def article(slug):
try:
articles = api.get_article(slug)
except ApiCircuitBreaker:
return flask.abort(503)
except ApiError as api_error:
return flask.abort(502, str(api_error))
if not articles:
flask.abort(404, "Article not found")
article = articles[0]
try:
author = api.get_user(article["author"])
except ApiError:
author = None
transformed_article = logic.transform_article(article,
author=author,
optimise_images=True)
tags = article["tags"]
tag_names = []
try:
tag_names_response = api.get_tags_by_ids(tags)
except ApiError:
tag_names_response = None
if tag_names_response:
for tag in tag_names_response:
tag_names.append({"id": tag["id"], "name": tag["name"]})
is_in_series = logic.is_in_series(tag_names)
try:
related_articles, total_pages = api.get_articles(tags=tags,
per_page=3,
exclude=article["id"])
except ApiError:
related_articles = None
if related_articles:
for related_article in related_articles:
related_article = logic.transform_article(related_article)
newsletter_subscribed = flask.request.args.get("newsletter",
default=False,
type=bool)
context = {
"article": transformed_article,
"related_articles": related_articles,
"tags": tag_names,
"is_in_series": is_in_series,
"newsletter_subscribed": newsletter_subscribed,
}
return flask.render_template("blog/article.html", **context)
def article(slug):
try:
articles = api.get_article(slug)
except ApiCircuitBreaker:
return flask.abort(503)
except ApiError as api_error:
return flask.abort(502, str(api_error))
if not articles:
flask.abort(404, "Article not found")
article = articles[0]
try:
author = api.get_user(article["author"])
except ApiError:
author = None
transformed_article = logic.transform_article(
article, author=author, optimise_images=True
)
tags = article["tags"]
tag_names = []
try:
tag_names_response = api.get_tags_by_ids(tags)
except ApiError:
tag_names_response = None
if tag_names_response:
for tag in tag_names_response:
tag_names.append({"id": tag["id"], "name": tag["name"]})
is_in_series = logic.is_in_series(tag_names)
try:
related_articles, total_pages = api.get_articles(
tags=tags, per_page=3, exclude=article["id"]
)
except ApiError:
related_articles = None
if related_articles:
for related_article in related_articles:
related_article = logic.transform_article(related_article)
context = {
"article": transformed_article,
"related_articles": related_articles,
"tags": tag_names,
"is_in_series": is_in_series,
}
return flask.render_template("blog/article.html", **context)
def article(slug):
try:
articles = api.get_article(slug)
except ApiCircuitBreaker:
return flask.abort(503)
except ApiError as api_error:
return flask.abort(502, str(api_error))
if not articles:
flask.abort(404, "Article not found")
article = articles[0]
try:
author = article["_embedded"]["author"][0]
except (IndexError, KeyError):
author = None
transformed_article = logic.transform_article(article,
author=author,
optimise_images=True)
try:
# Tags live in index 1 of wp:term
tags = article["_embedded"]["wp:term"][1]
tags = [{"id": tag["id"], "name": tag["name"]} for tag in tags]
except (IndexError, KeyError):
tags = []
try:
related_articles, total_pages = api.get_articles(tags=tags,
per_page=3,
exclude=article["id"])
except ApiError:
related_articles = None
if related_articles:
for related_article in related_articles:
related_article = logic.transform_article(related_article)
newsletter_subscribed = flask.request.args.get("newsletter",
default=False,
type=bool)
context = {
"article": transformed_article,
"related_articles": related_articles,
"tags": tags,
"is_in_series": logic.is_in_series(tags),
"newsletter_subscribed": newsletter_subscribed,
}
return flask.render_template("blog/article.html", **context)
def snap_posts(snap):
try:
blog_tags = api.get_tag_by_name("".join(["sc:snap:", snap]))
except ApiError:
blog_tags = None
blog_articles = None
articles = []
if blog_tags:
blog_tags_ids = logic.get_tag_id_list(blog_tags)
try:
blog_articles, total_pages = api.get_articles(blog_tags_ids, 3)
except ApiError:
blog_articles = []
for article in blog_articles:
transformed_article = logic.transform_article(
article, featured_image=None, author=None
)
articles.append(
{
"slug": transformed_article["slug"],
"title": transformed_article["title"]["rendered"],
}
)
return flask.jsonify(articles)
def homepage():
page_param = flask.request.args.get('page', default=1, type=int)
try:
articles, total_pages = api.get_articles(page=page_param)
