chore: Update framework version

2021-10-19 16:07:30 -05:00 · 2021-10-19 16:07:30 -05:00 · 5d3a8dbd16
commit 5d3a8dbd16
parent de9b32f53e ae9fd57705
212 changed files with 27958 additions and 21371 deletions
--- a/.dialyzer_ignore.exs
+++ b/.dialyzer_ignore.exs
@ -0,0 +1,3 @@
+[
+  {"lib/i18n.ex:1:pattern_match_cov The pattern pattern <_@1, _@2, _@3> can never match the type, because it is covered by previous clauses."}
+]
--- a/.dockerignore
+++ b/.dockerignore
@ -2,3 +2,6 @@ cover
 .elixir_ls
 *.dump
 .journal-*
+.git
+
+.priv/mnesia*
--- a/.gitignore
+++ b/.gitignore
@ -33,6 +33,9 @@ node_modules
 # this depending on your deployment strategy.
 /priv/static/

+# Temp files generated by tests
+/apps/*/priv/test/
+
 # Mnesia DBs
 /apps/*/priv/mnesia*
 /priv/mnesia*
@ -44,3 +47,10 @@ config/*.secret.exs

 # Temporary CI build file
 build.env
+
+# CI metrics file
+metrics.txt
+
+# Cypress Artifacts
+
+/apps/*/cypress/videos/
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -13,6 +13,9 @@ variables:
  # fetch & clean the repo rather than completely cloning (faster)
  GIT_STRATEGY: fetch

+include:
+- .gitlab/ci/.cypress.yml
+
 # Test stage. Runs various tests and speculatively builds docker image in
 #   parallel, in case the build passes.
 .test_template: &test_template
@ -24,9 +27,11 @@ variables:
      - deps/
  services:
  - name: postgres:12
-  script: script/cibuild
+  script:
+    - apk add git
+    - script/cibuild

-test:
+test_1.10.4:
  <<: *test_template
  image: "elixir:1.10.4-alpine"

@ -34,9 +39,47 @@ test_1.11.4:
  <<: *test_template
  image: "elixir:1.11.4-alpine"

-test_1.12.1:
+test:
  <<: *test_template
  image: "elixir:1.12.1-alpine"
+  script:
+    - apk add git
+    - script/cibuild covered
+  artifacts:
+    paths:
+      - cover/excoveralls.json
+
+credo:
+  stage: test
+  image: "elixir:1.12.1-alpine"
+  cache:
+    key: "test_1.12.1"
+    paths:
+      - _build/
+      - deps/
+  script:
+    - apk add git
+    - mix local.hex --force
+    - mix local.rebar --force
+    - mix deps.get
+    - mix deps.compile
+    - mix credo --all
+
+stylelint:
+  stage: test
+  image: "node:16"
+  script:
+    - cd apps/app/assets/
+    - npm install
+    - npx stylelint **/*.css
+
+prettier:
+  stage: test
+  image: "node:16"
+  script:
+    - cd apps/app/assets/
+    - npm install
+    - npx prettier --check **/*.js

 build_image_for_commit:
  stage: test
@ -56,10 +99,31 @@ build_image_for_commit:
  script:
    - script/ci-docker-build

+report_coverage:
+  stage: deploy_tags
+  needs: ['test']
+  image: "elixir:1.12.1-alpine"
+  script:
+    - mix local.hex --force
+    - script/coverage-json-to-metrics
+    - script/coverage-json-to-cobertura
+  artifacts:
+    reports:
+      metrics: metrics.txt
+      cobertura: cover/cobertura.xml
+
 # If tests pass, tag the commit and update package versions
 deploy_to_tags:
  stage: deploy_tags
-  needs: ['test', 'build_image_for_commit']
+  needs:
+    - test
+    - test_1.10.4
+    - test_1.11.4
+    - build_image_for_commit
+    - cypress
+    - credo
+    - prettier
+    - stylelint
  image: "node:16"
  only:
    - master
@ -116,7 +180,7 @@ deploy_commit_image_to_tag:

 .dependabot_gitlab: &dependabot_gitlab
  image:
-    name: docker.io/andrcuns/dependabot-gitlab:0.4.3
+    name: docker.io/andrcuns/dependabot-gitlab:0.9.7
    entrypoint: [""]
  variables:
    GIT_STRATEGY: none
@ -150,6 +214,7 @@ npm-assets:
      - $PACKAGE_MANAGER_SET =~ /(\bnpm|yarn\b)/

 mix-admin:
+  timeout: 3 hours 30 minutes # hopefully temporary hack because hex runs slowly in docker right now
  extends: .dependabot_gitlab
  variables:
    DIRECTORY: "/apps/admin"
@ -159,6 +224,7 @@ mix-admin:
      - $PACKAGE_MANAGER_SET =~ /\bmix\b/

 mix-app:
+  timeout: 3 hours 30 minutes # hopefully temporary hack because hex runs slowly in docker right now
  extends: .dependabot_gitlab
  variables:
    DIRECTORY: "/apps/app"
@ -168,6 +234,7 @@ mix-app:
      - $PACKAGE_MANAGER_SET =~ /\bmix\b/

 mix-core:
+  timeout: 3 hours 30 minutes # hopefully temporary hack because hex runs slowly in docker right now
  extends: .dependabot_gitlab
  variables:
    DIRECTORY: "/apps/core"
@ -177,6 +244,7 @@ mix-core:
      - $PACKAGE_MANAGER_SET =~ /\bmix\b/

 mix-content:
+  timeout: 3 hours 30 minutes # hopefully temporary hack because hex runs slowly in docker right now
  extends: .dependabot_gitlab
  variables:
    DIRECTORY: "/apps/content"
--- a/.gitlab/ci/.cypress.yml
+++ b/.gitlab/ci/.cypress.yml
@ -0,0 +1,24 @@
+cypress:
+  stage: test
+  image: cypress/browsers:node14.17.0-chrome91-ff89
+  variables:
+    MIX_ENV: e2e
+  cache:
+    key: $CI_JOB_NAME
+    paths:
+      - _build/
+      - deps/
+      - node_modules/
+      - .npm/
+  artifacts:
+    when: always
+    paths:
+      - apps/*/cypress/videos/**/*.mp4
+      - apps/*/cypress/screenshots/**/*.png
+    expire_in: 1 day
+  services:
+  - name: postgres:12
+  before_script:
+    - script/cypress/prepare
+  script:
+    - npm run test:integration
--- a/.tool-versions
+++ b/.tool-versions
@ -1,3 +1,3 @@
 erlang 23.0.2
 elixir 1.12.1
-nodejs 14.5.0
+nodejs 16.10.0
--- a/1
+++ b/1
@ -10,7 +10,6 @@ brew "libyaml"
 brew "openssl@1.1"
 brew "readline"
 brew "unixodbc"
-brew "asdf"
 brew "curl"
 brew "fop"
 brew "gnupg"
--- a/7
+++ b/7
@ -1,4 +1,6 @@
-FROM elixir:1.12.2-alpine AS elixir-builder
+FROM elixir:1.12.3-alpine AS elixir-builder
+
+RUN apk add git

 RUN mix local.hex --force \
  && mix local.rebar --force
@ -16,6 +18,7 @@ WORKDIR /root/app

 # We load these things one by one so that we can load the deps first and
 #   cache those layers, before we do the app build itself
+ADD ./priv ./priv
 ADD ./mix.exs ./mix.lock ./
 ADD ./config ./config
 ADD ./apps/admin/mix.exs ./apps/admin/
@ -27,7 +30,7 @@ RUN mix deps.get

 # Leave off here so that we can built assets and compile the elixir app in parallel

-FROM node:16.5.0 AS asset-builder
+FROM node:16.10.0 AS asset-builder

 # Build assets in a node container
 ADD ./apps/app/assets/ /root/app/apps/app/assets/
--- a/apps/admin/cypress.json
+++ b/apps/admin/cypress.json
@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:4002"
+}
--- a/apps/admin/cypress/integration/example_spec.js
+++ b/apps/admin/cypress/integration/example_spec.js
@ -0,0 +1,5 @@
+describe('My First Test', () => {
+  it('Does not do much!', () => {
+    expect(true).to.equal(true)
+  })
+})
--- a/apps/admin/cypress/plugins/index.js
+++ b/apps/admin/cypress/plugins/index.js
@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+// eslint-disable-next-line no-unused-vars
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}
--- a/apps/admin/cypress/support/commands.js
+++ b/apps/admin/cypress/support/commands.js
@ -0,0 +1,36 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+
+Cypress.Commands.add("setupDB", (app, seedSet) => {
+  cy.request('POST', '/end-to-end/db/setup', {
+    app,
+    seed_set: seedSet,
+  }).as('setupDB')
+})
+
+Cypress.Commands.add("teardownDB", () => {
+  cy.request('POST', '/end-to-end/db/teardown').as('teardownDB')
+})
--- a/apps/admin/cypress/support/index.js
+++ b/apps/admin/cypress/support/index.js
@ -0,0 +1,29 @@
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
+
+before(() => {
+  // Make sure we don't have a rogue DB connection checked out
+  cy.teardownDB()
+})
+
+afterEach(() => {
+  cy.teardownDB()
+})
--- a/apps/admin/kaffy/lib/kaffy/resource_query.ex
+++ b/apps/admin/kaffy/lib/kaffy/resource_query.ex
@ -2,6 +2,7 @@ defmodule Kaffy.ResourceQuery do
  @moduledoc false

  import Ecto.Query
+  import Ecto.Query.API, only: [field: 2]

  def list_resource(conn, resource, params \\ %{}) do
    per_page = Map.get(params, "limit", "100") |> String.to_integer()
--- a/apps/admin/kaffy/mix.exs
+++ b/apps/admin/kaffy/mix.exs
@ -31,7 +31,7 @@ defmodule Kaffy.MixProject do
  defp deps do
    [
      {:phoenix, "~> 1.4"},
-      {:phoenix_html, "~> 2.11"},
+      {:phoenix_html, "~> 2.11 or ~> 3.0"},
      {:ecto, "~> 3.0"},
      {:ex_doc, ">= 0.0.0", only: :dev, runtime: false}
    ]
--- a/apps/admin/lib/admin/routes.ex
+++ b/apps/admin/lib/admin/routes.ex
@ -1,4 +1,9 @@
 defmodule Legendary.Admin.Routes do
+  @moduledoc """
+  Routes from the admin app. Use like:
+
+      use Legendary.Admin.Routes
+  """
  defmacro __using__(_opts \\ []) do
    quote do
      use Kaffy.Routes, scope: "/admin", pipe_through: [:require_admin]
--- a/apps/admin/lib/admin/telemetry.ex
+++ b/apps/admin/lib/admin/telemetry.ex
@ -1,4 +1,8 @@
 defmodule Legendary.Admin.Telemetry do
+  @moduledoc """
+  Collect metrics from the admin app.
+  """
+
  use Supervisor
  import Telemetry.Metrics

--- a/apps/admin/lib/kaffy/config.ex
+++ b/apps/admin/lib/kaffy/config.ex
@ -1,4 +1,8 @@
 defmodule Legendary.Admin.Kaffy.Config do
+  @moduledoc """
+  Pull in the resource list for the admin from the application config.
+  """
+
  def create_resources(_conn) do
    config = Application.get_env(:admin, Legendary.Admin)

--- a/apps/admin/lib/kaffy/editor_extension.ex
+++ b/apps/admin/lib/kaffy/editor_extension.ex
@ -1,14 +1,22 @@
 defmodule Legendary.Admin.Kaffy.EditorExtension do
+  @moduledoc """
+  Bring in additional CSS and JS for the admin interface e.g. the
+  markdown editor library.
+  """
+
+  import Phoenix.HTML.Tag, only: [tag: 2]
+
  def stylesheets(_conn) do
    [
-      {:safe, ~s(<link rel="stylesheet" href="/css/content-editor.css" />)},
+      {:safe, ~s(<link rel="stylesheet" href="/css/admin.css" />)},
      {:safe, ~s(<link rel="stylesheet" href="/css/app.css" />)},
+      tag(:meta, property: "og:site_name", content: Legendary.I18n.t!("en", "site.title"))
    ]
  end

  def javascripts(_conn) do
    [
-      {:safe, ~s(<script src="/js/content-editor.js"></script>)},
+      {:safe, ~s(<script src="/js/admin.js"></script>)},
      {:safe, ~s(<script src="/js/app.js"></script>)},
    ]
  end
--- a/apps/admin/mix.exs
+++ b/apps/admin/mix.exs
@ -1,7 +1,7 @@
 defmodule Legendary.Admin.MixProject do
  use Mix.Project

