def _render_diff(self, req, filename, repos, diff, diff_options):
"""Raw Unified Diff version"""
req.send_response(200)
req.send_header('Content-Type', 'text/plain;charset=utf-8')
req.send_header('Content-Disposition', 'inline;'
'filename=%s.diff' % filename)
req.end_headers()
mimeview = Mimeview(self.env)
for old_node, new_node, kind, change in repos.get_changes(**diff):
# TODO: Property changes
# Content changes
if kind == Node.DIRECTORY:
continue
new_content = old_content = ''
new_node_info = old_node_info = ('','')
mimeview = Mimeview(self.env)
if old_node:
old_content = old_node.get_content().read()
if is_binary(old_content):
continue
old_node_info = (old_node.path, old_node.rev)
old_content = mimeview.to_unicode(old_content,
old_node.content_type)
if new_node:
new_content = new_node.get_content().read()
if is_binary(new_content):
continue
new_node_info = (new_node.path, new_node.rev)
new_path = new_node.path
new_content = mimeview.to_unicode(new_content,
new_node.content_type)
else:
old_node_path = repos.normalize_path(old_node.path)
diff_old_path = repos.normalize_path(diff.old_path)
new_path = posixpath.join(diff.new_path,
old_node_path[len(diff_old_path)+1:])
if old_content != new_content:
context = 3
options = diff_options[1]
for option in options:
if option.startswith('-U'):
context = int(option[2:])
break
if not old_node_info[0]:
old_node_info = new_node_info # support for 'A'dd changes
req.write('Index: ' + new_path + CRLF)
req.write('=' * 67 + CRLF)
req.write('--- %s (revision %s)' % old_node_info + CRLF)
req.write('+++ %s (revision %s)' % new_node_info + CRLF)
for line in unified_diff(old_content.splitlines(),
new_content.splitlines(), context,
ignore_blank_lines='-B' in options,
ignore_case='-i' in options,
ignore_space_changes='-b' in options):
req.write(line + CRLF)
def process_request(self, req):
"""Process the request. For ClearSilver, return a (template_name,
content_type) tuple, where `template` is the ClearSilver template to use
(either a `neo_cs.CS` object, or the file name of the template), and
`content_type` is the MIME type of the content. For Genshi, return a
(template_name, data, content_type) tuple, where `data` is a dictionary
of substitutions for the template.
For both templating systems, "text/html" is assumed if `content_type` is
`None`.
Note that if template processing should not occur, this method can
simply send the response itself and not return anything.
"""
# handle image setting
if req.method == 'POST':
self.set_default_image(req)
req.redirect(req.get_header('referer') or req.href(req.path_info))
# GET default image
ticket_id, size = self.ticket_id_and_size(req.path_info)
image = DefaultTicketImage(self.env).default_image(ticket_id, size)
assert image is not None # TODO better
images = ImageTrac(self.env).images(ticket_id)
attachment = Attachment(self.env, 'ticket', ticket_id, images[image][size])
mimeview = Mimeview(self.env)
mimetype = mimeview.get_mimetype(attachment.filename)
req.send(attachment.open().read(), mimetype)
def validate_ticket(self, req, ticket):
"""Validate a ticket after it's been populated from user input.
Must return a list of `(field, message)` tuples, one for each problem
detected. `field` can be `None` to indicate an overall problem with the
ticket. Therefore, a return value of `[]` means everything is OK."""
image = req.args.get('ticket_image')
if hasattr(image, 'fp'):
mimeview = Mimeview(self.env)
mimetype = mimeview.get_mimetype(image.filename)
if mimetype is None:
return [('ticket_image', 'Uploaded file is not an image')]
if mimetype.split('/', 1)[0] != 'image':
return [('ticket_image',
'Uploaded file is not an image, instead it is %s' %
mimetype)]
try:
Image.open(image.file)
except IOError, e:
return [('ticket_image', str(e))]
# store the image temporarily for new tickets
if ticket.exists:
self.attach(ticket, image)
else:
if not hasattr(self, 'image'):
self.image = {}
self.image[ticket['summary']] = req.args['ticket_image']
def validate_ticket(self, req, ticket):
"""Validate a ticket after it's been populated from user input.
Must return a list of `(field, message)` tuples, one for each problem
detected. `field` can be `None` to indicate an overall problem with the
ticket. Therefore, a return value of `[]` means everything is OK."""
image = req.args.get('ticket_image')
if hasattr(image, 'fp'):
mimeview = Mimeview(self.env)
mimetype = mimeview.get_mimetype(image.filename)
if mimetype is None:
return[('ticket_image', 'Uploaded file is not an image')]
if mimetype.split('/',1)[0] != 'image':
return [('ticket_image', 'Uploaded file is not an image, instead it is %s' % mimetype)]
try:
Image.open(image.file)
except IOError, e:
return[('ticket_image', str(e))]
# store the image temporarily for new tickets
if ticket.exists:
self.attach(ticket, image)
else:
if not hasattr(self, 'image'):
self.image = {}
self.image[ticket['summary']] = req.args['ticket_image']
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 add_backlog_conversion_links(env, req, backlog, backlog_url):
# TODO: Move tests to new backlog
mime = Mimeview(env)
for conversion in mime.get_supported_conversions(BACKLOG_CONVERSION_KEY):
format = conversion[0]
title = conversion[1]
mimetype = conversion[4]
backlog_href = req.href(backlog_url, backlog.name, backlog.scope, format=format)
add_link(req, 'alternate', backlog_href, title, mimetype, format)
def image(self, ticket):
"""
return the first image attachment
or None if there aren't any
"""
attachments = list(Attachment.select(self.env, 'ticket', ticket.id))
mimeview = Mimeview(self.env)
for attachment in attachments:
mimetype = mimeview.get_mimetype(attachment.filename)
if not mimetype or mimetype.split('/',1)[0] != 'image':
continue
return attachment.filename
def source( req, argument_text, env, aswiki =False):
from trac.versioncontrol.web_ui.util import get_existing_node, get_path_rev_line
## XXX above .util is shaded by trac.util?
path,rev,line = get_path_rev_line( argument_text)
from trac.mimeview import Mimeview, get_mimetype, content_to_unicode
repos = env.get_repository() # req.authname)
node = get_existing_node( env, repos, path, rev)
content = node.get_content().read()
if aswiki:
mimetype = 'text/x-trac-wiki'
r = wiki_to_html( content_to_unicode( env, content, mimetype), env=env, req=req)
else:
mimetype = get_mimetype( os.path.basename( path) ) or 'text/plain '
mimeview = Mimeview( env)
#charset = mimeview.get_charset( content, mimetype) #node.content_type?
#content = util.to_utf8( content, charset )
r = mimeview.render( req, mimetype, content)
return r, None
def image_category(self, attachment):
reverse_sizes = dict([(value, key) for key, value in self.sizes().items()])
mimeview = Mimeview(self.env)
mimetype = mimeview.get_mimetype(attachment.filename)
if mimetype and mimetype.split('/',1)[0] != 'image':
return None
filename = attachment.filename
try:
size = Image.open(attachment.path).size
except IOError:
return None
for _size in reverse_sizes:
parts = filename.rsplit('.', 2)
if len(parts) == 3:
dimension = '%sx%s' % (_size[0] or '', _size[1] or '')
if parts[-2] == dimension:
filename = '%s.%s' % (parts[0], parts[-1])
return (filename, reverse_sizes[_size])
return (filename, 'original')
def image_category(self, attachment):
reverse_sizes = dict([(value, key)
for key, value in self.sizes().items()])
mimeview = Mimeview(self.env)
mimetype = mimeview.get_mimetype(attachment.filename)
if mimetype and mimetype.split('/', 1)[0] != 'image':
return None
filename = attachment.filename
try:
size = Image.open(attachment.path).size
except IOError:
return None
for _size in reverse_sizes:
parts = filename.rsplit('.', 2)
if len(parts) == 3:
dimension = '%sx%s' % (_size[0] or '', _size[1] or '')
if parts[-2] == dimension:
filename = '%s.%s' % (parts[0], parts[-1])
return (filename, reverse_sizes[_size])
return (filename, 'original')
def _render_diff(self, req, filename, repos, diff, diff_options):
"""Raw Unified Diff version"""
req.send_response(200)
req.send_header('Content-Type', 'text/plain;charset=utf-8')
req.send_header('Content-Disposition', 'inline;'
'filename=%s.diff' % filename)
req.end_headers()
mimeview = Mimeview(self.env)
for old_node, new_node, kind, change in repos.get_changes(**diff):
# TODO: Property changes
# Content changes
if kind == Node.DIRECTORY:
continue
new_content = old_content = ''
new_node_info = old_node_info = ('','')
mimeview = Mimeview(self.env)
if old_node:
old_content = old_node.get_content().read()
if is_binary(old_content):
continue
old_node_info = (old_node.path, old_node.rev)
old_content = mimeview.to_unicode(old_content,
old_node.content_type)
if new_node:
new_content = new_node.get_content().read()
if is_binary(new_content):
continue
new_node_info = (new_node.path, new_node.rev)
new_path = new_node.path
new_content = mimeview.to_unicode(new_content,
new_node.content_type)
else:
old_node_path = repos.normalize_path(old_node.path)
diff_old_path = repos.normalize_path(diff.old_path)
new_path = posixpath.join(diff.new_path,
old_node_path[len(diff_old_path)+1:])
if old_content != new_content:
context = 3
options = diff_options[1]
for option in options:
if option.startswith('-U'):
context = int(option[2:])
break
if not old_node_info[0]:
old_node_info = new_node_info # support for 'A'dd changes
req.write('Index: ' + new_path + CRLF)
req.write('=' * 67 + CRLF)
req.write('--- %s (revision %s)' % old_node_info + CRLF)
req.write('+++ %s (revision %s)' % new_node_info + CRLF)
for line in unified_diff(old_content.splitlines(),
new_content.splitlines(), context,
ignore_blank_lines='-B' in options,
ignore_case='-i' in options,
ignore_space_changes='-b' in options):
req.write(line + CRLF)
def _content_changes(old_node, new_node):
"""Returns the list of differences.
