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-- acf model for displaying logfiles recusivly
module (..., package.seeall)
-- no initializer in model - use controller.init for that
local function set_skins(skin)
cmdtxt = "/bin/sed -i 's/skin=.*/skin=" .. skin .. "/' /etc/acf/acf.conf"
local cmd, error = io.popen ( cmdtxt )
local cmdoutput = cmd:read("*a")
cmd:close()
return cmdtxt
end
local function list_skins()
local path = "/usr/share/acf/www/"
local skinarray = {}
local skins = {}
local k,v
for k,v in pairs(posix.dir(path) or {}) do
-- Ignore files that begins with a '.' and 'cgi-bin' and only list folders
if not ((string.match(v, "^%.")) or (string.match(v, "^cgi[-]bin")) or (string.match(v, "^static")) or (posix.stat(path .. v).type ~= "directory")) then
local f = v
local current = conf.skin
if (current == f) then
table.insert(skinarray, {name=f, inuse="In use"})
else
table.insert(skinarray, {name=f})
end
end
end
return skinarray
end
get = function (self)
return list_skins()
end
update = function (self,skin)
-- Make sure no one can inject code into the model.
local availableskins = list_skins()
for i = 1 , table.maxn(availableskins) do
if ( availableskins[i].name == skin) and (skin ~= nil) then
return set_skins(skin)
end
end
end
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