| @@ 320-336 (lines=17) @@ | ||
| 317 | * |
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| 318 | * @return array |
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| 319 | */ |
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| 320 | public function get_table_keys() { |
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| 321 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 322 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 323 | } |
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| 324 | ||
| 325 | $keys = array(); |
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| 326 | ||
| 327 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 328 | if ( ! $this->has_map_method( $key ) && |
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| 329 | ! $this->has_compute_method( $key ) |
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| 330 | ) { |
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| 331 | $keys[] = $key; |
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| 332 | } |
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| 333 | } |
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| 334 | ||
| 335 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 336 | } |
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| 337 | ||
| 338 | /** |
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| 339 | * Retrieves the attribute keys that are mapped to a post. |
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| @@ 343-357 (lines=15) @@ | ||
| 340 | * |
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| 341 | * @return array |
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| 342 | */ |
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| 343 | public function get_wp_object_keys() { |
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| 344 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 345 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 346 | } |
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| 347 | ||
| 348 | $keys = array(); |
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| 349 | ||
| 350 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 351 | if ( $this->has_map_method( $key ) ) { |
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| 352 | $keys[] = $key; |
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| 353 | } |
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| 354 | } |
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| 355 | ||
| 356 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 357 | } |
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| 358 | ||
| 359 | /** |
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| 360 | * Returns the model's keys that are computed at call time. |
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| @@ 364-378 (lines=15) @@ | ||
| 361 | * |
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| 362 | * @return array |
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| 363 | */ |
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| 364 | public function get_computed_keys() { |
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| 365 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 366 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 367 | } |
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| 368 | ||
| 369 | $keys = array(); |
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| 370 | ||
| 371 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 372 | if ( $this->has_compute_method( $key ) ) { |
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| 373 | $keys[] = $key; |
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| 374 | } |
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| 375 | } |
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| 376 | ||
| 377 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 378 | } |
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| 379 | ||
| 380 | /** |
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| 381 | * Serializes the model's public data into an array. |
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