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1 | # -*- coding: utf-8 -*- | |||
|
2 | # Generated by Django 1.10.5 on 2017-02-24 19:40 | |||
|
3 | from __future__ import unicode_literals | |||
|
4 | ||||
|
5 | from django.db import migrations, models | |||
|
6 | ||||
|
7 | ||||
|
8 | class Migration(migrations.Migration): | |||
|
9 | ||||
|
10 | dependencies = [ | |||
|
11 | ('boards', '0056_auto_20170123_1620'), | |||
|
12 | ] | |||
|
13 | ||||
|
14 | operations = [ | |||
|
15 | migrations.AddField( | |||
|
16 | model_name='tag', | |||
|
17 | name='aliases', | |||
|
18 | field=models.TextField(blank=True), | |||
|
19 | ), | |||
|
20 | ] |
@@ -1,524 +1,529 b'' | |||||
1 | import hashlib |
|
1 | import hashlib | |
2 | import logging |
|
2 | import logging | |
3 | import re |
|
3 | import re | |
4 | import time |
|
4 | import time | |
5 | import traceback |
|
5 | import traceback | |
6 |
|
6 | |||
7 | import pytz |
|
7 | import pytz | |
8 |
|
8 | |||
9 | from PIL import Image |
|
9 | from PIL import Image | |
10 |
|
10 | |||
11 | from django import forms |
|
11 | from django import forms | |
12 | from django.core.files.uploadedfile import SimpleUploadedFile, UploadedFile |
|
12 | from django.core.files.uploadedfile import SimpleUploadedFile, UploadedFile | |
13 | from django.forms.utils import ErrorList |
|
13 | from django.forms.utils import ErrorList | |
14 | from django.utils.translation import ugettext_lazy as _, ungettext_lazy |
|
14 | from django.utils.translation import ugettext_lazy as _, ungettext_lazy | |
15 | from django.core.files.images import get_image_dimensions |
|
15 | from django.core.files.images import get_image_dimensions | |
16 |
|
16 | |||
17 | import boards.settings as board_settings |
|
17 | import boards.settings as board_settings | |
18 | import neboard |
|
18 | import neboard | |
19 | from boards import utils |
|
19 | from boards import utils | |
20 | from boards.abstracts.attachment_alias import get_image_by_alias |
|
20 | from boards.abstracts.attachment_alias import get_image_by_alias | |
21 | from boards.abstracts.settingsmanager import get_settings_manager |
|
21 | from boards.abstracts.settingsmanager import get_settings_manager | |
22 | from boards.forms.fields import UrlFileField |
|
22 | from boards.forms.fields import UrlFileField | |
23 | from boards.mdx_neboard import formatters |
|
23 | from boards.mdx_neboard import formatters | |
24 | from boards.models import Attachment |
|
24 | from boards.models import Attachment | |
25 | from boards.models import Tag |
|
25 | from boards.models import Tag | |
26 | from boards.models.attachment.downloaders import download, REGEX_MAGNET |
|
26 | from boards.models.attachment.downloaders import download, REGEX_MAGNET | |
27 | from boards.models.post import TITLE_MAX_LENGTH |
|
27 | from boards.models.post import TITLE_MAX_LENGTH | |
28 | from boards.utils import validate_file_size, get_file_mimetype, \ |
|
28 | from boards.utils import validate_file_size, get_file_mimetype, \ | |
29 | FILE_EXTENSION_DELIMITER |
|
29 | FILE_EXTENSION_DELIMITER | |
30 | from boards.models.attachment.viewers import FILE_TYPES_IMAGE |
|
30 | from boards.models.attachment.viewers import FILE_TYPES_IMAGE | |
31 | from neboard import settings |
|
31 | from neboard import settings | |
32 |
|
32 | |||
33 | SECTION_FORMS = 'Forms' |
|
33 | SECTION_FORMS = 'Forms' | |
34 |
|
34 | |||
35 | POW_HASH_LENGTH = 16 |
|
35 | POW_HASH_LENGTH = 16 | |
36 | POW_LIFE_MINUTES = 5 |
|
36 | POW_LIFE_MINUTES = 5 | |
37 |
|
37 | |||
38 | REGEX_TAGS = re.compile(r'^[\w\s\d]+$', re.UNICODE) |
|
38 | REGEX_TAGS = re.compile(r'^[\w\s\d]+$', re.UNICODE) | |
39 | REGEX_USERNAMES = re.compile(r'^[\w\s\d,]+$', re.UNICODE) |
|
39 | REGEX_USERNAMES = re.compile(r'^[\w\s\d,]+$', re.UNICODE) | |
40 | REGEX_URL = re.compile(r'^(http|https|ftp):\/\/', re.UNICODE) |
|
40 | REGEX_URL = re.compile(r'^(http|https|ftp):\/\/', re.UNICODE) | |
41 |
|
41 | |||
42 | VETERAN_POSTING_DELAY = 5 |
|
42 | VETERAN_POSTING_DELAY = 5 | |
43 |
|
43 | |||
44 | ATTRIBUTE_PLACEHOLDER = 'placeholder' |
|
44 | ATTRIBUTE_PLACEHOLDER = 'placeholder' | |
45 | ATTRIBUTE_ROWS = 'rows' |
|
45 | ATTRIBUTE_ROWS = 'rows' | |
46 |
|
46 | |||
47 | LAST_POST_TIME = 'last_post_time' |
|
47 | LAST_POST_TIME = 'last_post_time' | |
48 | LAST_LOGIN_TIME = 'last_login_time' |
|
48 | LAST_LOGIN_TIME = 'last_login_time' | |
49 | TEXT_PLACEHOLDER = _('Type message here. Use formatting panel for more advanced usage.') |
|
49 | TEXT_PLACEHOLDER = _('Type message here. Use formatting panel for more advanced usage.') | |
50 | TAGS_PLACEHOLDER = _('music images i_dont_like_tags') |
|
50 | TAGS_PLACEHOLDER = _('music images i_dont_like_tags') | |
51 |
|
51 | |||
52 | LABEL_TITLE = _('Title') |
|
52 | LABEL_TITLE = _('Title') | |
53 | LABEL_TEXT = _('Text') |
|
53 | LABEL_TEXT = _('Text') | |
54 | LABEL_TAG = _('Tag') |
|
54 | LABEL_TAG = _('Tag') | |
55 | LABEL_SEARCH = _('Search') |
|
55 | LABEL_SEARCH = _('Search') | |
56 | LABEL_FILE = _('File') |
|
56 | LABEL_FILE = _('File') | |
57 | LABEL_DUPLICATES = _('Check for duplicates') |
|
57 | LABEL_DUPLICATES = _('Check for duplicates') | |
58 |
|
58 | |||
59 | ERROR_SPEED = 'Please wait %(delay)d second before sending message' |
|
59 | ERROR_SPEED = 'Please wait %(delay)d second before sending message' | |
60 | ERROR_SPEED_PLURAL = 'Please wait %(delay)d seconds before sending message' |
|
60 | ERROR_SPEED_PLURAL = 'Please wait %(delay)d seconds before sending message' | |
61 | ERROR_MANY_FILES = 'You can post no more than %(files)d file.' |
|
61 | ERROR_MANY_FILES = 'You can post no more than %(files)d file.' | |
62 | ERROR_MANY_FILES_PLURAL = 'You can post no more than %(files)d files.' |
|
62 | ERROR_MANY_FILES_PLURAL = 'You can post no more than %(files)d files.' | |
63 | ERROR_DUPLICATES = 'Some files are already present on the board.' |
|
63 | ERROR_DUPLICATES = 'Some files are already present on the board.' | |
64 |
|
64 | |||
65 | TAG_MAX_LENGTH = 20 |
|
65 | TAG_MAX_LENGTH = 20 | |
66 |
|
66 | |||
67 | TEXTAREA_ROWS = 4 |
|
67 | TEXTAREA_ROWS = 4 | |
68 |
|
68 | |||
69 | TRIPCODE_DELIM = '#' |
|
69 | TRIPCODE_DELIM = '#' | |
70 |
|
70 | |||
71 | # TODO Maybe this may be converted into the database table? |
|
71 | # TODO Maybe this may be converted into the database table? | |
72 | MIMETYPE_EXTENSIONS = { |
|
72 | MIMETYPE_EXTENSIONS = { | |
73 | 'image/jpeg': 'jpeg', |
|
