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1 | #!/usr/bin/python | |
2 | ||
3 | from __future__ import division | |
4 | ||
5 | import hashlib | |
6 | import logging | |
7 | import operator | |
8 | import re | |
9 | import socket | |
10 | import textile | |
11 | import tornado.escape | |
12 | import tornado.locale | |
13 | import tornado.web | |
14 | import unicodedata | |
15 | ||
16 | from tornado.database import Row | |
17 | ||
18 | import backend | |
19 | import backend.stasy | |
20 | ||
21 | class UIModule(tornado.web.UIModule): | |
22 | @property | |
23 | def accounts(self): | |
24 | return self.handler.accounts | |
25 | ||
26 | @property | |
27 | def advertisements(self): | |
28 | return self.handler.advertisements | |
29 | ||
30 | @property | |
31 | def banners(self): | |
32 | return self.handler.banners | |
33 | ||
34 | @property | |
35 | def memcached(self): | |
36 | return self.handler.memcached | |
37 | ||
38 | @property | |
39 | def releases(self): | |
40 | return self.handler.releases | |
41 | ||
42 | @property | |
43 | def geoip(self): | |
44 | return self.handler.geoip | |
45 | ||
46 | @property | |
47 | def news(self): | |
48 | return self.handler.news | |
49 | ||
50 | ||
51 | class AdvertisementModule(UIModule): | |
52 | def render(self, where): | |
53 | assert where in ("download-splash",), where | |
54 | ||
55 | ad = self.advertisements.get(where) | |
56 | if not ad: | |
57 | return "" | |
58 | ||
59 | # Mark that advert has been shown. | |
60 | ad.update_impressions() | |
61 | ||
62 | return self.render_string("modules/ads/%s.html" % where, ad=ad) | |
63 | ||
64 | ||
65 | class MapModule(UIModule): | |
66 | def render(self, latitude, longitude): | |
67 | return self.render_string("modules/map.html", latitude=latitude, longitude=longitude) | |
68 | ||
69 | ||
70 | class MenuModule(UIModule): | |
71 | def render(self): | |
72 | return self.render_string("modules/menu.html") | |
73 | ||
74 | ||
75 | class MirrorItemModule(UIModule): | |
76 | def render(self, item): | |
77 | return self.render_string("modules/mirror-item.html", item=item) | |
78 | ||
79 | ||
80 | class MirrorsTableModule(UIModule): | |
81 | def render(self, mirrors, preferred_mirrors=[]): | |
82 | return self.render_string("modules/mirrors-table.html", | |
83 | mirrors=mirrors, preferred_mirrors=preferred_mirrors) | |
84 | ||
85 | ||
86 | class NetBootMenuConfigModule(UIModule): | |
87 | def render(self, release): | |
88 | return self.render_string("netboot/menu-config.cfg", release=release) | |
89 | ||
90 | ||
91 | class NetBootMenuHeaderModule(UIModule): | |
92 | def render(self, title, releases): | |
93 | id = unicodedata.normalize("NFKD", unicode(title)).encode("ascii", "ignore") | |
94 | id = re.sub(r"[^\w]+", " ", id) | |
95 | id = "-".join(id.lower().strip().split()) | |
96 | ||
97 | return self.render_string("netboot/menu-header.cfg", id=id, | |
98 | title=title, releases=releases) | |
99 | ||
100 | ||
101 | class NetBootMenuSeparatorModule(UIModule): | |
102 | def render(self): | |
103 | return self.render_string("netboot/menu-separator.cfg") | |
104 | ||
105 | ||
106 | class NewsItemModule(UIModule): | |
107 | def get_author(self, author): | |
108 | # Get name of author | |
109 | author = self.accounts.find(author) | |
110 | if author: | |
111 | return author.cn | |
112 | else: | |
113 | _ = self.locale.translate | |
114 | return _("Unknown author") | |
115 | ||
116 | def render(self, item, uncut=True, announcement=False, show_heading=True): | |
117 | # Get author | |
118 | item.author = self.get_author(item.author_id) | |
119 | ||
120 | if not uncut and len(item.text) >= 400: | |
121 | item.text = item.text[:400] + "..." | |
122 | ||
123 | # Render text | |
