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Commit | Line | Data |
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12e5de7e MT |
1 | #!/usr/bin/python |
2 | ||
9ea64cef | 3 | import datetime |
9fa06206 | 4 | import dateutil |
f0714277 | 5 | import email.utils |
12e5de7e MT |
6 | import tornado.web |
7 | ||
124a8404 | 8 | from . import base |
f91dfcc7 MT |
9 | from . import ui_modules |
10 | ||
da24ac0a | 11 | class IndexHandler(base.BaseHandler): |
8a897d25 | 12 | def get(self): |
d8710471 | 13 | latest_post = None |
8a897d25 | 14 | |
d8710471 RH |
15 | # Fetch the search query |
16 | q = self.get_argument("q", None) | |
9d020f28 | 17 | |
d8710471 RH |
18 | # If the user is searching, perform the search |
19 | if q: | |
20 | posts = self.backend.blog.search(q) | |
54b9fef8 | 21 | |
d8710471 RH |
22 | # Otherwise fetch the latest posts |
23 | else: | |
24 | posts = self.backend.blog.get_newest(limit=10) | |
25 | ||
26 | # Extract the latest post | |
27 | latest_post = posts.pop(0) | |
28 | ||
29 | self.render("blog/index.html", q=q, posts=posts, latest_post=latest_post) | |
8a897d25 MT |
30 | |
31 | ||
f0714277 MT |
32 | class FeedHandler(base.BaseHandler): |
33 | def get(self): | |
bc586673 | 34 | posts = self.backend.blog.get_newest(limit=10) |
b2ed0760 MT |
35 | if not posts: |
36 | raise tornado.web.HTTPError(404) | |
f0714277 | 37 | |
9d020f28 MT |
38 | # Allow this to be cached for 10 minutes |
39 | self.set_expires(600) | |
f0714277 MT |
40 | |
41 | # Set correct content type | |
a7d34bc5 | 42 | self.set_header("Content-Type", "application/atom+xml") |
f0714277 | 43 | |
b2ed0760 MT |
44 | # Render the feed |
45 | self.render("blog/feed.xml", posts=posts, | |
a7d34bc5 | 46 | now=datetime.datetime.now()) |
f0714277 MT |
47 | |
48 | ||
da24ac0a | 49 | class PostHandler(base.BaseHandler): |
12e5de7e | 50 | def get(self, slug): |
a3ba761a | 51 | post = self.backend.blog.get_by_slug(slug) |
0a6875dc | 52 | if not post: |
12e5de7e MT |
53 | raise tornado.web.HTTPError(404) |
54 | ||
0a6875dc | 55 | self.render("blog/post.html", post=post) |
f91dfcc7 MT |
56 | |
57 | ||
da24ac0a | 58 | class PublishHandler(base.BaseHandler): |
e8788b7f MT |
59 | @tornado.web.authenticated |
60 | def prepare(self): | |
61 | # Check if the user has permissions | |
62 | if not self.current_user.is_blog_author(): | |
63 | raise tornado.web.HTTPError(403) | |
64 | ||
9fa06206 MT |
65 | @tornado.web.authenticated |
66 | def get(self, slug): | |
a3ba761a | 67 | post = self.backend.blog.get_by_slug(slug) |
9fa06206 MT |
68 | if not post: |
69 | raise tornado.web.HTTPError(404) | |
70 | ||
71 | # Check if current_user is allowed to edit the post | |
72 | if not post.is_editable(self.current_user): | |
73 | raise tornado.web.HTTPError(403) | |
74 | ||
75 | # Is the post already published? | |
76 | if post.is_published(): | |
77 | raise tornado.web.HTTPError(400, "Post is already published") | |
78 | ||
79 | self.render("blog/publish.html", post=post) | |
80 | ||
9ea64cef MT |
81 | @tornado.web.authenticated |
82 | def post(self, slug): | |
a3ba761a | 83 | post = self.backend.blog.get_by_slug(slug) |
9ea64cef MT |
84 | if not post: |
85 | raise tornado.web.HTTPError(404) | |
86 | ||
9fa06206 MT |
87 | # Check if current_user is allowed to edit the post |
88 | if not post.is_editable(self.current_user): | |
89 | raise tornado.web.HTTPError(403) | |
90 | ||
9ea64cef MT |
91 | # Is the post already published? |
92 | if post.is_published(): | |
93 | raise tornado.web.HTTPError(400, "Post is already published") | |
94 | ||
9fa06206 MT |
95 | when = self.get_argument("when", None) |
96 | if when: | |
97 | when = dateutil.parser.parse(when) | |
fe40c0fa | 98 | |
9ea64cef MT |
99 | # Publish the post |
100 | with self.db.transaction(): | |
9fa06206 | 101 | post.publish(when) |
9ea64cef MT |
102 | |
103 | self.redirect("/post/%s" % post.slug) | |
104 | ||
105 | ||
da24ac0a | 106 | class DraftsHandler(base.BaseHandler): |
e8788b7f MT |
107 | @tornado.web.authenticated |
108 | def prepare(self): | |
109 | # Check if the user has permissions | |
110 | if not self.current_user.is_blog_author(): | |
111 | raise tornado.web.HTTPError(403) | |
112 | ||
0b342a05 MT |
113 | @tornado.web.authenticated |
114 | def get(self): | |
115 | drafts = self.backend.blog.get_drafts(author=self.current_user) | |
116 | ||
117 | self.render("blog/drafts.html", drafts=drafts) | |
118 | ||
119 | ||
da24ac0a | 120 | class YearHandler(base.BaseHandler): |
7e64f6a3 MT |
121 | def get(self, year): |
122 | posts = self.backend.blog.get_by_year(year) | |
123 | if not posts: | |
124 | raise tornado.web.HTTPError(404, "There are no posts in %s" % year) | |
125 | ||
