File: /data/www/welovefamily.at/welovefamily.at/htdocs/wp-content/plugins/myMail/includes/functions.php
<?php
/**
*
*
* @author Xaver Birsak (https://revaxarts.com)
* @package
*/
/**
*
*
* @param unknown $subclass (optional)
* @return unknown
*/
function mymail( $subclass = NULL ) {
global $mymail;
$args = func_get_args();
$subclass = array_shift( $args );
if ( is_null( $subclass ) ) return $mymail;
return call_user_func_array( array( $mymail, $subclass ), $args );
}
/**
*
*
* @param unknown $option
* @param unknown $fallback (optional)
* @return unknown
*/
function mymail_option( $option, $fallback = NULL ) {
global $mymail_options;
return isset( $mymail_options[$option] ) ? $mymail_options[$option] : $fallback;
}
/**
*
*
* @return unknown
*/
function mymail_options() {
global $mymail_options;
return $mymail_options;
}
if ( function_exists( 'wp_cache_add_non_persistent_groups' ) )
wp_cache_add_non_persistent_groups( array( 'mymail' ) );
/**
*
*
* @param unknown $key
* @param unknown $data
* @param unknown $expire (optional)
* @return unknown
*/
function mymail_cache_add( $key, $data, $expire = 0 ) {
if ( mymail_option( 'disable_cache' ) ) return true;
return wp_cache_add( $key, $data, 'mymail', $expire );
}
/**
*
*
* @param unknown $key
* @param unknown $data
* @param unknown $expire (optional)
* @return unknown
*/
function mymail_cache_set( $key, $data, $expire = 0 ) {
if ( mymail_option( 'disable_cache' ) ) return true;
return wp_cache_set( $key, $data, 'mymail', $expire );
}
/**
*
*
* @param unknown $key
* @param unknown $force (optional)
* @param unknown $found (optional, reference)
* @return unknown
*/
function mymail_cache_get( $key, $force = false, &$found = null ) {
if ( mymail_option( 'disable_cache' ) ) return false;
return wp_cache_get( $key, 'mymail', $force, $found );
}
/**
*
*
* @param unknown $key
* @return unknown
*/
function mymail_cache_delete( $key ) {
return wp_cache_delete( $key, 'mymail' );
}
/**
*
*
* @param unknown $option
* @param unknown $fallback (optional)
* @return unknown
*/
function mymail_text( $option, $fallback = '' ) {
global $mymail_texts;
if ( empty( $mymail_texts ) ) {
$mymail_texts = get_option( 'mymail_texts', array() );
}
return apply_filters( 'mymail_text', ( isset( $mymail_texts[$option] ) ? $mymail_texts[$option] : $fallback ), $option, $fallback );
}
/**
*
*
* @param unknown $option
* @param unknown $value
* @param unknown $temp (optional)
* @return unknown
*/
function mymail_update_option( $option, $value, $temp = false ) {
global $mymail_options;
if ( is_array( $option ) ) {
$temp = (bool) $value;
$mymail_options = wp_parse_args( $option, $mymail_options );
}else {
$mymail_options[$option] = $value;
}
if ( $temp ) {
$mymail_options = mymail( 'settings' )->verify( $mymail_options );
return true;
}
return update_option( 'mymail_options', $mymail_options );
}
/**
*
*
* @param unknown $headline
* @param unknown $content
* @param unknown $to (optional)
* @param unknown $replace (optional)
* @param unknown $attachments (optional)
* @param unknown $template (optional)
* @param unknown $headers (optional)
* @return unknown
*/
function mymail_send( $headline, $content, $to = '', $replace = array(), $attachments = array(), $template = 'notification.html', $headers = NULL ) {
_deprecated_function( __FUNCTION__, '2.0', 'mymail(\'notification\')->send($args)' );
if ( empty( $to ) ) {
$current_user = wp_get_current_user();
$to = $current_user->user_email;
}
$defaults = array( 'notification' => '' );
$replace = apply_filters( 'mymail_send_replace', wp_parse_args( $replace, $defaults ) );
$mail = mymail( 'mail' );
//extract the header if it's already Mime encoded
if ( !empty( $headers ) ) {
if ( is_string( $headers ) ) {
$headerlines = explode( "\n", trim( $headers ) );
foreach ( $headerlines as $header ) {
$parts = explode( ':', $header, 2 );
$key = trim( $parts[0] );
$value = trim( $parts[1] );
//if fom is set, use it!
