mailchimp-handler.php
| 1 | <?php |
| 2 | |
| 3 | namespace Jet_Form_Builder\Integrations; |
| 4 | |
| 5 | /** |
| 6 | * MailChimp Handler |
| 7 | */ |
| 8 | |
| 9 | // If this file is called directly, abort. |
| 10 | if ( ! defined( 'WPINC' ) ) { |
| 11 | die; |
| 12 | } |
| 13 | |
| 14 | /** |
| 15 | * Define MailChimp_Handler class |
| 16 | */ |
| 17 | class MailChimp_Handler extends Integration_Base { |
| 18 | |
| 19 | public $success_statuses = array( 'subscribed', 'pending' ); |
| 20 | |
| 21 | /** |
| 22 | * Constructor for the class |
| 23 | * |
| 24 | * @param $api_key |
| 25 | */ |
| 26 | public function __construct( $api_key ) { |
| 27 | |
| 28 | if ( empty( $api_key ) ) { |
| 29 | return new \WP_Error( 'invalid_api_key' ); |
| 30 | } |
| 31 | |
| 32 | $api_key_data = explode( '-', $api_key ); |
| 33 | |
| 34 | if ( empty( $api_key_data[1] ) || 0 !== strpos( $api_key_data[1], 'us' ) ) { |
| 35 | return new \WP_Error( 'invalid_api_key' ); |
| 36 | } |
| 37 | |
| 38 | $this->api_key = $api_key; |
| 39 | $this->api_base_url = sprintf( 'https://%s.api.mailchimp.com/3.0/', $api_key_data[1] ); |
| 40 | $this->api_request_args = array( |
| 41 | 'headers' => array( |
| 42 | 'Authorization' => 'Basic ' . base64_encode( 'user:' . $this->api_key ), |
| 43 | ), |
| 44 | ); |
| 45 | |
| 46 | } |
| 47 | |
| 48 | public function get_all_data() { |
| 49 | $lists = $this->get_lists(); |
| 50 | $groups = array(); |
| 51 | $fields = array(); |
| 52 | |
| 53 | foreach ( $lists as $list_id => $list_name ) { |
| 54 | $groups[ $list_id ] = $this->get_groups( $list_id ); |
| 55 | $fields[ $list_id ] = $this->get_fields( $list_id ); |
| 56 | } |
| 57 | |
| 58 | return array( |
| 59 | 'lists' => $lists, |
| 60 | 'groups' => $groups, |
| 61 | 'fields' => $fields, |
| 62 | ); |
| 63 | } |
| 64 | |
| 65 | public function get_lists() { |
| 66 | $result = array(); |
| 67 | $lists = $this->request( 'lists?count=999' ); |
| 68 | |
| 69 | if ( ! empty( $lists['lists'] ) ) { |
| 70 | foreach ( $lists['lists'] as $list ) { |
| 71 | $result[ $list['id'] ] = $list['name']; |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | return $result; |
| 76 | } |
| 77 | |
| 78 | public function get_groups( $list_id ) { |
| 79 | $groups = array(); |
| 80 | $categories = $this->request( 'lists/' . $list_id . '/interest-categories?count=999' ); |
| 81 | |
| 82 | if ( ! empty( $categories['categories'] ) ) { |
| 83 | foreach ( $categories['categories'] as $category ) { |
| 84 | $interests = $this->request( 'lists/' . $list_id . '/interest-categories/' . $category['id'] . '/interests?count=999' ); |
| 85 | |
| 86 | foreach ( $interests['interests'] as $interest ) { |
| 87 | $groups[] = array( |
| 88 | 'value' => $interest['id'], |
| 89 | 'label' => $category['title'] . ' - ' . $interest['name'], |
| 90 | ); |
| 91 | } |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | return $groups; |
| 96 | } |
| 97 | |
| 98 | public function get_fields( $list_id ) { |
| 99 | $result = array( |
| 100 | 'email' => array( |
| 101 | 'label' => esc_html__( 'Email', 'jet-form-builder' ), |
| 102 | 'required' => true, |
| 103 | ) |
| 104 | ); |
| 105 | |
| 106 | $merge_fields = $this->request( 'lists/' . $list_id . '/merge-fields?count=999' ); |
| 107 | |
| 108 | if ( ! empty( $merge_fields['merge_fields'] ) ) { |
| 109 | foreach ( $merge_fields['merge_fields'] as $field ) { |
| 110 | $result[ $field['tag'] ] = array( |
| 111 | 'label' => $field['name'], |
| 112 | 'required' => $field['required'], |
| 113 | ); |
| 114 | } |
| 115 | } |
| 116 | |
| 117 | return $result; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | |
| 122 |