- RSS feed is PWG charset

- iptc are now converted from iso-8859-1 or utf-8 (automatic detection) to pwg charset
- remove function get_language_filepath
- load_language also checks for the default language


git-svn-id: http://piwigo.org/svn/trunk@2132 68402e56-0260-453c-a942-63ccdbb3a9ee

5 files changed, 16 insertions, 77 deletions

diff --git a/feed.php b/feed.php
index 7bf3f4f53..a92f2f735 100644
--- a/feed.php
+++ b/feed.php
@@ -107,7 +107,7 @@ include_once(PHPWG_ROOT_PATH.'include/feedcreator.class.php');
 set_make_full_url();
 
 $rss = new UniversalFeedCreator();
-
+$rss->encoding=get_pwg_charset();
 $rss->title = $conf['gallery_title'];
 $rss->title.= ' (as '.$user['username'].')';
 
diff --git a/include/feedcreator.class.php b/include/feedcreator.class.php
index 2b23e9472..5138eb30e 100644
--- a/include/feedcreator.class.php
+++ b/include/feedcreator.class.php
@@ -391,7 +391,7 @@ class UniversalFeedCreator extends FeedCreator {
 		$vars = get_object_vars($this);
 		foreach ($vars as $key => $value) {
 			// prevent overwriting of properties "contentType", "encoding"; do not copy "_feed" itself
-			if (!in_array($key, array("_feed", "contentType", "encoding"))) {
+			if (!in_array($key, array("_feed", "contentType"/*PWG, "encoding"*/))) {
 				$this->_feed->{$key} = $this->{$key};
 			}
 		}
diff --git a/include/functions.inc.php b/include/functions.inc.php
index c12bdcda5..e1723b601 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -1499,11 +1499,14 @@ function load_language($filename, $dirname = '', $language = '',
   {
     $languages[] = $language;
   }
-
   if ( !empty($user['language']) )
   {
     $languages[] = $user['language'];
   }
+  if ( defined('PHPWG_INSTALLED') )
+  {
+    $languages[] = get_default_language();
+  }
   $languages[] = PHPWG_DEFAULT_LANGUAGE;
   $languages = array_unique($languages);
 
diff --git a/include/functions_metadata.inc.php b/include/functions_metadata.inc.php
index aa162e14b..89a2eeb8e 100644
--- a/include/functions_metadata.inc.php
+++ b/include/functions_metadata.inc.php
@@ -89,6 +89,16 @@ function clean_iptc_value($value)
   // remove binary nulls
   $value = str_replace(chr(0x00), ' ', $value);
 
+  if ( preg_match('/[\x80-\xff]/', $value) )
+  {
+    // apparently mac uses some MacRoman crap encoding. I don't know
+    // how to detect it so a plugin should do the trick.
+    $value = trigger_event('clean_iptc_value', $value);
+    $is_utf8 = seems_utf8($value);
+    $value = convert_charset( $value,
+      $is_utf8 ? 'utf-8' : 'iso-8859-1',
+      get_pwg_charset() );
+  }
   return $value;
 }
 
diff --git a/include/functions_user.inc.php b/include/functions_user.inc.php
index b6c37cc0f..a73e968ca 100644
--- a/include/functions_user.inc.php
+++ b/include/functions_user.inc.php
@@ -929,80 +929,6 @@ SELECT name
   return $groupname;
 }
 
-/**
- * return the file path of the given language filename, depending on the
- * availability of the file
- *
- * in descending order of preference:
- *   param language, user language, default language
- * PhpWebGallery default language.
- *
- * @param string filename
- * @param string dirname
- * @param string language
- * @return string filepath
- */
-function get_language_filepath($filename, $dirname = '', $language = '')
-{
-  global $user, $conf;
-
-  if (empty($dirname))
-  {
-    $dirname = PHPWG_ROOT_PATH;
-  }
-  $dirname .= 'language'.'/';
-
-  $dir_methods = array();
-
-  if (!empty($language))
-  {
-    $dir_methods[] = 1;
-  }
-
-  $dir_methods[] = 2;
-  $dir_methods[] = 3;
-  $dir_methods[] = 4;
-
-  foreach ($dir_methods as $dir_method)
-  {
-    switch ($dir_method)
-    {
-      case '1':
-      {
-        $directory = $dirname.$language;
-        break;
-      }
-      case '2':
-      {
-        $directory = $dirname.$user['language'];
-        break;
-      }
-      case '3':
-      {
-        $directory = $dirname.get_default_language();
-        break;
-      }
-      case '4':
-      default:
-      {
-        $directory = $dirname.PHPWG_DEFAULT_LANGUAGE;
-        break;
-      }
-      {
-        $directory = '.';
-      }
-    }
-
-    $filepath = $directory.'/'.$filename;
-
-    if (file_exists($filepath))
-    {
-      return $filepath;
-    }
-  }
-
-  return false;
-}
 
 /**
  * returns the auto login key or false on error