### Install Dependencies and Start Development Environment

Source: https://github.com/buddypress/buddypress/blob/master/README.md

Installs project dependencies and starts the local development environment. Ensure Docker is running before executing these commands.

```bash
npm install
npm run wp-env start
```

--------------------------------

### Install Node.js Modules

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Install the Node.js modules required for BuddyPress development. This command may take some time to complete.

```bash
npm install
```

--------------------------------

### Navigate to BuddyPress Directory

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Change the current directory to the BuddyPress plugins folder. This is the first step before installing dependencies.

```bash
cd ~/Plugins/buddypress
```

--------------------------------

### Run PHP Unit Tests (Standard)

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Execute the PHP unit tests for a standard WordPress configuration. Ensure Composer packages are installed first.

```bash
npm run test-php
```

--------------------------------

### Install Composer Packages for PHP Unit Tests

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Install Composer packages necessary for running PHP unit tests. This step is optional and only required if you plan to run tests.

```bash
composer install
```

--------------------------------

### Example cURL Request for Activity Embed

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/activity/embeds.md

Demonstrates how to use cURL to request an activity embed from the BuddyPress oEmbed endpoint. Replace example.com and the activity URL with your specific details.

```bash
curl "https://example.com/wp-json/oembed/1.0/embed/activity?url=https://example.com/members/user/activity/123"
```

--------------------------------

### Run PHP Unit Tests (Multisite)

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Execute the PHP unit tests for a Multisite WordPress configuration. Ensure Composer packages are installed first.

```bash
npm run test-php-multisite
```

--------------------------------

### Override Local Environment Configuration

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Example of overriding default local development environment settings using a `.wp-env.override.json` file. This example includes a specific WordPress core version and an additional plugin.

```json
{
	"core": "WordPress/WordPress#master",
	"plugins": [ ".", "buddypress/bp-classic#trunk" ],
	"config": {
		"WP_DEBUG": true,
		"SCRIPT_DEBUG": true
	}
}
```

--------------------------------

### Setting Up BuddyPress Component Globals

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Configure essential BuddyPress globals for a custom component, including its root slug, directory status, and rewrite IDs. This setup is crucial for BuddyPress to recognize and manage your component's directory.

```php
$bp_globals = array(
	// This what comes after your `site_url()`.
	'root_slug'       => 'custom-component',

	// I confirm my component has a directory area.
	'has_directory'   => true,

	/*
	 * This is new in BuddyPress 12.0.0: the BP Rewrites API globals.
	 * 
	 * If you specify the following 4 keys, BuddyPress will build the corresponding
	 * WordPress rewrite rules for you.
	 */ 
	'rewrite_ids'     => array(
		'directory'                    => 'custom_directory',
		'single_item'                  => 'custom_item',
		'single_item_action'           => 'custom_item_action',
		'single_item_action_variables' => 'custom_item_action_variables',
	),
	'directory_title' => __( 'Custom Directory', 'custom-text-domain' ),
	'search_string'   => __( 'Search custom items', 'custom-text-domain' ),
);
```

--------------------------------

### BuddyPress Group Extension Display Method Example

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/groups/extension.md

Implement the `display()` method to output content for a group extension tab. It accepts the group ID and should echo the desired HTML markup.

```php
if ( bp_is_active( 'groups' ) ) {
	class BP_Custom_AddOn_Group_Extension extends BP_Group_Extension {
		public function __construct() { /* Your group extension's constructor. */ }

		/**
		 * Outputs the content of your group extension tab.
		 *
		 * @param int|null $group_id ID of the displayed group.
		 */
		public function display( $group_id = null ) {
			// You need to echo the markup.
			printf( '<p>%1$s %2$s</p>', esc_html__( 'It works! The displayed group ID is', 'custom-text-domain' ), $group_id );
		}
	}
}
```

--------------------------------

### Send REST API Request with Nonce in JavaScript

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/execution-contexts/rest-api/README.md