if ( 'from' == strtolower( $key ) ) {
if ( preg_match( '#(.*)?<([^>]+)>#', $value, $matches ) ) {
$mail->from = trim( $matches[2] );
$mail->from_name = trim( $matches[1] );
}else {
$mail->from = $value;
$mail->from_name = '';
}
}else if ( !in_array( strtolower( $key ), array( 'content-type' ) ) ) {
$mail->headers[$key] = trim( $value );
}
}
}else if ( is_array( $headers ) ) {
foreach ( $headers as $key => $value ) {
$mail->mailer->addCustomHeader( $key, $value );
}
}
}
$mail->to = $to;
$mail->subject = $headline;
$mail->attachments = $attachments;
return $mail->send_notification( $content, $headline, $replace, false, $template );
}
/**
*
*
* @param unknown $to
* @param unknown $subject
* @param unknown $message
* @param unknown $headers (optional)
* @param unknown $attachments (optional)
* @param unknown $template (optional)
* @return unknown
*/
function mymail_wp_mail( $to, $subject, $message, $headers = '', $attachments = array(), $template = 'notification.html' ) {
$mail = mymail( 'mail' );
$mail->from = apply_filters( 'wp_mail_from', mymail_option( 'from' ) );
$mail->from_name = apply_filters( 'wp_mail_from_name', mymail_option( 'from_name' ) );
$mail->apply_raw_headers( $headers );
$mail->to = $to;
$mail->message = $message;
$mail->subject = $subject;
if ( !is_array( $attachments ) )
$attachments = explode( "\n", str_replace( "\r\n", "\n", $attachments ) );
$mail->attachments = $attachments;
$replace = apply_filters( 'mymail_send_replace', array( 'notification' => '' ) );
$message = apply_filters( 'mymail_send_message', $message );
$headline = apply_filters( 'mymail_send_headline', $subject );
return $mail->send_notification( $message, $headline, $replace, false, $template );
}
/**
* depreciated
*
* @param unknown $campaign
* @param unknown $subscriber
* @param unknown $track (optional)
* @param unknown $forcesend (optional)
* @param unknown $force (optional)
* @return unknown
*/
function mymail_send_campaign_to_subscriber( $campaign, $subscriber, $track = false, $forcesend = false, $force = false ) {
$campaign_id = is_int( $campaign ) ? $campaign : $campaign->ID;
$subscriber_id = is_int( $subscriber ) ? $subscriber : $subscriber->ID;
mymail( 'campaigns' )->send_to_subscriber( $campaign_id, $subscriber_id, $track, $forcesend || $force, false );
if ( is_wp_error( $result ) ) {
return false;
}
return $result;
}
/**
*
*
* @param unknown $id (optional)
* @param unknown $echo (optional)
* @param unknown $classes (optional)
* @param unknown $depreciated (optional)
* @return unknown
*/
function mymail_form( $id = 0, $echo = true, $classes = '', $depreciated = '' ) {
//tabindex is depreciated but for backward compatibility
if ( is_int( $echo ) ) {
$classes = $depreciated;
$echo = $classes;
}
$form = mymail( 'form' )->id( $id );
$form->add_class( $classes );
$form = $form->render( false );
if ( $echo ) {
echo $form;
} else {
return $form;
}
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_active_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_active( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_paused_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_paused( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_queued_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_queued( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_draft_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_drafted( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_finished_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_finished( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_pending_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_pending( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_autoresponder_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_autoresponder( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_get_campaigns( $args = '' ) {
return mymail( 'campaigns' )->get_campaigns( $args );
}
/**
*
*
* @param unknown $args (optional)
* @return unknown
*/
function mymail_list_newsletter( $args = '' ) {
$defaults = array(
'title_li' => __( 'Newsletters', 'mymail' ),
'post_type' => 'newsletter',
'post_status' => array( 'finished', 'active' ),
