BuddyPress.org

Thank you for your reply Mr.Henry Wright…

How to insert the code????? how to change the Parameters???. i am not understand. please tell me step by step…

here is my code…
/buddypress/bp-activity/bp-activity-notifications.php

<?php
/**
 * BuddyPress Activity Notifications.
 *
 * @package BuddyPress
 * @subpackage ActivityNotifications
 */

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

/* Emails *********************************************************************/

/**
 * Send email and BP notifications when a user is mentioned in an update.
 *
 * @since 1.2.0
 *
 * @uses bp_notifications_add_notification()
 * @uses bp_get_user_meta()
 * @uses bp_core_get_user_displayname()
 * @uses bp_activity_get_permalink()
 * @uses bp_core_get_user_domain()
 * @uses bp_get_settings_slug()
 * @uses bp_activity_filter_kses()
 * @uses bp_core_get_core_userdata()
 * @uses wp_specialchars_decode()
 * @uses get_blog_option()
 * @uses bp_is_active()
 * @uses bp_is_group()
 * @uses bp_get_current_group_name()
 * @uses apply_filters() To call the 'bp_activity_at_message_notification_to' hook.
 * @uses apply_filters() To call the 'bp_activity_at_message_notification_subject' hook.
 * @uses apply_filters() To call the 'bp_activity_at_message_notification_message' hook.
 * @uses wp_mail()
 * @uses do_action() To call the 'bp_activity_sent_mention_email' hook.
 *
 * @param int $activity_id      The ID of the activity update.
 * @param int $receiver_user_id The ID of the user who is receiving the update.
 */

function bp_activity_at_message_notification( $activity_id, $receiver_user_id ) {

	// Don't leave multiple notifications for the same activity item.
	$notifications = BP_Core_Notification::get_all_for_user( $receiver_user_id, 'all' );

	foreach( $notifications as $notification ) {
		if ( $activity_id == $notification->item_id ) {
			return;
		}
	}

	$activity = new BP_Activity_Activity( $activity_id );

	$subject = '';
	$message = '';
	$content = '';

	// Now email the user with the contents of the message (if they have enabled email notifications).
	if ( 'no' != bp_get_user_meta( $receiver_user_id, 'notification_activity_new_mention', true ) ) {
		$poster_name = bp_core_get_user_displayname( $activity->user_id );

		$message_link  = bp_activity_get_permalink( $activity_id );
		$settings_slug = function_exists( 'bp_get_settings_slug' ) ? bp_get_settings_slug() : 'settings';
		$settings_link = bp_core_get_user_domain( $receiver_user_id ) . $settings_slug . '/notifications/';

		$poster_name = stripslashes( $poster_name );
		$content = bp_activity_filter_kses( strip_tags( stripslashes( $activity->content ) ) );

		// Set up and send the message.
		$ud       = bp_core_get_core_userdata( $receiver_user_id );
		$to       = $ud->user_email;
		$subject  = bp_get_email_subject( array( 'text' => sprintf( __( '%s mentioned you in an update', 'buddypress' ), $poster_name ) ) );

		if ( bp_is_active( 'groups' ) && bp_is_group() ) {
			$message = sprintf( __(
'%1$s mentioned you in the group "%2$s":

"%3$s"

To view and respond to the message, log in and visit: %4$s

---------------------
', 'buddypress' ), $poster_name, bp_get_current_group_name(), $content, $message_link );
		} else {
			$message = sprintf( __(
'%1$s mentioned you in an update:

"%2$s"

To view and respond to the message, log in and visit: %3$s

---------------------
', 'buddypress' ), $poster_name, $content, $message_link );
		}

		// Only show the disable notifications line if the settings component is enabled.
		if ( bp_is_active( 'settings' ) ) {
			$message .= sprintf( __( 'To disable these notifications please log in and go to: %s', 'buddypress' ), $settings_link );
		}

		/**
		 * Filters the user email that the @mention notification will be sent to.
		 *
		 * @since 1.2.0
		 *
		 * @param string $to User email the notification is being sent to.
		 */
		$to 	 = apply_filters( 'bp_activity_at_message_notification_to', $to );

		/**
		 * Filters the @mention notification subject that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $subject     Email notification subject text.
		 * @param string $poster_name Name of the person who made the @mention.
		 */
		$subject = apply_filters( 'bp_activity_at_message_notification_subject', $subject, $poster_name );