73 | 'image/jpeg': 'jpeg', | |
74 | 'image/png': 'png', |
|
74 | 'image/png': 'png', | |
75 | 'image/gif': 'gif', |
|
75 | 'image/gif': 'gif', | |
76 | 'video/webm': 'webm', |
|
76 | 'video/webm': 'webm', | |
77 | 'application/pdf': 'pdf', |
|
77 | 'application/pdf': 'pdf', | |
78 | 'x-diff': 'diff', |
|
78 | 'x-diff': 'diff', | |
79 | 'image/svg+xml': 'svg', |
|
79 | 'image/svg+xml': 'svg', | |
80 | 'application/x-shockwave-flash': 'swf', |
|
80 | 'application/x-shockwave-flash': 'swf', | |
81 | 'image/x-ms-bmp': 'bmp', |
|
81 | 'image/x-ms-bmp': 'bmp', | |
82 | 'image/bmp': 'bmp', |
|
82 | 'image/bmp': 'bmp', | |
83 | } |
|
83 | } | |
84 |
|
84 | |||
85 |
|
85 | |||
86 | logger = logging.getLogger('boards.forms') |
|
86 | logger = logging.getLogger('boards.forms') | |
87 |
|
87 | |||
88 |
|
88 | |||
89 | def get_timezones(): |
|
89 | def get_timezones(): | |
90 | timezones = [] |
|
90 | timezones = [] | |
91 | for tz in pytz.common_timezones: |
|
91 | for tz in pytz.common_timezones: | |
92 | timezones.append((tz, tz),) |
|
92 | timezones.append((tz, tz),) | |
93 | return timezones |
|
93 | return timezones | |
94 |
|
94 | |||
95 |
|
95 | |||
96 | class FormatPanel(forms.Textarea): |
|
96 | class FormatPanel(forms.Textarea): | |
97 | """ |
|
97 | """ | |
98 | Panel for text formatting. Consists of buttons to add different tags to the |
|
98 | Panel for text formatting. Consists of buttons to add different tags to the | |
99 | form text area. |
|
99 | form text area. | |
100 | """ |
|
100 | """ | |
101 |
|
101 | |||
102 | def render(self, name, value, attrs=None): |
|
102 | def render(self, name, value, attrs=None): | |
103 | output = '<div id="mark-panel">' |
|
103 | output = '<div id="mark-panel">' | |
104 | for formatter in formatters: |
|
104 | for formatter in formatters: | |
105 | output += '<span class="mark_btn"' + \ |
|
105 | output += '<span class="mark_btn"' + \ | |
106 | ' onClick="addMarkToMsg(\'' + formatter.format_left + \ |
|
106 | ' onClick="addMarkToMsg(\'' + formatter.format_left + \ | |
107 | '\', \'' + formatter.format_right + '\')">' + \ |
|
107 | '\', \'' + formatter.format_right + '\')">' + \ | |
108 | formatter.preview_left + formatter.name + \ |
|
108 | formatter.preview_left + formatter.name + \ | |
109 | formatter.preview_right + '</span>' |
|
109 | formatter.preview_right + '</span>' | |
110 |
|
110 | |||
111 | output += '</div>' |
|
111 | output += '</div>' | |
112 | output += super(FormatPanel, self).render(name, value, attrs=attrs) |
|
112 | output += super(FormatPanel, self).render(name, value, attrs=attrs) | |
113 |
|
113 | |||
114 | return output |
|
114 | return output | |
115 |
|
115 | |||
116 |
|
116 | |||
117 | class PlainErrorList(ErrorList): |
|
117 | class PlainErrorList(ErrorList): | |
118 | def __unicode__(self): |
|
118 | def __unicode__(self): | |
119 | return self.as_text() |
|
119 | return self.as_text() | |
120 |
|
120 | |||
121 | def as_text(self): |
|
121 | def as_text(self): | |
122 | return ''.join(['(!) %s ' % e for e in self]) |
|
122 | return ''.join(['(!) %s ' % e for e in self]) | |
123 |
|
123 | |||
124 |
|
124 | |||
125 | class NeboardForm(forms.Form): |
|
125 | class NeboardForm(forms.Form): | |
126 | """ |
|
126 | """ | |
127 | Form with neboard-specific formatting. |
|
127 | Form with neboard-specific formatting. | |
128 | """ |
|
128 | """ | |
129 | required_css_class = 'required-field' |
|
129 | required_css_class = 'required-field' | |
130 |
|
130 | |||
131 | def as_div(self): |
|
131 | def as_div(self): | |
132 | """ |
|
132 | """ | |
133 | Returns this form rendered as HTML <as_div>s. |
|
133 | Returns this form rendered as HTML <as_div>s. | |
134 | """ |
|
134 | """ | |
135 |
|
135 | |||
136 | return self._html_output( |
|
136 | return self._html_output( | |
137 | # TODO Do not show hidden rows in the list here |
|
137 | # TODO Do not show hidden rows in the list here | |
138 | normal_row='<div class="form-row">' |
|
138 | normal_row='<div class="form-row">' | |
139 | '<div class="form-label">' |
|
139 | '<div class="form-label">' | |
140 | '%(label)s' |
|
140 | '%(label)s' | |
141 | '</div>' |
|
141 | '</div>' | |
142 | '<div class="form-input">' |
|
142 | '<div class="form-input">' | |
143 | '%(field)s' |
|
143 | '%(field)s' | |
144 | '</div>' |
|
144 | '</div>' | |
145 | '</div>' |
|
145 | '</div>' | |
146 | '<div class="form-row">' |
|
146 | '<div class="form-row">' | |
147 | '%(help_text)s' |
|
147 | '%(help_text)s' | |
148 | '</div>', |
|
148 | '</div>', | |
149 | error_row='<div class="form-row">' |
|
149 | error_row='<div class="form-row">' | |
150 | '<div class="form-label"></div>' |
|
150 | '<div class="form-label"></div>' | |
151 | '<div class="form-errors">%s</div>' |
|
151 | '<div class="form-errors">%s</div>' | |
152 | '</div>', |
|
152 | '</div>', | |
153 | row_ender='</div>', |
|
153 | row_ender='</div>', | |
154 | help_text_html='%s', |
|
154 | help_text_html='%s', | |
155 | errors_on_separate_row=True) |
|
155 | errors_on_separate_row=True) | |
156 |
|
156 | |||
157 | def as_json_errors(self): |
|
157 | def as_json_errors(self): | |
158 | errors = [] |
|
158 | errors = [] | |
159 |
|
159 | |||
160 | for name, field in list(self.fields.items()): |
|
160 | for name, field in list(self.fields.items()): | |
161 | if self[name].errors: |
|
161 | if self[name].errors: | |
162 | errors.append({ |
|
162 | errors.append({ | |
163 | 'field': name, |
|
163 | 'field': name, | |
164 | 'errors': self[name].errors.as_text(), |
|
164 | 'errors': self[name].errors.as_text(), | |
165 | }) |
|
165 | }) | |
166 |
|
166 | |||
167 | return errors |
|
167 | return errors | |
168 |
|
168 | |||
169 |
|
169 | |||
170 | class PostForm(NeboardForm): |
|
170 | class PostForm(NeboardForm): | |
171 |
|
171 | |||
172 | title = forms.CharField(max_length=TITLE_MAX_LENGTH, required=False, |
|
172 | title = forms.CharField(max_length=TITLE_MAX_LENGTH, required=False, | |
173 | label=LABEL_TITLE, |
|
173 | label=LABEL_TITLE, | |
174 | widget=forms.TextInput( |
|
174 | widget=forms.TextInput( | |
175 | attrs={ATTRIBUTE_PLACEHOLDER: 'title#tripcode'})) |
|
175 | attrs={ATTRIBUTE_PLACEHOLDER: 'title#tripcode'})) | |
176 | text = forms.CharField( |
|
176 | text = forms.CharField( | |
177 | widget=FormatPanel(attrs={ |
|
177 | widget=FormatPanel(attrs={ | |
178 | ATTRIBUTE_PLACEHOLDER: TEXT_PLACEHOLDER, |
|
178 | ATTRIBUTE_PLACEHOLDER: TEXT_PLACEHOLDER, | |