Demonstrates how to send a GET request to the BuddyPress REST API using the Fetch API, including the 'X-WP-Nonce' header for authentication. Ensure the nonce is correctly passed from your PHP script.

```javascript
// Set headers.
const requestHeaders = new Headers( {
	'X-WP-Nonce': bpRestApi.nonce,
	'Content-Type': 'application/json',
} );

// Send & handle the request.
fetch( '/wp-json/buddypress/v2/components', {
	method: 'GET',
	headers: requestHeaders,
} ).then( ( response ) => {
	return response.json();
} ).then( ( data ) => {
	 console.log( data );
} );

```

--------------------------------

### Initialize Custom Component with BP_Component::start()

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Set up your component's core properties, including its ID, name, path for additional files, and optional parameters like admin bar order and features, within the constructor using `parent::start()`.

```php
class BP_Custom_Component extends BP_Component {
	/**
	 * Your component's constructor.
	 */
	public function __construct() {
		parent::start(
			// Your component ID.
			'custom',

			// The raw name for your component. Do not use translatable strings here.
			'Custom component',

			/*
			 * The path from where additional files should be included.
			 * 
			 * FYI: this class is inside an `/inc` subdirectory of your add-on directory.
			 * 
			 * Below is a typical relative path for it:
			 * `/wp-content/plugins/bp-custom/inc/classes/class-bp-custom-component.php
			 */ 
			plugin_dir_path( dirname( __FILE__ ) ),

			// Additional parameters.
			array(
				'adminbar_myaccount_order' => 100,
				'features'                 => array( 'feature-one', 'feature-two' ),
				'search_query_arg'         => 'custom-component-search',
			)
		);
	}
}
```

--------------------------------

### Switch to Trunk for Beta/RC1 Releases

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/project/release/build-checklist.md

Use this command to switch your local repository to the trunk for beta releases or the first release candidate. Ensure you are in the correct directory before executing.

```bash
svn switch https://buddypress.svn.wordpress.org/trunk/
```

--------------------------------

### Create BuddyPress Directory

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Use this command to create a new directory for BuddyPress development.

```bash
mkdir ~/Plugins/buddypress
```

--------------------------------

### Members Directory Permalink Functions

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Functions to get and echo the permalink for the Members directory. Includes filter hooks for customization.

```APIDOC
## `bp_get_members_directory_permalink()` & `bp_members_directory_permalink()`

### Description
Retrieves or echoes the permalink for the BuddyPress Members directory. `bp_get_members_directory_permalink()` returns the URL, allowing for filtering via `bp_get_members_directory_permalink`. `bp_members_directory_permalink()` echoes the escaped URL.

### Method
- `bp_get_members_directory_permalink()`: Returns URL string.
- `bp_members_directory_permalink()`: Echoes URL string.

### Filter Hook
- `bp_get_members_directory_permalink`: Allows modification of the Members directory URL.
```

--------------------------------

### Download BuddyPress using Git (Patches)

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Clone the BuddyPress development version using Git, suitable for contributing via patches.

```bash
# Git using patches
git clone git://buddypress.git.wordpress.org/ ~/Plugins/buddypress
```

--------------------------------

### Get Activity Items

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/execution-contexts/rest-api/activity.md

