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<?php |
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namespace Carbon_Fields\Datastore; |
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use \Carbon_Fields\Field\Field; |
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/** |
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* Theme options datastore class. |
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*/ |
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class Theme_Options_Datastore extends Key_Value_Datastore { |
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/** |
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* Initialization tasks. |
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**/ |
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public function init() {} |
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/** |
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* Get a raw database query results array for a field |
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* |
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* @param Field $field The field to retrieve value for. |
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* @param array $storage_key_patterns |
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* @return array<stdClass> Array of {key, value} objects |
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*/ |
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protected function get_storage_array( Field $field, $storage_key_patterns ) { |
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global $wpdb; |
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$storage_key_comparisons = $this->key_toolset->storage_key_patterns_to_sql( '`option_name`', $storage_key_patterns ); |
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$storage_array = $wpdb->get_results( ' |
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SELECT `option_name` AS `key`, `option_value` AS `value` |
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FROM ' . $wpdb->options . ' |
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WHERE ' . $storage_key_comparisons . ' |
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ORDER BY `option_name` ASC |
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' ); |
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if ( empty( $storage_array ) ) { |
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$storage_array = $this->legacy_storage_service->get_storage_array( $this, $storage_key_patterns ); |
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} |
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return $storage_array; |
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} |
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/** |
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* Save a single key-value pair to the database |
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* |
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* @param string $key |
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* @param string $value |
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*/ |
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protected function save_key_value_pair( $key, $value ) { |
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$this->save_key_value_pair_with_autoload( $key, $value, 'no' ); |
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} |
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/** |
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* Save a single key-value pair to the database with autoload |
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* |
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* @param string $key |
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* @param string $value |
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* @param string $autoload "yes"|"no" |
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*/ |
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protected function save_key_value_pair_with_autoload( $key, $value, $autoload ) { |
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$notoptions = wp_cache_get( 'notoptions', 'options' ); |
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$notoptions[ $key ] = ''; |
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wp_cache_set( 'notoptions', $notoptions, 'options' ); |
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if ( ! add_option( $key, $value, null, $autoload ) ) { |
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update_option( $key, $value, $autoload ); |
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} |
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} |
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/** |
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* Save the field value(s) |
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* |
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* @param Field $field The field to save. |
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*/ |
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public function save( Field $field ) { |
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$autoload = $field->get_autoload() ? 'yes': 'no'; |
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$value_set = $field->value()->get_set(); |
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if ( $value_set === null ) { |
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return; |
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} |
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View Code Duplication |
if ( empty( $value_set ) && $field->value()->keepalive() ) { |
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$storage_key = $this->key_toolset->get_storage_key( |
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$field->is_simple_root_field(), |
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$this->get_full_hierarchy_for_field( $field ), |
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$this->get_full_hierarchy_index_for_field( $field ), |
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0, |
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static::KEEPALIVE_KEY |
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); |
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$this->save_key_value_pair_with_autoload( $storage_key, '', $autoload ); |
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} |
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View Code Duplication |
foreach ( $value_set as $value_group_index => $values ) { |
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foreach ( $values as $value_key => $value ) { |
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$storage_key = $this->key_toolset->get_storage_key( |
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$field->is_simple_root_field(), |
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$this->get_full_hierarchy_for_field( $field ), |
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$this->get_full_hierarchy_index_for_field( $field ), |
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$value_group_index, |
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$value_key |
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); |
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$this->save_key_value_pair_with_autoload( $storage_key, $value, $autoload ); |
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} |
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} |
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} |
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/** |
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* Delete the field value(s) |
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* |
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* @param Field $field The field to delete. |
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*/ |
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public function delete( Field $field ) { |
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global $wpdb; |
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$storage_key_patterns = $this->key_toolset->get_storage_key_deleter_patterns( |
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$field->is_simple_root_field(), |
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$this->get_full_hierarchy_for_field( $field ), |
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$this->get_full_hierarchy_index_for_field( $field ) |
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); |
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$storage_key_comparisons = $this->key_toolset->storage_key_patterns_to_sql( '`option_name`', $storage_key_patterns ); |
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$wpdb->query( ' |
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DELETE FROM ' . $wpdb->options . ' |
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WHERE ' . $storage_key_comparisons . ' |
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' ); |
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} |
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} |
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htmlburger /
carbon-fields
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