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*.pyc
*.swp
*.swo
*.sqlite3
media/
env/
venv/
src/
backups/
media.tar.gz
django.log

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LICENSE
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GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Preamble
The GNU Affero General Public License is a free, copyleft license for software and other kinds of works, specifically designed to ensure cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, our General Public Licenses are intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License which gives you legal permission to copy, distribute and/or modify the software.
A secondary benefit of defending all users' freedom is that improvements made in alternate versions of the program, if they receive widespread use, become available for other developers to incorporate. Many developers of free software are heartened and encouraged by the resulting cooperation. However, in the case of software used on network servers, this result may fail to come about. The GNU General Public License permits making a modified version and letting the public access it on a server without ever releasing its source code to the public.
The GNU Affero General Public License is designed specifically to ensure that, in such cases, the modified source code becomes available to the community. It requires the operator of a network server to provide the source code of the modified version running there to the users of that server. Therefore, public use of a modified version, on a publicly accessible server, gives the public access to the source code of the modified version.
An older license, called the Affero General Public License and published by Affero, was designed to accomplish similar goals. This is a different license, not a version of the Affero GPL, but Affero has released a new version of the Affero GPL which permits relicensing under this license.
The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS
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"Copyright" also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.
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A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License.
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license to downstream recipients. "Knowingly relying" means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid.
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Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.
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If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the Program, your modified version must prominently offer all users interacting with it remotely through a computer network (if your version supports such interaction) an opportunity to receive the Corresponding Source of your version by providing access to the Corresponding Source from a network server at no charge, through some standard or customary means of facilitating copying of software. This Corresponding Source shall include the Corresponding Source for any work covered by version 3 of the GNU General Public License that is incorporated pursuant to the following paragraph.
Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the work with which it is combined will remain governed by version 3 of the GNU General Public License.
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The Free Software Foundation may publish revised and/or new versions of the GNU Affero General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
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17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer network, you should also make sure that it provides a way for users to get its source. For example, if your program is a web application, its interface could display a "Source" link that leads users to an archive of the code. There are many ways you could offer source, and different solutions will be better for different programs; see section 13 for the specific requirements.
You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU AGPL, see <http://www.gnu.org/licenses/>.
MIT License
Copyright (c) 2018 Wendy Liu
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# prelom
Notes From Below
================
Prelom newspaper, django app
Django site for managing an online publication.
## Setup
Before running pip install make sure the following packages are installed:
* postgresql-devel (libpq-dev in Debian/Ubuntu, libpq-devel on Centos/Fedora/Cygwin/Babun.)
* libjpeg (libjpeg-dev, zlib1g-dev)
On a Debian/Ubuntu system run:
```bash
sudo apt install libpq-dev libjpeg-dev zlib1g-dev
```
Within a virtualenv, run the following commands, in order:
```bash
pip install -r requirements.txt
cd django
python3 manage.py makemigrations journal cms uploads
python3 manage.py migrate
python3 manage.py createsuperuser
python3 manage.py loaddata initial_fixtures.json
```
Finally:
`python3 manage.py runserver`
You can find the admin interface at <http://localhost:8000/sudo/> (for the
superuser) or <http://localhost:8000/editor/> (the link to give to editors).
You can create users with editor permissions via the /sudo/ admin site:
set `is_staff` to True, and give them any necessary permissions (there will
be a permission group eventually, but for now you'll have to select them
manually).
None of the links in the menu will work. You'll have to create the 4 categories
(under the journal app) and the 2 pages (under the cms app).
## Deploying in production
To deploy in production with Postgres, a custom secret key, and DEBUG=False,
set the following environment variables within the virtualenv:
* `POSTGRES_PASSWORD`: the password for PostgreSQL
* `DJANGO_SECRET_KEY`: the `SECRET_KEY` used by Django (set to a random string)
* `ALLOWED_HOST`: e.g., 'notesfrombelow.org'

