articles.rb
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module Noosfero
module API
module V1
class Articles < Grape::API
before { authenticate! }
ARTICLE_TYPES = Article.descendants.map{|a| a.to_s}
resource :articles do
# Collect articles
#
# Parameters:
# from - date where the search will begin. If nothing is passed the default date will be the date of the first article created
# oldest - Collect the oldest articles. If nothing is passed the newest articles are collected
# limit - amount of articles returned. The default value is 20
#
# Example Request:
# GET host/api/v1/articles?from=2013-04-04-14:41:43&until=2015-04-04-14:41:43&limit=10&private_token=e96fff37c2238fdab074d1dcea8e6317
get do
articles = select_filtered_collection_of(environment, 'articles', params)
articles = articles.display_filter(current_person, nil)
present articles, :with => Entities::Article, :fields => params[:fields]
end
desc "Return the article id"
get ':id' do
article = find_article(environment.articles, params[:id])
present article, :with => Entities::Article, :fields => params[:fields]
end
post ':id/vote' do
value = (params[:value] || 1).to_i
# FIXME verify allowed values
render_api_error!('Vote value not allowed', 400) unless [-1, 1].include?(value)
article = find_article(environment.articles, params[:id])
Vote.create!(:voteable => article, :voter => nil, :vote => value)
{:vote => true}
end
get ':id/children' do
article = find_article(environment.articles, params[:id])
articles = select_filtered_collection_of(article, 'children', params)
articles = articles.display_filter(current_person, nil)
present articles, :with => Entities::Article, :fields => params[:fields]
end
get ':id/children/:child_id' do
article = find_article(environment.articles, params[:id])
present find_article(article.children, params[:child_id]), :with => Entities::Article, :fields => params[:fields]
end
# Example Request:
# POST api/v1/articles/:id/children?private_token=234298743290432&article[name]=title&article[body]=body
post ':id/children' do
parent_article = environment.articles.find(params[:id])
return forbidden! unless current_person.can_post_content?(parent_article.profile)
klass_type= params[:content_type].nil? ? 'TinyMceArticle' : params[:content_type]
#FIXME see how to check the article types
#return forbidden! unless ARTICLE_TYPES.include?(klass_type)
article = klass_type.constantize.new(params[:article])
article.parent = parent_article
article.last_changed_by = current_person
article.created_by= current_person
article.author= current_person
article.profile = parent_article.profile
if !article.save
render_api_errors!(article.errors.full_messages)
end
present article, :with => Entities::Article, :fields => params[:fields]
end
end
resource :communities do
segment '/:community_id' do
resource :articles do
get do
community = environment.communities.find(params[:community_id])
articles = select_filtered_collection_of(community, 'articles', params)
articles = articles.display_filter(current_person, community)
present articles, :with => Entities::Article, :fields => params[:fields]
end
get ':id' do
community = environment.communities.find(params[:community_id])
article = find_article(community.articles, params[:id])
present article, :with => Entities::Article, :fields => params[:fields]
end
# Example Request:
# POST api/v1/communites/:community_id/articles?private_token=234298743290432&article[name]=title&article[body]=body
post do
community = environment.communities.find(params[:community_id])
return forbidden! unless current_person.can_post_content?(community)
klass_type= params[:content_type].nil? ? 'TinyMceArticle' : params[:content_type]
return forbidden! unless ARTICLE_TYPES.include?(klass_type)
article = klass_type.constantize.new(params[:article])
article.last_changed_by = current_person
article.created_by= current_person
article.profile = community
if !article.save
render_api_errors!(article.errors.full_messages)
end
present article, :with => Entities::Article, :fields => params[:fields]
end
end
end
end
resource :people do
segment '/:person_id' do
resource :articles do
get do
person = environment.people.find(params[:person_id])
articles = select_filtered_collection_of(person, 'articles', params)
articles = articles.display_filter(current_person, person)
present articles, :with => Entities::Article, :fields => params[:fields]
end
get ':id' do
person = environment.people.find(params[:person_id])
article = find_article(person.articles, params[:id])
present article, :with => Entities::Article, :fields => params[:fields]
end
post do
person = environment.people.find(params[:person_id])
return forbidden! unless current_person.can_post_content?(person)
klass_type= params[:content_type].nil? ? 'TinyMceArticle' : params[:content_type]
return forbidden! unless ARTICLE_TYPES.include?(klass_type)
article = klass_type.constantize.new(params[:article])
article.last_changed_by = current_person
article.created_by= current_person
article.profile = person
if !article.save
render_api_errors!(article.errors.full_messages)
end
present article, :with => Entities::Article, :fields => params[:fields]
end
end
end
end
resource :enterprises do
segment '/:enterprise_id' do
resource :articles do
get do
enterprise = environment.enterprises.find(params[:enterprise_id])
articles = select_filtered_collection_of(enterprise, 'articles', params)
articles = articles.display_filter(current_person, enterprise)
present articles, :with => Entities::Article, :fields => params[:fields]
end
get ':id' do
enterprise = environment.enterprises.find(params[:enterprise_id])
article = find_article(enterprise.articles, params[:id])
present article, :with => Entities::Article, :fields => params[:fields]
end
post do
enterprise = environment.enterprises.find(params[:enterprise_id])
return forbidden! unless current_person.can_post_content?(enterprise)
klass_type= params[:content_type].nil? ? 'TinyMceArticle' : params[:content_type]
return forbidden! unless ARTICLE_TYPES.include?(klass_type)
article = klass_type.constantize.new(params[:article])
article.last_changed_by = current_person
article.created_by= current_person
article.profile = enterprise
if !article.save
render_api_errors!(article.errors.full_messages)
end
present article, :with => Entities::Article, :fields => params[:fields]
end
end
end
end
end
end
end
end