Merge branch 'main' into requests-in-php

.eslintrc.json

@@ -3,26 +3,50 @@
     "browser": true,
     "es2020": true
   },
+  "globals": {
+    "MOBILIZON_CONNECTOR": "readonly"
+  },
+  "parser": "@babel/eslint-parser",
   "extends": [
     "eslint:recommended",
-    "plugin:ava/recommended"
+    "plugin:ava/recommended",
+    "plugin:@wordpress/eslint-plugin/recommended"
   ],
   "parserOptions": {
     "ecmaVersion": 11,
-    "sourceType": "module"
+    "requireConfigFile": false,
+    "sourceType": "module",
+    "babelOptions": {
+      "presets": ["@babel/preset-react"]
+    }
   },
   "plugins": [
-    "ava"
+    "ava",
+    "jsx"
   ],
   "rules": {
+    "import/no-unresolved": [
+      "off"
+    ],
     "indent": [
       "error",
       2
     ],
+    "no-console": [
+      "error", {
+        "allow": ["error"]
+      }
+    ],
+    "prettier/prettier": [
+      "off"
+    ],
     "quotes": [
       "error",
       "single"
     ],
+    "react/jsx-key": [
+      "off"
+    ],
     "semi": [
       "error",
       "never"

.github/workflows/qodana-code-quality.yml

@@ -0,0 +1,23 @@
+name: Qodana
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+      - 'releases/*'
+
+jobs:
+  qodana:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: 'Qodana Scan'
+        uses: JetBrains/qodana-action@v2022.3.2
+        env:
+          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}
+      - uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: ${{ runner.temp }}/qodana/results/qodana.sarif.json

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -24,5 +24,7 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
-      - run: npm ci --omit=dev --ignore-scripts
+      - name: Upgrade NPM
+        run: npm install -g npm
+      - run: npm ci --ignore-scripts
       - run: npm run build-prod

README.md

@@ -4,7 +4,7 @@ Connector for Mobilizon allows you to display the upcoming events of [Mobilizon]
 
 More details can be found in the [WordPress Plugin Directory](https://wordpress.org/plugins/connector-mobilizon/).
 
-The current changelog can be under [source/changelog.txt](source/changelog.txt).
+The current changelog can be found under [source/changelog.txt](source/changelog.txt).
 
 ## Development
 
@@ -21,18 +21,19 @@ The current changelog can be under [source/changelog.txt](source/changelog.txt).
 
 ### Release procedure
 
-1. Make sure `changelog.txt` is up-to-date. Use a new version number and copy over the new section into `readme.txt`.
-2. Update `package.json` with the same version number.
-3. Update the `package-lock.json`: `npm i --package-lock-only`
-4. Build: `npm run build-prod`
-5. Make sure screenshots are up-to-date.
-6. Copy the built plugin into `/trunk` of SVN.
-7. Create a new tag of the new version: `svn cp trunk tags/<version>`
-8. Check the version number occurrences in both folders.
-9. Commit everything together to the release SVN: `svn ci -m "release version <version>"`
-10. Commit the new version in git with the same message.
-11. Tag the new version: `git tag v<version>`
-12. Push the new tag to the repository: `git push --tags`
+1. Make sure `changelog.txt` is up-to-date.
+2. Use a new version number and copy over the new section into `readme.txt`.
+3. Update `package.json` with the same version number.
+4. Update the `package-lock.json`: `npm i --package-lock-only`
+5. Build: `npm run build-prod`
+6. Make sure screenshots are up-to-date.
+7. Copy the built plugin into `/trunk` of SVN.
+8. Create a new tag of the new version: `svn cp trunk tags/<version>`
+9. Check the version number occurrences in both folders.
+10. Commit everything together to the release SVN: `svn ci -m "release version <version>"` Make sure to add new files beforehand.
+11. Commit the new version in git with the same message.
+12. Tag the new version: `git tag v<version>`
+13. Push the new tag to the repository: `git push --tags`
 