126 | self.render("blog/year.html", posts=posts, year=year) | |
127 | ||
128 | ||
4d657f4f | 129 | class WriteHandler(base.BaseHandler): |
e8788b7f MT |
130 | @tornado.web.authenticated |
131 | def prepare(self): | |
132 | # Check if the user has permissions | |
133 | if not self.current_user.is_blog_author(): | |
134 | raise tornado.web.HTTPError(403) | |
135 | ||
541c952b MT |
136 | @tornado.web.authenticated |
137 | def get(self): | |
4d657f4f | 138 | self.render("blog/write.html", post=None) |
541c952b MT |
139 | |
140 | @tornado.web.authenticated | |
141 | def post(self): | |
142 | title = self.get_argument("title") | |
143 | text = self.get_argument("text") | |
dc035dce | 144 | tags = self.get_argument("tags", "").split(" ") |
541c952b MT |
145 | |
146 | with self.db.transaction(): | |
147 | post = self.backend.blog.create_post(title, text, | |
148 | author=self.current_user, tags=tags) | |
149 | ||
4d657f4f MT |
150 | # Redirect to the new post |
151 | self.redirect("/blog/%s" % post.slug) | |
541c952b MT |
152 | |
153 | ||
da24ac0a | 154 | class EditHandler(base.BaseHandler): |
541c952b MT |
155 | @tornado.web.authenticated |
156 | def get(self, slug): | |
a3ba761a | 157 | post = self.backend.blog.get_by_slug(slug) |
541c952b MT |
158 | if not post: |
159 | raise tornado.web.HTTPError(404) | |
160 | ||
e8a81a70 MT |
161 | # Check if post is editable |
162 | if not post.is_editable(self.current_user): | |
163 | raise tornado.web.HTTPError(403, "%s cannot edit %s" % (self.current_user, post)) | |
541c952b | 164 | |
4d657f4f | 165 | self.render("blog/write.html", post=post) |
541c952b MT |
166 | |
167 | @tornado.web.authenticated | |
168 | def post(self, slug): | |
a3ba761a | 169 | post = self.backend.blog.get_by_slug(slug) |
541c952b | 170 | if not post: |
4d657f4f | 171 | raise tornado.web.HTTPError(404, "Could not find post %s" % slug) |
541c952b | 172 | |
e8a81a70 MT |
173 | # Check if post is editable |
174 | if not post.is_editable(self.current_user): | |
175 | raise tornado.web.HTTPError(403, "%s cannot edit %s" % (self.current_user, post)) | |
541c952b | 176 | |
93725180 | 177 | # Save updated content |
541c952b | 178 | with self.db.transaction(): |
93725180 MT |
179 | post.update( |
180 | title = self.get_argument("title"), | |
181 | text = self.get_argument("text"), | |
dc035dce | 182 | tags = self.get_argument("tags", "").split(" "), |
93725180 | 183 | ) |
541c952b | 184 | |
4d657f4f MT |
185 | # Redirect to the post |
186 | self.redirect("/blog/%s" % post.slug) | |
541c952b MT |
187 | |
188 | ||
da24ac0a | 189 | class DeleteHandler(base.BaseHandler): |
914238a5 MT |
190 | @tornado.web.authenticated |
191 | def get(self, slug): | |
a3ba761a | 192 | post = self.backend.blog.get_by_slug(slug) |
914238a5 MT |
193 | if not post: |
194 | raise tornado.web.HTTPError(404) | |
195 | ||
196 | # Check if post is editable | |
197 | if not post.is_editable(self.current_user): | |
198 | raise tornado.web.HTTPError(403, "%s cannot edit %s" % (self.current_user, post)) | |
199 | ||
200 | self.render("blog/delete.html", post=post) | |
201 | ||
202 | @tornado.web.authenticated | |
203 | def post(self, slug): | |
a3ba761a | 204 | post = self.backend.blog.get_by_slug(slug) |
914238a5 MT |
205 | if not post: |
206 | raise tornado.web.HTTPError(404) | |
207 | ||
208 | # Check if post is editable | |
209 | if not post.is_editable(self.current_user): | |
210 | raise tornado.web.HTTPError(403, "%s cannot edit %s" % (self.current_user, post)) | |
211 | ||
212 | with self.db.transaction(): | |
213 | post.delete() | |
214 | ||
215 | # Return to drafts | |
216 | self.redirect("/drafts") | |
217 | ||
218 | ||
56801afb MT |
219 | class DebugEmailHandler(base.BaseHandler): |
220 | @tornado.web.authenticated | |
221 | def get(self, slug): | |
222 | if not self.current_user.is_staff(): | |
223 | raise tornado.web.HTTPError(403) | |
224 | ||
225 | # Fetch the post | |
226 | post = self.backend.blog.get_by_slug(slug) | |
227 | if not post: | |
228 | raise tornado.web.HTTPError(404, "Could not find post %s" % slug) | |
229 | ||
230 | self.render("blog/messages/announcement.html", account=self.current_user, post=post) | |
231 | ||
232 | ||
7e64f6a3 MT |
233 | class HistoryNavigationModule(ui_modules.UIModule): |
234 | def render(self): | |
235 | return self.render_string("blog/modules/history-navigation.html", | |
39a3e9b4 | 236 | years=self.backend.blog.years) |
7e64f6a3 MT |
237 | |
238 | ||
239 | class ListModule(ui_modules.UIModule): | |
feb245e0 MT |
240 | def render(self, posts, relative=False, show_author=True): |
241 | return self.render_string("blog/modules/list.html", | |
242 | posts=posts, relative=relative, show_author=show_author) |