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Fallback to working theme if selected one does not exist

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This commit is contained in:
Steven Barth 2008-09-29 15:39:01 +00:00
parent 564c363e9d
commit 3768aadd98
1 changed files with 13 additions and 1 deletions
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14
libs/web/luasrc/dispatcher.lua
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@ -163,6 +163,18 @@ function dispatch(request)
-- Init template engine
if not track.notemplate then
local tpl = require("luci.template")
local media = luci.config.main.mediaurlbase
if not pcall(tpl.Template, "themes/%s/header" % fs.basename(media)) then
media = nil
for name, theme in pairs(luci.config.themes) do
if name:sub(1,1) ~= "." and pcall(tpl.Template,
"themes/%s/header" % fs.basename(theme)) then
media = theme
end
end
assert(media, "No valid theme found")
end
local viewns = setmetatable({}, {__index=_G})
tpl.context.viewns = viewns
viewns.write = luci.http.write
@ -170,7 +182,7 @@ function dispatch(request)
viewns.translate = function(...) return require("luci.i18n").translate(...) end
viewns.striptags = util.striptags
viewns.controller = luci.http.getenv("SCRIPT_NAME")
viewns.media = luci.config.main.mediaurlbase
viewns.media = media
viewns.resource = luci.config.main.resourcebase
viewns.REQUEST_URI = (luci.http.getenv("SCRIPT_NAME") or "") .. (luci.http.getenv("PATH_INFO") or "")
end