parsers
1 month ago
admin.php
1 month ago
core.php
1 month ago
engine.php
1 month ago
init.php
9 months ago
parsers.php
1 year ago
rest.php
1 month ago
runs.php
1 month ago
support.php
1 month ago
ui.php
1 month ago
runs.php
914 lines
| 1 | <?php |
| 2 | |
| 3 | class Meow_WPMC_Runs { |
| 4 | |
| 5 | const SCHEMA_VERSION = 4; |
| 6 | const LOCK_OPTION = 'wpmc_scan_lock'; |
| 7 | const ACTIVE_RUN_OPTION = 'wpmc_active_run_id'; |
| 8 | const SCHEMA_OPTION = 'wpmc_schema_version'; |
| 9 | const SCHEMA_LOCK_OPTION = 'wpmc_schema_upgrade_lock'; |
| 10 | const LOCK_TTL = 1800; |
| 11 | |
| 12 | private $core; |
| 13 | private $schema_ready = null; |
| 14 | |
| 15 | public function __construct( $core ) { |
| 16 | $this->core = $core; |
| 17 | } |
| 18 | |
| 19 | public function maybe_upgrade() { |
| 20 | $version = (int) get_option( self::SCHEMA_OPTION, 0 ); |
| 21 | if ( $version >= self::SCHEMA_VERSION && $this->tables_exist() ) { |
| 22 | return true; |
| 23 | } |
| 24 | $lock = get_option( self::SCHEMA_LOCK_OPTION, null ); |
| 25 | if ( is_array( $lock ) && !empty( $lock['expires_at'] ) && (int) $lock['expires_at'] > time() ) return false; |
| 26 | if ( $lock !== null ) delete_option( self::SCHEMA_LOCK_OPTION ); |
| 27 | $token = wp_generate_uuid4(); |
| 28 | if ( !add_option( self::SCHEMA_LOCK_OPTION, array( 'token' => $token, 'expires_at' => time() + 600 ), '', false ) ) return false; |
| 29 | |
| 30 | try { |
| 31 | wpmc_create_database(); |
| 32 | if ( !$this->migrate_reference_indexes() ) return false; |
| 33 | if ( !$this->tables_exist( true ) ) return false; |
| 34 | if ( $version < 2 ) { |
| 35 | delete_transient( 'wpmc_progress' ); |
| 36 | $options = get_option( 'wpmc_options', array() ); |
| 37 | if ( is_array( $options ) ) { |
| 38 | $options['shortcodes_disabled'] = true; |
| 39 | update_option( 'wpmc_options', $options, false ); |
| 40 | } |
| 41 | } |
| 42 | update_option( self::SCHEMA_OPTION, self::SCHEMA_VERSION, false ); |
| 43 | return true; |
| 44 | } |
| 45 | finally { |
| 46 | $stored = get_option( self::SCHEMA_LOCK_OPTION, null ); |
| 47 | if ( is_array( $stored ) && isset( $stored['token'] ) && hash_equals( $token, (string) $stored['token'] ) ) delete_option( self::SCHEMA_LOCK_OPTION ); |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | public function table( $name ) { |
| 52 | global $wpdb; |
| 53 | $tables = array( |
| 54 | 'scan' => $wpdb->prefix . 'mclean_scan', |
| 55 | 'refs' => $wpdb->prefix . 'mclean_refs', |
| 56 | 'runs' => $wpdb->prefix . 'mclean_runs', |
| 57 | 'work' => $wpdb->prefix . 'mclean_work', |
| 58 | 'operations' => $wpdb->prefix . 'mclean_operations', |
| 59 | 'duplicates' => $wpdb->prefix . 'mclean_duplicates', |
| 60 | ); |
| 61 | return isset( $tables[ $name ] ) ? $tables[ $name ] : null; |
| 62 | } |
| 63 | |
| 64 | public function tables_exist( $refresh = false ) { |
| 65 | global $wpdb; |
| 66 | if ( !$refresh && $this->schema_ready !== null ) return $this->schema_ready; |
| 67 | $this->schema_ready = false; |
| 68 | $requirements = array( |
| 69 | 'scan' => array( 'run_id', 'path_hash', 'manifest', 'deleted', 'ignored' ), |
| 70 | 'refs' => array( 'run_id', 'mediaUrl_hash', 'ref_hash' ), |
| 71 | 'runs' => array( 'status', 'phase', 'checkpoint', 'heartbeat_at' ), |
| 72 | 'work' => array( 'run_id', 'target_hash', 'snapshot_token', 'cursor_value', 'status' ), |
| 73 | 'operations' => array( 'run_id', 'request_key', 'state', 'manifest' ), |
| 74 | 'duplicates' => array( 'run_id', 'media_id', 'content_hash' ), |
| 75 | ); |
| 76 | foreach ( $requirements as $name => $columns ) { |
| 77 | $table = $this->table( $name ); |
| 78 | if ( !$table || $wpdb->get_var( $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $table ) ) ) !== $table ) { |
| 79 | return false; |
| 80 | } |
| 81 | foreach ( $columns as $column ) { |
| 82 | $found = $wpdb->get_var( $wpdb->prepare( "SHOW COLUMNS FROM `$table` LIKE %s", $column ) ); |
| 83 | if ( $found !== $column ) return false; |
| 84 | } |
| 85 | } |
| 86 | $critical_indexes = array( |
| 87 | array( $this->table( 'scan' ), 'run_state_index' ), |
| 88 | array( $this->table( 'scan' ), 'run_path_index' ), |
| 89 | array( $this->table( 'refs' ), 'run_ref_hash_unique' ), |
| 90 | array( $this->table( 'work' ), 'run_target_unique' ), |
| 91 | array( $this->table( 'operations' ), 'request_issue_unique' ), |
| 92 | ); |
| 93 | foreach ( $critical_indexes as $index ) { |
| 94 | if ( !$wpdb->get_var( $wpdb->prepare( "SHOW INDEX FROM `{$index[0]}` WHERE Key_name = %s", $index[1] ) ) ) return false; |
| 95 | } |
| 96 | $refs_table = $this->table( 'refs' ); |
| 97 | if ( $wpdb->get_var( "SHOW INDEX FROM `$refs_table` WHERE Key_name = 'ref_hash_unique'" ) ) return false; |
| 98 | $this->schema_ready = true; |
| 99 | return true; |
| 100 | } |
| 101 | |
| 102 | public function get_active_id() { |
| 103 | return max( 0, (int) get_option( self::ACTIVE_RUN_OPTION, 0 ) ); |
| 104 | } |
| 105 | |
| 106 | public function get( $run_id ) { |
| 107 | global $wpdb; |
| 108 | $run_id = (int) $run_id; |
| 109 | if ( $run_id < 1 || !$this->tables_exist() ) { |
| 110 | return null; |
| 111 | } |
| 112 | return $wpdb->get_row( $wpdb->prepare( |
