Added support for youtu.be links. Show file size when size validation failed

boards/forms.py

@@ -1,440 +1,439 b''
 import hashlib
 import re
 import time
 import logging
 
 import pytz
 
 from django import forms
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.core.exceptions import ObjectDoesNotExist
 from django.forms.util import ErrorList
 from django.utils.translation import ugettext_lazy as _, ungettext_lazy
 from django.utils import timezone
 
 from boards.mdx_neboard import formatters
 from boards.models.attachment.downloaders import Downloader
 from boards.models.post import TITLE_MAX_LENGTH
 from boards.models import Tag, Post
 from boards.utils import validate_file_size, get_file_mimetype, \
     FILE_EXTENSION_DELIMITER
 from neboard import settings
 import boards.settings as board_settings
 import neboard
 
 POW_HASH_LENGTH = 16
 POW_LIFE_MINUTES = 1
 
 REGEX_TAGS = re.compile(r'^[\w\s\d]+$', re.UNICODE)
 REGEX_USERNAMES = re.compile(r'^[\w\s\d,]+$', re.UNICODE)
 
 VETERAN_POSTING_DELAY = 5
 
 ATTRIBUTE_PLACEHOLDER = 'placeholder'
 ATTRIBUTE_ROWS = 'rows'
 
 LAST_POST_TIME = 'last_post_time'
 LAST_LOGIN_TIME = 'last_login_time'
 TEXT_PLACEHOLDER = _('Type message here. Use formatting panel for more advanced usage.')
 TAGS_PLACEHOLDER = _('music images i_dont_like_tags')
 
 LABEL_TITLE = _('Title')
 LABEL_TEXT = _('Text')
 LABEL_TAG = _('Tag')
 LABEL_SEARCH = _('Search')
 
 ERROR_SPEED = 'Please wait %(delay)d second before sending message'
 ERROR_SPEED_PLURAL = 'Please wait %(delay)d seconds before sending message'
 
 TAG_MAX_LENGTH = 20
 
 TEXTAREA_ROWS = 4
 
 TRIPCODE_DELIM = '#'
 
 # TODO Maybe this may be converted into the database table?
 MIMETYPE_EXTENSIONS = {
     'image/jpeg': 'jpeg',
     'image/png': 'png',
     'image/gif': 'gif',
     'video/webm': 'webm',
     'application/pdf': 'pdf',
     'x-diff': 'diff',
     'image/svg+xml': 'svg',
     'application/x-shockwave-flash': 'swf',
 }
 
 
 def get_timezones():
     timezones = []
     for tz in pytz.common_timezones:
         timezones.append((tz, tz),)
     return timezones
 
 
 class FormatPanel(forms.Textarea):
     """
     Panel for text formatting. Consists of buttons to add different tags to the
     form text area.
     """
 
     def render(self, name, value, attrs=None):
         output = '<div id="mark-panel">'
         for formatter in formatters:
             output += '<span class="mark_btn"' + \
                       ' onClick="addMarkToMsg(\'' + formatter.format_left + \
                       '\', \'' + formatter.format_right + '\')">' + \
                       formatter.preview_left + formatter.name + \
                       formatter.preview_right + '</span>'
 
         output += '</div>'
         output += super(FormatPanel, self).render(name, value, attrs=attrs)
 
         return output
 
 
 class PlainErrorList(ErrorList):
     def __unicode__(self):
         return self.as_text()
 
     def as_text(self):
         return ''.join(['(!) %s ' % e for e in self])
 
 
 class NeboardForm(forms.Form):
     """
     Form with neboard-specific formatting.
     """
 
     def as_div(self):
         """
         Returns this form rendered as HTML <as_div>s.
         """
 
         return self._html_output(
             # TODO Do not show hidden rows in the list here
             normal_row='<div class="form-row">'
                        '<div class="form-label">'
                        '%(label)s'
                        '</div>'
                        '<div class="form-input">'
                        '%(field)s'
                        '</div>'
                        '</div>'
                        '<div class="form-row">'
                        '%(help_text)s'
                        '</div>',
             error_row='<div class="form-row">'
                       '<div class="form-label"></div>'
                       '<div class="form-errors">%s</div>'
                       '</div>',
             row_ender='</div>',
             help_text_html='%s',
             errors_on_separate_row=True)
 
     def as_json_errors(self):
         errors = []
 
         for name, field in list(self.fields.items()):
             if self[name].errors:
                 errors.append({
                     'field': name,
                     'errors': self[name].errors.as_text(),
                 })
 
         return errors
 
 
 class PostForm(NeboardForm):
 
