| @@ 316-332 (lines=17) @@ | ||
| 313 | * |
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| 314 | * @return array |
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| 315 | */ |
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| 316 | public function get_table_keys() { |
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| 317 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 318 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 319 | } |
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| 320 | ||
| 321 | $keys = array(); |
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| 322 | ||
| 323 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 324 | if ( ! $this->has_map_method( $key ) && |
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| 325 | ! $this->has_compute_method( $key ) |
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| 326 | ) { |
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| 327 | $keys[] = $key; |
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| 328 | } |
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| 329 | } |
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| 330 | ||
| 331 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 332 | } |
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| 333 | ||
| 334 | /** |
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| 335 | * Retrieves the attribute keys that are mapped to a post. |
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| @@ 339-353 (lines=15) @@ | ||
| 336 | * |
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| 337 | * @return array |
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| 338 | */ |
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| 339 | public function get_wp_object_keys() { |
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| 340 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 341 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 342 | } |
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| 343 | ||
| 344 | $keys = array(); |
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| 345 | ||
| 346 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 347 | if ( $this->has_map_method( $key ) ) { |
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| 348 | $keys[] = $key; |
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| 349 | } |
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| 350 | } |
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| 351 | ||
| 352 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 353 | } |
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| 354 | ||
| 355 | /** |
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| 356 | * Returns the model's keys that are computed at call time. |
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| @@ 360-374 (lines=15) @@ | ||
| 357 | * |
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| 358 | * @return array |
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| 359 | */ |
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| 360 | public function get_computed_keys() { |
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| 361 | if ( isset( self::$memo[ get_called_class() ][ __METHOD__ ] ) ) { |
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| 362 | return self::$memo[ get_called_class() ][ __METHOD__ ]; |
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| 363 | } |
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| 364 | ||
| 365 | $keys = array(); |
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| 366 | ||
| 367 | foreach ( $this->get_attribute_keys() as $key ) { |
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| 368 | if ( $this->has_compute_method( $key ) ) { |
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| 369 | $keys[] = $key; |
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| 370 | } |
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| 371 | } |
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| 372 | ||
| 373 | return self::$memo[ get_called_class() ][ __METHOD__ ] = $keys; |
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| 374 | } |
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| 375 | ||
| 376 | /** |
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| 377 | * Serializes the model's public data into an array. |
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