| 1 |
<?php |
| 2 |
/** |
| 3 |
* Handles autoptimizeExtra frontend features + admin options page |
| 4 |
*/ |
| 5 |
|
| 6 |
if ( ! defined( 'ABSPATH' ) ) { |
| 7 |
exit; |
| 8 |
} |
| 9 |
|
| 10 |
class autoptimizeExtra |
| 11 |
{ |
| 12 |
/** |
| 13 |
* Options |
| 14 |
* |
| 15 |
* @var array |
| 16 |
*/ |
| 17 |
protected $options = array(); |
| 18 |
|
| 19 |
/** |
| 20 |
* Creates an instance and calls run(). |
| 21 |
* |
| 22 |
* @param array $options Optional. Allows overriding options without having to specify them via admin options page. |
| 23 |
*/ |
| 24 |
public function __construct( $options = array() ) |
| 25 |
{ |
| 26 |
if ( empty( $options ) ) { |
| 27 |
$options = $this->fetch_options(); |
| 28 |
} |
| 29 |
|
| 30 |
$this->options = $options; |
| 31 |
} |
| 32 |
|
| 33 |
public function run() |
| 34 |
{ |
| 35 |
if ( is_admin() ) { |
| 36 |
add_action( 'admin_menu', array( $this, 'admin_menu' ) ); |
| 37 |
add_filter( 'autoptimize_filter_settingsscreen_tabs', array( $this, 'add_extra_tab' ) ); |
| 38 |
} else { |
| 39 |
$this->run_on_frontend(); |
| 40 |
} |
| 41 |
} |
| 42 |
|
| 43 |
protected function fetch_options() |
| 44 |
{ |
| 45 |
$value = get_option( 'autoptimize_extra_settings' ); |
| 46 |
if ( empty( $value ) ) { |
| 47 |
// Fallback to returning defaults when no stored option exists yet. |
| 48 |
$value = autoptimizeConfig::get_ao_extra_default_options(); |
| 49 |
} |
| 50 |
|
| 51 |
// get service availability. |
| 52 |
$value['availabilities'] = get_option( 'autoptimize_service_availablity' ); |
| 53 |
|
| 54 |
if ( empty( $value['availabilities'] ) ) { |
| 55 |
$value['availabilities'] = autoptimizeUtils::check_service_availability( true ); |
| 56 |
} |
| 57 |
|
| 58 |
return $value; |
| 59 |
} |
| 60 |
|
| 61 |
public function disable_emojis() |
| 62 |
{ |
| 63 |
// Removing all actions related to emojis! |
| 64 |
remove_action( 'admin_print_styles', 'print_emoji_styles' ); |
| 65 |
remove_action( 'wp_head', 'print_emoji_detection_script', 7 ); |
| 66 |
remove_action( 'admin_print_scripts', 'print_emoji_detection_script' ); |
| 67 |
remove_action( 'wp_print_styles', 'print_emoji_styles' ); |
| 68 |
remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' ); |
| 69 |
remove_filter( 'the_content_feed', 'wp_staticize_emoji' ); |
| 70 |
remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); |
| 71 |
|
| 72 |
// Removes TinyMCE emojis. |
| 73 |
add_filter( 'tiny_mce_plugins', array( $this, 'filter_disable_emojis_tinymce' ) ); |
| 74 |
|
| 75 |
// Removes emoji dns-preftech. |
| 76 |
add_filter( 'wp_resource_hints', array( $this, 'filter_remove_emoji_dns_prefetch' ), 10, 2 ); |
| 77 |
} |
| 78 |
|
| 79 |
public function filter_disable_emojis_tinymce( $plugins ) |
| 80 |
{ |
| 81 |
if ( is_array( $plugins ) ) { |
| 82 |
return array_diff( $plugins, array( 'wpemoji' ) ); |
| 83 |
} else { |
| 84 |
return array(); |
| 85 |
} |
| 86 |
} |
| 87 |
|
| 88 |
public function filter_remove_qs( $src ) { |
| 89 |
if ( strpos( $src, '?ver=' ) ) { |
| 90 |
$src = remove_query_arg( 'ver', $src ); |
| 91 |
} |
| 92 |
|
| 93 |
return $src; |
| 94 |
} |
| 95 |
|
| 96 |
public function extra_async_js( $in ) |
| 97 |
{ |
| 98 |
$exclusions = array(); |
| 99 |
if ( ! empty( $in ) ) { |
| 100 |
$exclusions = array_fill_keys( array_filter( array_map( 'trim', explode( ',', $in ) ) ), '' ); |
| 101 |
} |
| 102 |
|
| 103 |
$settings = $this->options['autoptimize_extra_text_field_3']; |
| 104 |
$async = array_fill_keys( array_filter( array_map( 'trim', explode( ',', $settings ) ) ), '' ); |
| 105 |
$attr = apply_filters( 'autoptimize_filter_extra_async', 'async' ); |
| 106 |
foreach ( $async as $k => $v ) { |
| 107 |
$async[ $k ] = $attr; |
| 108 |
} |
| 109 |
|
| 110 |
// Merge exclusions & asyncs in one array and return to AO API. |
| 111 |
$merged = array_merge( $exclusions, $async ); |
| 112 |
|
| 113 |
return $merged; |
| 114 |
} |
| 115 |
|
| 116 |
protected function run_on_frontend() |
| 117 |
{ |
| 118 |
$options = $this->options; |
| 119 |
|
| 120 |
// Disable emojis if specified. |
| 121 |
if ( ! empty( $options['autoptimize_extra_checkbox_field_1'] ) ) { |
| 122 |
$this->disable_emojis(); |
| 123 |
} |
| 124 |
|
| 125 |
// Remove version query parameters. |
| 126 |
if ( ! empty( $options['autoptimize_extra_checkbox_field_0'] ) ) { |
| 127 |
add_filter( 'script_loader_src', array( $this, 'filter_remove_qs' ), 15, 1 ); |
| 128 |
add_filter( 'style_loader_src', array( $this, 'filter_remove_qs' ), 15, 1 ); |
| 129 |
} |
| 130 |
|
| 131 |
// Making sure is_plugin_active() exists when we need it. |
| 132 |
if ( ! function_exists( 'is_plugin_active' ) ) { |
| 133 |
require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 134 |
} |
| 135 |
// Avoiding conflicts of interest when async-javascript plugin is active! |
| 136 |
$async_js_plugin_active = false; |
| 137 |
if ( function_exists( 'is_plugin_active' ) && is_plugin_active( 'async-javascript/async-javascript.php' ) ) { |
| 138 |
$async_js_plugin_active = true; |
| 139 |
} |
| 140 |
if ( ! empty( $options['autoptimize_extra_text_field_3'] ) && ! $async_js_plugin_active ) { |
| 141 |
add_filter( 'autoptimize_filter_js_exclude', array( $this, 'extra_async_js' ), 10, 1 ); |
| 142 |
} |
| 143 |
|
| 144 |
// Optimize google fonts! |
| 145 |
if ( ! empty( $options['autoptimize_extra_radio_field_4'] ) && ( '1' !== $options['autoptimize_extra_radio_field_4'] ) ) { |
| 146 |
add_filter( 'wp_resource_hints', array( $this, 'filter_remove_gfonts_dnsprefetch' ), 10, 2 ); |
| 147 |
add_filter( 'autoptimize_html_after_minify', array( $this, 'filter_optimize_google_fonts' ), 10, 1 ); |
| 148 |
add_filter( 'autoptimize_extra_filter_tobepreconn', array( $this, 'filter_preconnect_google_fonts' ), 10, 1 ); |
| 149 |
} |
| 150 |
|
| 151 |
// Preconnect! |
| 152 |
if ( ! empty( $options['autoptimize_extra_text_field_2'] ) || has_filter( 'autoptimize_extra_filter_tobepreconn' ) ) { |
| 153 |
add_filter( 'wp_resource_hints', array( $this, 'filter_preconnect' ), 10, 2 ); |
| 154 |
} |
| 155 |
|
| 156 |
// Optimize Images kicks in if; |
| 157 |
// * the option is activated by user. |
| 158 |