-  @version "2.11.5"
+  @version "4.3.0"

  def project do
    [
@ -12,7 +12,7 @@ defmodule Legendary.Admin.MixProject do
      config_path: "../../config/config.exs",
      deps_path: "../../deps",
      lockfile: "../../mix.lock",
-      elixir: "~> 1.7",
+      elixir: "~> 1.10",
      elixirc_paths: elixirc_paths(Mix.env()),
      compilers: [:phoenix, :gettext] ++ Mix.compilers(),
      start_permanent: Mix.env() == :prod,
@ -43,17 +43,17 @@ defmodule Legendary.Admin.MixProject do
  defp deps do
    [
      {:core, in_umbrella: true},
-      {:ecto_sql, "~> 3.4"},
+      {:ecto_sql, "~> 3.7"},
      {:excoveralls, "~> 0.10", only: [:dev, :test]},
      {:kaffy, path: "kaffy"},
-      {:phoenix, "~> 1.5.8"},
-      {:phoenix_ecto, "~> 4.0"},
-      {:phoenix_html, "~> 2.11"},
-      {:phoenix_live_reload, "~> 1.2", only: :dev},
-      {:phoenix_live_dashboard, "~> 0.4.0"},
+      {:phoenix, "~> 1.6.0"},
+      {:phoenix_ecto, "~> 4.4"},
+      {:phoenix_html, "~> 3.0.4", override: true},
+      {:phoenix_live_reload, "~> 1.3", only: :dev},
+      {:phoenix_live_dashboard, "~> 0.5.0"},
      {:postgrex, ">= 0.0.0"},
      {:telemetry_metrics, "~> 0.4"},
-      {:telemetry_poller, "~> 0.4"},
+      {:telemetry_poller, "~> 1.0"},
      {:gettext, "~> 0.11"},
      {:jason, "~> 1.0"},
      {:plug_cowboy, "~> 2.0"}
--- a/apps/admin/test/seed_sets/.keep
+++ b/apps/admin/test/seed_sets/.keep
--- a/apps/app/assets/.babelrc
+++ b/apps/app/assets/.babelrc
@ -1,5 +1,3 @@
 {
-    "presets": [
-        "@babel/preset-env"
-    ]
+  "presets": ["@babel/preset-env"]
 }
--- a/apps/app/assets/.stylelintignore
+++ b/apps/app/assets/.stylelintignore
@ -1 +1,2 @@
 node_modules
+css/phoenix.css
--- a/apps/app/assets/css/admin.css
+++ b/apps/app/assets/css/admin.css
@ -0,0 +1,5 @@
+@import "content-editor-overrides";
+
+.social-media-preview-image.social-media-preview-image {
+  border-radius: 16px !important;
+}
--- a/apps/app/assets/css/app.css
+++ b/apps/app/assets/css/app.css
@ -1,11 +1,7 @@
@import "tailwindcss/base";
-
@import "tailwindcss/components";
-
@import "tailwindcss/utilities";
-
@import "@fortawesome/fontawesome-free/css/all.css";
-
@import "blog";
@import "code";

@ -14,27 +10,28 @@ body {
 }

 input[type="checkbox"]::after {
-  content: "";
-  color: currentColor;
+  display: inline-flex;
+  justify-content: center;
  width: 100%;
  height: 100%;
-  display: inline-flex;
+  color: currentColor;
  align-items: center;
-  justify-content: center;
+  content: "";
 }

 input[type="checkbox"]:checked::after {
  content: "✓";
 }

-.hidden-options-toggle:checked+.hidden {
+.hidden-options-toggle:checked + .hidden {
  display: block;
 }

 .password-revealer {
  @apply absolute;
-  height: 45px;
-  width: 45px;
+
  right: 0;
  bottom: 0;
+  width: 45px;
+  height: 45px;
 }
--- a/apps/app/assets/css/code.css
+++ b/apps/app/assets/css/code.css
@ -57,7 +57,7 @@

 .hljs {
  @apply mt-6 mb-12 border-l-4 border-indigo-900 font-mono;
-  --background-color: theme("colors.indigo.100");
+  --background-color: theme("colors.indigo.100"); /* stylelint-disable-line custom-property-empty-line-before */
  --attribute-color: theme("colors.orange.700");
  --section-color: theme("colors.teal.700");
  --string-color: theme("colors.green.700");
--- a/apps/app/assets/js/admin.js
+++ b/apps/app/assets/js/admin.js
@ -0,0 +1,4 @@
+import "../css/admin.css";
+
+import "./admin/content-editor";
+import "./admin/preview-image";
--- a/apps/app/assets/js/admin/content-editor.js
+++ b/apps/app/assets/js/admin/content-editor.js
@ -0,0 +1,33 @@
+import { ready } from "../utils";
+import SimpleMDE from "simplemde";
+import "simplemde/dist/simplemde.min.css";
+import "../../css/content-editor-overrides.css";
+
+const requestPreview = (plainText, previewContainer) => {
+  let request = new XMLHttpRequest();
+  const postForm = previewContainer.closest("form");
+  let formData = new FormData(postForm);
+
+  formData.set("post[content]", plainText);
+
+  request.addEventListener("load", function (event) {
+    previewContainer.innerHTML = event.target.responseText;
+  });
+
+  request.open("POST", "/posts/preview", true);
+
+  request.send(formData);
+};
+
+ready(() => {
+  document.querySelectorAll("[data-simplemde]").forEach((el) => {
+    new SimpleMDE({
+      element: el,
+      previewRender: (plainText, previewContainer) => {
+        requestPreview(plainText, previewContainer);
+
+        return previewContainer.innerHTML;
+      },
+    });
+  });
+});
--- a/apps/app/assets/js/admin/preview-image.js
+++ b/apps/app/assets/js/admin/preview-image.js
@ -0,0 +1,140 @@
+import { ready } from "../utils";
+import { fabric } from "fabric";
+
+fabric.Object.prototype.objectCaching = false;
+
+const textboxDefaults = {
+  lockMovementX: true,
+  lockMovementY: true,
+  lockScalingX: true,
+  lockScalingY: true,
+  lockSkewingX: true,
+  lockSkewingY: true,
+  lockRotation: true,
+  lockUniScaling: true,
+  hasControls: false,
+  selectable: true,
+  fontFamily:
+    "system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif,'Apple Color Emoji','Segoe UI Emoji'",
+};
+
+const updateDataURL = (canvas) => {
+  canvas.renderAll();
+  const data = canvas.toDataURL({
+    enableRetinaScaling: true,
+  });
+  canvas.dataURLInput.value = data;
+};
+
+const setTextboxValue = (canvas, textbox, value) => {
+  textbox.set({ text: value });
+  updateDataURL(canvas);
+};
+
+const setTextboxFromEvent = (canvas, textbox, { target }) => {
+  setTextboxValue(canvas, textbox, target.value);
+};
+
+const makeLinkedTextbox = (canvas, selector, opts) => {
+  const box = new fabric.Textbox("", {
+    ...textboxDefaults,
+    ...opts,
+  });
+  box.on("input", updateDataURL.bind(box, canvas));
+
+  var input = document.querySelector(selector);
+
+  canvas.add(box);
+
+  setTextboxValue(canvas, box, input.value);
+  input.addEventListener("input", setTextboxFromEvent.bind(input, canvas, box));
+
+  return box;
+};
+
+const makeStaticTextbox = (canvas, value, opts) => {
+  const box = new fabric.Textbox(value, {
+    ...textboxDefaults,
+    ...opts,
+  });
+  box.on("input", updateDataURL.bind(box, canvas));
+
+  canvas.add(box);
+
+  return box;
+};
+
+const prepareCanvas = (input, canvasElement) => {
+  const inputContainer = input.parentElement;
+
+  input.setAttribute("type", "hidden");
+
+  canvasElement.setAttribute(
+    "class",
+    "social-media-preview-image rounded-lg border-2 border-gray-300"
+  );
+  canvasElement.setAttribute("width", 800);
+  canvasElement.setAttribute("height", 418);
+  inputContainer.appendChild(canvasElement);
+
+  const canvas = new fabric.Canvas(canvasElement);
+  canvas.dataURLInput = input;
+
+  return canvas;
+};
+
+ready(() => {
+  const input = document.querySelector(
+    "[name='post[social_media_preview_image]']"
+  );
+  const canvasElement = document.createElement("canvas");
+  const canvas = prepareCanvas(input, canvasElement);
+
+  fabric.Image.fromURL(
+    "/images/social-media-preview-background.png",
+    function (oImg) {
+      oImg.selectable = false;
+      canvas.add(oImg);
+
+      const title = makeLinkedTextbox(canvas, "[name='post[title]']", {
+        left: 80,
+        top: 80,
+        width: 640,
+        fontWeight: "bold",
+        fontSize: 36,
+      });
+
+      makeLinkedTextbox(canvas, "[name='post[excerpt]']", {
+        left: 80,
+        width: 560,
+        top: title.aCoords.bl.y + 20,
+        fill: "#4B5563",
+        fontSize: 18,
+      });
+
+      var name = document
+        .querySelector("[property='og:site_name']")
+        .getAttribute("content");
+      makeStaticTextbox(canvas, name, {
+        left: 80,
+        width: 560,
+        top: 48,
+        fill: "#F87171",
+        fontSize: 18,
+        fontWeight: "bold",
+      });
+
+      var rect = new fabric.Rect({
+        left: 0,
+        top: 0,
+        fill: "#F87171",
+        width: 14,
+        height: 418,
+        selectable: false,
+      });
+      canvas.add(rect);
+
+      updateDataURL(canvas);
+    }
+  );
+});
--- a/apps/app/assets/js/app.js
+++ b/apps/app/assets/js/app.js
@ -1,7 +1,7 @@
 // We need to import the CSS so that webpack will load it.
 // The MiniCssExtractPlugin is used to separate it out into
 // its own CSS file.
-import "../css/app.css"
+import "../css/app.css";

 // webpack automatically bundles all modules in your
 // entry points. Those entry points can be configured
@ -12,48 +12,46 @@ import "../css/app.css"
 //     import {Socket} from "phoenix"
 //     import socket from "./socket"
 //
-import "phoenix_html"
-import "alpinejs"
-import "./live"
-import { ready } from "./utils"
+import "phoenix_html";
+import "alpinejs";
+import "./live";
+import { ready } from "./utils";

-function togglePasswordFieldVisibility()
-{
-  const passwordFields = document.querySelectorAll('[name="user[password]"]')
+var bloop;
+
+function togglePasswordFieldVisibility() {
+  const passwordFields = document.querySelectorAll('[name="user[password]"]');
  passwordFields.forEach((el) => {
-    if (el.type == 'password')
-    {
-      el.type = 'text'
+    if (el.type == "password") {
+      el.type = "text";
+    } else {
+      el.type = "password";
    }
-    else
-    {
-      el.type = 'password'
-    }
-  })
+  });
 }

 const toggleSidebar = (event) => {
-  document.querySelectorAll('.sidebar').forEach((el) => {
-    el.classList.toggle('visible')
-  })
-}
+  document.querySelectorAll(".sidebar").forEach((el) => {
+    el.classList.toggle("visible");
+  });
+};

 ready(() => {
-  (document.getElementById('nav-toggle') ||{}).onclick = function(){
+  (document.getElementById("nav-toggle") || {}).onclick = function () {
    document.getElementById("nav-content").classList.toggle("hidden");
-  }
+  };

