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218 lines
10 KiB
218 lines
10 KiB
# -*- coding: utf-8 -*- |
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import cherrypy, pystache |
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from twister import Twister |
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from appdir import APPDIR |
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stache = pystache.Renderer( |
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search_dirs='{0}/templates'.format(APPDIR),file_encoding='utf-8',string_encoding='utf-8',file_extension='html') |
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### twistparser (format users, urls, etc. in text). Subclasses twitter-text-python |
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from ttp import ttp |
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class TwistParser(ttp.Parser): |
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def format_tag(self, tag, text): |
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'''Return formatted HTML for a hashtag.''' |
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return '<a target="_top" href="{0}/tag/{1}">{2}{3}</a>'.format( |
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cherrypy.request.base+cherrypy.request.script_name, |
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ttp.urllib.quote(text.lower().encode('utf-8'),'xmlcharrefreplace'), tag, text) |
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def format_username(self, at_char, user): |
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'''Return formatted HTML for a username.''' |
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return '<a target="_top" href="{0}/user/{1}">{2}{3}</a>'.format( |
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cherrypy.request.base+cherrypy.request.script_name, |
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user, at_char, user.lower()) |
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def format_list(self, at_char, user, list_name): |
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'''We don't have lists, so we see it as "@user" followed by "/something"''' |
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return '<a target="_top" href="{0}/user/{1}">{2}{3}</a>/{4}'.format( |
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cherrypy.request.base+cherrypy.request.script_name, |
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cherrypy.request.base+cherrypy.request.script_name, user, at_char, user.lower(), list_name) |
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def format_url(self, url, text): |
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'''Return formatted HTML for a url.''' |
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return '<a target="_blank" rel="nofollow" href="{0}">{1}</a>'.format(ttp.escape(url), text) |
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twistparser = TwistParser() |
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def format_twist(message): |
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return twistparser.parse(message).html |
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def format_trending(twister,num_messages=8): |
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# ttp would only parse (for example) "#two" in "#two-words". rsplit removes the "-words" (sucks a bit less) |
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return [html.rsplit('>',1)[0]+'>' for html in [ |
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format_twist(u'#{0}'.format(t)) for t in twister.get_trending_tags(num_messages) |
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] if html.find('>')>0] # the if is because ttf doesn't do unicode tags (TODO: find a better ttp fork or find/write some other lib) |
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### The Swizzler app |
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class SwizzlerApp(object): |
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@cherrypy.expose |
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def search_embed(self,userprefix=''): |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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result = {'site_root':cherrypy.request.base+cherrypy.request.script_name} |
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userprefix = userprefix.strip().split(' ')[0] |
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if not userprefix.startswith('@'): userprefix = '@'+userprefix |
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if len(userprefix)>1: |
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result['user_prefix'] = userprefix |
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result['users'] = twister.get_users_by_partial_name(userprefix[1:],conf['num_messages']) |
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else: |
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result['trending'] = format_trending(twister,3*conf['num_messages']) # no avatar = about 1/3 height :) |
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return stache.render(stache.load_template('search'),result) |
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@cherrypy.expose |
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def twist(self,username,k): |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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twist = twister.get_twist(username,k) |
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twist['style_large'] = True |
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rts = twister.get_twist_rts(username,k) |
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replies = twister.get_twist_replies(username,k) |
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result = { |
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'is_twist':True, |
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'title':u"@{0}: {1} - Swizzler".format(username,twist['time']), |
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'twist':twist, |
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'in_reply_to':twist.get('reply') and twister.get_twist(twist['reply']['username'],twist['reply']['k']) or None, |
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'replies':replies, |
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'any_replies':not not replies, |
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'rts':rts, |
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'any_rts':not not rts, |
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'local_users':twister.local_user_menu()['users'], |
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'info':twister.get_info(), |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('twist'),result) |
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@cherrypy.expose |
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def user(self,username='nobody'): |
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if username=='nobody': |
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raise cherrypy.HTTPRedirect('/') # promoted posts are nobody's profile |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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user = twister.get_user_info(username) |
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messages = twister.get_user_posts(username,conf['num_messages']) |
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result = { |
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'is_user':True, |
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'title':u"{fullname} (@{username}): Profile - Swizzler".format(**user), |
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'subject':user, |
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'messages':messages, |
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'any_messages':not not messages, |
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'local_users':twister.local_user_menu()['users'], |
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'info':twister.get_info(), |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('standard'),result) |
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@cherrypy.expose |
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def user_embed(self,username='nobody',style='normal'): |
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if username=='nobody': username='' # to enable /nobody/large |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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result = { |
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'title':'@{0} - Swizzler'.format(username), |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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'user':twister.get_user_info(username) |
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} |
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result['style_{0}'.format(style)] = True |
