mendeley integration into master

Author: nherbaut

app/.idea/emns.iml

@@ -5,13 +5,17 @@
 
 from app.config import Config
 
+
 app = Flask(__name__)
+socketio = SocketIO(app)
+socketio.init_app(app, cors_allowed_origins="*")
 API_KEY = os.environ["API_KEY"]
 ROOT_URL = os.environ.get("ROOT_URL", "https://scholar.miage.dev")
 SHLINK_API_KEY = os.environ.get("SHLINK_API_KEY", "")
+MENDELEY_CLIENT_ID = os.environ.get("MENDELEY_CLIENT_ID", "")
+MENDELEY_SECRET = os.environ.get("MENDELEY_SECRET", "")
 
 SCPUS_BACKEND = f'https://api.elsevier.com/content/search/scopus?start=%d&count=%d&query=%s&apiKey={API_KEY}'
-db = None
 app.config.from_object(Config())
 db = SQLAlchemy(app)
 
@@ -20,8 +24,6 @@
     db.create_all()
     db.session.commit()
 
-print(f"Using API_KEY={API_KEY}")
-
 print("launching FLASK")
 # app.run(host="0.0.0.0")
 socketio = SocketIO(app)

app/.idea/misc.xml

@@ -1,10 +1,13 @@
-from app.main import app, db
+from app.main import app, db, MENDELEY_CLIENT_ID, MENDELEY_SECRET
 from app.model import ScpusFeed, ScpusRequest
 from app.business import count_results_for_query, get_results_for_query, update_feed, generate_rss
-from flask import abort, Response, render_template, request
-
+from flask import abort, Response, render_template, request, session, redirect
+from mendeley import Mendeley
+from mendeley.session import MendeleySession
 import pickle
 
+mendeley = Mendeley(MENDELEY_CLIENT_ID, MENDELEY_SECRET, redirect_uri="http://localhost:5000/oauth")
+
 
 @app.route("/robots.txt")
 def block_robots():
@@ -60,10 +63,36 @@ def get_feed(id):
     return Response(rss, mimetype='application/rss+xml')
 
 
+@app.route("/mendeleyLogout")
+def mendeleyLogout():
+    session.clear()
+    return redirect('/')
+
+
+@app.route('/oauth')
+def auth_return():
+    auth = mendeley.start_authorization_code_flow(state=session['state'])
+    mendeley_session = auth.authenticate(request.url)
+
+    session.clear()
+    session['token'] = mendeley_session.token
+
+    return redirect('/')
+
+
+def get_session_from_cookies():
+    return MendeleySession(mendeley, session['token'])
+
+
 @app.route('/')
 @app.route('/home')
 def home():
-    return render_template('index.html')
+    if 'token' in session:
+        return render_template('index.html', token=session['token'])
+    else:
+        auth = mendeley.start_authorization_code_flow()
+        session['state'] = auth.state
+        return render_template('index.html', login_url=auth.get_login_url())
 
 
 @app.route('/history', methods=["GET"])

app/.idea/modules.xml

@@ -274,6 +274,12 @@ <h2>Sources</h2>
 </div>
 <div style="width: 90%; margin: auto;">
 
+{% if  login_url %}
+<input type="button" class="btn btn-primary" onclick="window.location='{{ login_url }}'" value="Connect to Mendeley" />
+{% else %}
+<input type="button" class="btn btn-error" onclick="window.location='{{ "/mendeleyLogout" }}'" value="Disconnect from Mendeley" />
+{% endif %}
+
     <form action="query" method="POST">
         <p>Query:</p>
         <p>example: TITLE-ABS-KEY(blockchain) AND TITLE-ABS-KEY(INDUSTRY 4.0) AND (TITLE-ABS-KEY(Security) OR

app/.idea/vcs.xml

@@ -1,9 +1,11 @@
 Flask==1.1.2
-requests==2.25.1
+requests==2.5.1
+requests-oauthlib==0.4.2
+oauthlib==0.7.2
 Flask-SocketIO==5.0.1
 mysqlclient==2.0.3
 Flask-SQLAlchemy==2.5.1
 feedgen==0.9.0
 dateparser==1.0.0
 pytz==2020.5
-shlink==0.1.0 
+shlink==0.1.0