def resolve_location(location):
url, target, fragment = resolve_path(
location, content_path, content, 'code source')
if target is not None:
value_settings.append(
('field_' + name,
str(to_identifier(target))))
def _upgrade_links(self, version, context, dom):
links = dom.getElementsByTagName('link')
version_path = content_path(version)
if links:
logger.info('Upgrading links in: %s.', version_path)
for link in links:
if link.hasAttribute('reference'):
# Already migrated
continue
path = link.getAttribute('url')
# Look for object
url, target, fragment = resolve_path(path, version_path,
context.model)
if fragment:
link.setAttribute('anchor', fragment)
link.removeAttribute('url')
if target is None:
if not fragment:
link.setAttribute('url', url)
continue
build_reference(context, target, link)
if not fragment:
link.removeAttribute('url')
def _upgrade_links(self, version, context, dom):
links = dom.getElementsByTagName('link')
version_path = content_path(version)
if links:
logger.info(u'Upgrading links in: %s.', version_path)
for link in links:
if link.hasAttribute('reference'):
# Already migrated
continue
path = link.getAttribute('url')
# Look for object
url, target, fragment = resolve_path(
path, version_path, context.model)
if fragment:
link.setAttribute('anchor', fragment)
link.removeAttribute('url')
if target is None:
if not fragment:
link.setAttribute('url', url)
continue
build_reference(context, target, link)
if not fragment:
link.removeAttribute('url')
def _upgrade_images(self, version, context, dom):
images = dom.getElementsByTagName('image')
version_path = content_path(version)
def make_link(image, target, title='', window_target='', fragment=''):
"""Create a link, replace the image with it and set the
image as child of the link.
"""
link = dom.createElement('link')
if not isinstance(target, str):
build_reference(context, target, link)
else:
link.setAttribute('url', target)
if fragment:
link.setAttribute('anchor', fragment)
if title:
link.setAttribute('title', title)
if window_target:
link.setAttribute('target', window_target)
parent = image.parentNode
parent.replaceChild(link, image)
link.appendChild(image)
return link
if images:
logger.info('Upgrading images in: %s.', version_path)
for image in images:
if image.hasAttribute('reference'):
# Already a reference
continue
path = image.getAttribute('path')
url, target, fragment = resolve_path(path, version_path,
context.model, 'image')
if target is not None:
# If the image target is found it is changed to a
# reference. However if it is not, we still want to
# process the other aspect of the image tag migration
# so just don't do continue here.
build_reference(context, target, image)
image.removeAttribute('path')
image.removeAttribute('rewritten_path')
# Collect link title/target
title = ''
if image.hasAttribute('title'):
title = image.getAttribute('title')
image.removeAttribute('title')
window_target = ''
if image.hasAttribute('target'):
window_target = image.getAttribute('target')
image.removeAttribute('target')
link_set = False
# Check for a link
if image.hasAttribute('link'):
link = image.getAttribute('link')
if link:
link_url, link_target, fragment = resolve_path(
link, version_path, context.model)
if link_target is not None:
make_link(image, link_target, title, window_target,
fragment)
elif fragment:
make_link(image, '', title, window_target, fragment)
else:
make_link(image, link_url, title, window_target)
link_set = True
image.removeAttribute('link')
# Check for a link to high resolution version of the image
if image.hasAttribute('link_to_hires'):
link = image.getAttribute('link_to_hires')
if link == '1' and link_set is False:
make_link(image, target, title, window_target)
link_set = True
image.removeAttribute('link_to_hires')
# Save the image title (aka alt) to its new name
if image.hasAttribute('image_title'):
title = image.getAttribute('image_title')
image.removeAttribute('image_title')
image.setAttribute('title', title)
def _upgrade_images(self, version, context, dom):
images = dom.getElementsByTagName('image')
version_path = content_path(version)
def make_link(image, target, title='', window_target='', fragment=''):
"""Create a link, replace the image with it and set the
image as child of the link.
"""
link = dom.createElement('link')
if not isinstance(target, basestring):
build_reference(context, target, link)
else:
link.setAttribute('url', target)
if fragment:
link.setAttribute('anchor', fragment)
if title:
link.setAttribute('title', title)
if window_target:
link.setAttribute('target', window_target)
parent = image.parentNode
parent.replaceChild(link, image)
link.appendChild(image)
return link
if images:
logger.info('Upgrading images in: %s.', version_path)
for image in images:
if image.hasAttribute('reference'):
# Already a reference
continue
path = image.getAttribute('path')
url, target, fragment = resolve_path(
path, version_path, context.model, 'image')
if target is not None:
# If the image target is found it is changed to a
# reference. However if it is not, we still want to
# process the other aspect of the image tag migration
# so just don't do continue here.
build_reference(context, target, image)
image.removeAttribute('path')
image.removeAttribute('rewritten_path')
# Collect link title/target
title = ''
if image.hasAttribute('title'):
title = image.getAttribute('title')
image.removeAttribute('title')
window_target = ''
if image.hasAttribute('target'):
window_target = image.getAttribute('target')
image.removeAttribute('target')
link_set = False
# Check for a link
if image.hasAttribute('link'):
link = image.getAttribute('link')
if link:
link_url, link_target, fragment = resolve_path(
link, version_path, context.model)
if link_target is not None:
make_link(
image, link_target, title, window_target, fragment)
elif fragment:
make_link(image, '', title, window_target, fragment)
else:
make_link(image, link_url, title, window_target)
link_set = True
image.removeAttribute('link')
# Check for a link to high resolution version of the image
if image.hasAttribute('link_to_hires'):
link = image.getAttribute('link_to_hires')
if link == '1' and link_set is False:
make_link(image, target, title, window_target)
link_set = True
image.removeAttribute('link_to_hires')
# Save the image title (aka alt) to its new name
if image.hasAttribute('image_title'):
title = image.getAttribute('image_title')
image.removeAttribute('image_title')
image.setAttribute('title', title)
