| 1 |
<?php |
| 2 |
/** |
| 3 |
* Bootstrap |
| 4 |
* |
| 5 |
* @since 0.2.0 |
| 6 |
*/ |
| 7 |
namespace wpCloud\StatelessMedia { |
| 8 |
|
| 9 |
if( !class_exists( 'wpCloud\StatelessMedia\Bootstrap' ) ) { |
| 10 |
|
| 11 |
final class Bootstrap extends \UsabilityDynamics\WP\Bootstrap_Plugin { |
| 12 |
|
| 13 |
/** |
| 14 |
* Google Storage Client |
| 15 |
* Use $this->get_client() |
| 16 |
* |
| 17 |
* @var \wpCloud\StatelessMedia\GS_CLient |
| 18 |
*/ |
| 19 |
private $client; |
| 20 |
|
| 21 |
/** |
| 22 |
* Plugin core version. |
| 23 |
* |
| 24 |
* @static |
| 25 |
* @property $version |
| 26 |
* @type {Object} |
| 27 |
*/ |
| 28 |
public static $version = '1.9.0'; |
| 29 |
|
| 30 |
/** |
| 31 |
* Singleton Instance Reference. |
| 32 |
* |
| 33 |
* @protected |
| 34 |
* @static |
| 35 |
* @property $instance |
| 36 |
* @type \wpCloud\StatelessMedia\Bootstrap object |
| 37 |
*/ |
| 38 |
protected static $instance = null; |
| 39 |
|
| 40 |
/** |
| 41 |
* Instantaite class. |
| 42 |
*/ |
| 43 |
public function init() { |
| 44 |
|
| 45 |
/** |
| 46 |
* Register SM metaboxes |
| 47 |
*/ |
| 48 |
add_action( 'admin_init', array( $this, 'register_metaboxes' ) ); |
| 49 |
|
| 50 |
/** |
| 51 |
* Add custom actions to media rows |
| 52 |
*/ |
| 53 |
add_filter( 'media_row_actions', array( $this, 'add_custom_row_actions' ), 10, 3 ); |
| 54 |
|
| 55 |
/** |
| 56 |
* Handle switch blog properly. |
| 57 |
*/ |
| 58 |
add_action( 'switch_blog', array( $this, 'on_switch_blog' ), 10, 2 ); |
| 59 |
|
| 60 |
/** |
| 61 |
* Init AJAX jobs |
| 62 |
*/ |
| 63 |
new Ajax(); |
| 64 |
|
| 65 |
/** |
| 66 |
* Maybe Upgrade current Version |
| 67 |
*/ |
| 68 |
Upgrader::call( $this->args[ 'version' ] ); |
| 69 |
|
| 70 |
/** |
| 71 |
* Load WP-CLI Commands |
| 72 |
*/ |
| 73 |
if( defined( 'WP_CLI' ) && WP_CLI ) { |
| 74 |
include_once($this->path('lib/cli/class-sm-cli-command.php', 'dir')); |
| 75 |
} |
| 76 |
|
| 77 |
$this->is_network_detected(); |
| 78 |
|
| 79 |
/** |
| 80 |
* Define settings and UI. |
| 81 |
* |
| 82 |
* Example: |
| 83 |
* |
| 84 |
* Get option |
| 85 |
* $this->get( 'sm.client_id' ) |
| 86 |
* |
| 87 |
* Manually Update/Add option |
| 88 |
* $this->set( 'sm.client_id', 'zxcvv12adffse' ); |
| 89 |
*/ |
| 90 |
$this->settings = new Settings(); |
| 91 |
|
| 92 |
/** |
| 93 |
* Add scripts |
| 94 |
*/ |
| 95 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 96 |
|
| 97 |
/** |
| 98 |
* Hashify file name if option is enabled |
| 99 |
*/ |
| 100 |
if ( $this->get( 'sm.hashify_file_name' ) == 'true' ) { |
| 101 |
add_filter('sanitize_file_name', array( $this, 'randomize_filename' ), 10); |
| 102 |
} |
| 103 |
|
| 104 |
/* Initialize plugin only if Mode is not 'disabled'. */ |
| 105 |
if ( $this->get( 'sm.mode' ) !== 'disabled' ) { |
| 106 |
|
| 107 |
/** |
| 108 |
* Override Cache Control is option is enabled |
| 109 |
*/ |
| 110 |
if ( $this->get( 'sm.override_cache_control' ) == 'true' ) { |
| 111 |
add_filter( 'sm:item:cacheControl', array( $this, 'override_cache_control' ) ); |
| 112 |
} |
| 113 |
|
