def _link_tree(links, notebook, path):
# Convert a list of links (of any type) into a parsetree
#~ print 'LINKS: ', links
#~ print 'NOTEBOOK and PATH:', notebook, path
builder = TreeBuilder()
builder.start('zim-tree')
for i in range(len(links)):
if i > 0:
builder.data(' ')
link = links[i]
type = link_type(link)
isimage = False
if type == 'file':
try:
file = File(link)
isimage = file.isimage()
except:
pass
logger.debug('Pasting link: %s (type: %s, isimage: %s)', link, type, isimage)
if isimage:
src = notebook.relative_filepath(file, path) or file.uri
builder.start('img', {'src': src})
builder.end('img')
elif link.startswith('@'):
# FIXME - is this ever used ??
builder.start('tag', {'name': links[i][1:]})
builder.data(links[i])
builder.end('tag')
else:
if type == 'page':
href = Path(notebook.cleanup_pathname(link)) # Assume links are always absolute
link = notebook.relative_link(path, href) or link
elif type == 'file':
file = File(link) # Assume links are always URIs
link = notebook.relative_filepath(file, path) or file.uri
builder.start('link', {'href': link})
builder.data(link)
builder.end('link')
builder.end('zim-tree')
tree = ParseTree(builder.close())
tree.resolve_images(notebook, path)
tree.decode_urls()
return tree
def __call__(self, dict, root=':', collapse=True, ignore_empty=True):
builder = TreeBuilder()
collapse = bool(collapse) and not collapse == 'False'
ignore_empty = bool(ignore_empty) and not ignore_empty == 'False'
if isinstance(root, PageProxy):
# allow [% menu(page) %] vs [% menu(page.name) %]
root = root.name
expanded = [self._page] + list(self._page.parents())
def add_namespace(path):
builder.start('ul')
pagelist = self._notebook.index.list_pages(path)
for page in pagelist:
if ignore_empty and not page.exists():
continue
builder.start('li')
if page == self._page:
# Current page is marked with the strong style
builder.start('strong', {'_class': 'activepage'}) # HACK - used by Html output
builder.data(page.basename)
builder.end('strong')
else:
# links to other pages
builder.start('link', {'type': 'page', 'href': ':'+page.name})
builder.data(page.basename)
builder.end('link')
builder.end('li')
if page.haschildren:
if collapse:
# Only recurs into namespaces that are expanded
if page in expanded:
add_namespace(page) # recurs
else:
add_namespace(page) # recurs
builder.end('ul')
builder.start('page')
add_namespace(Path(root))
builder.end('page')
tree = ParseTree(builder.close())
if not tree:
return None
#~ print "!!!", tree.tostring()
format = self._format
linker = self._linker
dumper = format.Dumper(
linker=linker,
template_options=self._options )
return ''.join(dumper.dump(tree))
