def _get_ui_revisions(self, reverse=True):
"""Generates the list of displayable revisions"""
repos = Repository(self.env)
revmin = repos.get_oldest_rev()
revmax = repos.get_youngest_rev()
revisions = []
for rev in xrange(int(revmax), int(revmin) - 1, -1):
# if len(revisions) > 50:
# if rev % 100:
# continue
# elif len(revisions) > 30:
# if rev % 20:
# continue
# elif len(revisions) > 10:
# if rev % 10:
# continue
revisions.append(rev)
if revisions[-1] != int(revmin):
revisions.append(int(revmin))
return sorted(revisions, reverse=reverse)
def _get_ui_authors(self):
"""Generates the list of displayable authors """
repos = Repository(self.env)
# Authors
authors = sorted(repos.get_authors())
authors.insert(0, '')
return authors
def _get_ui_branches(self, reverse=False):
"""Generates the list of displayable branches """
repos = Repository(self.env)
branches = repos.get_branch_names_with_prop()
branches = sorted(branches, reverse=reverse, cmp=self.cmp_func)
branches.insert(0, ('all', None))
return branches
def _process_log_request(self, req):
'''
Process log request information.
This method is invoked when cursor is over a RevTree changeset,
returning corresponding revision log information.
:param req: Trac request object
:returns: template, template data, type of response
'''
try:
rev = int(req.args['logrev'])
repos = Repository.get_svn_repository(self.env)
if not repos:
raise TracError("Revtree only supports Subversion "
"repositories")
chgset = repos.get_changeset(rev)
wikimsg = wiki_to_html(to_unicode(chgset.message),
self.env,
req,
None,
True,
False)
data = {
'chgset': True,
'revision': rev,
'time': format_datetime(chgset.date).replace('()', ''),
'age': pretty_timedelta(chgset.date, None, 3600),
'author': to_unicode(chgset.author) or u'anonymous',
'message': wikimsg
}
return 'revtree_log.html', {'log': data}, 'application/xhtml+xml'
except Exception as e:
raise TracError("Invalid revision log request: %s" % e)
def _process_revtree(self, req):
"""Handle revtree generation requests"""
tracrepos = self.env.get_repository()
youngest = int(tracrepos.get_youngest_rev())
oldest = max(self.oldest, int(tracrepos.get_oldest_rev()))
if self.abstime:
timebase = int(time.time())
else:
timebase = to_timestamp(tracrepos.get_changeset(youngest).date)
revstore = RevtreeStore(self.env, req.authname, \
(oldest, youngest),
timebase, self.style)
if req.args.has_key('reset') and req.args['reset']:
revstore.clear(req.session)
else:
revstore.load(req.session)
if req.args:
revstore.populate(req.args)
revstore.compute_range(timebase)
data = revstore.get_values()
try:
if not revstore.can_be_rendered():
raise EmptyRangeError
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revstore.revrange, revstore.timerange)
(branches, authors) = \
self._select_parameters(repos, req, revstore)
svgrevtree = self.rt.get_revtree(repos, req)
if revstore['branch']:
sbranches = [revstore['branch']]
sbranches.extend(filter(lambda t: t not in sbranches,
self.trunks))
else:
sbranches = None
sauthors = revstore['author'] and [revstore['author']] or None
if revstore['showdel']:
hidetermbranch = False
else:
hidetermbranch = True
svgrevtree.create(req,
revisions=revstore.revrange,
branches=sbranches, authors=sauthors,
hidetermbranch=hidetermbranch,
style=revstore['style'])
svgrevtree.build()
svgrevtree.render(self.scale*0.6)
style = req.href.chrome('revtree/css/revtree.css')
svgstyle = '<?xml-stylesheet href="%s" type="text/css"?>' % style
data.update({
'svg': Markup(unicode(str(svgrevtree), 'utf-8')),
