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 +170 -298 1.1.4 → 2.0.4 View file →
@@ -1,332 +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: 1.1.4
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;
15 -}
19 +defined( 'ABSPATH' ) || exit;
16 20
17 -require_once dirname(__FILE__) . '/lib/simple_html_dom.php';
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__ ) );
18 26
19 -include_once dirname(__FILE__) . '/inc/options.php';
20 -
21 -include_once dirname(__FILE__) . '/inc/notices.php';
22 -
23 -function get_base_url() {
24 -return is_ssl() ? set_url_scheme(wp_upload_dir()['baseurl'], 'https') : wp_upload_dir()['baseurl'];
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) $needle ) );
35 + }
25 36 }
26 -
27 -function wp_get_remote_file($url) {
28 -$backtrace = debug_backtrace();
29 -$function_name = isset($backtrace[1]['function']) ? $backtrace[1]['function'] : '';
30 -
31 -
32 -$response = wp_remote_get($url, array('user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',));
33 -
34 -
35 -if (is_wp_error($response)) {
36 -add_settings_error($function_name, 'http_error', $response->get_error_message(), 'error');
37 -return false;
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 + }
38 45 }
39 -
40 -
41 -return wp_remote_retrieve_body($response);
46 +if ( ! function_exists( 'str_contains' ) ) {
47 + function str_contains( $haystack, $needle ): bool {
48 + return '' === $needle || false !== strpos( (string) $haystack, (string) $needle );
49 + }
42 50 }
43 51
44 -function easyfont_process_html_with_dom($content, $callback) {
45 - // using simple html dom
46 - $html = hgfl_str_get_html($content, false, true, 'UTF-8', false, PHP_EOL, ' ');
47 -
48 - if (empty($html)) {
49 - return $content;
50 - }
51 -
52 - $callback($html);
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 );
53 59
54 - $content = $html->save();
55 - return $content;
56 -}
60 + if ( 0 !== strncmp( $prefix, $class, $len ) ) {
61 + return;
62 + }
57 63
58 -function easyfonts_process_font_face_declarations($css, $easyfonts_dir) {
59 - if (preg_match_all('/@font-face\s*\{([^}]+)\}/', $css, $matches)) {
60 - foreach ($matches[1] as $match) {
61 - if (preg_match_all('/src\s*:\s*([^;]+);/', $match, $srcs)) {
62 - foreach ($srcs[1] as $src) {
63 - if (preg_match('/url\(([^)]+)\)/', $src, $url_match)) {
64 - $font_url = trim($url_match[1], "'\"");
65 - $font_filename = hash('sha256', $font_url, false);
66 - $font_filename = substr($font_filename, 0, 10) . '.' . pathinfo($font_url, PATHINFO_EXTENSION);
67 - if (!file_exists($easyfonts_dir . '/' . $font_filename)) {
68 - $font_data = wp_get_remote_file($font_url);
69 - // Save the font file to the 'wp-content/uploads/easyfonts' directory
70 - file_put_contents($easyfonts_dir . '/' . $font_filename, $font_data);
71 - }
72 - // Replace the src property with a local reference to the downloaded font file
73 - $finalbase = get_base_url();
74 - $css = str_replace($src, "url('" . $finalbase . "/easyfonts/" . $font_filename . "')", $css);
75 - }
76 - }
77 - }
78 - }
79 - }
80 - return $css;
81 -}
64 + $relative = substr( $class, $len );
65 + $path = EASYFONTS_DIR . 'src/' . str_replace( '\\', '/', $relative ) . '.php';
82 66
67 + if ( is_readable( $path ) ) {
68 + require_once $path;
69 + }
70 + }
71 +);
83 72
84 -function easyfont_process_content_link_tag($content) {
85 - return easyfont_process_html_with_dom($content, function($html) use ($content) {
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;
86 80
87 - $upload_dir = wp_upload_dir();
88 - $easyfonts_dir = $upload_dir['basedir'] . '/easyfonts';
81 + if ( null === $paths ) {
82 + $upload = wp_upload_dir();
83 + $paths = array(
84 + 'path' => trailingslashit( $upload['basedir'] ) . 'easyfonts',
85 + 'url' => set_url_scheme( trailingslashit( $upload['baseurl'] ) . 'easyfonts' ),
86 + );
87 + }
89 88
90 - if (!wp_mkdir_p($easyfonts_dir)) {
91 - return $content;
92 - }
89 + return $paths;
90 +}
93 91
94 - // Filter-based support toggle for Bunny Fonts
95 - $apply_bunnyfonts_filter = apply_filters('easyfonts_bunnyfonts', true);
92 +/**
93 + * Boot the plugin on plugins_loaded.
