/**
* 单例
* @return Photo
*/
public static function &instance()
{
if (!is_object(Photo::$instance)) {
// Create a new instance
Photo::$instance = new Photo();
}
return Photo::$instance;
}
/**
* Function adds photo to gallery.
* Photo has user id, title, list of tags, date of creation and name of chosen picture.
*/
public function action()
{
checkUnauthorizedAccess();
$id = \dispatcher\DefaultDispatcher::instance()->getMatched()->getParam("galleryID");
checkIntValueOfId($id);
$gallery = GalleryRepository::getByID($id);
if ($gallery == null) {
redirect(\route\Route::get("errorPage")->generate());
}
$main = new Main();
$body = new \templates\AddPhoto();
$main->setBody($body)->setPageTitle("Upload photo");
echo $main;
if (post('submit')) {
$title = trim(post('title'));
$tags = trim(post('tags'));
$error = false;
if (strlen($title) < 4 || strlen($title) > 25) {
$error = true;
}
if (strlen($tags) < 4 || strlen($tags) > 250) {
$error = true;
}
if (!$error) {
$dir = $gallery['title'];
$path = 'assets/images/galleries/' . $dir;
$localPath = $path . "/" . $_FILES['file']['name'];
$completePath = "/TwitterApp/" . $path . "/" . $_FILES['file']['name'];
$photo = new Photo();
$photo->setGalleryid($id);
$photo->setTitle($title);
$photo->setTags($tags);
$photo->setCreated(date('Y-m-d H:i:s'));
$photo->setImageName($_FILES['file']['name']);
$photo->setImagePath($completePath);
try {
if (!file_exists($path)) {
mkdir($path);
}
move_uploaded_file($_FILES['file']['tmp_name'], $localPath);
PhotoRepository::addPhoto($photo);
redirect(\route\Route::get("viewGallery")->generate(array("id" => $id)));
} catch (\PDOException $e) {
$e->getMessage();
}
}
}
}
public function rotate($jobget, $pid = 0, $direction = 1, $is_step = TRUE)
{
list($pid, $direction) = $this->_jobInit($jobget, $pid, $direction);
$photoModel = new Photo();
if (!$photoModel->findOne($pid)) {
//获取原图信息
return $this->_jobResult(FALSE);
}
if (!$is_step) {
$photoModel->direction = $direction;
} else {
$photoModel->direction += $direction;
if ($photoModel->direction >= 4) {
$photoModel->direction = 0;
}
if ($photoModel->direction < 0) {
$photoModel->direction = 3;
}
}
//判断是否存在
$this->thumb_source = $photoModel->getSource();
if (!$this->thumb_source) {
$raw = (array) $photoModel;
$raw['direction'] = 0;
$originSource = $photoModel->getRawSource($raw);
if ($originSource && ($tmp_file = $originSource->downBuffer())) {
$angle = $photoModel->direction * 90;
$imagine = new Imagine\Imagick\Imagine();
$image = $imagine->open($tmp_file);
$thumb_file = $tmp_file . '.jpg';
$image->rotate($angle)->save($thumb_file, array('quality' => Core::config('photo_quality')));
@unlink($tmp_file);
$this->uploader = new Uploader();
$this->uploader->process($thumb_file);
//原图属性
$updata['fmime'] = $photoModel->mime;
$updata['flength'] = $photoModel->size;
$updata['fmd5'] = $photoModel->md5;
$updata['direction'] = $photoModel->direction;
//缩略图属性
$updata['mime'] = $this->uploader->getMIME();
$updata['meta'] = FALSE;
//缩略图不需要meta信息
$photoinfo = $this->uploader->getInfo();
$updata['width'] = $photoinfo['width'];
$updata['height'] = $photoinfo['height'];
if ($this->uploader->getType() !== Uploader::FILETYPE_IMAGE) {
return $this->_jobResult(FALSE);
}
if ($originSource->upBuffer($this->uploader->tmpfile, $updata)) {
$this->thumb_source = $originSource;
}
}
}
if ($this->thumb_source) {
$row['width'] = $this->thumb_source->width;
