user_trailingslashit($str);
$str = wpforo_get_url_query_vars_str($str);
$str = preg_replace( '#^/?'.preg_quote(trim(WPF()->permastruct, '/\\')).'#isu', '' , $str, 1 );
$str = preg_replace('#index\.php/?#isu', '', $str, 1);
}
$str = trim(WPFORO_BASE_PERMASTRUCT, '/\\') . '/' . trim($str, '/\\');
if( $absolute ){
$url = WPF()->user_trailingslashit( home_url($str) );
//-START- check is url maybe wordpress home
$maybe_home_url = trim( preg_replace('#/?index\.php/?(\?.*)?$#isu', '', $url), '/\\' );
$home_url = trim( home_url(), '/\\' );
if( $maybe_home_url === $home_url ){
$url = preg_replace('#index\.php/?#isu', '', $url, 1);
$url = WPF()->user_trailingslashit($url);
}
//-END- check is url maybe wordpress home
}
else{
echo $url = WPF()->user_trailingslashit( $str );
}
if(!$echo) return $url;
echo $url;
}
function wpforo_is_ajax(){
return defined('DOING_AJAX') && DOING_AJAX;
}
function wpforo_is_admin($url = ''){
$url = trim($url);
if($url) return strpos($url, trim(admin_url(), '/')) === 0 || strpos($url, trim(self_admin_url(), '/')) === 0;
return is_admin() && !wpforo_is_ajax();
}
function is_wpforo_page($url = ''){
$key = 'is_wpforo_page_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
if(!$url) $url = wpforo_get_request_uri();
$result = ( !(wpforo_is_admin($url) || (is_wpforo_exclude_url($url) && !is_wpforo_shortcode_page($url))) && (is_wpforo_url($url) || is_wpforo_shortcode_page($url)) );
$result = apply_filters( 'is_wpforo_page', $result, $url );
WPF()->sql_cache->set($key, $result);
return $result;
}
function is_wpforo_exclude_url($url = ''){
$key = 'is_wpforo_exclude_url_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
$result = false;
if(!$url) $url = wpforo_get_request_uri();
$url = urldecode($url);
$url = preg_replace('#/page/\d*/?$#isu', '', $url);
if( !$current_url = wpforo_get_url_query_vars_str($url) ){
$result = false;
}elseif( preg_match('#^/?(?:([^\s/\?\&=<>:\'\"\*\:\\\|]*/)(?1)*)?[^\s/\?\&=<>:\'\"\*\:\\\|]+\.(?:php|js|css|jpe?g|png|gif)/?(?:\?[^/]*)?$#iu', $current_url) ){
$result = true;
}elseif( WPF()->use_home_url && WPF()->excld_urls ){
$expld = array_filter( array_map('trim', explode("\n", WPF()->excld_urls)) );
foreach( $expld as $excld_url ){
$excld_url = urldecode($excld_url);
if( wpforo_is_url_internal($excld_url) ){
$excld_url = wpforo_get_url_query_vars_str($excld_url);
$pattern = preg_quote($excld_url);
$pattern = str_replace(array('/\*', '\*'), array('/?[^\r\n\t\s\0]*?', '[^\r\n\t\s\0]*?'), $pattern);
if( preg_match('#^'.$pattern.'$#iu', $current_url) ) $result = true;
}
}
}
WPF()->sql_cache->set($key, $result);
return $result;
}
function is_wpforo_url($url = ''){
$key = 'is_wpforo_url_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
$result = false;
if( wpforo_is_admin($url) ){
$result = false;
}elseif( WPF()->use_home_url && !is_wpforo_exclude_url($url) ){
$result = true;
}elseif( WPF()->permastruct ){
$current_url = wpforo_get_url_query_vars_str($url);
$current_url = preg_replace('#/?\?.*$#isu', '', $current_url);
if( $current_url === WPF()->permastruct ){
$result = true;
}elseif( strpos($current_url, WPF()->permastruct . '/' ) === 0 ){
$result = true;
}
}
WPF()->sql_cache->set($key, $result);
return $result;
}
/**
* @param string $url
* @return bool
*/
function is_wpforo_shortcode_page($url = ''){
$key = 'is_wpforo_shortcode_page_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
$result = !wpforo_is_admin($url) && !is_wpforo_url($url) && has_shortcode( wpforo_get_wp_post_content($url), 'wpforo' );
WPF()->sql_cache->set($key, $result);
return $result;
}
function wpforo_get_wp_post_content($url = ''){
if(!$url) $url = wpforo_get_request_uri();
$key = 'wpforo_get_wp_post_content_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
$post_content = '';
global $post;
if( $url === wpforo_get_request_uri() && is_a( $post, 'WP_Post' ) ){
$post_content = $post->post_content;
}elseif( $postid = wpforo_wp_url_to_postid($url) ){
$post_content = get_post_field('post_content', $postid );
}
WPF()->sql_cache->set($key, $post_content);
return $post_content;
}
/**
* @param string $text
* @param string $url
* @return array|string
*/
function get_wpforo_shortcode_atts($text = '', $url = ''){
if(!$text) $text = wpforo_get_wp_post_content($url);
if( preg_match('#\[[\r\n\t\s\0]*wpforo[\r\n\t\s\0]*([^\[\]]*?)\]#isu', $text, $match) ){
return shortcode_parse_atts($match[1]);
}
return '';
}
function wpforo_get_url_query_vars_str($url = ''){
if(!$url) $url = wpforo_get_request_uri();
$home_url = preg_replace( '#/?\?.*$#isu', '', home_url('/') );
$current_url = preg_replace('#https?://[^/\?]+/?#isu', '', $url);
$site_url = preg_replace('#https?://[^/\?]+/?#isu', '', $home_url);
if( strpos($current_url, '/') === false && $current_url === trim($site_url, '/') ) return '';
$current_url = preg_replace( '#^/?'.preg_quote($site_url).'(?:/?index\.php/?)?#isu', '' , $current_url, 1 );
$current_url = preg_replace('#^[\r\n\t\s\0/]*(.*?)[\r\n\t\s\0/]*$#isu', '$1', $current_url);
$current_url = wpforo_fix_url($current_url);
return $current_url;
}
function wpforo_feature($option){
if( $option === 'html_cashe' ) return false;
if (isset(WPF()->features[$option])) {
return WPF()->features[$option];
} else {
return false;
}
}
function wpforo_dir_size($directory) {
$size = 0;
if(class_exists('RecursiveIteratorIterator') && class_exists('RecursiveDirectoryIterator')){
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)) as $file) $size += $file->getSize();
return $size;
}
else{
return 0;
}
}
function wpforo_make_hidden_fields_from_url($url = '', $echo = true){
if( !$url ) $url = wpforo_get_request_uri();
$return = '';
if( $url_query = parse_url($url, PHP_URL_QUERY) ){
parse_str($url_query, $url_query_arr);
if( !empty($url_query_arr) ){
foreach ($url_query_arr as $key => $value) {
$return .= '';
foreach( $tabs as $tab => $name ){
$class = ( $tab === $current || ($subtab && $tab === $sub_current ) ) ? ' nav-tab-active' : '';
$sub = $subtab ? '&subtab='.esc_attr($tab) : '';
$class = esc_attr($class);
$current = esc_attr($current);
$tab = esc_attr($tab);
$sub = esc_attr($sub);
echo "$name ";
}
echo ' ';
}
}
function wpforo_admin_tools_tabs( $tabs, $current = 'antispam', $subtab = FALSE, $sub_current = 'antispam' ) {
if(!empty($tabs)){
$class_attr = $subtab ? 'vert_tab' : '';
echo '';
foreach( $tabs as $tab => $name ){
$class = ( $tab == $current || ($subtab && $tab == $sub_current ) ) ? ' nav-tab-active' : '';
$sub = $subtab ? '&subtab='.esc_attr($tab) : '';
$class = esc_attr($class);
$current = esc_attr($current);
$tab = esc_attr($tab);
$sub = esc_attr($sub);
$name = esc_html($name);
echo "$name ";
}
echo ' ';
}
}
function wpforo_content_filter( $content ){
if( strpos($content, '../') !== false ){
$home_url = trim( preg_replace( array('#/?\?.*$#isu', '#index\.php/?#isu') , '', home_url() ), '/\\' ) . '/';
$content = preg_replace('#((?:href|src)=[\'\"])(?:https?://)?(?:\.+/)+wp-content/#i', "$1" . $home_url . "wp-content/", $content);
}
$content = apply_filters('wpforo_body_text_filter', $content);
$content = preg_replace('#([^\'\"]|^)(https?://[^\s\'\"<>]+\.(?:jpg|jpeg|png|gif|ico|svg|bmp|tiff))([^\'\"]|$)#isu', '$1 $2 $3', $content);
if(preg_match_all('#]*)>(.*?class=[\'"]wpforo-auto-embeded[^\'"]*[\'"].*?)#isu', $content, $matches, PREG_SET_ORDER)){
foreach($matches as $match){
$match[2] = preg_replace('#]*class=[\'"]wpforo-auto-embeded-image[\'"][^<>]*src=[\'"]([^\'"]*)[\'"][^<>]*>#isu', '$1', $match[2]);
$match[2] = preg_replace('#]*class=[\'"]wpforo-auto-embeded-link[\'"][^<>]*href=[\'"]([^\'"]*)[\'"][^<>]*>.*?#isu', '$1', $match[2]);
$content = str_replace($match[0], ''.$match[2].'', $content);
}
}
$content = preg_replace('#(]*>[^<>]*)]*class=[\'"]wpforo-auto-embeded-link[\'"][^<>]*href=[\'"]([^\'"]*)[\'"][^<>]*>[^<>]*([^<>]*)#isu', '$1$2$3', $content);
$content = apply_filters('wpforo_content_filter', $content);
return wpautop($content);
}
function wpforo_remove_links( $content ){
return preg_replace('#([^\'\"]|^)(https?://[^\s\'\"<>]+)([^\'\"]|$)#isu', '$1 [' . wpforo_phrase('removed link', false) . '] $3', $content);
}
add_filter('wpforo_content_filter', 'wpforo_nofollow_tag', 20);
function wpforo_nofollow_tag($content){
$content = preg_replace_callback('#<]*?href=[\'\"]([^\'\"]+)[\'\"][^><]*?>#isu', 'wpforo_nofollow', $content);
return $content;
}
function wpforo_nofollow($match){
$link = $match[0];
$nofollow = apply_filters('wpforo_external_link_nofollow', true);
$dofollow = trim(WPF()->tools_misc['dofollow']);
$dofollow = array_filter(array_map("trim", explode("\n", $dofollow)));
$parse = parse_url( wpforo_get_request_uri() );
$host = $parse['host'];
$main_host = preg_replace('#^.*?([^\.]+?\.[^\.]+?)$#isu', '$1', $host);
if( $nofollow ){
if( strpos($link, 'rel=') === false && strpos($match[1], $main_host) === false ){
$link_url = parse_url($match[1]);
if( !(!empty($dofollow) && !empty($link_url['host']) && in_array($link_url['host'], $dofollow)) ){
$link = str_replace('>', ' rel="nofollow">', $match[0]);
}
}
}
return $link;
}
add_action('wpforo_actions_end', 'wpforo_logs', 10);
function wpforo_logs(){
if( !WPF()->current_object['is_404'] ){
WPF()->log->read();
WPF()->log->visit();
}
}
add_action('wpforo_bottom_hook', 'wpforo_user_logging');
function wpforo_user_logging(){
$data = WPF()->current_object;
$filter_views = apply_filters( 'wpforo_filter_topic_views', true );
if( wpfval($data, 'template') && $data['template'] == 'post' && wpfval($data, 'topicid') ){
if($filter_views){
//to-do: don't increase views before all read point.
