91 lines
3.1 KiB
Ruby
91 lines
3.1 KiB
Ruby
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class OrphansController < ApplicationController
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# You must be logged in to orphan works - relies on current_user data
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before_action :users_only, except: [:index]
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before_action :check_user_not_suspended, except: [:index]
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before_action :load_pseuds, only: [:create]
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before_action :load_orphans, only: [:create]
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def index
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@user = User.orphan_account
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@works = @user.works
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end
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def new
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if params[:work_id]
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@to_be_orphaned = Work.find(params[:work_id])
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check_one_owned(@to_be_orphaned, current_user.works)
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elsif params[:work_ids]
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@to_be_orphaned = Work.where(id: params[:work_ids]).to_a
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check_all_owned(@to_be_orphaned, current_user.works)
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elsif params[:series_id]
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@to_be_orphaned = Series.find(params[:series_id])
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check_one_owned(@to_be_orphaned, current_user.series)
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elsif params[:pseud_id]
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@to_be_orphaned = Pseud.find(params[:pseud_id])
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check_one_owned(@to_be_orphaned, current_user.pseuds)
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else
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@to_be_orphaned = current_user
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end
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end
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def create
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use_default = params[:use_default] == "true"
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Creatorship.orphan(@pseuds, @orphans, use_default)
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flash[:notice] = ts("Orphaning was successful.")
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redirect_to user_path(current_user)
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end
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protected
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def show_orphan_permission_error
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flash[:error] = ts("You don't have permission to orphan that!")
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redirect_to root_path
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end
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# Given an ActiveRecord item and an ActiveRecord relation, check whether the
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# item is in the relation. If not, show a flash error.
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def check_one_owned(chosen_item, all_owned_items)
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show_orphan_permission_error unless all_owned_items.exists?(chosen_item.id)
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end
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# Given a collection of ActiveRecords and an ActiveRecord relation, check
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# whether all items in the collection are contained in the relation. If not,
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# show a flash error.
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def check_all_owned(chosen_items, all_owned_items)
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chosen_ids = chosen_items.map(&:id)
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owned_ids = all_owned_items.where(id: chosen_ids).pluck(:id)
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unowned_ids = chosen_ids - owned_ids
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show_orphan_permission_error if unowned_ids.any?
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end
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# Load the list of works or series into the @orphans variable, and verify
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# that the current user owns the works/series in question.
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def load_orphans
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if params[:work_ids]
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@orphans = Work.where(id: params[:work_ids]).to_a
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check_all_owned(@orphans, current_user.works)
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elsif params[:series_id]
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@orphans = Series.where(id: params[:series_id]).to_a
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check_all_owned(@orphans, current_user.series)
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else
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flash[:error] = ts("What did you want to orphan?")
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redirect_to current_user
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end
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end
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# If a pseud_id is specified, load it and check that it belongs to the
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# current user. Otherwise, assume that the user wants to orphan with all of
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# their pseuds.
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def load_pseuds
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if params[:pseud_id]
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@pseuds = Pseud.where(id: params[:pseud_id]).to_a
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check_all_owned(@pseuds, current_user.pseuds)
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else
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@pseuds = current_user.pseuds
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# We don't need to check ownership here because these pseuds are
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# guaranteed to be owned by the current user.
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end
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end
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end
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