<?php
/**
* Control Preload google fonts.
*/
add_filter( 'style_loader_tag', 'oceanwp_preload_local_webfonts', 10, 2 );
if ( ! function_exists( 'oceanwp_preload_local_webfonts' ) ) {
function oceanwp_preload_local_webfonts( $html, $handle ) {
if ( strpos( $handle, 'oceanwp-google-font' ) === false && strpos( $handle, 'google-fonts-' ) === false ) {
return $html;
}
if ( true != get_theme_mod( 'ocean_preload_local_google_font', false ) ) {
return $html;
}
return str_replace( "rel='stylesheet'", "rel='preload' as='style' onload='this.rel=\"stylesheet\"'", $html );;
}
}
/**
* Control Elementor google fonts.
*/
add_filter( 'style_loader_src', 'oceanwp_local_elementor_webfonts_enqueue', 20, 2 );
if ( ! function_exists( 'oceanwp_local_elementor_webfonts_enqueue' ) ) {
function oceanwp_local_elementor_webfonts_enqueue( $src, $handle ) {
if ( strpos( $handle, 'google-fonts-' ) !== 0 ) {
return $src;
}
if ( true != get_theme_mod( 'ocean_local_elementor_google_font', false ) ) {
return $src;
}
$url_obj = parse_url( $src );
$url_params = array();
if ( ! empty( $url_obj['query'] ) ) {
parse_str( $url_obj['query'], $url_params );
}
if ( ! empty( $url_params['family'] ) ) {
$md5_key = $url_params['family'];
}
if ( empty( $md5_key ) ) {
return $src;
}
$font_style = ocean_get_google_font_css( $src );
$font_style = explode( "\n", $font_style );
if ( is_array( $font_style ) && ! empty( $font_style ) ) {
$webfonts_dir_path = oceanwp_get_local_webfonts_data_dir( $handle );
$webfonts_css_dir_path = oceanwp_get_local_webfonts_css_data_dir( $handle );
if ( is_array( $webfonts_dir_path ) && is_array( $webfonts_css_dir_path ) ) {
foreach ( $font_style as $font_style_line ) {
$font_style_line = trim( $font_style_line );
preg_match_all( "'url\((.*?)\)'si", $font_style_line, $matches );
if ( $matches !== null && ! empty( $matches[0] ) && ! empty( $matches[1] ) ) {
$remote_font_file_url = reset( $matches[1] );
if ( ! empty( $remote_font_file_url ) ) {
$file_name = basename( $remote_font_file_url );
$local_font_file_path = trailingslashit( $webfonts_dir_path['upload_dir'] ) . $file_name;
$local_font_file_url = apply_filters( 'oceanwp_local_font_url', trailingslashit( $webfonts_dir_path['upload_url'] ) . $file_name );
$local_css_file_name = md5( $md5_key ) . '.css';
$local_css_file_path = trailingslashit( $webfonts_css_dir_path['upload_dir'] ) . $local_css_file_name;
if ( file_exists( $local_font_file_path ) ) {
$font_style = str_replace( $remote_font_file_url, $local_font_file_url, $font_style );
$is_wrote_local_css_file_path = file_put_contents( $local_css_file_path, $font_style );
if ( $is_wrote_local_css_file_path !== false ) {
$src = trailingslashit( $webfonts_css_dir_path['upload_url'] ) . $local_css_file_name;
}
} else {
require_once ABSPATH . 'wp-admin' . '/includes/file.php';
$tmp = download_url( $remote_font_file_url );
if ( ! is_wp_error( $tmp ) ) {
$move_new_file = @copy( $tmp, $local_font_file_path );
if ( $move_new_file && file_exists( $local_font_file_path ) ) {
$font_style = str_replace( $remote_font_file_url, $local_font_file_url, $font_style );
$is_wrote_local_css_file_path = file_put_contents( $local_css_file_path, $font_style );
if ( $is_wrote_local_css_file_path !== false ) {
