bhenselmann

and the same issue on WP 6.4.1, Code Snippets 3.6.2 and PHP 8.2.11

• This reply was modified 1 year ago by bhenselmann.

I just tried on an other Multisite with WP 6.3.1, Code Snippets 3.6.2, PHP 8.2.11: Same issue!

Unfortunately it seems not to be resolved: Exactly the same issue occured with WP 6.4.1 and Code Snippets 3.6.2, PHP 7.4

So, I′m looking for another way.
I thought it could be possible, if one could include the ID of the post / page from where the cookie is set into the cookies name.
Maybe you want to include such a function in the pro version one day …

• This reply was modified 2 years ago by bhenselmann.

Thanks for your quick response!

Hello Wayne Allen,
Thank you for trying to help.
I have now found the error myself. It was the security query of the plugin through which I call the function. The queried class is of course only present when the mails are retrieved manually …

Thanks for answering!
Here is my code:

<?php
/*
Module Name: ReMailer 
Description: Ueber Postie-Plugin empfangene Antwort-EMails werden weitergemailt an urspruenglichen Absender. [Backend]
*/

/* Sicherheitsabfrage */
if ( !class_exists('Toolbox') ) {
	die();
}

/* Ab hier kann's los gehen */
// Siehe Postie-Filter unter https://postieplugin.com/extending/
// postie_post_pre  This filter is called before postie_post_before and before Postie has made any changes.
// postie_post_before  This filter is called just before Postie saves the post. Replaces postie_post.
// postie_post_after  This action is called just after Postie saves the post.
// postie_filter_email 	This filter is called after the "from" email address has been extracted from the email so that you have a chance to change who is the author.
// postie_filter_email2 This filter is called after postie_filter_email and includes the "To" and "Reply-To" fields.
// postie_email_notify_recipients  This filter is called before a success notification is sent and can be used to modify the recipient list.
// postie_email_notify_subject 	This filter is called before a success notification is sent and can be used to modify the subject line.
// postie_email_notify_body This filter is called before a success notification is sent and can be used to modify the message body.

/* Absender und Empfaenger der empfangenen Postie-Mail in custom fields speichern */

function bh_before_save ($post, $headers){
print('<h3>Start Postie</h3>');

print('<u>EMail-Eingang:</u><br />');print_r($post); print('<br />'); print('<br />');

print('<u>$headers:</u><br />');print_r($headers); print('<br />'); print('<br />');

	$absender = $headers['from']['personal'] . ' <' . $headers['from']['mailbox'] . '@' . $headers['from']['host'] . '>' ; 
	$empfaenger = $headers['to'][0]['personal'] . ' <' . $headers['to'][0]['mailbox'] . '@' . $headers['to'][0]['host'] . '>';
	$empfaenger_zielgruppe = substr($headers['to'][0]['mailbox'], 0, strpos($headers['to'][0]['mailbox'],'.'));
	
	$empfaenger_name = substr($headers['to'][0]['personal'], 0, strpos($headers['to'][0]['personal'],' via Aktiv gegen Kinderarbeit'));
	
print('<u>Empf?nger-Zielgruppe:</u><br />');print_r($empfaenger_zielgruppe); print('<br />'); print('<br />');
	$empfaenger_timestamp = substr($headers['to'][0]['mailbox'], strpos($headers['to'][0]['mailbox'],'.')+1);
	
print('<u>Empf?nger-Zeitstempel:</u><br />');print_r($empfaenger_timestamp); print('<br />'); print('<br />');

	$betreff = $headers['subject'];
	$suche = Array('"', 'wpcf7s// ');
	$ersetze = Array("'", "");
	$betreff = str_replace($suche, $ersetze, $betreff);
	
	add_post_meta($post['ID'], 'wpcf7s_posted-empfaenger-zielgruppe', $empfaenger_zielgruppe);
	add_post_meta($post['ID'], 'wpcf7s_posted-empfaenger-name', $empfaenger_name);
	add_post_meta($post['ID'], 'sender', $absender);
	add_post_meta($post['ID'], 'recipient', $empfaenger);
	add_post_meta($post['ID'], 'subject', $betreff);
	add_post_meta($post['ID'], 'wpcf7s_posted-empfaenger-timestamp', $empfaenger_timestamp);
	add_post_meta($post['ID'], 'wpcf7s_posted-text', $post['post_content']);
	
