def user_edit(request, uid):
"User's profile page"
user = models.User.objects.select_related('profile').get(id=uid)
if not user.profile.editable(request.user):
messages.error(request, "unable to edit this user")
return html.redirect("/user/show/%s/" % uid)
if request.method == 'GET':
initial = dict(
display_name = user.profile.display_name,
email = user.email or '',
location = user.profile.location or '',
website = user.profile.website or '',
about_me = user.profile.about_me or ''
)
form = UserForm(initial)
return html.template(request, name='user.edit.html', user=user, form=form)
elif request.method == 'POST':
form = UserForm(request.POST)
if not form.is_valid():
return html.template(request, name='user.edit.html', user=user, form=form)
else:
for field in "display_name about_me website location".split():
setattr(user.profile, field, form.cleaned_data[field])
user.email = form.cleaned_data['email']
user.profile.save()
user.save()
return html.redirect("/user/show/%s/" % user.id)
def new_post(request, pid=0, post_type=POST_QUESTION):
"Handles the creation of a new post"
user = request.user
name = "post.edit.html"
parent = models.Post.objects.get(pk=pid) if pid else None
root = parent.root if parent else None
toplevel = (pid == 0)
factory = formdef.ChildContent if pid else formdef.TopLevelContent
params = html.Params(tab='new', title="New post", toplevel=toplevel)
if request.method == 'GET':
# no incoming data, render form
form = factory()
return html.template(request, name=name, form=form, params=params)
# process the incoming data
assert request.method == 'POST', "Method=%s" % request.method
form = factory(request.POST)
if not form.is_valid():
# returns with an error message
return html.template(request, name=name, form=form, params=params)
# form is valid at this point, create the post
params = dict(author=user, type=post_type, parent=parent, root=root)
params.update(form.cleaned_data)
with transaction.commit_on_success():
post = models.Post.objects.create(**params)
post.set_tags()
post.save()
return redirect(post)
def new_post(request, pid=0, post_type=POST_QUESTION):
"Handles the creation of a new post"
user = request.user
name = "post.edit.html"
parent = models.Post.objects.get(pk=pid) if pid else None
root = parent.root if parent else None
toplevel = (pid == 0)
factory = formdef.ChildContent if pid else formdef.TopLevelContent
params = html.Params(tab='new', title="New post", toplevel=toplevel)
if request.method == 'GET':
# no incoming data, render form
form = factory()
return html.template(request, name=name, form=form, params=params)
# process the incoming data
assert request.method == 'POST', "Method=%s" % request.method
form = factory(request.POST)
# throttle new users to no more than 3 posts per 2 hours
MIN_AGE, MIN_COUNT = 6, 2
brand_new = (datetime.now() - user.date_joined) < timedelta(hours=MIN_AGE)
too_many = models.Post.objects.filter(author=user).count() >= MIN_COUNT
if brand_new and too_many:
messages.error(request, "Brand new users (accounts less than 6 hours old) may not create more than 2 posts. Apologies \
if that interferes with your usage, it is an anti-spam measure. Gives us a chance to ban the spamming bots")
return html.template(request, name=name, form=form, params=params)
if not form.is_valid():
# returns with an error message
return html.template(request, name=name, form=form, params=params)
# form is valid at this point, create the post
params = dict(author=user, type=post_type, parent=parent, root=root)
# form may contain a variable number of elements
for attr in "title content tag_val type".split():
if attr in form.cleaned_data:
params[attr] = form.cleaned_data[attr]
with transaction.commit_on_success():
post = models.Post.objects.create(**params)
post.set_tags()
#post.save()
return redirect(post)
def badge_show(request, bid):
"Shows users that have earned a certain badge"
page = None
badge = models.Badge.objects.get(id=bid)
awards = models.Award.objects.filter(badge=badge).select_related('user', 'user_profile').order_by("-date")
page = get_page(request, awards, per_page=24)
return html.template(request, name='badge.show.html', page=page, badge=badge)
def more(request, pid):
counts = request.session.get(SESSION_POST_COUNT, {})
form = SearchForm()
params = html.Params(tab='search', q="", sort='')
res = more_like_this(request=request, pid=pid)
page = get_page(request, res, per_page=10)
return html.template(request, name='search.html', page=page, params=params, counts=counts, form=form)
def post_show(request, pid):
"Returns a question with all answers"
qs = models.Post.objects
question = qs.select_related('children', 'votes').get(id=pid)
#qs = models.Post.all_objects if 'view_deleted' in request.permissions else models.Post.objects
answers = models.Post.objects.filter(parent=question, post_type=POST_ANSWER).select_related('author', 'author__profile')
answers = answers.order_by('-answer_accepted','-score')
if request.user.is_authenticated():
notes = models.Note.objects.filter(target=request.user, post=question).all().delete()
votes = models.Vote.objects.filter(author=request.user, post__id__in=[ question.id ] + [a.id for a in answers] )
# updates the viewcounter once within a session, Alex says to move to IP based counting TODO
viewed = request.session.get(VIEWED_KEY, set())
if question.id not in viewed:
viewed.add(question.id)
question.views += 1
question.save()
request.session[VIEWED_KEY] = viewed
else:
notes, votes = [], []
up_votes = set(vote.post.id for vote in votes if vote.type == const.VOTE_UP)
down_votes = set(vote.post.id for vote in votes if vote.type == const.VOTE_DOWN)
return html.template( request, name='post.show.html', question=question, answers=answers, up_votes=up_votes, down_votes=down_votes )
def question_unanswered(request, uid=0, post_type=None):
"Lists all the questions"
params = html.Params()
params.setr('Filter: unanswered')
qs = get_posts(request).filter(answer_count=0)
page = get_page(request, qs)
return html.template(request, name='post.list.html', page=page, params=params)
def show_tag(request, tag_name=None):
"Display posts by a certain tag"
user = request.user
# populate the session data
sess = middleware.Session(request)
# get the sort order
sort_type = sess.sort_order()
# select based on history
tab, pill = "posts", sess.get_tab()
params = html.Params(nav='', tab=tab, sort='' )
# the params object will carry
layout = settings.USER_PILL_BAR if auth else settings.ANON_PILL_BAR
