luci-app-adblock: remaining fixes

[project/luci.git] / applications / luci-app-adblock / luasrc / model / cbi / adblock / whitelist_tab.lua

diff --git a/applications/luci-app-adblock/luasrc/model/cbi/adblock/whitelist_tab.lua b/applications/luci-app-adblock/luasrc/model/cbi/adblock/whitelist_tab.lua
index 23c99a9..e5a05cf 100644 (file)
--- a/applications/luci-app-adblock/luasrc/model/cbi/adblock/whitelist_tab.lua
+++ b/applications/luci-app-adblock/luasrc/model/cbi/adblock/whitelist_tab.lua
@@ -3,16 +3,28 @@
 
 local fs = require("nixio.fs")
 local util = require("luci.util")
-local uci = require("uci")
-local adbinput = uci.get("adblock", "global", "adb_whitelist") or "/etc/adblock/adblock.whitelist"
+local uci = require("luci.model.uci").cursor()
+local adbinput = uci:get("adblock", "global", "adb_whitelist") or "/etc/adblock/adblock.whitelist"
 
 if not nixio.fs.access(adbinput) then
        m = SimpleForm("error", nil, translate("Input file not found, please check your configuration."))
+       m.reset = false
+       m.submit = false
+       return m
+end
+
+if nixio.fs.stat(adbinput).size > 524288 then
+       m = SimpleForm("error", nil,
+       translate("The file size is too large for online editing in LuCI (> 512 KB). ")
+       .. translate("Please edit this file directly in a terminal session."))
+       m.reset = false
+       m.submit = false
        return m
 end
 
 m = SimpleForm("input", nil)
 m:append(Template("adblock/config_css"))
+m.submit = translate("Save")
 m.reset = false
 
 s = m:section(SimpleSection, nil,