$src = trailingslashit( $webfonts_css_dir_path['upload_url'] ) . $local_css_file_name;
}
}
@unlink( $tmp );
}
}
}
}
}
}
}
return $src;
}
}
/**
* Enqueues Local Google Font
*/
add_filter( 'oceanwp_enqueue_google_font_url', 'oceanwp_webfonts_enqueue', 20, 2 );
if ( ! function_exists( 'oceanwp_webfonts_enqueue' ) ) {
function oceanwp_webfonts_enqueue( $src, $font_name ) {
if ( true !== get_theme_mod( 'ocean_local_google_font', false ) ) {
return $src;
}
$font_style = ocean_get_google_font_css( $src );
$font_style = explode( "\n", $font_style );
if ( is_array( $font_style ) && ! empty( $font_style ) ) {
$webfonts_dir_path = oceanwp_get_local_webfonts_data_dir( $font_name );
$webfonts_css_dir_path = oceanwp_get_local_webfonts_css_data_dir( $font_name );
if ( is_array( $webfonts_dir_path ) && is_array( $webfonts_css_dir_path ) ) {
foreach ( $font_style as $font_style_line ) {
$font_style_line = trim( $font_style_line );
preg_match_all( "'url\((.*?)\)'si", $font_style_line, $matches );
if ( $matches !== null && ! empty( $matches[0] ) && ! empty( $matches[1] ) ) {
$remote_font_file_url = reset( $matches[1] );
if ( ! empty( $remote_font_file_url ) ) {
$file_name = basename( $remote_font_file_url );
$local_font_file_path = trailingslashit( $webfonts_dir_path['upload_dir'] ) . $file_name;
$local_font_file_url = apply_filters( 'oceanwp_local_font_url', trailingslashit( $webfonts_dir_path['upload_url'] ) . $file_name );
$local_css_file_name = md5( $remote_font_file_url ) . '.css';
$local_css_file_path = trailingslashit( $webfonts_css_dir_path['upload_dir'] ) . $local_css_file_name;
if ( file_exists( $local_font_file_path ) ) {
$font_style = str_replace( $remote_font_file_url, $local_font_file_url, $font_style );
$is_wrote_local_css_file_path = file_put_contents( $local_css_file_path, $font_style );
if ( $is_wrote_local_css_file_path !== false ) {
$src = trailingslashit( $webfonts_css_dir_path['upload_url'] ) . $local_css_file_name;
}
} else {
require_once ABSPATH . 'wp-admin' . '/includes/file.php';
$tmp = download_url( $remote_font_file_url );
if ( ! is_wp_error( $tmp ) ) {
$move_new_file = @copy( $tmp, $local_font_file_path );
if ( $move_new_file && file_exists( $local_font_file_path ) ) {
$font_style = str_replace( $remote_font_file_url, $local_font_file_url, $font_style );
$is_wrote_local_css_file_path = file_put_contents( $local_css_file_path, $font_style );
if ( $is_wrote_local_css_file_path !== false ) {
$src = trailingslashit( $webfonts_css_dir_path['upload_url'] ) . $local_css_file_name;
}
}
@unlink( $tmp );
}
}
}
}
}
}
}
return $src;
}
}
/**
* Get Google Font CSS
*/
if ( ! function_exists( 'ocean_get_google_font_css' ) ) {
function ocean_get_google_font_css( $url ) {
if ( strpos( $url, 'https:' ) === false && strpos( $url, 'http:' ) === false ) {
$url = 'https:' . $url;
}
$font_format = get_theme_mod( 'ocean_local_google_font_format', 'ttf' );
switch ( $font_format ) {
case 'ttf':
$user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 6.1; et; rv:1.9.1.9) Gecko/20100315 Firefox/3.5.9';
break;
case 'woff':
$user_agent = 'Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0';
break;
case 'woff2':
$user_agent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36';
break;
default:
$user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 6.1; et; rv:1.9.1.9) Gecko/20100315 Firefox/3.5.9';
break;
}
$transient_name = 'gf_' . md5( $url ) . '_' . $font_format;
$cached_value = get_transient( $transient_name );
if( false === $cached_value ) {
$request = wp_safe_remote_get(
$url,
array(
'sslverify' => false,
'user-agent' => $user_agent,
)
);
if ( is_wp_error( $request ) ) {
return '';
}
$result = wp_remote_retrieve_body( $request );
set_transient( $transient_name, $result , HOUR_IN_SECONDS * 24 );
} else {
$result = $cached_value;
}
return $result;
}
}
/**
* Get Local WebFonts data
*/
if ( ! function_exists( 'oceanwp_get_local_webfonts_data_dir' ) ) {
function oceanwp_get_local_webfonts_data_dir( $file_name ) {
$upload = wp_upload_dir();
$uploads_dir = 'oceanwp-webfonts';
// Create directory
if ( ! is_dir( trailingslashit( $upload['basedir'] ) . $uploads_dir ) ) {
wp_mkdir_p( trailingslashit( $upload['basedir'] ) . $uploads_dir );
}
return array(
'upload_dir' => trailingslashit( $upload['basedir'] ) . $uploads_dir,
'upload_url' => trailingslashit( $upload['baseurl'] ) . $uploads_dir,
);
}
}
/**
* Get Local WebFonts CSS data
*/
if ( ! function_exists( 'oceanwp_get_local_webfonts_css_data_dir' ) ) {
function oceanwp_get_local_webfonts_css_data_dir( $file_name ) {
$upload = wp_upload_dir();
$uploads_dir = 'oceanwp-webfonts-css';
// Create directory
if ( ! is_dir( trailingslashit( $upload['basedir'] ) . $uploads_dir ) ) {
wp_mkdir_p( trailingslashit( $upload['basedir'] ) . $uploads_dir );
}
return array(
'upload_dir' => trailingslashit( $upload['basedir'] ) . $uploads_dir,
'upload_url' => trailingslashit( $upload['baseurl'] ) . $uploads_dir,
);
}
}
add_filter( 'oceanwp_local_font_url', 'oceanwp_webfonts_local_font_url' );
if ( ! function_exists( 'oceanwp_webfonts_local_font_url' ) ) {
function oceanwp_webfonts_local_font_url( $url ) {
if ( strpos( $url, 'https://' ) === 0 ) {
$url = str_replace( 'https://', '//', $url );
}
if ( strpos( $url, 'http://' ) === 0 ) {
$url = str_replace( 'http://', '//', $url );
}
return $url;
}
}
// Setup theme => Generate the custom CSS file.
add_action( 'admin_bar_init', 'ocean_save_customizer_css_in_file', 9999 );
if ( ! function_exists( 'ocean_save_customizer_css_in_file' ) ) {
function ocean_save_customizer_css_in_file( $output = null ) {
if ( ! defined( 'FS_CHMOD_DIR' ) ) {
define( 'FS_CHMOD_DIR', ( fileperms( ABSPATH ) & 0777 | 0755 ) );
}
// If Custom File is not selected.
if ( 'file' !== get_theme_mod( 'ocean_customzer_styling', 'head' ) ) {
return;
}
// Get all the customier css.
$output = apply_filters( 'ocean_head_css', $output );
// Get Custom Panel CSS.
$output_custom_css = wp_get_custom_css();
// Minified the Custom CSS.
$output .= oceanwp_minify_css( $output_custom_css );
$upload_dir = wp_upload_dir(); // Grab uploads folder array.
$dir = trailingslashit( $upload_dir['basedir'] ) . 'oceanwp' . DIRECTORY_SEPARATOR; // Set storage directory path.
$untraling_dir = untrailingslashit( $dir );
if ( ! file_exists( $untraling_dir ) ) {
mkdir( $untraling_dir, FS_CHMOD_DIR );
}
if( file_exists( $untraling_dir ) ) {
$filename = $dir . 'custom-style.css';
if ( file_put_contents( $filename, $output ) ) {
chmod( $filename, 0644 );
}
}
}
}
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