nyan_cat.engine

Same filename in other branches
  1. 7.x modules/simpletest/tests/themes/engines/nyan_cat/nyan_cat.engine
  2. 9 core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine
  3. 10 core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine
  4. 11.x core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine

Handles integration of Nyan cat templates because we love kittens.

File

core/modules/system/tests/themes/engines/nyan_cat/nyan_cat.engine

View source
<?php


/**
 * @file
 * Handles integration of Nyan cat templates because we love kittens.
 */
use Drupal\Core\Extension\Extension;

/**
 * Includes .theme file from themes.
 *
 * @param \Drupal\Core\Extension\Extension $theme
 *   The theme extension object.
 */
function nyan_cat_init(Extension $theme) {
    $theme->load();
}

/**
 * Implements hook_theme().
 */
function nyan_cat_theme($existing, $type, $theme, $path) {
    $templates = drupal_find_theme_functions($existing, [
        $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' . $key, theme_render_and_autoescape($variable), $output);
        }
    }
    return $output;
}

Functions

Title Deprecated Summary
nyan_cat_extension Implements hook_extension().
nyan_cat_init Includes .theme file from themes.
nyan_cat_render_template Implements hook_render_template().
nyan_cat_theme Implements hook_theme().

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