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ZNC Templating

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ZNC Templating

These are my notes on templating for ZNC. I (jakoch) made them while creating the "znc-ation" skin. I had to figure the stuff out by reading the C source or asking around. Its a work in progress and others should/may contribute and enhance the pieces of information provided here. I hope it saves you some time, when doing templates for ZNC.

All template commands are placed in shorttags: <? ... ?>.

How to print a variable on template side?

<? VAR variablename ?>

Comparisons and Expressions

There are the following comparisons and expressions available:

IF AND (&&)

<? IF varA && varB ?> BOOLEAN AND <? ENDIF ?>

IF OR (||)

<? IF varA || varB ?> BOOLEAN OR <? ENDIF ?>

IF NOT (!)

Example usage on form input fields: <? IF !variablename ?> disabled="disabled" <? ENDIF ?>

More Expressions

!=

==

>=

<=

>

<

Template Commands

INC - Includes a file <? INC myfile.tmp ?>

SETOPTION

ADDROW

SET

JOIN

ESC - Escape

<? VAR VARIABLE ESC=ASCII ?>

SETBLOCK ENDSETBLOCK

EXPAND

LT - <?

GT - ?>

BREAK

CONTINUE

EXIT

DEBUG

LOOP ENDLOOP

REVERSE

SORT ASC DESC

REM - Comment inside Templates ENDREM

IF ELSE ENDIF

LOOP

Documentation of variables assigned to the template

Set by webmodules.cpp - CWebSock::SetVars()
Variable name Getter for the data Description
SessionUser GetUser() Prints username
SessionIP GetRemoteIP() Prints users IP .
Tag CZNC::GetTag() Prints ZNC Version and Website Link.
Version CZNC::GetVersion() Prints ZNC Version Number.
SkinName GetSkinName() Prints name of the active theme.
CSRF_Check GetCSRFCheck() Prints a md5 hash of the user session id. You won't really need this... Just use <? INC _csrf_check.tmpl ?> inside <form>s which use POST
IsAdmin
LoggedIn Is true, when the user is logged in false otherwise.