/**
* Get face signature from an existing face image.
*
* @param integer $image_id Image ID face belongs to
* @param integer $face_id Face ID to check
*
* @throws Ansel_Exception
*/
function saveSignature($image_id, $face_id)
{
// can we get it?
if (empty($GLOBALS['conf']['faces']['search']) || Horde_Util::loadExtension('libpuzzle') === false) {
return;
}
// Ensure we have an on-disk file to read the signature from.
$path = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create('images')->readFile(Ansel_Faces::getVFSPath($image_id) . '/faces', $face_id . Ansel_Faces::getExtension());
$signature = puzzle_fill_cvec_from_file($path);
if (empty($signature)) {
return;
}
// save compressed signature
$sql = 'UPDATE ansel_faces SET face_signature = ? WHERE face_id = ?';
$params = array(new Horde_Db_Value_Binary(puzzle_compress_cvec($signature)), $face_id);
try {
$GLOBALS['ansel_db']->update($sql, $params);
} catch (Horde_Db_Exception $e) {
throw new Ansel_Exception($result);
}
// create index
$word_len = $GLOBALS['conf']['faces']['search'];
$str_len = strlen($signature);
$GLOBALS['ansel_db']->delete('DELETE FROM ansel_faces_index WHERE face_id = ' . $face_id);
$q = 'INSERT INTO ansel_faces_index (face_id, index_position, index_part) VALUES (?, ?, ?)';
$c = $str_len - $word_len;
for ($i = 0; $i <= $c; $i++) {
$data = array($face_id, $i, new Horde_Db_Value_Binary(substr($signature, $i, $word_len)));
try {
$GLOBALS['ansel_db']->insert($q, $data);
} catch (Horde_Db_Exception $e) {
throw new Ansel_Exception($e);
}
}
}
<?php
/**
* Process an single image (to be called by ajax)
*
* Copyright 2008-2014 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Duck <*****@*****.**>
*/
require_once __DIR__ . '/../../lib/Application.php';
Horde_Registry::appInit('ansel');
$thumb = Horde_Util::getGet('thumb');
$tmp = Horde::getTempDir();
$path = $tmp . '/search_face_' . ($thumb ? 'thumb_' : '') . $registry->getAuth() . Ansel_Faces::getExtension();
header('Content-type: image/' . $conf['image']['type']);
readfile($path);
<?php
/**
* Process an single image (to be called by ajax)
*
* Copyright 2008-2015 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Duck <*****@*****.**>
*/
require_once 'tabs.php';
/* check if image exists */
$tmp = Horde::getTempDir();
$path = $tmp . '/search_face_' . $registry->getAuth() . Ansel_Faces::getExtension();
if (file_exists($path) !== true) {
$notification->push(_("You must upload the search photo first"));
Horde::url('faces/search/image.php')->redirect();
}
$title = _("Create a new face");
$x1 = 0;
$y1 = 0;
$x2 = 0;
$y2 = 0;
try {
$faces = $faces->getFaces($path);
} catch (Ansel_Exception $e) {
exit;
}
if (count($faces) > 1) {
* @author Duck <*****@*****.**>
*/
require_once __DIR__ . '/../lib/Application.php';
Horde_Registry::appInit('ansel');
$face_id = Horde_Util::getFormData('face');
$faces = $GLOBALS['injector']->getInstance('Ansel_Faces');
// Sendfile support. Lighttpd < 1.5 only understands the X-LIGHTTPD-send-file
// header
if ($conf['vfs']['src'] == 'sendfile') {
$face = $faces->getFaceById($face_id);
// Make sure the view exists
if (!$faces->viewExists($face['image_id'], $face_id, true)) {
Horde::log(sprintf('Unable to locate or create face_id %u.', $face_id));
exit;
}
// We definitely have an image for the face.
try {
$filename = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create('images')->readFile(Ansel_Faces::getVFSPath($face['image_id']) . 'faces', $face_id . Ansel_Faces::getExtension());
} catch (Horde_Vfs_Exception $e) {
Horde::log($e, 'ERR');
exit;
}
header('Content-type: image/' . $GLOBALS['conf']['image']['type']);
header('X-LIGHTTPD-send-file: ' . $filename);
header('X-Sendfile: ' . $filename);
exit;
}
// Run it through PHP
$img = $faces->getFaceImageObject($face_id);
header('Content-type: image/' . $GLOBALS['conf']['image']['type']);
echo $img->raw();