if( WPF()->tools_legal['cookies'] ){
$viwed_ids = wpforo_getcookie( 'wpf_read_topics', false );
if( empty($viwed_ids) || !wpfval($viwed_ids, $data['topicid']) ){
WPF()->db->query("UPDATE `".WPF()->tables->topics."` SET `views` = `views` + 1 WHERE `topicid` = " . intval($data['topicid']));
}
}
elseif( is_user_logged_in() ){
if( wpfval(WPF()->current_usermeta, 'wpf_read_topics') ) {
$viwed_db_ids = wpforo_current_usermeta( 'wpf_read_topics' );
if( empty( $viwed_db_ids ) || !wpfval($viwed_db_ids, $data['topicid']) ){
WPF()->db->query("UPDATE `".WPF()->tables->topics."` SET `views` = `views` + 1 WHERE `topicid` = " . intval($data['topicid']));
}
} else{
WPF()->db->query("UPDATE `".WPF()->tables->topics."` SET `views` = `views` + 1 WHERE `topicid` = " . intval($data['topicid']));
}
}
} else {
WPF()->db->query("UPDATE `".WPF()->tables->topics."` SET `views` = `views` + 1 WHERE `topicid` = " . intval($data['topicid']));
}
}
}
function wpforo_setcookie( $key, $args = array(), $implode = false ) {
if( !WPF()->tools_legal['cookies'] ) return;
if( !empty($args) && is_array($args) ){
$num = count($args);
if( $num > 3 ){
$max = apply_filters( 'wpforo_cookie_max_logged_topics', 10 );
$delta = $num - $max;
if( $delta > 0 ) $args = array_slice($args, $delta, null, true);
}
}
if( !empty($args) && is_array($args) && $implode ) {
$value = trim( implode( ',', $args ), ',' );
}
elseif( !empty($args) && is_array($args) && !$implode ){
$value = json_encode($args);
}
if( !isset($value) ) $value = '';
if( $key ){
$secure = is_ssl();
$secure_logged_in_cookie = $secure && 'https' === parse_url( get_option( 'home' ), PHP_URL_SCHEME );
if ( COOKIEPATH != SITECOOKIEPATH ){
@setcookie( $key, $value , time() + 7776000, SITECOOKIEPATH, COOKIE_DOMAIN, $secure_logged_in_cookie, true );
} else {
@setcookie( $key, $value , time() + 7776000, COOKIEPATH, COOKIE_DOMAIN, $secure_logged_in_cookie, true );
}
}
}
function wpforo_getcookie( $key, $explode = false ) {
if( !WPF()->tools_legal['cookies'] ) return false;
if( $cookie = wpfval($_COOKIE, $key) ){
if($explode){
return explode(',', $cookie);
}else{
$cookie = wp_unslash($cookie);
if( !$data = json_decode( $cookie, true) ) return $cookie;
return $data;
}
}
return false;
}
function wpforo_is_bot() {
if( !$http_user_agent = wpfval($_SERVER, 'HTTP_USER_AGENT') ) $http_user_agent = wpfval($_SERVER, 'http_user_agent');
if( $http_user_agent ){
return preg_match('#(abot|dbot|ebot|hbot|kbot|lbot|mbot|nbot|obot|pbot|rbot|sbot|tbot|vbot|ybot|zbot|bot\.|bot\/|_bot|\.bot|\/bot|\-bot|\:bot|\(bot|crawl|slurp|spider|seek|accoona|acoon|adressendeutschland|ah\-ha\.com|ahoy|altavista|ananzi|anthill|appie|arachnophilia|arale|araneo|aranha|architext|aretha|arks|asterias|atlocal|atn|atomz|augurfind|backrub|bannana_bot|baypup|bdfetch|big brother|biglotron|bjaaland|blackwidow|blaiz|blog|blo\.|bloodhound|boitho|booch|bradley|butterfly|calif|cassandra|ccubee|cfetch|charlotte|churl|cienciaficcion|cmc|collective|comagent|combine|computingsite|csci|curl|cusco|daumoa|deepindex|delorie|depspid|deweb|die blinde kuh|digger|ditto|dmoz|docomo|download express|dtaagent|dwcp|ebiness|ebingbong|e\-collector|ejupiter|emacs\-w3 search engine|esther|evliya celebi|ezresult|falcon|felix ide|ferret|fetchrover|fido|findlinks|fireball|fish search|fouineur|funnelweb|gazz|gcreep|genieknows|getterroboplus|geturl|glx|goforit|golem|grabber|grapnel|gralon|griffon|gromit|grub|gulliver|hamahakki|harvest|havindex|helix|heritrix|hku www octopus|homerweb|htdig|html index|html_analyzer|htmlgobble|hubater|hyper\-decontextualizer|ia_archiver|ibm_planetwide|ichiro|iconsurf|iltrovatore|image\.kapsi\.net|imagelock|incywincy|indexer|infobee|informant|ingrid|inktomisearch\.com|inspector web|intelliagent|internet shinchakubin|ip3000|iron33|israeli\-search|ivia|jack|jakarta|javabee|jetbot|jumpstation|katipo|kdd\-explorer|kilroy|knowledge|kototoi|kretrieve|labelgrabber|lachesis|larbin|legs|libwww|linkalarm|link validator|linkscan|lockon|lwp|lycos|magpie|mantraagent|mapoftheinternet|marvin\/|mattie|mediafox|mediapartners|mercator|merzscope|microsoft url control|minirank|miva|mj12|mnogosearch|moget|monster|moose|motor|multitext|muncher|muscatferret|mwd\.search|myweb|najdi|nameprotect|nationaldirectory|nazilla|ncsa beta|nec\-meshexplorer|nederland\.zoek|netcarta webmap engine|netmechanic|netresearchserver|netscoop|newscan\-online|nhse|nokia6682\/|nomad|noyona|nutch|nzexplorer|objectssearch|occam|omni|open text|openfind|openintelligencedata|orb search|osis\-project|pack rat|pageboy|pagebull|page_verifier|panscient|parasite|partnersite|patric|pear\.|pegasus|peregrinator|pgp key agent|phantom|phpdig|picosearch|piltdownman|pimptrain|pinpoint|pioneer|piranha|plumtreewebaccessor|pogodak|poirot|pompos|poppelsdorf|poppi|popular iconoclast|psycheclone|publisher|python|rambler|raven search|roach|road runner|roadhouse|robbie|robofox|robozilla|rules|salty|sbider|scooter|scoutjet|scrubby|search\.|searchprocess|semanticdiscovery|senrigan|sg\-scout|shai\'hulud|shark|shopwiki|sidewinder|sift|silk|simmany|site searcher|site valet|sitetech\-rover|skymob\.com|sleek|smartwit|sna\-|snappy|snooper|sohu|speedfind|sphere|sphider|spinner|spyder|steeler\/|suke|suntek|supersnooper|surfnomore|sven|sygol|szukacz|tach black widow|tarantula|templeton|\/teoma|t\-h\-u\-n\-d\-e\-r\-s\-t\-o\-n\-e|theophrastus|titan|titin|tkwww|toutatis|t\-rex|tutorgig|twiceler|twisted|ucsd|udmsearch|url check|updated|vagabondo|valkyrie|verticrawl|victoria|vision\-search|volcano|voyager\/|voyager\-hc|w3c_validator|w3m2|w3mir|walker|wallpaper|wanderer|wauuu|wavefire|web core|web hopper|web wombat|webbandit|webcatcher|webcopy|webfoot|weblayers|weblinker|weblog monitor|webmirror|webmonkey|webquest|webreaper|websitepulse|websnarf|webstolperer|webvac|webwalk|webwatch|webwombat|webzinger|wget|whizbang|whowhere|wild ferret|wordpress|worldlight|wwwc|wwwster|xenu|xget|xift|xirq|yandex|yanga|yeti|yodao|zao\/|zippp|zyborg|\.\.\.\.)#i', $http_user_agent);
}
return true;
}
//Option value filter and output
function wpfo( $option = '', $echo = true, $esc = 'esc_attr' ){
if( is_string($option) ){
$option = stripslashes( $option );
if( $esc == 'esc_attr' ){
$option = esc_attr( $option );
}
elseif( $esc == 'esc_html' ){
$option = esc_html( $option );
}
elseif( $esc == 'esc_url' ){
$option = esc_url( $option );
}
elseif( $esc == 'esc_textarea' ){
$option = esc_textarea( $option );
}
}
if( $echo ){
echo $option;
}
else{
return $option;
}
}
//Option maker for checkbox, radio and select
function wpfo_check( $option = '', $value = '', $type = 'checked' , $echo = true ){
$option = (isset($option) && isset($value) && $option == $value ) ? $type : '';
if( $echo ){
echo $option;
}
else{
return $option;
}
}
/**
* Validates keys of requested array.
