Add create corpus form to dashboard.

app/main/views.py

@@ -1,10 +1,12 @@
-from flask import current_app, flash, redirect, render_template, request, url_for
+from datetime import datetime
+from flask import current_app, flash, redirect, render_template, url_for
 from flask_login import current_user, login_required
 from ..models import User
 from ..tables import AdminUserTable, AdminUserItem
 from . import main
 from .forms import CreateCorpusForm
 from ..decorators import admin_required
+import hashlib
 import os
 
 
@@ -15,25 +17,23 @@ def dashboard():
 
     if create_corpus_form.validate_on_submit():
         app = current_app._get_current_object()
-        files = request.FILES
-        print(files)
-        corpus = {
-            'description': create_corpus_form.description.data,
-            'files': [],
-            'owner': current_user.id,
-            'title': create_corpus_form.title.data
-        }
-        corpus_dir = os.path.join(
-            app.config['OPAQUE_FILES'],
-            'corpora',
-            corpus['title']
-        )
+        id = hashlib.md5(
+            (current_user.username + '_' + datetime.now().isoformat()).encode()
+        ).hexdigest()
+        corpus = {'description': create_corpus_form.description.data,
+                  'id': id,
+                  'creator': current_user.id,
+                  'title': create_corpus_form.title.data
+                  }
+        dir = os.path.join(app.config['OPAQUE_FILES'], 'corpora', id)
 
         try:
-            os.mkdir(corpus_dir)
-        except FileExistsError:
-            flash('FileExistsError')
+            os.makedirs(dir)
+        except OSError:
+            flash('OSError!')
         else:
+            for file in create_corpus_form.files.data:
+                file.save(os.path.join(dir, file.filename))
             flash('Corpus created!')
         return redirect(url_for('main.dashboard'))