// * imgopt user stats does not have status -2. |
| 159 |
// * imgopt status is not "down". |
| 160 |
// * imgopt status is not "launch" or imgopt_launch_ok() returns be true. |
| 161 |
$_do_cdn = true; |
| 162 |
$_userstatus = $this->get_imgopt_provider_userstatus(); |
| 163 |
if ( -2 == $_userstatus['Status'] ) { |
| 164 |
$_do_cdn = false; |
| 165 |
} |
| 166 |
|
| 167 |
if ( ! empty( $options['autoptimize_extra_checkbox_field_5'] ) && $_do_cdn && 'down' !== $options['availabilities']['extra_imgopt']['status'] && ( 'launch' !== $options['availabilities']['extra_imgopt']['status'] || $this->imgopt_launch_ok() ) ) { |
| 168 |
if ( apply_filters( 'autoptimize_filter_extra_imgopt_do', true ) ) { |
| 169 |
add_filter( 'autoptimize_html_after_minify', array( $this, 'filter_optimize_images' ), 10, 1 ); |
| 170 |
$_imgopt_active = true; |
| 171 |
} |
| 172 |
if ( apply_filters( 'autoptimize_filter_extra_imgopt_do_css', true ) ) { |
| 173 |
add_filter( 'autoptimize_filter_base_replace_cdn', array( $this, 'filter_optimize_css_images' ), 10, 1 ); |
| 174 |
$_imgopt_active = true; |
| 175 |
} |
| 176 |
if ( $_imgopt_active ) { |
| 177 |
add_filter( 'autoptimize_extra_filter_tobepreconn', array( $this, 'filter_preconnect_imgopt_url' ), 10, 1 ); |
| 178 |
} |
| 179 |
} |
| 180 |
} |
| 181 |
|
| 182 |
public function filter_remove_emoji_dns_prefetch( $urls, $relation_type ) |
| 183 |
{ |
| 184 |
$emoji_svg_url = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/' ); |
| 185 |
|
| 186 |
return $this->filter_remove_dns_prefetch( $urls, $relation_type, $emoji_svg_url ); |
| 187 |
} |
| 188 |
|
| 189 |
public function filter_remove_gfonts_dnsprefetch( $urls, $relation_type ) |
| 190 |
{ |
| 191 |
return $this->filter_remove_dns_prefetch( $urls, $relation_type, 'fonts.googleapis.com' ); |
| 192 |
} |
| 193 |
|
| 194 |
public function filter_remove_dns_prefetch( $urls, $relation_type, $url_to_remove ) |
| 195 |
{ |
| 196 |
if ( 'dns-prefetch' === $relation_type ) { |
| 197 |
$cnt = 0; |
| 198 |
foreach ( $urls as $url ) { |
| 199 |
if ( false !== strpos( $url, $url_to_remove ) ) { |
| 200 |
unset( $urls[ $cnt ] ); |
| 201 |
} |
| 202 |
$cnt++; |
| 203 |
} |
| 204 |
} |
| 205 |
|
| 206 |
return $urls; |
| 207 |
} |
| 208 |
|
| 209 |
public function filter_optimize_google_fonts( $in ) |
| 210 |
{ |
| 211 |
// Extract fonts, partly based on wp rocket's extraction code. |
| 212 |
$markup = preg_replace( '/<!--(.*)-->/Uis', '', $in ); |
| 213 |
preg_match_all( '#<link(?:\s+(?:(?!href\s*=\s*)[^>])+)?(?:\s+href\s*=\s*([\'"])((?:https?:)?\/\/fonts\.googleapis\.com\/css(?:(?!\1).)+)\1)(?:\s+[^>]*)?>#iU', $markup, $matches ); |
| 214 |
|
| 215 |
$fonts_collection = array(); |
| 216 |
if ( ! $matches[2] ) { |
| 217 |
return $in; |
| 218 |
} |
| 219 |
|
| 220 |
// Store them in $fonts array. |
| 221 |
$i = 0; |
| 222 |
foreach ( $matches[2] as $font ) { |
| 223 |
if ( ! preg_match( '/rel=["\']dns-prefetch["\']/', $matches[0][ $i ] ) ) { |
| 224 |
// Get fonts name. |
| 225 |
$font = str_replace( array( '%7C', '%7c' ), '|', $font ); |
| 226 |
$font = explode( 'family=', $font ); |
| 227 |
$font = ( isset( $font[1] ) ) ? explode( '&', $font[1] ) : array(); |
| 228 |
// Add font to $fonts[$i] but make sure not to pollute with an empty family! |
| 229 |
$_thisfont = array_values( array_filter( explode( '|', reset( $font ) ) ) ); |
| 230 |
if ( ! empty( $_thisfont ) ) { |
| 231 |
$fonts_collection[ $i ]['fonts'] = $_thisfont; |
| 232 |
// And add subset if any! |
| 233 |
$subset = ( is_array( $font ) ) ? end( $font ) : ''; |
| 234 |
if ( false !== strpos( $subset, 'subset=' ) ) { |
| 235 |
$subset = str_replace( array( '%2C', '%2c' ), ',', $subset ); |
| 236 |
$subset = explode( 'subset=', $subset ); |
| 237 |
$fonts_collection[ $i ]['subsets'] = explode( ',', $subset[1] ); |
| 238 |
} |
| 239 |
} |
| 240 |
// And remove Google Fonts. |
| 241 |
$in = str_replace( $matches[0][ $i ], '', $in ); |
| 242 |
} |
| 243 |
$i++; |
| 244 |
} |
| 245 |
|
| 246 |
$options = $this->options; |
| 247 |
$fonts_markup = ''; |
| 248 |
if ( '2' === $options['autoptimize_extra_radio_field_4'] ) { |
| 249 |
// Remove Google Fonts. |
| 250 |
unset( $fonts_collection ); |
| 251 |
return $in; |
| 252 |
} elseif ( '3' === $options['autoptimize_extra_radio_field_4'] || '5' === $options['autoptimize_extra_radio_field_4'] ) { |
| 253 |
// Aggregate & link! |
| 254 |
$fonts_string = ''; |
| 255 |
$subset_string = ''; |
| 256 |
foreach ( $fonts_collection as $font ) { |
| 257 |
$fonts_string .= '|' . trim( implode( '|', $font['fonts'] ), '|' ); |
| 258 |
if ( ! empty( $font['subsets'] ) ) { |
| 259 |
$subset_string .= ',' . trim( implode( ',', $font['subsets'] ), ',' ); |
| 260 |
} |
| 261 |
} |
| 262 |
|
| 263 |
if ( ! empty( $subset_string ) ) { |
| 264 |
$subset_string = str_replace( ',', '%2C', ltrim( $subset_string, ',' ) ); |
| 265 |
$fonts_string = $fonts_string . '&subset=' . $subset_string; |
| 266 |
} |
| 267 |
|
| 268 |
$fonts_string = str_replace( '|', '%7C', ltrim( $fonts_string, '|' ) ); |
| 269 |
|
| 270 |
if ( ! empty( $fonts_string ) ) { |
| 271 |
if ( '5' === $options['autoptimize_extra_radio_field_4'] ) { |
| 272 |
$rel_string = 'rel="preload" as="style" onload="' . autoptimizeConfig::get_ao_css_preload_onload() . '"'; |
| 273 |
} else { |
| 274 |
$rel_string = 'rel="stylesheet"'; |
| 275 |
} |
| 276 |
$fonts_markup = '<link ' . $rel_string . ' id="ao_optimized_gfonts" href="https://fonts.googleapis.com/css?family=' . $fonts_string . '" />'; |
| 277 |
} |
| 278 |
} elseif ( '4' === $options['autoptimize_extra_radio_field_4'] ) { |
| 279 |
// Aggregate & load async (webfont.js impl.)! |
| 280 |
$fonts_array = array(); |
| 281 |
foreach ( $fonts_collection as $_fonts ) { |
| 282 |
if ( ! empty( $_fonts['subsets'] ) ) { |
| 283 |
$_subset = implode( ',', $_fonts['subsets'] ); |
| 284 |
foreach ( $_fonts['fonts'] as $key => $_one_font ) { |
| 285 |
$_one_font = $_one_font . ':' . $_subset; |
| 286 |
$_fonts['fonts'][ $key ] = $_one_font; |
| 287 |
} |
| 288 |
} |
| 289 |
$fonts_array = array_merge( $fonts_array, $_fonts['fonts'] ); |
| 290 |
} |
| 291 |
|
| 292 |
$fonts_array = array_map( 'urldecode', $fonts_array ); |
