193 lines
9.4 KiB
Ruby
193 lines
9.4 KiB
Ruby
class Author < ActiveRecord::Base
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has_many :posts
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has_one :post
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has_many :very_special_comments, :through => :posts
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has_many :posts_with_comments, -> { includes(:comments) }, :class_name => "Post"
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has_many :popular_grouped_posts, -> { includes(:comments).group("type").having("SUM(comments_count) > 1").select("type") }, :class_name => "Post"
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has_many :posts_with_comments_sorted_by_comment_id, -> { includes(:comments).order('comments.id') }, :class_name => "Post"
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has_many :posts_sorted_by_id_limited, -> { order('posts.id').limit(1) }, :class_name => "Post"
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has_many :posts_with_categories, -> { includes(:categories) }, :class_name => "Post"
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has_many :posts_with_comments_and_categories, -> { includes(:comments, :categories).order("posts.id") }, :class_name => "Post"
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has_many :posts_containing_the_letter_a, :class_name => "Post"
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has_many :posts_with_special_categorizations, :class_name => 'PostWithSpecialCategorization'
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has_many :posts_with_extension, :class_name => "Post"
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has_one :post_about_thinking, -> { where("posts.title like '%thinking%'") }, :class_name => 'Post'
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has_one :post_about_thinking_with_last_comment, -> { where("posts.title like '%thinking%'").includes(:last_comment) }, :class_name => 'Post'
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has_many :comments, :through => :posts
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has_many :comments_containing_the_letter_e, :through => :posts, :source => :comments
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has_many :comments_with_order_and_conditions, -> { order('comments.body').where("comments.body like 'Thank%'") }, :through => :posts, :source => :comments
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has_many :comments_with_include, -> { includes(:post) }, :through => :posts, :source => :comments
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has_many :first_posts
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has_many :comments_on_first_posts, -> { order('posts.id desc, comments.id asc') }, :through => :first_posts, :source => :comments
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has_one :first_post
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has_one :comment_on_first_post, -> { order('posts.id desc, comments.id asc') }, :through => :first_post, :source => :comments
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has_many :thinking_posts, -> { where(:title => 'So I was thinking') }, :dependent => :delete_all, :class_name => 'Post'
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has_many :welcome_posts, -> { where(:title => 'Welcome to the weblog') }, :class_name => 'Post'
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has_many :comments_desc, -> { order('comments.id DESC') }, :through => :posts, :source => :comments
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has_many :limited_comments, -> { limit(1) }, :through => :posts, :source => :comments
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has_many :funky_comments, :through => :posts, :source => :comments
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has_many :ordered_uniq_comments, -> { uniq.order('comments.id') }, :through => :posts, :source => :comments
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has_many :ordered_uniq_comments_desc, -> { uniq.order('comments.id DESC') }, :through => :posts, :source => :comments
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has_many :readonly_comments, -> { readonly }, :through => :posts, :source => :comments
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has_many :special_posts
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has_many :special_post_comments, :through => :special_posts, :source => :comments
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has_many :sti_posts, :class_name => 'StiPost'
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has_many :sti_post_comments, :through => :sti_posts, :source => :comments
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has_many :special_nonexistant_posts, -> { where("posts.body = 'nonexistant'") }, :class_name => "SpecialPost"
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has_many :special_nonexistant_post_comments, -> { where('comments.post_id' => 0) }, :through => :special_nonexistant_posts, :source => :comments
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has_many :nonexistant_comments, :through => :posts
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has_many :hello_posts, -> { where "posts.body = 'hello'" }, :class_name => "Post"
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has_many :hello_post_comments, :through => :hello_posts, :source => :comments
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has_many :posts_with_no_comments, -> { where('comments.id' => nil).includes(:comments) }, :class_name => 'Post'
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has_many :hello_posts_with_hash_conditions, -> { where(:body => 'hello') }, :class_name => "Post"
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has_many :hello_post_comments_with_hash_conditions, :through =>
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:hello_posts_with_hash_conditions, :source => :comments
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has_many :other_posts, :class_name => "Post"
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has_many :posts_with_callbacks, :class_name => "Post", :before_add => :log_before_adding,
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:after_add => :log_after_adding,
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:before_remove => :log_before_removing,
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:after_remove => :log_after_removing
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has_many :posts_with_proc_callbacks, :class_name => "Post",
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:before_add => Proc.new {|o, r| o.post_log << "before_adding#{r.id || '<new>'}"},
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:after_add => Proc.new {|o, r| o.post_log << "after_adding#{r.id || '<new>'}"},
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:before_remove => Proc.new {|o, r| o.post_log << "before_removing#{r.id}"},
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:after_remove => Proc.new {|o, r| o.post_log << "after_removing#{r.id}"}
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has_many :posts_with_multiple_callbacks, :class_name => "Post",
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:before_add => [:log_before_adding, Proc.new {|o, r| o.post_log << "before_adding_proc#{r.id || '<new>'}"}],
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:after_add => [:log_after_adding, Proc.new {|o, r| o.post_log << "after_adding_proc#{r.id || '<new>'}"}]
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has_many :unchangable_posts, :class_name => "Post", :before_add => :raise_exception, :after_add => :log_after_adding
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has_many :categorizations
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has_many :categories, :through => :categorizations
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has_many :named_categories, :through => :categorizations
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has_many :special_categorizations
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has_many :special_categories, :through => :special_categorizations, :source => :category
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has_one :special_category, :through => :special_categorizations, :source => :category