94 + */
95 +add_action(
96 + 'plugins_loaded',
97 + static function () {
98 + $paths = easyfonts_paths();
96 99
97 - // List of supported font providers
98 - $font_providers = [
99 - 'fonts.googleapis.com',
100 - ];
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', $paths['url'] );
105 + }
101 106
102 - if ($apply_bunnyfonts_filter) {
103 - $font_providers[] = 'fonts.bunny.net';
104 - }
107 + \EasyFonts\Plugin::instance();
108 + }
109 +);
105 110
106 - foreach ($html->find('link[rel=stylesheet]') as $link) {
107 - $href = $link->href;
108 - $matched = false;
111 +/**
112 + * WP-CLI registration (loaded outside the normal request lifecycle).
113 + */
114 +if ( defined( 'WP_CLI' ) && WP_CLI ) {
115 + add_action(
116 + 'cli_init',
117 + static function () {
118 + \WP_CLI::add_command( 'easyfonts', \EasyFonts\Cli\Command::class );
119 + }
120 + );
121 +}
109 122
110 - foreach ($font_providers as $provider) {
111 - if (strpos($href, $provider) !== false) {
112 - $matched = true;
113 - break;
114 - }
115 - }
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 ( $network_wide = false ) {
136 + require_once EASYFONTS_DIR . 'src/Database/Migrator.php';
116 137
117 - if (!$matched) continue;
138 + $install = static function () {
139 + ( new \EasyFonts\Database\Migrator() )->install();
140 + add_option( 'easyfonts_activated_at', time() );
141 + };
118 142
119 - // Normalize URL
120 - if (strpos($href, '//') === 0) {
121 - $href = 'https:' . $href;
122 - }
143 + if ( is_multisite() && $network_wide ) {
144 + $site_ids = get_sites( array( 'fields' => 'ids', 'number' => 0 ) );
123 145
124 - $decoded_url = rawurldecode(htmlspecialchars_decode($href));
125 - $filename = substr(hash('sha256', $decoded_url), 0, 10) . '.css';
126 - $local_css_path = $easyfonts_dir . '/' . $filename;
146 + foreach ( $site_ids as $site_id ) {
147 + switch_to_blog( (int) $site_id );
148 + $install();
149 + restore_current_blog();
150 + }
127 151
128 - if (!file_exists($local_css_path)) {
129 - $css = wp_get_remote_file($decoded_url);
130 - if (!preg_match_all('/@font-face\s*\{([^}]+)\}/', $css, $matches)) continue;
152 + return;
153 + }
131 154
132 - $css = easyfonts_process_font_face_declarations($css, $easyfonts_dir);
133 - file_put_contents($local_css_path, $css);
134 - }
135 -
136 - $finalbasecss = get_base_url();
137 - $link->href = $finalbasecss . '/easyfonts/' . $filename;
138 - }
139 -
140 - return $html;
141 - });
142 -}
143 -
144 -function easyfont_process_content_import($content) {
145 - // using simple html dom
146 - return easyfont_process_html_with_dom($content, function($html) {
147 - // Check if the 'easyfonts' directory exists and is writable
148 - $easyfonts_dir = wp_upload_dir() ['basedir'] . '/easyfonts';
149 - if (!wp_mkdir_p($easyfonts_dir)) {
150 - return $content;
151 - }
152 - // Find all <style> tags with @import statements that import a Google Fonts stylesheet
153 - foreach ($html->find('style') as $style) {
154 - if (preg_match_all('/@import\s+(url\()?\s*([^\)]+)\s*(\))?/', $style->innertext, $matches)) {
155 - foreach ($matches[2] as $match) {
156 - if (strpos($match, 'fonts.googleapis.com') !== false) {
157 - $url = trim($match, "'\"");
158 - if (strpos($url, '//') === 0) {
159 - $url = 'https:' . $url;
160 - }
161 - $decoded_url = rawurldecode(htmlspecialchars_decode($url));
162 - $filename = hash('sha256', $decoded_url, false);
163 - $filename = substr($filename, 0, 10) . '.css';
164 - // Check if the stylesheet file already exists
165 - if (!file_exists($easyfonts_dir . '/' . $filename)) {
166 - $css = wp_get_remote_file($decoded_url);
167 - $css = easyfonts_process_font_face_declarations($css, $easyfonts_dir);