 ### Other commands
 

babel.config.json

@@ -0,0 +1,3 @@
+{
+  "presets": ["@babel/preset-env", "@babel/preset-react"]
+}

gulpfile.cjs

@@ -10,6 +10,7 @@ const FOLDER_BUILD = './build'
 function injectMetadata() {
   return src(
     [
+      FOLDER_BUILD + '/front/block-events-loader.js',
       FOLDER_BUILD + '/front/events-loader.js',
       FOLDER_BUILD + '/' + PACKAGE.name + '.php',
       FOLDER_BUILD + '/includes/constants.php',

package.json

@@ -1,6 +1,6 @@
 {
   "name": "connector-mobilizon",
-  "version": "0.8.0",
+  "version": "0.11.1",
   "description": "Display Mobilizon events in WordPress.",
   "private": true,
   "type": "module",
@@ -24,30 +24,35 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "graphql": "16.3.0",
-    "graphql-request": "4.1.0",
-    "luxon": "2.3.1",
+    "graphql": "16.6.0",
+    "graphql-request": "6.0.0",
+    "luxon": "3.3.0",
     "object-hash": "3.0.0"
   },
   "devDependencies": {
-    "@babel/core": "7.17.8",
-    "@babel/preset-env": "7.16.11",
-    "ava": "4.1.0",
-    "babel-loader": "8.2.3",
-    "c8": "7.11.0",
-    "copy-webpack-plugin": "10.2.4",
-    "eslint": "8.11.0",
-    "eslint-plugin-ava": "13.2.0",
+    "@babel/core": "7.21.8",
+    "@babel/eslint-parser": "7.21.8",
+    "@babel/preset-env": "7.21.5",
+    "@babel/preset-react": "7.18.6",
+    "@wordpress/eslint-plugin": "14.5.0",
+    "ava": "5.2.0",
+    "babel-loader": "9.1.2",
+    "browser-env": "3.3.0",
+    "c8": "7.13.0",
+    "copy-webpack-plugin": "11.0.0",
+    "eslint": "8.40.0",
+    "eslint-plugin-ava": "14.0.0",
+    "eslint-plugin-jsx": "0.1.0",
+    "eslint-plugin-react": "7.32.2",
     "esm": "3.2.25",
     "gulp": "4.0.2",
-    "gulp-replace": "1.1.3",
-    "husky": "7.0.4",
-    "jsdom": "19.0.0",
-    "lint-staged": "12.3.7",
-    "prettier": "2.6.0",
-    "rimraf": "3.0.2",
-    "webpack": "5.70.0",
-    "webpack-cli": "4.9.2"
+    "gulp-replace": "1.1.4",
+    "husky": "8.0.3",
+    "lint-staged": "13.2.2",
+    "prettier": "2.8.8",
+    "rimraf": "5.0.0",
+    "webpack": "5.82.0",
+    "webpack-cli": "5.1.0"
   },
   "ava": {
     "files": [
@@ -58,7 +63,7 @@
     "niceName": "Connector for Mobilizon",
     "phpMinimumVersion": 7.4,
     "wordpressMinimumVersion": 5.6,
-    "wordpressTestedUpToVersion": 5.9
+    "wordpressTestedUpToVersion": "6.2"
   },
   "lint-staged": {
     "source/**/*.js": "eslint",

qodana.yaml

@@ -0,0 +1,2 @@
+version: '1.0'
+linter: jetbrains/qodana-js:2022.3-eap

source/changelog.txt

@@ -1,12 +1,49 @@
 ### [Unreleased]
 #### Added
 #### Changed
-- Update dependencies
 #### Deprecated
 #### Removed
 #### Fixed
 #### Security
 
+### [0.11.1]
+#### Fixed
+- Revert minimum PHP version to 7.4 to allow some more time for upgrading PHP
+
+### [0.11.0]
+#### Changed
+- Update dependencies
+- Confirm compatibility with WordPress 6.2
+#### Security
+- Set minimum PHP version to oldest stable 8.0
+
+### [0.10.1]
+#### Changed
+- Confirm compatibility with WordPress 6.1
+- Update dependencies
+
+### [0.10.0]
+#### Added
+- Add Gutenberg events list block
+- Show loading indicator during request
+#### Changed
+- Set list style type to none and left padding to zero for all occurences
+- Move shortcut usage description into installation section in `readme.txt`
+- Update dependencies
+
+### [0.9.1] - 2020-05-19
+#### Fixed
+- Fix WordPress compatibility version number
+
+### [0.9.0] - 2020-05-19
+#### Added
+- Improve explanation of group name filter
+#### Changed
+- Update dependencies
+- Confirm compatibility with WordPress 6.0
+#### Fixed
+- Fix displaying error message for the case the group is not found
+
 ### [0.8.0] - 2022-01-09
 #### Added
 - Add support for older browsers using babel

