static function new_image($image)
{
global $_zp_exifvars;
$entry_locale = getUserLocale();
$languages = generateLanguageList();
$languageTags = $element = array();
$candidates = self::getTaggingItems();
foreach ($candidates as $key) {
if ($meta = $image->get($key)) {
setupCurrentLocale('en_US');
$en_us = $element[] = exifTranslate($meta);
foreach ($languages as $language) {
setupCurrentLocale($language);
$xlated = exifTranslate($meta);
if ($xlated != $en_us) {
// the string has a translation in this language
$element[] = $xlated;
$languageTags[$language] = $xlated;
}
}
}
}
setupCurrentLocale($entry_locale);
$element = array_unique(array_merge($image->getTags(), $element));
$image->setTags($element);
$image->save();
foreach ($languageTags as $language => $tag) {
$sql = 'UPDATE ' . prefix('tags') . ' SET `language`=' . db_quote($language) . ' WHERE `name`=' . db_quote($tag) . ' AND `language`=NULL OR `language` LIKE ""';
query($sql, false);
}
return $image;
}
/**
* Returns the Metadata infromation from the current image
*
* @param $image optional image object
* @param string $displayonly set to true to return only the items selected for display
* @return array
*/
function getImageMetaData($image = NULL, $displayonly = true)
{
global $_zp_current_image, $_zp_exifvars;
require_once SERVERPATH . '/' . ZENFOLDER . '/exif/exifTranslations.php';
if (is_null($image)) {
$image = $_zp_current_image;
}
if (is_null($image) || !$image->get('hasMetadata')) {
return false;
}
$data = $image->getMetaData();
foreach ($data as $field => $value) {
// remove the empty or not selected to display
if ($_zp_exifvars[$field][6] == 'time' && ($value = '0000-00-00 00:00:00')) {
$value = '';
// really it is empty
}
if ($displayonly && (!$value || !$_zp_exifvars[$field][3])) {
unset($data[$field]);
} else {
$data[$field] = exifTranslate($value);
}
}
if (count($data) > 0) {
return $data;
}
return false;
}
<tr>
<td valign="top"><?php
echo gettext("Metadata:");
?>
</td>
<td>
<?php
$data = '';
$exif = $image->getMetaData();
if (false !== $exif) {
foreach ($exif as $field => $value) {
if (!(empty($value) || $_zp_exifvars[$field][6] == 'time' && ($value = '0000-00-00 00:00:00'))) {
$display = $_zp_exifvars[$field][3];
if ($display) {
$label = $_zp_exifvars[$field][2];
$data .= "<tr><td class=\"medtadata_tag " . html_encode($field) . "\">{$label}: </td> <td>" . html_encode(exifTranslate($value)) . "</td></tr>\n";
}
}
}
}
if (empty($data)) {
echo gettext('None selected for display');
} else {
?>
<div class="metadata_container">
<table class="metadata_table" >
<?php
echo $data;
?>
</table>
</div>
