PluginProbe
EasyFonts – Host Google Fonts Locally, Fast & Auto-Optimize, GDPR Compliant / 2.0.4
EasyFonts – Host Google Fonts Locally, Fast & Auto-Optimize, GDPR Compliant v2.0.4
2.0.4 2.0.3 2.0.2 2.0.1 trunk 1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 1.1.0 1.1.1 1.1.2 1.1.3 1.1.4 1.2 1.3 2.0.0
← All changes | easyfonts.php +183 -277 1.0.4 → 2.0.4 View file →
@@ -1,298 +1,204 @@
1 1 <?php
2 -/*
3 -Plugin Name: EasyFonts
4 -Plugin URI:
5 -Description: Automatically Host existing google fonts locally on your server
6 -Version: 1.0.4
7 -Author: Uzair
8 -Author URI: https://easywpstuff.com
9 -License: GPL2
10 -*/
2 +/**
3 + * Plugin Name: Easy Fonts
4 + * Plugin URI: https://fluxpress.io
5 + * Description: Detect, self-host, preload, and trim Google Fonts automatically — reliably, with zero-CLS metric-matched fallbacks. Built on WordPress's native HTML API.
6 + * Version: 2.0.4
7 + * Author: Uzair
8 + * Author URI: https://fluxpress.io
9 + * License: GPL-2.0-or-later
10 + * License URI: https://www.gnu.org/licenses/gpl-2.0.html
11 + * Text Domain: easyfonts
12 + * Domain Path: /languages
13 + * Requires at least: 6.4
14 + * Requires PHP: 7.4
15 + *
16 + * @package EasyFonts
17 + */
11 18
12 -// If this file is called directly, abort.
13 -if (!defined("WPINC")){
14 - die;
19 +defined( 'ABSPATH' ) || exit;
20 +
21 +define( 'EASYFONTS_VERSION', '2.0.4' );
22 +define( 'EASYFONTS_FILE', __FILE__ );
23 +define( 'EASYFONTS_DIR', plugin_dir_path( __FILE__ ) );
24 +define( 'EASYFONTS_URL', plugin_dir_url( __FILE__ ) );
25 +define( 'EASYFONTS_BASENAME', plugin_basename( __FILE__ ) );
26 +
27 +/**
28 + * PHP 7.4 polyfills. The plugin advertises "Requires PHP: 7.4", but parts of the
29 + * codebase use string helpers added in PHP 8.0. These guarded shims keep it
30 + * genuinely 7.4-compatible without changing any call sites.
31 + */
32 +if ( ! function_exists( 'str_starts_with' ) ) {
33 + function str_starts_with( $haystack, $needle ): bool {
34 + return '' === $needle || 0 === strncmp( (string) $haystack, (string) $needle, strlen( (string) $needle ) );
35 + }
15 36 }
37 +if ( ! function_exists( 'str_ends_with' ) ) {
38 + function str_ends_with( $haystack, $needle ): bool {
39 + if ( '' === $needle ) {
40 + return true;
41 + }
42 + $len = strlen( (string) $needle );
43 + return $len <= strlen( (string) $haystack ) && 0 === substr_compare( (string) $haystack, (string) $needle, -$len );
44 + }
45 +}
46 +if ( ! function_exists( 'str_contains' ) ) {
47 + function str_contains( $haystack, $needle ): bool {
48 + return '' === $needle || false !== strpos( (string) $haystack, (string) $needle );
49 + }
50 +}
16 51
17 -require_once dirname(__FILE__) . '/lib/simple_html_dom.php';
52 +/**
53 + * PSR-4 autoloader for the EasyFonts\ namespace.
