taskapp/views/task.py
author nishanth
Sat, 27 Feb 2010 17:20:22 +0530
changeset 131 85276c5aee5c
parent 126 e5377fdaf110
child 135 0ede6b2c5cd1
permissions -rw-r--r--
added notifications for approval and rejection of a mentor.
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from datetime import datetime
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from django.http import HttpResponse
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from django.shortcuts import render_to_response, redirect
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from pytask.taskapp.models import User, Task, Comment, Claim, Credit
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from pytask.taskapp.utilities.task import getTask
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from pytask.taskapp.forms.task import TaskCreateForm, AddMentorForm, AddTaskForm, ChoiceForm, AssignCreditForm, RemoveUserForm
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from pytask.taskapp.events.task import createTask, reqMentor, publishTask, addSubTask, addDep, addClaim, assignTask, updateTask, removeTask, removeUser, assignCredits, completeTask, closeTask
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from pytask.taskapp.views.user import show_msg
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## everywhere if there is no task, django should display 500 message.. but take care of that in sensitive views like add mentor and all
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## do not create su user thro syncdb
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def browse_tasks(request):
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    """ display all the tasks """
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    user = request.user
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    task_list = Task.objects.exclude(status="UP").exclude(status="DL").order_by('published_datetime').reverse()
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    context = {'user':user,
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               'task_list':task_list,
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               }
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    return render_to_response('task/browse.html', context)
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def publish_task(request, tid):
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    """ check if user is the mentor and also if the task status is UP.
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    """
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    task_url = "/task/view/tid=%s"%tid
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    user = request.user
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    task = getTask(tid)
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    is_guest = True if not user.is_authenticated() else False
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    is_mentor = True if user in task.mentors.all() else False
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    if user == task.created_by:
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        context = {
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            'user':user,
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        }
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        if task.status == "UP":
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            if request.method == "POST":
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                publishTask(task)
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                return show_msg(user, "The task has been published", task_url, "view the task")
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            else:
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                return render_to_response('task/publish.html', context)
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        else:
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            return show_msg(user, "The task is already published", task_url, "view the task")
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    else:
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        return show_msg(user, "You are not authorised to do this", '/task/browse/', "browse tasks")
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def view_task(request, tid):
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    """ get the task depending on its tid and display accordingly if it is a get.
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    check for authentication and add a comment if it is a post request.
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    """
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    task_url = "/task/view/tid=%s"%tid
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    user = request.user
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    task = getTask(tid)
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    if task.status == "DL":
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        return show_msg(user, 'This task no longer exists', '/task/browse/','browse the tasks')
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    comments = task.comment_set.filter(is_deleted=False)
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    mentors = task.mentors.all()
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    deps, subs = task.deps, task.subs
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    errors = []
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    is_guest = True if not user.is_authenticated() else False
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    is_mentor = True if user in task.mentors.all() else False
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    context = {'user':user,
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               'task':task,
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               'comments':comments,
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               'mentors':mentors,
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               'subs':subs,
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               'deps':deps,
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               'is_guest':is_guest,
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               'is_mentor':is_mentor,
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               'errors':errors,
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              }
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    context['can_publish'] = True if task.status == "UP" and user == task.created_by else False
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    context['task_viewable'] = True if ( task.status != "DL" ) or is_mentor else False
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    context['task_claimable'] = True if task.status in ["OP", "WR"] else False
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    context['can_mod_mentors'] = True if task.status in ["UP", "OP", "LO", "WR"] and is_mentor else False
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    context['can_mod_tasks'] = True if task.status in ["UP", "OP", "LO"] and is_mentor else False
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    context['can_assign_credits'] = True if task.status in ["OP", "WR"] and is_mentor else False
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    context['assigned_users'] = task.assigned_users.all()
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    if request.method == 'POST':
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        if not is_guest:
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            data = request.POST["data"]
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            new_comment = Comment(task=task, data=data, created_by=user, creation_datetime=datetime.now())
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            new_comment.save()
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            return redirect(task_url)
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        else:
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            errors.append("You must be logged in to post a comment")
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            return render_to_response('task/view.html', context)
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    else:
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        return render_to_response('task/view.html', context)
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def create_task(request):
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    """ check for rights and create a task if applicable.
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    if user cannot create a task, redirect to homepage.
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    """
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    user = request.user
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    is_guest = True if not user.is_authenticated() else False
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    if not is_guest:
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        user_profile = user.get_profile()
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        can_create_task = False if user_profile.rights == "CT" else True
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        if can_create_task:
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            if request.method == "POST":
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                form = TaskCreateForm(request.POST)
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                if form.is_valid():
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                    data = form.cleaned_data
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                    title = data['title']
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                    desc = data['desc']
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                    credits = data['credits']
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                    publish = data['publish']
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                    task = createTask(title,desc,user,credits)
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                    if not task:
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                        error_msg = "Another task with the same title exists"
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                        return render_to_response('task/create.html',{'form':form, 'error_msg':error_msg})
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                    addMentor(task, user)
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                    updateTask(task,tags_field=data['tags_field'])
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                    if publish: publishTask(task)    
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                    task_url = '/task/view/tid=%s'%task.id
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                    return redirect(task_url)
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                else:
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                    return render_to_response('task/create.html',{'form':form})
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            else:
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                form = TaskCreateForm()
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                return render_to_response('task/create.html',{'form':form})
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        else:
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            return show_msg(user, 'You are not authorised to create a task.')
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    else:
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        return show_msg(user, 'You are not authorised to create a task.')
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def add_mentor(request, tid):
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    """ check if the current user has the rights to edit the task and add him.
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    if user is not authenticated, redirect him to concerned page. """
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    task_url = "/task/view/tid=%s"%tid
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    user = request.user
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    task = getTask(tid)
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    errors = []
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    is_guest = True if not user.is_authenticated() else False
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    if (not is_guest) and user in task.mentors.all():
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        ## now iam going for a brute force method
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        user_list = list(User.objects.filter(is_active=True))
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        for mentor in task.mentors.all():
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            user_list.remove(mentor)
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        for a_user in task.claimed_users.all():
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            user_list.remove(a_user)
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        for a_user in task.assigned_users.all():
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            user_list.remove(a_user)
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        non_mentors = ((_.id,_.username) for _ in user_list)
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        ## code till must be made elegant and not brute force like above
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        form = AddMentorForm(non_mentors)
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        if request.method == "POST":
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            uid = request.POST['mentor']
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            new_mentor = User.objects.get(id=uid)
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            reqMentor(task, new_mentor, user)
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            return redirect(task_url)
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        else:
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            return render_to_response('task/addmentor.html', {'user':user,'form':form, 'errors':errors})
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    else:
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        return show_msg(user, 'You are not authorised to add mentors for this task', task_url, 'view the task')
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def add_tasks(request, tid):
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    """ first display tasks which can be subtasks for the task and do the rest.
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    """
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    task_url = "/task/view/tid=%s"%tid
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    user = request.user
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    task = getTask(tid)
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    deps, subs = task.deps, task.subs
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    is_plain = False if deps or subs else True
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    ## again a brute force method
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    valid_tasks = []
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    for a_task in Task.objects.all():
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        if not ( a_task in deps or a_task in subs or a_task.status=="CD" or a_task==task ):
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            valid_tasks.append(a_task)
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    task_choices = [ (_.id,_.title) for _ in valid_tasks ]
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    errors = []
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    is_guest = True if not user.is_authenticated() else False
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    if (not is_guest) and user in task.mentors.all():
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        if task.status in ["UP", "OP", "LO"]:
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            form = AddTaskForm(task_choices, is_plain)
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            if request.method == "POST":
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                ## first decide if adding subs and deps can be in same page
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                ## only exclude tasks with status deleted
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                data = request.POST
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                if is_plain and not data.get('type', None): errors.append('Please choose which type of task(s) do you want to add.')
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                if not data.get('task', None): errors.append('Please choose a one task')
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                if not errors:
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                    if is_plain:
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                        update_method = addDep if data['type'] == "D" else addSubTask
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                    elif deps:
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                        update_method = addDep
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                    elif subs:
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                        update_method = addSubTask
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                    else:
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                        print "Screw you"
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                    ## we might iterate over a task list later on
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                    task_id = data['task']
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                    sub_or_dep = getTask(task_id)
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                    update_method(task, sub_or_dep)
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                    return redirect(task_url)
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                else:
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                    return render_to_response('task/addtask.html', {'user':user, 'form':form, 'errors':errors})
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            else:
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                return render_to_response('task/addtask.html', {'user':user, 'form':form, 'errors':errors})
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        else:
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            errors = ["The task cannot be added subtasks or dependencies in this state"]
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#            return render_to_response('task/add.html', {'form':form, 'errors':errors})
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            return show_msg(user, 'The task cannot be added subtasks or dependencies now', task_url, 'view the task')
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    else:
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        return show_msg(user, 'You are not authorised to add subtasks or dependencies for this task', task_url, 'view the task')
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def remove_task(request, tid):
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    """ display a list of tasks and remove the selectes ones.
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    """
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    task_url = "/task/view/tid=%s"%tid
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    user = request.user
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    task = getTask(tid)
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    is_guest = True if not user.is_authenticated() else False
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    if (not is_guest) and user in task.mentors.all():
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        deps, subs = task.deps, task.subs
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        task_list = deps if task.sub_type == "D" else subs
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        if task_list:
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            choices = [(_.id,_.title) for _ in task_list ]
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            form = ChoiceForm(choices)
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            errors = []
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            if request.method == "POST":
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                data = request.POST
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                if not data.get('choice', None): errors.append("Please choose a task to remove.")
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                if not errors:
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                    tid = data['choice']
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                    sub_task = getTask(tid)
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                    removeTask(task, sub_task)
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                    return redirect(task_url)
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                else:
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                    return render_to_response('task/removetask.html', {'user':user, 'form':form, 'errors':errors})
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            else:
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                return render_to_response('task/removetask.html', {'user':user, 'form':form, 'errors':errors})
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        else:
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            return show_msg(user, "The task has no subtasks/dependencies to be removed", task_url, "view the task")
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    else:
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        return show_msg(user, "You are not authorised to do this", task_url, "view the task")
92
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   285
21
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   286
def claim_task(request, tid):
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   287
    """ display a list of claims for get and display submit only if claimable """
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   288
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    ## create claims model and create a new database with required tables for it
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   290
    ## see if that "one to n" or "n to one" relationship has a special field
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   291
    
