| 1 |
<?php |
| 2 |
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
| 3 |
|
| 4 |
// initialize |
| 5 |
if ( is_admin() ) { |
| 6 |
add_action( 'admin_menu', 'autoptimize_extra_admin' ); |
| 7 |
add_filter( 'autoptimize_filter_settingsscreen_tabs','add_autoptimize_extra_tab' ); |
| 8 |
} else { |
| 9 |
autoptimize_extra_init(); |
| 10 |
} |
| 11 |
|
| 12 |
// get option |
| 13 |
function autoptimize_extra_get_options() { |
| 14 |
$_default_val = array("autoptimize_extra_checkbox_field_1"=>"0","autoptimize_extra_checkbox_field_0"=>"0","autoptimize_extra_radio_field_4"=>"1","autoptimize_extra_text_field_2"=>"","autoptimize_extra_text_field_3"=>""); |
| 15 |
$_option_val = get_option( 'autoptimize_extra_settings' ); |
| 16 |
if (empty($_option_val)) { |
| 17 |
$_option_val = $_default_val; |
| 18 |
} |
| 19 |
return $_option_val; |
| 20 |
} |
| 21 |
|
| 22 |
// frontend init |
| 23 |
function autoptimize_extra_init() { |
| 24 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 25 |
|
| 26 |
/* disable emojis */ |
| 27 |
if ( !empty($autoptimize_extra_options['autoptimize_extra_checkbox_field_1']) ) { |
| 28 |
autoptimize_extra_disable_emojis(); |
| 29 |
} |
| 30 |
|
| 31 |
/* remove version from query string */ |
| 32 |
if ( !empty($autoptimize_extra_options['autoptimize_extra_checkbox_field_0']) ) { |
| 33 |
add_filter( 'script_loader_src', 'autoptimize_extra_remove_qs', 15, 1 ); |
| 34 |
add_filter( 'style_loader_src', 'autoptimize_extra_remove_qs', 15, 1 ); |
| 35 |
} |
| 36 |
|
| 37 |
/* |
| 38 |
* async JS |
| 39 |
* |
| 40 |
* is_plugin_active is not available in frontend by default |
| 41 |
* cfr. https://codex.wordpress.org/Function_Reference/is_plugin_active |
| 42 |
* so we need to source in wp-admin/includes/plugin.php |
| 43 |
*/ |
| 44 |
include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
| 45 |
$_asyncJSactive = false; |
| 46 |
if ( function_exists('is_plugin_active') && is_plugin_active('async-javascript/async-javascript.php') ) { |
| 47 |
$_asyncJSactive = true; |
| 48 |
} |
| 49 |
if ( !empty($autoptimize_extra_options['autoptimize_extra_text_field_3']) && $_asyncJSactive === false ) { |
| 50 |
add_filter('autoptimize_filter_js_exclude','autoptimize_extra_async_js',10,1); |
| 51 |
} |
| 52 |
|
| 53 |
/* optimize google fonts */ |
| 54 |
if ( !empty( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] ) && ( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] != "1" ) ) { |
| 55 |
add_filter( 'wp_resource_hints', 'autoptimize_extra_gfonts_remove_dnsprefetch', 10, 2 ); |
| 56 |
if ( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] == "2" ) { |
| 57 |
add_filter('autoptimize_filter_css_removables','autoptimize_extra_remove_gfonts',10,1); |
| 58 |
} else { |
| 59 |
add_filter('autoptimize_html_after_minify','autoptimize_extra_gfonts',10,1); |
| 60 |
add_filter('autoptimize_extra_filter_tobepreconn','autoptimize_extra_preconnectgooglefonts',10,1); |
| 61 |
} |
| 62 |
} |
| 63 |
|
| 64 |
/* preconnect */ |
| 65 |
if ( !empty($autoptimize_extra_options['autoptimize_extra_text_field_2']) || has_filter('autoptimize_extra_filter_tobepreconn') ) { |
| 66 |
add_filter( 'wp_resource_hints', 'autoptimize_extra_preconnect', 10, 2 ); |
| 67 |
} |
| 68 |
} |
| 69 |
|
| 70 |
// disable emoji's functions |
