appPackage(); $this->packageData['configItem'] = array( "sep001" => '

'.LNG('imageExif.Config.missLib').'

', ); } } public function regiest(){ $this->hookRegiest(array( 'user.commonJs.insert' => 'imageExifPlugin.echoJs', 'share.image' => 'imageExifPlugin.imageCheck', 'explorer.image' => 'imageExifPlugin.imageCheck', )); } public function echoJs($st,$act){ if( !function_exists('exif_read_data')){ return; } //$this->echoFile('static/main.js'); } public function getExif(){ $path = _DIR($this->in['path']); $exif = @exif_read_data($path); show_json($exif,!!$exif); } //根据Orientation 自动旋转图片 //http://blog.csdn.net/ouyangtianhan/article/details/29825885 //https://gxnotes.com/article/126807.html //https://zhuanlan.zhihu.com/p/25216999 public function imageCheck(){ if( !function_exists('exif_read_data')){ return; } $path = _DIR($this->in['path']); $exif = @exif_read_data($path); if(!file_exists($path) || !$exif || !isset($exif['Orientation'])) return; if( $exif['Orientation']< 3) return; $img = ImageThumb::image($path); if(!$img) return; $ort = $exif['Orientation']; if($ort == 5 || $ort == 6){ $img = imagerotate($img, 270, null); } if($ort == 3 || $ort == 4){ $img = imagerotate($img, 180, null); } if($ort == 7 || $ort == 8){ $img = imagerotate($img, 90, null); } if($ort == 4 || $ort == 5 || $ort == 7){ imageflip($img,IMG_FLIP_HORIZONTAL); } $ext = get_path_ext($path); $imagefun = 'image'.($ext=='jpg'?'jpeg':$ext); $res = $imagefun($img, $path); imagedestroy($img); //show_json($exif,$res); } }