bump version to 1.2.1

fix: cast string to Number when setting attribute (#21 )
Co-authored-by: zishan <zishan.khan@roularta.be>
2022-02-01 18:29:29 +01:00 · 2022-02-01 18:23:37 +01:00 · 2022-01-26 18:05:23 +01:00 · 2022-01-23 17:42:42 +01:00 · 2022-01-23 17:34:14 +01:00 · 2022-01-23 17:28:47 +01:00
31 changed files with 1038 additions and 779 deletions
--- a/.distignore
+++ b/.distignore
@ -0,0 +1,22 @@
+/.git
+/.github
+/assets
+/bin
+/node_modules
+/tests
+/vendor
+/.distignore
+/.drone.yml
+/.eslintrc.json
+/.gitattributes
+/.gitignore
+/.phpunit.result.cache
+/.stylelintrc.json
+/.travis.yml
+/composer.json
+/composer.lock
+/CONTRIBUTING.md
+/package.json
+/package-lock.json
+/phpcs.xml
+/phpunit.xml
--- a/.drone.yml
+++ b/.drone.yml
@ -3,15 +3,27 @@ name: default
 type: docker

 steps:
-  - name: pre-build
-    image: composer
+  - name: composer-install
+    image: composer:2
    commands:
-      - composer install
-  - name: test
-    image: composer
+      - composer install --ignore-platform-req=php
+  - name: lint-php
+    image: php:7.4
    commands:
-      - composer test
-  - name: lint
-    image: composer
+      - ./vendor/bin/phpcs
+    depends_on:
+      - composer-install
+  - name: node-install
+    image: node:16
    commands:
-      - composer lint-php
+      - npm install
+  - name: lint-assets
+    image: node:16
+    commands:
+      - npx eslint scripts/block.js
+      - npx eslint scripts/liveticker.js
+      - npx stylelint styles/block.css
+      - npx stylelint styles/liveticker.css
+    depends_on:
+      - node-install
+
--- a/.eslintrc.json
+++ b/.eslintrc.json
@ -4,13 +4,22 @@
    "browser": true
  },
  "globals": {
-    "sclivetickerAjax": "readonly",
+    "scliveticker": "readonly",
    "wp": "readonly"
  },
  "extends": [
-    "plugin:@wordpress/eslint-plugin/recommended",
-    "plugin:@wordpress/eslint-plugin/es5"
+    "plugin:@wordpress/eslint-plugin/custom",
+    "plugin:@wordpress/eslint-plugin/es5",
+    "plugin:@wordpress/eslint-plugin/i18n"
  ],
+  "rules": {
+    "@wordpress/i18n-text-domain": [
+      "error",
+      {
+        "allowedTextDomain": [ "stklcode-liveticker" ]
+      }
+    ]
+  },
  "overrides": [
    {
      "files": [
--- a/.gitattributes
+++ b/.gitattributes
@ -1,15 +1,19 @@
 /assets export-ignore
-.drone.yml export-ignore
-.eslintrc.json export-ignore
-.gitattributes export-ignore
-.gitignore export-ignore
-.stylelintrc.json export-ignore
-.travis.yml export-ignore
-composer.json export-ignore
-composer.lock export-ignore
-CONTRIBUTING.md export-ignore
-package.json export-ignore
-package-lock.json export-ignore
-phpcs.xml export-ignore
-phpunit.xml export-ignore
-RoboFile.php export-ignore
+/.github            export-ignore
+/.distignore        export-ignore
+/.drone.yml         export-ignore
+/.eslintrc.json     export-ignore
+/.gitattributes     export-ignore
+/.gitignore         export-ignore
+/.stylelintrc.json  export-ignore
+/.travis.yml        export-ignore
+/bin                export-ignore
+/composer.json      export-ignore
+/composer.lock      export-ignore
+/CONTRIBUTING.md    export-ignore
+/package.json       export-ignore
+/package-lock.json  export-ignore
+/phpcs.xml          export-ignore
+/phpunit.xml        export-ignore
+/tests              export-ignore
+
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@ -0,0 +1,71 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  integration:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - php: '7.4'
+            wordpress: '5.8'
+          - php: '5.6'
+            wordpress: '4.7'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          tools: composer
+      - name: Setup DB
+        run: sudo /etc/init.d/mysql start
+      - name: Setup WP
+        run: bash bin/install-wp-tests.sh wordpress root root localhost "${{ matrix.wordpress }}"
+      - name: Install
+        run: composer install --no-interaction
+      - name: Test
+        run: composer test
+
+  quality:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+          tools: composer
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'
+      - name: Install
+        run: |
+          composer install --no-interaction
+          npm install
+      - name: Code style checks for PHP, JS and CSS
+        run: |
+          composer lint-php
+          composer lint-js
+          composer lint-css
+
+  analysis:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Analyze with SonarCloud
+        uses: sonarsource/sonarcloud-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+        with:
+          args: >
+            -Dsonar.organization=stklcode-github
+            -Dsonar.projectKey=stklcode:wp-liveticker
+            -Dsonar.sources=includes,scripts,views,stklcode-liveticker.php
+            -Dsonar.exclusions=scripts/*.min.js,styles/*.min.css
--- a/.github/workflows/wordpress-plugin-asset-update.yml
+++ b/.github/workflows/wordpress-plugin-asset-update.yml
@ -0,0 +1,29 @@
+name: Plugin asset/readme update
+on:
+  push:
+    branches:
+      - stable
+jobs:
+  master:
+    name: Push to stable
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+          tools: composer
+      - name: Install
+        run: composer install --no-interaction
+      - name: Clean README.md
+        run: tail -n +7 README.md > README.md.tmp && mv README.md.tmp README.md
+      - name: WordPress.org plugin asset/readme update
+        uses: 10up/action-wordpress-plugin-asset-update@stable
+        env:
+          SLUG: stklcode-liveticker
+          ASSETS_DIR: assets
+          README_NAME: README.md
+          SVN_PASSWORD: ${{ secrets.WP_SVN_PASSWORD }}
+          SVN_USERNAME: ${{ secrets.WP_SVN_USERNAME }}
--- a/.github/workflows/wordpress-plugin-deploy.yml
+++ b/.github/workflows/wordpress-plugin-deploy.yml
@ -0,0 +1,29 @@
+name: Deploy to WordPress.org
+on:
+  push:
+    tags:
+      - "v*"
+      - "!v*-*"
+jobs:
+  tag:
+    name: New tag
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+          tools: composer
+      - name: Install
+        run: composer install --no-interaction
+      - name: Clean README.md
+        run: tail -n +7 README.md > README.md.tmp && mv README.md.tmp README.md
+      - name: WordPress Plugin Deploy
+        uses: 10up/action-wordpress-plugin-deploy@stable
+        env:
+          SLUG: stklcode-liveticker
+          ASSETS_DIR: assets
+          SVN_PASSWORD: ${{ secrets.WP_SVN_PASSWORD }}
+          SVN_USERNAME: ${{ secrets.WP_SVN_USERNAME }}
--- a/.gitignore
+++ b/.gitignore
@ -1,9 +1,8 @@
-composer.lock
-package-lock.json
 /vendor/
 /node_modules/
 /dist/
-.idea
-.phpunit.result.cache
+/.phpunit.result.cache
+/composer.lock
+/package-lock.json
 **/*.min.css
 **/*.min.js
--- a/.stylelintrc.json
+++ b/.stylelintrc.json
@ -1,3 +1,3 @@
 {
-  "extends": "stylelint-config-wordpress"
+  "extends": "@wordpress/stylelint-config"
 }
--- a/.travis.yml
+++ b/.travis.yml
@ -1,14 +0,0 @@
-language: php
-php:
- '7.2'
- '7.3'
- '7.4'
-before_script:
- composer install
- npm install
-script:
- composer test
- composer lint-all
-notifications:
-  slack:
-    secure: "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"
--- a/README.md
+++ b/README.md
@ -1,17 +1,17 @@
-[![Build Status](https://travis-ci.org/stklcode/wp-liveticker.svg?branch=master)](https://travis-ci.org/stklcode/wp-liveticker)
-[![Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=de.stklcode.web.wordpress.plugins%3Awp-liveticker&metric=alert_status)](https://sonarcloud.io/dashboard?id=de.stklcode.web.wordpress.plugins%3Awp-liveticker)
+[![CI](https://github.com/stklcode/wp-liveticker/actions/workflows/test.yml/badge.svg?branch=stable)](https://github.com/stklcode/wp-liveticker/actions/workflows/test.yml)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=stklcode%3Awp-liveticker&metric=alert_status)](https://sonarcloud.io/dashboard?id=stklcode%3Awp-liveticker)
 [![WP Plugin Version](https://img.shields.io/wordpress/plugin/v/stklcode-liveticker.svg)](https://wordpress.org/plugins/stklcode-liveticker/)
 [![Packagist Version](https://img.shields.io/packagist/v/stklcode/stklcode-liveticker.svg)](https://packagist.org/packages/stklcode/stklcode-liveticker)
-[![License](https://img.shields.io/badge/license-GPL%20v2-blue.svg)](https://github.com/stklcode/wp-liveticker/blob/master/LICENSE.md)
+[![License](https://img.shields.io/badge/license-GPL%20v2-blue.svg)](https://github.com/stklcode/wp-liveticker/blob/stable/LICENSE.md)

 # Liveticker (by stklcode)

 * Contributors:      Stefan Kalscheuer
 * Tags:              liveticker, feed, rss
-* Requires at least: 4.0
-* Tested up to:      5.4
+* Requires at least: 4.7
+* Tested up to:      5.9
 * Requires PHP:      5.6
-* Stable tag:        1.1.0
+* Stable tag:        1.2.1
 * License:           GPLv2 or later
 * License URI:       http://www.gnu.org/licenses/gpl-2.0.html

@ -43,7 +43,7 @@ Alternatively you can also use _Copmposer_.
 ### Requirements ###

 * PHP 5.6 or above
-* WordPress 4.0 or above
+* WordPress 4.7 or above

 ## Frequently asked questions

@ -80,6 +80,22 @@ caching time of 12 hours obviously makes no sense.

