Edit File by line

$translated_id = icl_object_id( $id, $type, false );

[1000] Fix | Delete

if ( ! is_null( $translated_id ) ) $wpml_ids[] = $translated_id;

[1001] Fix | Delete

}

[1002] Fix | Delete

$ids_array = $wpml_ids;

[1003] Fix | Delete

}

[1004] Fix | Delete

[1005] Fix | Delete

return array_map( 'intval', $ids_array );

[1006] Fix | Delete

}

[1007] Fix | Delete

[1008] Fix | Delete

}

[1009] Fix | Delete

[1010] Fix | Delete

if ( ! function_exists( 'elegant_is_blog_posts_page' ) ) {

[1011] Fix | Delete

[1012] Fix | Delete

function elegant_is_blog_posts_page() {

[1013] Fix | Delete

/**

[1014] Fix | Delete

* Returns true if static page is set in WP-Admin / Settings / Reading

[1015] Fix | Delete

* and Posts page is displayed

[1016] Fix | Delete

[1017] Fix | Delete

[1018] Fix | Delete

static $et_is_blog_posts_cached = null;

[1019] Fix | Delete

[1020] Fix | Delete

if ( null === $et_is_blog_posts_cached ) {

[1021] Fix | Delete

$et_is_blog_posts_cached = (bool) is_home() && 0 !== intval( get_option( 'page_for_posts', '0' ) );

[1022] Fix | Delete

}

[1023] Fix | Delete

[1024] Fix | Delete

return $et_is_blog_posts_cached;

[1025] Fix | Delete

}

[1026] Fix | Delete

[1027] Fix | Delete

}

[1028] Fix | Delete

[1029] Fix | Delete

// Added for backwards compatibility

[1030] Fix | Delete

if ( ! function_exists( 'elegant_titles' ) ) {

[1031] Fix | Delete

[1032] Fix | Delete

function elegant_titles() {

[1033] Fix | Delete

if ( ! function_exists( 'wp_get_document_title' ) ) {

[1034] Fix | Delete

wp_title();

[1035] Fix | Delete

} else {

[1036] Fix | Delete

echo et_core_esc_wp( wp_get_document_title() );

[1037] Fix | Delete

}

[1038] Fix | Delete

}

[1039] Fix | Delete

[1040] Fix | Delete

}

[1041] Fix | Delete

[1042] Fix | Delete

if ( ! function_exists( '_wp_render_title_tag' ) && ! function_exists( 'et_add_title_tag_back_compat' ) ) {

[1043] Fix | Delete

[1044] Fix | Delete

/**

[1045] Fix | Delete

* Manually add <title> tag in head for WordPress 4.1 below for backward compatibility

[1046] Fix | Delete

* Title tag is automatically added for WordPress 4.1 above via theme support

[1047] Fix | Delete

* @return void

[1048] Fix | Delete

[1049] Fix | Delete

function et_add_title_tag_back_compat() {

[1050] Fix | Delete

[1051] Fix | Delete

[1052] Fix | Delete

<?php

[1053] Fix | Delete

}

[1054] Fix | Delete

[1055] Fix | Delete

add_action( 'wp_head', 'et_add_title_tag_back_compat' );

[1056] Fix | Delete

}

[1057] Fix | Delete

[1058] Fix | Delete

/*this function controls the meta titles display*/

[1059] Fix | Delete

if ( ! function_exists( 'elegant_titles_filter' ) ) {

[1060] Fix | Delete

[1061] Fix | Delete

function elegant_titles_filter( $custom_title ) {

[1062] Fix | Delete

global $shortname, $themename;

[1063] Fix | Delete

$custom_title = '';

[1064] Fix | Delete

$sitename = get_bloginfo( 'name' );

[1065] Fix | Delete

$site_description = get_bloginfo( 'description' );

