OwlCyberSecurity - MANAGER

Edit File: adobe-font.php

<?php
/**
 * Adobe Fonts Integration
 *
 * @package Ocean_Extra
 * @author  OceanWP
 */

defined( 'ABSPATH' ) || exit; // Exit if accessed directly.

if ( ! class_exists( 'OceanWP_Adobe_Font' ) ) {

/**
	 * Register Adobe Fonts Class
	 */
	class OceanWP_Adobe_Font {

/**
		 * Active status.
		 *
		 * @var string
		 */
		public $active_status;

/**
		 * Single instance of the class.
		 *
		 * @var OceanWP_Adobe_Font
		 */
		private static $_instance = null;

/**
		 * Adobe Fonts base instance.
		 *
		 * @var string
		 */
		private static $font_base = 'oe-adobe-fonts';
		const REMOTE_URL_BASE     = 'https://use.typekit.net/%s.css';
		const OE_ADOBE_FONTS_VER  = '1.0.0';

/**
		 * Main OceanWP_Adobe_Font Instance
		 *
		 * @static
		 * @see OceanWP_Adobe_Font()
		 * @return Main OceanWP_Adobe_Font instance
		 */
		public static function instance() {
			if ( is_null( self::$_instance ) ) {
				self::$_instance = new self();
			}
			return self::$_instance;
		} // End instance().

/**
		 * Constructor
		 */
		public function __construct() {
			$enable_module = $this->get_active_status();
			if ( empty( $enable_module ) ) {
				return;
			}

$enable_elementor_mode  = get_option( 'owp_adobe_fonts_integration_enable_elementor', 0 );
			$enable_customizer_mode = get_option( 'owp_adobe_fonts_integration_enable_customizer', 0 );

if ( ! empty( $enable_elementor_mode ) || ! empty( $enable_customizer_mode ) ) {
				add_action( 'wp_enqueue_scripts', array( $this, 'adobe_font_css' ) );
			}

if ( ! empty( $enable_elementor_mode ) ) {
				// Elementor page builder.
				add_filter( 'elementor/fonts/groups', array( $this, 'elementor_group' ) );
				add_filter( 'elementor/fonts/additional_fonts', array( $this, 'add_elementor_fonts' ) );
			}

if ( ! empty( $enable_customizer_mode ) ) {
				add_action( 'ocean_customizer_fonts', array( $this, 'render_customizer_group' ) );
				add_action( 'enqueue_block_editor_assets', array( $this, 'adobe_font_css' ) );
			}
		}

/**
		 * Cloning is forbidden.
		 */
		public function __clone() {
			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?' ), '1.0.0' );
		}

/**
		 * Deserializing instances of this class is forbidden.
		 */
		public function __wakeup() {
			_doing_it_wrong( __FUNCTION__, esc_html__( 'Cheatin&#8217; huh?' ), '1.0.0' );
		}

/**
		 * Return Adobe Fonts integration project ID.
		 */
		public function get_project_id() {
			return get_option( 'owp_adobe_fonts_integration_project_id' );
		}

/**
		 * Return the status of the Adobe Fonts integration option.
		 */
		public function get_active_status() {
			return get_option( 'owp_adobe_fonts_integration' );
		}

/**
		 * Adobe Fonts project ID validation
		 *
		 * @throws Exception If data missing or invalid.
		 */
		public function check_project_id() {
			try {
				$project_id = get_option( 'owp_adobe_fonts_integration_project_id' );

if ( empty( $project_id ) ) {
					throw new Exception( 'Project ID can not be empty.' );
				}

$adobe_uri = 'https://typekit.com/api/v1/json/kits/' . $project_id . '/published';
				$response  = wp_remote_get(
					esc_url_raw( $adobe_uri ),
					array(
						'timeout' => '30',
					)
				);

if ( is_wp_error( $response ) || wp_remote_retrieve_response_code( $response ) !== 200 ) {
					throw new Exception( 'Project ID is invalid.' );
				}

$this->save( $project_id, $response );

return array(
					'status'  => 'success',
					'message' => 'Project ID is valid',
				);
			} catch ( Exception $e ) {
				delete_option( 'oe-adobe-fonts' );

return array(
					'status'  => 'failed',
					'message' => $e->getMessage(),
				);
			}
		}

/**
		 * Save settings for Adobe Fonts
		 *
		 * @param string $project_id    Returns Adobe fonts project ID.
		 * @param string $response_data Check if the project ID exists.
		 */
		public function save( $project_id, $response_data ) {
			$project_info = array();

$data     = json_decode( wp_remote_retrieve_body( $response_data ), true );
			$families = $data['kit']['families'];

foreach ( $families as $family ) {

$family_name = str_replace( ' ', '-', $family['name'] );