     title = forms.CharField(max_length=TITLE_MAX_LENGTH, required=False,
                             label=LABEL_TITLE,
                             widget=forms.TextInput(
                                 attrs={ATTRIBUTE_PLACEHOLDER:
                                            'test#tripcode'}))
     text = forms.CharField(
         widget=FormatPanel(attrs={
             ATTRIBUTE_PLACEHOLDER: TEXT_PLACEHOLDER,
             ATTRIBUTE_ROWS: TEXTAREA_ROWS,
         }),
         required=False, label=LABEL_TEXT)
     file = forms.FileField(required=False, label=_('File'),
                              widget=forms.ClearableFileInput(
                                  attrs={'accept': 'file/*'}))
     file_url = forms.CharField(required=False, label=_('File URL'),
                                 widget=forms.TextInput(
                                     attrs={ATTRIBUTE_PLACEHOLDER:
                                                'http://example.com/image.png'}))
 
     # This field is for spam prevention only
     email = forms.CharField(max_length=100, required=False, label=_('e-mail'),
                             widget=forms.TextInput(attrs={
                                 'class': 'form-email'}))
     threads = forms.CharField(required=False, label=_('Additional threads'),
             widget=forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER:
                 '123 456 789'}))
 
     guess = forms.CharField(widget=forms.HiddenInput(), required=False)
     timestamp = forms.CharField(widget=forms.HiddenInput(), required=False)
     iteration = forms.CharField(widget=forms.HiddenInput(), required=False)
 
     session = None
     need_to_ban = False
 
     def _update_file_extension(self, file):
         if file:
             mimetype = get_file_mimetype(file)
             extension = MIMETYPE_EXTENSIONS.get(mimetype)
             if extension:
                 filename = file.name.split(FILE_EXTENSION_DELIMITER, 1)[0]
                 new_filename = filename + FILE_EXTENSION_DELIMITER + extension
 
                 file.name = new_filename
             else:
                 logger = logging.getLogger('boards.forms.extension')
 
                 logger.info('Unrecognized file mimetype: {}'.format(mimetype))
 
     def clean_title(self):
         title = self.cleaned_data['title']
         if title:
             if len(title) > TITLE_MAX_LENGTH:
                 raise forms.ValidationError(_('Title must have less than %s '
                                               'characters') %
                                             str(TITLE_MAX_LENGTH))
         return title
 
     def clean_text(self):
         text = self.cleaned_data['text'].strip()
         if text:
             max_length = board_settings.get_int('Forms', 'MaxTextLength')
             if len(text) > max_length:
                 raise forms.ValidationError(_('Text must have less than %s '
                                               'characters') % str(max_length))
         return text
 
     def clean_file(self):
         file = self.cleaned_data['file']
 
         if file:
             validate_file_size(file.size)
         self._update_file_extension(file)
 
         return file
 
     def clean_file_url(self):
         url = self.cleaned_data['file_url']
 
         file = None
         if url:
             file = self._get_file_from_url(url)
 
             if not file:
                 raise forms.ValidationError(_('Invalid URL'))
             else:
                 validate_file_size(file.size)
         self._update_file_extension(file)
 
         return file
 
     def clean_threads(self):
         threads_str = self.cleaned_data['threads']
 
         if len(threads_str) > 0:
             threads_id_list = threads_str.split(' ')
 
             threads = list()
 
             for thread_id in threads_id_list:
                 try:
                     thread = Post.objects.get(id=int(thread_id))
                     if not thread.is_opening() or thread.get_thread().is_archived():
                         raise ObjectDoesNotExist()
                     threads.append(thread)
                 except (ObjectDoesNotExist, ValueError):
                     raise forms.ValidationError(_('Invalid additional thread list'))
 
             return threads
 
     def clean(self):
         cleaned_data = super(PostForm, self).clean()
 
         if cleaned_data['email']:
             self.need_to_ban = True
             raise forms.ValidationError('A human cannot enter a hidden field')
 
         if not self.errors:
             self._clean_text_file()
 
         limit_speed = board_settings.get_bool('Forms', 'LimitPostingSpeed')
         if not self.errors and limit_speed:
             pow_difficulty = board_settings.get_int('Forms', 'PowDifficulty')
             if pow_difficulty > 0 and cleaned_data['timestamp'] and cleaned_data['iteration'] and cleaned_data['guess']:
                 self._validate_hash(cleaned_data['timestamp'], cleaned_data['iteration'], cleaned_data['guess'], cleaned_data['text'])
             else:
                 self._validate_posting_speed()
 
         return cleaned_data
 
     def get_file(self):
         """
         Gets file from form or URL.
         """
 
         file = self.cleaned_data['file']
         return file or self.cleaned_data['file_url']
 
