def trim(self):
xhtmlDoc = loadXhtmlDocumentFromFile(self._getRootFile())
xhtmlDom = xhtmlDoc.getDom()
vizzy = ZTemplateBodyFindingVisitor()
vizzy.visit(xhtmlDom)
elem = vizzy.getResult()
if elem is None:
raise ZException(u"Failed to find Raven template marker content.") # $NON-NLS-1$
self._doTrim(elem)
self._save(xhtmlDom)
def trim(self):
xhtmlDoc = loadXhtmlDocumentFromFile(self._getRootFile())
xhtmlDom = xhtmlDoc.getDom()
vizzy = ZTemplateBodyFindingVisitor()
vizzy.visit(xhtmlDom)
elem = vizzy.getResult()
if elem is None:
raise ZException(
u"Failed to find Raven template marker content.") #$NON-NLS-1$
self._doTrim(elem)
self._save(xhtmlDom)
def createXhtmlDocument(self):
u"""createXhtmlDocument() -> ZXhtmlDocument""" #$NON-NLS-1$
file = getSafeString(self.izBlogThisInformation.getFile())
xhtmlDom = None
if os.path.exists(file):
try:
xhtmlDom = loadXhtmlDocumentFromFile(file)
return xhtmlDom
except:
pass
# create new doc since file content was not found
title = getSafeString(self.izBlogThisInformation.getTitle())
htmlString = u"<html><head><title>%s</title></head><body></body></html>" % title #$NON-NLS-1$
xhtmlDoc = loadXhtmlDocumentFromString(htmlString)
bodyNode = xhtmlDoc.getBody()
self._createXhtmlContent(bodyNode)
return xhtmlDoc
def createXhtmlDocument(self):
u"""createXhtmlDocument() -> ZXhtmlDocument""" #$NON-NLS-1$
file = getSafeString( self.izBlogThisInformation.getFile() )
xhtmlDom = None
if os.path.exists(file):
try:
xhtmlDom = loadXhtmlDocumentFromFile(file)
return xhtmlDom
except:
pass
# create new doc since file content was not found
title = getSafeString( self.izBlogThisInformation.getTitle() )
htmlString = u"<html><head><title>%s</title></head><body></body></html>" % title #$NON-NLS-1$
xhtmlDoc = loadXhtmlDocumentFromString(htmlString)
bodyNode = xhtmlDoc.getBody()
self._createXhtmlContent(bodyNode)
return xhtmlDoc
def _fetchTemplate(self, url, title, bodyStr):
templateService = getApplicationModel().getService(
IZBlogAppServiceIDs.TEMPLATE_SERVICE_ID)
template = templateService.createTemplate()
templateDir = template.getTemplateDirectory()
try:
webPageGetter = ZHttpWebpageGetter(url, templateDir, self)
webPageGetter.setBasePathToken(
IZTemplateConstants.TEMPLATE_BASE_TOKEN)
rootFilePath = webPageGetter.saveAsWebpage()
if self.cancelled:
raise ZTemplateFetchCancelledException()
rootXHtmlDoc = loadXhtmlDocumentFromFile(rootFilePath)
rootXHtmlDom = rootXHtmlDoc.getDom()
titleElems = self._findTitleElems(rootXHtmlDom, title)
if not titleElems:
return None
contentElems = self._findContentElems(rootXHtmlDom, bodyStr)
if not contentElems:
return None
indexAllUTFileName = os.path.join(
templateDir, u"index-all-untrimmed.html") #$NON-NLS-1$
rootXHtmlDom.save(indexAllUTFileName)
if self.cancelled:
raise ZTemplateFetchCancelledException()
for titleElem in titleElems:
titleElem.removeAllChildren()
titleMarkerElem = rootXHtmlDom.createElement(
u"ravenTitle", titleElem.getNamespaceUri()) #$NON-NLS-1$
titleElem.appendChild(titleMarkerElem)
for contentElem in contentElems:
contentElem.removeAllChildren()
contentMarkerElem = rootXHtmlDom.createElement(
u"ravenBody", contentElem.getNamespaceUri()) #$NON-NLS-1$
contentElem.appendChild(contentMarkerElem)
rootFile = makeRelativePath(templateDir, rootFilePath)
indexAllFileName = u"index-all.html" #$NON-NLS-1$
indexBodyOnlyFileName = u"index-body.html" #$NON-NLS-1$
indexTitleAndBodyFileName = u"index-titleBody.html" #$NON-NLS-1$
template.setRootFileName(rootFile)
template.setAllFileName(indexAllFileName)
template.setBodyOnlyFileName(indexBodyOnlyFileName)
template.setTitleAndBodyFileName(indexTitleAndBodyFileName)
indexAll = os.path.join(templateDir, indexAllFileName)
indexTitleAndBody = os.path.join(templateDir,
indexTitleAndBodyFileName)
indexBodyOnly = os.path.join(templateDir, indexBodyOnlyFileName)
self.listener.grabFeedback(
_extstr(u"templategrabber.TemplateDownloaded_Trimming")
) #$NON-NLS-1$
