Added file and url multi value field that will simplify adding many files to one post in future

boards/abstracts/fields.py

@@ -0,0 +1,42 b''
+from django import forms
+from django.utils.translation import ugettext_lazy as _, ungettext_lazy
+
+
+ATTRIBUTE_PLACEHOLDER = 'placeholder'
+
+
+class UrlFileWidget(forms.MultiWidget):
+    def __init__(self, *args, **kwargs):
+        widgets = (
+                forms.ClearableFileInput(attrs={'accept': 'file/*'}),
+                forms.TextInput(attrs={ATTRIBUTE_PLACEHOLDER:
+                    'http://example.com/image.png'}),
+        )
+        super().__init__(widgets, *args, **kwargs)
+
+    def decompress(self, value):
+        return [None, None]
+
+
+class UrlFileField(forms.MultiValueField):
+    widget = UrlFileWidget
+
+    def __init__(self, *args, **kwargs):
+        fields = (
+                forms.FileField(required=False, label=_('File'),
+                    widget=forms.ClearableFileInput(
+                        attrs={'accept': 'file/*'})),
+                forms.CharField(required=False, label=_('File URL'),
+                    widget=forms.TextInput(
+                        attrs={ATTRIBUTE_PLACEHOLDER:
+                            'http://example.com/image.png'})),
+        )
+
+        super().__init__(
+                fields=fields,
+                require_all_fields=False, *args, **kwargs)
+
+    def compress(self, data_list):
+        if data_list and len(data_list) >= 2:
+           return data_list[0] or data_list[1]
+

boards/forms.py

@@ -1,478 +1,478 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.core.files.uploadedfile import UploadedFile
 from django.forms.utils import ErrorList
 from django.utils.translation import ugettext_lazy as _, ungettext_lazy
 from django.utils import timezone
 
 from boards.abstracts.settingsmanager import get_settings_manager
 from boards.abstracts.attachment_alias import get_image_by_alias
 from boards.mdx_neboard import formatters
 from boards.models.attachment.downloaders import download
 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 boards.abstracts.fields import UrlFileField
 from neboard import settings
 import boards.settings as board_settings
 import neboard
 
 POW_HASH_LENGTH = 16
 POW_LIFE_MINUTES = 5
 
 REGEX_TAGS = re.compile(r'^[\w\s\d]+$', re.UNICODE)
 REGEX_USERNAMES = re.compile(r'^[\w\s\d,]+$', re.UNICODE)
 REGEX_URL = re.compile(r'^(http|https|ftp|magnet):\/\/', 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',
     'image/x-ms-bmp': 'bmp',
     'image/bmp': 'bmp',
 }
 
 
 logger = logging.getLogger('boards.forms')
 
 
 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.
     """
     required_css_class = 'required-field'
 
     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'}))
+    file = UrlFileField(required=False, label=_('File'))
 
     # 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'}))
     subscribe = forms.BooleanField(required=False, label=_('Subscribe to thread'))
 
     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
     image = None
 
     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)
+        if isinstance(file, UploadedFile):
+            file = self._clean_file_file(file)
+        else:
+            file = self._clean_file_url(file)
+
+        return file
+
+    def _clean_file_file(self, file):
+        validate_file_size(file.size)
         self._update_file_extension(file)
 
         return file
 
-    def clean_file_url(self):
-        url = self.cleaned_data['file_url']
 
+    def _clean_file_url(self, url):
         file = None
 
         if url:
             try:
                 file = get_image_by_alias(url, self.session)
                 self.image = file
 
                 if file is not None:
                     return
 
                 if file is None:
                     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)
             except forms.ValidationError as e:
                 # Assume we will get the plain URL instead of a file and save it
                 if REGEX_URL.match(url):
                     logger.info('Error in forms: {}'.format(e))
                     return url
                 else:
                     raise e
 
         return file
 
     def clean(self):
         cleaned_data = super(PostForm, self).clean()
 
         if cleaned_data['email']:
             if board_settings.get_bool('Forms', 'Autoban'):
                 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')
         limit_first = board_settings.get_bool('Forms', 'LimitFirstPosting')
 
         settings_manager = get_settings_manager(self)
         if not self.errors and limit_speed or (limit_first and not settings_manager.get_setting('confirmed_user')):
             pow_difficulty = board_settings.get_int('Forms', 'PowDifficulty')
             if pow_difficulty > 0:
                 # PoW-based
                 if cleaned_data['timestamp'] \
                         and cleaned_data['iteration'] and cleaned_data['guess'] \
                         and not settings_manager.get_setting('confirmed_user'):
                     self._validate_hash(cleaned_data['timestamp'], cleaned_data['iteration'], cleaned_data['guess'], cleaned_data['text'])
             else:
                 # Time-based
                 self._validate_posting_speed()
             settings_manager.set_setting('confirmed_user', True)
 