The list is empty when no differences between comparable files
are detected, but the return value is None for non-comparable files.
"""
old_content = old_node.get_content().read()
if is_binary(old_content):
return None
new_content = new_node.get_content().read()
if is_binary(new_content):
return None
mview = Mimeview(self.env)
old_content = mview.to_unicode(old_content, old_node.content_type)
new_content = mview.to_unicode(new_content, new_node.content_type)
if old_content != new_content:
context = 3
options = diff_options[1]
for option in options:
if option.startswith('-U'):
context = int(option[2:])
break
if context < 0:
context = None
tabwidth = self.config['diff'].getint('tab_width') or \
self.config['mimeviewer'].getint('tab_width', 8)
return hdf_diff(old_content.splitlines(),
new_content.splitlines(),
context, tabwidth,
ignore_blank_lines='-B' in options,
ignore_case='-i' in options,
ignore_space_changes='-b' in options)
else:
return []
def _content_changes(old_node, new_node):
"""Returns the list of differences.
The list is empty when no differences between comparable files
are detected, but the return value is None for non-comparable files.
"""
old_content = old_node.get_content().read()
if is_binary(old_content):
return None
new_content = new_node.get_content().read()
if is_binary(new_content):
return None
mview = Mimeview(self.env)
old_content = mview.to_unicode(old_content, old_node.content_type)
new_content = mview.to_unicode(new_content, new_node.content_type)
if old_content != new_content:
context = 3
options = diff_options[1]
for option in options:
if option.startswith('-U'):
context = int(option[2:])
break
if context < 0:
context = None
tabwidth = self.config['diff'].getint('tab_width') or \
self.config['mimeviewer'].getint('tab_width', 8)
return hdf_diff(old_content.splitlines(),
new_content.splitlines(),
context, tabwidth,
ignore_blank_lines='-B' in options,
ignore_case='-i' in options,
ignore_space_changes='-b' in options)
else:
return []
def _content_changes(old_node, new_node):
"""Returns the list of differences.
The list is empty when no differences between comparable files
are detected, but the return value is None for non-comparable files.
"""
mview = Mimeview(self.env)
if mview.is_binary(old_node.content_type, old_node.path):
return None
if mview.is_binary(new_node.content_type, new_node.path):
return None
old_content = old_node.get_content().read()
if mview.is_binary(content=old_content):
return None
new_content = new_node.get_content().read()
if mview.is_binary(content=new_content):
return None
old_content = mview.to_unicode(old_content, old_node.content_type)
new_content = mview.to_unicode(new_content, new_node.content_type)
if old_content != new_content:
context = options.get('contextlines', 3)
if context < 0:
context = None
tabwidth = self.config['diff'].getint('tab_width') or \
self.config['mimeviewer'].getint('tab_width', 8)
ignore_blank_lines = options.get('ignoreblanklines')
ignore_case = options.get('ignorecase')
ignore_space = options.get('ignorewhitespace')
return diff_blocks(old_content.splitlines(),
new_content.splitlines(),
context, tabwidth,
ignore_blank_lines=ignore_blank_lines,
ignore_case=ignore_case,
ignore_space_changes=ignore_space)
else:
return []
def _render_file(self, req, repos, node, rev=None):
req.perm.assert_permission('FILE_VIEW')
mimeview = Mimeview(self.env)
# MIME type detection
content = node.get_content()
chunk = content.read(CHUNK_SIZE)
mime_type = node.content_type
if not mime_type or mime_type == 'application/octet-stream':
mime_type = mimeview.get_mimetype(node.name, chunk) or \
mime_type or 'text/plain'
# Eventually send the file directly
format = req.args.get('format')
if format in ['raw', 'txt']:
req.send_response(200)
req.send_header('Content-Type',
format == 'txt' and 'text/plain' or mime_type)
req.send_header('Content-Length', node.content_length)
req.send_header('Last-Modified', http_date(node.last_modified))
if not self.render_unsafe_content:
# Force browser to download files instead of rendering
# them, since they might contain malicious code enabling
# XSS attacks
req.send_header('Content-Disposition', 'attachment')
req.end_headers()
while 1:
if not chunk:
raise RequestDone
req.write(chunk)
chunk = content.read(CHUNK_SIZE)
else:
# The changeset corresponding to the last change on `node`
# is more interesting than the `rev` changeset.
changeset = repos.get_changeset(node.rev)
message = changeset.message or '--'
if self.config['changeset'].getbool('wiki_format_messages'):
message = wiki_to_html(message, self.env, req,
escape_newlines=True)
else:
message = html.PRE(message)
ZhUnit = {'second':u'秒','seconds':u'秒','minute':u'分钟','minutes':u'分钟','hour':u'小时','hours':u'小时',
'day':u'天','days':u'天','year':u'年','years':u'年','month':u'月','months':u'月'}
tempTime = pretty_timedelta(changeset.date)
numAndUnit = tempTime.split(' ')
numAndUnit[1] = ZhUnit.get(numAndUnit[1],numAndUnit[1])
ZhAge = ' '.join(numAndUnit)
req.hdf['file'] = {
'rev': node.rev,
'changeset_href': req.href.changeset(node.rev),
'date': format_datetime(changeset.date),
'age': ZhAge,
'size': pretty_size(node.content_length),
'author': changeset.author or 'anonymous',
'message': message
}
# add ''Plain Text'' alternate link if needed
if not is_binary(chunk) and mime_type != 'text/plain':
plain_href = req.href.browser(node.path, rev=rev, format='txt')
add_link(req, 'alternate', plain_href, 'Plain Text',
'text/plain')
# add ''Original Format'' alternate link (always)
raw_href = req.href.browser(node.path, rev=rev, format='raw')
add_link(req, 'alternate', raw_href, 'Original Format', mime_type)
self.log.debug("Rendering preview of node %s@%s with mime-type %s"
% (node.name, str(rev), mime_type))
del content # the remainder of that content is not needed
req.hdf['file'] = mimeview.preview_to_hdf(
req, node.get_content(), node.get_content_length(), mime_type,
node.created_path, raw_href, annotations=['lineno'])
add_stylesheet(req, 'common/css/code.css')
def _render_file(self, req, repos, node, rev=None):
req.perm.assert_permission('FILE_VIEW')
mimeview = Mimeview(self.env)
# MIME type detection
content = node.get_content()
chunk = content.read(CHUNK_SIZE)
mime_type = node.content_type
if not mime_type or mime_type == 'application/octet-stream':
mime_type = mimeview.get_mimetype(node.name, chunk) or \
mime_type or 'text/plain'
# Eventually send the file directly
format = req.args.get('format')
if format in ['raw', 'txt']:
req.send_response(200)
req.send_header('Content-Type', format == 'txt' and 'text/plain'
or mime_type)
req.send_header('Content-Length', node.content_length)
req.send_header('Last-Modified', http_date(node.last_modified))
req.end_headers()
while 1:
if not chunk:
raise RequestDone
req.write(chunk)
chunk = content.read(CHUNK_SIZE)
else:
# The changeset corresponding to the last change on `node`
# is more interesting than the `rev` changeset.
changeset = repos.get_changeset(node.rev)
message = changeset.message or '--'
if self.config['changeset'].getbool('wiki_format_messages'):
message = wiki_to_html(message,
self.env,
req,
escape_newlines=True)
else:
message = html.PRE(message)
req.hdf['file'] = {
'rev': node.rev,
'changeset_href': req.href.changeset(node.rev),
'date': format_datetime(changeset.date),
'age': pretty_timedelta(changeset.date),
'size': pretty_size(node.content_length),
'author': changeset.author or 'anonymous',
'message': message
}
# add ''Plain Text'' alternate link if needed
if not is_binary(chunk) and mime_type != 'text/plain':
plain_href = req.href.browser(node.path, rev=rev, format='txt')
add_link(req, 'alternate', plain_href, 'Plain Text',
'text/plain')
# add ''Original Format'' alternate link (always)
raw_href = req.href.browser(node.path, rev=rev, format='raw')
add_link(req, 'alternate', raw_href, u'Format original', mime_type)
self.log.debug(
"Rendering preview of node %s@%s with mime-type %s" %
(node.name, str(rev), mime_type))
del content # the remainder of that content is not needed
req.hdf['file'] = mimeview.preview_to_hdf(
req,
node.get_content(),
node.get_content_length(),
mime_type,
node.created_path,
raw_href,
annotations=['lineno'])
add_stylesheet(req, 'common/css/code.css')
def _do_actions(self, context, actions):
for action in actions:
if action == 'get-file':
context.req.perm.require('DOWNLOADS_VIEW')
# Get request arguments.
download_id = context.req.args.get('id') or 0
download_file = context.req.args.get('file')
# Get download.
if download_id:
download = self.get_download(context, download_id)
else:
download = self.get_download_by_file(
context, download_file)
# Check if requested download exists.
if not download:
raise TracError('File not found.')
# Check resource based permission.
context.req.perm.require('DOWNLOADS_VIEW',
Resource('downloads', download['id']))
# Get download file path.
path = os.path.normpath(
os.path.join(self.path, to_unicode(download['id']),
download['file']))
self.log.debug('path: %s' % (path, ))
# Increase downloads count.
new_download = {'count': download['count'] + 1}
# Edit download.
self.edit_download(context, download['id'], new_download)
# Notify change listeners.
for listener in self.change_listeners:
listener.download_changed(context, new_download, download)
# Commit DB before file send.
db = self.env.get_db_cnx()
db.commit()
# Guess mime type.
file = open(path.encode('utf-8'), "r")
file_data = file.read(1000)
file.close()
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(path, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
# Return uploaded file to request.
context.req.send_header(
'Content-Disposition', 'attachment;filename="%s"' %
(os.path.normpath(download['file'])))
context.req.send_header('Content-Description',
download['description'])
context.req.send_file(path.encode('utf-8'), mime_type)
elif action == 'downloads-list':
context.req.perm.require('DOWNLOADS_VIEW')
self.log.debug('visible_fields: %s' % (self.visible_fields, ))
# Get form values.
order = context.req.args.get('order') or self.download_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.download_sort_direction == 'desc'
self.data['order'] = order
self.data['desc'] = desc
self.data['has_tags'] = self.env.is_component_enabled(
'tractags.api.TagEngine')
self.data['visible_fields'] = self.visible_fields
self.data['title'] = self.title
self.data['description'] = self.get_description(context)
self.data['downloads'] = self.get_downloads(
context, order, desc)
self.data['visible_fields'] = [
visible_field for visible_field in self.visible_fields
]
# Component, versions, etc. are needed only for new download
# add form.
if context.req.perm.has_permission('DOWNLOADS_ADD'):
self.data['components'] = self.get_components(context)
self.data['versions'] = self.get_versions(context)
self.data['architectures'] = self.get_architectures(
context)
self.data['platforms'] = self.get_platforms(context)
self.data['types'] = self.get_types(context)
elif action == 'admin-downloads-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values
order = context.req.args.get('order') or self.download_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.download_sort_direction == 'desc'
download_id = int(context.req.args.get('download') or 0)
self.data['order'] = order
self.data['desc'] = desc
self.data['has_tags'] = self.env.is_component_enabled(
'tractags.api.TagEngine')
self.data['download'] = self.get_download(context, download_id)
self.data['downloads'] = self.get_downloads(
context, order, desc)
self.data['components'] = self.get_components(context)
self.data['versions'] = self.get_versions(context)
self.data['architectures'] = self.get_architectures(context)
self.data['platforms'] = self.get_platforms(context)
self.data['types'] = self.get_types(context)
elif action == 'description-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
elif action == 'description-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
description = context.req.args.get('description')
# Set new description.
self.edit_description(context, description)
elif action == 'downloads-post-add':
context.req.perm.require('DOWNLOADS_ADD')
# Get form values.
file, filename, file_size = self._get_file_from_req(context)
download = {
'file': filename,
'description': context.req.args.get('description'),
'size': file_size,
'time': to_timestamp(datetime.now(utc)),
'count': 0,
'author': context.req.authname,
'tags': context.req.args.get('tags'),
'component': context.req.args.get('component'),
'version': context.req.args.get('version'),
'architecture': context.req.args.get('architecture'),
'platform': context.req.args.get('platform'),
'type': context.req.args.get('type')
}
# Upload file to DB and file storage.
self._add_download(context, download, file)
# Close input file.
file.close()
elif action == 'downloads-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
download_id = context.req.args.get('id')
old_download = self.get_download(context, download_id)
download = {
'description': context.req.args.get('description'),
'tags': context.req.args.get('tags'),
'component': context.req.args.get('component'),
'version': context.req.args.get('version'),
'architecture': context.req.args.get('architecture'),
'platform': context.req.args.get('platform'),
'type': context.req.args.get('type')
}
# Edit Download.
self.edit_download(context, download_id, download)
# Notify change listeners.
for listener in self.change_listeners:
listener.download_changed(context, download, old_download)
elif action == 'downloads-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected downloads.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete download.
if selection:
for download_id in selection:
download = self.get_download(context, download_id)
self.log.debug('download: %s' % (download, ))
self._delete_download(context, download)
elif action == 'admin-architectures-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values
order = context.req.args.get('order') or self.architecture_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.architecture_sort_direction == 'desc'
architecture_id = int(
context.req.args.get('architecture') or 0)
# Display architectures.
self.data['order'] = order
self.data['desc'] = desc
self.data['architecture'] = self.get_architecture(
context, architecture_id)
self.data['architectures'] = self.get_architectures(
context, order, desc)
elif action == 'architectures-post-add':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
architecture = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add architecture.
self.add_architecture(context, architecture)
elif action == 'architectures-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
architecture_id = context.req.args.get('id')
architecture = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add architecture.
self.edit_architecture(context, architecture_id, architecture)
elif action == 'architectures-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected architectures.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete architectures.
if selection:
for architecture_id in selection:
self.delete_architecture(context, architecture_id)
elif action == 'admin-platforms-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
order = context.req.args.get('order') or self.platform_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.platform_sort_direction == 'desc'
platform_id = int(context.req.args.get('platform') or 0)
# Display platforms.
self.data['order'] = order
self.data['desc'] = desc
self.data['platform'] = self.get_platform(context, platform_id)
self.data['platforms'] = self.get_platforms(
context, order, desc)
elif action == 'platforms-post-add':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
platform = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add platform.
self.add_platform(context, platform)
elif action == 'platforms-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
platform_id = context.req.args.get('id')
platform = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add platform.
self.edit_platform(context, platform_id, platform)
elif action == 'platforms-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected platforms.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete platforms.
if selection:
for platform_id in selection:
self.delete_platform(context, platform_id)
elif action == 'admin-types-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values
order = context.req.args.get('order') or self.type_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.type_sort_direction == 'desc'
platform_id = int(context.req.args.get('type') or 0)
# Display platforms.
self.data['order'] = order
self.data['desc'] = desc
self.data['type'] = self.get_type(context, platform_id)
self.data['types'] = self.get_types(context, order, desc)
elif action == 'types-post-add':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
type = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add type.
self.add_type(context, type)
elif action == 'types-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
type_id = context.req.args.get('id')
type = {
'name': context.req.args.get('name'),
'description': context.req.args.get('description')
}
# Add platform.
self.edit_type(context, type_id, type)
elif action == 'types-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected types.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete types.
if selection:
for type_id in selection:
self.delete_type(context, type_id)
def _do_actions(self, context, actions, req_data):
for action in actions:
if action == 'get-file':
context.req.perm.require('DOWNLOADS_VIEW')
# Get request arguments.
download_id = context.req.args.get('id') or 0
download_file = context.req.args.get('file')
# Get download.
if download_id:
download = self.get_download(context, download_id)
else:
download = self.get_download_by_file(context, download_file)
# Check if requested download exists.
if not download:
raise TracError('File not found.')