-  document.querySelectorAll('.js-passwordRevealer').forEach((el) => {
-    el.addEventListener('click', togglePasswordFieldVisibility)
-  })
+  document.querySelectorAll(".js-passwordRevealer").forEach((el) => {
+    el.addEventListener("click", togglePasswordFieldVisibility);
+  });

-  document.querySelectorAll('.js-SidebarOpener').forEach((el) => {
-    el.addEventListener('click', toggleSidebar)
-  })
+  document.querySelectorAll(".js-SidebarOpener").forEach((el) => {
+    el.addEventListener("click", toggleSidebar);
+  });

-  document.querySelectorAll('.js-flash-closer').forEach((el) => {
-    el.addEventListener('click', () => {
-      el.closest('.js-flash').remove()
-    })
-  })
-})
+  document.querySelectorAll(".js-flash-closer").forEach((el) => {
+    el.addEventListener("click", () => {
+      el.closest(".js-flash").remove();
+    });
+  });
+});
--- a/apps/app/assets/js/content-editor.js
+++ b/apps/app/assets/js/content-editor.js
@ -1,34 +0,0 @@
-import { ready } from "./utils"
-import SimpleMDE from "simplemde"
-import "simplemde/dist/simplemde.min.css"
-import "../css/content-editor-overrides.css"
-
-
-const requestPreview = (plainText, previewContainer) => {
-  let request = new XMLHttpRequest()
-  const postForm = previewContainer.closest('form')
-  let formData = new FormData(postForm)
-
-  formData.set('post[content]', plainText)
-
-  request.addEventListener('load', function(event) {
-    previewContainer.innerHTML = event.target.responseText
-  })
-
-  request.open('POST', '/pages/posts/preview', true)
-
-  request.send(formData)
-}
-
-ready(() => {
-  document.querySelectorAll('[data-simplemde]').forEach(el => {
-    new SimpleMDE({
-      element: el,
-      previewRender: (plainText, previewContainer) => {
-        requestPreview(plainText, previewContainer)
-
-        return previewContainer.innerHTML
-      },
-    })
-  })
-})
--- a/apps/app/assets/js/live.js
+++ b/apps/app/assets/js/live.js
@ -1,18 +1,25 @@
-import {Socket} from "phoenix"
-import LiveSocket from "phoenix_live_view"
-import topbar from "topbar"
+import { Socket } from "phoenix";
+import { LiveSocket } from "phoenix_live_view";
+import topbar from "topbar";

-let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content")
+let csrfToken = document
+  .querySelector("meta[name='csrf-token']")
+  .getAttribute("content");

-let liveSocket = new LiveSocket("/live", Socket, {params: {_csrf_token: csrfToken}})
+let liveSocket = new LiveSocket("/live", Socket, {
+  params: { _csrf_token: csrfToken },
+});

 // Show progress bar on live navigation and form submits
-topbar.config({barColors: {0: "#3B82F6"}, shadowColor: "rgba(0, 0, 0, .3)"})
-window.addEventListener("phx:page-loading-start", info => topbar.show())
-window.addEventListener("phx:page-loading-stop", info => topbar.hide())
+topbar.config({
+  barColors: { 0: "#3B82F6" },
+  shadowColor: "rgba(0, 0, 0, .3)",
+});
+window.addEventListener("phx:page-loading-start", (info) => topbar.show());
+window.addEventListener("phx:page-loading-stop", (info) => topbar.hide());

 // Connect if there are any LiveViews on the page
-liveSocket.connect()
+liveSocket.connect();

 // Expose liveSocket on window for web console debug logs and latency simulation:
 // >> liveSocket.enableDebug()
@ -20,4 +27,4 @@ liveSocket.connect()
 // The latency simulator is enabled for the duration of the browser session.
 // Call disableLatencySim() to disable:
 // >> liveSocket.disableLatencySim()
-window.liveSocket = liveSocket
+window.liveSocket = liveSocket;
--- a/apps/app/assets/js/socket.js
+++ b/apps/app/assets/js/socket.js
@ -6,9 +6,9 @@
 //
 // Pass the token on params as below. Or remove it
 // from the params if you are not using authentication.
-import {Socket} from "phoenix"
+import { Socket } from "phoenix";

-let socket = new Socket("/socket", {params: {token: window.userToken}})
+let socket = new Socket("/socket", { params: { token: window.userToken } });

 // When you connect, you'll often need to authenticate the client.
 // For example, imagine you have an authentication plug, `MyAuth`,
@ -52,12 +52,17 @@ let socket = new Socket("/socket", {params: {token: window.userToken}})
 //     end
 //
 // Finally, connect to the socket:
-socket.connect()
+socket.connect();

 // Now that you are connected, you can join channels with a topic:
-let channel = socket.channel("topic:subtopic", {})
-channel.join()
-  .receive("ok", resp => { console.log("Joined successfully", resp) })
-  .receive("error", resp => { console.log("Unable to join", resp) })
+let channel = socket.channel("topic:subtopic", {});
+channel
+  .join()
+  .receive("ok", (resp) => {
+    console.log("Joined successfully", resp);
+  })
+  .receive("error", (resp) => {
+    console.log("Unable to join", resp);
+  });

-export default socket
+export default socket;
--- a/apps/app/assets/js/utils.js
+++ b/apps/app/assets/js/utils.js
@ -1,10 +1,9 @@
-
 const ready = (fn) => {
-  if (document.readyState != 'loading') {
-    fn()
+  if (document.readyState != "loading") {
+    fn();
  } else {
-    document.addEventListener('DOMContentLoaded', fn)
+    document.addEventListener("DOMContentLoaded", fn);
  }
-}
+};

-export { ready }
+export { ready };
--- a/apps/app/assets/package-lock.json
+++ b/apps/app/assets/package-lock.json
--- a/apps/app/assets/package.json
+++ b/apps/app/assets/package.json
@ -5,20 +5,24 @@
  "scripts": {
    "deploy": "webpack --mode production",
    "watch": "webpack --mode development --watch",
-    "profile": "webpack --mode development --plugin webpack/lib/debug/ProfilingPlugin"
+    "profile": "webpack --mode development --plugin webpack/lib/debug/ProfilingPlugin",
+    "preinstall": "npx npm-force-resolutions"
  },
  "dependencies": {
    "@fortawesome/fontawesome-free": "^5.14.0",
    "alpinejs": "^2.8.1",
    "autoprefixer": "^9.8.6",
-    "csswring": "^7.0.0",
+    "fabric": "^4.6.0",
    "glob": "^7.1.6",
+    "npm-force-resolutions": "^0.0.10",
    "phoenix": "file:/../../../deps/phoenix",
    "phoenix_html": "file:/../../../deps/phoenix_html",
    "phoenix_live_view": "file:../../../deps/phoenix_live_view",
+    "postcss-clean": "^1.2.2",
    "postcss-color-function": "^4.1.0",
    "simplemde": "^1.11.2",
-    "tailwindcss": "^1.7.3",
+    "squeak": "^1.3.0",
+    "tailwindcss": "^2.2.6",
    "topbar": "^1.0.1"
  },
  "devDependencies": {
@ -29,25 +33,28 @@
    "css-loader": "^3.4.2",
    "css-minimizer-webpack-plugin": "^3.0.2",
    "file-loader": "^6.0.0",
-    "image-webpack-loader": "^6.0.0",
+    "image-webpack-loader": "^7.0.1",
    "less": "^3.11.3",
    "less-loader": "^6.2.0",
    "mini-css-extract-plugin": "^1.6.2",
    "postcss-css-variables": "^0.17.0",
    "postcss-import": "^12.0.1",
    "postcss-loader": "^6.1.0",
+    "prettier": "2.3.2",
    "sass": "^1.35.1",
    "sass-loader": "^8.0.2",
    "style-loader": "^1.2.1",
-    "stylelint": "^13.13.1",
-    "stylelint-config-standard": "^22.0.0",
+    "stylelint": "^13.8.0",
+    "stylelint-config-standard": "^20.0.0",
    "stylelint-order": "^4.1.0",
-    "terser-webpack-plugin": "^2.3.2",
+    "terser-webpack-plugin": "^5.1.4",
    "webpack": "^5.1.0",
    "webpack-cli": "^4.7.2",
    "yargs-parser": "^20.2.9"
  },
  "resolutions": {
-    "graceful-fs": "4.2.3"
+    "graceful-fs": "4.2.3",
+    "meow": "9.0.0",
+    "tempfile": "4.0.0"
  }
 }
--- a/apps/app/assets/postcss.config.js
+++ b/apps/app/assets/postcss.config.js
@ -1,13 +1,11 @@
 module.exports = {
  plugins: [
-    require('postcss-import')({
-      plugins: [
-        require('stylelint')(),
-      ]
+    require("postcss-import")({
+      plugins: [require("stylelint")()],
    }),
-    require('tailwindcss'),
-    require('autoprefixer'),
-    require('csswring')(),
-    require('postcss-color-function')()
+    require("tailwindcss"),
+    require("autoprefixer"),
+    require("postcss-clean")(),
+    require("postcss-color-function")(),
  ],
-}
+};
--- a/apps/app/assets/static/images/social-media-preview-background.png
+++ b/apps/app/assets/static/images/social-media-preview-background.png
--- a/apps/app/assets/tailwind.config.js
+++ b/apps/app/assets/tailwind.config.js
@ -1,29 +1,163 @@
-const yargsParser = require('yargs-parser');
+const yargsParser = require("yargs-parser");
 const cliArgs = yargsParser(process.argv);

-const mode = process.env.NODE_ENV || cliArgs.mode || 'development';
+const mode = process.env.NODE_ENV || cliArgs.mode || "development";