         return cleaned_data
 
     def get_file(self):
         """
         Gets file from form or URL.
         """
 
         file = self.cleaned_data['file']
-        if type(self.cleaned_data['file_url']) is not str:
-            file_url = self.cleaned_data['file_url']
-        else:
-            file_url = None
-        return file or file_url
+        if isinstance(file, UploadedFile):
+            return file
 
     def get_file_url(self):
-        if not self.get_file():
-            return self.cleaned_data['file_url']
+        file = self.cleaned_data['file']
+        if type(file) == str:
+            return file
 
     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 get_images(self):
         if self.image:
             return [self.image]
         else:
             return []
 
     def is_subscribe(self):
         return self.cleaned_data['subscribe']
 
     def _clean_text_file(self):
         text = self.cleaned_data.get('text')
         file = self.get_file()
         file_url = self.get_file_url()
         images = self.get_images()
 
         if (not text) and (not file) and (not file_url) and len(images) == 0:
             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 = board_settings.get_int('Forms', 'PostingDelay')
 
         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.
         """
 
         try:
             return download(url)
         except forms.ValidationError as e:
             raise e
         except Exception as e:
             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())
 
         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)
     monochrome = forms.BooleanField(label=_('Monochrome'), required=False)
 
     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.'))
 
         default_tag_name = board_settings.get('Forms', 'DefaultTag')\
                 .strip().lower()
 
         required_tag_exists = False
         tag_set = set()
         for tag_string in tags.split():
             if tag_string.strip().lower() == default_tag_name:
                 required_tag_exists = True
                 tag, created = Tag.objects.get_or_create(
                         name=tag_string.strip().lower(), required=True)
             else:
                 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
 
         # Use default tag if no section exists
         if not required_tag_exists:
             default_tag, created = Tag.objects.get_or_create(
                     name=default_tag_name, required=True)
             tag_set.add(default_tag)
 
         return tag_set
 
     def clean(self):
         cleaned_data = super(ThreadForm, self).clean()
 
         return cleaned_data
 
     def is_monochrome(self):
         return self.cleaned_data['monochrome']
 
 
 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/templates/boards/all_threads.html

@@ -1,208 +1,207 b''
 {% extends "boards/base.html" %}
 
 {% load i18n %}
 {% load board %}
 {% load static %}
 {% load tz %}
 
 {% block head %}
     <meta name="robots" content="noindex">
 
     {% if tag %}
         <title>{{ tag.name }} - {{ site_name }}</title>
     {% else %}
         <title>{{ site_name }}</title>
     {% endif %}
 
     {% if prev_page_link %}
         <link rel="prev" href="{{ prev_page_link }}" />
     {% endif %}
     {% if next_page_link %}
         <link rel="next" href="{{ next_page_link }}" />
     {% endif %}
 
 {% endblock %}
 
 {% block content %}
 
     {% get_current_language as LANGUAGE_CODE %}
     {% get_current_timezone as TIME_ZONE %}
 
     {% for banner in banners %}
         <div class="post">
             <div class="title">{{ banner.title }}</div>
             <div>{{ banner.get_text|safe }}</div>
             <div>{% trans 'Details' %}: <a href="{{ banner.post.get_absolute_url }}">>>{{ banner.post.id }}</a></div>
         </div>
     {% endfor %}
 