| 114 |
/** |
| 115 |
* Determine if we have issues with connection to Google Storage Bucket |
| 116 |
* if SM is not disabled. |
| 117 |
*/ |
| 118 |
$is_connected = $this->is_connected_to_gs(); |
| 119 |
|
| 120 |
if ( is_wp_error( $is_connected ) ) { |
| 121 |
$this->errors->add( $is_connected->get_error_message() ); |
| 122 |
} |
| 123 |
|
| 124 |
/** Temporary fix to WP 4.4 srcset feature **/ |
| 125 |
add_filter( 'max_srcset_image_width', create_function( '', 'return 1;' ) ); |
| 126 |
|
| 127 |
/** |
| 128 |
* Carry on only if we do not have errors. |
| 129 |
*/ |
| 130 |
if( !$this->has_errors() ) { |
| 131 |
|
| 132 |
if( $this->get( 'sm.mode' ) === 'cdn' ) { |
| 133 |
add_filter( 'wp_get_attachment_image_attributes', array( $this, 'wp_get_attachment_image_attributes' ), 20, 3 ); |
| 134 |
add_filter( 'wp_get_attachment_url', array( $this, 'wp_get_attachment_url' ), 20, 2 ); |
| 135 |
add_filter( 'attachment_url_to_postid', array( $this, 'attachment_url_to_postid' ), 20, 2 ); |
| 136 |
|
| 137 |
if ( $this->get( 'sm.body_rewrite' ) == 'true' ) { |
| 138 |
add_filter( 'the_content', array( $this, 'the_content_filter' ) ); |
| 139 |
} |
| 140 |
} |
| 141 |
|
| 142 |
if ( $root_dir = $this->get( 'sm.root_dir' ) ) { |
| 143 |
if ( trim( $root_dir ) !== '' ) { |
| 144 |
add_filter( 'wp_stateless_file_name', array( $this, 'handle_root_dir' ) ); |
| 145 |
} |
| 146 |
} |
| 147 |
|
| 148 |
/** |
| 149 |
* Rewrite Image URLS |
| 150 |
*/ |
| 151 |
add_filter( 'image_downsize', array( $this, 'image_downsize' ), 99, 3 ); |
| 152 |
|
| 153 |
/** |
| 154 |
* Extends metadata by adding GS information. |
| 155 |
*/ |
| 156 |
add_filter( 'wp_get_attachment_metadata', array( $this, 'wp_get_attachment_metadata' ), 10, 2 ); |
| 157 |
|
| 158 |
/** |
| 159 |
* Add/Edit Media |
| 160 |
* |
| 161 |
* Once added or edited we can get into Attachment ID then get all image sizes and sync them with GS |
| 162 |
*/ |
| 163 |
add_filter( 'wp_generate_attachment_metadata', array( $this, 'add_media' ), 100, 2 ); |
| 164 |
|
| 165 |
if ( $this->get( 'sm.on_fly' ) == 'true' ) { |
| 166 |
/** |
| 167 |
* Handle any other on fly generated media |
| 168 |
*/ |
| 169 |
add_filter('image_make_intermediate_size', array($this, 'handle_on_fly')); |
| 170 |
} |
| 171 |
|
| 172 |
if ( $this->get( 'sm.delete_remote' ) == 'true' ) { |
| 173 |
/** |
| 174 |
* On physical file deletion we remove any from GS |
| 175 |
*/ |
| 176 |
add_filter('delete_attachment', array($this, 'remove_media')); |
| 177 |
} |
| 178 |
} |
| 179 |
|
| 180 |
} |
| 181 |
|
| 182 |
} |
| 183 |
|
| 184 |
/** |
| 185 |
* Get new blog settings once switched blog. |
| 186 |
* @param $new_blog |
| 187 |
* @param $prev_blog_id |
| 188 |
*/ |
| 189 |
public function on_switch_blog( $new_blog, $prev_blog_id ) { |
| 190 |
$this->settings->refresh(); |
| 191 |
} |
| 192 |
|
| 193 |
/** |
| 194 |
* @param $actions |
| 195 |
* @param $post |
| 196 |
* @param $detached |
| 197 |
* @return mixed |
| 198 |
*/ |
| 199 |
public function add_custom_row_actions( $actions, $post, $detached ) { |
