Merge pull request #18 from nbonfils/work-nodes

Add works as metadata nodes

src/index.html

@@ -197,8 +197,12 @@ <h2>Filters</h2>
 	      <h4 x-text="field"></h4>
               <div>
 		Keep the <strong x-text="filter.counts[filter.value]"></strong> 
-		<span x-text="field"></span> occurring in at
-		least <strong x-text="filter.lowerBounds[filter.value]"></strong> records
+		<span x-text="field"></span>
+		<span x-show="field !== 'works'">occurring in at least</span>
+		<span x-show="field === 'works'">with at least</span>
+		<strong x-text="filter.lowerBounds[filter.value]"></strong>
+		<span x-show="field !== 'works'">records</span>
+		<span x-show="field === 'works'">citations</span>
 	      </div>
               <div>
 		<span style="float: left">0</span>

src/lib/graph.js

@@ -6,6 +6,7 @@ import forceAtlas2 from 'graphology-layout-forceatlas2';
 
 export const fieldColors = {
   refs: '#ebebeb',
+  works: '#202020',
   authors: '#ffe915',
   sources: '#a7d30d',
   concepts: '#9dabf5',

src/lib/processing.js

@@ -21,6 +21,9 @@ export const processWorks = (works) => {
       data.sets[field][work.id] = new Set();
     }
 
+    data.works[`work-${work.id}`] = {count: work.cited_by_count, label: work.title};
+    data.sets.works[work.id].add(`work-${work.id}`);
+
     work.referenced_works.forEach((ref) => {
       incOrCreate(data.refs, ref, 'count');
       data.refs[ref].label = ref;