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@@ -11,19 +11,296 @@ if (!defined('LYCHEE')) exit('Error: Direct access is not allowed!');
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class Photo extends Module {
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private $database = null;
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+ private $settings = null;
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private $photoIDs = null;
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- public function __construct($database, $plugins, $photoIDs) {
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+ public function __construct($database, $plugins, $settings, $photoIDs) {
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# Init vars
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$this->database = $database;
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$this->plugins = $plugins;
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+ $this->settings = $settings;
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$this->photoIDs = $photoIDs;
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return true;
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}
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+ public function add($files, $albumID, $description = '', $tags = '') {
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+
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+ if (!isset($this->database)) return false;
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 0, func_get_args());
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+
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+ switch($albumID) {
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+
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+ case 's':
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+ # s for public (share)
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+ $public = 1;
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+ $star = 0;
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+ $albumID = 0;
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+ break;
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+
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+ case 'f':
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+ # f for starred (fav)
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+ $star = 1;
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+ $public = 0;
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+ $albumID = 0;
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+ break;
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+
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+ default:
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+ $star = 0;
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+ $public = 0;
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+ break;
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+
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+ }
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+
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+ foreach ($files as $file) {
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+
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+ if ($file['type']!=='image/jpeg'&&
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+ $file['type']!=='image/png'&&
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+ $file['type']!=='image/gif')
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+ return false;
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+
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+ $id = str_replace('.', '', microtime(true));
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+ while(strlen($id)<14) $id .= 0;
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+
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+ $tmp_name = $file['tmp_name'];
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+ $extension = array_reverse(explode('.', $file['name']));
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+ $extension = $extension[0];
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+ $photo_name = md5($id) . ".$extension";
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+ $path = __DIR__ . '/../../uploads/big/' . $photo_name;
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+
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+ # Import if not uploaded via web
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+ if (!is_uploaded_file($tmp_name)) {
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+ if (copy($tmp_name, $path)) { @unlink($tmp_name); }
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+ } else {
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+ move_uploaded_file($tmp_name, $path);
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+ }
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+
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+ # Read infos
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+ $info = $this->getInfo($path);
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+
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+ # Use title of file if IPTC title missing
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+ if ($info['title']==='') $info['title'] = mysqli_real_escape_string($this->database, substr(basename($file['name'], ".$extension"), 0, 30));
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+
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+ # Use description parameter if set
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+ if ($description==='') $description = $info['description'];
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+
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+ # Set orientation based on EXIF data
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+ if ($file['type']==='image/jpeg'&&isset($info['orientation'])&&$info['orientation']!==''&&isset($info['width'])&&isset($info['height'])) {
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+
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+ if(extension_loaded('imagick')) {
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+
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+ $rotateImage = 0;
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+
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+ switch ($info['orientation']) {
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+
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+ case 3:
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+ $rotateImage = 180;
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+ $imageOrientation = 1;
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+ break;
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+
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+ case 6:
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+ $rotateImage = 90;
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+ $imageOrientation = 1;
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+ break;
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+
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+ case 8:
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+ $rotateImage = 270;
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+ $imageOrientation = 1;
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+ break;
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+
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+ }
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+
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+ if ($rotateImage) {
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+ $image = new Imagick();
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+ $image->readImage(__DIR__ . '/../../uploads/big/' . $photo_name);
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+ $image->rotateImage(new ImagickPixel(), $rotateImage);
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+ $image->setImageOrientation($imageOrientation);
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+ $image->writeImage(__DIR__ . '/../../uploads/big/' . $photo_name);
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+ $image->clear();
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+ $image->destroy();
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+ }
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+
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+ } else {
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+
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+ $newWidth = $info['width'];
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+ $newHeight = $info['height'];
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+
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+ $sourceImg = imagecreatefromjpeg(__DIR__ . "/../../uploads/big/$photo_name");
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+
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+ switch ($info['orientation']) {
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+
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+ case 2:
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+ # mirror
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+ # not yet implemented
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+ break;
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+
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+ case 3:
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+ $sourceImg = imagerotate($sourceImg, -180, 0);
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+ break;
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+
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+ case 4:
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+ # rotate 180 and mirror
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+ # not yet implemented
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+ break;
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+
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+ case 5:
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+ # rotate 90 and mirror
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+ # not yet implemented
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+ break;
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+
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+ case 6:
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+ $sourceImg = imagerotate($sourceImg, -90, 0);
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+ $newWidth = $info['height'];
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+ $newHeight = $info['width'];
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+ break;
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+
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+ case 7:
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+ # rotate -90 and mirror
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+ # not yet implemented
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+ break;
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+
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+ case 8:
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+ $sourceImg = imagerotate($sourceImg, 90, 0);
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+ $newWidth = $info['height'];
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+ $newHeight = $info['width'];
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+ break;
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+
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+ }
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+
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+ $newSourceImg = imagecreatetruecolor($newWidth, $newHeight);
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+
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+ imagecopyresampled($newSourceImg, $sourceImg, 0, 0, 0, 0, $newWidth, $newHeight, $newWidth, $newHeight);
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+ imagejpeg($newSourceImg, __DIR__ . '/../../uploads/big/' . $photo_name, 100);
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+
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+ }
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+
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+ }
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+
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+ # Create Thumb
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+ if (!$this->createThumb($path, $photo_name)) return false;
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+
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+ # Save to DB
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+ $query = "INSERT INTO lychee_photos (id, title, url, description, tags, type, width, height, size, iso, aperture, make, model, shutter, focal, takestamp, thumbUrl, album, public, star)
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+ VALUES (
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+ '" . $id . "',
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+ '" . $info['title'] . "',
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+ '" . $photo_name . "',
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+ '" . $description . "',
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+ '" . $tags . "',
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+ '" . $info['type'] . "',
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+ '" . $info['width'] . "',
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+ '" . $info['height'] . "',
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+ '" . $info['size'] . "',
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+ '" . $info['iso'] . "',
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+ '" . $info['aperture'] . "',
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+ '" . $info['make'] . "',
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+ '" . $info['model'] . "',
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+ '" . $info['shutter'] . "',
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+ '" . $info['focal'] . "',
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+ '" . $info['takestamp'] . "',
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+ '" . md5($id) . ".jpeg',
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+ '" . $albumID . "',
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+ '" . $public . "',
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+ '" . $star . "');";
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+ $result = $this->database->query($query);
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+
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+ if (!$result) return false;
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+
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+ }
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 1, func_get_args());
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+
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+ return true;
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+
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+ }
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+
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+ private function createThumb($url, $filename, $width = 200, $height = 200) {
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+
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+ if (!isset($this->settings)) return false;
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 0, func_get_args());
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+
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+ $info = getimagesize($url);
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+ $photoName = explode(".", $filename);
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+ $newUrl = __DIR__ . '/../../uploads/thumb/' . $photoName[0] . '.jpeg';
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+ $newUrl2x = __DIR__ . '/../../uploads/thumb/' . $photoName[0] . '@2x.jpeg';
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+
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+ # create thumbnails with Imagick
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+ if(extension_loaded('imagick')) {
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+
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+ # Read image
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+ $thumb = new Imagick();
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+ $thumb->readImage($url);
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+ $thumb->setImageCompressionQuality($this->settings['thumbQuality']);
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+ $thumb->setImageFormat('jpeg');
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+
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+ # Copy image for 2nd thumb version
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+ $thumb2x = clone $thumb;
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+
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+ # Create 1st version
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+ $thumb->cropThumbnailImage($width, $height);
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+ $thumb->writeImage($newUrl);
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+
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+ # Create 2nd version
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+ $thumb2x->cropThumbnailImage($width*2, $height*2);
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+ $thumb2x->writeImage($newUrl2x);
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+
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+ # Close thumb
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+ $thumb->clear();
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+ $thumb->destroy();
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+
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+ # Close thumb2
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+ $thumb2x->clear();
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+ $thumb2x->destroy();
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+
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+ } else {
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+
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+ # Set position and size
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+ $thumb = imagecreatetruecolor($width, $height);
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+ $thumb2x = imagecreatetruecolor($width*2, $height*2);
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+ if ($info[0]<$info[1]) {
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+ $newSize = $info[0];
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+ $startWidth = 0;
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+ $startHeight = $info[1]/2 - $info[0]/2;
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+ } else {
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+ $newSize = $info[1];
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+ $startWidth = $info[0]/2 - $info[1]/2;
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+ $startHeight = 0;
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+ }
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+
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+ # Fallback for older version