'echo' => 1,
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
$output = '';
// sanitize, mostly to keep spaces out
$r['exclude'] = preg_replace( '/[^0-9,]/', '', $r['exclude'] );
// Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array)
$exclude_array = ( $r['exclude'] ) ? explode( ',', $r['exclude'] ) : array();
$r['exclude'] = implode( ',', apply_filters( 'mymail_list_newsletter_excludes', $exclude_array ) );
$newsletters = get_posts( $r );
if ( !empty( $newsletters ) ) {
if ( $r['title_li'] )
$output .= '<li class="pagenav">' . $r['title_li'] . '<ul>';
foreach ( $newsletters as $newsletter ) {
$output .= '<li class="newsletter_item newsletter-item-'.$newsletter->ID.'"><a href="'.get_permalink( $newsletter->ID ).'">'.$newsletter->post_title.'</a></li>';
}
if ( $r['title_li'] )
$output .= '</ul></li>';
}
$output = apply_filters( 'mymail_list_newsletter', $output, $r );
if ( $r['echo'] )
echo $output;
else
return $output;
}
/**
*
*
* @param unknown $ip (optional)
* @param unknown $get (optional)
* @return unknown
*/
function mymail_ip2Country( $ip = '', $get = 'code' ) {
if ( !mymail_option( 'trackcountries' ) ) return 'unknown';
try{
if ( empty( $ip ) )
$ip = mymail_get_ip( );
require_once MYMAIL_DIR . 'classes/libs/Ip2Country.php';
$i = new Ip2Country();
$code = $i->get( $ip, $get );
if ( !$code ) {
$code = mymail_ip2City( $ip, $get ? 'country_'.$get : NULL );
}
return ( $code ) ? $code : 'unknown';
} catch ( Exception $e ) {
return 'error';
}
}
/**
*
*
* @param unknown $ip (optional)
* @param unknown $get (optional)
* @return unknown
*/
function mymail_ip2City( $ip = '', $get = NULL ) {
if ( !mymail_option( 'trackcities' ) ) return 'unknown';
$geo = mymail( 'geo' );
$code = $geo->get_city_by_ip( $ip, $get );
return ( $code ) ? $code : 'unknown';
}
/**
*
*
* @return unknown
*/
function mymail_get_ip( ) {
$ip = apply_filters( 'mymail_get_ip', NULL );
if ( !is_null( $ip ) ) return $ip;
$ip = '';
foreach ( array( 'HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR' ) as $key ) {
if ( array_key_exists( $key, $_SERVER ) === true ) {
foreach ( explode( ',', $_SERVER[$key] ) as $ip ) {
$ip = trim( $ip ); // just to be safe
if ( mymail_validate_ip( $ip ) ) {
return $ip;
}
}
}
}
return $ip;
}
/**
*
*
* @return unknown
*/
function mymail_is_local( ) {
$whitelist = array(
'127.0.0.1',
'::1',
);
return in_array( $_SERVER['REMOTE_ADDR'], $whitelist );
}
/**
*
*
* @param unknown $ip
* @return unknown
*/
function mymail_validate_ip( $ip ) {
if ( strtolower( $ip ) === 'unknown' )
return false;
// generate ipv4 network address
$ip = ip2long( $ip );
// if the ip is set and not equivalent to 255.255.255.255
if ( $ip !== false && $ip !== -1 ) {
// make sure to get unsigned long representation of ip
// due to discrepancies between 32 and 64 bit OSes and
// signed numbers (ints default to signed in PHP)
$ip = sprintf( '%u', $ip );
// do private network range checking
if ( $ip >= 0 && $ip <= 50331647 ) return false;
if ( $ip >= 167772160 && $ip <= 184549375 ) return false;
if ( $ip >= 2130706432 && $ip <= 2147483647 ) return false;
if ( $ip >= 2851995648 && $ip <= 2852061183 ) return false;
if ( $ip >= 2886729728 && $ip <= 2887778303 ) return false;
if ( $ip >= 3221225984 && $ip <= 3221226239 ) return false;
if ( $ip >= 3232235520 && $ip <= 3232301055 ) return false;
if ( $ip >= 4294967040 ) return false;
}
return true;
}
/**
*
*
* @param unknown $fallback (optional)
* @return unknown
*/
function mymail_get_lang( $fallback = false ) {
return isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ? strtolower( substr( trim( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ), 0, 2 ) ) : $fallback;
}
/**
*
*
* @param unknown $string (optional)
* @return unknown
*/
function mymail_get_user_client( $string = NULL ) {
$client = apply_filters( 'mymail_get_user_client', NULL );
if ( !is_null( $client ) ) return $client;
require_once MYMAIL_DIR . 'classes/libs/MyMailUserAgent.php';
$agent = new MyMailUserAgent( $string );
$client = $agent->get();
return $client;
}
/**
*
*
* @param unknown $email
* @param unknown $userdata (optional)