179 | ATTRIBUTE_ROWS: TEXTAREA_ROWS, |
|
179 | ATTRIBUTE_ROWS: TEXTAREA_ROWS, | |
180 | }), |
|
180 | }), | |
181 | required=False, label=LABEL_TEXT) |
|
181 | required=False, label=LABEL_TEXT) | |
182 | file = UrlFileField(required=False, label=LABEL_FILE) |
|
182 | file = UrlFileField(required=False, label=LABEL_FILE) | |
183 |
|
183 | |||
184 | # This field is for spam prevention only |
|
184 | # This field is for spam prevention only | |
185 | email = forms.CharField(max_length=100, required=False, label=_('e-mail'), |
|
185 | email = forms.CharField(max_length=100, required=False, label=_('e-mail'), | |
186 | widget=forms.TextInput(attrs={ |
|
186 | widget=forms.TextInput(attrs={ | |
187 | 'class': 'form-email'})) |
|
187 | 'class': 'form-email'})) | |
188 | subscribe = forms.BooleanField(required=False, label=_('Subscribe to thread')) |
|
188 | subscribe = forms.BooleanField(required=False, label=_('Subscribe to thread')) | |
189 | check_duplicates = forms.BooleanField(required=False, label=LABEL_DUPLICATES) |
|
189 | check_duplicates = forms.BooleanField(required=False, label=LABEL_DUPLICATES) | |
190 |
|
190 | |||
191 | guess = forms.CharField(widget=forms.HiddenInput(), required=False) |
|
191 | guess = forms.CharField(widget=forms.HiddenInput(), required=False) | |
192 | timestamp = forms.CharField(widget=forms.HiddenInput(), required=False) |
|
192 | timestamp = forms.CharField(widget=forms.HiddenInput(), required=False) | |
193 | iteration = forms.CharField(widget=forms.HiddenInput(), required=False) |
|
193 | iteration = forms.CharField(widget=forms.HiddenInput(), required=False) | |
194 |
|
194 | |||
195 | session = None |
|
195 | session = None | |
196 | need_to_ban = False |
|
196 | need_to_ban = False | |
197 | image = None |
|
197 | image = None | |
198 |
|
198 | |||
199 | def clean_title(self): |
|
199 | def clean_title(self): | |
200 | title = self.cleaned_data['title'] |
|
200 | title = self.cleaned_data['title'] | |
201 | if title: |
|
201 | if title: | |
202 | if len(title) > TITLE_MAX_LENGTH: |
|
202 | if len(title) > TITLE_MAX_LENGTH: | |
203 | raise forms.ValidationError(_('Title must have less than %s ' |
|
203 | raise forms.ValidationError(_('Title must have less than %s ' | |
204 | 'characters') % |
|
204 | 'characters') % | |
205 | str(TITLE_MAX_LENGTH)) |
|
205 | str(TITLE_MAX_LENGTH)) | |
206 | return title |
|
206 | return title | |
207 |
|
207 | |||
208 | def clean_text(self): |
|
208 | def clean_text(self): | |
209 | text = self.cleaned_data['text'].strip() |
|
209 | text = self.cleaned_data['text'].strip() | |
210 | if text: |
|
210 | if text: | |
211 | max_length = board_settings.get_int(SECTION_FORMS, 'MaxTextLength') |
|
211 | max_length = board_settings.get_int(SECTION_FORMS, 'MaxTextLength') | |
212 | if len(text) > max_length: |
|
212 | if len(text) > max_length: | |
213 | raise forms.ValidationError(_('Text must have less than %s ' |
|
213 | raise forms.ValidationError(_('Text must have less than %s ' | |
214 | 'characters') % str(max_length)) |
|
214 | 'characters') % str(max_length)) | |
215 | return text |
|
215 | return text | |
216 |
|
216 | |||
217 | def clean_file(self): |
|
217 | def clean_file(self): | |
218 | return self._clean_files(self.cleaned_data['file']) |
|
218 | return self._clean_files(self.cleaned_data['file']) | |
219 |
|
219 | |||
220 | def clean(self): |
|
220 | def clean(self): | |
221 | cleaned_data = super(PostForm, self).clean() |
|
221 | cleaned_data = super(PostForm, self).clean() | |
222 |
|
222 | |||
223 | if cleaned_data['email']: |
|
223 | if cleaned_data['email']: | |
224 | if board_settings.get_bool(SECTION_FORMS, 'Autoban'): |
|
224 | if board_settings.get_bool(SECTION_FORMS, 'Autoban'): | |
225 | self.need_to_ban = True |
|
225 | self.need_to_ban = True | |
226 | raise forms.ValidationError('A human cannot enter a hidden field') |
|
226 | raise forms.ValidationError('A human cannot enter a hidden field') | |
227 |
|
227 | |||
228 | if not self.errors: |
|
228 | if not self.errors: | |
229 | self._clean_text_file() |
|
229 | self._clean_text_file() | |
230 |
|
230 | |||
231 | limit_speed = board_settings.get_bool(SECTION_FORMS, 'LimitPostingSpeed') |
|
231 | limit_speed = board_settings.get_bool(SECTION_FORMS, 'LimitPostingSpeed') | |
232 | limit_first = board_settings.get_bool(SECTION_FORMS, 'LimitFirstPosting') |
|
232 | limit_first = board_settings.get_bool(SECTION_FORMS, 'LimitFirstPosting') | |
233 |
|
233 | |||
234 | settings_manager = get_settings_manager(self) |
|
234 | settings_manager = get_settings_manager(self) | |
235 | if not self.errors and limit_speed or (limit_first and not settings_manager.get_setting('confirmed_user')): |
|
235 | if not self.errors and limit_speed or (limit_first and not settings_manager.get_setting('confirmed_user')): | |
236 | pow_difficulty = board_settings.get_int(SECTION_FORMS, 'PowDifficulty') |
|
236 | pow_difficulty = board_settings.get_int(SECTION_FORMS, 'PowDifficulty') | |
237 | if pow_difficulty > 0: |
|
237 | if pow_difficulty > 0: | |
238 | # PoW-based |
|
238 | # PoW-based | |
239 | if cleaned_data['timestamp'] \ |
|
239 | if cleaned_data['timestamp'] \ | |
240 | and cleaned_data['iteration'] and cleaned_data['guess'] \ |
|
240 | and cleaned_data['iteration'] and cleaned_data['guess'] \ | |
241 | and not settings_manager.get_setting('confirmed_user'): |
|
241 | and not settings_manager.get_setting('confirmed_user'): | |
242 | self._validate_hash(cleaned_data['timestamp'], cleaned_data['iteration'], cleaned_data['guess'], cleaned_data['text']) |
|
242 | self._validate_hash(cleaned_data['timestamp'], cleaned_data['iteration'], cleaned_data['guess'], cleaned_data['text']) | |
243 | else: |
|
243 | else: | |
244 | # Time-based |
|
244 | # Time-based | |
245 | self._validate_posting_speed() |
|
245 | self._validate_posting_speed() | |
246 | settings_manager.set_setting('confirmed_user', True) |
|
246 | settings_manager.set_setting('confirmed_user', True) | |
247 | if self.cleaned_data['check_duplicates']: |
|
247 | if self.cleaned_data['check_duplicates']: | |
248 | self._check_file_duplicates(self.get_files()) |
|
248 | self._check_file_duplicates(self.get_files()) | |
249 |
|
249 | |||
250 | return cleaned_data |
|
250 | return cleaned_data | |
251 |
|
251 | |||
252 | def get_files(self): |
|
252 | def get_files(self): | |
253 | """ |
|
253 | """ | |
254 | Gets file from form or URL. |
|