| 293 |
$fonts_markup = '<script data-cfasync="false" id="ao_optimized_gfonts_config" type="text/javascript">WebFontConfig={google:{families:' . wp_json_encode( $fonts_array ) . ' },classes:false, events:false, timeout:1500};</script>'; |
| 294 |
$fonts_library_markup = '<script data-cfasync="false" id="ao_optimized_gfonts_webfontloader" type="text/javascript">(function() {var wf = document.createElement(\'script\');wf.src=\'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js\';wf.type=\'text/javascript\';wf.async=\'true\';var s=document.getElementsByTagName(\'script\')[0];s.parentNode.insertBefore(wf, s);})();</script>'; |
| 295 |
$in = substr_replace( $in, $fonts_library_markup . '</head>', strpos( $in, '</head>' ), strlen( '</head>' ) ); |
| 296 |
} |
| 297 |
|
| 298 |
// Replace back in markup. |
| 299 |
$out = substr_replace( $in, $fonts_markup . '<link', strpos( $in, '<link' ), strlen( '<link' ) ); |
| 300 |
unset( $fonts_collection ); |
| 301 |
|
| 302 |
// and insert preload polyfill if "link preload" and if the polyfill isn't there yet (courtesy of inline&defer). |
| 303 |
$preload_polyfill = autoptimizeConfig::get_ao_css_preload_polyfill(); |
| 304 |
if ( '5' === $options['autoptimize_extra_radio_field_4'] && strpos( $out, $preload_polyfill ) === false ) { |
| 305 |
$out = str_replace( '</body>', $preload_polyfill . '</body>', $out ); |
| 306 |
} |
| 307 |
return $out; |
| 308 |
} |
| 309 |
|
| 310 |
public function filter_preconnect( $hints, $relation_type ) |
| 311 |
{ |
| 312 |
$options = $this->options; |
| 313 |
|
| 314 |
// Get settings and store in array. |
| 315 |
$preconns = array_filter( array_map( 'trim', explode( ',', $options['autoptimize_extra_text_field_2'] ) ) ); |
| 316 |
$preconns = apply_filters( 'autoptimize_extra_filter_tobepreconn', $preconns ); |
| 317 |
|
| 318 |
// Walk array, extract domain and add to new array with crossorigin attribute. |
| 319 |
foreach ( $preconns as $preconn ) { |
| 320 |
$parsed = parse_url( $preconn ); |
| 321 |
|
| 322 |
if ( is_array( $parsed ) && empty( $parsed['scheme'] ) ) { |
| 323 |
$domain = '//' . $parsed['host']; |
| 324 |
} elseif ( is_array( $parsed ) ) { |
| 325 |
$domain = $parsed['scheme'] . '://' . $parsed['host']; |
| 326 |
} |
| 327 |
|
| 328 |
if ( ! empty( $domain ) ) { |
| 329 |
$hint = array( 'href' => $domain ); |
| 330 |
// Fonts don't get preconnected unless crossorigin flag is set, non-fonts don't get preconnected if origin flag is set |
| 331 |
// so hardcode fonts.gstatic.com to come with crossorigin and have filter to add other domains if needed. |
| 332 |
$crossorigins = apply_filters( 'autoptimize_extra_filter_preconn_crossorigin', array( 'https://fonts.gstatic.com' ) ); |
| 333 |
if ( in_array( $domain, $crossorigins ) ) { |
| 334 |
$hint['crossorigin'] = 'anonymous'; |
| 335 |
} |
| 336 |
$new_hints[] = $hint; |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
// Merge in WP's preconnect hints. |
| 341 |
if ( 'preconnect' === $relation_type && ! empty( $new_hints ) ) { |
| 342 |
$hints = array_merge( $hints, $new_hints ); |
| 343 |
} |
| 344 |
|
| 345 |
return $hints; |
| 346 |
} |
| 347 |
|
| 348 |
public function filter_preconnect_google_fonts( $in ) |
| 349 |
{ |
| 350 |
if ( '2' !== $this->options['autoptimize_extra_radio_field_4'] ) { |
| 351 |
// Preconnect to fonts.gstatic.com unless we remove gfonts. |
| 352 |
$in[] = 'https://fonts.gstatic.com'; |
| 353 |
} |
| 354 |
|
| 355 |
if ( '4' === $this->options['autoptimize_extra_radio_field_4'] ) { |
| 356 |
// Preconnect even more hosts for webfont.js! |
| 357 |
$in[] = 'https://ajax.googleapis.com'; |
| 358 |
$in[] = 'https://fonts.googleapis.com'; |
| 359 |
} |
| 360 |
|
| 361 |
return $in; |
| 362 |
} |
| 363 |
|
| 364 |
public function filter_optimize_images( $in ) |
| 365 |
{ |
| 366 |
/* |
| 367 |
* potential future functional improvements: |
| 368 |
* |
| 369 |
* picture element. |
| 370 |
* filter for critical CSS. |
| 371 |
*/ |
| 372 |
|
| 373 |
$imgopt_base_url = $this->get_imgopt_base_url(); |
| 374 |
$to_replace = array(); |
| 375 |
|
| 376 |
// extract img tags. |
| 377 |
if ( preg_match_all( '#<img[^>]*src[^>]*>#Usmi', $in, $matches ) ) { |
| 378 |
foreach ( $matches[0] as $tag ) { |
| 379 |
$orig_tag = $tag; |
| 380 |
$imgopt_w = ''; |
| 381 |
$imgopt_h = ''; |
| 382 |
|
| 383 |
// first do (data-)srcsets. |
| 384 |
if ( preg_match_all( '#srcset=("|\')(.*)("|\')#Usmi', $tag, $allsrcsets, PREG_SET_ORDER ) ) { |
| 385 |
foreach ( $allsrcsets as $srcset ) { |
| 386 |
$srcset = $srcset[2]; |
| 387 |
$srcsets = explode( ',', $srcset ); |
| 388 |
foreach ( $srcsets as $indiv_srcset ) { |
| 389 |
$indiv_srcset_parts = explode( ' ', trim( $indiv_srcset ) ); |
| 390 |
if ( $indiv_srcset_parts[1] && rtrim( $indiv_srcset_parts[1], 'w' ) !== $indiv_srcset_parts[1] ) { |
| 391 |
$imgopt_w = rtrim( $indiv_srcset_parts[1], 'w' ); |
| 392 |
} |
| 393 |
if ( $this->can_optimize_image( $indiv_srcset_parts[0] ) ) { |
| 394 |
$imgopt_url = $this->build_imgopt_url( $indiv_srcset_parts[0], $imgopt_w, '' ); |
| 395 |
$tag = str_replace( $indiv_srcset_parts[0], $imgopt_url, $tag ); |
| 396 |
$to_replace[ $orig_tag ] = $tag; |
| 397 |
} |
| 398 |
} |
| 399 |
} |
| 400 |
} |
| 401 |
|
| 402 |
// proceed with img src. |
| 403 |
// first reset and then get width and height and add to $imgopt_size. |
| 404 |
$imgopt_w = ''; |
| 405 |
$imgopt_h = ''; |
| 406 |
if ( preg_match( '#width=("|\')(.*)("|\')#Usmi', $tag, $width ) ) { |
| 407 |
$imgopt_w = $width[2]; |
| 408 |
} |
| 409 |
if ( preg_match( '#height=("|\')(.*)("|\')#Usmi', $tag, $height ) ) { |
| 410 |
$imgopt_h = $height[2]; |
| 411 |
} |
| 412 |
|
| 413 |
// then start replacing images src. |
| 414 |
if ( preg_match_all( '#src=(?:"|\')(?!data)(.*)(?:"|\')#Usmi', $tag, $urls, PREG_SET_ORDER ) ) { |
| 415 |
foreach ( $urls as $url ) { |
| 416 |
$full_src_orig = $url[0]; |
| 417 |
$url = $url[1]; |
| 418 |
if ( $this->can_optimize_image( $url ) ) { |
| 419 |
$imgopt_url = $this->build_imgopt_url( $url, $imgopt_w, $imgopt_h ); |
| 420 |
$full_imgopt_src = str_replace( $url, $imgopt_url, $full_src_orig ); |
| 421 |