 module.exports = {
-  future: {
-    removeDeprecatedGapUtilities: true,
-    purgeLayersByDefault: true,
-  },
  purge: {
-    enabled: mode == 'production',
-    layers: ['base', 'components', 'utilities'],
+    enabled: mode == "production",
+    layers: ["base", "components", "utilities"],
    content: [
-      '../../../**/views/*.ex',
-      '../../../**/*.html.eex',
-      '../../../**/*.html.leex',
-      '../../../**/*.html.heex',
-      './js/**/*.js'
-    ]
+      "../../../**/views/*.ex",
+      "../../../**/*.html.eex",
+      "../../../**/*.html.leex",
+      "../../../**/*.html.heex",
+      "./js/**/*.js",
+    ],
  },
  theme: {
-    extend: {},
+    colors: {
+      transparent: "transparent",
+      current: "currentColor",
+
+      black: "#000",
+      white: "#fff",
+
+      gray: {
+        100: "#f7fafc",
+        200: "#edf2f7",
+        300: "#e2e8f0",
+        400: "#cbd5e0",
+        500: "#a0aec0",
+        600: "#718096",
+        700: "#4a5568",
+        800: "#2d3748",
+        900: "#1a202c",
+      },
+      red: {
+        100: "#fff5f5",
+        200: "#fed7d7",
+        300: "#feb2b2",
+        400: "#fc8181",
+        500: "#f56565",
+        600: "#e53e3e",
+        700: "#c53030",
+        800: "#9b2c2c",
+        900: "#742a2a",
+      },
+      orange: {
+        100: "#fffaf0",
+        200: "#feebc8",
+        300: "#fbd38d",
+        400: "#f6ad55",
+        500: "#ed8936",
+        600: "#dd6b20",
+        700: "#c05621",
+        800: "#9c4221",
+        900: "#7b341e",
+      },
+      yellow: {
+        100: "#fffff0",
+        200: "#fefcbf",
+        300: "#faf089",
+        400: "#f6e05e",
+        500: "#ecc94b",
+        600: "#d69e2e",
+        700: "#b7791f",
+        800: "#975a16",
+        900: "#744210",
+      },
+      green: {
+        100: "#f0fff4",
+        200: "#c6f6d5",
+        300: "#9ae6b4",
+        400: "#68d391",
+        500: "#48bb78",
+        600: "#38a169",
+        700: "#2f855a",
+        800: "#276749",
+        900: "#22543d",
+      },
+      teal: {
+        100: "#e6fffa",
+        200: "#b2f5ea",
+        300: "#81e6d9",
+        400: "#4fd1c5",
+        500: "#38b2ac",
+        600: "#319795",
+        700: "#2c7a7b",
+        800: "#285e61",
+        900: "#234e52",
+      },
+      blue: {
+        100: "#ebf8ff",
+        200: "#bee3f8",
+        300: "#90cdf4",
+        400: "#63b3ed",
+        500: "#4299e1",
+        600: "#3182ce",
+        700: "#2b6cb0",
+        800: "#2c5282",
+        900: "#2a4365",
+      },
+      indigo: {
+        100: "#ebf4ff",
+        200: "#c3dafe",
+        300: "#a3bffa",
+        400: "#7f9cf5",
+        500: "#667eea",
+        600: "#5a67d8",
+        700: "#4c51bf",
+        800: "#434190",
+        900: "#3c366b",
+      },
+      purple: {
+        100: "#faf5ff",
+        200: "#e9d8fd",
+        300: "#d6bcfa",
+        400: "#b794f4",
+        500: "#9f7aea",
+        600: "#805ad5",
+        700: "#6b46c1",
+        800: "#553c9a",
+        900: "#44337a",
+      },
+      pink: {
+        100: "#fff5f7",
+        200: "#fed7e2",
+        300: "#fbb6ce",
+        400: "#f687b3",
+        500: "#ed64a6",
+        600: "#d53f8c",
+        700: "#b83280",
+        800: "#97266d",
+        900: "#702459",
+      },
+    },
+    fontSize: {
+      xs: "0.75rem",
+      sm: "0.875rem",
+      base: "1rem",
+      lg: "1.125rem",
+      xl: "1.25rem",
+      "2xl": "1.5rem",
+      "3xl": "1.875rem",
+      "4xl": "2.25rem",
+      "5xl": "3rem",
+      "6xl": "4rem",
+    },
+    extend: {
+      boxShadow: {
+        xs: "0 0 0 1px rgba(0, 0, 0, 0.05)",
+        outline: "0 0 0 3px rgba(66, 153, 225, 0.5)",
+      },
+    },
  },
  variants: {
-    backgroundColor: ['responsive', 'hover', 'focus', 'checked'],
+    backgroundColor: ["responsive", "hover", "focus", "checked"],
+    extend: {
+      fontWeight: ["hover", "focus"],
+    },
  },
  plugins: [],
-}
+};
--- a/apps/app/assets/webpack.config.js
+++ b/apps/app/assets/webpack.config.js
@ -1,31 +1,31 @@
-const path = require('path');
-const glob = require('glob');
-const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const TerserPlugin = require('terser-webpack-plugin');
-const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
-const CopyWebpackPlugin = require('copy-webpack-plugin');
+const path = require("path");
+const glob = require("glob");
+const MiniCssExtractPlugin = require("mini-css-extract-plugin");
+const TerserPlugin = require("terser-webpack-plugin");
+const CssMinimizerPlugin = require("css-minimizer-webpack-plugin");
+const CopyWebpackPlugin = require("copy-webpack-plugin");

-const nodeModulesPath = path.resolve(__dirname, 'node_modules')
+const nodeModulesPath = path.resolve(__dirname, "node_modules");

 module.exports = (env, options) => {
-  const devMode = options.mode !== 'production';
+  const devMode = options.mode !== "production";

  return {
    optimization: {
      minimizer: [
-        new TerserPlugin({ cache: true, parallel: true, sourceMap: devMode }),
+        new TerserPlugin({ parallel: true }),
        new CssMinimizerPlugin(),
-      ]
+      ],
    },
    mode: options.mode,
-    devtool: devMode ? 'source-map' : undefined,
+    devtool: devMode ? "source-map" : undefined,
    entry: {
-      'app': glob.sync('./vendor/**/*.js').concat(['./js/app.js']),
-      'content-editor': ['./js/content-editor.js'],
+      app: glob.sync("./vendor/**/*.js").concat(["./js/app.js"]),
+      admin: ["./js/admin.js"],
    },
    output: {
-      filename: 'js/[name].js',
-      path: path.resolve(__dirname, '../priv/static/')
+      filename: "js/[name].js",
+      path: path.resolve(__dirname, "../priv/static/"),
    },
    module: {
      rules: [
@ -33,9 +33,9 @@ module.exports = (env, options) => {
        {
          test: /\.(jpg|jpeg|gif|png)$/,
          use: [
-            'file-loader',
+            "file-loader",
            {
-              loader: 'image-webpack-loader',
+              loader: "image-webpack-loader",
              options: {
                disable: devMode,
              },
@ -44,61 +44,108 @@ module.exports = (env, options) => {
        },
        {
          test: /\.(woff2?|ttf|eot|svg)(\?[a-z0-9\=\.]+)?$/,
-          loader: 'file-loader',
+          loader: "file-loader",
          options: {
-            publicPath: '/fonts',
+            publicPath: "/fonts",
            outputPath: (url, resourcePath, context) => {
              return `/fonts/${url}`;
            },
-          }
+          },
        },
        {
          test: /\.js$/,
          exclude: /node_modules/,
          use: {
-            loader: 'babel-loader'
-          }
+            loader: "babel-loader",
+          },
        },
        {
          test: /\.css$/,
          use: [
-            {loader: MiniCssExtractPlugin.loader},
-            {loader: 'css-loader', options: {sourceMap: true}},
-            {loader: 'postcss-loader', options: {sourceMap: true}},
+            { loader: MiniCssExtractPlugin.loader },
+            { loader: "css-loader", options: { sourceMap: true } },
+            { loader: "postcss-loader", options: { sourceMap: true } },
          ],
        },
-      ]
+      ],
    },
    plugins: [
      new MiniCssExtractPlugin({
-        filename: 'css/[name].css',
-        chunkFilename: '[id].css',
+        filename: "css/[name].css",
+        chunkFilename: "[id].css",
+      }),
+      new CopyWebpackPlugin({
+        patterns: [
+          {
+            from: path.resolve(__dirname, "static"),
+            to: path.resolve(__dirname, "../priv/static"),
+          },
+        ],
      }),
-      new CopyWebpackPlugin({patterns: [
-        {
-          from: path.resolve(__dirname, 'static'),
-          to: path.resolve(__dirname, '../priv/static'),
-        },
-      ]}),
    ],
    resolve: {
      alias: {
-        "../webfonts/fa-brands-400.eot": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.eot"),
-        "../webfonts/fa-brands-400.woff2": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.woff2"),
-        "../webfonts/fa-brands-400.woff": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.woff"),
-        "../webfonts/fa-brands-400.ttf": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.ttf"),
-        "../webfonts/fa-brands-400.svg": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.svg"),
-        "../webfonts/fa-regular-400.eot": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.eot"),
-        "../webfonts/fa-regular-400.woff2": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.woff2"),
-        "../webfonts/fa-regular-400.woff": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.woff"),
-        "../webfonts/fa-regular-400.ttf": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.ttf"),
-        "../webfonts/fa-regular-400.svg": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.svg"),
-        "../webfonts/fa-solid-900.eot": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.eot"),
-        "../webfonts/fa-solid-900.woff2": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2"),
-        "../webfonts/fa-solid-900.woff": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff"),
-        "../webfonts/fa-solid-900.ttf": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.ttf"),
-        "../webfonts/fa-solid-900.svg": path.resolve(__dirname, "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.svg"),
-      }
+        "../webfonts/fa-brands-400.eot": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.eot"
+        ),
+        "../webfonts/fa-brands-400.woff2": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.woff2"
+        ),
+        "../webfonts/fa-brands-400.woff": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.woff"
+        ),
+        "../webfonts/fa-brands-400.ttf": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.ttf"
+        ),
+        "../webfonts/fa-brands-400.svg": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-brands-400.svg"
+        ),
+        "../webfonts/fa-regular-400.eot": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.eot"
+        ),
+        "../webfonts/fa-regular-400.woff2": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.woff2"
+        ),
+        "../webfonts/fa-regular-400.woff": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.woff"
+        ),
+        "../webfonts/fa-regular-400.ttf": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.ttf"
+        ),
+        "../webfonts/fa-regular-400.svg": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-regular-400.svg"
+        ),
+        "../webfonts/fa-solid-900.eot": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.eot"
+        ),
+        "../webfonts/fa-solid-900.woff2": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff2"
+        ),
+        "../webfonts/fa-solid-900.woff": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.woff"
+        ),
+        "../webfonts/fa-solid-900.ttf": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.ttf"
+        ),
+        "../webfonts/fa-solid-900.svg": path.resolve(
+          __dirname,
+          "node_modules/@fortawesome/fontawesome-free/webfonts/fa-solid-900.svg"
+        ),
+      },
    },
-  }
+  };
 };
--- a/apps/app/cypress.json
+++ b/apps/app/cypress.json
@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:4002"
+}
--- a/apps/app/cypress/fixtures/example.json
+++ b/apps/app/cypress/fixtures/example.json
@ -0,0 +1,5 @@
+{
+  "name": "Using fixtures to represent data",
+  "email": "hello@cypress.io",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}
--- a/apps/app/cypress/integration/blog_spec.js
+++ b/apps/app/cypress/integration/blog_spec.js
@ -0,0 +1,9 @@
+describe('Blog Page', () => {
+  it('shows posts', () => {
+    cy.setupDB("app", "blog")
+
+    cy.visit('/blog')
+
+    cy.get('article').should('exist')
+  })
+})
--- a/apps/app/cypress/plugins/index.js
+++ b/apps/app/cypress/plugins/index.js
@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+// eslint-disable-next-line no-unused-vars
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}
--- a/apps/app/cypress/support/commands.js
+++ b/apps/app/cypress/support/commands.js
@ -0,0 +1,36 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+
+Cypress.Commands.add("setupDB", (app, seedSet) => {
+  cy.request('POST', '/end-to-end/db/setup', {
+    app,
+    seed_set: seedSet,
+  }).as('setupDB')
+})
+
+Cypress.Commands.add("teardownDB", () => {
+  cy.request('POST', '/end-to-end/db/teardown').as('teardownDB')
+})
--- a/apps/app/cypress/support/index.js
+++ b/apps/app/cypress/support/index.js
@ -0,0 +1,29 @@
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
+
+before(() => {
+  // Make sure we don't have a rogue DB connection checked out
+  cy.teardownDB()
+})
+
+afterEach(() => {
+  cy.teardownDB()
+})
--- a/apps/app/lib/app_web/endpoint.ex
+++ b/apps/app/lib/app_web/endpoint.ex
@ -31,7 +31,7 @@ defmodule AppWeb.Endpoint do
    at: "/",
    from: :app,
    gzip: false,
-    only: ~w(css fonts images js favicon.ico robots.txt)
+    only: ~w(css fonts images js favicon.ico robots.txt public_uploads)

  plug Plug.Static,
    at: "/kaffy",
--- a/apps/app/lib/app_web/live_helpers.ex
+++ b/apps/app/lib/app_web/live_helpers.ex
@ -4,19 +4,16 @@ defmodule AppWeb.LiveHelpers do
  """
  import Phoenix.LiveView

-  alias Legendary.Auth.User
-  alias Pow.Store.CredentialsCache
-  alias AppWeb.Pow.Routes
-
  def assign_defaults(socket, session) do
    assign_new(socket, :current_user, fn -> get_user(socket, session) end)
  end

  def require_auth(socket) do
-    if socket.assigns.current_user do
-      socket
-    else
-      redirect(socket, to: Routes.after_sign_out_path(%Plug.Conn{}))
+    case socket.assigns do
+      %{current_user: user} when not is_nil(user) ->
+        socket
+      _ ->
+        redirect(socket, to: "/")
    end
  end

--- a/apps/app/lib/app_web/router.ex
+++ b/apps/app/lib/app_web/router.ex
@ -51,6 +51,10 @@ defmodule AppWeb.Router do
    forward "/sent_emails", Bamboo.SentEmailViewerPlug
  end

+  if Mix.env() in [:e2e, :test] do
+    forward("/end-to-end", Legendary.CoreWeb.Plug.TestEndToEnd, otp_app: :app)
+  end
+
  scope "/" do
    pipe_through :browser