254 | Gets file from form or URL. | |
255 | """ |
|
255 | """ | |
256 |
|
256 | |||
257 | files = [] |
|
257 | files = [] | |
258 | for file in self.cleaned_data['file']: |
|
258 | for file in self.cleaned_data['file']: | |
259 | if isinstance(file, UploadedFile): |
|
259 | if isinstance(file, UploadedFile): | |
260 | files.append(file) |
|
260 | files.append(file) | |
261 |
|
261 | |||
262 | return files |
|
262 | return files | |
263 |
|
263 | |||
264 | def get_file_urls(self): |
|
264 | def get_file_urls(self): | |
265 | files = [] |
|
265 | files = [] | |
266 | for file in self.cleaned_data['file']: |
|
266 | for file in self.cleaned_data['file']: | |
267 | if type(file) == str: |
|
267 | if type(file) == str: | |
268 | files.append(file) |
|
268 | files.append(file) | |
269 |
|
269 | |||
270 | return files |
|
270 | return files | |
271 |
|
271 | |||
272 | def get_tripcode(self): |
|
272 | def get_tripcode(self): | |
273 | title = self.cleaned_data['title'] |
|
273 | title = self.cleaned_data['title'] | |
274 | if title is not None and TRIPCODE_DELIM in title: |
|
274 | if title is not None and TRIPCODE_DELIM in title: | |
275 | code = title.split(TRIPCODE_DELIM, maxsplit=1)[1] + neboard.settings.SECRET_KEY |
|
275 | code = title.split(TRIPCODE_DELIM, maxsplit=1)[1] + neboard.settings.SECRET_KEY | |
276 | tripcode = hashlib.md5(code.encode()).hexdigest() |
|
276 | tripcode = hashlib.md5(code.encode()).hexdigest() | |
277 | else: |
|
277 | else: | |
278 | tripcode = '' |
|
278 | tripcode = '' | |
279 | return tripcode |
|
279 | return tripcode | |
280 |
|
280 | |||
281 | def get_title(self): |
|
281 | def get_title(self): | |
282 | title = self.cleaned_data['title'] |
|
282 | title = self.cleaned_data['title'] | |
283 | if title is not None and TRIPCODE_DELIM in title: |
|
283 | if title is not None and TRIPCODE_DELIM in title: | |
284 | return title.split(TRIPCODE_DELIM, maxsplit=1)[0] |
|
284 | return title.split(TRIPCODE_DELIM, maxsplit=1)[0] | |
285 | else: |
|
285 | else: | |
286 | return title |
|
286 | return title | |
287 |
|
287 | |||
288 | def get_images(self): |
|
288 | def get_images(self): | |
289 | if self.image: |
|
289 | if self.image: | |
290 | return [self.image] |
|
290 | return [self.image] | |
291 | else: |
|
291 | else: | |
292 | return [] |
|
292 | return [] | |
293 |
|
293 | |||
294 | def is_subscribe(self): |
|
294 | def is_subscribe(self): | |
295 | return self.cleaned_data['subscribe'] |
|
295 | return self.cleaned_data['subscribe'] | |
296 |
|
296 | |||
297 | def _update_file_extension(self, file): |
|
297 | def _update_file_extension(self, file): | |
298 | if file: |
|
298 | if file: | |
299 | mimetype = get_file_mimetype(file) |
|
299 | mimetype = get_file_mimetype(file) | |
300 | extension = MIMETYPE_EXTENSIONS.get(mimetype) |
|
300 | extension = MIMETYPE_EXTENSIONS.get(mimetype) | |
301 | if extension: |
|
301 | if extension: | |
302 | filename = file.name.split(FILE_EXTENSION_DELIMITER, 1)[0] |
|
302 | filename = file.name.split(FILE_EXTENSION_DELIMITER, 1)[0] | |
303 | new_filename = filename + FILE_EXTENSION_DELIMITER + extension |
|
303 | new_filename = filename + FILE_EXTENSION_DELIMITER + extension | |
304 |
|
304 | |||
305 | file.name = new_filename |
|
305 | file.name = new_filename | |
306 | else: |
|
306 | else: | |
307 | logger.info('Unrecognized file mimetype: {}'.format(mimetype)) |
|
307 | logger.info('Unrecognized file mimetype: {}'.format(mimetype)) | |
308 |
|
308 | |||
309 | def _clean_files(self, inputs): |
|
309 | def _clean_files(self, inputs): | |
310 | files = [] |
|
310 | files = [] | |
311 |
|
311 | |||
312 | max_file_count = board_settings.get_int(SECTION_FORMS, 'MaxFileCount') |
|
312 | max_file_count = board_settings.get_int(SECTION_FORMS, 'MaxFileCount') | |
313 | if len(inputs) > max_file_count: |
|
313 | if len(inputs) > max_file_count: | |
314 | raise forms.ValidationError( |
|
314 | raise forms.ValidationError( | |
315 | ungettext_lazy(ERROR_MANY_FILES, ERROR_MANY_FILES, |
|
315 | ungettext_lazy(ERROR_MANY_FILES, ERROR_MANY_FILES, | |
316 | max_file_count) % {'files': max_file_count}) |
|
316 | max_file_count) % {'files': max_file_count}) | |
317 | for file_input in inputs: |
|
317 | for file_input in inputs: | |
318 | if isinstance(file_input, UploadedFile): |
|
318 | if isinstance(file_input, UploadedFile): | |
319 | files.append(self._clean_file_file(file_input)) |
|
319 | files.append(self._clean_file_file(file_input)) | |
320 | else: |
|
320 | else: | |
321 | files.append(self._clean_file_url(file_input)) |
|
321 | files.append(self._clean_file_url(file_input)) | |
322 |
|
322 | |||
323 | for file in files: |
|
323 | for file in files: | |
324 | self._validate_image_dimensions(file) |
|
324 | self._validate_image_dimensions(file) | |
325 |
|
325 | |||
326 | return files |
|
326 | return files | |
327 |
|
327 | |||
328 | def _validate_image_dimensions(self, file): |
|
328 | def _validate_image_dimensions(self, file): | |
329 | if isinstance(file, UploadedFile): |
|
329 | if isinstance(file, UploadedFile): | |
330 | mimetype = get_file_mimetype(file) |
|
330 | mimetype = get_file_mimetype(file) | |
331 | if mimetype.split('/')[-1] in FILE_TYPES_IMAGE: |
|
331 | if mimetype.split('/')[-1] in FILE_TYPES_IMAGE: | |
332 | Image.warnings.simplefilter('error', Image.DecompressionBombWarning) |
|
332 | Image.warnings.simplefilter('error', Image.DecompressionBombWarning) | |
333 | try: |
|
333 | try: | |
334 | print(get_image_dimensions(file)) |
|
334 | print(get_image_dimensions(file)) | |
335 | except Exception: |
|
335 | except Exception: | |
336 | raise forms.ValidationError('Possible decompression bomb or large image.') |
|
336 | raise forms.ValidationError('Possible decompression bomb or large image.') | |
337 |
|
337 | |||
338 | def _clean_file_file(self, file): |
|
338 | def _clean_file_file(self, file): | |
339 | validate_file_size(file.size) |
|
339 | validate_file_size(file.size) | |
340 | self._update_file_extension(file) |
|
340 | self._update_file_extension(file) | |
341 |
|
341 | |||
342 | return file |
|
342 | return file | |
343 |
|
343 | |||
344 | def _clean_file_url(self, url): |
|
344 | def _clean_file_url(self, url): | |
345 | file = None |
|
345 | file = None | |
346 |
|
346 | |||
347 | if url: |
|
347 | if url: | |
348 | try: |
|
348 | try: | |
349 | file = get_image_by_alias(url, self.session) |
|
349 | file = get_image_by_alias(url, self.session) | |
