Minimize JSON data (#1449)

* Remove Lunr trimmer & bring back colons

* Add Greek Stemmer

* Translate search_placeholder_text and results_found to Greek

* Minimize JSON data

* Truncate Words

* Move store variable into a new file

* Move Lunr files into a new folder

* Add defer to lunr scripts

* Add search_full_content switch

assets/js/lunr/lunr-en.js

@@ -11,50 +11,19 @@ var idx = lunr(function () {
 
   this.pipeline.remove(lunr.trimmer)
 
-  {% assign count = 0 %}
-  {% for c in site.collections %}
-    {% assign docs = c.docs | where_exp:'doc','doc.search != false' %}
-    {% for doc in docs %}
-      this.add({
-          title: {{ doc.title | jsonify }},
-          excerpt: {{ doc.content | strip_html | truncatewords: 20 | jsonify }},
-          categories: {{ doc.categories | jsonify }},
-          tags: {{ doc.tags | jsonify }},
-          id: {{ count }}
-      })
-      {% assign count = count | plus: 1 %}
-    {% endfor %}
-  {% endfor %}
+  for (var item in store) {
+    this.add({
+      title: store[item].title,
+      excerpt: store[item].excerpt,
+      categories: store[item].categories,
+      tags: store[item].tags,
+      id: item
+    })
+  }
 });
 
 console.log( jQuery.type(idx) );
 
-var store = [
-  {% for c in site.collections %}
-    {% if forloop.last %}
-      {% assign l = true %}
-    {% endif %}
-    {% assign docs = c.docs | where_exp:'doc','doc.search != false' %}
-    {% for doc in docs %}
-      {% if doc.header.teaser %}
-        {% capture teaser %}{{ doc.header.teaser }}{% endcapture %}
-      {% else %}
-        {% assign teaser = site.teaser %}
-      {% endif %}
-      {
-        "title": {{ doc.title | jsonify }},
-        "url": {{ doc.url | absolute_url | jsonify }},
-        "excerpt": {{ doc.content | strip_html | truncatewords: 20 | jsonify }},
-        "teaser":
-          {% if teaser contains "://" %}
-            {{ teaser | jsonify }}
-          {% else %}
-            {{ teaser | absolute_url | jsonify }}
-          {% endif %}
-      }{% unless forloop.last and l %},{% endunless %}
-    {% endfor %}
-  {% endfor %}]
-
 $(document).ready(function() {
   $('input#search').on('keyup', function () {
     var resultdiv = $('#results');
@@ -62,7 +31,7 @@ $(document).ready(function() {
     var result =
       idx.query(function (q) {
         query.split(lunr.tokenizer.separator).forEach(function (term) {
-          q.term(term, {  boost: 100 })
+          q.term(term, { boost: 100 })
           if(query.lastIndexOf(" ") != query.length-1){
             q.term(term, {  usePipeline: false, wildcard: lunr.Query.wildcard.TRAILING, boost: 10 })
           }
@@ -85,7 +54,7 @@ $(document).ready(function() {
               '<div class="archive__item-teaser">'+
                 '<img src="'+store[ref].teaser+'" alt="">'+
               '</div>'+
-              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt+'</p>'+
+              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt.split(" ").splice(0,20).join(" ")+'...</p>'+
             '</article>'+
           '</div>';
       }
@@ -96,7 +65,7 @@ $(document).ready(function() {
               '<h2 class="archive__item-title" itemprop="headline">'+
                 '<a href="'+store[ref].url+'" rel="permalink">'+store[ref].title+'</a>'+
               '</h2>'+
-              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt+'</p>'+
+              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt.split(" ").splice(0,20).join(" ")+'...</p>'+
             '</article>'+
           '</div>';
       }

assets/js/lunr/lunr-gr.js

@@ -464,50 +464,19 @@ var idx = lunr(function () {
   this.pipeline.add(greekStemmer)
   this.pipeline.remove(lunr.stemmer)
 