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   292
    task_url = "/task/view/tid=%s"%tid
25
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    claim_url = "/task/claim/tid=%s"%tid
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   294
    
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   295
    errors = []
21
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   296
    
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   297
    user = request.user
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   298
    task = getTask(tid)
22
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   299
    claims = Claim.objects.filter(task=task)
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   300
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   301
    mentors = task.mentors.all()
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   302
    claimed_users = task.claimed_users.all()
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   303
    assigned_users = task.assigned_users.all()
22
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   304
    
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   305
    is_guest = True if not user.is_authenticated() else False
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   306
    is_mentor = True if user in mentors else False
22
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diff changeset
   307
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   308
    task_claimable = True if task.status in ["OP", "WR"] else False
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   309
    user_can_claim = True if  task_claimable and not ( is_guest or is_mentor ) and ( user not in claimed_users ) and ( user not in assigned_users )  else False
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   310
    task_claimed = True if claimed_users else False
25
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   311
    
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   312
    context = {'user':user,
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   313
               'is_mentor':is_mentor,
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   314
               'task':task,
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   315
               'claims':claims,
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   316
               'user_can_claim':user_can_claim,
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   317
               'task_claimable':task_claimable,
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   318
               'task_claimed':task_claimed,
25
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   319
               'errors':errors}
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   320
    
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   321
    if not is_guest:
25
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   322
        if request.method == "POST":
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   323
            claim_proposal = request.POST['message']
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   324
            if claim_proposal:
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   325
                addClaim(task, claim_proposal, user)
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   326
                return redirect(claim_url)
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   327
            else:
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parents: 22
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   328
                errors.append('Please fill up proposal in the field below')
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   329
                return render_to_response('task/claim.html', context)
22
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   330
        else:
25
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   331
            return render_to_response('task/claim.html', context)
22
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   332
    else:
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131554cc3434 updated show_msg method to also use the user variable in the context.
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   333
        return show_msg(user, 'You are not logged in to view claims for this task', task_url, 'view the task')
18
a39549bd5b08 implemented create task view which needed task.py in events. added a method show_msg to views/user.py and used it in logoff view.
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parents: 17
diff changeset
   334
    