| 71 |
function autoptimize_extra_disable_emojis() { |
| 72 |
// all actions related to emojis |
| 73 |
remove_action( 'admin_print_styles', 'print_emoji_styles' ); |
| 74 |
remove_action( 'wp_head', 'print_emoji_detection_script', 7 ); |
| 75 |
remove_action( 'admin_print_scripts', 'print_emoji_detection_script' ); |
| 76 |
remove_action( 'wp_print_styles', 'print_emoji_styles' ); |
| 77 |
remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' ); |
| 78 |
remove_filter( 'the_content_feed', 'wp_staticize_emoji' ); |
| 79 |
remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); |
| 80 |
|
| 81 |
// filter to remove TinyMCE emojis |
| 82 |
add_filter( 'tiny_mce_plugins', 'autoptimize_extra_disable_emojis_tinymce' ); |
| 83 |
|
| 84 |
// and remove dns-prefetch for emoji |
| 85 |
add_filter( 'wp_resource_hints', 'autoptimize_extra_emojis_remove_dns_prefetch', 10, 2 ); |
| 86 |
} |
| 87 |
|
| 88 |
function autoptimize_extra_disable_emojis_tinymce( $plugins ) { |
| 89 |
if ( is_array( $plugins ) ) { |
| 90 |
return array_diff( $plugins, array( 'wpemoji' ) ); |
| 91 |
} else { |
| 92 |
return array(); |
| 93 |
} |
| 94 |
} |
| 95 |
|
| 96 |
function autoptimize_extra_emojis_remove_dns_prefetch( $urls, $relation_type ) { |
| 97 |
$_emoji_svg_url = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/' ); |
| 98 |
|
| 99 |
return autoptimize_extra_remove_dns_prefetch( $urls, $relation_type, $_emoji_svg_url ); |
| 100 |
} |
| 101 |
|
| 102 |
// remove query string function |
| 103 |
function autoptimize_extra_remove_qs( $src ) { |
| 104 |
if ( strpos($src, '?ver=') ) { |
| 105 |
$src = remove_query_arg( 'ver', $src ); |
| 106 |
} |
| 107 |
return $src; |
| 108 |
} |
| 109 |
|
| 110 |
// async function |
| 111 |
function autoptimize_extra_async_js($in) { |
| 112 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 113 |
|
| 114 |
// get exclusions |
| 115 |
$AO_JSexclArrayIn = array(); |
| 116 |
if (!empty($in)) { |
| 117 |
$AO_JSexclArrayIn = array_fill_keys(array_filter(array_map('trim',explode(",",$in))),""); |
| 118 |
} |
| 119 |
|
| 120 |
// get asyncs |
| 121 |
$_fromSetting = $autoptimize_extra_options['autoptimize_extra_text_field_3']; |
| 122 |
$AO_asynced_JS = array_fill_keys(array_filter(array_map('trim',explode(",",$_fromSetting))),""); |
| 123 |
$AO_async_flag = apply_filters('autoptimize_filter_extra_async',"async"); |
| 124 |
foreach ($AO_asynced_JS as $JSkey => $JSvalue) { |
| 125 |
$AO_asynced_JS[$JSkey] = $AO_async_flag; |
| 126 |
} |
| 127 |
|
| 128 |
// merge exclusions & asyncs in one array and return to AO API |
| 129 |
$AO_excl_w_async = array_merge( $AO_JSexclArrayIn, $AO_asynced_JS ); |
| 130 |
return $AO_excl_w_async; |
| 131 |
} |
| 132 |
|
| 133 |
// preconnect function |
| 134 |
function autoptimize_extra_preconnect($hints, $relation_type) { |
| 135 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 136 |
|
| 137 |
// get setting and store in array |
| 138 |
$_to_be_preconnected = array_filter(array_map('trim',explode(",",$autoptimize_extra_options['autoptimize_extra_text_field_2']))); |
| 139 |
$_to_be_preconnected = apply_filters( 'autoptimize_extra_filter_tobepreconn', $_to_be_preconnected ); |
| 140 |
|
| 141 |
// walk array, extract domain and add to new array with crossorigin attribute |
