# File lib/ferret/browser.rb, line 184 def list(page = 0) @page = (page||0).to_i @page_size = @params[:page_size]||10 @first = @page * @page_size @last = [@reader.max_doc, (@page + 1) * @page_size].min render(:action => :list) end
# File lib/ferret/browser.rb, line 193 def show(doc_id) doc_id = @params['doc_id']||doc_id||'0' if doc_id !~ /^\d+$/ raise ArgumentError.new("invalid document number '#{doc_id}'") end @doc_id = doc_id.to_i @doc = @reader[@doc_id].load unless @reader.deleted?(@doc_id) render(:action => :show) end
# File lib/ferret/browser.rb, line 205 def choose_document(doc_id='') <<-EOF <form action="" method="get" onsubmit="location.href='/document/show/' + document.getElementById('doc_id').value;return false;"> <label for="doc_id">Go to document: <input type="text" id="doc_id" name="doc_id" size="4" value="#{@doc_id}"/> </label> </form> EOF end
# File lib/ferret/browser.rb, line 215 def paginate_docs paginate(@doc_id, @reader.max_doc, '/document/show/') {|i| 'deleted' if @reader.deleted?(i) } end