44392c1df3
* Added Thread Search Feature * Added User Search Feature * Re-organized searching, added @mention support to author search
112 lines
4.0 KiB
Ruby
112 lines
4.0 KiB
Ruby
class Forumthread < ActiveRecord::Base
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include MailerHelper
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include UsersHelper
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belongs_to :forum
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belongs_to :user_author, class_name: "User", foreign_key: "user_author_id"
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belongs_to :user_editor, class_name: "User", foreign_key: "user_editor_id"
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belongs_to :label
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has_many :threadreplies
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validates_presence_of :title, :author, :forum
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validates_presence_of :content
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validates_length_of :content, in: 5..20000
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accepts_nested_attributes_for :threadreplies
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def to_s
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title
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end
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def author
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@author ||= (user_author || User.first)
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end
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def editor
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@editor ||= (self.user_editor || User.first)
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end
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def edited?
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!!user_editor_id
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end
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def replies
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threadreplies
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end
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def can_read?(user)
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# we might have threads without a forum
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# e.g. forum deleted
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forum && (forum.can_read?(user) || (forum.can_write?(user) && self.sticky?) || author == user)
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end
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def can_write?(user)
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# unlike forums, you shouldn't be able to write when you can't read
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can_read?(user) && forum.can_write?(user) && (!locked? || user.mod?)
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end
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def send_new_mention_mail(old_content = "")
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new_mentions = mentions(content) - mentions(old_content)
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mails = []
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new_mentions.each do |user|
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begin
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mails << RedstonerMailer.new_thread_mention_mail(user, self) if user.normal? && user.confirmed? && self.can_read?(user) && user.mail_mention?
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rescue => e
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Rails.logger.error "---"
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Rails.logger.error "WARNING: Failed to create new_thread_mention_mail (view) for reply#: #{@self.id}, user: #{@user.name}, #{@user.email}"
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Rails.logger.error e.message
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Rails.logger.error "---"
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end
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end
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background_mailer(mails)
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end
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def to_param
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[id, to_s.parameterize].join("-")
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end
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def self.filter (user, title, content, reply, label, author, query, forum)
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userid = user.try(:id).to_i
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role = user.try(:role).to_i
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can_read = "COALESCE(forum_role_read.value, 0) <= ? AND COALESCE(forumgroup_role_read.value, 0) <= ?"
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sticky_can_write = "sticky = true AND (COALESCE(forum_role_write.value, 0) <= ? OR COALESCE(forumgroup_role_write.value, 0) <= ?)"
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threads = forum.try(:forumthreads) || Forumthread
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threads = threads.where("forumthreads.user_author_id = ? OR (#{can_read}) OR (#{sticky_can_write})", userid, role, role, role, role)
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.joins("LEFT JOIN threadreplies ON forumthreads.id = threadreplies.forumthread_id")
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.joins(forum: :forumgroup)
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.joins("LEFT JOIN roles as forum_role_read ON forums.role_read_id = forum_role_read.id")
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.joins("LEFT JOIN roles as forum_role_write ON forums.role_write_id = forum_role_write.id")
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.joins("LEFT JOIN roles as forumgroup_role_read ON forumgroups.role_read_id = forumgroup_role_read.id")
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.joins("LEFT JOIN roles as forumgroup_role_write ON forumgroups.role_write_id = forumgroup_role_write.id")
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if [content, title, reply, label, author, query].any?
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label_o = Label.find_by(name: label)
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if label_o
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threads = threads.where(label: label_o)
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elsif label.try(:downcase) == "no label"
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threads = threads.where(label: nil)
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end
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threads = threads.where(user_author: author) if author
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if query
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threads = threads.where("MATCH (title, forumthreads.content) AGAINST (?) OR MATCH (threadreplies.content) AGAINST (?)", query, query)
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elsif [title, content, reply].any?
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query = [title, content, reply].select(&:present?).join(" ")
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threads = threads.where("MATCH (title) AGAINST (?)", title) if title
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threads = threads.where("MATCH (forumthreads.content) AGAINST (?)", content) if content
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threads = threads.where("MATCH (threadreplies.content) AGAINST (?)", reply) if reply
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threads = threads.group("threadreplies.id", "forumthreads.id")
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threads = threads.order("(MATCH (title, forumthreads.content) AGAINST ('#{query}')) DESC")
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end
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end
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threads = threads.order("sticky desc", "threadreplies.created_at desc", "forumthreads.created_at desc") if threads.order_values.empty?
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threads
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end
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end
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