54 + */
55 +spl_autoload_register(
56 + static function ( $class ) {
57 + $prefix = 'EasyFonts\\';
58 + $len = strlen( $prefix );
18 59
19 -include_once dirname(__FILE__) . '/inc/options.php';
60 + if ( 0 !== strncmp( $prefix, $class, $len ) ) {
61 + return;
62 + }
20 63
21 -include_once dirname(__FILE__) . '/inc/notices.php';
64 + $relative = substr( $class, $len );
65 + $path = EASYFONTS_DIR . 'src/' . str_replace( '\\', '/', $relative ) . '.php';
22 66
67 + if ( is_readable( $path ) ) {
68 + require_once $path;
69 + }
70 + }
71 +);
23 72
24 -function easyfont_process_content_link_tag($content) {
25 - $html = hgfl_str_get_html($content, false, true, 'UTF-8', false, PHP_EOL, ' ');
26 - // Check if the 'easyfonts' directory exists and is writable
27 - $easyfonts_dir = wp_upload_dir() ['basedir'] . '/easyfonts';
28 - if (!wp_mkdir_p($easyfonts_dir)) {
29 - return $content;
30 - }
31 - // Find all <link> tags with a rel attribute of 'stylesheet' and a href attribute that points to a Google Fonts stylesheet
32 - foreach ($html->find('link[rel=stylesheet][href*=fonts.googleapis.com]') as $link) {
33 - $url = $link->href;
34 - if(strpos($url,'//') === 0){
35 - $url = 'https:'.$url;
36 - }
37 - $decoded_url = urldecode(htmlspecialchars_decode($url));
38 - // Generate a local filename for the stylesheet
39 - $filename = hash('sha256', $decoded_url, false);
40 - $filename = substr($filename, 0, 10) . '.css';
41 - if (!file_exists($easyfonts_dir . '/' . $filename)) {
42 - $response = wp_remote_get($decoded_url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
43 - if (is_wp_error($response)) {
44 - add_settings_error('easyfont_process_content_link_tag', 'http_error', $response->get_error_message(), 'error');
45 - return $content;
46 - }
47 - $css = wp_remote_retrieve_body($response);
48 - if (!preg_match_all('/@font-face\s*\{([^}]+)\}/', $css, $matches)) continue;
73 +/**
74 + * Resolve the upload directory + URL once. Scheme-correct, multisite-safe.
75 + *
76 + * @return array{path:string,url:string}
77 + */
78 +function easyfonts_paths(): array {
79 + static $paths = null;
49 80
50 - if (preg_match_all('/@font-face\s*\{([^}]+)\}/', $css, $matches)) {
51 - foreach ($matches[1] as $match) {
52 - if (preg_match_all('/src\s*:\s*([^;]+);/', $match, $srcs)) {
53 - foreach ($srcs[1] as $src) {
54 - if (preg_match('/url\(([^)]+)\)/', $src, $url_match)) {
55 - $font_url = trim($url_match[1], "'\"");
56 - $font_filename = hash('sha256', $font_url, false);
57 - $font_filename = substr($font_filename, 0, 10) . '.' . pathinfo($font_url, PATHINFO_EXTENSION);
58 - if (!file_exists($easyfonts_dir . '/' . $font_filename)) {
59 - $font_response = wp_remote_get($font_url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
60 - if (is_wp_error($font_response)) {
61 - add_settings_error('easyfont_process_content_link_tag', 'http_error', $font_response->get_error_message(), 'error');
62 - continue;
63 - }
64 - $font_data = wp_remote_retrieve_body($font_response);
65 - // Save the font file to the 'wp-content/uploads/easyfonts' directory
66 - file_put_contents($easyfonts_dir . '/' . $font_filename, $font_data);
67 - }
68 - // Replace the src property with a local reference to the downloaded font file
69 - if (is_ssl()) {
70 - $base_url = set_url_scheme(wp_upload_dir()['baseurl'], 'https');
71 - } else {
72 - $base_url = wp_upload_dir()['baseurl'];
73 - }
74 -$css = str_replace($src, "url('" . $base_url . "/easyfonts/" . $font_filename . "')", $css);
75 - }
76 - }
77 - }
78 - }
79 - }
80 - // Save the modified stylesheet to the 'wp-content/uploads/easyfonts' directory
81 - file_put_contents($easyfonts_dir . '/' . $filename, $css);
82 - }
83 - // Replace the href attribute with a local reference to the downloaded stylesheet
84 - $link->href = wp_upload_dir() ['baseurl'] . '/easyfonts/' . $filename;
85 - }
86 - // Return the modified content
87 - return $html->save();
81 + if ( null === $paths ) {
82 + $upload = wp_upload_dir();
83 + $paths = array(
