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-rw-r--r--include/functions.inc.php96
1 files changed, 25 insertions, 71 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php
index 29a973466..3902bb890 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -239,62 +239,6 @@ function mkget_thumbnail_dir($dirname, &$errors)
return $tndir;
}
-// The get_picture_size function return an array containing :
-// - $picture_size[0] : final width
-// - $picture_size[1] : final height
-// The final dimensions are calculated thanks to the original dimensions and
-// the maximum dimensions given in parameters. get_picture_size respects
-// the width/height ratio
-function get_picture_size( $original_width, $original_height,
- $max_width, $max_height )
-{
- $width = $original_width;
- $height = $original_height;
- $is_original_size = true;
-
- if ( $max_width != "" )
- {
- if ( $original_width > $max_width )
- {
- $width = $max_width;
- $height = floor( ( $width * $original_height ) / $original_width );
- }
- }
- if ( $max_height != "" )
- {
- if ( $original_height > $max_height )
- {
- $height = $max_height;
- $width = floor( ( $height * $original_width ) / $original_height );
- $is_original_size = false;
- }
- }
- if ( is_numeric( $max_width ) and is_numeric( $max_height )
- and $max_width != 0 and $max_height != 0 )
- {
- $ratioWidth = $original_width / $max_width;
- $ratioHeight = $original_height / $max_height;
- if ( ( $ratioWidth > 1 ) or ( $ratioHeight > 1 ) )
- {
- if ( $ratioWidth < $ratioHeight )
- {
- $width = floor( $original_width / $ratioHeight );
- $height = $max_height;
- }
- else
- {
- $width = $max_width;
- $height = floor( $original_height / $ratioWidth );
- }
- $is_original_size = false;
- }
- }
- $picture_size = array();
- $picture_size[0] = $width;
- $picture_size[1] = $height;
- return $picture_size;
-}
-
/* Returns true if the string appears to be encoded in UTF-8. (from wordpress)
* @param string Str
*/
@@ -752,7 +696,7 @@ function redirect_html( $url , $msg = '', $refresh_time = 0)
$user = build_user( $conf['guest_id'], true);
load_language('common.lang');
trigger_action('loading_lang');
- load_language('local.lang');
+ load_language('local.lang', '', array('no_fallback'=>true) );
list($tmpl, $thm) = explode('/', get_default_template());
$template = new Template(PHPWG_ROOT_PATH.'template/'.$tmpl, $thm);
}
@@ -1394,17 +1338,19 @@ function get_pwg_charset()
*
* @param string filename
* @param string dirname
- * @param string language
- * @param bool return_content - if true the file content is returned otherwise
- * the file is evaluated as php
- * @return boolean success status or a string if return_content is true
+ * @param mixed options can contain
+ * language - language to load (if empty uses user language)
+ * return - if true the file content is returned otherwise the file is evaluated as php
+ * target_charset -
+ * no_fallback - the language must be respected
+ * @return boolean success status or a string if options['return'] is true
*/
-function load_language($filename, $dirname = '', $language = '',
- $return_content=false, $target_charset=null)
+function load_language($filename, $dirname = '',
+ $options = array() )
{
global $user;
- if (!$return_content)
+ if (! @$options['return'] )
{
$filename .= '.php'; //MAYBE to do .. load .po and .mo localization files
}
@@ -1415,25 +1361,33 @@ function load_language($filename, $dirname = '', $language = '',
$dirname .= 'language/';
$languages = array();
- if ( !empty($language) )
+ if ( !empty($options['language']) )
{
- $languages[] = $language;
+ $languages[] = $options['language'];
}
if ( !empty($user['language']) )
{
$languages[] = $user['language'];
}
- if ( defined('PHPWG_INSTALLED') )
+ if ( ! @$options['no_fallback'] )
{
- $languages[] = get_default_language();
+ if ( defined('PHPWG_INSTALLED') )
+ {
+ $languages[] = get_default_language();
+ }
+ $languages[] = PHPWG_DEFAULT_LANGUAGE;
}
- $languages[] = PHPWG_DEFAULT_LANGUAGE;
+
$languages = array_unique($languages);
- if ( empty($target_charset) )
+ if ( empty($options['target_charset']) )
{
$target_charset = get_pwg_charset();
}
+ else
+ {
+ $target_charset = $options['target_charset'];
+ }
$target_charset = strtolower($target_charset);
$source_charset = '';
$source_file = '';
@@ -1472,7 +1426,7 @@ function load_language($filename, $dirname = '', $language = '',
if ( !empty($source_file) )
{
- if (!$return_content)
+ if (! @$options['return'] )
{
@include($source_file);
$load_lang = @$lang;