Intermediate step 3: limit qty of previewed orphan-pictures by config

Signed-off-by: Taggic <taggic@t-online.de>

VERSION

@@ -1 +1 @@
-2012-02-02
+2012-02-05

conf/default.php

@@ -0,0 +1,6 @@
+<?php
+/**
+ * Options for the orphanmedia plugin
+ */
+
+$conf['prev_limit']        = '10'; // limits the preview of orphanned pictures

conf/metadata.php

@@ -0,0 +1,9 @@
+<?php
+/**
+ * Metadata for configuration manager plugin
+ * Additions for the orphanmedia plugin
+ *
+ * @author   Taggic@t-online.de 
+ */
+
+$meta['prev_limit']       = array('string'); // limits the preview of orphanned pictures

lang/en/settings.php

@@ -0,0 +1,9 @@
+<?php
+/**
+ * English language file for orphanmedia plugin
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Taggic@t-online.de
+ */
+
+$lang['prev_limit']         = 'max quantity of pictures to be previewed';

plugin.info.txt

@@ -1,7 +1,7 @@
 base orphanmedia
 author Taggic
 email Taggic@t-online.de
-date 2012-02-02
+date 2012-02-05
 name OrphanMedia Plugin
 desc Display orphan and missing media files.
 'url'    => 'http://dokuwiki.org/plugin:orphanmedia',

syntax.php

@@ -9,7 +9,6 @@
 if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
 if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
 require_once(DOKU_INC.'inc/search.php');
-include(DOKU_INC.'inc/JpegMeta.php');
 /******************************************************************************
  * All DokuWiki plugins to extend the parser/rendering mechanism
  * need to inherit from this class
@@ -217,7 +216,7 @@ function render($format, &$renderer, $data) {
                   $style = '';
                   $w_max = 200;
                   $h_max = 75;
-                  if (preg_match("/\.(jpe?g|gif|png)$/", $m_link) && file_exists($m_link)) {
+                  if ((preg_match("/\.(jpe?g|gif|png)$/", $m_link) && file_exists($m_link)) && ($prviewcounter<$this->getConf('prev_limit'))) {
                        $minfo = getimagesize($m_link);
                        $w = (int) $minfo[0];
                        $h = (int) $minfo[1];
@@ -234,10 +233,11 @@ function render($format, &$renderer, $data) {
                               $h = floor($h * $ratio);
                            }
                        }
-                       $style = ' style="width: '.$w.'px; height: '.$h.'px;"';
+                       $prviewcounter++;
+                       //$style = ' style="width: '.$w.'px; height: '.$h.'px;"';
                        $picturepreview = '<a href="' . DOKU_URL . 'lib/exe/detail.php?media=' . $rt2  
                                     . '" class="media" title="'. $listMediaFiles[0][$position]  
-                                    . '"><img src="'. DOKU_URL . 'lib/exe/fetch.php?media=' . $rt2 
+                                    . '"><img src="'. DOKU_URL . 'lib/exe/fetch.php?media=' . $rt2 .'&w='.$w.'&h='.$h
                                     . '" class="media" ' .$style. 'alt="' . $listMediaFiles[0][$position] .'" /></a>';
                   }
                   else {