+global\Jetpack_Carousel::enqueue_assets()

Complexity

Conditions	13
Paths	13

Size

Total Lines	135
Code Lines	72

Duplication

Lines	0
Ratio	0 %

<?php
	function enqueue_assets( $output ) {
		if (
			! empty( $output ) &&
			/**
			 * Allow third-party plugins or themes to force-enable Carousel.
			 *
			 * @module carousel
			 *
			 * @since 1.9.0
			 *
			 * @param bool false Should we force enable Carousel? Default to false.
			 */
			! apply_filters( 'jp_carousel_force_enable', false )
		) {
			// Bail because someone is overriding the [gallery] shortcode.
			remove_filter( 'gallery_style', array( $this, 'add_data_to_container' ) );
			remove_filter( 'wp_get_attachment_image_attributes', array( $this, 'add_data_to_images' ) );
			// Display message that carousel has bailed, if user is super_admin, and if we're not on WordPress.com.
			if (
				is_super_admin() &&
				! ( defined( 'IS_WPCOM' ) && IS_WPCOM )
			) {
				add_filter( 'post_gallery', array( $this, 'display_bail_message' ) );
			}
			return $output;
		}

		/**
		 * Fires when thumbnails are shown in Carousel.
		 *
		 * @module carousel
		 *
		 * @since 1.6.0
		 **/
		do_action( 'jp_carousel_thumbnails_shown' );

		if ( $this->first_run ) {
			wp_enqueue_script( 'jetpack-carousel', plugins_url( 'jetpack-carousel.js', __FILE__ ), array( 'jquery.spin' ), $this->asset_version( '20140505' ), true );

			// Note: using  home_url() instead of admin_url() for ajaxurl to be sure  to get same domain on wpcom when using mapped domains (also works on self-hosted)
			// Also: not hardcoding path since there is no guarantee site is running on site root in self-hosted context.
			$is_logged_in = is_user_logged_in();
			$current_user = wp_get_current_user();
			$comment_registration = intval( get_option( 'comment_registration' ) );
			$require_name_email   = intval( get_option( 'require_name_email' ) );
			$localize_strings = array(
				'widths'               => $this->prebuilt_widths,
				'is_logged_in'         => $is_logged_in,
				'lang'                 => strtolower( substr( get_locale(), 0, 2 ) ),
				'ajaxurl'              => set_url_scheme( admin_url( 'admin-ajax.php' ) ),
				'nonce'                => wp_create_nonce( 'carousel_nonce' ),
				'display_exif'         => $this->test_1or0_option( get_option( 'carousel_display_exif' ), true ),
				'display_geo'          => $this->test_1or0_option( get_option( 'carousel_display_geo' ), true ),
				'background_color'     => $this->carousel_background_color_sanitize( get_option( 'carousel_background_color' ) ),
				'comment'              => __( 'Comment', 'jetpack' ),
				'post_comment'         => __( 'Post Comment', 'jetpack' ),
				'write_comment'        => __( 'Write a Comment...', 'jetpack' ),
				'loading_comments'     => __( 'Loading Comments...', 'jetpack' ),
				'download_original'    => sprintf( __( 'View full size <span class="photo-size">%1$s<span class="photo-size-times">&times;</span>%2$s</span>', 'jetpack' ), '{0}', '{1}' ),
				'no_comment_text'      => __( 'Please be sure to submit some text with your comment.', 'jetpack' ),
				'no_comment_email'     => __( 'Please provide an email address to comment.', 'jetpack' ),
				'no_comment_author'    => __( 'Please provide your name to comment.', 'jetpack' ),
				'comment_post_error'   => __( 'Sorry, but there was an error posting your comment. Please try again later.', 'jetpack' ),
				'comment_approved'     => __( 'Your comment was approved.', 'jetpack' ),
				'comment_unapproved'   => __( 'Your comment is in moderation.', 'jetpack' ),
				'camera'               => __( 'Camera', 'jetpack' ),
				'aperture'             => __( 'Aperture', 'jetpack' ),
				'shutter_speed'        => __( 'Shutter Speed', 'jetpack' ),
				'focal_length'         => __( 'Focal Length', 'jetpack' ),
				'comment_registration' => $comment_registration,
				'require_name_email'   => $require_name_email,
				/** This action is documented in core/src/wp-includes/link-template.php */
				'login_url'            => wp_login_url( apply_filters( 'the_permalink', get_permalink() ) ),
			);