[1066] Fix | Delete

#if the title is being displayed on the homepage

[1067] Fix | Delete

if ( ( is_home() || is_front_page() ) && ! elegant_is_blog_posts_page() ) {

[1068] Fix | Delete

if ( 'on' === et_get_option( $shortname . '_seo_home_title' ) ) {

[1069] Fix | Delete

$custom_title = et_get_option( $shortname . '_seo_home_titletext' );

[1070] Fix | Delete

} else {

[1071] Fix | Delete

$seo_home_type = et_get_option( $shortname . '_seo_home_type' );

[1072] Fix | Delete

$seo_home_separate = et_get_option( $shortname . '_seo_home_separate' );

[1073] Fix | Delete

if ( $seo_home_type === 'BlogName | Blog description' ) {

[1074] Fix | Delete

$custom_title = $sitename . esc_html( $seo_home_separate ) . $site_description;

[1075] Fix | Delete

}

[1076] Fix | Delete

if ( $seo_home_type === 'Blog description | BlogName') {

[1077] Fix | Delete

$custom_title = $site_description . esc_html( $seo_home_separate ) . $sitename;

[1078] Fix | Delete

}

[1079] Fix | Delete

if ( $seo_home_type === 'BlogName only') {

[1080] Fix | Delete

$custom_title = $sitename;

[1081] Fix | Delete

}

[1082] Fix | Delete

}

[1083] Fix | Delete

}

[1084] Fix | Delete

#if the title is being displayed on single posts/pages

[1085] Fix | Delete

if ( ( ( is_single() || is_page() ) && ! is_front_page() ) || elegant_is_blog_posts_page() ) {

[1086] Fix | Delete

global $wp_query;

[1087] Fix | Delete

$postid = elegant_is_blog_posts_page() ? intval( get_option( 'page_for_posts' ) ) : $wp_query->post->ID;

[1088] Fix | Delete

$key = et_get_option( $shortname . '_seo_single_field_title' );

[1089] Fix | Delete

$exists3 = get_post_meta( $postid, '' . $key . '', true );

[1090] Fix | Delete

if ( 'on' === et_get_option( $shortname . '_seo_single_title' ) && '' !== $exists3 ) {

[1091] Fix | Delete

$custom_title = $exists3;

[1092] Fix | Delete

} else {

[1093] Fix | Delete

$seo_single_type = et_get_option( $shortname . '_seo_single_type' );

[1094] Fix | Delete

$seo_single_separate = et_get_option( $shortname . '_seo_single_separate' );

[1095] Fix | Delete

$page_title = single_post_title( '', false );

[1096] Fix | Delete

if ( $seo_single_type === 'BlogName | Post title' ) {

[1097] Fix | Delete

$custom_title = $sitename . esc_html( $seo_single_separate ) . $page_title;

[1098] Fix | Delete

}

[1099] Fix | Delete

if ( $seo_single_type === 'Post title | BlogName' ) {

[1100] Fix | Delete

$custom_title = $page_title . esc_html( $seo_single_separate ) . $sitename;

[1101] Fix | Delete

}

[1102] Fix | Delete

if ( $seo_single_type === 'Post title only' ) {

[1103] Fix | Delete

$custom_title = $page_title;

[1104] Fix | Delete

}

[1105] Fix | Delete

}

[1106] Fix | Delete

}

[1107] Fix | Delete

#if the title is being displayed on index pages (categories/archives/search results)

[1108] Fix | Delete

if ( is_category() || is_archive() || is_search() || is_404() ) {

[1109] Fix | Delete

$page_title = '';

[1110] Fix | Delete

$seo_index_type = et_get_option( $shortname . '_seo_index_type' );

[1111] Fix | Delete

$seo_index_separate = et_get_option( $shortname . '_seo_index_separate' );

[1112] Fix | Delete

if ( is_category() || is_tag() || is_tax() ) {

[1113] Fix | Delete

$page_title = single_term_title( '', false );

[1114] Fix | Delete

} else if ( is_post_type_archive() ) {

[1115] Fix | Delete

$page_title = post_type_archive_title( '', false );

[1116] Fix | Delete

} else if ( is_author() ) {

[1117] Fix | Delete

$page_title = get_the_author_meta( 'display_name', get_query_var( 'author' ) );

