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@@ -1,421 +1,421 b'' | |||||
1 | import os |
|
1 | import os | |
2 | from random import random |
|
2 | from random import random | |
3 | import time |
|
3 | import time | |
4 | import math |
|
4 | import math | |
5 | from django.core.cache import cache |
|
5 | from django.core.cache import cache | |
6 |
|
6 | |||
7 | from django.db import models |
|
7 | from django.db import models | |
8 | from django.db.models import Count |
|
8 | from django.db.models import Count | |
9 | from django.http import Http404 |
|
9 | from django.http import Http404 | |
10 | from django.utils import timezone |
|
10 | from django.utils import timezone | |
11 | from markupfield.fields import MarkupField |
|
11 | from markupfield.fields import MarkupField | |
12 | from boards import settings as board_settings |
|
12 | from boards import settings as board_settings | |
13 |
|
13 | |||
14 | from neboard import settings |
|
14 | from neboard import settings | |
15 | import thumbs |
|
15 | import thumbs | |
16 |
|
16 | |||
17 | import re |
|
17 | import re | |
18 |
|
18 | |||
19 | IMAGE_THUMB_SIZE = (200, 150) |
|
19 | IMAGE_THUMB_SIZE = (200, 150) | |
20 |
|
20 | |||
21 | TITLE_MAX_LENGTH = 50 |
|
21 | TITLE_MAX_LENGTH = 50 | |
22 |
|
22 | |||
23 | DEFAULT_MARKUP_TYPE = 'markdown' |
|
23 | DEFAULT_MARKUP_TYPE = 'markdown' | |
24 |
|
24 | |||
25 | NO_PARENT = -1 |
|
25 | NO_PARENT = -1 | |
26 | NO_IP = '0.0.0.0' |
|
26 | NO_IP = '0.0.0.0' | |
27 | UNKNOWN_UA = '' |
|
27 | UNKNOWN_UA = '' | |
28 | ALL_PAGES = -1 |
|
28 | ALL_PAGES = -1 | |
29 | OPENING_POST_POPULARITY_WEIGHT = 2 |
|
29 | OPENING_POST_POPULARITY_WEIGHT = 2 | |
30 | IMAGES_DIRECTORY = 'images/' |
|
30 | IMAGES_DIRECTORY = 'images/' | |
31 | FILE_EXTENSION_DELIMITER = '.' |
|
31 | FILE_EXTENSION_DELIMITER = '.' | |
32 |
|
32 | |||
33 | RANK_ADMIN = 0 |
|
33 | RANK_ADMIN = 0 | |
34 | RANK_MODERATOR = 10 |
|
34 | RANK_MODERATOR = 10 | |
35 | RANK_USER = 100 |
|
35 | RANK_USER = 100 | |
36 |
|
36 | |||
37 | SETTING_MODERATE = "moderate" |
|
37 | SETTING_MODERATE = "moderate" | |
38 |
|
38 | |||
39 | REGEX_REPLY = re.compile('>>(\d+)') |
|
39 | REGEX_REPLY = re.compile('>>(\d+)') | |
40 |
|
40 | |||
41 |
|
41 | |||
42 | class PostManager(models.Manager): |
|
42 | class PostManager(models.Manager): | |
43 |
|
43 | |||
44 | def create_post(self, title, text, image=None, thread=None, |
|
44 | def create_post(self, title, text, image=None, thread=None, | |
45 | ip=NO_IP, tags=None, user=None): |
|
45 | ip=NO_IP, tags=None, user=None): | |
46 | post = self.create(title=title, |
|
46 | post = self.create(title=title, | |
47 | text=text, |
|
47 | text=text, | |
48 | pub_time=timezone.now(), |
|
48 | pub_time=timezone.now(), | |
49 | thread=thread, |
|
49 | thread=thread, | |
50 | image=image, |
|
50 | image=image, | |
51 | poster_ip=ip, |
|
51 | poster_ip=ip, | |
52 | poster_user_agent=UNKNOWN_UA, |
|
52 | poster_user_agent=UNKNOWN_UA, | |
53 | last_edit_time=timezone.now(), |
|
53 | last_edit_time=timezone.now(), | |
54 | bump_time=timezone.now(), |
|
54 | bump_time=timezone.now(), | |
55 | user=user) |
|
55 | user=user) | |
56 |
|
56 | |||
57 | if tags: |
|
57 | if tags: | |
58 | map(post.tags.add, tags) |
|
58 | map(post.tags.add, tags) | |
59 | for tag in tags: |
|
59 | for tag in tags: | |
60 | tag.threads.add(post) |
|
