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 _renderCustomizedViewlet(self, viewlethash, templateName):
""" Rerender the viewlets to show the new code """
# Unhash the viewlet info. Pull out what we need.
unhashedInfo = unhashViewletInfo(viewlethash)
managerName = unhashedInfo['managerName']
viewletName = unhashedInfo['viewletName']
ksscore = self.getCommandSet('core')
# Find the viewletmangager instance, tell it to update its rendering, and replace the contents of the selected div with that new html
# We can't do this with a refreshViewlet or refreshProvider because then we lose the <tal:viewletmanager> and <tal:viewlet> blocks.
# selector = ksscore.getCssSelector('.kssattr-viewletmanagername-' + managerName.replace('.', '-'))
viewletManager = findViewletManager(self, managerName)
viewletManager.update()
vlt = ksscore.getCssSelector('.kssattr-viewlethash-%s' % viewlethash)
# Get the viewlet.
# TODO: Is there a better way to do this?
for viewlet in viewletManager.viewlets:
if hasattr(viewlet, 'template') and viewlet.template.__name__ == templateName:
# Turn on the debug flags for the viewlet's request, so that we have our tal: content
self._turnOnTalRenderingForObjectsRequest(viewlet)
ksscore.replaceInnerHTML(vlt, viewlet.render())
break
return self.render()
def _redrawViewletManager(self, managerName):
# Get the viewlet manager, update, and rerender it
# We can't do this with a refreshProvider call because then we lose the <tal:viewletmanager> block.\
viewletManager = findViewletManager(self, managerName)
viewletManager.update()
# Apply all of the bits we need for inline tal
self._turnOnTalRenderingForObjectsRequest(viewletManager)
# Update the display
ksscore = self.getCommandSet('core')
selector = ksscore.getCssSelector('.kssattr-viewletmanagername-' + managerName.replace('.', '-'))
ksscore.replaceInnerHTML(selector, viewletManager.render())
return self.render()
def moveViewletByDelta(self, viewlethash, delta):
""" Move the viewlet within its viewlet manager """
logger.debug("in moveViewletByDelta")
# Grab the information we need from the viewlet hash
unhashedInfo = unhashViewletInfo(viewlethash)
managerName = unhashedInfo['managerName']
viewletName = unhashedInfo['viewletName']
# Make sure delta is an integer, KSS apparently passes it in as a string.
logger.debug("Converting %s to an integer" % delta)
delta = int(delta)
logger.debug("Moving viewlet by %s" % delta)
# Get the viewletmanager object
viewletManager = findViewletManager(self, managerName)
# Get the order of the viewlets managed by this viewlet manager
viewletManager.update()
storage = getUtility(IViewletSettingsStorage)
skinname = self.context.getCurrentSkinName()
order = list(storage.getOrder(managerName, skinname))
viewlet_index = order.index(viewletName)
# Move the viewlet to its new position
newpos = max(0, viewlet_index + delta) and min(viewlet_index + delta, len(order))
del order[viewlet_index]
order.insert(newpos, viewletName)
storage = getUtility(IViewletSettingsStorage)
storage.setOrder(managerName, skinname, order)
# Update the page display
self._redrawViewletManager(managerName)
zope = self.getCommandSet('zope')
zope.refreshViewlet('#glowormPanelNavTree', 'gloworm.glowormPanel', 'glowormPanelNavTree')
# Make sure the manager is still shown in the nav tree after reloading
ksscore = self.getCommandSet('core')
self.highlightInNavTree(ksscore.getCssSelector('#glowormPanelNavTree .kssattr-forviewletmanager-%s' % managerName.replace('.', '-')))
# Update the viewlet listing in the GloWorm panel
self.inspectViewletManager(managerName)
return self.render()
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()