 ## Changelog

+### 1.2.1 - 2022-02-01
+
+* Fix issue with limit in Gutenberg block.
+
+### 1.2.0 - 2022-01-23
+
+* Requires WordPress 4.7 or above
+* Migrated AJAX to REST API
+* Resolved Javascript compatibility issues with IE11
+* Added optional shortcode support for tick content
+* Support embedded JavaScript execution in tick content (e.g. for social media integrations)
+
+### 1.1.1 - 2021-03-20
+
+* "Ticker"  taxonomy name is now translatable
+
 ### 1.1.0 - 2020-05-02

 * Requires PHP 5.6 or above
--- a/RoboFile.php
+++ b/RoboFile.php
@ -1,527 +0,0 @@
-<?php
-/**
- * Liveticker Robo build script.
- *
- * This file contains the Robo tasks for building a distributable plugin package.
- * Should not be included in final package.
- *
- * @author    Stefan Kalscheuer <stefan@stklcode.de>
- *
- * @package   Liveticker
- * @version   1.0.0
- */
-
-use Robo\Exception\TaskException;
-use Robo\Tasks;
-use Symfony\Component\Finder\Finder;
-
-/**
- * Class RoboFile
- */
-class RoboFile extends Tasks {
-	const PROJECT_NAME = 'stklcode-liveticker';
-	const SVN_URL      = 'https://plugins.svn.wordpress.org/stklcode-liveticker';
-
-	const OPT_TARGET    = 'target';
-	const OPT_SKIPTEST  = 'skipTests';
-	const OPT_SKIPSTYLE = 'skipStyle';
-	const OPT_MINIFY    = 'minify';
-	const OPT_NODE      = 'node';
-
-	/**
-	 * Version tag (read from composer.json).
-	 *
-	 * @var string
-	 */
-	private $version;
-
-	/**
-	 * Target directory path.
-	 *
-	 * @var string
-	 */
-	private $target_dir;
-
-	/**
-	 * Final package name.
-	 *
-	 * @var string
-	 */
-	private $final_name;
-
-	/**
-	 * RoboFile constructor
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function __construct( $opts = array( self::OPT_TARGET => 'dist' ) ) {
-		// Read composer configuration and extract version number..
-		$composer = json_decode( file_get_contents( __DIR__ . '/composer.json' ) );
-		// Extract parameter from options.
-		$this->version    = $composer->version;
-		$this->target_dir = $opts[ self::OPT_TARGET ];
-		$this->final_name = self::PROJECT_NAME . '.' . $this->version;
-	}
-
-	/**
-	 * Clean up target directory
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function clean( $opts = array( self::OPT_TARGET => 'dist' ) ) {
-		$this->say( 'Cleaning target directory...' );
-		if ( is_dir( $this->target_dir . '/' . $this->final_name ) ) {
-			$this->_deleteDir( array( $this->target_dir . '/' . $this->final_name ) );
-		}
-		if ( is_file( $this->target_dir . '/' . $this->final_name . '.zip' ) ) {
-			$this->_remove( $this->target_dir . '/' . $this->final_name . '.zip' );
-		}
-	}
-
-	/**
-	 * Run PHPUnit tests
-	 *
-	 * @return void
-	 */
-	public function test() {
-		$this->say( 'Executing PHPUnit tests...' );
-		$this->taskPhpUnit()->configFile( __DIR__ . '/phpunit.xml' )->run();
-	}
-
-	/**
-	 * Run code style tests
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function testCS(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		$this->say( 'Executing PHPCS...' );
-		$this->_exec( __DIR__ . '/vendor/bin/phpcs --standard=phpcs.xml -s' );
-
-		if ( $opts[ self::OPT_NODE ] ) {
-			$this->say( 'Executing ESLint...' );
-			$this->_exec( __DIR__ . '/node_modules/eslint/bin/eslint.js ' . __DIR__ . '/scripts/block.js' );
-			$this->_exec( __DIR__ . '/node_modules/eslint/bin/eslint.js ' . __DIR__ . '/scripts/liveticker.js' );
-
-			$this->say( 'Executing StyleLint...' );
-			$this->_exec( __DIR__ . '/node_modules/stylelint/bin/stylelint.js ' . __DIR__ . '/styles/block.css' );
-			$this->_exec( __DIR__ . '/node_modules/stylelint/bin/stylelint.js ' . __DIR__ . '/styles/liveticker.css' );
-		}
-	}
-
-	/**
-	 * Build a distributable bundle.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function build(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		$this->clean( $opts );
-		if ( isset( $opts[ self::OPT_SKIPTEST ] ) && true === $opts[ self::OPT_SKIPTEST ] ) {
-			$this->say( 'Tests skipped' );
-		} else {
-			$this->test();
-		}
-		if ( isset( $opts[ self::OPT_SKIPSTYLE ] ) && true === $opts[ self::OPT_SKIPSTYLE ] ) {
-			$this->say( 'Style checks skipped' );
-		} else {
-			$this->testCS( $opts );
-		}
-		$this->bundle();
-	}
-
-	/**
-	 * Bundle global resources.
-	 *
-	 * @return void
-	 */
-	private function bundle() {
-		$this->say( 'Bundling resources...' );
-		$this->taskCopyDir(
-			array(
-				'includes' => $this->target_dir . '/' . $this->final_name . '/includes',
-				'scripts'  => $this->target_dir . '/' . $this->final_name . '/scripts',
-				'styles'   => $this->target_dir . '/' . $this->final_name . '/styles',
-				'views'    => $this->target_dir . '/' . $this->final_name . '/views',
-			)
-		)->run();
-		$this->_copy( 'stklcode-liveticker.php', $this->target_dir . '/' . $this->final_name . '/stklcode-liveticker.php' );
-		$this->_copy( 'README.md', $this->target_dir . '/' . $this->final_name . '/README.md' );
-		$this->_copy( 'LICENSE.md', $this->target_dir . '/' . $this->final_name . '/LICENSE.md' );
-
-		// Remove content before title (e.g. badges) from README file.
-		$this->taskReplaceInFile( $this->target_dir . '/' . $this->final_name . '/README.md' )
-			->regex( '/^[^\\#]*/' )
-			->to( '' )
-			->run();
-	}
-
-	/**
-	 * Minify JavaScript and CSS assets in target director.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function minify(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-		)
-	) {
-		if ( $opts[ self::OPT_MINIFY ] ) {
-			$this->minifyJS( $opts );
-			$this->minifyCSS( $opts );
-		} else {
-			$this->say( 'Minification skipped.' );
-		}
-	}
-
-	/**
-	 * Minify CSS assets.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function minifyCSS(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		if ( ! isset( $opts[ self::OPT_MINIFY ] ) ) {
-			$this->say( 'CSS minification skipped.' );
-
-			return;
-		}
-
-		$this->say( 'Minifying CSS...' );
-
-		$finder = Finder::create()->name( '*.css*' )
-								->notName( '*.min.css' )
-								->in( $this->target_dir . '/' . $this->final_name . '/styles' );
-		foreach ( $finder as $file ) {
-			$this->taskMinify( $file )->run();
-			// Replace original file for in-place minification.
-			$abspath = $file->getPath() . '/' . $file->getFilename();
-			$this->_rename( str_replace( '.css', '.min.css', $abspath ), $abspath, true );
-		}
-	}
-
-	/**
-	 * Minify JavaScript assets.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function minifyJS(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		if ( ! isset( $opts[ self::OPT_MINIFY ] ) ) {
-			$this->say( 'JS minification skipped.' );
-
-			return;
-		}
-
-		$this->say( 'Minifying JavaScript...' );
-
-		// Minify global JavaScripts files except already minified.
-		$finder = Finder::create()->name( '*.js*' )
-						->notName( '*.min.js' )
-						->in( $this->target_dir . '/' . $this->final_name . '/scripts' );
-		foreach ( $finder as $file ) {
-			$this->taskMinify( $file )->run();
-			// Replace original file for in-place minification.
-			$abspath = $file->getPath() . '/' . $file->getFilename();
-			$this->_rename( str_replace( '.js', '.min.js', $abspath ), $abspath, true );
-		}
-	}
-
-	/**
-	 * Create ZIP package from distribution bundle.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 */
-	public function package(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		$this->build( $opts );
-		$this->say( 'Packaging...' );
-		$this->taskPack( $this->target_dir . '/' . $this->final_name . '.zip' )
-			->addDir( '', $this->target_dir . '/' . $this->final_name )
-			->run();
-	}
-
-	/**
-	 * Deploy development version (trunk).
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	public function deployTrunk(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		// First execute build job.
-		$this->build( $opts );
-
-		// Prepare VCS, either checkout or update local copy.
-		$this->prepareVCS();
-
-		$this->say( 'Preparing deployment directory...' );
-		$this->updateVCStrunk();
-
-		// Update remote repository.
-		$this->say( 'Deploying...' );
-		$this->commitVCS(
-			'--force trunk/*',
-			'Updated ' . self::PROJECT_NAME . ' trunk'
-		);
-	}
-
-	/**
-	 * Deploy current version tag.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	public function deployTag(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		// First execute build job.
-		$this->build( $opts );
-
-		// Prepare VCS, either checkout or update local copy.
-		$this->prepareVCS();
-
-		$this->say( 'Preparing deployment directory...' );
-		$this->updateVCStag();
-
-		// Update remote repository.
-		$this->say( 'Deploying...' );
-		$this->commitVCS(
-			'tags/' . $this->version,
-			'Updated ' . self::PROJECT_NAME . ' v' . $this->version
-		);
-	}
-
-	/**
-	 * Deploy current version tag.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	public function deployReadme(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		// First execute build job.
-		$this->build( $opts );
-
-		// Prepare VCS, either checkout or update local copy.
-		$this->prepareVCS();
-
-		$this->updateVCSreadme();
-
-		// Update remote repository.
-		$this->say( 'Deploying...' );
-		$this->commitVCS(
-			'--force trunk/README.md',
-			'Updated ' . self::PROJECT_NAME . ' ReadMe'
-		);
-	}
-
-	/**
-	 * Deploy current version tag and trunk.
-	 *
-	 * @param array $opts Options.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	public function deployAll(
-		$opts = array(
-			self::OPT_TARGET    => 'dist',
-			self::OPT_SKIPTEST  => false,
-			self::OPT_SKIPSTYLE => false,
-			self::OPT_MINIFY    => true,
-			self::OPT_NODE      => false,
-		)
-	) {
-		// First execute build job.
-		$this->build( $opts );
-
-		// Prepare VCS, either checkout or update local copy.
-		$this->prepareVCS();
-
-		$this->say( 'Preparing deployment directory...' );
-		$this->updateVCStrunk();
-		$this->updateVCStag();
-
-		// Update remote repository.
-		$this->say( 'Deploying...' );
-		$this->commitVCS(
-			array(
-				'--force trunk/*',
-				'--force tags/' . $this->version,
-			),
-			'Updated ' . self::PROJECT_NAME . ' v' . $this->version
-		);
-	}
-
-	/**
-	 * Prepare VCS direcory.
-	 *
-	 * Checkout or update local copy of SVN repository.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	private function prepareVCS() {
-		if ( is_dir( $this->target_dir . '/svn' ) ) {
-			$this->taskSvnStack()
-				->stopOnFail()
-				->dir( $this->target_dir . '/svn/stklcode-liveticker' )
-				->update()
-				->run();
-		} else {
-			$this->_mkdir( $this->target_dir . '/svn' );
-			$this->taskSvnStack()
-				->dir( $this->target_dir . '/svn' )
-				->checkout( self::SVN_URL )
-				->run();
-		}
-	}
-
-	/**
-	 * Commit VCS changes
-	 *
-	 * @param string|array $to_add Files to add.
-	 * @param string       $msg    Commit message.
-	 *
-	 * @return void
-	 * @throws TaskException On errors.
-	 */
-	private function commitVCS( $to_add, $msg ) {
-		$task = $this->taskSvnStack()