# wether to show the type of the post
params = html.Params(tab=tab, pill=pill, sort=sort_type, sort_choices=SORT_CHOICES, layout=layout, title="Tagged as %s" % tag_name)
msg = 'Filtering by tag: <b>%s</b>. Subscribe to an <a href="/feeds/tag/%s/">RSS feed</a> to this tag.' % (tag_name,tag_name)
messages.info(request, msg)
posts = models.query_by_tags(user=user, text=tag_name)
posts = apply_sort(request=request, posts=posts, order=sort_type)
page = get_page(request, posts, per_page=20)
return html.template( request, name='index.html', page=page, params=params)
def main(request):
"Main search"
counts = request.session.get(SESSION_POST_COUNT, {})
q = request.GET.get('q', '') # query
t = request.GET.get('t', 'all') # type
params = html.Params(tab='search', q=q, sort='', t=t)
subset = get_subset(t)
if params.q:
form = SearchForm(request.GET)
results = search_results(request=request, text=params.q, subset=subset)
posts = Post.objects.filter(id__in=[row['pid']
for row in results]).exclude(
status=POST_DELETED)
for post, row in zip(posts, results):
post.context = row['content']
#size = len(results)
#messages.info(request, 'Searched results for: %s found %d results' % (params.q, size))
else:
form = SearchForm()
res = []
objects = []
page = get_page(request, posts, per_page=25)
return html.template(request,
name='search.html',
page=page,
params=params,
counts=counts,
form=form)
def request_info(request, pid):
"Requests information from a source"
user = request.user
post = models.Post.objects.get(id=pid)
params = html.Params(site_domain = settings.SITE_DOMAIN, user=user, post=post)
params.subject = "Your expert advice is needed at Biostar"
if user.is_authenticated():
params.display_name, score = user.profile.display_name, user.profile.score
else:
params.display_name, score = "Anonymous", 0
params.body = html.fill(name='pages/request-info.txt', params=params)
LIMIT = 5
disabled = score < LIMIT
if disabled:
messages.error(request, "Note: users with fewer than %s reputation points may not send messages via Biostar. You have %s points" % (LIMIT, score))
elif 'submit' in request.POST:
form = formdef.RequestInfo(request.POST)
if form.is_valid():
send_mail(subject=params.subject, from_email=settings.DEFAULT_FROM_EMAIL, message=params.body, recipient_list=[settings.DEFAULT_FROM_EMAIL, form.cleaned_data['email']], fail_silently=False)
messages.info(request, "Your message has been sent.")
return html.redirect( post.get_absolute_url() )
else:
messages.error(request, "%s" % form.errors)
return html.template(request, name='pages/request-info.html', params=params)
def main(request):
"Main search"
counts = request.session.get(SESSION_POST_COUNT, {})
q = request.GET.get('q','') # query
t = request.GET.get('t','all') # type
params = html.Params(tab='search', q=q, sort='', t=t)
subset = get_subset(t)
if params.q:
form = SearchForm(request.GET)
results = search_results(request=request, text=params.q, subset=subset)
posts = Post.objects.filter(id__in=[row['pid'] for row in results]).exclude(status=POST_DELETED)
for post, row in zip(posts, results):
post.context = row['content']
#size = len(results)
#messages.info(request, 'Searched results for: %s found %d results' % (params.q, size))
else:
form = SearchForm()
res = []
objects = []
page = get_page(request, posts, per_page=25)
return html.template(request, name='search.html', page=page, params=params, counts=counts, form=form)
def user_profile(request, uid):
"User's profile page"
user = request.user
target = models.User.objects.get(id=uid)
if target == user:
notes = models.Note.objects.filter(target=target).select_related('author', 'author__profile', 'root').order_by('-date')
page = get_page(request, notes, per_page=10)
# we evalute it here so that subsequent status updates won't interfere
page.object_list = list(page.object_list)
models.Note.objects.filter(target=target).update(unread=False)
else:
page = None
# we need to collate and count the awards
awards = models.Award.objects.filter(user=target).select_related('badge').order_by('-date')
answer_count = models.Post.objects.filter(author=target, post_type=POST_ANSWER).count()
question_count = models.Post.objects.filter(author=target, post_type=POST_QUESTION).count()
comment_count = models.Post.objects.filter(author=target, post_type=POST_COMMENT).count()
post_count = models.Post.objects.filter(author=target).count()
vote_count = models.Vote.objects.filter(author=target).count()
award_count = models.Award.objects.filter(user=target).count()
params = html.Params(question_count=question_count, answer_count=answer_count,
comment_count=comment_count, post_count=post_count, vote_count=vote_count, award_count=award_count)
# it the target personal information writable
target.editable = target.profile.editable(user)
target.authorized = target.profile.authorize(user)
return html.template(request, name='user.profile.html', awards=awards,
user=request.user,target=target, params=params, page=page)
def main(request):
"Main search"
counts = request.session.get(SESSION_POST_COUNT, {})
q = request.GET.get('q', '') # query
t = request.GET.get('t', 'all') # type
params = html.Params(tab='search', q=q, sort='')
subset = get_subset(t)
if params.q:
form = SearchForm(request.GET)
res = search_results(request=request, text=params.q, subset=subset)
size = len(res)
messages.info(
request,
'Searched results for: %s found %d results' % (params.q, size))
else:
form = SearchForm()
res = []
page = get_page(request, res, per_page=10)
return html.template(request,
name='search.html',
page=page,
params=params,
counts=counts,
form=form)
def request_info(request, pid):
"Requests information from a source"
user = request.user
post = models.Post.objects.get(id=pid)
params = html.Params(site_domain = settings.SITE_DOMAIN, user=user, post=post)
params.subject = "Your expert advice is needed at Biostar"
if user.is_authenticated():
params.display_name, score = user.profile.display_name, user.profile.score
else:
params.display_name, score = "Anonymous", 0
params.body = html.fill(name='pages/request-info.txt', params=params)
LIMIT = 5
disabled = score < LIMIT
if disabled:
messages.error(request, "Note: users with fewer than %s reputation points may not send messages via Biostar. You have %s points" % (LIMIT, score))
elif 'submit' in request.POST:
form = formdef.RequestInfo(request.POST)
if form.is_valid():
send_mail(subject=params.subject, from_email=settings.DEFAULT_FROM_EMAIL, message=params.body, recipient_list=[settings.DEFAULT_FROM_EMAIL, form.cleaned_data['email']], fail_silently=False)
messages.info(request, "Your message has been sent.")
