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toggle ascending/descending mode

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This commit is contained in:
Raelon Masters
2020-07-06 02:37:35 -04:00
parent 6af7bb459a
commit 4079e04d9b
17 changed files with 147 additions and 211 deletions
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51
src/interface/views.py
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@@ -60,6 +60,19 @@ def show_collection(request, _collection, _colset):
},
)
def flip_sort(request, bookset=1, query=None, _limit=None, _order='title'):
"""
Goto next page in bookset
"""
try: _set = int(bookset)
except Exception: _set = 1
_payload = payload(request, query, _set, _limit, _order, flip_sort=True)
return render(
request,
"index.html",
_payload,
)
def next_page(request, bookset, query=None, _limit=None, _order='title'):
"""
Goto next page in bookset
@@ -94,7 +107,7 @@ def prev_page(request, bookset, query=None, _limit=None, _order='title'):
_payload,
)
def book_set(_order, _limit=None, _set=1):
def book_set(_order, _limit=None, _set=1, _flip=False):
"""
Get books results by set #
"""
@@ -102,7 +115,10 @@ def book_set(_order, _limit=None, _set=1):
_limit = 20 # TODO default from user choice
_set_max = int(_set) * _limit
_set_min = _set_max - _limit
books = Books.objects.all().order_by(_order)[_set_min:_set_max]
if _flip:
books = Books.objects.all().order_by(_order).reverse()[_set_min:_set_max]
else:
books = Books.objects.all().order_by(_order)[_set_min:_set_max]
return books
def collection(_collection, _set, _limit=None):
@@ -247,7 +263,15 @@ def collections_list():
def payload(request, query, _set, _limit, _order, **kwargs):
"""
Return formatted data to template
: notes : This is the least pythonic function I have ever written, but its
still beautiful
"""
try: request.session['ascending']
except KeyError: request.session['ascending'] = bool
try:
if kwargs['flip_sort']:
request.session['ascending'] = not request.session['ascending']
except KeyError: pass
try:
if kwargs['reset']:
request.session['cached_query'] = query
@@ -256,7 +280,10 @@ def payload(request, query, _set, _limit, _order, **kwargs):
_set_max = int(_set) * _limit
_set_min = _set_max - _limit
_now_showing = "%s-%s"%(_set_min, _set_max)
_r, _r_len, _search = book_set(_order, _limit, _set), None, None
if request.session['ascending']:
_r = book_set(_order, _limit, _set)
else: _r = book_set(_order, _limit, _set, True)
_r_len, _search = None, None
except KeyError:
_set = int(_set)
if _set < 1: _set = 1
@@ -267,26 +294,34 @@ def payload(request, query, _set, _limit, _order, **kwargs):
if query:
if query != request.session.get('cached_query'):
request.session['cached_query'] = query
_results = Books().generic_search(query)
if request.session['ascending']:
_results = Books().generic_search(query)
else: _results = Books().generic_search(query).reverse()
_r, _r_len = \
_results[_set_min:_set_max],\
_results.count()
elif query == request.session.get('cached_query'):
_results = Books().generic_search(query)
if request.session['ascending']:
_results = Books().generic_search(query)
else: _results = Books().generic_search(query).reverse()
_r, _r_len = \
_results.order_by(_order)[_set_min:_set_max],\
_results.count()
else:
try:
query = request.session['cached_query']
if query == None: raise KeyError
_results = Books().generic_search(query)
if request.session['ascending']:
_results = Books().generic_search(query)
else: _results = Books().generic_search(query).reverse()
_r, _r_len = \
_results.order_by(_order)[_set_min:_set_max],\
_results.count()
except KeyError:
_r, _r_len, _search = book_set(_order, _limit, _set), None, None
if request.session['ascending']:
_r = book_set(_order, _limit, _set)
else: _r = book_set(_order, _limit, _set, True)
_r_len, _search = None, None
_bookstats, _collectionstats, _collectionobject = \
Books.objects.all().count, Collections.objects.all().count, \