f7b83319c6
Proposals and budget investments were not correctly updated when adding, removing or modifying their documents and images.
85 lines
2.8 KiB
Ruby
85 lines
2.8 KiB
Ruby
class Image < ApplicationRecord
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include Attachable
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has_attached_file :attachment, styles: {
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large: "x#{Setting["uploads.images.min_height"]}",
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medium: "300x300#",
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thumb: "140x245#"
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},
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url: "/system/:class/:prefix/:style/:hash.:extension",
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hash_data: ":class/:style",
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use_timestamp: false,
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hash_secret: Rails.application.secrets.secret_key_base
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belongs_to :user
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belongs_to :imageable, polymorphic: true, touch: true
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validates :title, presence: true
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validate :validate_title_length
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validates :user_id, presence: true
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validates :imageable_id, presence: true, if: -> { persisted? }
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validates :imageable_type, presence: true, if: -> { persisted? }
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validate :validate_image_dimensions, if: -> { attachment.present? && attachment.dirty? }
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def self.max_file_size
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Setting["uploads.images.max_size"].to_i
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end
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def self.accepted_content_types
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Setting["uploads.images.content_types"]&.split(" ") || ["image/jpeg"]
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end
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def self.humanized_accepted_content_types
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Setting.accepted_content_types_for("images").join(", ")
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end
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def max_file_size
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self.class.max_file_size
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end
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def accepted_content_types
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self.class.accepted_content_types
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end
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private
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def association_name
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:imageable
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end
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def imageable_class
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association_class
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end
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def validate_image_dimensions
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if attachment_of_valid_content_type?
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return true if imageable_class == Widget::Card
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dimensions = Paperclip::Geometry.from_file(attachment.queued_for_write[:original].path)
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min_width = Setting["uploads.images.min_width"].to_i
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min_height = Setting["uploads.images.min_height"].to_i
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errors.add(:attachment, :min_image_width, required_min_width: min_width) if dimensions.width < min_width
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errors.add(:attachment, :min_image_height, required_min_height: min_height) if dimensions.height < min_height
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end
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end
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def validate_title_length
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if title.present?
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title_min_length = Setting["uploads.images.title.min_length"].to_i
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title_max_length = Setting["uploads.images.title.max_length"].to_i
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if title.size < title_min_length
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errors.add(:title, I18n.t("errors.messages.too_short", count: title_min_length))
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end
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if title.size > title_max_length
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errors.add(:title, I18n.t("errors.messages.too_long", count: title_max_length))
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end
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end
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end
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def attachment_of_valid_content_type?
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attachment.present? && accepted_content_types.include?(attachment_content_type)
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end
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end
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