From ac708de910d03183903a25db0dc614f8cfb8950a Mon Sep 17 00:00:00 2001
From: Michael Winsauer <e1429715@student.tuwien.ac.at>
Date: Sat, 19 Jan 2019 03:34:28 +0100
Subject: [PATCH] Add place holder PDF link

---
 .../src/components/SentimentAnalysis.js        | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/service-website/src/components/SentimentAnalysis.js b/service-website/src/components/SentimentAnalysis.js
index 5e7ba3f..9a234d3 100644
--- a/service-website/src/components/SentimentAnalysis.js
+++ b/service-website/src/components/SentimentAnalysis.js
@@ -9,6 +9,7 @@ class SentimentAnalysis extends Component {
         this.state = {
             terms: new Map().set(0, ''),
             nextTermId: 1,
+            pdfLink: null,
         };
         this.handleSubmit = this.handleSubmit.bind(this);
         this.handleTermChange = this.handleTermChange.bind(this);
@@ -75,12 +76,28 @@ class SentimentAnalysis extends Component {
             .then(response => {
                 const data = response.data;
                 console.log(data);
+                this.setState({
+                    pdfLink: 'https://google.at',
+                });
             })
             .catch(error => {
                 console.log(error);
             });
     }
 
+    renderPdf() {
+        const pdfLink = this.state.pdfLink;
+        if (pdfLink) {
+            return (
+                <div className="pdf-report">
+                    <a href={pdfLink} target="_blank" rel="noopener noreferrer">Download PDF report</a>
+                </div>
+            );
+        } else {
+            return null;
+        }
+    }
+
     render() {
         return (
             <div className="sentiment-analysis">
@@ -92,6 +109,7 @@ class SentimentAnalysis extends Component {
                                       onRemoveTerm={this.handleRemoveTerm}/>
                     <input type="submit" value="Submit"/>
                 </form>
+                {this.renderPdf()}
             </div>
         );
     }
-- 
2.43.0