return html.redirect( post.get_absolute_url() )
else:
messages.error(request, "%s" % form.errors)
return html.template(request, name='pages/request-info.html', params=params)
def about(request):
"Renders the about page"
post_count = models.Post.objects.filter(status=POST_OPEN).count()
question_count = models.Post.objects.filter(status=POST_OPEN,
type=POST_QUESTION).count()
answer_count = models.Post.objects.filter(status=POST_OPEN,
type=POST_ANSWER).count()
comment_count = models.Post.objects.filter(status=POST_OPEN,
type=POST_COMMENT).count()
user_count = models.User.objects.filter(
profile__status=USER_ACTIVE).count()
mods = models.User.objects.filter(
profile__type=USER_MODERATOR).select_related("profile").order_by(
'-profile__score').all()
admins = models.User.objects.filter(
profile__type=USER_ADMIN).select_related("profile").order_by(
'-profile__score').all()
managers = models.User.objects.filter(
email=settings.ADMINS[0][1]).select_related("profile").order_by(
'-profile__score').all()
navloc = dict(about="active")
params = html.Params(nav='about',
post_count=post_count,
user_count=user_count,
question_count=question_count,
answer_count=answer_count,
comment_count=comment_count,
admins=admins,
mods=mods,
navloc=navloc,
managers=managers)
return html.template(request, name='pages/about.html', params=params)
def show_user(request, uid, post_type=''):
"Displays posts by a user"
user = models.User.objects.filter(
id=uid).select_related('profile').all()[0]
params = html.Params(nav='',
tab='user',
sort='',
title="Activity for user %s" %
user.profile.display_name)
# notification
messages.info(request, 'Filtering by user: %s' % user.profile.display_name)
post_type = POST_REV_MAP.get(post_type.lower())
if post_type:
posts = get_post_manager(request).filter(
type=post_type, author=user).order_by('-creation_date')
else:
posts = get_post_manager(request).filter(
type__in=POST_TOPLEVEL, author=user).order_by('-creation_date')
posts = posts.select_related('author', 'author__profile', 'root')
page = get_page(request, posts, per_page=20)
return html.template(request, name='index.html', page=page, params=params)
def show_tag(request, tag_name=None):
"Display posts by a certain tag"
user = request.user
# populate the session data
sess = middleware.Session(request)
# get the sort order
sort_type = sess.sort_order()
# select based on history
tab, pill = "posts", sess.get_tab()
params = html.Params(nav='', tab=tab, sort='')
# the params object will carry
layout = settings.USER_PILL_BAR if auth else settings.ANON_PILL_BAR
# wether to show the type of the post
params = html.Params(tab=tab,
pill=pill,
sort=sort_type,
sort_choices=SORT_CHOICES,
layout=layout,
title="Tagged as %s" % tag_name)
msg = 'Filtering by tag: <b>%s</b>. Subscribe to an <a href="/feeds/tag/%s/">RSS feed</a> to this tag.' % (
tag_name, tag_name)
messages.info(request, msg)
posts = models.query_by_tags(user=user, text=tag_name)
posts = apply_sort(request=request, posts=posts, order=sort_type)
page = get_page(request, posts, per_page=20)
return html.template(request, name='index.html', page=page, params=params)
def user_profile(request, uid, tab='activity'):
"User's profile page"
if not models.User.objects.filter(id=uid):
messages.error(request, "This user does not exist. It has perhaps been deleted.")
