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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 socket | |
9 | import textile | |
10 | import tornado.escape | |
11 | import tornado.locale | |
12 | import tornado.web | |
13 | ||
14 | from tornado.database import Row | |
15 | ||
16 | import backend | |
17 | import backend.stasy | |
18 | ||
19 | class UIModule(tornado.web.UIModule): | |
20 | @property | |
21 | def accounts(self): | |
22 | return self.handler.accounts | |
23 | ||
24 | @property | |
25 | def banners(self): | |
26 | return self.handler.banners | |
27 | ||
28 | @property | |
29 | def memcached(self): | |
30 | return self.handler.memcached | |
31 | ||
32 | @property | |
33 | def releases(self): | |
34 | return self.handler.releases | |
35 | ||
36 | @property | |
37 | def geoip(self): | |
38 | return self.handler.geoip | |
39 | ||
40 | @property | |
41 | def news(self): | |
42 | return self.handler.news | |
43 | ||
44 | ||
45 | class MenuModule(UIModule): | |
46 | def render(self): | |
47 | return self.render_string("modules/menu.html") | |
48 | ||
49 | ||
50 | class NewsItemModule(UIModule): | |
51 | def get_author(self, author): | |
52 | # Get name of author | |
53 | author = self.accounts.find(author) | |
54 | if author: | |
55 | return author.cn | |
56 | else: | |
57 | _ = self.locale.translate | |
58 | return _("Unknown author") | |
59 | ||
60 | def render(self, item, uncut=True, announcement=False, show_heading=True): | |
61 | # Get author | |
62 | item.author = self.get_author(item.author_id) | |
63 | ||
64 | if not uncut and len(item.text) >= 400: | |
65 | item.text = item.text[:400] + "..." | |
66 | ||
67 | # Render text | |
68 | text_id = "news-%s" % hashlib.md5(item.text.encode("utf-8")).hexdigest() | |
69 | ||
70 | text = self.memcached.get(text_id) | |
71 | if not text: | |
72 | text = textile.textile(item.text) | |
73 | self.memcached.set(text_id, text, 60) | |
74 | ||
75 | item.text = text | |
76 | ||
77 | return self.render_string("modules/news-item.html", item=item, | |
78 | uncut=uncut, announcement=announcement, show_heading=show_heading) | |
79 | ||
80 | ||
81 | class NewsLineModule(UIModule): | |
82 | def render(self, item): | |
83 | return self.render_string("modules/news-line.html", item=item) | |
84 | ||
85 | ||
86 | class NewsTableModule(UIModule): | |
87 | def render(self, news): | |
88 | return self.render_string("modules/news-table.html", news=news) | |
89 | ||
90 | ||
91 | class NewsYearNavigationModule(UIModule): | |
92 | def render(self, active=None): | |
93 | try: | |
94 | active = int(active) | |
95 | except: | |
96 | active = None | |
97 | ||
98 | return self.render_string("modules/news-year-nav.html", | |
99 | active=active, years=self.news.years) | |
100 | ||
101 | ||
102 | class MirrorItemModule(UIModule): | |
103 | def render(self, item): | |
104 | return self.render_string("modules/mirror-item.html", item=item) | |
105 | ||
106 | ||
107 | class SidebarItemModule(UIModule): | |
108 | def render(self): | |
109 | return self.render_string("modules/sidebar-item.html") | |
110 | ||
111 | ||
112 | class SidebarReleaseModule(UIModule): | |
113 | def render(self): | |
114 | return self.render_string("modules/sidebar-release.html", | |
115 | latest=self.releases.get_latest()) | |
116 | ||
117 | ||
118 | class ReleaseItemModule(UIModule): | |
119 | def render(self, release, latest=False): | |
120 | files = { | |
121 | "i586" : [], | |
122 | "arm" : [], | |
123 | } | |
124 | ||
125 | for file in release.files: | |
126 | try: | |
127 | files[file.arch].append(file) | |
128 | except KeyError: | |
129 | pass | |
130 | ||
131 | return self.render_string("modules/release-item.html", | |
132 | release=release, latest=latest, files=files) | |
133 | ||
134 | ||
135 | class SidebarBannerModule(UIModule): | |
136 | def render(self, item=None): | |
137 | if not item: | |
138 | item = self.banners.get_random() | |
139 | ||
140 | return self.render_string("modules/sidebar-banner.html", item=item) | |
141 | ||
142 | ||
143 | class DownloadButtonModule(UIModule): | |
144 | def render(self, release, text="Download now!"): | |
145 | best_image = None | |
146 | ||
147 | for file in release.files: | |
148 | if file.type == "iso": | |
149 | best_image = file | |
150 | break | |
151 | ||
152 | # Show nothing when there was no image found. | |
153 | if not best_image: | |
154 | return "" | |
155 | ||
156 | return self.render_string("modules/download-button.html", | |
157 | release=release, image=best_image) | |
158 | ||
159 | ||
160 | class PlanetEntryModule(UIModule): | |
161 | def render(self, entry, show_avatar=True): | |
162 | return self.render_string("modules/planet-entry.html", | |
163 | entry=entry, show_avatar=show_avatar) | |
164 | ||
165 | ||
166 | class TrackerPeerListModule(UIModule): | |
167 | def render(self, peers, percentages=False): | |