| 113 | 'SELECT * FROM ' . $this->table( 'runs' ) . ' WHERE id = %d', |
| 114 | $run_id |
| 115 | ) ); |
| 116 | } |
| 117 | |
| 118 | public function get_resumable() { |
| 119 | global $wpdb; |
| 120 | if ( !$this->tables_exist() ) { |
| 121 | return null; |
| 122 | } |
| 123 | return $wpdb->get_row( |
| 124 | "SELECT * FROM {$this->table( 'runs' )} |
| 125 | WHERE status IN ('running', 'paused') |
| 126 | ORDER BY id DESC LIMIT 1" |
| 127 | ); |
| 128 | } |
| 129 | |
| 130 | public function start( $method, $config = array(), $request_key = '' ) { |
| 131 | global $wpdb; |
| 132 | if ( !$this->maybe_upgrade() ) { |
| 133 | return new WP_Error( 'wpmc_schema_unavailable', __( 'Media Cleaner could not prepare its database tables.', 'media-cleaner' ) ); |
| 134 | } |
| 135 | |
| 136 | $method = sanitize_key( $method ); |
| 137 | if ( !in_array( $method, array( 'media', 'files', 'duplicates', 'optimize_thumbnails' ), true ) ) { |
| 138 | return new WP_Error( 'wpmc_invalid_method', __( 'The selected scan method is invalid.', 'media-cleaner' ) ); |
| 139 | } |
| 140 | |
| 141 | $request_key = substr( sanitize_text_field( $request_key ), 0, 64 ); |
| 142 | if ( $request_key === '' ) { |
| 143 | $request_key = wp_generate_uuid4(); |
| 144 | } |
| 145 | $token = wp_generate_uuid4(); |
| 146 | $lock = get_option( self::LOCK_OPTION, null ); |
| 147 | if ( is_array( $lock ) && isset( $lock['request_key'] ) && hash_equals( (string) $lock['request_key'], $request_key ) ) { |
| 148 | $locked_run = !empty( $lock['run_id'] ) ? $this->get( (int) $lock['run_id'] ) : null; |
| 149 | if ( $locked_run && in_array( $locked_run->status, array( 'running', 'paused' ), true ) ) { |
| 150 | $locked_config = $this->decode_json( $locked_run->config ); |
| 151 | if ( $locked_run->method !== $method || $locked_config !== $config ) { |
| 152 | return new WP_Error( 'wpmc_start_request_conflict', __( 'This repeated start request no longer matches the staged scan configuration.', 'media-cleaner' ), array( 'status' => 409, 'run_id' => (int) $locked_run->id ) ); |
| 153 | } |
| 154 | if ( $locked_run->phase === 'starting' ) { |
| 155 | $initialized = $this->initialize_started_run( (int) $locked_run->id ); |
| 156 | if ( is_wp_error( $initialized ) ) return $initialized; |
| 157 | } |
| 158 | $this->refresh_lock( (int) $locked_run->id ); |
| 159 | return $this->get( (int) $locked_run->id ); |
| 160 | } |
| 161 | // A matching temporary lock means the first attempt stopped before a run |
| 162 | // became visible. Repeating the same start request is safe. |
| 163 | delete_option( self::LOCK_OPTION ); |
| 164 | $lock = null; |
| 165 | } |
| 166 | if ( is_array( $lock ) && !empty( $lock['run_id'] ) ) { |
| 167 | $locked_run = $this->get( (int) $lock['run_id'] ); |
| 168 | $is_fresh = !empty( $lock['expires_at'] ) && (int) $lock['expires_at'] > time(); |
| 169 | if ( $locked_run && in_array( $locked_run->status, array( 'running', 'paused' ), true ) ) { |
| 170 | if ( !$is_fresh ) { |
| 171 | $lock['expires_at'] = time() + self::LOCK_TTL; |
| 172 | update_option( self::LOCK_OPTION, $lock, false ); |
| 173 | } |
| 174 | return new WP_Error( |
| 175 | 'wpmc_scan_locked', |
| 176 | __( 'Another Media Cleaner scan is already running. Resume or stop that scan first.', 'media-cleaner' ), |
| 177 | array( 'status' => 409, 'run_id' => (int) $locked_run->id ) |
| 178 | ); |
| 179 | } |
| 180 | $this->mark_stale( (int) $lock['run_id'] ); |
| 181 | delete_option( self::LOCK_OPTION ); |
| 182 | } |
| 183 | else if ( is_array( $lock ) ) { |
| 184 | $is_fresh = !empty( $lock['expires_at'] ) && (int) $lock['expires_at'] > time(); |
| 185 | if ( $is_fresh ) { |
| 186 | return new WP_Error( 'wpmc_scan_initializing', __( 'Another Media Cleaner request is still initializing a scan. Retry shortly.', 'media-cleaner' ), array( 'status' => 409 ) ); |
| 187 | } |
| 188 | delete_option( self::LOCK_OPTION ); |
| 189 | } |
| 190 | else if ( $lock !== null && $lock !== false ) { |
| 191 | delete_option( self::LOCK_OPTION ); |
| 192 | } |
| 193 | |
| 194 | // A missing or damaged option lock must never permit a second staged run. |
| 195 | // The database row is the durable source of truth. |
| 196 | $resumable = $this->get_resumable(); |
| 197 | if ( $resumable ) { |
| 198 | update_option( self::LOCK_OPTION, array( |
| 199 | 'token' => wp_generate_uuid4(), |
| 200 | 'request_key' => '', |
| 201 | 'run_id' => (int) $resumable->id, |
| 202 | 'expires_at' => time() + self::LOCK_TTL, |
| 203 | ), false ); |
| 204 | return new WP_Error( |
| 205 | 'wpmc_scan_locked', |
| 206 | __( 'A staged Media Cleaner scan already exists. Resume or stop that scan first.', 'media-cleaner' ), |
| 207 | array( 'status' => 409, 'run_id' => (int) $resumable->id ) |
| 208 | ); |
| 209 | } |
| 210 | |
| 211 | $temporary_lock = array( |
| 212 | 'token' => $token, |
| 213 | 'request_key' => $request_key, |
| 214 | 'run_id' => 0, |
| 215 | 'expires_at' => time() + self::LOCK_TTL, |
| 216 | ); |
| 217 | if ( !add_option( self::LOCK_OPTION, $temporary_lock, '', false ) ) { |
| 218 | return new WP_Error( 'wpmc_scan_locked', __( 'Another scan started at the same time. Please resume that scan.', 'media-cleaner' ), array( 'status' => 409 ) ); |