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# How to use the admin interface
Message me if you have questions.
## Uploading files
Any kind of file can be uploaded. There are special features for images (which are displayed) and PDFs (which are embedded); other files are simply linked to.
From the main admin page, click on "Image uploads" or "Pdf uploads" or "Other uploads" (under UPLOADS) and to upload a file. Set the title to something descriptive—the slug field will automatically be populated from there. You can think of the slug as the (unique) name which you'll use to refer to this file in order to embed it within an article.
For example, if you upload an image with the slug `test-image-1`, you can embed it within an article using the following code:
```
[img:test-image-1]
```
If you want to add a caption below it:
```
[img:test-image-1 This is a caption]
```
If you have multiple images that you want to appear on the same line and don't need a caption, use:
```
[images:test-image-1 test-image-2 test-image-3]
```
Embedding a PDF is similar. Upload it under "Pdf uploads" and make a note of the slug (e.g., `test-bulletin-1`). Then embed it like this:
```
[pdf:test-bulletin-1]
```
To add a link to any other type of file (e.g. a docx, or an epub), upload it under "Other uploads" with the slug `test-epub`, title `Some File To Download`, and extension `epub`, and embed it like this:
```
[file:test-epub]
```
When the article is published, it will be converted into a large red button that says "Download Some File To Download (epub)", with a link to the file.
## Previewing articles
To preview an article before it's published, make sure the "Published" field (under the image) is unchecked, and click the "View on site" button (top right) on the article edit page after the article has been created.
## Adding translations
From the main admin page, click on "Article translations" (under JOURNAL) and add a new one. Select the relevant article and the language (we currently only support Spanish and Polish). You can only add one translation for each article-language combination.
The link for the translated article is just the article link plus ?language=es (or whatever the language code is) at the end.
## Changing the order of articles on the homepage
Currently, all published articles are shown on the homepage, ordered according to the "Order in issue" field which you can change in the article edit page in the admin. Set the order to 0 to display a larger article image (stretched across two columns) at the top.

2
django/.gitignore vendored 100644
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db.sqlite3
*/migrations

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from django.contrib import admin
from reversion_compare.admin import CompareVersionAdmin
from notesfrombelow.admin import editor_site
from .models import BlogPost
class BlogPostAdmin(CompareVersionAdmin):
list_display = ['title', 'slug', 'published']
prepopulated_fields = {'slug': ('title',)}
admin.site.register(BlogPost, BlogPostAdmin)
editor_site.register(BlogPost, BlogPostAdmin)

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from django.apps import AppConfig
class BlogConfig(AppConfig):
name = 'blog'

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from django.db import models
from django.urls import reverse
from django.utils.html import strip_tags
from imagekit.models import ImageSpecField, ProcessedImageField
from imagekit.processors import ResizeToFill
from martor.models import MartorField
from martor.utils import markdownify
class BlogPost(models.Model):
"""Assume that all articles are authored by Ed Emery."""
title = models.CharField(max_length=255)
subtitle = models.TextField()
slug = models.SlugField()
content = MartorField()
formatted_content = models.TextField(editable=False)
preview = models.TextField(editable=False)
date = models.DateField()
image = ProcessedImageField(
upload_to='blog',
processors=[ResizeToFill(1920, 1080)],
format='JPEG',
options={'quality': 100}
)
image_thumbnail = ImageSpecField(
source='image',
processors=[ResizeToFill(540, 360)],
format='JPEG',
options={'quality': 90}
)
background_position = models.CharField(max_length=50, blank=True)
image_credit = models.URLField(blank=True)
published = models.BooleanField(default=True)
last_modified = models.DateField(auto_now=True)
class Meta:
get_latest_by = 'date'
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('blog-post', args=[self.slug])
def save(self, *args, **kwargs):
# Parse markdown and cache it.
self.formatted_content = markdownify(self.content)
self.preview = strip_tags(self.formatted_content)[:500]
super().save(*args, **kwargs)

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from django.contrib.sitemaps import Sitemap
from blog.models import BlogPost
class BlogSitemap(Sitemap):
def priority(self, item):
return 0.3
def changefreq(self, item):
return 'never'
def items(self):
return BlogPost.objects.filter(published=True).order_by('pk')
def lastmod(self, item):
return item.last_modified

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from django.test import TestCase
# Create your tests here.

