def tag_add_process():
"""Takes in two params from form via POST request and adds tag to database."""
#make sure only the logged in user can add new article
tag_value = request.form.get("tag_value")
article_id = request.form.get("article_id")
user_id_value = session.get("user_id")
# in future could verify article by same title doesn't exist
if user_id_value:
tag_object = Tag.get_tag_by_tag_value(tag_value)
if tag_object:
tag_id = tag_object.tag_id
else:
Tag.create_new_tag(tag_value)
tag_object = Tag.get_tag_by_tag_value(tag_value)
tag_id = tag_object.tag_id
Tagging.create_new_tagging(article_id, tag_id)
new_tag_attributes = {
"tag_value": tag_value,
"tag_id": tag_id,
"article_id": article_id
}
return jsonify(new_tag_attributes)
else:
return redirect("/login")
def filter_articles(tag_value):
"""Takes in a tag value via URL and returns user articles with that tag value"""
user_id_value = session.get("user_id")
user_tagged_articles_values = {}
if tag_value == "All Articles":
user_tagged_articles = Article.get_articles_by_user_id(user_id_value)
for article in user_tagged_articles:
user_tagged_articles_values[
article.article_id] = article.article_title
else:
tag_object = Tag.get_tag_by_tag_value(tag_value)
user_tagged_articles = tag_object.articles_with_tag(user_id_value)
for article in user_tagged_articles:
user_tagged_articles_values[
article.article_id] = article.article_title
return jsonify(user_tagged_articles_values)