60 | tag.threads.add(post) | |
61 |
|
61 | |||
62 | if thread: |
|
62 | if thread: | |
63 | thread.replies.add(post) |
|
63 | thread.replies.add(post) | |
64 | thread.bump() |
|
64 | thread.bump() | |
65 | thread.last_edit_time = timezone.now() |
|
65 | thread.last_edit_time = timezone.now() | |
66 | thread.save() |
|
66 | thread.save() | |
67 |
|
67 | |||
68 | cache_key = thread.get_cache_key |
|
68 | cache_key = thread.get_cache_key | |
69 | cache.delete(cache_key) |
|
69 | cache.delete(cache_key) | |
70 |
|
70 | |||
71 | else: |
|
71 | else: | |
72 | self._delete_old_threads() |
|
72 | self._delete_old_threads() | |
73 |
|
73 | |||
74 | self.connect_replies(post) |
|
74 | self.connect_replies(post) | |
75 |
|
75 | |||
76 | return post |
|
76 | return post | |
77 |
|
77 | |||
78 | def delete_post(self, post): |
|
78 | def delete_post(self, post): | |
79 | if post.replies.count() > 0: |
|
79 | if post.replies.count() > 0: | |
80 | map(self.delete_post, post.replies.all()) |
|
80 | map(self.delete_post, post.replies.all()) | |
81 |
|
81 | |||
82 | # Update thread's last edit time (used as cache key) |
|
82 | # Update thread's last edit time (used as cache key) | |
83 | thread = post.thread |
|
83 | thread = post.thread | |
84 | if thread: |
|
84 | if thread: | |
85 | thread.last_edit_time = timezone.now() |
|
85 | thread.last_edit_time = timezone.now() | |
86 | thread.save() |
|
86 | thread.save() | |
87 |
|
87 | |||
88 | cache_key = thread.get_cache_key |
|
88 | cache_key = thread.get_cache_key | |
89 | cache.delete(cache_key) |
|
89 | cache.delete(cache_key) | |
90 |
|
90 | |||
91 | post.delete() |
|
91 | post.delete() | |
92 |
|
92 | |||
93 | def delete_posts_by_ip(self, ip): |
|
93 | def delete_posts_by_ip(self, ip): | |
94 | posts = self.filter(poster_ip=ip) |
|
94 | posts = self.filter(poster_ip=ip) | |
95 | map(self.delete_post, posts) |
|
95 | map(self.delete_post, posts) | |
96 |
|
96 | |||
97 | def get_threads(self, tag=None, page=ALL_PAGES, |
|
97 | def get_threads(self, tag=None, page=ALL_PAGES, | |
98 | order_by='-bump_time'): |
|
98 | order_by='-bump_time'): | |
99 | if tag: |
|
99 | if tag: | |
100 | threads = tag.threads |
|
100 | threads = tag.threads | |
101 |
|
101 | |||
102 | if threads.count() == 0: |
|
102 | if threads.count() == 0: | |
103 | raise Http404 |
|
103 | raise Http404 | |
104 | else: |
|
104 | else: | |
105 | threads = self.filter(thread=None) |
|
105 | threads = self.filter(thread=None) | |
106 |
|
106 | |||
107 | threads = threads.order_by(order_by) |
|
107 | threads = threads.order_by(order_by) | |
108 |
|
108 | |||
109 | if page != ALL_PAGES: |
|
109 | if page != ALL_PAGES: | |
110 | thread_count = threads.count() |
|
110 | thread_count = threads.count() | |
111 |
|
111 | |||
112 | if page < self._get_page_count(thread_count): |
|
112 | if page < self._get_page_count(thread_count): | |
113 | start_thread = page * settings.THREADS_PER_PAGE |
|
113 | start_thread = page * settings.THREADS_PER_PAGE | |
114 | end_thread = min(start_thread + settings.THREADS_PER_PAGE, |
|
114 | end_thread = min(start_thread + settings.THREADS_PER_PAGE, | |
115 | thread_count) |
|
115 | thread_count) | |
116 | threads = threads[start_thread:end_thread] |
|
116 | threads = threads[start_thread:end_thread] | |
117 |
|
117 | |||
118 | return threads |
|
118 | return threads | |
119 |
|
119 | |||