*
* @param array $array
* @param string|int $key
* @param string|int ... $_, ... [optional] more keys
*
* @return bool
*/
function wpfkey(&$array, $key){
$a = $array;
foreach ( func_get_args() as $arg_num => $key ){
if($arg_num === 0) continue;
if( is_array($a) && (is_string($key) || is_int($key)) && array_key_exists($key, $a) ){
$a = $a[$key];
}else{
return false;
}
}
return true;
}
/**
* get values of requested array keys if found otherwise returns null to allow you cast to your desired type of variable.
*
* @param mixed $array
* @param string|int ... $_, ... [optional] more keys
*
* @return mixed|null
*/
function wpfval(&$array){
if( func_num_args() === 1 ) return $array;
$a = $array;
foreach ( func_get_args() as $arg_num => $key ){
if($arg_num === 0) continue;
if( is_array($a) && (is_string($key) || is_int($key)) && array_key_exists($key, $a) ){
$a = $a[$key];
}else{
return null;
}
}
return $a;
}
function wpforo_human_filesize($bytes, $decimals = 2) {
$size = array('B','KB','MB','GB','TB','PB','EB','ZB','YB');
$factor = floor((strlen($bytes) - 1) / 3);
return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . ' ' . @$size[$factor];
}
if( !function_exists('wpforo_date_raw') ) {
/**
* @param string $date
* @param string $type
* @param bool $echo
*
* @return string|void
*/
function wpforo_date_raw( $date, $type = 'ago', $echo = true ) {
if ( ! $echo ) {
return wpforo_date( $date, $type, $echo, false );
}
wpforo_date( $date, $type, $echo, false );
}
}
function wpforo_date( $date, $type = 'ago', $echo = true, $wp_date_format = true ) {
date_default_timezone_set('UTC');
ini_set( 'date.timezone', 'UTC' );
if(is_numeric($date)) $date = date_i18n( 'Y-m-d H:i:s', $date);
$timestamp = strtotime($date);
$diff = current_time( 'timestamp', 1 ) - $timestamp;
$timezone_string = get_option('timezone_string');
$current_offset = get_option('gmt_offset');
if(!is_string($type)) $type = 'ago';
if( is_user_logged_in() && !empty(WPF()->current_user) ){
if( isset(WPF()->current_user['timezone']) && WPF()->current_user['timezone'] != '' ){
if(preg_match('|UTC([\-\+]+.?)|is', WPF()->current_user['timezone'], $timezone_array)){
$timezone_string = '';
$current_offset = str_replace('+', '', $timezone_array[1]);
}
else{
if(in_array(WPF()->current_user['timezone'], timezone_identifiers_list())){
$timezone_string = WPF()->current_user['timezone'];
$current_offset = '';
}
else{
$timezone_string = '';
$current_offset = '';
}
}
}
}
if( $timezone_string == '' && $current_offset != '' ){
$timezone_string = timezone_name_from_abbr('', $current_offset * 3600, false);
}
if( class_exists('DateTime') && class_exists('DateTimeZone') && $timezone_string ){
$dt = new DateTime("now", new DateTimeZone($timezone_string));
if( method_exists($dt, 'setTimestamp') ) $dt->setTimestamp($timestamp); //DateTime::setTimestamp() available in PHP 5.3 and higher versions
if( $type == 'human' ){
$d = human_time_diff($timestamp);
}
elseif( $type == 'ago' ){
$d = human_time_diff($timestamp);
$d = sprintf( wpforo_phrase('%s ago', false, false), $d );
}
elseif( $type == 'ago-date' ){
if( $diff > 31536000 ){
$format = apply_filters('wpforo_date_format_ago_date_year', 'M d, y');
$d = date_i18n($format, strtotime($dt->format('Y-m-d H:i:s')));
}
elseif( $diff > 518400 ){
$format = apply_filters('wpforo_date_format_ago_date_month', 'M d');
$d = date_i18n($format, strtotime($dt->format('Y-m-d H:i:s')));
}
else {
$d = human_time_diff($timestamp);
$d = sprintf( wpforo_phrase('%s ago', false, false), $d );
}
}
else{
$type = wpforo_date_format($type, $wp_date_format);
$d = date_i18n($type, strtotime($dt->format('Y-m-d H:i:s')));
}
}
else{
if( $type == 'human' ){
$d = human_time_diff($timestamp);
}
elseif( $type == 'ago' ){
$d = human_time_diff($timestamp);
$d = sprintf( wpforo_phrase('%s ago', false, false), $d );
}
else{
$type = wpforo_date_format($type, $wp_date_format);
$d = date_i18n( $type, $timestamp);
}
}
if( !$echo ) return $d;
echo $d;
}
function wpforo_date_format($type, $wp_date_format = true){
$sep = ' ';
$wp_format = $wp_date_format && wpforo_feature('wp-date-format');
if( $wp_format ){
$date_format = get_option('date_format');
$time_format = get_option('time_format');
} else {
$date_format = 'Y-m-d';
$time_format = 'H:i:s';
}
if( in_array($type, array('datetime', 'date', 'time')) ){
if( $type == 'datetime' ){
$type = $date_format . $sep . $time_format;
}elseif( $type == 'date' ) {
$type = $date_format;
}elseif( $type = 'time' ){
$type = $time_format;
}
}elseif( $wp_format ){
$type = $date_format . $sep . $time_format;
}
return $type;
}
function wpforo_write_file( $new_file, $content ){
$return = array( 'error' => false, 'file' => '' );
$ifp = @fopen( $new_file, 'wb' );
if ( ! $ifp ) {
@fclose( $ifp );
$return = array( 'error' => sprintf( __( 'Could not write file %s' ), $new_file ) );
}
else{
@fwrite( $ifp, $content );
fclose( $ifp );
clearstatcache();
// Set correct file permissions
$stat = @stat( dirname( $new_file ) );
$perms = $stat['mode'] & 0007777;
$perms = $perms & 0000666;
@chmod( $new_file, $perms );
clearstatcache();
$return = array( 'file' => $new_file );
}
return $return;
}
function wpforo_get_file_content( $file ){
$fp = @fopen( $file, 'r' );
if( !$fp ){
@fclose( $fp );
return false;
}
else{
$size = @filesize($file);
if( isset($size) && $size > 0 ){
$file_data = fread( $fp, $size );
fclose( $fp );
return $file_data;
}
@fclose( $fp );
return false;
}
}
################################################################################
/**
* Clears file basename and removes trailing slash
*
* @since 1.0.0
*
* @param string filename
*
* @return string
*/
function wpforo_clear_basename( $file ) {
$file = str_replace('\\','/',$file);
$file = preg_replace('|/+|','/', $file);
$file = trim($file, '/');
return $file;
}
#################################################################################
/**
* Removes directory with all files and folders
*
* @since 1.0.0
*
* @param string directory name
*
*/
function wpforo_remove_directory( $directory ) {
$directory_ns = trim( $directory, '/') . '/';
$directory_ws = '/' . trim( $directory, '/') . '/';
$glob = glob( $directory_ns . '/*' );
if( empty($glob) ) $glob = glob( $directory_ws . '/*' );
foreach( $glob as $item ) {
if( is_dir( $item ) ){
wpforo_remove_directory( $item );
}
else{
unlink( $item );
}
}
return rmdir( $directory );
}
#################################################################################
/**
* Converts bytes to KB, MB, GB
*
* @since 1.0.0
*
* @param integer Bytes
*
* @return string
*/
function wpforo_print_size($value, $points = true ){
if($value < 1024){
return $value . (($points) ? "B" : '' );
}elseif($value >= 1024 && $value < (1024*1024)){
$value = round(($value/1024)*10)/10;
return $value . (($points) ? "KB" : '' );
}elseif($value >= 1024*1024 && $value < 1024*1024*1024){
$value = round(($value/(1024*1024))*10)/10;
return $value . (($points) ? "MB" : '' );
}elseif($value >= 1024*1024*1024 && $value <= 1024*1024*1024*1024){
$value = round(($value/(1024*1024*1024))*10)/10;
return $value . (($points) ? "GB" : '' );