		/**
		 * Filters the @mention notification message that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $message       Email notification message text.
		 * @param string $poster_name   Name of the person who made the @mention.
		 * @param string $content       Content of the @mention.
		 * @param string $message_link  URL permalink for the activity message.
		 * @param string $settings_link URL permalink for the user's notification settings area.
		 */
		$message = apply_filters( 'bp_activity_at_message_notification_message', $message, $poster_name, $content, $message_link, $settings_link );

		wp_mail( $to, $subject, $message );
	}

	/**
	 * Fires after the sending of an @mention email notification.
	 *
	 * @since 1.5.0
	 *
	 * @param BP_Activity_Activity $activity         Activity Item object.
	 * @param string               $subject          Email notification subject text.
	 * @param string               $message          Email notification message text.
	 * @param string               $content          Content of the @mention.
	 * @param int                  $receiver_user_id The ID of the user who is receiving the update.
	 */
	do_action( 'bp_activity_sent_mention_email', $activity, $subject, $message, $content, $receiver_user_id );
}

/**
 * Send email and BP notifications when an activity item receives a comment.
 *
 * @since 1.2.0
 *
 * @uses bp_get_user_meta()
 * @uses bp_core_get_user_displayname()
 * @uses bp_activity_get_permalink()
 * @uses bp_core_get_user_domain()
 * @uses bp_get_settings_slug()
 * @uses bp_activity_filter_kses()
 * @uses bp_core_get_core_userdata()
 * @uses wp_specialchars_decode()
 * @uses get_blog_option()
 * @uses bp_get_root_blog_id()
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_to' hook.
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_subject' hook.
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_message' hook.
 * @uses wp_mail()
 * @uses do_action() To call the 'bp_activity_sent_reply_to_update_email' hook.
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_comment_author_to' hook.
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_comment_author_subject' hook.
 * @uses apply_filters() To call the 'bp_activity_new_comment_notification_comment_author_message' hook.
 * @uses do_action() To call the 'bp_activity_sent_reply_to_reply_email' hook.
 *
 * @param int   $comment_id   The comment id.
 * @param int   $commenter_id The ID of the user who posted the comment.
 * @param array $params       {@link bp_activity_new_comment()}.
 * @return bool
 */
function bp_activity_new_comment_notification( $comment_id = 0, $commenter_id = 0, $params = array() ) {

	// Set some default parameters.
	$activity_id = 0;
	$parent_id   = 0;

	extract( $params );

	$original_activity = new BP_Activity_Activity( $activity_id );

	if ( $original_activity->user_id != $commenter_id && 'no' != bp_get_user_meta( $original_activity->user_id, 'notification_activity_new_reply', true ) ) {
		$poster_name   = bp_core_get_user_displayname( $commenter_id );
		$thread_link   = bp_activity_get_permalink( $activity_id );
		$settings_slug = function_exists( 'bp_get_settings_slug' ) ? bp_get_settings_slug() : 'settings';
		$settings_link = bp_core_get_user_domain( $original_activity->user_id ) . $settings_slug . '/notifications/';

		$poster_name = stripslashes( $poster_name );
		$content = bp_activity_filter_kses( stripslashes($content) );

		// Set up and send the message.
		$ud      = bp_core_get_core_userdata( $original_activity->user_id );
		$to      = $ud->user_email;
		$subject = bp_get_email_subject( array( 'text' => sprintf( __( '%s replied to one of your updates', 'buddypress' ), $poster_name ) ) );
		$message = sprintf( __(
'%1$s replied to one of your updates:

"%2$s"

To view your original update and all comments, log in and visit: %3$s

---------------------
', 'buddypress' ), $poster_name, $content, $thread_link );

		// Only show the disable notifications line if the settings component is enabled.
		if ( bp_is_active( 'settings' ) ) {
			$message .= sprintf( __( 'To disable these notifications please log in and go to: %s', 'buddypress' ), $settings_link );
		}

		/**
		 * Filters the user email that the new comment notification will be sent to.
		 *
		 * @since 1.2.0
		 *
		 * @param string $to User email the notification is being sent to.
		 */
		$to = apply_filters( 'bp_activity_new_comment_notification_to', $to );

		/**
		 * Filters the new comment notification subject that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $subject     Email notification subject text.
		 * @param string $poster_name Name of the person who made the comment.
		 */
		$subject = apply_filters( 'bp_activity_new_comment_notification_subject', $subject, $poster_name );