except ApiError as api_error:
return flask.abort(502, str(api_error))
for article in articles:
try:
featured_image = api.get_media(article['featured_media'])
except ApiError:
featured_image = None
try:
author = api.get_user(article['author'])
except ApiError:
author = None
article = logic.transform_article(article,
featured_image=featured_image,
author=author)
context = {
'current_page': page_param,
'total_pages': int(total_pages),
'articles': articles,
}
return flask.render_template('blog/index.html', **context)
def snap_posts(snap):
try:
blog_tags = api.get_tag_by_name("".join(["sc:snap:", snap]))
except ApiError:
blog_tags = None
blog_articles = None
articles = []
if blog_tags:
blog_tags_ids = logic.get_tag_id_list(blog_tags, snap)
if blog_tags_ids:
try:
blog_articles, total_pages = api.get_articles(blog_tags_ids, 3)
except ApiError:
blog_articles = []
for article in blog_articles:
transformed_article = logic.transform_article(
article, featured_image=None, author=None)
articles.append({
"slug":
transformed_article["slug"],
"title":
transformed_article["title"]["rendered"],
})
return flask.jsonify(articles)
def article(slug):
try:
articles = api.get_article(slug)
except ApiError as api_error:
return flask.abort(502, str(api_error))
if not articles:
flask.abort(404, 'Article not found')
article = articles[0]
try:
author = api.get_user(article['author'])
except ApiError:
author = None
transformed_article = logic.transform_article(article, author=author)
tags = article['tags']
try:
related_articles, total_pages = api.get_articles(tags=tags,
per_page=3,
exclude=article['id'])
except ApiError:
related_articles = None
if related_articles:
for related_article in related_articles:
related_article = logic.transform_article(related_article)
context = {
'article': transformed_article,
'related_articles': related_articles
}
return flask.render_template('blog/article.html', **context)
def snap_series(series):
blog_articles = None
articles = []
try:
blog_articles, total_pages = api.get_articles(series)
except ApiError:
blog_articles = []
for article in blog_articles:
transformed_article = logic.transform_article(article,
featured_image=None,
author=None)
articles.append({
"slug": transformed_article["slug"],
"title": transformed_article["title"]["rendered"],
})
return flask.jsonify(articles)
def snap_series(series):
blog_articles = None
articles = []
try:
blog_articles, total_pages = api.get_articles(series)
except ApiError:
blog_articles = []
for article in blog_articles:
transformed_article = logic.transform_article(
article, featured_image=None, author=None
)
articles.append(
{
"slug": transformed_article["slug"],
"title": transformed_article["title"]["rendered"],
}
)
return flask.jsonify(articles)
def homepage():
BLOG_CATEGORIES_ENABLED = (
flask.current_app.config["BLOG_CATEGORIES_ENABLED"] == "true"
)
page_param = flask.request.args.get("page", default=1, type=int)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
filter = flask.request.args.get("filter", default=None, type=str)
if filter == "all":
filter = None
try:
categories_list = api.get_categories()
except ApiError:
categories_list = None
categories = logic.whitelist_categories(categories_list)
filter_category = next(
(
item["id"]
for item in categories
if item["name"].lower() == filter
),
None,
)
else:
filter_category = None
categories = None
filter = None
try:
articles, total_pages = api.get_articles(
page=page_param, category=filter_category
)
except ApiError as api_error:
return flask.abort(502, str(api_error))
category_cache = {}
for article in articles:
# XXX Luke 10-09-2018
# Until the blog api returns smaller images
# preventing this, should speed the page up
# try:
# featured_image = api.get_media(article["featured_media"])
# except ApiError:
featured_image = None
try:
author = api.get_user(article["author"])
except ApiError:
author = None
# Feature flag
if BLOG_CATEGORIES_ENABLED:
category_ids = article["categories"]
for category_id in category_ids:
if category_id not in category_cache:
category_cache[category_id] = {}
article = logic.transform_article(
article, featured_image=featured_image, author=author
)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
for key, category in category_cache.items():
try:
resolved_category = api.get_category_by_id(key)
except ApiError:
resolved_category = None
category_cache[key] = resolved_category
context = {
"current_page": page_param,