		
	/* ursprünglichen Absender = neuer Empf?nger identifizieren */
	$args = array(
		'posts_per_page'   => 1,
		'meta_key'         => 'wpcf7s_posted-sender-timestamp', 
		'meta_value'       => $empfaenger_timestamp,
		'post_type'        => 'wpcf7s',
		'post_status'      => 'publish,private'
	);
	$posts_array = get_posts( $args );	
	
print('<u>Empf?nger-Nachricht:</u><br />');print_r($posts_array); print('<br />'); print('<br />');
	$empfaenger_postID = $posts_array[0]->ID;
	
print('<u>Empf?nger-Post-ID:</u><br />');print_r($empfaenger_postID); print('<br />'); print('<br />');
	$empfaenger_email = get_post_meta($empfaenger_postID, 'wpcf7s_posted-sender-email', true);
	$empfaenger_name = get_post_meta($empfaenger_postID, 'wpcf7s_posted-sender-name', true);
	$an = $empfaenger_name . ' <' . $empfaenger_email . '>';
	
print('<u>Empf?nger-Email-Adresse:</u><br />');print_r($an); print('<br />');print($an); print('<br />'); print('<br />');

	/* Betreff der weiterzuleitenden EMail definieren */
	$betreff = '' . $betreff;
print('<u>Betreff für Weiterleitung:</u><br />');print_r($betreff); print('<br />'); print('<br />');
	
	/* Weiterzuleitende Nachricht definieren */
	
	$wichtiger_hinweis = get_post(420844);
	
	
	$hinweis_anfang = $wichtiger_hinweis->post_content . "

------------- Anfang der Nachricht -------------
	
	";
	$hinweis_ende = "

------------- Ende der Nachricht -------------
	
	";
	$post_content = strip_tags($post['post_content']);
	
	
	
	$nachricht = $hinweis_anfang . $post_content . $hinweis_ende;
	
print('<u>EMail-Ausgang (Nachricht zur Weiterleitung):</u><br />');print_r($nachricht); print('<br />'); print('<br />');
	
	/* Antworter als neuen Sender mit anonymisierter Mail_Adresse einstellen */
	$sender_name = get_post_meta($empfaenger_postID, 'wpcf7s_posted-empfaenger-name', true);
	$sender_timestamp = microtime(true);
	add_post_meta($post['ID'], 'wpcf7s_posted-sender-timestamp', $sender_timestamp);
	$sender_email = $headers['from']['mailbox'] . '@' . $headers['from']['host'];
	add_post_meta($post['ID'], 'wpcf7s_posted-sender-email', $sender_email);
	switch ($empfaenger_zielgruppe){
		case "kunde": $sender_zielgruppe = "firma"; break;
		case "firma": $sender_zielgruppe = "kunde"; break;
	}
	$sender_email_anonym = $sender_zielgruppe . '.' . $sender_timestamp . '@aktiv-gegen-kinderarbeit.de';
	add_post_meta($post['ID'], 'wpcf7s_posted-sender-email-anonym', $sender_email_anonym); 
	$kopf[] = 'From: ' . $sender_name . ' via Aktiv gegen Kinderarbeit <' . $sender_email_anonym . '>';
	
print('<u>EMail-Header der Weiterleitung:</u><br />');print('<br />'); 

print('Sender-Name: '); print_r($sender_name);print('<br />'); 

print('Sender-Email anonym: '); print_r($sender_email_anonym);print('<br />'); 

print('Kopf: '); print_r($kopf); print('<br />'); print('<br />');

	
	wp_mail($an, $betreff, $nachricht, $kopf);

print('<h3>Ende Postie</h3><hr />');
	return $post;

}
add_filter('postie_post_before', 'bh_before_save', 10, 2); 

I found it: It′s just above the edit-screen of the contact form.

