class.ilUserDefinedFieldsPlaceholderDescription.php

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<?php
 
declare(strict_types=1);
 
class ilUserDefinedFieldsPlaceholderDescription implements ilCertificatePlaceholderDescription
{
    private array $placeholder;
 
    public function __construct(?ilUserDefinedFields $userDefinedFieldsObject = null)
    {
        $this->placeholder = [];
 
        if (null === $userDefinedFieldsObject) {
            $userDefinedFieldsObject = ilUserDefinedFields::_getInstance();
        }
        $userDefinedFields = $userDefinedFieldsObject->getDefinitions();
 
        foreach ($userDefinedFields as $field) {
            if ($field['certificate']) {
                $placeholderText = '#' . str_replace(' ', '_', ilStr::strToUpper($field['field_name']));
 
                $this->placeholder[$placeholderText] = $field['field_name'];
            }
        }
    }
 
    public function getPlaceholderDescriptions(): array
    {
        return $this->placeholder;
    }
 
    public function createPlaceholderHtmlDescription(): string
    {
        $template = new ilTemplate(
            'tpl.common_desc.html',
            true,
            true,
            'Services/Certificate'
        );
 
        foreach ($this->getPlaceholderDescriptions() as $key => $field) {
            $template->setCurrentBlock('cert_field');
            $template->setVariable('PH', $key);
            $template->setVariable('PH_TXT', $field);
            $template->parseCurrentBlock();
        }
 
        return $template->get();
    }
}