def image_values(model, subject, property):
values = get_values(model, subject, property)
for value in values:
if value is None:
yield None
elif value.is_literal():
yield html_escape(value.literal_value['string'])
elif value.is_resource():
yield """<img src="%s" />""" % html_escapes(value.uri)
def link_values(model, subject, property):
values = get_values(model, subject, property)
for value in values:
if value is None:
yield None
elif value.is_literal():
yield html_escape(value.literal_value['string'])
elif value.is_resource():
yield """<a href="%s">%s</a>""" % html_escapes(value.uri, value.uri)
def friend_values(datarooturi, model, subject, property):
values = get_values(model, subject, property)
nick2people = get_nick2people()
for value in values:
if value is None:
yield None
elif value.is_literal():
yield html_escape(value.literal_value['string'])
elif value.is_resource():
for nick,person in nick2people.items():
if str(value.uri) == person:
user = datarooturi + "users/%s#user" % nick
yield """<a href="%s">%s</a>""" % html_escapes(user, nick)
def irc_PRIVMSG(self, line):
content = line.args[1]
content_html = html_escape(content)
links = []
for link_re, sub in link_res:
content_html_sub = link_re.sub(sub, content_html)
if content_html_sub is not content_html:
for groups in link_re.findall(content_html):
if groups[1].startswith("www"):
uri = "http://" + groups[1]
else:
uri = groups[0]
links += [html_unescape(uri)]
break # XXX later link_res could match other parts of the string
line.content_html = content_html_sub
line.links = links
def print_route(route, mapid, api):
res = ""
res += "Matka-aika: %s Matkaa: %s" % format_length(route.find("LENGTH")) + "\n"
for part in route:
if part.tag == "WALK":
start = rev_coords.get(part[1].get("x")[:-2] + "," + part[1].get("y")[:-2], "")
if not start and part[1].find("NAME") is not None:
start = part[1].find("NAME").get("val")
if not start:
start = u"" # XXX loc
else:
start = u" " + start
res += print_utf8(
u""
+ format_time(part[1].find("DEPARTURE").get("time"))
+ start
+ u" Kävelyä %s %s" % format_length(part.find("LENGTH"))
)
elif part.tag == "LINE":
start = " " + part[1].find("NAME").get("val")
res += print_utf8(
format_time(part[1].find("DEPARTURE").get("time"))
+ start
+ " "
+ capitalize(format_code_and_type(part.get("code"), part.get("type"), api))
+ ", "
+ u"%s %s" % format_length(part.find("LENGTH"))
)
targetname = rev_coords[route[-1].get("x")[:-2] + "," + route[-1].get("y")[:-2]]
res += print_utf8(format_time(route[-1].find("ARRIVAL").get("time")) + " " + targetname + u" Perillä")
geometry = geometry_for_route(route, api)
routemap = render_to_string("reittiopas/routemap.html", dict(mapid=mapid, geometry=geometry))
return '<tr><td valign="top"><pre>' + html_escape(res) + '</pre></td><td valign="top">' + routemap + "</td></tr>"
def route(keya, keyb, api=None, **params):
if keyb.lower() in poi_groups:
keyb = keyb.lower()
elif "|" in keyb:
# create and store an ad-hoc PoiGroup
poi_groups[keyb] = PoiGroup("kohde", "kohteet", keyb, u"Kohde-kenttä")
if keyb in poi_groups:
# multitarget:
if keya:
res = u"<h2>Lähimmät %s</h2>" % poi_groups[keyb].long_name
if not "|" in keyb:
res += u"""<p class='attribution'>(Tietolähde %s)</p>""" % html_escape(poi_groups[keyb].source)
return res + multitarget(keya, keyb, api=api, **params)
else:
# source missing, display targets:
poi_group = poi_groups[keyb]
poi_group.load_all()
res = "<h2>%s</h2>" % html_escape(poi_groups[keyb].long_name.capitalize())
res += u"<h3>Hakeaksesi reitit lähimpiin, anna lähtöpiste</h3>"
res += "<table><tr><th colspan=3>Kaikki %s</th></tr>" % html_escape(poi_groups[keyb].long_name)
for poi in sorted(poi_group.pois, key=lambda poi: poi.name):
poi_str = html_escape(poi.name)
if poi.address != poi.name:
poi_str += ", " + poi.address
res += """<tr><td>%s</td></tr>""" % (html_escape(poi_str))
if not "|" in keyb:
res += (
u"""<tr><td colspan=3 align=right class='attribution'>(Tietolähde %s)</td></tr></table>"""
% html_escape(poi_groups[keyb].source)
)
return res
elif keya and keyb:
# single target:
return route_one(keya, keyb, api=api, **params)
def multitarget(keya, keyb, api, **params):
res = u""
max_results = 99
# geocode source:
coords[keya] = call_geocode(keya, api)[0]
