debugging sqlobject within mod_python sucked, so I switched to cherrypy before the switch to sqlobject was complete. What works again: login, account creation, game overview, game creation.
This commit is contained in:
parent
6474c7f47c
commit
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6 changed files with 316 additions and 405 deletions
131
createaccount.py
131
createaccount.py
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@ -1,79 +1,72 @@
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import helper,database
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#,database
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maxuser = 1000
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def display_create_form(req,form):
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"""
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gets a request object and a util.FieldStorage form.
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writes a HTML page containing one name and two password fields.
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"""
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data = """
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<form method="post">
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<p>Your username:<br>
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<input name="username" type="text" class="text" size="20"></p>
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<p>Your Password:<br>
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<input name="password1" type="text" class="text" size="20"></p>
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<p>Please retype your Password:<br>
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<input name="password2" type="text" class="text" size="20"></p>
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<input type="hidden" name="sessionid" value="%s">
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<input type="hidden" name="createaccount" value="process">
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<p><input type="submit" class="submit" value="create account"></p>
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</form>
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""" % helper.generate_session_id()
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req.write(data)
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def process_form(req,form):
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"""
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gets a request object and a util.FieldStorage form.
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Tries to read out username, password1 and password2 from form.
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If all needed data is there, create the named user and return a 'success'
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page. Else fail with detailed error.
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"""
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try:
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password1 = form["password1"]
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except:
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password1 = ""
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try:
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password2 = form["password2"]
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except:
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password2 = ""
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try:
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username = form["username"]
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except:
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username = ""
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if (username != "") and (password1 != "") and (password2 != "") and (password1 == password2):
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newuser = database.Users(username=username,password=password1)
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#.add_webgo_user(username,password1)
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req.write("User %s has been successfully created. Click the following button to login:<br>" % username)
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data = """
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"""
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"""
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class CreateAccount:
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def index(self,username = None, password1 = None, password2 = None):
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"""
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checks if there are some parameters from the form. If not, displays creation form. Else processes form data
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"""
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if username != None and password1 != None and password2 != None:
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return self.process_form(username,password1,password2)
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else:
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return self.display_create_form()
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def display_create_form(self):
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"""
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returns a HTML page containing one name and two password fields.
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"""
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data = helper.header()
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data += """
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<form method="post">
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<input name="username" type="hidden" value="%s"></p>
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<input name="password" type="hidden" value="%s"></p>
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<input type="hidden" name="sessionid" value="%s">
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<p><input type="submit" class="submit" value="login"></p>
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<p>Your username:<br>
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<input name="username" type="text" class="text" size="20"></p>
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<p>Your Password:<br>
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<input name="password1" type="text" class="text" size="20"></p>
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<p>Please retype your Password:<br>
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<input name="password2" type="text" class="text" size="20"></p>
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<i nput type="hidden" name="sessionid" value="%s">
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<i nput type="hidden" name="createaccount" value="process">
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<p><input type="submit" class="submit" value="create account"></p>
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</form>
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""" % (username,password1,helper.generate_session_id())
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req.write(data)
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else:
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if username == "":
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req.write("Please enter a username you would like to have.<br>")
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if (password1 == "") or (password2 == "") or (password1 != password2):
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req.write("Both given passwords have to be the same and non-empty.<br>")
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display_create_form(req,form)
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def main(req,form):
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""" % helper.generate_session_id()
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data += helper.footer()
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return(data)
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req.write(helper.header())
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helper.debug(req,form,str(form.keys()))
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try:
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createvalue = form["createaccount"]
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except:
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createvalue = ""
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if createvalue == "process":
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process_form(req,form)
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else:
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display_create_form(req,form)
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def process_form(self,username, password1, password2):
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"""
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gets username, password1 and password2.
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If all data is there and correct, create the named user and return a 'success'
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page. Else fail with detailed error.
