1 files changed, 49 insertions, 0 deletions
diff --git a/app/acf-util/skins-model.lua b/app/acf-util/skins-model.lua
new file mode 100644
index 0000000..8b5a57e
--- /dev/null
+++ b/app/acf-util/skins-model.lua
@@ -0,0 +1,49 @@
+-- acf model for displaying logfiles recusivly 
+module (..., package.seeall)
+
+require("fs")
+require("format")
+
+local function set_skins(self, skin)
+	local content = "\n"..(fs.read_file(self.conf.conffile) or "")
+	local count
+	content,count = string.gsub(content, "\n%s*skin%s*=[^\n]*", "\nskin="..format.escapespecialcharacters(skin))
+	if count == 0 then
+		content = "\nskin="..format.escapespecialcharacters(skin)..content
+	end
+	fs.write_file(self.conf.conffile, string.sub(content,2))
+	local cmdoutput = "New skin selected"
+	return cmdoutput, errtxt
+end
+
+local function list_skins(self)
+	local skinarray = {}
+	for i,file in ipairs(posix.dir(self.conf.wwwdir ..self.conf.skindir) or {}) do
+		-- Ignore files that begins with a '.' and 'cgi-bin' and only list folders
+		if not ((string.match(file, "^%.")) or (string.match(file, "^cgi[-]bin")) or (string.match(file, "^static")) or (posix.stat(self.conf.wwwdir .. self.conf.skindir .. file).type ~= "directory")) then
+			local entry = cfe({ value=file, label="Skin name" })
+			local current = conf.skin
+			entry.inuse = (file == current)
+			table.insert(skinarray, entry)
+		end
+	end
+	return cfe({ type="list", value=skinarray, label="Skins" })
+end
+
+
+get = function (self)
+	return list_skins(self)
+end
+
+update = function (self, newskin)
+	-- Make sure no one can inject code into the model.
+	local availableskins = list_skins(self)
+	local cmdoutput = "Failed to set skin"
+	local errtxt = "Invalid selection"
+	for i,skin in ipairs(availableskins.value) do
+		if ( skin.value == newskin) then
+			cmdoutput, errtxt = set_skins(self, newskin)
+		end
+	end
+	return cfe({ value=cmdoutput, errtxt=errtxt, label="Set skin result" })
+end