Retrieves a collection of activity items based on specified parameters. Supports filtering, sorting, and pagination.

```APIDOC
## GET /buddypress/v2/activity

### Description
Retrieves a collection of activity items.

### Method
GET

### Endpoint
/buddypress/v2/activity

### Parameters
#### Query Parameters
- **context** (string) - Optional - Scope under which the request is made; determines fields present in response. One of: `view`, `embed`, `edit`. Default: `view`.
- **page** (integer) - Optional - Current page of the collection. Default: `1`.
- **per_page** (integer) - Optional - Maximum number of activity items to be returned in result set. Default: `10`.
- **search** (string) - Optional - Limit results to those matching a string.
- **exclude** (array) - Optional - Ensure result set excludes specific IDs. Default: `[]`.
- **include** (array) - Optional - Ensure result set includes specific IDs. Default: `[]`.
- **order** (string) - Optional - Order sort attribute ascending or descending. One of: `desc`, `asc`. Default: `desc`.
- **after** (string) - Optional - Limit result set to activity items published after a given ISO8601 compliant date, format: `date-time`.
- **user_id** (integer) - Optional - Limit result set to activity items created by a specific user (ID). Default: `0`.
- **status** (string) - Optional - Limit result set to activity items with a specific status. One of: `ham_only`, `spam_only`, `all`. Default: `ham_only`.
- **scope** (string) - Optional - Limit result set to activity items with a specific scope. One of: `just-me`, `friends`, `groups`, `favorites`, `mentions`.
- **group_id** (integer) - Optional - Limit result set to activity items created by a specific group. Default: `0`.
- **site_id** (integer) - Optional - Limit result set to activity items created by a specific site. Default: `0`.
- **primary_id** (integer) - Optional - Limit result set to activity items with a specific prime association ID. Default: `0`.
- **secondary_id** (integer) - Optional - Limit result set to activity items with a specific secondary association ID. Default: `0`.
- **component** (string) - Optional - Limit result set to activity items with a specific BuddyPress component. One of: the active BuddyPress component names.
- **type** (array) - Optional - Limit result set to activity items with one or more specific activity type. One of: the registered activity types.
- **display_comments** (string) - Optional - Controls how comments are displayed. One of: `''` (no comments), `stream` (within stream), `threaded` (below each activity item). Default: `''`.

### Response
#### Success Response (200)
- An array of objects representing the matching activity items on success.

#### Response Example
(Example not provided in source)

### Request Example
```javascript
fetch( '/wp-json/buddypress/v2/activity?context=view&type=activity_update', {
	method: 'GET',
	headers: requestHeaders,
} ).then( ( response ) => {
	return response.json();
} ).then( ( data ) => {
	 console.table( data );
} );
```
```

--------------------------------

### Get Groups Directory URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

This function returns the URL for the Groups directory. It utilizes bp_rewrites_get_url() and exposes a filter hook for overriding the URL.

```php
// Example usage with path chunks to specify a group type directory.
$groups_directory_url = bp_get_groups_directory_url( array( 'directory_type' => 'public' ) );
```

--------------------------------

### Create Tag from Trunk for Beta/RC1

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/project/release/build-checklist.md

This command creates a tag from the trunk for beta or the first release candidate. Replace '12.0.0-beta1' or '12.0.0-RC1' with the specific version tag.

```bash
svn cp https://buddypress.svn.wordpress.org/trunk https://buddypress.svn.wordpress.org/tags/12.0.0-beta1
```

--------------------------------

### Get Group Create URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Retrieve the URL for the group creation context. This function can accept an array of action variables to append to the URL.

```php
// Returned URL is like https://site.url/groups/create/step/group-details/.
$create_url = bp_groups_get_create_url( array( 'group-details' ) );
```

--------------------------------

### Signup Page Permalink Functions

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Functions to get and echo the permalink for the user registration page. Includes a filter hook for URL modification.

```APIDOC
## `bp_get_signup_page()` & `bp_signup_page()`

### Description
Retrieves or echoes the permalink for the BuddyPress registration form. `bp_get_signup_page()` returns the URL, which can be filtered using `bp_get_signup_page`. `bp_signup_page()` echoes the escaped URL.

### Filter Hook
- `bp_get_signup_page`: Allows modification of the signup page URL.
```

--------------------------------

### Download BuddyPress using Git (Pull Requests)

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Clone your forked BuddyPress repository from GitHub to contribute via pull requests.

```bash
# Git using Pull Requests
git clone https://github.com/imath/buddypress.git ~/Plugins/buddypress
```