| 200 |
|
| 201 |
if ( !current_user_can( 'upload_files' ) ) return $actions; |
| 202 |
|
| 203 |
if ( $post && 'attachment' == $post->post_type && 'image/' == substr( $post->post_mime_type, 0, 6 ) ) { |
| 204 |
$actions['sm_sync'] = '<a href="javascript:;" data-id="'.$post->ID.'" data-type="image" class="sm_inline_sync">' . __('Regenerate and Sync with GCS', ud_get_stateless_media()->domain) . '</a>'; |
| 205 |
} |
| 206 |
|
| 207 |
if ( $post && 'attachment' == $post->post_type && 'image/' != substr( $post->post_mime_type, 0, 6 ) ) { |
| 208 |
$actions['sm_sync'] = '<a href="javascript:;" data-id="'.$post->ID.'" data-type="other" class="sm_inline_sync">' . __('Sync with GCS', ud_get_stateless_media()->domain) . '</a>'; |
| 209 |
} |
| 210 |
|
| 211 |
return $actions; |
| 212 |
|
| 213 |
} |
| 214 |
|
| 215 |
/** |
| 216 |
* Register metaboxes |
| 217 |
*/ |
| 218 |
public function register_metaboxes() { |
| 219 |
add_meta_box( |
| 220 |
'sm-attachment-metabox', |
| 221 |
__( 'Google Cloud Storage', ud_get_stateless_media()->domain ), |
| 222 |
array($this, 'attachment_meta_box_callback'), |
| 223 |
'attachment', |
| 224 |
'side', |
| 225 |
'low' |
| 226 |
); |
| 227 |
} |
| 228 |
|
| 229 |
/** |
| 230 |
* @param $post |
| 231 |
*/ |
| 232 |
public function attachment_meta_box_callback( $post ) { |
| 233 |
ob_start(); |
| 234 |
|
| 235 |
$sm_cloud = get_post_meta( $post->ID, 'sm_cloud', 1 ); |
| 236 |
|
| 237 |
if ( is_array( $sm_cloud ) && !empty( $sm_cloud[ 'fileLink' ] ) ) { ?> |
| 238 |
|
| 239 |
<?php if( !empty( $sm_cloud[ 'cacheControl' ] ) ) { ?> |
| 240 |
<div class="misc-pub-cache-control hidden"> |
| 241 |
<?php _e( 'Cache Control:', ud_get_stateless_media()->domain ); ?> <strong><span><?php echo $sm_cloud[ 'cacheControl' ]; ?></span> </strong> |
| 242 |
</div> |
| 243 |
<?php } ?> |
| 244 |
|
| 245 |
<div class="misc-pub-gs-file-link" style="margin-bottom: 15px;"> |
| 246 |
<label> |
| 247 |
<?php _e( 'Storage Bucket URL:', ud_get_stateless_media()->domain ); ?> <a href="<?php echo $sm_cloud[ 'fileLink' ]; ?>" target="_blank" class="sm-view-link"><?php _e( '[view]' ); ?></a> |
| 248 |
<input type="text" class="widefat urlfield" readonly="readonly" value="<?php echo esc_attr($sm_cloud[ 'fileLink' ]); ?>" /> |
| 249 |
</label> |
| 250 |
</div> |
| 251 |
|
| 252 |
<?php |
| 253 |
|
| 254 |
if ( !empty( $sm_cloud[ 'bucket' ] ) ) { |
| 255 |
?> |
| 256 |
<div class="misc-pub-gs-bucket" style="margin-bottom: 15px;"> |
| 257 |
<label> |
| 258 |
<?php _e( 'Storage Bucket:', ud_get_stateless_media()->domain ); ?> |
| 259 |
<input type="text" class="widefat urlfield" readonly="readonly" value="gs://<?php echo esc_attr($sm_cloud[ 'bucket' ]); ?>" /> |
| 260 |
</label> |
| 261 |
</div> |
| 262 |
<?php |
| 263 |
} |
| 264 |
|
| 265 |
if ( current_user_can( 'upload_files' ) ) { |
| 266 |
if ( $post && 'attachment' == $post->post_type && 'image/' == substr( $post->post_mime_type, 0, 6 ) ) { |
| 267 |
?> |
| 268 |
<a href="javascript:;" data-type="image" data-id="<?php echo $post->ID; ?>" |
| 269 |