# Check resource based permission.
context.req.perm.require('DOWNLOADS_VIEW', Resource('downloads', download['id']))
filename = os.path.basename(download['file'])
# Get download file path.
path = os.path.normpath(os.path.join(self.path, to_unicode(download['id']), filename))
self.log.debug('path: %s' % (path,))
# Increase downloads count.
new_download = {'count' : download['count'] + 1}
# Edit download.
self.edit_download(context, download['id'], new_download)
# Notify change listeners.
for listener in self.change_listeners:
listener.download_changed(context, new_download,
download)
# Commit DB before file send.
db = self.env.get_db_cnx()
db.commit()
# Guess mime type.
file = open(path.encode('utf-8'), "r")
file_data = file.read(1000)
file.close()
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(path, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
# Return uploaded file to request.
context.req.send_header('Content-Disposition', 'attachment;filename="%s"' % (os.path.normpath(download['file'])))
context.req.send_header('Content-Description', download['description'])
try:
context.req.send_file(path.encode('utf-8'), mime_type)
except RequestDone:
try:
for listener in self.download_listeners:
listener.downloaded(context, download)
finally:
raise RequestDone
elif action == 'downloads-list':
context.req.perm.require('DOWNLOADS_VIEW')
# Get form values.
order = context.req.args.get('order') or self.download_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.download_sort_direction
req_data['order'] = order
req_data['desc'] = desc
req_data['has_tags'] = self.env.is_component_enabled('tractags.api.TagEngine')
req_data['visible_fields'] = self.visible_fields
req_data['title'] = self.title
req_data['description'] = self.get_description(context)
req_data['downloads'] = self.get_downloads(context, order, desc)
req_data['visible_fields'] = [visible_field for visible_field
in self.visible_fields]
# Component, versions, etc. are needed only for new download
# add form.
if context.req.perm.has_permission('DOWNLOADS_ADD'):
req_data['components'] = self.get_components(context)
req_data['versions'] = self.get_versions(context)
req_data['platforms'] = self.get_platforms(context)
req_data['types'] = self.get_types(context)
elif action == 'admin-downloads-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values
order = context.req.args.get('order') or self.download_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.download_sort_direction
download_id = safe_int(context.req.args.get('download', '0'))
req_data['supported_files'] = ', '.join(self.ext)
req_data['order'] = order
req_data['desc'] = desc
req_data['has_tags'] = self.env.is_component_enabled('tractags.api.TagEngine')
req_data['download'] = self.get_download(context, download_id)
req_data['downloads'] = self.get_downloads(context, order, desc)
req_data['components'] = self.get_components(context)
req_data['versions'] = self.get_versions(context)
req_data['platforms'] = self.get_platforms(context)
req_data['types'] = self.get_types(context)
if not req_data['components']:
req_data['cstate'] = {'disabled': 'disabled'}
if not req_data['versions']:
req_data['vstate'] = {'disabled': 'disabled'}
if not req_data['platforms']:
req_data['pstate'] = {'disabled': 'disabled'}
if not req_data['types']:
req_data['tstate'] = {'disabled': 'disabled'}
elif action == 'description-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
elif action == 'description-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
description = context.req.args.get('description')
# Set new description.
self.edit_description(context, description)
elif action == 'downloads-post-add':
context.req.perm.require('DOWNLOADS_ADD')
# Get form values.
file, filename, file_size = self._get_file_from_req(context)
download = {'file' : filename,
'description' : context.req.args.get('description'),
'size' : file_size,
'time' : to_timestamp(datetime.now(utc)),
'count' : 0,
'author' : context.req.authname,
'tags' : context.req.args.get('tags'),
'component' : context.req.args.get('component'),
'version' : context.req.args.get('version'),
'platform' : context.req.args.get('platform'),
'type' : context.req.args.get('type')}
# Upload file to DB and file storage.
self._add_download(context, download, file)
# Close input file.
file.close()
elif action == 'downloads-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
download_id = safe_int(context.req.args.get('id'))
old_download = self.get_download(context, download_id)
download = {'description' : context.req.args.get('description'),
'tags' : context.req.args.get('tags'),
'component' : context.req.args.get('component'),
'version' : context.req.args.get('version'),
'platform' : context.req.args.get('platform'),
'type' : context.req.args.get('type')}
try:
# NOTE: if only description changed, file cannot be found and this raises TracError
file, filename, file_size = self._get_file_from_req(context)
if old_download['file'] != filename or old_download['size'] != file_size:
download['file'] = filename
download['size'] = file_size
download['author'] = context.req.authname
download['time'] = to_timestamp(datetime.now(utc))
self._add_download(context, download, file, {'id': download_id, 'file': old_download['file']})
else:
# Edit Download.
self.edit_download(context, download_id, download)
except:
# Edit Download.
self.edit_download(context, download_id, download)
finally:
# Close input file.
if 'file' in locals():
file.close()
# Notify change listeners.
for listener in self.change_listeners:
listener.download_changed(context, download, old_download)
elif action == 'downloads-featured':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected downloads.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
if selection:
self.clean_featured(context)
self.edit_featured(context, selection)
elif action == 'downloads-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected downloads.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete download.
if selection:
for download_id in selection:
download_id = safe_int(download_id)
download = self.get_download(context, download_id)
self.log.debug('download: %s' % (download,))
self._delete_download(context, download)
elif action == 'admin-platforms-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
order = context.req.args.get('order') or self.platform_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.platform_sort_direction
platform_id = safe_int(context.req.args.get('platform','0'))
if order not in self.platform_sort_options:
raise TracError('Invalid sort order')
# Display platforms.
req_data['order'] = order
req_data['desc'] = desc
req_data['platform'] = self.get_platform(context,
platform_id)
req_data['platforms'] = self.get_platforms(context, order,
desc)
elif action == 'platforms-post-add':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
platform = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description')}
# Add platform.
self.add_platform(context, platform)
elif action == 'platforms-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
platform_id = context.req.args.get('id')
platform = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description')}
# Add platform.
self.edit_platform(context, platform_id, platform)
elif action == 'platforms-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected platforms.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete platforms.
if selection:
for platform_id in selection:
platform_id = safe_int(platform_id)
self.delete_platform(context, platform_id)
elif action == 'admin-types-list':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values
order = context.req.args.get('order') or self.type_sort
if order not in self.type_sort_options:
self.log.debug('Invalid order option: %s' % order)
order = self.type_sort
if context.req.args.has_key('desc'):
desc = context.req.args.get('desc') == '1'
else:
desc = self.type_sort_direction
platform_id = safe_int(context.req.args.get('type','0'))
# Display platforms.
req_data['order'] = order
req_data['desc'] = desc
req_data['type'] = self.get_type(context, platform_id)
req_data['types'] = self.get_types(context, order, desc)
elif action == 'types-post-add':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
type = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description')}
# Add type.
self.add_type(context, type)
elif action == 'types-post-edit':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get form values.
type_id = safe_int(context.req.args.get('id'))
type = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description')}
# Add platform.
self.edit_type(context, type_id, type)
elif action == 'types-delete':
context.req.perm.require('DOWNLOADS_ADMIN')
# Get selected types.
selection = context.req.args.get('selection')
if isinstance(selection, (str, unicode)):
selection = [selection]
# Delete types.
if selection:
for type_id in selection:
type_id = safe_int(type_id)
self.delete_type(context, type_id)
def _do_actions(self, context, actions):
# Get API component.
api = self.env[ScreenshotsApi]
for action in actions:
if action == 'get-file':
context.req.perm.assert_permission('SCREENSHOTS_VIEW')
# Get request arguments.
screenshot_id = int(context.req.args.get('id') or 0)
format = context.req.args.get('format') or self.default_format
width = int(context.req.args.get('width') or 0)
height = int(context.req.args.get('height') or 0)
# Check if requested format is allowed.
if not format in self.formats:
raise TracError(_("Requested screenshot format that is not "
"allowed."), _("Requested format not allowed."))
