| 1 |
<?php |
| 2 |
|
| 3 |
class FV_Player_S3_Upload { |
| 4 |
|
| 5 |
function sanitize_path($path) { |
| 6 |
$path = str_replace( 'Home/', '', stripslashes($path) ); |
| 7 |
$path = preg_replace( '~/$~', '', $path ); // We need to remove trailing slash to keep the breadcrumbs working |
| 8 |
|
| 9 |
return $path; |
| 10 |
} |
| 11 |
|
| 12 |
function remove_special_chars($string) { |
| 13 |
// coconut doesnt like this characters, we need to remove them |
| 14 |
$string = str_replace( ' ', '-', $string ); |
| 15 |
$string = str_replace( ',', '-', $string ); |
| 16 |
$string = str_replace( '?', '', $string ); |
| 17 |
$string = str_replace( '&', '', $string ); |
| 18 |
$string = str_replace( '#', '', $string ); |
| 19 |
$string = str_replace( '%', '', $string ); |
| 20 |
$string = str_replace( '^', '', $string ); |
| 21 |
$string = str_replace( '$', '', $string ); |
| 22 |
$string = str_replace( '\'', '', $string ); |
| 23 |
$string = str_replace( '"', '', $string ); |
| 24 |
|
| 25 |
return $string; |
| 26 |
} |
| 27 |
|
| 28 |
/** |
| 29 |
* Easy wrapper around S3 API |
| 30 |
* @param mixed $command the function to call |
| 31 |
* @param mixed $args variable args to pass |
| 32 |
* @return mixed |
| 33 |
*/ |
| 34 |
function s3( $command = null, $args = null) { |
| 35 |
global $FV_Player_DigitalOcean_Spaces_Browser; |
| 36 |
|
| 37 |
static $s3 = null; |
| 38 |
if ( $s3 === null ) { |
| 39 |
$FV_Player_DigitalOcean_Spaces_Browser->include_aws_sdk(); |
| 40 |
$s3 = $FV_Player_DigitalOcean_Spaces_Browser->get_s3_client(); |
| 41 |
} |
| 42 |
|
| 43 |
if ( $command === null ) return $s3; |
| 44 |
|
| 45 |
$args=func_get_args(); |
| 46 |
array_shift($args); |
| 47 |
try { |
| 48 |
return call_user_func_array( [$s3, $command ], $args ); |
| 49 |
} catch (AwsException $e) { |
| 50 |
echo esc_html( $e->getMessage() ), PHP_EOL; |
| 51 |
} |
| 52 |
|
| 53 |
return null; |
| 54 |
} |
| 55 |
|
| 56 |
function file_exists($contents, $filename) { |
| 57 |
if ( is_array( $contents ) ) { |
| 58 |
foreach( $contents as $object ) { |
| 59 |
if( isset($object['Key']) && $object['Key'] == $filename ) { |
| 60 |
return true; |
| 61 |
} |
| 62 |
} |
| 63 |
} |
| 64 |
|
| 65 |
return false; |
| 66 |
} |
| 67 |
|
| 68 |
function create_multiupload() { |
| 69 |
if( !isset($_POST['nonce']) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'fv_flowplayer_create_multiupload' ) ) { |
| 70 |
wp_send_json( array( 'error' => 'Access denied, please reload the page and try again.' ) ); |
| 71 |
} |
| 72 |
|
| 73 |
global $FV_Player_DigitalOcean_Spaces; |
| 74 |
|
| 75 |
$filename = $this->sanitize_path($_POST['fileInfo']['name']); |
| 76 |
$filename = $this->remove_special_chars($filename); |
| 77 |
|
| 78 |
$filename = remove_accents( $filename ); |
| 79 |
$filename = str_replace('Ę', 'E', $filename); |
| 80 |
|
| 81 |
$target = dirname($filename); |
| 82 |
|
| 83 |
if( $target === '.' ) { |
| 84 |
$target = ''; |
| 85 |
} else { |
| 86 |
$target = trailingslashit($target); |
| 87 |
} |
| 88 |
|
| 89 |
$filename_parts = explode('.', $filename); |
| 90 |
|
| 91 |
try { |
| 92 |
$s3Client = $this->s3(); |
| 93 |
|
| 94 |
if ( ! $s3Client ) { |
| 95 |
$message = "AWS S3 SDK Failed to load."; |
| 96 |
|
| 97 |
if ( version_compare(phpversion(),'7.4') == -1 ) { |
| 98 |
$message .= " You need to use PHP version 7.4 or above."; |
| 99 |
} |
| 100 |
|