* @param unknown $lists (optional)
* @param unknown $double_opt_in (optional)
* @param unknown $overwrite (optional)
* @param unknown $mergelists (optional)
* @param unknown $template (optional)
* @return unknown
*/
function mymail_subscribe( $email, $userdata = array(), $lists = array(), $double_opt_in = NULL, $overwrite = true, $mergelists = NULL, $template = 'notification.html' ) {
$entry = wp_parse_args( array(
'email' => $email
), $userdata );
if ( !is_null( $double_opt_in ) )
$entry['status'] = $double_opt_in ? 0 : 1;
$subscriber_id = mymail( 'subscribers' )->add( $entry, $overwrite );
if ( is_wp_error( $subscriber_id ) ) {
return false;
}
if ( !is_array( $lists ) ) $lists = array( $lists );
$new_lists = array();
foreach ( $lists as $list ) {
if ( is_numeric( $list ) ) {
$new_lists[] = intval( $list );
}else {
if ( $list_id = mymail( 'lists' )->get_by_name( $list, 'ID' ) ) {
$new_lists[] = $list_id;
}
}
}
mymail( 'subscribers' )->assign_lists( $subscriber_id, $new_lists, $mergelists );
return true;
}
/**
* depreciated
*
* @param unknown $email_hash_id
* @param unknown $campaign_id (optional)
* @param unknown $logit (optional)
* @return unknown
*/
function mymail_unsubscribe( $email_hash_id, $campaign_id = NULL, $logit = true ) {
if ( is_int( $email_hash_id ) ) {
return mymail( 'subscribers' )->unsubscribe( $email_hash_id, $campaign_id );
}else if ( preg_match( '#^[0-9a-f]{32}$#', $email_hash_id ) ) {
return mymail( 'subscribers' )->unsubscribe_by_hash( $email_hash_id, $campaign_id );
}else {
return mymail( 'subscribers' )->unsubscribe_by_mail( $email_hash_id, $campaign_id );
}
}
/**
*
*
* @return unknown
*/
function mymail_get_subscribed_subscribers( ) {
return mymail_get_subscribers();
}
/**
*
*
* @return unknown
*/
function mymail_get_unsubscribed_subscribers( ) {
return mymail_get_subscribers( 2 );
}
/**
*
*
* @return unknown
*/
function mymail_get_hardbounced_subscribers( ) {
return mymail_get_subscribers( 5 );
}
/**
*
*
* @param unknown $status (optional)
* @return unknown
*/
function mymail_get_subscribers( $status = NULL ) {
return mymail( 'subscribers' )->get_totals( $status );
}
/**
*
*
* @param unknown $part (optional)
* @param unknown $deprecated (optional)
* @return unknown
*/
function mymail_clear_cache( $part = '' , $deprecated = false ) {
global $wpdb;
$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_timeout_mymail_".esc_sql( $part )."%'" );
$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '_transient_mymail_".esc_sql( $part )."%'" );
return true;
}
/**
*
*
* @param unknown $args
* @param unknown $type (optional)
* @param unknown $once (optional)
* @param unknown $key (optional)
* @return unknown
*/
function mymail_notice( $args, $type = '', $once = false, $key = NULL ) {
global $mymail_notices;
if ( !is_array( $args ) ) {
$args = array(
'text' => $args,
'type' => ( empty( $type ) ) ? 'updated' : ( $type == 'error' ? $type : 'updated' ),
'once' => $once,
'key' => $key ? $key : uniqid(),
);
}
$args = wp_parse_args( $args, array(
'text' => '',
'type' => 'updated',
'once' => false,
'key' => uniqid(),
'cb' => NULL,
) );
$mymail_notices = get_option( 'mymail_notices' , array() );
$mymail_notices[$args['key']] = array(
'text' => $args['text'],
'type' => $args['type'],
'once' => $args['once'],
'cb' => $args['cb'],
);
do_action( 'mymail_notice', $args['text'], $args['type'], $args['key'] );
update_option( 'mymail_notices', $mymail_notices );
return $args['key'];
}
/**
*
*
* @param unknown $key
* @return unknown
*/
function mymail_remove_notice( $key ) {
global $mymail_notices;
$mymail_notices = get_option( 'mymail_notices' , array() );
if ( isset( $mymail_notices[$key] ) ) {
unset( $mymail_notices[$key] );
do_action( 'mymail_remove_notice', $key );
return update_option( 'mymail_notices', $mymail_notices );
}
return false;
}
/**
*
*
* @param unknown $email
* @return unknown
*/
function mymail_is_email( $email ) {
// First, we check that there's one @ symbol, and that the lengths are right
if ( !preg_match( "/^[^@]{1,64}@[^@]{1,255}$/", $email ) ) {
// Email invalid because wrong number of characters in one section, or wrong number of @ symbols.