'svgstyle': Markup(svgstyle)
})
# create and order the drop-down list content, starting with the
# global values
branches = repos.branches().keys()
authors = repos.authors()
# save the user parameters only if the tree can be rendered
revstore.save(req.session)
except EmptyRangeError:
data.update({'errormsg': \
"Selected filters cannot render a revision tree"})
# restore default parameters
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revrange=(oldest, youngest))
branches = repos.branches().keys()
authors = repos.authors()
revrange = repos.revision_range()
revisions = self._get_ui_revisions((oldest, youngest), revrange)
branches.sort()
# prepend the trunks to the selected branches
for b in filter(lambda t: t not in branches, self.trunks):
branches.insert(0, b)
branches = filter(None, branches)
branches.insert(0, '')
authors.sort()
authors = filter(None, authors)
authors.insert(0, '')
dauthors = [dict(name=a, label=a or 'All') for a in authors]
dbranches = [dict(name=b, label=b or 'All') for b in branches]
data.update({
'title': 'Revision Tree',
'periods': self._get_periods(),
'revmin': str(revrange[0]),
'revmax': str(revrange[1]),
'revisions': revisions,
'branches': dbranches,
'authors': dauthors
})
# add javascript for AJAX tooltips
add_script(req, 'revtree/js/svgtip.js')
# add custom stylesheet
add_stylesheet(req, 'revtree/css/revtree.css')
return 'revtree.html', {'rt': data}, 'application/xhtml+xml'
def _process_revtree(self, req):
"""Handle revtree generation requests"""
tracrepos = self.env.get_repository()
youngest = int(tracrepos.get_youngest_rev())
oldest = max(self.oldest, int(tracrepos.get_oldest_rev()))
if self.abstime:
timebase = int(time.time())
else:
timebase = to_timestamp(tracrepos.get_changeset(youngest).date)
revstore = RevtreeStore(self.env, req.authname, \
(oldest, youngest),
timebase, self.style)
if req.args.has_key('reset') and req.args['reset']:
revstore.clear(req.session)
else:
revstore.load(req.session)
if req.args:
revstore.populate(req.args)
revstore.compute_range(timebase)
data = revstore.get_values()
try:
if not revstore.can_be_rendered():
raise EmptyRangeError
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revstore.revrange, revstore.timerange)
(branches, authors) = \
self._select_parameters(repos, req, revstore)
svgrevtree = self.rt.get_revtree(repos, req)
if revstore['branch']:
sbranches = [revstore['branch']]
sbranches.extend(
filter(lambda t: t not in sbranches, self.trunks))
else:
sbranches = None
sauthors = revstore['author'] and [revstore['author']] or None
if revstore['showdel']:
hidetermbranch = False
else:
hidetermbranch = True
svgrevtree.create(req,
revisions=revstore.revrange,
branches=sbranches,
authors=sauthors,
hidetermbranch=hidetermbranch,
style=revstore['style'])
svgrevtree.build()
svgrevtree.render(self.scale * 0.6)
style = req.href.chrome('revtree/css/revtree.css')
svgstyle = '<?xml-stylesheet href="%s" type="text/css"?>' % style
data.update({
'svg': Markup(unicode(str(svgrevtree), 'utf-8')),
'svgstyle': Markup(svgstyle)
})
# create and order the drop-down list content, starting with the
# global values
branches = repos.branches().keys()
authors = repos.authors()
# save the user parameters only if the tree can be rendered
revstore.save(req.session)
except EmptyRangeError:
data.update({'errormsg': \
"Selected filters cannot render a revision tree"})
# restore default parameters
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revrange=(oldest, youngest))
branches = repos.branches().keys()