-					->stopOnFail()
-					->dir( $this->target_dir . '/svn/stklode-liveticker' );
-
-		if ( is_array( $to_add ) ) {
-			foreach ( $to_add as $ta ) {
-				$task = $task->add( $ta );
-			}
-		} else {
-			$task = $task->add( $to_add );
-		}
-
-		$task->commit( $msg )->run();
-	}
-
-	/**
-	 * Update SVN readme file.
-	 *
-	 * @return void
-	 */
-	private function updateVCSreadme() {
-		$trunk_dir = $this->target_dir . '/svn/stklcode-liveticker/trunk';
-		$this->_copy( $this->target_dir . '/' . $this->final_name . 'README.md', $trunk_dir . 'README.md' );
-	}
-
-	/**
-	 * Update SVN development version (trunk).
-	 *
-	 * @return void
-	 */
-	private function updateVCStrunk() {
-		// Clean trunk directory.
-		$trunk_dir = $this->target_dir . '/svn/stklcode-liveticker/trunk';
-		$this->taskCleanDir( $trunk_dir )->run();
-
-		// Copy built bundle to trunk.
-		$this->taskCopyDir( array( $this->target_dir . '/' . $this->final_name => $trunk_dir ) )->run();
-	}
-
-	/**
-	 * Update current SVN version tag.
-	 *
-	 * @return void
-	 */
-	private function updateVCStag() {
-		// Clean tag directory if it exists.
-		$tag_dir = $this->target_dir . '/svn/stklcode-liveticker/tags/' . $this->version;
-		if ( is_dir( $tag_dir ) ) {
-			$this->taskCleanDir( $this->target_dir . '/svn/stklcode-liveticker/tags/' . $this->version )->run();
-		} else {
-			$this->_mkdir( $tag_dir );
-		}
-
-		// Copy built bundle to trunk.
-		$this->taskCopyDir( array( $this->target_dir . '/' . $this->final_name => $tag_dir ) )->run();
-	}
-}
--- a/assets/screenshot-2.png
+++ b/assets/screenshot-2.png
--- a/assets/screenshot-3.png
+++ b/assets/screenshot-3.png
--- a/assets/screenshot-4.png
+++ b/assets/screenshot-4.png
--- a/assets/screenshot-7.png
+++ b/assets/screenshot-7.png
--- a/bin/install-wp-tests.sh
+++ b/bin/install-wp-tests.sh
@ -0,0 +1,181 @@
+#!/usr/bin/env bash
+
+if [ $# -lt 3 ]; then
+	echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version] [skip-database-creation]"
+	exit 1
+fi
+
+DB_NAME=$1
+DB_USER=$2
+DB_PASS=$3
+DB_HOST=${4-localhost}
+WP_VERSION=${5-latest}
+SKIP_DB_CREATE=${6-false}
+
+TMPDIR=${TMPDIR-/tmp}
+TMPDIR=$(echo $TMPDIR | sed -e "s/\/$//")
+WP_TESTS_DIR=${WP_TESTS_DIR-$TMPDIR/wordpress-tests-lib}
+WP_CORE_DIR=${WP_CORE_DIR-$TMPDIR/wordpress}
+
+download() {
+    if [ `which curl` ]; then
+        curl -s "$1" > "$2";
+    elif [ `which wget` ]; then
+        wget -nv -O "$2" "$1"
+    fi
+}
+
+if [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+\-(beta|RC)[0-9]+$ ]]; then
+	WP_BRANCH=${WP_VERSION%\-*}
+	WP_TESTS_TAG="branches/$WP_BRANCH"
+
+elif [[ $WP_VERSION =~ ^[0-9]+\.[0-9]+$ ]]; then
+	WP_TESTS_TAG="branches/$WP_VERSION"
+elif [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then
+	if [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0] ]]; then
+		# version x.x.0 means the first release of the major version, so strip off the .0 and download version x.x
+		WP_TESTS_TAG="tags/${WP_VERSION%??}"
+	else
+		WP_TESTS_TAG="tags/$WP_VERSION"
+	fi
+elif [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
+	WP_TESTS_TAG="trunk"
+else
+	# http serves a single offer, whereas https serves multiple. we only want one
+	download http://api.wordpress.org/core/version-check/1.7/ /tmp/wp-latest.json
+	grep '[0-9]+\.[0-9]+(\.[0-9]+)?' /tmp/wp-latest.json
+	LATEST_VERSION=$(grep -o '"version":"[^"]*' /tmp/wp-latest.json | sed 's/"version":"//')
+	if [[ -z "$LATEST_VERSION" ]]; then
+		echo "Latest WordPress version could not be found"
+		exit 1
+	fi
+	WP_TESTS_TAG="tags/$LATEST_VERSION"
+fi
+set -ex
+
+install_wp() {
+
+	if [ -d $WP_CORE_DIR ]; then
+		return;
+	fi
+
+	mkdir -p $WP_CORE_DIR
+
+	if [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
+		mkdir -p $TMPDIR/wordpress-trunk
+		rm -rf $TMPDIR/wordpress-trunk/*
+		svn export --quiet https://core.svn.wordpress.org/trunk $TMPDIR/wordpress-trunk/wordpress
+		mv $TMPDIR/wordpress-trunk/wordpress/* $WP_CORE_DIR
+	else
+		if [ $WP_VERSION == 'latest' ]; then
+			local ARCHIVE_NAME='latest'
+		elif [[ $WP_VERSION =~ [0-9]+\.[0-9]+ ]]; then
+			# https serves multiple offers, whereas http serves single.
+			download https://api.wordpress.org/core/version-check/1.7/ $TMPDIR/wp-latest.json
+			if [[ $WP_VERSION =~ [0-9]+\.[0-9]+\.[0] ]]; then
+				# version x.x.0 means the first release of the major version, so strip off the .0 and download version x.x
+				LATEST_VERSION=${WP_VERSION%??}
+			else
+				# otherwise, scan the releases and get the most up to date minor version of the major release
+				local VERSION_ESCAPED=`echo $WP_VERSION | sed 's/\./\\\\./g'`
+				LATEST_VERSION=$(grep -o '"version":"'$VERSION_ESCAPED'[^"]*' $TMPDIR/wp-latest.json | sed 's/"version":"//' | head -1)
+			fi
+			if [[ -z "$LATEST_VERSION" ]]; then
+				local ARCHIVE_NAME="wordpress-$WP_VERSION"
+			else
+				local ARCHIVE_NAME="wordpress-$LATEST_VERSION"
+			fi
+		else
+			local ARCHIVE_NAME="wordpress-$WP_VERSION"
+		fi
+		download https://wordpress.org/${ARCHIVE_NAME}.tar.gz  $TMPDIR/wordpress.tar.gz
+		tar --strip-components=1 -zxmf $TMPDIR/wordpress.tar.gz -C $WP_CORE_DIR
+	fi
+
+	download https://raw.github.com/markoheijnen/wp-mysqli/master/db.php $WP_CORE_DIR/wp-content/db.php
+}
+
+install_test_suite() {
+	# portable in-place argument for both GNU sed and Mac OSX sed
+	if [[ $(uname -s) == 'Darwin' ]]; then
+		local ioption='-i.bak'
+	else
+		local ioption='-i'
+	fi
+
+	# set up testing suite if it doesn't yet exist
+	if [ ! -d $WP_TESTS_DIR ]; then
+		# set up testing suite
+		mkdir -p $WP_TESTS_DIR
+		rm -rf $WP_TESTS_DIR/{includes,data}
+		svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
+		svn export --quiet --ignore-externals https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/data/ $WP_TESTS_DIR/data
+	fi
+
+	if [ ! -f wp-tests-config.php ]; then
+		download https://develop.svn.wordpress.org/${WP_TESTS_TAG}/wp-tests-config-sample.php "$WP_TESTS_DIR"/wp-tests-config.php
+		# remove all forward slashes in the end
+		WP_CORE_DIR=$(echo $WP_CORE_DIR | sed "s:/\+$::")
+		sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
+		sed $ioption "s:__DIR__ . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
+		sed $ioption "s/youremptytestdbnamehere/$DB_NAME/" "$WP_TESTS_DIR"/wp-tests-config.php
+		sed $ioption "s/yourusernamehere/$DB_USER/" "$WP_TESTS_DIR"/wp-tests-config.php
+		sed $ioption "s/yourpasswordhere/$DB_PASS/" "$WP_TESTS_DIR"/wp-tests-config.php
+		sed $ioption "s|localhost|${DB_HOST}|" "$WP_TESTS_DIR"/wp-tests-config.php
+	fi
+
+}
+
+recreate_db() {
+	shopt -s nocasematch
+	if [[ $1 =~ ^(y|yes)$ ]]
+	then
+		mysqladmin drop $DB_NAME -f --user="$DB_USER" --password="$DB_PASS"$EXTRA
+		create_db
+		echo "Recreated the database ($DB_NAME)."
+	else
+		echo "Leaving the existing database ($DB_NAME) in place."
+	fi
+	shopt -u nocasematch
+}
+
+create_db() {
+	mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA
+}
+
+install_db() {
+
+	if [ ${SKIP_DB_CREATE} = "true" ]; then
+		return 0
+	fi
+
+	# parse DB_HOST for port or socket references
+	local PARTS=(${DB_HOST//\:/ })
+	local DB_HOSTNAME=${PARTS[0]};
+	local DB_SOCK_OR_PORT=${PARTS[1]};
+	local EXTRA=""
+
+	if ! [ -z $DB_HOSTNAME ] ; then
+		if [ $(echo $DB_SOCK_OR_PORT | grep -e '^[0-9]\{1,\}$') ]; then
+			EXTRA=" --host=$DB_HOSTNAME --port=$DB_SOCK_OR_PORT --protocol=tcp"
+		elif ! [ -z $DB_SOCK_OR_PORT ] ; then
+			EXTRA=" --socket=$DB_SOCK_OR_PORT"
+		elif ! [ -z $DB_HOSTNAME ] ; then
+			EXTRA=" --host=$DB_HOSTNAME --protocol=tcp"
+		fi
+	fi
+
+	# create database
+	if [ $(mysql --user="$DB_USER" --password="$DB_PASS"$EXTRA --execute='show databases;' | grep ^$DB_NAME$) ]
+	then
+		echo "Reinstalling will delete the existing test database ($DB_NAME)"
+		read -p 'Are you sure you want to proceed? [y/N]: ' DELETE_EXISTING_DB
+		recreate_db $DELETE_EXISTING_DB
+	else
+		create_db
+	fi
+}
+
+install_wp
+install_test_suite
+install_db
--- a/composer.json
+++ b/composer.json
@ -1,6 +1,6 @@
 {
  "name": "stklcode/stklcode-liveticker",
-  "version": "1.1.0",
+  "version": "1.2.1",
  "description": "A simple Liveticker for Wordpress.",
  "keywords": [
    "wordpress",
@ -18,21 +18,17 @@
  "type": "wordpress-plugin",
  "require": {
    "php": ">=5.6",
-    "composer/installers": "~1.7"
+    "composer/installers": "~1.12"
  },
  "require-dev": {
-    "php": ">=7",
-    "consolidation/robo": "^2",
-    "phpunit/phpunit": "^8",
-    "phpunit/php-code-coverage": "^7",
-    "dealerdirect/phpcodesniffer-composer-installer": "^0.6",
+    "dealerdirect/phpcodesniffer-composer-installer": "^0.7",
+    "matthiasmullie/minify": "^1.3",
+    "phpcompatibility/phpcompatibility-wp": "^2.1",
+    "phpunit/phpunit": "^5|^6|^7",
    "slowprog/composer-copy-file": "~0.3",
-    "squizlabs/php_codesniffer": "^3.5",
-    "phpcompatibility/php-compatibility": "^9.3",
-    "wp-coding-standards/wpcs": "^2.2",
-    "patchwork/jsqueeze": "^2.0",
-    "natxet/cssmin": "^3.0",
-    "matthiasmullie/minify": "^1.3"
+    "squizlabs/php_codesniffer": "^3.6",
+    "wp-coding-standards/wpcs": "^2.3",
+    "yoast/phpunit-polyfills": "^1.0"
  },
  "scripts": {
    "post-install-cmd": [
@ -42,16 +38,7 @@
      "@minify"
    ],
    "build": [
-      "@minify",
-      "robo build"
-    ],
-    "package": [
-      "@minify",
-      "robo package"
-    ],
-    "deploy": [
-      "@minify",
-      "robo deploy:all"
+      "@minify"
    ],
    "test": [
      "phpunit"
@ -65,12 +52,12 @@
      "phpcs --standard=phpcs.xml -s"
    ],
    "lint-css": [
-      "./node_modules/stylelint/bin/stylelint.js styles/block.css",
-      "./node_modules/stylelint/bin/stylelint.js styles/liveticker.css"
+      "npx stylelint styles/block.css",
+      "npx stylelint styles/liveticker.css"
    ],
    "lint-js": [
-      "./node_modules/eslint/bin/eslint.js scripts/block.js",
-      "./node_modules/eslint/bin/eslint.js scripts/liveticker.js"
+      "npx eslint scripts/block.js",
+      "npx eslint scripts/liveticker.js"
    ],
    "minify": [
      "minifycss styles/block.css > styles/block.min.css",
--- a/includes/class-admin.php
+++ b/includes/class-admin.php
@ -107,6 +107,24 @@ class Admin extends SCLiveticker {
 			'scliveticker_settings_general',
 			array( 'label_for' => esc_attr( self::OPTION ) . '-show-feed' )
 		);
+
+		add_settings_field(
+			'enable_shortcode',
+			__( 'Shortcode support', 'stklcode-liveticker' ),
+			array( __CLASS__, 'settings_enable_shortcode_field' ),
+			'scliveticker-settings-page',
+			'scliveticker_settings_general',
+			array( 'label_for' => esc_attr( self::OPTION ) . '-enable-shortcode' )
+		);
+
+		add_settings_field(
+			'embedded_script',
+			__( 'Embedded JavaScript', 'stklcode-liveticker' ),
+			array( __CLASS__, 'settings_embedded_script_field' ),
+			'scliveticker-settings-page',
+			'scliveticker_settings_general',
+			array( 'label_for' => esc_attr( self::OPTION ) . '-embedded-script' )
+		);
 	}

