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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from cherrypy import InternalError, session
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from paste.httpexceptions import HTTPServerError
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from loggerhead import util
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class RevisionUI (object):
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def __init__(self, branch):
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@util.strip_whitespace
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@turbogears.expose(html='loggerhead.templates.revision')
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def default(self, *args, **kw):
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h = self._branch.get_history()
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from loggerhead.controllers import TemplatedBranchView
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DEFAULT_LINE_COUNT_LIMIT = 3000
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class RevisionUI(TemplatedBranchView):
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template_path = 'loggerhead.templates.revision'
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def get_values(self, h, args, kw, headers):
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revid = h.fix_revid(args[0])
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file_id = kw.get('file_id', None)
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filter_file_id = kw.get('filter_file_id', None)
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start_revid = h.fix_revid(kw.get('start_revid', None))
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query = kw.get('q', None)
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remember = kw.get('remember', None)
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compare_revid = kw.get('compare_revid', None)
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remember = h.fix_revid(kw.get('remember', None))
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compare_revid = h.fix_revid(kw.get('compare_revid', None))
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revid, start_revid, revid_list = h.get_view(revid, start_revid, file_id, query)
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revid, start_revid, revid_list = h.get_view(revid, start_revid, filter_file_id, query)
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self.log.exception('Exception fetching changes')
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raise InternalError('Could not fetch changes')
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navigation = util.Container(revid_list=revid_list, revid=revid, start_revid=start_revid, file_id=file_id,
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pagesize=1, scan_url='/revision', branch=self._branch, feed=True)
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raise HTTPServerError('Could not fetch changes')
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navigation = util.Container(
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revid_list=revid_list, revid=revid, start_revid=start_revid,
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filter_file_id=filter_file_id, pagesize=1,
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scan_url='/revision', branch=self._branch, feed=True, history=h)
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if query is not None:
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navigation.query = query
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util.fill_in_navigation(h, navigation)
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util.fill_in_navigation(navigation)
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if compare_revid is not None:
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change = h.get_diff(compare_revid, revid)
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change = h.get_changes([ revid ], get_diffs=True)[0]
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change = h.get_change_with_diff(revid, compare_revid)
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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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line_count_limit = DEFAULT_LINE_COUNT_LIMIT
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for file in change.changes.modified:
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for chunk in file.chunks:
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line_count += len(chunk.diff)
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# let's make side-by-side diff be the default
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side_by_side = not kw.get('unified', False)
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h.add_side_by_side([ change ])
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'branch': self._branch,
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'start_revid': start_revid,
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'filter_file_id': filter_file_id,
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'navigation': navigation,