84 + 'path' => trailingslashit( $upload['basedir'] ) . 'easyfonts',
85 + 'url' => set_url_scheme( trailingslashit( $upload['baseurl'] ) . 'easyfonts' ),
86 + );
87 + }
88 +
89 + return $paths;
88 90 }
89 91
90 -function easyfont_process_content_import($content) {
91 -
92 - $html = hgfl_str_get_html($content, false, true, 'UTF-8', false, PHP_EOL, ' ');
93 - // Check if the 'easyfonts' directory exists and is writable
94 - $easyfonts_dir = wp_upload_dir() ['basedir'] . '/easyfonts';
95 - if (!wp_mkdir_p($easyfonts_dir)) {
96 - return $content;
97 - }
98 - // Find all <style> tags with @import statements that import a Google Fonts stylesheet
99 - foreach ($html->find('style') as $style) {
100 - if (preg_match_all('/@import\s+(url\()?\s*([^\);]+)\s*(\))?/', $style->innertext, $matches)) {
101 - foreach ($matches[2] as $match) {
102 - if (strpos($match, 'fonts.googleapis.com') !== false) {
103 - $url = trim($match, "'\"");
104 - if (strpos($url, '//') === 0) {
105 - $url = 'https:' . $url;
106 - }
107 - $decoded_url = urldecode(htmlspecialchars_decode($url));
108 - $filename = hash('sha256', $decoded_url, false);
109 - $filename = substr($filename, 0, 10) . '.css';
110 - // Check if the stylesheet file already exists
111 - if (!file_exists($easyfonts_dir . '/' . $filename)) {
112 - $response = wp_remote_get($decoded_url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
113 - if (is_wp_error($response)) {
114 - add_settings_error('easyfont_process_content_import', 'http_error', $response->get_error_message(), 'error');
115 - return $content;
116 - }
117 - $css = wp_remote_retrieve_body($response);
118 - if (preg_match_all('/@font-face\s*\{([^}]+)\}/', $css, $matches)) {
119 - foreach ($matches[1] as $match) {
120 - if (preg_match_all('/src\s*:\s*([^;]+);/', $match, $srcs)) {
121 - foreach ($srcs[1] as $src) {
122 - if (preg_match('/url\(([^)]+)\)/', $src, $url_match)) {
123 - $font_url = trim($url_match[1], "'\"");
124 - $font_filename = hash('sha256', $font_url, false);
125 - $font_filename = substr($font_filename, 0, 10) . '.' . pathinfo($font_url, PATHINFO_EXTENSION);
126 - // Check if the font file already exists
127 - if (!file_exists($easyfonts_dir . '/' . $font_filename)) {
128 -
129 - $font_response = wp_remote_get($font_url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
130 - if (is_wp_error($font_response)) {
131 - add_settings_error('easyfont_process_content_import', 'http_error', $font_response->get_error_message(), 'error');
132 - continue;
133 - }
134 - $font_data = wp_remote_retrieve_body($font_response);
135 - $file = fopen($easyfonts_dir . '/' . $font_filename, 'w');
136 - fwrite($file, $font_data);
137 - fclose($file);
138 - }
139 - if (is_ssl()) {
140 - $base_url = set_url_scheme(wp_upload_dir()['baseurl'], 'https');
141 - } else {
142 - $base_url = wp_upload_dir()['baseurl'];
143 - }
144 - $css = str_replace($src, "url('" . $base_url . "/easyfonts/" . $font_filename . "')", $css);
145 - }
146 - }
147 - }
148 - }
149 - }
150 - // Save the modified stylesheet to the 'wp-content/uploads/easyfonts' directory
151 - file_put_contents($easyfonts_dir . '/' . $filename, $css);
152 - }
153 - // Replace the @import statement with a local reference to the downloaded stylesheet
154 - $style->innertext = str_replace($match, "" . wp_upload_dir() ['baseurl'] . '/easyfonts/' . $filename . "", $style->innertext);
155 - }
156 - }
157 - }
158 - }
159 - // Return the modified content
160 - return $html->save();
92 +/**
93 + * Boot the plugin on plugins_loaded.
94 + */
95 +add_action(
96 + 'plugins_loaded',
97 + static function () {
98 + $paths = easyfonts_paths();
99 +
100 + if ( ! defined( 'EASYFONTS_CACHE_DIR' ) ) {
101 + define( 'EASYFONTS_CACHE_DIR', $paths['path'] );
102 + }
103 + if ( ! defined( 'EASYFONTS_CACHE_URL' ) ) {
104 + define( 'EASYFONTS_CACHE_URL', $paths['url'] );
105 + }
106 +
107 + \EasyFonts\Plugin::instance();
108 + }
109 +);
110 +
111 +/**
112 + * WP-CLI registration (loaded outside the normal request lifecycle).