     def get_tripcode(self):
         title = self.cleaned_data['title']
         if title is not None and TRIPCODE_DELIM in title:
             code = title.split(TRIPCODE_DELIM, maxsplit=1)[1] + neboard.settings.SECRET_KEY
             tripcode = hashlib.md5(code.encode()).hexdigest()
         else:
             tripcode = ''
         return tripcode
 
     def get_title(self):
         title = self.cleaned_data['title']
         if title is not None and TRIPCODE_DELIM in title:
             return title.split(TRIPCODE_DELIM, maxsplit=1)[0]
         else:
             return title
 
     def _clean_text_file(self):
         text = self.cleaned_data.get('text')
         file = self.get_file()
 
         if (not text) and (not file):
             error_message = _('Either text or file must be entered.')
             self._errors['text'] = self.error_class([error_message])
 
     def _validate_posting_speed(self):
         can_post = True
 
         posting_delay = settings.POSTING_DELAY
 
         if board_settings.get_bool('Forms', 'LimitPostingSpeed'):
             now = time.time()
 
             current_delay = 0
 
             if LAST_POST_TIME not in self.session:
                 self.session[LAST_POST_TIME] = now
 
                 need_delay = True
             else:
                 last_post_time = self.session.get(LAST_POST_TIME)
                 current_delay = int(now - last_post_time)
 
                 need_delay = current_delay < posting_delay
 
             if need_delay:
                 delay = posting_delay - current_delay
                 error_message = ungettext_lazy(ERROR_SPEED, ERROR_SPEED_PLURAL,
                                                delay) % {'delay': delay}
                 self._errors['text'] = self.error_class([error_message])
 
                 can_post = False
 
             if can_post:
                 self.session[LAST_POST_TIME] = now
 
     def _get_file_from_url(self, url: str) -> SimpleUploadedFile:
         """
         Gets an file file from URL.
         """
 
         img_temp = None
 
         try:
             for downloader in Downloader.__subclasses__():
                 if downloader.handles(url):
                     return downloader.download(url)
             # If nobody of the specific downloaders handles this, use generic
             # one
             return Downloader.download(url)
         except forms.ValidationError as e:
             raise e
         except Exception as e:
-            # Just return no file
-            pass
+            raise forms.ValidationError(e)
 
     def _validate_hash(self, timestamp: str, iteration: str, guess: str, message: str):
         post_time = timezone.datetime.fromtimestamp(
             int(timestamp[:-3]), tz=timezone.get_current_timezone())
         timedelta = (timezone.now() - post_time).seconds / 60
         if timedelta > POW_LIFE_MINUTES:
             self._errors['text'] = self.error_class([_('Stale PoW.')])
 
         payload = timestamp + message.replace('\r\n', '\n')
         difficulty = board_settings.get_int('Forms', 'PowDifficulty')
         target = str(int(2 ** (POW_HASH_LENGTH * 3) / difficulty))
         if len(target) < POW_HASH_LENGTH:
             target = '0' * (POW_HASH_LENGTH - len(target)) + target
 
         computed_guess = hashlib.sha256((payload + iteration).encode())\
                              .hexdigest()[0:POW_HASH_LENGTH]
         if guess != computed_guess or guess > target:
             self._errors['text'] = self.error_class(
                 [_('Invalid PoW.')])
 
 
 class ThreadForm(PostForm):
 
     tags = forms.CharField(
         widget=forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER: TAGS_PLACEHOLDER}),
         max_length=100, label=_('Tags'), required=True)
 
     def clean_tags(self):
         tags = self.cleaned_data['tags'].strip()
 
         if not tags or not REGEX_TAGS.match(tags):
             raise forms.ValidationError(
                 _('Inappropriate characters in tags.'))
 
         required_tag_exists = False
         tag_set = set()
         for tag_string in tags.split():
             tag, created = Tag.objects.get_or_create(name=tag_string.strip().lower())
             tag_set.add(tag)
 
             # If this is a new tag, don't check for its parents because nobody
             # added them yet
             if not created:
                 tag_set |= set(tag.get_all_parents())
 
         for tag in tag_set:
             if tag.required:
                 required_tag_exists = True
                 break
 
         if not required_tag_exists:
             raise forms.ValidationError(
                 _('Need at least one section.'))
 
         return tag_set
 
     def clean(self):
         cleaned_data = super(ThreadForm, self).clean()
 
         return cleaned_data
 
 
 class SettingsForm(NeboardForm):
 
     theme = forms.ChoiceField(choices=settings.THEMES, label=_('Theme'))
     image_viewer = forms.ChoiceField(choices=settings.IMAGE_VIEWERS, label=_('Image view mode'))
     username = forms.CharField(label=_('User name'), required=False)
     timezone = forms.ChoiceField(choices=get_timezones(), label=_('Time zone'))
 
     def clean_username(self):
         username = self.cleaned_data['username']
 
         if username and not REGEX_USERNAMES.match(username):
             raise forms.ValidationError(_('Inappropriate characters.'))
 