return html.redirect("/")
user = request.user
target = models.User.objects.get(id=uid)
awards = []
page = None
# some information is only visible to the user
target.writeable = auth.authorize_user_edit(target=target, user=user, strict=False)
target.showall = (target == user)
params = html.Params(tab=tab, sort='', title="User %s" % target.profile.display_name)
# these do not actually get executed unless explicitly rendered in the page
bookmarks = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).select_related('post', 'post__author__profile').order_by('id')
awards = models.Award.objects.filter(user=target).select_related('badge').order_by('-date')
# we need to collate and count the awards
answer_count = models.Post.objects.filter(author=target, type=POST_ANSWER).count()
question_count = models.Post.objects.filter(author=target, type=POST_QUESTION).count()
comment_count = models.Post.objects.filter(author=target, type=POST_COMMENT).count()
post_count = models.Post.objects.filter(author=target).count()
vote_count = models.Vote.objects.filter(author=target).count()
award_count = models.Award.objects.filter(user=target).count()
note_count = models.Note.objects.filter(target=target, unread=True).count()
bookmarks_count = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).count()
if tab in [ 'activity', 'created' ]:
if tab == 'created':
notes = models.Note.objects.filter(sender=target, target=target, type=NOTE_USER).select_related('author', 'author__profile', 'root').order_by('-date')
else:
notes = models.Note.objects.filter(target=target, type=NOTE_USER).exclude(sender=target).select_related('author', 'author__profile', 'root').order_by('-date')
page = get_page(request, notes, per_page=15)
# we evalute it here so that subsequent status updates won't interfere
page.object_list = list(page.object_list)
if user == target:
models.Note.objects.filter(target=target, unread=True).update(unread=False)
models.UserProfile.objects.filter(user=target).update(new_messages=0)
note_count = 0
elif tab == 'bookmarks':
bookmarks = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).select_related('post', 'post__author__profile').order_by('-date')
page = get_page(request, bookmarks, per_page=15)
elif tab =="moderator":
notes = models.Note.objects.filter(target=target, type=NOTE_MODERATOR).select_related('author', 'author__profile').order_by('-date')
page = get_page(request, notes, per_page=15)
params.update(dict(question_count=question_count, answer_count=answer_count, note_count=note_count, bookmarks_count=bookmarks_count,
comment_count=comment_count, post_count=post_count, vote_count=vote_count, award_count=award_count))
return html.template(request, name='user.profile.html', awards=awards,
user=request.user,target=target, params=params, page=page)
def revision_show(request, pid):
post = models.Post.objects.get(pk=pid)
revs = post.revisions.order_by('-date').select_related(
'author', 'lastedit_author')
return html.template(request,
name='revision.show.html',
revs=revs,
post=post)
def show_tag(request, tag_name=None):
"Display posts by a certain tag"
user = request.user
params = html.Params(nav='', tab='tags')
messages.warning(request, 'Filtering by tag: %s' % tag_name)
posts = models.query_by_tags(user=user, text=tag_name).order_by('-rank')
page = get_page(request, posts, per_page=20)
return html.template( request, name='index.html', page=page, params=params)
def rss(request):
"Renders the rss feed page"
user = request.user
params = html.Params(nav='rss')
return html.template(request,
name='pages/rss.html',
params=params,
user=user)
def google(request):
"Renders the rss feed page"
user = request.user
params = html.Params(nav='google')
return html.template(request,
name='pages/google.html',
params=params,
user=user)
def user_edit(request, uid):
"User's profile page"
target = models.User.objects.select_related('profile').get(id=uid)
allow = auth.authorize_user_edit(target=target, user=request.user, strict=False)
if not allow:
messages.error(request, "unable to edit this user")
return html.redirect(target.profile.get_absolute_url() )
# valid incoming fields
fields = "display_name about_me website location my_tags scholar hide_ads".split()
if request.method == 'GET':
initial = dict(email=target.email)
for field in fields:
initial[field] = getattr(target.profile, field) or ''
form = UserForm(initial)
return html.template(request, name='user.edit.html', target=target, form=form)
elif request.method == 'POST':
form = UserForm(request.POST)
if not form.is_valid():
return html.template(request, name='user.edit.html', target=target, form=form)
else:
for field in fields:
setattr(target.profile, field, form.cleaned_data[field])
# hiding ads requires a minimum reputation
if target.profile.hide_ads and target.profile.score < settings.AD_MIN_REP:
target.profile.hide_ads = False
messages.warning(request, "The reputation needed to hide ads is %s" % (settings.AD_MIN_REP * 10))
# check the new email
new_email = form.cleaned_data['email'].strip()
if new_email != target.email and models.User.objects.filter(email=new_email):
# cannot set your email to an existing other user 'semail
messages.error(request, "This email is aready taken - please merge the accounts!")
else:
target.email = new_email
target.profile.save()
target.save()
url = reverse('main.server.views.user_profile', kwargs=dict(uid=target.id))
return html.redirect(url)
def post_edit(request, pid=0):
"Handles the editing of an existing post"
user = request.user
name = "post.edit.html"
post = models.Post.objects.get(pk=pid)
if not post.open and not user.can_moderate:
messages.error(request, 'Post is closed. It may not be edited.')
return redirect(post.root)
# verify that this user may indeed modify the post
if not auth.authorize_post_edit(post=post, user=request.user,
strict=False):
messages.error(request, 'User may not edit the post.')