}else{
$value = round(($value/(1024*1024*1024*1024))*10)/10;
return $value . (($points) ? "TB" : '' );
}
}
function wpforo_human_size_to_bytes($sSize){
if (is_numeric($sSize)) return $sSize;
$sSuffix = substr($sSize, -1);
$iValue = substr($sSize, 0, -1);
switch (strtoupper($sSuffix)) {
case 'M':
$iValue *= 1024*1024;
break;
case 'K':
$iValue *= 1024;
break;
case 'G':
$iValue *= 1024*1024*1024;
break;
case 'T':
$iValue *= 1024*1024*1024*1024;
break;
case 'P':
$iValue *= 1024*1024*1024*1024*1024;
break;
}
return $iValue;
}
function wpforo_print_number($n, $echo = false) {
$x = str_replace(",","",$n);
$x = intval($x);
$n = 0 + $x;
$number = 0;
if(!is_numeric($n)) return false;
if($n>1000000000000) $number = round(($n/1000000000000),1).' '.str_replace('{number}', '', wpforo_phrase('{number}T',false));
else if($n>1000000000) $number = round(($n/1000000000),1).' '.str_replace('{number}', '', wpforo_phrase('{number}B',false));
else if($n>1000000) $number = round(($n/1000000),1).' '.str_replace('{number}', '', wpforo_phrase('{number}M',false));
else if($n>10000) $number = round(($n/1000),1).' '.str_replace('{number}', '', wpforo_phrase('{number}K',false));
$number = ( $number ) ? $number : number_format($n);
if($echo){
echo $number;
}
else{
return $number;
}
}
function wpforo_bigintval($value) {
$value = wpforo_settype($value, 'string');
if( is_string($value) ){
$value = trim($value);
if( !ctype_digit($value) ) {
$value = preg_replace("#[^0-9](.*)$#s", '', $value);
if( !ctype_digit($value) ) {
$value = 0;
}
}
}else{
$value = 0;
}
$value = (strlen($value) < strlen(PHP_INT_MAX)) ? (int) $value : $value;
return $value;
}
function wpforo_removebb($string){
if(isset($string) && $string ){
$string = preg_replace('|\[\/*[^\]\[]+\]|is', '', $string);
}
return $string;
}
function wpforo_file_upload_error($code){
switch ($code) {
case UPLOAD_ERR_INI_SIZE:
$message = wpforo_phrase("The uploaded file exceeds the upload_max_filesize directive in php.ini", false);
break;
case UPLOAD_ERR_FORM_SIZE:
$message = wpforo_phrase("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form", false);
break;
case UPLOAD_ERR_PARTIAL:
$message = wpforo_phrase("The uploaded file was only partially uploaded", false);
break;
case UPLOAD_ERR_NO_FILE:
$message = wpforo_phrase("No file was uploaded", false);
break;
case UPLOAD_ERR_NO_TMP_DIR:
$message = wpforo_phrase("Missing a temporary folder", false);
break;
case UPLOAD_ERR_CANT_WRITE:
$message = wpforo_phrase("Failed to write file to disk", false);
break;
case UPLOAD_ERR_EXTENSION:
$message = wpforo_phrase("File upload stopped by extension", false);
break;
default:
$message = wpforo_phrase("Unknown upload error", false);
break;
}
return $message;
}
//$key allowed values are post, strip, data, user_description entities or the name of a field filter such as pre_user_description.
//More info https://core.trac.wordpress.org/browser/tags/4.5.2/src/wp-includes/kses.php#L624
function wpforo_kses( $string = '', $key = 'post' ){
if(!$string || !$key) return $string;
if( $key === 'email' ){
if( !preg_match('#]*?>#iu', $string) ) $string = wpautop($string);
$allowed_html = array( 'a' => array( 'href' => array(), 'title' => array(), 'style' => array()),
'img' => array( 'src' => array(), 'width' => array(), 'height' => array(), 'align' => array(), 'alt' => array(), 'style' => array() ),
'blockquote' => array('style' => array()),
'h1' => array('style' => array()), 'h2' => array('style' => array()), 'h3' => array('style' => array()), 'h4' => array('style' => array()), 'h5' => array('style' => array()), 'h6' => array('style' => array()),
'hr' => array(),
'br' => array(),
'p' => array('style' => array()),
'strong' => array('style' => array()),
'em' => array('style' => array()),
'del' => array('style' => array()),
'style' => array());
$allowed_html = apply_filters('wpforo_kses_allowed_html_email', $allowed_html);
}
elseif( $key === 'user_description' ){
$allowed_html = wp_kses_allowed_html( $key );
$allowed_html['img'] = array( 'alt' => array(), 'align' => array(), 'border' => array(), 'height' => array(), 'hspace' => array(), 'longdesc' => array(), 'vspace' => array(), 'src' => array(), 'usemap' => array(), 'width' => array());
$allowed_html = apply_filters('wpforo_kses_allowed_html_user_description', $allowed_html);
}
else{
global $allowedposttags;
$allowed_html = $allowedposttags;
if(wpforo_feature('content-do_shortcode')){
$allowed_html = wp_kses_allowed_html( $key );
}
$extra_html = WPF()->tools_antispam['html'];
$allowed_html = wpforo_extra_html_parser($extra_html, $allowed_html);
$allowed_html['a']['data-gallery'] = array();
$allowed_html['a']['download'] = array();
$allowed_html['blockquote']['class'] = TRUE;
$allowed_html['blockquote']['data-width'] = TRUE;
$allowed_html['blockquote']['data-userid'] = TRUE;
$allowed_html['blockquote']['data-postid'] = TRUE;
$allowed_html['p']['lang'] = TRUE;
$allowed_html['p']['dir'] = TRUE;
if(!wpfval($allowed_html, 'iframe') && class_exists('wpForoEmbeds')){
$allowed_html['iframe'] = array('width' => array(), 'height' => array(), 'src' => array(), 'frameborder' => array(), 'allowfullscreen' => array());
}
$allowed_html = apply_filters('wpforo_kses_allowed_html', $allowed_html);
}
return wp_kses( $string, $allowed_html );
}
function wpforo_deep_merge($default, $current = array()){
foreach($default as $k => $v){
if(!empty($v) && is_array($v)){
foreach($v as $kk => $vv){
if(!empty($vv) && is_array($vv)){
foreach($vv as $kkk => $vvv){
if(!empty($vvv) && is_array($vvv)){
foreach($vvv as $kkkk => $vvvv){
if(!empty($vvv) && is_array($vvv)){
//Stop on 5th level
}
else{
if(isset($current[$k][$kk][$kkk][$kkkk])) $default[$k][$kk][$kkk][$kkkk] = $current[$k][$kk][$kkk][$kkkk];
}
}
}
else{
if(isset($current[$k][$kk][$kkk])) $default[$k][$kk][$kkk] = $current[$k][$kk][$kkk];
}
}
}
else{
if(isset($current[$k][$kk])) $default[$k][$kk] = $current[$k][$kk];
}
}
}
else{
if(isset($current[$k])) $default[$k] = $current[$k];
}
}
return $default;
}
function wpforo_is_image($e){
$is_image = false;
$e = strtolower($e);
if( $e === 'jpg' || $e === 'jpeg' || $e === 'png' || $e === 'gif' ){
$is_image = true;
}
return $is_image;
}
function get_wpf_option( $option, $default = null ){
$value = get_option($option, $default);
if( $value ){
$value = maybe_unserialize( $value );
if(is_serialized( $value )) {
$check = @unserialize($value);
if( !$check ) $value = wpforo_fixSerializedArray($value);
}
}
$value = wpforo_settype($value, gettype($default));
if( $default && is_array($default) && is_array($value) ) $value = wpforo_array_args_cast_and_merge($value, $default);
return apply_filters('get_wpf_option', $value, $option, $default);
}
/**
* Extract what remains from an unintentionally truncated serialized string
* $data contains your original array (or what remains of it).
* @param string The serialized array
*/
function wpforo_fixSerializedArray($serialized){
$tmp = preg_replace('/^a:\d+:\{/', '', $serialized);
return wpforo_fixSerializedArray_R($tmp);
}
/**
* The recursive function that does all of the heavy lifing. Do not call directly.
