diff options
Diffstat (limited to 'admin/include/functions_metadata.php')
| -rw-r--r-- | admin/include/functions_metadata.php | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/admin/include/functions_metadata.php b/admin/include/functions_metadata.php index d969d06b1..da0703774 100644 --- a/admin/include/functions_metadata.php +++ b/admin/include/functions_metadata.php @@ -68,20 +68,7 @@ function get_sync_iptc_data($file) if (isset($iptc['keywords'])) { - // official keywords separator is the comma - $iptc['keywords'] = preg_replace('/[.;]/', ',', $iptc['keywords']); - $iptc['keywords'] = preg_replace('/,+/', ',', $iptc['keywords']); - $iptc['keywords'] = preg_replace('/^,+|,+$/', '', $iptc['keywords']); - - $iptc['keywords'] = implode( - ',', - array_unique( - explode( - ',', - $iptc['keywords'] - ) - ) - ); + $iptc['keywords'] = metadata_normalize_keywords_string($iptc['keywords']); } foreach ($iptc as $pwg_key => $value) @@ -122,6 +109,12 @@ function get_sync_exif_data($file) continue; } } + + if (in_array($pwg_key, array('keywords', 'tags'))) + { + $exif[$pwg_key] = metadata_normalize_keywords_string($exif[$pwg_key]); + } + $exif[$pwg_key] = addslashes($exif[$pwg_key]); } @@ -351,4 +344,31 @@ SELECT id, path, representative_ext return hash_from_query($query, 'id'); } +/** + * Returns the list of keywords (future tags) correctly separated with + * commas. Other separators are converted into commas. + * + * @param string $keywords_string + * @return string + */ +function metadata_normalize_keywords_string($keywords_string) +{ + global $conf; + + $keywords_string = preg_replace($conf['metadata_keyword_separator_regex'], ',', $keywords_string); + $keywords_string = preg_replace('/,+/', ',', $keywords_string); + $keywords_string = preg_replace('/^,+|,+$/', '', $keywords_string); + + $keywords_string = implode( + ',', + array_unique( + explode( + ',', + $keywords_string + ) + ) + ); + + return $keywords_string; +} ?>
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