			if ( ! isset( $localize_strings['jetpack_comments_iframe_src'] ) || empty( $localize_strings['jetpack_comments_iframe_src'] ) ) {
				// We're not using Comments after all, so fallback to standard local comments.

				if ( $is_logged_in ) {
					$localize_strings['local_comments_commenting_as'] = '<p id="jp-carousel-commenting-as">' . sprintf( __( 'Commenting as %s', 'jetpack' ), $current_user->data->display_name ) . '</p>';
				} else {
					if ( $comment_registration ) {
						$localize_strings['local_comments_commenting_as'] = '<p id="jp-carousel-commenting-as">' . __( 'You must be <a href="#" class="jp-carousel-comment-login">logged in</a> to post a comment.', 'jetpack' ) . '</p>';
					} else {
						$required = ( $require_name_email ) ? __( '%s (Required)', 'jetpack' ) : '%s';
						$localize_strings['local_comments_commenting_as'] = ''
							. '<fieldset><label for="email">' . sprintf( $required, __( 'Email', 'jetpack' ) ) . '</label> '
							. '<input type="text" name="email" class="jp-carousel-comment-form-field jp-carousel-comment-form-text-field" id="jp-carousel-comment-form-email-field" /></fieldset>'
							. '<fieldset><label for="author">' . sprintf( $required, __( 'Name', 'jetpack' ) ) . '</label> '
							. '<input type="text" name="author" class="jp-carousel-comment-form-field jp-carousel-comment-form-text-field" id="jp-carousel-comment-form-author-field" /></fieldset>'
							. '<fieldset><label for="url">' . __( 'Website', 'jetpack' ) . '</label> '
							. '<input type="text" name="url" class="jp-carousel-comment-form-field jp-carousel-comment-form-text-field" id="jp-carousel-comment-form-url-field" /></fieldset>';
						}
				}
			}

			/**
			 * Filter the strings passed to the Carousel's js file.
			 *
			 * @module carousel
			 *
			 * @since 1.6.0
			 *
			 * @param array $localize_strings Array of strings passed to the Jetpack js file.
			 */
			$localize_strings = apply_filters( 'jp_carousel_localize_strings', $localize_strings );
			wp_localize_script( 'jetpack-carousel', 'jetpackCarouselStrings', $localize_strings );
			if( is_rtl() ) {
				wp_enqueue_style( 'jetpack-carousel', plugins_url( '/rtl/jetpack-carousel-rtl.css', __FILE__ ), array(), $this->asset_version( '20120629' ) );
			} else {
				wp_enqueue_style( 'jetpack-carousel', plugins_url( 'jetpack-carousel.css', __FILE__ ), array(), $this->asset_version( '20120629' ) );
			}

			wp_register_style( 'jetpack-carousel-ie8fix', plugins_url( 'jetpack-carousel-ie8fix.css', __FILE__ ), array(), $this->asset_version( '20121024' ) );
			$GLOBALS['wp_styles']->add_data( 'jetpack-carousel-ie8fix', 'conditional', 'lte IE 8' );
			wp_enqueue_style( 'jetpack-carousel-ie8fix' );

			/**
			 * Fires after carousel assets are enqueued for the first time.
			 * Allows for adding additional assets to the carousel page.
			 *
			 * @module carousel
			 *
			 * @since 1.6.0
			 *
			 * @param bool $first_run First load if Carousel on the page.
			 * @param array $localized_strings Array of strings passed to the Jetpack js file.
			 */
			do_action( 'jp_carousel_enqueue_assets', $this->first_run, $localize_strings );

			$this->first_run = false;
		}

		return $output;
	}