| 219 | } |
| 220 | |
| 221 | $now = current_time( 'mysql', true ); |
| 222 | $inserted = $wpdb->insert( |
| 223 | $this->table( 'runs' ), |
| 224 | array( |
| 225 | 'owner_id' => get_current_user_id(), |
| 226 | 'method' => $method, |
| 227 | 'status' => 'running', |
| 228 | 'phase' => 'starting', |
| 229 | 'config' => wp_json_encode( $config ), |
| 230 | 'checkpoint' => wp_json_encode( array() ), |
| 231 | 'counters' => wp_json_encode( array() ), |
| 232 | 'errors' => wp_json_encode( array() ), |
| 233 | 'error_count' => 0, |
| 234 | 'created_at' => $now, |
| 235 | 'updated_at' => $now, |
| 236 | 'heartbeat_at' => $now, |
| 237 | ), |
| 238 | array( '%d', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%d', '%s', '%s', '%s' ) |
| 239 | ); |
| 240 | |
| 241 | if ( !$inserted ) { |
| 242 | delete_option( self::LOCK_OPTION ); |
| 243 | return new WP_Error( 'wpmc_run_create_failed', __( 'Media Cleaner could not create a scan run.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 244 | } |
| 245 | |
| 246 | $run_id = (int) $wpdb->insert_id; |
| 247 | update_option( self::LOCK_OPTION, array( |
| 248 | 'token' => $token, |
| 249 | 'request_key' => $request_key, |
| 250 | 'run_id' => $run_id, |
| 251 | 'expires_at' => time() + self::LOCK_TTL, |
| 252 | ), false ); |
| 253 | $stored_lock = get_option( self::LOCK_OPTION, null ); |
| 254 | if ( !is_array( $stored_lock ) || !isset( $stored_lock['run_id'], $stored_lock['request_key'] ) || (int) $stored_lock['run_id'] !== $run_id || !hash_equals( $request_key, (string) $stored_lock['request_key'] ) ) { |
| 255 | $wpdb->update( $this->table( 'runs' ), array( 'status' => 'failed', 'updated_at' => $now, 'finished_at' => $now ), array( 'id' => $run_id ), array( '%s', '%s', '%s' ), array( '%d' ) ); |
| 256 | delete_option( self::LOCK_OPTION ); |
| 257 | return new WP_Error( 'wpmc_scan_lock_failed', __( 'Media Cleaner could not persist the scan lock.', 'media-cleaner' ) ); |
| 258 | } |
| 259 | $initialized = $this->initialize_started_run( $run_id ); |
| 260 | if ( is_wp_error( $initialized ) ) { |
| 261 | $this->fail( $run_id, $initialized->get_error_code(), $initialized->get_error_message() ); |
| 262 | return $initialized; |
| 263 | } |
| 264 | |
| 265 | return $this->get( $run_id ); |
| 266 | } |
| 267 | |
| 268 | public function assert_writable( $run_id ) { |
| 269 | $run = $this->get( $run_id ); |
| 270 | if ( !$run ) { |
| 271 | return new WP_Error( 'wpmc_run_not_found', __( 'This Media Cleaner scan no longer exists.', 'media-cleaner' ), array( 'status' => 404 ) ); |
| 272 | } |
| 273 | if ( !in_array( $run->status, array( 'running', 'paused' ), true ) ) { |
| 274 | return new WP_Error( 'wpmc_run_not_writable', __( 'This Media Cleaner scan is no longer writable.', 'media-cleaner' ), array( 'status' => 409, 'run_status' => $run->status ) ); |
| 275 | } |
| 276 | return $run; |
| 277 | } |
| 278 | |
| 279 | public function checkpoint( $run_id, $phase, $checkpoint = array(), $counters = null ) { |
| 280 | global $wpdb; |
| 281 | $run = $this->assert_writable( $run_id ); |
| 282 | if ( is_wp_error( $run ) ) { |
| 283 | return $run; |
| 284 | } |
| 285 | |
| 286 | $stored_counters = $this->decode_json( $run->counters ); |
| 287 | $coverage = isset( $stored_counters['coverage'] ) && is_array( $stored_counters['coverage'] ) ? $stored_counters['coverage'] : array(); |
| 288 | $coverage_steps = array( |
| 289 | 'resetIssuesAndReferences' => 'reset', |
| 290 | 'extractReferencesFromContent_finished' => 'content', |
| 291 | 'extractReferencesFromLibrary_finished' => 'library', |
| 292 | 'extractReferencesFromMedia_finished' => 'library', |
| 293 | 'extractReferencesFromDuplicates_finished' => 'duplicates', |
| 294 | 'extractReferencesFromThumbnails_finished' => 'thumbnails', |
| 295 | 'retrieveMedia_finished' => 'targets', |
| 296 | 'retrieveFiles_finished' => 'targets', |
| 297 | 'retrieveDuplicates_finished' => 'targets', |
| 298 | ); |
| 299 | if ( isset( $coverage_steps[ $phase ] ) ) { |
| 300 | $coverage[ $coverage_steps[ $phase ] ] = true; |
| 301 | } |
| 302 | $stored_counters['coverage'] = $coverage; |
| 303 | if ( is_array( $counters ) ) { |
| 304 | $stored_counters = array_merge( $stored_counters, $counters ); |
| 305 | $stored_counters['coverage'] = $coverage; |
| 306 | } |
| 307 | |
| 308 | $phase_name = preg_replace( '/[^A-Za-z0-9_]/', '', (string) $phase ); |
| 309 | $data = array( |
| 310 | 'phase' => $phase_name, |
| 311 | 'checkpoint' => wp_json_encode( $checkpoint ), |
| 312 | 'counters' => wp_json_encode( $stored_counters ), |
| 313 | 'updated_at' => current_time( 'mysql', true ), |
| 314 | 'heartbeat_at' => current_time( 'mysql', true ), |
| 315 | ); |
| 316 | $formats = array( '%s', '%s', '%s', '%s', '%s' ); |
| 317 | |
| 318 | $updated = $wpdb->update( |
| 319 | $this->table( 'runs' ), |
| 320 | $data, |
| 321 | array( 'id' => (int) $run_id, 'status' => $run->status ), |
| 322 | $formats, |
| 323 | array( '%d', '%s' ) |
| 324 | ); |
| 325 | if ( $updated === false ) return false; |
| 326 | if ( $updated === 0 ) { |
| 327 | $current = $this->get( $run_id ); |
| 328 | if ( !$current || $current->status !== $run->status ) return false; |
