def filter_stream(self, req, method, filename, stream, data):
action = req.args.get('action', '')
if filename == 'browser.html' and action == 'edit':
req.perm.require('REPOSITORY_MODIFY')
# NB TracBrowserOps already inserts javascript and css we need
# So only add css/javascript needed solely by the editor
if data['file'] and data['file']['preview']['rendered']:
max_edit_size = self.max_edit_size
data['max_edit_size'] = max_edit_size
# Discard rendered table, replace with textarea of file contents
# This means reading the file from the repository again
# N.B. If a file is rendered as something other than a table
# e.g. due to PreCodeBrowserPlugin this code won't trigger
# Retrieve the same node that BrowserModule.process_request()
# used to render the preview.
# At this point reponame has been removed from data['path']
# and repos has already been determined
repos = data['repos']
path = data['path']
rev = data['rev']
node = repos.get_node(path, rev)
# If node is too large then don't allow editing, abort
if max_edit_size > 0 and node.content_length > max_edit_size:
return stream
# Open the node and read it
node_file = node.get_content()
node_data = node_file.read()
# Discover the mime type and character encoding of the node
# Try in order
# - svn:mime-type property
# - detect from file name and content (BOM)
# - use configured default for Trac
mime_view = Mimeview(self.env)
mime_type = node.content_type \
or mime_view.get_mimetype(node.name, node_data) \
or 'text/plain'
encoding = mime_view.get_charset(node_data, mime_type)
# Populate template data
content = mime_view.to_unicode(node_data, mime_type, encoding)
data['file_content'] = content
data['file_encoding'] = encoding
# Replace the already rendered preview with a form and textarea
bsops_stream = Chrome(self.env).render_template(req,
'file_edit.html', data, fragment=True)
transf = Transformer('//div[@id="preview"]'
'/table[@class="code"]')
stream |= transf.replace(
bsops_stream.select('//div[@id="bsop_edit"]'))
return stream
def filter_stream(self, req, method, filename, stream, data):
action = req.args.get('action', '')
if filename == 'browser.html' and action == 'edit':
req.perm.require('REPOSITORY_MODIFY')
# NB TracBrowserOps already inserts javascript and css we need
# So only add css/javascript needed solely by the editor
if data['file'] and data['file']['preview']['rendered']:
max_edit_size = self.max_edit_size
data['max_edit_size'] = max_edit_size
# Discard rendered table, replace with textarea of file contents
# This means reading the file from the repository again
# N.B. If a file is rendered as something other than a table
# e.g. due to PreCodeBrowserPlugin this code won't trigger
# Retrieve the same node that BrowserModule.process_request()
# used to render the preview.
# At this point reponame has been removed from data['path']
# and repos has already been determined
repos = data['repos']
path = data['path']
rev = data['rev']
node = repos.get_node(path, rev)
# If node is too large then don't allow editing, abort
if max_edit_size > 0 and node.content_length > max_edit_size:
return stream
# Open the node and read it
node_file = node.get_content()
node_data = node_file.read()
# Discover the mime type and character encoding of the node
# Try in order
# - svn:mime-type property
# - detect from file name and content (BOM)
# - use configured default for Trac
mime_view = Mimeview(self.env)
mime_type = node.content_type \
or mime_view.get_mimetype(node.name, node_data) \
or 'text/plain'
encoding = mime_view.get_charset(node_data, mime_type)
# Populate template data
content = mime_view.to_unicode(node_data, mime_type, encoding)
data['file_content'] = content
data['file_encoding'] = encoding
# Replace the already rendered preview with a form and textarea
bsops_stream = Chrome(self.env).render_template(
req, 'file_edit.html', data, fragment=True)
transf = Transformer('//div[@id="preview"]'
'/table[@class="code"]')
stream |= transf.replace(
bsops_stream.select('//div[@id="bsop_edit"]'))
return stream
def filter_stream(self, req, method, filename, stream, data):
if filename == "ticket.html":
# replace "project" text input (lineedit) for ticket editing with a selection field
filter = Transformer('//input[@id="field-project"]')
ticket_data = data['ticket']
script_filter = Transformer('//div[@id="banner"]')
stream = stream | filter.replace(self._projects_field_ticket_input(req, ticket_data))
stream = stream | script_filter.before(self._update_milestones_script(req))
return stream
def filter_stream(self, req, method, filename, stream, data):
if filename == "ticket.html":
# replace "project" text input (lineedit) for ticket editing with a selection field
filter = Transformer('//input[@id="field-project"]')
ticket_data = data['ticket']
script_filter = Transformer('//div[@id="banner"]')
stream = stream | filter.replace(
self._projects_field_ticket_input(req, ticket_data))
stream = stream | script_filter.before(
self._update_milestones_script(req))
return stream