• This reply was modified 2 years, 7 months ago by bhenselmann.

This is the “wpa-seo-auto-linker.php” with my changes:

<?php
/*
Plugin Name: WPA SEO Auto Linker
Plugin URI: https://www.wpassist.tech/wordpress-plugins/wpa-seo-auto-linker/
Version: 1.2
Author: Arjan Olsder
Author URI: https://www.wpassist.tech
Description: <strong>!! A C H T U N G : ?nderungen von BH: 1.) Query-Limit von 2000 auf 20000 erh?ht -> suche "LIMIT 2000" -- 2.) teilweise Erweiterung des Plugins auf custom_post_types (suche "customposttypes"). </strong>WPA SEO Auto Linker is based on the original SEO Auto Links plugin by Maarten Brakkee. It allows you to setup a list of keywords with default internal and external links. Development of the original plugin seems to have ended as it broke after migrating to PHP 7. If you have a deactivated version of the original plugin, keep it deactivated. Install this one and the original settings will be used.
*/

if ( !class_exists('SEOAutoLinks') ) :
	
class SEOAutoLinks {
	var $SEOAutoLinks_DB_option = 'SEOAutoLinks';
	var $SEOAutoLinks_options; 
	
	function SEOAutoLinks() {	
	  $options = $this->get_options();
	  if ($options) {
			if ($options['post'] || $options['page'] || $options['customposttype'])		
				add_filter('the_content',  array(&$this, 'SEOAutoLinks_the_content_filter'), 10);	
			if ($options['comment'])						
				add_filter('comment_text', array(&$this, 'SEOAutoLinks_comment_text_filter'), 10);	
		}
		add_action('create_category', array(&$this, 'SEOAutoLinks_delete_cache'));
		add_action('edit_category', array(&$this,'SEOAutoLinks_delete_cache'));
		add_action('edit_post', array(&$this,'SEOAutoLinks_delete_cache'));
		add_action('save_post', array(&$this,'SEOAutoLinks_delete_cache'));
		add_action('admin_menu', array(&$this, 'SEOAutoLinks_admin_menu'));
		load_plugin_textdomain('wpa-seo-auto-linker', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/');
		add_action('admin_enqueue_scripts', array(&$this, 'SEOAutoLinks_admin_menu_load_scripts'));
	}

function SEOAutoLinks_process_text($text, $mode) {

	global $wpdb, $post;
	
	$options = $this->get_options();
	$links=0;
	
	if (is_feed() && !$options['allowfeed'])
		return $text;
	else if ($options['onlysingle'] && !(is_single() || is_page()))
		return $text;
        
    $arrignorepost=$this->explode_trim(",", ($options['ignorepost']));
	
    if (is_page($arrignorepost) || is_single($arrignorepost)) {
        return $text;
    }
    
	if (!$mode) {
		if ($post->post_type=='post' && !$options['post'])
			return $text;
		else if ($post->post_type=='page' && !$options['page'])
			return $text;
		
		if (($post->post_type=='page' && !$options['pageself']) || ($post->post_type=='post' && !$options['postself'])) {
			$thistitle=$options['casesens'] ? $post->post_title : strtolower($post->post_title);
			$thisurl=trailingslashit(get_permalink($post->ID));
		} else {
			$thistitle='';
			$thisurl='';
		}
	}

	$maxlinks=($options['maxlinks']>0) ? $options['maxlinks'] : 0;	
	$maxsingle=($options['maxsingle']>0) ? $options['maxsingle'] : -1;
	$maxsingleurl=($options['maxsingleurl']>0) ? $options['maxsingleurl'] : 0;
	$minusage = ($options['minusage']>0) ? $options['minusage'] : 1;

	$urls = array();
		
	$arrignore=$this->explode_trim(",", ($options['ignore']));
	if ($options['excludeheading'] == "on") {
		 $text = preg_replace_callback('%(<h.*?>)(.*?)(</h.*?>)%si',
   function($m) { 
      return $m[1].SEOAutoInSpecChar($m[2]).$m[3];
    },
       $text
    );
	}
	
