Added rawfile support, and few fixes for file

pylons_app/controllers/files.py

@@ -1,76 +1,93 b''
 import logging
 
 from pylons import request, response, session, tmpl_context as c, url, config, app_globals as g
 from pylons.controllers.util import abort, redirect
 
 from pylons_app.lib.base import BaseController, render
 from pylons_app.lib.utils import get_repo_slug
 from pylons_app.model.hg_model import HgModel
 from difflib import unified_diff
 from pylons_app.lib.differ import render_udiff
 from vcs.exceptions import RepositoryError, ChangesetError
         
 log = logging.getLogger(__name__)
 
 class FilesController(BaseController):
     def __before__(self):
         c.repos_prefix = config['repos_name']
         c.repo_name = get_repo_slug(request)
 
     def index(self, repo_name, revision, f_path):
         hg_model = HgModel()
         c.repo = repo = hg_model.get_repo(c.repo_name)
         
         revision = request.POST.get('at_rev', None) or revision
         if request.POST.get('view_low'):
             revision = int(revision) - 1
         if request.POST.get('view_high'):
             revision = int(revision) + 1
             max_rev = len(c.repo.revisions) - 1
             if revision > max_rev:
                 revision = max_rev
                 
         c.f_path = f_path
+
+        
         try:
             c.changeset = repo.get_changeset(repo._get_revision(revision))
+            try:
+                c.file_msg = c.changeset.get_file_message(f_path)
+            except:
+                c.file_msg = None
+                        
             c.cur_rev = c.changeset.raw_id
             c.rev_nr = c.changeset.revision
             c.files_list = c.changeset.get_node(f_path)
             c.file_history = self._get_history(repo, c.files_list, f_path)
+            
         except (RepositoryError, ChangesetError):
             c.files_list = None
         
         return render('files/files.html')
 
+    def rawfile(self, repo_name, revision, f_path):
+        hg_model = HgModel()
+        c.repo = hg_model.get_repo(c.repo_name)
+        file_node = c.repo.get_changeset(revision).get_node(f_path)
+        response.headers['Content-type'] = file_node.mimetype
+        response.headers['Content-disposition'] = 'attachment; filename=%s' \
+                                                    % f_path.split('/')[-1] 
+        return file_node.content
+    
     def diff(self, repo_name, f_path):
         hg_model = HgModel()
         diff1 = request.GET.get('diff1')
         diff2 = request.GET.get('diff2')
         c.no_changes = diff1 == diff2
         c.f_path = f_path
         c.repo = hg_model.get_repo(c.repo_name)
         c.changeset_1 = c.repo.get_changeset(diff1)
         c.changeset_2 = c.repo.get_changeset(diff2)
         
-        c.file_1 = c.changeset_1.get_node(f_path).content
-        c.file_2 = c.changeset_2.get_node(f_path).content
+        c.file_1 = c.changeset_1.get_file_content(f_path)
+        c.file_2 = c.changeset_2.get_file_content(f_path)
         c.diff1 = 'r%s:%s' % (c.changeset_1.revision, c.changeset_1._short)
         c.diff2 = 'r%s:%s' % (c.changeset_2.revision, c.changeset_2._short)
 
         d2 = unified_diff(c.file_1.splitlines(1), c.file_2.splitlines(1))
         c.diff_files = render_udiff(udiff=d2)
         
         if len(c.diff_files) < 1:
             c.no_changes = True
         return render('files/file_diff.html')
     
     def _get_history(self, repo, node, f_path):
         from vcs.nodes import NodeKind
         if not node.kind is NodeKind.FILE:
             return []
         changesets = node.history
         hist_l = []
         for chs in changesets:
             n_desc = 'r%s:%s' % (chs.revision, chs._short)
             hist_l.append((chs._short, n_desc,))
         return hist_l