class="button-secondary sm_inline_sync"><?php _e('Regenerate and Sync with GCS', ud_get_stateless_media()->domain); ?></a> |
| 270 |
<?php |
| 271 |
} |
| 272 |
|
| 273 |
if ( $post && 'attachment' == $post->post_type && 'image/' != substr( $post->post_mime_type, 0, 6 ) ) { |
| 274 |
?> |
| 275 |
<a href="javascript:;" data-type="other" data-id="<?php echo $post->ID; ?>" |
| 276 |
class="button-secondary sm_inline_sync"><?php _e('Sync with GCS', ud_get_stateless_media()->domain); ?></a> |
| 277 |
<?php |
| 278 |
} |
| 279 |
} |
| 280 |
} |
| 281 |
|
| 282 |
echo apply_filters( 'sm::attachment::meta', ob_get_clean(), $post->ID ); |
| 283 |
} |
| 284 |
|
| 285 |
/** |
| 286 |
* @param $current_path |
| 287 |
* @return string |
| 288 |
*/ |
| 289 |
public function handle_root_dir( $current_path ) { |
| 290 |
$root_dir = $this->get( 'sm.root_dir' ); |
| 291 |
$root_dir = trim( $root_dir ); |
| 292 |
|
| 293 |
if ( !empty( $root_dir ) ) { |
| 294 |
return $root_dir . $current_path; |
| 295 |
} |
| 296 |
|
| 297 |
return $current_path; |
| 298 |
} |
| 299 |
|
| 300 |
/** |
| 301 |
* @param $content |
| 302 |
* @return mixed |
| 303 |
*/ |
| 304 |
public function the_content_filter( $content ) { |
| 305 |
|
| 306 |
if ( $upload_data = wp_upload_dir() ) { |
| 307 |
|
| 308 |
if ( !empty( $upload_data['baseurl'] ) && !empty( $content ) ) { |
| 309 |
$baseurl = preg_replace('/https?:\/\//','',$upload_data['baseurl']); |
| 310 |
$root_dir = trim( $this->get( 'sm.root_dir' ) ); |
| 311 |
$root_dir = !empty( $root_dir ) ? $root_dir : false; |
| 312 |
$content = preg_replace( '/(href|src)=(\'|")(https?:\/\/'.str_replace('/', '\/', $baseurl).')\/(.+?)(\.jpg|\.png|\.gif|\.jpeg)(\'|")/i', |
| 313 |
'$1=$2https://storage.googleapis.com/'.$this->get( 'sm.bucket' ).'/'.($root_dir?$root_dir:'').'$4$5$6', $content); |
| 314 |
} |
| 315 |
} |
| 316 |
|
| 317 |
return $content; |
| 318 |
} |
| 319 |
|
| 320 |
/** |
| 321 |
* Handle images on fly |
| 322 |
* |
| 323 |
* @param $file |
| 324 |
* @return mixed |
| 325 |
*/ |
| 326 |
public function handle_on_fly( $file ) { |
| 327 |
|
| 328 |
$client = ud_get_stateless_media()->get_client(); |
| 329 |
$upload_dir = wp_upload_dir(); |
| 330 |
|
| 331 |
$file_path = str_replace( trailingslashit( $upload_dir[ 'basedir' ] ), '', $file ); |
| 332 |
$file_info = @getimagesize( $file ); |
| 333 |
|
| 334 |
if ( $file_info ) { |
| 335 |
$_metadata = array( |
| 336 |
'width' => $file_info[0], |
| 337 |
'height' => $file_info[1], |
| 338 |
'object-id' => 'unknown', // we really don't know it |
| 339 |
'source-id' => md5( $file.ud_get_stateless_media()->get( 'sm.bucket' ) ), |
| 340 |
'file-hash' => md5( $file ) |
| 341 |
); |
| 342 |
} |
| 343 |
|
| 344 |
$client->add_media( apply_filters('sm:item:on_fly:before_add', array_filter( array( |
| 345 |
'name' => $file_path, |
| 346 |
'absolutePath' => wp_normalize_path( $file ), |
| 347 |
'cacheControl' => apply_filters( 'sm:item:cacheControl', 'public, max-age=36000, must-revalidate', $_metadata ), |
| 348 |
'contentDisposition' => null, |
| 349 |