# Get screenshot.
screenshot = api.get_screenshot(context, screenshot_id)
# Check if requested screenshot exists.
if not screenshot:
if context.req.perm.has_permission('SCREENSHOTS_ADD'):
context.req.redirect(context.req.href.screenshots(
action = 'add'))
else:
raise TracError(_("Screenshot not found."))
# Set missing dimensions.
width = width or screenshot['width']
height = height or screenshot['height']
if format == 'html':
# Format screenshot for presentation.
screenshot['author'] = format_to_oneliner(self.env, context,
screenshot['author'])
screenshot['name'] = format_to_oneliner(self.env, context,
screenshot['name'])
screenshot['description'] = format_to_oneliner(self.env,
context, screenshot['description'])
screenshot['time'] = pretty_timedelta(to_datetime(
screenshot['time'], utc))
# For HTML preview format return template.
context.req.data['screenshot'] = screenshot
return ('screenshot', None)
else:
# Prepare screenshot filename.
name, ext = os.path.splitext(screenshot['file'])
format = (format == 'raw') and ext or '.' + format
path = os.path.normpath(os.path.join(self.path, to_unicode(
screenshot['id'])))
filename = os.path.normpath(os.path.join(path, '%s-%sx%s%s'
% (name, width, height, format)))
orig_name = os.path.normpath(os.path.join(path, '%s-%sx%s%s'
% (name, screenshot['width'], screenshot['height'], ext)))
base_name = os.path.normpath(os.path.basename(filename))
self.log.debug('filename: %s' % (filename,))
# Create requested file from original if not exists.
if not os.path.isfile(filename.encode('utf-8')):
self._create_image(orig_name, path, name, format,
width, height)
# Guess mime type.
file = open(filename.encode('utf-8'), "r")
file_data = file.read(1000)
file.close()
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(filename, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
# Send file to request.
context.req.send_header('Content-Disposition',
'attachment;filename="%s"' % (base_name))
context.req.send_header('Content-Description',
screenshot['description'])
context.req.send_file(filename.encode('utf-8'), mime_type)
elif action == 'add':
context.req.perm.assert_permission('SCREENSHOTS_ADD')
# Get request arguments.
index = int(context.req.args.get('index') or 0)
# Fill data dictionary.
context.req.data['index'] = index
context.req.data['versions'] = api.get_versions(context)
context.req.data['components'] = api.get_components(context)
# Return template with add screenshot form.
return ('screenshot-add', None)
elif action == 'post-add':
context.req.perm.assert_permission('SCREENSHOTS_ADD')
# Get image file from request.
file, filename = self._get_file_from_req(context.req)
name, ext = os.path.splitext(filename)
ext = ext.lower()
filename = name + ext
# Is uploaded file archive or single image?
if ext == '.zip':
# Get global timestamp for all files in archive.
timestamp = to_timestamp(datetime.now(utc))
# List files in archive.
zip_file = ZipFile(file)
for filename in zip_file.namelist():
# Test file extensions for supported type.
name, ext = os.path.splitext(filename)
tmp_ext = ext.lower()[1:]
if tmp_ext in self.ext and tmp_ext != 'zip':
# Decompress image file
data = zip_file.read(filename)
file = StringIO(data)
filename = to_unicode(os.path.basename(filename))
# Screenshots must be identified by timestamp.
timestamp += 1
# Create image object.
image = Image.open(file)
# Construct screenshot dictionary from form values.
screenshot = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description'),
'time' : timestamp,
'author' : context.req.authname,
'tags' : context.req.args.get('tags'),
'file' : filename,
'width' : image.size[0],
'height' : image.size[1],
'priority' : int(context.req.args.get('priority')
or '0')}
self.log.debug('screenshot: %s' % (screenshot,))
# Save screenshot file and add DB entry.
self._add_screenshot(context, api, screenshot, file)
zip_file.close()
else:
# Create image object.
image = Image.open(file)
# Construct screenshot dictionary from form values.
screenshot = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description'),
'time' : to_timestamp(datetime.now(utc)),
'author' : context.req.authname,
'tags' : context.req.args.get('tags'),
'file' : filename,
'width' : image.size[0],
'height' : image.size[1],
'priority' : int(context.req.args.get('priority')
or '0')}
self.log.debug('screenshot: %s' % (screenshot,))
# Add single image.
self._add_screenshot(context, api, screenshot, file)
# Close input file.
file.close()
# Clear ID to prevent display of edit and delete button.
context.req.args['id'] = None
elif action == 'edit':
context.req.perm.assert_permission('SCREENSHOTS_EDIT')
# Get request arguments.
screenshot_id = context.req.args.get('id')
# Prepare data dictionary.
context.req.data['screenshot'] = api.get_screenshot(context,
screenshot_id)
elif action == 'post-edit':
context.req.perm.assert_permission('SCREENSHOTS_EDIT')
# Get screenshot arguments.
screenshot_id = int(context.req.args.get('id') or 0)
# Get old screenshot
old_screenshot = api.get_screenshot(context, screenshot_id)
# Check if requested screenshot exits.
if not old_screenshot:
raise TracError(_("Edited screenshot not found."),
_("Screenshot not found."))
# Get image file from request.
image = context.req.args['image']
if hasattr(image, 'filename') and image.filename:
in_file, filename = self._get_file_from_req(context.req)
name, ext = os.path.splitext(filename)
filename = name + ext.lower()
else:
filename = None
# Construct screenshot dictionary from form values.
screenshot = {'name' : context.req.args.get('name'),
'description' : context.req.args.get('description'),
'author' : context.req.authname,
'tags' : context.req.args.get('tags'),
'components' : context.req.args.get('components') or [],
'versions' : context.req.args.get('versions') or [],
'priority' : int(context.req.args.get('priority') or '0')}
# Update dimensions and filename if image file is updated.
if filename:
image = Image.open(in_file)
screenshot['file'] = filename
screenshot['width'] = image.size[0]
screenshot['height'] = image.size[1]
# Convert components and versions to list if only one item is
# selected.
if not isinstance(screenshot['components'], list):
screenshot['components'] = [screenshot['components']]
if not isinstance(screenshot['versions'], list):
screenshot['versions'] = [screenshot['versions']]
self.log.debug('screenshot: %s' % (screenshot))
# Edit screenshot.
api.edit_screenshot(context, screenshot_id, screenshot)
# Prepare file paths.
if filename:
name, ext = os.path.splitext(screenshot['file'])
path = os.path.normpath(os.path.join(self.path, to_unicode(
screenshot_id)))
filepath = os.path.normpath(os.path.join(path, '%s-%ix%i%s'
% (name, screenshot['width'], screenshot['height'], ext)))
self.log.debug('path: %s' % (path,))
self.log.debug('filepath: %s' % (filepath,))
# Delete present images.
try:
for file in os.listdir(path):
file = os.path.normpath(os.path.join(path,
to_unicode(file)))
os.remove(file.encode('utf-8'))
except Exception, error:
raise TracError(_("Error deleting screenshot. Original "
"error message was: %s""") % (to_unicode(error),))
# Store uploaded image.
try:
out_file = open(filepath.encode('utf-8'), 'wb+')
in_file.seek(0)
shutil.copyfileobj(in_file, out_file)
out_file.close()
except Exception, error:
try:
os.remove(filepath.encode('utf-8'))
except:
pass
raise TracError(_("Error storing file. Is directory "
"specified in path config option in [screenshots] "
"section of trac.ini existing? Original error "
"message was: %s") % (to_unicode(error),))
# Notify change listeners.
for listener in self.change_listeners:
listener.screenshot_changed(context.req, screenshot,
old_screenshot)