authors = repos.authors()
revrange = repos.revision_range()
revisions = self._get_ui_revisions((oldest, youngest), revrange)
branches.sort()
# prepend the trunks to the selected branches
for b in filter(lambda t: t not in branches, self.trunks):
branches.insert(0, b)
branches = filter(None, branches)
branches.insert(0, '')
authors.sort()
authors = filter(None, authors)
authors.insert(0, '')
dauthors = [dict(name=a, label=a or 'All') for a in authors]
dbranches = [dict(name=b, label=b or 'All') for b in branches]
data.update({
'title': 'Revision Tree',
'periods': self._get_periods(),
'revmin': str(revrange[0]),
'revmax': str(revrange[1]),
'revisions': revisions,
'branches': dbranches,
'authors': dauthors
})
# add javascript for AJAX tooltips
add_script(req, 'revtree/js/svgtip.js')
# add custom stylesheet
add_stylesheet(req, 'revtree/css/revtree.css')
return 'revtree.html', {'rt': data}, 'application/xhtml+xml'
def _process_revtree(self, req):
"""Handle revtree generation requests"""
tracrepos = self.env.get_repository()
youngest = int(tracrepos.get_youngest_rev())
if self.abstime:
timebase = int(time.time())
else:
timebase = int(tracrepos.get_changeset(youngest).date)
revstore = RevtreeStore(self.env, req.authname, (self.oldest, youngest), timebase, self.style)
revstore.load(req.session)
revstore.populate(req.args)
revstore.compute_range(timebase)
# fill in the HDF
for field in revstore.fields:
req.hdf["revtree." + field] = revstore[field]
req.hdf["title"] = "Revision Tree"
req.hdf["revtree.periods"] = self._get_periods()
# add javascript for AJAX tooltips
add_script(req, "revtree/js/jquery.js")
add_script(req, "revtree/js/svgtip.js")
try:
if not revstore.can_be_rendered():
raise EmptyRangeError
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revstore.revrange, revstore.timerange)
(branches, authors) = self._select_parameters(repos, req, revstore)
svgrevtree = RevtreeSystem(self.env).get_revtree(repos)
svgrevtree.create(
req,
revstore.revrange,
revstore.get_branches(),
revstore.get_authors(),
revstore.get_hidetermbranch(),
revstore.get_style(),
)
svgrevtree.build()
svgrevtree.render(self.scale * 0.6)
req.hdf.set_unescaped("revtree.svg.image", str(svgrevtree))
# create and order the drop-down list content, starting with the
# global values
branches = repos.branches().keys()
authors = repos.authors()
branches.sort()
authors.sort()
# prepend the trunks to the selected branches
for b in self.trunks:
if b not in branches:
branches.insert(0, b)
branches.insert(0, revstore.anybranch)
authors.insert(0, revstore.anyauthor)
# save the user parameters only if the tree can be rendered
revstore.save(req.session)
except EmptyRangeError:
req.hdf["revtree.errormsg"] = "Selected filters cannot render" " a revision tree"
# restore default parameters
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revrange=(self.oldest, youngest))
branches = repos.branches().keys()
branches.sort()
branches.reverse()
authors = repos.authors()
authors.sort()
revrange = repos.revision_range()
revisions = self._get_ui_revisions((self.oldest, youngest), revrange)
# fill in the HDF
req.hdf["revtree.revmin"] = revrange[0]
req.hdf["revtree.revmax"] = revrange[1]
req.hdf["revtree.revisions"] = revisions
req.hdf["revtree.branches"] = branches
req.hdf["revtree.authors"] = authors
add_stylesheet(req, "revtree/css/revtree.css")
return "revtree.cs", "application/xhtml+xml"
def _process_filter_request(self, req):
'''
Process filter request.
This method is invoked when RevTree update is done by user.