'metadata' => $_metadata |
| 350 |
) ) ) ); |
| 351 |
|
| 352 |
return $file; |
| 353 |
} |
| 354 |
|
| 355 |
/** |
| 356 |
* @param $links |
| 357 |
* @param $file |
| 358 |
* @return mixed |
| 359 |
*/ |
| 360 |
public function plugin_action_links( $links, $file ) { |
| 361 |
|
| 362 |
if ($file == plugin_basename( dirname( __DIR__ ) . '/wp-stateless-media.php' ) ) { |
| 363 |
$settings_link = '<a href="'. '' .'">'.__( 'Settings' , 'ssd').'</a>'; |
| 364 |
array_unshift( $links, $settings_link ); |
| 365 |
} |
| 366 |
|
| 367 |
if ($file == plugin_basename( dirname( __DIR__ ) . '/wp-stateless.php' ) ) { |
| 368 |
$settings_link = '<a href="'. '' .'">'.__( 'Settings' , 'ssd').'</a>'; |
| 369 |
array_unshift( $links, $settings_link ); |
| 370 |
} |
| 371 |
|
| 372 |
return $links; |
| 373 |
} |
| 374 |
|
| 375 |
/** |
| 376 |
* Determines if plugin is loaded via mu-plugins |
| 377 |
* or Network Enabled. |
| 378 |
* |
| 379 |
* @author peshkov@UD |
| 380 |
*/ |
| 381 |
public function is_network_detected() { |
| 382 |
/* Plugin is loaded via mu-plugins. */ |
| 383 |
|
| 384 |
if( strpos( Utility::normalize_path( $this->root_path ), Utility::normalize_path( WPMU_PLUGIN_DIR ) ) !== false ) { |
| 385 |
return true; |
| 386 |
} |
| 387 |
|
| 388 |
if( is_multisite() ) { |
| 389 |
/* Looks through network enabled plugins to see if our one is there. */ |
| 390 |
foreach (wp_get_active_network_plugins() as $path) { |
| 391 |
if ($this->boot_file == $path) { |
| 392 |
return true; |
| 393 |
} |
| 394 |
} |
| 395 |
} |
| 396 |
return false; |
| 397 |
} |
| 398 |
|
| 399 |
/** |
| 400 |
* |
| 401 |
* @todo: it should not be loaded everywhere. peshkov@UD |
| 402 |
*/ |
| 403 |
public function admin_enqueue_scripts( $hook ) { |
| 404 |
|
| 405 |
wp_enqueue_style( 'wp-stateless', $this->path( 'static/styles/wp-stateless.css', 'url' ), array(), self::$version ); |
| 406 |
|
| 407 |
switch( $hook ) { |
| 408 |
|
| 409 |
case 'upload.php': |
| 410 |
|
| 411 |
wp_enqueue_script( 'wp-stateless-uploads-js', $this->path( 'static/scripts/wp-stateless-uploads.js', 'url' ), array( 'jquery' ), self::$version ); |
| 412 |
|
| 413 |
break; |
| 414 |
|
| 415 |
case 'post.php': |
| 416 |
|
| 417 |
global $post; |
| 418 |
|
| 419 |
if ( $post->post_type == 'attachment' ) { |
| 420 |
wp_enqueue_script( 'wp-stateless-uploads-js', $this->path( 'static/scripts/wp-stateless-uploads.js', 'url' ), array( 'jquery' ), self::$version ); |
| 421 |
} |
| 422 |
|
| 423 |
break; |
| 424 |
|
| 425 |
default: break; |
| 426 |
} |
| 427 |
|
| 428 |
} |
| 429 |
|
| 430 |
/** |
| 431 |
* Add Attributes to media HTML |
| 432 |
* |
| 433 |
* @author potanin@UD |
| 434 |
* @param $attr |
| 435 |
* @param $attachment |
| 436 |
* @param $size |
| 437 |
* @return mixed |
| 438 |
*/ |
| 439 |
public function wp_get_attachment_image_attributes( $attr, $attachment, $size ) { |
| 440 |
|
| 441 |
$sm_cloud = get_post_meta( $attachment->ID, 'sm_cloud', true ); |
| 442 |
if( is_array( $sm_cloud ) && !empty( $sm_cloud[ 'name' ] ) ) { |
| 443 |