350 | self.image = file |
|
350 | self.image = file | |
351 |
|
351 | |||
352 | if file is not None: |
|
352 | if file is not None: | |
353 | return |
|
353 | return | |
354 |
|
354 | |||
355 | if file is None: |
|
355 | if file is None: | |
356 | file = self._get_file_from_url(url) |
|
356 | file = self._get_file_from_url(url) | |
357 | if not file: |
|
357 | if not file: | |
358 | raise forms.ValidationError(_('Invalid URL')) |
|
358 | raise forms.ValidationError(_('Invalid URL')) | |
359 | else: |
|
359 | else: | |
360 | validate_file_size(file.size) |
|
360 | validate_file_size(file.size) | |
361 | self._update_file_extension(file) |
|
361 | self._update_file_extension(file) | |
362 | except forms.ValidationError as e: |
|
362 | except forms.ValidationError as e: | |
363 | # Assume we will get the plain URL instead of a file and save it |
|
363 | # Assume we will get the plain URL instead of a file and save it | |
364 | if REGEX_URL.match(url) or REGEX_MAGNET.match(url): |
|
364 | if REGEX_URL.match(url) or REGEX_MAGNET.match(url): | |
365 | logger.info('Error in forms: {}'.format(e)) |
|
365 | logger.info('Error in forms: {}'.format(e)) | |
366 | return url |
|
366 | return url | |
367 | else: |
|
367 | else: | |
368 | raise e |
|
368 | raise e | |
369 |
|
369 | |||
370 | return file |
|
370 | return file | |
371 |
|
371 | |||
372 | def _clean_text_file(self): |
|
372 | def _clean_text_file(self): | |
373 | text = self.cleaned_data.get('text') |
|
373 | text = self.cleaned_data.get('text') | |
374 | file = self.get_files() |
|
374 | file = self.get_files() | |
375 | file_url = self.get_file_urls() |
|
375 | file_url = self.get_file_urls() | |
376 | images = self.get_images() |
|
376 | images = self.get_images() | |
377 |
|
377 | |||
378 | if (not text) and (not file) and (not file_url) and len(images) == 0: |
|
378 | if (not text) and (not file) and (not file_url) and len(images) == 0: | |
379 | error_message = _('Either text or file must be entered.') |
|
379 | error_message = _('Either text or file must be entered.') | |
380 | self._add_general_error(error_message) |
|
380 | self._add_general_error(error_message) | |
381 |
|
381 | |||
382 | def _validate_posting_speed(self): |
|
382 | def _validate_posting_speed(self): | |
383 | can_post = True |
|
383 | can_post = True | |
384 |
|
384 | |||
385 | posting_delay = board_settings.get_int(SECTION_FORMS, 'PostingDelay') |
|
385 | posting_delay = board_settings.get_int(SECTION_FORMS, 'PostingDelay') | |
386 |
|
386 | |||
387 | if board_settings.get_bool(SECTION_FORMS, 'LimitPostingSpeed'): |
|
387 | if board_settings.get_bool(SECTION_FORMS, 'LimitPostingSpeed'): | |
388 | now = time.time() |
|
388 | now = time.time() | |
389 |
|
389 | |||
390 | current_delay = 0 |
|
390 | current_delay = 0 | |
391 |
|
391 | |||
392 | if LAST_POST_TIME not in self.session: |
|
392 | if LAST_POST_TIME not in self.session: | |
393 | self.session[LAST_POST_TIME] = now |
|
393 | self.session[LAST_POST_TIME] = now | |
394 |
|
394 | |||
395 | need_delay = True |
|
395 | need_delay = True | |
396 | else: |
|
396 | else: | |
397 | last_post_time = self.session.get(LAST_POST_TIME) |
|
397 | last_post_time = self.session.get(LAST_POST_TIME) | |
398 | current_delay = int(now - last_post_time) |
|
398 | current_delay = int(now - last_post_time) | |
399 |
|
399 | |||
400 | need_delay = current_delay < posting_delay |
|
400 | need_delay = current_delay < posting_delay | |
401 |
|
401 | |||
402 | if need_delay: |
|
402 | if need_delay: | |
403 | delay = posting_delay - current_delay |
|
403 | delay = posting_delay - current_delay | |
404 | error_message = ungettext_lazy(ERROR_SPEED, ERROR_SPEED_PLURAL, |
|
404 | error_message = ungettext_lazy(ERROR_SPEED, ERROR_SPEED_PLURAL, | |
405 | delay) % {'delay': delay} |
|
405 | delay) % {'delay': delay} | |
406 | self._add_general_error(error_message) |
|
406 | self._add_general_error(error_message) | |
407 |
|
407 | |||
408 | can_post = False |
|
408 | can_post = False | |
409 |
|
409 | |||
410 | if can_post: |
|
410 | if can_post: | |
411 | self.session[LAST_POST_TIME] = now |
|
411 | self.session[LAST_POST_TIME] = now | |
412 |
|
412 | |||
413 | def _get_file_from_url(self, url: str) -> SimpleUploadedFile: |
|
413 | def _get_file_from_url(self, url: str) -> SimpleUploadedFile: | |
414 | """ |
|
414 | """ | |
415 | Gets an file file from URL. |
|
415 | Gets an file file from URL. | |
416 | """ |
|
416 | """ | |
417 |
|
417 | |||
418 | try: |
|
418 | try: | |
419 | return download(url) |
|
419 | return download(url) | |
420 | except forms.ValidationError as e: |
|
420 | except forms.ValidationError as e: | |
421 | raise e |
|
421 | raise e | |
422 | except Exception as e: |
|
422 | except Exception as e: | |
423 | raise forms.ValidationError(e) |
|
423 | raise forms.ValidationError(e) | |
424 |
|
424 | |||
425 | def _validate_hash(self, timestamp: str, iteration: str, guess: str, message: str): |
|
425 | def _validate_hash(self, timestamp: str, iteration: str, guess: str, message: str): | |
426 | payload = timestamp + message.replace('\r\n', '\n') |
|
426 | payload = timestamp + message.replace('\r\n', '\n') | |
427 | difficulty = board_settings.get_int(SECTION_FORMS, 'PowDifficulty') |
|
427 | difficulty = board_settings.get_int(SECTION_FORMS, 'PowDifficulty') | |
428 | target = str(int(2 ** (POW_HASH_LENGTH * 3) / difficulty)) |
|
428 | target = str(int(2 ** (POW_HASH_LENGTH * 3) / difficulty)) | |
429 | if len(target) < POW_HASH_LENGTH: |
|
429 | if len(target) < POW_HASH_LENGTH: | |
430 | target = '0' * (POW_HASH_LENGTH - len(target)) + target |
|
430 | target = '0' * (POW_HASH_LENGTH - len(target)) + target | |
431 |
|
431 | |||
432 | computed_guess = hashlib.sha256((payload + iteration).encode())\ |
|
432 | computed_guess = hashlib.sha256((payload + iteration).encode())\ | |
433 | .hexdigest()[0:POW_HASH_LENGTH] |
|
433 | .hexdigest()[0:POW_HASH_LENGTH] | |
434 | if guess != computed_guess or guess > target: |
|
434 | if guess != computed_guess or guess > target: | |
435 | self._add_general_error(_('Invalid PoW.')) |
|
435 | self._add_general_error(_('Invalid PoW.')) | |
436 |
|
436 | |||
437 | def _check_file_duplicates(self, files): |
|
437 | def _check_file_duplicates(self, files): | |
438 | for file in files: |
|
438 | for file in files: | |
439 | file_hash = utils.get_file_hash(file) |
|
439 | file_hash = utils.get_file_hash(file) | |
