return not cr(repo_name, config['base_path'])

    # The ErrorController route (handles 404/500 error pages); it should

    # likely stay at the top, ensuring it can always be resolved

    map.connect('/error/{action}', controller='error')

    map.connect('/error/{action}/{id}', controller='error')

    #==========================================================================

    # CUSTOM ROUTES HERE

    #==========================================================================

    #MAIN PAGE

    map.connect('bugtracker', "http://bitbucket.org/marcinkuzminski/rhodecode/issues", _static=True)

    map.connect('gpl_license', "http://www.gnu.org/licenses/gpl.html", _static=True)

    #ADMIN REPOSITORY REST ROUTES

    with map.submapper(path_prefix='/_admin', controller='admin/repos') as m:

        m.connect("repos", "/repos",

             action="create", conditions=dict(method=["POST"]))

        m.connect("repos", "/repos",

             action="index", conditions=dict(method=["GET"]))

        m.connect("formatted_repos", "/repos.{format}",

             action="index",

            conditions=dict(method=["GET"]))

        m.connect("new_repo", "/repos/new",

from rhodecode.model.repo import RepoModel

import formencode

import logging

import traceback

log = logging.getLogger(__name__)

class ReposController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('repo', 'repos')

    @LoginRequired()

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def __before__(self):

        c.admin_user = session.get('admin_user')

        c.admin_username = session.get('admin_username')

        super(ReposController, self).__before__()

    def index(self, format='html'):

        """GET /repos: All items in the collection"""

        # url('repos')

        cached_repo_list = HgModel().get_repos()

        c.repos_list = sorted(cached_repo_list, key=itemgetter('name_sort'))

        return render('admin/repos/repos.html')

    @HasPermissionAnyDecorator('hg.admin', 'hg.create.repository')

    def create(self):

        """POST /repos: Create a new item"""

        # url('repos')

        repo_model = RepoModel()

        _form = RepoForm()()

        form_result = {}

        try:

            form_result = _form.to_python(dict(request.POST))

            repo_model.create(form_result, c.rhodecode_user)

            invalidate_cache('cached_repo_list')

            h.flash(_('created repository %s') % form_result['repo_name'],

                    category='success')

            if request.POST.get('user_created'):

                action_logger(self.rhodecode_user, 'user_created_repo',

                              form_result['repo_name'], '', self.sa)

            else:

                action_logger(self.rhodecode_user, 'admin_created_repo',

        except formencode.Invalid, errors:

            c.new_repo = errors.value['repo_name']

            if request.POST.get('user_created'):

                r = render('admin/repos/repo_add_create_repository.html')

                r = render('admin/repos/repo_add.html')

            return htmlfill.render(

                r,

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

        except Exception:

            log.error(traceback.format_exc())

            msg = _('error occured during creation of repository %s') \

                    % form_result.get('repo_name')

            h.flash(msg, category='error')

        if request.POST.get('user_created'):

        return redirect(url('repos'))

    @HasPermissionAllDecorator('hg.admin')

    def new(self, format='html'):

        """GET /repos/new: Form to create a new item"""

        new_repo = request.GET.get('repo', '')

        c.new_repo = h.repo_name_slug(new_repo)

        return render('admin/repos/repo_add.html')

    @HasPermissionAllDecorator('hg.admin')

    def update(self, repo_name):

        """PUT /repos/repo_name: Update an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="PUT" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='put')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        changed_name = repo_name

        _form = RepoForm(edit=True, old_data={'repo_name':repo_name})()

        try:

            form_result = _form.to_python(dict(request.POST))

            repo_model.update(repo_name, form_result)

            invalidate_cache('cached_repo_list')

            h.flash(_('Repository %s updated succesfully' % repo_name),

                    category='success')

            changed_name = form_result['repo_name']

        except formencode.Invalid, errors:

            c.repo_info = repo_model.get(repo_name)

            c.users_array = repo_model.get_users_js()

            errors.value.update({'user':c.repo_info.user.username})

            return htmlfill.render(

                render('admin/repos/repo_edit.html'),

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occured during update of repository %s') \

                    % repo_name, category='error')

        return redirect(url('edit_repo', repo_name=changed_name))

    @HasPermissionAllDecorator('hg.admin')

    def delete(self, repo_name):

        """DELETE /repos/repo_name: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='delete')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        repo = repo_model.get(repo_name)

        if not repo:

                      ' it was moved or renamed  from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('repos'))

        try:

            action_logger(self.rhodecode_user, 'admin_deleted_repo',

                              repo_name, '', self.sa)

            invalidate_cache('cached_repo_list')

            h.flash(_('deleted repository %s') % repo_name, category='success')

        except Exception, e:

            log.error(traceback.format_exc())

            h.flash(_('An error occured during deletion of %s') % repo_name,

                    category='error')

        return redirect(url('repos'))

    def delete_perm_user(self, repo_name):

        """

        DELETE an existing repository permission user

        :param repo_name:

        """

        try:

            repo_model = RepoModel()

        except Exception, e:

            h.flash(_('An error occured during deletion of repository user'),

                    category='error')

            raise HTTPInternalServerError()

    def show(self, repo_name, format='html'):

        """GET /repos/repo_name: Show a specific item"""

        # url('repo', repo_name=ID)

    def edit(self, repo_name, format='html'):

        """GET /repos/repo_name/edit: Form to edit an existing item"""

        # url('edit_repo', repo_name=ID)

        repo_model = RepoModel()

        c.repo_info = repo = repo_model.get(repo_name)

        if not repo:

                      ' it was created or renamed from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

        defaults = c.repo_info.__dict__

        if c.repo_info.user:

            defaults.update({'user':c.repo_info.user.username})

        else:

            replacement_user = self.sa.query(User)\

            .filter(User.admin == True).first().username

            defaults.update({'user':replacement_user})

        c.users_array = repo_model.get_users_js()

        for p in c.repo_info.repo_to_perm:

                             p.permission.permission_name})

        return htmlfill.render(

            render('admin/repos/repo_edit.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

    #python 2.5 compatibility

    import simplejson as json

from mercurial.graphmod import colored, CHANGESET, revisions as graph_rev

from pylons import request, session, tmpl_context as c

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.model.hg import HgModel

from webhelpers.paginate import Page

import logging

log = logging.getLogger(__name__)

class ChangelogController(BaseController):

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

    def __before__(self):

        super(ChangelogController, self).__before__()

    def index(self):

        limit = 100

        default = 20

        if request.params.get('size'):

            try:

                int_size = int(request.params.get('size'))

            except ValueError:

                int_size = default

            c.size = int_size

            session['changelog_size'] = c.size

            session.save()

        else:

            c.size = int(session.get('changelog_size', default))

        changesets = HgModel().get_repo(c.repo_name)

        p = int(request.params.get('page', 1))

        c.total_cs = len(changesets)

        c.pagination = Page(changesets, page=p, item_count=c.total_cs,

                            items_per_page=c.size)

        self._graph(changesets, c.size, p)

        return render('changelog/changelog.html')

    def _graph(self, repo, size, p):

        revcount = size

        if not repo.revisions:return json.dumps([]), 0

        max_rev = repo.revisions[-1]

        offset = 1 if p == 1 else  ((p - 1) * revcount + 1)

        rev_start = repo.revisions[(-1 * offset)]

        revcount = min(max_rev, revcount)

        rev_end = max(0, rev_start - revcount)

        dag = graph_rev(repo.repo, rev_start, rev_end)

        c.dag = tree = list(colored(dag))

        data = []

        for (id, type, ctx, vtx, edges) in tree:

            if type != CHANGESET:

                continue

            data.append(('', vtx, edges))

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.model.hg import HgModel

from vcs.exceptions import RepositoryError, ChangesetError

from vcs.nodes import FileNode

from vcs.utils import diffs as differ

import logging

import traceback

log = logging.getLogger(__name__)

class ChangesetController(BaseController):

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

    def __before__(self):

        super(ChangesetController, self).__before__()

    def index(self, revision):

        hg_model = HgModel()

        cut_off_limit = 1024 * 250

        def wrap_to_table(str):

            return '''<table class="code-difftable">

                        <tr class="line">

                        <td class="lineno new"></td>

                        <td class="code"><pre>%s</pre></td>

                        </tr>

                      </table>''' % str

        try:

            c.changeset = hg_model.get_repo(c.repo_name).get_changeset(revision)

        except RepositoryError:

            log.error(traceback.format_exc())

        else:

            try:

                c.changeset_old = c.changeset.parents[0]

            except IndexError:

                c.changeset_old = None

            c.changes = []

