mirror of
https://gh.wpcy.net/https://github.com/buddypress/buddypress.git
synced 2026-06-01 06:04:04 +08:00
dac88c5631
Previously, if a reply to a blog post was made in the activity stream, the reply would only exist in the activity stream and not as a comment for the blog post. This commit: - Adds a blog comment whenever an activity reply is made under a blog post activity entry - Adds an activity comment to the blog post's activity entry whenever a blog comment is made - Checks to see if the blog post is open for comments (whether manually closed or due to age) (see r8189) to determine whether the activity item can be replied to - Handles content edit synchronization to either the post comment or the activity comment - Handles deletion synchronization to a degree See #5130 git-svn-id: https://buddypress.svn.wordpress.org/trunk@8190 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
852 lines
27 KiB
PHP
852 lines
27 KiB
PHP
<?php
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/**
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* BuddyPress Blogs Activity.
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*
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* @package BuddyPress
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* @subpackage BlogsActivity
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*/
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// Exit if accessed directly
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if ( !defined( 'ABSPATH' ) ) exit;
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/**
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* Register activity actions for the blogs component.
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*
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* @since BuddyPress (1.0.0)
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*
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* @global object $bp The BuddyPress global settings object.
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*
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* @return bool|null Returns false if activity component is not active.
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*/
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function bp_blogs_register_activity_actions() {
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global $bp;
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// Bail if activity is not active
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if ( ! bp_is_active( 'activity' ) ) {
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return false;
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}
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if ( is_multisite() ) {
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bp_activity_set_action(
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$bp->blogs->id,
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'new_blog',
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__( 'New site created', 'buddypress' ),
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'bp_blogs_format_activity_action_new_blog'
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);
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}
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bp_activity_set_action(
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$bp->blogs->id,
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'new_blog_post',
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__( 'New post published', 'buddypress' ),
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'bp_blogs_format_activity_action_new_blog_post'
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);
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bp_activity_set_action(
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$bp->blogs->id,
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'new_blog_comment',
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__( 'New post comment posted', 'buddypress' ),
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'bp_blogs_format_activity_action_new_blog_comment'
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);
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do_action( 'bp_blogs_register_activity_actions' );
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}
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add_action( 'bp_register_activity_actions', 'bp_blogs_register_activity_actions' );
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/**
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* Format 'new_blog' activity actions.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param string $action Static activity action.
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* @param obj $activity Activity data object.
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*/
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function bp_blogs_format_activity_action_new_blog( $action, $activity ) {
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$blog_url = bp_blogs_get_blogmeta( $activity->item_id, 'url' );
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$blog_name = bp_blogs_get_blogmeta( $activity->item_id, 'name' );
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$action = sprintf( __( '%s created the site %s', 'buddypress' ), bp_core_get_userlink( $activity->user_id ), '<a href="' . esc_url( $blog_url ) . '">' . esc_html( $blog_name ) . '</a>' );
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// Legacy filter - requires the BP_Blogs_Blog object
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if ( has_filter( 'bp_blogs_activity_created_blog_action' ) ) {
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$user_blog = BP_Blogs_Blog::get_user_blog( $activity->user_id, $activity->item_id );
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if ( $user_blog ) {
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$recorded_blog = new BP_Blogs_Blog( $user_blog );
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}
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if ( isset( $recorded_blog ) ) {
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$action = apply_filters( 'bp_blogs_activity_created_blog_action', $action, $recorded_blog, $blog_name, bp_blogs_get_blogmeta( $activity->item_id, 'description' ) );
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}
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}
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return apply_filters( 'bp_blogs_format_activity_action_new_blog', $action, $activity );
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}
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/**
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* Format 'new_blog_post' activity actions.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param string $action Static activity action.
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* @param obj $activity Activity data object.
