DashboardPanelTemplate.module

<?php namespace Daun\Dashboard;

use function ProcessWire\__;

// Include abstract panel base class
require_once dirname(__DIR__).'/Dashboard/DashboardPanel.class.php';

class DashboardPanelTemplate extends DashboardPanel
{
    public static function getModuleInfo()
    {
        return array_merge(
            parent::getModuleInfo(),
            [
                'title'    => __('Dashboard Panel: Template', __FILE__),
                'summary'  => __('Display the output of any file in the templates folder', __FILE__),
                'author'   => 'Philipp Daun',
                'version'  => '1.5.7',
            ]
        );
    }

    public function getIcon()
    {
        return 'code';
    }

    public function getTitle()
    {
        $basename = basename($this->template, '.php');

        return $this->sanitizer()->pascalCase($basename);
    }

    public function getContent()
    {
        if (!is_file($this->templatePath)) {
            $error = sprintf($this->_('Template file missing: %s'), $this->template);
            $this->error($error);

            return;
        }

        try {
            return $this->files->render($this->templatePath, $this->variables);
        } catch (\Throwable $th) {
            $this->error($th->getMessage());
        }
    }

    public function getScripts()
    {
        return [$this->replaceFileExtension($this->templateFile, 'js')];
    }

    public function getStylesheets()
    {
        return [$this->replaceFileExtension($this->templateFile, 'css')];
    }

    public function getAttributes()
    {
        return ['data-file' => $this->templateFile];
    }

    public function setup()
    {
        parent::setup();
        $this->templateFile = ltrim($this->data['template'] ?? '', DIRECTORY_SEPARATOR);
        $this->templatePath = $this->templateFile ? $this->config->paths->templates.$this->templateFile : null;
        $this->variables = $this->data['variables'] ?? [];
    }

    protected function replaceFileExtension($path, $new_extension)
    {
        $dirname = pathinfo($path, PATHINFO_DIRNAME);
        $filename = pathinfo($path, PATHINFO_FILENAME);
        $dir = $dirname ? $dirname.DIRECTORY_SEPARATOR : '';

        return $dir . $filename . '.' . $new_extension;
    }
}