            #===================================================================

            # ADDED FILES

            #===================================================================

            c.sum_added = 0

            for node in c.changeset.added:

                filenode_old = FileNode(node.path, '', EmptyChangeset())

                if filenode_old.is_binary or node.is_binary:

                    diff = wrap_to_table(_('binary file'))

                else:

                    c.sum_added += node.size

                    if c.sum_added < cut_off_limit:

                        f_udiff = differ.get_udiff(filenode_old, node)

                        diff = differ.DiffProcessor(f_udiff).as_html()

                    else:

                        diff = wrap_to_table(_('Changeset is to big and was cut'

                                            ' off, see raw changeset instead'))

                cs1 = None

                c.changes.append(('added', node, diff, cs1, cs2))

            #===================================================================

            # CHANGED FILES

            #===================================================================

            for node in c.changeset.changed:

                try:

                    filenode_old = c.changeset_old.get_node(node.path)

                except ChangesetError:

                    filenode_old = FileNode(node.path, '', EmptyChangeset())

                if filenode_old.is_binary or node.is_binary:

                    diff = wrap_to_table(_('binary file'))

                else:

                    if c.sum_removed < cut_off_limit:

                        f_udiff = differ.get_udiff(filenode_old, node)

                        diff = differ.DiffProcessor(f_udiff).as_html()

                        if diff:

                            c.sum_removed += len(diff)

                    else:

                        diff = wrap_to_table(_('Changeset is to big and was cut'

                                            ' off, see raw changeset instead'))

                c.changes.append(('changed', node, diff, cs1, cs2))

            #===================================================================

            # REMOVED FILES    

            #===================================================================

            for node in c.changeset.removed:

        return render('changeset/changeset.html')

    def raw_changeset(self, revision):

        hg_model = HgModel()

        method = request.GET.get('diff', 'show')

        try:

            c.changeset = hg_model.get_repo(c.repo_name).get_changeset(revision)

        except RepositoryError:

            log.error(traceback.format_exc())

        else:

            try:

                c.changeset_old = c.changeset.parents[0]

            except IndexError:

                c.changeset_old = None

            c.changes = []

            for node in c.changeset.added:

                filenode_old = FileNode(node.path, '')

                if filenode_old.is_binary or node.is_binary:

                    diff = _('binary file')

                    f_udiff = differ.get_udiff(filenode_old, node)

                    diff = differ.DiffProcessor(f_udiff).raw_diff()

                cs1 = None

                c.changes.append(('added', node, diff, cs1, cs2))

            for node in c.changeset.changed:

                filenode_old = c.changeset_old.get_node(node.path)

                if filenode_old.is_binary or node.is_binary:

                    diff = _('binary file')

                    f_udiff = differ.get_udiff(filenode_old, node)

                    diff = differ.DiffProcessor(f_udiff).raw_diff()

        response.content_type = 'text/plain'

        if method == 'download':

        parent = True if len(c.changeset.parents) > 0 else False

        c.parent_tmpl = 'Parent  %s' % c.changeset.parents[0].raw_id if parent else ''

        c.diffs = ''

        for x in c.changes:

            c.diffs += x[2]

        return render('changeset/raw_changeset.html')

        """Produce an atom-1.0 feed via feedgenerator module"""

        feed = Atom1Feed(title=self.title % repo_name,

                         link=url('summary_home', repo_name=repo_name, qualified=True),

                         description=self.description % repo_name,

                         language=self.language,

                         ttl=self.ttl)

        changesets = HgModel().get_repo(repo_name)

        for cs in changesets[:self.feed_nr]:

            feed.add_item(title=cs.message,

                          link=url('changeset_home', repo_name=repo_name,

                                   description=str(cs.date))

        response.content_type = feed.mime_type

        return feed.writeString('utf-8')

    def rss(self, repo_name):

        """Produce an rss2 feed via feedgenerator module"""

        feed = Rss201rev2Feed(title=self.title % repo_name,

                         link=url('summary_home', repo_name=repo_name, qualified=True),

                         description=self.description % repo_name,

                         language=self.language,

                         ttl=self.ttl)

        changesets = HgModel().get_repo(repo_name)

        for cs in changesets[:self.feed_nr]:

            feed.add_item(title=cs.message,

                          link=url('changeset_home', repo_name=repo_name,

                          description=str(cs.date))

        response.content_type = feed.mime_type

        return feed.writeString('utf-8')

from pylons.i18n.translation import _

from pylons.controllers.util import redirect

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseController, render

from rhodecode.lib.utils import EmptyChangeset

from rhodecode.model.hg import HgModel

from vcs.exceptions import RepositoryError, ChangesetError

from vcs.nodes import FileNode

from vcs.utils import diffs as differ

import logging

import rhodecode.lib.helpers as h

import tempfile

log = logging.getLogger(__name__)

class FilesController(BaseController):

