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Viewing changes to loggerhead/controllers/inventory_ui.py

  • Committer: Martin Albisetti
  • Date: 2008-12-09 17:36:09 UTC
  • mfrom: (253.2.1 trunk)
  • Revision ID: argentina@gmail.com-20081209173609-vzkq72abocxwkzbi
Use configobj from bzr rather than external configobj. (Jelmer Vernooij)

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loggerhead/controllers/inventory_ui.py
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#
 
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# Copyright (C) 2008  Canonical Ltd.
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# Copyright (C) 2006  Robey Pointer <robey@lag.net>
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# Copyright (C) 2006  Goffredo Baroncelli <kreijack@inwind.it>
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#
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import logging
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import posixpath
 
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import urllib
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from paste.httpexceptions import HTTPServerError
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from bzrlib.revision import is_null as is_null_rev
 
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from loggerhead import util
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from loggerhead.controllers import TemplatedBranchView
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log = logging.getLogger("loggerhead.controllers")
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def dirname(path):
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    while path.endswith('/'):
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        path = path[:-1]
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    path = posixpath.dirname(path)
 
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    if path is not None:
 
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        while path.endswith('/'):
 
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            path = path[:-1]
 
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        path = urllib.quote(posixpath.dirname(path))
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    return path
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    template_path = 'loggerhead.templates.inventory'
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    def get_values(self, h, args, kw, headers):
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        if len(args) > 0:
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            revid = h.fix_revid(args[0])
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        else:
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            revid = h.last_revid
 
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    def get_values(self, path, kwargs, headers):
 
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        history = self._history
 
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        revid = self.get_revid()
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        try:
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            inv = h.get_inventory(revid)
 
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            inv = history.get_inventory(revid)
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        except:
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            self.log.exception('Exception fetching changes')
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            raise HTTPServerError('Could not fetch changes')
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        file_id = kw.get('file_id', inv.root.file_id)
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        start_revid = kw.get('start_revid', None)
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        sort_type = kw.get('sort', None)
 
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        file_id = kwargs.get('file_id', None)
 
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        start_revid = kwargs.get('start_revid', None)
 
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        sort_type = kwargs.get('sort', None)
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        # no navbar for revisions
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        navigation = util.Container()
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        change = h.get_changes([ revid ])[0]
 
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        change = history.get_changes([ revid ])[0]
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        # add parent & merge-point branch-nick info, in case it's useful
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        h.get_branch_nicks([ change ])
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        path = inv.id2path(file_id)
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        if not path.startswith('/'):
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            path = '/' + path
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        idpath = inv.get_idpath(file_id)
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        if len(idpath) > 1:
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            updir = dirname(path)
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            updir_file_id = idpath[-2]
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        else:
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            updir = None
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            updir_file_id = None
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        if updir == '/':
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            updir_file_id = None
 
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        history.get_branch_nicks([ change ])
 
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        if path is not None:
 
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            if not path.startswith('/'):
 
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                path = '/' + path
 
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            file_id = history.get_file_id(revid, path)
 
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        else:
 
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            path = inv.id2path(file_id)
 
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        if file_id is None:
 
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            file_id = inv.root.file_id
 
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        # Are we at the top of the tree
 
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        if inv.is_root(file_id):
 
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            updir = None
 
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        else:
 
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            updir = dirname(path)[1:]
 
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        # Directory Breadcrumbs
 
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        directory_breadcrumbs = util.directory_breadcrumbs(
 
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                self._branch.friendly_name,
 
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                self._branch.is_root,
 
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                'files')
 
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        if not is_null_rev(revid):
 
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            try:
 
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                inv = history.get_inventory(revid)
 
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            except:
 
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                self.log.exception('Exception fetching changes')
 
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                raise HTTPServerError('Could not fetch changes')
 
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            change = history.get_changes([ revid ])[0]
 
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            # If we're looking at the tip, use head: in the URL instead
 
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            if revid == history.last_revid:
 
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                revno_url = 'head:'
 
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            else:
 
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                revno_url = history.get_revno(revid)
 
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            # add parent & merge-point branch-nick info, in case it's useful
 
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            history.get_branch_nicks([ change ])
 
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            # Create breadcrumb trail for the path within the branch
 
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            branch_breadcrumbs = util.branch_breadcrumbs(path, inv, 'files')
 
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            filelist = history.get_filelist(inv, file_id, sort_type)
 
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        else:
 
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            inv = None
 
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            file_id = None
 
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            start_revid = None
 
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            sort_type = None
 
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            change = None
 
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            path = "/"
 
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            updir = None
 
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            branch_breadcrumbs = []
 
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            filelist = []
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        return {
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            'branch': self._branch,
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            'util': util,
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            'revid': revid,
 
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            'revno_url': revno_url,
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            'change': change,
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            'file_id': file_id,
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            'path': path,
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            'updir': updir,
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            'updir_file_id': updir_file_id,
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            'filelist': h.get_filelist(inv, file_id, sort_type),
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            'history': h,
 
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            'filelist': filelist,
 
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            'history': history,
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            'posixpath': posixpath,
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            'navigation': navigation,
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            'url': self._branch.context_url,
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            'start_revid': start_revid,
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            'fileview_active': True,
 
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            'directory_breadcrumbs': directory_breadcrumbs,
 
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            'branch_breadcrumbs': branch_breadcrumbs,
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        }