113 + */
114 +if ( defined( 'WP_CLI' ) && WP_CLI ) {
115 + add_action(
116 + 'cli_init',
117 + static function () {
118 + \WP_CLI::add_command( 'easyfonts', \EasyFonts\Cli\Command::class );
119 + }
120 + );
161 121 }
162 -function easyfonts_remove_resource_hints($html) {
163 - // Load the HTML into the Simple HTML DOM library
164 - $dom = hgfl_str_get_html($html, false, true, 'UTF-8', false, PHP_EOL, ' ');
165 -
166 - // Find all <link> elements with the preload, preconnect, or prefetch attributes
167 - $links = $dom->find('link[rel=preload],link[rel=preconnect],link[rel=dns-prefetch]');
168 -
169 - // Loop through the <link> elements
170 - foreach($links as $link) {
171 - // Check if the <link> element has a href attribute with the fonts.googleapis.com or fonts.gstatic.com domain
172 - if (preg_match('/(https:\/\/|\/\/)(fonts\.googleapis\.com|fonts\.gstatic\.com)/', $link->href)) {
173 - // Remove the <link> element
174 - $link->outertext = '';
175 - }
176 - }
177 -
178 - // Find all <style> elements
179 - $styles = $dom->find('style');
180 -
181 - // Loop through the <style> elements
182 - foreach($styles as $style) {
183 - // Remove comments that contain the fonts.googleapis.com or fonts.gstatic.com domain
184 - if (strpos($style->innertext, 'fonts.googleapis.com') !== false || strpos($style->innertext, 'fonts.gstatic.com') !== false) {
185 - $style->innertext = preg_replace('#/\*(?:[^*]*(?:\*(?!/))*)*\*/#','',$style->innertext);
186 - }
187 - }
188 - // Return the modified HTML
189 - return $dom->save();
190 -}
191 122
123 +/**
124 + * Activation — create tables, seed defaults, mark for rewrite.
125 + *
126 + * On multisite the activation hook fires once even for a network-wide enable,
127 + * so when network-activated we install on every existing site. New sites
128 + * created later are handled by the wp_initialize_site hook below, and any site
129 + * that somehow slips through self-heals on its first load (Plugin::maybe_migrate).
130 + *
131 + * @param bool $network_wide Whether the plugin is being network-activated.
132 + */
133 +register_activation_hook(
134 + __FILE__,
135 + static function ( $network_wide = false ) {
136 + require_once EASYFONTS_DIR . 'src/Database/Migrator.php';
192 137
193 -function easyfont_remove_font_scripts($html) {
194 - // Load the HTML string into a Simple HTML DOM object
195 - $dom = hgfl_str_get_html($html, false, true, 'UTF-8', false, PHP_EOL, ' ');
196 -
197 - // Find all `script` elements
198 - $scripts = $dom->find('script');
199 - foreach($scripts as $script) {
200 - // Check if the `script` element contains the `WebFontConfig` or `webfont.js` strings
201 - if(strpos($script->innertext, 'WebFontConfig') !== false || strpos($script->innertext, 'webfont.js') !== false) {
202 - // Remove the `script` element
203 - $script->outertext = '';
204 - }
205 - }
206 -
207 - // Return the modified HTML as a string
208 - return $dom->save();
209 -}
138 + $install = static function () {
139 + ( new \EasyFonts\Database\Migrator() )->install();
140 + add_option( 'easyfonts_activated_at', time() );
141 + };
210 142
211 -function easyfont_download_gstatic_fonts($content) {
212 - // Create the "easyfonts" directory if it doesn't exist
213 - $easyfonts_dir = wp_upload_dir()['basedir'] . '/easyfonts';
214 - if (!wp_mkdir_p($easyfonts_dir)) {
215 - return $content;
216 - }
217 - $content = preg_replace('/(url\s?\(["\']?)\/\/(fonts\.gstatic\.com[^"\']+)/', '$1https://$2', $content);
218 - $html = hgfl_str_get_html($content, false, true, 'UTF-8', false, PHP_EOL, ' ');
219 - foreach ($html->find('style') as $style) {
220 - if (preg_match_all('/url\(([^)]+)\)/', $style->innertext, $matches)) {
221 - foreach ($matches[1] as $match) {
222 - $url = trim($match, "'\"");
223 - if(strpos($url,'//') === 0){
224 - $url = 'https:'.$url;
225 - }
226 - if (strpos($url, 'fonts.gstatic.com') !== false) {
227 - $path_parts = pathinfo($url);
228 - $extension = isset($path_parts['extension'])?$path_parts['extension']:'';
229 - if (empty($extension)) {
230 - if(strpos($url,'/l/font') !== false){
231 - $extension = 'svg';
232 - }else{
233 - $extension = 'woff2';
