This is the full function.
Do you have a query call that runs out of the box? Sorry for my persistence, but it usually takes us much more time reconstructing use cases than actually fixing potential bugs.
*.* happens when the keyword section of the query is an empty string.
I'm still wondering about the leading *, because "*.*" and ".*" are equivalent patterns (in the first string, the leading * will simply be ignored).
We assume that the user wants all results for the specified doctype. If no doctype (empty string) is specified, we assume they want the entire library.
In 8.5.2, I get 0 item found when I search for keywords = ''
declare
function search:search-all($doctype as xs:string, $keywords as xs:string,
$operator as xs:string, $lang as xs:string) as node(){
let $keywords := if (normalize-space($keywords)='') then '*' else $keywords let $words := tokenize(normalize-space($keywords), ' ') let $wild-words := for $word in $words return concat($word, '.*') let $first-words := if (count($words) > 1) then string-join($words[position()!=last()],
' ')
else ''let $last-keyword := tokenize(normalize-space($keywords),
' ')[last()]
let $wild-keywords := if (string-length($last-keyword) > 3) then concat($first-words, ' ',
$last-keyword, '.*')
else ''let $all-wild-keywords := tokenize(normalize-space($wild-keywords),
' ')
let $search-subset := if ($doctype = '') then db:open($lang)/* else db:open($lang)/*[name()=$doctype]
let $search-result := if ($operator = 'and') then $search-subset[(descendant::title[1] contains text
({$wild-words} all using wildcards weight {2})) or (. contains text ({$wild-words} all using wildcards weight {0.5}))]
else $search-subset[(descendant::title[1] contains text
({$wild-words} any using wildcards weight {2})) or (. contains text ({$wild-words} any using wildcards weight {0.5}))]
let $ordered-results := for $x score $s in $search-result order by $s descending, $x/title ascending return $x (: Adding no result in options because Safari 9.1.1 doesn't always
respond to :empty
no longer being empty after a $.get :)return <div> <div style="width:100%;"> <span style="display:inline-block; font-style:italic;
text-align:right; width:100%;">{count($ordered-results)} {
if (count($ordered-results) < 2) then resources:get-app-string('item-found', $lang) else resources:get-app-string('items-found', $lang) }</span> </div> {search:format-result-docs-as-table($ordered-results, $lang)} </div>
};