120 | def get_thread(self, opening_post_id): |
|
120 | def get_thread(self, opening_post_id): | |
121 | try: |
|
121 | try: | |
122 | opening_post = self.get(id=opening_post_id, thread=None) |
|
122 | opening_post = self.get(id=opening_post_id, thread=None) | |
123 | except Post.DoesNotExist: |
|
123 | except Post.DoesNotExist: | |
124 | raise Http404 |
|
124 | raise Http404 | |
125 |
|
125 | |||
126 | cache_key = opening_post.get_cache_key() |
|
126 | cache_key = opening_post.get_cache_key() | |
127 | thread = cache.get(cache_key) |
|
127 | thread = cache.get(cache_key) | |
128 | if thread: |
|
128 | if thread: | |
129 | return thread |
|
129 | return thread | |
130 |
|
130 | |||
131 | if opening_post.replies: |
|
131 | if opening_post.replies: | |
132 | thread = [opening_post] |
|
132 | thread = [opening_post] | |
133 | thread.extend(opening_post.replies.all().order_by('pub_time')) |
|
133 | thread.extend(opening_post.replies.all().order_by('pub_time')) | |
134 |
|
134 | |||
135 | cache.set(cache_key, thread, board_settings.CACHE_TIMEOUT) |
|
135 | cache.set(cache_key, thread, board_settings.CACHE_TIMEOUT) | |
136 |
|
136 | |||
137 | return thread |
|
137 | return thread | |
138 |
|
138 | |||
139 | def exists(self, post_id): |
|
139 | def exists(self, post_id): | |
140 | posts = self.filter(id=post_id) |
|
140 | posts = self.filter(id=post_id) | |
141 |
|
141 | |||
142 | return posts.count() > 0 |
|
142 | return posts.count() > 0 | |
143 |
|
143 | |||
144 | def get_thread_page_count(self, tag=None): |
|
144 | def get_thread_page_count(self, tag=None): | |
145 | if tag: |
|
145 | if tag: | |
146 | threads = self.filter(thread=None, tags=tag) |
|
146 | threads = self.filter(thread=None, tags=tag) | |
147 | else: |
|
147 | else: | |
148 | threads = self.filter(thread=None) |
|
148 | threads = self.filter(thread=None) | |
149 |
|
149 | |||
150 | return self._get_page_count(threads.count()) |
|
150 | return self._get_page_count(threads.count()) | |
151 |
|
151 | |||
152 | def _delete_old_threads(self): |
|
152 | def _delete_old_threads(self): | |
153 | """ |
|
153 | """ | |
154 | Preserves maximum thread count. If there are too many threads, |
|
154 | Preserves maximum thread count. If there are too many threads, | |
155 | delete the old ones. |
|
155 | delete the old ones. | |
156 | """ |
|
156 | """ | |
157 |
|
157 | |||
158 | # TODO Move old threads to the archive instead of deleting them. |
|
158 | # TODO Move old threads to the archive instead of deleting them. | |
159 | # Maybe make some 'old' field in the model to indicate the thread |
|
159 | # Maybe make some 'old' field in the model to indicate the thread | |
160 | # must not be shown and be able for replying. |
|
160 | # must not be shown and be able for replying. | |
161 |
|
161 | |||
162 | threads = self.get_threads() |
|
162 | threads = self.get_threads() | |
163 | thread_count = threads.count() |
|
163 | thread_count = threads.count() | |
164 |
|
164 | |||
165 | if thread_count > settings.MAX_THREAD_COUNT: |
|
165 | if thread_count > settings.MAX_THREAD_COUNT: | |
166 | num_threads_to_delete = thread_count - settings.MAX_THREAD_COUNT |
|
166 | num_threads_to_delete = thread_count - settings.MAX_THREAD_COUNT | |
167 | old_threads = threads[thread_count - num_threads_to_delete:] |
|
167 | old_threads = threads[thread_count - num_threads_to_delete:] | |
168 |
|
168 | |||