168 - // Save the modified stylesheet to the 'wp-content/uploads/easyfonts' directory
169 - file_put_contents($easyfonts_dir . '/' . $filename, $css);
170 - }
171 - $finalbasecss = get_base_url();
172 - // Replace the @import statement with a local reference to the downloaded stylesheet
173 - $style->innertext = str_replace($match, "" . $finalbasecss . '/easyfonts/' . $filename . "", $style->innertext);
174 - }
175 - }
176 - }
177 - }
178 - // Return the modified content
179 - });
180 -}
181 -function easyfonts_remove_resource_hints($content) {
182 - // Load the HTML into the Simple HTML DOM library
183 - return easyfont_process_html_with_dom($content, function($html) {
184 -
185 - // Find all <link> elements with the preload, preconnect, or prefetch attributes
186 - $links = $html->find('link[rel=preload],link[rel=preconnect],link[rel=dns-prefetch]');
187 -
188 - // Loop through the <link> elements
189 - foreach($links as $link) {
190 - // Check if the <link> element has a href attribute with the fonts.googleapis.com or fonts.gstatic.com domain
191 - if (preg_match('/(https:\/\/|\/\/)(fonts\.googleapis\.com|fonts\.gstatic\.com)/', $link->href)) {
192 - // Remove the <link> element
193 - $link->outertext = '';
194 - }
195 - }
196 -
197 - // Find all <style> elements
198 - $styles = $html->find('style');
199 -
200 - // Loop through the <style> elements
201 - foreach($styles as $style) {
202 - // Remove comments that contain the fonts.googleapis.com or fonts.gstatic.com domain
203 - if (strpos($style->innertext, 'fonts.googleapis.com') !== false || strpos($style->innertext, 'fonts.gstatic.com') !== false) {
204 - $style->innertext = preg_replace('#/\*(?:[^*]*(?:\*(?!/))*)*\*/#','',$style->innertext);
205 - }
206 - }
207 - // Return the modified HTML
208 - });
209 -}
210 -
211 -
212 -function easyfont_remove_font_scripts($content) {
213 - // Load the HTML string into a Simple HTML DOM object
214 - return easyfont_process_html_with_dom($content, function($html) {
215 -
216 - // Find all `script` elements
217 - $scripts = $html->find('script');
218 - foreach($scripts as $script) {
219 - // Check if the `script` element contains the `WebFontConfig` or `webfont.js` strings
220 - if(strpos($script->innertext, 'WebFontConfig') !== false || strpos($script->innertext, 'webfont.js') !== false) {
221 - // Remove the `script` element
222 - $script->outertext = '';
223 - }
224 - }
225 -
226 - // Return the modified HTML as a string
227 - });
228 -}
229 -
230 -function easyfont_download_gstatic_fonts($content) {
231 - // Create the "easyfonts" directory if it doesn't exist
232 - $easyfonts_dir = wp_upload_dir()['basedir'] . '/easyfonts';
233 - if (!wp_mkdir_p($easyfonts_dir)) {
234 - return $content;
235 - }
236 - $content = preg_replace('/(url\s?\(["\']?)\/\/(fonts\.gstatic\.com[^"\']+)/', '$1https://$2', $content);
237 - $html = hgfl_str_get_html($content, false, true, 'UTF-8', false, PHP_EOL, ' ');
238 - if (empty($html)) {
239 - return $content;
155 + $install();
240 156 }
241 - foreach ($html->find('style') as $style) {
242 - if (preg_match_all('/url\(([^)]+)\)/', $style->innertext, $matches)) {
243 - foreach ($matches[1] as $match) {
244 - $url = trim($match, "'\"");
245 - if(strpos($url,'//') === 0){
246 - $url = 'https:'.$url;
247 - }
248 - if (strpos($url, 'fonts.gstatic.com') !== false) {
249 - $path_parts = pathinfo($url);
250 - $extension = isset($path_parts['extension'])?$path_parts['extension']:'';
251 - if (empty($extension)) {
252 - if(strpos($url,'/l/font') !== false){
253 - $extension = 'svg';
254 - }else{
255 - $extension = 'woff2';
256 - }
257 - }