 {% if tag %}
     <div class="tag_info" style="border-bottom: solid .5ex #{{ tag.get_color }}">
         {% if random_image_post %}
             <div class="tag-image">
                 {% with image=random_image_post.get_first_image %}
                     <a href="{{ random_image_post.get_absolute_url }}"><img 
                         src="{{ image.get_thumb_url }}"
                         width="{{ image.get_preview_size.0 }}"
                         height="{{ image.get_preview_size.1 }}"
                         alt="{{ random_image_post.id }}"/></a>
                 {% endwith %}
             </div>
         {% endif %}
         <div class="tag-text-data">
             <h2>
                 /{{ tag.get_view|safe }}/
             </h2>
             {% if perms.change_tag %}
                 <div class="moderator_info"><a href="{% url 'admin:boards_tag_change' tag.id %}">{% trans 'Edit tag' %}</a></div>
             {% endif %}
             <p>
                 <form action="{% url 'tag' tag.name %}" method="post" class="post-button-form">
                     {% if is_favorite %}
                         <button name="method" value="unsubscribe" class="fav">★ {% trans "Remove from favorites" %}</button>
                     {% else %}
                         <button name="method" value="subscribe" class="not_fav">★ {% trans "Add to favorites" %}</button>
                     {% endif %}
                 </form>
                 <form action="{% url 'tag' tag.name %}" method="post" class="post-button-form">
                     {% if is_hidden %}
                         <button name="method" value="unhide" class="fav">{% trans "Show" %}</button>
                     {% else %}
                         <button name="method" value="hide" class="not_fav">{% trans "Hide" %}</button>
                     {% endif %}
                 </form>
                 <a href="{% url 'tag_gallery' tag.name %}">{% trans 'Gallery' %}</a>
             </p>
             {% if tag.get_description %}
                 <p>{{ tag.get_description|safe }}</p>
             {% endif %}
             <p>
                 {% with active_count=tag.get_active_thread_count bumplimit_count=tag.get_bumplimit_thread_count archived_count=tag.get_archived_thread_count %}
                     {% if active_count %}
                         ● {{ active_count }}&ensp;
                     {% endif %}
                     {% if bumplimit_count %}
                         ◍ {{ bumplimit_count }}&ensp;
                     {% endif %}
                     {% if archived_count %}
                         ○ {{ archived_count }}&ensp;
                     {% endif %}
                 {% endwith %}
                 ♥ {{ tag.get_post_count }}
             </p>
             {% if tag.get_all_parents %}
                 <p>
                     {% for parent in tag.get_all_parents %}
                         {{ parent.get_view|safe }} &gt;
                     {% endfor %}
                     {{ tag.get_view|safe }}
                 </p>
             {% endif %}
             {% if tag.get_children.all %}
                 <p>
                 {% trans "Subsections: " %}
                 {% for child in tag.get_children.all %}
                     {{ child.get_view|safe }}{% if not forloop.last%}, {% endif %}
                 {% endfor %}
                 </p>
             {% endif %}
         </div>
     </div>
 {% endif %}
 
     {% if threads %}
         {% if prev_page_link %}
             <div class="page_link">
                 <a href="{{ prev_page_link }}">&lt;&lt; {% trans "Previous page" %} &lt;&lt;</a>
             </div>
         {% endif %}
 
         {% for thread in threads %}
             <div class="thread">
                 {% post_view thread.get_opening_post thread=thread truncated=True need_open_link=True %}
                 {% if not thread.archived %}
                     {% with last_replies=thread.get_last_replies %}
                         {% if last_replies %}
                             {% with skipped_replies_count=thread.get_skipped_replies_count %}
                                 {% if skipped_replies_count %}
                                     <div class="skipped_replies">
                                         <a href="{% url 'thread' thread.get_opening_post_id %}">
                                             {% blocktrans count count=skipped_replies_count %}Skipped {{ count }} reply. Open thread to see all replies.{% plural %}Skipped {{ count }} replies. Open thread to see all replies.{% endblocktrans %}
                                         </a>
                                     </div>
                                 {% endif %}
                             {% endwith %}
                             <div class="last-replies">
                                 {% for post in last_replies %}
                                     {% post_view post truncated=True %}
                                 {% endfor %}
                             </div>
                         {% endif %}
                     {% endwith %}
                 {% endif %}
             </div>
         {% endfor %}
 
         {% if next_page_link %}
             <div class="page_link">
                 <a href="{{ next_page_link }}">&gt;&gt; {% trans "Next page" %} &gt;&gt;</a>
             </div>
         {% endif %}
     {% else %}
         <div class="post">
             {% trans 'No threads exist. Create the first one!' %}</div>
     {% endif %}
 
     <div class="post-form-w">
         <script src="{% static 'js/panel.js' %}"></script>
         <div class="post-form" data-hasher="{% static 'js/3party/sha256.js' %}"
                                data-pow-script="{% static 'js/proof_of_work.js' %}">
             <div class="form-title">{% trans "Create new thread" %}</div>
             <div class="swappable-form-full">
             <form enctype="multipart/form-data" method="post" id="form">{% csrf_token %}
                 {{ form.as_div }}
                 <div class="form-submit">
                     <input type="submit" value="{% trans "Post" %}"/>
                     <button id="preview-button" type="button" onclick="return false;">{% trans 'Preview' %}</button>
-                    <button id="file-source-button" type="button" onclick="return false;">{% trans 'Change file source' %}</button>
                 </div>
             </form>
             </div>
             <div>
                 {% trans 'Tags must be delimited by spaces. Text or image is required.' %}
                 {% with size=max_file_size|filesizeformat %}
                     {% blocktrans %}Max file size is {{ size }}.{% endblocktrans %}
                 {% endwith %}
             </div>
             <div id="preview-text"></div>
             <div><a href="{% url "staticpage" name="help" %}">{% trans 'Text syntax' %}</a></div>
         </div>
     </div>
 
