def admin_post_edit(post_id: int):
try:
categories = CategoriesService.get_all_categories()
authors = AuthorsService.get_all_authors()
post = PostsService.get_post_by_id(post_id)
if request.method == "GET":
# Отрендерить шаблон admin_post.html для редактирования существующего поста
return render_template("admin_post.html",
categories=categories,
authors=authors,
post=post)
elif request.method == "POST":
preview = None
fs = request.files.get("preview")
if fs:
preview = FilesService.save_file(fs)
# Редактируем существующий пост
edited_post = PostsService.edit_post_by_id(
post_id,
request.form.get("title"),
request.form.get("category_id"),
request.form.get("author_id"),
request.form.get("body"),
)
return redirect(url_for("admin.admin_posts"))
except PostsServiceNotFoundException:
abort(404)
def catalog_page():
try:
page = int(request.args.get("page", 1))
posts = PostsService.get_all_posts(limit=2, page=page)
count = PostsService.get_count()
page_count = math.ceil(count / 2)
return render_template("catalog.html",
posts=posts,
page_count=page_count,
int=int)
except PostsServiceNotFoundException as error:
abort(404)
def admin_post_edit(post_id: int):
categories = CategoriesService.get_all_categories()
authors = AuthorsService.get_all_authors()
post = PostsService.get_post_by_id(post_id)
if request.method == "GET":
# Отрендерить шаблон admin_post.html для редактирования существующего поста
return render_template("admin_post_edit.html",
categories=categories,
authors=authors,
post=post)
elif request.method == "POST":
# Редактируем существующий пост
edited_post = PostsService.edit_post_by_id(
post_id,
request.form.get("title"),
request.form.get("category_id"),
request.form.get("author_id"),
request.form.get("body"),
)
return redirect(url_for("admin_posts"))
def admin_post_new():
categories = CategoriesService.get_all_categories()
authors = AuthorsService.get_all_authors()
if request.method == "GET":
return render_template("admin_post.html",
categories=categories,
authors=authors)
elif request.method == "POST":
created_post = PostsService.create_new_post(
request.form.get("title"),
request.form.get("category_id"),
request.form.get("author_id"),
request.form.get("body"),
)
return redirect(url_for("admin_posts"))
def index_page():
"""
Функция обработчик запросов, получающая запрос и возвращающая html ответ из шаблона (index.html)
Для формирования страницы используется сервис PostsService
"""
posts = PostsService.get_all_posts()
categories = CategoriesService.get_all_categories()
authors = AuthorsService.get_all_authors()
first_posts = posts[:2]
posts = posts[2:]
return render_template(
"index.html",
first_posts=first_posts,
posts=posts,
categories=categories,
authors=authors,
)
def admin_post_new():
"""
View-Function для обработки запросов со страницы создания нового поста
"""
categories = CategoriesService.get_all_categories()
authors = AuthorsService.get_all_authors()
if request.method == "GET":
# Отрендерить шаблон admin_post.html для создания нового поста
return render_template("admin_post.html",
categories=categories,
authors=authors)
elif request.method == "POST":
preview = None
fs = request.files.get("preview")
if fs:
preview = FilesService.save_file(fs)
# Создать новый пост
created_post = PostsService.create_new_post(
request.form.get("title"), request.form.get("category_id"),
request.form.get("author_id"), request.form.get("body"), preview)
return redirect(url_for("admin.admin_posts"))
def delete_post(post_id):
return jsonify(PostsService().delete(post_id))
def update_post(post_id):
return jsonify(PostsService().update(post_id, request.get_json()))
def create_post():
return jsonify(PostsService().create(request.get_json()))
def list_post():
return jsonify(PostsService().list())
def admin_posts():
posts = PostsService.get_all_posts()
return render_template("admin_posts.html", posts=posts)
def admin_posts_delete(post_id: int):
PostsService.delete_pots_by_id(post_id)
return redirect(url_for("admin.admin_posts"))
def author_page(author_id):
author = AuthorsService.get_author_by_id(author_id)
author_posts = PostsService.get_all_posts_by_author(author_id)
return render_template("author.html",
author=author,
author_posts=author_posts)
def category_page(category_id):
category = CategoriesService.get_category_by_id(category_id)
category_posts = PostsService.get_all_posts_by_category(category_id)
return render_template("category.html",
category=category,
category_posts=category_posts)
def post_page(post_id):
post = PostsService.get_post_by_id(post_id)
return render_template("article.html", post=post)
def post_page(post_id):
try:
post = PostsService.get_post_by_id(post_id)
return render_template("article.html", post=post)
except PostsServiceNotFoundException as error:
abort(404)