:param req: Trac request object
'''
session_ctx = SessionContext(req)
# Reset clause
if req.args.get("reset"):
session_ctx.clear()
dump = json.dumps(dict())
# Send response
req.send_response(200)
req.send_header('Content-Type', "application/json")
req.send_header('Content-Length', len(dump))
req.write(dump);
return
for key in ['query_options', 'query_filters']:
if key not in req.args:
continue
return self._process_query_filters_options(req,
key,
req.args[key])
# Repository object
repos = Repository(self.env)
if self.abstime:
timebase = int(time.time())
else:
youngest = repos.get_youngest_rev()
timebase = to_timestamp(repos.get_changeset(youngest).date)
# Style options
style = req.args.get('style', 'compact')
try:
# Generate query
query = QueryFilter(self.env,
repos,
req.args)
# Update session context information
session_ctx['query'] = query.export()
session_ctx['style'] = style
svgbranches, revisions, filtered_revisions = \
self._process_query(repos,
query,
timebase)
if (not svgbranches) or (not revisions):
raise EmptyRangeError('')
repos = Repository(self.env)
# MANDATORY: revisions must be sorted in reversed order
revisions.sort(reverse=True, key=lambda t: t[0])
# SVG revision tree object
svgrevtree = self.rt.get_revtree(repos, req)
svgrevtree.create(req,
svgbranches,
revisions,
filtered_revisions,
style)
svgrevtree.build()
except EmptyRangeError as excpt:
msg = _('Selected filters cannot '
'render a revision tree. %s' % excpt.message.encode('utf8'))
msg = msg.encode('UTF-8')
req.send_response(404)
req.send_header('Content-Type', "text/html; charset=utf-8'")
req.send_header('Content-Length', len(msg))
req.write(msg)
else:
data = dict(revisions=self._get_ui_revisions(),
authors=self._get_ui_authors(),
# branches=self._get_ui_branches(reverse=False),
fontsize=self.env.config.get('revtree',
'fontsize',
'14pt'),
fontfamily=self.env.config.get('revtree',
'fontname',
'arial'),
tree=dict(brc=svgrevtree.export(),
max_rev=svgrevtree.max_rev),
url=req.href(),
style=style)
dump = json.dumps(data)
# Send response
req.send_response(200)
req.send_header('Content-Type', "application/json")
req.send_header('Content-Length', len(dump))
req.write(dump)
def _process_revtree(self, req):
"""Handle revtree generation requests"""
tracrepos = self.env.get_repository()
youngest = int(tracrepos.get_youngest_rev())
if self.abstime:
timebase = int(time.time())
else:
timebase = int(tracrepos.get_changeset(youngest).date)
revstore = RevtreeStore(self.env, req.authname, \
(self.oldest, youngest),
timebase, self.style)
revstore.load(req.session)
revstore.populate(req.args)
revstore.compute_range(timebase)
# fill in the HDF
for field in revstore.fields:
req.hdf['revtree.' + field] = revstore[field]
req.hdf['title'] = 'Revision Tree'
req.hdf['revtree.periods'] = self._get_periods()
# add javascript for AJAX tooltips
add_script(req, 'revtree/js/jquery.js')
add_script(req, 'revtree/js/svgtip.js')
try:
if not revstore.can_be_rendered():
raise EmptyRangeError
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revstore.revrange, revstore.timerange)
(branches, authors) = \
self._select_parameters(repos, req, revstore)
svgrevtree = RevtreeSystem(self.env).get_revtree(repos)
svgrevtree.create(req, revstore.revrange, revstore.get_branches(),
revstore.get_authors(),
revstore.get_hidetermbranch(),
revstore.get_style())
svgrevtree.build()
svgrevtree.render(self.scale * 0.6)
req.hdf.set_unescaped('revtree.svg.image', str(svgrevtree))
# create and order the drop-down list content, starting with the
# global values
branches = repos.branches().keys()
authors = repos.authors()
branches.sort()
authors.sort()
# prepend the trunks to the selected branches
for b in self.trunks:
if b not in branches:
branches.insert(0, b)
branches.insert(0, revstore.anybranch)
authors.insert(0, revstore.anyauthor)
# save the user parameters only if the tree can be rendered
revstore.save(req.session)
except EmptyRangeError:
req.hdf['revtree.errormsg'] = "Selected filters cannot render" \
" a revision tree"
# restore default parameters
repos = Repository(self.env, req.authname)
repos.build(self.bcre, revrange=(self.oldest, youngest))
branches = repos.branches().keys()
branches.sort()
branches.reverse()
authors = repos.authors()
authors.sort()
revrange = repos.revision_range()
revisions = self._get_ui_revisions((self.oldest, youngest), revrange)
# fill in the HDF
req.hdf['revtree.revmin'] = revrange[0]
req.hdf['revtree.revmax'] = revrange[1]
req.hdf['revtree.revisions'] = revisions
req.hdf['revtree.branches'] = branches
req.hdf['revtree.authors'] = authors
add_stylesheet(req, 'revtree/css/revtree.css')
return 'revtree.cs', 'application/xhtml+xml'
