types.h"
 #include "util.h"
+#include "zipper.h"
 #include <dcp/certificate_chain.h>
 #include <dcp/name_format.h>
 #include <dcp/raw_convert.h>
@@ -1477,3 +1478,21 @@ Config::add_custom_language (dcp::LanguageTag tag)
 	}
 }
 
+
+void
+save_all_config_as_zip (boost::filesystem::path zip_file)
+{
+	Zipper zipper (zip_file);
+
+	auto config = Config::instance();
+	zipper.add ("config.xml", dcp::file_to_string(config->config_read_file()));
+	if (boost::filesystem::exists(config->cinemas_file())) {
+		zipper.add ("cinemas.xml", dcp::file_to_string(config->cinemas_file()));
+	}
+	if (boost::filesystem::exists(config->dkdm_recipients_file())) {
+		zipper.add ("dkdm_recipients.xml", dcp::file_to_string(config->dkdm_recipients_file()));
+	}
+
+	zipper.close ();
+}
+
diff --git a/src/lib/config.h b/src/lib/config.h
index bdf6c8395..956d8aa9b 100644
--- a/src/lib/config.h
+++ b/src/lib/config.h
@@ -44,6 +44,10 @@ class Film;
 class DKDMGroup;
 class DKDMRecipient;
 
+
+extern void save_all_config_as_zip (boost::filesystem::path zip_file);
+
+
 /** @class Config
  *  @brief A singleton class holding configuration.
  */
diff --git a/src/tools/dcpomatic.cc b/src/tools/dcpomatic.cc
index 1daa75de0..2482a9cb5 100644
--- a/src/tools/dcpomatic.cc
+++ b/src/tools/dcpomatic.cc
@@ -257,6 +257,7 @@ enum {
 	ID_tools_check_for_updates,
 	ID_tools_send_translations,
 	ID_tools_restore_default_preferences,
+	ID_tools_export_preferences,
 	ID_help_report_a_problem,
 	/* IDs for shortcuts (with no associated menu item) */
 	ID_add_file,
@@ -339,6 +340,7 @@ public:
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_send_translations, this), ID_tools_send_translations);
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
+		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_export_preferences, this), ID_tools_export_preferences);
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this),              wxID_ABOUT);
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_report_a_problem, this),   ID_help_report_a_problem);
 
@@ -738,6 +740,21 @@ private:
 		}
 	}
 
+	void tools_export_preferences ()
+	{
+		auto dialog = new wxFileDialog (
+			this, _("Specify ZIP file"), wxEmptyString, wxT("dcpomatic_config.zip"), wxT("ZIP files (*.zip)|*.zip"),
+			wxFD_SAVE | wxFD_OVERWRITE_PROMPT
+			);
+
+		int const r = dialog->ShowModal ();
+		dialog->Destroy ();
+
+		if (r == wxID_OK) {
+			save_all_config_as_zip (wx_to_std(dialog->GetPath()));
+		}
+	}
+
 	void jobs_make_dcp ()
 	{
 		double required;
@@ -1366,6 +1383,8 @@ private:
 		add_item (tools, _("Send translations..."), ID_tools_send_translations, 0);
 		tools->AppendSeparator ();
 		add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
+		tools->AppendSeparator ();
+		add_item (tools, _("Export preferences..."), ID_tools_export_preferences, ALWAYS);
 
 		wxMenu* help = new wxMenu;
 #ifdef __WXOSX__
-- 
2.30.2