--------------------------------

### Register a Custom BuddyPress Component

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Register your custom component by hooking into the `bp_setup_components` action. This ensures your component is initialized after required components.

```php
function register_custom_component() {
	/*
	 * BP_Custom_Component is the class of your component.
	 * You'll discover in the rest of this documentation resource how you
	 * can build this class.
	 */ 
	buddypress()->custom = new BP_Custom_Component();
}
add_action( 'bp_setup_components', 'register_custom_component' );
```

--------------------------------

### Account Activation Page Permalink Functions

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Functions to get and echo the permalink for the account activation form. Includes a filter hook for URL modification.

```APIDOC
## `bp_get_activation_page()` & `bp_activation_page()`

### Description
Retrieves or echoes the permalink for the BuddyPress account activation form. `bp_get_activation_page()` returns the URL, which can be filtered using `bp_get_activation_page`. `bp_activation_page()` echoes the escaped URL.

### Filter Hook
- `bp_get_activation_page`: Allows modification of the account activation page URL.
```

--------------------------------

### Member Type Directory Permalink Functions

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Functions to get and echo the permalink for a specific member type's directory. Supports filtering for customization.

```APIDOC
## `bp_get_member_type_directory_permalink()` & `bp_member_type_directory_permalink()`

### Description
Retrieves or echoes the permalink for a directory listing of users with a specific member type. `bp_get_member_type_directory_permalink()` returns the URL, which can be filtered using `bp_get_member_type_directory_permalink`. `bp_member_type_directory_permalink()` echoes the escaped URL.

### Arguments
- `$member_type` (string, Optional): The ID of the member type. Defaults to the globally set current member type if not provided.

### Filter Hook
- `bp_get_member_type_directory_permalink`: Allows modification of the member type directory URL. The member type object is available as the second argument to this filter.
```

--------------------------------

### Define Component Globals with setup_globals()

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Implement the `setup_globals()` method to define BuddyPress-specific or custom global variables for your component. Remember to call `parent::setup_globals()` to ensure proper integration.

```php
class BP_Custom_Component extends BP_Component {
	/**
	 * A custom global for your component only.
	 * 
	 * @var boolean
	 */
	public $custom_global = false;

	public function __construct() { /** Your component's constructor code. */ }

	/**
	 * Setup BP Specific globals and custom ones.
	 * 
	 * @since BuddyPress 1.5.0
	 * 
	 * @param array $bp_globals {
	 *     All values are optional.
	 *     @type string   $slug                  The portion of URL to use for a member's page about your component.
	 *                                           Default: the component's ID.
	 *     @type string   $root_slug             The portion of URL to use for your component's directory page.
	 *     @type boolean  $has_directory         Whether your component is using a directory page or not.
	 *     @type array    $rewrite_ids           Your components rewrite IDs.
	 *     @type string   $directory_title       The title of your component's directory page.
	 *     @type string   $search_string         The placeholder text in the component directory search box.
	 *                                           Eg: 'Search Custom objects...'.
	 *     @type callable $notification_callback The callable function that formats the component's notifications.
	 *     @type array    $global_tables         An array of database table names.
	 *     @type array    $meta_tables           An array of metadata table names.
	 *     @type array    $block_globals         An array of globalized data for your component's Blocks.
	 * }
	 */
	public function setup_globals( $bp_globals = array() ) {
		$bp_globals = array(
			'slug'          => 'custom-slug',
			'has_directory' => false,
		);

		// BP Specific globals.
		parent::setup_globals( $bp_globals );

		// Your component's globals (if needed).
		$this->custom_global = true;
	}
}
```

--------------------------------

### Download BuddyPress using SVN

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

This command is used to download the BuddyPress development version via Subversion.

```bash
# SVN
svn co https://buddypress.svn.wordpress.org/trunk/ ~/Plugins/buddypress
```