| 142 |
foreach ($_to_be_preconnected as $_preconn_single) { |
| 143 |
$_preconn_parsed = parse_url($_preconn_single); |
| 144 |
|
| 145 |
if ( is_array($_preconn_parsed) && empty($_preconn_parsed['scheme']) ) { |
| 146 |
$_preconn_domain = "//".$_preconn_parsed['host']; |
| 147 |
} else if ( is_array($_preconn_parsed) ) { |
| 148 |
$_preconn_domain = $_preconn_parsed['scheme']."://".$_preconn_parsed['host']; |
| 149 |
} |
| 150 |
|
| 151 |
if ( !empty($_preconn_domain) ) { |
| 152 |
$_preconn_hint = array('href' => $_preconn_domain); |
| 153 |
// fonts don't get preconnected unless crossorigin flag is set, non-fonts don't get preconnected if origin flag is set |
| 154 |
// so hardcode fonts.gstatic.com to come with crossorigin and have filter to add other domains if needed |
| 155 |
$_preconn_crossorigin = apply_filters( 'autoptimize_extra_filter_preconn_crossorigin', array('https://fonts.gstatic.com') ); |
| 156 |
if ( in_array( $_preconn_domain, $_preconn_crossorigin ) ) { |
| 157 |
$_preconn_hint['crossorigin'] = 'anonymous'; |
| 158 |
} |
| 159 |
$_new_hints[] = $_preconn_hint; |
| 160 |
} |
| 161 |
} |
| 162 |
|
| 163 |
// merge in wordpress' preconnect hints |
| 164 |
if ( 'preconnect' === $relation_type && !empty($_new_hints) ) { |
| 165 |
$hints = array_merge($hints, $_new_hints); |
| 166 |
} |
| 167 |
|
| 168 |
return $hints; |
| 169 |
} |
| 170 |
|
| 171 |
// google font functions |
| 172 |
function autoptimize_extra_gfonts_remove_dnsprefetch ( $urls, $relation_type ) { |
| 173 |
$_gfonts_url = "fonts.googleapis.com"; |
| 174 |
|
| 175 |
return autoptimize_extra_remove_dns_prefetch( $urls, $relation_type, $_gfonts_url ); |
| 176 |
} |
| 177 |
|
| 178 |
function autoptimize_extra_remove_gfonts($in) { |
| 179 |
// simply remove google fonts |
| 180 |
return $in.", fonts.googleapis.com"; |
| 181 |
} |
| 182 |
|
| 183 |
function autoptimize_extra_gfonts($in) { |
| 184 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 185 |
|
| 186 |
// extract fonts, partly based on wp rocket's extraction code |
| 187 |
$_without_comments = preg_replace( '/<!--(.*)-->/Uis', '', $in ); |
| 188 |
preg_match_all( '#<link(?:\s+(?:(?!href\s*=\s*)[^>])+)?(?:\s+href\s*=\s*([\'"])((?:https?:)?\/\/fonts\.googleapis\.com\/css(?:(?!\1).)+)\1)(?:\s+[^>]*)?>#iU', $_without_comments, $matches ); |
| 189 |
|
| 190 |
$i = 0; |
| 191 |
$fontsCollection = array(); |
| 192 |
if ( ! $matches[2] ) { |
| 193 |
return $in; |
| 194 |
} |
| 195 |
|
| 196 |
// store them in $fonts array |
| 197 |
foreach ( $matches[2] as $font ) { |
| 198 |
if ( ! preg_match( '/rel=["\']dns-prefetch["\']/', $matches[0][ $i ] ) ) { |
| 199 |
// Get fonts name. |
| 200 |
$font = str_replace( array( '%7C', '%7c' ) , '|', $font ); |
| 201 |
$font = explode( 'family=', $font ); |
| 202 |
$font = ( isset( $font[1] ) ) ? explode( '&', $font[1] ) : array(); |
| 203 |
// Add font to $fonts[$i] but make sure not to pollute with an empty family |
| 204 |
$_thisfont = array_values( array_filter( explode( '|', reset( $font ) ) ) ); |
| 205 |
if ( !empty($_thisfont) ) { |
| 206 |
$fontsCollection[$i]["fonts"] = $_thisfont; |
| 207 |
// And add subset if any |
| 208 |
$subset = ( is_array( $font ) ) ? end( $font ) : ''; |
| 209 |
if ( false !== strpos( $subset, 'subset=' ) ) { |
| 210 |