$attr[ 'class' ] = $attr[ 'class' ] . ' wp-stateless-item'; |
| 444 |
$attr[ 'data-image-size' ] = is_array( $size ) ? implode( 'x', $size ) : $size; |
| 445 |
$attr[ 'data-stateless-media-bucket' ] = isset( $sm_cloud[ 'bucket' ] ) ? $sm_cloud[ 'bucket' ] : false; |
| 446 |
$attr[ 'data-stateless-media-name' ] = $sm_cloud[ 'name' ]; |
| 447 |
} |
| 448 |
|
| 449 |
return $attr; |
| 450 |
|
| 451 |
} |
| 452 |
|
| 453 |
/** |
| 454 |
* Adds filter link to Media Library table. |
| 455 |
* |
| 456 |
* @param $views |
| 457 |
* @return mixed |
| 458 |
*/ |
| 459 |
public function views_upload( $views ) { |
| 460 |
$views['stateless'] = '<a href="#">' . __( 'Stateless Media' ) . '</a>'; |
| 461 |
return $views; |
| 462 |
} |
| 463 |
|
| 464 |
/** |
| 465 |
* Replace media URL |
| 466 |
* |
| 467 |
* @param bool $false |
| 468 |
* @param integer $id |
| 469 |
* @param string $size |
| 470 |
* @return mixed $false |
| 471 |
*/ |
| 472 |
public function image_downsize( $false = false, $id, $size ) { |
| 473 |
|
| 474 |
if ( !isset( $this->client ) || !$this->client || is_wp_error( $this->client ) ) { |
| 475 |
return $false; |
| 476 |
} |
| 477 |
|
| 478 |
/** |
| 479 |
* Check if enabled |
| 480 |
*/ |
| 481 |
if ( $this->get( 'sm.mode' ) !== 'cdn' ) { |
| 482 |
return $false; |
| 483 |
} |
| 484 |
|
| 485 |
/** Start determine remote file */ |
| 486 |
$img_url = wp_get_attachment_url($id); |
| 487 |
$meta = wp_get_attachment_metadata($id); |
| 488 |
$width = $height = 0; |
| 489 |
$is_intermediate = false; |
| 490 |
|
| 491 |
//** try for a new style intermediate size */ |
| 492 |
if ( $intermediate = image_get_intermediate_size( $id, $size ) ) { |
| 493 |
$img_url = !empty( $intermediate['gs_link'] ) ? $intermediate['gs_link'] : $intermediate['url']; |
| 494 |
$width = $intermediate['width']; |
| 495 |
$height = $intermediate['height']; |
| 496 |
$is_intermediate = true; |
| 497 |
} |
| 498 |
//die( '<pre>' . print_r( $intermediate, true ) . '</pre>' ); |
| 499 |
if ( !$width && !$height && isset( $meta['width'], $meta['height'] ) ) { |
| 500 |
|
| 501 |
//** any other type: use the real image */ |
| 502 |
$width = $meta['width']; |
| 503 |
$height = $meta['height']; |
| 504 |
} |
| 505 |
|
| 506 |
|
| 507 |
if ( $img_url) { |
| 508 |
|
| 509 |
//** we have the actual image size, but might need to further constrain it if content_width is narrower */ |
| 510 |
list( $width, $height ) = image_constrain_size_for_editor( $width, $height, $size ); |
| 511 |
|
| 512 |
return array( $img_url, $width, $height, $is_intermediate ); |
| 513 |
} |
| 514 |
|
| 515 |
|
| 516 |
/** |
| 517 |
* All other cases work as usually |
| 518 |
*/ |
| 519 |
return $false; |
| 520 |
|
| 521 |
} |
| 522 |
|
| 523 |
/** |
| 524 |
* Extends metadata by adding GS information. |
| 525 |
* Note: must not be called directly. It's used only on hook |
| 526 |
* |
| 527 |
* @action wp_get_attachment_metadata |
| 528 |
* @param $metadata |
| 529 |
* @param $attachment_id |
| 530 |
* @return $metadata |
| 531 |
*/ |
| 532 |
public function wp_get_attachment_metadata( $metadata, $attachment_id ) { |