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from django.views import generic
from .models import BlogPost
from journal.models import Author
class BlogPostView(generic.DetailView):
model = BlogPost
template_name = 'blog_post.html'
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['author'] = Author.objects.get(slug='ed-emery')
post = context['blogpost']
other_posts = []
# Get the posts published directly before and after, if they exist.
before = BlogPost.objects.filter(pk__lt=post.pk).order_by('pk').last()
if before:
other_posts.append(before)
after = BlogPost.objects.filter(pk__gt=post.pk).order_by('pk').first()
if after:
other_posts.append(after)
context['other_posts'] = other_posts
return context

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from django.contrib import admin
from reversion_compare.admin import CompareVersionAdmin
from notesfrombelow.admin import editor_site
from .models import Page
class PageAdmin(CompareVersionAdmin):
list_display = ['title', 'slug', 'published']
admin.site.register(Page, PageAdmin)
editor_site.register(Page, PageAdmin)

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from django.apps import AppConfig
class CmsConfig(AppConfig):
name = 'cms'

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from django.core.management.base import BaseCommand
from cms.models import *
class Command(BaseCommand):
help = 'Refreshes formatted_* fields'
def handle(self, *args, **options):
for page in Page.objects.all():
page.save()

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from django.db import models
from django.urls import reverse
from imagekit.models import ProcessedImageField
from imagekit.processors import ResizeToFill
from martor.models import MartorField
from martor.utils import markdownify
class Page(models.Model):
title = models.CharField(max_length=100, blank=True)
subtitle = models.TextField(blank=True)
content = MartorField(blank=True)
formatted_content = models.TextField(editable=False)
slug = models.SlugField(blank=True, unique=True)
last_modified = models.DateField(auto_now=True)
is_static = models.BooleanField(default=True,
help_text='Ignore this. For sitemap usage only'
)
published = models.BooleanField(default=True)
image = ProcessedImageField(
upload_to='pages',
processors=[ResizeToFill(540, 360)],
format='JPEG',
options={'quality': 100},
help_text="Resized to 540x360.",
blank=True,
null=True
)
def __str__(self):
return self.title
def get_absolute_url(self):
if self.slug:
return reverse('page', args=[self.slug])
else:
return '/'
def save(self, *args, **kwargs):
self.formatted_content = markdownify(self.content)
super().save(*args, **kwargs)

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from django.contrib.sitemaps import Sitemap
from cms.models import Page
class PageSitemap(Sitemap):
def priority(self, item):
if item.is_static:
return 0.4
else:
return 0.9
def changefreq(self, item):
if item.is_static:
return 'never'
else:
return 'monthly'
def items(self):
return Page.objects.filter(published=True).order_by('pk')
def lastmod(self, item):
return item.last_modified

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from django.test import TestCase
# Create your tests here.

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from django.shortcuts import render
from django.views import generic
from .models import Page
class PageView(generic.DetailView):
model = Page
template_name = 'page.html'