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"""
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data = helper.header()
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if (password1 == password2):
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#try:
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#.add_webgo_user(username,password1)
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newuser = database.Users(username=username,password=password1)
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created_user = True
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#except:
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# #user already exists
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# created_user = False
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if created_user:
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data += ('User %s has been successfully created. Click <a href="/login">here</a> to login.<br>' % username)
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else:
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data += ("User %s already exists. Please retry with another name." % username)
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data += self.display_create_form()
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else:
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if (password1 == "") or (password2 == "") or (password1 != password2):
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data += ("Both given passwords have to be the same and non-empty.<br>")
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data += self.display_create_form()
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data += helper.footer()
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return data
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index.exposed = True
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req.write(helper.footer(req,form))
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14
database.py
14
database.py
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@ -39,7 +39,7 @@ class GobanTable(SQLObject):
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player1 = StringCol()
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player2 = StringCol()
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size = IntCol()
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name = StringCol(default = helper.generate_game_name(), unique=True,notNone=True,alternateID=True)
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#name = StringCol(default=helper.generate_game_name(), unique=True,notNone=True,alternateID=True)
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turn_number = 1
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description = StringCol(default=None)
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sgf = gnugo.create_sgf_file(size)
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@ -54,13 +54,8 @@ class GobanTable(SQLObject):
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"""updates self.lastmove to current time"""
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self.lastmove = int(time.time)
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#create table which has been defined above:
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# if ifNotExists=True, then an existing table does not get overridden.
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GobanTable.createTable(ifNotExists=True)
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# add a game to goban table
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gob = GobanTable(player1="gast",player2="gast",size=9)
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@ -155,16 +150,19 @@ class Users(SQLObject):
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def get_users_with_free_game_slots():
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"""
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returns a list of users who have at least one empty game slot """
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idlist = Users.select(Users.q.free_slot_left == True)
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idlist = list(Users.select())
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retlist = []
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for entry in idlist:
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retlist.append(Users.get(entry).username)
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if entry.free_slot_left() == True:
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retlist.append(entry.username)
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return retlist
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#create table which has been defined above:
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# if ifNotExists=True, then an existing table does not get overridden.
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Users.createTable(ifNotExists=True)
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GobanTable.createTable(ifNotExists=True)
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if __name__ == "__main__":
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connection_string='sqlite:%s?%s' %(os.path.abspath("webgo.sqlite"),dbdebug)
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connection=connectionForURI(connection_string)
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169
gamecreation.py
169
gamecreation.py
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@ -1,79 +1,9 @@
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from mod_python import *
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import helper,login,database
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from cherrypy import cpg
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from cherrypy.lib import httptools
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def display_game_creation_form(req,form):
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"""
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prints a html form with multiple drop-down lists for choosing players,
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goban size and so on.
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gets a mod_python request, prints to req.write.
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"""
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username = form["username"]
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sessionid = form["sessionid"]
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data = helper.header()
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p1data = create_user_dropdown_list("player1",username)
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p2data = create_user_dropdown_list("player2")
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gobansize = create_goban_size_dropdown_list("gobansize")
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#start form
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#choose player one (black),choose player two (white),choose goban size
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#'hidden' session id and username
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data += """
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<form method="post">
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<p>Player One (Black): %s </p>
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<p>Player Two (White): %s </p>
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<p>Goban Size: %s fields </p>
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<p>Optional name for game: <input type="text" name="description" size="20" class="text"></p>
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<input type="hidden" name="sessionid" value="%s">
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<input type="hidden" name="username" value="%s">
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<input type="submit" class="submit" name="create" value="create game">
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</form>
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""" % (p1data,p2data,gobansize,sessionid,username)
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data+=helper.footer(req,form)
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req.write(data)
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def process_creation_form(req,form):
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"""
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validates and processes the game creation form.
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If everything was ok, a game will be created.
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TODO: change this function, so that the original database state canbe
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restored, if for example one of the users does not have a free game slot.