$row['height'] = $this->thumb_source->height;
$row['direction'] = $photoModel->direction;
$row['mtime'] = time();
$photoModel->update($row);
return $this->_jobResult(TRUE);
}
return $this->_jobResult(FALSE);
}
public function geturiByMD5($md5_arr, $self = FALSE)
{
$r = array();
if (!$md5_arr) {
return $r;
}
if (!is_array($md5_arr)) {
$md5_arr = array($md5_arr);
}
$md5_arr = array_map('strtolower', $md5_arr);
//构建sql查询语句
$sql = "SELECT `fid`,`md5`,`path`,`mime`,`thumb_id` FROM `fs_fileentry` WHERE 0 ";
foreach ($md5_arr as $md5) {
$sql .= "OR (`md5`='{$md5}'" . ($self ? " AND `uid`=" . Core::getUserID() : "") . ") ";
}
$this->connectDB();
$query = self::$db->query($sql);
$result = array();
while ($row = self::$db->fetchArray($query)) {
$md5 = $row['md5'];
$id = intval($row['fid']);
$thumb_id = intval($row['thumb_id']);
$result[$md5] = array('id' => $id, 'src' => $this->geturi($id), 'mime' => $row['mime'], 'name' => $row['name']);
if ($thumb_id) {
$photoModel = new Photo();
if ($photoModel->findOne($thumb_id)) {
$result[$md5]['thumb']['id'] = $photoModel->get_pid();
$result[$md5]['thumb']['mime'] = $photoModel->mime;
$imgurls = $photoModel->geturi($thumb_id, 130);
$result[$md5]['thumb']['src'] = $imgurls[0];
}
}
}
foreach ($md5_arr as $md5) {
$r[] = $result[$md5] ? $result[$md5] : array('id' => 0, 'src' => '');
}
return $r;
}
/**
*
* 创建新文件
* @param FileDirectory $basedir
* @param Uploader $uploader
*/
public function makeFile(Uploader $uploader)
{
$filename = $uploader->getTitle();
if ($file_name = $this->getFilename($filename)) {
$filepath = $this->path . '/' . $file_name;
preg_match("/\\.([a-zA-Z0-9]{2,4})\$/", $file_name, $match);
$ext = $match[1] ? strtolower($match[1]) : '';
$fileModel = new FileEntry($this->uid);
if ($fileModel->findOne($filepath)) {
$filepath = $fileModel->getRecoverPath();
//获取新文件路径名
}
//视频截图
$thumbID = intval($uploader->thumb_id);
if (!$thumbID) {
$thumbInstance = $uploader->getThumbInstance();
if ($thumbInstance) {
//更正截图的方向
$fileinfo = $uploader->getInfo();
if ($fileinfo['orientation']) {
if ($fileinfo['orientation'] < 0) {
$angle = intval(360 + $fileinfo['orientation']);
} else {
$angle = intval($fileinfo['orientation']);
}
$imagine = new \Imagine\Imagick\Imagine();
$image = $imagine->open($thumbInstance->tmpfile);
$image->rotate($angle)->save($thumbInstance->tmpfile);
}
$photoModel = new Photo();
if ($photoModel->create($thumbInstance, array('ctrl_type' => 2))) {
$thumbID = $photoModel->get_pid();
}
}
}
$meta = array('oid' => intval($uploader->oid), 'uid' => $this->uid, 'source' => $uploader->tmpfile, 'size' => $uploader->getLength(), 'mime' => $uploader->getMIME(), 'md5' => $uploader->getMD5(), 'ext' => $ext, 'cid' => $uploader->cid ? $uploader->cid : 0, 'ctrl_type' => $uploader->ctrl_type ? $uploader->ctrl_type : 0, 'thumb_id' => $thumbID, 'meta' => $uploader->getInfo());
if ($fileModel->create($filepath, $this->get_fid(), $meta)) {
$this->updateStat($fileModel->size, 1);
return $fileModel;
}
}
return FALSE;
}
/**
* Adds photo to database. Photo is inside gallery with galleryid.
* @param Photo $photo
*/
public static function addPhoto(Photo $photo)
{
$db = Database::getInstance();
$query = $db->prepare('INSERT INTO photo (galleryid,title,tags,created,image, path) VALUES (?, ?, ?, ?, ?, ?)');
$query->execute([$photo->getGalleryid(), $photo->getTitle(), $photo->getTags(), $photo->getCreated(), $photo->getImageName(), $photo->getImagePath()]);
}