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return stache.render(stache.load_template('user-iframe'),result) |
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@cherrypy.expose |
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def tag(self,tag=''): |
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tag = tag.strip().split(' ')[0] |
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if tag.startswith('#'): tag = tag[1:] |
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if not tag: |
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raise cherrypy.HTTPRedirect('/') # go home to promoted posts |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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messages = twister.get_tag_posts(tag) |
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result = { |
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'is_tag':True, |
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'title':u"#{0} - Swizzler".format(tag), |
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'subject':{"fullname":tag}, |
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'messages':messages, |
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'any_messages':not not messages, |
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'local_users':twister.local_user_menu()['users'], |
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'info':twister.get_info(), |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('standard'),result) |
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@cherrypy.expose |
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def home(self,localusername='nobody',mode='feed'): |
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if localusername=='nobody': |
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raise cherrypy.HTTPRedirect('/') # promoted posts are nobody's home |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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menu = twister.local_user_menu(localusername) |
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if mode=='mentions': |
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messages = twister.get_user_mentions(localusername) |
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else: |
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messages = twister.get_user_feed(localusername,conf['num_messages']) |
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result = { |
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'is_home':True, |
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'is_mentions':mode=='mentions', |
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'is_feed':mode!='mentions', |
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'title':u"{fullname} (@{username}): {mode} - Swizzler".format(mode=mode=='mentions' and 'Mentions' or 'Home',**menu['active']), |
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'local_users':menu['users'], |
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'info':twister.get_info(), |
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'subject':menu['active'], |
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'messages':messages, |
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'any_messages':not not messages, |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('standard'),result) |
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@cherrypy.expose |
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def messages(self,localusername,remoteusername=None): |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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localuser = twister.get_user_info(localusername) |
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remoteuser = remoteusername and twister.get_user_info(remoteusername) or None |
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threads = remoteusername and twister.get_user_messages(localusername,remoteusername,conf['num_messages']) or twister.get_user_messages(localusername) |
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result = { |
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'is_messages':True, |
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'title':u"{0} (@{1}): direct messages{2}".format( |
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localuser['fullname'],localuser['username'], |
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remoteuser and u" with {fullname} (@{username}) - Swizzler".format(**remoteuser) or ""), |
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'subject':localuser, |
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'remoteuser':remoteuser, |
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'threads':threads, |
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'any_threads':not not threads, |
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'local_users':twister.local_user_menu()['users'], |
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'info':twister.get_info(), |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('messages'),result) |
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@cherrypy.expose |
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def index(self): |
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conf = cherrypy.request.app.config['swizzler'] |
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twister = Twister(conf['rpc_url'],format_twist) |
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messages = twister.get_promoted_posts(conf['num_messages']) |
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result = { |
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'is_user':True, # i.e. we want to display "bio" and not mentions/DMs/profile buttons |
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'is_promoted':True, # message template needs to know not to show "permalink" |
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'title':"Welcome to Swizzler", |
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'local_users':twister.local_user_menu('')['users'], # '' means: "Nobody" is active |
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'info':twister.get_info(), |
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'subject':{ # pseudo-user describing promoted posts |
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'fullname':'Promoted posts', |
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'bio':format_twist(""" |
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Mining the twister blockchain protects the #twister-verse from attacks like http://twister.net.co/?p=236 |
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but unlike doge, we don't have shiny coins to offer "our protectors". |
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Instead, they enjoy occasional minutes of fame in the form of the promoted posts you see here. |
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We #Respect their hard earned crypto-graffiti by appreciating them on coffee/spliff/soy-milk/etc. breaks, because that's how we roll yo. |
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Start mining today, and this (𝐚𝐧𝐝 moral satisfaction) can be yours.""") |
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}, |
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'messages':messages, |
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'any_messages':not not messages, |
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'site_root':cherrypy.request.base+cherrypy.request.script_name, |
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} |
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return stache.render(stache.load_template('standard'),result) |
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if __name__ == '__main__': |
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cherrypy.config.update('{0}/cherrypy.config'.format(APPDIR)) |
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app = SwizzlerApp() |
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cherrypy.tree.mount(app,'/',config='{0}/cherrypy.config'.format(APPDIR)) |
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conf = cherrypy.tree.apps[''].config |
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u,p = conf['swizzler'].get('browser_user'),conf['swizzler'].get('browser_password') |
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if u and p: |
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conf['/'].update({ 'tools.basic_auth.on': True, |
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'tools.basic_auth.realm': 'Swizzler VIP lounge', |
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'tools.basic_auth.users': {u:p}, |
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'tools.basic_auth.encrypt': lambda x: x}) |
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cherrypy.engine.start() |
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cherrypy.engine.block()
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