	$reg_post		=	$options['casesens'] ? '/(?!(?:[^<\[]+[>\]]|[^>\]]+<\/a>))($name)/msU' : '/(?!(?:[^<\[]+[>\]]|[^>\]]+<\/a>))($name)/imsU';	
	$reg			=	$options['casesens'] ? '/(?!(?:[^<\[]+[>\]]|[^>\]]+<\/a>))\b($name)\b/msU' : '/(?!(?:[^<\[]+[>\]]|[^>\]]+<\/a>))\b($name)\b/imsU';
	$strpos_fnc		=	$options['casesens'] ? 'strpos' : 'stripos';
	
	$text = " $text ";

    if (!empty($options['customkey_url'])) {
        $now = time();
		
        if ($options['customkey_url_datetime']){
            $last_update = $options['customkey_url_datetime'];
        } else {
            $last_update = 0;
        }
		
        if ($now - $last_update > 86400) {
            $body = wp_remote_retrieve_body(wp_remote_get($options['customkey_url']));
            $options['customkey_url_value'] = strip_tags($body);
            $options['customkey_url_datetime'] = $now;
            update_option($this->SEOAutoLinks_DB_option, $options);
        }
		
        $options['customkey'] = $options['customkey'] . "\n" . $options['customkey_url_value'];
    }
	
	// custom keywords
	if (!empty($options['customkey'])) {		
		$kw_array = array();
		
		foreach (explode("\n", $options['customkey']) as $line) {
			if($options['customkey_preventduplicatelink'] == TRUE) {
				$line = trim($line);
				$lastDelimiterPos=strrpos($line, ',');
				$url = substr($line, $lastDelimiterPos + 1 );
				$keywords = substr($line, 0, $lastDelimiterPos);
				
				if(!empty($keywords) && !empty($url)){
					$kw_array[$keywords] = $url;
				}
				
				$keywords='';
				$url='';
			} else {
				$chunks = array_map('trim', explode(",", $line));
				$total_chuncks = count($chunks);
				if($total_chuncks > 2) {
					$i = 0;
					$url = $chunks[$total_chuncks-1];
					while($i < $total_chuncks-1) {
						if (!empty($chunks[$i])) $kw_array[$chunks[$i]] = $url;
							$i++;
					}
				} else {
					list($keyword, $url) = array_map('trim', explode(",", $line, 2));
					if (!empty($keyword)) $kw_array[$keyword] = $url;
				}	
			}
		}
		
		foreach ($kw_array as $name=>$url) {
			if ((!$maxlinks || ($links < $maxlinks)) && (trailingslashit($url)!=$thisurl) && !in_array( $options['casesens'] ? $name : strtolower($name), $arrignore) && (!$maxsingleurl || $urls[$url]<$maxsingleurl) ) {
				if (($options['customkey_preventduplicatelink'] == TRUE) || $strpos_fnc($text, $name) !== false) {
					$name= preg_quote($name, '/');
					if($options['customkey_preventduplicatelink'] == TRUE) $name = str_replace(',','|',$name); //Modifying RegExp for count all grouped keywords as the same one
					
					$replace="<a title=\"$1\" href=\"$url\">$1</a>";
					$regexp=str_replace('$name', $name, $reg);	
					$newtext = preg_replace($regexp, $replace, $text, $maxsingle);			
					if ($newtext!=$text) {							
						$links++;
						$text=$newtext;
                        if (!isset($urls[$url])) $urls[$url]=1; else $urls[$url]++;
					}	
				}
			}		
		}
	}

