Starter Plugin

The YOOtheme Starter Plugin is a ready-to-use starter kit to help you build your next YOOtheme Pro extension. Easily create a module for YOOtheme Pro to extend its functionalities. For example, add setting panels to the customizer, elements to the page builder or load needed asset files into the site. It takes care of all the tedious tasks, like the integration into Joomla or WordPress, and helps with distribution, versioning and updating of your YOOtheme Pro extension, so you can focus on the actual features.

Requirements

Install Composer v2.5+, which is used to install PHP packages.

Also, use Node and npm to install Task, which is needed to run build tasks.

npm install -g @go-task/cli

Create a new plugin

To create a new plugin, run Composer's create-project command in the plugins folder of WordPress wp-content/plugins or Joomla plugins/system. Replace PLUGIN_NAME with the name of your plugin, for example myplugin.

composer create-project yootheme/starter-plugin PLUGIN_NAME

You will be asked for additional plugin information which will be used in the plugin metadata.

• Enter plugin title: The plugin title, for example My Plugin
• Enter plugin description: The plugin description
• Enter author name: The author Name
• Enter author email: The author email
• Enter author url: The author URL, for example https://example.com
• Enter update server url: The URL to the update server file, for example https://example.com/updates

This will create a new myplugin directory with required plugin files.

.
├── build                  # Plugin blueprint files
│   ├── joomla
│       ├── myplugin.php   # Joomla plugin
|       ├── myplugin.xml   # Joomla plugin metadata
│   ├── wordpress
│       ├── myplugin.php   # WordPress plugin
|   └── Taskfile.yml       # build tasks
├── .env                   # Metadata
├── vendor                 # Development dependencies
├── README.md
└── Taskfile.yml           # Main Taskfile

Set up the plugin

To make your new plugin available in WordPress or Joomla, run the corresponding setup task in the plugin root folder. This will copy the necessary plugin files from the build folder to the plugin root folder.

task setup-wordpress
task setup-joomla

Now the plugin can be discovered and installed in WordPress or Joomla.

Create a new module

To create a new YOOtheme Pro module, which is a package of code that extends the functionality of YOOtheme Pro, run the following command and replace MODULE_NAME with the name of your module, for example my-module.

composer create:module MODULE_NAME

You will be asked further questions to configure the module.

• Enter module namespace: Enter a PHP namespace, for example MyPlugin\MyModule
• Add asset files example? [y/N] Press Enter for No.
• Add settings example? [y/N] Press Enter for No.
• Add custom LESS example? [y/N] Press Enter for No.
• Add custom source example? [y/N] Press Enter for No.
• Add translation files example? [y/N] Press Enter for No.

Read the Modules documentation to learn more about the created files and code examples.

Note: Add wordpress or joomla to the name for system-specific modules, for example my-module-wordpress or my-module-joomla. The build tasks will only copy the relevant modules into the WordPress and Joomla zip archives.

Create a new element

To create a new element, run the following command and replace ELEMENT_NAME with the name of your element, for example my-element. If there are multiple modules, choose a module from the provided list.

composer create:element ELEMENT_NAME

Optionally, define the module where the element should be created.

composer create:element ELEMENT_NAME MODULE_NAME

You will be asked further questions to configure the element.

• Enter element title: The element title, for example My Element
• Enter element group: Press Enter for Custom.
• Create multiple items element? [y/N] Press Enter for No.
• Include Element transform example? [y/N] Press Enter for No.

Read the Elements documentation to learn more about the created files and code examples.

Build distribution files

To create an installable zip archive of the plugin for WordPress and Joomla, run the following build task. The created zip files are located in the dist folder.

task build

Alternatively, create the archives individually.

task build-wordpress
task build-joomla

Publishing and versioning

To raise the version number of your plugin or change metadata, like the plugin title or description, edit the .env file in the root folder.

TITLE='My Plugin'
NAME='myplugin'
VERSION='0.0.1'
DESCRIPTION='Lorem ipsum'
DATE='{{ now | date "2006-01-02" }}'
COPYRIGHT='Copyright (C)'
LICENSE='GNU General Public License'
AUTHOR='My Company'
AUTHOREMAIL='me@example.com'
AUTHORURL='https://example.com'

After changing the metadata, re-run the corresponding Joomla or WordPress setup task to update the plugin files and run the build task to create new distribution files.

Update Server

To enable 1-click updates in WordPress and Joomla, run the build task to generate the necessary update server files for WordPress dist/update.json and Joomla dist/update.xml. These files are configured based on the package information in the .env file.

# Update server
UPDATEURI='https://example.com/updates'

# Package information
STABILITY='stable'
DOWNLOADURL='https://example.com/downloads'
PHPMINIMUM='7.4'
JOOMLAMINIMUM='(5\.[01]|4\.[01234]|3\.10)\.'
WORDPRESSMINIMUM='6.2'

Upload these files to the UPDATEURI URL. This URL is where your plugin checks for updates and retrieves the associated download file. Ensure the zip archives from the dist folder are uploaded to the location specified in DOWNLOADURL.

Updating commands and tasks

The command and task scripts have their own starter-utils Github repository. To update the package to the latest version, run composer update from time to time.

Github

To make your plugin a Git repository use git init -b main and follow the steps under Adding a local repository to GitHub using Git.

License

MIT