Text files can now be viewed online when browsing the repository.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@521 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/repositories_controller.rb

@@ -61,10 +61,10 @@ class RepositoriesController < ApplicationController
   end
   
   def entry
-    if 'raw' == params[:format]
-      content = @repository.scm.cat(@path, @rev)
-      show_error and return unless content
-      send_data content, :filename => @path.split('/').last
+    @content = @repository.scm.cat(@path, @rev)
+    show_error and return unless @content
+    if 'raw' == params[:format]      
+      send_data @content, :filename => @path.split('/').last
     end
   end
   

app/models/svn_repos.rb

@@ -174,6 +174,7 @@ module SvnRepos
       cmd << " --username #{@login} --password #{@password}" if @login
       cat = nil
       shellout(cmd) do |io|
+        io.binmode
         cat = io.read
       end
       return nil if $? && $?.exitstatus != 0
@@ -248,6 +249,10 @@ module SvnRepos
     def is_dir?
       'dir' == self.kind
     end
+    
+    def is_text?
+      Redmine::MimeType.is_type?('text', name)
+    end
   end
   
   class Revisions < Array

app/views/repositories/entry.rhtml

@@ -0,0 +1,23 @@
+<h2><%= render :partial => 'navigation', :locals => { :path => @path, :kind => 'file', :revision => @rev } %></h2>
+
+<table class="list">
+  <thead>
+    <tr>
+      <th colspan="2" class="list-filename"><%= @path %></th>
+    </tr>
+  </thead>
+  <tbody>
+    <% line_num = 1 %>
+    <% @content.each_line do |line| %>
+    <tr>
+      <th class="line-num"><%= line_num %></th>
+      <td class="line-code"><%= h(line).gsub(/\s/, '&nbsp;') %></td>
+    </tr>
+    <% line_num += 1 %>
+    <% end %>
+  <tbody>
+</table>
+
+<% content_for :header_tags do %>
+<%= stylesheet_link_tag "scm" %>
+<% end %>

app/views/repositories/revisions.rhtml

@@ -9,7 +9,12 @@
 
 <% if @entry && @entry.is_file? %>
 <h3><%=h @entry.name %></h3>
-<p><%= link_to l(:button_download), {:action => 'entry', :id => @project, :path => @path, :rev => @rev, :format => 'raw' }, :class => "icon file" %> (<%= number_to_human_size @entry.size %>)</p>
+<p>
+<% if @entry.is_text? %>
+<%= link_to l(:button_view), {:action => 'entry', :id => @project, :path => @path, :rev => @rev } %> |
+<% end %>
+<%= link_to l(:button_download), {:action => 'entry', :id => @project, :path => @path, :rev => @rev, :format => 'raw' } %>
+(<%= number_to_human_size @entry.size %>)</p>
 <% end %>
 
 <h3><%= l(:label_revision_plural) %></h3>