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"""
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player1 = form["player1"]
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player2 = form["player2"]
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username = form["username"]
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try:
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description = form["description"]
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except:
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description = ""
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helper.debug(req,form,"game creation: will use '%s' as description." % description)
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#check if at least one of the players is the current user
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if (player1 == username) or (player2 == username):
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#create game
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mygame = database.GobanTable(player1=player1,player2=player2,size=int(form["gobansize"]),description = description)
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gamename = mygame.name
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#update entries for player one and player two
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for player in [player1,player2]:
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myplayer = database.Users.byUsername(player)
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if myplayer.free_slot_left:
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myplayer.add_game(gamename)
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else:#should not happen: no free game slot.
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#print error msg
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req.write("Error: No free game slots for player "+player+"!")
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#display form again
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display_game_creation_form(req,form["sessionid"],username)
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#TODO:game created, now display game overview form
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login.game_overview_form(req,form)
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else:
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#give error message
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req.write("Sorry, you must be one of the players!<br>")
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#display form again
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display_game_creation_form(req,form["sessionid"],username)
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def create_user_dropdown_list(listname,selected = ""):
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"""
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@ -105,20 +35,87 @@ def create_goban_size_dropdown_list(listname):
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""" % listname
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return data
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def main(req,form):
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class GameCreation:
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"""
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display and process forms for game creation.
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gets a request object and a util.FieldStorage form.
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returns nothing.
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manages the creation of games.
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"""
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req.write(str(form.keys())+"<hr>")
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username = form["username"]
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#TODO:check if valid session id
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sessionid = form["sessionid"]
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if "gobansize" in form.keys(): #user already clicked on create
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process_creation_form(req,form)
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else:
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display_game_creation_form(req,form,)
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def index(self,player1 = None, player2 = None, description = None,gobansize = None):
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username = cpg.request.sessionMap["username"]
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myuser = database.Users.byUsername(username)
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sessionid = cpg.request.sessionMap["_sessionId"]
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if myuser.sessionid == sessionid:
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if player1 != None and player2 != None and gobansize != None:
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return self.process_creation_form(player1,player2,gobansize,description)
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else:
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return self.display_game_creation_form()
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else:
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httptools.redirect("/login")
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def display_game_creation_form(self):
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"""
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prints a html form with multiple drop-down lists for choosing players,
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goban size and so on.
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"""
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username = cpg.request.sessionMap["username"]
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myuser = database.Users.byUsername(username)
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sessionid = cpg.request.sessionMap["_sessionId"]
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data = helper.header()
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p1data = create_user_dropdown_list("player1",username)
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p2data = create_user_dropdown_list("player2")
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gobansize = create_goban_size_dropdown_list("gobansize")
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#start form
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#choose player one (black),choose player two (white),choose goban size
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data += """
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<form method="post">
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<p>Player One (Black): %s </p>
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<p>Player Two (White): %s </p>
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<p>Goban Size: %s fields </p>
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<p>Optional name for game: <input type="text" name="description" size="20" class="text"></p>
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<input type="submit" class="submit" value="create game">
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</form>
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""" % (p1data,p2data,gobansize)
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data += helper.footer()
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return data
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def process_creation_form(self,player1,player2,gobansize,description=None):
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"""
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validates and processes the game creation form.
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If everything was ok, a game will be created.
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TODO: change this function, so that the original database state canbe
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restored, if for example one of the users does not have a free game slot.
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"""
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username = cpg.request.sessionMap["username"]
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myuser = database.Users.byUsername(username)
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sessionid = cpg.request.sessionMap["_sessionId"]
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data = helper.header()
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#check if at least one of the players is the current user
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if (player1 == username) or (player2 == username):
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#create game
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mygame = database.GobanTable(player1=player1,player2=player2,size=gobansize,description = description)
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gamename = mygame.id
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#update entries for player one and player two
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for player in [player1,player2]:
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myplayer = database.Users.byUsername(player)
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if myplayer.free_slot_left:
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myplayer.add_game(gamename)
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else:#should not happen: no free game slot.