@ -60,5 +64,6 @@ defmodule AppWeb.Router do

  use Legendary.Core.Routes
  use Legendary.Admin.Routes
+  use Legendary.ObjectStorageWeb.Routes
  use Legendary.Content.Routes
 end
--- a/apps/app/lib/app_web/telemetry.ex
+++ b/apps/app/lib/app_web/telemetry.ex
@ -1,4 +1,8 @@
 defmodule AppWeb.Telemetry do
+  @moduledoc """
+  Collect metrics on your app.
+  """
+
  use Supervisor
  import Telemetry.Metrics

--- a/apps/app/lib/app_web/templates/layout/_social.html.eex
+++ b/apps/app/lib/app_web/templates/layout/_social.html.eex
@ -0,0 +1,26 @@
+<%= live_title_tag title(@conn, assigns) %>
+
+<%= tag :meta, itemprop: "name", content: title(@conn, assigns) %>
+<%= tag :meta, itemprop: "description", content: excerpt(@conn, assigns) %>
+<%= tag :meta, name: "description", content: excerpt(@conn, assigns) %>
+
+<!-- Twitter Card -->
+<%= tag :meta, name: "twitter:card", content: "summary_large_image" %>
+<%= tag :meta, name: "twitter:title", content: title(@conn, assigns) %>
+<%= tag :meta, name: "twitter:description", content: excerpt(@conn, assigns) %>
+<!-- <meta name="twitter:site" content="@site_handle"> -->
+<!-- <meta name="twitter:creator" content="@author_handle"> -->
+
+<!-- Facebook / Open Graph -->
+<%= tag :meta, property: "og:title", content: title(@conn, assigns) %>
+<%= tag :meta, property: "og:type", content: "article" %>
+<%= tag :meta, property: "og:description", content: excerpt(@conn, assigns) %>
+<%= tag :meta, property: "og:site_name", content: Legendary.I18n.t!("en", "site.title") %>
+<%= modified_tag(@conn, assigns) %>
+<%= published_tag(@conn, assigns) %>
+<!-- <meta property="article:section" content="Article Section" /> -->
+<!-- <meta property="article:tag" content="Article Tag" /> -->
+<!-- <meta property="fb:admins" content="Facebook numberic ID" /> -->
+
+<!-- Preview Images -->
+<%= preview_image_tags(@conn, assigns) %>
--- a/apps/app/lib/app_web/templates/layout/root.html.leex
+++ b/apps/app/lib/app_web/templates/layout/root.html.leex
@ -5,7 +5,7 @@
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <%= csrf_meta_tag() %>
-    <%= live_title_tag title(@view_module, @view_template, assigns) %>
+    <%= render "_social.html", assigns %>
    <link phx-track-static rel="stylesheet" href="<%= Routes.static_path(@conn, "/css/app.css") %>"/>
    <script defer phx-track-static type="text/javascript" src="<%= Routes.static_path(@conn, "/js/app.js") %>"></script>
  </head>
--- a/apps/app/lib/app_web/views/error_helpers.ex
+++ b/apps/app/lib/app_web/views/error_helpers.ex
@ -8,10 +8,12 @@ defmodule AppWeb.ErrorHelpers do
  @doc """
  Generates tag for inlined form input errors.
  """
-  def error_tag(form, field) do
+  def error_tag(form, field, opts \\ []) do
+    {extra_classes, _rest_opts} = Keyword.pop(opts, :class, "")
+
    Enum.map(Keyword.get_values(form.errors, field), fn error ->
      content_tag(:span, translate_error(error),
-        class: "invalid-feedback",
+        class: "invalid-feedback #{extra_classes}",
        phx_feedback_for: input_id(form, field)
      )
    end)
--- a/apps/app/lib/app_web/views/layout_view.ex
+++ b/apps/app/lib/app_web/views/layout_view.ex
@ -1,15 +1,73 @@
 defmodule AppWeb.LayoutView do
  use AppWeb, :view

+  alias Legendary.ContentWeb.Uploaders.SocialMediaPreview
+
+  def title(conn, assigns), do: title(view_module(conn), view_template(conn), assigns)
+
+  def title(view, template, %{post: post}), do: "#{post.title} | #{title(view, template, nil)}"
+
  def title(_, _, _) do
    Legendary.I18n.t!("en", "site.title")
-   end
+  end

-   def excerpt(_, _, _) do
-     Legendary.I18n.t!("en", "site.excerpt")
-   end
+  def excerpt(conn, assigns), do: excerpt(view_module(conn), view_template(conn), assigns)

-   def feed_tag(_, _, _, _) do
-     nil
-   end
+  def excerpt(_, _, %{post: post}) do
+    post.excerpt
+  end
+
+  def excerpt(_, _, _) do
+    Legendary.I18n.t!("en", "site.excerpt")
+  end
+
+  def feed_tag(conn, assigns), do: feed_tag(conn, view_module(conn), view_template(conn), assigns)
+
+  def feed_tag(_, _, _, _) do
+    nil
+  end
+
+  def modified_tag(conn, assigns), do: modified_tag(view_module(conn), view_template(conn), assigns)
+
+  def modified_tag(_, _, %{post: post}) do
+    content =
+      post.modified_gmt
+      |> DateTime.from_naive!("Etc/UTC")
+      |> DateTime.to_iso8601()
+
+    tag :meta, property: "article:modified_time", content: content
+  end
+
+  def modified_tag(_, _, _) do
+    nil
+  end
+
+  def published_tag(conn, assigns), do: modified_tag(view_module(conn), view_template(conn), assigns)
+
+  def published_tag(_, _, %{post: post}) do
+    content =
+      post.date_gmt
+      |> DateTime.from_naive!("Etc/UTC")
+      |> DateTime.to_iso8601()
+
+    tag :meta, property: "article:published_time", content: content
+  end
+
+  def published_tag(_, _, _) do
+    nil
+  end
+
+  def preview_image_tags(_conn, %{post: post}) do
+    url = SocialMediaPreview.url({"original.png", post}, :original)
+
+    [
+      tag(:meta, itemprop: "image", content: url),
+      tag(:meta, name: "twitter:image:src", content: url),
+      tag(:meta, property: "og:image", content: url)
+    ]
+  end
+
+  def preview_image_tags(_, _) do
+    nil
+  end
 end
--- a/apps/app/mix.exs
+++ b/apps/app/mix.exs
@ -9,7 +9,7 @@ defmodule App.MixProject do
      config_path: "../../config/config.exs",
      deps_path: "../../deps",
      lockfile: "../../mix.lock",
-      elixir: "~> 1.7",
+      elixir: "~> 1.10",
      elixirc_paths: elixirc_paths(Mix.env()),
      compilers: [:phoenix, :gettext] ++ Mix.compilers(),
      start_permanent: Mix.env() == :prod,
@ -42,19 +42,20 @@ defmodule App.MixProject do
      {:admin, in_umbrella: true},
      {:content, in_umbrella: true},
      {:core, in_umbrella: true},
-      {:ecto_sql, "~> 3.4"},
+      {:object_storage, in_umbrella: true},
+      {:ecto_sql, "~> 3.7"},
      {:excoveralls, "~> 0.10", only: [:dev, :test]},
      {:floki, ">= 0.30.0"},
-      {:oban, "~> 2.1"},
-      {:phoenix, "~> 1.5.8"},
-      {:phoenix_ecto, "~> 4.0"},
-      {:phoenix_html, "~> 2.11"},
-      {:phoenix_live_reload, "~> 1.2", only: :dev},
-      {:phoenix_live_dashboard, "~> 0.4.0"},
-      {:phoenix_live_view, "~> 0.15.7", override: true},
+      {:oban, "~> 2.9"},
+      {:phoenix, "~> 1.6.0"},
+      {:phoenix_ecto, "~> 4.4"},
+      {:phoenix_html, "~> 3.0.4", override: true},
+      {:phoenix_live_reload, "~> 1.3", only: :dev},
+      {:phoenix_live_dashboard, "~> 0.5.0"},
+      {:phoenix_live_view, "~> 0.16.0", override: true},
      {:postgrex, ">= 0.0.0"},
      {:telemetry_metrics, "~> 0.4"},
-      {:telemetry_poller, "~> 0.4"},
+      {:telemetry_poller, "~> 1.0"},
      {:gettext, "~> 0.11"},
      {:jason, "~> 1.0"},
      {:plug_cowboy, "~> 2.0"}
--- a/apps/app/test/app_web/error_helpers_test.exs
+++ b/apps/app/test/app_web/error_helpers_test.exs
@ -0,0 +1,29 @@
+defmodule AppWeb.ErrorHelpersTest do
+  use AppWeb.ConnCase
+
+  import Phoenix.HTML, only: [safe_to_string: 1]
+  import Phoenix.HTML.Form, only: [form_for: 3]
+
+  import AppWeb.ErrorHelpers
+
+  def form do
+    :example
+    |> form_for(
+      "/example",
+      as: :test_params,
+      errors: [error_field: {"is an error", []}]
+    )
+  end
+
+  describe "error_tag/2" do
+    test "generates a span with an invalid-feedback class" do
+      [safe] = error_tag(form(), :error_field)
+      assert safe_to_string(safe) =~ "invalid-feedback"
+    end
+
+    test "error_tag/3" do
+      [safe] = error_tag(form(), :error_field, class: "test-class")
+      assert safe_to_string(safe) =~ "test-class"
+    end
+  end
+end
--- a/apps/app/test/app_web/live_helpers_test.exs
+++ b/apps/app/test/app_web/live_helpers_test.exs
@ -0,0 +1,46 @@
+defmodule AppWeb.LiveHelpersText do
+  use AppWeb.ConnCase
+
+  import Mock
+
+  import AppWeb.LiveHelpers
+
+  describe "assign_defaults/2" do
+    test "sets current_user" do
+      {store, _store_config} = Pow.Plug.Base.store(Application.get_env(:core, :pow))
+      socket = %Phoenix.LiveView.Socket{endpoint: AppWeb.Endpoint}
+
+      with_mock Pow.Plug, [verify_token: fn (_, _, _, _) -> {:ok, "h3110"} end] do
+        with_mock store, [get: fn (_config, _token) -> {%{id: 1234}, nil} end] do
+          new_socket = assign_defaults(socket, %{"core_auth" => "h3ll0"})
+          assert %{assigns: %{current_user: %{id: 1234}}} = new_socket
+        end
+      end
+    end
+  end
+
+  describe "require_auth/1" do
+    test "with user" do
+      user = %{id: 4567}
+      socket =
+        %Phoenix.LiveView.Socket{assigns: %{current_user: user}}
+        |> require_auth()
+
+      assert !socket.redirected
+    end
+
+    test "without user" do
+      socket = %Phoenix.LiveView.Socket{} |> require_auth()
+
+      assert socket.redirected
+    end
+
+    test "without nil user" do
+      socket =
+        %Phoenix.LiveView.Socket{assigns: %{current_user: nil}}
+        |> require_auth()
+
+      assert socket.redirected
+    end
+  end
+end
--- a/apps/app/test/app_web/views/layout_view_test.exs
+++ b/apps/app/test/app_web/views/layout_view_test.exs
@ -2,6 +2,17 @@ defmodule App.LayoutViewTest do
  use AppWeb.ConnCase, async: true

  import AppWeb.LayoutView
+  import Phoenix.HTML, only: [safe_to_string: 1]
+
+  alias Legendary.Content.Post
+
+  @post %Post{
+    name: "test-slug",
+    title: "Test Post",
+    excerpt: "This is a test post.",
+    modified_gmt: ~N[2021-09-17T00:00:00],
+    date_gmt: ~N[2021-09-15T00:00:00]
+  }

  describe "title/3" do
    def default_title do
@ -11,6 +22,10 @@ defmodule App.LayoutViewTest do
    test "for nil" do
      assert title(nil, nil, nil) =~ default_title()
    end
+
+    test "for post" do
+      assert title(nil, nil, %{post: @post}) =~ "Test Post | #{default_title()}"
+    end
  end