169 | map(self.delete_post, old_threads) |
|
169 | map(self.delete_post, old_threads) | |
170 |
|
170 | |||
171 | def connect_replies(self, post): |
|
171 | def connect_replies(self, post): | |
172 | """Connect replies to a post to show them as a refmap""" |
|
172 | """Connect replies to a post to show them as a refmap""" | |
173 |
|
173 | |||
174 | for reply_number in re.finditer(REGEX_REPLY, post.text.raw): |
|
174 | for reply_number in re.finditer(REGEX_REPLY, post.text.raw): | |
175 | id = reply_number.group(1) |
|
175 | id = reply_number.group(1) | |
176 | ref_post = self.filter(id=id) |
|
176 | ref_post = self.filter(id=id) | |
177 | if ref_post.count() > 0: |
|
177 | if ref_post.count() > 0: | |
178 | ref_post[0].referenced_posts.add(post) |
|
178 | ref_post[0].referenced_posts.add(post) | |
179 |
|
179 | |||
180 | def _get_page_count(self, thread_count): |
|
180 | def _get_page_count(self, thread_count): | |
181 | return int(math.ceil(thread_count / float(settings.THREADS_PER_PAGE))) |
|
181 | return int(math.ceil(thread_count / float(settings.THREADS_PER_PAGE))) | |
182 |
|
182 | |||
183 |
|
183 | |||
184 | class TagManager(models.Manager): |
|
184 | class TagManager(models.Manager): | |
185 |
|
185 | |||
186 | def get_not_empty_tags(self): |
|
186 | def get_not_empty_tags(self): | |
187 | tags = self.annotate(Count('threads')) \ |
|
187 | tags = self.annotate(Count('threads')) \ | |
188 | .filter(threads__count__gt=0).order_by('name') |
|
188 | .filter(threads__count__gt=0).order_by('name') | |
189 |
|
189 | |||
190 | return tags |
|
190 | return tags | |
191 |
|
191 | |||
192 |
|
192 | |||
193 | class Tag(models.Model): |
|
193 | class Tag(models.Model): | |
194 | """ |
|
194 | """ | |
195 | A tag is a text node assigned to the post. The tag serves as a board |
|
195 | A tag is a text node assigned to the post. The tag serves as a board | |
196 | section. There can be multiple tags for each message |
|
196 | section. There can be multiple tags for each message | |
197 | """ |
|
197 | """ | |
198 |
|
198 | |||
199 | objects = TagManager() |
|
199 | objects = TagManager() | |
200 |
|
200 | |||
201 | name = models.CharField(max_length=100) |
|
201 | name = models.CharField(max_length=100) | |
202 | threads = models.ManyToManyField('Post', null=True, |
|
202 | threads = models.ManyToManyField('Post', null=True, | |
203 | blank=True, related_name='tag+') |
|
203 | blank=True, related_name='tag+') | |
204 | linked = models.ForeignKey('Tag', null=True, blank=True) |
|
204 | linked = models.ForeignKey('Tag', null=True, blank=True) | |
205 |
|
205 | |||
206 | def __unicode__(self): |
|
206 | def __unicode__(self): | |
207 | return self.name |
|
207 | return self.name | |
208 |
|
208 | |||
209 | def is_empty(self): |
|
209 | def is_empty(self): | |
210 | return self.get_post_count() == 0 |
|
210 | return self.get_post_count() == 0 | |
211 |
|
211 | |||
212 | def get_post_count(self): |
|
212 | def get_post_count(self): | |
213 | return self.threads.count() |
|
213 | return self.threads.count() | |
214 |
|
214 | |||
215 | def get_popularity(self): |
|
215 | def get_popularity(self): | |
216 | posts_with_tag = Post.objects.get_threads(tag=self) |
|
216 | posts_with_tag = Post.objects.get_threads(tag=self) | |
217 | reply_count = 0 |
|
217 | reply_count = 0 | |
218 | for post in posts_with_tag: |
|
