56 lines
1.4 KiB
Ruby
56 lines
1.4 KiB
Ruby
require 'validators'
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class Message < ActiveRecord::Base
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belongs_to :sender, :class_name => "User", :foreign_key => :from_user_id
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belongs_to :recipient, :class_name => "User", :foreign_key => :to_user_id
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validates_presence_of :title, :body, :sent_on, :sender, :recipient
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validates_length_of :title, :within => 1..255
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validates_inclusion_of :message_read, :in => [ true, false ]
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validates_as_utf8 :title
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after_initialize :set_defaults
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def self.from_mail(mail, from, to)
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if mail.multipart?
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if mail.text_part
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body = mail.text_part.decoded
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elsif mail.html_part
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body = HTMLEntities.new.decode(Sanitize.clean(mail.html_part.decoded))
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end
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elsif mail.text? and mail.sub_type == "html"
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body = HTMLEntities.new.decode(Sanitize.clean(mail.decoded))
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else
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body = mail.decoded
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end
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message = Message.new(
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:sender => from,
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:recipient => to,
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:sent_on => mail.date.new_offset(0),
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:title => mail.subject.sub(/\[OpenStreetMap\] */, ""),
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:body => body,
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:body_format => "text"
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)
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end
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def body
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RichText.new(read_attribute(:body_format), read_attribute(:body))
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end
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def digest
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md5 = Digest::MD5.new
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md5 << from_user_id.to_s
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md5 << to_user_id.to_s
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md5 << sent_on.xmlschema
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md5 << title
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md5 << body
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md5.hexdigest
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end
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private
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def set_defaults
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self.body_format = "markdown" unless self.attribute_present?(:body_format)
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end
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end
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