* @param string The broken serialzized array
* @return string Returns the repaired string
*/
function wpforo_fixSerializedArray_R(&$broken){
$data = array();
$index = NULL;
$len = strlen($broken);
$i = 0;
while(strlen($broken)) {
$i++;
if ($i > $len) { break; }
if (substr($broken, 0, 1) == '}') {
$broken = substr($broken, 1); return $data;
}
else{
$bite = substr($broken, 0, 2);
switch($bite) {
case 's:':
$re = '/^s:\d+:"([^\"]*)";/';
if (preg_match($re, $broken, $m)){
if ($index === NULL){ $index = $m[1]; }
else{$data[$index] = $m[1]; $index = NULL;}
$broken = preg_replace($re, '', $broken);
}
break;
case 'i:':
$re = '/^i:(\d+);/';
if (preg_match($re, $broken, $m)){
if ($index === NULL){$index = (int) $m[1]; }
else{$data[$index] = (int) $m[1]; $index = NULL; }
$broken = preg_replace($re, '', $broken);
}
break;
case 'b:':
$re = '/^b:[01];/';
if (preg_match($re, $broken, $m)){
$data[$index] = (bool) $m[1]; $index = NULL; $broken = preg_replace($re, '', $broken);
}
break;
case 'a:':
$re = '/^a:\d+:\{/';
if (preg_match($re, $broken, $m)){
$broken = preg_replace('/^a:\d+:\{/', '', $broken); $data[$index] = wpforo_fixSerializedArray_R($broken); $index = NULL;
}
break;
case 'N;':
$broken = substr($broken, 2); $data[$index] = NULL; $index = NULL;
break;
}
}
}
return $data;
}
function wpforo_insert_to_media_library( $attach_path, $title = '' ){
if( wpforo_feature('attach-media-lib') ){
if(!$attach_path ) return 0;
$attach_fname = basename($attach_path);
if(!$title) $title = $attach_fname;
require_once(ABSPATH . 'wp-admin/includes/media.php');
require_once(ABSPATH . 'wp-admin/includes/file.php');
require_once(ABSPATH . 'wp-admin/includes/image.php');
$wp_upload_dir = wp_upload_dir();
$filetype = wp_check_filetype( $attach_fname, NULL );
$attachment = array( 'guid' => $attach_path, 'post_mime_type' => $filetype['type'], 'post_title' => $title, 'post_content' => '', 'post_status' => 'inherit');
$attach_id = wp_insert_attachment( $attachment, $attach_path );
add_filter( 'intermediate_image_sizes', 'wpforo_attachment_sizes' );
$attach_data = wp_generate_attachment_metadata( $attach_id, $attach_path );
wp_update_attachment_metadata( $attach_id, $attach_data );
remove_filter( 'intermediate_image_sizes', 'wpforo_attachment_sizes' );
return $attach_id;
}
return 0;
}
function wpforo_attachment_sizes( $sizes ){
return array('thumbnail');
}
function wpforo_debug(){
if( wpforo_feature('debug-mode') ) : ?>
Super Globals
Requests:
Server:
Options and Features
pageid ) $pageid = wpforo_wp_url_to_postid( $_SERVER['REQUEST_URI'] );
if( intval($pageid) ) clean_post_cache( $pageid );
WPF()->statistic('update', $template);
do_action( 'wpforo_clean_cache', $id, $template );
WPF()->cache->clean( $id, $template, $item );
do_action( 'wpforo_clean_cache_end', $id, $template );
}
// wpforo database checker fixer tools
function wpforo_update_db(){
$problems = wpforo_database_check();
if( !empty($problems) ){
$SQL = wpforo_database_fixer( $problems );
if(wpfval($SQL, 'fields')){
foreach( $SQL['fields'] as $query ) WPF()->db->query( $query );
}
if(wpfval($SQL, 'keys')){
foreach( $SQL['keys'] as $query ) WPF()->db->query( $query );
}
if(wpfval($SQL, 'tables')){
foreach( $SQL['tables'] as $query ){
if( FALSE === WPF()->db->query( $query ) ) {
WPF()->db->query( preg_replace('#)[\r\n\t\s]*ENGINE.*$#isu', ')', $query) );
}
}
}
}
update_option('wpforo_version_db', WPFORO_VERSION);
}
function wpforo_db_check( $args = array() ){
global $wpdb;
$check = trim($args['check']);
$col = esc_sql(trim($args['col']));
$table = esc_sql(trim($args['table']));
if( $check == 'table_exists' ){
return $wpdb->get_var("SHOW TABLES LIKE '$table'");
}
if( $check == 'col_exists' ){
return $wpdb->get_var("SHOW COLUMNS FROM `$table` LIKE '$col'");
}
if( $check == 'key_exists' ){
return $wpdb->get_var("SHOW KEYS FROM `$table` WHERE `Key_name` = '$col'");
}
if( $check == 'default_value' ){
$col = $wpdb->get_row("SHOW COLUMNS FROM `$table` LIKE '$col'", ARRAY_A);
return $col['Default'];
}
if( $check == 'col_type' ){
$col = $wpdb->get_row("SHOW COLUMNS FROM `$table` LIKE '$col'", ARRAY_A);
return $col['Type'];
}
return false;
}
function wpforo_database_check(){
$_tables = array(); $_table_diffs = array();
require_once( WPFORO_DIR . '/wpf-includes/install-sql.php' );
$wpforo_sql = wpforo_get_install_sqls();
if( !empty($wpforo_sql) ) {
foreach( $wpforo_sql as $sql ) {
if( preg_match('|EXISTS \`([^\(]+)\`\s*\((.+)(PRIMARY.+)\)\s*ENGINE|is', $sql, $table)){
if( wpfval($table, 1) ){
if( wpfval($table, 2) ){
if( preg_match_all('|\`([^\`]+)\`|is', $table[2], $fields, PREG_SET_ORDER) ){
foreach( $fields as $field ){
if(wpfval($field, 1)) $_tables[ $table[1] ]['fields'][] = $field[1];
}
}
}
if( wpfval($table, 3) ){
if( preg_match('|PRIMARY KEY \(\`([^\`]+)\`\)|is', $table[3], $primary_key) ){
$_tables[ $table[1] ]['keys'][] = $primary_key[1];
}
if( preg_match_all('|KEY \`([^\`]+)\`|is', $table[3], $keys, PREG_SET_ORDER) ){
foreach( $keys as $key ){
if(wpfval($key, 1))$_tables[ $table[1] ]['keys'][] = $key[1];
}
}
}
}
}
}
if( !empty($_tables) ){
foreach( $_tables as $_name => $_structure ){
$_table_fields = array(); $_table_keys = array();
$_table_exists = WPF()->db->get_var("SHOW TABLES LIKE '" . esc_sql($_name) ."'" );
if( $_table_exists ){
//Problems - Missing Field
if(wpfval($_structure, 'fields')){
$_fields = WPF()->db->get_results("SHOW FULL COLUMNS FROM " . esc_sql($_name), ARRAY_A);
foreach( $_fields as $_field ) $_table_fields[] = $_field['Field'];
$_count_orig = count($_structure['fields']);
$_count_curr = count($_table_fields);
if( (int) $_count_curr < (int) $_count_orig ){
$diff = array_diff($_structure['fields'], $_table_fields);
if( !empty($diff) ) $_table_diffs[$_name]['fields'][$_name] = $diff;
}
}
//Problems - Missing Key
if(wpfval($_structure, 'keys')){
$_keys = WPF()->db->get_results("SHOW KEYS FROM " . esc_sql($_name), ARRAY_A);
foreach( $_keys as $_key ) {
if( strpos($_key['Key_name'], 'PRIMARY') !== FALSE ){
$_table_keys[] = $_key['Column_name'];
} else {
$_table_keys[] = $_key['Key_name'];
}
}
$_table_keys = array_unique($_table_keys);
$_table_keys = array_values($_table_keys);
$_count_orig = count($_structure['keys']);
$_count_curr = count($_table_keys);
if( (int) $_count_curr < (int) $_count_orig ){
$diff_keys = array_diff($_structure['keys'], $_table_keys);
if( !empty($diff_keys) ) $_table_diffs[$_name]['keys'][$_name] = $diff_keys;
}
}
} else {
//Problems - Missing Table
$_table_diffs[$_name]['exists'] = 'no';
}
}
}
}
return $_table_diffs;
}
function wpforo_database_parse(){
$_tables = array(); $_table_diffs = array();
require_once( WPFORO_DIR . '/wpf-includes/install-sql.php' );
$wpforo_sql = wpforo_get_install_sqls();
if( !empty($wpforo_sql) ) {
foreach( $wpforo_sql as $sql ) {
if( preg_match('|EXISTS \`([^\(]+)\`\s*\((.+)(PRIMARY.+)\)\s*ENGINE|is', $sql, $table)){
if( wpfval($table, 1) ){
if( wpfval($table, 2) ){
$_tables[ $table[1] ]['fields'] = array_map('trim', explode(',', $table[2] ));
}
if( wpfval($table, 3) ){
$_tables[ $table[1] ]['keys'] = array_map('trim', explode(PHP_EOL, $table[3] ));
}
}
}
}
}
return $_tables;
}
function wpforo_database_fixer( $problems ){
if( !empty($problems) ){
$SQL = array();
require_once( WPFORO_DIR . '/wpf-includes/install-sql.php' );
$table_structure = wpforo_database_parse();
if( !empty($table_structure) ){
foreach( $problems as $table_name => $problem ){
if( wpfval($problem, 'fields') ){
foreach( $problem['fields'] as $problem_fields ){
if( !empty($problem_fields) ){
foreach( $problem_fields as $problem_field ){
if( wpfval($table_structure, $table_name, 'fields') ){
foreach( $table_structure[$table_name]['fields'] as $field_sql ){
if( strpos($field_sql, '`'. $problem_field .'`') !== FALSE ){
$SQL['fields'][] = 'ALTER TABLE `' . $table_name . '` ADD ' . $field_sql . ';';
}
}
}
}
}
}
}
if( wpfval($problem, 'keys') ){
foreach( $problem['keys'] as $problem_keys ){
if( !empty($problem_keys) ){
foreach( $problem_keys as $problem_key ){
if( wpfval($table_structure, $table_name, 'keys') ){
foreach( $table_structure[$table_name]['keys'] as $key_sql ){
if( preg_match('|KEY \`'. $problem_key .'\`|is', $key_sql ) ){