		/**
		 * Filters the new comment notification message that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $message       Email notification message text.
		 * @param string $poster_name   Name of the person who made the comment.
		 * @param string $content       Content of the comment.
		 * @param string $thread_link   URL permalink for the activity thread.
		 * @param string $settings_link URL permalink for the user's notification settings area.
		 */
		$message = apply_filters( 'bp_activity_new_comment_notification_message', $message, $poster_name, $content, $thread_link, $settings_link );

		wp_mail( $to, $subject, $message );

		/**
		 * Fires after the sending of a reply to an update email notification.
		 *
		 * @since 1.5.0
		 *
		 * @param int    $user_id      ID of the original activity item author.
		 * @param string $subject      Email notification subject text.
		 * @param string $message      Email notification message text.
		 * @param int    $comment_id   ID for the newly received comment.
		 * @param int    $commenter_id ID of the user who made the comment.
		 * @param array  $params       Arguments used with the original activity comment.
		 */
		do_action( 'bp_activity_sent_reply_to_update_email', $original_activity->user_id, $subject, $message, $comment_id, $commenter_id, $params );
	}

	/*
	 * If this is a reply to another comment, send an email notification to the
	 * author of the immediate parent comment.
	 */
	if ( empty( $parent_id ) || ( $activity_id == $parent_id ) ) {
		return false;
	}

	$parent_comment = new BP_Activity_Activity( $parent_id );

	if ( $parent_comment->user_id != $commenter_id && $original_activity->user_id != $parent_comment->user_id && 'no' != bp_get_user_meta( $parent_comment->user_id, 'notification_activity_new_reply', true ) ) {
		$poster_name   = bp_core_get_user_displayname( $commenter_id );
		$thread_link   = bp_activity_get_permalink( $activity_id );
		$settings_slug = function_exists( 'bp_get_settings_slug' ) ? bp_get_settings_slug() : 'settings';
		$settings_link = bp_core_get_user_domain( $parent_comment->user_id ) . $settings_slug . '/notifications/';

		// Set up and send the message.
		$ud       = bp_core_get_core_userdata( $parent_comment->user_id );
		$to       = $ud->user_email;
		$subject = bp_get_email_subject( array( 'text' => sprintf( __( '%s replied to one of your comments', 'buddypress' ), $poster_name ) ) );

		$poster_name = stripslashes( $poster_name );
		$content = bp_activity_filter_kses( stripslashes( $content ) );

$message = sprintf( __(
'%1$s replied to one of your comments:

"%2$s"

To view the original activity, your comment and all replies, log in and visit: %3$s

---------------------
', 'buddypress' ), $poster_name, $content, $thread_link );

		// Only show the disable notifications line if the settings component is enabled.
		if ( bp_is_active( 'settings' ) ) {
			$message .= sprintf( __( 'To disable these notifications please log in and go to: %s', 'buddypress' ), $settings_link );
		}

		/**
		 * Filters the user email that the new comment reply notification will be sent to.
		 *
		 * @since 1.2.0
		 *
		 * @param string $to User email the notification is being sent to.
		 */
		$to = apply_filters( 'bp_activity_new_comment_notification_comment_author_to', $to );

		/**
		 * Filters the new comment reply notification subject that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $subject     Email notification subject text.
		 * @param string $poster_name Name of the person who made the comment reply.
		 */
		$subject = apply_filters( 'bp_activity_new_comment_notification_comment_author_subject', $subject, $poster_name );

		/**
		 * Filters the new comment reply notification message that will be sent to user.
		 *
		 * @since 1.2.0
		 *
		 * @param string $message       Email notification message text.
		 * @param string $poster_name   Name of the person who made the comment reply.
		 * @param string $content       Content of the comment reply.
		 * @param string $settings_link URL permalink for the user's notification settings area.
		 * @param string $thread_link   URL permalink for the activity thread.
		 */
		$message = apply_filters( 'bp_activity_new_comment_notification_comment_author_message', $message, $poster_name, $content, $settings_link, $thread_link );

		wp_mail( $to, $subject, $message );

		/**
		 * Fires after the sending of a reply to a reply email notification.
		 *
		 * @since 1.5.0
		 *
		 * @param int    $user_id      ID of the parent activity item author.
		 * @param string $subject      Email notification subject text.
		 * @param string $message      Email notification message text.
		 * @param int    $comment_id   ID for the newly received comment.
		 * @param int    $commenter_id ID of the user who made the comment.
		 * @param array  $params       Arguments used with the original activity comment.
		 */
		do_action( 'bp_activity_sent_reply_to_reply_email', $parent_comment->user_id, $subject, $message, $comment_id, $commenter_id, $params );
	}
}

