def post(self):
upload_files = self.get_uploads('file') # 'file' is file upload field in the form
blob_info = upload_files[0]
page = SvgPage()
page.name = self.request.get('name',"")
page.summary = self.request.get('summary',"")
page.svgBlob=blob_info.key()
page.svgid = svgcounter.one()
hash = page.getHash('both')
logging.info(" id %s hash '%s'" % (page.svgid,hash))
page.put()
self.redirect('/s/%s' % newbase60.numtosxg(page.svgid))
taskqueue.add(url='/makepingfromsvg/%s' % newbase60.numtosxg(page.svgid))
taskqueue.add(url='/sendsvgtoarchive/%s' % newbase60.numtosxg(page.svgid))
def get(self, filename):
pages= []
if filename:
bits= filename.split('.')
key = bits[0]
resource = int(newbase60.sxgtonum(urllib.unquote(key)))
qry = SvgPage.query(SvgPage.svgid == resource)
pages = qry.fetch(1)
svgStr = newbase60.numtosxg(resource)
if pages:
etag = pages[0].getHash('both').encode('utf8')
self.response.headers["Etag"] = '%s' % etag
template = JINJA_ENVIRONMENT.get_template('svgpage.html')
svgVals = { 'name':pages[0].name,
'summary':pages[0].summary,
'published':pages[0].published,
'url':'/i/'+ svgStr+'.svg',
'rawurl':'/raw/'+ str(pages[0].svgBlob),
}
for kind in ('image','iframe','direct','png','hash'):
svgVals[kind+"_link"] = pages[0].getLink(kind)
svgVals["old_link"] = pages[0].getLink('image',site=oldSiteName)
self.response.headers["Link"] = '<https://webmention.herokuapp.com/api/webmention>; rel="webmention"'
else:
template = JINJA_ENVIRONMENT.get_template('errorpage.html')
svgVals = { 'error':"No such image as %s" % filename }
self.response.set_status(404)
self.response.write(template.render(svgVals))
def get(self):
upload_url = blobstore.create_upload_url('/upload')
template = JINJA_ENVIRONMENT.get_template('homepage.html')
qry = SvgPage.query().order(-SvgPage.published)
recentpix=qry.fetch(100)
pix = [ {"name":"%s" % page.name, "svgid":newbase60.numtosxg(page.svgid),"published":page.published} for page in recentpix if page.nipsa !=True ][:60]
self.response.write(template.render({'upload_url':upload_url, 'pix':pix, 'admin':users.is_current_user_admin()}))
def getLink(self, kind="image",absolute=True,site=siteName):
svgStr = newbase60.numtosxg(self.svgid)
if kind=='hash':
link ="/getbyhash/%s" % (self.getHash())
else:
pattern = {'iframe':'/f/%s', 'direct':'/i/%s.svg', 'png':'/p/%s.png'}.get(kind,'/s/%s')
link = pattern % (svgStr)
if absolute:
link = site+link
return link
def post(self, filename):
status="pending"
bits= filename.split('.')
key = bits[0]
extension = '.png'
if len(bits)>1:
extension = bits[1] #awaiting conditional code for png/jpg
resource = int(newbase60.sxgtonum(urllib.unquote(key)))
qry = SvgPage.query(SvgPage.svgid == resource)
width = str(self.request.get('width', "0"))
force = self.request.get('force')
pages = qry.fetch(1)
page=None
if len(pages)>0:
page = pages[0]
if not page:
status="no such svg"
elif not force and page.pngFile:
status="file exists"
else:
urlbits= list(urlparse.urlsplit(self.request.uri))
urlbits[2] = '/f/'+key
urlbits[3] = ''
svgurl= urlparse.urlunsplit(urlbits)
url = "https://savageping.herokuapp.com/u?" + urllib.urlencode({"url":svgurl,"width":1024})
urlfetch.set_default_fetch_deadline(180)
result = urlfetch.fetch(url)
rawpng=None
if result.status_code == 200:
rawpng= result.content
else:
status="error from service: %s" %(result.status_code)
if (rawpng):
logging.info(" png %s" % rawpng[0:256])
bucket_name = os.environ.get('BUCKET_NAME',
app_identity.get_default_gcs_bucket_name())
filename = '/' + bucket_name + '/p/%s.png' % newbase60.numtosxg(page.svgid)
gcs_file = gcs.open(filename, 'w', content_type='image/png')
gcs_file.write(rawpng)
gcs_file.close()
# Get the file's blob key
#page.pngBlob = blobstore.create_gs_key("/gs"+ filename)
page.pngFile = blobstore.create_gs_key("/gs"+ filename)
status="file created"
page.put()
logging.info("PngFromSvgHandler "+ key +" status: " + status)
self.response.write("svg to png "+ key +" status: " + status)
def get(self, filename):
bits= filename.split('.')
key = bits[0]
extension = '.svg'
if len(bits)>1:
extension = bits[1] #awaiting conditional code for png/jpg
resource = int(newbase60.sxgtonum(urllib.unquote(key)))
qry = SvgPage.query(SvgPage.svgid == resource)
pages = qry.fetch(1)
svgStr = newbase60.numtosxg(resource)
blob_info = blobstore.BlobInfo.get(pages[0].svgBlob)
template = JINJA_ENVIRONMENT.get_template('iframe.html')
reader = blobstore.BlobReader(blob_info)
rawsvg = reader.read().decode('utf-8')
svgVals = { 'name':pages[0].name,
'svg': rawsvg,
'image_link':siteName+'/s/'+svgStr,
'url':'/i/'+ svgStr+'.svg',
}
self.response.write(template.render(svgVals))
def test_check0(self):
self.assertEqual(newbase60.numtosxg(0), '0')
def test_roundtrip(self):
'''sxgtonum(numtosxg(n))==n for all n'''
for integer in range(0, 6000):
sxg = newbase60.numtosxg(integer)
result = newbase60.sxgtonum(sxg)
self.assertEqual(integer, result)
def test_check60(self):
self.assertEqual(newbase60.numtosxg(60), '10')
def test_check1(self):
self.assertEqual(newbase60.numtosxg(1), '1')
