Bootstrap demo from Wagtail BakeryDemo

.dockerignore

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+Dockerfile
+docker-compose.yml
+Procfile
+Vagrantfile

.gitignore

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+.DS_Store
+*.pyc
+*.log
+*.swp
+*.retry
+.env
+*~
+/logs
+/data
+.~*
+common/CACHE
+bakerydemo/media/images/*
+bakerydemo/settings/local.py
+bakerydemodb
+__pycache__
+.vagrant/
+/.vagrant/
+/Vagrantfile.local
+!.gitignore
+venv/

.travis.yml

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+sudo: required
+services:
+  - docker
+
+env:
+  global:
+    - GREP_TIMEOUT=360
+
+before_install:
+  - sudo apt-get update
+  - sudo apt-get install -qy -o Dpkg::Options::="--force-confold" docker-ce coreutils
+  - sudo apt-get install -y zlib1g-dev
+
+script:
+  # Bring up the postgres, redis, and app containers
+  - docker-compose up --build -d
+
+  - timeout $GREP_TIMEOUT grep -m 1 'Running migrations' <(docker-compose logs --follow app 2>&1)
+  - timeout $GREP_TIMEOUT grep -m 1 'spawned uWSGI http 1' <(docker-compose logs --follow app 2>&1)
+  - docker-compose run app /venv/bin/python /code/manage.py check
+
+after_script:
+  - docker-compose logs
+  - docker images

Dockerfile

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+FROM python:3.5-alpine
+
+ADD requirements/ /requirements/
+RUN set -ex \
+	&& apk add --no-cache --virtual .build-deps \
+		gcc \
+		g++ \
+		make \
+		libc-dev \
+		musl-dev \
+		linux-headers \
+		pcre-dev \
+		postgresql-dev \
+		libjpeg-turbo-dev \
+		zlib-dev \
+		git \
+	&& pyvenv /venv \
+	&& /venv/bin/pip install -U pip \
+	&& LIBRARY_PATH=/lib:/usr/lib /bin/sh -c "/venv/bin/pip install -r /requirements/production.txt" \
+	&& runDeps="$( \
+		scanelf --needed --nobanner --recursive /venv \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --virtual .python-rundeps $runDeps \
+	&& apk del .build-deps \
+	&& apk add libjpeg-turbo pcre
+RUN apk add --no-cache postgresql-client
+RUN mkdir /code/
+WORKDIR /code/
+ADD . /code/
+EXPOSE 8000
+
+# Add custom environment variables needed by Django or your settings file here:
+ENV DJANGO_SETTINGS_MODULE=bakerydemo.settings.production DJANGO_DEBUG=off
+
+# uWSGI configuration (customize as needed):
+ENV UWSGI_VIRTUALENV=/venv UWSGI_WSGI_FILE=bakerydemo/wsgi_production.py UWSGI_HTTP=:8000 UWSGI_MASTER=1 UWSGI_WORKERS=2 UWSGI_THREADS=8 UWSGI_UID=1000 UWSGI_GID=2000
+
+# Call collectstatic with dummy environment variables:
+RUN DATABASE_URL=postgres://none REDIS_URL=none /venv/bin/python manage.py collectstatic --noinput
+
+# make sure static files are writable by uWSGI process
+RUN chown -R 1000:2000 /code/bakerydemo/media
+
+# start uWSGI, using a wrapper script to allow us to easily add more commands to container startup:
+ENTRYPOINT ["/code/docker-entrypoint.sh"]
+CMD ["/venv/bin/uwsgi", "--http-auto-chunked", "--http-keepalive", "--static-map", "/media/=/code/bakerydemo/media/"]

Procfile

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+release: yes "yes" | python manage.py migrate
+web: uwsgi --http-socket=:$PORT --master --workers=2 --threads=8 --die-on-term --wsgi-file=bakerydemo/wsgi_production.py  --static-map /media/=/app/bakerydemo/media/ --offload-threads 1

