From 9d843365fb77e00dd31c03d1e8ea49126ab550f2 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 15 Feb 2024 01:05:22 +0100
Subject: [PATCH] Add option to load prefs from ZIP (#2771).

---
 cscript                |  2 +-
 src/lib/config.cc      | 33 +++++++++++++++++++++++++++++++++
 src/lib/config.h       |  2 ++
 src/tools/dcpomatic.cc | 13 +++++++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/cscript b/cscript
index 8c6c126db..222a911b5 100644
--- a/cscript
+++ b/cscript
@@ -507,7 +507,7 @@ def dependencies(target, options):
         # Use distro-provided FFmpeg on Arch
         deps = []
 
-    deps.append(('libdcp', 'v1.8.96'))
+    deps.append(('libdcp', 'v1.8.97'))
     deps.append(('libsub', 'v1.6.47'))
     deps.append(('leqm-nrt', '30dcaea1373ac62fba050e02ce5b0c1085797a23'))
     deps.append(('rtaudio', 'f619b76'))
diff --git a/src/lib/config.cc b/src/lib/config.cc
index f5ad60714..384db5cde 100644
--- a/src/lib/config.cc
+++ b/src/lib/config.cc
@@ -32,6 +32,7 @@
 #include "filter.h"
 #include "log.h"
 #include "ratio.h"
+#include "unzipper.h"
 #include "zipper.h"
 #include <dcp/certificate_chain.h>
 #include <dcp/name_format.h>
@@ -1632,6 +1633,38 @@ save_all_config_as_zip (boost::filesystem::path zip_file)
 }
 
 
+void
+Config::load_from_zip(boost::filesystem::path zip_file)
+{
+	Unzipper unzipper(zip_file);
+	dcp::write_string_to_file(unzipper.get("config.xml"), config_write_file());
+
+	try {
+		dcp::write_string_to_file(unzipper.get("cinemas.xml"), cinemas_file());
+		dcp::write_string_to_file(unzipper.get("dkdm_recipient.xml"), dkdm_recipients_file());
+	} catch (std::runtime_error&) {}
+
+	read();
+
+	changed(Property::USE_ANY_SERVERS);
+	changed(Property::SERVERS);
+	changed(Property::CINEMAS);
+	changed(Property::DKDM_RECIPIENTS);
+	changed(Property::SOUND);
+	changed(Property::SOUND_OUTPUT);
+	changed(Property::PLAYER_CONTENT_DIRECTORY);
+	changed(Property::PLAYER_PLAYLIST_DIRECTORY);
+	changed(Property::PLAYER_DEBUG_LOG);
+	changed(Property::HISTORY);
+	changed(Property::SHOW_EXPERIMENTAL_AUDIO_PROCESSORS);
+	changed(Property::AUDIO_MAPPING);
+	changed(Property::AUTO_CROP_THRESHOLD);
+	changed(Property::ALLOW_SMPTE_BV20);
+	changed(Property::ISDCF_NAME_PART_LENGTH);
+	changed(Property::OTHER);
+}
+
+
 void
 Config::set_initial_path(string id, boost::filesystem::path path)
 {
diff --git a/src/lib/config.h b/src/lib/config.h
index dce4aafef..f3d080b0b 100644
--- a/src/lib/config.h
+++ b/src/lib/config.h
@@ -79,6 +79,8 @@ public:
 	boost::filesystem::path default_directory_or (boost::filesystem::path a) const;
 	boost::filesystem::path default_kdm_directory_or (boost::filesystem::path a) const;
 
+	void load_from_zip(boost::filesystem::path zip_file);
+
 	enum Property {
 		USE_ANY_SERVERS,
 		SERVERS,
diff --git a/src/tools/dcpomatic.cc b/src/tools/dcpomatic.cc
index 976842bea..459ce341c 100644
--- a/src/tools/dcpomatic.cc
+++ b/src/tools/dcpomatic.cc
@@ -36,6 +36,7 @@
 #include "wx/full_config_dialog.h"
 #include "wx/hints_dialog.h"
 #include "wx/html_dialog.h"
+#include "wx/file_dialog.h"
 #include "wx/i18n_hook.h"
 #include "wx/id.h"
 #include "wx/job_manager_view.h"
@@ -244,6 +245,7 @@ enum {
 	ID_tools_system_information,
 	ID_tools_restore_default_preferences,
 	ID_tools_export_preferences,
+	ID_tools_import_preferences,
 	ID_help_report_a_problem,
 	/* IDs for shortcuts (with no associated menu item) */
 	ID_add_file,
@@ -355,6 +357,7 @@ public:
 		Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_system_information, this),ID_tools_system_information);
 		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::tools_import_preferences, this), ID_tools_import_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);
 
@@ -776,6 +779,15 @@ private:
 		}
 	}
 
+	void tools_import_preferences()
+	{
+		FileDialog dialog(this, _("Specify ZIP file"), wxT("ZIP files (*.zip)|*.zip"), wxFD_OPEN, "Preferences");
+
+		if (dialog.show()) {
+			Config::instance()->load_from_zip(dialog.path());
+		}
+	}
+
 	void jobs_make_dcp ()
 	{
 		double required;
@@ -1393,6 +1405,7 @@ private:
 		add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
 		tools->AppendSeparator ();
 		add_item (tools, _("Export preferences..."), ID_tools_export_preferences, ALWAYS);
+		add_item (tools, _("Import preferences..."), ID_tools_import_preferences, ALWAYS);
 
 		wxMenu* help = new wxMenu;
 #ifdef __WXOSX__
-- 
2.30.2