static function get($block_id, $theme)
{
$block = "";
switch ($block_id) {
case "iptc":
if ($theme->item()) {
$details = iptc::get($theme->item());
if (count($details) > 0) {
$block = new Block();
$block->css_id = "g-metadata";
$block->title = t("IPTC info");
$block->content = new View("iptc_block.html");
$block->content->details = $details;
}
}
break;
}
return $block;
}
<?php
// This script will return to flash an XML with some IPTC and EXIF fields
DEFINE('IPTC_CAPTION', '120');
// 2000 chars
DEFINE('IPTC_CITY', '090');
// 32 chars
DEFINE('IPTC_GLOBAL_POSITION', '092');
// improvisation for wikimapia geodata
DEFINE('EXIF_GEO_LAT', 'GPSLatitude');
DEFINE('EXIF_GEO_LAT_REF', 'GPSLatitudeRef');
DEFINE('EXIF_GEO_LON', 'GPSLongitude');
DEFINE('EXIF_GEO_LON_REF', 'GPSLongitudeRef');
DEFINE('EXIF_EXPOSURE', 'ExposureTime');
DEFINE('EXIF_APERTURE', 'FNumber');
DEFINE('EXIF_FOCAL_LENGTH', 'FocalLength');
DEFINE('EXIF_ISO', 'ISOSpeedRatings');
include "iptc.php";
include "exif.php";
$path = "../../" . $_POST['path'];
$i = new iptc($path);
$e = new exif($path);
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?><info>" . "<caption><![CDATA[" . $i->get(IPTC_CAPTION) . "]]></caption>" . "<city><![CDATA[" . $i->get(IPTC_CITY) . "]]></city>" . "<location><![CDATA[" . $i->get(IPTC_GLOBAL_POSITION) . "]]></location>" . "<geodata>" . $e->getGPS(EXIF_GEO_LAT, EXIF_GEO_LAT_REF) . "+" . $e->getGPS(EXIF_GEO_LON, EXIF_GEO_LON_REF) . "</geodata>" . "<exposure>" . $e->getEXIF(EXIF_EXPOSURE) . "</exposure>" . "<aperture>" . $e->getDividedEXIF(EXIF_APERTURE) . "</aperture>" . "<focallength>" . $e->getDividedEXIF(EXIF_FOCAL_LENGTH) . "</focallength>" . "<iso>" . $e->getEXIF(EXIF_ISO) . "</iso>" . "</info>";