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#print error msg
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data += "Error: No free game slots for player %s!<br>" % player
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#display form again
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return self.display_game_creation_form()
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httptools.redirect("/overview")
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else:
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#give error message
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data += "Sorry, you must be one of the players!<br>"
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#display form again
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return self.display_game_creation_form()
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data+=helper.footer(req,form)
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return data
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index.exposed = True
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10
helper.py
10
helper.py
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@ -12,7 +12,7 @@ def header():
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<meta http-equiv="pragma" content="no-cache" />
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<meta http-equiv="cache-control" content="no-cache" />
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<meta http-equiv="expires" content="0" />
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<link rel="stylesheet" media="screen" href="default.css" type="text/css" />
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<link rel="stylesheet" media="screen" href="/default.css" type="text/css" />
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</head>
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<h1> WebGo </h1>
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<body>
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@ -31,7 +31,7 @@ def debug(req,form, optstr = ""):
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else:
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req.write("Debug: "+optstr+"<br>\n")
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def footer(req,form,display_buttons=0):
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def footer(display_buttons=0):
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"""return html footer"""
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try:
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username=form["username"]
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@ -63,11 +63,7 @@ def generate_session_id():
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def generate_game_name():
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from whrandom import choice
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chars = string.letters
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name = ''
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for i in range(16):
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name = name + choice(chars)
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return name.lower()
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return generate_session_id()
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def check_for_int(data):
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266
login.py
266
login.py
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@ -1,143 +1,27 @@
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import database,init_webgo,helper,gamecreation
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#import database,init_webgo,helper,gamecreation
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import helper,database
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from sets import Set as set
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from mod_python import *
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def process_form(req,form):
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"""
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reads username and password from form
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"""
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#req.write("<br>"+"name="+form['name']+", password="+form['password']+"<hr>")
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if form.keys() != []:
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if ("username" in form.keys()) and ("password" in form.keys()):
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#extract name and password
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username = form["username"]
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myuser = database.Users.byUsername(username)
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password = form["password"]
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sessionid = form["sessionid"]
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origpassword = myuser.password
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#debug:
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helper.debug(req,form,'<hr>--password:'+str(password)+' ---origpassword:'+str(origpassword)+'<hr>')
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#check if user exists (else we would get an error string)
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if origpassword != "no such user": #no error message, now check password
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if password == origpassword:
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#login accepted
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myuser.sessionid = sessionid
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myser.set_timeout()
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#now display list of games.
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game_overview_form(req,form)
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else:
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req.write("Login incorrect. Please try again.<br>")
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req.write(login_form(req,form))
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else: #no such user
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req.write("Login incorrect. Please try again.-<br>")
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req.write(login_form(req,form))
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else: #one of (name,password) is missing:
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req.write("Please enter your name and password.")
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req.write(login_form(req,form))
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from cherrypy import cpg
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from cherrypy.lib import httptools
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"""
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def game_overview_form(req,form):
|
||||
"""
|
||||
gets: request object, util.FieldStorage form, name of user, sessionid.
|
||||
prints a form with the option to select,create and delete games.
