From 0a8f03d88cd0597d1317cf5164383dea2ae29ca4 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Fri, 12 Jul 2013 19:53:46 +0200
Subject: add TEMPLATE_DOKUWIKI_PAGETOOLFLOAT_DISPLAY event to template

This adds a custom event to the 'dokuwiki' template that allows plugin
authors to easily integrate custom pagetool buttons into the template.
---
 lib/tpl/dokuwiki/detail.php | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

(limited to 'lib/tpl/dokuwiki/detail.php')

diff --git a/lib/tpl/dokuwiki/detail.php b/lib/tpl/dokuwiki/detail.php
index d2ed530a3..1768b665e 100644
--- a/lib/tpl/dokuwiki/detail.php
+++ b/lib/tpl/dokuwiki/detail.php
@@ -109,16 +109,28 @@ header('X-UA-Compatible: IE=edge,chrome=1');
                     <h3 class="a11y"><?php echo $lang['page_tools']; ?></h3>
                     <div class="tools">
                         <ul>
-                            <?php // View in media manager; @todo: transfer logic to backend
+                            <?php
+                                $data = array();
+
+                                // View in media manager; @todo: transfer logic to backend
                                 $imgNS = getNS($IMG);
                                 $authNS = auth_quickaclcheck("$imgNS:*");
                                 if (($authNS >= AUTH_UPLOAD) && function_exists('media_managerURL')) {
                                     $mmURL = media_managerURL(array('ns' => $imgNS, 'image' => $IMG));
-                                    echo '<li><a href="'.$mmURL.'" class="mediaManager"><span>'.$lang['img_manager'].'</span></a></li>';
+                                    $data['mediaManager'] = '<li><a href="'.$mmURL.'" class="mediaManager"><span>'.$lang['img_manager'].'</span></a></li>';
                                 }
-                            ?>
-                            <?php // Back to [ID]; @todo: transfer logic to backend
-                                echo '<li><a href="'.wl($ID).'" class="back"><span>'.$lang['img_backto'].' '.$ID.'</span></a></li>';
+
+                                // Back to [ID]; @todo: transfer logic to backend
+                                $data['img_backto'] = '<li><a href="'.wl($ID).'" class="back"><span>'.$lang['img_backto'].' '.$ID.'</span></a></li>';
+
+                                // the page tools can be ammended through a custom plugin hook
+                                $evt = new Doku_Event('TEMPLATE_DOKUWIKI_PAGETOOLFLOAT_DISPLAY', $data);
+                                if($evt->advise_before()){
+                                    foreach($evt->data as $k => $html) echo $html;
+                                }
+                                $evt->advise_after();
+                                unset($data);
+                                unset($evt);
                             ?>
                         </ul>
                     </div>
-- 
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