Improved error handling

Improved error handling when result contains data-structure which might contain another status-flag that is related to the status of the related object and not the api call

Revert "Improved error handling"

This reverts commit fa6df1cfab.

Revert "Revert "Improved error handling""

This reverts commit 5a4b78392f.

dnsapi/dns_pleskxml.sh

@@ -251,9 +251,12 @@ _call_api() {
 
   # Detect any <status> that isn't "ok". None of the used calls should fail if the API is working correctly.
   # Also detect if there simply aren't any status lines (null result?) and report that, as well.
+  # Remove <data></data> structure from result string, since it might contain <status> values that are related to the status of the domain and not to the API request
 
-  statuslines_count_total="$(echo "$pleskxml_prettyprint_result" | grep -c '^ *<status>[^<]*</status> *$')"
-  statuslines_count_okay="$(echo "$pleskxml_prettyprint_result" | grep -c '^ *<status>ok</status> *$')"
+  statuslines_count_total="$(echo "$pleskxml_prettyprint_result" | sed '/<data>/,/<\/data>/d' | grep -c '^ *<status>[^<]*</status> *$')"
+  statuslines_count_okay="$(echo "$pleskxml_prettyprint_result" | sed '/<data>/,/<\/data>/d' | grep -c '^ *<status>ok</status> *$')"
+  _debug "statuslines_count_total=$statuslines_count_total."
+  _debug "statuslines_count_okay=$statuslines_count_okay."
 
   if [ -z "$statuslines_count_total" ]; then