$tag = str_replace( $full_src_orig, $full_imgopt_src, $tag ); |
| 422 |
$to_replace[ $orig_tag ] = $tag; |
| 423 |
} |
| 424 |
} |
| 425 |
} |
| 426 |
} |
| 427 |
} |
| 428 |
$out = str_replace( array_keys( $to_replace ), array_values( $to_replace ), $in ); |
| 429 |
|
| 430 |
// img thumbnails in e.g. woocommerce. |
| 431 |
if ( strpos( $out, 'data-thumb' ) !== false && apply_filters( 'autoptimize_filter_extra_imgopt_datathumbs', true ) ) { |
| 432 |
$out = preg_replace_callback( |
| 433 |
'/\<div(?:[^>]?)\sdata-thumb\=(?:\"|\')(.+?)(?:\"|\')(?:[^>]*)?\>/s', |
| 434 |
array( $this, 'replace_data_thumbs' ), |
| 435 |
$out |
| 436 |
); |
| 437 |
} |
| 438 |
|
| 439 |
return $out; |
| 440 |
} |
| 441 |
|
| 442 |
public function filter_optimize_css_images( $in ) |
| 443 |
{ |
| 444 |
$imgopt_base_url = $this->get_imgopt_base_url(); |
| 445 |
$in = $this->normalize_img_urls( $in ); |
| 446 |
|
| 447 |
if ( $this->can_optimize_image( $in ) ) { |
| 448 |
return $this->build_imgopt_url( $in, '', '' ); |
| 449 |
} else { |
| 450 |
return $in; |
| 451 |
} |
| 452 |
} |
| 453 |
|
| 454 |
private function get_imgopt_base_url() |
| 455 |
{ |
| 456 |
static $imgopt_base_url = null; |
| 457 |
|
| 458 |
if ( is_null( $imgopt_base_url ) ) { |
| 459 |
$imgopt_host = $this->get_imgopt_host(); |
| 460 |
$quality = $this->get_img_quality_string(); |
| 461 |
$ret_val = apply_filters( 'autoptimize_filter_extra_imgopt_wait', 'ret_img' ); // values: ret_wait, ret_img, ret_json, ret_blank. |
| 462 |
$imgopt_base_url = $imgopt_host . 'client/' . $quality . ',' . $ret_val; |
| 463 |
$imgopt_base_url = apply_filters( 'autoptimize_filter_extra_imgopt_base_url', $imgopt_base_url ); |
| 464 |
} |
| 465 |
|
| 466 |
return $imgopt_base_url; |
| 467 |
} |
| 468 |
|
| 469 |
private function can_optimize_image( $url ) |
| 470 |
{ |
| 471 |
static $cdn_url = null; |
| 472 |
static $nopti_images = null; |
| 473 |
|
| 474 |
if ( is_null( $cdn_url ) ) { |
| 475 |
$cdn_url = apply_filters( 'autoptimize_filter_base_cdnurl', get_option( 'autoptimize_cdn_url', '' ) ); |
| 476 |
} |
| 477 |
|
| 478 |
if ( is_null( $nopti_images ) ) { |
| 479 |
$nopti_images = apply_filters( 'autoptimize_filter_extra_imgopt_noptimize', '' ); |
| 480 |
} |
| 481 |
|
| 482 |
$imgopt_base_url = $this->get_imgopt_base_url(); |
| 483 |
$site_host = AUTOPTIMIZE_SITE_DOMAIN; |
| 484 |
$url_parsed = parse_url( $url ); |
| 485 |
|
| 486 |
if ( array_key_exists( 'host', $url_parsed ) && $url_parsed['host'] !== $site_host && empty( $cdn_url ) ) { |
| 487 |
return false; |
| 488 |
} elseif ( ! empty( $cdn_url ) && strpos( $url, $cdn_url ) === false && array_key_exists( 'host', $url_parsed ) && $url_parsed['host'] !== $site_host ) { |
| 489 |
return false; |
| 490 |
} elseif ( strpos( $url, '.php' ) !== false ) { |
| 491 |
return false; |
| 492 |
} elseif ( str_ireplace( array( '.png', '.gif', '.jpg', '.jpeg', '.webp' ), '', $url_parsed['path'] ) === $url_parsed['path'] ) { |
| 493 |
// fixme: better check against end of string. |
| 494 |
return false; |
| 495 |
} elseif ( ! empty( $nopti_images ) ) { |
| 496 |
$nopti_images_array = array_filter( array_map( 'trim', explode( ',', $nopti_images ) ) ); |
| 497 |
foreach ( $nopti_images_array as $nopti_image ) { |
| 498 |
if ( strpos( $url, $nopti_image ) !== false ) { |
| 499 |
return false; |
| 500 |
} |
| 501 |
} |
| 502 |
} |
| 503 |
return true; |
| 504 |
} |
| 505 |
|
| 506 |
private function build_imgopt_url( $orig_url, $width = 0, $height = 0 ) |
| 507 |
{ |
| 508 |
// sanitize width and height. |
| 509 |
if ( strpos( $width, '%' ) !== false ) { |
| 510 |
$width = 0; |
| 511 |
} |
| 512 |
if ( strpos( $height, '%' ) !== false ) { |
| 513 |
$height = 0; |
| 514 |
} |
| 515 |
$width = (int) $width; |
| 516 |
$height = (int) $height; |
| 517 |
|
| 518 |
$filtered_url = apply_filters( 'autoptimize_filter_extra_imgopt_build_url', $orig_url, $width, $height ); |
| 519 |
|
| 520 |
if ( $filtered_url !== $orig_url ) { |
| 521 |
return $filtered_url; |
| 522 |
} |
| 523 |
|
| 524 |
$orig_url = $this->normalize_img_urls( $orig_url ); |
| 525 |
$imgopt_base_url = $this->get_imgopt_base_url(); |
| 526 |
$imgopt_size = ''; |
| 527 |
|
| 528 |
if ( $width && 0 !== $width ) { |
| 529 |
$imgopt_size = ',w_' . $width; |
| 530 |
} |
| 531 |
|
| 532 |
if ( $height && 0 !== $height ) { |
| 533 |
$imgopt_size .= ',h_' . $height; |
| 534 |
} |
| 535 |
|
| 536 |
$url = $imgopt_base_url . $imgopt_size . '/' . $orig_url; |
| 537 |
|
| 538 |
return $url; |
| 539 |
} |
| 540 |
|
| 541 |
public function replace_data_thumbs( $matches ) |
| 542 |
{ |
| 543 |
if ( $this->can_optimize_image( $matches[1] ) ) { |
| 544 |
return str_replace( $matches[1], $this->build_imgopt_url( $matches[1], 150, 150 ), $matches[0] ); |
| 545 |
} else { |
| 546 |
return $matches[0]; |
| 547 |
} |
| 548 |
} |
| 549 |
|
| 550 |
public function filter_preconnect_imgopt_url( $in ) |
| 551 |
{ |
| 552 |
$imgopt_url_array = parse_url( $this->get_imgopt_base_url() ); |
| 553 |
$in[] = $imgopt_url_array['scheme'] . '://' . $imgopt_url_array['host']; |
| 554 |
|
| 555 |
return $in; |
| 556 |
} |
| 557 |
|
| 558 |
private function normalize_img_urls( $in ) |
| 559 |
{ |
| 560 |
static $cdn_domain = null; |
| 561 |
if ( is_null( $cdn_domain ) ) { |
| 562 |
$cdn_url = apply_filters( 'autoptimize_filter_base_cdnurl', get_option( 'autoptimize_cdn_url', '' ) ); |
| 563 |
if ( ! empty( $cdn_url ) ) { |
| 564 |
$cdn_domain = parse_url( $cdn_url, PHP_URL_HOST ); |
| 565 |
} else { |
| 566 |
$cdn_domain = ''; |
| 567 |
} |
| 568 |
} |
| 569 |
|
| 570 |
$parsed_site_url = parse_url( site_url() ); |
| 571 |
|
| 572 |
if ( strpos( $in, 'http' ) !== 0 && strpos( $in, '//' ) === 0 ) { |
| 573 |
$in = $parsed_site_url['scheme'] . ':' . $in; |
| 574 |
} elseif ( strpos( $in, '/' ) === 0 ) { |
| 575 |
$in = $parsed_site_url['scheme'] . '://' . $parsed_site_url['host'] . $in; |
| 576 |
} elseif ( ! empty( $cdn_domain ) && strpos( $in, $cdn_domain ) !== 0 ) { |
| 577 |
$in = str_replace( $cdn_domain, $parsed_site_url['host'], $in ); |
| 578 |
} |
| 579 |
|
| 580 |
return apply_filters( 'autoptimize_filter_extra_imgopt_normalized_url', $in ); |