source/connector-mobilizon.php

@@ -15,6 +15,7 @@ require_once __DIR__ . '/includes/settings.php';
 require_once __DIR__ . '/includes/date-time-wrapper.php';
 require_once __DIR__ . '/includes/formatter.php';
 require_once __DIR__ . '/includes/graphql-client.php';
+require_once __DIR__ . '/includes/events-list-block.php';
 require_once __DIR__ . '/includes/events-list-shortcut.php';
 require_once __DIR__ . '/includes/events-list-widget.php';
 
@@ -26,7 +27,8 @@ if (!defined('ABSPATH')) {
 final class Mobilizon_Connector {
 
   private function __construct() {
-    add_action('init', [$this, 'register_settings']);
+    add_action('init', [$this, 'register_blocks']);
+    add_action('init', [$this, 'register_settings'], 1); // required for register_blocks
     add_action('init', [$this, 'register_shortcut']);
     add_action('widgets_init', [$this, 'register_widget']);
     add_action('wp_enqueue_scripts', [$this, 'register_scripts']);
@@ -46,12 +48,29 @@ final class Mobilizon_Connector {
     MobilizonConnector\Settings::setDefaultOptions();
   }
 
+  private function load_settings_globally_before_script($scriptName) {
+    $settings = array(
+      'isShortOffsetNameShown' => MobilizonConnector\Settings::isShortOffsetNameShown(),
+      'locale' => str_replace('_', '-', get_locale()),
+      'timeZone' => wp_timezone_string(),
+      'url' => MobilizonConnector\Settings::getUrl()
+    );
+    wp_add_inline_script($scriptName, 'var MOBILIZON_CONNECTOR = ' . json_encode($settings), 'before');
+  }
+
+  public function register_blocks() {
+    $scriptName = MobilizonConnector\EventsListBlock::initAndReturnScriptName();
+    $this->load_settings_globally_before_script($scriptName);
+  }
+
   public function register_settings() {
     MobilizonConnector\Settings::init();
   }
 
   public function register_scripts() {
-    wp_enqueue_script(MobilizonConnector\NAME . '-js', plugins_url('front/events-loader.js', __FILE__ ));
+    $name = MobilizonConnector\NAME . '-js';
+    wp_enqueue_script($name, plugins_url('front/events-loader.js', __FILE__ ));
+    $this->load_settings_globally_before_script($name);
   }
 
   public function register_shortcut() {

source/front/block-events-loader.js

@@ -0,0 +1 @@
+import './blocks/events-list/index.js'

source/front/blocks/events-list/edit.js

@@ -0,0 +1,87 @@
+/* eslint-disable @wordpress/i18n-ellipsis */
+import { loadEventList } from '../../events-loader.js'
+
+const { InspectorControls, useBlockProps } = wp.blockEditor
+const { PanelBody } = wp.components
+const { useEffect } = wp.element
+const { __ } = wp.i18n
+
+const NAME = '<wordpress-name>'
+
+let timer
+
+export default ({ attributes, setAttributes }) => {
+  const blockProps = useBlockProps({
+    className: NAME + '_events-list',
+    'data-maximum': attributes.eventsCount,
+    'data-group-name': attributes.groupName,
+  })
+  function reloadEventList() {
+    if (timer) {
+      clearTimeout(timer)
+    }
+    timer = setTimeout(() => {
+      const container = document.getElementById(blockProps.id)
+      if (container) {
+        loadEventList(container)
+      }
+    }, 500)
+  }
+  useEffect(() => {
+    reloadEventList()
+  }, [])
+  function updateEventsCount(event) {
+    let newValue = Number(event.target.value)
+    if (newValue < 1) newValue = 1
+    setAttributes({ eventsCount: newValue })
+    reloadEventList()
+  }
+  function updateGroupName(event) {
+    setAttributes({ groupName: event.target.value })
+    reloadEventList()
+  }
+  return [
+    <InspectorControls>
+      <PanelBody title={__('Events List Settings', '<wordpress-name>')}>
+        <label
+          className="components-base-control__label"
+          htmlFor={NAME + '_events-count'}
+        >
+          {__('Number of events to show', '<wordpress-name>')}
+        </label>
+        <input
+          className="components-text-control__input"
+          type="number"
+          value={attributes.eventsCount}
+          onChange={updateEventsCount}
+          id={NAME + '_events-count'}
+        />
+        <label
+          className="components-base-control__label"
+          htmlFor={NAME + '_group-name'}
+        >
+          {__('Group name (optional)', '<wordpress-name>')}
+        </label>
+        <input
+          className="components-text-control__input"
+          type="text"
+          value={attributes.groupName}
+          onChange={updateGroupName}
+          id={NAME + '_group-name'}
+        />
+      </PanelBody>
+    </InspectorControls>,
+    <div {...blockProps}>
+      <div className="general-error" style={{ display: 'none' }}>
+        {__('The events could not be loaded!', '<wordpress-name>')}
+      </div>
+      <div className="group-not-found" style={{ display: 'none' }}>
+        {__('The group could not be found!', '<wordpress-name>')}
+      </div>
+      <div className="loading-indicator" style={{ display: 'none' }}>
+        {__('Loading...', '<wordpress-name>')}
+      </div>
+      <ul style={{ 'list-style-type': 'none', 'padding-left': 0 }}></ul>
+    </div>,
+  ]
+}