  describe "excerpt/3" do
@ -21,6 +36,10 @@ defmodule App.LayoutViewTest do
    test "for nil" do
      assert excerpt(nil, nil, nil) =~ default_excerpt()
    end
+
+    test "for post" do
+      assert excerpt(nil, nil, %{post: @post}) =~ "This is a test post."
+    end
  end

  describe "feed_tag/4" do
@ -28,4 +47,39 @@ defmodule App.LayoutViewTest do
      assert feed_tag(nil, nil, nil, nil) == nil
    end
  end
+
+  describe "modified_tag/3" do
+    test "for a post" do
+      assert safe_to_string(modified_tag(nil, nil, %{post: @post})) =~ "2021-09-17"
+    end
+
+    test "without a post" do
+      assert modified_tag(nil, nil, nil) == nil
+    end
+  end
+
+  describe "published_tag/3" do
+    test "for a post" do
+      assert safe_to_string(published_tag(nil, nil, %{post: @post})) =~ "2021-09-15"
+    end
+
+    test "without a post" do
+      assert published_tag(nil, nil, nil) == nil
+    end
+  end
+
+  describe "preview_image_tags/2" do
+    test "for a post" do
+      markup =
+        preview_image_tags(nil, %{post: @post})
+        |> Enum.map(&safe_to_string/1)
+        |> Enum.join("")
+
+      assert markup =~ "/public_uploads/content/posts/preview_images/test-slug/original.png"
+    end
+
+    test "without a post" do
+      assert preview_image_tags(nil, nil) == nil
+    end
+  end
 end
--- a/apps/app/test/seed_sets/blog.exs
+++ b/apps/app/test/seed_sets/blog.exs
@ -0,0 +1,11 @@
+alias Legendary.Content.Post
+alias Legendary.Content.Repo
+
+%Post{
+  title: "Public post",
+  name: "public-post",
+  status: "publish",
+  type: "post",
+  date: ~N[2020-01-01T00:00:00],
+}
+|> Repo.insert!()
--- a/apps/content/cypress.json
+++ b/apps/content/cypress.json
@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:4002"
+}
--- a/apps/content/cypress/integration/example_spec.js
+++ b/apps/content/cypress/integration/example_spec.js
@ -0,0 +1,5 @@
+describe('My First Test', () => {
+  it('Does not do much!', () => {
+    expect(true).to.equal(true)
+  })
+})
--- a/apps/content/cypress/plugins/index.js
+++ b/apps/content/cypress/plugins/index.js
@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+// eslint-disable-next-line no-unused-vars
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}
--- a/apps/content/cypress/support/commands.js
+++ b/apps/content/cypress/support/commands.js
@ -0,0 +1,36 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+
+Cypress.Commands.add("setupDB", (app, seedSet) => {
+  cy.request('POST', '/end-to-end/db/setup', {
+    app,
+    seed_set: seedSet,
+  }).as('setupDB')
+})
+
+Cypress.Commands.add("teardownDB", () => {
+  cy.request('POST', '/end-to-end/db/teardown').as('teardownDB')
+})
--- a/apps/content/cypress/support/index.js
+++ b/apps/content/cypress/support/index.js
@ -0,0 +1,29 @@
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
+
+before(() => {
+  // Make sure we don't have a rogue DB connection checked out
+  cy.teardownDB()
+})
+
+afterEach(() => {
+  cy.teardownDB()
+})
--- a/apps/content/lib/content/application.ex
+++ b/apps/content/lib/content/application.ex
@ -7,12 +7,11 @@ defmodule Legendary.Content.Application do
  # See https://hexdocs.pm/elixir/Application.html
  # for more information on OTP Applications
  def start(_type, _args) do
-    import Supervisor.Spec

    # Define workers and child supervisors to be supervised
    children = [
      # Start the Ecto repository
-      supervisor(Legendary.Content.Repo, []),
+      Legendary.Content.Repo,
      # Start the endpoint when the application starts
      # Start your own worker by calling: Legendary.Content.Worker.start_link(arg1, arg2, arg3)
      # worker(Legendary.Content.Worker, [arg1, arg2, arg3]),
--- a/apps/content/lib/content/comment_admin.ex
+++ b/apps/content/lib/content/comment_admin.ex
@ -1,4 +1,8 @@
 defmodule Legendary.Content.CommentAdmin do
+  @moduledoc """
+  Custom admin logic for blog post comments.
+  """
+
  def index(_) do
    [
      id: nil,
--- a/apps/content/lib/content/markup_field.ex
+++ b/apps/content/lib/content/markup_field.ex
@ -1,4 +1,8 @@
 defmodule Legendary.Content.MarkupField do
+  @moduledoc """
+  Custom field type definition for markdown fields. Currently uses simplemde
+  to provide a markdown editing GUI.
+  """
  use Ecto.Type
  def type, do: :string

--- a/apps/content/lib/content/post.ex
+++ b/apps/content/lib/content/post.ex
@ -116,15 +116,17 @@ defmodule Legendary.Content.Post do

  def maybe_put_guid(changeset) do
    import Legendary.Content.Router.Helpers, only: [url: 1, posts_url: 3]
-    slug = changeset |> get_field(:name)
+    guid = changeset |> get_field(:guid)

-    case slug do
-      nil -> changeset
-      _ ->
+    case guid do
+      nil ->
        base = url(Legendary.CoreWeb.Endpoint)
+        slug = changeset |> get_field(:name)

        changeset
        |> put_default(:guid, posts_url(URI.merge(base, "/pages"), :show, slug))
+      _ ->
+        changeset
    end
  end
 end
--- a/apps/content/lib/content/post_admin.ex
+++ b/apps/content/lib/content/post_admin.ex
@ -1,4 +1,10 @@
 defmodule Legendary.Content.PostAdmin do
+  @moduledoc """
+  Custom admin logic for content posts and pages.
+  """
+
+  alias Legendary.Content.{Post, Posts.PreviewImages}
+
  import Ecto.Query, only: [from: 2]

  def singular_name(_) do
@ -10,11 +16,15 @@ defmodule Legendary.Content.PostAdmin do
  end

  def create_changeset(schema, attrs) do
-    Legendary.Content.Post.changeset(schema, attrs)
+    schema
+    |> Post.changeset(attrs)
+    |> PreviewImages.handle_preview_image_upload(attrs)
  end

  def update_changeset(schema, attrs) do
-    Legendary.Content.Post.changeset(schema, attrs)
+    schema
+    |> Post.changeset(attrs)
+    |> PreviewImages.handle_preview_image_upload(attrs)
  end

  def index(_) do
@ -54,6 +64,7 @@ defmodule Legendary.Content.PostAdmin do
      comment_status: %{choices: [{"open", :open}, {"closed", :closed}]},
      ping_status: %{choices: [{"open", :open}, {"closed", :closed}]},
      menu_order: nil,
+      social_media_preview_image: %{type: :hidden},
    ]
  end
 end
--- a/apps/content/lib/content/posts/preview_images.ex
+++ b/apps/content/lib/content/posts/preview_images.ex
@ -0,0 +1,30 @@
+defmodule Legendary.Content.Posts.PreviewImages do
+  @moduledoc """
+  Handles storing social media preview images which are submitted as data uris
+  in the social_media_preview_image field.
+  """
+  alias Ecto.Changeset
+  alias Legendary.ContentWeb.Uploaders.SocialMediaPreview
+  alias Legendary.CoreWeb.Base64Uploads
+
+  def handle_preview_image_upload(changeset, attrs) do
+    upload =
+      case attrs do
+        %{"social_media_preview_image" => data} when is_binary(data) ->
+          Base64Uploads.data_uri_to_upload(data)
+        _ -> nil
+      end
+
+    case upload do
+      nil ->
+        changeset
+      %Plug.Upload{} ->
+        name = Changeset.get_field(changeset, :name)
+        {:ok, _filename} = SocialMediaPreview.store({upload, %{name: name}})
+        changeset
+      :error ->
+        changeset
+        |> Changeset.add_error(:social_media_preview_image, "is malformed")
+    end
+  end
+end
--- a/apps/content/lib/content/sitemaps.ex
+++ b/apps/content/lib/content/sitemaps.ex
@ -21,6 +21,7 @@ defmodule Legendary.Content.Sitemaps do
    generate()
  end

+  @spec generate :: :ok
  def generate do
    create do
      add "", priority: 0.5, changefreq: "hourly", expires: nil
--- a/apps/content/lib/content/term_relationship.ex
+++ b/apps/content/lib/content/term_relationship.ex
@ -4,7 +4,7 @@ defmodule Legendary.Content.TermRelationship do
  """
  use Ecto.Schema
  import Ecto.Changeset
-  alias Legendary.Content.{Post}
+  alias Legendary.Content.Post

  @primary_key {:object_id, :integer, []}
  @primary_key {:term_taxonomy_id, :integer, []}
--- a/apps/content/lib/content_web.ex
+++ b/apps/content/lib/content_web.ex
@ -34,8 +34,6 @@ defmodule Legendary.Content do
        namespace: Legendary.Content,
        pattern: "**/*"

-      use PhoenixHtmlSanitizer, :basic_html
-
      # Import convenience functions from controllers
      import Phoenix.Controller,
        only: [get_flash: 1, get_flash: 2, view_module: 1, view_template: 1]
--- a/apps/content/lib/content_web/controllers/posts_controller.ex
+++ b/apps/content/lib/content_web/controllers/posts_controller.ex
@ -67,9 +67,7 @@ defmodule Legendary.Content.PostsController do
      conn |> show_one(post, page_string)
    end
  end
-  def show(conn, %{"id" => id, "page" => page_string}) when is_list(id) do
-    show(conn, %{"id" => Enum.join(id, "/"), "page" => page_string})
-  end
+  def show(conn, %{"id" => id} = params) when is_list(id), do: show(conn, Map.merge(params, %{"id" => Enum.join(id, "/")}))
  def show(conn, %{"id" => id}), do: show(conn, %{"id" => id, "page" => "1"})

  defp try_static_post(conn, id) do
@ -87,11 +85,12 @@ defmodule Legendary.Content.PostsController do
              end

            # The static page we're looking for is missing, so this is just a 404
+            # credo:disable-for-next-line
            raise Phoenix.Router.NoRouteError.exception(conn: conn, router: router)
          _ ->
            # We aren't missing the static page, we're missing a partial. This is probably
            # a developer error, so bubble it up
-            raise e
+            reraise e, System.stacktrace
        end
    end
  end
@ -113,10 +112,20 @@ defmodule Legendary.Content.PostsController do
        {:ok, decoded} = post.content |> Base.decode64

        conn
-        |> put_resp_content_type(post.mime_type, "binary")
+        |> put_resp_content_type(post.mime_type, charset(post.mime_type))
        |> send_resp(conn.status || 200, decoded)
      _ ->
        render(conn, template, post: post, page: page, thumbs: thumbs)
    end
  end
+
+  defp charset(mime_type) do
+    do_charset(String.split(mime_type, "/"))
+  end
+
+  defp do_charset(["application", _]), do: "binary"
+  defp do_charset(["video", _]), do: "binary"
+  defp do_charset(["audio", _]), do: "binary"
+  defp do_charset(["image", _]), do: "binary"
+  defp do_charset(_), do: "utf-8"
 end
--- a/apps/content/lib/content_web/routes.ex
+++ b/apps/content/lib/content_web/routes.ex
@ -1,4 +1,8 @@
 defmodule Legendary.Content.Routes do
+  @moduledoc """
+  Routes for the content engine, including blog posts, feeds, and pages.
+  """
+
  defmacro __using__(_opts \\ []) do
    quote do
      pipeline :feed do
--- a/apps/content/lib/content_web/templates/feeds/index.rss.eex
+++ b/apps/content/lib/content_web/templates/feeds/index.rss.eex
@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
  <channel>
-    <title><%= title(@view_module, @view_template, assigns) %></title>
-    <description><%= excerpt(@view_module, @view_template, assigns) %></description>
+    <title><%= title(@conn, assigns) %></title>
+    <description><%= excerpt(@conn, assigns) %></description>
    <link><%= Legendary.Content.Router.Helpers.url(Legendary.CoreWeb.Endpoint) %></link>
    <atom:link href="<%= Legendary.Content.Router.Helpers.url(Legendary.CoreWeb.Endpoint) %><%= @feed_url %>" rel="self" type="application/rss+xml" />

