def getChildViewletManagers(node):
""" Find all viewletmanagers within this node """
all = node.findAll('tal:viewletmanager')
stripped = []
self.outstr += "<ol class='viewletmanager-tree'>"
for v in all:
if not(stripped and v.findParent('tal:viewletmanager') and stripped[-1] in v.findParents('tal:viewletmanager')):
rawname = v.attrs[0][1][27:] # 27 = len('kssattr-viewletmanagername-')
# Break off any extra class names
# TODO We should really be safe and check for classes before and after.
rawname = rawname.split(' ',1)[0]
name = rawname.replace('-','.')
# Get the viewletmanager object
managerObj = findViewletManager(self, name)
if managerObj and not IAmIgnoredByGloworm.providedBy(managerObj):
self.outstr += "<li><a href='#' title='Viewlet Manager %s' class='inspectViewletManager kssattr-forviewletmanager-%s'>%s</a>" % (name, name.replace('.', '-'), name)
# Look up the viewlets attached to this viewlet manager.
# We do it this way because calling viewletManager.viewlets won't see the hidden viewlets...
containedViewlets = getAdapters((self.context, self.request, managerObj.__parent__, managerObj),IViewlet)
containedViewlets = managerObj.sort([vl for vl in containedViewlets])
stripped.append(v)
getChildViewlets(v, containedViewlets)
self.outstr += "</li>"
self.outstr += "</ol>"
return stripped
def getChildViewlets(node, allViewlets=[]):
""" Find all viewlets within this node """
all = node.findAll('tal:viewlet')
stripped = []
self.outstr += "<ol class='viewlet-tree'>"
def writeHiddenViewlet(viewlet):
""" Create a list item HTML bit for a hidden viewlet """
name = viewlet[0]
managerObj = viewlet[1].manager
viewletHash = hashViewletInfo(name, managerObj.__name__, getProvidedForViewlet(name, managerObj))
return "<li><a href='#' title='Hidden viewlet %s' class='viewletMoreInfo hiddenViewlet kssattr-forviewlet-%s'>%s</a></li>" % (name, viewletHash, name)
for v in all:
if not(stripped and v.findParent('tal:viewlet') and stripped[-1] in v.findParents('tal:viewlet')):
viewletHash = v.attrs[0][1][20:] # 20 = len('kssattr-viewlethash-')
# Break off any extra class names
# TODO We should really be safe and check for classes before and after.
viewletHash = viewletHash.split(' ',1)[0]
reg = findTemplateViewRegistrationFromHash(viewletHash)
if reg:
while allViewlets and reg.name != allViewlets[0][0]:
self.outstr += writeHiddenViewlet(allViewlets[0])
allViewlets.pop(0)
if not IAmIgnoredByGloworm.providedBy(allViewlets[0][1]):
self.outstr += "<li><a href='#' title='Visible viewlet %s' class='viewletMoreInfo kssattr-forviewlet-%s'>%s</a>" % (reg.name, viewletHash, reg.name)
stripped.append(v)
getChildViewletManagers(v)
self.outstr += "</li>"
allViewlets.pop(0) # Remove the current viewlet from the allViewlets list
# Collect any remaining hidden viewletss
if allViewlets:
for vlt in allViewlets:
self.outstr += writeHiddenViewlet(vlt)
self.outstr += "</ol>"
return stripped
def inspectViewletManager(self, managerName):
""" Display information about a particular viewlet manager """
logger.debug("in inspectViewletManager")
# Get the viewletmanager object
managerName = managerName.replace('-', '.')
viewletManager = findViewletManager(self, managerName)
# Gather information for the viewlet hashes
managerInterface = list(providedBy(viewletManager).flattened())[0]
# Look up the viewlets attached to this viewlet manager.
# We do it this way because calling viewletManager.viewlets won't see the hidden viewlets...
viewlets = getAdapters((self.context, self.request, viewletManager.__parent__, viewletManager),IViewlet)
# Get the names of the hidden viewlets
storage = getUtility(IViewletSettingsStorage)
hidden = frozenset(storage.getHidden(managerName, self.context.getCurrentSkinName()))
# Generate the output
sortedViewlets = viewletManager.sort(viewlets)
containedViewlets = []
for viewletname, viewletObj in sortedViewlets:
containedViewlet = {}
if not IAmIgnoredByGloworm.providedBy(viewletObj):
# generate viewlet hashes...
# TODO factor this up.
# Get the "provided" interfaces for this viewlet manager.
# TODO: Do this lookup properly.
regs = [regs for regs in getGlobalSiteManager().registeredAdapters()
if regs.name == viewletname
and regs.required[-1].isOrExtends(managerInterface)]
if regs:
reg = regs[0]
provided = ','.join([a.__identifier__ for a in reg.required])
# logger.debug("%s - provided: %s" % (viewletName, provided))
hashedInfo = binascii.b2a_hex("%s\n%s\n%s" % (viewletname, managerName, provided))
else:
hashedInfo = ""
logger.debug("Unable to create hash for %s" % viewletname)
# Give the viewlet a class name depending on the visibility
classname = viewletname in hidden and 'hiddenViewlet' or 'visibleViewlet'
logger.debug(classname)
containedViewlet['className'] = classname
containedViewlet['hashedInfo'] = hashedInfo
containedViewlet['name'] = viewletname
containedViewlets.append(containedViewlet)
# Determine whether the contained viewlets can be sorted.
skinname = self.context.getCurrentSkinName()
canOrder = bool(storage.getOrder(managerName, skinname))
template = ViewPageTemplateFile('panel_inspect_viewlet_manager.pt')
# Wrap it so that Zope knows in what context it's being called
# Otherwise, we get an "AttributeError: 'str' object has no attribute 'other'" error
template = BoundPageTemplate(template, self)
out = template(managerName = managerName,
safeManagerName = managerName.replace('.', '-'),
containedViewlets = containedViewlets,
canOrder = canOrder
)
# Dump the output to the output panel
self.updatePanelBodyContent(out)
# Highlight the element
ksscore = self.getCommandSet('core')
self.highlightElement(ksscore.getCssSelector('.kssattr-viewletmanagername-%s' % managerName.replace('.', '-')))
# And in the nav tree (Should this be here or in the nav tree viewlet code?)
self.highlightInNavTree(ksscore.getCssSelector('#glowormPanelNavTree .kssattr-forviewletmanager-%s' % managerName.replace('.', '-')))
return self.render()