| 533 |
/* Determine if the media file has GS data at all. */ |
| 534 |
$sm_cloud = get_post_meta( $attachment_id, 'sm_cloud', true ); |
| 535 |
if( is_array( $sm_cloud ) && !empty( $sm_cloud[ 'fileLink' ] ) ) { |
| 536 |
$metadata[ 'gs_link' ] = $sm_cloud[ 'fileLink' ]; |
| 537 |
$metadata[ 'gs_name' ] = isset( $sm_cloud[ 'name' ] ) ? $sm_cloud[ 'name' ] : false; |
| 538 |
$metadata[ 'gs_bucket' ] = isset( $sm_cloud[ 'bucket' ] ) ? $sm_cloud[ 'bucket' ] : false; |
| 539 |
if( !empty( $metadata[ 'sizes' ] ) && is_array( $metadata[ 'sizes' ] ) ) { |
| 540 |
foreach( $metadata[ 'sizes' ] as $k => $v ) { |
| 541 |
if( !empty( $sm_cloud[ 'sizes' ][ $k ][ 'name' ] ) ) { |
| 542 |
$metadata['sizes'][$k]['gs_name'] = $sm_cloud[ 'sizes' ][ $k ][ 'name' ]; |
| 543 |
$metadata['sizes'][$k]['gs_link'] = $sm_cloud[ 'sizes' ][ $k ][ 'fileLink' ]; |
| 544 |
} |
| 545 |
} |
| 546 |
} |
| 547 |
} |
| 548 |
|
| 549 |
return $metadata; |
| 550 |
} |
| 551 |
|
| 552 |
/** |
| 553 |
* Returns client object |
| 554 |
* or WP_Error on failure. |
| 555 |
* |
| 556 |
* @author peshkov@UD |
| 557 |
* @return object $this->client. \wpCloud\StatelessMedia\GS_Client or \WP_Error |
| 558 |
*/ |
| 559 |
public function get_client() { |
| 560 |
|
| 561 |
if( null === $this->client ) { |
| 562 |
|
| 563 |
$key_json = get_site_option( 'sm_key_json' ); |
| 564 |
if ( empty($key_json) ) { |
| 565 |
$key_json = $this->get( 'sm.key_json' ); |
| 566 |
} |
| 567 |
|
| 568 |
/* Try to initialize GS Client */ |
| 569 |
$this->client = GS_Client::get_instance( array( |
| 570 |
'bucket' => $this->get( 'sm.bucket' ), |
| 571 |
'key_json' => $key_json |
| 572 |
) ); |
| 573 |
} |
| 574 |
|
| 575 |
return $this->client; |
| 576 |
|
| 577 |
} |
| 578 |
|
| 579 |
/** |
| 580 |
* Determines if we can connect to Google Storage Bucket. |
| 581 |
* |
| 582 |
* @author peshkov@UD |
| 583 |
*/ |
| 584 |
public function is_connected_to_gs() { |
| 585 |
|
| 586 |
//$trnst = get_transient( 'sm::is_connected_to_gs' ); |
| 587 |
|
| 588 |
if ( empty($trnst) || false === $trnst || !isset( $trnst[ 'hash' ] ) || $trnst[ 'hash' ] != md5( serialize( $this->get( 'sm' ) ) ) ) { |
| 589 |
$trnst = array( |
| 590 |
'success' => 'true', |
| 591 |
'error' => '', |
| 592 |
'hash' => md5( serialize( $this->get( 'sm' ) ) ), |
| 593 |
); |
| 594 |
$client = $this->get_client(); |
| 595 |
if ( is_wp_error( $client ) ) { |
| 596 |
$trnst[ 'success' ] = 'false'; |
| 597 |
$trnst[ 'error' ] = $client->get_error_message(); |
| 598 |
} else { |
| 599 |
if( !$client->is_connected() ) { |
| 600 |
$trnst[ 'success' ] = 'false'; |
| 601 |
$trnst[ 'error' ] = sprintf( __( 'Could not connect to Google Storage bucket. Please, be sure that bucket with name <b>%s</b> exists.', $this->domain ), $this->get( 'sm.bucket' ) ); |
| 602 |
} |
| 603 |
} |
| 604 |
set_transient( 'sm::is_connected_to_gs', $trnst, 24 * HOUR_IN_SECONDS ); |
| 605 |
} |
| 606 |
|
| 607 |
if( isset( $trnst[ 'success' ] ) && $trnst[ 'success' ] == 'false' ) { |
| 608 |
