def __init__(self, env, req, file):
from trac.versioncontrol import RepositoryManager
from trac.versioncontrol.web_ui import get_existing_node
if hasattr(RepositoryManager, 'get_repository_by_path'): # Trac 0.12
repo, file = RepositoryManager(env).get_repository_by_path(file)[1:3]
else:
repo = RepositoryManager(env).get_repository(req.authname)
obj = get_existing_node(req, repo, file, None)
TransformSource.__init__(self, "browser", "source", file, obj)
def __init__(self, env, hdf, file):
from trac.versioncontrol.web_ui import get_existing_node
repos = env.get_repository(hdf.get('trac.authname'))
obj = get_existing_node(env, repos, file, None)
TransformSource.__init__(self, "browser", "source", file, obj)
def parse_trac(self,filespec):
"""
Parse arguments like in the ImageMacro (trac/wiki/macros.py)
"""
parts = filespec.split(':')
url = raw_url = None
attachment = None
if len(parts) == 3: # realm:id:attachment-filename
realm, id, filename = parts
attachment = Resource(realm, id).child('attachment', filename)
elif len(parts) == 2:
# TODO howto Access the Subversion / Browser ...
# FIXME: somehow use ResourceSystem.get_known_realms()
# ... or directly trac.wiki.extract_link
from trac.versioncontrol.web_ui import BrowserModule
try:
browser_links = [res[0] for res in
BrowserModule(self.env).get_link_resolvers()]
except Exception:
browser_links = []
# TODO what to do with browserlinks...
if parts[0] in browser_links: # source:path
## ['repos', 'export', 'source', 'browser']
# TODO: use context here as well
realm, filename = parts
rev = None
if '@' in filename:
filename, rev = filename.split('@')
url = self.formatter.href.browser(filename, rev=rev)
raw_url = self.formatter.href.browser(filename, rev=rev, format='raw')
from trac.versioncontrol.web_ui import get_existing_node
from trac.versioncontrol import RepositoryManager
if hasattr(RepositoryManager, 'get_repository_by_path'): # Trac 0.12
repo = RepositoryManager(self.env).get_repository_by_path(file)[1:3]
else:
repo = RepositoryManager(self.env).get_repository(self.formatter.req.authname)
obj = get_existing_node(self.formatter.req, repo, filename, rev)
svn_core_stream=obj.get_content()
# write file to filesystem (needed for convert
imgname="%s/%s" %(self.images_folder,self.filenamehash)
f = open( imgname , 'w+')
f.write( svn_core_stream.read() )
f.close()
# set standard properties
# SVN is always cache because it may change...
self.cache = False
self.pdfinput = imgname
self.url=url
self.rawurl=raw_url
self.wikilink=filespec
return
# else: # #ticket:attachment or WikiPage:attachment
else : # #ticket:attachment or WikiPage:attachment
# FIXME: do something generic about shorthand forms...
realm = None
id, filename = parts
if id and id[0] == '#':
realm = 'ticket'
id = id[1:]
else:
realm = 'wiki'
if realm:
attachment = Resource(realm, id).child('attachment',
filename)
elif len(parts) == 1: # it's an attachment of the current resource
attachment = self.formatter.resource.child('attachment', filespec)
else:
raise TracError('No filespec given')
if attachment and 'ATTACHMENT_VIEW' in self.formatter.perm(attachment):
url = get_resource_url(self.env, attachment, self.formatter.href)
raw_url = get_resource_url(self.env, attachment, self.formatter.href,
format='raw')
self.wikilink=filespec
self.url=url
self.rawurl=raw_url
self.pdfinput=( Attachment(self.env,attachment) ).path
self.env.log.debug("PdfImg..trac-Attachment %r ***", self.pdfinput )
