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<?php |
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|
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namespace HTML_Forms\Actions; |
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|
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use HTML_Forms\Form; |
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use HTML_Forms\Submission; |
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|
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class MailChimp extends Action { |
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public $type = 'mailchimp'; |
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public $label = 'MailChimp'; |
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|
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public function __construct() { |
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$this->label = __( 'MailChimp', 'html-forms' ); |
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} |
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|
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/** |
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* @return array |
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*/ |
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private function get_default_settings() { |
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$defaults = array( |
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'list_id' => '', |
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); |
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return $defaults; |
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} |
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|
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/** |
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* @param array $settings |
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* @param string|int $index |
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*/ |
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public function page_settings( $settings, $index ) { |
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$settings = array_merge( $this->get_default_settings(), $settings ); |
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$mailchimp = new \MC4WP_MailChimp(); |
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$lists = $mailchimp->get_cached_lists(); |
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|
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if( ! empty( $settings['list_id'] ) ) { |
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$selected_list = $mailchimp->get_cached_list( $settings['list_id'] ); |
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} |
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?> |
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|
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<?php if( ! empty( $selected_list ) ) { ?> |
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<span class="hf-action-summary"><?php printf( __( 'Subscribe to %s', 'html-forms' ), $selected_list->name ); ?></span> |
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<?php } ?> |
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<input type="hidden" name="form[settings][actions][<?php echo $index; ?>][type]" value="<?php echo $this->type; ?>" /> |
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<table class="form-table"> |
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<tr valign="top"> |
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<th scope="row"><?php _e( 'List', 'html-forms' ); ?></th> |
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<td> |
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<?php if( ! empty( $lists ) ) { ?> |
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<select name="form[settings][actions][<?php echo $index; ?>][list_id]"> |
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<option value="" style="color: #AAA;" readonly><?php _e( 'Select MailChimp list', 'html-forms' ); ?></option> |
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<?php foreach( $lists as $list ) { |
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$selected = $settings['list_id'] === $list->id ? 'selected': ''; |
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echo sprintf( '<option value="%s" %s>%s</option>', $list->id, $selected, $list->name ); |
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} ?> |
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</select> |
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<?php } else { |
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echo '<p><a href="'. admin_url( 'admin.php?page=mailchimp-for-wp' ) .'">' . __( 'Please connect your MailChimp account first.', 'html-forms' ) . '</a></p>'; |
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} ?> |
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</td> |
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|
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</tr> |
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</table> |
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<?php |
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} |
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|
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public function process( array $settings, Submission $submission, Form $form ) { |
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if( empty( $settings['list_id'] ) ) { |
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return; |
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} |
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|
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$mailchimp_list_id = $settings['list_id']; |
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$email_address = ''; |
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|
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// find email field |
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foreach( $submission->data as $field => $value ) { |
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if( is_email( $value ) ) { |
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$email_address = $value; |
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} |
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} |
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|
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// bail if no email address found |
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if( empty( $email_address ) ) { |
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return; |
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} |
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|
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$merge_fields = array(); |
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$merge_fields = apply_filters( 'hf_mailchimp_action_merge_fields', $merge_fields, $submission, $form ); |
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|
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// subscribe the email address to the selected list |
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$mailchimp = new \MC4WP_MailChimp(); |
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$result = $mailchimp->list_subscribe( $mailchimp_list_id, $email_address, array( |
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'merge_fields' => $merge_fields, |
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'status' => 'pending', |
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) ); |
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|
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// if result failed, show error message |
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$log = mc4wp_get_debug_log(); |
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$name = sprintf('HTML Forms: %s', $form->title); |
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if (! $result) { |
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if ($mailchimp->get_error_code() == 214) { |
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$log->warning(sprintf("%s: %s is already subscribed to the selected list(s)", $name, $email_address)); |
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} else { |
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$log->error(sprintf('%s > Mailchimp API Error: %s', $name, $mailchimp->get_error_message())); |
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} |
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|
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return; |
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} |
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|
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$log->info(sprintf('%s > Successfully subscribed %s', $name, $email_address)); |
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} |
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} |
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|