# Clear ID to prevent display of edit and delete button.
context.req.args['id'] = None
def send_backlog_as(env, req, backlog, format):
"This method will handle the request completely, will not return"
mime = Mimeview(env)
mime.send_converted(req, BACKLOG_CONVERSION_KEY, backlog, format, filename=backlog.scope)
def _do_actions(self, context, actions):
api = TrackerApi()
time_interval = self.env.config.getint('tracker', 'time_interval', 10)
time_separate = 1
minutes_interval=0
screenshotsWithHourse = []
screenshotsWithMinutes = []
template_hourse = []
minute = 0
min_hourse = 0
max_hourse = 0
allScreenshots=[]
for action in actions:
if action == 'view':
date = datetime.datetime.now(context.req.tz)
if 'date' in context.req.args:
date_from_calendar = context.req.args['date'].strip()
if date_from_calendar:
precisedate = user_time(context.req, parse_date, date_from_calendar)
date = precisedate.astimezone(context.req.tz)
to_date = to_datetime(datetime.datetime(date.year, date.month, date.day,
23, 59, 59, 999999), context.req.tz)
to_date_timestamp = to_timestamp(to_date)
full_date = {
'from_date': to_date_timestamp - 86400,
'to_date' : to_date_timestamp
}
context.req.data['fromdate'] = to_date
context.req.data['username'] = context.req.args.get('username')
screenshot_id = int(context.req.args.get('id') or 0)
screenshots = api.get_screenshots(context, context.req.args.get('username'), full_date)
context.req.data['id'] = screenshot_id
for hourse in range(0, 24):
for screenshot in screenshots:
screenshot["hourse"] = datetime.datetime.fromtimestamp(screenshot["time"]).strftime('%H')
if (int(screenshot["hourse"]) == hourse):
if min_hourse == 0:
min_hourse = hourse
elif min_hourse > hourse:
min_hourse = hourse
if max_hourse < hourse:
max_hourse = hourse
screenshotsWithHourse.append({hourse:screenshot})
while (minute <= 59):
for screenshotsAll in screenshotsWithHourse:
for index in screenshotsAll:
screenshotMinute = datetime.datetime.fromtimestamp(float(screenshotsAll[index]["time"])).strftime('%M')
if int(screenshotMinute) == minute:
screenshotHourse = datetime.datetime.fromtimestamp(screenshotsAll[index]["time"]).strftime('%H')
if int(screenshotHourse) not in template_hourse:
template_hourse.append(int(screenshotHourse))
screenshotsAll[index]['hourse'] = int(screenshotHourse)
screenshotsAll[index]['minute'] = int(screenshotMinute)
if len(screenshotsWithMinutes)>0 and screenshotsWithMinutes[0]['minute']==screenshotsAll[index]['minute']:
screenshotsWithMinutes.pop()
screenshotsWithMinutes.append(screenshotsAll[index])
minute += 10
for hourse in template_hourse:
for screenshot in screenshotsWithMinutes:
if screenshot['hourse']==hourse:
while screenshot['minute']!=minutes_interval:
allScreenshots.append({"hourse":hourse,"screen":None,"minute":minutes_interval})
minutes_interval+=10
screenshot["screen"]=1
allScreenshots.append(screenshot)
minutes_interval+=10
while (minutes_interval!=60):
allScreenshots.append({"hourse":hourse,"screen":None,"minute":minutes_interval})
minutes_interval+=10
minutes_interval=0
context.req.data['allScreenshots'] = allScreenshots
context.req.data['template_hourse'] = range(int(min_hourse), int(max_hourse)+time_separate)
context.req.data['time_interval'] = time_interval
context.req.data['time_separate'] = time_separate
context.req.data['template'] = 'user_worklog_view.html'
add_stylesheet(context.req, 'trac/css/tracker.css')
chrome = Chrome(self.env)
chrome.add_jquery_ui(context.req)
return 'screenshots', None
if action == 'get-file':
screenshot_id = int(context.req.args.get('id') or 0)
format = context.req.args.get('format') or self.default_format
screenshot = api.get_screenshot(context, screenshot_id)
if format == 'html':
context.req.data['screenshot'] = screenshot
return 'screenshot', None
else:
screenshot_path = screenshot[0]['path']
filename = self.path + '/' + screenshot_path
file = open(filename.encode('utf-8'), "r")
file_data = file.read(1000)
file.close()
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(filename, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
context.req.send_file(filename.encode('utf-8'), mime_type)
elif action == 'get-users':
context.req.data['users'] = api.get_users(context)
context.req.data['template'] = 'user_list.html'
context.req.data['client'] = {'download_href': 'jar-tracker/' + calculate_client_package_name()}
return 'screenshots', None
else:
return 'screenshots', None
def mimeview_formatter(req, text):
mimeview = Mimeview(self.env)
context = Context.from_request(req)
return mimeview.render(context, mimetype, text)
def _get_userlog(self, req, db, user, sort):
mimeview = Mimeview(self.env)
repos = self.env.get_repository()
diff_options = get_diff_options(req)
cursor = db.cursor()
cursor.execute("SELECT rev, time, message FROM revision "
"WHERE author='%s' ORDER BY time %s" % (user, sort))
# Have to sort by time because rev is a text field
# and sorts lexicographically rather than numerically
changesets = []
for rev, time, message in cursor:
if self.wiki_format_messages:
message = wiki_to_html(message, self.env, req,
escape_newlines=True)
else:
message = html.PRE(message)
prev = repos.get_node('/', rev).get_previous()
if prev:
prev_rev = prev[1]
else:
prev_rev = rev
diffs = []
changes = repos.get_changes(old_path='/', old_rev=prev_rev,
new_path='/', new_rev=rev)
for old_node, new_node, kind, change in changes:
if kind == Node.DIRECTORY:
if change == Changeset.ADD:
diffs.append(('%s added' % new_node.path, ''))
elif change == Changeset.DELETE:
diffs.append(('%s deleted' % old_node.path, ''))
continue
new_content = old_content = ''
new_node_info = old_node_info = ('','')
if old_node:
old_content = old_node.get_content().read()
if is_binary(old_content):
continue
old_node_info = (old_node.path, old_node.rev)
old_content = mimeview.to_unicode(old_content,
old_node.content_type)
if new_node:
new_content = new_node.get_content().read()
if is_binary(new_content):
continue
new_node_info = (new_node.path, new_node.rev)
new_path = new_node.path
new_content = mimeview.to_unicode(new_content,
new_node.content_type)
else:
old_node_path = repos.normalize_path(old_node.path)
diff_old_path = repos.normalize_path('/')
new_path = posixpath.join('/', old_node_path[len(diff_old_path)+1:])
if old_content != new_content:
context = 3
options = diff_options[1]
for option in options:
if option.startswith('-U'):
context = int(option[2:])
break
if not old_node_info[0]:
old_node_info = new_node_info # support for 'A'dd changes
diff = 'Index: ' + new_path + CRLF
diff += '=' * 67 + CRLF
diff += '--- %s (revision %s)' % old_node_info + CRLF
diff += '+++ %s (revision %s)' % new_node_info + CRLF
for line in unified_diff(old_content.splitlines(),
new_content.splitlines(), context,
ignore_blank_lines='-B' in options,
ignore_case='-i' in options,
ignore_space_changes='-b' in options):
diff += line + CRLF
if change == Changeset.ADD:
diffs.append(('%s added' % (new_node.path,), diff))
elif change == Changeset.DELETE:
diffs.append(('%s deleted' % (old_node.path,), diff))
else:
diffs.append(('%s edited' % (new_node.path,), diff))
changesets.append((int(rev), format_datetime(time), message, diffs))
return changesets
def _render_file(self, req, repos, node, rev=None):
req.perm.assert_permission('FILE_VIEW')
changeset = repos.get_changeset(node.rev)
req.hdf['file'] = {
'rev':
node.rev,
'changeset_href':
util.escape(self.env.href.changeset(node.rev)),
'date':
time.strftime('%x %X', time.localtime(changeset.date)),
'age':
util.pretty_timedelta(changeset.date),
'author':
changeset.author or 'anonymous',
'message':
wiki_to_html(changeset.message or '--',
self.env,
req,
escape_newlines=True)
}
mime_type = node.content_type
if not mime_type or mime_type == 'application/octet-stream':
mime_type = get_mimetype(node.name) or mime_type or 'text/plain'
# We don't have to guess if the charset is specified in the
# svn:mime-type property
ctpos = mime_type.find('charset=')
if ctpos >= 0:
charset = mime_type[ctpos + 8:]
else:
charset = None
format = req.args.get('format')
if format in ['raw', 'txt']:
req.send_response(200)
req.send_header('Content-Type', format == 'txt' and 'text/plain'
or mime_type)
req.send_header('Content-Length', node.content_length)
req.send_header('Last-Modified',
util.http_date(node.last_modified))
req.end_headers()
content = node.get_content()
while 1:
chunk = content.read(CHUNK_SIZE)
if not chunk:
raise RequestDone
req.write(chunk)
else:
# Generate HTML preview
max_preview_size = int(
self.config.get('mimeviewer', 'max_preview_size', '262144'))
content = node.get_content().read(max_preview_size)
max_size_reached = len(content) == max_preview_size
if not charset:
charset = detect_unicode(content) or \
self.config.get('trac', 'default_charset')
if not is_binary(content):
content = util.to_utf8(content, charset)
if mime_type != 'text/plain':
plain_href = self.env.href.browser(node.path,
rev=rev and node.rev,
format='txt')
add_link(req, 'alternate', plain_href, 'Plain Text',
'text/plain')
if max_size_reached:
req.hdf['file.max_file_size_reached'] = 1
req.hdf['file.max_file_size'] = max_preview_size
preview = ' '
else:
preview = Mimeview(self.env).render(req,
mime_type,
content,
node.name,
node.rev,
annotations=['lineno'])
req.hdf['file.preview'] = preview
raw_href = self.env.href.browser(node.path,
rev=rev and node.rev,
format='raw')
req.hdf['file.raw_href'] = util.escape(raw_href)
add_link(req, 'alternate', raw_href, 'Original Format', mime_type)
add_stylesheet(req, 'common/css/code.css')
def render_admin_panel(self, req, cat, page, version):