	
	// posts and pages - BH: oder erweitern, so dass costum post types auch funktionieren wenn post && page ausgeschaltet sind
	if ($options['lposts'] || $options['lpages'] || $options['lcustomposttypes']) {
		if ( !$posts = wp_cache_get( 'seo-links-posts', 'wpa-seo-auto-linker' ) ) {
			$query="SELECT post_title, ID, post_type FROM $wpdb->posts WHERE post_status = 'publish' AND LENGTH(post_title)>3 ORDER BY LENGTH(post_title) DESC LIMIT 20000";
			$posts = $wpdb->get_results($query);
			wp_cache_add( 'seo-links-posts', $posts, 'wpa-seo-auto-linker', 86400 );
		}
	
		foreach ($posts as $postitem) {
			// BH: folgendes if options ODER erweitert mit $postitem->post_type!= ...											  
			if ((($options['lposts'] && $postitem->post_type=='post') || ($options['lpages'] && $postitem->post_type=='page')
			|| ($postitem->post_type!='post' && $postitem->post_type!='page' && $options['lcustomposttypes'])
			) &&
			(!$maxlinks || ($links < $maxlinks))  && (($options['casesens'] ? $postitem->post_title : strtolower($postitem->post_title))!=$thistitle) && (!in_array( ($options['casesens'] ? $postitem->post_title : strtolower($postitem->post_title)), $arrignore))) {
				if ($strpos_fnc($text, $postitem->post_title) !== false) {		// credit to Dominik Deobald
					$name = preg_quote($postitem->post_title, '/');		
					
					$regexp=str_replace('$name', $name, $reg);	
					$replace='<a title="$1" href="$$$url$$$">$1</a>';
				
					$newtext = preg_replace($regexp, $replace, $text, $maxsingle);
					if ($newtext!=$text) {		
						$url = get_permalink($postitem->ID);
						if (!$maxsingleurl || $urls[$url]<$maxsingleurl) {
						  $links++;
						  $text=str_replace('$$$url$$$', $url, $newtext);	
						  if (!isset($urls[$url])) $urls[$url]=1; else $urls[$url]++;
						}
					}
				}
			}
		}
	}
	
	// categories
	if ($options['lcats']) {
		if ( !$categories = wp_cache_get( 'seo-links-categories', 'wpa-seo-auto-linker' ) ) {
			$query="SELECT $wpdb->terms.name, $wpdb->terms.term_id FROM $wpdb->terms LEFT JOIN $wpdb->term_taxonomy ON $wpdb->terms.term_id = $wpdb->term_taxonomy.term_id WHERE $wpdb->term_taxonomy.taxonomy = 'category'  AND LENGTH($wpdb->terms.name)>3 AND $wpdb->term_taxonomy.count >= $minusage ORDER BY LENGTH($wpdb->terms.name) DESC LIMIT 20000";
			$categories = $wpdb->get_results($query);
			wp_cache_add( 'seo-links-categories', $categories, 'wpa-seo-auto-linker',86400 );
		}
	
		foreach ($categories as $cat) {
			if ((!$maxlinks || ($links < $maxlinks)) &&  !in_array( $options['casesens'] ?  $cat->name : strtolower($cat->name), $arrignore)) {
				if ($strpos_fnc($text, $cat->name) !== false) {		// credit to Dominik Deobald
					$name= preg_quote($cat->name, '/');	
					$regexp=str_replace('$name', $name, $reg);	;
					$replace='<a title="$1" href="$$$url$$$">$1</a>';
				
					$newtext = preg_replace($regexp, $replace, $text, $maxsingle);
					if ($newtext!=$text) {						
						$url = (get_category_link($cat->term_id));	
						if (!$maxsingleurl || $urls[$url]<$maxsingleurl) {			
						  $links++;
						  $text=str_replace('$$$url$$$', $url, $newtext);
						  if (!isset($urls[$url])) $urls[$url]=1; else $urls[$url]++;
						}
					}
				}
			}		
		}
	}
	