| 581 |
} |
| 582 |
|
| 583 |
private function get_img_quality_array() |
| 584 |
{ |
| 585 |
static $img_quality_array = null; |
| 586 |
|
| 587 |
if ( is_null( $img_quality_array ) ) { |
| 588 |
$img_quality_array = array( |
| 589 |
'1' => 'lossy', |
| 590 |
'2' => 'glossy', |
| 591 |
'3' => 'lossless', |
| 592 |
); |
| 593 |
$img_quality_array = apply_filters( 'autoptimize_filter_extra_imgopt_quality_array', $img_quality_array ); |
| 594 |
} |
| 595 |
|
| 596 |
return $img_quality_array; |
| 597 |
} |
| 598 |
|
| 599 |
private function get_img_quality_setting() |
| 600 |
{ |
| 601 |
static $_img_q = null; |
| 602 |
|
| 603 |
if ( is_null( $_img_q ) ) { |
| 604 |
if ( is_array( $this->options ) && array_key_exists( 'autoptimize_extra_select_field_6', $this->options ) ) { |
| 605 |
$_setting = $this->options['autoptimize_extra_select_field_6']; |
| 606 |
} |
| 607 |
|
| 608 |
if ( ! isset( $_setting ) || empty( $_setting ) || ( '1' !== $_setting && '3' !== $_setting ) ) { |
| 609 |
// default image opt. value is 2 ("glossy"). |
| 610 |
$_img_q = '2'; |
| 611 |
} else { |
| 612 |
$_img_q = $_setting; |
| 613 |
} |
| 614 |
} |
| 615 |
|
| 616 |
return $_img_q; |
| 617 |
} |
| 618 |
|
| 619 |
private function get_img_quality_string() |
| 620 |
{ |
| 621 |
static $_img_q_string = null; |
| 622 |
|
| 623 |
if ( is_null( $_img_q_string ) ) { |
| 624 |
$_quality_array = $this->get_img_quality_array(); |
| 625 |
$_setting = $this->get_img_quality_setting(); |
| 626 |
$_img_q_string = apply_filters( 'autoptimize_filter_extra_imgopt_quality', 'q_' . $_quality_array[ $_setting ] ); |
| 627 |
} |
| 628 |
|
| 629 |
return $_img_q_string; |
| 630 |
} |
| 631 |
|
| 632 |
public static function get_img_provider_stats() |
| 633 |
{ |
| 634 |
// wrapper around query_img_provider_stats() so we can get to $this->options from cronjob() in autoptimizeCacheChecker. |
| 635 |
$self = new self(); |
| 636 |
return $self->query_img_provider_stats(); |
| 637 |
} |
| 638 |
|
| 639 |
public function query_img_provider_stats() |
| 640 |
{ |
| 641 |
if ( ! empty( $this->options['autoptimize_extra_checkbox_field_5'] ) ) { |
| 642 |
$_img_provider_stat_url = ''; |
| 643 |
$_img_provider_endpoint = $this->get_imgopt_host() . 'read-domain/'; |
| 644 |
$_site_host = AUTOPTIMIZE_SITE_DOMAIN; |
| 645 |
|
| 646 |
// make sure parse_url result makes sense, keeping $_img_provider_stat_url empty if not. |
| 647 |
if ( $_site_host && ! empty( $_site_host ) ) { |
| 648 |
$_img_provider_stat_url = $_img_provider_endpoint . $_site_host; |
| 649 |
} |
| 650 |
|
| 651 |
$_img_provider_stat_url = apply_filters( 'autoptimize_filter_extra_imgopt_stat_url', $_img_provider_stat_url ); |
| 652 |
|
| 653 |
// only do the remote call if $_img_provider_stat_url is not empty to make sure no parse_url weirdness results in useless calls. |
| 654 |
if ( ! empty( $_img_provider_stat_url ) ) { |
| 655 |
$_img_stat_resp = wp_remote_get( $_img_provider_stat_url ); |
| 656 |
if ( ! is_wp_error( $_img_stat_resp ) ) { |
| 657 |
if ( '200' == wp_remote_retrieve_response_code( $_img_stat_resp ) ) { |
| 658 |
$_img_provider_stat = json_decode( wp_remote_retrieve_body( $_img_stat_resp ), true ); |
| 659 |
$_img_provider_stat['timestamp'] = time(); |
| 660 |
update_option( 'autoptimize_imgopt_provider_stat', $_img_provider_stat ); |
| 661 |
} |
| 662 |
} |
| 663 |
} |
| 664 |
} |
| 665 |
} |
| 666 |
|
| 667 |
public function imgopt_launch_ok() |
| 668 |
{ |
| 669 |
static $launch_status = null; |
| 670 |
|
| 671 |
if ( is_null( $launch_status ) ) { |
| 672 |
$avail_imgopt = $this->options['availabilities']['extra_imgopt']; |
| 673 |
$magic_number = intval( substr( md5( parse_url( AUTOPTIMIZE_WP_SITE_URL, PHP_URL_HOST ) ), 0, 3 ), 16 ); |
| 674 |
$has_launched = get_option( 'autoptimize_imgopt_launched', '' ); |
| 675 |
if ( $has_launched || ( is_array( $avail_imgopt ) && array_key_exists( 'launch-threshold', $avail_imgopt ) && $magic_number < $avail_imgopt['launch-threshold'] ) ) { |
| 676 |
$launch_status = true; |
| 677 |
if ( ! $has_launched ) { |
| 678 |
update_option( 'autoptimize_imgopt_launched', 'on' ); |
| 679 |
} |
| 680 |
} else { |
| 681 |
$launch_status = false; |
| 682 |
} |
| 683 |
} |
| 684 |
|
| 685 |
return $launch_status; |
| 686 |
} |
| 687 |
|
| 688 |
public static function imgopt_launch_ok_wrapper() |
| 689 |
{ |
| 690 |
// needed for "plug" notice in autoptimizeMain.php. |
| 691 |
$self = new self(); |
| 692 |
return $self->imgopt_launch_ok(); |
| 693 |
} |
| 694 |
|
| 695 |
public function get_imgopt_host() |
| 696 |
{ |
| 697 |
static $imgopt_host = null; |
| 698 |
|
| 699 |
if ( is_null( $imgopt_host ) ) { |
| 700 |
$avail_imgopt = $this->options['availabilities']['extra_imgopt']; |
| 701 |
if ( ! empty( $avail_imgopt ) && array_key_exists( 'hosts', $avail_imgopt ) && is_array( $avail_imgopt['hosts'] ) ) { |
| 702 |
$imgopt_host = array_rand( array_flip( $avail_imgopt['hosts'] ) ); |
| 703 |
} else { |
| 704 |
$imgopt_host = 'https://cdn.shortpixel.ai/'; |
| 705 |
} |
| 706 |
} |
| 707 |
|
| 708 |
return $imgopt_host; |
| 709 |
} |
| 710 |
|
| 711 |
public static function get_imgopt_host_wrapper() |
| 712 |
{ |
| 713 |
// needed for CI tests. |
| 714 |
$self = new self(); |
| 715 |
return $self->get_imgopt_host(); |
| 716 |
} |
| 717 |
|
| 718 |
public function get_imgopt_status_notice() { |
| 719 |
$_extra_options = $this->options; |
| 720 |
if ( ! empty( $_extra_options ) && is_array( $_extra_options ) && array_key_exists( 'autoptimize_extra_checkbox_field_5', $_extra_options ) && ! empty( $_extra_options['autoptimize_extra_checkbox_field_5'] ) ) { |
| 721 |
$_imgopt_notice = ''; |
| 722 |
$_stat = $this->get_imgopt_provider_userstatus(); |
| 723 |
$_site_host = AUTOPTIMIZE_SITE_DOMAIN; |
| 724 |
$_imgopt_upsell = 'https://shortpixel.com/aospai/af/GWRGFLW109483/' . $_site_host; |
| 725 |
|
| 726 |
if ( is_array( $_stat ) ) { |
| 727 |
if ( 1 == $_stat['Status'] ) { |
| 728 |
// translators: "add more credits" will appear in a "a href". |
| 729 |
$_imgopt_notice = sprintf( __( 'Your ShortPixel image optimization and CDN quota is almost used, make sure you %1$sadd more credits%2$s to avoid slowing down your website.', 'autoptimize' ), '<a href="' . $_imgopt_upsell . '" target="_blank">', '</a>' ); |
