1 files changed, 99 insertions, 0 deletions
diff --git a/lbu-controller.lua b/lbu-controller.lua
new file mode 100644
index 0000000..51a0538
--- /dev/null
+++ b/lbu-controller.lua
@@ -0,0 +1,99 @@
+module(..., package.seeall)
+
+local list_redir = function(self)
+    self.conf.action = "read"
+    self.conf.type = "redir"
+    error(self.conf)
+end
+
+local cfgfile
+
+mvc={}
+mvc.on_load = function(self, parent)
+    cfgfile = self:new("cfgfile")
+    if (self.worker[self.conf.action] == nil) or (self.conf.action == "init") then
+        self.worker[self.conf.action] = list_redir(self)
+    end
+end
+
+-- Public methods
+-- <prefix>/hostname/get
+
+local function getNotes(self)
+    ret = {}
+    for k,v in pairs(cfgfile.model:list(nil)) do
+        if v.status then
+	    ret[#ret + 1] = {
+		content = "There are some configuration changes. Please do not forget to save."
+	    }
+	    break
+	end
+    end
+    return ret
+end
+
+read = function(self)
+    return {
+        list=cfgfile.model:list(function(x) return x.app == "lbu" end),
+        script=ENV["SCRIPT_NAME"],
+        prefix=self.conf.prefix,
+        controller=self.conf.controller,
+        action="update",
+	note=getNotes(self),
+   }
+end
+
+update = function(self)
+    local id = tonumber(self.clientdata.id) or -1
+    local result
+    local data
+
+    result, data = cfgfile.model:get(id)
+    if not result then return list_redir(self) end
+
+    if self.clientdata.cmd then
+        for k,v in pairs (data) do
+            if self.clientdata[k] then 
+                data[k].value = self.clientdata[k]
+            end
+        end
+        result, data = cfgfile.model:set(id, data)
+	if result then return list_redir(self) end
+    end
+                
+    data.cmd = cfe { type="action", value="save", label="action" }
+    return cfe{ type="form", 
+        option={ script=ENV["SCRIPT_NAME"],
+            prefix=self.conf.prefix,
+            controller = self.conf.controller,
+            action = "update",
+            extra = ""},
+        value = data}
+end
+
+function commit(self)
+    local ret = {
+        script=ENV["SCRIPT_NAME"],
+        prefix=self.conf.prefix,
+        controller = self.conf.controller,
+	action="commit",
+        data={},
+	title="LBU",
+	text={},
+    }
+    if self.clientdata.commit then
+        local result, report = self.model:commit()
+	local label = result and "Report" or "Error"
+	ret.text[#ret.text + 1] = { label=label, content=report }
+    else
+        for i,v in ipairs(self.model:list(nil)) do
+	    ret.data[#ret.data + 1] = {
+                status = v.status,
+		name = v.name,
+	    }
+	end
+    end
+    ret.note=getNotes(self)
+    return ret
+end
+