 	/**
@ -178,6 +196,36 @@ class Admin extends SCLiveticker {
 		echo '<p class="description">' . esc_html__( 'Can be overwritten in shortcode.', 'stklcode-liveticker' ) . '</p>';
 	}

+	/**
+	 * Render enable shortcode field.
+	 *
+	 * @return void
+	 *
+	 * @since 1.2
+	 */
+	public static function settings_enable_shortcode_field() {
+		$checked = self::$options['enable_shortcode'];
+
+		echo '<input id="' . esc_attr( self::OPTION ) . '-enable-shortcode" type="checkbox" name="' . esc_attr( self::OPTION ) . '[enable_shortcode]" value="1" ' . checked( $checked, 1, false ) . ' /> ';
+		esc_html_e( 'Enable', 'stklcode-liveticker' );
+		echo '<p class="description">' . esc_html__( 'Enable shortcode processing in tick content.', 'stklcode-liveticker' ) . '</p>';
+	}
+
+	/**
+	 * Render embedded script field.
+	 *
+	 * @return void
+	 *
+	 * @since 1.2
+	 */
+	public static function settings_embedded_script_field() {
+		$checked = self::$options['embedded_script'];
+
+		echo '<input id="' . esc_attr( self::OPTION ) . '-embedded-script" type="checkbox" name="' . esc_attr( self::OPTION ) . '[embedded_script]" value="1" ' . checked( $checked, 1, false ) . ' /> ';
+		esc_html_e( 'Enable', 'stklcode-liveticker' );
+		echo '<p class="description">' . esc_html__( 'Allow embedded script evaluation in tick contents. This might be useful for embedded content, e.g. social media integrations.', 'stklcode-liveticker' ) . '</p>';
+	}
+
 	/**
 	 * Render the settings page.
 	 *
@ -197,10 +245,12 @@ class Admin extends SCLiveticker {
 	public static function validate_settings( $input ) {
 		$defaults = self::default_options();

-		$result['enable_ajax']   = isset( $input['enable_ajax'] ) ? intval( $input['enable_ajax'] ) : 0;
-		$result['poll_interval'] = isset( $input['poll_interval'] ) ? intval( $input['poll_interval'] ) : $defaults['poll_interval'];
-		$result['enable_css']    = isset( $input['enable_css'] ) ? intval( $input['enable_css'] ) : 0;
-		$result['show_feed']     = isset( $input['show_feed'] ) ? intval( $input['show_feed'] ) : 0;
+		$result['enable_ajax']      = isset( $input['enable_ajax'] ) ? intval( $input['enable_ajax'] ) : 0;
+		$result['poll_interval']    = isset( $input['poll_interval'] ) ? intval( $input['poll_interval'] ) : $defaults['poll_interval'];
+		$result['enable_css']       = isset( $input['enable_css'] ) ? intval( $input['enable_css'] ) : 0;
+		$result['show_feed']        = isset( $input['show_feed'] ) ? intval( $input['show_feed'] ) : 0;
+		$result['enable_shortcode'] = isset( $input['enable_shortcode'] ) ? intval( $input['enable_shortcode'] ) : 0;
+		$result['embedded_script']  = isset( $input['embedded_script'] ) ? intval( $input['embedded_script'] ) : 0;

 		return $result;
 	}
--- a/includes/class-api.php
+++ b/includes/class-api.php
@ -0,0 +1,101 @@
+<?php
+/**
+ * Liveticker: Plugin API class.
+ *
+ * This file contains the plugin's REST API extensions.
+ *
+ * @package SCLiveticker
+ */
+
+namespace SCLiveticker;
+
+// Exit if accessed directly.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+use DateTime;
+
+/**
+ * Liveticker.
+ *
+ * @since 1.2
+ */
+class Api {
+	/**
+	 * Initialize custom fields for REST API responses.
+	 *
+	 * @return void
+	 */
+	public static function init() {
+		// Add rendered modification date to WP_Post object.
+		register_rest_field(
+			'scliveticker_tick',
+			'modified_rendered',
+			array(
+				'get_callback' => function ( $post ) {
+					return ( new DateTime( $post['modified'] ) )->format( 'd.m.Y H:i' );
+				},
+				'schema'       => array(
+					'description' => __( 'Rendered modification date and time.', 'stklcode-liveticker' ),
+					'type'        => 'string',
+				),
+			)
+		);
+	}
+
+	/**
+	 * Filter tick queries by ticker slug and date.
+	 *
+	 * @param array            $args    Query vars.
+	 * @param \WP_REST_Request $request The REST request.
+	 *
+	 * @return array Filtered query values.
+	 */
+	public static function tick_query_filter( $args, $request ) {
+		// Extract arguments.
+		$ticker_slug = $request->get_param( 'ticker' );
+		$limit       = intval( $request->get_param( 'limit' ) );
+		$last_poll   = $request->get_param( 'last' );
+
+		if ( ! empty( $ticker_slug ) ) {
+			$args['tax_query'][] = array(
+				'taxonomy' => 'scliveticker_ticker',
+				'field'    => 'slug',
+				'terms'    => $ticker_slug,
+			);
+		}
+
+		if ( $limit > 0 ) {
+			$args['posts_per_page'] = $limit;
+			$args['paged']          = 1;
+		} elseif ( $limit < 0 ) {
+			$args['nopaging'] = true;
+			$args['paged']    = 0;
+		}
+
+		if ( ! empty( $last_poll ) ) {
+			$last_poll = explode(
+				',',
+				gmdate(
+					'Y,m,d,H,i,s',
+					rest_parse_date( $last_poll )
+				)
+			);
+
+			$args['date_query'] = array(
+				'column' => 'post_date_gmt',
+				'after'  => array(
+					'year'   => intval( $last_poll[0] ),
+					'month'  => intval( $last_poll[1] ),
+					'day'    => intval( $last_poll[2] ),
+					'hour'   => intval( $last_poll[3] ),
+					'minute' => intval( $last_poll[4] ),
+					'second' => intval( $last_poll[5] ),
+				),
+			);
+		}
+
+		return $args;
+	}
+}
--- a/includes/class-scliveticker.php
+++ b/includes/class-scliveticker.php
@ -26,7 +26,7 @@ class SCLiveticker {
 	 *
 	 * @var string OPTIONS
 	 */
-	const VERSION = '1.1.0';
+	const VERSION = '1.2.1';

