Class: Commontator::Thread
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- Commontator::Thread
- Defined in:
- app/models/commontator/thread.rb
Instance Method Summary collapse
-
#can_be_edited_by?(user) ⇒ Boolean
Thread moderator capabilities.
-
#can_be_read_by?(user) ⇒ Boolean
Reader capabilities (user can be nil or false).
- #can_subscribe?(user) ⇒ Boolean
-
#clear ⇒ Object
Creates a new empty thread and assigns it to the commontable The old thread is kept in the database for archival purposes.
- #close(user = nil) ⇒ Object
- #config ⇒ Object
- #filtered_comments ⇒ Object
- #is_closed? ⇒ Boolean
- #is_filtered? ⇒ Boolean
- #mark_as_read_for(subscriber) ⇒ Object
- #new_comment_page(per_page = config.comments_per_page) ⇒ Object
- #ordered_comments(unfiltered = false) ⇒ Object
- #paginated_comments(page = 1, per_page = config.comments_per_page) ⇒ Object
- #reopen ⇒ Object
- #subscribe(subscriber) ⇒ Object
- #subscribers ⇒ Object
- #subscription_for(subscriber) ⇒ Object
- #unsubscribe(subscriber) ⇒ Object
- #will_paginate? ⇒ Boolean
Instance Method Details
#can_be_edited_by?(user) ⇒ Boolean
Thread moderator capabilities
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# File 'app/models/commontator/thread.rb', line 147 def can_be_edited_by?(user) !commontable.nil? && !user.nil? && user.is_commontator &&\ config.thread_moderator_proc.call(self, user) end |
#can_be_read_by?(user) ⇒ Boolean
Reader capabilities (user can be nil or false)
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# File 'app/models/commontator/thread.rb', line 140 def can_be_read_by?(user) return true if can_be_edited_by?(user) !commontable.nil? &&\ config.thread_read_proc.call(self, user) end |
#can_subscribe?(user) ⇒ Boolean
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# File 'app/models/commontator/thread.rb', line 152 def can_subscribe?(user) thread_sub = config.thread_subscription.to_sym !is_closed? && !user.nil? && user.is_commontator &&\ (thread_sub == :m || thread_sub == :b) &&\ can_be_read_by?(user) end |
#clear ⇒ Object
Creates a new empty thread and assigns it to the commontable The old thread is kept in the database for archival purposes
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# File 'app/models/commontator/thread.rb', line 119 def clear return if commontable.blank? || !is_closed? new_thread = Thread.new new_thread.commontable = commontable with_lock do self.commontable = nil save! new_thread.save! subscriptions.each do |s| s.thread = new_thread s.save! end end end |
#close(user = nil) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 75 def close(user = nil) return false if is_closed? self.closed_at = Time.now self.closer = user save end |
#config ⇒ Object
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# File 'app/models/commontator/thread.rb', line 14 def config @config ||= commontable.try(:commontable_config) || Commontator end |
#filtered_comments ⇒ Object
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# File 'app/models/commontator/thread.rb', line 28 def filtered_comments cf = config.comment_filter return comments if cf.nil? comments.where(cf) end |
#is_closed? ⇒ Boolean
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# File 'app/models/commontator/thread.rb', line 71 def is_closed? !closed_at.blank? end |
#is_filtered? ⇒ Boolean
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# File 'app/models/commontator/thread.rb', line 24 def is_filtered? will_paginate? || config.comment_filter end |
#mark_as_read_for(subscriber) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 111 def mark_as_read_for(subscriber) subscription = subscription_for(subscriber) return false unless subscription subscription.touch end |
#new_comment_page(per_page = config.comments_per_page) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 51 def new_comment_page(per_page = config.comments_per_page) return 1 if per_page.nil? || per_page.to_i <= 0 comment_index = \ case config.comment_order.to_sym when :l 1 # First comment when :ve comment_arel = Comment.arel_table # Last comment with rating = 0 filtered_comments.where((comment_arel[:cached_votes_up] - comment_arel[:cached_votes_down]).gteq 0).count when :vl comment_arel = Comment.arel_table # First comment with rating = 0 filtered_comments.where((comment_arel[:cached_votes_up] - comment_arel[:cached_votes_down]).gt 0).count + 1 else filtered_comments.count # Last comment end (comment_index.to_f/per_page.to_i).ceil end |
#ordered_comments(unfiltered = false) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 34 def ordered_comments(unfiltered = false) vc = unfiltered ? comments : filtered_comments case config.comment_order.to_sym when :l then vc.order('created_at DESC') when :e then vc.order('created_at ASC') when :ve then vc.order('cached_votes_down - cached_votes_up', 'created_at ASC') when :vl then vc.order('cached_votes_down - cached_votes_up', 'created_at DESC') else vc end end |
#paginated_comments(page = 1, per_page = config.comments_per_page) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 45 def paginated_comments(page = 1, per_page = config.comments_per_page) oc = ordered_comments return oc unless will_paginate? oc.paginate(page: page, per_page: per_page) end |
#reopen ⇒ Object
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# File 'app/models/commontator/thread.rb', line 82 def reopen return false unless is_closed? && !commontable.nil? self.closed_at = nil save end |
#subscribe(subscriber) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 97 def subscribe(subscriber) return false unless subscriber.is_commontator && !subscription_for(subscriber) subscription = Subscription.new subscription.subscriber = subscriber subscription.thread = self subscription.save end |
#subscribers ⇒ Object
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# File 'app/models/commontator/thread.rb', line 88 def subscribers subscriptions.collect{|s| s.subscriber} end |
#subscription_for(subscriber) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 92 def subscription_for(subscriber) return nil if !subscriber || !subscriber.is_commontator subscriber.subscriptions.where(thread_id: self.id).first end |
#unsubscribe(subscriber) ⇒ Object
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# File 'app/models/commontator/thread.rb', line 105 def unsubscribe(subscriber) subscription = subscription_for(subscriber) return false unless subscription subscription.destroy end |
#will_paginate? ⇒ Boolean
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# File 'app/models/commontator/thread.rb', line 18 def will_paginate? return false if config.comments_per_page.nil? || !comments.respond_to?(:paginate) require 'commontator/link_renderer' true end |