| 101 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 102 |
FV_Player_Coconut()->plugin_api->log( "create_multiupload: " . $message ); |
| 103 |
} |
| 104 |
|
| 105 |
wp_send_json( array( 'error' => $message ) ); |
| 106 |
} |
| 107 |
|
| 108 |
$bucket = $FV_Player_DigitalOcean_Spaces->get_space(); |
| 109 |
|
| 110 |
// get objects from source space |
| 111 |
$objects = $s3Client->listObjects(array( |
| 112 |
'Bucket' => $bucket, |
| 113 |
'Prefix' => $target, |
| 114 |
'ResponseCacheControl' => 'No-cache', |
| 115 |
'ResponseExpires' => gmdate(DATE_RFC2822, time() + 3600), |
| 116 |
)); |
| 117 |
|
| 118 |
$contents = $objects->get('Contents'); |
| 119 |
|
| 120 |
$rename_suffix_counter = 2; |
| 121 |
|
| 122 |
$filename_final = $filename; |
| 123 |
|
| 124 |
// verify if file already exists and append -{number} to prevent overwriting in source space |
| 125 |
while( $this->file_exists($contents, $filename_final) ) { |
| 126 |
$filename_parts = explode('.', $filename); |
| 127 |
$filename_parts[count($filename_parts) -2] .= '-' . $rename_suffix_counter; // add suffix to second last part of filename before extension |
| 128 |
$filename_final = implode('.', $filename_parts); |
| 129 |
$rename_suffix_counter++; |
| 130 |
} |
| 131 |
|
| 132 |
// TODO: Is this needed anywhere? If so do it properly! |
| 133 |
$_POST['fileInfo']['name'] = $filename_final; |
| 134 |
|
| 135 |
} catch( Aws\S3\Exception\S3Exception $e ) { |
| 136 |
$message = "Error checking files, please check your DigitalOcean Spaces keys in FV Player -> Coconut -> Settings."; |
| 137 |
|
| 138 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 139 |
FV_Player_Coconut()->plugin_api->log( "create_multiupload: " . $message . " Details: " . $e->getMessage() ); |
| 140 |
} |
| 141 |
|
| 142 |
wp_send_json( array( 'error' => $message ) ); |
| 143 |
} |
| 144 |
|
| 145 |
/** |
| 146 |
* Make sure we have correct CORS on the DOS bucket. |
| 147 |
* But if this fails then just go on as we want to allow key without full privileges |
| 148 |
* to succeed at the upload. |
| 149 |
*/ |
| 150 |
try { |
| 151 |
$this->s3("putBucketCors", |
| 152 |
array( |
| 153 |
"Bucket" => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 154 |
"CORSConfiguration" => array( |
| 155 |
"CORSRules" => array( |
| 156 |
array( |
| 157 |
'AllowedHeaders' => array( |
| 158 |
'Access-Control-Allow-Methods', |
| 159 |
'Access-Control-Allow-Origin', |
| 160 |
'Origin', |
| 161 |
'Range', |
| 162 |
), |
| 163 |
'AllowedMethods'=> array('GET','HEAD','PUT'), |
| 164 |
"AllowedOrigins"=> array("*"), |
| 165 |
), |
| 166 |
), |
| 167 |
), |
| 168 |
) |
| 169 |
); |
| 170 |
} catch( Aws\S3\Exception\S3Exception $e ) { |
| 171 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 172 |
FV_Player_Coconut()->plugin_api->log( "create_multiupload: Error setting CORS: " . $e->getMessage() ); |
| 173 |
} |
| 174 |
} |
| 175 |
|
| 176 |
try { |
| 177 |
$res = $this->s3( "createMultipartUpload", array( |
| 178 |
'Bucket' => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 179 |
'Key' => $filename_final, |
| 180 |
'ContentType' => sanitize_text_field( $_REQUEST['fileInfo']['type'] ), |
| 181 |
'Metadata' => array( |
| 182 |
'name' => sanitize_text_field( $_REQUEST['fileInfo']['name'] ), |
| 183 |
'type' => sanitize_text_field( $_REQUEST['fileInfo']['type'] ), |
| 184 |
'size' => intval( $_REQUEST['fileInfo']['size'] ), |
| 185 |
) |
| 186 |
)); |
