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#!/usr/bin/python
try:
import pycurl
import xmlrpclib
_UPLOAD_AVAILABLE = True
except ImportError, e:
print "Import Error: %s. Project upload is disabled." % (e)
_UPLOAD_AVAILABLE = False
import gtk
from gettext import gettext as _
class Uploader():
MAX_FILE_SIZE = 950000
UPLOAD_SERVER = 'http://turtleartsite.appspot.com'
def __init__(self, upload_server = None, max_file_size = 0):
self.uploading = False
if upload_server is None:
self._upload_server = self.UPLOAD_SERVER
if max_file_size is None:
self._max_file_size = self.MAX_FILE_SIZE
def set_tw(self, turtleart_window):
self.tw = turtleart_window
def enabled(self):
return _UPLOAD_AVAILABLE
def do_upload_to_web(self, widget = None):
if self.uploading:
return
self.uploading = False
self.pop_up = gtk.Window()
self.pop_up.set_default_size(600, 400)
self.pop_up.connect('delete_event', self._stop_uploading)
table = gtk.Table(8, 1, False)
self.pop_up.add(table)
login_label = gtk.Label(_('You must have an account at \
http://turtleartsite.sugarlabs.org to upload your project.'))
table.attach(login_label, 0, 1, 0, 1)
self.login_message = gtk.Label('')
table.attach(self.login_message, 0, 1, 1, 2)
self.Hbox1 = gtk.HBox()
table.attach(self.Hbox1, 0, 1, 2, 3, xpadding=5, ypadding=3)
self.username_entry = gtk.Entry()
username_label = gtk.Label(_('Username:') + ' ')
username_label.set_size_request(150, 25)
username_label.set_alignment(1.0, 0.5)
self.username_entry.set_size_request(450, 25)
self.Hbox1.add(username_label)
self.Hbox1.add(self.username_entry)
self.Hbox2 = gtk.HBox()
table.attach(self.Hbox2, 0, 1, 3, 4, xpadding=5, ypadding=3)
self.password_entry = gtk.Entry()
password_label = gtk.Label(_('Password:') + ' ')
self.password_entry.set_visibility(False)
password_label.set_size_request(150, 25)
password_label.set_alignment(1.0, 0.5)
self.password_entry.set_size_request(450, 25)
self.Hbox2.add(password_label)
self.Hbox2.add(self.password_entry)
self.Hbox3 = gtk.HBox()
table.attach(self.Hbox3, 0, 1, 4, 5, xpadding=5, ypadding=3)
self.title_entry = gtk.Entry()
title_label = gtk.Label(_('Title:') + ' ')
title_label.set_size_request(150, 25)
title_label.set_alignment(1.0, 0.5)
self.title_entry.set_size_request(450, 25)
self.Hbox3.add(title_label)
self.Hbox3.add(self.title_entry)
self.Hbox4 = gtk.HBox()
table.attach(self.Hbox4, 0, 1, 5, 6, xpadding=5, ypadding=3)
self.description_entry = gtk.TextView()
description_label = gtk.Label(_('Description:') + ' ')
description_label.set_size_request(150, 25)
description_label.set_alignment(1.0, 0.5)
self.description_entry.set_wrap_mode(gtk.WRAP_WORD)
self.description_entry.set_size_request(450, 50)
self.Hbox4.add(description_label)
self.Hbox4.add(self.description_entry)
self.Hbox5 = gtk.HBox()
table.attach(self.Hbox5, 0, 1, 6, 7, xpadding=5, ypadding=3)
self.submit_button = gtk.Button(_('Submit to Web'))
self.submit_button.set_size_request(300, 25)
self.submit_button.connect('pressed', self._do_remote_logon)
self.Hbox5.add(self.submit_button)
self.cancel_button = gtk.Button(_('Cancel'))
self.cancel_button.set_size_request(300, 25)
self.cancel_button.connect('pressed', self._stop_uploading)
self.Hbox5.add(self.cancel_button)
self.pop_up.show_all()
def _stop_uploading(self, widget, event=None):
""" Hide the popup when the upload is complte """
self.uploading = False
self.pop_up.hide()
def _do_remote_logon(self, widget):
""" Log into the upload server """
username = self.username_entry.get_text()
password = self.password_entry.get_text()
server = xmlrpclib.ServerProxy(self._upload_server + '/call/xmlrpc')
logged_in = server.login_remote(username, password)
if logged_in:
upload_key = logged_in
self._do_submit_to_web(upload_key)
else:
self.login_message.set_text(_('Login failed'))
def _do_submit_to_web(self, key):
""" Submit project to the server """
title = self.title_entry.get_text()
description = self.description_entry.get_buffer().get_text(
*self.description_entry.get_buffer().get_bounds())
tafile, imagefile = self.tw.save_for_upload(title)
# Set a maximum file size for image to be uploaded.
if int(os.path.getsize(imagefile)) > self.max_file_size:
import Image
while int(os.path.getsize(imagefile)) > self._max_file_size:
big_file = Image.open(imagefile)
smaller_file = big_file.resize(int(0.9 * big_file.size[0]),
int(0.9 * big_file.size[1]),
Image.ANTIALIAS)
smaller_file.save(imagefile, quality = 100)
c = pycurl.Curl()
c.setopt(c.POST, 1)
c.setopt(c.FOLLOWLOCATION, 1)
c.setopt(c.URL, self._upload_server + '/upload')
c.setopt(c.HTTPHEADER, ["Expect:"])
c.setopt(c.HTTPPOST, [('file', (c.FORM_FILE, tafile)),
('newimage', (c.FORM_FILE, imagefile)),
('small_image', (c.FORM_FILE, imagefile)),
('title', title),
('description', description),
('upload_key', key), ('_formname',
'image_create')])
c.perform()
error_code = c.getinfo(c.HTTP_CODE)
c.close
os.remove(imagefile)
os.remove(tafile)
if error_code == 400:
self.login_message.set_text(_('Failed to upload!'))
else:
self.pop_up.hide()
self.uploading = False
if __name__ == "__main__":
# TODO: create test data...
u = Uploader(None)
if u.enabled():
print "Uploader is enabled... trying to upload"
u.do_upload_to_web()
gtk.main()
else:
print "Uploader is not enabled... exiting"
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