Initial commit

hatenadir/ds/v2-xx/frontpage/hotmovies.ugo.py

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+from twisted.web import resource
+from twisted.internet import reactor
+import time
+
+from hatena import Database, Log, NotFound
+from Hatenatools import UGO
+
+#makes a flipnote list of the most seen ones among the recently uploaded
+class PyResource(resource.Resource):
+	isLeaf = True
+	def __init__(self):
+		resource.Resource.__init__(self)
+		
+		self.pages = []#10 first pages
+		self.newestview = None
+		self.Update()
+	def render(self, request):
+		page = int(request.args["page"][0]) if "page" in request.args else 1
+		
+		if len(self.pages) >= page:
+			path = "/".join(request.path.split("/")[3:])
+			Log(request, "%s page %i" % (path, page))
+			
+			request.responseHeaders.setRawHeaders('content-type', ['text/plain'])
+			return self.pages[page-1]
+		else:
+			return NotFound.render(request)
+	#===
+	def Update(self):#called every 15 minutes
+		reactor.callLater(60*10, self.Update)
+		
+		if self.newestview <> Database.Views:
+			self.newestview = Database.Views
+			reactor.callInThread(self.UpdateThreaded, Database.Newest)
+	def UpdateThreaded(self, flipnotes):#run in an another thread
+		#sort the flipnotes by viewcount, affected by amount of stars
+		def sort((i, (ID, flip))):
+			views, stars = Database.GetFlipnote(ID, flip)[1:3]
+			return int(views)*60 + int(stars)/4 - i
+		flipnotes = map(lambda x: x[1], sorted(enumerate(flipnotes), key=sort)[::-1])[:500]
+		
+		#create pages:
+		pages = []
+		pagecount = (len(flipnotes)-1)/50 + 1
+		if pagecount > 10: pagecount = 10#temp?
+		flipcount = len(flipnotes) if len(flipnotes) < 500 else 500
+		
+		for i in xrange(pagecount):
+			pages.append(self.MakePage(flipnotes[i*50:i*50+50], i+1, i<pagecount-1, flipcount))
+		
+		if self.pages:#not on startup
+			print time.strftime("[%H:%M:%S] Updated hotmovies.ugo")
+		self.pages = pages
+	def MakePage(self, flipnotes, page, next, count):
+		ugo = UGO()
+		ugo.Loaded = True
+		ugo.Items = []
+		
+		#meta
+		ugo.Items.append(("layout", (2, 1)))
+		ugo.Items.append(("topscreen text", ["Popular Flipnotes", "Flipnotes", str(count), "", "The most popular new Flipnotes."], 0))
+		
+		#categories
+		ugo.Items.append(("category", "http://flipnote.hatena.com/ds/v2-xx/frontpage/hotmovies.uls", "Most Popular", True))
+		ugo.Items.append(("category", "http://flipnote.hatena.com/ds/v2-xx/frontpage/likedmovies.uls", "Most Liked", False))
+		#ugo.Items.append(("category", "http://flipnote.hatena.com/ds/v2-xx/frontpage/recommended.uls", "Recommended", False))
+		ugo.Items.append(("category", "http://flipnote.hatena.com/ds/v2-xx/frontpage/newmovies.uls", "New Flipnotes", False))
+		#ugo.Items.append(("category", "http://flipnote.hatena.com/ds/v2-xx/frontpage/following.uls", "New Favourites", False))
+		
+		#the "post flipnote" button
+		ugo.Items.append(("unknown", ("3", "http://flipnote.hatena.com/ds/v2-xx/help/post_howto.htm", "UABvAHMAdAAgAEYAbABpAHAAbgBvAHQAZQA=")))
+		
+		#previous page
+		if page > 1:
+			ugo.Items.append(("button", 115, "Previous", "http://flipnote.hatena.com/ds/v2-xx/frontpage/hotmovies.uls?page=%i" % (page-1), ("", ""), None))
+		
+		#Flipnotes
+		for creatorid, filename in flipnotes:#[i*50 : i*50+50]:
+			stars = str(Database.GetFlipnote(creatorid, filename)[2])
+			
+			f = open(Database.FlipnotePath(creatorid, filename+".ppm"), "rb")
+			ugo.Items.append(("button", 3, "", "http://flipnote.hatena.com/ds/v2-xx/movie/%s/%s.ppm" % (creatorid, filename), (stars, "765", "573", "0"), ("bleh", f.read(0x6a0))))
+			f.close()
+		
+		#next page
+		if next:
+			ugo.Items.append(("button", 115, "Next", "http://flipnote.hatena.com/ds/v2-xx/frontpage/hotmovies.uls?page=%i" % (page+1), ("", ""), None))
+		
+		return ugo.Pack()
+
+
+
+
+