Changeset 3792 for extensions/akBookStyle/trunk/include/akContent.class.php

Timestamp:

Aug 24, 2009, 10:25:58 PM (15 years ago)

Author:

nikrou

Message:

Generate square thumbnails (css clip)
Allow admin to define thumbnail size

File:

• extensions/akBookStyle/trunk/include/akContent.class.php (modified) (2 diffs)

extensions/akBookStyle/trunk/include/akContent.class.php

@@ -48 +48 @@
     $template->assign('AK_PLUGIN_JS', AK_PLUGIN_JS);
 
-    $template->assign('AK_DIR_THUMBNAIL', $GLOBALS['conf']['dir_thumbnail']);
+    $template->assign('AK_DIR_THUMBNAIL', isset($GLOBALS['conf']['dir_thumbnail'])?$GLOBALS['conf']['dir_thumbnail']:'thumbnail');
     $template->assign('AK_PREFIX_THUMBNAIL', $GLOBALS['conf']['prefix_thumbnail']);
     $template->assign('AK_PIC_SRC', get_image_url($images[$this->current_picture]));
     $template->assign('AK_BY_LINE', $this->plugin_config->ak_by_line);
+    $template->assign('AK_THUMBNAIL_SIZE', $this->plugin_config->ak_thumbnail_size);
     $template->assign('AK_RELOADED_IMAGE_TPL', AK_PLUGIN_TEMPLATE. '/ak_reloaded_image.tpl');
   }
@@ -58 +59 @@
   public function loc_end_index_thumbnails($tpl_vars, $images) {
     foreach ($tpl_vars as &$tpl_var) {
+      $tpl_var['AK_URL'] = $this->makeAkUrl($tpl_var);
 
-      $tpl_var['AK_URL'] = $this->makeAkUrl($tpl_var);
+      list($thumbnail_width, $thumbnail_height) = getimagesize($tpl_var['TN_SRC']);
+      $thumbnail_x_center = $thumbnail_width/2;
+      $thumbnail_y_center = $thumbnail_height/2;
+      $tpl_var['CLIP_TOP'] = round($thumbnail_y_center - $this->plugin_config->ak_thumbnail_size/2);
+      $tpl_var['CLIP_RIGHT'] = round($thumbnail_x_center + $this->plugin_config->ak_thumbnail_size/2);
+      $tpl_var['CLIP_BOTTOM'] = round($thumbnail_y_center + $this->plugin_config->ak_thumbnail_size/2);
+      $tpl_var['CLIP_LEFT'] = round($thumbnail_x_center - $this->plugin_config->ak_thumbnail_size/2);
     }