234 - }
235 - }
236 - $filename = hash('sha256', $url, false);
237 - $filename = substr($filename, 0, 10) . '.' . $extension;
238 - // Check if the font file already exists
239 - if (!file_exists($easyfonts_dir . '/' . $filename)) {
240 - $response = wp_remote_get($url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
241 - if (is_wp_error($response)) {
242 - add_settings_error('download_gstatic_fonts', 'http_error', $response->get_error_message(), 'error');
243 - return $content;
244 - }
245 - $font_data = wp_remote_retrieve_body($response);
246 - $file = fopen($easyfonts_dir . '/' . $filename, 'w');
247 - fwrite($file, $font_data);
248 - fclose($file);
249 - }
250 - $local_url = wp_upload_dir()['baseurl'] . '/easyfonts/' . $filename;
251 - $content = str_replace($url, $local_url, $content);
252 - }
253 - }
254 - }
255 - }
256 - return $content;
257 -}
143 + if ( is_multisite() && $network_wide ) {
144 + $site_ids = get_sites( array( 'fields' => 'ids', 'number' => 0 ) );
258 145
146 + foreach ( $site_ids as $site_id ) {
147 + switch_to_blog( (int) $site_id );
148 + $install();
149 + restore_current_blog();
150 + }
259 151
260 -function easy_fonts_run_template_redirect() {
261 -
262 - if (get_option('easyfonts_host_google_fonts_locally_link', false)) {
263 - ob_start( 'easyfont_process_content_link_tag',0, PHP_OUTPUT_HANDLER_REMOVABLE );
152 + return;
153 + }
154 +
155 + $install();
264 156 }
265 - if (get_option('easyfonts_host_google_fonts_locally_import', false)) {
266 - ob_start( 'easyfont_process_content_import',0, PHP_OUTPUT_HANDLER_REMOVABLE );
267 - }
268 -
269 - if (get_option('easyfonts_remove_inline_css_fontface', false)) {
270 - ob_start( 'easyfont_download_gstatic_fonts',0, PHP_OUTPUT_HANDLER_REMOVABLE );
271 - }
272 -
273 - if (get_option('easyfonts_remove_resource_hints', false)) {
274 - ob_start( 'easyfonts_remove_resource_hints',0, PHP_OUTPUT_HANDLER_REMOVABLE );
275 - }
276 -
277 - if (get_option('easyfonts_remove_inline_script_font', false)) {
278 - ob_start( 'easyfont_remove_font_scripts',0, PHP_OUTPUT_HANDLER_REMOVABLE );
279 - }
280 - //ob_start( 'download_gstatic_fonts',0, PHP_OUTPUT_HANDLER_REMOVABLE );
157 +);
281 158
282 -
283 -}
284 -add_action( 'template_redirect', 'easy_fonts_run_template_redirect', 999 );
159 +/**
160 + * Multisite: install tables when a brand-new subsite is created, if the plugin
161 + * is network-active. (WP 5.1+ passes a WP_Site; older signatures are tolerated.)
162 + *
163 + * @param mixed $site New site (WP_Site) or blog id.
164 + */
165 +add_action(
166 + 'wp_initialize_site',
167 + static function ( $site ) {
168 + if ( ! is_multisite() ) {
169 + return;
170 + }
285 171
286 -function easyfonts_enqueue_options_styles() {
287 - if ( 'settings_page_easyfonts' == get_current_screen()->id ) {
288 - wp_enqueue_style( 'easyfonts-options-styles', plugin_dir_url( __FILE__ ) . 'assets/style.css', array(), '1.0.0' );
289 - }
290 -}
291 -add_action( 'admin_enqueue_scripts', 'easyfonts_enqueue_options_styles' );
172 + if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
173 + require_once ABSPATH . 'wp-admin/includes/plugin.php';
174 + }
292 175
293 -function easyfonts_settings_link($links) {
294 - $settings_link = '<a href="options-general.php?page=easyfonts">Settings</a>';
295 - array_push($links, $settings_link);
296 - return $links;
297 -}
298 -add_filter("plugin_action_links_easyfonts/easyfonts.php", "easyfonts_settings_link");
176 + if ( ! is_plugin_active_for_network( EASYFONTS_BASENAME ) ) {
177 + return;
178 + }
179 +
180 + $blog_id = is_object( $site ) && isset( $site->blog_id ) ? (int) $site->blog_id : (int) $site;
181 +
182 + if ( $blog_id <= 0 ) {
183 + return;
184 + }
185 +
186 + require_once EASYFONTS_DIR . 'src/Database/Migrator.php';
187 +
188 + switch_to_blog( $blog_id );
189 + ( new \EasyFonts\Database\Migrator() )->install();
190 + restore_current_blog();
191 + },
192 + 10,
193 + 1
194 +);
195 +
196 +/**
197 + * Deactivation — clear scheduled events.
198 + */
199 +register_deactivation_hook(
200 + __FILE__,
201 + static function () {
202 + wp_clear_scheduled_hook( 'easyfonts_cleanup' );
203 + }
204 +);