[1118] Fix | Delete

} else if ( is_date() ) {

[1119] Fix | Delete

$page_title = esc_html__( 'Archives', $themename );

[1120] Fix | Delete

} else if ( is_search() ) {

[1121] Fix | Delete

$page_title = sprintf( esc_html__( 'Search results for "%s"', $themename ), esc_attr( get_search_query() ) );

[1122] Fix | Delete

} else if ( is_404() ) {

[1123] Fix | Delete

$page_title = esc_html__( '404 Not Found', $themename );

[1124] Fix | Delete

}

[1125] Fix | Delete

if ( $seo_index_type === 'BlogName | Category name' ) {

[1126] Fix | Delete

$custom_title = $sitename . esc_html( $seo_index_separate ) . $page_title;

[1127] Fix | Delete

}

[1128] Fix | Delete

if ( $seo_index_type === 'Category name | BlogName') {

[1129] Fix | Delete

$custom_title = $page_title . esc_html( $seo_index_separate ) . $sitename;

[1130] Fix | Delete

}

[1131] Fix | Delete

if ( $seo_index_type === 'Category name only') {

[1132] Fix | Delete

$custom_title = $page_title;

[1133] Fix | Delete

}

[1134] Fix | Delete

}

[1135] Fix | Delete

$custom_title = wp_strip_all_tags( $custom_title );

[1136] Fix | Delete

return $custom_title;

[1137] Fix | Delete

}

[1138] Fix | Delete

[1139] Fix | Delete

}

[1140] Fix | Delete

add_filter( 'pre_get_document_title', 'elegant_titles_filter' );

[1141] Fix | Delete

[1142] Fix | Delete

/*this function controls the meta description display*/

[1143] Fix | Delete

if ( ! function_exists( 'elegant_description' ) ) {

[1144] Fix | Delete

[1145] Fix | Delete

function elegant_description() {

[1146] Fix | Delete

// Don't use ePanel SEO if WordPress SEO or All In One SEO Pack plugins are active

[1147] Fix | Delete

if ( class_exists( 'WPSEO_Frontend' ) || class_exists( 'All_in_One_SEO_Pack' ) ) {

[1148] Fix | Delete

return;

[1149] Fix | Delete

}

[1150] Fix | Delete

[1151] Fix | Delete

global $shortname, $themename;

[1152] Fix | Delete

[1153] Fix | Delete

#homepage descriptions

[1154] Fix | Delete

if ( et_get_option( $shortname.'_seo_home_description' ) === 'on' && ( ( is_home() || is_front_page() ) && ! elegant_is_blog_posts_page() ) ) {

[1155] Fix | Delete

echo '<meta name="description" content="' . esc_attr( et_get_option( $shortname.'_seo_home_descriptiontext' ) ) .'" />';

[1156] Fix | Delete

}

[1157] Fix | Delete

[1158] Fix | Delete

#single page descriptions

[1159] Fix | Delete

if ( et_get_option( $shortname.'_seo_single_description' ) === 'on' && ( is_single() || is_page() || elegant_is_blog_posts_page() ) ) {

[1160] Fix | Delete

global $wp_query;

[1161] Fix | Delete

[1162] Fix | Delete

if ( isset( $wp_query->post->ID ) || elegant_is_blog_posts_page() ) {

[1163] Fix | Delete

$postid = elegant_is_blog_posts_page() ? intval( get_option( 'page_for_posts' ) ) : $wp_query->post->ID;

[1164] Fix | Delete

}

[1165] Fix | Delete

[1166] Fix | Delete

$key2 = et_get_option( $shortname.'_seo_single_field_description' );

[1167] Fix | Delete

[1168] Fix | Delete

if ( isset( $postid ) ) $exists = get_post_meta( $postid, ''.$key2.'', true );

[1169] Fix | Delete

[1170] Fix | Delete

if ( $exists !== '' ) {

[1171] Fix | Delete

echo '<meta name="description" content="' . esc_attr( $exists ) . '" />';