$subset = explode( 'subset=', $subset ); |
| 211 |
$fontsCollection[$i]["subsets"] = explode( ',', $subset[1] ); |
| 212 |
} |
| 213 |
} |
| 214 |
// And remove Google Fonts. |
| 215 |
$in = str_replace( $matches[0][ $i ], '', $in ); |
| 216 |
} |
| 217 |
$i++; |
| 218 |
} |
| 219 |
|
| 220 |
$_fontsOut=""; |
| 221 |
if ( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] == "3" ) { |
| 222 |
// aggregate & link |
| 223 |
$_fontsString=""; |
| 224 |
$_subsetString=""; |
| 225 |
foreach ($fontsCollection as $font) { |
| 226 |
$_fontsString .= '|'.trim( implode( '|' , $font["fonts"] ), '|' ); |
| 227 |
if ( !empty( $font["subsets"] ) ) { |
| 228 |
$_subsetString .= implode( ',', $font["subsets"] ); |
| 229 |
} |
| 230 |
} |
| 231 |
|
| 232 |
if (!empty($_subsetString)) { |
| 233 |
$_fontsString = $_fontsString."#038;subset=".$_subsetString; |
| 234 |
} |
| 235 |
|
| 236 |
$_fontsString = str_replace( '|', '%7C', ltrim($_fontsString,'|') ); |
| 237 |
|
| 238 |
if ( ! empty( $_fontsString ) ) { |
| 239 |
$_fontsOut = '<link rel="stylesheet" id="ao_optimized_gfonts" href="https://fonts.googleapis.com/css?family=' . $_fontsString . '" />'; |
| 240 |
} |
| 241 |
} else if ( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] == "4" ) { |
| 242 |
// aggregate & load async (webfont.js impl.) |
| 243 |
$_fontsArray = array(); |
| 244 |
foreach ($fontsCollection as $_fonts) { |
| 245 |
if ( !empty( $_fonts["subsets"] ) ) { |
| 246 |
$_subset = implode(",",$_fonts["subsets"]); |
| 247 |
foreach ($_fonts["fonts"] as $key => $_one_font) { |
| 248 |
$_one_font = $_one_font.":".$_subset; |
| 249 |
$_fonts["fonts"][$key] = $_one_font; |
| 250 |
} |
| 251 |
} |
| 252 |
$_fontsArray = array_merge($_fontsArray, $_fonts["fonts"]); |
| 253 |
} |
| 254 |
|
| 255 |
$_fontsOut = '<script data-cfasync="false" type="text/javascript">WebFontConfig={google:{families:[\''; |
| 256 |
foreach ($_fontsArray as $_font) { |
| 257 |
$_fontsOut .= $_font."','"; |
| 258 |
} |
| 259 |
$_fontsOut = trim(trim($_fontsOut,"'"),","); |
| 260 |
$_fontsOut .= '] },classes:false, events:false, timeout:1500};(function() {var wf = document.createElement(\'script\');wf.src=\'https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js\';wf.type=\'text/javascript\';wf.defer=\'true\';var s=document.getElementsByTagName(\'script\')[0];s.parentNode.insertBefore(wf, s);})();</script>'; |
| 261 |
} |
| 262 |
|
| 263 |
// inject in HTML |
| 264 |
$out = substr_replace($in, $_fontsOut."<link", strpos($in, "<link"), strlen("<link")); |
| 265 |
return $out; |
| 266 |
} |
| 267 |
|
| 268 |
function autoptimize_extra_preconnectgooglefonts($in) { |
| 269 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 270 |
|
| 271 |
// preconnect to fonts.gstatic.com speed up download of static font-files |
| 272 |
$in[] = "https://fonts.gstatic.com"; |
| 273 |
if ( $autoptimize_extra_options['autoptimize_extra_radio_field_4'] == "4" ) { |
| 274 |
// and more preconnects for webfont.js |
| 275 |
$in[] = "https://ajax.googleapis.com"; |
| 276 |
$in[] = "https://fonts.googleapis.com"; |
| 277 |
} |
| 278 |
return $in; |
| 279 |
} |
| 280 |
|
| 281 |
function autoptimize_extra_remove_dns_prefetch( $urls, $relation_type, $_remove_url ) { |
| 282 |
if ( 'dns-prefetch' == $relation_type ) { |