$SQL['keys'][] = 'ALTER TABLE `' . $table_name . '` ADD ' . trim( $key_sql, ',' ) . ';';
}
}
}
}
}
}
}
if( wpfval($problem, 'exists') ){
$wpforo_sql = wpforo_get_install_sqls();
if( wpfval($wpforo_sql, $table_name) ) {
$SQL['tables'][] = preg_replace('|\t+|', ' ', $wpforo_sql[$table_name]);
}
}
}
}
}
return $SQL;
}
function wpforo_add_unique_key($table, $primary_key, $unique_key_name = '', $unique_fields = ''){
$table = esc_sql(trim($table));
$primary_key = esc_sql(trim($primary_key));
$unique_fields = esc_sql(trim($unique_fields, ','));
$unique_fields_clean = preg_replace('|\([^\(\)]+\)|', '', $unique_fields);
$remove_rows = '';
$sql = "SELECT GROUP_CONCAT(`$primary_key`) duplicated_row_ids,
COUNT(*) duplication_count FROM
`$table` GROUP BY $unique_fields_clean HAVING duplication_count > 1";
$rows = WPF()->db->get_results($sql, ARRAY_A);
if(!empty($rows)){
foreach($rows as $row){
$ids = explode(',', $row['duplicated_row_ids']);
$ids = array_reverse($ids);
$ids = array_slice($ids, 1);
$remove_rows .= trim(implode(',', $ids), ',') . ',';
}
$remove_rows = esc_sql(trim($remove_rows, ','));
if( $remove_rows ) {
WPF()->db->query("DELETE FROM `$table` WHERE `$primary_key` IN($remove_rows)");
}
}
$sql = "ALTER TABLE `$table` ADD UNIQUE KEY `$unique_key_name`( $unique_fields )";
WPF()->db->query($sql);
}
function wpforo_is_owner( $userid, $email = '' ) {
if ( WPF()->current_userid ) {
return WPF()->current_userid == $userid;
} elseif ( $email && WPF()->current_user_email ) {
return WPF()->current_user_email == $email;
}
return false;
}
/**
* @deprecated since 1.6.6
*
* @param string $display_name
* @param string $user_nicename
*
* @return string
*/
function wpforo_make_dname($display_name, $user_nicename) {
$display_name = trim( $display_name );
$user_nicename = trim( $user_nicename );
return ( $display_name ? esc_html( $display_name ) : esc_html( urldecode( $user_nicename ) ) );
}
/**
* @param array $user wpforo user array
* @param bool $echo
*
* @return string|void
*/
function wpforo_user_dname($user, $echo = false){
$display_name = trim(wpfval($user, 'display_name'));
$user_nicename = trim(wpfval($user, 'user_nicename'));
$dname = $display_name ? esc_html($display_name) : esc_html( urldecode($user_nicename) );
if(!$echo) return $dname;
echo $dname;
}
function wpforo_strlen($string ){
if(!$string) return 0;
if(function_exists('mb_strlen')){
return mb_strlen($string);
}
else{
return strlen($string);
}
}
function wpforo_string2array( $string, $regexp = '' ){
if( !$regexp ) $regexp = '#' . preg_quote(PHP_EOL) . '#isu';
$array = preg_split($regexp, $string);
return array_filter($array);
}
function wpforo_array_ordered_intersect_key($array1, $array2){
$new_array = array();
foreach ($array2 as $key => $value) if( wpfkey($array1, $key) ) $new_array[$key] = $array1[$key];
return $new_array;
}
function wpforo_get_upload_dir_folders(){
if( !WPF()->upload_dir_folders ){
$wp_upload = wp_upload_dir();
WPF()->upload_dir_folders = (array) array_diff(scandir($wp_upload['basedir'] . '/wpforo'), array('.', '..'));
}
return WPF()->upload_dir_folders;
}
/**
* @deprecated since wpforo 1.6.5
* @param $urlpath
*
* @return string|null
*/
function wpforo_urlpath_to_dirpath($urlpath){
return wpforo_fix_upload_dir($urlpath);
}
function wpforo_fix_upload_dir($upload_dir){
$folders = wpforo_get_upload_dir_folders();
$folders = array_map('preg_quote', $folders);
if( $folders && preg_match('#[/\\\]wpforo[/\\\](?:'.implode('|', $folders).')[/\\\].+?$#iu', $upload_dir, $match) ){
$wp_upload = wp_upload_dir();
$upload_dir = wpforo_fix_directory( $wp_upload['basedir'] . $match[0] );
$upload_dir = urldecode($upload_dir);
}
return $upload_dir;
}
function wpforo_fix_upload_url($upload_url){
$folders = wpforo_get_upload_dir_folders();
$folders = array_map('preg_quote', $folders);
if( preg_match('#[/\\\]wpforo[/\\\](?:'.implode('|', $folders).')[/\\\].+?$#iu', $upload_url, $match) ){
$wp_upload = wp_upload_dir();
$upload_url = wpforo_fix_url_sep( $wp_upload['baseurl'] . $match[0] );
}
return $upload_url;
}
function wpforo_xcopy( $source, $dest ) {
// Check for symlinks
if ( is_link( $source ) ) {
return symlink( readlink( $source ), $dest );
}
// Simple copy for a file
if ( is_file( $source ) ) {
return copy( $source, $dest );
}
// Make destination directory
if ( ! is_dir( $dest ) ) {
wp_mkdir_p( $dest );
}
// Loop through the folder
$dir = dir( $source );
while ( false !== $entry = $dir->read() ) {
// Skip pointers
if ( $entry == '.' || $entry == '..' ) {
continue;
}
// Deep copy directories
wpforo_xcopy( rtrim( $source, '/' ) . "/$entry", rtrim( $dest, '/' ) . "/$entry" );
}
// Clean up
$dir->close();
return true;
}
function wpforo_printf_array($format, $arr){
return call_user_func_array('printf', array_merge((array)$format, (array)$arr));
}
function wpforo_sprintf_array($format, $arr){
return call_user_func_array('sprintf', array_merge((array)$format, (array)$arr));
}
function wpforo_avatar_url($avatar_html){
if( preg_match('#src=[\'"]([^\'"]+?)[\'"]#isu', $avatar_html, $matches) ){
return $matches[1];
}
return '';
}
/**
* @param string $content
* @param bool $first
* @param string $type
*
* @return string|array
*/
function wpforo_find_image_urls( $content, $first = true, $type = 'general' ){
$images = array();
$content = trim( (string) $content );
if( $content ){
if( preg_match_all('#]*?src=[\'\"]([^\'\"]+\.(?:jpe?g|png|gif))[\'\"][^<>]*?>#isu', $content, $matches, PREG_SET_ORDER) ){
foreach ( $matches as $match ){
if( preg_match('#class=[\'\"]wpfem[^\'\"]*[\'\"][^<>]*?data-code=#isu', $match[0]) ) continue;
if( strpos($match[1], 'http') === 0 ){
$images[] = $match[1];
}else{
$images[] = 'http' . (is_ssl() ? 's' : '') . ':' . $match[1];
}
}
}elseif( preg_match_all('#https?://[^\r\n\t\s\'\"<>]+?\.(?:jpe?g|png|gif)#isu', $content, $matches, PREG_SET_ORDER) ){
foreach ( $matches as $match ){
$images[] = $match[0];
}
}elseif( preg_match_all('#//[^\r\n\t\s\'\"<>]+?\.(?:jpe?g|png|gif)#isu', $content, $matches, PREG_SET_ORDER) ){
foreach ( $matches as $match ){
$images[] = 'http' . (is_ssl() ? 's' : '') . ':' . $match[0];
}
}
}
if( $first && $images ) $images = wpfval($images, 0);
return apply_filters('wpforo_find_image_url', $images, $type, $first);
}
function wpforo_is_json($string) {
json_decode($string);
return json_last_error() === JSON_ERROR_NONE;
}
function wpforo_ajax_response( $message ) {
wp_send_json( $message );
die();
}
function wpforo_get_fb_user( $user ) {
if( is_user_logged_in() ) return wp_get_current_user();
$user_data = get_user_by('email', $user['user_email']);
if( !$user_data ) {
$users = get_users( array( 'meta_key' => '_fb_user_id', 'meta_value' => $user['fb_user_id'], 'number' => 1, 'count_total' => false ) );
if( is_array( $users ) ) $user_data = reset( $users );
}
return $user_data;
}
function wpforo_unique_username( $username ) {
static $i;
if( !$username ) $username = 'user_' . uniqid();
if( strpos($username, '@') !== FALSE ){
$parts = explode( "@", $username );
if( !empty($parts) && isset($parts[0]) && $parts[0] ) {
$username = $parts[0];
} else {
$username = str_replace( '@', '', $username);
}
}
if ( null === $i ) { $i = 1; } else { $i++; }
if ( !username_exists($username) ) { return $username; }
$new_username = sprintf( '%s-%s', $username, $i );
if ( ! username_exists( $new_username ) ) {
return $new_username;
} else {
return call_user_func( __FUNCTION__, $username );
}
}
function wpforo_is_session_started(){
if ( php_sapi_name() !== 'cli' ) {
if ( version_compare(phpversion(), '5.4.0', '>=') ) {
return session_status() === PHP_SESSION_ACTIVE ? TRUE : FALSE;
} else {
return session_id() === '' ? FALSE : TRUE;
}
}
return FALSE;
}
function wpforo_current_guest( $email ){
$guest = WPF()->member->get_guest_cookies();
if(!wpfval($guest, 'email') || !$guest['email']) return false;
if( $email == $guest['email']){
return true;
}else{
return false;
}
}
function wpforo_extra_html_parser( $extra_html = '', $allowed_html = array() ){
if( $extra_html ){
$extra_html = explode(',', $extra_html);
$extra_html = array_filter($extra_html);
if(!empty($extra_html)){
foreach( $extra_html as $html ){
$html = trim($html);
if( preg_match('|([^\(\)]+)\((.+)\)|', $html, $item) ){