return new \WP_Error( 'error', ( !empty( $trnst[ 'error' ] ) ? $trnst[ 'error' ] : __( 'There is an Error on connection to Google Storage.', $this->domain ) ) ); |
| 609 |
} |
| 610 |
|
| 611 |
return true; |
| 612 |
} |
| 613 |
|
| 614 |
/** |
| 615 |
* Flush all plugin transients |
| 616 |
* |
| 617 |
*/ |
| 618 |
public function flush_transients() { |
| 619 |
delete_transient( 'sm::is_connected_to_gs' ); |
| 620 |
} |
| 621 |
|
| 622 |
/** |
| 623 |
* Plugin Activation |
| 624 |
* |
| 625 |
*/ |
| 626 |
public function activate() {} |
| 627 |
|
| 628 |
/** |
| 629 |
* Plugin Deactivation |
| 630 |
* |
| 631 |
*/ |
| 632 |
public function deactivate() {} |
| 633 |
|
| 634 |
/** |
| 635 |
* Filter for wp_get_attachment_url(); |
| 636 |
* |
| 637 |
* @param string $url |
| 638 |
* @param string $post_id |
| 639 |
* @return mixed|null|string |
| 640 |
*/ |
| 641 |
public function wp_get_attachment_url( $url = '', $post_id = '' ) { |
| 642 |
$sm_cloud = get_post_meta( $post_id, 'sm_cloud', 1 ); |
| 643 |
if( is_array( $sm_cloud ) && !empty( $sm_cloud[ 'fileLink' ] ) ) { |
| 644 |
return strpos( $sm_cloud[ 'fileLink' ], 'https://' ) === false ? ( 'https:' . $sm_cloud[ 'fileLink' ] ) : $sm_cloud[ 'fileLink' ]; |
| 645 |
} |
| 646 |
return $url; |
| 647 |
} |
| 648 |
|
| 649 |
/** |
| 650 |
* Filter for attachment_url_to_postid() |
| 651 |
* |
| 652 |
* @param int|false $post_id originally found post ID (or false if not found) |
| 653 |
* @param string $url the URL to find the post ID for |
| 654 |
* @return int|false found post ID from cloud storage URL |
| 655 |
*/ |
| 656 |
public function attachment_url_to_postid( $post_id, $url ) { |
| 657 |
global $wpdb; |
| 658 |
|
| 659 |
if ( ! $post_id ) { |
| 660 |
$query = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'sm_cloud' AND meta_value LIKE '%s'"; |
| 661 |
|
| 662 |
$post_id = $wpdb->get_var( $wpdb->prepare( $query, '%' . $url . '%' ) ); |
| 663 |
} |
| 664 |
|
| 665 |
return $post_id; |
| 666 |
} |
| 667 |
|
| 668 |
/** |
| 669 |
* Change Upload BaseURL when CDN Used. |
| 670 |
* |
| 671 |
* @param $data |
| 672 |
* @return mixed |
| 673 |
*/ |
| 674 |
public function upload_dir( $data ) { |
| 675 |
|
| 676 |
$data[ 'baseurl' ] = '//storage.googleapis.com/' . ( $this->get( 'sm.bucket' ) ); |
| 677 |
$data[ 'url' ] = $data[ 'baseurl' ] . $data[ 'subdir' ]; |
| 678 |
|
| 679 |
return $data; |
| 680 |
|
| 681 |
} |
| 682 |
|
| 683 |
/** |
| 684 |
* Determine if Utility class contains missed function |
| 685 |
* in other case, just return NULL to prevent ERRORS |
| 686 |
* |
| 687 |
* @author peshkov@UD |
| 688 |
* @param $name |
| 689 |
* @param $arguments |
| 690 |
* @return mixed|null |
| 691 |
*/ |
| 692 |
public function __call( $name, $arguments ) { |
| 693 |
if( is_callable( array( "wpCloud\\StatelessMedia\\Utility", $name ) ) ) { |
| 694 |
return call_user_func_array( array( "wpCloud\\StatelessMedia\\Utility", $name ), $arguments ); |
| 695 |
} else { |
| 696 |
return NULL; |
| 697 |
} |
| 698 |
} |
| 699 |
|
| 700 |
} |
| 701 |
|
| 702 |
} |
| 703 |
|
| 704 |
} |
| 705 |
|