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[
{
"model": "journal.issue",
"pk": 1,
"fields":
{
"number": 1,
"title": "First Issue",
"date": "2001-01-01",
"slug": "first-issue",
"content": "First issue",
"formatted_content": "First issue",
"image": "/static/favicon.ico",
"published": true
}
},
{
"model": "journal.issue",
"pk": 2,
"fields":
{
"number": 2,
"title": "Second Issue",
"date": "2001-01-02",
"slug": "second-issue",
"content": "Second issue",
"formatted_content": "Second issue",
"image": "/static/favicon.ico",
"published": true
}
},
{
"model": "journal.category",
"pk": 1,
"fields":
{
"name": "Inquiry",
"slug": "inquiry",
"description": "mandatory category - Inquiry",
"content": "mandatory category - Inquiry",
"formatted_content": "mandatory category - Inquiry",
"tag_name": "inquiry",
"icon": "inquiry",
"archive_link_text": "inquiry"
}
},
{
"model": "journal.category",
"pk": 2,
"fields":
{
"name": "Theory",
"slug": "theory",
"description": "mandatory category - Theory",
"content": "mandatory category - Theory",
"formatted_content": "mandatory category - Theory",
"tag_name": "theory",
"icon": "theory",
"archive_link_text": "theory"
}
},
{
"model": "journal.category",
"pk": 3,
"fields":
{
"name": "Bulletins",
"slug": "bulletins",
"description": "mandatory category - Bulletins",
"content": "mandatory category - Bulletins",
"formatted_content": "mandatory category - Bulletins",
"tag_name": "bulletins",
"icon": "bulletins",
"archive_link_text": "bulletins"
}
},
{
"model": "cms.page",
"pk": 1,
"fields":
{
"image": "",
"title": "Homepage",
"subtitle": "",
"content": "Homepage, read Manual!",
"formatted_content": "<p>Homepage, read Manual!</p>",
"slug": "",
"last_modified": "2001-01-01",
"is_static": true,
"published": true
}
},
{
"model": "cms.page",
"pk": 2,
"fields":
{
"image": "",
"title": "About",
"subtitle": "",
"content": "About page",
"formatted_content": "<p>About page.</p>",
"slug": "about",
"last_modified": "2001-01-01",
"is_static": true,
"published": true
}
},
{
"model": "cms.page",
"pk": 3,
"fields":
{
"image": "",
"title": "Support",
"subtitle": "",
"content": "Support page",
"formatted_content": "<p>Support page.</p>",
"slug": "support",
"last_modified": "2001-01-01",
"is_static": true,
"published": true
}
},
{
"model": "cms.page",
"pk": 4,
"fields":
{
"image": "",
"title": "Contribute",
"subtitle": "",
"content": "Contribute page",
"formatted_content": "<p>Contribute page.</p>",
"slug": "contribute",
"last_modified": "2001-01-01",
"is_static": true,
"published": true
}
},
{
"model": "cms.page",
"pk": 5,
"fields":
{
"image": "",
"title": "Lom",
"subtitle": "",
"content": "Lom page",
"formatted_content": "<p>Lom page.</p>",
"slug": "lom",
"last_modified": "2001-01-01",
"is_static": true,
"published": true
}
},
]