     <script src="{% static 'js/form.js' %}"></script>
         <script src="{% static 'js/3party/jquery.blockUI.js' %}"></script>
     <script src="{% static 'js/thread_create.js' %}"></script>
 
 {% endblock %}
 
 {% block metapanel %}
 
     <span class="metapanel">
         {% trans "Pages:" %}
         [
         {% with dividers=paginator.get_dividers %}
             {% for page in paginator.get_divided_range %}
                 {% if page in dividers %}
                     …,
                 {% endif %}
                 <a
                     {% ifequal page current_page.number %}
                         class="current_page"
                     {% endifequal %}
                     href="{% page_url paginator page %}">{{ page }}</a>{% if not forloop.last %},{% endif %}
             {% endfor %}
         {% endwith %}
         ]
     </span>
 
 {% endblock %}

boards/templates/boards/thread_normal.html

@@ -1,81 +1,80 b''
 {% extends "boards/thread.html" %}
 
 {% load i18n %}
 {% load static from staticfiles %}
 {% load board %}
 {% load tz %}
 
 {% block thread_content %}
     {% get_current_language as LANGUAGE_CODE %}
     {% get_current_timezone as TIME_ZONE %}
 
     <div id="quote-button">{% trans 'Quote' %}</div>
 
     <div class="tag_info">
         <h2>
             <form action="{% url 'thread' opening_post.id %}" method="post" class="post-button-form">
                 {% csrf_token %}
                 {% if is_favorite %}
                     <button name="method" value="unsubscribe" class="fav">★</button>
                 {% else %}
                     <button name="method" value="subscribe" class="not_fav">★</button>
                 {% endif %}
             </form>
             {{ opening_post.get_title_or_text }}
         </h2>
     </div>
 
     {% if bumpable and thread.has_post_limit %}
         <div class="bar-bg">
             <div class="bar-value" style="width:{{ bumplimit_progress }}%" id="bumplimit_progress">
             </div>
             <div class="bar-text">
                 <span id="left_to_limit">{{ posts_left }}</span> {% trans 'posts to bumplimit' %}
             </div>
         </div>
     {% endif %}
 
     <div class="thread">
         {% for post in thread.get_viewable_replies %}
             {% post_view post reply_link=True thread=thread %}
         {% endfor %}
     </div>
 
     {% if not thread.is_archived %}
         <div class="post-form-w">
             <script src="{% static 'js/panel.js' %}"></script>
             <div class="form-title">{% trans "Reply to thread" %} #{{ opening_post.id }}<span class="reply-to-message"> {% trans "to message " %} #<span id="reply-to-message-id"></span></span></div>
             <div class="post-form" id="compact-form" data-hasher="{% static 'js/3party/sha256.js' %}"
                        data-pow-script="{% static 'js/proof_of_work.js' %}">
                 <div class="swappable-form-full">
                     <form enctype="multipart/form-data" method="post" id="form">{% csrf_token %}
                         <div class="compact-form-text"></div>
                         {{ form.as_div }}
                         <div class="form-submit">
                             <input type="submit" value="{% trans "Post" %}"/>
                             <button id="preview-button" type="button" onclick="return false;">{% trans 'Preview' %}</button>
-                            <button id="file-source-button" type="button" onclick="return false;">{% trans 'Change file source' %}</button>
                         </div>
                     </form>
                 </div>
                 <div id="preview-text"></div>
                 <div>
                     {% with size=max_file_size|filesizeformat %}
                         {% blocktrans %}Max file size is {{ size }}.{% endblocktrans %}
                     {% endwith %}
                 </div>
                 <div><a href="{% url "staticpage" name="help" %}">
                     {% trans 'Text syntax' %}</a></div>
                 <div><a id="form-close-button" href="#" onClick="resetFormPosition(); return false;">{% trans 'Close form' %}</a></div>
             </div>
         </div>
 
         <script src="{% static 'js/form.js' %}"></script>
         <script src="{% static 'js/jquery.form.min.js' %}"></script>
         <script src="{% static 'js/3party/jquery.blockUI.js' %}"></script>
         <script src="{% static 'js/thread.js' %}"></script>
         <script src="{% static 'js/thread_update.js' %}"></script>
     {% endif %}
 
     <script src="{% static 'js/3party/centrifuge.js' %}"></script>
 {% endblock %}