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authorplegall <plg@piwigo.org>2013-10-17 20:11:45 +0000
committerplegall <plg@piwigo.org>2013-10-17 20:11:45 +0000
commit2faa7204e94e7524930ea31d7f85d4b4d5b33346 (patch)
treebf009c65cc37637e529e7bf91ba46747f0635812 /include
parentff8f09123f1e68d6e1ebdf710f398cafba489d6c (diff)
bug 2973 fixed: automatically use encoding windows-1252 instead of iso-8859-1
(unless we find utf-8 signs) on IPTC before converting to utf-8 git-svn-id: http://piwigo.org/svn/branches/2.5@24967 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include')
-rw-r--r--include/functions_metadata.inc.php22
1 files changed, 19 insertions, 3 deletions
diff --git a/include/functions_metadata.inc.php b/include/functions_metadata.inc.php
index 97724abc1..0727feb1e 100644
--- a/include/functions_metadata.inc.php
+++ b/include/functions_metadata.inc.php
@@ -102,9 +102,25 @@ function clean_iptc_value($value)
$value = trigger_event('clean_iptc_value', $value);
if ( ($qual = qualify_utf8($value)) != 0)
{// has non ascii chars
- $value = convert_charset( $value,
- $qual>0 ? 'utf-8' : 'iso-8859-1',
- get_pwg_charset() );
+ if ($qual>0)
+ {
+ $input_encoding = 'utf-8';
+ }
+ else
+ {
+ $input_encoding = 'iso-8859-1';
+ if (function_exists('iconv') or function_exists('mb_convert_encoding'))
+ {
+ // using windows-1252 because it supports additional characters
+ // such as "oe" in a single character (ligature). About the
+ // difference between Windows-1252 and ISO-8859-1: the characters
+ // 0x80-0x9F will not convert correctly. But these are control
+ // characters which are almost never used.
+ $input_encoding = 'windows-1252';
+ }
+ }
+
+ $value = convert_charset($value, $input_encoding, get_pwg_charset());
}
}
return $value;