107 lines
2.5 KiB
Ruby
107 lines
2.5 KiB
Ruby
class Photos < Application
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def index
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redirect url(:albums)
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end
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def show
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@photo = Photo.find_by_id(params[:id])
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raise NotFound unless @photo
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@secondary_title = h(@photo.filename)
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img = get_photo_version(600, 600) rescue nil
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@width = img.columns rescue 150
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@height = img.rows rescue 150
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render
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end
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def new
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only_provides :html
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@photo = Photo.new(params[:photo])
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render
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end
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def create
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@photo = Photo.new(params[:photo])
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if params[:photo][:album_id].to_i == 0
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album = (Album.find_by_name(params[:photo][:album_id]) rescue nil)
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raise NotFound unless album
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@photo.album = album
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end
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if @photo.save
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redirect url(:photo, @photo)
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else
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render :new
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end
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end
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def edit
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only_provides :html
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@photo = Photo.find_by_id(params[:id])
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raise NotFound unless @photo
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render
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end
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def update
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@photo = Photo.find_by_id(params[:id])
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raise NotFound unless @photo
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@photo.attributes = params[:photo]
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if params[:photo][:album_id].to_i == 0
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album = (Album.find_by_name(params[:photo][:album_id]) rescue nil)
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raise NotFound unless album
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@photo.album = album
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end
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if @photo.save
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redirect url(:photo, @photo)
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else
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raise BadRequest
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end
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end
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def delete
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@photo = Photo.find_by_id(params[:id])
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raise NotFound unless @photo
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if @photo.destroy
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redirect url(:photos)
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else
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raise BadRequest
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end
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end
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def send_rmagicked_image
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only_provides :html
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@photo = Photo.find(params[:id])
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raise NotFound unless @photo
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if @photo.exist?
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w = case params[:action]
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when 'screen'
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600
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else
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150
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end
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send_data get_photo_version(w, w).to_blob,
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:filename => @photo.filename, :disposition => 'inline',
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:type => @photo.content_type
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else
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send_file Merb.root + '/public/images/image-missing.png', :disposition => 'inline'
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end
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end
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alias_method :thumbnail, :send_rmagicked_image
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alias_method :screen, :send_rmagicked_image
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def set_album_thumbnail
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only_provides :html
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@photo = Photo.find(params[:id])
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raise NotFound unless @photo
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@album = @photo.album
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raise NotFound unless @album
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if @album.update_attribute(:album_thumbnail_id, @photo.id)
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flash[:notice] = 'Very nice!'
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else
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flash[:error] = 'Could not update the album:<br />'
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@album.errors.each_full { |msg| flash[:error] += "#{msg}<br />" }
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end
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redirect url(:photo, @photo)
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end
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end
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