private function MailchimpCampaignForm::buildMergeVarsHtml in Mailchimp 2.x

Same name and namespace in other branches

1. 8 modules/mailchimp_campaign/src/Form/MailchimpCampaignForm.php \Drupal\mailchimp_campaign\Form\MailchimpCampaignForm::buildMergeVarsHtml()

Builds a HTML string used to render merge vars on the campaign form.

Parameters

array $merge_vars: Array of merge vars. @see mailchimp_lists_get_merge_vars.

Return value

string HTML string containing formatted merge vars.

1 call to MailchimpCampaignForm::buildMergeVarsHtml()

MailchimpCampaignForm::getMergeVarsFormElements in modules/mailchimp_campaign/src/Form/MailchimpCampaignForm.php

Gets form elements used in the merge vars feature.

File

modules/mailchimp_campaign/src/Form/MailchimpCampaignForm.php, line 828

Class

MailchimpCampaignForm

Form controller for the MailchimpCampaign entity edit form.

Namespace

Drupal\mailchimp_campaign\Form

Code

private function buildMergeVarsHtml(array $merge_vars) {
  if (!empty($merge_vars)) {
    $element = [];
    $element['mergevars_table'] = [
      '#type' => 'table',
      '#empty' => '',
    ];
    foreach ($merge_vars as $var) {
      $key = (string) $var->name;
      $element['mergevars_table'][$key] = [
        '#markup' => $var->name,
      ];
      if (isset($var->link) && !is_null($var->link)) {
        $element['mergevars_table'][$var->link] = [
          '#markup' => '<a id="merge-var-' . $var->tag . '" class="add-merge-var" href="javascript:void(0);">*|' . $var->tag . '|*</a>',
        ];
      }
    }
    return render($element);
  }
  else {
    return $this
      ->t('No custom merge vars exist for the current audience.');
  }
}