def render_index(self, namespace=None):
'''Render an index page
@param namespace: the namespace L{Path}
@returns: html as a list of lines
'''
page = IndexPage(self.notebook, namespace)
return self.render_page(page)
def export_index(self, index_page, pages): # TODO remove hack here, and get rid of IndexPage in current shape from Notebook if pages.prefix: indexpage = Page(pages.prefix + index_page) else: indexpage = Page(Path(index_page)) # Bit of a HACK here - need better support for these index pages _page = IndexPage(pages.notebook, pages.prefix) # TODO make more flexible - use pages iter itself indexpage.readonly = False indexpage.set_parsetree(_page.get_parsetree()) indexpage.readonly = True self.export_page(pages.notebook, indexpage, pages)
def export_all(self, dir, callback=None):
'''Export all pages in the notebook
Will also copy all attachments and created a folder with icons
for checkboxes etc. So the resulting folder should contain all
the notebook information.
@param dir: a L{Dir} object for the target folder
@param callback: a callback function that will be called after
each page being exported with the page object as single argument.
If the function returns C{False} the export is canceled.
@returns: C{False} if the action was cancelled, C{True} otherwise
'''
logger.info('Exporting notebook to %s', dir)
self.linker.target_dir = dir # Needed to resolve icons
# Copy icons
for name in ('checked-box', 'unchecked-box', 'xchecked-box'):
icon = data_file('pixmaps/%s.png' % name)
file = dir.file('_resources/' + name + '.png')
icon.copyto(file)
# Copy template resources (can overwrite icons)
if self.template and self.template.resources_dir \
and self.template.resources_dir.exists():
resources = dir.subdir('_resources')
self.template.resources_dir.copyto(resources)
# Set special pages
if self.index_page:
indexpage = Page(Path(self.index_page))
else:
indexpage = None
pages = {
'index': indexpage,
'home': self.notebook.get_home_page(),
}
# Export the pages
prev, current, next = None, None, None
for page in self.notebook.walk():
if page.hascontent:
prev, current, next = current, next, page # shift
if current:
pages['previous'] = prev
pages['next'] = next
self.export_page(dir, current, pages, use_namespace=True)
if callback and not callback(current):
logger.warn('Export canceled')
return False
prev, current, next = current, next, None # shift once more
if current:
pages['previous'] = prev
pages['next'] = next
self.export_page(dir, current, pages, use_namespace=True)
if callback and not callback(current):
logger.warn('Export canceled')
return False
# Generate index page
if indexpage:
_page = IndexPage(self.notebook, Path(':'))
# Bit of a HACK here - need better support for these index pages
indexpage.readonly = False
indexpage.set_parsetree(_page.get_parsetree())
indexpage.readonly = True
self.export_page(dir, indexpage, use_namespace=True)
self.linker.target_dir = None # reset
logger.info('Export done')
return True
