sorter etter score

src/App.vue

@@ -125,7 +125,7 @@ export default {
     this.lang = this.$route.params.lang || 'nob'
     var self = this;
     if(this.$route.query.q) {
-      axios.get(api_endpoint + '/' + self.lang + '/_search?q=' + self.$route.query.q)
+      axios.get(api_endpoint + '/' + self.lang + '/_search?q=' + self.$route.query.q + '&sort=_score')
       .then(function(response){
         self.search_results = response.data.hits.hits
         self.waiting = false

src/components/Preview.vue

@@ -2,7 +2,7 @@
   <li>
     <div class="preview">
       <h4>{{searchHit.text ||
-            (searchHit._source && searchHit._source.lemmas.map(l => l.lemma) || []).join(',') || 
+            (searchHit._source && searchHit._source.lemmas.map(l => l.lemma) || []).join(',') ||
             "Alle søkeresultater..."}}</h4>
       <h5 v-if="searchHit._source">{{group_list}}</h5>
       {{previewText.substring(0, 40) + (previewText ? '...' : '')}}
@@ -23,7 +23,7 @@ export default {
   computed: {
     previewText: function(){
       if (! this.searchHit._source) return ''
-      let element = this.searchHit._source.body.definitions[0]
+      let element = this.searchHit._source.body.definitions[0] || ''
       while (element.type_ == 'definition') element = element.elements[0]
       if (element.type_ == 'example') {
         element = element.quote