--------------------------------

### Get BuddyPress Directory URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Use this function to construct BuddyPress directory URLs. It accepts an associative array of arguments to define the URL structure.

```php
echo bp_rewrites_get_url(
	array(
		'component_id' => 'members',
	)
);
```

--------------------------------

### Branch from Trunk for First RC

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/project/release/build-checklist.md

After creating the tag for the first release candidate, branch from the trunk to create the corresponding release branch. Replace '12.0' with the relevant major version.

```bash
svn cp https://buddypress.svn.wordpress.org/trunk/ https://buddypress.svn.wordpress.org/branches/12.0
```

--------------------------------

### Get Group Type Directory Permalink

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Retrieve the permalink for a directory listing of groups of a specific type. This function uses bp_get_groups_directory_url() and offers a filter hook for customization.

```php
// Example: Get the permalink for a directory of 'public' groups.
$permalink = bp_get_group_type_directory_permalink( 'public' );
```

--------------------------------

### Add Custom Hook in BuddyPress

Source: https://github.com/buddypress/buddypress/blob/master/docs/user/advanced/functionalities.md

Example of adding a custom action hook to display a message before the members list. This demonstrates how to integrate custom PHP functions with BuddyPress actions.

```php
function say_hi_just_before_the_members_list() {
	printf( '<p>%s</p>', esc_html__( 'Howdy Buddy!' ) );
}
add_action( 'bp_before_directory_members_page', 'say_hi_just_before_the_members_list' );
```

--------------------------------

### Initialize a Group Extension with Arguments

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/groups/extension.md

Initializes a group extension within its constructor using `parent::init()`. This sets up the extension's slug, name, navigation position, and access control.

```php
if ( bp_is_active( 'groups' ) ) {
	/**
	 * BP Custom group extension Class.
	 */
	class BP_Custom_AddOn_Group_Extension extends BP_Group_Extension {
		/**
		 * Your group extension's constructor.
		 */
		public function __construct() {
			$args = array(
				'slug'              => 'custom-group-extension',
				'name'              => __( 'Custom group extension', 'custom-text-domain' ),
				'nav_item_position' => 105,
				'access'            => 'anyone',
				'show_tab'          => 'anyone',
			);

			parent::init( $args );
		}

		/**
		 * Outputs the content of your group extension tab.
		 *
		 * @param int|null ID of the displayed group.
		 */
		public function display( $group_id = null ) {
			printf( '<p>%1$s %2$s</p>', esc_html__( 'It works! The displayed group ID is', 'custom-text-domain' ), $group_id );
		}
	}
}
```

--------------------------------

### Generate Custom Member URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Use `bp_rewrites_get_url` with component and item arguments to construct a customized URL. This example shows how to generate a URL for a specific member's activity page.

```php
// Init a single member's URL.
$args = array(
	'component_id' => 'members', // The BP Members component ID.
	'single_item'  => 'imath',   // The user slug (stored in $wpdb->users.user_nicename).
);

// Get the customized part of the URL.
$args['single_item_component'] = bp_rewrites_get_slug(
	'members',         // The BP Members component ID.
	'member_activity', // The screen rewrite ID.
	'activity'         // The sub page default slug.
);

// Outputs the customized URL for the Activity page of the member
echo bp_rewrites_get_url( $args );
```

--------------------------------

### Checkout BuddyPress Repository from WordPress.org

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/project/release/build-checklist.md

Use SVN to checkout the entire BuddyPress repository from WordPress.org to a local directory. This allows for easy navigation of the repository structure and modification of files.

```bash
mkdir buddypress-wporg-repo
cd buddypress-wporg-repo
svn co https://plugins.svn.wordpress.org/buddypress/ . --ignore-externals
```