440 | if Attachment.objects.get_existing_duplicate(file_hash, file): |
|
440 | if Attachment.objects.get_existing_duplicate(file_hash, file): | |
441 | self._add_general_error(_(ERROR_DUPLICATES)) |
|
441 | self._add_general_error(_(ERROR_DUPLICATES)) | |
442 |
|
442 | |||
443 | def _add_general_error(self, message): |
|
443 | def _add_general_error(self, message): | |
444 | self.add_error('text', forms.ValidationError(message)) |
|
444 | self.add_error('text', forms.ValidationError(message)) | |
445 |
|
445 | |||
446 |
|
446 | |||
447 | class ThreadForm(PostForm): |
|
447 | class ThreadForm(PostForm): | |
448 |
|
448 | |||
449 | tags = forms.CharField( |
|
449 | tags = forms.CharField( | |
450 | widget=forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER: TAGS_PLACEHOLDER}), |
|
450 | widget=forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER: TAGS_PLACEHOLDER}), | |
451 | max_length=100, label=_('Tags'), required=True) |
|
451 | max_length=100, label=_('Tags'), required=True) | |
452 | monochrome = forms.BooleanField(label=_('Monochrome'), required=False) |
|
452 | monochrome = forms.BooleanField(label=_('Monochrome'), required=False) | |
453 |
|
453 | |||
454 | def clean_tags(self): |
|
454 | def clean_tags(self): | |
455 | tags = self.cleaned_data['tags'].strip() |
|
455 | tags = self.cleaned_data['tags'].strip() | |
456 |
|
456 | |||
457 | if not tags or not REGEX_TAGS.match(tags): |
|
457 | if not tags or not REGEX_TAGS.match(tags): | |
458 | raise forms.ValidationError( |
|
458 | raise forms.ValidationError( | |
459 | _('Inappropriate characters in tags.')) |
|
459 | _('Inappropriate characters in tags.')) | |
460 |
|
460 | |||
461 | default_tag_name = board_settings.get(SECTION_FORMS, 'DefaultTag')\ |
|
461 | default_tag_name = board_settings.get(SECTION_FORMS, 'DefaultTag')\ | |
462 | .strip().lower() |
|
462 | .strip().lower() | |
463 |
|
463 | |||
464 | required_tag_exists = False |
|
464 | required_tag_exists = False | |
465 | tag_set = set() |
|
465 | tag_set = set() | |
466 | for tag_string in tags.split(): |
|
466 | for tag_string in tags.split(): | |
467 |
|
|
467 | tag_name = tag_string.strip().lower() | |
|
468 | if tag_name == default_tag_name: | |||
468 | required_tag_exists = True |
|
469 | required_tag_exists = True | |
469 | tag, created = Tag.objects.get_or_create( |
|
470 | tag, created = Tag.objects.get_or_create( | |
470 |
name=tag_ |
|
471 | name=tag_name, required=True) | |
471 | else: |
|
472 | else: | |
472 |
tag |
|
473 | tag = Tag.objects.get_by_alias(tag_name) | |
473 | name=tag_string.strip().lower()) |
|
474 | if tag: | |
|
475 | created = False | |||
|
476 | else: | |||
|
477 | tag, created = Tag.objects.get_or_create( | |||
|
478 | name=tag_name) | |||
474 | tag_set.add(tag) |
|
479 | tag_set.add(tag) | |
475 |
|
480 | |||
476 | # If this is a new tag, don't check for its parents because nobody |
|
481 | # If this is a new tag, don't check for its parents because nobody | |
477 | # added them yet |
|
482 | # added them yet | |
478 | if not created: |
|
483 | if not created: | |
479 | tag_set |= set(tag.get_all_parents()) |
|
484 | tag_set |= set(tag.get_all_parents()) | |
480 |
|
485 | |||
481 | for tag in tag_set: |
|
486 | for tag in tag_set: | |
482 | if tag.required: |
|
487 | if tag.required: | |
483 | required_tag_exists = True |
|
488 | required_tag_exists = True | |
484 | break |
|
489 | break | |
485 |
|
490 | |||
486 | # Use default tag if no section exists |
|
491 | # Use default tag if no section exists | |
487 | if not required_tag_exists: |
|
492 | if not required_tag_exists: | |
488 | default_tag, created = Tag.objects.get_or_create( |
|
493 | default_tag, created = Tag.objects.get_or_create( | |
489 | name=default_tag_name, required=True) |
|
494 | name=default_tag_name, required=True) | |
490 | tag_set.add(default_tag) |
|
495 | tag_set.add(default_tag) | |
491 |
|
496 | |||
492 | return tag_set |
|
497 | return tag_set | |
493 |
|
498 | |||
494 | def clean(self): |
|
499 | def clean(self): | |
495 | cleaned_data = super(ThreadForm, self).clean() |
|
500 | cleaned_data = super(ThreadForm, self).clean() | |
496 |
|
501 | |||
497 | return cleaned_data |
|
502 | return cleaned_data | |
498 |
|
503 | |||
499 | def is_monochrome(self): |
|
504 | def is_monochrome(self): | |
500 | return self.cleaned_data['monochrome'] |
|
505 | return self.cleaned_data['monochrome'] | |
501 |
|
506 | |||
502 |
|
507 | |||
503 | class SettingsForm(NeboardForm): |
|
508 | class SettingsForm(NeboardForm): | |
504 |
|
509 | |||
505 | theme = forms.ChoiceField( |
|
510 | theme = forms.ChoiceField( | |
506 | choices=board_settings.get_list_dict('View', 'Themes'), |
|
511 | choices=board_settings.get_list_dict('View', 'Themes'), | |
507 | label=_('Theme')) |
|
512 | label=_('Theme')) | |
508 | image_viewer = forms.ChoiceField( |
|
513 | image_viewer = forms.ChoiceField( | |
509 | choices=board_settings.get_list_dict('View', 'ImageViewers'), |
|
514 | choices=board_settings.get_list_dict('View', 'ImageViewers'), | |
510 | label=_('Image view mode')) |
|
515 | label=_('Image view mode')) | |
511 | username = forms.CharField(label=_('User name'), required=False) |
|
516 | username = forms.CharField(label=_('User name'), required=False) | |
512 | timezone = forms.ChoiceField(choices=get_timezones(), label=_('Time zone')) |
|
517 | timezone = forms.ChoiceField(choices=get_timezones(), label=_('Time zone')) | |
513 |
|
518 | |||
514 | def clean_username(self): |
|
519 | def clean_username(self): | |
515 | username = self.cleaned_data['username'] |
|
520 | username = self.cleaned_data['username'] | |
516 |
|
521 | |||
517 | if username and not REGEX_USERNAMES.match(username): |
|
522 | if username and not REGEX_USERNAMES.match(username): | |
518 | raise forms.ValidationError(_('Inappropriate characters.')) |
|
523 | raise forms.ValidationError(_('Inappropriate characters.')) | |
519 |
|
524 | |||
520 | return username |
|
525 | return username | |
521 |
|
526 | |||
522 |
|
527 | |||
523 | class SearchForm(NeboardForm): |
|
528 | class SearchForm(NeboardForm): | |
524 | query = forms.CharField(max_length=500, label=LABEL_SEARCH, required=False) |
|
529 | query = forms.CharField(max_length=500, label=LABEL_SEARCH, required=False) |
@@ -1,145 +1,162 b'' | |||||
1 | import hashlib |
|
1 | import hashlib | |
|
2 | import re | |||
|
3 | ||||
2 | from boards.models.attachment import FILE_TYPES_IMAGE |