$project_info[ $family_name ] = array(
					'family'   => $family_name,
					'fallback' => str_replace( '"', '', $family['css_stack'] ),
					'weights'  => array(),
				);

foreach ( $family['variations'] as $variation ) {

$variations = str_split( $variation );

switch ( $variations[0] ) {
						case 'n':
							$style = 'normal';
							break;
						default:
							$style = 'normal';
							break;
					}

$weight = $variations[1] . '00';

if ( ! in_array( $weight, $project_info[ $family_name ]['weights'], true ) ) {
						$project_info[ $family_name ]['weights'][] = $weight;
					}
				}

$project_info[ $family_name ]['slug']      = $family['slug'];
				$project_info[ $family_name ]['css_names'] = $family['css_names'];
			}

$options                        = array();
			$options['oe-adobe-font-id']    = ! empty( $project_id ) ? sanitize_text_field( $project_id ) : '';
			$options['oe-adobe-fonts-list'] = isset( $project_id ) ? $project_info : '';

update_option( 'oe-adobe-fonts', $options );
		}

/**
		 * Add Custom Font group to elementor font list.
		 *
		 * @param array $font_groups Add new fonts to the existing group of fonts.
		 */
		public function elementor_group( $font_groups ) {
			$new_group[ self::$font_base ] = __( 'OE Adobe Fonts', 'ocean-extra' );
			$font_groups                   = $new_group + $font_groups;
			return $font_groups;
		}

/**
		 * Render Adobe fonts in the Customizer.
		 */
		public function render_customizer_group() {
			$fonts_list   = get_option( 'oe-adobe-fonts' );
			$all_fonts    = $fonts_list['oe-adobe-fonts-list'];
			$custom_fonts = array();
			if ( ! empty( $all_fonts ) ) {
				?>
				<optgroup label="<?php esc_attr_e( 'OE Adobe Fonts', 'ocean-extra' ); ?>">
					<?php
					foreach ( $all_fonts as $font_family_name => $fonts_url ) {
						$font_slug = isset( $fonts_url['slug'] ) ? $fonts_url['slug'] : '';
						$font_css  = isset( $fonts_url['css_names'][0] ) ? $fonts_url['css_names'][0] : $font_slug;
						?>

<option value="<?php echo esc_attr( $font_css ); ?>"><?php echo esc_html( $font_slug ); ?></option>
						<?php
					}
					?>
				</optgroup>
				<?php
			}

$google_fonts = oceanwp_google_fonts_array();
			if ( $google_fonts ) {
				?>

<?php
				// Loop through font options and add to select.
				foreach ( $google_fonts as $font ) {
					?>

<?php } ?>

<?php
			}
		}

/**
		 * Add Custom Fonts to the Elementor.
		 *
		 * @param array $fonts Add Adobe Fonts to the list of available fonts.
		 */

public function add_elementor_fonts( $fonts ) {
			$fonts_list   = get_option( 'oe-adobe-fonts' );
			$custom_fonts = array();

// Check if $fonts_list is an array and if 'oe-adobe-fonts-list' key exists.
			if ( is_array( $fonts_list ) && ! empty( $fonts_list['oe-adobe-fonts-list'] ) ) {
				$all_fonts = $fonts_list['oe-adobe-fonts-list'];
				foreach ( $all_fonts as $font_family_name => $fonts_url ) {
					$font_slug                 = isset( $fonts_url['slug'] ) ? $fonts_url['slug'] : '';
					$font_css                  = isset( $fonts_url['css_names'][0] ) ? $fonts_url['css_names'][0] : $font_slug;
					$custom_fonts[ $font_css ] = self::$font_base;
				}
			}

return array_merge( $fonts, $custom_fonts );
		}

/**
		 * Adobe Fonts CSS
		 */
		public function adobe_font_css() {
			$adobe_remote_url = $this->get_adobe_url();
			if ( false !== $adobe_remote_url ) {
				wp_enqueue_style( 'oe-adobe-css', $adobe_remote_url, array(), self::OE_ADOBE_FONTS_VER );
			}
		}

/**
		 * Get URL of the Adobe Fonts project ID.
		 */
		private function get_adobe_url() {
			$adode_fonts_info = get_option( 'oe-adobe-fonts' );
			if ( empty( $adode_fonts_info['oe-adobe-fonts-list'] ) ) {
				return false;
			}

return sprintf( self::REMOTE_URL_BASE, $adode_fonts_info['oe-adobe-font-id'] );
		}
	}
}

/**
 * Returns the main instance of OceanWP_Adobe_Font to prevent the need to use globals.
 *
 * @return object OceanWP_Adobe_Font
 */
function OceanWP_Adobe_Font() {
	return OceanWP_Adobe_Font::instance();
} // End OceanWP_Adobe_Font function.

OceanWP_Adobe_Font();