return redirect(post.root)
toplevel = post.top_level
factory = formdef.TopLevelContent if toplevel else formdef.ChildContent
params = html.Params(tab='edit', title="Edit post", toplevel=toplevel)
if request.method == 'GET':
# no incoming data, render prefilled form
form = factory(initial=dict(title=post.title,
content=post.content,
tag_val=post.tag_val,
type=post.type,
context=post.context))
return html.template(request, name=name, form=form, params=params)
# process the incoming data
assert request.method == 'POST', "Method=%s" % request.method
form = factory(request.POST)
if not form.is_valid():
# returns with an error message
return html.template(request, name=name, form=form, params=params)
# form is valid now set the attributes
for key, value in form.cleaned_data.items():
setattr(post, key, value)
post.lastedit_user = user
post.lastedit_date = datetime.now()
post.set_tags() # this saves the post
return redirect(post)
def url500(request):
"Custom error handler"
type, value, tb = sys.exc_info()
trace = traceback.format_exc()
trace = "\n<trace>\n%s</trace>" % trace
logger.error(trace)
return html.template(request, name='500.html', path=request.path, value=value)
def show_tag(request, tag_name=None):
"Display posts by a certain tag"
user = request.user
params = html.Params(nav='', tab='tags', sort='')
msg = 'Filtering by tag: <b>%s</b>. Subscribe to an <a href="/feeds/tag/%s/">RSS feed</a> to this tag.' % (tag_name,tag_name)
messages.info(request, msg)
posts = models.query_by_tags(user=user, text=tag_name).order_by('-rank')
page = get_page(request, posts, per_page=20)
return html.template( request, name='index.html', page=page, params=params)
def user_list(request):
search = request.GET.get('m','')[:80] # trim for sanity
if search:
query = Q(profile__display_name__icontains=search)
users = models.User.objects.filter(query).select_related('profile').order_by("-profile__score")
else:
users = models.User.objects.select_related('profile').order_by("-profile__score")
page = get_page(request, users, per_page=24)
return html.template(request, name='user.list.html', page=page)
def more(request, pid):
counts = request.session.get(SESSION_POST_COUNT, {})
form = SearchForm()
params = html.Params(tab='search', q="", sort='')
results = more_like_this(request=request, pid=pid)
posts = Post.objects.filter(id__in=[row['pid'] for row in results]).exclude(status=POST_DELETED)
for post, row in zip(posts, results):
post.context = row['content']
page = get_page(request, posts, per_page=10)
return html.template(request, name='search.html', page=page, params=params, counts=counts, form=form)
def user_profile(request, uid, tab='activity'):
"User's profile page"
if not models.User.objects.filter(id=uid):
messages.error(request, "This user does not exist. It has perhaps been deleted.")
return html.redirect("/")
user = request.user
target = models.User.objects.get(id=uid)
awards = []
page = None
# some information is only visible to the user
target.writeable = auth.authorize_user_edit(target=target, user=user, strict=False)
target.showall = (target == user)
params = html.Params(tab=tab, sort='')
# these do not actually get executed unless explicitly rendered in the page
bookmarks = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).select_related('post', 'post__author__profile').order_by('id')
awards = models.Award.objects.filter(user=target).select_related('badge').order_by('-date')
# we need to collate and count the awards
answer_count = models.Post.objects.filter(author=target, type=POST_ANSWER).count()
question_count = models.Post.objects.filter(author=target, type=POST_QUESTION).count()
comment_count = models.Post.objects.filter(author=target, type=POST_COMMENT).count()
post_count = models.Post.objects.filter(author=target).count()
vote_count = models.Vote.objects.filter(author=target).count()
award_count = models.Award.objects.filter(user=target).count()
note_count = models.Note.objects.filter(target=target, unread=True).count()
bookmarks_count = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).count()
if tab == 'activity':
notes = models.Note.objects.filter(target=target, type=NOTE_USER).select_related('author', 'author__profile', 'root').order_by('-date')
page = get_page(request, notes, per_page=15)
# we evalute it here so that subsequent status updates won't interfere
page.object_list = list(page.object_list)
if user==target:
models.Note.objects.filter(target=target).update(unread=False)
models.UserProfile.objects.filter(user=target).update(new_messages=0)
note_count = 0
elif tab == 'bookmarks':
bookmarks = models.Vote.objects.filter(author=target, type=VOTE_BOOKMARK).select_related('post', 'post__author__profile').order_by('-date')
page = get_page(request, bookmarks, per_page=15)
elif tab =="moderator":
notes = models.Note.objects.filter(target=target, type=NOTE_MODERATOR).select_related('author', 'author__profile').order_by('-date')
page = get_page(request, notes, per_page=15)
params.update(dict(question_count=question_count, answer_count=answer_count, note_count=note_count, bookmarks_count=bookmarks_count,
comment_count=comment_count, post_count=post_count, vote_count=vote_count, award_count=award_count))
return html.template(request, name='user.profile.html', awards=awards,
user=request.user,target=target, params=params, page=page)
def post_list(request, uid=0, post_type=None):
params = html.Params()
posts = get_posts(request, post_type=post_type)
if uid:
user = models.User.objects.filter(id=uid).select_related('profile').all()[0]
posts = posts.filter(author=user)
params.setr('Filter: %s' % user.profile.display_name)
posts = posts.order_by('-lastedit_date')
page = get_page(request, posts, per_page=20)
return html.template( request, name='post.list.html', page=page, params=params)
def user_list(request):
search = request.GET.get('m','')[:80] # trim for sanity
params = html.Params(nav='users', sort='')
if search:
query = Q(profile__display_name__icontains=search)
else:
query = Q(id__gt=0)
users = models.User.objects.filter(query).select_related('profile').order_by("-profile__score", "id")
page = get_page(request, users, per_page=24)
return html.template(request, name='user.list.html', page=page, params=params)
def user_list(request):
search = request.GET.get('m','')[:80] # trim for sanity
params = html.Params(nav='users', sort='')
if search:
query = Q(profile__display_name__icontains=search)
else:
query = Q(id__gt=0)
users = models.User.objects.filter(query).select_related('profile').order_by("-profile__score")
page = get_page(request, users, per_page=24)
return html.template(request, name='user.list.html', page=page, params=params)
def more(request, pid):
counts = request.session.get(SESSION_POST_COUNT, {})
form = SearchForm()
params = html.Params(tab='search', q="", sort='')
res = more_like_this(request=request, pid=pid)
page = get_page(request, res, per_page=10)
return html.template(request,
name='search.html',
page=page,
params=params,
counts=counts,
form=form)
def post_edit(request, pid=0):
"Handles the editing of an existing post"
user = request.user
name = "post.edit.html"
post = models.Post.objects.get(pk=pid)
if not post.open and not user.can_moderate:
messages.error(request, 'Post is closed. It may not be edited.')
