photomix/app/controllers/albums_controller.rb

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class AlbumsController < ApplicationController
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before_filter :check_public_access
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before_filter :require_role_admin, :only => [:untouched, :new, :create, :edit, :update, :destroy]
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def index
if params[:tag_id]
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@albums = Album.find(:all, :conditions => [ "id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.id IN ( SELECT photo_id FROM photo_tags WHERE photo_tags.tag_id = :q) )", { :q => Tag.find( params[:tag_id] ).id } ], :order => 'title')
elsif params[:q]
#search = params[:q]
#search = search.split("AND").map{|q|q.strip}
#@albums = Album.find(:all, :select => 'DISTINCT albums.id, albums.title', :limit => 20, :conditions => { :tags => {:title => search}}, :joins => 'LEFT OUTER JOIN photos ON albums.id = photos.album_id LEFT OUTER JOIN photo_tags ON photos.id = photo_tags.photo_id LEFT OUTER JOIN tags ON photo_tags.tag_id = tags.id', :order => "albums.title ASC" )
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#@albums = Album.find(:all, :select => 'DISTINCT album_id', :conditions => [ "title LIKE :q OR description LIKE :q OR id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.description LIKE :q OR photos.title LIKE :q OR photos.id IN ( SELECT photo_id FROM photo_tags LEFT OUTER JOIN tags ON photo_tags.tag_id = tags.id WHERE tags.title LIKE :q) )", { :q => '%' + params[:q] + '%' } ], :order => 'title')
params[:q].split(" AND ").each {|q|
qphotos = Photo.find(:all, :select => 'DISTINCT album_id', :conditions => [ "description LIKE :q OR title LIKE :q OR id IN ( SELECT photo_id FROM photo_tags LEFT OUTER JOIN tags ON photo_tags.tag_id = tags.id WHERE tags.title LIKE :q)", { :q => '%' + q + '%' } ])
qalbums = Album.find(:all, :conditions => ['title LIKE :q OR description LIKE :q OR id IN (:ids)', { :ids => qphotos.map{|p|p.album_id}, :q => '%' + q + '%' }], :order => 'title' )
if @albums
@albums = @albums & qalbums
else
@albums = qalbums
end
}
else
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@albums = Album.find(:all, :order => 'title')
end
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respond_to do |format|
format.html
format.json { render :json => @albums }
format.xml { render :xml => @albums }
end
end
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def untouched
@albums = Album.untouched()
respond_to do |format|
format.html
format.json { render :json => @albums }
format.xml { render :xml => @albums }
end
end
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def show
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@album = Album.find( params[:id])
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respond_to do |format|
format.html
format.json { render :json => @album }
format.xml { render :xml => @album }
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format.pdf { render :pdf => @album.title }
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end
end
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def new
@album = Album.new
end
def create
@album = Album.new(params[:album])
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if @album.save
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unless params[:collection_id].empty?
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@album.collections << Collection.find( params[:collection_id] )
end
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flash[:notice] = "Album created!"
redirect_to @album
else
render :action => :new
end
end
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def edit
@album = Album.find( params[:id])
end
def update
@album = Album.find( params[:id])
if @album.update_attributes(params[:album])
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flash[:notice] = "Album updated!"
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redirect_to @album
else
render :action => :edit
end
end
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def destroy
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@album = Album.find( params[:id])
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if @album.destroy
redirect_to albums_path
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else
redirect_to @album
end
end
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end