 	/**
 	 * Options tag.
@ -71,7 +71,11 @@ class SCLiveticker {
 		// Load plugin options.
 		self::update_options();

-		// Skip on AJAX if not enabled disabled.
+		// Add filter for REST API queries.
+		add_filter( 'rest_api_init', array( 'SCLiveticker\\Api', 'init' ) );
+		add_filter( 'rest_scliveticker_tick_query', array( 'SCLiveticker\\Api', 'tick_query_filter' ), 10, 2 );
+
+		// Skip on AJAX if not enabled.
 		if ( ( ! isset( self::$options['enable_ajax'] ) || 1 !== self::$options['enable_ajax'] ) && ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
 			return;
 		}
@ -113,8 +117,8 @@ class SCLiveticker {
 	public static function register_types() {
 		// Add new taxonomy, make it hierarchical (like categories).
 		$labels = array(
-			'name'              => _x( 'Ticker', 'taxonomy general name' ),
-			'singular_name'     => _x( 'Ticker', 'taxonomy singular name' ),
+			'name'              => _x( 'Ticker', 'taxonomy general name', 'stklcode-liveticker' ),
+			'singular_name'     => _x( 'Ticker', 'taxonomy singular name', 'stklcode-liveticker' ),
 			'search_items'      => __( 'Search Tickers', 'stklcode-liveticker' ),
 			'all_items'         => __( 'All Tickers', 'stklcode-liveticker' ),
 			'parent_item'       => __( 'Parent Ticker', 'stklcode-liveticker' ),
@ -201,16 +205,6 @@ class SCLiveticker {
 			} else {
 				$show_feed = 1 === self::$options['show_feed'];
 			}
-
-			$output = '<div class="wp-block-scliveticker-ticker';
-			if ( 1 === self::$options['enable_ajax'] ) {
-				$output .= ' sclt-ajax" '
-							. 'data-sclt-ticker="' . $ticker . '" '
-							. 'data-sclt-limit="' . $limit . '" '
-							. 'data-sclt-last="' . time();
-			}
-			$output .= '"><ul>';
-
 			$args = array(
 				'post_type'      => 'scliveticker_tick',
 				'posts_per_page' => $limit,
@ -225,12 +219,24 @@ class SCLiveticker {

 			$wp_query = new WP_Query( $args );

+			$ticks = '';
+			$last  = null;
 			while ( $wp_query->have_posts() ) {
 				$wp_query->the_post();
-				$output .= self::tick_html( get_the_time( 'd.m.Y H:i' ), get_the_title(), get_the_content() );
+				$ticks .= self::tick_html( get_the_time( 'd.m.Y H:i' ), get_the_title(), get_the_content(), get_the_ID() );
+				if ( is_null( $last ) ) {
+					$last = get_post_modified_time( 'Y-m-d\TH:i:s', true );
+				}
 			}

-			$output .= '</ul></div>';
+			$output = '<div class="wp-block-scliveticker-ticker';
+			if ( 1 === self::$options['enable_ajax'] ) {
+				$output .= ' sclt-ajax" '
+							. 'data-sclt-ticker="' . $ticker . '" '
+							. 'data-sclt-limit="' . $limit . '" '
+							. 'data-sclt-last="' . $last;
+			}
+			$output .= '"><ul>' . $ticks . '</ul></div>';

 			// Show RSS feed link, if configured.
 			if ( $show_feed ) {
@ -267,11 +273,13 @@ class SCLiveticker {
 			// Add endpoint to script.
 			wp_localize_script(
 				'scliveticker-js',
-				'sclivetickerAjax',
+				'scliveticker',
 				array(
-					'ajax_url'      => admin_url( 'admin-ajax.php' ),
-					'nonce'         => wp_create_nonce( 'scliveticker_update-ticks' ),
-					'poll_interval' => self::$options['poll_interval'] * 1000,
+					'ajax_url'        => admin_url( 'admin-ajax.php' ),
+					'nonce'           => wp_create_nonce( 'scliveticker_update-ticks' ),
+					'api'             => rest_url(),
+					'embedded_script' => boolval( self::$options['embedded_script'] ),
+					'poll_interval'   => self::$options['poll_interval'] * 1000,
 				)
 			);

@ -300,7 +308,7 @@ class SCLiveticker {
 		// Extract update requests.
 		if ( isset( $_POST['update'] ) && is_array( $_POST['update'] ) ) {  // Input var okay.
 			$res = array();
-			// @codingStandardsIgnoreLine Sanitization of arrayhandled on field level.
+			// @codingStandardsIgnoreLine Sanitization of array handled on field level.
 			foreach ( wp_unslash( $_POST['update'] ) as $update_req ) {
 				if ( is_array( $update_req ) && ( isset( $update_req['s'] ) || isset( $update_req['w'] ) ) ) {
 					if ( isset( $update_req['s'] ) ) {
@ -310,7 +318,7 @@ class SCLiveticker {
 						$is_widget = true;
 						$slug      = sanitize_text_field( $update_req['w'] );
 					} else {
-						// Should never occur, but for completenes' sake...
+						// Should never occur, but for completeness' sake...
 						break;
 					}

@ -353,9 +361,9 @@ class SCLiveticker {
 					while ( $query->have_posts() ) {
 						$query->the_post();
 						if ( $is_widget ) {
-							$out .= self::tick_html_widget( get_the_time( 'd.m.Y H:i' ), get_the_title(), false );
+							$out .= self::tick_html_widget( get_the_time( 'd.m.Y H:i' ), get_the_title(), false, get_the_ID() );
 						} else {
-							$out .= self::tick_html( get_the_time( 'd.m.Y H:i' ), get_the_title(), get_the_content(), $is_widget );
+							$out .= self::tick_html( get_the_time( 'd.m.Y H:i' ), get_the_title(), get_the_content(), get_the_ID() );
 						}
 					}

@ -411,29 +419,35 @@ class SCLiveticker {
 	 */
 	protected static function default_options() {
 		return array(
-			'enable_ajax'    => 1,
-			'poll_interval'  => 60,
-			'enable_css'     => 1,
-			'show_feed'      => 0,
-			'reset_settings' => 0,
+			'enable_ajax'      => 1,
+			'poll_interval'    => 60,
+			'enable_css'       => 1,
+			'show_feed'        => 0,
+			'enable_shortcode' => 0,
+			'embedded_script'  => 0,
+			'reset_settings'   => 0,
 		);
 	}

 	/**
 	 * Generate HTML code for a tick element.
 	 *
-	 * @param string  $time      Tick time (readable).
-	 * @param string  $title     Tick title.
-	 * @param string  $content   Tick content.
-	 * @param boolean $is_widget Is the code for Widget.
+	 * @param string  $time    Tick time (readable).
+	 * @param string  $title   Tick title.
+	 * @param string  $content Tick content.
+	 * @param integer $id      Tick ID.
 	 *
 	 * @return string HTML code of tick.
 	 */
-	private static function tick_html( $time, $title, $content, $is_widget = false ) {
-		return '<li class="sclt-tick">'
-			. '<p><span class="sclt-tick_time">' . esc_html( $time ) . '</span>'
-			. '<span class="sclt-tick-title">' . esc_html( $title ) . '</span></p>'
-			. '<p class="sclt-tick-content">' . $content . '</p></li>';
+	private static function tick_html( $time, $title, $content, $id ) {
+		if ( self::$options['enable_shortcode'] ) {
+			$content = do_shortcode( $content );
+		}
+
+		return '<li class="sclt-tick" data-sclt-tick-id="' . esc_attr( $id ) . '">'
+			. '<span class="sclt-tick-time">' . esc_html( $time ) . '</span>'
+			. '<span class="sclt-tick-title">' . esc_html( $title ) . '</span>'
+			. '<div class="sclt-tick-content">' . $content . '</div></li>';
 	}

 	/**
@ -442,14 +456,18 @@ class SCLiveticker {
 	 * @param string  $time      Tick time (readable).
 	 * @param string  $title     Tick title.
 	 * @param boolean $highlight Highlight element.
+	 * @param integer $id        Tick ID.
 	 *
 	 * @return string HTML code of widget tick.
 	 */
-	public static function tick_html_widget( $time, $title, $highlight ) {
+	public static function tick_html_widget( $time, $title, $highlight, $id = 0 ) {
 		$out = '<li';
 		if ( $highlight ) {
 			$out .= ' class="sclt-widget-new"';
 		}
+		if ( $id > 0 ) {
+			$out .= ' data-sclt-tick-id="' . esc_attr( $id ) . '"';
+		}
 		return $out . '>'
 			. '<span class="sclt-widget-time">' . esc_html( $time ) . '</span>'
 			. '<span class="sclt-widget-title">' . $title . '</span>'
--- a/includes/class-widget.php
+++ b/includes/class-widget.php
@ -101,7 +101,8 @@ class Widget extends WP_Widget {
 			echo SCLiveticker::tick_html_widget(
 				esc_html( get_the_time( 'd.m.Y - H:i' ) ),
 				get_the_title(),
-				( '1' === $highlight && get_the_time( 'U' ) > ( time() - $highlight_time ) )
+				( '1' === $highlight && get_the_time( 'U' ) > ( time() - $highlight_time ) ),
+				get_the_ID()
 			);
 		}

--- a/package.json
+++ b/package.json
@ -1,13 +1,13 @@
 {
  "name": "stklcode-liveticker",
-  "version": "1.1.0",
+  "version": "1.2.1",
  "description": "A simple Liveticker for Wordpress.",
  "author": "Stefan Kalscheuer",
  "license": "GPL-2.0+",
  "devDependencies": {
-    "@wordpress/eslint-plugin": "^3",
-    "eslint": "^6",
-    "stylelint": "^13",
-    "stylelint-config-wordpress": "^16"
+    "@wordpress/eslint-plugin": "^9",
+    "@wordpress/stylelint-config": "^19",
+    "eslint": "^7",
+    "stylelint": "^13"
  }
 }
--- a/phpcs.xml
+++ b/phpcs.xml
@ -12,12 +12,19 @@
 	<file>views</file>