# here comes the page content, handling, etc.
data = {}
if req.method == "POST":
submit = req.args.get('submit').strip()
if submit == 'Add':
# Get form values.
#file = req.args['download']
# Test if file is uploaded.
#if hasattr(file, 'filename'):
# self.log.debug("Filename:" + file.filename)
file, filename, file_size = self.get_file_from_req(req)
download = {
'file': filename,
'description': req.args.get('description'),
'size': file_size,
'time': to_timestamp(datetime.datetime.now(utc)),
'count': 0,
'author': req.authname
}
self.log.debug("FileUpload filename:" + download['file'])
self.log.debug("FileUpload description:" +
download['description'])
self.log.debug("FileUpload size:", download['size'])
self.log.debug("FileUpload time:", download['time'])
self.log.debug("FileUpload author:" + download['author'])
# Upload file to DB and file storage.
add_download(download, file)
file.close()
add_notice(req, 'Download has been added.')
elif submit == 'Remove':
ids = req.args.getlist('sels')
if ids is not None and len(ids) > 0:
for id in ids:
sql = "DELETE FROM download WHERE id ={}".format(
int(id))
self.env.db_transaction(sql)
add_notice(req, 'Download has been deleted.')
else:
# Get download.
download_id = req.args.get('sel') or 0
if download_id > 0:
sql = "SELECT file, description FROM download where id={}".format(
download_id)
cursor = self.env.db_query(sql)
if len(cursor) > 0:
fn = cursor[0][0]
description = cursor[0][1]
else:
raise TracError("File not found.")
# Get download file path.
filename = os.path.basename(fn)
filepath = os.path.join(self.path, to_unicode(download_id),
filename)
filepath = os.path.normpath(filepath)
# Increase downloads count.
sql = "UPDATE download SET count=count+1 WHERE id ={}".format(
download_id)
self.env.db_transaction(sql)
# Guess mime type.
with open(filepath.encode('utf-8'), 'r') as fileobj:
file_data = fileobj.read(1000)
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(filepath, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
# Return uploaded file to request.
req.send_header(
'Content-Disposition',
'attachment;filename="%s"' % os.path.normpath(fn))
req.send_header('Content-Description', description)
req.send_file(filepath.encode('utf-8'), mime_type)
cursor = self.env.db_query(
"SELECT id, file, description, size, time, author FROM download ORDER BY id"
)
data['downloads'] = [(row[0], row[1], row[2]) for row in cursor]
return ('admin_download.html', data, None)
def mimeview_formatter(req, text):
mimeview = Mimeview(self.env)
context = Context.from_request(req)
return mimeview.render(context, mimetype, text)
def _do_actions(self, context, actions):
api = TrackerApi()
time_interval = self.env.config.getint('tracker', 'time_interval', 10)
time_separate = 1
minutes_interval = 0
screenshotsWithHourse = []
screenshotsWithMinutes = []
template_hourse = []
minute = 0
min_hourse = 0
max_hourse = 0
allScreenshots = []
for action in actions:
if action == 'view':
date = datetime.datetime.now(context.req.tz)
if 'date' in context.req.args:
date_from_calendar = context.req.args['date'].strip()
if date_from_calendar:
precisedate = user_time(context.req, parse_date,
date_from_calendar)
date = precisedate.astimezone(context.req.tz)
to_date = to_datetime(
datetime.datetime(date.year, date.month, date.day, 23, 59,
59, 999999), context.req.tz)
to_date_timestamp = to_timestamp(to_date)
full_date = {
'from_date': to_date_timestamp - 86400,
'to_date': to_date_timestamp
}
context.req.data['fromdate'] = to_date
context.req.data['username'] = context.req.args.get('username')
screenshot_id = int(context.req.args.get('id') or 0)
screenshots = api.get_screenshots(
context, context.req.args.get('username'), full_date)
context.req.data['id'] = screenshot_id
for hourse in range(0, 24):
for screenshot in screenshots:
screenshot["hourse"] = datetime.datetime.fromtimestamp(
screenshot["time"]).strftime('%H')
if (int(screenshot["hourse"]) == hourse):
if min_hourse == 0:
min_hourse = hourse
elif min_hourse > hourse:
min_hourse = hourse
if max_hourse < hourse:
max_hourse = hourse
screenshotsWithHourse.append({hourse: screenshot})
while (minute <= 59):
for screenshotsAll in screenshotsWithHourse:
for index in screenshotsAll:
screenshotMinute = datetime.datetime.fromtimestamp(
float(screenshotsAll[index]["time"])).strftime(
'%M')
if int(screenshotMinute) == minute:
screenshotHourse = datetime.datetime.fromtimestamp(
screenshotsAll[index]["time"]).strftime(
'%H')
if int(screenshotHourse
) not in template_hourse:
template_hourse.append(
int(screenshotHourse))
screenshotsAll[index]['hourse'] = int(
screenshotHourse)
screenshotsAll[index]['minute'] = int(
screenshotMinute)
if len(screenshotsWithMinutes
) > 0 and screenshotsWithMinutes[0][
'minute'] == screenshotsAll[index][
'minute']:
screenshotsWithMinutes.pop()
screenshotsWithMinutes.append(
screenshotsAll[index])
minute += 10
for hourse in template_hourse:
for screenshot in screenshotsWithMinutes:
if screenshot['hourse'] == hourse:
while screenshot['minute'] != minutes_interval:
allScreenshots.append({
"hourse":
hourse,
"screen":
None,
"minute":
minutes_interval
})
minutes_interval += 10
screenshot["screen"] = 1
allScreenshots.append(screenshot)
minutes_interval += 10
while (minutes_interval != 60):
allScreenshots.append({
"hourse": hourse,
"screen": None,
"minute": minutes_interval
})
minutes_interval += 10
minutes_interval = 0
context.req.data['allScreenshots'] = allScreenshots
context.req.data['template_hourse'] = range(
int(min_hourse),
int(max_hourse) + time_separate)
context.req.data['time_interval'] = time_interval
context.req.data['time_separate'] = time_separate
context.req.data['template'] = 'user_worklog_view.html'
add_stylesheet(context.req, 'trac/css/tracker.css')
chrome = Chrome(self.env)
chrome.add_jquery_ui(context.req)
return 'screenshots', None
if action == 'get-file':
screenshot_id = int(context.req.args.get('id') or 0)
format = context.req.args.get('format') or self.default_format
screenshot = api.get_screenshot(context, screenshot_id)
if format == 'html':
context.req.data['screenshot'] = screenshot
return 'screenshot', None
else:
screenshot_path = screenshot[0]['path']
filename = self.path + '/' + screenshot_path
file = open(filename.encode('utf-8'), "r")
file_data = file.read(1000)
file.close()
mimeview = Mimeview(self.env)
mime_type = mimeview.get_mimetype(filename, file_data)
if not mime_type:
mime_type = 'application/octet-stream'
if 'charset=' not in mime_type:
charset = mimeview.get_charset(file_data, mime_type)
mime_type = mime_type + '; charset=' + charset
context.req.send_file(filename.encode('utf-8'), mime_type)
elif action == 'get-users':
context.req.data['users'] = api.get_users(context)
context.req.data['template'] = 'user_list.html'
context.req.data['client'] = {
'download_href':
'jar-tracker/' + calculate_client_package_name()
}
return 'screenshots', None
else:
return 'screenshots', None
def _render_file(self, req, repos, node, rev=None):
req.perm.assert_permission('FILE_VIEW')
mimeview = Mimeview(self.env)
# MIME type detection
content = node.get_content()
chunk = content.read(CHUNK_SIZE)
mime_type = node.content_type
if not mime_type or mime_type == 'application/octet-stream':
mime_type = mimeview.get_mimetype(node.name, chunk) or \
mime_type or 'text/plain'
# Eventually send the file directly
format = req.args.get('format')
if format in ['raw', 'txt']:
req.send_response(200)
req.send_header('Content-Type', format == 'txt' and 'text/plain'
or mime_type)
req.send_header('Content-Length', node.content_length)
req.send_header('Last-Modified', http_date(node.last_modified))
if not self.render_unsafe_content:
# Force browser to download files instead of rendering
# them, since they might contain malicious code enabling
# XSS attacks
req.send_header('Content-Disposition', 'attachment')
req.end_headers()
while 1:
if not chunk:
raise RequestDone
req.write(chunk)
chunk = content.read(CHUNK_SIZE)
else:
# The changeset corresponding to the last change on `node`
# is more interesting than the `rev` changeset.
changeset = repos.get_changeset(node.rev)
message = changeset.message or '--'
if self.config['changeset'].getbool('wiki_format_messages'):
message = wiki_to_html(message,
self.env,
req,
escape_newlines=True)
else:
message = html.PRE(message)
ZhUnit = {
'second': u'秒',
'seconds': u'秒',
'minute': u'分钟',
'minutes': u'分钟',
'hour': u'小时',
'hours': u'小时',
'day': u'天',
'days': u'天',
'year': u'年',
'years': u'年',
'month': u'月',
'months': u'月'
}
tempTime = pretty_timedelta(changeset.date)
numAndUnit = tempTime.split(' ')
numAndUnit[1] = ZhUnit.get(numAndUnit[1], numAndUnit[1])
ZhAge = ' '.join(numAndUnit)
req.hdf['file'] = {
'rev': node.rev,
'changeset_href': req.href.changeset(node.rev),
'date': format_datetime(changeset.date),
'age': ZhAge,
'size': pretty_size(node.content_length),
'author': changeset.author or 'anonymous',
'message': message
}
# add ''Plain Text'' alternate link if needed
if not is_binary(chunk) and mime_type != 'text/plain':
plain_href = req.href.browser(node.path, rev=rev, format='txt')
add_link(req, 'alternate', plain_href, 'Plain Text',
'text/plain')
# add ''Original Format'' alternate link (always)
raw_href = req.href.browser(node.path, rev=rev, format='raw')
add_link(req, 'alternate', raw_href, 'Original Format', mime_type)
self.log.debug(
"Rendering preview of node %s@%s with mime-type %s" %
(node.name, str(rev), mime_type))
del content # the remainder of that content is not needed
req.hdf['file'] = mimeview.preview_to_hdf(
req,
node.get_content(),
node.get_content_length(),
mime_type,
node.created_path,
raw_href,
annotations=['lineno'])
add_stylesheet(req, 'common/css/code.css')
def _render_diff(self, req, filename, repos, data):
"""Raw Unified Diff version"""
req.send_response(200)
req.send_header('Content-Type', 'text/x-patch;charset=utf-8')
req.send_header('Content-Disposition',
content_disposition('inline', filename + '.diff'))
buf = StringIO()
mimeview = Mimeview(self.env)
for old_node, new_node, kind, change in repos.get_changes(
new_path=data['new_path'], new_rev=data['new_rev'],
old_path=data['old_path'], old_rev=data['old_rev']):
# TODO: Property changes
# Content changes
if kind == Node.DIRECTORY:
continue
new_content = old_content = ''
new_node_info = old_node_info = ('','')
mimeview = Mimeview(self.env)
if old_node:
if mimeview.is_binary(old_node.content_type, old_node.path):
continue
old_content = old_node.get_content().read()
if mimeview.is_binary(content=old_content):
continue
old_node_info = (old_node.path, old_node.rev)
old_content = mimeview.to_unicode(old_content,
old_node.content_type)
if new_node:
if mimeview.is_binary(new_node.content_type, new_node.path):
continue
new_content = new_node.get_content().read()
if mimeview.is_binary(content=new_content):
continue
new_node_info = (new_node.path, new_node.rev)
new_path = new_node.path
new_content = mimeview.to_unicode(new_content,
new_node.content_type)
else:
old_node_path = repos.normalize_path(old_node.path)
diff_old_path = repos.normalize_path(data['old_path'])
new_path = posixpath.join(data['new_path'],
old_node_path[len(diff_old_path)+1:])
if old_content != new_content:
options = data['diff']['options']
context = options.get('contextlines', 3)
if context < 0:
context = 3 # FIXME: unified_diff bugs with context=None
ignore_blank_lines = options.get('ignoreblanklines')
ignore_case = options.get('ignorecase')
ignore_space = options.get('ignorewhitespace')
if not old_node_info[0]:
old_node_info = new_node_info # support for 'A'dd changes
buf.write('Index: ' + new_path + CRLF)
buf.write('=' * 67 + CRLF)
buf.write('--- %s\t(revision %s)' % old_node_info + CRLF)
buf.write('+++ %s\t(revision %s)' % new_node_info + CRLF)
for line in unified_diff(old_content.splitlines(),
new_content.splitlines(), context,
ignore_blank_lines=ignore_blank_lines,
ignore_case=ignore_case,
ignore_space_changes=ignore_space):
buf.write(line + CRLF)
diff_str = buf.getvalue().encode('utf-8')
req.send_header('Content-Length', len(diff_str))
req.end_headers()
req.write(diff_str)
raise RequestDone
def mimeview_formatter(req, text):
mimeview = Mimeview(self.env)
context = web_context(req)
return mimeview.render(context, mimetype, text)
def _render_file(self, req, repos, node, rev=None):
req.perm.assert_permission('FILE_VIEW')
mimeview = Mimeview(self.env)
# MIME type detection
content = node.get_content()
chunk = content.read(CHUNK_SIZE)
mime_type = node.content_type
if not mime_type or mime_type == 'application/octet-stream':
mime_type = mimeview.get_mimetype(node.name, chunk) or \
mime_type or 'text/plain'
# Eventually send the file directly
format = req.args.get('format')
if format in ['raw', 'txt']:
req.send_response(200)
req.send_header('Content-Type',
format == 'txt' and 'text/plain' or mime_type)
req.send_header('Content-Length', node.content_length)
req.send_header('Last-Modified', http_date(node.last_modified))
req.end_headers()
while 1:
if not chunk:
raise RequestDone
req.write(chunk)
chunk = content.read(CHUNK_SIZE)
else:
# The changeset corresponding to the last change on `node`
# is more interesting than the `rev` changeset.
changeset = repos.get_changeset(node.rev)
message = changeset.message or '--'
if self.config['changeset'].getbool('wiki_format_messages'):
message = wiki_to_html(message, self.env, req,
escape_newlines=True)
else:
message = html.PRE(message)
req.hdf['file'] = {
'rev': node.rev,
'changeset_href': req.href.changeset(node.rev),
'date': format_datetime(changeset.date),
'age': pretty_timedelta(changeset.date),
'size': pretty_size(node.content_length),
'author': changeset.author or 'anonymous',
'message': message
}
# add ''Plain Text'' alternate link if needed
if not is_binary(chunk) and mime_type != 'text/plain':
plain_href = req.href.browser(node.path, rev=rev, format='txt')
add_link(req, 'alternate', plain_href, 'Plain Text',
'text/plain')
# add ''Original Format'' alternate link (always)
raw_href = req.href.browser(node.path, rev=rev, format='raw')
add_link(req, 'alternate', raw_href, u'Format original', mime_type)
self.log.debug("Rendering preview of node %s@%s with mime-type %s"
% (node.name, str(rev), mime_type))
del content # the remainder of that content is not needed
req.hdf['file'] = mimeview.preview_to_hdf(
req, node.get_content(), node.get_content_length(), mime_type,
node.created_path, raw_href, annotations=['lineno'])
add_stylesheet(req, 'common/css/code.css')