listeabo Plugin

• 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…

• 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!

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)

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 how I can correct this behaviour.

(DokuWiki 2009-02-14b)

I fixed it. It links now on a namespace subscriptions to the first page which is found in the namespace.

on line 126 I replaced:

            else {
                    if($page=='')
                      $page = "root";
              print $this->getLang('abo_cat')." \"".preg_replace("/:$/","",$page)."\"";
              $nbCat++;
            }

with this

            else {
		if($page=='')
			$page = "root";
		else	
			$page = $this->next_file($page);
              print $this->getLang('abo_cat')." \"".preg_replace("/:.[^:]*$/","",$page)."\"";
              $nbCat++;
            }

and added this function:

    function next_file($wiki_dir){
    	global $conf;
    	$dir = $conf['savedir'].'/pages/'.$wiki_dir; 
    	$dir = str_replace(":","/",$dir);   	
	    if($dh = opendir($dir)) {
	    	while(($file = readdir($dh)) !== false) {
				if($file != "." && $file != "..") {
				if (is_file($dir.$file))
				{
	              		closedir($dh);
	              		$file = str_replace(".txt","",$file);
	              		return $wiki_dir.$file;	              	
				}
				}
			}
		}
	}

(DokuWiki 2009-12-25c “Lemming”)

apuschmann 2010/04/12 16:22

(DokuWiki 2009-12-25c)

The file <dokuwiki>/inc/template.php has changed in this DokuWiki version. The Template custimization to add the button as described above isn't up to date. I'm not sure if it is right but following worked for me. I added only following three lines to template.php (between //listeabo):

...
 case 'subscribens':
      if($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1){
        if($_SERVER['REMOTE_USER']){
          if($INFO['subscribedns']) {
            if(actionOK('unsubscribens'))
              $out .= tpl_link(wl($ID,'do=unsubscribens'),
                     $pre.(($inner)?$inner:$lang['btn_unsubscribens']).$suf,
                     'class="action unsubscribens" rel="nofollow"',1);
          } else {
            if(actionOK('subscribens'))
              $out .= tpl_link(wl($ID,'do=subscribens'),
                     $pre.(($inner)?$inner:$lang['btn_subscribens']).$suf,
                     'class="action subscribens" rel="nofollow"',1);
          }
 
              //listeabo
              $out .= tpl_link(wl($ID,'do=listeabo'),
                     $pre.(($inner)?$inner:$lang['btn_listeabo']).$suf,
                     'class="action subscribens" rel="nofollow"',1);
              //listeabo
 
        }
      }
...

Since Anteater DokuWiki stores additional data about digest mail subscriptions in the *.mlist files. This prevents the plugin from displaying the usernames in a proper way. To re-enable the “good look” you could add the following three lines to your action.php: action.php - Line 94-96 — M. S.M. S.
lupo49

Warstein 2011/04/29 20:52