 	<!-- Compliance with WordPress Coding Standard -->
-	<config name="minimum_supported_wp_version" value="4.0"/>
+	<config name="minimum_supported_wp_version" value="4.7"/>
 	<rule ref="WordPress">
 		<exclude name="WordPress.DB.SlowDBQuery.slow_db_query_tax_query"/>
 	</rule>

+	<!-- Verify usage of the correct textdomain for WP translation -->
+	<rule ref="WordPress.WP.I18n">
+		<properties>
+			<property name="text_domain" type="array" value="stklcode-liveticker"/>
+		</properties>
+	</rule>
+
 	<!-- PHP compatibility level -->
 	<config name="testVersion" value="5.6-"/>
-	<rule ref="PHPCompatibility"/>
+	<rule ref="PHPCompatibilityWP"/>
 </ruleset>
--- a/phpunit.xml
+++ b/phpunit.xml
@ -1,8 +1,19 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<phpunit bootstrap="./vendor/autoload.php">
+<phpunit bootstrap="tests/bootstrap.php"
+		 backupGlobals="false"
+		 colors="true"
+		 convertErrorsToExceptions="true"
+		 convertNoticesToExceptions="true"
+		 convertWarningsToExceptions="true">
 	<testsuites>
 		<testsuite name="WP Liveticker 2 TestSuite">
-			<directory suffix="-test.php">./test/</directory>
+			<directory prefix="test-" suffix=".php">./tests/</directory>
 		</testsuite>
 	</testsuites>
+
+	<filter>
+		<whitelist processUncoveredFilesFromWhitelist="true">
+			<directory suffix=".php">includes</directory>
+		</whitelist>
+	</filter>
 </phpunit>
--- a/scripts/block.js
+++ b/scripts/block.js
@ -152,7 +152,7 @@
 							disabled: props.attributes.unlimited,
 							value: props.attributes.limit,
 							onChange: function( val ) {
-								props.setAttributes( { limit: val } );
+								props.setAttributes( { limit: Number( val ) } );
 							},
 						}
 					),
--- a/scripts/liveticker.js
+++ b/scripts/liveticker.js
@ -4,11 +4,9 @@
 * @class
 */
 ( function() {
-	var ajaxURL = sclivetickerAjax.ajax_url;
-	var nonce = sclivetickerAjax.nonce;
-	var pollInterval = sclivetickerAjax.poll_interval;
+	var apiURL;
+	var pollInterval;
 	var ticker;
-	var widgets;

 	/**
 	 * Initialize iveticker JS component.
@ -17,69 +15,45 @@
 	 */
 	var init = function() {
 		var updateNow = false;
+		var c = 0;

 		// Opt out if AJAX pobject not present.
-		if ( 'undefined' === typeof sclivetickerAjax ) {
+		if ( 'undefined' === typeof scliveticker ) {
 			return;
 		}

-		// Extract AJAX settings.
-		ajaxURL = sclivetickerAjax.ajax_url;
-		nonce = sclivetickerAjax.nonce;
-		pollInterval = sclivetickerAjax.poll_interval;
+		// Extract settings.
+		apiURL = scliveticker.api + 'wp/v2/scliveticker_tick';
+		pollInterval = scliveticker.poll_interval;

 		// Get ticker elements.
 		ticker = [].map.call(
 			document.querySelectorAll( 'div.wp-block-scliveticker-ticker.sclt-ajax' ),
 			function( elem ) {
-				var list = elem.querySelector( 'ul' );
-				var last = Number( elem.getAttribute( 'data-sclt-last' ) );
-
-				if ( ! list ) {
-					list = document.createElement( 'ul' );
-					elem.appendChild( list );
-				}
-
-				if ( 0 === last ) {
+				var o = parseElement( elem, false, ++c );
+				if ( '0' === o.lastPoll ) {
 					updateNow = true;
 				}
-
-				return {
-					s: elem.getAttribute( 'data-sclt-ticker' ),
-					l: elem.getAttribute( 'data-sclt-limit' ),
-					t: last,
-					e: list,
-				};
+				return o;
 			}
 		);

 		// Get widget elements.
-		widgets = [].map.call(
-			document.querySelectorAll( 'div.wp-widget-scliveticker-ticker.sclt-ajax' ),
-			function( elem ) {
-				var list = elem.querySelector( 'ul' );
-				var last = Number( elem.getAttribute( 'data-sclt-last' ) );
-
-				if ( ! list ) {
-					list = document.createElement( 'ul' );
-					elem.appendChild( list );
+		ticker.concat(
+			[].map.call(
+				document.querySelectorAll( 'div.wp-widget-scliveticker-ticker.sclt-ajax' ),
+				function( elem ) {
+					var o = parseElement( elem, true, ++c );
+					if ( '0' === o.lastPoll ) {
+						updateNow = true;
+					}
+					return o;
 				}
-
-				if ( 0 === last ) {
-					updateNow = true;
-				}
-
-				return {
-					w: elem.getAttribute( 'data-sclt-ticker' ),
-					l: elem.getAttribute( 'data-sclt-limit' ),
-					t: last,
-					e: list,
-				};
-			}
+			)
 		);

 		// Trigger update, if necessary.
-		if ( ( 0 < ticker.length || widgets.length ) && 0 < pollInterval ) {
+		if ( ( 0 < ticker.length ) && 0 < pollInterval ) {
 			if ( updateNow ) {
 				update();
 			} else {
@ -89,100 +63,183 @@
 	};

 	/**
-	 * Update liveticker on current page via AJAX call.
+	 * Parse an HTML element containing a liveticker.
+	 *
+	 * @param {HTMLElement} elem   The element.
+	 * @param {boolean}     widget Is the element a widget?
+	 * @param {number}      n      Number of the container.
+	 * @return {{ticker: string, lastPoll: string, ticks: any, limit: string, isWidget: *}} Ticker descriptor object.
+	 */
+	var parseElement = function( elem, widget, n ) {
+		var list = elem.querySelector( 'ul' );
+		var last = elem.getAttribute( 'data-sclt-last' );
+
+		elem.id = 'sclt-' + n;
+
+		if ( ! list ) {
+			list = document.createElement( 'ul' );
+			elem.appendChild( list );
+		} else {
+			[].forEach.call(
+				elem.querySelectorAll( 'li.sclt-tick' ),
+				function( li ) {
+					var id = li.getAttribute( 'data-sclt-tick-id' );
+					if ( id ) {
+						li.id = 'sclt-' + n + '-' + id;
+						li.removeAttribute( 'data-sclt-tick-id' );
+					}
+				}
+			);
+		}
+
+		return {
+			id: n,
+			ticker: elem.getAttribute( 'data-sclt-ticker' ),
+			limit: elem.getAttribute( 'data-sclt-limit' ),
+			lastPoll: last,
+			ticks: list,
+			isWidget: widget,
+			updating: false,
+		};
+	};
+
+	/**
+	 * Update liveticker on current page via REST API call.
 	 *
 	 * @return {void}
 	 */
 	var update = function() {
-		// Extract ticker-slug, limit and timestamp of last poll.
-		var updateReq = 'action=sclt_update-ticks&_ajax_nonce=' + nonce;
-		var i, j;
-		var xhr = new XMLHttpRequest();
+		// Iterate over available tickers.
+		ticker.forEach(
+			function( t ) {
+				var xhr, query;

-		for ( i = 0; i < ticker.length; i++ ) {
-			updateReq = updateReq +
-				'&update[' + i + '][s]=' + ticker[ i ].s +
-				'&update[' + i + '][l]=' + ticker[ i ].l +
-				'&update[' + i + '][t]=' + ticker[ i ].t;
-		}
-		for ( j = 0; j < widgets.length; j++ ) {
-			updateReq = updateReq +
-				'&update[' + ( i + j ) + '][w]=' + widgets[ j ].w +
-				'&update[' + ( i + j ) + '][l]=' + widgets[ j ].l +
-				'&update[' + ( i + j ) + '][t]=' + widgets[ j ].t;
-		}
+				if ( t.updating ) {
+					// Do not update twice.
+					return;
+				}

-		// Issue AJAX request.
-		xhr.open( 'POST', ajaxURL, true );
-		xhr.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded;' );
-		xhr.onreadystatechange = function() {
-			var updateResp;
-			if ( XMLHttpRequest.DONE === this.readyState && 200 === this.status ) {
-				try {
-					updateResp = JSON.parse( this.responseText );
-					if ( updateResp ) {
-						updateResp.forEach(
-							function( u ) {
-								ticker.forEach(
-									function( t ) {
-										if ( t.s === u.s ) {
-											t.t = u.t;					// Update last poll timestamp.
-											updateHTML( t, u );	// Update HTML markup.
-										}
-									}
-								);
-								widgets.forEach(
-									function( t ) {
-										if ( t.w === u.w ) {
-											t.t = u.t;
-											updateHTML( t, u );
-										}
+				t.updating = true;
+				xhr = new XMLHttpRequest();
+				query = '?ticker=' + encodeURI( t.ticker ) +
+					'&limit=' + encodeURI( t.limit ) +
+					'&last=' + encodeURI( t.lastPoll );
+				xhr.open( 'GET', apiURL + query, true );
+				xhr.addEventListener(
+					'load',
+					function() {
+						var updateResp;
+						try {
+							updateResp = JSON.parse( this.responseText );
+							if ( updateResp ) {
+								updateResp.reverse();
+								updateResp.forEach(
+									function( u ) {
+										addTick( t, u );
 									}
 								);
 							}
-						);
+							t.updating = false;
+						} catch ( e ) {
+							// eslint-disable-next-line no-console
+							console.warn( 'Liveticker AJAX update failed, stopping automatic updates.' );
+						}
 					}
-					setTimeout( update, pollInterval );		// Re-trigger update.
-				} catch ( e ) {
-					// eslint-disable-next-line no-console
-					console.warn( 'Liveticker AJAX update failed, stopping automatic updates.' );
-				}
+				);
+				xhr.send();
 			}
-		};
-		xhr.send( updateReq );
+		);
+
+		// Re-trigger update.
+		setTimeout( update, pollInterval );
 	};

