====== wikisign plugin ======

---- plugin ----
description: Adds support for wikipedia style signatures by translating "~~~~" into signature/login name + date information.
author     : FeepingCreature
email      : default_357-line@yahoo.de
type       : action
lastupdate : 2008-08-11
compatible :
depends    : 
conflicts  : 
similar    : 
tags       : editing, mediawiki, users
----
===== Download and Installation =====

Just create a folder in your lib/plugins dir, called "wikisign". In it, create a file called action.php containing the following code:
<code php wikisign/action.php>
<?php

if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'action.php');
require_once(DOKU_INC.'inc/common.php');
      
class action_plugin_wikisign extends DokuWiki_Action_Plugin {
    function getInfo() {
        return array (
            'author' => 'FeepingCreature',
            'email' => 'default_357-line@yahoo.de',
            'date' => '2008-11-08',
            'name' => 'WP-style signature',
            'desc' => 'Translate ~~~~ into signature info',
            'url' => ''
        );
    }
    function register(Doku_Event_Handler $controller) {
      $controller->register_hook('IO_WIKIPAGE_WRITE', 'BEFORE', $this, 'signtranslate');
    }
    
    function signtranslate(&$event, $param) {
      $pi = pageinfo();
      global $USERINFO;
      $userinfo = $USERINFO['name'];
      if (empty($userinfo)) $userinfo = $_SERVER[REMOTE_ADDR];
      $date = gmdate('H:i, d F Y e');
      // $event->data[0][1] = str_replace('~~~~', '---//'.$userinfo.' '.$date.'//', $event->data[0][1]);
      // thanks to mystore for the next line (ignore ~~~~ in unparsed blocks)
      $event->data[0][1] = preg_replace('#[^(<nowiki>|<code>|<file>|  |%%)]~~~~#', '---//'.$userinfo.' '.$date.'//', $event->data[0][1]);
    }
}
?>
</code>

Have fun!

===== Discussions =====

Add compatibility with non-parsed block :
Replace the last line by :
<code php>
$event->data[0][1] = preg_replace('#[^(<nowiki>|<code>|<file>|  |%%)]~~~~#', '---//'.$userinfo.' '.$date.'//', $event->data[0][1]);
</code>
//myst6re 2008/10/05//
===== Bug =====

At least give an example of its use. ~~~~ (DOES NOT WORK!)

> Strange. That's how it's SUPPOSED to work, and _does_ work here. Are you sure you installed it correctly?

----


Agree with the person above me. Does not parse at all (even after adding the closing PHP tag at the end), and just shows ~~~~.

----

Mine gives me the username and date, but adds a weird character after the date.  example:   —Admin 15:21, 12 December 2008 e 

> Your PHP's gmdate does not parse the "e" code correctly.
> > $date = gmdate('H:i, d F Y e');
> Remove the "e" from that line.

----

I tried putting #~~~~#, it kind of works.  but it leaves a trailing #

Ok, same poster as above line. I've modified the last line to...

<code php>
$event->data[0][1] = preg_replace('/[ \t]+[^(<nowiki>|<code>|<file>|%%)]~~~~ *$/x', '---//'.$userinfo.' '.$date.'//', $event->data[0][1]);
</code>

Give it a shot --johncruise

> <del>This line works in Hrun. Thank you for the mod.a</del> --- [[user>KaiMartin|KaiMartin]] //2015-02-27 19:18//
>> This line produces the desired signature in hrun. However, the plugin breaks the download of images. Images cached in the browser still rendered fine in my set-up (Dokuwiki hrun, firefox 31.5). But new images were not displayed. Seems like there is a major conflict which makes the plugin unusable in its current state. --- [[user>kaimartin|KaiMartin]] //2015-03-12 01:44//
===== Requests =====
How can I change the code to insert a link to the user-page? like ... [[:wiki:user:Admin]] instead of "Admin"