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+ if ($info['mime']==='image/webp'&&floatval(phpversion())<5.5) return false;
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+
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+ # Create new image
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+ switch($info['mime']) {
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+ case 'image/jpeg': $sourceImg = imagecreatefromjpeg($url); break;
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+ case 'image/png': $sourceImg = imagecreatefrompng($url); break;
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+ case 'image/gif': $sourceImg = imagecreatefromgif($url); break;
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+ case 'image/webp': $sourceImg = imagecreatefromwebp($url); break;
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+ default: return false;
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+ }
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+
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+ imagecopyresampled($thumb, $sourceImg, 0, 0, $startWidth, $startHeight, $width, $height, $newSize, $newSize);
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+ imagecopyresampled($thumb2x, $sourceImg, 0, 0, $startWidth, $startHeight, $width*2, $height*2, $newSize, $newSize);
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+
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+ imagejpeg($thumb, $newUrl, $this->settings['thumbQuality']);
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+ imagejpeg($thumb2x, $newUrl2x, $this->settings['thumbQuality']);
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+
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+ }
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 1, func_get_args());
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+
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+ return true;
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+
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+ }
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+
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public function get($albumID) {
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if (!isset($this->database, $this->photoIDs)) return false;
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@@ -64,6 +341,99 @@ class Photo extends Module {
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}
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+ private function getInfo($url) {
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+
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+ if (!isset($this->database, $url)) return false;
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 0, func_get_args());
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+
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+ $iptcArray = array();
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+ $info = getimagesize($url, $iptcArray);
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+
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+ # General information
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+ $return['type'] = $info['mime'];
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+ $return['width'] = $info[0];
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+ $return['height'] = $info[1];
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+
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+ # Size
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+ $size = filesize($url)/1024;
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+ if ($size>=1024) $return['size'] = round($size/1024, 1) . ' MB';
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+ else $return['size'] = round($size, 1) . ' KB';
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+
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+ # IPTC Metadata Fallback
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+ $return['title'] = '';
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+ $return['description'] = '';
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+
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+ # IPTC Metadata
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+ if(isset($iptcArray['APP13'])) {
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+
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+ $iptcInfo = iptcparse($iptcArray['APP13']);
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+ if (is_array($iptcInfo)) {
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+
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+ $temp = @$iptcInfo['2#105'][0];
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+ if (isset($temp)&&strlen($temp)>0) $return['title'] = $temp;
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+
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+ $temp = @$iptcInfo['2#120'][0];
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+ if (isset($temp)&&strlen($temp)>0) $return['description'] = $temp;
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+
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+ }
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+
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+ }
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+
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+ # EXIF Metadata Fallback
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+ $return['orientation'] = '';
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+ $return['iso'] = '';
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+ $return['aperture'] = '';
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+ $return['make'] = '';
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+ $return['model'] = '';
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+ $return['shutter'] = '';
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+ $return['focal'] = '';
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+ $return['takestamp'] = '';
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+
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+ # Read EXIF
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+ if ($info['mime']=='image/jpeg') $exif = @exif_read_data($url, 'EXIF', 0);
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+ else $exif = false;
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+
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+ # EXIF Metadata
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+ if ($exif!==false) {
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+
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+ if (isset($exif['Orientation'])) $return['orientation'] = $exif['Orientation'];
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+ else if (isset($exif['IFD0']['Orientation'])) $return['orientation'] = $exif['IFD0']['Orientation'];
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+
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+ $temp = @$exif['ISOSpeedRatings'];
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+ if (isset($temp)) $return['iso'] = $temp;
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+
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+ $temp = @$exif['COMPUTED']['ApertureFNumber'];
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+ if (isset($temp)) $return['aperture'] = $temp;
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+
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+ $temp = @$exif['Make'];
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+ if (isset($temp)) $return['make'] = $exif['Make'];
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+
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+ $temp = @$exif['Model'];
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+ if (isset($temp)) $return['model'] = $temp;
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+
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+ $temp = @$exif['ExposureTime'];
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+ if (isset($temp)) $return['shutter'] = $exif['ExposureTime'] . ' Sec.';
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+
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+ $temp = @$exif['FocalLength'];
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+ if (isset($temp)) $return['focal'] = ($temp/1) . ' mm';
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+
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+ $temp = @$exif['DateTimeOriginal'];
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+ if (isset($temp)) $return['takestamp'] = strtotime($temp);
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+
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+ }
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+
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+ # Security
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+ foreach(array_keys($return) as $key) $return[$key] = mysqli_real_escape_string($this->database, $return[$key]);
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+
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+ # Call plugins
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+ $this->plugins(__METHOD__, 1, func_get_args());
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+
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+ return $return;
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+
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+ }
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+
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public function getArchive() {
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if (!isset($this->database, $this->photoIDs)) return false;
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Tobias Reich