Add curren ttoken and max token nr

app/corpora/events.py

@@ -61,6 +61,11 @@ def corpus_analysis_get_meta_data(corpus_id):
     metadata['corpus_cqi_py_version'] = cqi.version
     metadata['corpus_cqpserver_version'] = 'CQPserver v3.4.22'  # TODO: make this dynamically
 
+    # write some metadata to the db
+    db_corpus.current_nr_of_tokens = metadata['corpus_size_tokens']
+    db.session.commit()
+
+    # emit data
     payload = metadata
     response = {'code': 200, 'desc': 'Corpus meta data', 'msg': 'OK', 'payload': payload}
     socketio.emit('corpus_analysis_send_meta_data', response, room=request.sid)

app/models.py

@@ -31,7 +31,7 @@ class Role(db.Model):
     # Fields
     default = db.Column(db.Boolean, default=False, index=True)
     name = db.Column(db.String(64), unique=True)
-    permissions = db.Column(db.Integer)
+    permissions = db.Column(db.BigInteger)
     # Relationships
     users = db.relationship('User', backref='role', lazy='dynamic')
 
@@ -443,8 +443,10 @@ class Corpus(db.Model):
     user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
     # Fields
     creation_date = db.Column(db.DateTime(), default=datetime.utcnow)
+    current_nr_of_tokens = db.Column(db.BigInteger, default=0)
     description = db.Column(db.String(255))
     last_edited_date = db.Column(db.DateTime(), default=datetime.utcnow)
+    max_nr_of_tokens = db.Column(db.BigInteger, default=2147483647)
     status = db.Column(db.String(16))
     title = db.Column(db.String(32))
     # Relationships

app/templates/corpora/corpus.html.j2

@@ -37,6 +37,14 @@
             <label for="creation-date">Last edited</label>
           </div>
         </div>
+        <div class="col s12 m6">
+          <div class="input-field">
+            <input disabled value="{{ corpus.current_nr_of_tokens }} / {{ corpus.max_nr_of_tokens }}" id="nr_of_tokens" type="text" class="validate">
+            <label for="creation-date">Nr. of tokens used
+              <i class="material-icons tooltipped" data-position="bottom" data-tooltip="Current number of tokens in this corpus. Updates after every analyze session.">help</i>
+            </label>
+          </div>
+        </div>
       </div>
     </div>
     <div class="card-action right-align">