return redirect(post.root)
# verify that this user may indeed modify the post
if not auth.authorize_post_edit(post=post, user=request.user, strict=False):
messages.error(request, 'User may not edit the post.')
return redirect(post.root)
toplevel = post.top_level
factory = formdef.TopLevelContent if toplevel else formdef.ChildContent
params = html.Params(tab='edit', title="Edit post", toplevel=toplevel)
if request.method == 'GET':
# no incoming data, render prefilled form
form = factory(initial=dict(title=post.title, content=post.content, tag_val=post.tag_val, type=post.type))
return html.template(request, name=name, form=form, params=params)
# process the incoming data
assert request.method == 'POST', "Method=%s" % request.method
form = factory(request.POST)
if not form.is_valid():
# returns with an error message
return html.template(request, name=name, form=form, params=params)
# form is valid now set the attributes
for key, value in form.cleaned_data.items():
setattr(post, key, value)
post.lastedit_user = user
post.lastedit_date = datetime.now()
post.set_tags() # this saves the post
return redirect(post)
def testpage(request):
"Renders a test page"
user = request.user
params = html.Params(nav='rss')
posts = models.Post.objects
posts = posts.exclude(type=POST_BLOG).select_related('author', 'author__profile')
posts = posts.order_by('-rank')[:10]
posts = list(posts)
rows = connection.queries
return html.template(request, name='pages/testpage.html', params=params, user=user, rows=rows)
def badge_list(request):
user = request.user
badges = models.Badge.objects.filter(secret=False).order_by('-count', '-type')
# set a flag for badges that a user has
if user.is_authenticated():
earned = set( models.Award.objects.filter(user=user).values_list('badge__name', flat=True).distinct() )
else:
earned = []
for badge in badges:
badge.earned = badge.name in earned
params = html.Params(nav='badges', sort='')
return html.template(request, name='badge.list.html', badges=badges, params=params)
def badge_list(request):
user = request.user
badges = models.Badge.objects.filter(secret=False).order_by('-count', '-type')
# set a flag for badges that a user has
if user.is_authenticated():
earned = set( models.Award.objects.filter(user=user).values_list('badge__name', flat=True).distinct() )
else:
earned = []
for badge in badges:
badge.earned = badge.name in earned
params = html.Params(nav='badges', sort='')
return html.template(request, name='badge.list.html', badges=badges, params=params)
def revision_list(request, pid):
post = models.Post.objects.get(pk=pid)
root = post.get_root()
def full_view(rev):
line = '-' * 10
title = "Title: %s" % rev.title
content = "%s" % rev.content
tag_string = "Tags: %s" % rev.tag_string
text = "\n".join( (title, line, content, line, tag_string) )
return text
revisions = map(full_view, post.revisions.order_by('date'))
revisions.reverse()
return html.template(request, name='revision.list.html', revisions=revisions, post=post, root=root)
def more(request, pid):
counts = request.session.get(SESSION_POST_COUNT, {})
form = SearchForm()
params = html.Params(tab='search', q="", sort='')
results = more_like_this(request=request, pid=pid)
posts = Post.objects.filter(
id__in=[row['pid'] for row in results]).exclude(status=POST_DELETED)
for post, row in zip(posts, results):
post.context = row['content']
page = get_page(request, posts, per_page=10)
return html.template(request,
name='search.html',
page=page,
params=params,
counts=counts,
form=form)
def about(request):
"Renders the about page"
post_count = models.Post.objects.filter(deleted=False).count()
question_count = models.Post.objects.filter(deleted=False, post_type=const.POST_QUESTION).count()
answer_count = models.Post.objects.filter(deleted=False, post_type=const.POST_ANSWER).count()
comment_count = models.Post.objects.filter(deleted=False, post_type=const.POST_COMMENT).count()
user_count = models.User.objects.filter(profile__suspended=False).count()
mods = models.User.objects.filter(profile__type=const.USER_MODERATOR).select_related("profile").all()[:100]
admins = models.User.objects.filter(profile__type=const.USER_ADMIN).select_related("profile").all()[:100]
params = html.Params(post_count=post_count, user_count=user_count, question_count=question_count,
answer_count=answer_count, comment_count=comment_count, admins=admins, mods=mods)
return html.template(request, name='about.html', params=params)
def show_user(request, uid, post_type=''):
"Displays posts by a user"
user = models.User.objects.filter(id=uid).select_related('profile').all()[0]
params = html.Params(nav='', tab='user', sort='')
# notification
messages.info(request, 'Filtering by user: %s' % user.profile.display_name)
post_type = POST_REV_MAP.get(post_type.lower())
if post_type:
posts = get_post_manager(request).filter(type=post_type, author=user).order_by('-creation_date')
else:
posts = get_post_manager(request).filter(type__in=POST_TOPLEVEL, author=user).order_by('-creation_date')
page = get_page(request, posts, per_page=20)
return html.template( request, name='index.html', page=page, params=params)
def tag_list(request):
# remove null tags
models.Tag.objects.all().filter(count=0).delete()
search = request.GET.get('m','')[:80] # trim for sanity
if search:
query = Q(name__icontains=search)
else:
query = Q(id__gt=0)
tags = models.Tag.objects.filter(query).order_by('name')
page = get_page(request, tags, per_page=152)
params = html.Params(nav='tags', sort='')
return html.template(request, name='tag.list.html', page=page, params=params)
def tag_list(request):
# remove null tags
models.Tag.objects.all().filter(count=0).delete()
