• action: displays your subscription list
• admin: displays all the subscriptions
• French, German and English. It's easy to add your own language.

• This will add a button/link after the “Subscribe Page Changes” / “Subscribe Namespace Changes” buttons/links, at the bottom of your pages
  • Add a line into the ./inc/lang/xx/lang.php file (xx is your language code):

    $lang['btn_listeabo'] = 'Subscriptions';

  • Modify ./inc/template.php to add the new button/link:

    [...]
     case 'subscription':
          if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
            if($_SERVER['REMOTE_USER']){
              if($INFO['subscribed']){
                print html_btn('unsubscribe',$ID,'',array('do' => 'unsubscribe',));
              } else {
                print html_btn('subscribe',$ID,'',array('do' => 'subscribe',));
              }
              if($INFO['subscribedns']){
                print html_btn('unsubscribens',$ID,'',array('do' => 'unsubscribens',));
              } else {
                print html_btn('subscribens',$ID,'',array('do' => 'subscribens',));
              }
     
              //listeabo
              print html_btn('listeabo', $ID, '', array('do' => 'listeabo',));
              ///listeabo
     
              return true;
            }
          }
          return false;
     
    [...]
     
        case 'subscribens':
          if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
            if($_SERVER['REMOTE_USER']){
              if($INFO['subscribedns']) {
                tpl_link(wl($ID,'do=unsubscribens'),
                         $pre.(($inner)?$inner:$lang['btn_unsubscribens']).$suf,
                         'class="action unsubscribens" rel="nofollow"');
              } else {
                tpl_link(wl($ID,'do=subscribens'),
                         $pre.(($inner)?$inner:$lang['btn_subscribens']).$suf,
                         'class="action subscribens" rel="nofollow"');
              }
     
              //listeabo
              tpl_link(wl($ID,'do=listeabo'),
                          $pre.(($inner)?$inner:$lang['btn_listeabo']).$suf,
                          'class="action subscribens" rel="nofollow"');
              ///listeabo
     
              return true;
            }
          }
          return false;

• 2008-09-12: first one!
• 2008-09-29: corrects PHP warnings.
• 2008-10-06: Better superuser detection.
• 2008-11-26: German language added (thanks to Otto R.)
• 2009-01-05: Bugs corrected: BOM in the german lang.php file and error message when there are no subscriptions yet (thanks to Benjamin).

• Tell me…

Good plugin - Tank You!

Info: The plugin requires the pagelist plugin for displaying the subscriptions.

Error: The unsubscribe Button in the list view doesn't work for namespace subscriptions. It links to
doku.php/namespace1:namespace2:?do=unsubscribens

It jumps to the start page, but doesn't unsubscribe the namespace subscription. I don't know whow I can correct this behaviour.

(dokuwiki 2009-02-14b)

Hello,

There is an error when I try to install the plugin with the Plugin Manager :

Impossible de télécharger le fichier du plugin:
http://membres.lycos.fr/emauvais/dokuwiki/listeabo.tar.gz

Warning: gzinflate() [function.gzinflate]: data error in /homez.195/giquello/www/cyrille/inc/HTTPClient.php on line 381

But it works when I do it by hand …

(PHP Version 5.2.10 and dokuwiki-2009-02-14b.tgz)

• Nice one. And it almost works. But there are a few minor things to change.
• First we need to add a button to our navi bar. Open lib/tpl/your_template/main.php and add

  <?php tpl_button('listeabo')?>

  to it (in default template you might wanna use line 61 for that).

• Now, we can marvel at some PHP errors to fix. To do that, just open up the action.php of your plugin.
  Go to line 87 where you can read

  if (!in_array($page2, $mespages)) $mespages[]=$page2;

  and replace it with

  if (!is_array($mespages) || !in_array($page2, $mespages)) $mespages[]=$page2;

  because we don't know, if $mespages really is an array.

  • → Correction done in version 2008-09-29. Thanks!
• After that, we're almost done.
  Finally search for

  $titrePage = $pagelist->_getMeta('title');

  on line 111 and change it to

  $titrePage = $pagelist->_getMeta($page['id'], 'title');

  What the author forgot is that helper_plugin_pagelist::_getMeta() needs the current page $id as its first parameter.

  • → It doesn't work for me. When I add the id parameter, the _getMeta function doesn't send me the good page title…
• Hope this helps,
  best regards from Germany,
  P. Tietz <tietz_patrick [at] web [dot] de>

• Would love to use this plugin, while using the arctic template I had to do some more modifications.
• I have one remaining bug which i can't figure out, the following message is shown:
  Warning: Cannot modify header information - headers already sent by (output started at E:\$Apache_Dokuwiki\dokuwiki\lib\plugins\listeabo\lang\de\lang.php:1) in E:\$Apache_Dokuwiki\dokuwiki\inc\actions.php on line 141

The German language file has a BOM that causes this effect. Open it for instance with SciTE and remove it, then this plugin works fine.
Hope that helps, Benjamin <b-j [at] gmx.de>

Corrected with version 2009-01-05
Thanks

• I hope someone has an idea,
  best regards from Germany,
  Franklin <franklin_ankum [at] hotmail [dot] com>

If there are no subscriptions yet, the plugin causes a warning:

Warning: Invalid argument supplied for foreach() in /path_to_wiki/lib/plugins/listeabo/action.php on line 84

As the function $this→list_mlist(…) in line 69 returns NULL in this case the foreach-loop fails. As a workaround I would suggest to modify line 84 as following:

 foreach((is_array($pages) ? $pages : array()) as $page) {

Best regards from Germany,
Benjamin <b-j [at] gmx.de>

Thanks! Corrected in the new version (2009-01-05)
Happy new year!