--------------------------------

### oEmbed REST API Endpoint

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/activity/embeds.md

The BuddyPress oEmbed endpoint allows you to fetch and display embedded activity items. You can use this endpoint to get embeddable HTML for a specific activity item.

```APIDOC
## GET /wp-json/oembed/1.0/embed/activity

### Description
Fetches an embeddable representation of a BuddyPress activity item.

### Method
GET

### Endpoint
/wp-json/oembed/1.0/embed/activity

### Parameters
#### Query Parameters
- **url** (string) - Required - The permalink of the activity item.
- **format** (string) - Optional - The format of the embed (default: json).
- **maxwidth** (integer) - Optional - The maximum width of the embed.
- **hide_media** (boolean) - Optional - Set to `true` to hide media from the embed.

### Request Example
```bash
curl "https://example.com/wp-json/oembed/1.0/embed/activity?url=https://example.com/members/user/activity/123"
```

### Response
#### Success Response (200)
- **html** (string) - The HTML embed code for the activity item.
- **type** (string) - The type of embed (e.g., 'rich').
- **version** (string) - The oEmbed version.
- **title** (string) - The title of the activity item.
- **provider_name** (string) - The name of the provider (BuddyPress).
- **provider_url** (string) - The URL of the provider.
- **width** (integer) - The width of the embed.
- **height** (integer) - The height of the embed.
```

--------------------------------

### Set Custom Directory Template and Content

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Configures the BuddyPress theme compatibility for a custom directory, including setting a dummy post and defining the content output. This function should be hooked into 'bp_screens'.

```php
/**
 * Sets the template to load for the Custom directory.
 */
function bp_custom_add_on_directory_screen() {
	if ( ! bp_is_current_component( 'custom' ) || bp_is_user() ) {
		return;
	}

	bp_update_is_directory( true, 'custom' );

	// This is where you should use a custom template extending BP Templates stacks.
	bp_core_load_template( 'custom/index' );
}
add_action( 'bp_screens', 'bp_custom_add_on_directory_screen' );

/**
 * Sets the Custom Add-on directory content dummy post.
 */
function bp_custom_add_on_set_dummy_post() {
	// Use the Custom Add-on directory title by default.
	$title = bp_get_directory_title( 'custom' );

	bp_theme_compat_reset_post(
		array(
			'ID'             => 0,
			'post_title'     => $title,
			'post_author'    => 0,
			'post_date'      => 0,
			'post_content'   => '',
			'post_type'      => 'page',
			'post_status'    => 'publish',
			'is_page'        => true,
			'comment_status' => 'closed',
		)
	);
}

/**
 * Outputs the Custom directory content.
 */
function bp_custom_add_on_set_content_template() {
	/*
	 * You should use a specific template extending the BP Templates stack.
	 * eg: /path-to-your-add-on-templates/custom/index.php`.
	 *
	 * Then you'd need to buffer the template content doing:
	 * $template = bp_buffer_template_part( 'custom/index', null, false );
	 *
	 * This would let themes/template packs override your template if they need more
	 * customization.
	 */

	$template = sprintf( '<p>%s</p>', esc_html__( 'It works!', 'custom-text-domain' ) );

	if ( bp_current_item() ) {
		$template .= sprintf(
			'<p>%1$s <strong>%2$s</strong></p>',
			esc_html__( 'Current item is:', 'custom-text-domain' ),
			esc_html( bp_current_item() )
		);
	}

	if ( bp_current_action() ) {
		$template .= sprintf(
			'<p>%1$s <strong>%2$s</strong></p>',
			esc_html__( 'Current item action is:', 'custom-text-domain' ),
			esc_html( bp_current_action() )
		);
	}

	if ( bp_action_variables() ) {
		$template .= sprintf(
			'<p>%1$s <strong>%2$s</strong></p>',
			esc_html__( 'Current item action variables are:', 'custom-text-domain' ),
			implode( ', ', array_map( 'esc_html', bp_action_variables() ) )
		);
	}

	return $template;
}

/**
 * Sets the Custom Add-on directory theme compat screens.
 */
function bp_custom_add_on_set_directory_theme_compat() {
	if ( bp_is_current_component( 'custom' ) && ! bp_is_user() ) {
		add_action( 'bp_template_include_reset_dummy_post_data', 'bp_custom_add_on_set_dummy_post' );
		add_filter( 'bp_replace_the_content', 'bp_custom_add_on_set_content_template' );
	}
}
add_action( 'bp_setup_theme_compat', 'bp_custom_add_on_set_directory_theme_compat' );
```