 <%= for post <- @posts do %>
+  <%= if unauthenticated_post?(post) do %>
    <item>
      <title><%= post.title |> HtmlSanitizeEx.strip_tags() %></title>
      <description>
@ -19,6 +20,7 @@
      %></pubDate>
      <guid isPermaLink="true"><%= post.guid %></guid>
    </item>
+  <% end %>
 <% end %>
  </channel>
 </rss>
--- a/apps/content/lib/content_web/templates/layout/app.html.eex
+++ b/apps/content/lib/content_web/templates/layout/app.html.eex
@ -4,9 +4,9 @@
    <meta charset="utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-    <title><%= title(@view_module, @view_template, assigns) %></title>
+    <title><%= title(@conn, assigns) %></title>
    <link phx-track-static rel="stylesheet" href="<%= Routes.static_path(@conn, "/css/app.css") %>"/>
-    <%= feed_tag(@conn, @view_module, @view_template, assigns) %>
+    <%= feed_tag(@conn, assigns) %>
    <script phx-track-static defer type="text/javascript" src="<%= Routes.static_path(@conn, "/js/app.js") %>"></script>
  </head>
  <body class="text-gray-800 antialiased">
--- a/apps/content/lib/content_web/templates/posts/comments.html.eex
+++ b/apps/content/lib/content_web/templates/posts/comments.html.eex
@ -13,7 +13,7 @@
        </div>
      </div>
      <div>
-        <%= sanitize comment.content |> auto_paragraph_tags |> elem(1) |> IO.iodata_to_binary() %>
+        <%= HtmlSanitizeEx.basic_html(comment.content |> auto_paragraph_tags |> elem(1) |> IO.iodata_to_binary()) %>
      </div>
    </div>
  <% end) %>
--- a/apps/content/lib/content_web/uploaders/social_media_preview.ex
+++ b/apps/content/lib/content_web/uploaders/social_media_preview.ex
@ -0,0 +1,18 @@
+defmodule Legendary.ContentWeb.Uploaders.SocialMediaPreview do
+  @moduledoc """
+  Uploader definition for social media preview images.
+  """
+  use Waffle.Definition
+
+  @versions [:original]
+
+  # Override the persisted filenames:
+  def filename(version, _) do
+    Atom.to_string(version)
+  end
+
+  # Override the storage directory:
+  def storage_dir(_version, {_file, %{name: name}}) do
+    "public_uploads/content/posts/preview_images/#{name}"
+  end
+end
--- a/apps/content/lib/content_web/views/error_helpers.ex
+++ b/apps/content/lib/content_web/views/error_helpers.ex
@ -8,10 +8,12 @@ defmodule Legendary.Content.ErrorHelpers do
  @doc """
  Generates tag for inlined form input errors.
  """
-  def error_tag(form, field) do
+  def error_tag(form, field, opts \\ []) do
+    {extra_classes, _rest_opts} = Keyword.pop(opts, :class, "")
+
    Enum.map(Keyword.get_values(form.errors, field), fn error ->
      content_tag(:span, translate_error(error),
-        class: "invalid-feedback",
+        class: "invalid-feedback #{extra_classes}",
        phx_feedback_for: input_id(form, field)
      )
    end)
--- a/apps/content/lib/content_web/views/feeds_view.ex
+++ b/apps/content/lib/content_web/views/feeds_view.ex
@ -1,71 +1,10 @@
 defmodule Legendary.Content.FeedsView do
  use Legendary.Content, :view
  use Phoenix.HTML
-  alias Phoenix.HTML
-  alias Phoenix.HTML.Tag

-  import Legendary.Content.LayoutView, only: [title: 3, excerpt: 3]
+  import Legendary.Content.LayoutView, only: [title: 2, excerpt: 2]

-  def gravatar_url_for_email(email) do
-    email
-    |> Kernel.||("noreply@example.com")
-    |> String.trim()
-    |> String.downcase()
-    |> (&(:crypto.hash(:md5, &1))).()
-    |> Base.encode16()
-    |> String.downcase()
-    |> (&("https://www.gravatar.com/avatar/#{&1}")).()
-  end
-
-  def auto_paragraph_tags(string) do
-    string
-    |> Kernel.||("")
-    |> String.split(["\n\n", "\r\n\r\n"], trim: true)
-    |> Enum.map(fn text ->
-      [Tag.content_tag(:p, text |> HTML.raw(), []), ?\n]
-    end)
-    |> HTML.html_escape()
-  end
-
-  def post_class(post) do
-    sticky =
-      if post.sticky do
-        "sticky"
-      end
-    "post post-#{post.id} #{sticky}"
-  end
-
-  def post_topmatter(conn, post) do
-    author =
-      post.author ||
-      %Legendary.Auth.User{
-        email: "example@example.org",
-        display_name: "Anonymous",
-        homepage_url: "#"
-      }
-    assigns = %{post: post, author: author, conn: conn}
-    ~E"""
-      <% _ = assigns # suppress unused assigns warning %>
-      <div class="Comment-topmatter">
-
-        <h4>
-          <%= link to: author.homepage_url || "#", rel: "author", class: "p-author h-card" do %>
-            <%= author.display_name %>
-            <%= img_tag gravatar_url_for_email(author.email), alt: "Photo of #{author.display_name}", class: "Gravatar u-photo" %>
-          <% end %>
-        </h4>
-        <h5>
-          <%= link to: Routes.posts_path(conn, :show, post) do %>
-            <time class="dt-published" datetime="<%= post.post %>">
-              <%= post.post |> Timex.format!("%F", :strftime) %>
-            </time>
-          <% end %>
-        </h5>
-      </div>
-    """
-  end
-
-  def unauthenticated_post?(_conn, post) do
+  def unauthenticated_post?(post) do
    post.password == nil || String.length(post.password) == 0
  end
 end
--- a/apps/content/lib/content_web/views/layout_view.ex
+++ b/apps/content/lib/content_web/views/layout_view.ex
@ -1,6 +1,8 @@
 defmodule Legendary.Content.LayoutView do
  use Legendary.Content, :view

+  def feed_tag(conn, assigns), do: feed_tag(conn, view_module(conn), view_template(conn), assigns)
+
  def feed_tag(conn, view_module, view_template, assigns) do
    ~E"""
    <link
@ -12,6 +14,8 @@ defmodule Legendary.Content.LayoutView do
    """
  end

+  def title(conn, assigns), do: title(view_module(conn), view_template(conn), assigns)
+
  def title(Legendary.Content.PostsView, "index.html", assigns) do
    "Page #{assigns.page} | #{title(nil, nil, nil)}"
  end
@ -26,6 +30,8 @@ defmodule Legendary.Content.LayoutView do

  def title(_, _, _), do: Legendary.I18n.t! "en", "site.title"

+  def excerpt(conn, assigns), do: excerpt(view_module(conn), view_template(conn), assigns)
+
  def excerpt(Legendary.Content.PostsView, "show.html", assigns) do
    assigns.post.excerpt
    |> HtmlSanitizeEx.strip_tags()
--- a/apps/content/mix.exs
+++ b/apps/content/mix.exs
@ -1,7 +1,7 @@
 defmodule Legendary.Content.MixProject do
  use Mix.Project

-  @version "2.11.5"
+  @version "4.3.0"

  def project do
    [
@ -11,7 +11,7 @@ defmodule Legendary.Content.MixProject do
      config_path: "../../config/config.exs",
      deps_path: "../../deps",
      lockfile: "../../mix.lock",
-      elixir: "~> 1.7",
+      elixir: "~> 1.10",
      elixirc_paths: elixirc_paths(Mix.env()),
      compilers: [:phoenix, :gettext] ++ Mix.compilers(),
      start_permanent: Mix.env() == :prod,
@ -46,23 +46,25 @@ defmodule Legendary.Content.MixProject do
      {:excoveralls, "~> 0.10", only: [:dev, :test]},
      {:floki, ">= 0.30.0"},
      {:gettext, "~> 0.11"},
+      {:html_sanitize_ex, "~> 1.4.1"},
      {:jason, "~> 1.0"},
+      {:mime, "~> 2.0.1"},
      {:mock, "~> 0.3.0", only: :test},
      {:meck, "~> 0.8.13", only: :test},
      {:neotomex, "~> 0.1.7"},
-      {:oban, "~> 2.1"},
-      {:phoenix, "~> 1.5.8"},
-      {:phoenix_ecto, "~> 4.0"},
-      {:phoenix_html, "~> 2.11"},
-      {:phoenix_html_sanitizer, "~> 1.1.0"},
-      {:phoenix_live_reload, "~> 1.2", only: :dev},
-      {:phoenix_live_dashboard, "~> 0.4.0"},
+      {:oban, "~> 2.9"},
+      {:phoenix, "~> 1.6.0"},
+      {:phoenix_ecto, "~> 4.4"},
+      {:ecto_sql, "~> 3.7"},
+      {:phoenix_html, "~> 3.0.4", override: true},
+      {:phoenix_live_reload, "~> 1.3", only: :dev},
+      {:phoenix_live_dashboard, "~> 0.5.0"},
      {:php_serializer, "~> 2.0.0"},
      {:plug_cowboy, "~> 2.0"},
      {:sitemap, "~> 1.1"},
      {:slugger, "~> 0.3"},
      {:telemetry_metrics, "~> 0.4"},
-      {:telemetry_poller, "~> 0.4"},
+      {:telemetry_poller, "~> 1.0"},
      {:timex, "~> 3.1"},
    ]
  end
--- a/apps/content/test/content/posts/preview_images_test.exs
+++ b/apps/content/test/content/posts/preview_images_test.exs
@ -0,0 +1,36 @@
+defmodule Legendary.Content.Posts.PreviewImagesTest do
+  use Legendary.Content.DataCase
+
+  import Legendary.Content.Posts.PreviewImages
+
+  alias Legendary.Content.Post
+
+  @png "data:image/png;base64,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"
+  @bad_png "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII%3D"
+
+  @path "priv/test/static/public_uploads/content/posts/preview_images/preview-image-test/original.png"
+
+  describe "handle_preview_image_upload/2" do
+    test "stores an image given as a data uri" do
+      File.rm(@path)
+
+      changeset =
+        %Post{name: "preview-image-test", status: :draft}
+        |> Post.changeset()
+
+      assert handle_preview_image_upload(changeset, %{"social_media_preview_image" => @png}).valid?
+      assert File.exists?(@path)
+    end
+
+    test "adds a validation error if the image is invalid" do
+      File.rm(@path)
+
+      changeset =
+        %Post{name: "bad-image-test", status: :draft}
+        |> Post.changeset()
+
+      refute handle_preview_image_upload(changeset, %{"social_media_preview_image" => @bad_png}).valid?
+      refute File.exists?(@path)
+    end
+  end
+end
--- a/apps/content/test/content/posts_test.exs
+++ b/apps/content/test/content/posts_test.exs
@ -45,14 +45,38 @@ defmodule Legendary.Content.PostsTest do
    assert %Post{} = Posts.get_post_with_drafts!(Integer.to_string(id))
  end