/**
 * Helper method to map action arguments to function parameters.
 *
 * @since 1.9.0
 *
 * @param int   $comment_id ID of the comment being notified about.
 * @param array $params     Parameters to use with notification.
 */
function bp_activity_new_comment_notification_helper( $comment_id, $params ) {
	bp_activity_new_comment_notification( $comment_id, $params['user_id'], $params );
}
add_action( 'bp_activity_comment_posted', 'bp_activity_new_comment_notification_helper', 10, 2 );

/** Notifications *************************************************************/

/**
 * Format notifications related to activity.
 *
 * @since 1.5.0
 *
 * @uses bp_loggedin_user_domain()
 * @uses bp_get_activity_slug()
 * @uses bp_core_get_user_displayname()
 * @uses apply_filters() To call the 'bp_activity_multiple_at_mentions_notification' hook.
 * @uses apply_filters() To call the 'bp_activity_single_at_mentions_notification' hook.
 * @uses do_action() To call 'activity_format_notifications' hook.
 *
 * @param string $action            The type of activity item. Just 'new_at_mention' for now.
 * @param int    $item_id           The activity ID.
 * @param int    $secondary_item_id In the case of at-mentions, this is the mentioner's ID.
 * @param int    $total_items       The total number of notifications to format.
 * @param string $format            'string' to get a BuddyBar-compatible notification, 'array' otherwise.
 * @return string $return Formatted @mention notification.
 */
function bp_activity_format_notifications( $action, $item_id, $secondary_item_id, $total_items, $format = 'string' ) {

	switch ( $action ) {
		case 'new_at_mention':
			$activity_id      = $item_id;
			$poster_user_id   = $secondary_item_id;
			$at_mention_link  = bp_loggedin_user_domain() . bp_get_activity_slug() . '/mentions/';
			$at_mention_title = sprintf( __( '@%s Mentions', 'buddypress' ), bp_get_loggedin_user_username() );
			$amount = 'single';

			if ( (int) $total_items > 1 ) {
				$text = sprintf( __( 'You have %1$d new mentions', 'buddypress' ), (int) $total_items );
				$amount = 'multiple';
			} else {
				$user_fullname = bp_core_get_user_displayname( $poster_user_id );
				$text =  sprintf( __( '%1$s mentioned you', 'buddypress' ), $user_fullname );
			}
		break;
	}

	if ( 'string' == $format ) {

		/**
		 * Filters the @mention notification for the string format.
		 *
		 * This is a variable filter that is dependent on how many items
		 * need notified about. The two possible hooks are bp_activity_single_at_mentions_notification
		 * or bp_activity_multiple_at_mentions_notification.
		 *
		 * @since 1.5.0
		 *
		 * @param string $string          HTML anchor tag for the mention.
		 * @param string $at_mention_link The permalink for the mention.
		 * @param int    $total_items     How many items being notified about.
		 * @param int    $activity_id     ID of the activity item being formatted.
		 * @param int    $poster_user_id  ID of the user posting the mention.
		 */
		$return = apply_filters( 'bp_activity_' . $amount . '_at_mentions_notification', '<a href="' . esc_url( $at_mention_link ) . '" title="' . esc_attr( $at_mention_title ) . '">' . esc_html( $text ) . '</a>', $at_mention_link, (int) $total_items, $activity_id, $poster_user_id );
	} else {

		/**
		 * Filters the @mention notification for any non-string format.
		 *
		 * This is a variable filter that is dependent on how many items need notified about.
		 * The two possible hooks are bp_activity_single_at_mentions_notification
		 * or bp_activity_multiple_at_mentions_notification.
		 *
		 * @since 1.5.0
		 *
		 * @param array  $array           Array holding the content and permalink for the mention notification.
		 * @param string $at_mention_link The permalink for the mention.
		 * @param int    $total_items     How many items being notified about.
		 * @param int    $activity_id     ID of the activity item being formatted.
		 * @param int    $poster_user_id  ID of the user posting the mention.
		 */
		$return = apply_filters( 'bp_activity_' . $amount . '_at_mentions_notification', array(
			'text' => $text,
			'link' => $at_mention_link
		), $at_mention_link, (int) $total_items, $activity_id, $poster_user_id );
	}

