87 lines
1.9 KiB
Ruby
87 lines
1.9 KiB
Ruby
# Copyright (c) 2010-2011, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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class Comment < ActiveRecord::Base
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include ROXML
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include Diaspora::Webhooks
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include Diaspora::Guid
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include Diaspora::Relayable
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include Diaspora::Taggable
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include Diaspora::Likeable
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acts_as_taggable_on :tags
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extract_tags_from :text
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before_create :build_tags
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# NOTE API V1 to be extracted
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acts_as_api
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api_accessible :backbone do |t|
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t.add :id
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t.add :guid
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t.add :text
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t.add :author
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t.add :created_at
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end
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xml_attr :text
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xml_attr :diaspora_handle
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belongs_to :commentable, :touch => true, :polymorphic => true
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alias_attribute :post, :commentable
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belongs_to :author, :class_name => 'Person'
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validates :text, :presence => true, :length => {:maximum => 65535}
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validates :parent, :presence => true #should be in relayable (pending on fixing Message)
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scope :including_author, includes(:author => :profile)
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scope :for_a_stream, including_author.merge(order('created_at ASC'))
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before_save do
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self.text.strip! unless self.text.nil?
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end
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after_save do
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self.post.touch
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end
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after_create do
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self.parent.update_comments_counter
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end
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after_destroy do
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self.parent.update_comments_counter
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end
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def diaspora_handle
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self.author.diaspora_handle
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end
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def diaspora_handle= nh
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self.author = Webfinger.new(nh).fetch
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end
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def notification_type(user, person)
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if self.post.author == user.person
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return Notifications::CommentOnPost
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elsif self.post.comments.where(:author_id => user.person.id) != [] && self.author_id != user.person.id
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return Notifications::AlsoCommented
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else
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return false
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end
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end
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def parent_class
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Post
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end
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def parent
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self.post
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end
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def parent= parent
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self.post = parent
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end
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end
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