def lookup(self):
# save posted variables for future
title = self.form_result['title']
location = self.form_result['location']
session['subject_title'] = title
session['subject_location_id'] = location.id
session.save()
# lookup for subjects similar to the one
# that is about to be created
search_params = {}
search_params['obj_type'] = 'subject'
search_params['text'] = title
search_params['tags'] = ', '.join(location.title_path)
search_params['language'] = location.language
query = search_query(**search_params)
c.similar_subjects = paginate.Page(
query,
items_per_page = 30,
item_count = search_query_count(query),
**search_params)
if c.similar_subjects:
return render('subject/add_lookup.mako')
else:
# no similar subjects found
return redirect(url(controller='subject', action='add_description'))
def _subjects(self, group):
"""
The basis for views displaying all the subjects the group is already watching and allowing
members to choose new subjects for the group.
"""
c.search_target = url(controller='group', action='subjects_watch', id=group.group_id)
#retrieve search parameters
c.text = self.form_result.get('text', '')
if 'tagsitem' in self.form_result or 'tags' in self.form_result:
c.tags = self.form_result.get('tagsitem', None)
if c.tags is None:
c.tags = self.form_result.get('tags', None).split(', ')
else:
c.tags = c.group.location.hierarchy() if c.group.location is not None else []
c.tags = ', '.join(filter(bool, c.tags))
sids = [s.id for s in group.watched_subjects]
search_params = {}
if c.text:
search_params['text'] = c.text
if c.tags:
search_params['tags'] = c.tags
search_params['obj_type'] = 'subject'
query = search_query(extra=_exclude_subjects(sids), **search_params)
if self.form_result != {}:
c.searched = True
if search_params != {}:
c.results = paginate.Page(
query,
page=int(request.params.get('page', 1)),
item_count = search_query_count(query),
items_per_page = 10,
**search_params)
return render('group/subjects.mako')
def watch_subjects(self):
c.breadcrumbs.append(self._actions("subjects"))
c.search_target = url(controller="profile", action="watch_subjects")
# retrieve search parameters
c.text = self.form_result.get("text", "")
tags = []
if "tagsitem" in self.form_result:
tags = self.form_result.get("tagsitem", None)
elif "tags" in self.form_result:
tags = self.form_result.get("tags", [])
if isinstance(tags, basestring):
tags = tags.split(", ")
c.tags = ", ".join(filter(bool, tags))
sids = [s.id for s in c.user.watched_subjects]
search_params = {}
if c.text:
search_params["text"] = c.text
if c.tags:
search_params["tags"] = c.tags
search_params["obj_type"] = "subject"
query = search_query(extra=_exclude_subjects(sids), **search_params)
c.results = paginate.Page(
query,
page=int(request.params.get("page", 1)),
items_per_page=10,
item_count=search_query_count(query),
**search_params
)
c.watched_subjects = c.user.watched_subjects
return render("profile/watch_subjects.mako")
def _make_search_query(self, search_params):
query = search_query(**search_params)
if getattr(c, 'selected_sub_department_id', None):
query = query.join(Subject)
query = query.filter(Subject.sub_department_id==c.selected_sub_department_id)
return query
def _make_search_query(self, search_params):
return search_query(**search_params)