	/**
	 * Fires right before returning the formatted activity notifications.
	 *
	 * @since 1.2.0
	 *
	 * @param string $action            The type of activity item.
	 * @param int    $item_id           The activity ID.
	 * @param int    $secondary_item_id @mention mentioner ID.
	 * @param int    $total_items       Total amount of items to format.
	 */
	do_action( 'activity_format_notifications', $action, $item_id, $secondary_item_id, $total_items );

	return $return;
}

/**
 * Notify a member when their nicename is mentioned in an activity stream item.
 *
 * Hooked to the 'bp_activity_sent_mention_email' action, we piggy back off the
 * existing email code for now, since it does the heavy lifting for us. In the
 * future when we separate emails from Notifications, this will need its own
 * 'bp_activity_at_name_send_emails' equivalent helper function.
 *
 * @since 1.9.0
 *
 * @param object $activity           Activity object.
 * @param string $subject (not used) Notification subject.
 * @param string $message (not used) Notification message.
 * @param string $content (not used) Notification content.
 * @param int    $receiver_user_id   ID of user receiving notification.
 */
function bp_activity_at_mention_add_notification( $activity, $subject, $message, $content, $receiver_user_id ) {
	if ( bp_is_active( 'notifications' ) ) {
		bp_notifications_add_notification( array(
			'user_id'           => $receiver_user_id,
			'item_id'           => $activity->id,
			'secondary_item_id' => $activity->user_id,
			'component_name'    => buddypress()->activity->id,
			'component_action'  => 'new_at_mention',
			'date_notified'     => bp_core_current_time(),
			'is_new'            => 1,
		) );
	}
}
add_action( 'bp_activity_sent_mention_email', 'bp_activity_at_mention_add_notification', 10, 5 );

/**
 * Mark at-mention notifications as read when users visit their Mentions page.
 *
 * @since 1.5.0
 *
 * @uses bp_notifications_mark_all_notifications_by_type()
 */
function bp_activity_remove_screen_notifications() {
	if ( ! bp_is_active( 'notifications' ) ) {
		return;
	}

	// Only mark read if you're looking at your own mentions.
	if ( ! bp_is_my_profile() ) {
		return;
	}

	bp_notifications_mark_notifications_by_type( bp_loggedin_user_id(), buddypress()->activity->id, 'new_at_mention' );
}
add_action( 'bp_activity_screen_mentions', 'bp_activity_remove_screen_notifications' );

/**
 * Mark at-mention notification as read when user visits the activity with the mention.
 *
 * @since 2.0.0
 *
 * @param BP_Activity_Activity $activity Activity object.
 */
function bp_activity_remove_screen_notifications_single_activity_permalink( $activity ) {
	if ( ! bp_is_active( 'notifications' ) ) {
		return;
	}

	if ( ! is_user_logged_in() ) {
		return;
	}

	// Mark as read any notifications for the current user related to this activity item.
	bp_notifications_mark_notifications_by_item_id( bp_loggedin_user_id(), $activity->id, buddypress()->activity->id, 'new_at_mention' );
}
add_action( 'bp_activity_screen_single_activity_permalink', 'bp_activity_remove_screen_notifications_single_activity_permalink' );

/**
 * Delete at-mention notifications when the corresponding activity item is deleted.
 *
 * @since 2.0.0
 *
 * @param array $activity_ids_deleted IDs of deleted activity items.
 */
function bp_activity_at_mention_delete_notification( $activity_ids_deleted = array() ) {
	// Let's delete all without checking if content contains any mentions
	// to avoid a query to get the activity.
	if ( bp_is_active( 'notifications' ) && ! empty( $activity_ids_deleted ) ) {
		foreach ( $activity_ids_deleted as $activity_id ) {
			bp_notifications_delete_all_notifications_by_type( $activity_id, buddypress()->activity->id );
		}
	}
}
add_action( 'bp_activity_deleted_activities', 'bp_activity_at_mention_delete_notification', 10 );

Mr,Henry Wright

I was searching the like notification plugin in the internet. but not available. buddypress live notification plugin only available. this plugin is working in comment section. not working for share activity and like. so please help me to solve my problem????

Thank you

H.Suresh

Thanks for reply Mr,danbp

Already i installed buddypress lke plugin. this plugin not send like notification. i thing buddypress like notification is not available in the internet. but how to manage my visitors. Social networking website main function is Like notifiacation only. visitors more expect this features. but buddypress not updating this function?????

Ok Mr,henrywright. Thanks for your reply