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from django import forms
from django.contrib import admin, messages
from django.urls import reverse
from django.utils.html import mark_safe
from reversion_compare.admin import CompareVersionAdmin
from notesfrombelow.admin import editor_site
from . import models
class TagAdmin(CompareVersionAdmin):
list_display = ['name', 'show_image', 'slug', 'category']
prepopulated_fields = {'slug': ('name',)}
search_fields = ['name']
def show_image(self, obj):
if obj.image:
to_return = '<img src="{}" class="ui medium image" />'.format(
obj.image.url,
)
return mark_safe(to_return)
else:
return ''
show_image.short_description = 'Image'
class IssueAdmin(CompareVersionAdmin):
list_display = ['number', 'title', 'date', 'slug']
prepopulated_fields = {'slug': ('title',)}
search_fields = ['title']
class CategoryAdmin(CompareVersionAdmin):
list_display = ['name', 'slug', 'tag_name', 'order_on_homepage']
prepopulated_fields = {'slug': ('name',)}
class AuthorAdmin(CompareVersionAdmin):
list_display = ['name', 'bio', 'slug', 'twitter']
prepopulated_fields = {'slug': ('name',)}
ordering = ['name']
search_fields = ['name']
class ArticleForm(forms.ModelForm):
class Meta:
model = models.Article
fields = '__all__'
widgets = {
'image_credit': forms.TextInput(),
'subtitle': forms.Textarea({'rows': 2}),
}
def publish(modeladmin, request, queryset):
queryset.update(published=True)
messages.info(request, "Published {} article(s)".format(
queryset.count())
)
def remove_tags(modeladmin, request, queryset):
for article in queryset:
article.tags.remove()
messages.info(request, "Removed tags from {} article(s)".format(
queryset.count())
)
def make_add_tag_action(tag):
def add_tag(modeladmin, request, queryset):
for article in queryset:
article.tags.add(tag)
messages.info(request, "Added tag '{}' to {} article(s)".format(
tag.name,
queryset.count())
)
add_tag.short_description = "Add tag '{}'".format(tag.name)
add_tag.__name__ = 'add_tag_{0}'.format(tag.pk)
return add_tag
class ArticleAdmin(CompareVersionAdmin):
list_display = ['display_title', 'date', 'show_image', 'display_tags', 'published', 'is_featured']
list_filter = ['category', 'tags', 'issue']
prepopulated_fields = {'slug': ('title',)}
change_form_template = 'admin/edit_article.html'
form = ArticleForm
list_display_links = None
search_fields = ['title']
autocomplete_fields = ['related_1', 'related_2', 'issue', 'tags', 'authors']
def display_title(self, obj):
if obj.authors.count():
authors = ', '.join(a.name for a in obj.authors.all())
else:
authors = 'anonymous'
to_return = (
'<h3 class="ui header"><a href="{edit}">{title}</a><div class="sub header">{subtitle}</div></h3><span>by {authors}</span><br><code><a href="{view}">{slug}</a></code>'.format(
edit=reverse('editor:journal_article_change', args=[obj.id]),
title=obj.title,
subtitle=obj.subtitle or '<em>No subtitle</em>',
authors=authors,
view=obj.get_absolute_url(),
slug=obj.slug,
)
)
return mark_safe(to_return)
display_title.short_description = 'Article details'
def display_tags(self, obj):
html = []
if obj.issue:
html.append(
'<a href="{u}">Issue {n}: {i} (#{o})</a>'.format(
u=reverse('editor:journal_issue_change', args=[obj.issue.id]),
n=obj.issue.number,
i=obj.issue.title,
o=obj.order_in_issue
)
)
if obj.category:
html.append(
'<a href="{u}"><strong>{c}</strong></a>'.format(
u=reverse('editor:journal_category_change', args=[obj.category.id]),
c=obj.category
)
)
for tag in obj.tags.all():
html.append(
'<div class="ui {c} label">{t}</div>'.format(
# highlight tags of the same category as the article
c='red' if tag.category and tag.category.pk == obj.category.pk else '',
t=tag.name
)
)
return mark_safe('<br />'.join(html))
display_tags.short_description = 'Issue, category, and tags'
def show_image(self, obj):
if obj.image:
to_return = '<img src="{}" class="ui medium image" />'.format(
obj.image.url,
)
return mark_safe(to_return)
else:
return ''
show_image.short_description = 'Image'
def is_featured(self, obj):
return obj.featured is not None
is_featured.short_description = 'Featured?'
is_featured.boolean = True
def get_actions(self, request):
actions = super(ArticleAdmin, self).get_actions(request)
# Make an action to clear all tags
actions['publish'] = (publish, 'publish', 'Publish')
actions['remove_tags'] = (remove_tags, 'remove_tags', 'Remove all tags')
# Make an action for adding each tag
for tag in models.Tag.objects.all():
action = make_add_tag_action(tag)
actions[action.__name__] = (action,
action.__name__,
action.short_description)
return actions
class FeaturedArticleAdmin(CompareVersionAdmin):
list_display = ['article', 'order_on_homepage', 'is_thumb']
class ArticleTranslationAdmin(CompareVersionAdmin):
list_display = ['article', 'title', 'slug', 'language']
prepopulated_fields = {'slug': ('title',)}
editor_site.register(models.Issue, IssueAdmin)
editor_site.register(models.Article, ArticleAdmin)
editor_site.register(models.ArticleTranslation, ArticleTranslationAdmin)
editor_site.register(models.FeaturedArticle, FeaturedArticleAdmin)
editor_site.register(models.Author, AuthorAdmin)
editor_site.register(models.Category, CategoryAdmin)
editor_site.register(models.Tag, TagAdmin)
admin.site.register(models.Issue, IssueAdmin)
admin.site.register(models.Article, ArticleAdmin)
admin.site.register(models.ArticleTranslation, ArticleTranslationAdmin)
admin.site.register(models.FeaturedArticle, FeaturedArticleAdmin)
admin.site.register(models.Author, AuthorAdmin)
admin.site.register(models.Category, CategoryAdmin)
admin.site.register(models.Tag, TagAdmin)