if(wpfval($item, 1) && wpfval($item, 2)) {
$attrs = explode(' ', $item[2]);
$attrs = array_map('trim', $attrs);
foreach( $attrs as $attr ){
$allowed_html[$item[1]][$attr] = array();
}
}
}
else{
$allowed_html[$html] = array();
}
}
}
}
return $allowed_html;
}
function wpforo_clear_array($array, $clear = array(), $by = 'value' ){
if( is_array($clear) && !empty($clear) ){
foreach( $clear as $ext ){
if( $by == 'value' ){
if (($key = array_search($ext, $array)) !== false) {
unset($array[$key]);
}
}
elseif( $by == 'key' ){
if( wpfkey($array, $ext) ) unset($array[$ext]);
}
}
}
elseif( is_string($clear) || is_numeric($clear) ){
if( wpfval($array, $clear) ) unset( $array[$clear] );
}
return $array;
}
function wpforo_key($array = array(), $value = '', $type = 'default'){
$keys = array();
if( is_array($array) && !empty($array) ){
foreach($array as $k => $v){
if($v == $value){
$keys[] = $k;
}
}
}
if( $type == 'sort' ){
sort($keys);
return $keys;
}
else{
return $keys;
}
}
function wpforo_unslashe( $data){
$data = is_array($data) ? array_map( 'wpforo_unslashe', $data) : stripslashes($data);
return $data;
}
function wpforo_encode($data) {
$data = is_array($data) ? array_map('wpforo_encode', $data) : htmlspecialchars($data, ENT_QUOTES);
return $data;
}
function wpforo_decode($data) {
$data = is_array($data) ? array_map('wpforo_decode', $data) : htmlspecialchars_decode($data, ENT_QUOTES);
return $data;
}
function wpforo_trim($data){
$data = is_array($data) ? array_map('wpforo_trim', $data) : trim($data);
return $data;
}
function wpforo_sanitize_int($data) {
$data = is_array($data) ? array_map( 'wpforo_sanitize_int', $data) : intval($data);
return $data;
}
function wpforo_sanitize_text($data) {
$data = is_array($data) ? array_map( 'wpforo_sanitize_text', $data) : sanitize_text_field($data);
return $data;
}
if( !function_exists('sanitize_textarea_field') && !function_exists('_sanitize_text_fields') ){
function sanitize_textarea_field( $str ) {
$filtered = _sanitize_text_fields( $str, true );
return apply_filters( 'sanitize_textarea_field', $filtered, $str );
}
function _sanitize_text_fields( $str, $keep_newlines = false ) {
$filtered = wp_check_invalid_utf8( $str );
if ( strpos($filtered, '<') !== false ) {
$filtered = wp_pre_kses_less_than( $filtered );
$filtered = wp_strip_all_tags( $filtered, false );
$filtered = str_replace("<\n", "<\n", $filtered);
}
if ( ! $keep_newlines ) {
$filtered = preg_replace( '/[\r\n\t ]+/', ' ', $filtered );
}
$filtered = trim( $filtered );
$found = false;
while ( preg_match('/%[a-f0-9]{2}/i', $filtered, $match) ) {
$filtered = str_replace($match[0], '', $filtered);
$found = true;
}
if ( $found ) {
$filtered = trim( preg_replace('/ +/', ' ', $filtered) );
}
return $filtered;
}
}
function wpforo_current_user_is( $role ) {
$role = strtolower( $role );
$filter_result = apply_filters('wpforo_current_user_is', NULL, $role);
if( !is_null($filter_result) ) return (bool) $filter_result;
switch ( $role ) {
case 'admin':
if ( current_user_can( 'activate_plugins' ) ) {
return true;
}
if ( current_user_can( 'install_plugins' ) ) {
return true;
}
if ( current_user_can( 'create_sites' ) ) {
return true;
}
break;
case 'moderator':
if ( WPF()->perm->usergroup_can( 'aum' ) ) {
return true;
}
if ( current_user_can( 'moderate_comments' ) ) {
return true;
}
if ( current_user_can( 'edit_published_posts' ) ) {
return true;
}
if ( current_user_can( 'manage_categories' ) ) {
return true;
}
break;
}
return false;
}
function wpforo_random_colors(){
mt_srand((double)microtime()*1000000); $color = '';
while(strlen($color)<6){$color .= sprintf("%02X", mt_rand(0, 255));}
return '#' . $color;
}
/**
* @param string $dir
* @return string
*/
function wpforo_fix_directory($dir){
$dir = str_replace( array('/', '\\', '\\\\'), DIRECTORY_SEPARATOR, $dir );
$dir = rtrim( trim($dir), DIRECTORY_SEPARATOR );
return $dir;
}
/**
* @param string $url
* @return string
*/
function wpforo_fix_url_sep($url){
return trim( str_replace( array('/', '\\', '\\\\'), '/', $url ) );
}
function wpforo_root_exist(){
$args = array( 'table' => WPF()->tables->posts, 'col' => 'root', 'check' => 'col_exists' );
return wpforo_db_check( $args );
}
function wpforo_urlencode($str){
if( !preg_match('#^(\#post-\d+|https?:)$#isu', $str)
&& !preg_match('#([\?\&][^\?\&/=\r\n]*=?[^\?\&/=\r\n]*)(?1)*$#isu', $str)
&& strpos($str, '~') === false
&& strpos($str, '*') === false
&& $str === urldecode($str) )
$str = urlencode($str);
return $str;
}
function wpforo_fix_url($url){
$url_expld = explode('/', $url);
$url_expld = array_map('wpforo_urlencode', $url_expld);
$url = implode('/', $url_expld);
return $url;
}
function wpforo_is_domains_equal($url1, $url2){
$domain1 = strtolower( str_replace('www.', '', parse_url($url1, PHP_URL_HOST)) );
$domain2 = strtolower( str_replace('www.', '', parse_url($url2, PHP_URL_HOST)) );
return $domain1 === $domain2;
}
function wpforo_is_url_internal($url, $home_url = null){
$url = trim($url);
if( !preg_match('#^(?:https?:)?//#isu', $url) ) return true;
if( !$home_url ) $home_url = home_url();
$home_url = trim($home_url);
$url = preg_replace( '#^(https?\://)?(www\.)?#isu', '', $url );
$home_url = preg_replace( array('#^(https?\://)?(www\.)?#isu', '#/?\?.*$#isu', '#index\.php/?#isu') , '', $home_url );
return strpos($url, $home_url) === 0;
}
function wpforo_is_url_external($url, $home_url = null){
return !wpforo_is_url_internal($url, $home_url);
}
function wpforo_settype($var, $type){
$var_type = strtolower( gettype($var) );
$type = strtolower($type);
$allowed_types = array('bool', 'boolean', 'int', 'integer', 'double', 'real', 'float', 'string', 'array', 'object', 'null');
if( $var_type !== $type
&& in_array($var_type, $allowed_types)
&& in_array($type, $allowed_types)
&& $type !== 'null'
&& !( $var_type === 'object' && !in_array($type, array('boolean', 'array')) )
&& !( $var_type === 'array' && $type === 'string' )
) settype($var, $type);
return $var;
}
function wpforo_array_args_cast($array, $type){
$array = array_map(function($var) use($type){
return wpforo_settype($var, $type);
}, $array);
return $array;
}
function wpforo_array_args_cast_and_merge($array, $default){
foreach( $array as $key => $value ){
if( array_key_exists($key, $default) ){
$array[$key] = wpforo_settype($value, gettype($default[$key]));
// if( is_array($array[$key]) ) $array[$key] = wpforo_array_args_cast_and_merge($array[$key], $default[$key]); #### do not open this comment until you have checkboxes on options settings pages
}
}
$array += $default;
return $array;
}
/**
* @param int $seconds execution time in seconds , by default 0 (unlimited)
*/
function wpforo_set_max_execution_time($seconds = 0){
if( function_exists('set_time_limit') ) set_time_limit($seconds);
if( function_exists('ini_set') ) ini_set('max_execution_time', $seconds);
}
/**
* @param string $pattern
* @param array $array
*
* @return array
*/
function wpforo_preg_grep_recursive($pattern, $array){
$m = array();
if( is_array($array) ){
foreach ( $array as $key => $value ){
if( is_string($value) || is_numeric($value) ){
if( preg_match($pattern, $value) ) $m[$key] = $value;
}elseif( is_array($value = wpforo_settype($value, 'array')) ){
if( $_m = wpforo_preg_grep_recursive($pattern, $value) ) $m[$key] = $_m;
}
}
}
return $m;
}
function wpforo_send_new_user_notifications($userid, $notify = 'both'){
if( wpforo_feature( 'disable_new_user_admin_notification' ) ){
if( $notify !== 'admin' ) wp_send_new_user_notifications( $userid, 'user' );
}else{
wp_send_new_user_notifications( $userid, $notify );
}
}
function wpforo_get_callbacks_for_action( $hook = '' ) {
global $wp_filter;
if( empty( $hook ) || !isset( $wp_filter[$hook] ) ) return array();
return $wp_filter[$hook]->callbacks;
}
/**
* The optimized version of wordpress url_to_postid($url) function
*
* Examine a URL and try to determine the post ID it represents.
*
* Checks are supposedly from the hosted site blog.
*
* @since 1.7.4
*
* @global WP_Rewrite $wp_rewrite WordPress rewrite component.
* @global WP $wp Current WordPress environment instance.
*
* @param string $url Permalink to check.
* @return int Post ID, or 0 on failure.
