2 # -*- coding: iso-8859-15 -*-
5 from pylons import request, response, session, tmpl_context as c
6 from pylons.controllers.util import abort, redirect_to
7 import webhelpers.paginate as paginate
9 from wradmin.lib.base import BaseController, render
10 import wradmin.model as model
11 import sqlalchemy as sa
14 from wradmin.lib.mediawiki import to_bool, to_unsigned, to_date, to_geo, to_title, to_tristate, to_email, to_url, to_phone, to_phone_info, conv, unicode_e
16 log = logging.getLogger(__name__)
18 class RodelbahnController(BaseController):
21 return render('index.html')
24 "Lists all sledding routes"
25 q = model.meta.Session.query(model.WrSleddingCache)
26 q = q.order_by(model.WrSleddingCache.page_title)
27 c.paginator = paginate.Page(q, page=int(request.params.get('page', 1)), items_per_page = 25)
28 return render('rodelbahn_list.html')
32 "Displays a sledding route"
33 q = model.meta.Session.query(model.WrSleddingCache)
34 c.sledding = q.get(id)
35 if c.sledding is None: abort(404)
36 q = model.meta.Session.query(model.WrReport)
37 q = q.filter_by(page_id=id).order_by(sa.sql.expression.desc(model.WrReport.id))
38 c.paginator = paginate.Page(q, page=int(request.params.get('page', 1)), items_per_page = 25)
39 return render('rodelbahn_view.html')
42 def _wikipage_to_wrsleddingcache(self, sledding_wiki):
43 "Converts a sledding route wiki page to a sledding route wrsleddingcache database record."
44 sl = model.WrSleddingCache()
45 sl.page_id = sledding_wiki.page_id
46 sl.page_title = to_title(sledding_wiki.page_title)
49 wikitext = sledding_wiki.old_text
50 regexp = re.compile(u"\{\{(Rodelbahnbox[^\}]*)\}\}", re.DOTALL)
51 match = regexp.search(wikitext)
53 raise Exception(u"No 'Rodelbahnbox' found")
56 # Process Rodelbahnbox
57 for property in box.split('|'):
58 property = property.strip()
59 if property == u'Rodelbahnbox': continue
60 key_value = property.split('=')
61 if len(key_value) != 2:
62 raise Exception(u"Property '%s' has unexpected format" % key_value)
63 key = key_value[0].strip()
64 value = key_value[1].strip()
65 if key == u'Rodelbahnnummer': pass
66 elif key == u'Länge': sl.length = conv(to_unsigned, value, u'Länge')
67 elif key == u'Gehzeit': sl.walktime = conv(to_unsigned, value, u'Gehzeit')
68 elif key == u'Höhe oben': sl.height_top = conv(to_unsigned, value, u'Höhe oben')
69 elif key == u'Höhe unten': sl.height_bottom = conv(to_unsigned, value, u'Höhe unten')
70 elif key == u'Aufstieg getrennt': sl.walkup_separate = conv(to_bool, value, u'Aufstieg getrennt')
71 elif key == u'Lift': sl.lift = conv(to_bool, value, u'Lift')
72 elif key == u'Beleuchtung': sl.night_light = conv(to_bool, value, u'Beleuchtung')
73 elif key == u'Rodelverleih': sl.sledge_rental = conv(to_bool, value, u'Rodelverleih')
74 elif key == u'Öffentliche Anreise': sl.public_transport = conv(to_bool, value, u'Öffentliche Anreise')
75 elif key == u'Bild': sl.image = value
76 elif key == u'Position': (sl.position_latitude, sl.position_longitude) = conv(to_geo, value, u'Position') # '47.583333 N 15.75 E'
77 elif key == u'Auskunft': sl.information = conv(to_phone_info, value, u'Auskunft')
78 elif key == u'In Übersichtskarte': sl.show_in_overview = conv(to_bool, value, u'In Übersichtskarte')
79 elif key == u'Aufnahmedatum': sl.creation_date = conv(to_date, value, u'Aufnahmedatum') # '2006-03-15'
80 elif key == u'Lawinengefahr':
81 if not value in [u'kaum', u'selten', u'gelegentlich', u'häufig']: raise formencode.Invalid(u"No valid value for 'Lawinengefahr': '%s'" % value, value, None)
82 else: raise formencode.Invalid(u"Unbekannte Eigenschaft der Rodelbahnbox: '%s' (mit Wert '%s')" % (key, value), value, None)
83 sl.under_construction = None
85 # Match Forumlink (e.g. {{Forumlink|68}})
86 match = re.search(u"\{\{Forumlink\|(\d+)\}\}", wikitext)
87 if match: sl.forum_id = match.group(1)
93 "Updates the wrsleddingcache table from the wiki"
94 from wradmin.model import page_table as page, wrsleddingcache_table as wrsleddingcache, categorylinks_table as categorylinks, revision_table as revision, text_table as text
95 from sqlalchemy.sql import select
96 c = model.meta.Session.connection()
98 # Query all sledding routes
99 q = select([page, categorylinks, revision, text], (page.c.page_latest==revision.c.rev_id) & (text.c.old_id==revision.c.rev_text_id) & (categorylinks.c.cl_from==page.c.page_id) & (categorylinks.c.cl_to==u'Rodelbahn'))
100 sledding_pages = c.execute(q)
102 # sql = u"select page_id, rev_id, old_id, page_title, old_text, 'In_Arbeit' in (select cl_to from categorylinks where cl_from=page_id) as under_construction from page, revision, text, categorylinks where page_latest=rev_id and old_id=rev_text_id and cl_from=page_id and cl_to='Rodelbahn' order by page_title"
104 # Delete all existing entries in wrsleddingcache
105 c.execute(wrsleddingcache.delete())
107 # Refill wrsleddingcache table
109 for sl in sledding_pages:
111 sl = self._wikipage_to_wrsleddingcache(sl)
112 sl.under_construction = c.execute(select([categorylinks], (categorylinks.c.cl_from==sl.page_id) & (categorylinks.c.cl_to == u'In_Arbeit')).alias('x').count()).fetchone()[0] > 0 # It would be better to do this in the query above
113 model.meta.Session.add(sl)
114 except formencode.Invalid, e: error_msg = u"Fehler bei Rodelbahn '%s': " % sl.page_title + unicode_e(e)
115 model.meta.Session.commit()
117 # Redirect to result page
118 if error_msg == '': session['flash'] = u'Die Rodelbahnliste wurde erfolgreich aktualisiert.'
119 else: session['flash'] = error_msg
121 return redirect_to(controller='rodelbahn', action='list')