BWS Buddy Cover Photo WP Plugin

bp-cover-photo-attachment-class.php

<?php
/**
 * Cover Photo Attachment class
 */

// Exit if accessed directly
defined( 'ABSPATH' ) || exit;

 
if ( class_exists( 'BP_Attachment') ) :
 
class Cover_Photo_Attachment extends BP_Attachment {
	public function __construct() {
		// Set the Custom Attachment parameters
		parent::__construct( array(
			// The upload action used when uploading a file, $_POST['action'] must be set to this parameter
			'action'                => 'custom_upload',
			// The name attribute used in the file input. (required)
			'file_input'            => 'custom_file',
			// Max upload filesize, defaults to wp_max_upload_size()
			'original_max_filesize' => 512000,
			// List of Allowed extensions (optionnal), defaults to WordPress allowed mime types
			'allowed_mime_types'    => array( 'png', 'jpg' ),
			// Custom errors to use in the validate function (custom errors start at index 9, previous indexes are used by WordPress)
/*			'upload_error_strings'  => array(
				9  => __( 'Your file name must contain the term &#8220;custom&#8221;', 'custom-domain' ),
			),*/
			// base upload dir for your custom component, eg: /wp-content/uploads/custom
			'base_dir'              => 'cover-photo',
		) );
	}
	/**
	 * Optionnal, use it if you need to add some custom validation rules
	 * in our example: the file must contain "custom" in its name
	 */ 
	public function validate_upload( $file = array() ) {
		/** 
		 * You can use the BP_Attachment->validate() function to check
		 * for your max upload size
		 */
		$file = parent::validate_upload( $file );
		// Bail if already an error
		if ( ! empty( $file['error'] ) ) {
			return $file;
		}
		// Add an error
/*		if ( false === strpos( $file['name'], 'custom' ) ) {
			$file['error'] = 9;
		}*/
		return $file;
	}
	/**
	 * Optionnal, use it if you need to do some custom actions in the upload directory
	 * eg: add a subdirectory for each user ids
	 */ 
	public function upload_dir_filter() {
		/** 
		 * You can use the BP_Attachment->upload_dir_filter() function to get
		 * your custom upload dir data
		 * 
		 * if you defined the $base_dir parameter in the construct method
		 * 
		 * you will get: array(
		 * 	'path'    => 'site_path/wp-content/uploads/custom',
		 * 	'url'     => 'site_url/wp-content/uploads/custom',
		 * 	'subdir'  => false,
		 * 	'basedir' => 'site_path/wp-content/uploads/custom',
		 * 	'baseurl' => 'site_url/wp-content/uploads/custom',
		 * 	'error'   => false
		 * );
		 */
		$upload_dir_data = parent::upload_dir_filter();
		if ( ! is_user_logged_in() ) {
			return $upload_dir_data;
		}
		/**
		 * Or you can directly dynamically set your custom upload dir data
		 * eg: /wp-content/uploads/custom/1
		 */
		return array(
			'path'    => $this->upload_path . '/' . bp_loggedin_user_id(),
			'url'     => $this->url . '/' . bp_loggedin_user_id(),
			'subdir'  => '/' . bp_loggedin_user_id(),
			'basedir' => $this->upload_path . '/' . bp_loggedin_user_id(),
			'baseurl' => $this->url . '/' . bp_loggedin_user_id(),
			'error'   => false
		);
	}

	public function create_dir() {
        // Create the dir using the BP_Attachment->create_dir() method
        $created = parent::create_dir();
 
        // if directory was created, create the .htaccess file
        if ( $created && ! file_exists( $this->upload_path .'/.htaccess' ) ) {
            // Define the rule to protect uploads dir in Apache servers.
            $rules = array( 'Order Allow,Deny','Deny from all' );
 
            // make sure to load the file where the insert_with_markers() function is located
            require_once( ABSPATH . '/wp-admin/includes/misc.php' );
 
            // create the .htaccess file
            insert_with_markers( $this->upload_path .'/.htaccess', 'Custom Attachments', $rules );
        }
    }
}
endif;


/**
 * Assuming you have defined your attachment class and a function to
 * intercept the submitted form.
 */
function custom_attachment_handle_upload() {
    // Let's get ready to upload a new custom attachment
    $custom_attachment = new Cover_Photo_Attachment();
 
