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module (..., package.seeall)
-- Load libraries
require("posix")
-- ################################################################################
-- LOCAL FUNCTIONS
local function list_redir(self)
self.conf.action = "status"
self.conf.type = "redir"
error (self.conf)
end
local function displaycmdmanagement(pidofstatus)
-- Add a management buttons
local management = {}
management.start = cfe({ name="cmdmanagement",
label="Program control-panel",
value="Start",
type="submit",
})
management.stop = cfe({ name="cmdmanagement",
label="Program control-panel",
value="Stop",
type="submit",
})
management.restart = cfe({ name="cmdmanagement",
label="Program control-panel",
value="Restart",
type="submit",
})
-- next CFE can be used to present the result of the previous action
management.actionresult = cfe({ name="actionresult",
label="Previous action result",
descr="", --Content of this variable is displayed as <PRE> ... </PRE> in BLACK text
errtxt="", --Content of this variable is displayed as <PRE> ... </PRE> in RED text
})
-- Disable management buttons based on if the process is running or not
if (pidofstatus) then
management.start.disabled = "yes"
else
management.stop.disabled = "yes"
management.restart.disabled = "yes"
end
return management
end
-- ################################################################################
-- PUBLIC FUNCTIONS
mvc={}
function mvc.on_load(self, parent)
if (self.worker[self.conf.action] == nil ) or ( self.conf.action == "init" ) then
self.worker[self.conf.action] = list_redir(self)
end
end
function status(self)
local srvcmdresult = nil
local srvcmd = self.clientdata.srvcmd
local status = self.model:getstatus(self)
local alerts,alertresult = self.model:read_alert()
return ({
status = status,
alerts=alerts,
alertresult=alertresult,
url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller} )
end
function expert(self)
local cmd = self.clientdata.cmd
local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
local modifications = self.clientdata.filecontent or ""
if ( self.clientdata.cmdsave ) then
modifications = self.model:update_filecontent(modifications)
end
-- Start/Stop/Restart process
local cmdmanagement, actionresult
if ( self.clientdata.cmdmanagement) then
cmdmanagement = cfe({
name="cmdmanagement",
label="Previous action result",
action=cfe({
name="cmdmanagement",
value=string.lower(self.clientdata.cmdmanagement), -- This row contains start/stop/restart (one of these commands)
}),
})
actionresult, cmdmanagement = self.model:startstop_service( cmdmanagement.action )
end
local status = self.model:getstatus(self)
local file = self.model:get_filedetails()
-- Add buttons
file.cmdsave = cfe ({
name="cmdsave",
label="Apply settings",
value="Apply",
type="submit",
})
if (self.clientdata.cmdsave) then
file.cmdsave.descr="* Changes has been saved!"
end
-- Management buttons (Hide/show buttons
local pidofstatus
if (string.lower(status.status.value) == "enabled" ) then pidofstatus = true end
management = displaycmdmanagement(pidofstatus)
if (actionresult) then
management.actionresult.descr=cmdmanagement.descr
management.actionresult.errtxt=cmdmanagement.errtxt
end
if (status) and (status.version) and (#status.version.value == 0) then
management.start.disabled = "yes"
management.stop.disabled = "yes"
management.restart.disabled = "yes"
end
return ( {
management = management,
status = status,
file = file,
modifications = modifications,
url = url, } )
end
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