| 329 | } |
| 330 | $this->refresh_lock( $run_id ); |
| 331 | return true; |
| 332 | } |
| 333 | |
| 334 | public function fail( $run_id, $code, $message, $details = array() ) { |
| 335 | global $wpdb; |
| 336 | $run = $this->get( $run_id ); |
| 337 | if ( $run && $run->status === 'failed' ) return true; |
| 338 | if ( !$run || !in_array( $run->status, array( 'running', 'paused' ), true ) ) { |
| 339 | return false; |
| 340 | } |
| 341 | $errors = json_decode( $run->errors, true ); |
| 342 | $errors = is_array( $errors ) ? $errors : array(); |
| 343 | $errors[] = array( |
| 344 | 'code' => sanitize_key( $code ), |
| 345 | 'message' => sanitize_text_field( $message ), |
| 346 | 'details' => $details, |
| 347 | 'time' => time(), |
| 348 | ); |
| 349 | $updated = $wpdb->update( |
| 350 | $this->table( 'runs' ), |
| 351 | array( |
| 352 | 'status' => 'failed', |
| 353 | 'errors' => wp_json_encode( $errors ), |
| 354 | 'error_count' => count( $errors ), |
| 355 | 'updated_at' => current_time( 'mysql', true ), |
| 356 | 'finished_at' => current_time( 'mysql', true ), |
| 357 | ), |
| 358 | array( 'id' => (int) $run_id, 'status' => $run->status ), |
| 359 | array( '%s', '%s', '%d', '%s', '%s' ), |
| 360 | array( '%d', '%s' ) |
| 361 | ); |
| 362 | if ( $updated === false ) { |
| 363 | return new WP_Error( 'wpmc_run_fail_failed', __( 'Media Cleaner could not persist the failed scan state.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 364 | } |
| 365 | if ( $updated !== 1 ) return false; |
| 366 | $this->release_lock( $run_id ); |
| 367 | return true; |
| 368 | } |
| 369 | |
| 370 | public function pause( $run_id, $code, $message, $details = array() ) { |
| 371 | global $wpdb; |
| 372 | $run = $this->get( $run_id ); |
| 373 | if ( !$run || !in_array( $run->status, array( 'running', 'paused' ), true ) ) return false; |
| 374 | $errors = $this->decode_json( $run->errors ); |
| 375 | $errors[] = array( |
| 376 | 'code' => sanitize_key( $code ), |
| 377 | 'message' => sanitize_text_field( $message ), |
| 378 | 'details' => array_merge( is_array( $details ) ? $details : array(), array( 'transient' => true ) ), |
| 379 | 'time' => time(), |
| 380 | ); |
| 381 | $errors = array_slice( $errors, -20 ); |
| 382 | $now = current_time( 'mysql', true ); |
| 383 | $updated = $wpdb->update( |
| 384 | $this->table( 'runs' ), |
| 385 | array( 'status' => 'paused', 'errors' => wp_json_encode( $errors ), 'updated_at' => $now, 'heartbeat_at' => $now ), |
| 386 | array( 'id' => (int) $run_id, 'status' => $run->status ), |
| 387 | array( '%s', '%s', '%s', '%s' ), |
| 388 | array( '%d', '%s' ) |
| 389 | ); |
| 390 | if ( $updated === 0 ) { |
| 391 | $current = $this->get( $run_id ); |
| 392 | if ( !$current || $current->status !== 'paused' ) return false; |
| 393 | } |
| 394 | else if ( $updated === false ) { |
| 395 | return new WP_Error( 'wpmc_run_pause_failed', __( 'Media Cleaner could not persist the paused scan state.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 396 | } |
| 397 | $this->refresh_lock( $run_id ); |
| 398 | return true; |
| 399 | } |
| 400 | |
| 401 | public function resume( $run_id ) { |
| 402 | global $wpdb; |
| 403 | $run = $this->assert_writable( $run_id ); |
| 404 | if ( is_wp_error( $run ) ) return $run; |
| 405 | if ( $run->status === 'running' ) { |
| 406 | $this->refresh_lock( $run_id ); |
| 407 | return $run; |
| 408 | } |
| 409 | $now = current_time( 'mysql', true ); |
| 410 | $updated = $wpdb->update( |
| 411 | $this->table( 'runs' ), |
| 412 | array( 'status' => 'running', 'updated_at' => $now, 'heartbeat_at' => $now ), |
| 413 | array( 'id' => (int) $run_id, 'status' => 'paused' ), |
| 414 | array( '%s', '%s', '%s' ), |
| 415 | array( '%d', '%s' ) |
| 416 | ); |
| 417 | if ( $updated !== 1 ) { |
| 418 | return new WP_Error( |
| 419 | 'wpmc_run_resume_failed', |
| 420 | __( 'Media Cleaner could not resume the staged scan.', 'media-cleaner' ), |
| 421 | array( 'status' => 409, 'database_error' => $wpdb->last_error ) |
| 422 | ); |
| 423 | } |
| 424 | $this->refresh_lock( $run_id ); |
| 425 | return $this->get( $run_id ); |
| 426 | } |
| 427 | |
| 428 | public function complete( $run_id ) { |
| 429 | global $wpdb; |
| 430 | $existing = $this->get( $run_id ); |
| 431 | if ( $existing && $existing->status === 'completed' ) { |
| 432 | $active_id = $this->get_active_id(); |
| 433 | if ( $active_id === (int) $run_id ) return $existing; |
| 434 | if ( $active_id > (int) $run_id || $this->get_resumable() ) { |
| 435 | return new WP_Error( 'wpmc_run_publish_conflict', __( 'A newer scan prevents this completed scan from being activated.', 'media-cleaner' ), array( 'status' => 409 ) ); |
| 436 | } |
| 437 | update_option( self::ACTIVE_RUN_OPTION, (int) $run_id, false ); |
| 438 | if ( $this->get_active_id() !== (int) $run_id ) { |
| 439 | return new WP_Error( 'wpmc_active_run_publish_failed', __( 'The completed scan exists, but Media Cleaner could not activate it. Previous results remain active.', 'media-cleaner' ) ); |
| 440 | } |
| 441 | $this->release_lock( $run_id ); |
| 442 | return $existing; |
| 443 | } |
| 444 | $run = $this->assert_writable( $run_id ); |
| 445 | if ( is_wp_error( $run ) ) { |