[1172] Fix | Delete

}

[1173] Fix | Delete

}

[1174] Fix | Delete

[1175] Fix | Delete

#index descriptions

[1176] Fix | Delete

$seo_index_description = et_get_option( $shortname.'_seo_index_description' );

[1177] Fix | Delete

if ( $seo_index_description === 'on' ) {

[1178] Fix | Delete

$is_pre_4_4 = version_compare( $GLOBALS['wp_version'], '4.4', '<' );

[1179] Fix | Delete

$description_added = false;

[1180] Fix | Delete

[1181] Fix | Delete

if ( is_category() ) {

[1182] Fix | Delete

remove_filter( 'term_description', 'wpautop' );

[1183] Fix | Delete

$cat = get_query_var( 'cat' );

[1184] Fix | Delete

$exists2 = category_description( $cat );

[1185] Fix | Delete

[1186] Fix | Delete

if ( $exists2 !== '' ) {

[1187] Fix | Delete

echo '<meta name="description" content="' . esc_attr( $exists2 ) . '" />';

[1188] Fix | Delete

$description_added = true;

[1189] Fix | Delete

}

[1190] Fix | Delete

}

[1191] Fix | Delete

[1192] Fix | Delete

if ( is_archive() && ! $description_added ) {

[1193] Fix | Delete

$description_text = $is_pre_4_4 ? sprintf( esc_html__( 'Currently viewing archives from %1$s', $themename ),

[1194] Fix | Delete

wp_title( '', false, '' )

[1195] Fix | Delete

) : get_the_archive_title();

[1196] Fix | Delete

[1197] Fix | Delete

printf( '<meta name="description" content="%1$s" />',

[1198] Fix | Delete

esc_attr( $description_text )

[1199] Fix | Delete

);

[1200] Fix | Delete

[1201] Fix | Delete

$description_added = true;

[1202] Fix | Delete

}

[1203] Fix | Delete

[1204] Fix | Delete

if ( is_search() && ! $description_added ) {

[1205] Fix | Delete

$description_text = $is_pre_4_4 ? wp_title( '', false, '' ) : sprintf(

[1206] Fix | Delete

esc_html__( 'Search Results for: %s', $themename ),

[1207] Fix | Delete

get_search_query()

[1208] Fix | Delete

);

[1209] Fix | Delete

[1210] Fix | Delete

echo '<meta name="description" content="' . esc_attr( $description_text ) . '" />';

[1211] Fix | Delete

$description_added = true;

[1212] Fix | Delete

}

[1213] Fix | Delete

}

[1214] Fix | Delete

}

[1215] Fix | Delete

[1216] Fix | Delete

}

[1217] Fix | Delete

[1218] Fix | Delete

/*this function controls the meta keywords display*/

[1219] Fix | Delete

if ( ! function_exists( 'elegant_keywords' ) ) {

[1220] Fix | Delete

[1221] Fix | Delete

function elegant_keywords() {

[1222] Fix | Delete

// Don't use ePanel SEO if WordPress SEO or All In One SEO Pack plugins are active

[1223] Fix | Delete

if ( class_exists( 'WPSEO_Frontend' ) || class_exists( 'All_in_One_SEO_Pack' ) ) {

[1224] Fix | Delete

return;

[1225] Fix | Delete

}

[1226] Fix | Delete

[1227] Fix | Delete

global $shortname;

[1228] Fix | Delete

[1229] Fix | Delete

#homepage keywords

[1230] Fix | Delete

if ( et_get_option( $shortname.'_seo_home_keywords' ) === 'on' && ( ( is_home() || is_front_page() ) && ! elegant_is_blog_posts_page() ) ) {

[1231] Fix | Delete

echo '<meta name="keywords" content="' . esc_attr( et_get_option( $shortname.'_seo_home_keywordstext' ) ) . '" />';