return false;
}
// Split it into sections to make life easier
$email_array = explode( "@", $email );
$local_array = explode( ".", $email_array[0] );
for ( $i = 0; $i < sizeof( $local_array ); $i++ ) {
if ( !preg_match( "/^(([A-Za-z0-9!#$%&'*+\/=?^_`{|}~-][A-Za-z0-9!#$%&'*+\/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$/", $local_array[$i] ) ) {
return false;
}
}
if ( !preg_match( "/^\[?[0-9\.]+\]?$/", $email_array[1] ) ) { // Check if domain is IP. If not, it should be valid domain name
$domain_array = explode( ".", $email_array[1] );
if ( sizeof( $domain_array ) < 2 ) {
return false; // Not enough parts to domain
}
for ( $i = 0; $i < sizeof( $domain_array ); $i++ ) {
if ( !preg_match( "/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$/", $domain_array[$i] ) ) {
return false;
}
}
}
return true;
}
/**
*
*
* @param unknown $id_email_or_hash
* @param unknown $type (optional)
* @return unknown
*/
function mymail_get_subscriber( $id_email_or_hash, $type = null ) {
$id_email_or_hash = trim( $id_email_or_hash );
if ( !is_null( $type ) ) {
if ( $type == 'id' ) {
return mymail( 'subscribers' )->get( $id_email_or_hash );
}else if ( $type == 'email' ) {
return mymail( 'subscribers' )->get_by_mail( $id_email_or_hash );
}else if ( $type == 'hash' ) {
return mymail( 'subscribers' )->get_by_hash( $id_email_or_hash );
}
}
if ( is_numeric( $id_email_or_hash ) ) {
return mymail( 'subscribers' )->get( $id_email_or_hash );
}else if ( preg_match( '#[0-9a-f]{32}#', $id_email_or_hash ) ) {
return mymail( 'subscribers' )->get_by_hash( $id_email_or_hash );
}else if ( mymail_is_email( $id_email_or_hash ) ) {
return mymail( 'subscribers' )->get_by_mail( $id_email_or_hash );
}
return false;
}
/**
*
*
* @param unknown $tag
* @param unknown $callbackfunction
* @return unknown
*/
function mymail_add_tag( $tag, $callbackfunction ) {
if ( is_array( $callbackfunction ) ) {
if ( !method_exists( $callbackfunction[0], $callbackfunction[1] ) ) return false;
}else {
if ( !function_exists( $callbackfunction ) ) return false;
}
global $mymail_tags;
if ( !isset( $mymail_tags ) ) $mymail_tags = array();
$mymail_tags[$tag] = $callbackfunction;
return true;
}
/**
*
*
* @param unknown $tag
* @return unknown
*/
function mymail_remove_tag( $tag ) {
global $mymail_tags;
if ( isset( $mymail_tags[$tag] ) ) unset( $mymail_tags[$tag] );
return true;
}
/**
*
*
* @param unknown $callbackfunction
* @return unknown
*/
function mymail_add_style( $callbackfunction ) {
global $mymail_mystyles;
if ( is_array( $callbackfunction ) ) {
if ( !method_exists( $callbackfunction[0], $callbackfunction[1] ) ) return false;
}else {
if ( !function_exists( $callbackfunction ) ) return false;
}
if ( !isset( $mymail_mystyles ) ) $mymail_mystyles = array();
$args = func_get_args();
$args = array_slice( $args, 1 );
$mymail_mystyles[] = call_user_func_array( $callbackfunction, $args );
return true;
}
/**
*
*
* @param unknown $text
* @return unknown
*/
function mymail_update_notice( $text ) {
wp_enqueue_style( 'thickbox' );
wp_enqueue_script( 'thickbox' );
return sprintf( __( 'MyMail has been updated to %s.', 'mymail' ), '<strong>'.MYMAIL_VERSION.'</strong>' ).' <a class="thickbox" href="'.network_admin_url( 'plugin-install.php?tab=plugin-information&plugin=mymail&section=changelog&TB_iframe=true&width=772&height=745' ).'">'.__( 'Changelog', 'mymail' ).'</a>';
}
/**
*
*
* @return unknown
*/