-  test "update_posts/2", %{public_post: post} do
-    assert {:ok, %Post{content: "boop"}} = Posts.update_posts(post, %{content: "boop"})
+  describe "update_posts/2" do
+    setup do
+      post_with_guid =
+        %Post{
+          title: "Post with guid",
+          name: "post-with-guid",
+          status: "publish",
+          type: "post",
+          guid: "/beep",
+          date: ~N[2020-01-01T00:00:00],
+        }
+        |> Repo.insert!()
+
+      %{
+        post_with_guid: post_with_guid
+      }
+    end
+
+    test "with no guid", %{public_post: post} do
+      assert {:ok, %Post{content: "boop"}} = Posts.update_posts(post, %{content: "boop"})
+    end
+
+    test "with an existing guid", %{post_with_guid: post} do
+      revised_post = Posts.update_posts(post, %{content: "boop"})
+      assert {:ok, %Post{content: "boop", guid: "/beep"}} = revised_post
+    end
  end

  test "delete_posts/1", %{public_post: post} do
    assert Enum.count(Posts.list_posts()) == 1
    assert {:ok, _} = Posts.delete_posts(post)
-    assert Enum.count(Posts.list_posts()) == 0
+    assert Enum.empty?(Posts.list_posts())
  end

  test "change_posts/1", %{public_post: post} do
--- a/apps/content/test/content/sitemap_storage_test.exs
+++ b/apps/content/test/content/sitemap_storage_test.exs
@ -0,0 +1,38 @@
+defmodule Legendary.Content.SitemapStorageTest do
+  use Legendary.Content.DataCase
+
+  import Legendary.Content.SitemapStorage
+  alias Sitemap.Location
+  alias Legendary.Content.{Post, Repo}
+
+  test "creates a post with the content" do
+    data = "<hello />"
+    content = data |> :zlib.gzip() |> Base.encode64
+    write(:file, data)
+    path = Location.filename(:file)
+
+    post = from(p in Post, where: p.name == ^path) |> Repo.one()
+
+    assert post.content == content
+  end
+
+  test "updates an existing sitemap" do
+    path = Location.filename(:file)
+
+    %Post{
+      content: "<hello />" |> :zlib.gzip() |> Base.encode64,
+      name: path
+    }
+    |> Repo.insert!()
+
+    new_data = "<world />"
+    new_content = new_data |> :zlib.gzip() |> Base.encode64
+
+    write(:file, new_data)
+
+
+    post = from(p in Post, where: p.name == ^path) |> Repo.one()
+
+    assert post.content == new_content
+  end
+end
--- a/apps/content/test/content/sitemaps_test.exs
+++ b/apps/content/test/content/sitemaps_test.exs
@ -0,0 +1,78 @@
+defmodule Legendary.Content.SitemapsTest do
+  use Legendary.Content.DataCase
+
+  alias Legendary.Content.{Post, Repo}
+
+  import Mock
+
+  import Legendary.Content.Sitemaps
+
+  @xml ~s(
+    <?xml version="1.0" encoding="UTF-8"?>
+<urlset
+  xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
+  xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
+    http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"
+  xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'
+  xmlns:geo='http://www.google.com/geo/schemas/sitemap/1.0'
+  xmlns:news='http://www.google.com/schemas/sitemap-news/0.9'
+  xmlns:image='http://www.google.com/schemas/sitemap-image/1.1'
+  xmlns:video='http://www.google.com/schemas/sitemap-video/1.1'
+  xmlns:mobile='http://www.google.com/schemas/sitemap-mobile/1.0'
+  xmlns:pagemap='http://www.google.com/schemas/sitemap-pagemap/1.0'
+  xmlns:xhtml='http://www.w3.org/1999/xhtml'
+>
+<url>
+  <loc>https://localhost</loc>
+  <lastmod>2021-08-19T21:44:37Z</lastmod>
+  <changefreq>hourly</changefreq>
+  <priority>0.5</priority>
+</url><url>
+  <loc>https://localhost/public-post</loc>
+  <lastmod>2021-08-19T21:44:37Z</lastmod>
+  <changefreq>hourly</changefreq>
+  <priority>0.5</priority>
+</url><url>
+  <loc>https://localhost/public-post?page=2</loc>
+  <lastmod>2021-08-19T21:44:37Z</lastmod>
+  <changefreq>hourly</changefreq>
+  <priority>0.5</priority>
+</url></urlset>
+)
+
+  describe "generate/0" do
+    setup do
+      public_post =
+        %Post{
+          title: "Public post",
+          name: "public-post",
+          status: "publish",
+          type: "post",
+          date: ~N[2020-01-01T00:00:00],
+          content: """
+          Page 1
+          <!--nextpage-->
+          Page 2
+          """
+        }
+        |> Repo.insert!()
+
+      %{
+        public_post: public_post,
+      }
+    end
+
+    test "generates results" do
+      with_mock Sitemap.Funcs, [
+        iso8601: fn -> "2021-08-19T21:44:37Z" end,
+        iso8601: & &1,
+        eraser: fn (elm) -> passthrough([elm]) end
+      ] do
+        with_mock Legendary.Content.SitemapStorage, [write: fn (_name, _data) -> :ok end] do
+          assert :ok = perform(%{})
+          assert_called Legendary.Content.SitemapStorage.write(:file, String.trim(@xml))
+        end
+      end
+    end
+  end
+end
--- a/apps/content/test/content_web/controllers/comment_controller_test.exs
+++ b/apps/content/test/content_web/controllers/comment_controller_test.exs
@ -24,7 +24,7 @@ defmodule Legendary.Content.CommentControllerTest do
      post = fixture(:post)
      conn = post conn, Routes.comment_path(conn, :create), comment: @create_attrs

-      assert %{id: id} = redirected_params(conn)
+      assert %{id: _} = redirected_params(conn)
      assert redirected_to(conn) == Routes.posts_path(conn, :show, post)
    end

--- a/apps/content/test/content_web/controllers/posts_controller_test.exs
+++ b/apps/content/test/content_web/controllers/posts_controller_test.exs
@ -1,7 +1,7 @@
 defmodule Legendary.Content.PostsControllerTest do
  use Legendary.Content.ConnCase

-  alias Legendary.Content.{Comment, Options, Posts, Repo, Term, TermRelationship, TermTaxonomy}
+  alias Legendary.Content.{Comment, Options, Post, Posts, Repo, Term, TermRelationship, TermTaxonomy}

  @create_attrs %{
    id: 123,
@ -165,6 +165,21 @@ defmodule Legendary.Content.PostsControllerTest do
      assert html_response(conn, 200)
    end

+    test "shows the post if the id has slashes", %{conn: conn} do
+      %Post{
+        name: "a/b/c",
+        content: "slashed id",
+        status: "publish",
+        type: "post",
+        date: ~N[2020-01-01T00:00:00]
+      }
+      |> Repo.insert!()
+
+      conn = get conn, Routes.nested_posts_path(conn, :show, ["a", "b", "c"])
+
+      assert html_response(conn, 200)
+    end
+
    test "show a 404 if there's no match", %{conn: conn} do
      assert_raise Phoenix.Router.NoRouteError, fn ->
        get conn, Routes.posts_path(conn, :show, "blooper")
--- a/apps/content/test/content_web/uploaders/social_media_preview_test.exs
+++ b/apps/content/test/content_web/uploaders/social_media_preview_test.exs
@ -0,0 +1,17 @@
+defmodule Legendary.ContentWeb.Uploaders.SocialMediaPreviewTest do
+  use Legendary.Content.DataCase
+
+  import Legendary.ContentWeb.Uploaders.SocialMediaPreview
+
+  describe "filename/2" do
+    test "" do
+      assert filename(:original, {%{file_name: "original.png"}, nil}) =~ "original"
+    end
+  end
+
+  describe "storage_dir/2" do
+    test "" do
+      assert storage_dir(nil, {nil, %{name: "test-slug"}}) =~ "public_uploads/content/posts/preview_images/test-slug"
+    end
+  end
+end
--- a/apps/content/test/content_web/views/error_helpers_test.exs
+++ b/apps/content/test/content_web/views/error_helpers_test.exs
@ -0,0 +1,29 @@
+defmodule Legendary.Content.ErrorHelpersTest do
+  use Legendary.Content.DataCase
+
+  import Phoenix.HTML, only: [safe_to_string: 1]
+  import Phoenix.HTML.Form, only: [form_for: 3]
+
+  import Legendary.Content.ErrorHelpers
+
+  def form do
+    :example
+    |> form_for(
+      "/example",
+      as: :test_params,
+      errors: [error_field: {"is an error", []}]
+    )
+  end
+
+  describe "error_tag/2" do
+    test "generates a span with an invalid-feedback class" do
+      [safe] = error_tag(form(), :error_field)
+      assert safe_to_string(safe) =~ "invalid-feedback"
+    end
+
+    test "error_tag/3" do
+      [safe] = error_tag(form(), :error_field, class: "test-class")
+      assert safe_to_string(safe) =~ "test-class"
+    end
+  end
+end
--- a/apps/content/test/content_web/views/feeds_view_test.exs
+++ b/apps/content/test/content_web/views/feeds_view_test.exs
@ -0,0 +1,17 @@
+defmodule Legendary.Content.FeedsViewTest do
+  use Legendary.Content.DataCase
+
+  import Legendary.Content.FeedsView
+
+  alias Legendary.Content.Post
+
+  describe "unauthenticated_post?/1" do
+    test "with post password" do
+      refute unauthenticated_post?(%Post{password: "password"})
+    end
+
+    test "without post password" do
+      assert unauthenticated_post?(%Post{})
+    end
+  end
+end
--- a/apps/content/test/content_web/views/posts_view_test.exs
+++ b/apps/content/test/content_web/views/posts_view_test.exs
@ -4,6 +4,8 @@ defmodule Legendary.Content.PostsViewTest do
  import Legendary.Content.PostsView
  import Phoenix.HTML, only: [safe_to_string: 1]

+  alias Legendary.Content.Post
+
  test "auto_paragraph_tags/1 with nil" do
    assert safe_to_string(auto_paragraph_tags(nil)) =~ ""
  end
@ -11,4 +13,22 @@ defmodule Legendary.Content.PostsViewTest do
  test "auto_paragraph_tags/1 with text" do
    assert safe_to_string(auto_paragraph_tags("Bloop\n\nBloop")) =~ "<p>Bloop</p>\n<p>Bloop</p>"
  end
+
+  describe "authenticated_for_post?/2" do
+    test "without password" do
+      assert authenticated_for_post?(nil, %Post{})
+    end
+
+    test "with post password that matches", %{conn: conn} do
+      with_mock Plug.Conn, [get_session: fn (_conn, :post_password) -> "password" end] do
+        assert authenticated_for_post?(conn, %Post{password: "password"})
+      end
+    end
+
+    test "with post password that does not match", %{conn: conn} do
+      with_mock Plug.Conn, [get_session: fn (_conn, :post_password) -> "password" end] do
+        refute authenticated_for_post?(conn, %Post{password: "password2"})
+      end
+    end
+  end
 end
--- a/apps/content/test/seed_sets/.keep
+++ b/apps/content/test/seed_sets/.keep
--- a/apps/core/cypress.json
+++ b/apps/core/cypress.json
@ -0,0 +1,3 @@
+{
+  "baseUrl": "http://localhost:4002"
+}
--- a/apps/core/cypress/integration/example_spec.js
+++ b/apps/core/cypress/integration/example_spec.js
@ -0,0 +1,5 @@
+describe('My First Test', () => {
+  it('Does not do much!', () => {
+    expect(true).to.equal(true)
+  })
+})
--- a/apps/core/cypress/plugins/index.js
+++ b/apps/core/cypress/plugins/index.js
@ -0,0 +1,22 @@
+/// <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+
+/**
+ * @type {Cypress.PluginConfig}
+ */
+// eslint-disable-next-line no-unused-vars
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+}
--- a/apps/core/cypress/support/commands.js
+++ b/apps/core/cypress/support/commands.js
@ -0,0 +1,36 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
+
+Cypress.Commands.add("setupDB", (app, seedSet) => {
+  cy.request('POST', '/end-to-end/db/setup', {
+    app,
+    seed_set: seedSet,
+  }).as('setupDB')
+})
+
+Cypress.Commands.add("teardownDB", () => {
+  cy.request('POST', '/end-to-end/db/teardown').as('teardownDB')
+})
--- a/apps/core/cypress/support/index.js
+++ b/apps/core/cypress/support/index.js
@ -0,0 +1,29 @@
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
+
+before(() => {
+  // Make sure we don't have a rogue DB connection checked out
+  cy.teardownDB()
+})
+
+afterEach(() => {
+  cy.teardownDB()
+})
--- a/apps/core/guides/assets/testing-pyramid.svg
+++ b/apps/core/guides/assets/testing-pyramid.svg
--- a/Show more
+++ b/Show more