[1232] Fix | Delete

}

[1233] Fix | Delete

[1234] Fix | Delete

#single page keywords

[1235] Fix | Delete

if ( et_get_option( $shortname.'_seo_single_keywords' ) === 'on' ) {

[1236] Fix | Delete

global $wp_query;

[1237] Fix | Delete

if ( isset( $wp_query->post->ID ) || elegant_is_blog_posts_page() ) {

[1238] Fix | Delete

$postid = elegant_is_blog_posts_page() ? intval( get_option( 'page_for_posts' ) ) : $wp_query->post->ID;

[1239] Fix | Delete

}

[1240] Fix | Delete

[1241] Fix | Delete

$key3 = et_get_option( $shortname.'_seo_single_field_keywords' );

[1242] Fix | Delete

[1243] Fix | Delete

if (isset( $postid )) $exists4 = get_post_meta( $postid, ''.$key3.'', true );

[1244] Fix | Delete

[1245] Fix | Delete

if ( isset( $exists4 ) && $exists4 !== '' ) {

[1246] Fix | Delete

if ( is_single() || is_page() || elegant_is_blog_posts_page() ) echo '<meta name="keywords" content="' . esc_attr( $exists4 ) . '" />';

[1247] Fix | Delete

}

[1248] Fix | Delete

}

[1249] Fix | Delete

}

[1250] Fix | Delete

[1251] Fix | Delete

}

[1252] Fix | Delete

[1253] Fix | Delete

/*this function controls canonical urls*/

[1254] Fix | Delete

if ( ! function_exists( 'elegant_canonical' ) ) {

[1255] Fix | Delete

[1256] Fix | Delete

function elegant_canonical() {

[1257] Fix | Delete

// Don't use ePanel SEO if WordPress SEO or All In One SEO Pack plugins are active

[1258] Fix | Delete

if ( class_exists( 'WPSEO_Frontend' ) || class_exists( 'All_in_One_SEO_Pack' ) ) {

[1259] Fix | Delete

return;

[1260] Fix | Delete

}

[1261] Fix | Delete

[1262] Fix | Delete

global $shortname;

[1263] Fix | Delete

[1264] Fix | Delete

#homepage urls

[1265] Fix | Delete

if ( et_get_option( $shortname.'_seo_home_canonical' ) === 'on' && is_home() && ! elegant_is_blog_posts_page() ) {

[1266] Fix | Delete

echo '<link rel="canonical" href="'. esc_url( home_url() ).'" />';

[1267] Fix | Delete

}

[1268] Fix | Delete

[1269] Fix | Delete

#single page urls

[1270] Fix | Delete

if ( et_get_option( $shortname.'_seo_single_canonical' ) === 'on' ) {

[1271] Fix | Delete

global $wp_query;

[1272] Fix | Delete

if ( isset( $wp_query->post->ID ) || elegant_is_blog_posts_page() ) {

[1273] Fix | Delete

$postid = elegant_is_blog_posts_page() ? intval( get_option( 'page_for_posts' ) ) : $wp_query->post->ID;

[1274] Fix | Delete

}

[1275] Fix | Delete

[1276] Fix | Delete

if ( ( is_single() || is_page() || elegant_is_blog_posts_page() ) && ! is_front_page() ) {

[1277] Fix | Delete

echo '<link rel="canonical" href="' . esc_url( get_permalink( $postid ) ) . '" />';

[1278] Fix | Delete

}

[1279] Fix | Delete

}

[1280] Fix | Delete

[1281] Fix | Delete

#index page urls

[1282] Fix | Delete

if ( et_get_option( $shortname.'_seo_index_canonical' ) === 'on' ) {

[1283] Fix | Delete

$current_page_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];

[1284] Fix | Delete

if ( is_archive() || is_category() || is_search() ) echo '<link rel="canonical" href="'. esc_url( $current_page_url ).'" />';

[1285] Fix | Delete

}

[1286] Fix | Delete

}

[1287] Fix | Delete

[1288] Fix | Delete

}

[1289] Fix | Delete

[1290] Fix | Delete

add_action( 'wp_head', 'add_favicon' );