         return username
 
 
 class SearchForm(NeboardForm):
     query = forms.CharField(max_length=500, label=LABEL_SEARCH, required=False)

boards/locale/ru/LC_MESSAGES/django.po

@@ -1,529 +1,529 b''
 # SOME DESCRIPTIVE TITLE.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2015-10-09 23:21+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[e-mail]>\n"
 "Language: ru\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
 
 #: admin.py:22
 msgid "{} posters were banned"
 msgstr ""
 
 #: authors.py:9
 msgid "author"
 msgstr "автор"
 
 #: authors.py:10
 msgid "developer"
 msgstr "разработчик"
 
 #: authors.py:11
 msgid "javascript developer"
 msgstr "разработчик javascript"
 
 #: authors.py:12
 msgid "designer"
 msgstr "дизайнер"
 
 #: forms.py:30
 msgid "Type message here. Use formatting panel for more advanced usage."
 msgstr ""
 "Вводите сообщение сюда. Используйте панель для более сложного форматирования."
 
 #: forms.py:31
 msgid "music images i_dont_like_tags"
 msgstr "музыка картинки теги_не_нужны"
 
 #: forms.py:33
 msgid "Title"
 msgstr "Заголовок"
 
 #: forms.py:34
 msgid "Text"
 msgstr "Текст"
 
 #: forms.py:35
 msgid "Tag"
 msgstr "Метка"
 
 #: forms.py:36 templates/boards/base.html:40 templates/search/search.html:7
 msgid "Search"
 msgstr "Поиск"
 
 #: forms.py:139
 msgid "File"
 msgstr "Файл"
 
 #: forms.py:142
 msgid "File URL"
 msgstr "URL файла"
 
 #: forms.py:148
 msgid "e-mail"
 msgstr ""
 
 #: forms.py:151
 msgid "Additional threads"
 msgstr "Дополнительные темы"
 
 #: forms.py:162
 #, python-format
 msgid "Title must have less than %s characters"
 msgstr "Заголовок должен иметь меньше %s символов"
 
 #: forms.py:172
 #, python-format
 msgid "Text must have less than %s characters"
 msgstr "Текст должен быть короче %s символов"
 
 #: forms.py:192
 msgid "Invalid URL"
 msgstr "Неверный URL"
 
 #: forms.py:213
 msgid "Invalid additional thread list"
 msgstr "Неверный список дополнительных тем"
 
 #: forms.py:258
 msgid "Either text or file must be entered."
 msgstr "Текст или файл должны быть введены."
 
 #: forms.py:317 templates/boards/all_threads.html:153
 #: templates/boards/rss/post.html:10 templates/boards/tags.html:6
 msgid "Tags"
 msgstr "Метки"
 
 #: forms.py:324
 msgid "Inappropriate characters in tags."
 msgstr "Недопустимые символы в метках."
 
 #: forms.py:344
 msgid "Need at least one section."
 msgstr "Нужен хотя бы один раздел."
 
 #: forms.py:356
 msgid "Theme"
 msgstr "Тема"
 
 #: forms.py:357
 msgid "Image view mode"
 msgstr "Режим просмотра изображений"
 
 #: forms.py:358
 msgid "User name"
 msgstr "Имя пользователя"
 
 #: forms.py:359
 msgid "Time zone"
 msgstr "Часовой пояс"
 
 #: forms.py:365
 msgid "Inappropriate characters."
 msgstr "Недопустимые символы."
 
 #: templates/boards/404.html:6
 msgid "Not found"
 msgstr "Не найдено"
 
 #: templates/boards/404.html:12
 msgid "This page does not exist"
 msgstr "Этой страницы не существует"
 
 #: templates/boards/all_threads.html:35
 msgid "Details"
 msgstr "Подробности"
 
 #: templates/boards/all_threads.html:69
 msgid "Edit tag"
 msgstr "Изменить метку"
 
 #: templates/boards/all_threads.html:76
 #, python-format
 msgid "%(count)s active thread"
 msgid_plural "%(count)s active threads"
 msgstr[0] "%(count)s активная тема"
 msgstr[1] "%(count)s активные темы"
 msgstr[2] "%(count)s активных тем"
 