218 | for post in posts_with_tag: | |
219 | reply_count += post.get_reply_count() |
|
219 | reply_count += post.get_reply_count() | |
220 | reply_count += OPENING_POST_POPULARITY_WEIGHT |
|
220 | reply_count += OPENING_POST_POPULARITY_WEIGHT | |
221 |
|
221 | |||
222 | return reply_count |
|
222 | return reply_count | |
223 |
|
223 | |||
224 | def get_linked_tags(self): |
|
224 | def get_linked_tags(self): | |
225 | tag_list = [] |
|
225 | tag_list = [] | |
226 | self.get_linked_tags_list(tag_list) |
|
226 | self.get_linked_tags_list(tag_list) | |
227 |
|
227 | |||
228 | return tag_list |
|
228 | return tag_list | |
229 |
|
229 | |||
230 | def get_linked_tags_list(self, tag_list=[]): |
|
230 | def get_linked_tags_list(self, tag_list=[]): | |
231 | """ |
|
231 | """ | |
232 | Returns the list of tags linked to current. The list can be got |
|
232 | Returns the list of tags linked to current. The list can be got | |
233 | through returned value or tag_list parameter |
|
233 | through returned value or tag_list parameter | |
234 | """ |
|
234 | """ | |
235 |
|
235 | |||
236 | linked_tag = self.linked |
|
236 | linked_tag = self.linked | |
237 |
|
237 | |||
238 | if linked_tag and not (linked_tag in tag_list): |
|
238 | if linked_tag and not (linked_tag in tag_list): | |
239 | tag_list.append(linked_tag) |
|
239 | tag_list.append(linked_tag) | |
240 |
|
240 | |||
241 | linked_tag.get_linked_tags_list(tag_list) |
|
241 | linked_tag.get_linked_tags_list(tag_list) | |
242 |
|
242 | |||
243 |
|
243 | |||
244 | class Post(models.Model): |
|
244 | class Post(models.Model): | |
245 | """A post is a message.""" |
|
245 | """A post is a message.""" | |
246 |
|
246 | |||
247 | objects = PostManager() |
|
247 | objects = PostManager() | |
248 |
|
248 | |||
249 | def _update_image_filename(self, filename): |
|
249 | def _update_image_filename(self, filename): | |
250 | """Get unique image filename""" |
|
250 | """Get unique image filename""" | |
251 |
|
251 | |||
252 | path = IMAGES_DIRECTORY |
|
252 | path = IMAGES_DIRECTORY | |
253 | new_name = str(int(time.mktime(time.gmtime()))) |
|
253 | new_name = str(int(time.mktime(time.gmtime()))) | |
254 | new_name += str(int(random() * 1000)) |
|
254 | new_name += str(int(random() * 1000)) | |
255 | new_name += FILE_EXTENSION_DELIMITER |
|
255 | new_name += FILE_EXTENSION_DELIMITER | |
256 | new_name += filename.split(FILE_EXTENSION_DELIMITER)[-1:][0] |
|
256 | new_name += filename.split(FILE_EXTENSION_DELIMITER)[-1:][0] | |
257 |
|
257 | |||
258 | return os.path.join(path, new_name) |
|
258 | return os.path.join(path, new_name) | |
259 |
|
259 | |||
260 | title = models.CharField(max_length=TITLE_MAX_LENGTH) |
|
260 | title = models.CharField(max_length=TITLE_MAX_LENGTH) | |
261 | pub_time = models.DateTimeField() |
|
261 | pub_time = models.DateTimeField() | |
262 | text = MarkupField(default_markup_type=DEFAULT_MARKUP_TYPE, |
|
262 | text = MarkupField(default_markup_type=DEFAULT_MARKUP_TYPE, | |
263 | escape_html=False) |
|
263 | escape_html=False) | |
264 |
|
264 | |||
265 | image_width = models.IntegerField(default=0) |
|
265 | image_width = models.IntegerField(default=0) | |
266 | image_height = models.IntegerField(default=0) |
|
266 | image_height = models.IntegerField(default=0) | |
267 |
|
267 | |||
268 | image = thumbs.ImageWithThumbsField(upload_to=_update_image_filename, |
|