[1291] Fix | Delete

[1292] Fix | Delete

function add_favicon(){

[1293] Fix | Delete

global $shortname;

[1294] Fix | Delete

[1295] Fix | Delete

$faviconUrl = et_get_option( $shortname.'_favicon' );

[1296] Fix | Delete

[1297] Fix | Delete

// If the `has_site_icon` function doesn't exist (ie we're on < WP 4.3) or if the site icon has not been set,

[1298] Fix | Delete

// and when we have a icon URL from theme option

[1299] Fix | Delete

if ( ( ! function_exists( 'has_site_icon' ) || ! has_site_icon() ) && '' !== $faviconUrl ) {

[1300] Fix | Delete

echo '<link rel="shortcut icon" href="' . esc_url( $faviconUrl ) . '" />';

[1301] Fix | Delete

} elseif ( function_exists( 'has_site_icon' ) && has_site_icon() ) {

[1302] Fix | Delete

et_update_option( $shortname . '_favicon', '' );

[1303] Fix | Delete

}

[1304] Fix | Delete

}

[1305] Fix | Delete

[1306] Fix | Delete

add_action( 'init', 'et_create_images_temp_folder' );

[1307] Fix | Delete

[1308] Fix | Delete

function et_create_images_temp_folder(){

[1309] Fix | Delete

$et_images_temp_folder = get_option( 'et_images_temp_folder' );

[1310] Fix | Delete

[1311] Fix | Delete

#clean et_temp folder once per week

[1312] Fix | Delete

if ( false !== $last_time = get_option( 'et_schedule_clean_images_last_time' ) ) {

[1313] Fix | Delete

$timeout = 86400 * 7;

[1314] Fix | Delete

[1315] Fix | Delete

if ( ( $timeout < ( time() - $last_time ) ) && ! empty( $et_images_temp_folder ) ) et_clean_temp_images( $et_images_temp_folder );

[1316] Fix | Delete

}

[1317] Fix | Delete

[1318] Fix | Delete

if ( false !== $et_images_temp_folder ) return;

[1319] Fix | Delete

[1320] Fix | Delete

$uploads_dir = wp_upload_dir();

[1321] Fix | Delete

$destination_dir = ( false === $uploads_dir['error'] ) ? path_join( $uploads_dir['basedir'], 'et_temp' ) : null;

[1322] Fix | Delete

[1323] Fix | Delete

if ( ! wp_mkdir_p( $destination_dir ) ) update_option( 'et_images_temp_folder', '' );

[1324] Fix | Delete

else {

[1325] Fix | Delete

update_option( 'et_images_temp_folder', preg_replace( '#\/\/#', '/', $destination_dir ) );

[1326] Fix | Delete

update_option( 'et_schedule_clean_images_last_time', time() );

[1327] Fix | Delete

}

[1328] Fix | Delete

}

[1329] Fix | Delete

[1330] Fix | Delete

if ( ! function_exists( 'et_clean_temp_images' ) ) {

[1331] Fix | Delete

[1332] Fix | Delete

function et_clean_temp_images( $directory ){

[1333] Fix | Delete

$dir_to_clean = @ opendir( $directory );

[1334] Fix | Delete

[1335] Fix | Delete

if ( $dir_to_clean ) {

[1336] Fix | Delete

while (($file = readdir( $dir_to_clean ) ) !== false ) {

[1337] Fix | Delete

if ( substr( $file, 0, 1 ) === '.' )

[1338] Fix | Delete

continue;

[1339] Fix | Delete

if ( is_dir( $directory.'/'.$file ) )

[1340] Fix | Delete

et_clean_temp_images( path_join( $directory, $file ) );

[1341] Fix | Delete

else

[1342] Fix | Delete

@ unlink( path_join( $directory, $file ) );

[1343] Fix | Delete

}

[1344] Fix | Delete

closedir( $dir_to_clean );

[1345] Fix | Delete

}

[1346] Fix | Delete

[1347] Fix | Delete

#set last time cleaning was performed

[1348] Fix | Delete

update_option( 'et_schedule_clean_images_last_time', time() );