258 - $filename = hash('sha256', $url, false);
259 - $filename = substr($filename, 0, 10) . '.' . $extension;
260 - // Check if the font file already exists
261 - if (!file_exists($easyfonts_dir . '/' . $filename)) {
262 - $font_data = wp_get_remote_file($url);
263 - $file = fopen($easyfonts_dir . '/' . $filename, 'w');
264 - fwrite($file, $font_data);
265 - fclose($file);
266 - }
267 - $finalbase = get_base_url();
268 - $local_url = $finalbase . '/easyfonts/' . $filename;
269 - $content = str_replace($url, $local_url, $content);
270 - }
271 - }
272 - }
273 - }
274 - return $content;
275 -}
157 +);
276 158
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 ( $site ) {
168 + if ( ! is_multisite() ) {
169 + return;
170 + }
277 171
278 -function easy_fonts_combined_callback($buffer) {
279 - if (get_option('easyfonts_host_google_fonts_locally_link', false)) {
280 - $buffer = easyfont_process_content_link_tag($buffer);
281 - }
172 + if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
173 + require_once ABSPATH . 'wp-admin/includes/plugin.php';
174 + }
282 175
283 - if (get_option('easyfonts_host_google_fonts_locally_import', false)) {
284 - $buffer = easyfont_process_content_import($buffer);
285 - }
176 + if ( ! is_plugin_active_for_network( EASYFONTS_BASENAME ) ) {
177 + return;
178 + }
286 179
287 - if (get_option('easyfonts_remove_inline_css_fontface', false)) {
288 - $buffer = easyfont_download_gstatic_fonts($buffer);
289 - }
180 + $blog_id = is_object( $site ) && isset( $site->blog_id ) ? (int) $site->blog_id : (int) $site;
290 181
291 - if (get_option('easyfonts_remove_resource_hints', false)) {
292 - $buffer = easyfonts_remove_resource_hints($buffer);
293 - }
182 + if ( $blog_id <= 0 ) {
183 + return;
184 + }
294 185
295 - if (get_option('easyfonts_remove_inline_script_font', false)) {
296 - $buffer = easyfont_remove_font_scripts($buffer);
297 - }
186 + require_once EASYFONTS_DIR . 'src/Database/Migrator.php';
298 187
299 - return $buffer;
300 -}
188 + switch_to_blog( $blog_id );
189 + ( new \EasyFonts\Database\Migrator() )->install();
190 + restore_current_blog();
191 + },
192 + 10,
193 + 1
194 +);
301 195
302 -function easy_fonts_run_template_redirect() {
303 -
304 - ob_start('easy_fonts_combined_callback', 0, PHP_OUTPUT_HANDLER_REMOVABLE);
305 - add_filter( 'wordpress_prepare_output', 'easyfont_run_after_smart_slider', 11 );
306 - add_filter('groovy_menu_final_output', 'easyfont_run_after_smart_slider', 11);
307 -
308 -
309 -}
310 -add_action( 'template_redirect', 'easy_fonts_run_template_redirect', 999 );
311 -
312 -
313 -function easyfont_run_after_smart_slider( $buffer ) {
314 - if (get_option('easyfonts_host_google_fonts_locally_link', false)) {
315 - $buffer = easyfont_process_content_link_tag( $buffer );
196 +/**
197 + * Deactivation — clear scheduled events.
198 + */
199 +register_deactivation_hook(
200 + __FILE__,
201 + static function () {
202 + wp_clear_scheduled_hook( 'easyfonts_cleanup' );
316 203 }
317 - return $buffer;
318 -}
319 -
320 -function easyfonts_enqueue_options_styles() {
321 - if ( 'settings_page_easyfonts' == get_current_screen()->id ) {
322 - wp_enqueue_style( 'easyfonts-options-styles', plugin_dir_url( __FILE__ ) . 'assets/style.css', array(), '1.0.0' );
323 - }
324 -}
325 -add_action( 'admin_enqueue_scripts', 'easyfonts_enqueue_options_styles' );
326 -
327 -function easyfonts_settings_link($links) {
328 - $settings_link = '<a href="options-general.php?page=easyfonts">Settings</a>';
329 - array_push($links, $settings_link);
330 - return $links;
331 -}
332 -add_filter("plugin_action_links_easyfonts/easyfonts.php", "easyfonts_settings_link");
204 +);