Changeset 9782 for extensions/Front2Back/Front2Back.php

Timestamp:

Mar 19, 2011, 10:41:40 PM (13 years ago)

Author:

mistic100

Message:

[extensions] Front2Back

• compatibility with 2.2.0
• jQuery method for swap
• localisation

File:

• extensions/Front2Back/Front2Back.php (modified) (1 diff)

extensions/Front2Back/Front2Back.php

@@ -1 +1 @@
 <?php 
 if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
-add_event_handler('render_element_content', 
-    array('Front2Back', 'Front2Back_content'), 99, 2 );
 
-class Front2Back
+function Front2Back_content($content, $image)
 {
-  function Front2Back_content($content, $image)
-  {
-    global $template, $lang, $user, $conf;
-    /* Default values */
-    if (!isset($lang['Front2Back'])) $lang['Front2Back'] = 'See back'; 
-    if (!isset($conf['Front2Back_dir'])) $conf['Front2Back_dir'] = 'verso/'; 
-    if (!isset($conf['Front2Back_vshift'])) $conf['Front2Back_vshift']= 16;
-    if (!isset($conf['Front2Back_hshift'])) $conf['Front2Back_hshift']= -28;
-    if (!isset($conf['Front2Back_parent'])) $conf['Front2Back_parent']= 'thumbnail/';
-    if (!isset($conf['Front2Back_path'])) $conf['Front2Back_inside']= true;
-      else $conf['Front2Back_inside']= false; 
-    
-    /* Build reversal parms and filename */ 
-    if ( $conf['Front2Back_inside'] ) {
-      $verso = substr( $image['path'],
-                0, strrpos( $image['path'], '/' )+1 )
-                . $conf['Front2Back_parent'] . $conf['Front2Back_dir'];
-    }
-    else {  /* example: 
-      $conf['Front2Back_path'] = PHPWG_ROOT_PATH;
-      $conf['Front2Back_parent'] = 'front2back/';
-      $conf['Front2Back_dir'] = '';
-      */
-      $verso = $conf['Front2Back_path']
-                . $conf['Front2Back_parent'] . $conf['Front2Back_dir'];
-    }
-    $verso.= $image['file'];
-    $height = @$image['scaled_height'];
-    $width = @$image['scaled_width'];
-    $shift_left = (int) ($width / 2) + $conf['Front2Back_hshift'];
-    $shift_up = $height  + $conf['Front2Back_vshift']; 
-    $rotat = substr($verso,0,-4).'-r'.substr($verso,-4); // extension .jpg 4car.
-    $template->set_filenames(
-      array('Front2Back' => dirname(__FILE__) . '/Front2Back.tpl') );
+        global $template, $conf;
+        
+        /* Default values */
+        if (!isset($conf['Front2Back_dir'])) $conf['Front2Back_dir'] = 'verso/'; 
+        if (!isset($conf['Front2Back_parent'])) $conf['Front2Back_parent'] = 'thumbnail/';
+        if (!isset($conf['Front2Back_hd_parent'])) $conf['Front2Back_hd_parent'] = 'pwg_high/';
+        if (!isset($conf['Front2Back_path']))
+                $conf['Front2Back_inside']= true;
+        else 
+                $conf['Front2Back_inside']= false; 
 
-    $template->assign(array('F2B_PATH' => F2B_PATH));
-    if (is_file($verso)) {
-      $template->assign(
-        'verso',
-         array(
-           'VERSO_URL' => $verso,
-           'WIDTH_IMG' => $width,
-           'HEIGHT_IMG' => $height,
-           'HSHIFT_IMG' => $shift_left,
-           'VSHIFT_IMG' => $shift_up,
-         )
-       );
-    }
-    elseif (is_file($rotat)) {           /* Is there a rotated file ? */ 
-      $shift_left = (int) ($height / 2) + $conf['Front2Back_hshift'];    
-      $template->assign(
-        'verso',
-         array(
-           'VERSO_URL' => $rotat,
-           'WIDTH_IMG' => $height, /* Swap width/height */
-           'HEIGHT_IMG' => $width, /*   ""        ""    */
-           'HSHIFT_IMG' => $shift_left,
-           'VSHIFT_IMG' => $shift_up,
-         )
-       ); 
-    }
-    else return $content;
-    return $content . $template->parse('Front2Back', true);    
-  }  
-}
+        /* dirs and files */
+        if ( $conf['Front2Back_inside'] ) {
+                $verso_dir = str_replace($image['file'], null, $image['path']) . $conf['Front2Back_parent'] . $conf['Front2Back_dir'];
+                $hd_dir = str_replace($image['file'], null, $image['path']) . $conf['Front2Back_hd_parent'] . $conf['Front2Back_dir'];
+        } else {
+                $verso_dir = $conf['Front2Back_path'] . $conf['Front2Back_parent'] . $conf['Front2Back_dir'];
+                $hd_dir = $conf['Front2Back_path'] . $conf['Front2Back_hd_parent'] . $conf['Front2Back_dir'];
+        }
+        $rotat_file = substr($image['file'],0,-4).'-r'.substr($image['file'],-4);
+
+        $template->set_filenames(array('Front2Back' => dirname(__FILE__) . '/Front2Back.tpl') );
+        $template->assign('F2B_PATH', F2B_PATH);
+
+        /* Is there a verso file ? */
+        if (is_file($verso_dir.$image['file'])) 
+        {
+                $template->assign('VERSO_URL', $verso_dir.$image['file']);
+
+                if (is_file($hd_dir.$image['file'])) {
+                        $template->assign('VERSO_HD', $hd_dir.$image['file']);
+                }
+        }
+        /* useless section, just for retrocompatibility */
+        else if (is_file($verso_dir.$rotat_file)) 
+        {           
+                $template->assign('VERSO_URL', $verso_dir.$rotat_file); 
+                
+                if (is_file($hd_dir.$rotat_file)) {
+                        $template->assign('VERSO_HD', $hd_dir.$rotat_file);
+                }
+        }
+        /* otherwise */
+        else 
+        {
+                return $content;
+        }
+        
+        return $content . $template->parse('Front2Back', true);    
+}  
+
 ?>