77 lines
2.1 KiB
Ruby
77 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2011 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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class UserNote < ActiveRecord::Base
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include Workflow
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belongs_to :user
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belongs_to :creator, :class_name => 'User', :foreign_key => :created_by_id
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validates_presence_of :user_id, :created_by_id, :workflow_state
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validates_length_of :note, :maximum => maximum_text_length, :allow_nil => true, :allow_blank => true
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validates_length_of :title, :maximum => maximum_string_length, :allow_nil => true, :allow_blank => true
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after_save :update_last_user_note
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sanitize_field :note, CanvasSanitize::SANITIZE
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workflow do
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state :active
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state :deleted
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end
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scope :active, -> { where("workflow_state<>'deleted'") }
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scope :desc_by_date, -> { order('created_at DESC') }
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set_policy do
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given { |user| self.creator == user }
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can :delete and can :read
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given { |user| self.user.grants_right?(user, :delete_user_notes) }
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can :delete and can :read
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given { |user| self.user.grants_right?(user, :read_user_notes) }
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can :read
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end
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alias_method :destroy_permanently!, :destroy
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def destroy
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self.workflow_state = 'deleted'
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self.deleted_at = Time.now.utc
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save!
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end
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def formatted_note(truncate=nil)
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self.extend TextHelper
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res = self.note
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res = truncate_html(self.note, :max_length => truncate, :words => true) if truncate
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res
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end
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def creator_name
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self.creator ? self.creator.name : nil
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end
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def update_last_user_note
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self.user.update_last_user_note
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self.user.save
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end
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end
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