| 730 |
} elseif ( -1 == $_stat['Status'] || -2 == $_stat['Status'] ) { |
| 731 |
// translators: "add more credits" will appear in a "a href". |
| 732 |
$_imgopt_notice = sprintf( __( 'Your ShortPixel image optimization and CDN quota was used, %1$sadd more credits%2$s to keep fast serving optimized images on your site', 'autoptimize' ), '<a href="' . $_imgopt_upsell . '" target="_blank">', '</a>' ); |
| 733 |
$_imgopt_stats_refresh_url = add_query_arg( array( |
| 734 |
'page' => 'autoptimize_extra', |
| 735 |
'refreshImgProvStats' => '1', |
| 736 |
), admin_url( 'options-general.php' ) ); |
| 737 |
if ( $_stat && array_key_exists( 'timestamp', $_stat ) && ! empty( $_stat['timestamp'] ) ) { |
| 738 |
$_imgopt_stats_last_run = __( 'based on status at ', 'autoptimize' ) . date_i18n( get_option( 'time_format' ), $_stat['timestamp'] ); |
| 739 |
} else { |
| 740 |
$_imgopt_stats_last_run = __( 'based on previously fetched data', 'autoptimize' ); |
| 741 |
} |
| 742 |
$_imgopt_notice .= ' (' . $_imgopt_stats_last_run . ', '; |
| 743 |
// translators: "here to refresh" links to the Autoptimize Extra page and forces a refresh of the img opt stats. |
| 744 |
$_imgopt_notice .= sprintf( __( 'click %1$shere to refresh%2$s', 'autoptimize' ), '<a href="' . $_imgopt_stats_refresh_url . '">', '</a>).' ); |
| 745 |
} else { |
| 746 |
$_imgopt_upsell = 'https://shortpixel.com/g/af/GWRGFLW109483'; |
| 747 |
// translators: "log in to check your account" will appear in a "a href". |
| 748 |
$_imgopt_notice = sprintf( __( 'Your ShortPixel image optimization and CDN quota are in good shape, %1$slog in to check your account%2$s.', 'autoptimize' ), '<a href="' . $_imgopt_upsell . '" target="_blank">', '</a>' ); |
| 749 |
} |
| 750 |
$_imgopt_notice = apply_filters( 'autoptimize_filter_imgopt_notice', $_imgopt_notice ); |
| 751 |
|
| 752 |
return array( |
| 753 |
'status' => $_stat['Status'], |
| 754 |
'notice' => $_imgopt_notice, |
| 755 |
); |
| 756 |
} |
| 757 |
} |
| 758 |
return false; |
| 759 |
} |
| 760 |
|
| 761 |
public static function get_imgopt_status_notice_wrapper() { |
| 762 |
// needed for notice being shown in autoptimizeCacheChecker.php. |
| 763 |
$self = new self(); |
| 764 |
return $self->get_imgopt_status_notice(); |
| 765 |
} |
| 766 |
|
| 767 |
public function get_imgopt_provider_userstatus() { |
| 768 |
static $_provider_userstatus = null; |
| 769 |
|
| 770 |
if ( is_null( $_provider_userstatus ) ) { |
| 771 |
$_stat = get_option( 'autoptimize_imgopt_provider_stat', '' ); |
| 772 |
if ( is_array( $_stat ) ) { |
| 773 |
if ( array_key_exists( 'Status', $_stat ) ) { |
| 774 |
$_provider_userstatus['Status'] = $_stat['Status']; |
| 775 |
} else { |
| 776 |
// if no stats then we assume all is well. |
| 777 |
$_provider_userstatus['Status'] = 2; |
| 778 |
} |
| 779 |
if ( array_key_exists( 'timestamp', $_stat ) ) { |
| 780 |
$_provider_userstatus['timestamp'] = $_stat['timestamp']; |
| 781 |
} else { |
| 782 |
// if no timestamp then we return "". |
| 783 |
$_provider_userstatus['timestamp'] = ''; |
| 784 |
} |
| 785 |
} |
| 786 |
} |
| 787 |
|
| 788 |
return $_provider_userstatus; |
| 789 |
} |
| 790 |
|
| 791 |
public function admin_menu() |
| 792 |
{ |
| 793 |
add_submenu_page( null, 'autoptimize_extra', 'autoptimize_extra', 'manage_options', 'autoptimize_extra', array( $this, 'options_page' ) ); |
| 794 |
register_setting( 'autoptimize_extra_settings', 'autoptimize_extra_settings' ); |
| 795 |
} |
| 796 |
|
| 797 |
public function add_extra_tab( $in ) |
| 798 |
{ |
| 799 |
$in = array_merge( $in, array( 'autoptimize_extra' => __( 'Extra', 'autoptimize' ) ) ); |
| 800 |
|
| 801 |
return $in; |
| 802 |
} |
| 803 |
|
| 804 |
public function options_page() |
| 805 |
{ |
| 806 |
// Check querystring for "refreshCacheChecker" and call cachechecker if so. |
| 807 |
if ( array_key_exists( 'refreshImgProvStats', $_GET ) && 1 == $_GET['refreshImgProvStats'] ) { |
| 808 |
$this->query_img_provider_stats(); |
| 809 |
} |
| 810 |
|
| 811 |
// Working with actual option values from the database here. |
| 812 |
// That way any saves are still processed as expected, but we can still |
| 813 |
// override behavior by using `new autoptimizeExtra($custom_options)` and not have that custom |
| 814 |
// behavior being persisted in the DB even if save is done here. |
| 815 |
$options = $this->fetch_options(); |
| 816 |
$gfonts = $options['autoptimize_extra_radio_field_4']; |
| 817 |
$sp_url_suffix = '/af/GWRGFLW109483/' . AUTOPTIMIZE_SITE_DOMAIN; |
| 818 |
?> |
| 819 |
<style> |
| 820 |
#ao_settings_form {background: white;border: 1px solid #ccc;padding: 1px 15px;margin: 15px 10px 10px 0;} |
| 821 |
#ao_settings_form .form-table th {font-weight: normal;} |
| 822 |
#autoptimize_extra_descr{font-size: 120%;} |
| 823 |
</style> |
| 824 |
<div class="wrap"> |
| 825 |
<h1><?php _e( 'Autoptimize Settings', 'autoptimize' ); ?></h1> |
| 826 |
<?php echo autoptimizeConfig::ao_admin_tabs(); ?> |
| 827 |
<?php |
| 828 |
if ( 'on' !== get_option( 'autoptimize_js' ) && 'on' !== get_option( 'autoptimize_css' ) && 'on' !== get_option( 'autoptimize_html' ) ) { |
| 829 |
?> |
| 830 |
<div class="notice-warning notice"><p> |
| 831 |
<?php |
| 832 |
_e( 'Most of below Extra optimizations require at least one of HTML, JS or CSS autoptimizations being active.', 'autoptimize' ); |
| 833 |
?> |
| 834 |
</p></div> |
| 835 |
<?php |
| 836 |
} |
| 837 |
|
| 838 |
if ( 'down' === $options['availabilities']['extra_imgopt']['status'] ) { |
| 839 |
?> |
| 840 |
<div class="notice-warning notice"><p> |
| 841 |
<?php |
| 842 |
// translators: "Autoptimize support forum" will appear in a "a href". |
| 843 |
echo sprintf( __( 'The image optimization service is currently down, image optimization will be skipped until further notice. Check the %1$sAutoptimize support forum%2$s for more info.', 'autoptimize' ), '<a href="https://wordpress.org/support/plugin/autoptimize/" target="_blank">', '</a>' ); |
| 844 |
?> |
| 845 |
</p></div> |
| 846 |
<?php |
| 847 |
} |
| 848 |
|
| 849 |