94
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   335
def rem_user(request, tid):
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   336
    """ show a list of working users and ask for a message/reason for removing user.
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   337
    """
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   338
    
94
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    task_url = "/task/view/tid=%s"%tid
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   340
    
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   341
    user = request.user
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   342
    task = getTask(tid)
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   343
    
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   344
    is_guest = True if not user.is_authenticated() else False
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   345
    is_mentor = True if user in task.mentors.all() else False
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   346
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   347
    if (not is_guest) and is_mentor:
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   348
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   349
        assigned_users = task.assigned_users.all()
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   350
        choices = [ (_.id,_.username) for _ in assigned_users ]
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   351
        context = {
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   352
            'user':user,
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   353
            'task':task,
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   354
        }
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   355
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   356
        if assigned_users:
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   357
            form = RemoveUserForm(choices)
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   358
            context['form'] = form
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   359
            if request.method == "POST":
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   360
                data = request.POST
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   361
                form = RemoveUserForm(choices, data)
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   362
                if form.is_valid():
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   363
                    data = form.cleaned_data
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   364
                    uid = data['user']
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   365
                    rem_user = User.objects.get(id=uid)
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   366
                    removeUser(task, rem_user)
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   367
                    print data['reason']
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   368
                    return redirect(task_url)
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   369
                else:
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   370
                    context['form'] = form
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   371
                    return render_to_response('task/remove_user.html', context)
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   372
            else:
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   373
                return render_to_response('task/remove_user.html',context)
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   374
        else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
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parents: 105
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   375
            return show_msg(user, "There is no one working on this task to be kicked off", task_url, "view the task")
94
d1f59bbc2685 added capability to remove an assigned user.
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   376
    else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
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parents: 105
diff changeset
   377
        return show_msg(user, "You are not authorised to do this", task_url, "view the task")
94
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parents: 93
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   378
25
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   379
def assign_task(request, tid):
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diff changeset
   380
    """ first get the status of the task and then assign it to one of claimed users
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parents: 22
diff changeset
   381
    generate list of claimed users by passing it as an argument to a function.
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parents: 22
diff changeset
   382
    """
18
a39549bd5b08 implemented create task view which needed task.py in events. added a method show_msg to views/user.py and used it in logoff view.
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parents: 17
diff changeset
   383
    
25
c0e4fc8b8b5b added the functionality to assign a task to one of the claimed users.
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parents: 22
diff changeset
   384
    task_url = "/task/view/tid=%s"%tid
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parents: 22
diff changeset
   385
    
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parents: 22
diff changeset
   386
    user = request.user
55
ca2486e29178 added a utility called getTask in task events and made changes in task views accordingly
nishanth
parents: 36
diff changeset
   387
    task = getTask(tid)
25
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parents: 22
diff changeset
   388
    
c0e4fc8b8b5b added the functionality to assign a task to one of the claimed users.
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parents: 22
diff changeset
   389
    is_guest = True if not user.is_authenticated() else False
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parents: 22
diff changeset
   390
    is_mentor = True if user in task.mentors.all() else False
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parents: 22
diff changeset
   391
75
fa59955a340b modified the assign task view to suit the new design
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parents: 72
diff changeset
   392
    claimed_users = task.claimed_users.all()
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diff changeset
   393
    assigned_users = task.assigned_users.all()
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diff changeset
   394
fa59955a340b modified the assign task view to suit the new design
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parents: 72
diff changeset
   395
    task_claimed = True if claimed_users else False
18
a39549bd5b08 implemented create task view which needed task.py in events. added a method show_msg to views/user.py and used it in logoff view.
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parents: 17
diff changeset
   396
    
25
c0e4fc8b8b5b added the functionality to assign a task to one of the claimed users.
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parents: 22
diff changeset
   397
    if (not is_guest) and is_mentor:
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parents: 22
diff changeset
   398
        if task_claimed:
75
fa59955a340b modified the assign task view to suit the new design
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parents: 72
diff changeset
   399
            user_list = ((user.id,user.username) for user in claimed_users)
91
1b5ad4b7c40e modified the name of assign_task_form to choice form since all it does is return a form with choices and made change accordingly.
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parents: 90
diff changeset
   400
            form = ChoiceForm(user_list)
18
a39549bd5b08 implemented create task view which needed task.py in events. added a method show_msg to views/user.py and used it in logoff view.
nishanth
parents: 17
diff changeset
   401
    