 #: templates/boards/all_threads.html:76
 #, python-format
 msgid "%(count)s thread in bumplimit"
 msgid_plural "%(count)s threads in bumplimit"
 msgstr[0] "%(count)s тема в бамплимите"
 msgstr[1] "%(count)s темы в бамплимите"
 msgstr[2] "%(count)s тем в бамплимите"
 
 #: templates/boards/all_threads.html:77
 #, python-format
 msgid "%(count)s archived thread"
 msgid_plural "%(count)s archived thread"
 msgstr[0] "%(count)s архивная тема"
 msgstr[1] "%(count)s архивные темы"
 msgstr[2] "%(count)s архивных тем"
 
 #: templates/boards/all_threads.html:78 templates/boards/post.html:102
 #, python-format
 #| msgid "%(count)s message"
 #| msgid_plural "%(count)s messages"
 msgid "%(count)s message"
 msgid_plural "%(count)s messages"
 msgstr[0] "%(count)s сообщение"
 msgstr[1] "%(count)s сообщения"
 msgstr[2] "%(count)s сообщений"
 
 #: templates/boards/all_threads.html:95 templates/boards/feed.html:30
 #: templates/boards/notifications.html:17 templates/search/search.html:26
 msgid "Previous page"
 msgstr "Предыдущая страница"
 
 #: templates/boards/all_threads.html:109
 #, python-format
 msgid "Skipped %(count)s reply. Open thread to see all replies."
 msgid_plural "Skipped %(count)s replies. Open thread to see all replies."
 msgstr[0] "Пропущен %(count)s ответ. Откройте тред, чтобы увидеть все ответы."
 msgstr[1] ""
 "Пропущено %(count)s ответа. Откройте тред, чтобы увидеть все ответы."
 msgstr[2] ""
 "Пропущено %(count)s ответов. Откройте тред, чтобы увидеть все ответы."
 
 #: templates/boards/all_threads.html:127 templates/boards/feed.html:40
 #: templates/boards/notifications.html:27 templates/search/search.html:37
 msgid "Next page"
 msgstr "Следующая страница"
 
 #: templates/boards/all_threads.html:132
 msgid "No threads exist. Create the first one!"
 msgstr "Нет тем. Создайте первую!"
 
 #: templates/boards/all_threads.html:138
 msgid "Create new thread"
 msgstr "Создать новую тему"
 
 #: templates/boards/all_threads.html:143 templates/boards/preview.html:16
 #: templates/boards/thread_normal.html:51
 msgid "Post"
 msgstr "Отправить"
 
 #: templates/boards/all_threads.html:144 templates/boards/preview.html:6
 #: templates/boards/staticpages/help.html:21
 #: templates/boards/thread_normal.html:52
 msgid "Preview"
 msgstr "Предпросмотр"
 
 #: templates/boards/all_threads.html:149
 msgid "Tags must be delimited by spaces. Text or image is required."
 msgstr ""
 "Метки должны быть разделены пробелами. Текст или изображение обязательны."
 
 #: templates/boards/all_threads.html:152 templates/boards/thread_normal.html:58
 msgid "Text syntax"
 msgstr "Синтаксис текста"
 
 #: templates/boards/all_threads.html:166 templates/boards/feed.html:53
 msgid "Pages:"
 msgstr "Страницы: "
 
 #: templates/boards/authors.html:6 templates/boards/authors.html.py:12
 msgid "Authors"
 msgstr "Авторы"
 
 #: templates/boards/authors.html:26
 msgid "Distributed under the"
 msgstr "Распространяется под"
 
 #: templates/boards/authors.html:28
 msgid "license"
 msgstr "лицензией"
 
 #: templates/boards/authors.html:30
 msgid "Repository"
 msgstr "Репозиторий"
 
 #: templates/boards/base.html:14 templates/boards/base.html.py:41
 msgid "Feed"
 msgstr "Лента"
 
 #: templates/boards/base.html:31
 msgid "All threads"
 msgstr "Все темы"
 
 #: templates/boards/base.html:37
 msgid "Add tags"
 msgstr "Добавить метки"
 
 #: templates/boards/base.html:39
 msgid "Tag management"
 msgstr "Управление метками"
 
 #: templates/boards/base.html:39
 msgid "tags"
 msgstr "метки"
 
 #: templates/boards/base.html:40
 msgid "search"
 msgstr "поиск"
 
 #: templates/boards/base.html:41 templates/boards/feed.html:11
 msgid "feed"
 msgstr "лента"
 
 #: templates/boards/base.html:42 templates/boards/random.html:6
 msgid "Random images"
 msgstr "Случайные изображения"
 
 #: templates/boards/base.html:42
 msgid "random"
 msgstr "случайные"
 
 #: templates/boards/base.html:44
 msgid "favorites"
 msgstr "избранное"
 
 #: templates/boards/base.html:48 templates/boards/base.html.py:49
 #: templates/boards/notifications.html:8
 msgid "Notifications"
 msgstr "Уведомления"
 
 #: templates/boards/base.html:56 templates/boards/settings.html:8
 msgid "Settings"
 msgstr "Настройки"
 
 #: templates/boards/base.html:59
 msgid "Loading..."
 msgstr "Загрузка..."
 