|
||||
"""
|
||||
username = form["username"]
|
||||
sessionid = form["sessionid"]
|
||||
|
||||
|
||||
data = helper.header()+ """
|
||||
<h2> Current Games: </h2>
|
||||
|
||||
"""
|
||||
gamelist = myuser.gamelist()
|
||||
#debug
|
||||
helper.debug(req,form,str(gamelist)+"<hr>\n")
|
||||
#display list of current games
|
||||
counter = 10 - len(helper.clean_list(gamelist))
|
||||
tmp = ""
|
||||
if helper.clean_list(gamelist) != []:
|
||||
tmp += "<table><tr><td></td><td>Name of game</td><td>White</td>"
|
||||
tmp += "<td>Black</td><td>Time of Creation</td><td>Time of last move</td>"
|
||||
tmp += "<td></td></tr>"
|
||||
for item in set(helper.clean_list(gamelist)):
|
||||
if (item != None) and (item != "None"):
|
||||
tmp += '<tr><form method="post">\n'
|
||||
tmp += '<input type="hidden" name="sessionid" value="%s">\n' % sessionid
|
||||
tmp += '<input type="hidden" name="username" value="%s">\n' % username
|
||||
tmp += '<input type="hidden" name="game" value="%s">\n' % item
|
||||
tmp += '<td><input type=submit class="submit" name="play" value="Play"></td>\n'
|
||||
mygame = database.GobanTable.byName(item)
|
||||
description = mygame.description
|
||||
if (description == None) or (description == "None") or (description == ""):
|
||||
description = item
|
||||
tmp += '<td>%s</td>\n' % description
|
||||
players = mygame.players()
|
||||
tmp += '<td>%s</td>\n' % players[0]
|
||||
tmp += '<td>%s</td>\n' % players[1]
|
||||
tmp += '<td>%s</td>\n' % helper.format_time(mygame.created)
|
||||
tmp += '<td>%s</td>\n' % helper.format_time(mygame.lastmove)
|
||||
tmp += '<td><input type=submit class="submit" name="delete" value="Delete"></td>\n'
|
||||
tmp += '</tr></form>\n'
|
||||
if helper.clean_list(gamelist) != []:
|
||||
tmp += '</table>'
|
||||
|
||||
if gamelist == []: #no current games
|
||||
data += "You don't have any running games.\n"
|
||||
else:
|
||||
|
||||
data += tmp
|
||||
#now comes the option for creating new games.
|
||||
data += "<h2>New Game:</h2>\n"
|
||||
if counter > 0:
|
||||
data+= "You have %s free game slots.<br>" % counter
|
||||
data += """
|
||||
<form method="post">
|
||||
<input type="hidden" name="sessionid" value="%s">
|
||||
<input type="hidden" name="username" value="%s">
|
||||
<input type=submit class="submit" name="create" value="Start a new game">
|
||||
</form>
|
||||
""" % (sessionid, username)
|
||||
else:
|
||||
data+= "Sorry, all your game slots are in use."
|
||||
data+=helper.footer(req,form,1)
|
||||
req.write(data)
|
||||
|
||||
def login_form(req,form):
|
||||
"""
|
||||
print welcome message and html form.
|
||||
"""
|
||||
|
||||
data = helper.header() + """
|
||||
<form method="post">
|
||||
<p>Name:<br>
|
||||
<input name="username" type="text" class="text" size="20"></p>
|
||||
<p>Password:<br>
|
||||
<input name="password" type="text" class="text" size="20"></p>
|
||||
<input type="hidden" name="sessionid" value="%s">
|
||||
<p><input type="submit" class="submit" value="login"></p>
|
||||
</form>
|
||||
<form method="post">
|
||||
<input type="hidden" name="createaccount" value="init">
|
||||
<input type="submit" class="submit" value="create account">
|
||||
</form>
|
||||
""" % helper.generate_session_id()
|
||||
data += helper.footer(req,form)
|
||||
return data
|
||||
|
||||
"""
|
||||
"""
|
||||
def navigation_bar(req,form):
|
||||
"""
|
||||
"" "
|
||||
gets request object and util.FieldStorage form.
