nyan_cat.engine

<?php


/**
 * @file
 * Handles integration of Nyan cat templates because we love kittens.
 */

/**
 * Includes .theme file from themes.
 */
function nyan_cat_init($template) {
    $file = dirname($template->filename) . '/template.theme';
    if (file_exists($file)) {
        include_once DRUPAL_ROOT . '/' . $file;
    }
}

/**
 * Implements hook_theme().
 */
function nyan_cat_theme($existing, $type, $theme, $path) {
    $templates = drupal_find_theme_functions($existing, array(
        $theme,
    ));
    $templates += drupal_find_theme_templates($existing, '.nyan-cat.html', $path);
    return $templates;
}

/**
 * Implements hook_extension().
 */
function nyan_cat_extension() {
    return '.nyan-cat.html';
}

/**
 * Implements hook_render_template().
 *
 * @param string $template_file
 *   The filename of the template to render.
 * @param mixed[] $variables
 *   A keyed array of variables that will appear in the output.
 *
 * @return string
 *   The output generated by the template.
 */
function nyan_cat_render_template($template_file, $variables) {
    $output = str_replace('div', 'nyancat', file_get_contents(DRUPAL_ROOT . '/' . $template_file));
    foreach ($variables as $key => $variable) {
        if (strpos($output, '9' . $key) !== FALSE) {
            $output = str_replace('9' . $key, $variable, $output);
        }
    }
    return $output;
}