source/front/blocks/events-list/index.js

@@ -0,0 +1,7 @@
+import edit from './edit.js'
+
+const { registerBlockType } = wp.blocks
+
+const NAME = '<wordpress-name>'
+
+registerBlockType(NAME + '/events-list', { edit })

source/front/events-displayer-test.js

@@ -1,29 +1,45 @@
 import test from 'ava'
-import { JSDOM } from 'jsdom'
+import browserEnv from 'browser-env'
 
-import { displayEvents, displayErrorMessage } from './events-displayer.js'
-
-let document
+import {
+  displayEvents,
+  displayErrorMessage,
+  hideErrorMessages,
+  showLoadingIndicator,
+} from './events-displayer.js'
 
 test.before(() => {
-  document = new JSDOM().window.document
+  browserEnv()
+  window.MOBILIZON_CONNECTOR = {
+    locale: 'en-GB',
+    timeZone: 'utc',
+  }
 })
 
 test.beforeEach((t) => {
-  t.context.list = document.createElement('ul')
-  t.context.list.setAttribute('data-locale', 'en-GB')
-  t.context.list.setAttribute('data-maximum', '2')
-  t.context.list.setAttribute('data-time-zone', 'utc')
-  const listElement = document.createElement('li')
-  listElement.setAttribute('style', 'display: none;')
-  t.context.list.appendChild(listElement)
-  const listElement2 = document.createElement('li')
-  listElement2.setAttribute('style', 'display: none;')
-  t.context.list.appendChild(listElement2)
+  t.context.container = document.createElement('div')
+  t.context.container.setAttribute('data-maximum', '2')
+
+  const errorMessageGeneral = document.createElement('div')
+  errorMessageGeneral.setAttribute('class', 'general-error')
+  errorMessageGeneral.setAttribute('style', 'display: none;')
+  t.context.container.appendChild(errorMessageGeneral)
+
+  const errorMessageGroupNotFound = document.createElement('div')
+  errorMessageGroupNotFound.setAttribute('class', 'group-not-found')
+  errorMessageGroupNotFound.setAttribute('style', 'display: none;')
+  t.context.container.appendChild(errorMessageGroupNotFound)
+
+  const loadingIndicator = document.createElement('div')
+  loadingIndicator.setAttribute('class', 'loading-indicator')
+  loadingIndicator.setAttribute('style', 'display: none;')
+  t.context.container.appendChild(loadingIndicator)
+
+  const list = document.createElement('ul')
+  t.context.container.appendChild(list)
 })
 