124 | item.text = textile.textile(item.text) | |
125 | ||
126 | return self.render_string("modules/news-item.html", item=item, | |
127 | uncut=uncut, announcement=announcement, show_heading=show_heading) | |
128 | ||
129 | ||
130 | class NewsLineModule(UIModule): | |
131 | def render(self, item): | |
132 | return self.render_string("modules/news-line.html", item=item) | |
133 | ||
134 | ||
135 | class NewsTableModule(UIModule): | |
136 | def render(self, news): | |
137 | return self.render_string("modules/news-table.html", news=news) | |
138 | ||
139 | ||
140 | class NewsYearNavigationModule(UIModule): | |
141 | def render(self, active=None): | |
142 | try: | |
143 | active = int(active) | |
144 | except: | |
145 | active = None | |
146 | ||
147 | return self.render_string("modules/news-year-nav.html", | |
148 | active=active, years=self.news.years) | |
149 | ||
150 | ||
151 | class SidebarItemModule(UIModule): | |
152 | def render(self): | |
153 | return self.render_string("modules/sidebar-item.html") | |
154 | ||
155 | ||
156 | class SidebarReleaseModule(UIModule): | |
157 | def render(self): | |
158 | return self.render_string("modules/sidebar-release.html", | |
159 | latest=self.releases.get_latest()) | |
160 | ||
161 | ||
162 | class ReleaseItemModule(UIModule): | |
163 | def render(self, release, latest=False): | |
164 | files = { | |
165 | "i586" : [], | |
166 | "arm" : [], | |
167 | } | |
168 | ||
169 | for file in release.files: | |
170 | try: | |
171 | files[file.arch].append(file) | |
172 | except KeyError: | |
173 | pass | |
174 | ||
175 | return self.render_string("modules/release-item.html", | |
176 | release=release, latest=latest, files=files) | |
177 | ||
178 | ||
179 | class SidebarBannerModule(UIModule): | |
180 | def render(self, item=None): | |
181 | if not item: | |
182 | item = self.banners.get_random() | |
183 | ||
184 | return self.render_string("modules/sidebar-banner.html", item=item) | |
185 | ||
186 | ||
187 | class DownloadButtonModule(UIModule): | |
188 | def render(self, release, text="Download now!"): | |
189 | best_image = None | |
190 | ||
191 | for file in release.files: | |
192 | if file.type == "iso": | |
193 | best_image = file | |
194 | break | |
195 | ||
196 | # Show nothing when there was no image found. | |
197 | if not best_image: | |
198 | return "" | |
199 | ||
200 | return self.render_string("modules/download-button.html", | |
201 | release=release, image=best_image) | |
202 | ||
203 | ||
204 | class PlanetEntryModule(UIModule): | |
205 | def render(self, entry, show_avatar=True): | |
206 | return self.render_string("modules/planet-entry.html", | |
207 | entry=entry, show_avatar=show_avatar) | |
208 | ||
209 | ||
210 | class TrackerPeerListModule(UIModule): | |
211 | def render(self, peers, percentages=False): | |
212 | # Guess country code and hostname of the host | |
213 | for peer in peers: | |
214 | country_code = backend.GeoIP().get_country(peer["ip"]) | |
215 | peer["country_code"] = country_code or "unknown" | |
216 | ||
217 | try: | |
218 | peer["hostname"] = socket.gethostbyaddr(peer["ip"])[0] | |
219 | except: | |
220 | peer["hostname"] = "" | |
221 | ||
222 | return self.render_string("modules/tracker-peerlist.html", | |
223 | peers=[Row(p) for p in peers], percentages=percentages) | |
224 | ||
225 | ||
226 | class StasyTableModule(UIModule): | |
227 | def _make_percentages(self, items): | |
228 | total = sum(items.values()) | |
229 | ||
230 | for k in items.keys(): | |
231 | items[k] *= 100 | |
232 | items[k] /= total | |
233 | ||
234 | return items | |
235 | ||
236 | def render(self, items, sortby="key", reverse=False, percentage=False, flags=False, locale=False): | |
237 | hundred_percent = 0 | |
