| @@ 318-334 (lines=17) @@ | ||
| 315 | * |
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| 316 | * @return array |
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| 317 | */ |
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| 318 | public function get_table_keys() { |
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| 319 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 320 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 321 | } |
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| 322 | ||
| 323 | $keys = array(); |
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| 324 | ||
| 325 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 326 | if ( ! $this->has_map_method( $key ) && |
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| 327 | ! $this->has_compute_method( $key ) |
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| 328 | ) { |
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| 329 | $keys[] = $key; |
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| 330 | } |
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| 331 | } |
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| 332 | ||
| 333 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 334 | } |
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| 335 | ||
| 336 | /** |
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| 337 | * Retrieves the attribute keys that are mapped to a post. |
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| @@ 341-355 (lines=15) @@ | ||
| 338 | * |
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| 339 | * @return array |
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| 340 | */ |
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| 341 | public function get_wp_object_keys() { |
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| 342 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 343 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 344 | } |
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| 345 | ||
| 346 | $keys = array(); |
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| 347 | ||
| 348 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 349 | if ( $this->has_map_method( $key ) ) { |
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| 350 | $keys[] = $key; |
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| 351 | } |
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| 352 | } |
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| 353 | ||
| 354 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 355 | } |
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| 356 | ||
| 357 | /** |
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| 358 | * Returns the model's keys that are computed at call time. |
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| @@ 362-376 (lines=15) @@ | ||
| 359 | * |
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| 360 | * @return array |
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| 361 | */ |
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| 362 | public function get_computed_keys() { |
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| 363 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 364 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 365 | } |
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| 366 | ||
| 367 | $keys = array(); |
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| 368 | ||
| 369 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 370 | if ( $this->has_compute_method( $key ) ) { |
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| 371 | $keys[] = $key; |
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| 372 | } |
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| 373 | } |
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| 374 | ||
| 375 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 376 | } |
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| 377 | ||
| 378 | /** |
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| 379 | * Serializes the model's public data into an array. |
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