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feat: allow to exclude category from post list #1

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feat: allow to exclude category from post list #1

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40 changes: 26 additions & 14 deletions wpyblog/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@

@cache_page(ONE_DAY)
def list_post(request):
print("CCCCCCCCCCXXXX")
return get_post_list(request)

@cache_page(ONE_DAY)
Expand Down Expand Up @@ -50,23 +49,28 @@ def get_single_post(request, post_id):
context["author_name"] = author_name
context["post_categories"] = post_categories
context["post_tags"] = post_tags
context["categories"] = get_categories(request.LANGUAGE_CODE)
context["categories"] = get_categories(lang=request.LANGUAGE_CODE)

response = TemplateResponse(request, "wpyblog/view_post.html", context)

return response

def get_post_list(request, category_id = None, tag_id = None):
def get_post_list(request, category_id = None, tag_id = None, exclude_category_id = None):
context = {}

page_number = request.GET.get('page', 1)

posts_data = get_posts_data(page_number, category_id, tag_id)
posts_data = get_posts_data(
page_number=page_number,
category_id=category_id,
tag_id=tag_id,
exclude_category_id=exclude_category_id,
)

pagination = get_pagination_data(page_number, posts_data["total_pages"], posts_data["count"])

context["posts"] = posts_data["posts"]
context["categories"] = get_categories(request.LANGUAGE_CODE)
context["categories"] = get_categories(lang=request.LANGUAGE_CODE, exclude_category_id=exclude_category_id)
context["pagination"] = pagination

response = TemplateResponse(request, "wpyblog/post_list.html", context)
Expand All @@ -84,25 +88,28 @@ def _process_post(post):
post["polylang_translations"][count]["slug"] = uri_to_iri(post["polylang_translations"][count]["slug"])
return post

def get_posts_data(page_number, category_id = None, tag_id = None):
def get_posts_data(page_number, category_id = None, tag_id = None, exclude_category_id=None):

posts_data = {}

posts = []

url = settings.BLOG_URL + "/wp-json/wp/v2/posts"

if category_id is not None:
url = url + "?categories=" + str(category_id)

if tag_id is not None:
url = url + "?tags=" + str(tag_id)

query_params = {
'page': page_number,
'per_page': 9
}

if category_id is not None:
query_params["categories"] = str(category_id)

if exclude_category_id is not None:
query_params["categories_exclude"] = str(exclude_category_id)

if tag_id is not None:
query_params["tags"] = str(tag_id)

response = requests.get(url, query_params, timeout=3, auth=get_blog_access())

posts = response.json()
Expand Down Expand Up @@ -171,12 +178,17 @@ def get_post(post_id):

return post

def get_categories(lang="en"):
def get_categories(lang="en", exclude_category_id=None):
categories = []

url = settings.BLOG_URL + "/wp-json/wp/v2/categories?hide_empty=1&lang=" + lang

response = requests.get(url)
query_params = {}

if exclude_category_id is not None:
query_params["exclude"] = str(exclude_category_id)

response = requests.get(url, query_params)
categories = response.json()

def _process_category(category):
Expand Down