|
||||
writes the following to req:
|
||||
- a button to return to the game overview
|
||||
- a logout button
|
||||
returns string
|
||||
"""
|
||||
" ""
|
||||
username = form["username"]
|
||||
sessionid = form["sessionid"]
|
||||
game = form["game"]
|
||||
#TODO: buttons
|
||||
data="""
|
||||
data=" ""
|
||||
<form method="post">
|
||||
<input type="hidden" name="username" value="%s">
|
||||
<input type="hidden" name="sessionid" value="%s">
|
||||
|
|
@ -146,15 +30,15 @@ def navigation_bar(req,form):
|
|||
<input type="submit" class="submit" name="game overview" value="game overview">
|
||||
<input type="submit" class="submit" name="refresh" value="refresh">
|
||||
</form>
|
||||
""" % (username,sessionid,game)
|
||||
"" " % (username,sessionid,game)
|
||||
return(data)
|
||||
|
||||
|
||||
def logout(req,form):
|
||||
"""
|
||||
"" "
|
||||
gets request object and util.FieldStorage form.
|
||||
reads username from form and clears timeout and sessionid from users table.
|
||||
"""
|
||||
"" "
|
||||
username = form["username"]
|
||||
myuser = database.Users.byUsername(username)
|
||||
myuser.sessionid = ""
|
||||
|
|
@ -174,3 +58,127 @@ def main(req,form):
|
|||
process_form(req,form)
|
||||
else:
|
||||
process_form(req,form)
|
||||
"""
|
||||
class Login:
|
||||
def index(self,username=None,password=None):
|
||||
"""
|
||||
Without arguments, this function writes a login form. Else the login data is evaluated
|
||||
and the user is eventually logged in.
|
||||
"""
|
||||
if username == None and password == None:
|
||||
return self.login_form()
|
||||
else:
|
||||
return self.process_form(username,password)
|
||||
|
||||
def login_form(self):
|
||||
"""
|
||||
print welcome message and html form.
|
||||
"""
|
||||
|
||||
data = helper.header()
|
||||
data += """
|
||||
<form method="post">
|
||||
<p>Name:<br>
|
||||
<input name="username" type="text" class="text" size="20"></p>
|
||||
<p>Password:<br>
|
||||
<input name="password" type="text" class="text" size="20"></p>
|
||||
<p><input type="submit" class="submit" value="login"></p>
|
||||
</form>
|
||||
<a href="/createaccount"> create account</a><br>
|
||||
"""
|
||||
data += helper.footer()
|
||||
return data
|
||||
|
||||
def process_form(self,username,password):
|
||||
"""
|
||||
gets username and password, checks for validity, eventually the user is logged in.
|
||||
TODO: check for session timeout
|
||||
"""
|
||||
data = helper.header()
|
||||
sessionid = cpg.request.sessionMap["_sessionId"]
|
||||
|
||||
myuser = database.Users.byUsername(username)
|
||||
origpassword = myuser.password
|
||||
if password == origpassword:
|
||||
#login accepted
|
||||
myuser.sessionid = sessionid
|
||||
myuser.set_timeout()
|
||||
cpg.request.sessionMap["username"] = username
|
||||
#now display list of games.
|
||||
httptools.redirect("/overview")
|
||||
#data += "Login accepted."
|
||||
else:
|
||||
data += "Login incorrect. Please try again.<br>"
|
||||
data += self.login_form()
|
||||
data += helper.footer()
|
||||
return data
|
||||
|
||||
|
||||
|
||||
|
||||
index.exposed=True
|
||||
|
||||
class Overview:
|
||||
"""
|
||||
give out a list of current games and stuff."""
|
||||
def index(self):
|
||||
username = cpg.request.sessionMap["username"]
|
||||
myuser = database.Users.byUsername(username)
|
||||
sessionid = cpg.request.sessionMap["_sessionId"]
|
||||
if myuser.sessionid == sessionid:
|
||||
return self.game_overview_form(username)
|
||||
else:
|
||||
return "You must be logged in to access this page."
|
||||
|
||||
def game_overview_form(self,username):
|
||||
"""
|
||||
gets:name of user,
|
||||
prints a form with the option to select,create and delete games.