--------------------------------

### Get Group Manage URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Use this function to retrieve the URL for a group's management section. It accepts a group ID, slug, or object, and optional path chunks for specific actions.

```php
$group_id = 12;

// Returned URL is like https://site.url/groups/group_slug/admin/manage-members/.
$user_url = bp_get_group_manage_url(
	$group_id,
	bp_groups_get_path_chunks( array( 'manage-members' ), 'manage' )
);
```

--------------------------------

### Get a Single Group's Admin URL

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/functions/rewrites.md

Retrieve the front-end admin URL for a group using `bp_get_group_manage_url()`. This function is filterable via the `bp_get_group_manage_url` hook and requires a group object and path chunks.

```php
// Example usage for bp_get_group_manage_url() would go here, 
// but is not provided in the source text.
```

--------------------------------

### Register a Theme Compat Feature

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/theme-compat/features.md

Register a new theme compatibility feature for a specific template pack. This should be done within an 'bp_after_setup_theme' hook callback.

```php
function set_my_template_pack_features() {
    $template_pack_id = 'my-template-pack-id';
    $feature_args     = array(
        'name'    => 'my_theme_compat_feature',
        'settings' => array(
            'components' => array( 'groups', 'members' ),
        ),
    );

    // Registers the Theme Compat feature into your template pack.
    bp_set_theme_compat_feature( $template_pack_id, $feature_args );
}
add_action( 'bp_after_setup_theme', 'set_my_template_pack_features' );
```

--------------------------------

### Synchronize Local BuddyPress Copy

Source: https://github.com/buddypress/buddypress/blob/master/docs/contributor/code/README.md

Use these commands to synchronize your local copy of BuddyPress with the central repository, depending on your version control system.

```bash
# SVN
svn up
```

```bash
# Git using patches
git pull origin master
```

--------------------------------

### Start New Message Thread or Reply

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/execution-contexts/rest-api/messages.md

Use this endpoint to initiate a new private message thread or add a reply to an existing one. Ensure the `requestHeaders` are correctly configured for WordPress REST API authentication.

```javascript
fetch( '/wp-json/buddypress/v2/messages', {
	method: 'POST',
	headers: requestHeaders,
	body: JSON.stringify(
		{
			message: 'bapuu is the BuddyPress wapuu',
			recipients: [ 2, 3 ],
		}
	),
} ).then( ( response ) => {
	return response.json();
} ).then( ( data ) => {
	 console.log( data );
} );
```

--------------------------------

### Include Component Files with includes()

Source: https://github.com/buddypress/buddypress/blob/master/docs/developer/components/build-component.md

Use the `includes()` method to specify and load necessary PHP files for your component. Call `parent::includes()` with an array of filenames relative to your component's path.

```php
class BP_Custom_AddOn_Component extends BP_Component {
	public function __construct() { /** Your component's constructor code. */ }
	public function setup_globals( $bp_globals = array() ) { /** Your component's code to set custom/BP globals. */ }

	/**
	 * Include your component's required files.
	 * 
	 * @since BuddyPress 1.5.0
	 *
	 * @param array $files An array of file names located into `$this->path`.
	 *                     NB: `$this->path` in this example is `/wp-content/plugins/bp-custom/inc`
	 */
	public function includes( $files = array() ) {
		parent::includes(
			array(
				'functions.php',
			)
		);
	}
}
```