 #: templates/boards/base.html:71
 msgid "Admin"
 msgstr "Администрирование"
 
 #: templates/boards/base.html:73
 #, python-format
 msgid "Speed: %(ppd)s posts per day"
 msgstr "Скорость: %(ppd)s сообщений в день"
 
 #: templates/boards/base.html:75
 msgid "Up"
 msgstr "Вверх"
 
 #: templates/boards/feed.html:45
 msgid "No posts exist. Create the first one!"
 msgstr "Нет сообщений. Создайте первое!"
 
 #: templates/boards/post.html:33
 msgid "Open"
 msgstr "Открыть"
 
 #: templates/boards/post.html:35 templates/boards/post.html.py:46
 msgid "Reply"
 msgstr "Ответить"
 
 #: templates/boards/post.html:41
 msgid " in "
 msgstr " в "
 
 #: templates/boards/post.html:51
 msgid "Edit"
 msgstr "Изменить"
 
 #: templates/boards/post.html:53
 msgid "Edit thread"
 msgstr "Изменить тему"
 
 #: templates/boards/post.html:91
 msgid "Replies"
 msgstr "Ответы"
 
 #: templates/boards/post.html:103
 #, python-format
 msgid "%(count)s image"
 msgid_plural "%(count)s images"
 msgstr[0] "%(count)s изображение"
 msgstr[1] "%(count)s изображения"
 msgstr[2] "%(count)s изображений"
 
 #: templates/boards/rss/post.html:5
 msgid "Post image"
 msgstr "Изображение сообщения"
 
 #: templates/boards/settings.html:15
 msgid "You are moderator."
 msgstr "Вы модератор."
 
 #: templates/boards/settings.html:19
 msgid "Hidden tags:"
 msgstr "Скрытые метки:"
 
 #: templates/boards/settings.html:25
 msgid "No hidden tags."
 msgstr "Нет скрытых меток."
 
 #: templates/boards/settings.html:34
 msgid "Save"
 msgstr "Сохранить"
 
 #: templates/boards/staticpages/banned.html:6
 msgid "Banned"
 msgstr "Заблокирован"
 
 #: templates/boards/staticpages/banned.html:11
 msgid "Your IP address has been banned. Contact the administrator"
 msgstr "Ваш IP адрес был заблокирован. Свяжитесь с администратором"
 
 #: templates/boards/staticpages/help.html:6
 #: templates/boards/staticpages/help.html:10
 msgid "Syntax"
 msgstr "Синтаксис"
 
 #: templates/boards/staticpages/help.html:11
 msgid "Italic text"
 msgstr "Курсивный текст"
 
 #: templates/boards/staticpages/help.html:12
 msgid "Bold text"
 msgstr "Полужирный текст"
 
 #: templates/boards/staticpages/help.html:13
 msgid "Spoiler"
 msgstr "Спойлер"
 
 #: templates/boards/staticpages/help.html:14
 msgid "Link to a post"
 msgstr "Ссылка на сообщение"
 
 #: templates/boards/staticpages/help.html:15
 msgid "Strikethrough text"
 msgstr "Зачеркнутый текст"
 
 #: templates/boards/staticpages/help.html:16
 msgid "Comment"
 msgstr "Комментарий"
 
 #: templates/boards/staticpages/help.html:17
 #: templates/boards/staticpages/help.html:18
 msgid "Quote"
 msgstr "Цитата"
 
 #: templates/boards/staticpages/help.html:21
 msgid "You can try pasting the text and previewing the result here:"
 msgstr "Вы можете попробовать вставить текст и проверить результат здесь:"
 
 #: templates/boards/tags.html:17
 msgid "Sections:"
 msgstr "Разделы:"
 
 #: templates/boards/tags.html:30
 msgid "Other tags:"
 msgstr "Другие метки:"
 
 #: templates/boards/tags.html:43
 msgid "All tags..."
 msgstr "Все метки..."
 