268 | image = thumbs.ImageWithThumbsField(upload_to=_update_image_filename, | |
269 | blank=True, sizes=(IMAGE_THUMB_SIZE,), |
|
269 | blank=True, sizes=(IMAGE_THUMB_SIZE,), | |
270 | width_field='image_width', |
|
270 | width_field='image_width', | |
271 | height_field='image_height') |
|
271 | height_field='image_height') | |
272 |
|
272 | |||
273 | poster_ip = models.GenericIPAddressField() |
|
273 | poster_ip = models.GenericIPAddressField() | |
274 | poster_user_agent = models.TextField() |
|
274 | poster_user_agent = models.TextField() | |
275 |
|
275 | |||
276 | thread = models.ForeignKey('Post', null=True, default=None) |
|
276 | thread = models.ForeignKey('Post', null=True, default=None) | |
277 | tags = models.ManyToManyField(Tag) |
|
277 | tags = models.ManyToManyField(Tag) | |
278 | last_edit_time = models.DateTimeField() |
|
278 | last_edit_time = models.DateTimeField() | |
279 | bump_time = models.DateTimeField() |
|
279 | bump_time = models.DateTimeField() | |
280 | user = models.ForeignKey('User', null=True, default=None) |
|
280 | user = models.ForeignKey('User', null=True, default=None) | |
281 |
|
281 | |||
282 | replies = models.ManyToManyField('Post', symmetrical=False, null=True, |
|
282 | replies = models.ManyToManyField('Post', symmetrical=False, null=True, | |
283 | blank=True, related_name='re+') |
|
283 | blank=True, related_name='re+') | |
284 |
referenced_posts = models.ManyToManyField('Post', symmetrical=False, |
|
284 | referenced_posts = models.ManyToManyField('Post', symmetrical=False, | |
|
285 | null=True, | |||
285 | blank=True, related_name='rfp+') |
|
286 | blank=True, related_name='rfp+') | |
286 |
|
287 | |||
287 | def __unicode__(self): |
|
288 | def __unicode__(self): | |
288 | return '#' + str(self.id) + ' ' + self.title + ' (' + \ |
|
289 | return '#' + str(self.id) + ' ' + self.title + ' (' + \ | |
289 | self.text.raw[:50] + ')' |
|
290 | self.text.raw[:50] + ')' | |
290 |
|
291 | |||
291 | def get_title(self): |
|
292 | def get_title(self): | |
292 | title = self.title |
|
293 | title = self.title | |
293 | if len(title) == 0: |
|
294 | if len(title) == 0: | |
294 | title = self.text.raw[:20] |
|
295 | title = self.text.raw[:20] | |
295 |
|
296 | |||
296 | return title |
|
297 | return title | |
297 |
|
298 | |||
298 | def get_reply_count(self): |
|
299 | def get_reply_count(self): | |
299 | return self.replies.count() |
|
300 | return self.replies.count() | |
300 |
|
301 | |||
301 | def get_images_count(self): |
|
302 | def get_images_count(self): | |
302 | images_count = 1 if self.image else 0 |
|
303 | images_count = 1 if self.image else 0 | |
303 | images_count += self.replies.filter(image_width__gt=0).count() |
|
304 | images_count += self.replies.filter(image_width__gt=0).count() | |
304 |
|
305 | |||
305 | return images_count |
|
306 | return images_count | |
306 |
|
307 | |||
307 | def can_bump(self): |
|
308 | def can_bump(self): | |
308 | """Check if the thread can be bumped by replying""" |
|
309 | """Check if the thread can be bumped by replying""" | |
309 |
|
310 | |||
310 | post_count = self.get_reply_count() + 1 |
|
311 | post_count = self.get_reply_count() + 1 | |
311 |
|
312 | |||
312 | return post_count <= settings.MAX_POSTS_PER_THREAD |
|
313 | return post_count <= settings.MAX_POSTS_PER_THREAD | |
313 |
|
314 | |||
314 | def bump(self): |
|
315 | def bump(self): | |