[1349] Fix | Delete

}

[1350] Fix | Delete

[1351] Fix | Delete

}

[1352] Fix | Delete

[1353] Fix | Delete

add_filter( 'update_option_upload_path', 'et_update_uploads_dir' );

[1354] Fix | Delete

[1355] Fix | Delete

function et_update_uploads_dir( $upload_path ){

[1356] Fix | Delete

#check if we have 'et_temp' folder within $uploads_dir['basedir'] directory, if not - try creating it, if it's not possible $destination_dir = null

[1357] Fix | Delete

[1358] Fix | Delete

$destination_dir = '';

[1359] Fix | Delete

$uploads_dir = wp_upload_dir();

[1360] Fix | Delete

$et_temp_dir = path_join( $uploads_dir['basedir'], 'et_temp' );

[1361] Fix | Delete

[1362] Fix | Delete

if ( is_dir( $et_temp_dir ) || ( false === $uploads_dir['error'] && wp_mkdir_p( $et_temp_dir ) ) ) {

[1363] Fix | Delete

$destination_dir = $et_temp_dir;

[1364] Fix | Delete

update_option( 'et_schedule_clean_images_last_time', time() );

[1365] Fix | Delete

}

[1366] Fix | Delete

[1367] Fix | Delete

update_option( 'et_images_temp_folder', preg_replace( '#\/\/#', '/', $destination_dir ) );

[1368] Fix | Delete

[1369] Fix | Delete

return $upload_path;

[1370] Fix | Delete

}

[1371] Fix | Delete

[1372] Fix | Delete

if ( ! function_exists( 'et_resize_image' ) ) {

[1373] Fix | Delete

[1374] Fix | Delete

function et_resize_image( $thumb, $new_width, $new_height, $crop ){

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* Fixes the issue with x symbol between width and height values in the filename.

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* For instance, sports-400x400.jpg file results in 'image not found' in getimagesize() function.

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$thumb = str_replace( '%26%23215%3B', 'x', rawurlencode( $thumb ) );

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$thumb = rawurldecode( $thumb );

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if ( is_ssl() ) $thumb = preg_replace( '#^http://#', 'https://', $thumb );

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$info = pathinfo( $thumb );

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$ext = $info['extension'];

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$name = wp_basename( $thumb, ".$ext" );

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$is_jpeg = false;

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$site_uri = apply_filters( 'et_resize_image_site_uri', site_url() );

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$site_dir = apply_filters( 'et_resize_image_site_dir', ABSPATH );

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// If multisite, not the main site, WordPress version < 3.5 or ms-files rewriting is enabled ( not the fresh WordPress installation, updated from the 3.4 version )

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if ( is_multisite() && ! is_main_site() && ( ! function_exists( 'wp_get_mime_types' ) || get_site_option( 'ms_files_rewriting' ) ) ) {

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//Get main site url on multisite installation

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switch_to_blog( 1 );

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$site_uri = site_url();

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restore_current_blog();

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}

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* If we're dealing with an external image ( might be the result of Grab the first image function ),

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* return original image url

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if ( false === strpos( $thumb, $site_uri ) )

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return $thumb;

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if ( 'jpeg' === $ext ) {

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$ext = 'jpg';

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$name = preg_replace( '#.jpeg$#', '', $name );

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$is_jpeg = true;

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}

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$suffix = "{$new_width}x{$new_height}";

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$et_images_temp_folder = get_option( 'et_images_temp_folder' );

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$destination_dir = ! empty( $et_images_temp_folder ) ? preg_replace( '#\/\/#', '/', $et_images_temp_folder ) : null;

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$matches = apply_filters( 'et_resize_image_site_dir', array(), $site_dir );

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if ( !empty( $matches ) ) {

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preg_match( '#'.$matches[1].'$#', $site_uri, $site_uri_matches );

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if ( !empty( $site_uri_matches ) ) {

