Changeset - 267bb347d68c
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Marcin Kuzminski - 12 years ago 2013-06-15 14:37:51
marcin@python-works.com
Added missing __get_cs_or_redirect method for file history.
Fixes issue with displaying a history of file that is not present at tip.
1 file changed with 30 insertions and 2 deletions:
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rhodecode/controllers/changelog.py
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@@ -26,23 +26,24 @@
 
import logging
 
import traceback
 

	
 
from pylons import request, url, session, tmpl_context as c
 
from pylons.controllers.util import redirect
 
from pylons.i18n.translation import _
 
from webob.exc import HTTPNotFound, HTTPBadRequest
 

	
 
import rhodecode.lib.helpers as h
 
from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 
from rhodecode.lib.base import BaseRepoController, render
 
from rhodecode.lib.helpers import RepoPage
 
from rhodecode.lib.compat import json
 
from rhodecode.lib.graphmod import _colored, _dagwalker
 
from rhodecode.lib.vcs.exceptions import RepositoryError, ChangesetDoesNotExistError,\
 
    ChangesetError, NodeDoesNotExistError, EmptyRepositoryError
 
from rhodecode.lib.utils2 import safe_int
 
from webob.exc import HTTPNotFound
 

	
 

	
 
log = logging.getLogger(__name__)
 

	
 

	
 
def _load_changelog_summary():
 
    p = safe_int(request.GET.get('page'), 1)
 
@@ -65,12 +66,39 @@ def _load_changelog_summary():
 
class ChangelogController(BaseRepoController):
 

	
 
    def __before__(self):
 
        super(ChangelogController, self).__before__()
 
        c.affected_files_cut_off = 60
 

	
 
    def __get_cs_or_redirect(self, rev, repo, redirect_after=True,
 
                             partial=False):
 
        """
 
        Safe way to get changeset if error occur it redirects to changeset with
 
        proper message. If partial is set then don't do redirect raise Exception
 
        instead
 

	
 
        :param rev: revision to fetch
 
        :param repo: repo instance
 
        """
 

	
 
        try:
 
            return c.rhodecode_repo.get_changeset(rev)
 
        except EmptyRepositoryError, e:
 
            if not redirect_after:
 
                return None
 
            h.flash(h.literal(_('There are no changesets yet')),
 
                    category='warning')
 
            redirect(url('changelog_home', repo_name=repo.repo_name))
 

	
 
        except RepositoryError, e:
 
            log.error(traceback.format_exc())
 
            h.flash(str(e), category='warning')
 
            if not partial:
 
                redirect(h.url('changelog_home', repo_name=repo.repo_name))
 
            raise HTTPBadRequest()
 

	
 
    def _graph(self, repo, revs_int, repo_size, size, p):
 
        """
 
        Generates a DAG graph for repo
 

	
 
        :param repo:
 
        :param revs_int:
 
@@ -117,13 +145,13 @@ class ChangelogController(BaseRepoContro
 
                tip_cs = c.rhodecode_repo.get_changeset()
 
                try:
 
                    collection = tip_cs.get_file_history(f_path)
 
                except (NodeDoesNotExistError, ChangesetError):
 
                    #this node is not present at tip !
 
                    try:
 
                        cs = self.__get_cs_or_redirect(revision, repo_name)
 
                        cs = self.__get_css_or_redirect(revision, repo_name)
 
                        collection = cs.get_file_history(f_path)
 
                    except RepositoryError, e:
 
                        h.flash(str(e), category='warning')
 
                        redirect(h.url('changelog_home', repo_name=repo_name))
 
                collection = list(reversed(collection))
 
            else:
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