rev_coords[best_geocode_kkj(coords[keya])] = format_loc(best_geocode(coords[keya]))
# geocode n closest targets:
poi_group = poi_groups[keyb]
poi_group.load_all()
pois = poi_group.n_closest(5, best_geocode_kkj(coords[keya]))
addresses = [poi.address for poi in pois]
for keybpart in addresses:
coords[keybpart] = call_geocode(keybpart, api)[0]
rev_coords[best_geocode_kkj(coords[keybpart])] = format_loc(best_geocode(coords[keybpart]))
res += print_utf8(u"<h3>Lähtöpisteenä %s</h3>" % html_escapes(format_loc(best_geocode(coords[keya]))))
# public transport:
routes = []
for poi in pois:
route_res = call_route(a=best_geocode_kkj(coords[keya]), b=best_geocode_kkj(coords[poi.address]), api=api)
route = sorted(route_res.findall("ROUTE"), key=route_duration)[0]
routes += [(route_duration(route), poi, route)]
routes.sort()
res += u"<table><tr><th colspan=3>Joukkoliikenteellä lähimmät</th></tr>"
for (_duration, poi, route) in routes[:max_results]:
# print_route(route)
source = rev_coords.get(route[1].get("x")[:-2] + "," + route[1].get("y")[:-2], "")
target = rev_coords[route[-1].get("x")[:-2] + "," + route[-1].get("y")[:-2]]
info_url = "http://www.reittiopas.fi/fi/?from=%s&to=%s" % (source, target)
lines = (
"-".join([format_code(part.get("code"), api).strip() for part in route.findall("LINE")]) or u"vain kävelyä"
)
res += print_utf8(
"""<tr><td align=right>%s</td><td>%s</td><td align=right>(<a href="%s">%s</a>)</td></tr>"""
% html_escapes(format_length(route.find("LENGTH"))[0], poi.address, info_url, lines)
)
res += "\n"
res += u"""<tr><td colspan=3 align=right class='attribution'>(Tietolähde <a href="http://www.reittiopas.fi/">HSL Reittiopas</a>)</td></tr></table>"""
# biking:
if api != "Matka.fi":
res += u"<table><tr><th colspan=3>Pyörällä lähimmät</th></tr>"
for dist, keybpart in sorted(
[
(call_kevytliikenne(best_geocode_kkj(coords[keya]), best_geocode_kkj(coords[keybpart])), keybpart)
for keybpart in addresses
]
)[:max_results]:
info_url = "http://kevytliikenne.ytv.fi/fi/#from(point*%s)to(point*%s)" % (
best_geocode_kkj(coords[keya]).replace(",", "*"),
best_geocode_kkj(coords[keybpart]).replace(",", "*"),
)
res += print_utf8(
"""<tr><td align=right>%s</td><td>%s</td><td align=right>(<a href="%s">%.1f km</a>)</td></tr>"""
% (
format_duration(dist / 1000.0 / 17.0 * 60),
html_escape(rev_coords[best_geocode_kkj(coords[keybpart])]),
info_url,
dist / 1000.0,
)
)
res += u"""<tr><td colspan=3 align=right class='attribution'>(Tietolähde <a href="http://pk.hsl.fi/">Pyöräilyn ja kävelyn Reittiopas)</a></td></tr></table>"""
# walking:
routes = []
for keybpart in addresses:
route_res = call_route(
a=best_geocode_kkj(coords[keya]),
b=best_geocode_kkj(coords[keybpart]),
use_bus=0,
use_train=0,
use_ferry=0,
use_metro=0,
use_tram=0,
show=1,
api=api,
)
routes += route_res.findall("ROUTE")
routes = sorted(routes, key=route_duration)
res += u"<table><tr><th colspan=3>Kävellen lähimmät</th></tr>"
for route in routes[:max_results]:
# print_route(route)
source = rev_coords.get(route[1].get("x")[:-2] + "," + route[1].get("y")[:-2], "")
target = rev_coords[route[-1].get("x")[:-2] + "," + route[-1].get("y")[:-2]]
info_url = (
"http://www.reittiopas.fi/fi/?from=%s&to=%s&mc1=1&mc2=1&mc3=1&mc4=1&mc5=1&mc6=1&mc0=1&nroutes=1&searchformtype=advanced#ResultDetails"
% (source, target)
)
res += print_utf8(
"""<tr><td align=right>%s</td><td>%s</td><td align=right>(<a href="%s">%s</a>)</td></tr>"""
% html_escapes(
format_length(route.find("LENGTH"))[0], target, info_url, format_length(route.find("LENGTH"))[1]
)
)
res += "\n"
res += u"""<tr><td colspan=3 align=right class='attribution'>(Tietolähde <a href="http://www.reittiopas.fi/">HSL Reittiopas</a>)</td></tr></table>"""
# as the crow flies:
if False: # don't render this info:
res += u"<table><tr><th colspan=3>Kartalla lähimmät</th></tr>"
for dist, keybpart in sorted(
[
(distance_map(best_geocode_kkj(coords[keya]), best_geocode_kkj(coords[keybpart])), keybpart)
for keybpart in addresses
]
)[:max_results]:
res += print_utf8(
"""<tr><td>%s</td><td align=right>(%.1f km)</td></tr>"""
% (html_escape(rev_coords[best_geocode_kkj(coords[keybpart])]), dist / 1000.0)
)
res += u"""<tr><td colspan=3 align=right class='attribution'>(Tietolähde <a href="http://www.reittiopas.fi/">HSL Reittiopas</a>)</td></tr></table>"""
return res
