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| author | Raspberry Pi <raspberrypi@umn.edu> | 2019-11-21 16:15:35 -0600 |
|---|---|---|
| committer | Raspberry Pi <raspberrypi@umn.edu> | 2019-11-21 16:15:35 -0600 |
| commit | 85b09cd608f0c0a4c7e7c84555f8d053d324e64c (patch) | |
| tree | 15ea472af07615c756e53582958e54ae37ff8b2b /Web/Server | |
| parent | Rework directory structure. Modify result file printing to match requirements... (diff) | |
| parent | requirements (diff) | |
| download | ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar.gz ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar.bz2 ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar.lz ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar.xz ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.tar.zst ee4511w-85b09cd608f0c0a4c7e7c84555f8d053d324e64c.zip | |
Merge branch 'master' of https://github.umn.edu/damic014/ee4950-inverted-pendulum
Diffstat (limited to 'Web/Server')
| -rw-r--r-- | Web/Server/Results/PLACEHOLDER | 0 | ||||
| -rw-r--r-- | Web/Server/Server.py | 82 | ||||
| -rw-r--r-- | Web/Server/static/Server.css | 0 | ||||
| -rw-r--r-- | Web/Server/static/Server.js | 10 | ||||
| -rw-r--r-- | Web/Server/templates/index.html | 43 |
5 files changed, 135 insertions, 0 deletions
diff --git a/Web/Server/Results/PLACEHOLDER b/Web/Server/Results/PLACEHOLDER new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/Web/Server/Results/PLACEHOLDER diff --git a/Web/Server/Server.py b/Web/Server/Server.py new file mode 100644 index 0000000..a936b96 --- /dev/null +++ b/Web/Server/Server.py @@ -0,0 +1,82 @@ +import os +try: #python3 + from urllib.request import urlopen +except: #python2 + from urllib2 import urlopen +from flask import Flask, flash, request, redirect, render_template, Response +from werkzeug.utils import secure_filename +import requests +import json + +app = Flask(__name__) +app.secret_key = "ski u mah" +app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024 + +ALLOWED_EXTENSIONS = set(['py']) + +PI_URL = 'http://localhost:8000' + +# UNCOMMENT IF RUNNING PI.PY ON PI +#PI_URL = 'http://192.168.1.10:8000' + +RESULTS_DESTINATION = "Results/results.csv" + +def allowed_file(filename): + return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS + +@app.route('/') +def home(): + return render_template('index.html') + +@app.route('/upload', methods=['POST']) +def upload_file(): + if request.method == 'POST': + # Check if the post request has the file part + if 'file' not in request.files: + flash('No file part') + return redirect(request.url) + + # Grab the file + file = request.files['file'] + if file.filename == '': + flash('No file selected for uploading') + return redirect(request.url) + + # Send the file content as a post to the PI + if file and allowed_file(file.filename): + + dictToSend = {'filename':file.filename, 'file_content':file.read()} + file.close + print('Running test') + response = requests.post(PI_URL + '/tests/endpoint', json=dictToSend) + + results_filename = json.loads(response.text)[u'results_filename'] + results_content = json.loads(response.text)[u'results_content'] + flash('Results file:' + results_filename) + flash('Response from server:' + results_content) + + results = open(RESULTS_DESTINATION, "w") + results.write(results_content) + results.close() + + return render_template('index.html', results = 'True') + else: + flash('Allowed file types are .py') + return redirect(request.url) + +@app.route('/results', methods=['GET']) +def download(): + # Grab content from results file + with open(RESULTS_DESTINATION, 'r') as results: + results_content = results.read() + results.close() + + # Put content as a download file + return Response( + results_content, + mimetype="text/csv", + headers={"Content-disposition": + "attachment; filename=results.csv"}) + +if __name__ == "__main__": + app.run(host="localhost", port=5000)
\ No newline at end of file diff --git a/Web/Server/static/Server.css b/Web/Server/static/Server.css new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/Web/Server/static/Server.css diff --git a/Web/Server/static/Server.js b/Web/Server/static/Server.js new file mode 100644 index 0000000..30274f2 --- /dev/null +++ b/Web/Server/static/Server.js @@ -0,0 +1,10 @@ +function showLoad(){ + var paragraph = document.getElementById("message"); + var text = document.createTextNode("RUNNING TEST"); + paragraph.appendChild(text); + + var div = document.getElementById("upload"); + if (div.style.display !== 'none') { + div.style.display = 'none'; + } +}
\ No newline at end of file diff --git a/Web/Server/templates/index.html b/Web/Server/templates/index.html new file mode 100644 index 0000000..70a282b --- /dev/null +++ b/Web/Server/templates/index.html @@ -0,0 +1,43 @@ +<html> + <head> + <link rel="stylesheet" href="/static/Server.css"> + <script type="text/javascript" src="/static/Server.js"></script> + </head> + <body> + <title>ANDI'S PIE</title> + <div id="upload"> + <h2>Select a file to upload</h2> + <p> + {% with messages = get_flashed_messages() %} + {% if messages %} + <ul class=flashes> + {% for message in messages %} + <li>{{ message }}</li> + {% endfor %} + </ul> + {% endif %} + {% endwith %} + </p> + + <form method="post" action="/upload" enctype="multipart/form-data"> + <dl> + <p> + <input type="file" name="file" autocomplete="off" required> + </p> + </dl> + <p> + <input type="submit" value="Submit" onclick="showLoad()"> + </p> + </form> + </div> + + <div id="message"></div> + + {% if results %} + <form method="get" action="/results"> + <button type="submit">Download!</button> + </form> + {% endif %} + + </body> +</html>
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