| 446 | return $run; |
| 447 | } |
| 448 | if ( (int) $run->error_count > 0 ) { |
| 449 | return new WP_Error( 'wpmc_run_has_errors', __( 'This scan has errors and cannot replace the last successful results.', 'media-cleaner' ), array( 'status' => 409 ) ); |
| 450 | } |
| 451 | $required_final_phases = array( |
| 452 | 'media' => 'retrieveMedia_finished', |
| 453 | 'files' => 'retrieveFiles_finished', |
| 454 | 'duplicates' => 'retrieveDuplicates_finished', |
| 455 | 'optimize_thumbnails' => 'retrieveFiles_finished', |
| 456 | ); |
| 457 | $required_phase = isset( $required_final_phases[ $run->method ] ) ? $required_final_phases[ $run->method ] : null; |
| 458 | if ( !$required_phase || $run->phase !== $required_phase ) { |
| 459 | return new WP_Error( |
| 460 | 'wpmc_run_incomplete', |
| 461 | __( 'This scan has not completed every required phase and cannot be published.', 'media-cleaner' ), |
| 462 | array( 'status' => 409, 'phase' => $run->phase, 'required_phase' => $required_phase ) |
| 463 | ); |
| 464 | } |
| 465 | $config = $this->decode_json( $run->config ); |
| 466 | $counters = $this->decode_json( $run->counters ); |
| 467 | $coverage = isset( $counters['coverage'] ) && is_array( $counters['coverage'] ) ? $counters['coverage'] : array(); |
| 468 | $required_coverage = array( 'reset', 'targets' ); |
| 469 | if ( $run->method === 'media' && !empty( $config['content'] ) ) $required_coverage[] = 'content'; |
| 470 | if ( $run->method === 'files' && !empty( $config['filesystem_content'] ) ) $required_coverage[] = 'content'; |
| 471 | if ( $run->method === 'files' && !empty( $config['media_library'] ) ) $required_coverage[] = 'library'; |
| 472 | if ( $run->method === 'duplicates' ) { |
| 473 | $required_coverage[] = 'duplicates'; |
| 474 | if ( !empty( $config['content'] ) ) $required_coverage[] = 'content'; |
| 475 | } |
| 476 | if ( $run->method === 'optimize_thumbnails' ) $required_coverage[] = 'thumbnails'; |
| 477 | $missing_coverage = array_values( array_filter( $required_coverage, function( $name ) use ( $coverage ) { |
| 478 | return empty( $coverage[ $name ] ); |
| 479 | } ) ); |
| 480 | if ( !empty( $missing_coverage ) ) { |
| 481 | return new WP_Error( |
| 482 | 'wpmc_run_coverage_incomplete', |
| 483 | __( 'This scan is missing required analysis coverage and cannot be published.', 'media-cleaner' ), |
| 484 | array( 'status' => 409, 'missing' => $missing_coverage ) |
| 485 | ); |
| 486 | } |
| 487 | |
| 488 | $now = current_time( 'mysql', true ); |
| 489 | $table = $this->table( 'runs' ); |
| 490 | $updated = $wpdb->query( $wpdb->prepare( |
| 491 | "UPDATE $table SET status = 'completed', phase = 'completed', updated_at = %s, |
| 492 | heartbeat_at = %s, finished_at = %s, published_at = %s |
| 493 | WHERE id = %d AND status IN ('running', 'paused')", |
| 494 | $now, |
| 495 | $now, |
| 496 | $now, |
| 497 | $now, |
| 498 | (int) $run_id |
| 499 | ) ); |
| 500 | if ( $updated !== 1 ) { |
| 501 | return new WP_Error( 'wpmc_run_publish_failed', __( 'Media Cleaner could not publish the completed scan.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 502 | } |
| 503 | |
| 504 | update_option( self::ACTIVE_RUN_OPTION, (int) $run_id, false ); |
| 505 | if ( (int) get_option( self::ACTIVE_RUN_OPTION, 0 ) !== (int) $run_id ) { |
| 506 | $wpdb->query( $wpdb->prepare( |
| 507 | "UPDATE $table SET status = 'paused', phase = %s, updated_at = %s, |
| 508 | finished_at = NULL, published_at = NULL WHERE id = %d AND status = 'completed'", |
| 509 | $run->phase, |
| 510 | current_time( 'mysql', true ), |
| 511 | (int) $run_id |
| 512 | ) ); |
| 513 | $this->refresh_lock( $run_id ); |
| 514 | return new WP_Error( 'wpmc_active_run_publish_failed', __( 'Media Cleaner could not activate the completed scan, so it remains staged and resumable. Previous results remain active.', 'media-cleaner' ) ); |
| 515 | } |
| 516 | $this->release_lock( $run_id ); |
| 517 | return $this->get( $run_id ); |
| 518 | } |
| 519 | |
| 520 | public function cancel( $run_id ) { |
| 521 | global $wpdb; |
| 522 | $run = $this->get( $run_id ); |
| 523 | if ( $run && $run->status === 'cancelled' ) return true; |
| 524 | if ( !$run || !in_array( $run->status, array( 'running', 'paused' ), true ) ) { |
| 525 | return false; |
| 526 | } |
| 527 | $updated = $wpdb->update( |
| 528 | $this->table( 'runs' ), |
| 529 | array( 'status' => 'cancelled', 'updated_at' => current_time( 'mysql', true ), 'finished_at' => current_time( 'mysql', true ) ), |
| 530 | array( 'id' => (int) $run_id, 'status' => $run->status ), |
| 531 | array( '%s', '%s', '%s' ), |
| 532 | array( '%d', '%s' ) |
| 533 | ); |
| 534 | if ( $updated === false ) { |
| 535 | return new WP_Error( 'wpmc_run_cancel_failed', __( 'Media Cleaner could not cancel the staged scan.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 536 | } |
| 537 | if ( $updated !== 1 ) { |
| 538 | $current = $this->get( $run_id ); |
| 539 | if ( !$current || $current->status !== 'cancelled' ) return false; |
| 540 | } |
| 541 | $this->release_lock( $run_id ); |
| 542 | return true; |
| 543 | } |
| 544 | |
| 545 | public function discard( $run_id ) { |
| 546 | global $wpdb; |
| 547 | $run = $this->get( $run_id ); |