 #: templates/boards/thread.html:14
 msgid "Normal"
 msgstr "Нормальный"
 
 #: templates/boards/thread.html:15
 msgid "Gallery"
 msgstr "Галерея"
 
 #: templates/boards/thread.html:16
 msgid "Tree"
 msgstr "Дерево"
 
 #: templates/boards/thread.html:35
 msgid "message"
 msgid_plural "messages"
 msgstr[0] "сообщение"
 msgstr[1] "сообщения"
 msgstr[2] "сообщений"
 
 #: templates/boards/thread.html:38
 msgid "image"
 msgid_plural "images"
 msgstr[0] "изображение"
 msgstr[1] "изображения"
 msgstr[2] "изображений"
 
 #: templates/boards/thread.html:40
 msgid "Last update: "
 msgstr "Последнее обновление: "
 
 #: templates/boards/thread_gallery.html:36
 msgid "No images."
 msgstr "Нет изображений."
 
 #: templates/boards/thread_normal.html:30
 msgid "posts to bumplimit"
 msgstr "сообщений до бамплимита"
 
 #: templates/boards/thread_normal.html:44
 msgid "Reply to thread"
 msgstr "Ответить в тему"
 
 #: templates/boards/thread_normal.html:44
 msgid "to message "
 msgstr "на сообщение"
 
 #: templates/boards/thread_normal.html:59
 msgid "Close form"
 msgstr "Закрыть форму"
 
 #: templates/search/search.html:17
 msgid "Ok"
 msgstr "Ок"
 
 #: utils.py:120
 #, python-format
-msgid "File must be less than %s bytes"
-msgstr "Файл должен быть менее %s байт"
+msgid "File must be less than %s but is %s."
+msgstr "Файл должен быть менее %s, но его размер %s."
 
 msgid "Please wait %(delay)d second before sending message"
 msgid_plural "Please wait %(delay)d seconds before sending message"
 msgstr[0] "Пожалуйста подождите %(delay)d секунду перед отправкой сообщения"
 msgstr[1] "Пожалуйста подождите %(delay)d секунды перед отправкой сообщения"
 msgstr[2] "Пожалуйста подождите %(delay)d секунд перед отправкой сообщения"
 
 msgid "New threads"
 msgstr "Новые темы"
 
 #, python-format
 msgid "Max file size is %(size)s."
 msgstr "Максимальный размер файла %(size)s."
 
 msgid "Size of media:"
 msgstr "Размер медиа:"
 
 msgid "Statistics"
 msgstr "Статистика"
 
 msgid "Invalid PoW."
 msgstr "Неверный PoW."
 
 msgid "Stale PoW."
 msgstr "PoW устарел."
 
 msgid "Show"
 msgstr "Показывать"
 
 msgid "Hide"
 msgstr "Скрывать"
 
 msgid "Add to favorites"
 msgstr "Добавить в избранное"
 
 msgid "Remove from favorites"
 msgstr "Убрать из избранного"
  No newline at end of file

boards/models/attachment/downloaders.py

@@ -1,69 +1,69 b''
 import os
 import re
 
 from django.core.files.uploadedfile import SimpleUploadedFile, \
     TemporaryUploadedFile
 from pytube import YouTube
 import requests
 
 from boards.utils import validate_file_size
 
 YOUTUBE_VIDEO_FORMAT = 'webm'
 
 HTTP_RESULT_OK = 200
 
 HEADER_CONTENT_LENGTH = 'content-length'
 HEADER_CONTENT_TYPE = 'content-type'
 
 FILE_DOWNLOAD_CHUNK_BYTES = 200000
 
-YOUTUBE_URL = re.compile(r'https?://www\.youtube\.com/watch\?v=\w+')
+YOUTUBE_URL = re.compile(r'https?://(www\.youtube\.com/watch\?v=|youtu.be/)\w+')
 
 
 class Downloader:
     @staticmethod
     def handles(url: str) -> bool:
         return False
 
     @staticmethod
     def download(url: str):
         # Verify content headers
         response_head = requests.head(url, verify=False)
         content_type = response_head.headers[HEADER_CONTENT_TYPE].split(';')[0]
         length_header = response_head.headers.get(HEADER_CONTENT_LENGTH)
         if length_header:
             length = int(length_header)
             validate_file_size(length)
         # Get the actual content into memory
         response = requests.get(url, verify=False, stream=True)
 
         # Download file, stop if the size exceeds limit
         size = 0
 
         # Set a dummy file name that will be replaced
         # anyway, just keep the valid extension
         filename = 'file.' + content_type.split('/')[1]
 
         file = TemporaryUploadedFile(filename, content_type, 0, None, None)
         for chunk in response.iter_content(FILE_DOWNLOAD_CHUNK_BYTES):
             size += len(chunk)
             validate_file_size(size)
             file.write(chunk)
 
         if response.status_code == HTTP_RESULT_OK:
             return file
 
 
 class YouTubeDownloader(Downloader):
     @staticmethod
     def download(url: str):
         yt = YouTube()
         yt.from_url(url)
         videos = yt.filter(YOUTUBE_VIDEO_FORMAT)
         if len(videos) > 0:
             video = videos[0]
             return Downloader.download(video.url)
 
