Custom Template Helpers

As of v7.0.

Helpers works for PDF templates and system email templates (Administration > Template Manager).

Create a file custom/Espo/Custom/Resources/metadata/app/templateHelpers.json:

json { "myHelper": "Espo\\Custom\\TemplateHelpers\\MyHelper" }

Create a file custom/Espo/Custom/TemplateHelpers/MyHelper.php:

```php <?php namespace Espo\Custom\TemplateHelpers;

use Espo\Core\Htmlizer\Helper; use Espo\Core\Htmlizer\Helper\Data; use Espo\Core\Htmlizer\Helper\Result;

class MyHelper implements Helper { public function __construct( // Pass needed dependencies. ) {

}

public function render(Data $data): Result
{
    $color = $data->getOption('color');        
    $text = $data->getArgumentList()[0] ?? '';

    return Result::createSafeString(
        "<span style=\"color: {$color};\">" . $text . "</span>"
    );
}

} ```

Clear cache.

Then, in a template, you can use:

{{myHelper 'some text' color='#bd318e'}}