	// tags
	if ($options['ltags']) {
		if ( !$tags = wp_cache_get( 'seo-links-tags', 'wpa-seo-auto-linker' ) ) {
			$query="SELECT $wpdb->terms.name, $wpdb->terms.term_id FROM $wpdb->terms LEFT JOIN $wpdb->term_taxonomy ON $wpdb->terms.term_id = $wpdb->term_taxonomy.term_id WHERE $wpdb->term_taxonomy.taxonomy = 'post_tag'  AND LENGTH($wpdb->terms.name)>3 AND $wpdb->term_taxonomy.count >= $minusage ORDER BY LENGTH($wpdb->terms.name) DESC LIMIT 20000";	
			$tags = $wpdb->get_results($query);
			wp_cache_add( 'seo-links-tags', $tags, 'wpa-seo-auto-linker',86400 );
		}
		
		foreach ($tags as $tag) {
			if ((!$maxlinks || ($links < $maxlinks)) && !in_array( $options['casesens'] ? $tag->name : strtolower($tag->name), $arrignore) ) {
				if ($strpos_fnc($text, $tag->name) !== false) {		// credit to Dominik Deobald
					$name = preg_quote($tag->name, '/');	
					$regexp=str_replace('$name', $name, $reg);	;
					$replace='<a title="$1" href="$$$url$$$">$1</a>';
									
					$newtext = preg_replace($regexp, $replace, $text, $maxsingle);
					if ($newtext!=$text) {
						$url = (get_tag_link($tag->term_id));
						if (!$maxsingleurl || $urls[$url]<$maxsingleurl) {			
						  $links++;
						  $text=str_replace('$$$url$$$', $url, $newtext);
                          if (!isset($urls[$url])) $urls[$url]=1; else $urls[$url]++;
						}
					}
				}
			}
		}
	}
	
	if ($options['excludeheading'] == "on") {
		
		$text = preg_replace_callback('%(<h.*?>)(.*?)(</h.*?>)%si', function($m) { 
			return $m[1].SEOAutoReSpecChar($m[2]).$m[3];
      	},
      $text
    );
		$text = stripslashes($text);
	}
	return trim( $text );

} 

function SEOAutoLinks_the_content_filter($text) {
	return SEOAutoTextFilter($this->get_options(),$this->SEOAutoLinks_process_text($text, 0));
}

function SEOAutoLinks_comment_text_filter($text) {
	return SEOAutoTextFilter($this->get_options(),$this->SEOAutoLinks_process_text($text, 1));
}
	
function explode_trim($separator, $text) {
    $arr = explode($separator, $text);
    
    $ret = array();
    foreach($arr as $e) {        
      $ret[] = trim($e);        
    }
    return $ret;
}

// Setting default values for fresh installations
function get_options() {
   
	$options = array(
		'post' => 'on',
		'postself' => '',
		'page' => 'on',
		'pageself' => '',
		'comment' => '',
		'excludeheading' => 'on', 
		'lposts' => 'on', 
		'lpages' => 'on',
		'lcustomposttypes' => 'on',
		'lcats' => '', 
		'ltags' => '', 
		'ignore' => 'about', 
		'ignorepost' => 'contact', 
		'maxlinks' => 3,
		'maxsingle' => 1,
		'minusage' => 1,
		'customkey' => '',
		'customkey_preventduplicatelink' => FALSE,
		'customkey_url' => '',
		'customkey_url_value' => '',
		'customkey_url_datetime' => '',
		'nofoln' =>'',
		'nofolo' =>'',
		'blankn' =>'',
		'blanko' =>'',
		'onlysingle' => 'on',
		'casesens' =>'',
		'allowfeed' => '',
		'maxsingleurl' => '1'
	);
 
	$saved = get_option($this->SEOAutoLinks_DB_option);

	if (!empty($saved)) {
		foreach ($saved as $key => $option)
			$options[$key] = $option;
	}

	if ($saved != $options)	
		update_option($this->SEOAutoLinks_DB_option, $options);

	return $options;
}

// Installation script for WPA SEO Auto Linker, registering the options field in the WordPress table with default values
function install() {
	$SEOAutoLinks_options = $this->get_options();
}

function handle_options() {
	$options = $this->get_options();
	if (isset($_POST['submitted']) ) {
		check_admin_referer('wpa-seo-auto-linker');		
		