Vagrantfile

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+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+# All Vagrant configuration is done below. The "2" in Vagrant.configure
+# configures the configuration version (we support older styles for
+# backwards compatibility). Please don't change it unless you know what
+# you're doing.
+Vagrant.configure(2) do |config|
+  # The most common configuration options are documented and commented below.
+  # For a complete reference, please see the online documentation at
+  # https://docs.vagrantup.com.
+
+  # Every Vagrant development environment requires a box. You can search for
+  # boxes at https://atlas.hashicorp.com/search.
+  config.vm.box = "torchbox/wagtail-jessie64"
+  config.vm.box_version = "~> 2.0"
+
+  # Disable automatic box update checking. If you disable this, then
+  # boxes will only be checked for updates when the user runs
+  # `vagrant box outdated`. This is not recommended.
+  # config.vm.box_check_update = false
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine. In the example below,
+  # accessing "localhost:8000" will access port 8000 on the guest machine.
+  config.vm.network "forwarded_port", guest: 8000, host: 8000
+
+  # Create a private network, which allows host-only access to the machine
+  # using a specific IP.
+  # config.vm.network "private_network", ip: "192.168.33.10"
+
+  # Create a public network, which generally matched to bridged network.
+  # Bridged networks make the machine appear as another physical device on
+  # your network.
+  # config.vm.network "public_network"
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+
+  # Provider-specific configuration so you can fine-tune various
+  # backing providers for Vagrant. These expose provider-specific options.
+  # Example for VirtualBox:
+  #
+  # config.vm.provider "virtualbox" do |vb|
+  #   # Display the VirtualBox GUI when booting the machine
+  #   vb.gui = true
+  #
+  #   # Customize the amount of memory on the VM:
+  #   vb.memory = "1024"
+  # end
+  #
+  # View the documentation for the provider you are using for more
+  # information on available options.
+
+  # Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
+  # such as FTP and Heroku are also available. See the documentation at
+  # https://docs.vagrantup.com/v2/push/atlas.html for more information.
+  # config.push.define "atlas" do |push|
+  #   push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
+  # end
+
+  # Enable provisioning with a shell script. Additional provisioners such as
+  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
+  # documentation for more information about their specific syntax and use.
+  # config.vm.provision "shell", inline: <<-SHELL
+  #   sudo apt-get update
+  #   sudo apt-get install -y apache2
+  # SHELL
+  config.vm.provision :shell, :path => "vagrant/provision.sh", :args => "bakerydemo"
+
+  # Enable agent forwarding over SSH connections.
+  config.ssh.forward_agent = true
+
+  if File.exist? "Vagrantfile.local"
+    instance_eval File.read("Vagrantfile.local"), "Vagrantfile.local"
+  end
+end

app.json

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+{
+  "name": "WagtailBakeryDemo",
+  "description": "WagtailBakeryDemo",
+  "repository": "https://github.com/wagtail/bakerydemo",
+  "keywords": ["wagtail", "django"],
+  "env": {
+    "DJANGO_DEBUG": "off",
+    "DJANGO_SETTINGS_MODULE": "bakerydemo.settings.production",
+    "DJANGO_SECURE_SSL_REDIRECT": "on"
+  },
+  "scripts": {
+    "postdeploy": "django-admin.py migrate && django-admin.py load_initial_data && echo 'from wagtail.images.models import Rendition; Rendition.objects.all().delete()' | django-admin.py shell"
+  },
+  "addons": [
+    "heroku-postgresql:hobby-dev"
+  ]
+}

bakerydemo/api.py

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+from wagtail.api.v2.endpoints import PagesAPIEndpoint
+from wagtail.api.v2.router import WagtailAPIRouter
+from wagtail.images.api.v2.endpoints import ImagesAPIEndpoint
+from wagtail.documents.api.v2.endpoints import DocumentsAPIEndpoint
+
+# Create the router. "wagtailapi" is the URL namespace
+api_router = WagtailAPIRouter('wagtailapi')
+
+# Add the three endpoints using the "register_endpoint" method.
+# The first parameter is the name of the endpoint (eg. pages, images). This
+# is used in the URL of the endpoint
+# The second parameter is the endpoint class that handles the requests
+api_router.register_endpoint('pages', PagesAPIEndpoint)
+api_router.register_endpoint('images', ImagesAPIEndpoint)
+api_router.register_endpoint('documents', DocumentsAPIEndpoint)

bakerydemo/base/blocks.py

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+from wagtail.images.blocks import ImageChooserBlock
+from wagtail.embeds.blocks import EmbedBlock
+from wagtail.core.blocks import (
+    CharBlock, ChoiceBlock, RichTextBlock, StreamBlock, StructBlock, TextBlock,
+)
+
+
+class ImageBlock(StructBlock):
+    """
+    Custom `StructBlock` for utilizing images with associated caption and
+    attribution data
+    """
+    image = ImageChooserBlock(required=True)
+    caption = CharBlock(required=False)
+    attribution = CharBlock(required=False)
+
+    class Meta:
+        icon = 'image'
+        template = "blocks/image_block.html"
+
+
+class HeadingBlock(StructBlock):
+    """
+    Custom `StructBlock` that allows the user to select h2 - h4 sizes for headers
+    """
+    heading_text = CharBlock(classname="title", required=True)
+    size = ChoiceBlock(choices=[
+        ('', 'Select a header size'),
+        ('h2', 'H2'),
+        ('h3', 'H3'),
+        ('h4', 'H4')
+    ], blank=True, required=False)
+
+    class Meta:
+        icon = "title"
+        template = "blocks/heading_block.html"
+
+
+class BlockQuote(StructBlock):
+    """
+    Custom `StructBlock` that allows the user to attribute a quote to the author
+    """
+    text = TextBlock()
+    attribute_name = CharBlock(
+        blank=True, required=False, label='e.g. Mary Berry')
+
+    class Meta:
+        icon = "fa-quote-left"
+        template = "blocks/blockquote.html"
+
+
+# StreamBlocks
+class BaseStreamBlock(StreamBlock):
+    """
+    Define the custom blocks that `StreamField` will utilize
+    """
+    heading_block = HeadingBlock()
+    paragraph_block = RichTextBlock(
+        icon="fa-paragraph",
+        template="blocks/paragraph_block.html"
+    )
+    image_block = ImageBlock()
+    block_quote = BlockQuote()
+    embed_block = EmbedBlock(
+        help_text='Insert an embed URL e.g https://www.youtube.com/embed/SGJFWirQ3ks',
+        icon="fa-s15",
+        template="blocks/embed_block.html")