315 | """Bump (move to up) thread""" |
|
316 | """Bump (move to up) thread""" | |
316 |
|
317 | |||
317 | if self.can_bump(): |
|
318 | if self.can_bump(): | |
318 | self.bump_time = timezone.now() |
|
319 | self.bump_time = timezone.now() | |
319 |
|
320 | |||
320 |
|
||||
321 | def get_last_replies(self): |
|
321 | def get_last_replies(self): | |
322 | if settings.LAST_REPLIES_COUNT > 0: |
|
322 | if settings.LAST_REPLIES_COUNT > 0: | |
323 | reply_count = self.get_reply_count() |
|
323 | reply_count = self.get_reply_count() | |
324 |
|
324 | |||
325 | if reply_count > 0: |
|
325 | if reply_count > 0: | |
326 | reply_count_to_show = min(settings.LAST_REPLIES_COUNT, |
|
326 | reply_count_to_show = min(settings.LAST_REPLIES_COUNT, | |
327 | reply_count) |
|
327 | reply_count) | |
328 |
last_replies = self.replies.all().order_by('pub_time')[ |
|
328 | last_replies = self.replies.all().order_by('pub_time')[ | |
329 |
|
|
329 | reply_count - reply_count_to_show:] | |
330 |
|
330 | |||
331 | return last_replies |
|
331 | return last_replies | |
332 |
|
332 | |||
333 | def get_tags(self): |
|
333 | def get_tags(self): | |
334 | """Get a sorted tag list""" |
|
334 | """Get a sorted tag list""" | |
335 |
|
335 | |||
336 | return self.tags.order_by('name') |
|
336 | return self.tags.order_by('name') | |
337 |
|
337 | |||
338 | def get_cache_key(self): |
|
338 | def get_cache_key(self): | |
339 | return str(self.id) + str(self.last_edit_time) |
|
339 | return str(self.id) + str(self.last_edit_time.microsecond) | |
340 |
|
340 | |||
341 |
|
341 | |||
342 | class User(models.Model): |
|
342 | class User(models.Model): | |
343 |
|
343 | |||
344 | user_id = models.CharField(max_length=50) |
|
344 | user_id = models.CharField(max_length=50) | |
345 | rank = models.IntegerField() |
|
345 | rank = models.IntegerField() | |
346 |
|
346 | |||
347 | registration_time = models.DateTimeField() |
|
347 | registration_time = models.DateTimeField() | |
348 |
|
348 | |||
349 | fav_tags = models.ManyToManyField(Tag, null=True, blank=True) |
|
349 | fav_tags = models.ManyToManyField(Tag, null=True, blank=True) | |
350 | fav_threads = models.ManyToManyField(Post, related_name='+', null=True, |
|
350 | fav_threads = models.ManyToManyField(Post, related_name='+', null=True, | |
351 | blank=True) |
|
351 | blank=True) | |
352 |
|
352 | |||
353 | def save_setting(self, name, value): |
|
353 | def save_setting(self, name, value): | |
354 | setting, created = Setting.objects.get_or_create(name=name, user=self) |
|
354 | setting, created = Setting.objects.get_or_create(name=name, user=self) | |
355 | setting.value = str(value) |
|
355 | setting.value = str(value) | |
356 | setting.save() |
|
356 | setting.save() | |
357 |
|
357 | |||
358 | return setting |
|
358 | return setting | |
359 |
|
359 | |||
360 | def get_setting(self, name): |
|
360 | def get_setting(self, name): | |
361 | if Setting.objects.filter(name=name, user=self).exists(): |
|
361 | if Setting.objects.filter(name=name, user=self).exists(): | |
362 | setting = Setting.objects.get(name=name, user=self) |
|
362 | setting = Setting.objects.get(name=name, user=self) | |
363 | setting_value = setting.value |
|
363 | setting_value = setting.value | |
364 | else: |
|
364 | else: | |
365 | setting_value = None |
|
365 | setting_value = None | |
366 |
|
366 | |||
367 | return setting_value |
