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Viewing changes to loggerhead/controllers/inventory_ui.py

  • Committer: Martin Albisetti
  • Date: 2008-06-13 19:45:59 UTC
  • mto: (157.1.3 loggerhead)
  • mto: This revision was merged to the branch mainline in revision 187.
  • Revision ID: argentina@gmail.com-20080613194559-cjxqao4r8kl47sze
 * Small CSS tweaks
 * Remove unused template code
 * Small visual tweaks to the changelog

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loggerhead/controllers/inventory_ui.py
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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#
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import datetime
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import logging
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import os
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import posixpath
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import textwrap
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import time
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import turbogears
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from cherrypy import HTTPRedirect, session
 
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from cherrypy import InternalError
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from loggerhead import util
 
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from loggerhead.templatefunctions import templatefunctions
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log = logging.getLogger("loggerhead.controllers")
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class InventoryUI (object):
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    @turbogears.expose(html='loggerhead.templates.inventory')
 
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    def __init__(self, branch):
 
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        # BranchView object
 
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        self._branch = branch
 
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        self.log = branch.log
 
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    @util.strip_whitespace
 
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    @turbogears.expose(html='zpt:loggerhead.templates.inventory')
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    def default(self, *args, **kw):
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        z = time.time()
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        h = util.get_history()
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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 = None
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        path = kw.get('path', None)
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        if (path == '/') or (path == ''):
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            path = None
 
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        h = self._branch.get_history()
 
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        util.set_context(kw)
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        h._branch.lock_read()
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        try:
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            revlist, revid = h.get_navigation(revid, path)
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            rev = h.get_revision(revid)
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            inv = h.get_inventory(revid)
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        except Exception, x:
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            log.error('Exception fetching changes: %r, %s' % (x, x))
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            raise HTTPRedirect(turbogears.url('/changes'))
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        if path is None:
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            path = '/'
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            file_id = None
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        else:
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            file_id = inv.path2id(path)
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        # no navbar for revisions
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        navigation = util.Container()
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        # add parent & merge-point branch-nick info, in case it's useful
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        change = h.get_change(revid)
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        for p in change.parents:
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            p.branch_nick = h.get_change(p.revid).branch_nick
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        for p in change.merge_points:
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            p.branch_nick = h.get_change(p.revid).branch_nick
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        vals = {
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            'branch_name': util.get_config().get('branch_name'),
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            'util': util,
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            'revid': revid,
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            'change': change,
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            'path': path,
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            'updir': dirname(path),
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            'filelist': h.get_filelist(inv, path),
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            'history': h,
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            'posixpath': posixpath,
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            'navigation': navigation,
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        }
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        h.flush_cache()
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        log.info('/inventory %r: %r secs' % (revid, time.time() - z))
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        return vals
 
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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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            try:
 
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                inv = h.get_inventory(revid)
 
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            except:
 
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                self.log.exception('Exception fetching changes')
 
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                raise InternalError('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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            # 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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            # 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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            vals = {
 
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                'branch': self._branch,
 
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                'util': util,
 
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                'revid': revid,
 
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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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                '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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            }
 
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            vals.update(templatefunctions)
 
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            h.flush_cache()
 
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            self.log.info('/inventory %r: %r secs' % (revid, time.time() - z))
 
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            return vals
 
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        finally:
 
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            h._branch.unlock()