-  {% assign count = 0 %}
-  {% for c in site.collections %}
-    {% assign docs = c.docs | where_exp:'doc','doc.search != false' %}
-    {% for doc in docs %}
-      this.add({
-          title: {{ doc.title | jsonify }},
-          excerpt: {{ doc.content | strip_html | truncatewords: 20 | jsonify }},
-          categories: {{ doc.categories | jsonify }},
-          tags: {{ doc.tags | jsonify }},
-          id: {{ count }}
-      })
-      {% assign count = count | plus: 1 %}
-    {% endfor %}
-  {% endfor %}
+  for (var item in store) {
+    this.add({
+      title: store[item].title,
+      excerpt: store[item].excerpt,
+      categories: store[item].categories,
+      tags: store[item].tags,
+      id: item
+    })
+  }
 });
 
 console.log( jQuery.type(idx) );
 
-var store = [
-  {% for c in site.collections %}
-    {% if forloop.last %}
-      {% assign l = true %}
-    {% endif %}
-    {% assign docs = c.docs | where_exp:'doc','doc.search != false' %}
-    {% for doc in docs %}
-      {% if doc.header.teaser %}
-        {% capture teaser %}{{ doc.header.teaser }}{% endcapture %}
-      {% else %}
-        {% assign teaser = site.teaser %}
-      {% endif %}
-      {
-        "title": {{ doc.title | jsonify }},
-        "url": {{ doc.url | absolute_url | jsonify }},
-        "excerpt": {{ doc.content | strip_html | truncatewords: 20 | jsonify }},
-        "teaser":
-          {% if teaser contains "://" %}
-            {{ teaser | jsonify }}
-          {% else %}
-            {{ teaser | absolute_url | jsonify }}
-          {% endif %}
-      }{% unless forloop.last and l %},{% endunless %}
-    {% endfor %}
-  {% endfor %}]
-
 $(document).ready(function() {
   $('input#search').on('keyup', function () {
     var resultdiv = $('#results');
@@ -538,7 +507,7 @@ $(document).ready(function() {
               '<div class="archive__item-teaser">'+
                 '<img src="'+store[ref].teaser+'" alt="">'+
               '</div>'+
-              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt+'</p>'+
+              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt.split(" ").splice(0,20).join(" ")+'...</p>'+
             '</article>'+
           '</div>';
       }
@@ -549,7 +518,7 @@ $(document).ready(function() {
               '<h2 class="archive__item-title" itemprop="headline">'+
                 '<a href="'+store[ref].url+'" rel="permalink">'+store[ref].title+'</a>'+
               '</h2>'+
-              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt+'</p>'+
+              '<p class="archive__item-excerpt" itemprop="description">'+store[ref].excerpt.split(" ").splice(0,20).join(" ")+'...</p>'+
             '</article>'+
           '</div>';
       }

assets/js/lunr/lunr-store.js

@@ -0,0 +1,36 @@
+---
+layout: null
+---
+
+var store = [
+  {% for c in site.collections %}
+    {% if forloop.last %}
+      {% assign l = true %}
+    {% endif %}
+    {% assign docs = c.docs | where_exp:'doc','doc.search != false' %}
+    {% for doc in docs %}
+      {% if doc.header.teaser %}
+        {% capture teaser %}{{ doc.header.teaser }}{% endcapture %}
+      {% else %}
+        {% assign teaser = site.teaser %}
+      {% endif %}
+      {
+        "title": {{ doc.title | jsonify }},
+        "excerpt":
+          {% if site.search_full_content == true %}
+            {{ doc.content | strip_html | strip_newlines | jsonify }},
+          {% else %}
+            {{ doc.content | strip_html | strip_newlines | truncatewords: 50 | jsonify }},
+          {% endif %}
+        "categories": {{ doc.categories | jsonify }},
+        "tags": {{ doc.tags | jsonify }},
+        "url": {{ doc.url | absolute_url | jsonify }},
+        "teaser":
+          {% if teaser contains "://" %}
+            {{ teaser | jsonify }}
+          {% else %}
+            {{ teaser | absolute_url | jsonify }}
+          {% endif %}
+      }{% unless forloop.last and l %},{% endunless %}
+    {% endfor %}
+  {% endfor %}]