25
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parents: 22
diff changeset
   402
            if request.method == "POST":
92
c99f09bebe56 added the capability to remove subtasks/dependencies .
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parents: 91
diff changeset
   403
                uid = request.POST['choice']
25
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parents: 22
diff changeset
   404
                assigned_user = User.objects.get(id=uid)
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parents: 22
diff changeset
   405
                assignTask(task, assigned_user)
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parents: 22
diff changeset
   406
                return redirect(task_url)
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parents: 22
diff changeset
   407
            else:
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parents: 22
diff changeset
   408
                return render_to_response('task/assign.html',{'form':form})
75
fa59955a340b modified the assign task view to suit the new design
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parents: 72
diff changeset
   409
        elif assigned_users:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
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parents: 105
diff changeset
   410
            return show_msg(user, 'When the no of users you need for the task is more than the no of users willing to do the task, I\'d say please re consider the task :P',task_url, 'view the task')
25
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parents: 22
diff changeset
   411
        else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
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parents: 105
diff changeset
   412
            return show_msg(user, 'Wait for ppl to claim dude... slow and steady wins the race :)', task_url, 'view the task')
25
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parents: 22
diff changeset
   413
    else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
nishanth
parents: 105
diff changeset
   414
        return show_msg(user, 'You are not authorised to perform this action', task_url, 'view the task')
93
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   415
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   416
def assign_credits(request, tid):
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parents: 92
diff changeset
   417
    """ Check if the user is a mentor and credits can be assigned.
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parents: 92
diff changeset
   418
    Then display all the approved credits.
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parents: 92
diff changeset
   419
    Then see if mentor can assign credits to users also or only mentors.
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parents: 92
diff changeset
   420
    Then put up a form for mentor to assign credits accordingly.
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   421
    """
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   422
    
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   423
    task_url = "/task/view/tid=%s"%tid
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parents: 92
diff changeset
   424
    
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   425
    user = request.user
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
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parents: 92
diff changeset
   426
    task = getTask(tid)
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parents: 92
diff changeset
   427
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   428
    is_guest = True if not user.is_authenticated() else False
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   429
    is_mentor = True if (not is_guest) and user in task.mentors.all() else False
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nishanth
parents: 92
diff changeset
   430
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   431
    if is_mentor:
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   432
        if task.status in ["OP", "WR"]:
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nishanth
parents: 92
diff changeset
   433
            choices = [(_.id,_.username) for _ in task.mentors.all()]
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   434
            if task.status == "WR":
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   435
                choices.extend([(_.id, _.username) for _  in task.assigned_users.all() ])
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   436
            prev_credits = task.credit_set.all()
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   437
            ## here we can ditchax credits model and use the request model
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   438
            form = AssignCreditForm(choices)
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   439
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   440
            context = {
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   441
                'user':user,
96
2881ed1c52b0 added events addCredits and assignCredits and modified assign_credits view accordingly.
nishanth
parents: 94
diff changeset
   442
                'task':task,
93
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   443
                'prev_credits':prev_credits,
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   444
                'form':form,
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   445
            }
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   446
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   447
            if request.method == "POST":
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   448
                data = request.POST
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   449
                form = AssignCreditForm(choices, data)
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   450
                if form.is_valid():
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   451
                    data = form.cleaned_data
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   452
                    uid = data['user']
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   453
                    points = data['points']
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   454
                    given_to = User.objects.get(id=uid)
96
2881ed1c52b0 added events addCredits and assignCredits and modified assign_credits view accordingly.
nishanth
parents: 94
diff changeset
   455
                    assignCredits(task=task, given_by=user, given_to=given_to, points=points)
93
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   456
                    return redirect('/task/assigncredits/tid=%s'%task.id)
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   457
                else:
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   458
                    context['form'] = form
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   459
                    return render_to_response('task/assigncredits.html', context)
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   460
            else:
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   461
                return render_to_response('task/assigncredits.html', context)
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   462
        else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
nishanth
parents: 105
diff changeset
   463
            return show_msg(user, "Credits cannot be assigned at this stage", task_url, "view the task")
93
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   464
    else:
108
131554cc3434 updated show_msg method to also use the user variable in the context.
nishanth
parents: 105
diff changeset
   465
        return show_msg(user, "You are not authorised to perform this action", task_url, "view the task")
93
1a1e712e60fd finished assign_credits view. hav to integrate it with requests now.
nishanth
parents: 92
diff changeset
   466
36
0f10deac0a9b made urls.py look better and added an empty method edit_task to taskViews .
nishanth
parents: 34
diff changeset
   467
def edit_task(request, tid):
0f10deac0a9b made urls.py look better and added an empty method edit_task to taskViews .
nishanth
parents: 34
diff changeset
   468
    """ see what are the attributes that can be edited depending on the current status
0f10deac0a9b made urls.py look better and added an empty method edit_task to taskViews .
nishanth
parents: 34
diff changeset
   469
    and then give the user fields accordingly.
0f10deac0a9b made urls.py look better and added an empty method edit_task to taskViews .
nishanth
parents: 34
diff changeset
   470
    """
25
c0e4fc8b8b5b added the functionality to assign a task to one of the claimed users.
nishanth
parents: 22
diff changeset
   471
    
