- The only string works much the same as before with its comma separation -- Nested includes are indicated with square brackets "[ ]" -- The nested include is the value immediately preceding the square brackets -- The only string is the comma separated string inside those brackets - Default includes are split between format types when necessary -- This prevents unnecessary includes from being added on page load - Available includes are those items which are allowed to be accessible to the user -- Some aren't because they are sensitive, such as the creator of a flag -- Some aren't because the number of associated items is too large - The amount of times the same model can be included to prevent recursions -- One exception is the root model may include the same model once --- e.g. the user model can include the inviter which is also the user model -- Another exception is if the include is a has_many association --- e.g. artist urls can include the artist, and then artist urls again
48 lines
1.1 KiB
Ruby
48 lines
1.1 KiB
Ruby
class ArtistUrlsController < ApplicationController
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respond_to :js, :json, :xml, :html
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before_action :member_only, except: [:index]
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def index
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@artist_urls = ArtistUrl.paginated_search(params).includes(model_includes(params))
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respond_with(@artist_urls) do |format|
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format.json { render json: @artist_urls.to_json(format_params) }
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format.xml { render xml: @artist_urls.to_xml(format_params) }
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end
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end
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def update
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@artist_url = ArtistUrl.find(params[:id])
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@artist_url.update(artist_url_params)
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respond_with(@artist_url)
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end
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private
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def default_includes(params)
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if ["json", "xml"].include?(params[:format])
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[{artist: [:urls]}]
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else
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[:artist]
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end
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end
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def format_params
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param_hash = {}
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if params[:only]
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param_hash[:only] = params[:only]
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else
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param_hash[:include] = [:artist]
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end
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if request.format.symbol == :xml
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param_hash[:root] = "artist-urls"
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end
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param_hash
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end
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def artist_url_params
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permitted_params = %i[is_active]
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params.fetch(:artist_url, {}).permit(permitted_params)
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end
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end
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