def __init__(self, replyTo, dispatcher, uri, doSkin):
self._replyTo = replyTo
self._dispatcher = dispatcher
self._uri = uri
self._doSkin = doSkin
self._headTag = ET.Element('head')
self._bodyTag = ET.Element('body')
def handleGET(self,req):
"""
Parse and dispatch a single GET request.
Expects to receive a WebRequest object.
"""
assert req.getRequestType() == "GET"
self.landingPage.incrementQuickStat("Pages Served")
uri = req.getURI()
args = req.dictFromGET()
callable,returnsResponse,autoSkin = self.uriToHandler.get(uri, [self.invalidURI,False,False])
if callable != self.invalidURI:
self.notify.info("%s - %s - %s - 200" % (req.getSourceAddress(), uri, args))
if returnsResponse:
result = apply(callable,(),args)
if autoSkin:
self._headTag = ET.Element('head')
self._bodyTag = ET.Element('body')
req.respond(self.landingPage.skin(result,uri, headTag=self._headTag, bodyTag=self._bodyTag))
del self._bodyTag
del self._headTag
else:
req.respond(result)
else:
args["replyTo"] = SkinningReplyTo(req, self, uri, autoSkin)
apply(callable,(),args)
def __init__(self, title):
root = ET.Element('HTML')
ET.ElementTree.__init__(self, root)
head = ET.SubElement(root, 'HEAD')
titleTag = ET.SubElement(head, 'TITLE')
titleTag.text = title
body = ET.SubElement(root, 'BODY')
def addBodyHeaderAndContent(bodyTag, titleString, menuTags):
SE = ET.SubElement
bodyTag.append(ET.Comment('HEADER'))
header = SE(bodyTag, 'div', id='header')
h2 = SE(header, 'h2')
h2.text = titleString
navContainer = SE(header, 'div', id='navcontainer')
navList = SE(navContainer, 'ul', id='navlist')
for menuTag in menuTags:
navList.append(menuTag)
bodyTag.append(ET.Comment('CONTENT'))
contents = SE(bodyTag, 'div', id='contents')
center = SE(contents, 'center')
# for ease of removal of center tag closer
center.append(ET.Comment(''))
def getHeader(self, activeTab="Main", headTag=None, bodyTag=None):
if headTag is None:
headTag = ET.Element('head')
if bodyTag is None:
bodyTag = ET.Element('body')
# make sure each component has elements to make formatting consistent
headTag.append(ET.Comment(''))
bodyTag.append(ET.Comment(''))
fileStr = StringIO()
ET.ElementTree(headTag).write(fileStr, encoding='utf-8')
headTagStr = unicodeUtf8(fileStr.getvalue())
# remove the tag closer
# </head>
headTagStr = headTagStr[:headTagStr.rindex('<')]
# fill in the prefab body tag content
titleStr = LandingPageHTML.title
landing = ET.Element('body')
LandingPageHTML.addBodyHeaderAndContent(landing, titleStr,
self.getMenuTags(activeTab))
fileStr = StringIO()
ET.ElementTree(landing).write(fileStr, encoding='utf-8')
landingStr = unicodeUtf8(fileStr.getvalue())
# remove <body>
landingStr = landingStr[landingStr.index('>') + 1:]
# remove tag closers
for i in xrange(3):
# </body>
# contents </div>
# </center>
landingStr = landingStr[:landingStr.rindex('<')]
fileStr = StringIO()
ET.ElementTree(bodyTag).write(fileStr, encoding='utf-8')
bodyTagStr = unicodeUtf8(fileStr.getvalue())
# extract <body>
bodyStr = bodyTagStr[bodyTagStr.index('>') + 1:]
bodyTagStr = bodyTagStr[:bodyTagStr.index('>') + 1]
bodyStr = bodyTagStr + '\n' + landingStr + '\n' + bodyStr
s = self.headerTemplate % {
'titlestring': titleStr,
'headTag': headTagStr,
'bodyTag': bodyStr,
}
return s
def getTabTags(menu,activeTab):
tabList = menu.keys()
if "Main" in tabList:
tabList.remove("Main")
if "Services" in tabList:
tabList.remove("Services")
tabList.sort()
if "Main" in menu.keys():
tabList.insert(0, "Main")
if "Services" in menu.keys():
tabList.insert(1, "Services")
tabNum = 0
tags = []
for tab in tabList:
if tabNum == 0:
if tab == activeTab:
li = ET.Element('li', id='active')
li.set('class', 'first')
a = ET.SubElement(li, 'a', href=menu[tab], id='current')
a.text = tab
tags.append(li)
else:
li = ET.Element('li')
li.set('class', 'first')
a = ET.SubElement(li, 'a', href=menu[tab])
a.text = tab
tags.append(li)
else:
if tab == activeTab:
li = ET.Element('li', id='active')
a = ET.SubElement(li, 'a', href=menu[tab], id='current')
a.text = tab
tags.append(li)
else:
li = ET.Element('li')
a = ET.SubElement(li, 'a', href=menu[tab])
a.text = tab
tags.append(li)
tabNum += 1
return tags
def load(self, filename):
doc = ElementTree.parse(filename)
assert doc.getroot().get
def load(self, filename): doc = ElementTree.parse(filename) assert doc.getroot().get