|
4 | from boards.models.attachment import FILE_TYPES_IMAGE | |
3 | from django.template.loader import render_to_string |
|
5 | from django.template.loader import render_to_string | |
4 | from django.db import models |
|
6 | from django.db import models | |
5 | from django.db.models import Count |
|
7 | from django.db.models import Count | |
6 | from django.core.urlresolvers import reverse |
|
8 | from django.core.urlresolvers import reverse | |
|
9 | from django.utils.translation import get_language | |||
7 |
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10 | |||
8 | from boards.models import Attachment |
|
11 | from boards.models import Attachment | |
9 | from boards.models.base import Viewable |
|
12 | from boards.models.base import Viewable | |
10 | from boards.models.thread import STATUS_ACTIVE, STATUS_BUMPLIMIT, STATUS_ARCHIVE |
|
13 | from boards.models.thread import STATUS_ACTIVE, STATUS_BUMPLIMIT, STATUS_ARCHIVE | |
11 | from boards.utils import cached_result |
|
14 | from boards.utils import cached_result | |
12 | import boards |
|
15 | import boards | |
13 |
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16 | |||
14 | __author__ = 'neko259' |
|
17 | __author__ = 'neko259' | |
15 |
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18 | |||
16 |
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19 | |||
17 | RELATED_TAGS_COUNT = 5 |
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20 | RELATED_TAGS_COUNT = 5 | |
18 |
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21 | |||
|
22 | REGEX_TAG_ALIAS = r'{}:(\w+),' | |||
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23 | ||||
19 |
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24 | |||
20 | class TagManager(models.Manager): |
|
25 | class TagManager(models.Manager): | |
21 |
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||||
22 | def get_not_empty_tags(self): |
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26 | def get_not_empty_tags(self): | |
23 | """ |
|
27 | """ | |
24 | Gets tags that have non-archived threads. |
|
28 | Gets tags that have non-archived threads. | |
25 | """ |
|
29 | """ | |
26 |
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30 | |||
27 | return self.annotate(num_threads=Count('thread_tags')).filter(num_threads__gt=0)\ |
|
31 | return self.annotate(num_threads=Count('thread_tags')).filter(num_threads__gt=0)\ | |
28 | .order_by('name') |
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32 | .order_by('name') | |
29 |
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33 | |||
30 | def get_tag_url_list(self, tags: list) -> str: |
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34 | def get_tag_url_list(self, tags: list) -> str: | |
31 | """ |
|
35 | """ | |
32 | Gets a comma-separated list of tag links. |
|
36 | Gets a comma-separated list of tag links. | |
33 | """ |
|
37 | """ | |
34 |
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38 | |||
35 | return ', '.join([tag.get_view() for tag in tags]) |
|
39 | return ', '.join([tag.get_view() for tag in tags]) | |
36 |
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40 | |||
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41 | def get_by_alias(self, alias): | |||
|
42 | return self.filter(aliases__contains=":{},".format(alias)).first() | |||
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43 | ||||
37 |
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44 | |||
38 | class Tag(models.Model, Viewable): |
|
45 | class Tag(models.Model, Viewable): | |
39 | """ |
|
46 | """ | |
40 | A tag is a text node assigned to the thread. The tag serves as a board |
|
47 | A tag is a text node assigned to the thread. The tag serves as a board | |
41 | section. There can be multiple tags for each thread |
|
48 | section. There can be multiple tags for each thread | |
42 | """ |
|
49 | """ | |
43 |
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50 | |||
44 | objects = TagManager() |
|
51 | objects = TagManager() | |
45 |
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52 | |||
46 | class Meta: |
|
53 | class Meta: | |
47 | app_label = 'boards' |
|
54 | app_label = 'boards' | |
48 | ordering = ('name',) |
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55 | ordering = ('name',) | |
49 |
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56 | |||
50 | name = models.CharField(max_length=100, db_index=True, unique=True) |
|
57 | name = models.CharField(max_length=100, db_index=True, unique=True) | |
51 | required = models.BooleanField(default=False, db_index=True) |
|
58 | required = models.BooleanField(default=False, db_index=True) | |
52 | description = models.TextField(blank=True) |
|
59 | description = models.TextField(blank=True) | |
53 |
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60 | |||
54 | parent = models.ForeignKey('Tag', null=True, blank=True, |
|
61 | parent = models.ForeignKey('Tag', null=True, blank=True, | |
55 | related_name='children') |
|
62 | related_name='children') | |
|
63 | aliases = models.TextField(blank=True) | |||
56 |
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64 | |||
57 | def __str__(self): |
|
65 | def __str__(self): | |
58 | return self.name |
|
66 | return self.name | |
59 |
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67 | |||
60 | def is_empty(self) -> bool: |
|
68 | def is_empty(self) -> bool: | |
61 | """ |
|
69 | """ | |
62 | Checks if the tag has some threads. |
|
70 | Checks if the tag has some threads. | |
63 | """ |
|
71 | """ | |
64 |
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72 | |||
65 | return self.get_thread_count() == 0 |
|
73 | return self.get_thread_count() == 0 | |
66 |
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74 | |||
67 | def get_thread_count(self, status=None) -> int: |
|
75 | def get_thread_count(self, status=None) -> int: | |
68 | threads = self.get_threads() |
|
76 | threads = self.get_threads() | |
69 | if status is not None: |
|
77 | if status is not None: | |
70 | threads = threads.filter(status=status) |
|
78 | threads = threads.filter(status=status) | |
71 | return threads.count() |
|
79 | return threads.count() | |
72 |
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80 | |||
73 | def get_active_thread_count(self) -> int: |
|
81 | def get_active_thread_count(self) -> int: | |
74 | return self.get_thread_count(status=STATUS_ACTIVE) |
|