72
9fc60a221016 modified claim_task view to suit the new design
nishanth
parents: 66
diff changeset
   472
    task = Task.objects.get(id=tid) 
114
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   473
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   474
def complete_task(request, tid):
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   475
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   476
    """ call the event called complete task.
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   477
    and also pass it the current user to know who marked it as complete. 
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   478
    """
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   479
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   480
    task_url = "/task/view/tid=%s"%tid
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   481
    
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   482
    user = request.user
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   483
    task = getTask(tid)
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   484
    
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   485
    is_guest = True if not user.is_authenticated() else False
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   486
    is_mentor = True if user in task.mentors.all() else False
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   487
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   488
    claimed_users = task.claimed_users.all()
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   489
    assigned_users = task.assigned_users.all()
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   490
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   491
    assign_credits_url = '/task/assigncredits/tid=%s'%task.id
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   492
    task_assigned_credits = task.credit_set.all()
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   493
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   494
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   495
    if is_mentor:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   496
        if task.status in ["OP", "WR"]:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   497
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   498
            context = {
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   499
                'user':user,
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   500
                'task':task,
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   501
            }
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   502
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   503
            if task_assigned_credits:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   504
                if request.method=="POST":
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   505
                    completeTask(task, user)
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   506
                    return redirect(task_url)
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   507
                else:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   508
                    return render_to_response('task/complete.html', context)
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   509
            else:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   510
                return show_msg(user, "Nobody has been credited for doing this task.", assign_credits_url, "assign credits")
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   511
        else:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   512
            return show_msg(user, "The task cannot be marked as completed at this stage", task_url, "view the task")
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   513
    else:
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   514
        return show_msg(user, "You are not authorised to do this", task_url, "view the task")
38793914921b mark task as complete functionality is added.
nishanth
parents: 112
diff changeset
   515
126
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   516
def close_task(request, tid):
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   517
    """ task can be closed only if task is published.
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   518
    call the event close task if everything is fine.
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   519
    """
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   520
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   521
    task_url = "/task/view/tid=%s"%tid
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   522
    
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   523
    user = request.user
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   524
    task = getTask(tid)
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   525
    
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   526
    is_guest = True if not user.is_authenticated() else False
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   527
    is_mentor = True if user in task.mentors.all() else False
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   528
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   529
    if is_mentor:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   530
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   531
        context = {
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   532
            'user':user,
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   533
            'task':task,
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   534
        }
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   535
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   536
        if not task.status in ["UP", "CD", "DL", "CM"]:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   537
            if request.method == "POST":
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   538
                data = request.POST
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   539
                if not data.get("reason", None):
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   540
                    context["error"] = "Please enter a reason for closing the task"
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   541
                    return render_to_response('task/close.html', context)
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   542
                else:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   543
                    closeTask(task, user)
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   544
                    return show_msg(user, "The task has been closed.", task_url, "view the task.")
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   545
            else:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   546
                return render_to_response('task/close.html', context)
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   547
        else:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   548
            return show_msg(user, "The task is already closed or the task cannot be closed at this stage", task_url, "view the task")
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   549
    else:
e5377fdaf110 added the functionality to close a task.
nishanth
parents: 124
diff changeset
   550
        return show_msg(user, "You are not authorised to do this", task_url, "view the task")