Add download helper for dev process.

app/main/views.py

-from flask import abort, current_app, flash, redirect, render_template, url_for
+from flask import abort, current_app, flash, redirect, request, render_template, url_for, send_from_directory
 from flask_login import current_user, login_required
 from ..models import Corpus, User, Job
 from ..tables import AdminUserTable, AdminUserItem
@@ -81,17 +81,37 @@ def job(job_id):
         if file == 'output':
             continue
         files[file] = {}
-        files[file]['path'] = os.path.join(dir, file)
+        files[file]['path'] = os.path.join(file)
         if job.status == 'complete':
             files[file]['results'] = {}
             results_dir = os.path.join(dir, 'output', file)
             for result in os.listdir(results_dir):
                 files[file]['results'][result] = {}
                 files[file]['results'][result]['path'] = os.path.join(
-                    results_dir, result
+                    'output', files[file]['path'], result
                 )
 
     return render_template('main/jobs/job.html.j2',
                            files=files,
                            job=job,
                            title='Job')
+
+
+@main.route('/jobs/<int:job_id>/download')
+@login_required
+def job_download(job_id):
+    file = request.args.get('file')
+    job = Job.query.filter_by(id=job_id).first()
+    if not file or not job:
+        print('Job not found.')
+        abort(404)
+    elif not job.user_id == current_user.id:
+        print('Job does not belong to current user.')
+        abort(403)
+    dir = os.path.join(current_app.config['OPAQUE_STORAGE'],
+                       str(current_user.id),
+                       'jobs',
+                       str(job.id))
+    print(dir)
+    print(file)
+    return send_from_directory(directory=dir, filename=file, as_attachment=True)

app/templates/main/jobs/job.html.j2

@@ -72,7 +72,7 @@
       </div>
       <p>
       {% for file in files %}
-        <a href="file://{{ files[file]['path'] }}" class="waves-effect waves-light btn-small">
+        <a href="{{ url_for('main.job_download', job_id=job.id, file=files[file]['path']) }}" class="waves-effect waves-light btn-small">
           <i class="material-icons left">file_download</i>{{ file }}
         </a>
       {% endfor %}
@@ -84,7 +84,7 @@
       <p>
       {% for file in files %}
         {% for result in files[file]['results'] %}
-          <a href="file://{{ files[file]['results'][result]['path'] }}" class="waves-effect waves-light btn-small">
+          <a href="{{ url_for('main.job_download', job_id=job.id, file=files[file]['results'][result]['path']) }}" class="waves-effect waves-light btn-small">
             <i class="material-icons left">file_download</i>{{ result }}
           </a>
         {% endfor %}