Merge branch 'feature/search-#13-#14' into 'develop'

Feature/search (closes #14)

Closes #14

See merge request !38

modules/app.xqm

@@ -59,6 +59,7 @@ declare function app:get-prefix() {
 declare function app:css-injection($node as node(), $model as map(*), $exist-resource) {
     switch ($exist-resource)
         case "publish.html" return <link href="~assets/publish-gui/publish-gui.css" rel="stylesheet"/>
+        case "search.html" return <link href="~assets/faceted-search/search.css" rel="stylesheet"/>
         case "content.html" return
                 (<link href="~assets/TEI-Stylesheets/tei.css" rel="stylesheet"/>,
                  <link href="templates/css/content.css" rel="stylesheet"/>)

modules/faceted-search.xqm

@@ -229,13 +229,13 @@ declare function local:facet($model as map(*), $hits as node()*, $key as xs:stri
                    let $facetRemoveQuery := replace($facetReq, $key || ":" || xmldb:encode($facet) || "," , "")
                    return
                        <li class="facetSelected">
-                            <a class="facet-minus" href="{ $search-html }?q={ $query }&amp;facet={ $facetRemoveQuery }&amp;order={ $order }&amp;order-by={ $order-by }">-</a>
+                            <a class="facet-minus" href="{ $search-html }?q={ $query }&amp;facet={ $facetRemoveQuery }&amp;order={ $order }&amp;order-by={ $order-by }"><i class="fas fa-minus"></i> </a>
                             { $facet } ({ $freq })
                         </li>
                else
                    <li>
-                       <a class="facet-minus" href="{ $search-html }?q={ $query }&amp;facet={ $key }:!{ xmldb:encode($facet) },{ $facetReq }&amp;order={ $order }&amp;order-by={ $order-by }">-</a>
-                       <a href="{ $search-html }?q={ $query }&amp;facet={ $key }:{ xmldb:encode($facet) },{ $facetReq }&amp;order={ $order }&amp;order-by={ $order-by }">{ $facet }</a> ({ $freq })
+                       <a class="facet-minus" href="{ $search-html }?q={ $query }&amp;facet={ $key }:!{ xmldb:encode($facet) },{ $facetReq }&amp;order={ $order }&amp;order-by={ $order-by }"><i class="fas fa-plus"></i></a>
+                       <a href="{ $search-html }?q={ $query }&amp;facet={ $key }:{ xmldb:encode($facet) },{ $facetReq }&amp;order={ $order }&amp;order-by={ $order-by }">{ $facet } </a> ({ $freq })
                    </li>
 
 };