def renderPage(graph, topic, foafUser, cookie):
isVideo = {}
photos = photosWithTopic(graph, {'topic':topic}, isVideo=isVideo)
filtered = starFilter(graph, 'only', foafUser, photos)
if filtered:
photos = filtered
tmpl = loader.load("story.html")
rows = []
knownFacts = set()
commentJs = '1'
for photo in photos:
if not access.viewable(graph, photo, foafUser):
log.debug("story %s NeedsMoreAccess because %s can't view %s", topic, foafUser, photo)
raise access.NeedsMoreAccess()
try:
date = photoCreated(graph, photo).date()
except ValueError:
date = None
else:
if not rows or rows[-1]['date'] != date:
rows.append(dict(type='date', date=date))
facts = json.loads(syncServiceCall('facts', photo, foafUser))
factLines = [l['line'] for l in facts['factLines']
if not l['line'].startswith("Picture taken ")]
factLines = [l for l in factLines if l not in knownFacts]
knownFacts.update(factLines)
commentHtml = syncServiceCall('comments', photo, foafUser, js=commentJs)
if commentJs == '1':
commentJs = '0'
rows.append(dict(
type='pic',
date=date,
uri=photo,
# more stable than the row num as pics get added and removed:
anchor=hashlib.md5(photo).hexdigest()[:8],
factLines=factLines,
isVideo=isVideo.get(photo, False),
commentHtml=Markup(commentHtml),
desc=graph.value(photo, RDFS.comment),
))
accessControl = pystache.render(
open("template/aclwidget.mustache").read(),
access.accessControlWidget(graph, foafUser, topic))
stream = tmpl.generate(
rows=rows,
title=graph.value(topic, RDFS.label, any=True),
localSite=localSite,
loginBar=Markup(networking.getLoginBarSync(cookie)),
accessControl=Markup(accessControl),
dateRange=findDateRange(graph, photos),
sizeAttrs=lambda uri, sizeName: sizeAttrs(graph, foafUser, uri, sizeName),
)
return (''.join(serializer(stream))).encode('utf8')
def findDateRange(graph, photos):
dates = set()
for p in photos:
try:
dt = photoCreated(graph, p)
dates.add(dt.date())
except ValueError:
pass
if not dates:
return "(no photos with dates)"
lo = min(dates)
hi = max(dates)
if lo == hi:
return lo.isoformat()
return "%s to %s" % (lo.isoformat(), hi.isoformat())
def findDateRange(graph, photos):
dates = set()
for p in photos:
try:
dt = photoCreated(graph, p)
dates.add(dt.date())
except ValueError:
pass
if not dates:
return "(no photos with dates)"
lo = min(dates)
hi = max(dates)
if lo == hi:
return lo.isoformat()
return "%s to %s" % (lo.isoformat(), hi.isoformat())
def renderPage(graph, topic, foafUser, cookie):
isVideo = {}
photos = photosWithTopic(graph, {'topic': topic}, isVideo=isVideo)
filtered = starFilter(graph, 'only', foafUser, photos)
if filtered:
photos = filtered
tmpl = loader.load("story.html")
rows = []
knownFacts = set()
commentJs = '1'
for photo in photos:
if not access.viewable(graph, photo, foafUser):
log.debug("story %s NeedsMoreAccess because %s can't view %s",
topic, foafUser, photo)
raise access.NeedsMoreAccess()
try:
date = photoCreated(graph, photo).date()
except ValueError:
date = None
else:
if not rows or rows[-1]['date'] != date:
rows.append(dict(type='date', date=date))
facts = json.loads(syncServiceCall('facts', photo, foafUser))
factLines = [
l['line'] for l in facts['factLines']
if not l['line'].startswith("Picture taken ")
]
factLines = [l for l in factLines if l not in knownFacts]
knownFacts.update(factLines)
commentHtml = syncServiceCall('comments',
photo,
foafUser,
js=commentJs)
if commentJs == '1':
commentJs = '0'
rows.append(
dict(
type='pic',
date=date,
uri=photo,
# more stable than the row num as pics get added and removed:
anchor=hashlib.md5(photo).hexdigest()[:8],
factLines=factLines,
isVideo=isVideo.get(photo, False),
commentHtml=Markup(commentHtml),
desc=graph.value(photo, RDFS.comment),
))
accessControl = pystache.render(
open("template/aclwidget.mustache").read(),
access.accessControlWidget(graph, foafUser, topic))
stream = tmpl.generate(
rows=rows,
title=graph.value(topic, RDFS.label, any=True),
localSite=localSite,
loginBar=Markup(networking.getLoginBarSync(cookie)),
accessControl=Markup(accessControl),
dateRange=findDateRange(graph, photos),
sizeAttrs=lambda uri, sizeName: sizeAttrs(graph, foafUser, uri,
sizeName),
)
return (''.join(serializer(stream))).encode('utf8')