| 548 | if ( !$run || !in_array( $run->status, array( 'running', 'paused', 'failed', 'cancelled' ), true ) ) { |
| 549 | return false; |
| 550 | } |
| 551 | if ( in_array( $run->status, array( 'running', 'paused' ), true ) ) { |
| 552 | $cancelled = $this->cancel( $run_id ); |
| 553 | if ( is_wp_error( $cancelled ) ) return $cancelled; |
| 554 | if ( !$cancelled ) return false; |
| 555 | } |
| 556 | $tables = array( |
| 557 | $this->table( 'scan' ), |
| 558 | $this->table( 'refs' ), |
| 559 | $this->table( 'duplicates' ), |
| 560 | $this->table( 'work' ), |
| 561 | $this->table( 'operations' ), |
| 562 | ); |
| 563 | foreach ( $tables as $table ) { |
| 564 | if ( $wpdb->delete( $table, array( 'run_id' => (int) $run_id ), array( '%d' ) ) === false ) { |
| 565 | return new WP_Error( |
| 566 | 'wpmc_run_discard_failed', |
| 567 | __( 'The staged scan was cancelled, but some of its temporary data could not be removed.', 'media-cleaner' ), |
| 568 | array( 'database_error' => $wpdb->last_error ) |
| 569 | ); |
| 570 | } |
| 571 | } |
| 572 | return true; |
| 573 | } |
| 574 | |
| 575 | public function cleanup_allowed() { |
| 576 | $active_id = $this->get_active_id(); |
| 577 | $run = $this->get( $active_id ); |
| 578 | return $run && $run->status === 'completed' && !$this->get_resumable(); |
| 579 | } |
| 580 | |
| 581 | public function garbage_collect( $limit = 500 ) { |
| 582 | global $wpdb; |
| 583 | $active_id = $this->get_active_id(); |
| 584 | $candidates = $wpdb->get_col( $wpdb->prepare( |
| 585 | "SELECT id FROM {$this->table( 'runs' )} |
| 586 | WHERE status IN ('completed', 'failed', 'cancelled') AND id != %d |
| 587 | ORDER BY id DESC LIMIT 20", |
| 588 | $active_id |
| 589 | ) ); |
| 590 | if ( count( $candidates ) <= 3 ) return true; |
| 591 | $run_id = (int) $candidates[3]; |
| 592 | $limit = max( 10, min( 2000, (int) $limit ) ); |
| 593 | $tables = array( |
| 594 | $this->table( 'scan' ), |
| 595 | $this->table( 'refs' ), |
| 596 | $this->table( 'duplicates' ), |
| 597 | $this->table( 'work' ), |
| 598 | $this->table( 'operations' ), |
| 599 | ); |
| 600 | foreach ( $tables as $table ) { |
| 601 | $deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM `$table` WHERE run_id = %d LIMIT %d", $run_id, $limit ) ); |
| 602 | if ( $deleted === false ) return false; |
| 603 | $remaining = (int) $wpdb->get_var( $wpdb->prepare( "SELECT 1 FROM `$table` WHERE run_id = %d LIMIT 1", $run_id ) ); |
| 604 | if ( $remaining ) return true; |
| 605 | } |
| 606 | return $wpdb->delete( $this->table( 'runs' ), array( 'id' => $run_id ), array( '%d' ) ) !== false; |
| 607 | } |
| 608 | |
| 609 | public function begin_operation( $issue_id, $operation, $request_key ) { |
| 610 | global $wpdb; |
| 611 | $run_id = $this->get_active_id(); |
| 612 | $operation = sanitize_key( $operation ); |
| 613 | $request_key = sanitize_text_field( $request_key ); |
| 614 | $table = $this->table( 'operations' ); |
| 615 | $existing = $wpdb->get_row( $wpdb->prepare( |
| 616 | "SELECT * FROM $table WHERE request_key = %s AND issue_id = %d AND operation = %s", |
| 617 | $request_key, |
| 618 | (int) $issue_id, |
| 619 | $operation |
| 620 | ) ); |
| 621 | if ( $existing ) { |
| 622 | return $existing; |
| 623 | } |
| 624 | $now = current_time( 'mysql', true ); |
| 625 | $inserted = $wpdb->insert( $table, array( |
| 626 | 'run_id' => $run_id, |
| 627 | 'issue_id' => (int) $issue_id, |
| 628 | 'operation' => $operation, |
| 629 | 'state' => 'pending', |
| 630 | 'request_key' => $request_key, |
| 631 | 'manifest' => wp_json_encode( array() ), |
| 632 | 'created_at' => $now, |
| 633 | 'updated_at' => $now, |
| 634 | ), array( '%d', '%d', '%s', '%s', '%s', '%s', '%s', '%s' ) ); |
| 635 | if ( !$inserted ) { |
| 636 | return new WP_Error( 'wpmc_operation_create_failed', __( 'The cleanup operation could not be recorded.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 637 | } |
| 638 | return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $table WHERE id = %d", $wpdb->insert_id ) ); |
| 639 | } |
| 640 | |
| 641 | public function update_operation( $operation_id, $state, $manifest = null, $error = null ) { |
| 642 | global $wpdb; |
| 643 | $data = array( |
| 644 | 'state' => sanitize_key( $state ), |
| 645 | 'updated_at' => current_time( 'mysql', true ), |
| 646 | ); |
| 647 | $formats = array( '%s', '%s' ); |
| 648 | if ( in_array( $state, array( 'running', 'complete' ), true ) ) { |
| 649 | $data['error_code'] = null; |
| 650 | $data['error_message'] = null; |
| 651 | $formats[] = '%s'; |
| 652 | $formats[] = '%s'; |
| 653 | } |
| 654 | if ( is_array( $manifest ) ) { |
| 655 | $data['manifest'] = wp_json_encode( $manifest ); |
| 656 | $formats[] = '%s'; |
| 657 | } |
| 658 | if ( $error ) { |
| 659 | $data['error_code'] = $error instanceof WP_Error ? $error->get_error_code() : 'operation_failed'; |
| 660 | $data['error_message'] = $error instanceof WP_Error ? $error->get_error_message() : (string) $error; |
| 661 | $formats[] = '%s'; |
| 662 | $formats[] = '%s'; |
| 663 | } |
| 664 | return $wpdb->update( $this->table( 'operations' ), $data, array( 'id' => (int) $operation_id ), $formats, array( '%d' ) ) !== false; |
| 665 | } |