 	/**
 	 * Do actual update of HTML code.
 	 *
-	 * @param {Object}      t   Ticker or Widget reference.
-	 * @param {number}      t.l Limit of entries to display.
-	 * @param {HTMLElement} t.e HTML element of the ticker/widget.
-	 * @param {Object}      u   Update entity.
-	 * @param {string}      u.h HTML code to append.
-	 * @param {number}      u.t Timetsamp of last update.
+	 * @param {Object} t Ticker or Widget reference.
+	 * @param {Object} u Update entity.
 	 * @return {void}
 	 */
-	var updateHTML = function( t, u ) {
+	var addTick = function( t, u ) {
 		// Parse new DOM-part.
-		var n = document.createElement( 'ul' );
-		n.innerHTML = u.h;
+		var li = document.createElement( 'li' );
+		var time = document.createElement( 'span' );
+		var title = document.createElement( 'span' );
+		var content = document.createElement( 'div' );
+		var cls = t.isWidget ? 'sclt-widget' : 'sclt-tick';
+		var old;
+		var scripts = [];

-		// Prepend new ticks to container.
-		while ( n.hasChildNodes() ) {
-			t.e.prepend( n.lastChild );
-		}
+		time.classList.add( cls + '-time' );
+		time.innerText = u.modified_rendered;
+		title.classList.add( cls + '-title' );
+		title.innerText = u.title.rendered;
+		content.classList.add( cls + '-content' );
+		content.innerHTML = u.content.rendered;

-		t.e.parentNode.setAttribute( 'data-sclt-last', u.t );
-
-		// Remove tail, if limit is set.
-		if ( 0 < t.l ) {
-			[].slice.call( t.e.getElementsByTagName( 'li' ), t.l ).forEach(
-				function( li ) {
-					li.remove();
+		// Process embedded scripts, if any.
+		if ( scliveticker.embedded_script ) {
+			Array.prototype.forEach.call(
+				content.getElementsByTagName( 'script' ),
+				function( script ) {
+					var script2;
+					if ( script.src ) {
+						// Move referenced scripts to page head.
+						script.parentNode.removeChild( script );
+						script2 = document.createElement( 'script' );
+						Array.prototype.forEach.call( script.attributes, function( a ) {
+							script2.setAttribute( a.nodeName, a.nodeValue );
+						} );
+						document.head.appendChild( script2 );
+					} else {
+						scripts.push( script );
+					}
 				}
 			);
 		}
+
+		// Create the actual tick element.
+		li.id = 'sclt-' + t.id + '-' + u.id;
+		li.classList.add( cls );
+		li.appendChild( time );
+		li.appendChild( title );
+		li.appendChild( content );
+
+		old = document.getElementById( 'sclt-' + t.id + '-' + u.id );
+		if ( old ) {
+			// Replace entry, if it already exists (i.e. has been updated).
+			t.ticks.replaceChild( li, old );
+		} else {
+			// Prepend new tick to container.
+			t.ticks.insertBefore( li, t.ticks.firstChild );
+		}
+
+		// Update last poll time.
+		t.lastPoll = u.date_gmt;
+		t.ticks.parentNode.setAttribute( 'data-sclt-last', u.date_gmt );
+
+		// Remove tail, if limit is set.
+		if ( 0 < t.limit ) {
+			[].slice.call( t.ticks.getElementsByTagName( 'li' ), t.limit ).forEach(
+				function( l ) {
+					l.remove();
+				}
+			);
+		}
+
+		// Evaluate embedded inline scripts.
+
+		// Directly evaluate script otherwise.
+		scripts.forEach( function( script ) {
+			try {
+				// eslint-disable-next-line no-eval
+				eval( script.innerHTML );
+			} catch ( e ) {
+				// eslint-disable-next-line no-console
+				console.warn( 'Failed to evaluate embedded script.' );
+			}
+		} );
 	};

