| /gallery.php |
|---|
| @@ -20,100 +20,108 @@ |
|---|
| } |
| |
| echo json_encode( |
| array_map( |
| function ($file) use ($config, $finfo) { |
| #### Get the file hash. |
| $fileHash = array_shift(explode('.', $file)); |
| array_values( |
| array_filter( |
| array_map( |
| function ($file) use ($config, $finfo) { |
| #### Get the file hash. |
| $fileHash = array_shift(explode('.', $file)); |
| |
| #### Build the user path. |
| $userPath = join( |
| DIRECTORY_SEPARATOR, |
| array( |
| $config['STORE_FOLDER'], |
| $file |
| ) |
| ); |
| |
| #### If the extension is not allowed then skip this file. |
| $fileExtension = pathinfo($userPath, PATHINFO_EXTENSION); |
| if (!isset($fileExtension) || |
| !in_array(strtoupper($fileExtension), |
| array_map('strtoupper', $config['ALLOWED_FILE_EXTENSIONS']))) { |
| return; |
| } |
| |
| #### Hook for various file extensions. |
| $opengraph = FALSE; |
| switch (strtoupper($fileExtension)) { |
| case "MP4": |
| ### Generate a hash for the preview image. |
| $previewHash = strtolower( |
| PseudoCrypt::hash( |
| preg_replace( |
| '/\D/', |
| '', |
| hash( |
| 'sha512', |
| $fileHash |
| ) |
| ), |
| $config['ASSET_HASH_SIZE'] |
| ) |
| ); |
| |
| ### Build the user path. |
| $previewFile = join( |
| #### Build the user path. |
| $userPath = join( |
| DIRECTORY_SEPARATOR, |
| array( |
| $config['STORE_FOLDER'], |
| $previewHash |
| $file |
| ) |
| ); |
| |
| #### If the extension is not allowed then skip this file. |
| $fileExtension = pathinfo($userPath, PATHINFO_EXTENSION); |
| if (!isset($fileExtension) || |
| !in_array(strtoupper($fileExtension), |
| array_map('strtoupper', $config['ALLOWED_FILE_EXTENSIONS']))) |
| return null; |
| |
| #### Hook for various file extensions. |
| $opengraph = FALSE; |
| switch (strtoupper($fileExtension)) { |
| case "MP4": |
| ### Generate a hash for the preview image. |
| $previewHash = strtolower( |
| PseudoCrypt::hash( |
| preg_replace( |
| '/\D/', |
| '', |
| hash( |
| 'sha512', |
| $fileHash |
| ) |
| ), |
| $config['ASSET_HASH_SIZE'] |
| ) |
| ); |
| |
| ### Do not re-create the thumbnail if it already exists. |
| if (file_exists($previewFile.'.'.'jpg')) { |
| break; |
| ### Build the user path. |
| $previewFile = join( |
| DIRECTORY_SEPARATOR, |
| array( |
| $config['STORE_FOLDER'], |
| $previewHash |
| ) |
| ); |
| |
| ### Do not re-create the thumbnail if it already exists. |
| if (file_exists($previewFile.'.'.'jpg')) { |
| break; |
| } |
| |
| ### Extract thumbnail. |
| $ffmpeg = FFMpeg\FFMpeg::create(); |
| $video = $ffmpeg->open($userPath); |
| $frame = $video->frame( |
| FFMpeg\Coordinate\TimeCode::fromSeconds( |
| $config['VIDEO_PREVIEW_IMAGE_FRAME_SECOND'] |
| ) |
| ); |
| $frame->save($previewFile.'.'.'jpg'); |
| $opengraph = TRUE; |
| break; |
| case "GIF": |
| $opengraph = TRUE; |
| case "PNG": |
| case "HTML": |
| case "HTM": |
| case "TGA": |
| case "SVG": |
| case "JPEG": |
| $previewHash = $fileHash; |
| break; |
| default: |
| return null; |
| } |
| |
| ### Extract thumbnail. |
| $ffmpeg = FFMpeg\FFMpeg::create(); |
| $video = $ffmpeg->open($userPath); |
| $frame = $video->frame( |
| FFMpeg\Coordinate\TimeCode::fromSeconds( |
| $config['VIDEO_PREVIEW_IMAGE_FRAME_SECOND'] |
| ) |
| return array( |
| 'url' => $fileHash, |
| 'type' => finfo_file($finfo, $userPath), |
| 'preview' => $previewHash, |
| 'opengraph' => $opengraph |
| ); |
| $frame->save($previewFile.'.'.'jpg'); |
| $opengraph = TRUE; |
| break; |
| case "GIF": |
| $opengraph = TRUE; |
| $previewHash = $fileHash; |
| break; |
| default: |
| $previewHash = $fileHash; |
| break; |
| } |
| return array( |
| 'url' => $fileHash, |
| 'type' => finfo_file($finfo, $userPath), |
| 'preview' => $previewHash, |
| 'opengraph' => $opengraph |
| ); |
| }, |
| array_values( |
| array_filter(scandir($config['STORE_FOLDER']), |
| function ($entry) use ($config) { |
| return !is_dir($entry) && filesize( |
| join( |
| DIRECTORY_SEPARATOR, |
| array( |
| $config['STORE_FOLDER'], |
| $entry |
| ) |
| ) |
| ); |
| } |
| }, |
| array_values( |
| array_filter(scandir($config['STORE_FOLDER']), |
| function ($entry) use ($config) { |
| return !is_dir($entry) && filesize( |
| join( |
| DIRECTORY_SEPARATOR, |
| array( |
| $config['STORE_FOLDER'], |
| $entry |
| ) |
| ) |
| ); |
| } |
| ) |
| ) |
| ) |
| ) |
| ) |