| 666 | |
| 667 | public function enqueue_work( $run_id, $phase, $target_type, $target_key, $cursor = 0 ) { |
| 668 | global $wpdb; |
| 669 | $target_key = (string) $target_key; |
| 670 | $inserted = $wpdb->query( $wpdb->prepare( |
| 671 | "INSERT IGNORE INTO {$this->table( 'work' )} |
| 672 | (run_id, phase, target_type, target_key, target_hash, cursor_value, status, attempts, updated_at) |
| 673 | VALUES (%d, %s, %s, %s, %s, %d, 'pending', 0, %s)", |
| 674 | (int) $run_id, |
| 675 | sanitize_key( $phase ), |
| 676 | sanitize_key( $target_type ), |
| 677 | $target_key, |
| 678 | hash( 'sha256', $target_key ), |
| 679 | max( 0, (int) $cursor ), |
| 680 | current_time( 'mysql', true ) |
| 681 | ) ); |
| 682 | return $inserted !== false; |
| 683 | } |
| 684 | |
| 685 | public function next_work( $run_id, $phase ) { |
| 686 | global $wpdb; |
| 687 | $table = $this->table( 'work' ); |
| 688 | return $wpdb->get_row( $wpdb->prepare( |
| 689 | "SELECT * FROM $table |
| 690 | WHERE run_id = %d AND phase = %s AND status IN ('pending', 'running') |
| 691 | ORDER BY id ASC LIMIT 1", |
| 692 | (int) $run_id, |
| 693 | sanitize_key( $phase ) |
| 694 | ) ); |
| 695 | } |
| 696 | |
| 697 | public function get_work( $run_id, $phase, $target_key ) { |
| 698 | global $wpdb; |
| 699 | return $wpdb->get_row( $wpdb->prepare( |
| 700 | "SELECT * FROM {$this->table( 'work' )} |
| 701 | WHERE run_id = %d AND phase = %s AND target_hash = %s LIMIT 1", |
| 702 | (int) $run_id, |
| 703 | sanitize_key( $phase ), |
| 704 | hash( 'sha256', (string) $target_key ) |
| 705 | ) ); |
| 706 | } |
| 707 | |
| 708 | public function update_work( $work_id, $status, $cursor, $error = null ) { |
| 709 | global $wpdb; |
| 710 | $data = array( |
| 711 | 'status' => sanitize_key( $status ), |
| 712 | 'cursor_value' => max( 0, (int) $cursor ), |
| 713 | 'updated_at' => current_time( 'mysql', true ), |
| 714 | ); |
| 715 | $formats = array( '%s', '%d', '%s' ); |
| 716 | if ( $error ) { |
| 717 | $data['last_error'] = $error instanceof WP_Error |
| 718 | ? $error->get_error_message() |
| 719 | : ( $error instanceof Throwable ? $error->getMessage() : (string) $error ); |
| 720 | $formats[] = '%s'; |
| 721 | } |
| 722 | return $wpdb->update( $this->table( 'work' ), $data, array( 'id' => (int) $work_id ), $formats, array( '%d' ) ) !== false; |
| 723 | } |
| 724 | |
| 725 | public function retry_work( $work_id, $error = null ) { |
| 726 | global $wpdb; |
| 727 | $message = $error instanceof WP_Error |
| 728 | ? $error->get_error_message() |
| 729 | : ( $error instanceof Throwable ? $error->getMessage() : (string) $error ); |
| 730 | $table = $this->table( 'work' ); |
| 731 | return $wpdb->query( $wpdb->prepare( |
| 732 | "UPDATE $table SET status = 'pending', attempts = attempts + 1, last_error = %s, updated_at = %s WHERE id = %d", |
| 733 | $message, |
| 734 | current_time( 'mysql', true ), |
| 735 | (int) $work_id |
| 736 | ) ) !== false; |
| 737 | } |
| 738 | |
| 739 | public function set_work_snapshot( $work_id, $snapshot_token ) { |
| 740 | global $wpdb; |
| 741 | return $wpdb->update( |
| 742 | $this->table( 'work' ), |
| 743 | array( 'snapshot_token' => substr( (string) $snapshot_token, 0, 64 ), 'updated_at' => current_time( 'mysql', true ) ), |
| 744 | array( 'id' => (int) $work_id ), |
| 745 | array( '%s', '%s' ), |
| 746 | array( '%d' ) |
| 747 | ) !== false; |
| 748 | } |
| 749 | |
| 750 | public function pending_work_count( $run_id, $phase ) { |
| 751 | global $wpdb; |
| 752 | return (int) $wpdb->get_var( $wpdb->prepare( |
| 753 | "SELECT COUNT(*) FROM {$this->table( 'work' )} WHERE run_id = %d AND phase = %s AND status IN ('pending', 'running')", |
| 754 | (int) $run_id, |
| 755 | sanitize_key( $phase ) |
| 756 | ) ); |
| 757 | } |
| 758 | |
| 759 | public function failed_work_count( $run_id, $phase ) { |
| 760 | global $wpdb; |
| 761 | return (int) $wpdb->get_var( $wpdb->prepare( |
| 762 | "SELECT COUNT(*) FROM {$this->table( 'work' )} WHERE run_id = %d AND phase = %s AND status = 'failed'", |
| 763 | (int) $run_id, |
| 764 | sanitize_key( $phase ) |
| 765 | ) ); |
| 766 | } |
| 767 | |
| 768 | public function clear_work( $run_id, $phase ) { |
| 769 | global $wpdb; |
| 770 | return $wpdb->query( $wpdb->prepare( |
| 771 | "DELETE FROM {$this->table( 'work' )} WHERE run_id = %d AND phase = %s", |
| 772 | (int) $run_id, |
| 773 | sanitize_key( $phase ) |
| 774 | ) ) !== false; |
| 775 | } |
| 776 | |
| 777 | public function wake_work( $run_id, $phase, $target_key ) { |
| 778 | global $wpdb; |
| 779 | return $wpdb->update( |
| 780 | $this->table( 'work' ), |
| 781 | array( 'status' => 'pending', 'updated_at' => current_time( 'mysql', true ) ), |
| 782 | array( |
| 783 | 'run_id' => (int) $run_id, |
| 784 | 'phase' => sanitize_key( $phase ), |
| 785 | 'target_hash' => hash( 'sha256', (string) $target_key ), |
| 786 | 'status' => 'waiting', |
| 787 | ), |
| 788 | array( '%s', '%s' ), |
| 789 | array( '%d', '%s', '%s', '%s' ) |
| 790 | ) !== false; |
| 791 | } |
| 792 | |
| 793 | public function to_array( $run ) { |
| 794 | if ( !$run ) { |
| 795 | return null; |
| 796 | } |
| 797 | return array( |
| 798 | 'id' => (int) $run->id, |