 	document.addEventListener(
--- a/stklcode-liveticker.php
+++ b/stklcode-liveticker.php
@ -9,7 +9,7 @@
 * @wordpress-plugin
 * Plugin Name: Liveticker (by stklcode)
 * Description: A simple Liveticker for WordPress.
- * Version:     1.1.0
+ * Version:     1.2.1
 * Author:      Stefan Kalscheuer
 * Author URI:  https://www.stklcode.de
 * Text Domain: stklcode-liveticker
@ -72,6 +72,7 @@ function scliveticker_autoload( $class ) {
 	$plugin_classes = array(
 		'SCLiveticker\\SCLiveticker',
 		'SCLiveticker\\Admin',
+		'SCLiveticker\\Api',
 		'SCLiveticker\\System',
 		'SCLiveticker\\Widget',
 	);
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@ -0,0 +1,38 @@
+<?php
+/**
+ * PHPUnit bootstrap file.
+ *
+ * @package SCLiveticker
+ */
+
+$_tests_dir = getenv( 'WP_TESTS_DIR' );
+
+if ( ! $_tests_dir ) {
+	$_tests_dir = rtrim( sys_get_temp_dir(), '/\\' ) . '/wordpress-tests-lib';
+}
+
+// Forward custom PHPUnit Polyfills configuration to PHPUnit bootstrap file.
+$_phpunit_polyfills_path = getenv( 'WP_TESTS_PHPUNIT_POLYFILLS_PATH' );
+if ( false !== $_phpunit_polyfills_path ) {
+	define( 'WP_TESTS_PHPUNIT_POLYFILLS_PATH', $_phpunit_polyfills_path );
+}
+
+if ( ! file_exists( "{$_tests_dir}/includes/functions.php" ) ) {
+	echo "Could not find {$_tests_dir}/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+	exit( 1 );
+}
+
+// Give access to tests_add_filter() function.
+require_once "{$_tests_dir}/includes/functions.php";
+
+/**
+ * Manually load the plugin being tested.
+ */
+function _manually_load_plugin() {
+	require dirname( dirname( __FILE__ ) ) . '/stklcode-liveticker.php';
+}
+
+tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
+
+// Start up the WP testing environment.
+require "{$_tests_dir}/includes/bootstrap.php";
--- a/tests/test-api.php
+++ b/tests/test-api.php
@ -0,0 +1,157 @@
+<?php
+/**
+ * Liveticker: Plugin API tests.
+ *
+ * This file contains unit tests for the plugin's REST API extensions.
+ *
+ * @package SCLiveticker
+ */
+
+namespace SCLiveticker;
+
+use DateInterval;
+use DateTime;
+use WP_REST_Request;
+use WP_REST_Server;
+use WP_UnitTestCase;
+
+/**
+ * Class Test_API.
+ */
+class Test_API extends WP_UnitTestCase {
+	/**
+	 * Initialize WP REST API for tests.
+	 *
+	 * @return void
+	 */
+	public function setUp() {
+		parent::setUp();
+		global $wp_rest_server;
+		$wp_rest_server = new WP_REST_Server();
+		do_action( 'rest_api_init' );
+	}
+
+	/**
+	 * Test presence of registered routes for ticks and tickers.
+	 *
+	 * @return void
+	 */
+	public function test_register_route() {
+		global $wp_rest_server;
+
+		$routes = $wp_rest_server->get_routes();
+
+		self::assertArrayHasKey( '/wp/v2/scliveticker_tick', $routes, 'Ticks not exposed in API' );
+		self::assertArrayHasKey( '/wp/v2/scliveticker_tick/(?P<id>[\d]+)', $routes, 'Specific ticks not exposed in API' );
+		self::assertArrayHasKey( '/wp/v2/scliveticker_ticker', $routes, 'Tickers not exposed in API' );
+		self::assertArrayHasKey( '/wp/v2/scliveticker_ticker/(?P<id>[\d]+)', $routes, 'Specific tickers not exposed in API' );
+	}
+
+	/**
+	 * Test fetching ticks and tickers via the REST API.
+	 *
+	 * @return void
+	 */
+	public function test_get_ticks() {
+		global $wp_rest_server;
+
+		$request  = new WP_REST_Request( 'GET', '/wp/v2/scliveticker_tick' );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code' );
+		self::assertEmpty( $response->get_data(), 'No data expected on empty database' );
+
+		// Create two tickers with 10 ticks each.
+		wp_set_current_user( 1 );
+		$ticker_id = array(
+			1 => self::factory()->term->create(
+				array(
+					'name'        => 'Ticker 1',
+					'description' => 'Test Liveticker 1',
+					'slug'        => 'ticker1',
+					'taxonomy'    => 'scliveticker_ticker',
+				)
+			),
+			2 >= self::factory()->term->create(
+				array(
+					'name'        => 'Ticker 2',
+					'description' => 'Test Liveticker 2',
+					'slug'        => 'ticker2',
+					'taxonomy'    => 'scliveticker_ticker',
+				)
+			),
+		);
+
+		$dt = new DateTime( '2021-05-22 16:17:18' );
+		foreach ( range( 1, 20 ) as $n ) {
+			$t = 0 === $n % 2 ? '1' : '2';
+			$i = ceil( $n / 2 );
+			$p = self::factory()->post->create(
+				array(
+					'post_type'     => 'scliveticker_tick',
+					'post_date_gmt' => $dt->format( 'Y-m-d H_i_s' ),
+					'post_title'    => 'Tick ' . $t . '.' . $i,
+					'post_status'   => 'publish',
+					'post_content'  => 'Content of Tick ' . $t . '.' . $i,
+				)
+			);
+			wp_set_object_terms( $p, $ticker_id[ $t ], 'scliveticker_ticker' );
+			$dt->add( new DateInterval( 'PT1M' ) );
+		}
+		wp_set_current_user( 0 );
+
+		// Verify ticker presence via API.
+		$response = $wp_rest_server->dispatch( new WP_REST_Request( 'GET', '/wp/v2/scliveticker_ticker' ) );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code' );
+		self::assertEquals( 2, count( $response->get_data() ), 'Unexpected number of tickers' );
+
+		// Query all entries. The "limit" parameter should overrule "per_page".
+		$request->set_param( 'limit', - 1 );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code' );
+		self::assertEquals( 20, count( $response->get_data() ), 'Unexpected number of ticks without filter' );
+
+		// Limit number of entries.
+		$request->set_param( 'limit', 12 );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code with limit' );
+		self::assertEquals( 12, count( $response->get_data() ), 'Unexpected number of ticks with limit' );
+
+		// Use built-in pagination.
+		$request->set_param( 'limit', null );
+		$request->set_param( 'per_page', 13 );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code for first page' );
+		self::assertEquals( 13, count( $response->get_data() ), 'Unexpected number of ticks for first page' );
+		self::assertEquals( 20, $response->get_headers()['X-WP-Total'], 'Unexpected total header' );
+		self::assertEquals( 2, $response->get_headers()['X-WP-TotalPages'], 'Unexpected pages header' );
+		$request->set_param( 'page', 2 );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code for second page' );
+		self::assertEquals( 7, count( $response->get_data() ), 'Unexpected number of ticks for second page' );
+
+		// Filter by time.
+		$request->set_param( 'limit', null );
+		$request->set_param( 'per_page', 10 );
+		$request->set_param( 'page', 1 );
+		$request->set_param( 'last', $dt->sub( new DateInterval( 'PT4M' ) )->format( 'Y-m-d H:i:s' ) );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code with time filter' );
+		self::assertEquals( 3, count( $response->get_data() ), 'Unexpected number of ticks with time filter' );
+
+		// Filter by ticker.
+		$request->set_param( 'last', null );
+		$request->set_param( 'ticker', 'ticker1' );
+		$response = $wp_rest_server->dispatch( $request );
+		self::assertEquals( 200, $response->get_status(), 'Unexpected status code with ticker filter' );
+		self::assertEquals( 10, count( $response->get_data() ), 'Unexpected number of ticks with ticker filter' );
+		self::assertEmpty(
+			array_filter(
+				$response->get_data(),
+				function ( $t ) use ( $ticker_id ) {
+					return 1 !== count( $t['scliveticker_ticker'] ) || ! in_array( $ticker_id[1], $t['scliveticker_ticker'], true );
+				}
+			),
+			'No tick from ticker 2 should be present filtering for ticker1'
+		);
+	}
+}
--- a/views/widget-form.php
+++ b/views/widget-form.php
@ -14,7 +14,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 <table>
 	<tr>
 		<td>
-			<label for="<?php echo esc_html( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:' ); ?></label>
+			<label for="<?php echo esc_html( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'stklcode-liveticker' ); ?></label>
 		</td>
 		<td>
 			<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
Author	SHA1	Message	Date
Stefan Kalscheuer	aa1a49c575	bump version to 1.2.1 All checks were successful continuous-integration/drone/push Build is passing Details	2022-02-01 18:29:29 +01:00
Mahammed Zishan Khan	b7c236376b	fix: cast string to Number when setting attribute (#21 ) Co-authored-by: zishan <zishan.khan@roularta.be>	2022-02-01 18:23:37 +01:00
Stefan Kalscheuer	e3a976fe7a	declare compatibility with WordPress 5.9 All checks were successful continuous-integration/drone/push Build is passing Details	2022-01-26 18:05:23 +01:00
Stefan Kalscheuer	3679dce1e2	ci: update slug for automatic deployment All checks were successful continuous-integration/drone/push Build is passing Details	2022-01-23 17:42:42 +01:00
Stefan Kalscheuer	39689dcbcb	ci: use PHP 7.4 for deployment preparation All checks were successful continuous-integration/drone/push Build is passing Details	2022-01-23 17:34:14 +01:00
Stefan Kalscheuer	a2b001a581	bump version to 1.2.0 Some checks failed continuous-integration/drone/push Build is failing Details	2022-01-23 17:28:47 +01:00
Stefan Kalscheuer	e007f53e8c	make script evaluation optional Some checks failed continuous-integration/drone/push Build is failing Details	2022-01-23 17:07:37 +01:00
Stefan Kalscheuer	6ac1f85739	add support for embedded script execution in tick content (#14 ) (#20 ) Evaluate embedded SCRIPT-tags in tick content or move them to the document head for referenced resources.	2022-01-23 16:50:58 +01:00
Stefan Kalscheuer	f50dfe92c7	add optional shortcode support for tick content (#18 ) (#19 ) Some checks failed continuous-integration/drone/push Build is failing Details If the new option is enabled, tick content will be piped through do_shortcode() to parse nested shortcode content. Disabled by default as it is not necessary in most cases.	2022-01-23 12:41:29 +01:00
Stefan Kalscheuer	109efd341b	ci: run tests for pull requests, too	2022-01-23 12:37:27 +01:00
Stefan Kalscheuer	fa936d3f54	fix date rendering in API callback Some checks failed continuous-integration/drone/push Build is failing Details THe callback function gets a prepared data array as input while get_the_modified_date expects an ID or WP_Post object. We now use DateTime::parse directly instead of taking another round loading the post data.	2022-01-22 19:53:16 +01:00
Stefan Kalscheuer	e607ae270f	update dev environment All checks were successful continuous-integration/drone/push Build is passing Details * remove remaining Robo calls from Composer scripts * update WP test bootstrap * update dev dependencies	2021-10-18 20:00:49 +02:00
Stefan Kalscheuer	caf471d3bf	ci: add WP 5.8 to automated test roster All checks were successful continuous-integration/drone/push Build is passing Details	2021-10-18 19:38:10 +02:00
Stefan Kalscheuer	2cc277638f	re-enable default pagination in API if "limit" is not specified All checks were successful continuous-integration/drone/push Build is passing Details	2021-05-22 19:17:17 +02:00
Stefan Kalscheuer	2a228fc39c	remove package locks and Robo configuration All checks were successful continuous-integration/drone/push Build is passing Details	2021-05-22 18:27:18 +02:00
Stefan Kalscheuer	2cb4b62df3	start unit test implementation	2021-05-22 18:15:07 +02:00
Stefan Kalscheuer	b054dfaba2	fix typehint for lastPoll field in JavaScript All checks were successful continuous-integration/drone/push Build is passing Details	2021-05-19 19:31:44 +02:00
Stefan Kalscheuer	718dc18c35	use GitHub actions for CI and automate Sonarcloud analysis	2021-05-18 20:22:20 +02:00
Stefan Kalscheuer	c2c7846beb	dev-dependency updates	2021-05-18 20:17:32 +02:00
Stefan Kalscheuer	d88b28343b	use "stable" branch instead of "master"	2021-05-18 20:01:40 +02:00
Stefan Kalscheuer	944c2dd6c1	rework update schedule, update existing ticks, use insertBefore() All checks were successful continuous-integration/drone/push Build is passing Details Re-triggering the update is now done globally again with lock on ticker level to avoid concurrent updates. If a tick with a known ID is received, the markup is now updated, so no duplicates should appear. The prepend() function used to update the markup is replaced by insertBefore() for Internet Explorer compatibility.	2021-04-12 18:09:03 +02:00
Stefan Kalscheuer	b2058dfe96	add unique IDs to ticker containers and ticks in HTML markup Ticker containers get a consecutive number unique within a markup. Ticks will get an ID based on this number and the post ID.	2021-04-12 18:09:03 +02:00
Stefan Kalscheuer	8e22b37b46	raise minimum supported WP version to 4.7	2021-04-12 18:09:03 +02:00
Stefan Kalscheuer	68efc83273	refactor frontend to use WP REST API instead of WP AJAX Query new ticks using GET request to the REST API. Also we now trigger one request per ticker, if more than one is available on the same page. HTML markup (list element, content container) is generated client side, s.t. we can work on the generic response data model	2021-04-12 18:09:03 +02:00
Stefan Kalscheuer	547fc521d0	add formatted date to REST response and use RFC3339 for the query	2021-04-12 18:09:01 +02:00
Stefan Kalscheuer	ca0311622e	introduce query filter for REST API Enabled WP REST API to query for ticker slug, GMT timestamp and limit parameter as used by AJAX calls. This is done in preparation for migration to WP REST instead of WP AJAX.	2021-04-12 18:08:32 +02:00
Stefan Kalscheuer	af609d8928	exclude eslint/stylelint configuration from deployment All checks were successful continuous-integration/drone/push Build is passing Details	2021-03-20 11:51:59 +01:00
Stefan Kalscheuer	b245b79bc2	introduce GitHub actions for automated plugin/asset deployment All checks were successful continuous-integration/drone/push Build is passing Details	2021-03-20 11:27:22 +01:00
Stefan Kalscheuer	7baff2f5ff	update screenshots	2021-03-20 11:23:46 +01:00
Stefan Kalscheuer	5ebd3c55d3	prepare release of v1.1.1	2021-03-20 11:23:41 +01:00
Stefan Kalscheuer	3c52c9eba9	declare compatibility with WP 5.7	2021-03-20 11:13:58 +01:00
dependabot[bot]	6510e4e532	Bump ini from 1.3.5 to 1.3.8 Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.8. - [Release notes](https://github.com/isaacs/ini/releases) - [Commits](https://github.com/isaacs/ini/compare/v1.3.5...v1.3.8) Signed-off-by: dependabot[bot] <support@github.com>	2020-12-19 11:55:08 +01:00
Stefan Kalscheuer	b907d2dc89	add PHP 8.0 to CI roster + minor dev dependency updates All checks were successful continuous-integration/drone/push Build is passing Details	2020-12-06 12:29:30 +01:00
Stefan Kalscheuer	7817f460d2	declare compatibility with WP 5.5 All checks were successful continuous-integration/drone/push Build is passing Details	2020-10-27 18:33:54 +01:00
Stefan Kalscheuer	0b53709849	drop PHP 7.2 from CI builds and add nightly	2020-09-09 09:52:18 +02:00
Stefan Kalscheuer	7b57b59861	use Node v12 for CI builds	2020-09-09 09:45:14 +02:00
Stefan Kalscheuer	790ef303bb	update devenv	2020-09-09 09:40:35 +02:00
Stefan Kalscheuer	3511146c98	docs: update Travis CI badge	2020-09-09 09:39:27 +02:00
Stefan Kalscheuer	c7d7d27f1c	add missing textdomain to taxonomy name	2020-05-22 11:28:54 +02:00
Stefan Kalscheuer	dc366abcc4	Merge branch 'master' into develop	2020-05-02 19:32:01 +02:00
Stefan Kalscheuer	00f05f3cf6	prepare release 1.1.0	2020-05-02 18:03:53 +02:00
Stefan Kalscheuer	0d26b15afc	use colon instead of dot for hour/minute separation	2020-05-01 15:18:54 +02:00
Stefan Kalscheuer	6ed625dab2	prepend new elements instead of replacing HTML on AJAX update (#9 ) (#12 ) Replacing the body by prepending HTML results in the full content being re-rendered. This can be a performance issue, but is definitely annoying when embedding media in ticks.	2020-05-01 14:52:25 +02:00
Stefan Kalscheuer	ee60444932	expose ticks through REST API (#7 ) Tickers are already exposed for JS integration in Gutenberg. Now ticks themselves are also available for use with external systems.	2020-04-28 18:21:16 +02:00
Stefan Kalscheuer	cb8cbbf761	use time() instead of current_datetime() for WP 4.x compatibility (#6 ) The function current_datetime() has been introduced in WP 5.3, but the Plugin should maintain compatibility with 4.x for now.	2020-04-28 17:36:57 +02:00