*/
function wpforo_wp_url_to_postid($url) {
$key = 'wpforo_wp_url_to_postid_' . $url;
if( WPF()->sql_cache->is_exist($key) ) return WPF()->sql_cache->get($key);
if( strpos($url, admin_url()) !== false ){
WPF()->sql_cache->set($key, 0);
return 0;
}
$url_host = str_replace( 'www.', '', parse_url( $url, PHP_URL_HOST ) );
$home_url_host = str_replace( 'www.', '', parse_url( home_url(), PHP_URL_HOST ) );
// Bail early if the URL does not belong to this site.
if ( $url_host && $url_host !== $home_url_host ) {
WPF()->sql_cache->set($key, 0);
return 0;
}
// First, check to see if there is a 'p=N' or 'page_id=N' to match against.
if ( preg_match( '#[?&](p|page_id|post_id|post|attachment_id)=(\d+)#', $url, $values ) ) {
$id = absint( $values[2] );
if ( $id ) {
WPF()->sql_cache->set($key, $id);
return $id;
}
}
global $wp_rewrite;
if($wp_rewrite){
// Get rid of the #anchor.
$url_split = explode( '#', $url );
$url = $url_split[0];
// Get rid of URL ?query=string.
$url_split = explode( '?', $url );
$url = $url_split[0];
// Set the correct URL scheme.
$scheme = parse_url( home_url(), PHP_URL_SCHEME );
$url = set_url_scheme( $url, $scheme );
// Add 'www.' if it is absent and should be there.
if ( false !== strpos( home_url(), '://www.' ) && false === strpos( $url, '://www.' ) ) {
$url = str_replace( '://', '://www.', $url );
}
// Strip 'www.' if it is present and shouldn't be.
if ( false === strpos( home_url(), '://www.' ) ) {
$url = str_replace( '://www.', '://', $url );
}
if ( trim( $url, '/' ) === home_url() && 'page' == get_option( 'show_on_front' ) ) {
$page_on_front = get_option( 'page_on_front' );
if ( $page_on_front && get_post( $page_on_front ) instanceof WP_Post ) {
WPF()->sql_cache->set($key, (int) $page_on_front);
return (int) $page_on_front;
}
}
// Check to see if we are using rewrite rules.
$rewrite = $wp_rewrite->wp_rewrite_rules();
// Not using rewrite rules, and 'p=N' and 'page_id=N' methods failed, so we're out of options.
if ( empty( $rewrite ) ) {
WPF()->sql_cache->set($key, 0);
return 0;
}
// Strip 'index.php/' if we're not using path info permalinks.
if ( ! $wp_rewrite->using_index_permalinks() ) {
$url = str_replace( $wp_rewrite->index . '/', '', $url );
}
if ( false !== strpos( trailingslashit( $url ), home_url( '/' ) ) ) {
// Chop off http://domain.com/[path].
$url = str_replace( home_url(), '', $url );
} else {
// Chop off /path/to/blog.
$home_path = parse_url( home_url( '/' ) );
$home_path = isset( $home_path['path'] ) ? $home_path['path'] : '';
$url = preg_replace( sprintf( '#^%s#', preg_quote( $home_path ) ), '', trailingslashit( $url ) );
}
// Trim leading and lagging slashes.
$url = trim( $url, '/' );
$request = $url;
$post_type_query_vars = array();
foreach ( get_post_types( array(), 'objects' ) as $post_type => $t ) {
if ( ! empty( $t->query_var ) ) {
$post_type_query_vars[ $t->query_var ] = $post_type;
}
}
// Look for matches.
$request_match = $request;
foreach ( (array) $rewrite as $match => $query ) {
// If the requesting file is the anchor of the match,
// prepend it to the path info.
if ( ! empty( $url ) && ( $url != $request ) && ( strpos( $match, $url ) === 0 ) ) {
$request_match = $url . '/' . $request;
}
if ( preg_match( "#^$match#", $request_match, $matches ) ) {
if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) {
// This is a verbose page match, let's check to be sure about it.
$page = get_page_by_path( $matches[ $varmatch[1] ] );
if ( ! $page ) {
continue;
}
$post_status_obj = get_post_status_object( $page->post_status );
if ( ! $post_status_obj->public && ! $post_status_obj->protected
&& ! $post_status_obj->private && $post_status_obj->exclude_from_search ) {
continue;
}
}
// Got a match.
// Trim the query of everything up to the '?'.
$query = preg_replace( '!^.+\?!', '', $query );
// Substitute the substring matches into the query.
$query = addslashes( WP_MatchesMapRegex::apply( $query, $matches ) );
// Filter out non-public query vars.
global $wp;
parse_str( $query, $query_vars );
$query = array();
foreach ( (array) $query_vars as $key => $value ) {
if ( in_array( $key, $wp->public_query_vars ) ) {
$query[ $key ] = $value;
if ( isset( $post_type_query_vars[ $key ] ) ) {
$query['post_type'] = $post_type_query_vars[ $key ];
$query['name'] = $value;
}
}
}
// Resolve conflicts between posts with numeric slugs and date archive queries.
$query = wp_resolve_numeric_slug_conflicts( $query );
// Do the query.
if( $p = wpforo_bigintval( wpfval($query, 'p') ) ){
WPF()->sql_cache->set($key, $p);
return $p;
}
if( $page_id = wpforo_bigintval( wpfval($query, 'page_id') ) ){
WPF()->sql_cache->set($key, $page_id);
return $page_id;
}
$pagename = wpfval($query, 'pagename');
$name = wpfval($query, 'name');
if( $pagename || $name ){
if( !$slug = $pagename) $slug = $name;
$sql = "SELECT `ID` FROM `" . WPF()->db->posts . "`
WHERE `post_status` = 'publish'
AND `post_name` = %s";
$post_types = (array) apply_filters('wpforo_wp_url_to_postid_post_types', array('page', 'post'));
if( $post_types ) $sql .= " AND `post_type` IN('". implode("','", $post_types) ."')";
$sql = WPF()->db->prepare($sql, $slug);
$postid = WPF()->db->get_var($sql);
if( $postid = wpforo_bigintval($postid) ) {
WPF()->sql_cache->set($key, $postid);
return $postid;
}else{
WPF()->sql_cache->set($key, 0);
return 0;
}
}else{
WPF()->sql_cache->set($key, 0);
return 0;
}
}
}
}
WPF()->sql_cache->set($key, 0);
return 0;
}
function wpforo_get_blog_content_types(){
$post_types = (array) get_post_types(array(
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'capability_type' => 'post'
));
$post_types['post'] = 'post';
$post_types['page'] = 'page';
unset($post_types['attachment']);
$post_types = array_filter( array_keys($post_types) );
$post_types = apply_filters('wpforo_get_blog_content_types', $post_types);
return $post_types;
}
/**
* @param string $css
*
* @return string
*/
function wpforo_add_wrapper($css){
$css = preg_replace('@(#(?:wpforo-wrap|wpfa_dialog|wpfa_dialog_wrap)[\s.#{:>+\[~,])@um', '#wpforo $1', $css);
$css = preg_replace('@(#(?:wpforo|wpforo-wrap|wpfa_dialog|wpfa_dialog_wrap)\s*)#wpforo[\s.#{:>+\[~,]@um', '$1', $css);
return $css;
}
/**
* @param string $css
*
* @return string
*/
function wpforo_wrap_fix_in_css($css){
if( (strpos($css, '#wpforo-wrap') !== false && strpos($css, '#wpforo #wpforo-wrap') === false) ||
(strpos($css, '#wpfa_dialog') !== false && strpos($css, '#wpforo #wpfa_dialog') === false)
){
$css = wpforo_add_wrapper($css);
}
return $css;
}
/**
* @param string $csspath
*/
function wpforo_wrap_fix_in_cssfile($csspath){
$csspath = wpforo_fix_directory($csspath);
if( is_file($csspath) ){
$css = wpforo_get_file_content( $csspath );
$css = wpforo_wrap_fix_in_css( $css );
if( md5($css) !== md5_file($csspath) ) wpforo_write_file($csspath, $css);
}
}
function wpforo_wrap_in_all_addons_css(){
$csspaths = array(
'/wpforo-ad-manager/assets/css/style.css',
'/wpforo-advanced-attachments/assets/css/style.css',
'/wpforo-cross-posting/assets/css/wpf-wpdiscuz-uploader.css',
'/wpforo-cross-posting/assets/css/wpforo-cross-rtl.css',
'/wpforo-cross-posting/assets/css/wpforo-cross.css',
'/wpforo-embeds/assets/css/embed.css',
'/wpforo-emoticons/assets/emoticons.css',
'/wpforo-mycred/css/wpf-mycread.css',
'/wpforo-polls/assets/css/poll.css',
'/wpforo-private-messages/assets/css/style-rtl.css',
'/wpforo-private-messages/assets/css/style.css',
'/wpforo-user-custom-fields/assets/css/frontend.css'
);
foreach ( $csspaths as $csspath ) wpforo_wrap_fix_in_cssfile( WP_PLUGIN_DIR . $csspath );
WPF()->dissmissed['addons_css_update'] = 1;
update_option('wpforo_dissmissed', WPF()->dissmissed);
}
add_action( 'admin_notices', function(){
if( !(int) wpfval(WPF()->dissmissed, 'addons_css_update') ){
$has_addon = false;
foreach ( WPF()->addons as $addon ){
if( class_exists( $addon['class'] ) ) {
$has_addon = true;
break;
}
}
if( !$has_addon ) return;
$class = 'notice notice-warning';
$message = '' . __( 'Action Required!', 'wpforo' ) . '' . __( 'Please update wpForo addons CSS style to make compatible with the current version of wpForo.', 'wpforo' ) . ' ' . ' ';
$message .= ''. __('Update CSS >>', 'wpforo') .' ';
printf( '', $class, $message );
}
} );