168 | # Guess country code and hostname of the host | |
169 | for peer in peers: | |
170 | country_code = backend.GeoIP().get_country(peer["ip"]) | |
171 | peer["country_code"] = country_code or "unknown" | |
172 | ||
173 | try: | |
174 | peer["hostname"] = socket.gethostbyaddr(peer["ip"])[0] | |
175 | except: | |
176 | peer["hostname"] = "" | |
177 | ||
178 | return self.render_string("modules/tracker-peerlist.html", | |
179 | peers=[Row(p) for p in peers], percentages=percentages) | |
180 | ||
181 | ||
182 | class StasyTableModule(UIModule): | |
183 | def _make_percentages(self, items): | |
184 | total = sum(items.values()) | |
185 | ||
186 | for k in items.keys(): | |
187 | items[k] *= 100 | |
188 | items[k] /= total | |
189 | ||
190 | return items | |
191 | ||
192 | def render(self, items, sortby="key", reverse=False, percentage=False, flags=False, locale=False): | |
193 | hundred_percent = 0 | |
194 | for v in items.values(): | |
195 | hundred_percent += v | |
196 | ||
197 | keys = [] | |
198 | if sortby == "key": | |
199 | keys = sorted(items.keys(), reverse=reverse) | |
200 | elif sortby == "percentage": | |
201 | keys = [k for k,v in sorted(items.items(), key=operator.itemgetter(1))] | |
202 | if not reverse: | |
203 | keys = reversed(keys) | |
204 | else: | |
205 | raise Exception, "Unknown sortby parameter was provided" | |
206 | ||
207 | if hundred_percent: | |
208 | _items = [] | |
209 | for k in keys: | |
210 | if not percentage: | |
211 | v = items[k] * 100 / hundred_percent | |
212 | else: | |
213 | v = items[k] * 100 | |
214 | _items.append((k, v)) | |
215 | items = _items | |
216 | ||
217 | if items and type(items[0][0]) == type(()) : | |
218 | _ = self.locale.translate | |
219 | _items = [] | |
220 | for k, v in items: | |
221 | k = _("%s to %s") % k | |
222 | _items.append((k, v)) | |
223 | items = _items | |
224 | ||
225 | if locale: | |
226 | flags = False | |
227 | locales = tornado.locale.LOCALE_NAMES | |
228 | _items = [] | |
229 | for k, v in items: | |
230 | if k: | |
231 | for code, locale in locales.items(): | |
232 | if code.startswith(k): | |
233 | k = locale["name"].split()[0] | |
234 | _items.append((k, v)) | |
235 | items = _items | |
236 | ||
237 | return self.render_string("modules/stasy-table.html", items=items, flags=flags) | |
238 | ||
239 | ||
240 | class StasyCPUCoreTableModule(StasyTableModule): | |
241 | def render(self, items): | |
242 | items = self._make_percentages(items) | |
243 | ||
244 | items = items.items() | |
245 | items.sort() | |
246 | ||
247 | return self.render_string("modules/stasy-table.html", items=items, | |
248 | flags=None #XXX | |
249 | ) | |
250 | ||
251 | ||
252 | class StasyDeviceTableModule(UIModule): | |
253 | def render(self, devices): | |
254 | groups = {} | |
255 | ||
256 | for device in devices: | |
257 | if not groups.has_key(device.cls): | |
258 | groups[device.cls] = [] | |
259 | ||
260 | groups[device.cls].append(device) | |
261 | ||
262 | return self.render_string("modules/stasy-table-devices.html", | |
263 | groups=groups.items()) | |
264 | ||
265 | ||
266 | class StasyGeoTableModule(UIModule): | |
267 | def render(self, items): | |
268 | _ = self.locale.translate | |
269 | ||
270 | # Sort all items by value | |
271 | items = sorted(items.items(), key=operator.itemgetter(1), reverse=True) | |
272 | ||
273 | countries = [] | |
274 | for code, value in items: | |
275 | country = tornado.database.Row({ | |
276 | "code" : code.lower(), | |
277 | "name" : _(self.geoip.get_country_name(code)), | |
278 | "value" : value * 100, | |
279 | }) | |
280 | countries.append(country) | |
281 | ||
282 | return self.render_string("modules/stasy-table-geo.html", countries=countries) | |
283 | ||
284 | ||
285 | class MirrorsTableModule(UIModule): | |
286 | def render(self, mirrors): | |
287 | return self.render_string("modules/mirrors-table.html", mirrors=mirrors) | |
288 | ||
289 | ||
290 | class WishlistModule(UIModule): | |
291 | def render(self, wishes, short=False): | |
292 | return self.render_string("wishlist/modules/wishlist.html", | |
293 | wishes=wishes, short=short) | |
294 | ||
295 | ||
296 | class WishModule(UIModule): | |
297 | def render(self, wish, short=False): | |
298 | progress_bar = "progress-success" | |
299 | ||
300 | if wish.percentage >= 90: | |
301 | progress_bar = "progress-danger" | |
302 | elif wish.percentage >= 50: | |
303 | progress_bar = "progress-warning" | |
304 | ||
305 | return self.render_string("wishlist/modules/wish.html", | |
306 | wish=wish, short=short, progress_bar=progress_bar) | |
307 | ||
308 | ||
309 | class DonationBoxModule(UIModule): | |
310 | def render(self, reason_for_transfer=None): | |
311 | if reason_for_transfer: | |
312 | reason_for_transfer = "IPFire.org - %s" % reason_for_transfer | |
313 | ||
314 | return self.render_string("modules/donation-box.html", | |
315 | reason_for_transfer=reason_for_transfer) |