59 lines
1.8 KiB
Ruby
59 lines
1.8 KiB
Ruby
class ApiJamTracksController < ApiController
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# have to be signed in currently to see this screen
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before_filter :api_signed_in_user
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before_filter :lookup_jam_track_right, :only => :download
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respond_to :json
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def index
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data = JamTrack.index(params)
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@jam_tracks, @next = data[0], data[1]
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render "api_jam_tracks/index", :layout => nil
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end
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def downloads
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begin
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render :json => JamTrack.list_downloads(current_user, params[:limit], params[:since]), :status => 200
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rescue
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render :json => { :message => "could not produce list of files" }, :status => 403
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end
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end
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def download
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if @jam_track_right.valid?
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if (@jam_track_right && @jam_track_right.signed && @jam_track_right.url.present? &&@jam_track_right.url.file.exists?)
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@jam_track_right.update_download_count
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@jam_track_right.save!
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redirect_to @jam_track_right.sign_url
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else
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@jam_track_right.enqueue
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render :json => { :message => "not available, digitally signing Jam Track offline." }, :status => 202
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end
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else
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render :json => { :message => "download limit surpassed", :errors=>@jam_track_right.errors }, :status => 403
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end
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end
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def keys
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jamtrack_ids = params[:jamtracks]
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unless jamtrack_ids.kind_of?(Array)
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render :json => {message: 'jamtracks parameter must be an array'}, :status => 200
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return
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end
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@jam_tracks = JamTrackRight.list_keys(current_user, params[:jamtracks])
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render "api_jam_tracks/list_keys", :layout => nil
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end
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private
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def lookup_jam_track_right
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@jam_track_right = JamTrackRight.where("jam_track_id=? AND user_id=?", params[:id], current_user.id).first
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raise PermissionError, ValidationMessages::PERMISSION_VALIDATION_ERROR unless @jam_track_right
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end
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end # class ApiJamTracksController
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