 test('#displayEvents one event', (t) => {
-  const list = t.context.list
   const data = {
     events: {
       elements: [
@@ -40,32 +56,35 @@ test('#displayEvents one event', (t) => {
       ],
     },
   }
-  displayEvents({ data, document, list })
-  t.is(list.children.length, 3)
-  t.is(list.children[2].childNodes[0].tagName, 'A')
-  t.is(list.children[2].childNodes[0].getAttribute('href'), 'b')
-  t.is(list.children[2].childNodes[0].childNodes[0].nodeValue, 'a')
-  t.is(list.children[2].childNodes[1].tagName, 'BR')
-  t.is(list.children[2].childNodes[2].nodeValue, '15/04/2021 10:30 - 15:30')
-  t.is(list.children[2].childNodes[3].tagName, 'BR')
-  t.is(list.children[2].childNodes[4].nodeValue, 'c, d')
+  const container = t.context.container
+  displayEvents({ data, document, container })
+  const list = container.querySelector('ul')
+  t.is(list.children[0].childNodes[0].tagName, 'A')
+  t.is(list.children[0].childNodes[0].getAttribute('href'), 'b')
+  t.is(list.children[0].childNodes[0].childNodes[0].nodeValue, 'a')
+  t.is(list.children[0].childNodes[1].tagName, 'BR')
+  t.is(list.children[0].childNodes[2].nodeValue, '15/04/2021 10:30 - 15:30')
+  t.is(list.children[0].childNodes[3].tagName, 'BR')
+  t.is(list.children[0].childNodes[4].nodeValue, 'c, d')
 })
 
-test('#displayErrorMessage no children added', (t) => {
-  const list = t.context.list
-  displayErrorMessage({ data: '', list })
-  t.is(list.children.length, 2)
+test('#displayErrorMessage no list entries shown', (t) => {
+  const container = t.context.container
+  displayErrorMessage({ data: '', container })
+  const list = container.querySelector('ul')
+  t.is(list.children.length, 0)
 })
 
-test('#displayErrorMessage error message display', (t) => {
-  const list = t.context.list
-  displayErrorMessage({ data: '', list })
-  t.is(list.children[0].style.display, 'block')
-  t.is(list.children[1].style.display, 'none')
+test('#displayErrorMessage general error message display', (t) => {
+  const container = t.context.container
+  displayErrorMessage({ data: '', container })
+  t.is(container.querySelector('.general-error').style.display, 'block')
+  t.is(container.querySelector('.group-not-found').style.display, 'none')
+  t.is(container.querySelector('.loading-indicator').style.display, 'none')
 })
 
 test('#displayErrorMessage group not found error message display', (t) => {
-  const list = t.context.list
+  const container = t.context.container
   const data = {
     response: {
       errors: [
@@ -75,7 +94,29 @@ test('#displayErrorMessage group not found error message display', (t) => {
       ],
     },
   }
-  displayErrorMessage({ data, list })
-  t.is(list.children[0].style.display, 'none')
-  t.is(list.children[1].style.display, 'block')
+  displayErrorMessage({ data, container })
+  t.is(container.querySelector('.general-error').style.display, 'none')
+  t.is(container.querySelector('.group-not-found').style.display, 'block')
+  t.is(container.querySelector('.loading-indicator').style.display, 'none')
+})
+
+test('#showLoadingIndicator remove events', (t) => {
+  const container = t.context.container
+  const loadingIndicator = container.querySelector('.loading-indicator')
+  t.is(loadingIndicator.style.display, 'none')
+  showLoadingIndicator(container)
+  t.is(loadingIndicator.style.display, 'block')
+})
+
+test('#hideErrorMessages remove events', (t) => {
+  const container = t.context.container
+  const generalErrorMessage = container.querySelector('.general-error')
+  const groupNotFoundErrorMessage = container.querySelector('.group-not-found')
+  generalErrorMessage.style.display = 'block'
+  groupNotFoundErrorMessage.style.display = 'block'
+  t.is(generalErrorMessage.style.display, 'block')
+  t.is(groupNotFoundErrorMessage.style.display, 'block')
+  hideErrorMessages(container)
+  t.is(generalErrorMessage.style.display, 'none')
+  t.is(groupNotFoundErrorMessage.style.display, 'none')
 })

source/front/events-displayer.js

@@ -1,17 +1,25 @@
 import Formatter from './formatter.js'
 import { createAnchorElement } from './html-creator.js'
 
