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<? 
require("viewfunctions")
   local form = ... 
   local data = form.option
   local service = form.service
   local config = form.service.config
   
   local srv1fill = ""
   local srv2fill = "disabled"
   if form.info.status.value == "Enabled" then
   	srv1fill = "disabled"
   	srv2fill = ""
   end
   
   local ifthen = function( variable, value, result )
      if variable == value then
         io.write( result )
      end
   end
   
?>

<?
--[[ DEBUG INFORMATION
io.write("<H1>DEBUGGING</H1><span style='color:red'><H2>DEBUG INFO: CFE</H2>")
io.write(html.cfe_unpack(form))
io.write("</span>")
--]]
?>

<H1>SYSTEM INFO</H1>
<DL>
<? 
local myform = form.info
local tags = { "status", "version", "autostart", }
displayinfo(myform,tags,"viewonly")
?>
</DL>

<h2>General Information</h2>
<p>
DansGuardian is web content filtering software. It works as a web proxy, 
making web requests in behalf of the client, and inspecting the returned 
content before passing on to the client. DansGuardian uses phraselists to 
identify harmful content. This means that updated "blacklists" are 
generally not necessary. DansGuardian must be used in combination with a 
"smart proxy", such as squid. 
</p><p>
This page defines the basic network configuration settings for DansGuardian.
</p>


<form action="" method="POST">
<h1>Configuration</h1>
<h2>General</h2>
<p>
These parameters define the interface and port that Dansguardian uses to accept connections.
</p>

<dl>
<dt>filterip</dt><dd><input class="text" type="text" name="filterip" value="<? io.write( config.filterip.value ) ?>" ></dd>
<dt>filterport</dt><dd><input class="text" type="text" name="filterport" value="<? io.write( config.filterport.value ) ?>" ></dd>
</dl>

<h2>Proxy service</h2>
<p>
These parameters define the ip address and port that Dansguardian should forward requests on to.
</p>

<dl>
<dt>proxyip</dt><dd><input class="text" type="text" name="proxyip" value="<? io.write( config.proxyip.value ) ?>"></dd>
<dt>proxyport</dt><dd><input class="text" type="text" name="proxyport" value="<? io.write( config.proxyport.value ) ?>"></dd>
</dl>

<h2>Filter Actions</h2>
<p>
These parameters define how sensitive the filter is, and where to redirect requests if the content filter 
determines that the content is inappropriate. The "naughtynesslimit" is more sensitive the lower it is set. 
The author recommends 50 for "young children", 100 for "older children" and 160 for "young adults".
</p>

<dl>
<dt>accessdeniedaddress</dt><dd><input class="text" type="text" name="accessdeniedaddress" value="<? io.write( config.accessdeniedaddress.value ) ?>"></dd>
<dt>naughtynesslimit</dt><dd><input class="text" type="text" name="naughtynesslimit" value="<? io.write( config.naughtynesslimit.value ) ?>"></dd>
</dl>

<h2>Save Changes</h2>
<dl>
<? 
local myform = form.service
local tags = { "cmdsave", }
displayinfo(myform,tags)
?>
<? if (service) and (service.cfgerr) and (#service.cfgerr > 0) then ?>
<DT>Config status</DT><DD class="error"><? io.write(service.cfgerr ) ?></DD>
<? end ?>
<DT>Process information</DT><DD>This process runs as a service. When you make and save changes, the configuration 
files for the service are changed. However, the changes will not be <i>applied</i> 
until you restart the service.</DD>
</dl>

</form>

<h1>MANAGEMENT</h1>
<form action="" method="POST">
<dl>
<DT>Daemon control</DT><dd><input class="submit" type="submit" name="srvcmd" value="start" <? io.write( srv1fill ) ?>> 
<input class="submit" type="submit" name="srvcmd" value="stop" <? io.write( srv2fill ) ?>>
<input class="submit" type="submit" name="srvcmd" value="restart" <? io.write( srv2fill ) ?>>
<? if (service.message) and (service.message.descr) and (#service.message.descr > 0) then ?><pre><? io.write( service.message.descr ) ?></pre><? end ?></dd>
</dl>
</form>