if ( 'launch' === $options['availabilities']['extra_imgopt']['status'] && ! $this->imgopt_launch_ok() ) { |
| 850 |
?> |
| 851 |
<div class="notice-warning notice"><p> |
| 852 |
<?php |
| 853 |
_e( 'The image optimization service is launching, but not yet available for this domain, it should become available in the next couple of days.', 'autoptimize' ); |
| 854 |
?> |
| 855 |
</p></div> |
| 856 |
<?php |
| 857 |
} |
| 858 |
|
| 859 |
?> |
| 860 |
<form id='ao_settings_form' action='options.php' method='post'> |
| 861 |
<?php settings_fields( 'autoptimize_extra_settings' ); ?> |
| 862 |
<h2><?php _e( 'Extra Auto-Optimizations', 'autoptimize' ); ?></h2> |
| 863 |
<span id='autoptimize_extra_descr'><?php _e( 'The following settings can improve your site\'s performance even more.', 'autoptimize' ); ?></span> |
| 864 |
<table class="form-table"> |
| 865 |
<tr> |
| 866 |
<th scope="row"><?php _e( 'Google Fonts', 'autoptimize' ); ?></th> |
| 867 |
<td> |
| 868 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="1" <?php if ( ! in_array( $gfonts, array( 2, 3, 4, 5 ) ) ) { echo 'checked'; } ?> ><?php _e( 'Leave as is', 'autoptimize' ); ?><br/> |
| 869 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="2" <?php checked( 2, $gfonts, true ); ?> ><?php _e( 'Remove Google Fonts', 'autoptimize' ); ?><br/> |
| 870 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="3" <?php checked( 3, $gfonts, true ); ?> ><?php _e( 'Combine and link in head (fonts load fast but are render-blocking)', 'autoptimize' ); ?><br/> |
| 871 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="5" <?php checked( 5, $gfonts, true ); ?> ><?php _e( 'Combine and preload in head (fonts load late, but are not render-blocking)', 'autoptimize' ); ?><br/> |
| 872 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="4" <?php checked( 4, $gfonts, true ); ?> ><?php _e( 'Combine and load fonts asynchronously with <a href="https://github.com/typekit/webfontloader#readme" target="_blank">webfont.js</a>', 'autoptimize' ); ?><br/> |
| 873 |
</td> |
| 874 |
</tr> |
| 875 |
<tr> |
| 876 |
<th scope="row"><?php _e( 'Optimize Images', 'autoptimize' ); ?></th> |
| 877 |
<td> |
| 878 |
<label><input id='autoptimize_imgopt_checkbox' type='checkbox' name='autoptimize_extra_settings[autoptimize_extra_checkbox_field_5]' <?php if ( ! empty( $options['autoptimize_extra_checkbox_field_5'] ) && '1' === $options['autoptimize_extra_checkbox_field_5'] ) { echo 'checked="checked"'; } ?> value='1'><?php _e( 'Optimize images on the fly and serve them from a CDN.', 'autoptimize' ); ?></label> |
| 879 |
<?php |
| 880 |
// show shortpixel status. |
| 881 |
$_notice = $this->get_imgopt_status_notice(); |
| 882 |
if ( $_notice ) { |
| 883 |
switch ( $_notice['status'] ) { |
| 884 |
case 2: |
| 885 |
$_notice_color = 'green'; |
| 886 |
break; |
| 887 |
case 1: |
| 888 |
$_notice_color = 'orange'; |
| 889 |
break; |
| 890 |
case -1: |
| 891 |
$_notice_color = 'red'; |
| 892 |
break; |
| 893 |
case -2: |
| 894 |
$_notice_color = 'red'; |
| 895 |
break; |
| 896 |
default: |
| 897 |
$_notice_color = 'green'; |
| 898 |
} |
| 899 |
echo apply_filters( 'autoptimize_filter_imgopt_settings_status', '<p><strong><span style="color:' . $_notice_color . ';">' . __( 'Shortpixel status: ', 'autoptimize' ) . '</span></strong>' . $_notice['notice'] . '</p>' ); |
| 900 |
} else { |
| 901 |
// translators: link points to shortpixel. |
| 902 |
$upsell_msg_1 = '<p>' . sprintf( __( 'Get more Google love and improve your website\'s loading speed by having the images optimized on the fly by %1$sShortPixel%2$s and then cached and served fast from a CDN.', 'autoptimize' ), '<a href="https://shortpixel.com/aospai' . $sp_url_suffix . '" target="_blank">', '</a>' ); |
| 903 |
if ( 'launch' === $options['availabilities']['extra_imgopt']['status'] ) { |
| 904 |
$upsell_msg_2 = __( 'For a limited time only, this service is offered free for all Autoptimize users, <b>don\'t miss the chance to test it</b> and see how much it could improve your site\'s speed.', 'autoptimize' ); |
| 905 |
} else { |
| 906 |
// translators: link points to shortpixel. |
| 907 |
$upsell_msg_2 = sprintf( __( '%1$sSign-up now%2$s to receive a 1 000 bonus + 50% more image optimization credits regardless of the traffic used. More image optimizations can be purchased starting with $4.99.', 'autoptimize' ), '<a href="https://shortpixel.com/aospai' . $sp_url_suffix . '" target="_blank">', '</a>' ); |
| 908 |
} |
| 909 |
echo apply_filters( 'autoptimize_extra_imgopt_settings_copy', $upsell_msg_1 . ' ' . $upsell_msg_2 . '</p>' ); |
| 910 |
} |
| 911 |
// translators: link points to shortpixel FAQ. |
| 912 |
$faqcopy = sprintf( __( '<strong>Questions</strong>? Have a look at the %1$sShortPixel FAQ%2$s!', 'autoptimize' ), '<strong><a href="https://shortpixel.helpscoutdocs.com/category/60-shortpixel-ai-cdn" target="_blank">', '</strong></a>' ); |
| 913 |
// translators: links points to shortpixel TOS & Privacy Policy. |
| 914 |
$toscopy = sprintf( __( 'Usage of this feature is subject to Shortpixel\'s %1$sTerms of Use%2$s and %3$sPrivacy policy%4$s.', 'autoptimize' ), '<a href="https://shortpixel.com/tos' . $sp_url_suffix . '" target="_blank">', '</a>', '<a href="https://shortpixel.com/pp' . $sp_url_suffix . '" target="_blank">', '</a>' ); |
| 915 |
echo apply_filters( 'autoptimize_extra_imgopt_settings_tos', '<p>' . $faqcopy . ' ' . $toscopy . '</p>' ); |
| 916 |
?> |
| 917 |
</td> |
| 918 |
</tr> |
| 919 |
<tr id='autoptimize_imgopt_quality' <?php if ( ! array_key_exists( 'autoptimize_extra_checkbox_field_5', $options ) || ( ! empty( $options['autoptimize_extra_checkbox_field_5'] ) && '1' !== $options['autoptimize_extra_checkbox_field_5'] ) ) { echo 'class="hidden"'; } ?>> |
| 920 |
<th scope="row"><?php _e( 'Image Optimization quality', 'autoptimize' ); ?></th> |
| 921 |
<td> |
| 922 |
<label> |
| 923 |
<select name='autoptimize_extra_settings[autoptimize_extra_select_field_6]'> |
| 924 |
<?php |
| 925 |
$_imgopt_array = $this->get_img_quality_array(); |
| 926 |
$_imgopt_val = $this->get_img_quality_setting(); |
| 927 |
|
| 928 |
foreach ( $_imgopt_array as $key => $value ) { |