| 187 |
|
| 188 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 189 |
FV_Player_Coconut()->plugin_api->log( "create_multiupload: uploadId: " . $res->get('UploadId') . " for key: " . $res->get('Key') ); |
| 190 |
} |
| 191 |
|
| 192 |
wp_send_json( array( |
| 193 |
'uploadId' => $res->get('UploadId'), |
| 194 |
'key' => $res->get('Key'), |
| 195 |
)); |
| 196 |
} catch( Aws\S3\Exception\S3Exception $e ) { |
| 197 |
$message = "Error creating upload, please check your DigitalOcean Spaces keys in FV Player -> Coconut -> Settings."; |
| 198 |
|
| 199 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 200 |
FV_Player_Coconut()->plugin_api->log( "create_multiupload: " . $message . " Details: " . $e->getMessage() ); |
| 201 |
} |
| 202 |
|
| 203 |
wp_send_json( array( 'error' => $message ) ); |
| 204 |
} |
| 205 |
|
| 206 |
wp_die(); |
| 207 |
} |
| 208 |
|
| 209 |
function multiupload_send_part() { |
| 210 |
if( !isset($_POST['nonce']) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'fv_flowplayer_multiupload_send_part' ) ) { |
| 211 |
wp_send_json( array( 'error' => 'Access denied, please reload the page and try again.' ) ); |
| 212 |
} |
| 213 |
|
| 214 |
global $FV_Player_DigitalOcean_Spaces; |
| 215 |
|
| 216 |
$args = array( |
| 217 |
'Bucket' => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 218 |
'Key' => sanitize_text_field( $_REQUEST['sendBackData']['key'] ), |
| 219 |
'UploadId' => sanitize_text_field( $_REQUEST['sendBackData']['uploadId'] ), |
| 220 |
'PartNumber' => intval( $_REQUEST['partNumber'] ), |
| 221 |
'ContentLength' => intval( $_REQUEST['contentLength'] ) |
| 222 |
); |
| 223 |
|
| 224 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 225 |
FV_Player_Coconut()->plugin_api->log( "multiupload_send_part: S3 UploadPart: " . print_r( $args, true ) ); |
| 226 |
} |
| 227 |
|
| 228 |
$command = $this->s3( "getCommand", "UploadPart", $args ); |
| 229 |
|
| 230 |
// Give it at least 24 hours for large uploads |
| 231 |
$request = $this->s3( "createPresignedRequest" , $command, "+48 hours" ); |
| 232 |
|
| 233 |
wp_send_json( array( |
| 234 |
'url' => (string) $request->getUri(), |
| 235 |
)); |
| 236 |
wp_die(); |
| 237 |
} |
| 238 |
|
| 239 |
function multiupload_complete() { |
| 240 |
if( !isset($_POST['nonce']) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'fv_flowplayer_multiupload_complete' ) ) { |
| 241 |
wp_send_json( array( 'error' => 'Access denied, please reload the page and try again.' ) ); |
| 242 |
} |
| 243 |
|
| 244 |
global $FV_Player_DigitalOcean_Spaces; |
| 245 |
|
| 246 |
// Try to complete the upload 4 times |
| 247 |
$attempt = 1; |
| 248 |
|
| 249 |
while( 1 ) { |
| 250 |
|
| 251 |
// Initial wait as these file parts may take a bit of time to really appear |
| 252 |
sleep(5); |
| 253 |
|
| 254 |
try { |
| 255 |
$args = array( |
| 256 |
'Bucket' => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 257 |
'Key' => sanitize_text_field( $_REQUEST['sendBackData']['key'] ), |
| 258 |
'UploadId' => sanitize_text_field( $_REQUEST['sendBackData']['uploadId'] ), |
| 259 |
); |
| 260 |
|
| 261 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 262 |
FV_Player_Coconut()->plugin_api->log( "multiupload_complete: S3 listParts: " . print_r( $args, true ) ); |
| 263 |
} |
| 264 |
|
| 265 |
$partsModel = $this->s3("listParts", $args); |
| 266 |
|
| 267 |
} catch ( Exception $e ) { |