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from django.apps import AppConfig
from material.frontend.apps import ModuleMixin
class JournalConfig(ModuleMixin, AppConfig):
name = 'journal'
icon = '<i class="material-icons">flight_takeoff</i>'

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import datetime
from django.contrib.syndication.views import Feed
from journal.models import Article
class ArticleFeed(Feed):
title = 'Notes From Below'
link = 'https://notesfrombelow.org'
description = 'No politics without inquiry'
def items(self):
return Article.objects.filter(published=True).order_by('-date')[:20]
def item_title(self, item):
return item.title
def item_description(self, item):
return item.subtitle
def item_pubdate(self, item):
return datetime.datetime.combine(item.date, datetime.time())
def item_author_name(self, item):
return ', '.join(a.name for a in item.authors.all()) or 'Anonymous'
def item_categories(self, item):
return [tag.name for tag in item.tags.all()]

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import os
from django.core.management.base import BaseCommand
from django.conf import settings
from journal.models import *
class Command(BaseCommand):
help = 'cleans up media dir'
def handle(self, *args, **options):
# make sure that all article image files use the article slug
names = set()
for article in Article.objects.all():
original_path = article.image.path
original_name = article.image.name
new_name = '{}.jpg'.format(article.slug)
full_name = 'articles/{}'.format(new_name)
names.add(new_name)
if full_name == original_name:
continue
article.image.name = full_name
new_path = os.path.join(os.path.dirname(article.image.path), new_name)
print('renaming', original_name, full_name)
print('----')
os.rename(original_path, new_path)
article.save()
# go through the directory and delete unused images
for filename in os.listdir('media/articles'):
if filename not in names:
print('removing', filename)
os.remove(os.path.join('media/articles', filename))

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from django.core.management.base import BaseCommand
from journal.models import *
class Command(BaseCommand):
help = 'Refreshes formatted_* fields'
def handle(self, *args, **options):
for category in Category.objects.all():
category.save()
for author in Author.objects.all():
author.save()
for article in Article.objects.all():
article.save()

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from django.core.management.base import BaseCommand
from journal.models import *
class Command(BaseCommand):
help = 'Finds every article with the first tag slug, removes that tag, and adds the second tag'
def add_arguments(self, parser):
parser.add_argument('remove_tag', help='slug of the tag to remove')
parser.add_argument('add_tag', help='slug of the tag to add')
def handle(self, *args, **options):
remove_tag = Tag.objects.get(slug=options['remove_tag'])
add_tag = Tag.objects.get(slug=options['add_tag'])
print("Removing tag '{}'; adding tag '{}'".format(
remove_tag.name,
add_tag.name,
))
for article in remove_tag.articles.all():
article.tags.add(add_tag)
article.tags.remove(remove_tag)