|
367 | return setting_value | |
368 |
|
368 | |||
369 | def is_moderator(self): |
|
369 | def is_moderator(self): | |
370 | return RANK_MODERATOR >= self.rank |
|
370 | return RANK_MODERATOR >= self.rank | |
371 |
|
371 | |||
372 | def get_sorted_fav_tags(self): |
|
372 | def get_sorted_fav_tags(self): | |
373 | cache_key = self._get_tag_cache_key() |
|
373 | cache_key = self._get_tag_cache_key() | |
374 | fav_tags = cache.get(cache_key) |
|
374 | fav_tags = cache.get(cache_key) | |
375 | if fav_tags: |
|
375 | if fav_tags: | |
376 | return fav_tags |
|
376 | return fav_tags | |
377 |
|
377 | |||
378 | tags = self.fav_tags.annotate(Count('threads'))\ |
|
378 | tags = self.fav_tags.annotate(Count('threads'))\ | |
379 | .filter(threads__count__gt=0).order_by('name') |
|
379 | .filter(threads__count__gt=0).order_by('name') | |
380 |
|
380 | |||
381 | if tags: |
|
381 | if tags: | |
382 | cache.set(cache_key, tags, board_settings.CACHE_TIMEOUT) |
|
382 | cache.set(cache_key, tags, board_settings.CACHE_TIMEOUT) | |
383 |
|
383 | |||
384 | return tags |
|
384 | return tags | |
385 |
|
385 | |||
386 | def get_post_count(self): |
|
386 | def get_post_count(self): | |
387 | return Post.objects.filter(user=self).count() |
|
387 | return Post.objects.filter(user=self).count() | |
388 |
|
388 | |||
389 | def __unicode__(self): |
|
389 | def __unicode__(self): | |
390 | return self.user_id + '(' + str(self.rank) + ')' |
|
390 | return self.user_id + '(' + str(self.rank) + ')' | |
391 |
|
391 | |||
392 | def get_last_access_time(self): |
|
392 | def get_last_access_time(self): | |
393 | posts = Post.objects.filter(user=self) |
|
393 | posts = Post.objects.filter(user=self) | |
394 | if posts.count() > 0: |
|
394 | if posts.count() > 0: | |
395 | return posts.latest('pub_time').pub_time |
|
395 | return posts.latest('pub_time').pub_time | |
396 |
|
396 | |||
397 | def add_tag(self, tag): |
|
397 | def add_tag(self, tag): | |
398 | self.fav_tags.add(tag) |
|
398 | self.fav_tags.add(tag) | |
399 | cache.delete(self._get_tag_cache_key()) |
|
399 | cache.delete(self._get_tag_cache_key()) | |
400 |
|
400 | |||
401 | def remove_tag(self, tag): |
|
401 | def remove_tag(self, tag): | |
402 | self.fav_tags.remove(tag) |
|
402 | self.fav_tags.remove(tag) | |
403 | cache.delete(self._get_tag_cache_key()) |
|
403 | cache.delete(self._get_tag_cache_key()) | |
404 |
|
404 | |||
405 | def _get_tag_cache_key(self): |
|
405 | def _get_tag_cache_key(self): | |
406 | return self.user_id + '_tags' |
|
406 | return self.user_id + '_tags' | |
407 |
|
407 | |||
408 |
|
408 | |||
409 | class Setting(models.Model): |
|
409 | class Setting(models.Model): | |
410 |
|
410 | |||
411 | name = models.CharField(max_length=50) |
|
411 | name = models.CharField(max_length=50) | |
412 | value = models.CharField(max_length=50) |
|
412 | value = models.CharField(max_length=50) | |
413 | user = models.ForeignKey(User) |
|
413 | user = models.ForeignKey(User) | |
414 |
|
414 | |||
415 |
|
415 | |||
416 | class Ban(models.Model): |
|
416 | class Ban(models.Model): | |
417 |
|
417 | |||
418 | ip = models.GenericIPAddressField() |
|
418 | ip = models.GenericIPAddressField() | |
419 |
|
419 | |||
420 | def __unicode__(self): |
|
420 | def __unicode__(self): | |
421 | return self.ip |
|
421 | return self.ip |
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