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-rw-r--r--lbu-controller.lua99
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
+