																					// In order of appearance on the admin form
		
		$options['customkey']		= strip_tags($_POST['customkey']);				// Custom keywords and links
		$options['customkey_preventduplicatelink']=sanitize_key($_POST['customkey_preventduplicatelink']);	// Prevent duplicates
		$options['customkey_url']	= sanitize_text_field($_POST['customkey_url']);	// Load URL's from TXT file
		
		$options['post']			= sanitize_key($_POST['post']);					// Enable posts
		$options['postself']		= sanitize_key($_POST['postself']);				// Enable self linking in posts	
		$options['page']			= sanitize_key($_POST['page']);					// Enable pages
		$options['pageself']		= sanitize_key($_POST['pageself']);				// Enable self linking in pages
		$options['comment']			= sanitize_key($_POST['comment']);				// Enable comments
		$options['allowfeed']		= sanitize_key($_POST['allowfeed']);			// Enable RSS Feeds
		$options['maxlinks']		= sanitize_key($_POST['maxlinks']);				// Max links per post, page etc
		$options['maxsingle']		= sanitize_key($_POST['maxsingle']);			// Max keyword links
		$options['maxsingleurl']	= sanitize_key($_POST['maxsingleurl']);			// Max same URLs
		$options['casesens']		= sanitize_key($_POST['casesens']);				// Toggle case sensitivity
		
		$options['excludeheading']	= sanitize_key($_POST['excludeheading']);		// Exclude headers
		$options['ignorepost']		= sanitize_text_field($_POST['ignorepost']);	// Ignore posts
		$options['ignore']			= sanitize_text_field($_POST['ignore']);		// Ignore keywords
		$options['onlysingle']		= sanitize_key($_POST['onlysingle']);			// Only single, ignore frontpage, archives etc
		
		$options['lposts']			= sanitize_key($_POST['lposts']);				// Auto link post titles
		$options['lpages']			= sanitize_key($_POST['lpages']);				// Auto link page titles
		$options['lcustomposttypes']= sanitize_key($_POST['lcustomposttypes']);		// Auto link custom post types titles
		$options['lcats']			= sanitize_key($_POST['lcats']);				// Auto link category pages
		$options['ltags']			= sanitize_key($_POST['ltags']);				// Auto link tag pages
		$options['minusage']		= sanitize_key($_POST['minusage']);		// Maximum links to post, page etc
		$options['nofoln']			= sanitize_key($_POST['nofoln']);				//
		$options['nofolo']			= sanitize_key($_POST['nofolo']);				// Add rel nofolow to external links
		$options['blankn']			= sanitize_key($_POST['blankn']);				//
		$options['blanko']			= sanitize_key($_POST['blanko']);				// Add target _blank to external links
		
		update_option($this->SEOAutoLinks_DB_option, $options);
		$this->SEOAutoLinks_delete_cache(0);
		echo '<div class="updated"><p>';
		_e('Plugin settings saved.','wpa-seo-auto-linker');
		echo '</p></div>';
	}

	$action_url 	= $_SERVER['REQUEST_URI'];	

	$post			= $options['post']=='on'?'checked':'';
	$postself		= $options['postself']=='on'?'checked':'';
	$page			= $options['page']=='on'?'checked':'';
	$pageself		= $options['pageself']=='on'?'checked':'';
	$comment		= $options['comment']=='on'?'checked':'';
	$excludeheading = $options['excludeheading']=='on'?'checked':'';
	$lposts			= $options['lposts']=='on'?'checked':'';
	$lpages			= $options['lpages']=='on'?'checked':'';
	$lcustomposttypes=$options['lcustomposttypes']=='on'?'checked':'';
	$lcats			= $options['lcats']=='on'?'checked':'';
	$ltags			= $options['ltags']=='on'?'checked':'';
	$ignore			= $options['ignore'];
	$ignorepost		= $options['ignorepost'];
	$maxlinks		= $options['maxlinks'];
	$maxsingle		= $options['maxsingle'];
	$maxsingleurl	= $options['maxsingleurl'];
	$minusage		= $options['minusage'];
	$customkey		= stripslashes($options['customkey']);
	$customkey_url 	= stripslashes($options['customkey_url']);
	$customkey_preventduplicatelink = $options['customkey_preventduplicatelink'] == TRUE ? 'checked' : '';
	$nofoln			= $options['nofoln']=='on'?'checked':'';
	$nofolo			= $options['nofolo']=='on'?'checked':'';
	$blankn			= $options['blankn']=='on'?'checked':'';
	$blanko			= $options['blanko']=='on'?'checked':'';
	$onlysingle		= $options['onlysingle']=='on'?'checked':'';
	$casesens		= $options['casesens']=='on'?'checked':'';
	$allowfeed		= $options['allowfeed']=='on'?'checked':'';