    /**
     * Everything is in place to upload the file
     * <a href="https://buddypress.org/members/see/" rel="nofollow">@see</a> Custom_Attachment->__construct()
     *
     * eg:
     * - $action     'custom_upload',
     * - $file_input 'custom_file'
     * - $base_dir   '/wp-content/uploads/custom'
     */
    $result = $custom_attachment->upload( $_FILES );
 
    // Define a custom redirect inside a BuddyPress page
    $redirect = trailingslashit( bp_loggedin_user_domain() );
 
    /**
     * If there's an error during the upload process
     * $result will be an array containing the error message
     */
    if ( ! empty( $result['error'] ) ) {
 
        // Add a feedback message containing the upload error
        bp_core_add_message( $result['error'], 'error' );
 
        // Safely redirect the user
        bp_core_redirect( $redirect );
 
    /**
     * If the file was successfully uploaded
     * $result will be an array containing the path to the file,
     * its url and its mime type.
     *
     * array {
     *  $file Absolute path to the file
     *  $url  Absolute url to the file
     *  $type the file mime type
     * }
     */
    } else {
        // Add a feedback containing the success message
        bp_core_add_message( __( 'Bingo! file successfully uploaded.', 'custom-domain' ) );
 
        /**
         * In our example, the result could be:
         * array {
         *  'file' => ABSPATH . 'wp-content/uploads/custom/custom_image.png',
         *  'url'  => 'http://site.url/wp-content/uploads/custom/custom_image.png',
         *  'type' = 'image/png',
         * }
         */
 
        // Safely redirect the user
        bp_core_redirect( $redirect );
    }
}
add_action( 'bp_setup_components', 'custom_attachment_handle_upload', 20 );
//add_action( 'bp_actions', 'custom_attachment_handle_upload', 20 );
//
//custom_attachment_handle_upload();

bp-cover-photo-component-class.php

<?php
// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;

class BP_Cover_Photo_Component extends BP_Component {
	/**
	 * Initial component setup.
	 */
	public function __construct() {
		parent::start(
			// Unique component ID
			'bpcoverphoto',
			// Used by BP when listing components (eg in the Dashboard)
			__( 'Display Cover Photo', 'bp-cover-photo' )
		);
	}
	/**
	 * Set up component data, as required by BP.
	 */
	public function setup_globals( $args = array() ) {
/*		parent::setup_globals( array(
			'slug' => 'members/profile', // used for building URLs
		) );*/
	}
	/**
	 * Set up component navigation, and register display callbacks.
	 */
	public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
/*		$main_nav = array(
			'name'                => __( 'Events', 'bp-change-cover-photo' ),
			'slug'                => $this->slug.'/change-cover-photo/',
			'position'            => 65,
			'default_subnav_slug' => 'events/my-events',
			'screen_function'     => array( $this, 'screen_function' ),
		);*/
		$main_nav = array('name' => 'Profile');
		// BuddyPress needs to have at least one subnav item, even if
		// it's redundant
		$sub_nav[] = array(
			'name'        => __( 'Change Cover Photo', 'bp-change-cover-photo' ),
			'slug'        => 'change-cover-photo',
			'parent_slug' => 'profile',
			'parent_url'  => bp_displayed_user_domain() . 'profile/',
			'screen_function'     => array( $this, 'screen_function' ),
		);
		parent::setup_nav( $main_nav, $sub_nav );
		//add_action( 'bp_setup_nav', array( $this, 'buddyboss_child_bp_nav_adder'), 100 );
	}
	/**
	 * Set up display screen logic.
	 *
	 * We are using BP's plugins.php template as a wrapper, which is
	 * the easiest technique for compatibility with themes.
	 */
	public function screen_function() {
		
		add_action( 'bp_template_content', array( $this, 'my_posts_content' ) );
		bp_core_load_template( 'members/single/plugins' );
	}



	// public function buddyboss_child_list() {
 //        add_action( 'bp_template_content', array( $this, 'my_posts_content' ) );
 //        bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
 //    }

