0
@@ -1 +1,2 @@
0
+Mime::Type.register "application/vnd.ms-excel", :xls
0
 

0
@@ -1,8 +1,7 @@
0
 require 'fileutils'
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0
 dir = File.dirname(__FILE__)
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-FileUtils.cp Dir[File.join(dir, 'lib', 'controllers', '*.rb')], File.join(dir, '../../../app/controllers')
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+FileUtils.cp File.join(dir, 'lib', 'controllers', 'reports_controller.rb.template'), File.join(dir, '../../../app/controllers/reports_controller.rb')
0
 FileUtils.cp_r Dir[File.join(dir, 'views', '*')], File.join(dir, '../../../app/views')
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-
0
 puts IO.read(File.join(File.dirname(__FILE__), 'INSTALL'))
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\ No newline at end of file

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@@ -1,4 +1,8 @@
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+require "spreadsheet/excel"
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+require 'iconv'
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+
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 class ReportsController < ApplicationController
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+  include Spreadsheet
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   def index
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     @reports = Report.find :all
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@@ -6,27 +10,52 @@ class ReportsController < ApplicationController
0
   
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   def show
0
     @report = Report.find(params[:id])
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-    @results = @report.run
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+    data = @report.run
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     respond_to do |format|
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       format.html do
0
-        if @results.is_a? Array
0
-          @results = @results.inject('<table>') do |table, row|
0
-            table << '<tr>'
0
-            table << row.inject('') {|_row, cell| _row << "<td>#{cell.to_s}</td>"}
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-            table << '</tr>'
0
-          end << '</table>'
0
-        end
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+        @table = create_html_table data
0
       end
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       format.csv do
0
-        if @results.is_a? Array
0
-          @results = @results.inject('') do |table, row|
0
-            table << row.map {|cell| cell.to_s.gsub(/\s+/, ' ')}.join(';')
0
-            table << "\n"
0
-          end
0
-        end
0
-        render :text => @results
0
+        render :text => create_csv_table(data)
0
+        headers['Content-Disposition'] = "attachment; filename=\"#{@report.name.downcase.gsub(/\s+/, '_')}_#{Date.today.to_s}.csv\""
0
+      end
0
+      format.xls do
0
+        render :text => create_excel_table(data)
0
+        headers['Content-Disposition'] = "attachment; filename=\"#{@report.name.downcase.gsub(/\s+/, '_')}_#{Date.today.to_s}.xls\""
0
+        headers['Cache-Control'] = ''
0
+      end
0
+    end
0
+  end
0
+  
0
+  def create_html_table(_table)
0
+    _table.inject('<table>') do |table, row|
0
+      table << '<tr>'
0
+      table << row.inject('') {|_row, cell| _row << "<td>#{cell.to_s}</td>"}
0
+      table << '</tr>'
0
+    end << '</table>'
0
+  end
0
+  
0
+  def create_csv_table(_table)
0
+    _table.inject('') do |table, row|
0
+      table << row.map {|cell| cell.to_s.gsub(/\s+/, ' ')}.join(';')
0
+      table << "\n"
0
+    end
0
+  end
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+  
0
+  def create_excel_table(_table)
0
+    out = StringIO.new
0
+    workbook = Excel.new(out)
0
+    format = Format.new
0
+    
0
+    worksheet = workbook.add_worksheet
0
+    _table.each_with_index do |row, i| 
0
+      row.each_with_index do |col, j|
0
+        worksheet.write i, j, Iconv.conv('ISO-8859-1', 'UTF-8', col.to_s), format # excel doesn't seem to like utf-8
0
       end
0
     end
0
+    
0
+    workbook.close
0
+    out.string
0
   end
0
   
0
 end

0
@@ -10,4 +10,49 @@ ActiveRecord::Base.establish_connection :adapter => 'sqlite3', :database => File
0
 # migrate
0
 
0
 require File.dirname(__FILE__) + '/../generators/dead_simple_reports/templates/migration'
0
-CreateDeadSimpleReports.up
0
\ No newline at end of file
0
+CreateDeadSimpleReports.up
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+
0
+# rails controller stuff
0
+
0
+class ApplicationController
0
+  class MimeTypeFormat
0
+    
0
+    [:html, :csv, :xls].each do |mime_type|
0
+    
0
+      eval <<-CODE
0
+      def #{mime_type}(&block)
0
+        @#{mime_type}_block = block
0
+      end
0
+      
0
+      def #{mime_type}_view
0
+        @#{mime_type}_block.call
0
+      end
0
+      
0
+      CODE
0
+      
0
+    end
0
+    
0
+  end
0
+  
0
+  def respond_to(&formatter)
0
+    @format = MimeTypeFormat.new
0
+    formatter.call @format
0
+    @format
0
+  end
0
+  
0
+  def params
0
+    {}
0
+  end
0
+  
0
+  def headers
0
+    {}
0
+  end
0
+  
0
+  def render(options = {})
0
+    @view = options[:text]
0
+  end
0
+  
0
+  def view
0
+    @view
0
+  end
0
+end
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\ No newline at end of file

0
@@ -2,6 +2,12 @@
0
 
0
 <ol>
0
   <%- @reports.each do |report| -%>
0
-    <li><%= link_to h(report.name), :action => 'show', :id => report.id %> (<%= link_to 'CSV', :action => 'show', :id => report.id, :format => 'csv' %>)</li>
0
+    <li>
0
+			<%= link_to h(report.name), :action => 'show', :id => report.id %>
0
+			(
0
+				<%= link_to 'CSV', :action => 'show', :id => report.id, :format => 'csv' %>
0
+				<%= link_to 'Excel', :action => 'show', :id => report.id, :format => 'xls' %>
0
+			)
0
+		</li>
0
   <%- end -%>
0
 </ol>
0
\ No newline at end of file

0
@@ -1,17 +1,6 @@
0
 <h1><%= h @report.name %></h1>
0
 
0
-<p>Format: <%= link_to 'CSV', :format => 'csv' %></p>
0
+<p>Format: <%= link_to 'CSV', :format => 'csv' %>, <%= link_to 'Excel', :format => 'xls' %></p>
0
 
0
-<style>
0
-  table {
0
-    border-collapse: collapse;
0
-  }
0
-
0
-  td {
0
-    border: 1px solid black;
0
-    padding: 3px;
0
-  }
0
-</style>
0
-
0
-<%= @results %>
0
+<%= @table %>
0