- Add CMS WordPress

- Some minor bug fixes

handle_domain_on_webserver.sh

@@ -710,6 +710,7 @@ for domain in "${domain_req_for_del_arr[@]}" ; do
 
       file_to_check="$(dirname $_doc_root)/db.inc.php"
       file_to_check_mediawiki="$(dirname $_doc_root)/htdocs/LocalSettings.php"
+      file_to_check_wordpress="$(dirname $_doc_root)/htdocs/wp-config.php"
 
       _found=false
       if [[ -r "$file_to_check_mediawiki" ]] && [[ ! -d "$file_to_check_mediawiki" ]] ; then
@@ -741,6 +742,34 @@ for domain in "${domain_req_for_del_arr[@]}" ; do
 
          site_cms="MediaWiki"
 
+      elif [[ -r "$file_to_check_wordpress" ]] && [[ ! -d "$file_to_check_wordpress" ]] ; then
+
+         db_search_string="define\('DB_NAME'"
+         _found=false
+         if grep -i -q -E "^\s*$db_search_string" $file_to_check_wordpress > /dev/null 2>&1 ; then
+
+            database="$(grep -i -E "^\s*$db_search_string" $file_to_check_wordpress 2> /dev/null \
+               | awk -F ',' '{print$2}' \
+               | awk -F ')' '{print$1}' \
+               | tail -1 )"
+
+            # - Remove leading whitespace characters
+            database="${database#"${database%%[![:space:]]*}"}"
+            # - Remove trailing whitespace characters
+            database="${database%"${database##*[![:space:]]}"}"
+            # - Rmove trailing semicolon characters
+            database="${database%"${database##*[!;]}"}"
+            # - Remove trailing whitespace characters
+            database="${database#"${database%%[!\']*}"}"
+            # - Remove trailing inverted comma characters
+            database="${database%"${database##*[!\']}"}"
+
+            _found=true
+
+         fi
+
+         site_cms="WordPress"
+
       elif [[ -r "$file_to_check" ]] && [[ ! -d "$file_to_check" ]]; then
          db_search_strings=('\$db_name' '\$mysql_db')
          _found=false