"total_pages": int(total_pages),
"articles": articles,
"categories": categories,
"used_categories": category_cache,
"filter": filter,
}
return flask.render_template("blog/index.html", **context)
def homepage():
BLOG_CATEGORIES_ENABLED = (
flask.current_app.config["BLOG_CATEGORIES_ENABLED"] == "true")
page_param = flask.request.args.get("page", default=1, type=int)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
filter = flask.request.args.get("filter", default=None, type=str)
if filter == "all":
filter = None
try:
categories_list = api.get_categories()
except ApiError:
categories_list = []
categories = logic.whitelist_categories(categories_list)
filter_category = next(
(item["id"]
for item in categories if item["name"].lower() == filter),
None,
)
else:
filter_category = None
categories = None
filter = None
try:
# Anything after page 1 needs to be offset by the page -11
# because the newsletter takes a spot on the first page
# The only way to do this with wordpress is to set a specific
# item offset `offset` from the start of the collection
get_page = 1
page_offset = 0
if page_param > 1:
get_page = 1
page_offset = (12 * (page_param - 1)) - 1
articles, total_pages = api.get_articles(page=get_page,
category=filter_category,
offset=page_offset)
except ApiCircuitBreaker:
return flask.abort(503)
except ApiError as api_error:
return flask.abort(502, str(api_error))
category_cache = {}
for article in articles:
try:
featured_image = article["_embedded"]["wp:featuredmedia"][0]
except (IndexError, KeyError):
featured_image = None
try:
author = article["_embedded"]["author"][0]
except (IndexError, KeyError):
author = None
# Feature flag
if BLOG_CATEGORIES_ENABLED:
category_ids = article["categories"]
for category_id in category_ids:
if category_id not in category_cache:
category_cache[category_id] = {}
article = logic.transform_article(article,
featured_image=featured_image,
author=author)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
for key, category in category_cache.items():
try:
resolved_category = api.get_category_by_id(key)
except ApiError:
resolved_category = None
category_cache[key] = resolved_category
if page_param == 1 and len(articles) > 2:
articles.insert(2, "newsletter")
if len(articles) == 13:
articles.pop(12)
newsletter_subscribed = flask.request.args.get("newsletter",
default=False,
type=bool)
context = {
"current_page": page_param,
"total_pages": int(total_pages),
"articles": articles,
"categories": categories,
"used_categories": category_cache,
"filter": filter,
"newsletter_subscribed": newsletter_subscribed,
}
return flask.render_template("blog/index.html", **context)
def homepage():
BLOG_CATEGORIES_ENABLED = (
flask.current_app.config["BLOG_CATEGORIES_ENABLED"] == "true")
page_param = flask.request.args.get("page", default=1, type=int)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
filter = flask.request.args.get("filter", default=None, type=str)
if filter == "all":
filter = None
try:
categories_list = api.get_categories()
except ApiError:
categories_list = []
categories = logic.whitelist_categories(categories_list)
filter_category = next(
(item["id"]
for item in categories if item["name"].lower() == filter),
None,
)
else:
filter_category = None
categories = None
filter = None
try:
articles, total_pages = api.get_articles(page=page_param,
category=filter_category)
except ApiCircuitBreaker:
return flask.abort(503)
except ApiError as api_error:
return flask.abort(502, str(api_error))
category_cache = {}
for article in articles:
try:
featured_image = api.get_media(article["featured_media"])
except ApiError:
featured_image = None
try:
author = api.get_user(article["author"])
except ApiError:
author = None
# Feature flag
if BLOG_CATEGORIES_ENABLED:
category_ids = article["categories"]
for category_id in category_ids:
if category_id not in category_cache:
category_cache[category_id] = {}
article = logic.transform_article(article,
featured_image=featured_image,
author=author)
# Feature flag
if BLOG_CATEGORIES_ENABLED:
for key, category in category_cache.items():
try:
resolved_category = api.get_category_by_id(key)
except ApiError:
resolved_category = None
category_cache[key] = resolved_category
context = {
"current_page": page_param,
"total_pages": int(total_pages),
"articles": articles,
"categories": categories,
"used_categories": category_cache,
"filter": filter,
}
return flask.render_template("blog/index.html", **context)