From 64ed4dd6998ab8cbfe5b4042e9c91fe86a49c551 Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Fri, 25 Jan 2008 15:42:57 +0000
Subject: Added a expert-tab like in other acf-modules

git-svn-id: svn://svn.alpinelinux.org/acf/alpine-conf/trunk@654 ab2d0c66-481e-0410-8bed-d214d4d58bed
---
 Makefile            |  1 +
 lbu-controller.lua  | 14 ++++++++++++++
 lbu-expert-html.lsp | 45 +++++++++++++++++++++++++++++++++++++++++++++
 lbu-model.lua       | 17 +++++++++++++++++
 4 files changed, 77 insertions(+)
 create mode 100644 lbu-expert-html.lsp

diff --git a/Makefile b/Makefile
index d95ca90..dbe34a6 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,7 @@ APP_DIST=\
 	lbu-commit-html.lsp \
 	lbu-config-html.lsp \
 	lbu-controller.lua \
+	lbu-expert-html.lua \
 	lbu-model.lua \
 	lbu-status-html.lsp \
 
diff --git a/lbu-controller.lua b/lbu-controller.lua
index dbe910f..04b729a 100644
--- a/lbu-controller.lua
+++ b/lbu-controller.lua
@@ -92,4 +92,18 @@ function commit(self)
 		clientdata = self.clientdata,
 		url = url, } )
 end
+expert = function (self)
+	local modifications = self.clientdata.modifications or ""
+	if ( self.clientdata.cmdsave) then
+		modifications = self.model:update_filecontent(modifications)
+	end
+
+	local status = self.model.getstatus()
+	local url = ENV["SCRIPT_NAME"] .. self.conf.prefix .. self.conf.controller
+
+	return { 	file = self.model:get_filedetails(), 
+		status = status,
+		clientdata = self.clientdata,
+		url = url, }
+end
 
diff --git a/lbu-expert-html.lsp b/lbu-expert-html.lsp
new file mode 100644
index 0000000..29c3bdd
--- /dev/null
+++ b/lbu-expert-html.lsp
@@ -0,0 +1,45 @@
+<? local view = ... ?>
+
+<h1>SYSTEM INFO</h1>
+
+<DL>
+	<dt>Program status</dt>
+		<dd><?= view.status.status or "" ?></dd>
+
+	<dt>Program version</dt>
+		<dd><?= view.status.version ?></dd>
+</DL>
+
+<h1>CONFIGURATION</h1>
+<H2>Expert config</H2>
+<h3>File details</h3>
+
+<DL>
+	<dt>File name</dt>
+		<dd><?= view.file.details.path ?></dd>
+
+	<dt>File size</dt>
+		<dd><?= view.file.details.size ?></dd>
+
+	<dt>Last modified</dt>
+		<dd><?= view.file.details.mtime ?></dd>
+</DL>
+
+<h3>File content</h3>
+
+<form name="myform" action="" method="POST">
+<input name="name" type=hidden value="">
+<textarea name="modifications"><?= view.file.content ?></textarea>
+
+<H2>Save and apply above settings</H2>
+<DL>
+	<DT>Apply settings</DT>
+		<DD><input class="submit" type="submit" name="cmdsave" value="Apply"/></DD>
+</DL>
+
+<?
+--[[ DEBUG INFORMATION
+require("debugs")
+io.write(debugs.variables(view))
+--]]
+?>
diff --git a/lbu-model.lua b/lbu-model.lua
index 9ff31a4..f38d34d 100644
--- a/lbu-model.lua
+++ b/lbu-model.lua
@@ -3,6 +3,7 @@ module (..., package.seeall)
 require("fs")
 require("format")
 require("getopts")
+require("daemoncontrol")
 
 local configfile = "/etc/lbu/lbu.conf"
 
@@ -200,4 +201,20 @@ function editconfig (self,variable,value)
 	fs.write_file(path,table.concat(cmdoutput,"\n"))
 	return cmdoutput
 end
+function get_filedetails()
+	local filedetails = {}
+	local path = configfile
+	filedetails.details = {path=path, size="0",mtime=""}
+	filedetails.content = ""
+	if (fs.is_file(path)) then
+		filedetails.details = fs.stat(path)
+		filedetails.content = fs.read_file(path)
+	end
+	return filedetails
+end
+function update_filecontent (self, modifications)
+	local path = configfile
+	local file_result,err = fs.write_file(path, format.dostounix(modifications))
+	return file_result, err
+end
 
-- 
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