From 4869b91bc33e374b89302a35de39e458d631d2ae Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Thu, 6 Nov 2008 18:59:15 +0000
Subject: [PATCH] * luci/modules/admin-{core,mini,full}: implement new zoneinfo
 in system models

---
 .../root/lib/uci/schema/default/system        |  5 +++
 .../luasrc/model/cbi/admin_system/system.lua  | 30 +++++++++-------
 .../luasrc/model/cbi/mini/system.lua          | 34 ++++++++++---------
 3 files changed, 41 insertions(+), 28 deletions(-)

diff --git a/modules/admin-core/root/lib/uci/schema/default/system b/modules/admin-core/root/lib/uci/schema/default/system
index 6ce96e573..28fee1c2e 100644
--- a/modules/admin-core/root/lib/uci/schema/default/system
+++ b/modules/admin-core/root/lib/uci/schema/default/system
@@ -17,6 +17,11 @@ config variable
 	option datatype	'hostname'
 	option required	true
 
+config variable
+	option name	'zonename'
+	option title	'Option zonename'
+	option section	'system.system'
+
 config variable
 	option name	'timezone'
 	option title	'Option timezone'
diff --git a/modules/admin-full/luasrc/model/cbi/admin_system/system.lua b/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
index e0e2b1cbc..9820cceb2 100644
--- a/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
+++ b/modules/admin-full/luasrc/model/cbi/admin_system/system.lua
@@ -11,8 +11,9 @@ You may obtain a copy of the License at
 
 $Id$
 ]]--
-require("luci.http.protocol.date")
+
 require("luci.sys")
+require("luci.sys.zoneinfo")
 require("luci.tools.webadmin")
 
 m = Map("system", translate("system"), translate("a_s_desc"))
@@ -48,17 +49,22 @@ s:option(DummyValue, "_uptime", translate("m_i_uptime")).value =
 
 s:option(Value, "hostname", translate("hostname"))
 
-tz = s:option(Value, "timezone", translate("timezone"))
-for k, offset in luci.util.vspairs(luci.http.protocol.date.TZ) do
-	local zone = k:upper()	
-	local osgn = (offset >= 0 and "" or "+")
-	local ohrs = math.floor(-offset / 3600)
-	local omin = (offset % 3600) / 60
-	
-	local ptz = zone .. osgn .. (ohrs ~= 0 and ohrs or "") .. (omin ~= 0 and ":" .. omin or "")
-	local dtz = string.format("%+03d:%02d ", ohrs, omin) .. zone
-	
-	tz:value(ptz, dtz)
+tz = s:option(ListValue, "zonename", translate("timezone"))
+tz:value("UTC")
+
+for i, zone in ipairs(luci.sys.zoneinfo.TZ) do
+	tz:value(zone[1])
+end
+
+function tz.write(self, section, value)
+	local function lookup_zone(title)
+		for _, zone in ipairs(luci.sys.zoneinfo.TZ) do
+			if zone[1] == title then return zone[2] end
+		end
+	end
+
+	AbstractValue.write(self, section, value)
+	self.map.uci:set("system", section, "timezone", lookup_zone(value) or "GMT0")
 end
 
 s:option(Value, "log_size", nil, "kiB").optional = true
diff --git a/modules/admin-mini/luasrc/model/cbi/mini/system.lua b/modules/admin-mini/luasrc/model/cbi/mini/system.lua
index a1ed1282c..5c06a0fbe 100644
--- a/modules/admin-mini/luasrc/model/cbi/mini/system.lua
+++ b/modules/admin-mini/luasrc/model/cbi/mini/system.lua
@@ -11,8 +11,9 @@ You may obtain a copy of the License at
 
 $Id$
 ]]--
-require("luci.http.protocol.date")
+
 require("luci.sys")
+require("luci.sys.zoneinfo")
 require("luci.tools.webadmin")
 
 
@@ -49,23 +50,24 @@ s:option(DummyValue, "_systime", translate("m_i_systemtime")).value =
 s:option(DummyValue, "_uptime", translate("m_i_uptime")).value = 
  luci.tools.webadmin.date_format(tonumber(uptime))
  
- 
- 
- 
-
 s:option(Value, "hostname", translate("hostname"))
 
-tz = s:option(Value, "timezone", translate("timezone"))
-for k, offset in luci.util.vspairs(luci.http.protocol.date.TZ) do
-	local zone = k:upper()	
-	local osgn = (offset >= 0 and "" or "+")
-	local ohrs = math.floor(-offset / 3600)
-	local omin = (offset % 3600) / 60
-	
-	local ptz = zone .. osgn .. (ohrs ~= 0 and ohrs or "") .. (omin ~= 0 and ":" .. omin or "")
-	local dtz = string.format("%+03d:%02d ", ohrs, omin) .. zone
-	
-	tz:value(ptz, dtz)
+tz = s:option(ListValue, "zonename", translate("timezone"))
+tz:value("UTC")
+
+for i, zone in ipairs(luci.sys.zoneinfo.TZ) do
+        tz:value(zone[1])
+end
+
+function tz.write(self, section, value)
+        local function lookup_zone(title)
+                for _, zone in ipairs(luci.sys.zoneinfo.TZ) do
+                        if zone[1] == title then return zone[2] end
+                end
+        end
+
+        AbstractValue.write(self, section, value)
+        self.map.uci:set("system", section, "timezone", lookup_zone(value) or "GMT0")
 end
 
 return m
-- 
2.25.1