     @staticmethod
     def handles(url: str) -> bool:
         return YOUTUBE_URL.match(url)

boards/utils.py

@@ -1,143 +1,144 b''
 """
 This module contains helper functions and helper classes.
 """
 import hashlib
 from random import random
 import time
 import hmac
 
 from django.core.cache import cache
 from django.db.models import Model
 from django import forms
+from django.template.defaultfilters import filesizeformat
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
 import magic
 from portage import os
 
 import boards
 from boards.settings import get_bool
 from neboard import settings
 
 CACHE_KEY_DELIMITER = '_'
 
 HTTP_FORWARDED = 'HTTP_X_FORWARDED_FOR'
 META_REMOTE_ADDR = 'REMOTE_ADDR'
 
 SETTING_MESSAGES = 'Messages'
 SETTING_ANON_MODE = 'AnonymousMode'
 
 ANON_IP = '127.0.0.1'
 
 UPLOAD_DIRS ={
     'PostImage': 'images/',
     'Attachment': 'files/',
 }
 FILE_EXTENSION_DELIMITER = '.'
 
 
 def is_anonymous_mode():
     return get_bool(SETTING_MESSAGES, SETTING_ANON_MODE)
 
 
 def get_client_ip(request):
     if is_anonymous_mode():
         ip = ANON_IP
     else:
         x_forwarded_for = request.META.get(HTTP_FORWARDED)
         if x_forwarded_for:
             ip = x_forwarded_for.split(',')[-1].strip()
         else:
             ip = request.META.get(META_REMOTE_ADDR)
     return ip
 
 
 # TODO The output format is not epoch because it includes microseconds
 def datetime_to_epoch(datetime):
     return int(time.mktime(timezone.localtime(
         datetime,timezone.get_current_timezone()).timetuple())
                * 1000000 + datetime.microsecond)
 
 
 def get_websocket_token(user_id='', timestamp=''):
     """
     Create token to validate information provided by new connection.
     """
 
     sign = hmac.new(settings.CENTRIFUGE_PROJECT_SECRET.encode())
     sign.update(settings.CENTRIFUGE_PROJECT_ID.encode())
     sign.update(user_id.encode())
     sign.update(timestamp.encode())
     token = sign.hexdigest()
 
     return token
 
 
 # TODO Test this carefully
 def cached_result(key_method=None):
     """
     Caches method result in the Django's cache system, persisted by object name,
     object name, model id if object is a Django model, args and kwargs if any.
     """
     def _cached_result(function):
         def inner_func(obj, *args, **kwargs):
             cache_key_params = [obj.__class__.__name__, function.__name__]
 
             cache_key_params += args
             for key, value in kwargs:
                 cache_key_params.append(key + ':' + value)
 
             if isinstance(obj, Model):
                 cache_key_params.append(str(obj.id))
 
             if key_method is not None:
                 cache_key_params += [str(arg) for arg in key_method(obj)]
 
             cache_key = CACHE_KEY_DELIMITER.join(cache_key_params)
 
             persisted_result = cache.get(cache_key)
             if persisted_result is not None:
                 result = persisted_result
             else:
                 result = function(obj, *args, **kwargs)
                 cache.set(cache_key, result)
 
             return result
 
         return inner_func
     return _cached_result
 
 
 def get_file_hash(file) -> str:
     md5 = hashlib.md5()
     for chunk in file.chunks():
         md5.update(chunk)
     return md5.hexdigest()
 
 
 def validate_file_size(size: int):
     max_size = boards.settings.get_int('Forms', 'MaxFileSize')
     if size > max_size:
         raise forms.ValidationError(
-            _('File must be less than %s bytes')
-            % str(max_size))
+            _('File must be less than %s but is %s.')
+            % (filesizeformat(max_size), filesizeformat(size)))
 
 
 def get_extension(filename):
     return filename.split(FILE_EXTENSION_DELIMITER)[-1:][0]
 
 
 def get_upload_filename(model_instance, old_filename):
     # TODO Use something other than random number in file name
     extension = get_extension(old_filename)
     new_name = '{}{}.{}'.format(
         str(int(time.mktime(time.gmtime()))),
         str(int(random() * 1000)),
         extension)
 
     directory = UPLOAD_DIRS[type(model_instance).__name__]
 
     return os.path.join(directory, new_name)
 
 
 def get_file_mimetype(file) -> str:
     return magic.from_buffer(file.chunks().__next__(), mime=True).decode()