| 268 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 269 |
FV_Player_Coconut()->plugin_api->log( "multiupload_complete: S3 listParts exception: " . $e->getMessage() ); |
| 270 |
} |
| 271 |
|
| 272 |
wp_send_json( array( |
| 273 |
'error' => true, |
| 274 |
'message' => $e->getMessage(), |
| 275 |
) ); |
| 276 |
} |
| 277 |
|
| 278 |
$parts = array(); |
| 279 |
|
| 280 |
if (isset($partsModel["Parts"]) ) { |
| 281 |
$parts = $partsModel["Parts"]; |
| 282 |
} else if (isset($partsModel["data"]["Parts"]) ) { |
| 283 |
$parts = $partsModel["data"]["Parts"]; |
| 284 |
} |
| 285 |
|
| 286 |
try { |
| 287 |
$args = array( |
| 288 |
'Bucket' => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 289 |
'Key' => sanitize_text_field( $_REQUEST['sendBackData']['key'] ), |
| 290 |
'UploadId' => sanitize_text_field( $_REQUEST['sendBackData']['uploadId'] ), |
| 291 |
'MultipartUpload' => array( |
| 292 |
"Parts" => $parts, |
| 293 |
) |
| 294 |
); |
| 295 |
|
| 296 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 297 |
FV_Player_Coconut()->plugin_api->log( "multiupload_complete: S3 completeMultipartUpload: " . print_r( $args, true ) ); |
| 298 |
} |
| 299 |
|
| 300 |
$ret = $this->s3( "completeMultipartUpload", $args )->toArray(); |
| 301 |
|
| 302 |
// Do not try again if it succeeded! |
| 303 |
break; |
| 304 |
|
| 305 |
} catch ( Exception $e ) { |
| 306 |
$attempt++; |
| 307 |
|
| 308 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 309 |
FV_Player_Coconut()->plugin_api->log( "multiupload_complete: S3 completeMultipartUpload exception: " . $e->getMessage() ); |
| 310 |
} |
| 311 |
|
| 312 |
if ( $attempt > 4 ) { |
| 313 |
wp_send_json( array( |
| 314 |
'error' => true, |
| 315 |
'message' => $e->getMessage(), |
| 316 |
) ); |
| 317 |
} |
| 318 |
|
| 319 |
sleep(5); |
| 320 |
} |
| 321 |
} |
| 322 |
|
| 323 |
wp_send_json( array( |
| 324 |
'success' => true, |
| 325 |
'url' => $ret['ObjectURL'], |
| 326 |
'key' => $ret['Key'], |
| 327 |
'nonce' => wp_create_nonce( 'fv_player_coconut' ), |
| 328 |
'attempt' => $attempt |
| 329 |
)); |
| 330 |
wp_die(); |
| 331 |
} |
| 332 |
|
| 333 |
function multiupload_abort() { |
| 334 |
if( !isset($_POST['nonce']) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'fv_flowplayer_multiupload_abort' ) ) { |
| 335 |
wp_send_json( array( 'error' => 'Access denied, please reload the page and try again.' ) ); |
| 336 |
} |
| 337 |
|
| 338 |
global $FV_Player_DigitalOcean_Spaces; |
| 339 |
|
| 340 |
// if initial pre-upload request fails, we'll have no sendBackData to abort |
| 341 |
if ( !empty( $_REQUEST['sendBackData'] ) ) { |
| 342 |
|
| 343 |
$args = array( |
| 344 |
'Bucket' => $FV_Player_DigitalOcean_Spaces->get_space(), |
| 345 |
'Key' => sanitize_text_field( $_REQUEST['sendBackData']['key'] ), |
| 346 |
'UploadId' => sanitize_text_field( $_REQUEST['sendBackData']['uploadId'] ) |
| 347 |
); |
| 348 |
|
| 349 |
if ( function_exists( 'FV_Player_Coconut' ) ) { |
| 350 |
FV_Player_Coconut()->plugin_api->log( "multiupload_abort: S3 abortMultipartUpload: " . print_r( $args, true ) ); |
| 351 |
} |
| 352 |
|
| 353 |
$this->s3("abortMultipartUpload", $args ); |
| 354 |
} |
| 355 |
|
| 356 |
wp_send_json( array( |
| 357 |
'success' => true |
| 358 |
)); |
| 359 |
wp_die(); |
| 360 |
} |
| 361 |
|
| 362 |
} |
| 363 |
|
| 364 |
global $FV_Player_S3_Upload; |
| 365 |
$FV_Player_S3_Upload = new FV_Player_S3_Upload(); |
| 366 |
|