-export function displayEvents({ data, document, list }) {
-  const locale = list.getAttribute('data-locale')
-  const maxEventsCount = list.getAttribute('data-maximum')
-  const timeZone = list.getAttribute('data-time-zone')
-  const isShortOffsetNameShown = list.hasAttribute(
-    'data-is-short-offset-name-shown'
-  )
+export function clearEventsList(container) {
+  const list = container.querySelector('ul')
+  list.replaceChildren()
+}
+
+export function displayEvents({ data, document, container }) {
+  hideLoadingIndicator(container)
+
+  const isShortOffsetNameShown =
+    window.MOBILIZON_CONNECTOR.isShortOffsetNameShown
+  const locale = window.MOBILIZON_CONNECTOR.locale
+  const maxEventsCount = container.getAttribute('data-maximum')
+  const timeZone = window.MOBILIZON_CONNECTOR.timeZone
+
   const events = data.events
     ? data.events.elements
     : data.group.organizedEvents.elements
   const eventsCount = Math.min(maxEventsCount, events.length)
+  const list = container.querySelector('ul')
   for (let i = 0; i < eventsCount; i++) {
     const li = document.createElement('li')
 
@@ -53,8 +61,8 @@ export function displayEvents({ data, document, list }) {
   }
 }
 
-export function displayErrorMessage({ data, list }) {
-  console.error(data)
+export function displayErrorMessage({ data, container }) {
+  hideLoadingIndicator(container)
   if (
     Object.prototype.hasOwnProperty.call(data, 'response') &&
     Object.prototype.hasOwnProperty.call(data.response, 'errors') &&
@@ -62,8 +70,26 @@ export function displayErrorMessage({ data, list }) {
     Object.prototype.hasOwnProperty.call(data.response.errors[0], 'code') &&
     data.response.errors[0].code === 'group_not_found'
   ) {
-    list.children[1].style.display = 'block'
+    const message = container.querySelector('.group-not-found')
+    message.style.display = 'block'
   } else {
-    list.children[0].style.display = 'block'
+    const message = container.querySelector('.general-error')
+    message.style.display = 'block'
+    console.error(data)
   }
 }
+
+export function showLoadingIndicator(container) {
+  const indicator = container.querySelector('.loading-indicator')
+  indicator.style.display = 'block'
+}
+
+function hideLoadingIndicator(container) {
+  const indicator = container.querySelector('.loading-indicator')
+  indicator.style.display = 'none'
+}
+
+export function hideErrorMessages(container) {
+  container.querySelector('.group-not-found').style.display = 'none'
+  container.querySelector('.general-error').style.display = 'none'
+}

source/front/events-loader.js

@@ -1,22 +1,38 @@
-import { displayEvents, displayErrorMessage } from './events-displayer.js'
+import {
+  clearEventsList,
+  displayEvents,
+  displayErrorMessage,
+  hideErrorMessages,
+  showLoadingIndicator,
+} from './events-displayer.js'
 import * as GraphqlWrapper from './graphql-wrapper.js'
 
 const NAME = '<wordpress-name>'
+const URL_SUFFIX = '/api'
 
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', loadEventLists)
+
+function loadEventLists() {
   const eventLists = document.getElementsByClassName(NAME + '_events-list')
   for (const list of eventLists) {
-    const url = list.getAttribute('data-url') + '/api'
-    const limit = parseInt(list.getAttribute('data-maximum'))
-    const groupName = list.getAttribute('data-group-name')
-    if (groupName) {
-      GraphqlWrapper.getUpcomingEventsByGroupName({ url, limit, groupName })
-        .then((data) => displayEvents({ data, document, list }))
-        .catch((data) => displayErrorMessage({ data, list }))
-    } else {
-      GraphqlWrapper.getUpcomingEvents({ url, limit })
-        .then((data) => displayEvents({ data, document, list }))
-        .catch((data) => displayErrorMessage({ data, list }))
-    }
+    loadEventList(list)
   }
-})
+}
+
+export function loadEventList(container) {
+  const url = MOBILIZON_CONNECTOR.url + URL_SUFFIX
+  const limit = parseInt(container.getAttribute('data-maximum'))
+  const groupName = container.getAttribute('data-group-name')
+  hideErrorMessages(container)
+  clearEventsList(container)
+  showLoadingIndicator(container)
+  if (groupName) {
+    GraphqlWrapper.getUpcomingEventsByGroupName({ url, limit, groupName })
+      .then((data) => displayEvents({ data, document, container }))
+      .catch((data) => displayErrorMessage({ data, container }))
+  } else {
+    GraphqlWrapper.getUpcomingEvents({ url, limit })
+      .then((data) => displayEvents({ data, document, container }))
+      .catch((data) => displayErrorMessage({ data, container }))
+  }
+}

