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113 lines
2.5 KiB
Ruby
113 lines
2.5 KiB
Ruby
# == Schema Information
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#
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# Table name: issues
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#
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# id :integer not null, primary key
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# title :string(255)
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# status :integer
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# assigned_id :integer
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# category_id :integer
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# text :text
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# author_id :integer
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# created_at :datetime
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# updated_at :datetime
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# solution :text
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# text_parsed :text
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#
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require File.join(Rails.root, 'vendor', 'plugins', 'acts-as-readable', 'init.rb')
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class Issue < ActiveRecord::Base
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include Extra
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STATUS_OPEN = 0
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STATUS_SOLVED = 1
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STATUS_REJECTED = 2
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attr_accessor :assigned_name
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attr_protected :id, :created_at, :updated_at
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has_many :comments, :as => :commentable
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belongs_to :category
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belongs_to :author, :class_name => "User"
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belongs_to :assigned, :class_name => "User"
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scope :unread_by,
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lambda { |user| {
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:joins => "LEFT JOIN readings ON readable_type = 'Issue' AND readable_id = issues.id AND readings.user_id = #{user.id}",
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:conditions => "readings.user_id IS NULL"} }
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scope :with_status, lambda { |s| { :conditions => {:status => s}} }
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validates_length_of :title, :in => 1..50
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validates_length_of :text, :in => 1..65000
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validate :validate_status
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before_validation :init_variables, :if => Proc.new{|issue| issue.new_record?}
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before_save :parse_text
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after_save :remove_readings
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acts_as_readable
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def to_s
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title
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end
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def status_s
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statuses[status]
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end
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def statuses
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{STATUS_OPEN => "Open", STATUS_SOLVED => "Solved", STATUS_REJECTED => "Rejected"}
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end
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def color
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if status == STATUS_SOLVED
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"green"
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elsif status == STATUS_OPEN
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"yellow"
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elsif status == STATUS_REJECTED
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"red"
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end
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end
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def init_variables
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self.assigned = User.find_by_username(assigned_name) if assigned_name
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self.status = STATUS_OPEN unless status
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end
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def validate_status
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errors.add :status, I18n.t(:invalid_status) unless statuses.include? status
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end
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def parse_text
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if self.text
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self.text_parsed = bbcode_to_html(self.text)
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end
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end
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def solution_formatted
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bbcode_to_html(solution)
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end
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def remove_readings
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if status_changed? and status == STATUS_SOLVED
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Reading.delete_all ["readable_type = 'Issue' AND readable_id = ?", self.id]
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end
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end
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def can_show? cuser
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cuser and !cuser.nil? and ((author == cuser) or cuser.admin?)
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end
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def can_create? cuser, params = {}
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Verification.contain params, [:title, :category_id, :text]
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end
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def can_update? cuser
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cuser and cuser.admin?
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end
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def can_destroy? cuser
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cuser and cuser.admin?
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end
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end
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