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$site_uri = str_replace( $matches[1], '', $site_uri );

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$site_uri = preg_replace( '#/$#', '', $site_uri );

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$site_dir = str_replace( $matches[1], '', $site_dir );

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$site_dir = preg_replace( '#\\\/$#', '', $site_dir );

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}

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}

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#get local name for use in file_exists() and get_imagesize() functions

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$localfile = str_replace( apply_filters( 'et_resize_image_localfile', $site_uri, $site_dir, et_multisite_thumbnail( $thumb ) ), $site_dir, et_multisite_thumbnail( $thumb ) );

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$add_to_suffix = '';

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if ( file_exists( $localfile ) ) $add_to_suffix = filesize( $localfile ) . '_';

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#prepend image filesize to be able to use images with the same filename

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$suffix = $add_to_suffix . $suffix;

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$destfilename_attributes = '-' . $suffix . '.' . strtolower( $ext );

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$checkfilename = ( ! empty( $destination_dir ) && null !== $destination_dir ) ? path_join( $destination_dir, $name ) : path_join( dirname( $localfile ), $name );

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$checkfilename .= $destfilename_attributes;

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if ( $is_jpeg ) $checkfilename = preg_replace( '#.jpg$#', '.jpeg', $checkfilename );

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$uploads_dir = wp_upload_dir();

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$uploads_dir['basedir'] = preg_replace( '#\/\/#', '/', $uploads_dir['basedir'] );

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if ( null !== $destination_dir && ! empty( $destination_dir ) && apply_filters( 'et_enable_uploads_detection', true ) ) {

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$site_dir = trailingslashit( preg_replace( '#\/\/#', '/', $uploads_dir['basedir'] ) );

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$site_uri = trailingslashit( $uploads_dir['baseurl'] );

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}

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#check if we have an image with specified width and height

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if ( file_exists( $checkfilename ) ) return str_replace( $site_dir, trailingslashit( $site_uri ), $checkfilename );

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$size = @getimagesize( $localfile );

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if ( !$size ) return new WP_Error( 'invalid_image_path', esc_html__( 'Image doesn\'t exist' ), $thumb );

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list($orig_width, $orig_height, $orig_type) = $size;

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#check if we're resizing the image to smaller dimensions

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if ( $orig_width > $new_width || $orig_height > $new_height ) {

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if ( $orig_width < $new_width || $orig_height < $new_height ) {

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#don't resize image if new dimensions > than its original ones

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if ( $orig_width < $new_width ) $new_width = $orig_width;

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if ( $orig_height < $new_height ) $new_height = $orig_height;

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#regenerate suffix and appended attributes in case we changed new width or new height dimensions

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$suffix = "{$add_to_suffix}{$new_width}x{$new_height}";

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$destfilename_attributes = '-' . $suffix . '.' . $ext;

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$checkfilename = ( ! empty( $destination_dir ) && null !== $destination_dir ) ? path_join( $destination_dir, $name ) : path_join( dirname( $localfile ), $name );

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$checkfilename .= $destfilename_attributes;

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#check if we have an image with new calculated width and height parameters

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if ( file_exists( $checkfilename ) ) return str_replace( $site_dir, trailingslashit( $site_uri ), $checkfilename );

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}

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#we didn't find the image in cache, resizing is done here

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$et_image_editor = wp_get_image_editor( $localfile );

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if ( ! is_wp_error( $et_image_editor ) ) {

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$et_image_editor->resize( $new_width, $new_height, $crop );

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// generate correct file name/path

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$et_new_image_name = $et_image_editor->generate_filename( $suffix, $destination_dir );

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do_action( 'et_resize_image_before_save', $et_image_editor, $et_new_image_name );

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$et_image_editor->save( $et_new_image_name );

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// assign new image path

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$result = $et_new_image_name;

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} else {

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// assign a WP_ERROR ( WP_Image_Editor instance wasn't created properly )

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$result = $et_image_editor;

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}

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if ( ! is_wp_error( $result ) ) {

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// transform local image path into URI

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