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Save the 'all' variant
rootXHtmlDom.save(indexAll)
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Trim the dom - remove everything except the title and body
self._trimStageOne(titleElems, contentElems)
rootXHtmlDom.save(indexTitleAndBody)
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Trim the dom again - remove everything except the body
self._trimStageTwo(contentElems)
rootXHtmlDom.save(indexBodyOnly)
if self.cancelled:
raise ZTemplateFetchCancelledException()
self.listener.grabFeedback(
_extstr(
u"templategrabber.TemplateTrimmedAndSaved")) #$NON-NLS-1$
return template
except Exception, e:
getLoggerService().exception(e)
deleteDirectory(templateDir, True)
raise e
def _populateContentWidgets(self):
xhtmlDoc = loadXhtmlDocumentFromFile(
getResourceRegistry().getResourcePath(
u"html/about/credits.html")) #$NON-NLS-1$
self.htmlWidget.setXhtmlDocument(xhtmlDoc)
def _fetchTemplate(self, url, title, bodyStr):
templateService = getApplicationModel().getService(IZBlogAppServiceIDs.TEMPLATE_SERVICE_ID)
template = templateService.createTemplate()
templateDir = template.getTemplateDirectory()
try:
webPageGetter = ZHttpWebpageGetter(url, templateDir, self)
webPageGetter.setBasePathToken(IZTemplateConstants.TEMPLATE_BASE_TOKEN)
rootFilePath = webPageGetter.saveAsWebpage()
if self.cancelled:
raise ZTemplateFetchCancelledException()
rootXHtmlDoc = loadXhtmlDocumentFromFile(rootFilePath)
rootXHtmlDom = rootXHtmlDoc.getDom()
titleElems = self._findTitleElems(rootXHtmlDom, title)
if not titleElems:
return None
contentElems = self._findContentElems(rootXHtmlDom, bodyStr)
if not contentElems:
return None
indexAllUTFileName = os.path.join(templateDir, u"index-all-untrimmed.html") #$NON-NLS-1$
rootXHtmlDom.save(indexAllUTFileName)
if self.cancelled:
raise ZTemplateFetchCancelledException()
for titleElem in titleElems:
titleElem.removeAllChildren()
titleMarkerElem = rootXHtmlDom.createElement(u"ravenTitle", titleElem.getNamespaceUri()) #$NON-NLS-1$
titleElem.appendChild(titleMarkerElem)
for contentElem in contentElems:
contentElem.removeAllChildren()
contentMarkerElem = rootXHtmlDom.createElement(u"ravenBody", contentElem.getNamespaceUri()) #$NON-NLS-1$
contentElem.appendChild(contentMarkerElem)
rootFile = makeRelativePath(templateDir, rootFilePath)
indexAllFileName = u"index-all.html" #$NON-NLS-1$
indexBodyOnlyFileName = u"index-body.html" #$NON-NLS-1$
indexTitleAndBodyFileName = u"index-titleBody.html" #$NON-NLS-1$
template.setRootFileName(rootFile)
template.setAllFileName(indexAllFileName)
template.setBodyOnlyFileName(indexBodyOnlyFileName)
template.setTitleAndBodyFileName(indexTitleAndBodyFileName)
indexAll = os.path.join(templateDir, indexAllFileName)
indexTitleAndBody = os.path.join(templateDir, indexTitleAndBodyFileName)
indexBodyOnly = os.path.join(templateDir, indexBodyOnlyFileName)
self.listener.grabFeedback(_extstr(u"templategrabber.TemplateDownloaded_Trimming")) #$NON-NLS-1$
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Save the 'all' variant
rootXHtmlDom.save(indexAll)
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Trim the dom - remove everything except the title and body
self._trimStageOne(titleElems, contentElems)
rootXHtmlDom.save(indexTitleAndBody)
if self.cancelled:
raise ZTemplateFetchCancelledException()
# Trim the dom again - remove everything except the body
self._trimStageTwo(contentElems)
rootXHtmlDom.save(indexBodyOnly)
if self.cancelled:
raise ZTemplateFetchCancelledException()
self.listener.grabFeedback(_extstr(u"templategrabber.TemplateTrimmedAndSaved")) #$NON-NLS-1$
return template
except Exception, e:
getLoggerService().exception(e)
deleteDirectory(templateDir, True)
raise e
def _populateContentWidgets(self):
xhtmlDoc = loadXhtmlDocumentFromFile(getResourceRegistry().getResourcePath(u"html/about/credits.html")) #$NON-NLS-1$
self.htmlWidget.setXhtmlDocument(xhtmlDoc)
