def render_embed(self, request):
"""Return JS for embedding a random ad."""
name = util.getArg(request, "name")
section = util.getArg(request, "section")
batching = util.getArg(request, "batch")
if name:
banner = self.service.banners[name]
else:
batch = None
if batching:
try:
batch, numBatches = map(int, batching.split('/'))
if batch <= 0 or batch > numBatches:
batch = None
except ValueError:
batch = None
if batch is not None:
banner = self.service.banners.getRandomBanner(batch - 1, numBatches, section=section)
else:
banner = self.service.banners.getRandomBanner(section=section)
if banner is None:
return ""
request.setHeader('content-type', 'text/javascript')
self._setNoCaching(request)
if banner.mimeType == "application/x-shockwave-flash":
return self.embedFlash(banner, request)
else:
return self.embedImage(banner, request)
def embedImage(self, banner, request):
"""Return JS for embedding a banner that is an image."""
nolog = (util.getArg(request, "nolog") and "&nolog=1") or ""
s = """document.write('<a href=\"%s/redirect?name=%s%s\">');\n""" % (request.prePathURL(), banner.getId(), nolog)
s += """document.write('<img border=\"0\" src=\"%s/view?name=%s%s\" width=\"%s\" height=\"%s\" alt=\"%s\"></a>');""" % (
request.prePathURL(), banner.getId(), nolog, banner.width, banner.height, banner.title)
return s
def render_redirect(self, request):
"""Redirect to banner's destination."""
banner = util.getBanner(self.service, request)
if banner is None:
return "No such banner."
if not util.getArg(request, "nolog"):
banner.addClick()
request.redirect(banner.URL)
return ""
def render_view(self, request):
"""Return banner's image or Flash contents."""
banner = util.getBanner(self.service, request)
if banner is None:
return "No such banner."
if not util.getArg(request, "nolog"):
banner.addView() # we record view of ad here
self._setNoCaching(request)
request.setHeader("content-type", banner.mimeType)
request.setHeader("content-length", len(banner.file))
return banner.file
def stream(self, write, request):
banner = util.getBanner(self.service, request)
password = util.getArg(request, "password")
if banner is None or banner.password != password:
write(('<form action="%s">' % request.prePathURL()) +
'Banner ID: <input name="name" /><br />'
'Password: <input type="password" name="password" /><br />'
'<input type="submit" /></form>')
return
write("<h2>Banner title: %s</h2>\n" % banner.title)
write("<p>Paid views: %s</p>\n" % banner.paidViews)
write("<p>Views: %s</p>\n" % banner.views)
write("<p>Clicks: %s</p>\n" % banner.clicks)
write("<p>Currently running: %s</p>\n" % (banner.isViewable() and "Yes") or "No")
parts = list(urlparse.urlsplit(request.prePathURL()))
parts[2] = posixpath.dirname(parts[2])
baseURL = urlparse.urlunsplit(parts)
write('<h2>Preview</h2>\n')
write('<script src="%spublish/embed?name=%s&nolog=1"></script>'
% (baseURL, util.getArg(request, "name")))
def embedFlash(self, banner, request):
"""Return JS for embedding a banner that is a flash object."""
nolog = (util.getArg(request, "nolog") and "&nolog=1") or ""
url = "%s/view?name=%s%s" % (request.prePathURL(), banner.getId(), nolog)
h, w = banner.height, banner.width
s = ("document.write('<OBJECT CLASSID=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\""
"WIDTH=\"%s\" HEIGHT=\"%s\""
"CODEBASE=\"http://active.macromedia.com/flash5/cabs/swflash.cab#version=5,0,0,0\">"
'<PARAM NAME="MOVIE" VALUE="%s">'
'<PARAM NAME="PLAY" VALUE="true">'
'<PARAM NAME="QUALITY" VALUE="best">'
'<PARAM NAME="LOOP" VALUE="true">'
'<EMBED SRC="%s" WIDTH="%s" HEIGHT="%s" PLAY="true" LOOP="true" QUALITY="best" '
'PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">'
"</EMBED></OBJECT>');") % (w, h, url, url, w, h)
return s
gffFormatter = GFFFormatter(feature, rows, relations, residues)
gffFormatter.parse()
format = gffFormatter.format()
# try to stop leaks...
gffFormatter = None
relations = None
residues = None
return format
if __name__ == "__main__":
featureUniqueName = getArg("featureUniqueName")
if featureUniqueName == None or len(featureUniqueName) == 0:
raise Exception("Please supply a feature uniquename using the -featureUniqueName argument")
gffQueries = GFFQueries(host, database, user, password)
featureID = gffQueries.getFeatureIDFromUniqueName(featureUniqueName)
if featureID == None:
raise Exception("Sorry, this uniquename has not been recognised.")
feature = Feature(featureUniqueName, featureID)
print gffTopLevelFeature(gffQueries, feature)