3f7e05316d
In xml responses, if the result is an empty array we want the response to look like this: <posts type="array"/> not like this (the default): <nil-classes type="array"/> This refactors controllers so that this is done automatically instead of having to manually call `@things.to_xml(root: "things")` everywhere. We do this by overriding the behavior of `respond_with` in `ApplicationResponder` to set the `root` option by default in xml responses.
102 lines
2.8 KiB
Ruby
102 lines
2.8 KiB
Ruby
class PoolsController < ApplicationController
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respond_to :html, :xml, :json, :js
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before_action :member_only, :except => [:index, :show, :gallery]
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before_action :builder_only, :only => [:destroy]
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def new
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@pool = Pool.new
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respond_with(@pool)
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end
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def edit
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@pool = Pool.find(params[:id])
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if @pool.is_deleted && !@pool.deletable_by?(CurrentUser.user)
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raise User::PrivilegeError
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end
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respond_with(@pool)
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end
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def index
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@pools = Pool.includes(:creator).search(search_params).paginate(params[:page], :limit => params[:limit], :search_count => params[:search])
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respond_with(@pools) do |format|
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format.json do
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render json: @pools.to_json
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expires_in params[:expiry].to_i.days if params[:expiry]
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end
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end
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end
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def gallery
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limit = params[:limit].presence || CurrentUser.user.per_page
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search = search_params.presence || ActionController::Parameters.new(category: "series")
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@pools = Pool.search(search).paginate(params[:page], limit: limit, search_count: params[:search])
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@post_set = PostSets::PoolGallery.new(@pools)
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end
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def show
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limit = params[:limit].presence || CurrentUser.user.per_page
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@pool = Pool.find(params[:id])
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@posts = @pool.posts.paginate(params[:page], limit: limit, count: @pool.post_count)
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respond_with(@pool)
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end
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def create
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@pool = Pool.create(pool_params)
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flash[:notice] = @pool.valid? ? "Pool created" : @pool.errors.full_messages.join("; ")
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respond_with(@pool)
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end
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def update
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# need to do this in order for synchronize! to work correctly
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@pool = Pool.find(params[:id])
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@pool.attributes = pool_params
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@pool.synchronize
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@pool.save
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unless @pool.errors.any?
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flash[:notice] = "Pool updated"
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end
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respond_with(@pool)
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end
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def destroy
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@pool = Pool.find(params[:id])
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if !@pool.deletable_by?(CurrentUser.user)
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raise User::PrivilegeError
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end
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@pool.update_attribute(:is_deleted, true)
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@pool.create_mod_action_for_delete
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flash[:notice] = "Pool deleted"
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respond_with(@pool)
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end
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def undelete
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@pool = Pool.find(params[:id])
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if !@pool.deletable_by?(CurrentUser.user)
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raise User::PrivilegeError
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end
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@pool.update_attribute(:is_deleted, false)
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@pool.create_mod_action_for_undelete
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flash[:notice] = "Pool undeleted"
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respond_with(@pool)
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end
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def revert
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@pool = Pool.find(params[:id])
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@version = @pool.versions.find(params[:version_id])
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@pool.revert_to!(@version)
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flash[:notice] = "Pool reverted"
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respond_with(@pool) do |format|
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format.js
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end
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end
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private
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def pool_params
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permitted_params = %i[name description category is_active post_ids post_ids_string]
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params.require(:pool).permit(*permitted_params, post_ids: [])
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end
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end
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