| 283 |
$_count=0; |
| 284 |
foreach ($urls as $_url) { |
| 285 |
if ( strpos($_url, $_remove_url) !== false ) { |
| 286 |
unset($urls[$_count]); |
| 287 |
} |
| 288 |
$_count++; |
| 289 |
} |
| 290 |
} |
| 291 |
|
| 292 |
return $urls; |
| 293 |
} |
| 294 |
|
| 295 |
/* admin page functions */ |
| 296 |
function autoptimize_extra_admin() { |
| 297 |
add_submenu_page( null, 'autoptimize_extra', 'autoptimize_extra', 'manage_options', 'autoptimize_extra', 'autoptimize_extra_options_page' ); |
| 298 |
register_setting( 'autoptimize_extra_settings', 'autoptimize_extra_settings' ); |
| 299 |
} |
| 300 |
|
| 301 |
function add_autoptimize_extra_tab($in) { |
| 302 |
$in=array_merge($in,array('autoptimize_extra' => __('Extra','autoptimize'))); |
| 303 |
return $in; |
| 304 |
} |
| 305 |
|
| 306 |
function autoptimize_extra_options_page() { |
| 307 |
$autoptimize_extra_options = autoptimize_extra_get_options(); |
| 308 |
$_googlef = $autoptimize_extra_options['autoptimize_extra_radio_field_4']; |
| 309 |
?> |
| 310 |
<style> |
| 311 |
#ao_settings_form {background: white;border: 1px solid #ccc;padding: 1px 15px;margin: 15px 10px 10px 0;} |
| 312 |
#ao_settings_form .form-table th {font-weight: 100;} |
| 313 |
#autoptimize_extra_descr{font-size: 120%;} |
| 314 |
</style> |
| 315 |
<div class="wrap"> |
| 316 |
<h1><?php _e('Autoptimize Settings','autoptimize'); ?></h1> |
| 317 |
<?php echo autoptimizeConfig::ao_admin_tabs(); ?> |
| 318 |
<form id='ao_settings_form' action='options.php' method='post'> |
| 319 |
<?php settings_fields('autoptimize_extra_settings'); ?> |
| 320 |
<h2><?php _e('Extra Auto-Optimizations','autoptimize'); ?></h2> |
| 321 |
<span id='autoptimize_extra_descr'><?php _e('The following settings can improve your site\'s performance even more.','autoptimize'); ?></span> |
| 322 |
<table class="form-table"> |
| 323 |
<tr> |
| 324 |
<th scope="row"><?php _e('Remove emojis','autoptimize'); ?></th> |
| 325 |
<td> |
| 326 |
<label><input type='checkbox' name='autoptimize_extra_settings[autoptimize_extra_checkbox_field_1]' <?php if (!empty($autoptimize_extra_options['autoptimize_extra_checkbox_field_1']) && 1 == $autoptimize_extra_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> |
| 327 |
</td> |
| 328 |
</tr> |
| 329 |
<tr> |
| 330 |
<th scope="row"><?php _e('Remove query strings from static resources','autoptimize'); ?></th> |
| 331 |
<td> |
| 332 |
<label><input type='checkbox' name='autoptimize_extra_settings[autoptimize_extra_checkbox_field_0]' <?php if (!empty( $autoptimize_extra_options['autoptimize_extra_checkbox_field_0']) && 1 == $autoptimize_extra_options['autoptimize_extra_checkbox_field_0']) echo 'checked="checked"'; ?> value='1'><?php _e('Removing query strings (or more specificaly the <code>ver</code> parameter) will not improve load time, but might improve performance scores.','autoptimize'); ?></label> |
| 333 |
</td> |
| 334 |
</tr> |
| 335 |
<tr> |
| 336 |
<th scope="row"><?php _e('Google Fonts','autoptimize'); ?></th> |
| 337 |
<td> |
| 338 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="1" <?php if (!in_array($_googlef,array(2,3,4))) {echo "checked"; } ?> ><?php _e('Leave as is','autoptimize'); ?><br/> |
| 339 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="2" <?php checked(2, $_googlef, true); ?> ><?php _e('Remove Google Fonts','autoptimize'); ?><br/> |