82 | return self.get_thread_count(status=STATUS_ACTIVE) | |
75 |
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83 | |||
76 | def get_bumplimit_thread_count(self) -> int: |
|
84 | def get_bumplimit_thread_count(self) -> int: | |
77 | return self.get_thread_count(status=STATUS_BUMPLIMIT) |
|
85 | return self.get_thread_count(status=STATUS_BUMPLIMIT) | |
78 |
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86 | |||
79 | def get_archived_thread_count(self) -> int: |
|
87 | def get_archived_thread_count(self) -> int: | |
80 | return self.get_thread_count(status=STATUS_ARCHIVE) |
|
88 | return self.get_thread_count(status=STATUS_ARCHIVE) | |
81 |
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89 | |||
82 | def get_absolute_url(self): |
|
90 | def get_absolute_url(self): | |
83 | return reverse('tag', kwargs={'tag_name': self.name}) |
|
91 | return reverse('tag', kwargs={'tag_name': self.name}) | |
84 |
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92 | |||
85 | def get_threads(self): |
|
93 | def get_threads(self): | |
86 | return self.thread_tags.order_by('-bump_time') |
|
94 | return self.thread_tags.order_by('-bump_time') | |
87 |
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95 | |||
88 | def is_required(self): |
|
96 | def is_required(self): | |
89 | return self.required |
|
97 | return self.required | |
90 |
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98 | |||
91 | def get_view(self): |
|
99 | def get_view(self): | |
|
100 | locale = get_language() | |||
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101 | ||||
|
102 | if self.aliases: | |||
|
103 | match = re.search(REGEX_TAG_ALIAS.format(locale), self.aliases) | |||
|
104 | if match: | |||
|
105 | localized_tag_name = match.group(1) | |||
|
106 | else: | |||
|
107 | localized_tag_name = self.name | |||
|
108 | ||||
92 | link = '<a class="tag" href="{}">{}</a>'.format( |
|
109 | link = '<a class="tag" href="{}">{}</a>'.format( | |
93 |
self.get_absolute_url(), |
|
110 | self.get_absolute_url(), localized_tag_name) | |
94 | if self.is_required(): |
|
111 | if self.is_required(): | |
95 | link = '<b>{}</b>'.format(link) |
|
112 | link = '<b>{}</b>'.format(link) | |
96 | return link |
|
113 | return link | |
97 |
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114 | |||
98 | @cached_result() |
|
115 | @cached_result() | |
99 | def get_post_count(self): |
|
116 | def get_post_count(self): | |
100 | return self.get_threads().aggregate(num_posts=Count('replies'))['num_posts'] |
|
117 | return self.get_threads().aggregate(num_posts=Count('replies'))['num_posts'] | |
101 |
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118 | |||
102 | def get_description(self): |
|
119 | def get_description(self): | |
103 | return self.description |
|
120 | return self.description | |
104 |
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121 | |||
105 | def get_random_image_post(self, status=[STATUS_ACTIVE, STATUS_BUMPLIMIT]): |
|
122 | def get_random_image_post(self, status=[STATUS_ACTIVE, STATUS_BUMPLIMIT]): | |
106 | posts = boards.models.Post.objects.filter(attachments__mimetype__in=FILE_TYPES_IMAGE)\ |
|
123 | posts = boards.models.Post.objects.filter(attachments__mimetype__in=FILE_TYPES_IMAGE)\ | |
107 | .annotate(images_count=Count( |
|
124 | .annotate(images_count=Count( | |
108 | 'attachments')).filter(images_count__gt=0, thread__tags__in=[self]) |
|
125 | 'attachments')).filter(images_count__gt=0, thread__tags__in=[self]) | |
109 | if status is not None: |
|
126 | if status is not None: | |
110 | posts = posts.filter(thread__status__in=status) |
|
127 | posts = posts.filter(thread__status__in=status) | |
111 | return posts.order_by('?').first() |
|
128 | return posts.order_by('?').first() | |
112 |
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129 | |||
113 | def get_first_letter(self): |
|
130 | def get_first_letter(self): | |
114 | return self.name and self.name[0] or '' |
|
131 | return self.name and self.name[0] or '' | |
115 |
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132 | |||
116 | def get_related_tags(self): |
|
133 | def get_related_tags(self): | |
117 | return set(Tag.objects.filter(thread_tags__in=self.get_threads()).exclude( |
|
134 | return set(Tag.objects.filter(thread_tags__in=self.get_threads()).exclude( | |
118 | id=self.id).order_by('?')[:RELATED_TAGS_COUNT]) |
|
135 | id=self.id).order_by('?')[:RELATED_TAGS_COUNT]) | |
119 |
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136 | |||
120 | @cached_result() |
|
137 | @cached_result() | |
121 | def get_color(self): |
|
138 | def get_color(self): | |
122 | """ |
|
139 | """ | |
123 | Gets color hashed from the tag name. |
|
140 | Gets color hashed from the tag name. | |
124 | """ |
|
141 | """ | |
125 | return hashlib.md5(self.name.encode()).hexdigest()[:6] |
|
142 | return hashlib.md5(self.name.encode()).hexdigest()[:6] | |
126 |
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143 | |||
127 | def get_parent(self): |
|
144 | def get_parent(self): | |
128 | return self.parent |
|
145 | return self.parent | |
129 |
|
146 | |||
130 | def get_all_parents(self): |
|
147 | def get_all_parents(self): | |
131 | parents = list() |
|
148 | parents = list() | |
132 | parent = self.get_parent() |
|
149 | parent = self.get_parent() | |
133 | if parent and parent not in parents: |
|
150 | if parent and parent not in parents: | |
134 | parents.insert(0, parent) |
|
151 | parents.insert(0, parent) | |
135 | parents = parent.get_all_parents() + parents |
|
152 | parents = parent.get_all_parents() + parents | |
136 |
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153 | |||
137 | return parents |
|
154 | return parents | |
138 |
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155 | |||
139 | def get_children(self): |
|
156 | def get_children(self): | |
140 | return self.children |
|
157 | return self.children | |
141 |
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158 | |||
142 | def get_images(self): |
|
159 | def get_images(self): | |
143 | return Attachment.objects.filter( |
|
160 | return Attachment.objects.filter( | |
144 | attachment_posts__thread__tags__in=[self]).filter( |
|
161 | attachment_posts__thread__tags__in=[self]).filter( | |
145 | mimetype__in=FILE_TYPES_IMAGE).order_by('-attachment_posts__pub_time') |
|
162 | mimetype__in=FILE_TYPES_IMAGE).order_by('-attachment_posts__pub_time') |
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