	if (!is_numeric($minusage)) {
		$minusage = 1;
	}
	
	$nonce			= wp_create_nonce('wpa-seo-auto-linker');
	
	/**
	 * Require admin settings page
	 */
	require_once dirname(__FILE__) . '/wpa-seo-auto-linker-admin.php';
}

// Register WPA SEO Auto Linker into the WordPress settings menu
function SEOAutoLinks_admin_menu() {
	global $seoauto_adminmenu;
	$seoauto_adminmenu = add_options_page('WPA SEO Auto Linker Options', 'WPA SEO Auto Linker', 'manage_options', basename(__FILE__), array(&$this, 'handle_options'));
}

// Load styles and javascripts for admin page display
function SEOAutoLinks_admin_menu_load_scripts($hook) {
	global $seoauto_adminmenu;
	if( $hook != $seoauto_adminmenu ) 
		return;
	wp_enqueue_script('tagsjs', plugins_url( '/js/load.js', __FILE__ ) );
	wp_enqueue_style('tagscss', plugins_url( '/css/wpa-seo-auto-linker-style.css', __FILE__ ) );
}

// Delete WPA SEO Auto Linker cache
function SEOAutoLinks_delete_cache($id) {
	wp_cache_delete( 'seo-links-categories', 'wpa-seo-auto-linker' );
	wp_cache_delete( 'seo-links-tags', 'wpa-seo-auto-linker' );
	wp_cache_delete( 'seo-links-posts', 'wpa-seo-auto-linker' );
}

}

endif; 

if (class_exists('SEOAutoLinks') ) :
	$SEOAutoLinks = new SEOAutoLinks();
	if (isset($SEOAutoLinks)) {
		register_activation_hook( __FILE__, array(&$SEOAutoLinks, 'install') );
	}
endif;

	/**
	 * Require WPA SEO Auto Linker functions
	 */
	require_once dirname(__FILE__) . '/wpa-seo-auto-linker-functions.php';
?>

Hello Arjan
I’m glad to hear that this plugin will continue to be maintained and developed. Thank you very much!
It would be great if it were possible to select individual custom post types as a target. I have already implemented this in an amateurish way.
Greetings
Bernhard

resolved

Hello Jules,
Thank you very much for your quick reply.
I don’t want to use Java Script here. Maybe I didn’t describe my problem well enough. The text in the text area should not depend on on user-defined fields but on custom fields from the article.
I have now implemented it differently by including a php code (via shortcode) into the form, which assembles the text from text modules. It’s not very elegant, but it works.

Hello @keraweb

thanks for your reply!

When creating and editing posts or pages, WordPress automatically saves a revision in the database every 60 seconds. Could this be extended to pods custom fields, too?

Thanks for the link to wp-post-meta-revisions. Unfortunately this is more than 7 years old and I tried it but it seems that it is not working with actual WP version.

Greetings
Bernhard

Thanks a lot! That will help me! So I have not to use the pods plugin for this!

Hi @quasel,
using categories not only on posts but as well on other post types like pages or custom post types makes it possible to find all relevant content, which is in the category. What′s wrong with that?
As I wrote, I′m using an old (not further supported) plugin for this and I simply want to use an actual one.
And I don′t understand, what this problem / question has to do with WP hierarchy of theme files??