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has_many :categories_like_general, -> { where(:name => 'General') }, :through => :categorizations, :source => :category, :class_name => 'Category'
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has_many :categorized_posts, :through => :categorizations, :source => :post
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has_many :unique_categorized_posts, -> { uniq }, :through => :categorizations, :source => :post
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has_many :nothings, :through => :kateggorisatons, :class_name => 'Category'
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has_many :author_favorites
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has_many :favorite_authors, -> { order('name') }, :through => :author_favorites
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has_many :taggings, :through => :posts
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has_many :taggings_2, :through => :posts, :source => :tagging
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has_many :tags, :through => :posts
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has_many :post_categories, :through => :posts, :source => :categories
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has_many :tagging_tags, :through => :taggings, :source => :tag
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has_many :similar_posts, -> { uniq }, :through => :tags, :source => :tagged_posts
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has_many :distinct_tags, -> { select("DISTINCT tags.*").order("tags.name") }, :through => :posts, :source => :tags
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has_many :tags_with_primary_key, :through => :posts
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has_many :books
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has_many :subscriptions, :through => :books
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has_many :subscribers, -> { order("subscribers.nick") }, :through => :subscriptions
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has_many :distinct_subscribers, -> { select("DISTINCT subscribers.*").order("subscribers.nick") }, :through => :subscriptions, :source => :subscriber
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has_one :essay, :primary_key => :name, :as => :writer
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has_one :essay_category, :through => :essay, :source => :category
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has_one :essay_owner, :through => :essay, :source => :owner
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has_one :essay_2, :primary_key => :name, :class_name => 'Essay', :foreign_key => :author_id
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has_one :essay_category_2, :through => :essay_2, :source => :category
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has_many :essays, :primary_key => :name, :as => :writer
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has_many :essay_categories, :through => :essays, :source => :category
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has_many :essay_owners, :through => :essays, :source => :owner
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has_many :essays_2, :primary_key => :name, :class_name => 'Essay', :foreign_key => :author_id
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has_many :essay_categories_2, :through => :essays_2, :source => :category
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belongs_to :owned_essay, :primary_key => :name, :class_name => 'Essay'
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has_one :owned_essay_category, :through => :owned_essay, :source => :category
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belongs_to :author_address, :dependent => :destroy
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belongs_to :author_address_extra, :dependent => :delete, :class_name => "AuthorAddress"
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has_many :category_post_comments, :through => :categories, :source => :post_comments
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has_many :misc_posts, -> { where(:posts => { :title => ['misc post by bob', 'misc post by mary'] }) }, :class_name => 'Post'
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has_many :misc_post_first_blue_tags, :through => :misc_posts, :source => :first_blue_tags
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has_many :misc_post_first_blue_tags_2, -> { where(:posts => { :title => ['misc post by bob', 'misc post by mary'] }) },
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:through => :posts, :source => :first_blue_tags_2
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has_many :posts_with_default_include, :class_name => 'PostWithDefaultInclude'
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has_many :comments_on_posts_with_default_include, :through => :posts_with_default_include, :source => :comments
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scope :relation_include_posts, -> { includes(:posts) }
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scope :relation_include_tags, -> { includes(:tags) }
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attr_accessor :post_log
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after_initialize :set_post_log
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def set_post_log
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@post_log = []
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end
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def label
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"#{id}-#{name}"
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end
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def social
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%w(twitter github)
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end
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validates_presence_of :name
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private
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def log_before_adding(object)
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@post_log << "before_adding#{object.id || '<new>'}"
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end
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def log_after_adding(object)
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@post_log << "after_adding#{object.id}"
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end
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def log_before_removing(object)
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@post_log << "before_removing#{object.id}"
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end
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def log_after_removing(object)
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@post_log << "after_removing#{object.id}"
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end
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def raise_exception(object)
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raise Exception.new("You can't add a post")
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end
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end
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class AuthorAddress < ActiveRecord::Base
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has_one :author
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def self.destroyed_author_address_ids
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@destroyed_author_address_ids ||= []
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end
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before_destroy do |author_address|
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AuthorAddress.destroyed_author_address_ids << author_address.id
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end
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end
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class AuthorFavorite < ActiveRecord::Base
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belongs_to :author
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belongs_to :favorite_author, :class_name => "Author"
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end
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