8 files changed, 85 insertions, 25 deletions
diff --git a/etc/default_config.py b/etc/default_config.py
index 80f9d59..76df031 100644
--- a/etc/default_config.py
+++ b/etc/default_config.py
@@ -7,3 +7,4 @@ import os
 
 LOG_LEVEL = os.getenv("LOG_LEVEL", "WARNING")
 SECRET_KEY = b"<Please! Please! Please! Change This!>"
+UPLOAD_FOLDER = "/tmp/qc_app_files"
diff --git a/qc_app/__init__.py b/qc_app/__init__.py
index 2dd5758..9b5ed76 100644
--- a/qc_app/__init__.py
+++ b/qc_app/__init__.py
@@ -4,8 +4,7 @@ import os
 from flask import Flask
 
 from .entry import entrybp
-from .parse_error import parseerrbp
-from .parse_success import parsesuccessbp
+from .parse import parsebp
 
 def create_app(instance_path):
     """The application factory"""
@@ -16,6 +15,5 @@ def create_app(instance_path):
 
     # setup blueprints
     app.register_blueprint(entrybp, url_prefix="/")
-    app.register_blueprint(parseerrbp, url_prefix="/error")
-    app.register_blueprint(parsesuccessbp, url_prefix="/success")
+    app.register_blueprint(parsebp, url_prefix="/parse")
     return app
diff --git a/qc_app/entry.py b/qc_app/entry.py
index 951b201..e7ed294 100644
--- a/qc_app/entry.py
+++ b/qc_app/entry.py
@@ -1,9 +1,51 @@
 """Entry-point module"""
-from flask import Blueprint, render_template
+import os
+
+from werkzeug.utils import secure_filename
+from flask import (
+    flash,
+    request,
+    url_for,
+    redirect,
+    Blueprint,
+    render_template,
+    current_app as app)
+
+from quality_control.parsing import FileType
 
 entrybp = Blueprint("entry", __name__)
 
 @entrybp.route("/", methods=["GET", "POST"])
 def upload_file():
     """Enables uploading the files"""
-    return render_template("index.html")
+    if request.method == "GET":
+        return render_template("index.html")
+
+    errors = False
+    if request.form["filetype"] not in ("average", "standard_error"):
+        flash("Invalid file type provided.", "alert-error")
+        errors = True
+
+    if ("qc_text_file" not in request.files or
+        request.files["qc_text_file"].filename == ""):
+        flash("No file was uploaded.", "alert-error")
+        errors = True
+
+    text_file = request.files["qc_text_file"]
+    if text_file.mimetype != "text/tab-separated-values":
+        flash("Invalid file! Expected a tab-separated-values file.",
+              "alert-error")
+        errors = True
+
+    if errors:
+        return render_template("index.html")
+
+    filetype = (
+        FileType.AVERAGE if request.form["filetype"] == "average"
+        else FileType.STANDARD_ERROR)
+    filename = secure_filename(text_file.filename)
+    if not os.path.exists(app.config["UPLOAD_FOLDER"]):
+        os.mkdir(app.config["UPLOAD_FOLDER"])
+    text_file.save(os.path.join(app.config["UPLOAD_FOLDER"], filename))
+
+    return redirect(url_for("parse.parse_file", filename=filename))
diff --git a/qc_app/parse.py b/qc_app/parse.py
new file mode 100644
index 0000000..1d9e3c8
--- /dev/null
+++ b/qc_app/parse.py
@@ -0,0 +1,14 @@
+"""File parsing module"""
+from flask import Blueprint
+
+parsebp = Blueprint("parse", __name__)
+
+@parsebp.route("/parse/<filename>", methods=["GET"])
+def parse_file(filename):
+    """Trigger file parsing"""
+    return f"STUB: Parse of '{filename}' ongoing!!!"
+
+@parsebp.route("/success", methods=["GET"])
+def success():
+    """Indicates success if parsing the file is successful"""
+    return "STUB: Parse success!!!"
diff --git a/qc_app/parse_error.py b/qc_app/parse_error.py
deleted file mode 100644
index 1414b78..0000000
--- a/qc_app/parse_error.py
+++ /dev/null
@@ -1,9 +0,0 @@
-"""Parse Error handling blue print"""
-from flask import Blueprint
-
-parseerrbp = Blueprint("parse_error", __name__)
-
-@parseerrbp.route("/", methods=["GET"])
-def parse_success():
-    """Indicates success if parsing the file is fails"""
-    return "STUB: Parse error!!!"
diff --git a/qc_app/parse_success.py b/qc_app/parse_success.py
deleted file mode 100644
index 53b9c42..0000000
--- a/qc_app/parse_success.py
+++ /dev/null
@@ -1,9 +0,0 @@
-"""Successful file parsing module"""
-from flask import Blueprint
-
-parsesuccessbp = Blueprint("parse_success", __name__)
-
-@parsesuccessbp.route("/", methods=["GET"])
-def parse_success():
-    """Indicates success if parsing the file is successful"""
-    return "STUB: Parse success!!!"
diff --git a/qc_app/static/css/styles.css b/qc_app/static/css/styles.css
index 4d569d8..d009e40 100644
--- a/qc_app/static/css/styles.css
+++ b/qc_app/static/css/styles.css
@@ -29,3 +29,15 @@ fieldset {
     background-color: #336699;
     font-weight: bold;
 }
+
+.alert {
+    display: block;
+    border-style: solid;
+    border-radius: 3px;
+}
+
+.alert-error {
+    color: #A35256;
+    background-color: #F8D7DA;
+    border-color: #E7C6C9;
+}
diff --git a/qc_app/templates/index.html b/qc_app/templates/index.html
index ec45605..9a69bc5 100644
--- a/qc_app/templates/index.html
+++ b/qc_app/templates/index.html
@@ -5,7 +5,18 @@
 {%block contents%}
 <h1 class="heading">upload file</h1>
 
-<form action="#" method="POST" enctype="multipart/form-data">
+<form action="{{url_for('entry.upload_file')}}"
+      method="POST" enctype="multipart/form-data">
+  {%with messages = get_flashed_messages(with_categories=True) %}
+  {%if messages %}
+  <div class="alerts">
+    {%for category, message in messages %}
+    <span class="alert {{category}}">{{message}}</span>
+    {%endfor%}
+  </div>
+  {%endif%}
+  {%endwith%}
+
   <fieldset>
     <legend>file type</legend>