ref: master
app/models/comment.rb
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class Comment < ApplicationRecord SEARCHABLE_FIELDS = { :title => {:label => _('Title'), :weight => 10}, :name => {:label => _('Name'), :weight => 4}, :body => {:label => _('Content'), :weight => 2}, } attr_accessible :body, :author, :name, :email, :title, :reply_of_id, :source, :follow_article validates_presence_of :body belongs_to :source, :counter_cache => true, :polymorphic => true alias :article :source alias :article= :source= attr_accessor :follow_article belongs_to :author, :class_name => 'Person', :foreign_key => 'author_id' has_many :children, :class_name => 'Comment', :foreign_key => 'reply_of_id', :dependent => :destroy belongs_to :reply_of, :class_name => 'Comment', :foreign_key => 'reply_of_id' scope :without_reply, -> { where 'reply_of_id IS NULL' } include TimeScopes # unauthenticated authors: validates_presence_of :name, :if => (lambda { |record| !record.email.blank? }) validates_presence_of :email, :if => (lambda { |record| !record.name.blank? }) validates_format_of :email, :with => Noosfero::Constants::EMAIL_FORMAT, :if => (lambda { |record| !record.email.blank? }) # require either a recognized author or an external person validates_presence_of :author_id, :if => (lambda { |rec| rec.name.blank? && rec.email.blank? }) validates_each :name do |rec,attribute,value| if rec.author_id && (!rec.name.blank? || !rec.email.blank?) rec.errors.add(:name, _('{fn} can only be informed for unauthenticated authors').fix_i18n) end end validate :article_archived? extend ActsAsHavingSettings::ClassMethods acts_as_having_settings xss_terminate :only => [ :body, :title, :name ], :on => 'validation' acts_as_voteable def comment_root (reply_of && reply_of.comment_root) || self end def action_tracker_target self.article.profile end def author_name if author author.short_name else author_id ? '' : name end end def author_email author ? author.email : email end def author_link author ? author.url : email end def author_url author ? author.url : nil end #FIXME make this test def author_custom_image(size = :icon) author ? author.profile_custom_image(size) : nil end def url article.view_url.merge(:anchor => anchor) end def message author_id ? _('(removed user)') : _('(unauthenticated user)') end def removed_user_image '/images/icons-app/person-minor.png' end def anchor "comment-#{id}" end def self.recent(limit = nil) self.order('created_at desc, id desc').limit(limit).all end def notification_emails self.article.profile.notification_emails - [self.author_email || self.email] end def notification_rule_msg profile = self.article.profile if !self.article.profile.blank? if profile.organization? if profile.community? _("a comuninity which you are listed as contact email or you are an admin of its page") else _("an enterprise which you are listed as contact email or you are an admin of its page") end else _("your user profile") end end after_create :new_follower def new_follower if source.kind_of?(Article) and !author.nil? and @follow_article article.person_followers += [author] article.person_followers.uniq! article.save end end after_create :schedule_notification def schedule_notification Delayed::Job.enqueue CommentHandler.new(self.id, :verify_and_notify) end delegate :environment, :to => :profile def environment profile && profile.respond_to?(:environment) ? profile.environment : nil end def profile return unless source source.kind_of?(Profile) ? source : source.profile end include Noosfero::Plugin::HotSpot include Spammable include CacheCounter def after_spam! SpammerLogger.log(ip_address, self) Delayed::Job.enqueue(CommentHandler.new(self.id, :marked_as_spam)) update_cache_counter(:spam_comments_count, source, 1) if source.kind_of?(Article) end def after_ham! Delayed::Job.enqueue(CommentHandler.new(self.id, :marked_as_ham)) update_cache_counter(:spam_comments_count, source, -1) if source.kind_of?(Article) end def verify_and_notify check_for_spam unless spam? notify_by_mail end end def notify_by_mail if source.kind_of?(Article) && article.notify_comments? if !notification_emails.empty? CommentNotifier.notification(self).deliver end emails = article.person_followers_email_list - [author_email] if !emails.empty? CommentNotifier.mail_to_followers(self, emails).deliver end end end after_create do |comment| if comment.source.kind_of?(Article) comment.article.create_activity if comment.article.activity.nil? if comment.article.activity comment.article.activity.increment!(:comments_count) comment.article.activity.update_attribute(:visible, true) end end end after_destroy do |comment| comment.article.activity.decrement!(:comments_count) if comment.source.kind_of?(Article) && comment.article.activity end def replies @replies || children end def replies=(comments_list) @replies = comments_list end include ApplicationHelper def reported_version(options = {}) comment = self lambda { render_to_string(:partial => 'shared/reported_versions/comment', :locals => {:comment => comment}) } end def to_html(option={}) body || '' end def rejected? @rejected end def reject! @rejected = true end def need_moderation? article.moderate_comments? && (author.nil? || article.author != author) end def can_be_destroyed_by?(user) return if user.nil? user == author || user == profile || user.has_permission?(:moderate_comments, profile) end # method used by the API alias_method :allow_destroy?, :can_be_destroyed_by? def can_be_marked_as_spam_by?(user) return if user.nil? user == profile || user.has_permission?(:moderate_comments, profile) end def can_be_updated_by?(user) user.present? && user == author end def archived? self.source && self.source.is_a?(Article) && self.source.archived? end protected def article_archived? errors.add(:article, N_('associated with this comment is archived!')) if archived? end end |