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

    def __before__(self):

        super(FilesController, self).__before__()

        c.file_size_limit = 250 * 1024 #limit of file size to display

    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

        def get_next_rev(cur):

            max_rev = len(c.repo.revisions) - 1

            r = cur + 1

            if r > max_rev:

                r = max_rev

            return r

        def get_prev_rev(cur):

            r = cur - 1

            return r

        c.f_path = f_path

        try:

            cur_rev = repo.get_changeset(revision).revision

            c.url_prev = url('files_home', repo_name=c.repo_name,

            c.url_next = url('files_home', repo_name=c.repo_name,

            c.changeset = repo.get_changeset(revision)

            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.content_type = file_node.mimetype

        response.content_disposition = 'attachment; filename=%s' \

        return file_node.content

    def raw(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.content_type = 'text/plain'

        return file_node.content

    def annotate(self, repo_name, revision, f_path):

        hg_model = HgModel()

        c.repo = hg_model.get_repo(c.repo_name)

        cs = c.repo.get_changeset(revision)

        c.file = cs.get_node(f_path)

        c.file_msg = cs.get_file_message(f_path)

        c.f_path = f_path

        return render('files/files_annotate.html')

    def archivefile(self, repo_name, revision, fileformat):

        archive_specs = {

          '.tar.bz2': ('application/x-tar', 'tbz2'),

          '.tar.gz': ('application/x-tar', 'tgz'),

          '.zip': ('application/zip', 'zip'),

        }

        if not archive_specs.has_key(fileformat):

            return 'Unknown archive type %s' % fileformat

        def read_in_chunks(file_object, chunk_size=1024 * 40):

            """Lazy function (generator) to read a file piece by piece.

            Default chunk size: 40k."""

            while True:

                data = file_object.read(chunk_size)

                if not data:

                    break

        archive = tempfile.TemporaryFile()

        repo = HgModel().get_repo(repo_name).repo

        fname = '%s-%s%s' % (repo_name, revision, fileformat)

        archival.archive(repo, archive, revision, archive_specs[fileformat][1],

                         prefix='%s-%s' % (repo_name, revision))

        response.content_type = archive_specs[fileformat][0]

        response.content_disposition = 'attachment; filename=%s' % fname

        archive.seek(0)

        return read_in_chunks(archive)

    def diff(self, repo_name, f_path):

        hg_model = HgModel()

        diff1 = request.GET.get('diff1')

        diff2 = request.GET.get('diff2')

        c.action = request.GET.get('diff')

        c.no_changes = diff1 == diff2

        c.f_path = f_path

        c.repo = hg_model.get_repo(c.repo_name)

        try:

            if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_1 = c.repo.get_changeset(diff1)

                node1 = c.changeset_1.get_node(f_path)

            else:

                c.changeset_1 = EmptyChangeset()

                node1 = FileNode('.', '', changeset=c.changeset_1)

            if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_2 = c.repo.get_changeset(diff2)

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset()

                node2 = FileNode('.', '', changeset=c.changeset_2)

        except RepositoryError:

            return redirect(url('files_home',

                                repo_name=c.repo_name, f_path=f_path))

        f_udiff = differ.get_udiff(node1, node2)

        diff = differ.DiffProcessor(f_udiff)

        if c.action == 'download':

            diff_name = '%s_vs_%s.diff' % (diff1, diff2)

            response.content_type = 'text/plain'

            response.content_disposition = 'attachment; filename=%s' \

            return diff.raw_diff()

        elif c.action == 'raw':

            c.cur_diff = '<pre class="raw">%s</pre>' % h.escape(diff.raw_diff())

        elif c.action == 'diff':

            if node1.size > c.file_size_limit or node2.size > c.file_size_limit:

                c.cur_diff = _('Diff is to big to display')

            else:

                c.cur_diff = diff.as_html()

        else:

            #default option

            if node1.size > c.file_size_limit or node2.size > c.file_size_limit:

                c.cur_diff = _('Diff is to big to display')

            else:

                c.cur_diff = diff.as_html()

        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_id)

        return hist_l

Created on February 18, 2010