| 799 | 'owner_id' => (int) $run->owner_id, |
| 800 | 'method' => $run->method, |
| 801 | 'status' => $run->status, |
| 802 | 'phase' => $run->phase, |
| 803 | 'config' => $this->decode_json( $run->config ), |
| 804 | 'checkpoint' => $this->decode_json( $run->checkpoint ), |
| 805 | 'counters' => $this->decode_json( $run->counters ), |
| 806 | 'errors' => $this->decode_json( $run->errors ), |
| 807 | 'error_count' => (int) $run->error_count, |
| 808 | 'created_at' => $run->created_at, |
| 809 | 'updated_at' => $run->updated_at, |
| 810 | 'heartbeat_at' => $run->heartbeat_at, |
| 811 | 'finished_at' => $run->finished_at, |
| 812 | 'published_at' => $run->published_at, |
| 813 | ); |
| 814 | } |
| 815 | |
| 816 | private function decode_json( $value ) { |
| 817 | $decoded = json_decode( (string) $value, true ); |
| 818 | return is_array( $decoded ) ? $decoded : array(); |
| 819 | } |
| 820 | |
| 821 | private function refresh_lock( $run_id ) { |
| 822 | $lock = get_option( self::LOCK_OPTION, null ); |
| 823 | if ( is_array( $lock ) && isset( $lock['run_id'] ) && (int) $lock['run_id'] === (int) $run_id ) { |
| 824 | $lock['expires_at'] = time() + self::LOCK_TTL; |
| 825 | update_option( self::LOCK_OPTION, $lock, false ); |
| 826 | } |
| 827 | } |
| 828 | |
| 829 | private function release_lock( $run_id ) { |
| 830 | $lock = get_option( self::LOCK_OPTION, null ); |
| 831 | if ( is_array( $lock ) && isset( $lock['run_id'] ) && (int) $lock['run_id'] === (int) $run_id ) { |
| 832 | delete_option( self::LOCK_OPTION ); |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | private function mark_stale( $run_id ) { |
| 837 | global $wpdb; |
| 838 | $run = $this->get( $run_id ); |
| 839 | if ( !$run || !in_array( $run->status, array( 'running', 'paused' ), true ) ) { |
| 840 | return; |
| 841 | } |
| 842 | $wpdb->update( |
| 843 | $this->table( 'runs' ), |
| 844 | array( 'status' => 'failed', 'updated_at' => current_time( 'mysql', true ), 'finished_at' => current_time( 'mysql', true ) ), |
| 845 | array( 'id' => (int) $run_id ), |
| 846 | array( '%s', '%s', '%s' ), |
| 847 | array( '%d' ) |
| 848 | ); |
| 849 | } |
| 850 | |
| 851 | private function migrate_reference_indexes() { |
| 852 | global $wpdb; |
| 853 | $table = $wpdb->prefix . 'mclean_refs'; |
| 854 | $old_index = $wpdb->get_var( "SHOW INDEX FROM $table WHERE Key_name = 'ref_hash_unique'" ); |
| 855 | if ( $old_index ) { |
| 856 | if ( $wpdb->query( "ALTER TABLE $table DROP INDEX ref_hash_unique" ) === false ) return false; |
| 857 | } |
| 858 | $new_index = $wpdb->get_var( "SHOW INDEX FROM $table WHERE Key_name = 'run_ref_hash_unique'" ); |
| 859 | if ( !$new_index ) { |
| 860 | if ( $wpdb->query( "ALTER TABLE $table ADD UNIQUE KEY run_ref_hash_unique (run_id, ref_hash)" ) === false ) return false; |
| 861 | } |
| 862 | return true; |
| 863 | } |
| 864 | |
| 865 | private function copy_persistent_results( $run_id ) { |
| 866 | global $wpdb; |
| 867 | $active_id = $this->get_active_id(); |
| 868 | $scan_table = $wpdb->prefix . 'mclean_scan'; |
| 869 | $result = $wpdb->query( $wpdb->prepare( |
| 870 | "INSERT INTO $scan_table |
| 871 | (run_id, time, type, postId, path, path_hash, manifest, size, ignored, deleted, issue, parentId) |
| 872 | SELECT %d, source.time, source.type, source.postId, source.path, |
| 873 | COALESCE(source.path_hash, SHA2(source.path, 256)), source.manifest, source.size, |
| 874 | source.ignored, source.deleted, source.issue, NULL |
| 875 | FROM $scan_table AS source |
| 876 | WHERE source.run_id = %d AND (source.ignored = 1 OR source.deleted = 1) |
| 877 | AND NOT EXISTS ( |
| 878 | SELECT 1 FROM $scan_table AS target |
| 879 | WHERE target.run_id = %d |
| 880 | AND target.type = source.type |
| 881 | AND target.postId <=> source.postId |
| 882 | AND target.path_hash <=> COALESCE(source.path_hash, SHA2(source.path, 256)) |
| 883 | AND target.issue = source.issue |
| 884 | AND target.ignored = source.ignored |
| 885 | AND target.deleted = source.deleted |
| 886 | )", |
| 887 | (int) $run_id, |
| 888 | (int) $active_id, |
| 889 | (int) $run_id |
| 890 | ) ); |
| 891 | if ( $result === false ) { |
| 892 | return new WP_Error( 'wpmc_result_copy_failed', __( 'Media Cleaner could not preserve ignored and trashed results.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 893 | } |
| 894 | return true; |
| 895 | } |
| 896 | |
| 897 | private function initialize_started_run( $run_id ) { |
| 898 | global $wpdb; |
| 899 | $copied = $this->copy_persistent_results( $run_id ); |
| 900 | if ( is_wp_error( $copied ) ) return $copied; |
| 901 | $updated = $wpdb->update( |
| 902 | $this->table( 'runs' ), |
| 903 | array( 'phase' => 'ready', 'updated_at' => current_time( 'mysql', true ), 'heartbeat_at' => current_time( 'mysql', true ) ), |
| 904 | array( 'id' => (int) $run_id, 'phase' => 'starting' ), |
| 905 | array( '%s', '%s', '%s' ), |
| 906 | array( '%d', '%s' ) |
| 907 | ); |
| 908 | if ( $updated === false ) { |
| 909 | return new WP_Error( 'wpmc_run_initialize_failed', __( 'Media Cleaner could not finish initializing the scan run.', 'media-cleaner' ), array( 'database_error' => $wpdb->last_error ) ); |
| 910 | } |
| 911 | return true; |
| 912 | } |
| 913 | } |
| 914 |