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import collections
import math
import operator
from django.conf import settings
from django.db import models
from django.urls import reverse
from django.utils.html import strip_tags
from imagekit.models import ImageSpecField, ProcessedImageField
from imagekit.processors import ResizeToFill
from martor.models import MartorField
from martor.utils import markdownify
class Category(models.Model):
name = models.CharField(max_length=20)
slug = models.SlugField(max_length=20)
description = models.TextField()
content = MartorField()
formatted_content = models.TextField(editable=False)
tag_name = models.CharField(
max_length=12,
help_text="Singular word for what the tags refer to (e.g., theme)"
)
about_page = models.ForeignKey('cms.Page', on_delete=models.PROTECT, blank=True, null=True)
order_on_homepage = models.PositiveIntegerField(default=0)
icon = models.CharField(max_length=10,
help_text="Semantic UI icon used for the label on the article page")
archive_link_text = models.CharField(
max_length=20,
help_text="The text shown on the homepage for linking to this archive"
)
class Meta:
verbose_name_plural = 'categories'
ordering = ['order_on_homepage']
def get_latest_article(self):
return self.articles.filter(published=True).latest()
def get_articles(self):
return self.articles.filter(published=True).order_by('featured__order_on_homepage')
def get_absolute_url(self):
return reverse('category', args=[self.slug])
def save(self, *args, **kwargs):
# Parse markdown and cache it.
self.formatted_content = markdownify(self.content)
super().save(*args, **kwargs)
def __str__(self):
return self.name
class Tag(models.Model):
name = models.CharField(max_length=50)
slug = models.SlugField(max_length=50)
description = models.TextField()
image = ProcessedImageField(
upload_to='tags',
processors=[ResizeToFill(540, 360)],
options={'quality': 100},
blank=True,
null=True,
help_text="Resized to 540x360",
)
category = models.ForeignKey(
Category,
on_delete=models.CASCADE,
related_name='tags', null=True)
class Meta:
ordering = ['name']
def __str__(self):
return self.name
def get_articles(self):
# only show articles whose category matches the tag category
return self.articles.filter(
category=self.category,
published=True
).order_by('-date')
def get_latest_article(self, existing_articles=None):
articles = self.articles.filter(published=True)
if existing_articles:
articles = articles.exclude(pk__in=existing_articles)
if articles.exists():
return articles.latest()
def get_date(self):
latest = self.get_latest_article()
if latest:
return latest.date
def get_absolute_url(self):
return reverse('tag', args=[self.slug])
class Author(models.Model):
name = models.CharField(max_length=100)
bio = MartorField()
formatted_bio = models.TextField(editable=False)
slug = models.SlugField(unique=True)
is_editor = models.BooleanField(default=False)
twitter = models.CharField(max_length=15, blank=True, help_text='Username without the @')
def __str__(self):
return self.name
def get_articles(self):
return self.articles.filter(published=True).order_by('-date')
def get_absolute_url(self):
return reverse('author', args=[self.slug])
def save(self, *args, **kwargs):
# Parse markdown and cache it.
self.formatted_bio = markdownify(self.bio)
super().save(*args, **kwargs)
class Issue(models.Model):
number = models.PositiveSmallIntegerField(unique=True)
title = models.CharField(max_length=50)
date = models.DateField(help_text='Day ignored')
slug = models.SlugField()
image = ProcessedImageField(
upload_to='issues',
processors=[ResizeToFill(540, 360)],
options={'quality': 100},
help_text='Cropped to 540x360'
)
content = MartorField()
formatted_content = models.TextField(editable=False)
published = models.BooleanField(default=False)
class Meta:
get_latest_by = 'date'
ordering = ['-date']
def save(self, *args, **kwargs):
self.formatted_content = markdownify(self.content)
super().save(*args, **kwargs)
def get_articles(self):
# If this issue isn't published, just return all the articles.
if self.published:
return self.articles.filter(published=True)
else:
return self.articles.all()
# Use h2 or h3 in footer depending on the length of the title.
def get_title_header(self):