|
||||
"""
|
||||
myuser = database.Users.byUsername(username)
|
||||
data = helper.header()+ """
|
||||
<h2> Current Games: </h2>
|
||||
|
||||
"""
|
||||
gamelist = myuser.gamelist()
|
||||
#display list of current games
|
||||
counter = 10 - len(helper.clean_list(gamelist))
|
||||
tmp = ""
|
||||
if helper.clean_list(gamelist) != []:
|
||||
tmp += "<table><tr><td></td><td>Name of game</td><td>White</td>"
|
||||
tmp += "<td>Black</td><td>Time of Creation</td><td>Time of last move</td>"
|
||||
tmp += "<td></td></tr>"
|
||||
for item in helper.clean_list(gamelist):
|
||||
if (item != None) and (item != "None"):
|
||||
tmp += '<tr><form method="post">\n'
|
||||
tmp += '<input type="hidden" name="username" value="%s">\n' % username
|
||||
tmp += '<input type="hidden" name="game" value="%s">\n' % item
|
||||
tmp += '<td><input type=submit class="submit" name="play" value="Play"></td>\n'
|
||||
mygame = database.GobanTable.get(item)
|
||||
description = mygame.description
|
||||
if (description == None) or (description == "None") or (description == ""):
|
||||
description = item
|
||||
tmp += '<td>%s</td>\n' % description
|
||||
players = mygame.players()
|
||||
tmp += '<td>%s</td>\n' % players[0]
|
||||
tmp += '<td>%s</td>\n' % players[1]
|
||||
tmp += '<td>%s</td>\n' % helper.format_time(mygame.created)
|
||||
tmp += '<td>%s</td>\n' % helper.format_time(mygame.lastmove)
|
||||
tmp += '<td><input type=submit class="submit" name="delete" value="Delete"></td>\n'
|
||||
tmp += '</tr></form>\n'
|
||||
if helper.clean_list(gamelist) != []:
|
||||
tmp += '</table>'
|
||||
if gamelist == []: #no current games
|
||||
data += "You don't have any running games.\n"
|
||||
else:
|
||||
data += tmp
|
||||
#now comes the option for creating new games.
|
||||
data += "<h2>New Game:</h2>\n"
|
||||
if counter > 0:
|
||||
data+= "You have %s free game slots.<br>" % counter
|
||||
data += '<a href="/gamecreation"> Start a new game</a><br>'
|
||||
else:
|
||||
data+= "Sorry, all your game slots are in use."
|
||||
data+=helper.footer()
|
||||
return data
|
||||
index.exposed = True
|
||||
131
main.py
131
main.py
|
|
@ -1,110 +1,29 @@
|
|||
import sys, traceback,string,time
|
||||
import init_webgo,database
|
||||
import login,createaccount,helper,gamecreation
|
||||
from cherrypy import cpg
|
||||
|
||||
from mod_python import *
|
||||
class WebGoSite:
|
||||
def index(self):
|
||||
data = helper.header()
|
||||
data += """ This is WebGo.<br>
|
||||
<a href="/login">login</a><br>
|
||||
<a href="/createaccount">create an account</a><br>
|
||||
"""
|
||||
data += helper.footer()
|
||||
return data
|
||||
index.exposed = True
|
||||
|
||||
cpg.root = WebGoSite()
|
||||
cpg.root.createaccount = createaccount.CreateAccount()
|
||||
cpg.root.login = login.Login()
|
||||
cpg.root.overview = login.Overview()
|
||||
cpg.root.gamecreation = gamecreation.GameCreation()
|
||||
|
||||
DEBUG = 1
|
||||
|
||||
|
||||
def handler(req):
|
||||
# "Content-type: text/html\n\n"
|
||||
req.content_type = "text/html"#was:text/html
|
||||
try: # use explicit exception handling
|
||||
#reinitialize database
|
||||
#init_webgo.main()
|
||||
|
||||
|
||||