source/front/graphql-wrapper.js

@@ -37,7 +37,7 @@ export function getUpcomingEvents({ url, limit }) {
 
 export function getUpcomingEventsByGroupName({ url, limit, groupName }) {
   const query = `
-    query ($afterDatetime: DateTime, $groupName: String, $limit: Int) {
+    query ($afterDatetime: DateTime, $groupName: String!, $limit: Int) {
       group(preferredUsername: $groupName) {
         organizedEvents(afterDatetime: $afterDatetime, limit: $limit) {
           elements {

source/front/html-creator-test.js

@@ -1,12 +1,10 @@
 import test from 'ava'
-import { JSDOM } from 'jsdom'
+import browserEnv from 'browser-env'
 
 import { createAnchorElement } from './html-creator.js'
 
-let document
-
 test.beforeEach(() => {
-  document = new JSDOM().window.document
+  browserEnv()
 })
 
 test('#createAnchorElement usual parameters', (t) => {

source/includes/events-list-block.php

@@ -0,0 +1,53 @@
+<?php
+namespace MobilizonConnector;
+
+// Exit if this file is called directly.
+if (!defined('ABSPATH')) {
+  exit;
+}
+
+class EventsListBlock {
+
+  public static function initAndReturnScriptName(): string {
+    $scriptName = NAME . '-block-starter';
+    wp_register_script($scriptName, plugins_url(NAME . '/front/block-events-loader.js'), [
+        'wp-block-editor',
+        'wp-blocks',
+        'wp-components',
+        'wp-i18n'
+      ]);
+    register_block_type(NAME . '/events-list', [
+      'api_version' => 2,
+      'title' => __('Events List', 'connector-mobilizon'),
+      'description' =>  __('A list of the upcoming events of the connected Mobilizon instance.', 'connector-mobilizon'),
+      'category' => 'widgets',
+      'icon' => 'list-view',
+      'supports' => [
+        'html' => false
+      ],
+      'attributes' => [
+        'eventsCount' => [
+          'type' => 'number',
+          'default' => 3,
+        ],
+        'groupName' => [
+          'type' => 'string',
+        ],
+      ],
+      'editor_script' => $scriptName,
+      'render_callback' => 'MobilizonConnector\EventsListBlock::render',
+    ]);
+    return $scriptName;
+  }
+
+  public static function render($block_attributes, $content) {
+    $classNamePrefix = NAME;
+    $eventsCount = $block_attributes['eventsCount'];
+    $groupName = isset($block_attributes['groupName']) ? $block_attributes['groupName'] : '';
+
+    ob_start();
+    require dirname(__DIR__) . '/view/events-list.php';
+    $output = ob_get_clean();
+    return $output;
+  }
+}

source/includes/events-list-shortcut.php

@@ -26,11 +26,7 @@ class EventsListShortcut {
 
     $classNamePrefix = NAME;
     $eventsCount = $atts_with_overriden_defaults['events-count'];
-    $locale = str_replace('_', '-', get_locale());
     $groupName = $atts_with_overriden_defaults['group-name'];
-    $url = Settings::getUrl();
-    $timeZone = wp_timezone_string();
-    $isShortOffsetNameShown = Settings::isShortOffsetNameShown();
 
     ob_start();
     require dirname(__DIR__) . '/view/events-list.php';

source/includes/events-list-widget.php

@@ -29,9 +29,6 @@ class EventsListWidget extends \WP_Widget {
     $eventsCount = $options['eventsCount'];
     $locale = str_replace('_', '-', get_locale()); // TODO _ is okay too.
     $groupName = isset($options['groupName']) ? $options['groupName'] : '';
-    $url = Settings::getUrl();
-    $timeZone = wp_timezone_string();
-    $isShortOffsetNameShown = Settings::isShortOffsetNameShown();
 
     if ($groupName) {
       $data = GraphQlClient::get_upcoming_events_by_group_name($url, (int) $eventsCount, $groupName); // TODO wrap and put into shortcut as well

source/readme.txt

@@ -15,27 +15,70 @@ License: <wordpress-license>
 <wordpress-nice-name> allows you to display the upcoming events of [Mobilizon](https://joinmobilizon.org/), which is a federated event listing platform, on your WordPress website.
 