| 340 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="3" <?php checked(3, $_googlef, true); ?> ><?php _e('Combine and link in head','autoptimize'); ?><br/> |
| 341 |
<input type="radio" name="autoptimize_extra_settings[autoptimize_extra_radio_field_4]" value="4" <?php checked(4, $_googlef, true); ?> ><?php _e('Combine and load fonts asynchronously with <a href="https://github.com/typekit/webfontloader#readme" target="_blank">webfont.js</a>','autoptimize'); ?><br/> |
| 342 |
</td> |
| 343 |
</tr> |
| 344 |
<tr> |
| 345 |
<th scope="row"><?php _e('Preconnect to 3rd party domains <em>(advanced users)</em>','autoptimize'); ?></th> |
| 346 |
<td> |
| 347 |
<label><input type='text' style='width:80%' name='autoptimize_extra_settings[autoptimize_extra_text_field_2]' value='<?php echo $autoptimize_extra_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> |
| 348 |
</td> |
| 349 |
</tr> |
| 350 |
<tr> |
| 351 |
<th scope="row"><?php _e('Async Javascript-files <em>(advanced users)</em>','autoptimize'); ?></th> |
| 352 |
<td> |
| 353 |
<?php if ( function_exists('is_plugin_active') && is_plugin_active('async-javascript/async-javascript.php') ) { |
| 354 |
_e('You have "Async JavaScript" installed,','autoptimize'); |
| 355 |
$asj_config_url="options-general.php?page=async-javascript"; |
| 356 |
echo sprintf(' <a href="'.$asj_config_url.'">%s</a>', __('configuration of async javascript is best done there.','autoptimize')); |
| 357 |
} else { ?> |
| 358 |
<input type='text' style='width:80%' name='autoptimize_extra_settings[autoptimize_extra_text_field_3]' value='<?php echo $autoptimize_extra_options['autoptimize_extra_text_field_3']; ?>'> |
| 359 |
<br /> |
| 360 |
<?php |
| 361 |
_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'); |
| 362 |
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>"'); |
| 363 |
$asj_install_url= network_admin_url()."plugin-install.php?s=async+javascript&tab=search&type=term"; |
| 364 |
echo sprintf(' <a href="'.$asj_install_url.'">%s</a>', __('Click here to install and activate it.','autoptimize')); |
| 365 |
} ?> |
| 366 |
</td> |
| 367 |
</tr> |
| 368 |
<tr> |
| 369 |
<th scope="row"><?php _e('Optimize YouTube videos','autoptimize'); ?></th> |
| 370 |
<td> |
| 371 |
<?php if ( function_exists('is_plugin_active') && is_plugin_active('wp-youtube-lyte/wp-youtube-lyte.php') ) { |
| 372 |
_e('Great, you have WP YouTube Lyte installed.','autoptimize'); |
| 373 |
$lyte_config_url="options-general.php?page=lyte_settings_page"; |
| 374 |
echo sprintf(' <a href="'.$lyte_config_url.'">%s</a>', __('Click here to configure it.','autoptimize')); |
| 375 |
} else { |
| 376 |
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>'); |
| 377 |
$lyte_install_url= network_admin_url()."plugin-install.php?s=lyte&tab=search&type=term"; |
| 378 |
echo sprintf(' <a href="'.$lyte_install_url.'">%s</a>', __('Click here to install and activate it.','autoptimize')); |
| 379 |
} ?> |
| 380 |
</td> |
| 381 |
</tr> |
| 382 |
</table> |
| 383 |
<p class="submit"><input type="submit" name="submit" id="submit" class="button button-primary" value="<?php _e('Save Changes','autoptimize') ?>" /></p> |
| 384 |
</form> |
| 385 |
<?php |
| 386 |
} |
| 387 |
|
