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import uuid
import uwsgi
import os
def application(env, start_response):
print(env.__class__)
print(env['PATH_INFO'])
print(env['REQUEST_METHOD'])
print(env['wsgi.input'])
if env['PATH_INFO'].startswith('/progress/'):
start_response('200 Ok', [('Content-type', 'application/json')])
filename = 'foobar/' + env['PATH_INFO'][10:]
print filename
if os.path.exists(filename):
return uwsgi.sendfile(filename)
else:
return "{ 'state': 'done' }"
if env['REQUEST_METHOD'] == 'POST':
start_response('200 Ok', [('Content-type', 'text/plain')])
#for x in env['wsgi.input']:
# yield x
body = env['wsgi.input'].read(int(env['CONTENT_LENGTH']))
body += env['wsgi.input'].readline()
#print body
body += env['wsgi.input'].read(100)
body += env['wsgi.input'].read(100)
body += env['wsgi.input'].read()
return body
else:
start_response('200 Ok', [('Content-type', 'text/html')])
x_progress_id = str(uuid.uuid4())
return """
<html>
<head>
<script src="/static/jquery-1.5.1.min.js" /></script>
<script language="Javascript">
var interval;
function redrawProgressBar() {
interval = setInterval(getData, 1000);
}
function getData() {
var jsr = $.getJSON("/progress/%s.js",
function(data) {
if (data) {
if (data.state == 'uploading') {
$('#progress').html(data.received + '/' + data.size);
return;
}
}
alert("fine");
clearInterval(interval);
}
);
jsr.error(function() { clearInterval(interval); });
}
</script>
</head>
<body>
upload progress: <div id="progress"> 0%%</div>
<form method="POST" enctype="multipart/form-data" action="?X-Progress-ID=%s" onsubmit="redrawProgressBar(); return true;">
<textarea name="pluto">
</textarea>
<input type="file" name="pippo" />
<input type="submit" value="invia" />
</form>
</body>
</html>
""" % (x_progress_id, x_progress_id)
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