[PATCH 2/2] squid / WPAD: Add Wiki-Link for required further adjustments to GUI

[Alexander Koch <ipfire@starkstromkonsument.de>]

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This patch adds a notice with a link to the Wiki-page https://wiki.ipfire.org/configuration/network/proxy/extend/wpad to the new WebGUI-Setion to make the user aware of the fact, that WPAD will only work correctly if he makes further adjustments:

- Add DHCP-Options for WPAD via DHCP
- Add HOST-Entries to DNS and Apache-vhost or haproxy-frontend/backend or firewall-redirect for WPAD via DNS

These additional options depend on the users environment and can not be shipped by default as they might break the users setups.

Note: The translations are only done for "en" and "de" yet!

Signed-off-by: Alexander Koch <ipfire(a)starkstromkonsument.de>
---
 html/cgi-bin/proxy.cgi | 6 ++++++
 langs/de/cgi-bin/de.pl | 1 +
 langs/en/cgi-bin/en.pl | 1 +
 3 files changed, 8 insertions(+)

diff --git a/html/cgi-bin/proxy.cgi b/html/cgi-bin/proxy.cgi
index 55fdc1c..91e4fce 100644
--- a/html/cgi-bin/proxy.cgi
+++ b/html/cgi-bin/proxy.cgi
@@ -1365,6 +1365,12 @@ print <<END
 <tr>
 	<td colspan="4">$Lang::tr{'advproxy wpad view pac'}: <a href="http://$ENV{SERVER_ADDR}:81/wpad.dat" target="_blank">http://$ENV{SERVER_ADDR}:81/wpad.dat</a></td>
 </tr>
+<tr>
+	<td colspan="4">&nbsp;</td>
+</tr>
+<tr>
+	<td colspan="4">$Lang::tr{'advproxy wpad notice'}</td>
+</tr>
 </table>
 
 <hr size='1'>
diff --git a/langs/de/cgi-bin/de.pl b/langs/de/cgi-bin/de.pl
index 8f84042..6468fde 100644
--- a/langs/de/cgi-bin/de.pl
+++ b/langs/de/cgi-bin/de.pl
@@ -403,6 +403,7 @@
 'advproxy wpad example dst_noproxy_ip' => 'z.B. 192.168.2.0/255.255.255.0',
 'advproxy errmsg wpad invalid ip or mask' => 'WPAD: Ung&uuml;ltige IP oder Subnetz f&uuml;r ausgenommenes IP-Subnetz',
 'advproxy wpad view pac' => 'PAC-Datei aufrufen',
+'advproxy wpad notice' => 'Hinweis: Damit WPAD / PAC korrekt funktioniert, sind weitere Anpassungen erforderlich. Bitte in das <a href="https://wiki.ipfire.org/configuration/network/proxy/extend/wpad" target="_blank">Wiki</a> schauen.',
 'again' => 'Wiederholung:',
 'age second' => 'Sekunde',
 'age seconds' => 'Sekunden',
diff --git a/langs/en/cgi-bin/en.pl b/langs/en/cgi-bin/en.pl
index 9a3e8b0..879cff1 100644
--- a/langs/en/cgi-bin/en.pl
+++ b/langs/en/cgi-bin/en.pl
@@ -404,6 +404,7 @@
 'advproxy wpad example dst_noproxy_ip' => 'e.g. 192.168.2.0/255.255.255.0',
 'advproxy errmsg wpad invalid ip or mask' => 'WPAD: Invalid IP or subnet for excluded IP-subnet',
 'advproxy wpad view pac' => 'Open PAC-File',
+'advproxy wpad notice' => 'Notice: For WPAD / PAC to work properly, furtcher changes need to be made. Please see the <a href="https://wiki.ipfire.org/configuration/network/proxy/extend/wpad" target="_blank">Wiki</a>.',
 'again' => 'Again:',
 'age second' => 'second',
 'age seconds' => 'seconds',
-- 
2.7.4