set_prefilter('picture_modify', 'wm_add_link_prefilter');
if (isset($page['page']) and 'photo' == $page['page'])
{
$template->assign(
'U_WRITEMETADATA',
get_root_url().'admin.php?page=photo-'.$_GET['image_id'].'-properties&write_metadata=1'
);
}
}
function wm_add_link_prefilter($content)
{
$search = '{if !url_is_remote($PATH)}';
$replacement = '{if !url_is_remote($PATH)}
';
return str_replace($search, $replacement, $content);
}
add_event_handler('loc_begin_admin_page', 'wm_picture_write_metadata');
function wm_picture_write_metadata()
{
global $page, $conf;
load_language('plugin.lang', dirname(__FILE__).'/');
if (isset($page['page']) and 'photo' == $page['page'] and isset($_GET['write_metadata']))
{
check_input_parameter('image_id', $_GET, false, PATTERN_ID);
$image = get_image_infos($_GET['image_id'], true);
list($rc, $output) = wm_write_metadata($_GET['image_id']);
if (count($output) == 0)
{
$_SESSION['page_infos'][] = l10n('Metadata written into file');
redirect(get_root_url().'admin.php?page=photo-'.$_GET['image_id'].'-properties');
}
else
{
$page['errors'] = array_merge($page['errors'], $output);
}
}
}
// +-----------------------------------------------------------------------+
// | Batch Manager |
// +-----------------------------------------------------------------------+
add_event_handler('loc_begin_element_set_global', 'wm_element_set_global_add_action');
function wm_element_set_global_add_action()
{
global $template, $page;
$template->set_filename('writeMetadata', realpath(WRITE_METADATA_PATH.'element_set_global_action.tpl'));
if (isset($_POST['submit']) and $_POST['selectAction'] == 'writeMetadata')
{
$page['infos'][] = l10n('Metadata written into file');
}
$template->assign(
array(
'WM_PWG_TOKEN' => get_pwg_token(),
)
);
$template->append(
'element_set_global_plugins_actions',
array(
'ID' => 'writeMetadata',
'NAME' => l10n('Write metadata'),
'CONTENT' => $template->parse('writeMetadata', true),
)
);
}
add_event_handler('ws_add_methods', 'wm_add_methods');
function wm_add_methods($arr)
{
include_once(WRITE_METADATA_PATH.'ws_functions.inc.php');
}
// +-----------------------------------------------------------------------+
// | Common functions |
// +-----------------------------------------------------------------------+
/**
* inspired by convert_row_to_file_exiftool method in ExportImageMetadata
* class from plugin Tags2File. In plugin write_medata we just skip the
* batch command file, and execute directly on server (much more user
* friendly...).
*/
function wm_write_metadata($image_id)
{
global $conf, $logger;
$has_md5sum_fs = pwg_db_num_rows(pwg_query('SHOW COLUMNS FROM `'.IMAGES_TABLE.'` LIKE "md5sum_fs" '));
$query = '
SELECT
img.name,
img.comment,
img.author,
img.date_creation,
GROUP_CONCAT(tags.name) AS tags,
img.path,
img.representative_ext
'.($has_md5sum_fs ? ', img.md5sum_fs' : '').'
FROM '.IMAGES_TABLE.' AS img
LEFT OUTER JOIN '.IMAGE_TAG_TABLE.' AS img_tag ON img_tag.image_id = img.id
LEFT OUTER JOIN '.TAGS_TABLE.' AS tags ON tags.id = img_tag.tag_id
WHERE img.id = '.$image_id.'
GROUP BY img.id, img.name, img.comment, img.author, img.path, img.representative_ext
;';
$images = query2array($query);
if (count($images) == 0)
{
fatal_error(__FUNCTION__." photo ".$image_id." does not exist");
}
$row = $images[0];
$name = wm_prepare_string($row['name'], 256);
$description = wm_prepare_string($row['comment'], 2000);
$author = wm_prepare_string($row['author'], 32);
#Hack 1 map url Ben Makkink 24042025
$map = str_replace("./galleries/collectie/", "", dirname($row['path']));
#Hack 1 einde
$command = isset($conf['exiftool_path']) ? $conf['exiftool_path'] : 'exiftool';
$command.= ' -q';
#Hack 2 Overschrijf origineel (en behoud 'gewijzigd' datum) Ben Makkink 24042025
$command.= ' -P -overwrite_original_in_place';
#Hack 2 einde
if (strlen($name) > 0)
{
# 2#105 in iptcparse($imginfo['APP13'])
$command.= ' -IPTC:Headline="'.$name.'"';
# 2#005 in iptcparse($imginfo['APP13'])
$command.= ' -IPTC:ObjectName="'.wm_cutString($name, 64).'"';
}
if (strlen($description) > 0)
{
# 2#120 in iptcparse($imginfo['APP13'])
$command.= ' -IPTC:Caption-Abstract="'.$description.'"';
#Hack 3 weergave onder windows explorer 'Opmerkingen' Ben Makkink 24042025
$command.= ' -UserComment="'.$map.": ".$description.'"';
#Hack 3 einde
}
if (strlen($author) > 0)
{
# 2#080 in iptcparse($imginfo['APP13'])
$iptc_field = 'By-line';
if (
$conf['use_iptc']
and isset($conf['use_iptc_mapping']['author'])
and '2#122' == $conf['use_iptc_mapping']['author']
)
{
# 2#122 in iptcparse($imginfo['APP13'])
$iptc_field = 'Writer-Editor';
}
$command.= ' -IPTC:'.$iptc_field.'="'.$author.'"';
}
if (strlen($row['tags']) > 0)
{
$tags = explode(',', $row['tags']);
foreach ($tags as $tag)
{
$tag = wm_prepare_string($tag, 64);
# 2#025 in iptcparse($imginfo['APP13'])
$command.= ' -IPTC:Keywords="'.$tag.'"';
}
}
$command.= ' "'.$row['path'].'"';
$command.= ' 2>&1';
// echo $command;
$logger->info(__FUNCTION__.' command = '.$command);
$exec_return = exec($command, $output, $rc);
// echo '$exec_return = '.$exec_return.'
';
// echo ''; print_r($output); echo '
';
$activity_details = array('function' => __FUNCTION__);
if ($has_md5sum_fs)
{
$md5sum = md5_file($row['path']);
single_update(IMAGES_TABLE, array('md5sum_fs' => $md5sum), array('id' => $image_id));
$activity_details['md5sum_fs_previous'] = $row['md5sum_fs'];
$activity_details['md5sum_fs_new'] = $md5sum;
}
pwg_activity('photo', $image_id, 'edit', $activity_details);
// as derivatives may contain metadata, they must be reset
delete_element_derivatives($row);
return array($rc, $output);
}
function wm_prepare_string($string, $maxLen)
{
return wm_cutString(
wm_explode_description(
wm_decode_html_string_to_unicode($string)
),
$maxLen
);
}
function wm_cutString($description, $maxLen)
{
if (strlen($description) > $maxLen)
{
$description = substr($description, 0, $maxLen);
}
return $description;
}
function wm_explode_description($description)
{
return str_replace(
array('
', '
', "\n", "\r"),
array('', '', '', ''),
$description
);
}
function wm_decode_html_string_to_unicode($string)
{
if (isset($string) and strlen($string) > 0)
{
$string = html_entity_decode(trim($string), ENT_QUOTES, 'UTF-8');
$string = stripslashes($string);
}
else
{
$string = '';
}
return($string);
}
?>