taskapp/models.py
author anoop
Wed, 24 Feb 2010 17:11:59 +0530
changeset 80 8917b190c4c4
parent 71 801cf8fca53a
child 83 fd2e1bd7af82
permissions -rw-r--r--
added attribute pynts to request model.

import random
import string
import os
from django.core.files.storage import FileSystemStorage
from django.db import models
from django.contrib.auth.models import User
import tagging
from tagging.fields import TagField

GENDER_CHOICES = (( 'M', 'Male'), ('F', 'Female'))
RIGHTS_CHOICES = (
	("AD", "Admin"),
	("MN", "Manager"),
	("DV", "Developer"),
	("CT", "Contributor"),)

STATUS_CHOICES = (
    ("UP", "Unpublished"),
    ("OP", "Open"),
    ("LO", "Locked"),
    ("WR", "Working"),
    ("CD", "Closed"),
    ("DL", "Deleted"),
    ("CM", "Completed"))

IMAGES_DIR = "./images"
UPLOADS_DIR = "./uploads"

class CustomImageStorage(FileSystemStorage):

    def path(self, name):
        """ we return images directory path.
        """

        return os.path.join(IMAGES_DIR, name)

    def get_available_name(self, name):
        """ here we are going with username as the name of image.
        """
    
        root, ext = os.path.splitext(name)
        name = ''.join([ random.choice(string.uppercase+string.digits) for i in range(10)])+ext
        while self.exists(name):
            name = ''.join([ random.choice(string.uppercase+string.digits) for i in range(10)])+ext
        return name

class Profile(models.Model):
    
    user = models.ForeignKey(User, unique = True)
    dob = models.DateField(verbose_name = u"Date of Birth", help_text = "YYYY-MM-DD")
    gender = models.CharField(max_length = 1, choices = GENDER_CHOICES)
    rights = models.CharField(max_length = 2, choices = RIGHTS_CHOICES, default = u"CT")
    credits = models.PositiveSmallIntegerField(default = 0)
    
    aboutme = models.TextField(blank = True)
#    foss_comm = models.CharField(max_length = 80, blank = True, verbose_name = u"Foss Communities", help_text = u"Comma seperated list of foss communities you are involved in.")
    foss_comm = TagField()
    phonenum = models.CharField(max_length = 15, blank = True, verbose_name = u"Phone Number")
    homepage = models.URLField(blank = True, verbose_name = u"Homepage/Blog")
    street = models.CharField(max_length = 80, blank = True)
    city = models.CharField(max_length = 25, blank = True)
    country = models.CharField(max_length = 25, blank = True)
    nick = models.CharField(max_length = 20, blank = True)
    photo = models.ImageField(storage = CustomImageStorage(),upload_to = IMAGES_DIR, blank = True)

    def __unicode__(self):
        return unicode(self.user.username)


class Task(models.Model):
    
    title = models.CharField(max_length = 100, unique = True, verbose_name = u"Title", help_text = u"Keep it simple and below 100 chars.")
    desc = models.TextField(verbose_name = u"Description")
    status = models.CharField(max_length = 2, choices = STATUS_CHOICES, default = "UP")
#    tags = models.CharField(max_length = 200, blank = True)
    tags_field = TagField()
    
    subs = models.ManyToManyField('self', blank = True, related_name = "%(class)s_parents")
    deps = models.ManyToManyField('self', blank = True, related_name = "%(class)s_deps")
    
    credits = models.PositiveSmallIntegerField()
    progress = models.PositiveSmallIntegerField(default = 0)
        
    mentors = models.ManyToManyField(User, related_name = "%(class)s_mentors")
    created_by = models.ForeignKey(User, related_name = "%(class)s_created_by")
    claimed_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_claimed_users")
    assigned_users = models.ManyToManyField(User, blank = True, related_name = "%(class)s_assigned_users")
    
    creation_datetime = models.DateTimeField()
    
    #is_claimable = models.BooleanField()
    
    ## not yet decided if attribs after this are to be included
    ## tasktype = "" ## "bugfix"/"enhancement"
    ## priority = "" ## "very urgent"/"urgent"
    
    def __unicode__(self):
        return unicode(self.title)

class Comment(models.Model):
    
    task = models.ForeignKey('Task')
    data = models.TextField()
    created_by = models.ForeignKey(User, related_name = "%(class)s_created_by")
    creation_datetime = models.DateTimeField()
    deleted_by = models.ForeignKey(User, null = True, blank = True, related_name = "%(class)s_deleted_by")
    deleted = models.BooleanField()
    attachment = models.FileField(upload_to = UPLOADS_DIR, blank = True)
    
    def __unicode__(self):
        return unicode(self.task.title)

class Credit(models.Model):
    
    task = models.ForeignKey('Task')
    given_by = models.ForeignKey(User, related_name = "%(class)s_given_by")
    given_to = models.ForeignKey(User, related_name = "%(class)s_given_to")
    points = models.PositiveSmallIntegerField()
    given_time = models.DateTimeField()
    
    def __unicode__(self):
        return unicode(self.task.title)
        
class Claim(models.Model):
    
    task = models.ForeignKey('Task')
    user = models.ForeignKey(User)
    message = models.TextField()
    creation_datetime = models.DateTimeField()

class Request(models.Model):

    to = models.ManyToManyField(User, related_name = "%(class)s_to", blank = False)
    by = models.ForeignKey(User, related_name = "%(class)s_by", blank = False)
    role = models.CharField(max_length = 2, blank = False)
    is_active = models.BooleanField(default = True)
    reply = models.BooleanField(default = False)
    read = models.BooleanField(default = False)
    creation_date = models.DateTimeField()
    reply_date = models.DateTimeField()
    replied = models.BooleanField(default = False)
    task = models.ForeignKey(Task,related_name = "%(class)s_task", blank = True, null = True)
    assigned_user = models.ForeignKey(User, related_name = "%(class)s_assigned_user", blank = True, null = True)
    pynts = models.PositiveIntegerField(default=0)

class Notification(models.Model):

    to = models.ManyToManyField(User, related_name = "%(class)s_to", blank = False)
    is_read = models.BooleanField(default = False)
    sent_date = models.DateTimeField()
    sub = models.CharField(max_length = 100)
    message = models.TextField()
    deleted = models.BooleanField(default = False)
    
tagging.register(Profile)
tagging.register(Task)