 Features
-- Display events as widget and as shortcut
-- Display events' title, date, and location if available
+- Display events as Gutenberg block, as widget and as shortcut
+- Display events' title, date, and location, if available
 - Cache requests' responses for 2 minutes in the browser's `sessionStorage`
-- Configure number of events to show per widget and per shortcut
-- Optionally filter events by a specific group per widget and per shortcut
+- Configure number of events to show per block, per widget and per shortcut
+- Optionally filter events by a specific group per block, per widget and per shortcut
 - Set the URL of the Mobilizon instance in the settings
 - Toggle adding named offset in brackets after the time in the settings
 
-Shortcut format with limiting the number of events to show to 3 for example: `[<wordpress-name>-events-list events-count=3]`
-Optionally, you can only show the events of a specific group by indicatings its name: `[<wordpress-name>-events-list events-count=3 group-name="mygroup"]`
-
 The source code is available on [Github](https://github.com/dwaxweiler/connector-mobilizon).
 
+## Installation
+
+Shortcut format with limiting the number of events to show to 3 for example: `[<wordpress-name>-events-list events-count=3]`
+
+Optionally, you can only show the events of a specific group by indicatings its name: `[<wordpress-name>-events-list events-count=3 group-name="mygroup"]`
+You have to use their username, e.g. `@nosliensvivants`, and append the name of their instance if they use a different one, e.g. `@yaam_berlin@mobilize.berlin`.
+
 ## Screenshots
 1. Events list
 2. General settings
 3. Widget creation
 4. Shortcut creation
+5. Gutenberg block in editor
 
 ## Changelog
 
+### [0.11.1]
+#### Fixed
+- Revert minimum PHP version to 7.4 to allow some more time for upgrading PHP
+
+### [0.11.0]
+#### Changed
+- Update dependencies
+- Confirm compatibility with WordPress 6.2
+#### Security
+- Set minimum PHP version to oldest stable 8.0
+
+### [0.10.1]
+#### Changed
+- Confirm compatibility with WordPress 6.1
+- Update dependencies
+
+### [0.10.0]
+#### Added
+- Add Gutenberg events list block
+- Show loading indicator during request
+#### Changed
+- Set list style type to none and left padding to zero for all occurences
+- Move shortcut usage description into installation section in `readme.txt`
+- Update dependencies
+
+### [0.9.1] - 2020-05-19
+#### Fixed
+- Fix WordPress compatibility version number
+
+### [0.9.0] - 2020-05-19
+#### Added
+- Improve explanation of group name filter
+#### Changed
+- Update dependencies
+- Confirm compatibility with WordPress 6.0
+#### Fixed
+- Fix displaying error message for the case the group is not found
+
 ### [0.8.0] - 2022-01-09
 #### Added
 - Add support for older browsers using babel

source/view/events-list.php

@@ -4,9 +4,7 @@ if (!defined('ABSPATH')) {
   exit;
 }
 ?>
-<ul class="<?php echo esc_attr($classNamePrefix); ?>_events-list"
-  data-url="<?php echo esc_attr($url); ?>"
-  data-locale="<?php echo esc_attr($locale); ?>"
+<div class="<?php echo esc_attr($classNamePrefix); ?>_events-list"
   data-maximum="<?php echo esc_attr($eventsCount); ?>"
   data-group-name="<?php echo esc_attr($groupName); ?>"
   data-time-zone="<?php echo esc_attr($timeZone); ?>"

webpack.config.cjs

@@ -6,10 +6,13 @@ const CopyPlugin = require('copy-webpack-plugin')
 const FOLDER_SOURCE = './source'
 
 module.exports = {
-  entry: FOLDER_SOURCE + '/front/events-loader.js',
+  entry: {
+    'block-events-loader': FOLDER_SOURCE + '/front/block-events-loader.js',
+    'events-loader': FOLDER_SOURCE + '/front/events-loader.js',
+  },
   output: {
-    filename: 'events-loader.js',
-    path: path.resolve(__dirname, 'build/' + '/front'),
+    filename: '[name].js',
+    path: path.resolve(__dirname, 'build/front'),
   },
   module: {
     rules: [