| 929 |
echo '<option value="' . $key . '"'; |
| 930 |
if ( $_imgopt_val == $key ) { |
| 931 |
echo ' selected'; |
| 932 |
} |
| 933 |
echo '>' . ucfirst( $value ) . '</option>'; |
| 934 |
} |
| 935 |
echo "\n"; |
| 936 |
?> |
| 937 |
</select> |
| 938 |
</label> |
| 939 |
<p> |
| 940 |
<?php |
| 941 |
// translators: link points to shortpixel image test page. |
| 942 |
echo apply_filters( 'autoptimize_extra_imgopt_quality_copy', sprintf( __( 'You can %1$stest compression levels here%2$s.', 'autoptimize' ), '<a href="https://shortpixel.com/oic' . $sp_url_suffix . '" target="_blank">', '</a>' ) ); |
| 943 |
?> |
| 944 |
</p> |
| 945 |
</td> |
| 946 |
</tr> |
| 947 |
<tr> |
| 948 |
<th scope="row"><?php _e( 'Remove emojis', 'autoptimize' ); ?></th> |
| 949 |
<td> |
| 950 |
<label><input type='checkbox' name='autoptimize_extra_settings[autoptimize_extra_checkbox_field_1]' <?php if ( ! empty( $options['autoptimize_extra_checkbox_field_1'] ) && '1' === $options['autoptimize_extra_checkbox_field_1'] ) { echo 'checked="checked"'; } ?> value='1'><?php _e( 'Removes WordPress\' core emojis\' inline CSS, inline JavaScript, and an otherwise un-autoptimized JavaScript file.', 'autoptimize' ); ?></label> |
| 951 |
</td> |
| 952 |
</tr> |
| 953 |
<tr> |
| 954 |
<th scope="row"><?php _e( 'Remove query strings from static resources', 'autoptimize' ); ?></th> |
| 955 |
<td> |
| 956 |
<label><input type='checkbox' name='autoptimize_extra_settings[autoptimize_extra_checkbox_field_0]' <?php if ( ! empty( $options['autoptimize_extra_checkbox_field_0'] ) && '1' === $options['autoptimize_extra_checkbox_field_0'] ) { echo 'checked="checked"'; } ?> value='1'><?php _e( 'Removing query strings (or more specifically the <code>ver</code> parameter) will not improve load time, but might improve performance scores.', 'autoptimize' ); ?></label> |
| 957 |
</td> |
| 958 |
</tr> |
| 959 |
<tr> |
| 960 |
<th scope="row"><?php _e( 'Preconnect to 3rd party domains <em>(advanced users)</em>', 'autoptimize' ); ?></th> |
| 961 |
<td> |
| 962 |
<label><input type='text' style='width:80%' name='autoptimize_extra_settings[autoptimize_extra_text_field_2]' value='<?php if ( array_key_exists( 'autoptimize_extra_text_field_2', $options ) ) { echo esc_attr( $options['autoptimize_extra_text_field_2'] ); } ?>'><br /><?php _e( 'Add 3rd party domains you want the browser to <a href="https://www.keycdn.com/support/preconnect/#primary" target="_blank">preconnect</a> to, separated by comma\'s. Make sure to include the correct protocol (HTTP or HTTPS).', 'autoptimize' ); ?></label> |
| 963 |
</td> |
| 964 |
</tr> |
| 965 |
<tr> |
| 966 |
<th scope="row"><?php _e( 'Async Javascript-files <em>(advanced users)</em>', 'autoptimize' ); ?></th> |
| 967 |
<td> |
| 968 |
<?php |
| 969 |
if ( function_exists( 'is_plugin_active' ) && is_plugin_active( 'async-javascript/async-javascript.php' ) ) { |
| 970 |
// translators: link points Async Javascript settings page. |
| 971 |
printf( __( 'You have "Async JavaScript" installed, %1$sconfiguration of async javascript is best done there%2$s.', 'autoptimize' ), '<a href="' . 'options-general.php?page=async-javascript' . '">', '</a>' ); |
| 972 |
} else { |
| 973 |
?> |
| 974 |
<input type='text' style='width:80%' name='autoptimize_extra_settings[autoptimize_extra_text_field_3]' value='<?php if ( array_key_exists( 'autoptimize_extra_text_field_3', $options ) ) { echo esc_attr( $options['autoptimize_extra_text_field_3'] ); } ?>'> |
| 975 |
<br /> |
| 976 |
<?php |
| 977 |
_e( 'Comma-separated list of local or 3rd party JS-files that should loaded with the <code>async</code> flag. JS-files from your own site will be automatically excluded if added here. ', 'autoptimize' ); |
| 978 |
// translators: %s will be replaced by a link to the "async javascript" plugin. |
| 979 |
echo sprintf( __( 'Configuration of async javascript is easier and more flexible using the %s plugin.', 'autoptimize' ), '"<a href="https://wordpress.org/plugins/async-javascript" target="_blank">Async Javascript</a>"' ); |
| 980 |
$asj_install_url = network_admin_url() . 'plugin-install.php?s=async+javascript&tab=search&type=term'; |
| 981 |
echo sprintf( ' <a href="' . $asj_install_url . '">%s</a>', __( 'Click here to install and activate it.', 'autoptimize' ) ); |
| 982 |
} |
| 983 |
?> |
| 984 |
</td> |
| 985 |
</tr> |
| 986 |
<tr> |
| 987 |
<th scope="row"><?php _e( 'Optimize YouTube videos', 'autoptimize' ); ?></th> |
| 988 |
<td> |
| 989 |
<?php |
| 990 |
if ( function_exists( 'is_plugin_active' ) && is_plugin_active( 'wp-youtube-lyte/wp-youtube-lyte.php' ) ) { |
| 991 |
_e( 'Great, you have WP YouTube Lyte installed.', 'autoptimize' ); |
| 992 |
$lyte_config_url = 'options-general.php?page=lyte_settings_page'; |
| 993 |
echo sprintf( ' <a href="' . $lyte_config_url . '">%s</a>', __( 'Click here to configure it.', 'autoptimize' ) ); |
| 994 |
} else { |
| 995 |
// translators: %s will be replaced by a link to "wp youtube lyte" plugin. |
| 996 |
echo sprintf( __( '%s allows you to “lazy load” your videos, by inserting responsive “Lite YouTube Embeds". ', 'autoptimize' ), '<a href="https://wordpress.org/plugins/wp-youtube-lyte" target="_blank">WP YouTube Lyte</a>' ); |
| 997 |
$lyte_install_url = network_admin_url() . 'plugin-install.php?s=lyte&tab=search&type=term'; |
| 998 |
echo sprintf( ' <a href="' . $lyte_install_url . '">%s</a>', __( 'Click here to install and activate it.', 'autoptimize' ) ); |
| 999 |
} |
| 1000 |
?> |
| 1001 |
</td> |
| 1002 |
</tr> |
| 1003 |
</table> |
| 1004 |
<p class="submit"><input type="submit" name="submit" id="submit" class="button button-primary" value="<?php _e( 'Save Changes', 'autoptimize' ); ?>" /></p> |
| 1005 |
</form> |
| 1006 |
<script> |
| 1007 |
jQuery(document).ready(function() { |
| 1008 |
jQuery( "#autoptimize_imgopt_checkbox" ).change(function() { |
| 1009 |
if (this.checked) { |
| 1010 |
jQuery("#autoptimize_imgopt_quality").show("slow"); |
| 1011 |
} else { |
| 1012 |
jQuery("#autoptimize_imgopt_quality").hide("slow"); |
| 1013 |
} |
| 1014 |
}); |
| 1015 |
}); |
| 1016 |
</script> |
| 1017 |
<?php |
| 1018 |
} |
| 1019 |
} |
| 1020 |
|
