96 lines
2.5 KiB
Ruby
96 lines
2.5 KiB
Ruby
class UserPromotion
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attr_reader :user, :promoter, :new_level, :options, :old_can_approve_posts, :old_can_upload_free
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def initialize(user, promoter, new_level, options = {})
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@user = user
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@promoter = promoter
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@new_level = new_level
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@options = options
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end
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def promote!
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validate
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@old_can_approve_posts = user.can_approve_posts?
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@old_can_upload_free = user.can_upload_free?
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user.level = new_level
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user.can_approve_posts = options[:can_approve_posts]
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user.can_upload_free = options[:can_upload_free]
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user.inviter_id = promoter.id
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create_user_feedback unless options[:skip_feedback]
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create_dmail unless options[:skip_dmail]
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update_saved_searches
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user.save
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end
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private
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def validate
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# admins can do anything
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return if promoter.is_admin?
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# can't promote/demote moderators
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raise User::PrivilegeError if user.is_moderator?
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# can't promote to admin
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raise User::PrivilegeError if new_level.to_i >= User::Levels::ADMIN
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end
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def build_messages
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messages = []
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if user.level_changed?
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if user.level > user.level_was
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messages << "You have been promoted to a #{user.level_string} level account from #{user.level_string_was}."
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elsif user.level < user.level_was
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messages << "You have been demoted to a #{user.level_string} level account from #{user.level_string_was}."
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end
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end
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if user.can_approve_posts? && !old_can_approve_posts
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messages << "You gained the ability to approve posts."
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elsif !user.can_approve_posts? && old_can_approve_posts
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messages << "You lost the ability to approve posts."
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end
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if user.can_upload_free? && !old_can_upload_free
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messages << "You gained the ability to upload posts without limit."
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elsif !user.can_upload_free? && old_can_upload_free
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messages << "You lost the ability to upload posts without limit."
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end
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messages.join("\n")
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end
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def create_dmail
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Dmail.create_split(
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:to_id => user.id,
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:title => "You have been promoted",
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:body => build_messages
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)
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end
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def create_user_feedback
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user.feedback.create(
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:category => "neutral",
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:body => build_messages,
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:disable_dmail_notification => true
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)
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end
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def update_saved_searches
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if user.is_gold?
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user.saved_searches.each do |ss|
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ss.update_listbooru_on_create
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end
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else
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user.saved_searches.each do |ss|
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ss.update_listbooru_on_destroy
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end
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end
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end
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end
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