summaryrefslogtreecommitdiffstats
path: root/syslog-controller.lua
blob: f0fb343e0b8f4f89799d2ab527cde200f9d0b5c1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
module(..., package.seeall)

default_action = "status"

local function getstatus(self)
	local status = self.model.getstatus()
	if (#status.status.value > 0) then
		status.status.value = "Enabled"
	else
		status.status.value = "Disabled"
	end
	return status
end

local function displaycmdsave(self)
	-- Add a cmd button to the view
	local cmdsave = cfe({ name="cmdsave",
		label="Save/Apply above settings",
		value="Save",
		type="submit",
		})
	return cmdsave
end

local function displaycmdmanagement(disablestart,disablestop,disablerestart)
	-- 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",
		})

	-- Disable management buttons based on if the process is running or not
	if (disablestart) then management.start.disabled = "yes" end
	if (disablestop) then management.stop.disabled = "yes" end
	if (disablerestart) then management.restart.disabled = "yes" end

	return management
end

function status(self)
	return { status=getstatus(self) }
end

function config(self)
	local cmdmanagement, cmdmanagementresult
	local cmdsavereply = {}
	local cmdsaveresult = {}
	if ( self.clientdata.cmdmanagement) then
		cmdmanagement = cfe({ 
			name="cmdmanagement", 
			value=string.lower(self.clientdata.cmdmanagement),
			})
		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
	end
	if ( self.clientdata.cmdsave) then
		local variables="logfile loglevel smallerlogs maxsize numrotate localandnetworklog remotelogging"	-- Advanced-config options
--		local variables="remotelogging"		-- Guided-config options
		for var in string.gmatch(variables, "%S+") do
			-- Send nil instead of "" causes the parameter to be removed/deleted/empty/unset the variable in the config-file
			if (self.clientdata[var] == "") then self.clientdata[var] = nil end
			cmdsaveresult[var], cmdsavereply[var] = self.model:setconfigs( var,self.clientdata[var] )
		end
	end

	local status = getstatus(self)
	local config = self.model.getconfig()

	-- Write out erros from previous cmdsave actions
	for k,v in pairs(cmdsaveresult) do
		if not (v) then
			config[k]["errtxt"] = tostring(cmdsavereply[k]["errtxt"])
		end
	end

	-- Display save button
	config.cmdsave = displaycmdsave()
	if (self.clientdata.cmdsave) then
		config.cmdsave.descr="* Changes has been saved!"
	end	

	-- Management buttons
	local disablestart,disablestop,disablerestart
	-- Disable management buttons based on if the process is running or not
	if (string.lower(status.status.value) == "enabled" ) then
		disablestart = "yes"
	else
		disablestop = "yes"
	end
	-- Disable management buttons if there exist errors in the config
	for k,v in pairs(config) do
		if (config[k]["errtxt"] ~= "") then
			disablestart = "yes"
			disablestop = "yes"
			disablerestart = "yes"
			break
		end
	end
	-- Display management buttons
	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)
	
	return { 
		option={ script=ENV["SCRIPT_NAME"],
			prefix=self.conf.prefix,
			controller = self.conf.controller,
			action = "config", },
		status = status, 
		cmdmanagement = cmdmanagement,
		management = management,
		config = config,
		debugclientdata = self.clientdata,
		}
end

function expert(self)
	local cmdmanagement, cmdmanagementresult
	if ( self.clientdata.cmdmanagement) then
		cmdmanagement = cfe({ 
			name="cmdmanagement", 
			value=string.lower(self.clientdata.cmdmanagement),
			})
		cmdmanagementresult, cmdmanagement = self.model:startstop_service( cmdmanagement )
	end

	-- Save changes
	local modifications = self.clientdata.filecontent or ""
	if ( self.clientdata.cmdsave) then
		modifications = self.model:update_filecontent(modifications)
	end

	local status = getstatus(self)
	local config = self.model:get_filedetails()


	-- Display save button
	config.cmdsave = displaycmdsave()
	if (self.clientdata.cmdsave) then
		config.cmdsave.descr="* Changes has been saved!"
	end	


	-- Management buttons
	local disablestart,disablestop,disablerestart
	-- Disable management buttons based on if the process is running or not
	if (string.lower(status.status.value) == "enabled" ) then
		disablestart = "yes"
	else
		disablestop = "yes"
	end
	-- Disable management buttons if there exist errors in the config
	for k,v in pairs(config) do
		if (config[k]["errtxt"] ~= "") then
			disablestart = "yes"
			disablestop = "yes"
			disablerestart = "yes"
			break
		end
	end
	-- Display management buttons
	local management = displaycmdmanagement(disablestart,disablestop,disablerestart)

	return { 	
		option={ script=ENV["SCRIPT_NAME"],
			prefix=self.conf.prefix,
			controller = self.conf.controller,
			action = "expert", },
		cmdmanagement = cmdmanagement,
		management = management,
		config = config, 
		status = status,
		startstop = startstop,
		debugclientdata = self.clientdata,
		}

end