if len(self.title) > 30:
return 'h3'
else:
return 'h2'
def get_absolute_url(self):
return reverse('issue', args=[self.slug])
def __str__(self):
return self.title
class Article(models.Model):
category = models.ForeignKey(Category, on_delete=models.CASCADE,
related_name='articles')
title = models.CharField(max_length=255)
slug = models.SlugField(unique=True)
authors = models.ManyToManyField(Author, related_name='articles',
blank=True)
tags = models.ManyToManyField(Tag, related_name='articles', blank=True)
subtitle = models.TextField(blank=True)
content = MartorField()
formatted_content = models.TextField(editable=False)
# Store the formatted_content field with all tags removed (for related)
unformatted_content = models.TextField(editable=False)
date = models.DateField()
issue = models.ForeignKey(Issue, related_name='articles', null=True,
blank=True, on_delete=models.CASCADE)
order_in_issue = models.PositiveIntegerField(default=0)
image = ProcessedImageField(
upload_to='articles',
processors=[ResizeToFill(540, 360)],
format='JPEG',
options={'quality': 100},
help_text="Resized to 540x360.",
blank=True
)
image_credit = models.URLField(blank=True)
related_1 = models.ForeignKey("self", related_name='related_1_articles',
on_delete=models.CASCADE, blank=True, null=True)
related_2 = models.ForeignKey("self", related_name='related_2_articles',
on_delete=models.CASCADE, blank=True, null=True)
last_modified = models.DateField(auto_now=True)
published = models.BooleanField(default=False)
class Meta:
ordering = ['-date', 'order_in_issue']
get_latest_by = 'date'
def __str__(self):
return self.title
@property
def language(self):
return 'en'
def get_language_display(self):
return 'English'
def get_absolute_url(self):
return reverse('article', args=[self.slug])
def get_word_count(self):
return len(self.unformatted_content.split())
def get_ordered_authors(self):
return sorted(self.authors.all(), key=lambda s: s.name.split()[1] if len(s.name.split()) > 1 else s.name)
def save(self, *args, **kwargs):
# Parse markdown and cache it.
self.formatted_content = markdownify(self.content)
self.unformatted_content = strip_tags(self.formatted_content)
words = self.unformatted_content.split()
# Find the two most similar articles based on cosine similarity. Only
# do this if they're missing!
if not self.related_1 or not self.related_2:
this_counter = collections.Counter(words)
articles = []
for article in Article.objects.exclude(slug=self.slug):
other_counter = collections.Counter(article.unformatted_content.split())
intersection = set(this_counter.keys()) & set(other_counter.keys())
numerator = sum([this_counter[x] * other_counter[x] for x in intersection])
this_sum = sum([v**2 for v in this_counter.values()])
other_sum = sum([v**2 for v in this_counter.values()])
denominator = math.sqrt(this_sum) * math.sqrt(other_sum)
cosine = numerator / denominator if denominator else 0.0
articles.append((cosine, article))
articles.sort(key=operator.itemgetter(0), reverse=True)
if len(articles) > 1:
self.related_1 = articles[0][1]
if len(articles) > 1:
self.related_2 = articles[1][1]
super().save(*args, **kwargs)
# Use h3 or h4 in article thumbnail depending on the length of the title.
def get_title_header(self):
if len(self.title) > 50:
return 'h4'
else:
return 'h3'
def get_related(self):
# Limited to 2. Currently just gets the latest articles.
related = []
if self.related_1:
related.append(self.related_1)
if self.related_2:
related.append(self.related_2)
return related
class FeaturedArticle(models.Model):
"""For featured articles on the homepage. Can be full width or thumbnail."""
article = models.OneToOneField(
Article,
related_name="featured",
on_delete=models.CASCADE,
primary_key=True
)
is_thumb = models.BooleanField(
help_text="Check this if you want the box to be small, rather than taking up the whole container"
)
order_on_homepage = models.PositiveIntegerField(
unique=True,
help_text="For determining the order of articles on the homepage. 1, 2, 3, etc. Note that large (non-thumb) articles will always be shown first."
)
def __str__(self):
return self.article.title
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