#load form, then delegate request
|
||||
form = util.FieldStorage(req)
|
||||
try:
|
||||
sessionid=form["sessionid"]
|
||||
username=form["username"]
|
||||
except:
|
||||
sessionid=""
|
||||
username=""
|
||||
|
||||
try:
|
||||
myuser = database.Users.byUsername(username)
|
||||
valid_user = True
|
||||
except:
|
||||
#no such user
|
||||
valid_user = False
|
||||
|
||||
if username != "" and valid_user:
|
||||
if (myuser.timeout > int(time.time())) and (sessionid == myuser.sessionid):
|
||||
myuser.set_timeout()
|
||||
|
||||
if "create" in form.keys():
|
||||
gamecreation = apache.import_module("gamecreation")
|
||||
gamecreation.main(req,form)
|
||||
elif "delete" in form.keys():
|
||||
deletegame = apache.import_module("deletegame")
|
||||
deletegame.main(req,form)
|
||||
elif ("play" in form.keys()) or ("refresh" in form.keys()):
|
||||
playgame = apache.import_module("playgame")
|
||||
playgame.main(req,form)
|
||||
elif "logout" in form.keys():
|
||||
logout = apache.import_module("logout")
|
||||
logout.main(req,form)
|
||||
else:
|
||||
#call login.py
|
||||
login = apache.import_module("login")
|
||||
login.main(req,form)
|
||||
else:
|
||||
#call login.py
|
||||
login = apache.import_module("login")
|
||||
login.main(req,form)
|
||||
else:
|
||||
if "createaccount" in form.keys():
|
||||
createaccount = apache.import_module("createaccount")
|
||||
createaccount.main(req,form)
|
||||
else:#call login.py
|
||||
login = apache.import_module("login")
|
||||
login.main(req,form)
|
||||
|
||||
|
||||
return apache.OK
|
||||
except:
|
||||
errtime = '----- '+ time.ctime(time.time()) +' -----\n'
|
||||
errlog = open('/tmp/cgi_errors.log', 'a')
|
||||
errlog.write(errtime)
|
||||
errlog.write(ErrorMsg())
|
||||
data = """<html><head><title>CGI Error Encountered!</title></head>
|
||||
<body><p>Sorry, a problem was encountered running WebGo.</p>
|
||||
<p>Please check the error log on the server for details.</p>
|
||||
<hr><pre>"""
|
||||
data += ErrorMsg()
|
||||
data+="</pre>\n</body></html>"
|
||||
req.write(data)
|
||||
return apache.OK
|
||||
|
||||
|
||||
|
||||
|
||||
def ErrorMsg(escape=0):
|
||||
"""
|
||||
returns: string
|
||||
|
||||
simualtes the traceback output and if argemument
|
||||
<escape> set to 1 (true) the string will be
|
||||
converted to fit into html documents without problems.
|
||||
from Dirk Holtwick
|
||||
"""
|
||||
import traceback, sys, string
|
||||
|
||||
type=None
|
||||
value=None
|
||||
tb=None
|
||||
limit=None
|
||||
type, value, tb = sys.exc_info()
|
||||
body = "Traceback (innermost last):\n"
|
||||
list = traceback.format_tb(tb, limit) + traceback.format_exception_only(type, value)
|
||||
body = body + "%-20s %s" % (
|
||||
string.join(list[:-1], ""),
|
||||
list[-1],
|
||||
)
|
||||
if escape:
|
||||
import cgi
|
||||
body = cgi.escape(body)
|
||||
return body
|
||||
cpg.server.start(configMap={'sessionStorageType' : 'ram',
|
||||
'sessionCookieName' : 'WebGoSessionCookie',
|
||||
'sessionTimeout' : 15, #Session expires in n minutes
|
||||
|
||||
'staticContentList':
|
||||
[['default.css','default.css']]
|
||||
}
|
||||
)
|
||||
|
|
|
|||
Loading…
Reference in a new issue