238 | for v in items.values(): | |
239 | hundred_percent += v | |
240 | ||
241 | keys = [] | |
242 | if sortby == "key": | |
243 | keys = sorted(items.keys(), reverse=reverse) | |
244 | elif sortby == "percentage": | |
245 | keys = [k for k,v in sorted(items.items(), key=operator.itemgetter(1))] | |
246 | if not reverse: | |
247 | keys = reversed(keys) | |
248 | else: | |
249 | raise Exception, "Unknown sortby parameter was provided" | |
250 | ||
251 | if hundred_percent: | |
252 | _items = [] | |
253 | for k in keys: | |
254 | if not percentage: | |
255 | v = items[k] * 100 / hundred_percent | |
256 | else: | |
257 | v = items[k] * 100 | |
258 | _items.append((k, v)) | |
259 | items = _items | |
260 | ||
261 | if items and type(items[0][0]) == type(()) : | |
262 | _ = self.locale.translate | |
263 | _items = [] | |
264 | for k, v in items: | |
265 | k = _("%s to %s") % k | |
266 | _items.append((k, v)) | |
267 | items = _items | |
268 | ||
269 | if locale: | |
270 | flags = False | |
271 | locales = tornado.locale.LOCALE_NAMES | |
272 | _items = [] | |
273 | for k, v in items: | |
274 | if k: | |
275 | for code, locale in locales.items(): | |
276 | if code.startswith(k): | |
277 | k = locale["name"].split()[0] | |
278 | _items.append((k, v)) | |
279 | items = _items | |
280 | ||
281 | return self.render_string("modules/stasy-table.html", items=items, flags=flags) | |
282 | ||
283 | ||
284 | class StasyCPUCoreTableModule(StasyTableModule): | |
285 | def render(self, items): | |
286 | items = self._make_percentages(items) | |
287 | ||
288 | items = items.items() | |
289 | items.sort() | |
290 | ||
291 | return self.render_string("modules/stasy-table.html", items=items, | |
292 | flags=None #XXX | |
293 | ) | |
294 | ||
295 | ||
296 | class StasyDeviceTableModule(UIModule): | |
297 | def render(self, devices): | |
298 | groups = {} | |
299 | ||
300 | for device in devices: | |
301 | if not groups.has_key(device.cls): | |
302 | groups[device.cls] = [] | |
303 | ||
304 | groups[device.cls].append(device) | |
305 | ||
306 | return self.render_string("modules/stasy-table-devices.html", | |
307 | groups=groups.items()) | |
308 | ||
309 | ||
310 | class StasyGeoTableModule(UIModule): | |
311 | def render(self, items): | |
312 | _ = self.locale.translate | |
313 | ||
314 | # Sort all items by value | |
315 | items = sorted(items.items(), key=operator.itemgetter(1), reverse=True) | |
316 | ||
317 | countries = [] | |
318 | for code, value in items: | |
319 | country = tornado.database.Row({ | |
320 | "code" : code.lower(), | |
321 | "name" : _(self.geoip.get_country_name(code)), | |
322 | "value" : value * 100, | |
323 | }) | |
324 | countries.append(country) | |
325 | ||
326 | return self.render_string("modules/stasy-table-geo.html", countries=countries) | |
327 | ||
328 | ||
329 | class WishlistModule(UIModule): | |
330 | def render(self, wishes, short=False): | |
331 | return self.render_string("wishlist/modules/wishlist.html", | |
332 | wishes=wishes, short=short) | |
333 | ||
334 | ||
335 | class WishModule(UIModule): | |
336 | def render(self, wish, short=False): | |
337 | progress_bar = "progress-warning" | |
338 | ||
339 | if wish.percentage >= 100: | |
340 | progress_bar = "progress-success" | |
341 | ||
342 | return self.render_string("wishlist/modules/wish.html", | |
343 | wish=wish, short=short, progress_bar=progress_bar) | |
344 | ||
345 | ||
346 | class DonationBoxModule(UIModule): | |
347 | def render(self, reason_for_transfer=None): | |
348 | if reason_for_transfer: | |
349 | reason_for_transfer = "IPFire.org - %s" % reason_for_transfer | |
350 | ||
351 | return self.render_string("modules/donation-box.html", | |
352 | reason_for_transfer=reason_for_transfer) |