def _transformContentForPublishing(self, zblog, zxhtmlDocument): #@UnusedVariable
u"""_transformContentForPublishing(ZBlog, ZXhtmlDocument) -> string representation of content.
Subclasses can override to convert the xhtml document to a string prior to publishing.
""" #$NON-NLS-1$
# simply serialize the body content (but not including the body element).
content = extractBody(zxhtmlDocument.getBody().serialize())
# ---- START ----
#
# To avoid getting self-terminating "iframe" tags, we filter the body content through "tidyutil.py".
# ChuahTC Date: 2013-Sept-3
#
# print "DEBUG (blogpublisher:_transformContentForPublishing) BEFORE: ", content # DEBUG: ChuahTC 2013-Sep-3
# Set "output_xml=0" instead of 1 to fix the problem with (occasional) empty content after filtering through
# "tidyutil.py" when "iframe" tags are present.
#
# ChuahTC Date: 2014-Mar-19
#
# tidyOptions = dict(output_xml=1, show_body_only=1, quiet=1, char_encoding="utf8", \
# output_error=0, show_warnings=0, quote_nbsp=0, raw=1)
tidyOptions = dict(output_xml=0, show_body_only=1, quiet=1, char_encoding="utf8", \
output_error=0, show_warnings=0, quote_nbsp=0, raw=1)
content = tidyutil.tidyHtml(content, tidyOptions)
# print "DEBUG (blogpublisher:_transformContentForPublishing) AFTER: ", content # DEBUG: ChuahTC 2013-Sep-3
# ---- END -----
removeNewLines = zblog.getPreferences().getUserPreferenceBool(IZBlogAppUserPrefsKeys.SP_REMOVE_NEWLINES, False)
if removeNewLines:
transformer = ZXhtmlRemoveNewLinesTransformer()
content = transformer.transform(content)
# ---- START ----
# print "DEBUG (blogpublisher:_transformContentForPublishing)NewLinesRemoved: ", content # DEBUG: ChuahTC 2013-Sep-3
# ---- END -----
return content
def setXhtmlDocument(self, xhtmlDoc):
# Override base class to show 'pretty print' version of the xhtml document body content.
body = xhtmlDoc.getBody()
xhtmlString = body.serialize()
xhtmlString = tidyutil.tidyHtml(xhtmlString, tidyutil.SOURCE_OPTIONS)
self.setValue(xhtmlString)
def _tidyHtml(self, xhtmlString):
xhtmlString = tidyutil.tidyHtml(xhtmlString, tidyutil.EDITING_OPTIONS)
xhtmlString = xhtmlString.replace(
u"""<?xml version="1.0" encoding="utf-8"?>""",
u"") #$NON-NLS-1$ #$NON-NLS-2$
return xhtmlString.lstrip()
def _tidyHtml(self, xhtmlString):
xhtmlString = tidyutil.tidyHtml(xhtmlString, tidyutil.EDITING_OPTIONS)
xhtmlString = xhtmlString.replace(u"""<?xml version="1.0" encoding="utf-8"?>""", u"") #$NON-NLS-1$ #$NON-NLS-2$
return xhtmlString.lstrip()