function is_mymail_newsletter_homepage() {
global $post;
return isset( $post ) && $post->ID == mymail_option( 'homepage' );
}
/**
*
*
* @param unknown $redirect (optional)
* @param unknown $method (optional)
* @param unknown $showform (optional)
* @return unknown
*/
function mymail_require_filesystem( $redirect = '', $method = '', $showform = true ) {
global $wp_filesystem;
//force direct method
add_filter( 'filesystem_method', create_function( '$a', 'return "direct";' ) );
if ( !function_exists( 'request_filesystem_credentials' ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
ob_start();
if ( false === ( $credentials = request_filesystem_credentials( $redirect, $method ) ) ) {
$data = ob_get_contents();
ob_end_clean();
if ( ! empty( $data ) ) {
include_once ABSPATH . 'wp-admin/admin-header.php';
echo $data;
include ABSPATH . 'wp-admin/admin-footer.php';
exit;
}
return false;
}
if ( !$showform ) {
return false;
}
if ( ! WP_Filesystem( $credentials ) ) {
request_filesystem_credentials( $redirect, $method, true ); // Failed to connect, Error and request again
$data = ob_get_contents();
ob_end_clean();
if ( ! empty( $data ) ) {
include_once ABSPATH . 'wp-admin/admin-header.php';
echo $data;
include ABSPATH . 'wp-admin/admin-footer.php';
exit;
}
return false;
}
return $wp_filesystem;
}
if ( !function_exists( 'http_negotiate_language' ) ) :
/**
*
*
* @param unknown $supported
* @param unknown $http_accept_language (optional)
* @return unknown
*/
function http_negotiate_language( $supported, $http_accept_language = 'auto' ) {
if ( $http_accept_language == "auto" ) $http_accept_language = isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : '';
preg_match_all( "/([[:alpha:]]{1,8})(-([[:alpha:]|-]{1,8}))?" .
"(\s*;\s*q\s*=\s*(1\.0{0,3}|0\.\d{0,3}))?\s*(,|$)/i",
$http_accept_language, $hits, PREG_SET_ORDER );
// default language (in case of no hits) is the first in the array
$bestlang = $supported[0];
$bestqval = 0;
foreach ( $hits as $arr ) {
// read data from the array of this hit
$langprefix = strtolower( $arr[1] );
if ( !empty( $arr[3] ) ) {
$langrange = strtolower( $arr[3] );
$language = $langprefix . "-" . $langrange;
}
else $language = $langprefix;
$qvalue = 1.0;
if ( !empty( $arr[5] ) ) $qvalue = floatval( $arr[5] );
// find q-maximal language
if ( in_array( $language, $supported ) && ( $qvalue > $bestqval ) ) {
$bestlang = $language;
$bestqval = $qvalue;
}
// if no direct hit, try the prefix only but decrease q-value by 10% (as http_negotiate_language does)
else if ( in_array( $langprefix, $supported ) && ( ( $qvalue*0.9 ) > $bestqval ) ) {
$bestlang = $langprefix;
$bestqval = $qvalue*0.9;
}
}
return $bestlang;
}
endif;
if ( !function_exists( 'inet_pton' ) ) :
/**
*
*
* @param unknown $ip
* @return unknown
*/
function inet_pton( $ip ) {
// ipv4
if ( strpos( $ip, '.' ) !== FALSE ) {
if ( strpos( $ip, ':' ) === FALSE ) $ip = pack( 'N', ip2long( $ip ) );
else {
$ip = explode( ':', $ip );
$ip = pack( 'N', ip2long( $ip[count( $ip )-1] ) );
}
}
// ipv6
elseif ( strpos( $ip, ':' ) !== FALSE ) {
$ip = explode( ':', $ip );
$parts=8-count( $ip );
$res='';$replaced=0;
foreach ( $ip as $seg ) {
if ( $seg!='' ) $res .= str_pad( $seg, 4, '0', STR_PAD_LEFT );
elseif ( $replaced==0 ) {
for ( $i=0;$i<=$parts;$i++ ) $res.='0000';
$replaced=1;
} elseif ( $replaced==1 ) $res.='0000';
}
$ip = pack( 'H'.strlen( $res ), $res );
}
return $ip;
}
endif;