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EDITING: class-list-data-mapper.php

<?php

/**
* Class MC4WP_Field_Map
*
* @access private
* @since 4.0
* @ignore
*/
class MC4WP_List_Data_Mapper {

/**
	* @var array
	*/
	private $data = array();

/**
	* @var array
	*/
	private $list_ids = array();

/**
	* @var MC4WP_Field_Formatter
	*/
	private $formatter;

/**
	 * @var MC4WP_MailChimp
	 */
	private $mailchimp;

/**
	* @param array $data
	* @param array $list_ids
	*/
	public function __construct( array $data, array $list_ids ) {
		$this->data = array_change_key_case( $data, CASE_UPPER );
		if ( ! isset( $this->data['EMAIL'] ) ) {
			throw new InvalidArgumentException( 'Data needs at least an EMAIL key.' );
		}

$this->list_ids  = $list_ids;
		$this->formatter = new MC4WP_Field_Formatter();
		$this->mailchimp = new MC4WP_MailChimp();
	}

/**
	* @return MC4WP_MailChimp_Subscriber[]
	*/
	public function map() {
		$map = array();

foreach ( $this->list_ids as $list_id ) {
			$map[ "$list_id" ] = $this->map_list( $list_id );
		}

return $map;
	}

/**
	* @param string $list_id
	* @return MC4WP_MailChimp_Subscriber
	* @throws Exception
	*/
	protected function map_list( $list_id ) {
		$subscriber                = new MC4WP_MailChimp_Subscriber();
		$subscriber->email_address = $this->data['EMAIL'];

// find merge fields
		$merge_fields = $this->mailchimp->get_list_merge_fields( $list_id );
		foreach ( $merge_fields as $merge_field ) {

// skip EMAIL field as that is handled separately (see above)
			if ( $merge_field->tag === 'EMAIL' ) {
				continue;
			}

// use empty() here to skip empty field values
			if ( empty( $this->data[ $merge_field->tag ] ) ) {
				continue;
			}

// format field value
			$value = $this->data[ $merge_field->tag ];
			$value = $this->format_merge_field_value( $merge_field, $value );

// add to map
			$subscriber->merge_fields[ $merge_field->tag ] = $value;
		}

// find interest categories
		if ( ! empty( $this->data['INTERESTS'] ) ) {
			$interest_categories = $this->mailchimp->get_list_interest_categories( $list_id );
			foreach ( $interest_categories as $interest_category ) {
				foreach ( $interest_category->interests as $interest_id => $interest_name ) {
					// straight lookup by ID as key with value copy.
					if ( isset( $this->data['INTERESTS'][ $interest_id ] ) ) {
						$subscriber->interests[ $interest_id ] = $this->formatter->boolean( $this->data['INTERESTS'][ $interest_id ] );
					}

// straight lookup by ID as top-level value
					if ( in_array( $interest_id, $this->data['INTERESTS'], false ) ) {
						$subscriber->interests[ $interest_id ] = true;
					}

// look in array with category ID as key.
					if ( isset( $this->data['INTERESTS'][ $interest_category->id ] ) ) {
						$value  = $this->data['INTERESTS'][ $interest_category->id ];
						$values = is_array( $value ) ? $value : array_map( 'trim', explode( '|', $value ) );

// find by category ID + interest ID
						if ( in_array( $interest_id, $values, false ) ) {
							$subscriber->interests[ $interest_id ] = true;
						}

// find by category ID + interest name
						if ( in_array( $interest_name, $values, true ) ) {
							$subscriber->interests[ $interest_id ] = true;
						}
					}
				}
			}
		}

// find language
		/* @see http://kb.mailchimp.com/lists/managing-subscribers/view-and-edit-subscriber-languages?utm_source=mc-api&utm_medium=docs&utm_campaign=apidocs&_ga=1.211519638.2083589671.1469697070 */
		if ( ! empty( $this->data['MC_LANGUAGE'] ) ) {
			$subscriber->language = $this->formatter->language( $this->data['MC_LANGUAGE'] );
		}

return $subscriber;
	}

/**
	 * @param object $merge_field
	 * @param string $value
	 *
	 * @return mixed
	*/
	private function format_merge_field_value( $merge_field, $value ) {
		$field_type = strtolower( $merge_field->type );

if ( method_exists( $this->formatter, $field_type ) ) {
			$value = call_user_func( array( $this->formatter, $field_type ), $value, $merge_field->options );
		}

/**
		* Filters the value of a field after it is formatted.
		*
		* Use this to format a field value according to the field type (in Mailchimp).
		*
		* @since 3.0
		* @param string $value The value
		* @param string $field_type The type of the field (in Mailchimp)
		*/
		$value = apply_filters( 'mc4wp_format_field_value', $value, $field_type );

return $value;
	}
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 admin/	DIR	—	2022-06-15 08:33
📁 api/	DIR	—	2022-06-15 08:33
📁 forms/	DIR	—	2022-06-15 08:33
📁 integrations/	DIR	—	2022-06-15 08:33
📁 views/	DIR	—	2022-06-15 08:33
📄 class-container.php	PHP	2.7 KB	2022-06-15 08:33	EDIT
📄 class-debug-log-reader.php	PHP	2.7 KB	2022-06-15 08:33	EDIT
📄 class-debug-log.php	PHP	4.7 KB	2022-06-15 08:33	EDIT
📄 class-dynamic-content-tags.php	PHP	6.5 KB	2022-06-15 08:33	EDIT
📄 class-field-formatter.php	PHP	3.7 KB	2022-06-15 08:33	EDIT
📄 class-field-guesser.php	PHP	2.9 KB	2022-06-15 08:33	EDIT
📄 class-list-data-mapper.php	PHP	4.2 KB	2022-06-15 08:33	EDIT
📄 class-mailchimp-subscriber.php	PHP	1.5 KB	2022-06-15 08:33	EDIT
📄 class-mailchimp.php	PHP	12.2 KB	2022-06-15 08:33	EDIT
📄 class-plugin.php	PHP	1.2 KB	2022-06-15 08:33	EDIT
📄 class-queue-job.php	PHP	460 B	2022-06-15 08:33	EDIT
📄 class-queue.php	PHP	3.3 KB	2022-06-15 08:33	EDIT
📄 class-tools.php	PHP	6.7 KB	2022-06-15 08:33	EDIT
📄 default-actions.php	PHP	118 B	2022-06-15 08:33	EDIT
📄 default-filters.php	PHP	568 B	2022-06-15 08:33	EDIT
📄 deprecated-functions.php	PHP	1.1 KB	2022-06-15 08:33	EDIT
📄 functions.php	PHP	10.7 KB	2022-06-15 08:33	EDIT