/** * Get accessor method for instance property. * * @return WP_Url_Util Instance of the class. */ public static function get_instance() { if (null == self::$instance) { self::$instance = new self(); } return self::$instance; }
/** * Enqueues scripts. * * @param $queue array List of enqueued Grunticon assets. * @return array Filtered list of enqueued Grunticon assets. */ function __enqueue_scripts($queue) { $wp_recipe = WP_Recipe::get_instance(); $wp_url_util = WP_Url_Util::get_instance(); $wp_grunticon_options = new WP_Grunticon_Options($wp_url_util->convert_absolute_path_to_root_path(realpath(__DIR__ . '/../admin/css/images')), 'svg.css', 'png.css', 'fallback.css', $wp_recipe->get_version()); array_push($queue, $wp_grunticon_options); return $queue; }
/** * Renders view. * * @param array $attributes Shortcode attributes. * @return string Rendered shortcode. */ public function __render($attributes) { global $post; $sharer_url = WP_Pinterest::get_instance()->get_sharer_url($post); $button_path = realpath(__DIR__ . '/../images/pin-it-button.png'); $button_url = WP_Url_Util::get_instance()->convert_absolute_path_to_url($button_path); $html = ''; $html .= '<span class="pin-it-button">'; $html .= '<a class="pin-it" href="' . $sharer_url . '">'; $html .= '<img src="' . $button_url . '" data-pin-no-hover="true" />'; $html .= '</a>'; $html .= '</span>'; return $html; }
/** * Gets the source to enqueue based upon whether or not debugging is enabled. * * @param $relative_path string Relative path to the potential files to enqueue. * @param $filename string Filename of the production file to enqueue. * @param $filename_debug string Filename of the file to enqueue when debugging. * @return string A url to the source to enqueue. */ public function get_source_to_enqueue($relative_path, $filename, $filename_debug = null) { $source_file = $filename; if (defined('SCRIPT_DEBUG') && true === SCRIPT_DEBUG && !empty($filename_debug)) { $source_file = $filename_debug; } $path = realpath(trailingslashit($relative_path) . $source_file); return WP_Url_Util::get_instance()->convert_absolute_path_to_url($path); }
/** * Gets the first image inside of HTML. * * @param string $content Content with some markup, usually post content. * @param string $fallback Optional. URL of fallback image to use, if none are found in HTML. * @return string URL of first image. */ public function get_first_image($content, $fallback = '') { $wp_url_util = WP_Url_Util::get_instance(); $images = $this->get_image_elements($content); if ($images->length) { foreach ($images as $image) { $image_source = $image->getAttribute('src'); $image_source = $wp_url_util->remove_query_string($image_source); if (!empty($image_source)) { return $image_source; } } } return $fallback; }
protected function setUp() { $this->wp_url_util = WP_Url_Util::get_instance(); }