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<?php |
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namespace ABlocks\Blocks\FormBuilder\Subscribe; |
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|
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use ABlocks\Classes\Request; |
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use Exception; |
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|
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class Mailchimp { |
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/** @var $api_key */ |
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private string $api_key; |
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/** @var $list_id */ |
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private string $list_id; |
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/** @var $status */ |
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private string $status; |
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|
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private Request $req; |
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|
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public function __construct( $api_key, $list_id, $status ) { |
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$this->api_key = $api_key; |
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$this->list_id = $list_id; |
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$this->status = $status ? $status : 'subscribed'; |
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|
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if ( empty( $this->api_key ) ) { |
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throw new exception( 'api is not defined.' ); |
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} |
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|
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$pos = $this->api_key ? strpos( $this->api_key, '-' ) : 0; |
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if ( intval( $pos ) === 0 ) { |
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throw new exception( 'api is invalid.' ); |
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} |
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|
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$dc = substr( $this->api_key, $pos + 1 ); |
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|
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$this->req = new Request('https://' . $dc . '.api.mailchimp.com/3.0', [ |
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'Authorization' => 'Basic ' . base64_encode( 'user:' . $this->api_key ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode |
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'Content-Type' => 'application/json; charset=utf-8' |
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]); |
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} |
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|
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public function get_lists() { |
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$res = $this->req->get( '/lists?count=100' ); |
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|
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if ( $res['status_code'] === 401 ) { |
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return 'invalid_api'; |
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} elseif ( |
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$res['error'] || |
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$res['status_code'] === 0 || |
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! is_array( $res['body'] ) |
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) { |
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return 'error'; |
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} |
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return $res['body']; |
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} |
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|
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public function get_groups( $list_id ) { |
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if ( empty( $list_id ) ) { |
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return []; |
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} |
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$res = $this->req->get( "/lists/{$list_id}/interest-categories?count=999" ); |
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|
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if ( $res['status_code'] === 401 ) { |
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return 'invalid_api'; |
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} elseif ( |
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$res['error'] || |
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$res['status_code'] === 0 || |
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! is_array( $res['body'] ) |
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) { |
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return 'error'; |
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} |
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$categories = $res['body']['categories'] ?? []; |
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if ( ! empty( $categories ) ) { |
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$res['body']['_group_list'] = []; |
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foreach ( $categories as ['id' => $c_id, 'title' => $c_title] ) { |
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$detail = $this->get_group_detail( $list_id, $c_id ); |
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foreach ( $detail['interests'] as ['id' => $i_id,'name' => $i_name] ) { |
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$res['body']['_group_list'][ $i_id ] = $i_name . '~' . $c_title; |
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} |
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} |
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} |
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$res['body']['_field_list'] = $this->get_fields( $list_id ); |
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return $res['body']; |
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} |
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|
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public function get_fields( $list_id ) { |
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$res = $this->req->get( "/lists/{$list_id}/merge-fields" ); |
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|
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if ( $res['status_code'] === 401 ) { |
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return []; |
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} elseif ( |
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$res['error'] || |
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$res['status_code'] === 0 || |
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! is_array( $res['body'] ) |
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) { |
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return []; |
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} |
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$data = $res['body']['merge_fields'] ?? []; |
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return $data; |
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} |
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|
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public function get_group_detail( $list_id, $category_id ) { |
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$res = $this->req->get( "/lists/{$list_id}/interest-categories/{$category_id}/interests?count=999" ); |
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|
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if ( $res['status_code'] === 401 ) { |
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return 'invalid_api'; |
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} elseif ( |
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$res['error'] || |
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$res['status_code'] === 0 || |
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! is_array( $res['body'] ) |
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) { |
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return 'error'; |
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} |
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return $res['body']; |
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} |
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|
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public function subscribe( string $user_email, array $groups, array $fields, array $tags ) { |
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|
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if ( empty( $this->list_id ) ) { |
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throw new exception( 'list_id is not defined.' ); |
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} |
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|
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$email_hash = md5( strtolower( $user_email ) ); |
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|
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$post_data = [ |
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'email_address' => $user_email, |
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'status_if_new' => $this->status, |
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]; |
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|
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if ( ! empty( $groups ) ) { |
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$post_data['interests'] = array_combine( $groups, array_fill( 0, count( $groups ), true ) ); |
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} |
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|
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if ( ! empty( $fields ) ) { |
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$post_data['merge_fields'] = $fields; |
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} |
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|
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$res = $this->req->put( |
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'/lists/' . $this->list_id . '/members/' . $email_hash, |
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wp_json_encode( $post_data ) |
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); |
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|
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if ( |
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( $res['error'] ?? true ) === false && |
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! empty( $tags ) |
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) { |
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$tags_s = []; |
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foreach ( $tags as $tag ) { |
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$tags_s[] = [ |
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'name' => $tag, |
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'status' => 'active', |
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]; |
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} |
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$res_tags = $this->req->post( |
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'/lists/' . $this->list_id . '/members/' . $email_hash . '/tags', |
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wp_json_encode([ |
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'tags' => $tags_s, |
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]) |
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); |
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|
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} |
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|
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return boolval( $res['body']['email_address'] ?? false ); |
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} |
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} |
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|