search = request.GET.get('m','')[:80] # trim for sanity
if search:
query = Q(name__icontains=search)
else:
query = Q(id__gt=0)
tags = models.Tag.objects.filter(query).order_by('-count')
page = get_page(request, tags, per_page=152)
params = html.Params(nav='tags', sort='')
return html.template(request, name='tag.list.html', page=page, params=params)
def help_external(request, word='main'):
"Renders a test page"
user = request.user
# create a test key/value pair
name = "GALAXY"
pair = settings.EXTERNAL_AUTHENICATION.get(name)
if pair:
messages.info(request, "The <b>%s</b> key is active!" % name)
key, patt = pair
else:
key, patt = "abcd", ""
# prepare the data
data = dict(display_name="Jane Doe",
username="******",
email="*****@*****.**", tags="galaxy bwa", title="How do I run bwa?",
tool_name="Uber Convert",
tool_id=1,
tool_version="0.0.1.alpha",
)
# encode the data and get the digest
enc, digest = formdef.encode(data, key=key)
# encode into url parameters
store = dict(name=name, data=enc, digest=digest)
# encoding the parameters into the url to be loaded
params = urllib.urlencode(store.items())
login_url = "/x/?%s" % params
store['action'] = 'new'
params = urllib.urlencode(store.items())
post_url = "/x/?%s" % params
# override
login_url = "http://test.biostars.org" + login_url
post_url = "http://test.biostars.org" + post_url
# this is used inside the templates
params = html.Params(post_url=post_url, login_url=login_url, key=key, data=data, enc=enc, digest=digest)
return html.template(request, name='help/help.external.html', params=params, user=user)
def help_external(request, word='main'):
"Renders a test page"
user = request.user
# create a test key/value pair
name = settings.EXTERNAL_AUTHENICATION_TEST_KEY
pair = settings.EXTERNAL_AUTHENICATION.get(name)
if pair:
messages.info(request, "The <b>%s</b> key is active!" % name)
key, patt = pair
else:
key, patt = "abcd", ""
# prepare the data
data = dict(display_name="Jane Doe",
username="******",
email="*****@*****.**", tags="galaxy bwa", title="How do I run bwa?",
tool_name="Uber Convert",
tool_id=1,
tool_version="0.0.1.alpha",
)
# encode the data and get the digest
enc, digest = formdef.encode(data, key=key)
# encode into url parameters
store = dict(name=name, data=enc, digest=digest)
# encoding the parameters into the url to be loaded
params = urllib.urlencode(store.items())
login_url = "/x/?%s" % params
store['action'] = 'new'
params = urllib.urlencode(store.items())
post_url = "/x/?%s" % params
# override
login_url = settings.EXTERNAL_AUTHENICATION_TEST_URL + login_url
post_url = settings.EXTERNAL_AUTHENICATION_TEST_URL + post_url
# this is used inside the templates
params = html.Params(post_url=post_url, login_url=login_url, key=key, data=data, enc=enc, digest=digest)
return html.template(request, name='help/help.external.html', params=params, user=user)
def index(request):
"Main page"
# this will contain the query if it was sent
query = request.REQUEST.get('q','')
pids = action.search(query)
params = html.Params()
if query:
params.remind = 'Searching for: %s' % query
qs = get_posts(request, post_type=None)
qs = qs.filter(id__in=pids)
else:
qs = get_posts(request)
qs = qs.order_by('-touch_date')
page = get_page(request, qs, per_page=20)
return html.template( request, name='index.html', page=page, params=params)
def about(request):
"Renders the about page"
post_count = models.Post.objects.filter(status=POST_OPEN).count()
question_count = models.Post.objects.filter(status=POST_OPEN, type=POST_QUESTION).count()
answer_count = models.Post.objects.filter(status=POST_OPEN, type=POST_ANSWER).count()
comment_count = models.Post.objects.filter(status=POST_OPEN, type=POST_COMMENT).count()
user_count = models.User.objects.filter(profile__status=USER_ACTIVE).count()
mods = models.User.objects.filter(profile__type=USER_MODERATOR).select_related("profile").order_by('-profile__score').all()
admins = models.User.objects.filter(profile__type=USER_ADMIN).select_related("profile").order_by('-profile__score').all()
managers = models.User.objects.filter(email=settings.ADMINS[0][1]).select_related("profile").order_by('-profile__score').all()
navloc = dict(about="active")
params = html.Params(nav='about', post_count=post_count, user_count=user_count, question_count=question_count,
answer_count=answer_count, comment_count=comment_count, admins=admins, mods=mods, navloc=navloc, managers=managers)
return html.template(request, name='pages/about.html', params=params)
def testpage(request):
"Renders a test page"
user = request.user
params = html.Params(nav='rss')
posts = models.Post.objects
posts = posts.exclude(type=POST_BLOG).select_related(
'author', 'author__profile')
posts = posts.order_by('-rank')[:10]
posts = list(posts)
rows = connection.queries
return html.template(request,
name='pages/testpage.html',
params=params,
user=user,
rows=rows)
def post_reparent(request, pid, rid=0):
"Reparent a post"
post = models.Post.objects.get(id=pid)
root = post.root
parent = post.parent
allow = auth.authorize_post_edit(post=post, user=request.user, strict=False)
if not allow:
messages.error(request, "Reparent access denied")
return html.redirect(post.get_absolute_url())
if post.type in POST_TOPLEVEL or post == post.root:
messages.error(request, "Cannot reparent a toplevel post")
return html.redirect(post.get_absolute_url())
# these are the valid targets
targets = models.Post.objects.filter(root=root).select_related('author', 'author__profile').exclude(id__in=(post.id, parent.id))
target = request.REQUEST.get('target')
if target:
target = models.Post.objects.get(id=target)
if target not in targets:
messages.error(request, "Invalid reparent %s -> %s" % (post.id, target.id) )
return html.redirect(post.get_absolute_url())
# comment to comment reparent is not yet supported
if target.type == POST_COMMENT and post.type == POST_COMMENT:
messages.error(request, "Comment to comment reparent %s -> %s not implemented" % (post.id, target.id) )
return html.redirect(post.get_absolute_url())
# perfomr the reparent
post.parent = target
question = (target.type == POST_QUESTION)
post.type = POST_ANSWER if question else POST_COMMENT
post.save()
# valid target to be applied
messages.info(request, "Reparenting %s to %s" % (post.id, target.id))
return html.redirect(post.get_absolute_url())
return html.template(request, name='post.reparent.html', post=post, targets=targets)
def index(request, tab=""):
"Main page"
user = request.user
if not tab:
# if the user has a mytags then switch to that
if user.is_authenticated() and user.profile.my_tags:
tab = 'mytags'
else:
tab = 'questions'
if tab not in VALID_TABS:
messages.error(request, 'Unknown content type requested')
params = html.Params(tab=tab)
# this will fill in the query (q) and the match (m)parameters
params.parse(request)
# update with counts
counts = request.session.get(SESSION_POST_COUNT, {})
# returns the object manager that contains all or only visible posts
posts = get_post_manager(request)
# filter posts by type
posts = filter_by_type(posts=posts, value=tab)
# sort selected in the dropdown. by default lists cannot be sorted
sort = request.GET.get('sort', '').lower()
# attempts to remeber the last sorting
sort = get_last_sort(request, sort)
# override sort in the recent tab
if tab == 'recent':
sort = 'creation'
posts = posts.order_by('-creation_date')
else:
posts = apply_sort(posts, value=sort, request=request)
if tab == 'planet':
models.decorate_posts(posts, user)
if tab == 'mytags':
if user.is_authenticated():
text = user.profile.my_tags
if not text:
messages.warning(request, "This Tab will show posts matching the My Tags fields in your user profile.")
else:
messages.info(request, "Filtering by %s" % text)
posts = models.query_by_tags(user,text=text)
posts = apply_sort(posts, value=sort, request=request)
else:
messages.warning(request, "This Tab is populated only for registered users based on the My Tags field in their user profile")
posts = []
sort_choices = "rank,views,votes,answers,bookmarks,creation,edit".split(',')
# put sort options in params so they can be displayed
params.update(dict(sort=sort, sort_choices=sort_choices))
# reset the counts
update_counts(request, tab, 0)
page = get_page(request, posts, per_page=POSTS_PER_PAGE)
return html.template(request, name='index.html', page=page, params=params, counts=counts)
def modlog_list(request):
"Lists of all moderator actions"
mods = models.Note.objects.filter(type=NOTE_MODERATOR).select_related('sender', 'target', 'post', 'sender_profile').order_by('-date')
page = get_page(request, mods)
return html.template(request, name='modlog.list.html', page=page)
domain=settings.SITE_DOMAIN, master_id=master.id, remove_id=remove.id,
master_name = master.profile.display_name, remove_name=remove.profile.display_name,
master_email = master.email, remove_email=remove.email,
request_id = request.user.id, request_name = user.profile.display_name,
)
body = ACCOUNT_MERGE_EMAIL % fill
logger.info('sending email to %s' % settings.SERVER_EMAIL)
send_mail(subject='BioStar: account merge request', message=body, from_email=settings.DEFAULT_FROM_EMAIL, recipient_list=[ settings.DEFAULT_FROM_EMAIL ], fail_silently=False)
messages.info(request, "Your request for account merge has been submitted for review.")
return html.redirect( user.profile.get_absolute_url() )
except Exception, exc:
messages.error(request, 'Submission error %s' % exc)
else:
form = MergeForm()
params = html.Params(nav='')
return html.template(request, name='pages/merge.html', params=params, form=form)
def migrate(master, remove):
"Migrates user data"
UserOpenID.objects.filter(user=remove).update(user=master)
models.Vote.objects.filter(author=remove).update(author=master)
models.Note.objects.filter(sender=remove).update(sender=master)
models.Note.objects.filter(target=remove).update(target=master)
models.Post.objects.filter(author=remove).update(author=master)
models.Post.objects.filter(lastedit_user=remove).update(lastedit_user=master)
models.PostRevision.objects.filter(author=remove).update(author=master)
models.Award.objects.filter(user=remove).update(user=master)
master.profile.score += remove.profile.score
master.profile.save()
email=settings.ADMINS[0][1]).select_related("profile").order_by(
'-profile__score').all()
navloc = dict(about="active")
params = html.Params(nav='about',
post_count=post_count,
user_count=user_count,
question_count=question_count,
answer_count=answer_count,
comment_count=comment_count,
admins=admins,
mods=mods,
navloc=navloc,
managers=managers,
visitors=visitors)
return html.template(request, name='pages/about.html', params=params)
def rss(request):
"Renders the rss feed page"
user = request.user
params = html.Params(nav='rss')
return html.template(request,
name='pages/rss.html',
params=params,
user=user)
def request_info(request, pid):
"Requests information from a source"
user = request.user
def faq(request):
"Renders the faq page"
best = models.User.objects.all().select_related("profile").order_by(
'-profile__score')[:3]
params = html.Params(nav='faq', best=best)
return html.template(request, name='pages/faq.html', params=params)
def beta(request):
"Renders the beta test information page"
params = html.Params(nav='')
return html.template(request, name='pages/beta.html', params=params)