	/**
	 * Render the content of the events tab.
	 */
	public function my_posts_content() {
		require( dirname( __FILE__ ) . '/change-cover-photo-screen.php' );
	}
}
/**
 * Bootstrap the component.
 */
function bpcoverphoto_init() {
	buddypress()->bpcoverphoto = new BP_Cover_Photo_Component();
}
add_action( 'bp_loaded', 'bpcoverphoto_init' );

change-cover-photo-screen.php

<h4><?php _e( 'Change Cover Photo', 'buddypress' ); ?></h4>

<?php if ( !(int)bp_get_option( 'bp-disable-avatar-uploads' ) ) : ?>

	<p><?php _e( 'Your cover photo will be used in your profile header.', 'cover-photo' ); ?></p>

	<form action="" method="post" id="avatar-upload-form" class="standard-form" enctype="multipart/form-data">

		<?php if ( 'upload-image' == bp_get_avatar_admin_step() ) : ?>

			<?php // wp_nonce_field( 'bp_avatar_upload' ); ?>
			<p><?php _e( 'Click below to select a JPG, GIF or PNG format photo from your computer and then click \'Upload Image\' to proceed.', 'cover-photo' ); ?></p>

			<p id="avatar-upload">
				<input type="file" name="custom_file" id="custom-file" />
				<input type="submit" name="upload" id="upload" value="<?php esc_attr_e( 'Upload Image', 'cover-photo' ); ?>" />
				<input type="hidden" name="action" id="custom-action" value="custom_upload" />
			</p>

			<?php if ( bp_get_user_has_avatar() ) : ?>
				<p><?php _e( "If you'd like to delete your current cover photo but not upload a new one, please use the delete cover photo button.", 'cover-photo' ); ?></p>
				<p><a class="button edit" href="<?php bp_avatar_delete_link(); ?>" title="<?php esc_attr_e( 'Delete Cover Photo', 'cover-photo' ); ?>"><?php _e( 'Delete My Cover Photo', 'cover-photo' ); ?></a></p>
			<?php endif; ?>

		<?php endif; ?>

		<?php if ( 'crop-image' == bp_get_avatar_admin_step() ) : ?>

			<h5><?php _e( 'Crop Your New Cover Photo', 'cover-photo' ); ?></h5>

			<img src="<?php bp_avatar_to_crop(); ?>" id="avatar-to-crop" class="avatar" alt="<?php esc_attr_e( 'Cover Photo to crop', 'cover-photo' ); ?>" />

			<div id="avatar-crop-pane">
				<img src="<?php bp_avatar_to_crop(); ?>" id="avatar-crop-preview" class="avatar" alt="<?php esc_attr_e( 'Cover Photo preview', 'cover-photo' ); ?>" />
			</div>

			<input type="submit" name="avatar-crop-submit" id="avatar-crop-submit" value="<?php esc_attr_e( 'Crop Image', 'cover-photo' ); ?>" />

			<input type="hidden" name="image_src" id="image_src" value="<?php bp_avatar_to_crop_src(); ?>" />
			<input type="hidden" id="x" name="x" />
			<input type="hidden" id="y" name="y" />
			<input type="hidden" id="w" name="w" />
			<input type="hidden" id="h" name="h" />

			<?php // wp_nonce_field( 'bp_avatar_cropstore' ); ?>

		<?php endif; ?>

	</form>

	<?php
	/**
	 * Load the Avatar UI templates
	 *
	 * @since  BuddyPress (2.3.0)
	 */
	bp_avatar_get_templates(); ?>

<?php else : ?>

	<p><?php _e( 'Your profile photo will be used on your profile and throughout the site. To change your profile photo, please create an account with <a href="http://gravatar.com">Gravatar</a> using the same email address as you used to register with this site.', 'buddypress' ); ?></p>

<?php endif; 

loader.php

<?php
/*
Plugin Name: BWS Buddy Cover Photo
Version: 1.0
Author: Brian 
*/
/**
 * Load only when BuddyPress is present.
 */
function bpcoverphoto_include() {
	// This plugin requires BuddyPress 2.3 
	if ( ! version_compare( bp_get_version(), '2.3-alpha', '>=' ) ) {
		return;
	}

	require( dirname( __FILE__ ) . '/bp-cover-photo-component-class.php' );
	require( dirname( __FILE__ ) . '/bp-cover-photo-attachment-class.php' );
}
add_action( 'bp_include', 'bpcoverphoto_include' );