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*/
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function bp_blogs_format_activity_action_new_blog_post( $action, $activity ) {
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$blog_url = bp_blogs_get_blogmeta( $activity->item_id, 'url' );
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$blog_name = bp_blogs_get_blogmeta( $activity->item_id, 'name' );
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if ( empty( $blog_url ) || empty( $blog_name ) ) {
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$blog_url = get_home_url( $activity->item_id );
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$blog_name = get_blog_option( $activity->item_id, 'blogname' );
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bp_blogs_update_blogmeta( $activity->item_id, 'url', $blog_url );
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bp_blogs_update_blogmeta( $activity->item_id, 'name', $blog_name );
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}
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$post_url = add_query_arg( 'p', $activity->secondary_item_id, trailingslashit( $blog_url ) );
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$post_title = bp_activity_get_meta( $activity->id, 'post_title' );
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// Should only be empty at the time of post creation
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if ( empty( $post_title ) ) {
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switch_to_blog( $activity->item_id );
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$post = get_post( $activity->secondary_item_id );
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if ( is_a( $post, 'WP_Post' ) ) {
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$post_title = $post->post_title;
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bp_activity_update_meta( $activity->id, 'post_title', $post_title );
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}
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restore_current_blog();
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}
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$post_link = '<a href="' . $post_url . '">' . $post_title . '</a>';
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$user_link = bp_core_get_userlink( $activity->user_id );
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if ( is_multisite() ) {
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$action = sprintf( __( '%1$s wrote a new post, %2$s, on the site %3$s', 'buddypress' ), $user_link, $post_link, '<a href="' . esc_url( $blog_url ) . '">' . esc_html( $blog_name ) . '</a>' );
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} else {
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$action = sprintf( __( '%1$s wrote a new post, %2$s', 'buddypress' ), $user_link, $post_link );
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}
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// Legacy filter - requires the post object
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if ( has_filter( 'bp_blogs_activity_new_post_action' ) ) {
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switch_to_blog( $activity->item_id );
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$post = get_post( $activity->secondary_item_id );
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restore_current_blog();
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if ( ! empty( $post ) && ! is_wp_error( $post ) ) {
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$action = apply_filters( 'bp_blogs_activity_new_post_action', $action, $post, $post_url );
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}
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}
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return apply_filters( 'bp_blogs_format_activity_action_new_blog_post', $action, $activity );
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}
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/**
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* Format 'new_blog_comment' activity actions.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param string $action Static activity action.
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* @param obj $activity Activity data object.
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*/
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function bp_blogs_format_activity_action_new_blog_comment( $action, $activity ) {
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$blog_url = bp_blogs_get_blogmeta( $activity->item_id, 'url' );
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$blog_name = bp_blogs_get_blogmeta( $activity->item_id, 'name' );
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if ( empty( $blog_url ) || empty( $blog_name ) ) {
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$blog_url = get_home_url( $activity->item_id );
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$blog_name = get_blog_option( $activity->item_id, 'blogname' );
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bp_blogs_update_blogmeta( $activity->item_id, 'url', $blog_url );
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bp_blogs_update_blogmeta( $activity->item_id, 'name', $blog_name );
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}
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$post_url = bp_activity_get_meta( $activity->id, 'post_url' );
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$post_title = bp_activity_get_meta( $activity->id, 'post_title' );
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// Should only be empty at the time of post creation
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if ( empty( $post_url ) || empty( $post_title ) ) {
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switch_to_blog( $activity->item_id );
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$comment = get_comment( $activity->secondary_item_id );
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if ( ! empty( $comment->comment_post_ID ) ) {
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$post_url = add_query_arg( 'p', $comment->comment_post_ID, trailingslashit( $blog_url ) );
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bp_activity_update_meta( $activity->id, 'post_url', $post_url );
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$post = get_post( $comment->comment_post_ID );
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if ( is_a( $post, 'WP_Post' ) ) {
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$post_title = $post->post_title;
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bp_activity_update_meta( $activity->id, 'post_title', $post_title );
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}
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}
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restore_current_blog();
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}
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$post_link = '<a href="' . $post_url . '">' . $post_title . '</a>';
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$user_link = bp_core_get_userlink( $activity->user_id );
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if ( is_multisite() ) {
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$action = sprintf( __( '%1$s commented on the post, %2$s, on the site %3$s', 'buddypress' ), $user_link, $post_link, '<a href="' . esc_url( $blog_url ) . '">' . esc_html( $blog_name ) . '</a>' );
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} else {
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$action = sprintf( __( '%1$s commented on the post, %2$s', 'buddypress' ), $user_link, $post_link );
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}
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// Legacy filter - requires the comment object
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if ( has_filter( 'bp_blogs_activity_new_comment_action' ) ) {
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switch_to_blog( $activity->item_id );
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$comment = get_comment( $activity->secondary_item_id );
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restore_current_blog();
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if ( ! empty( $comment ) && ! is_wp_error( $comment ) ) {
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$action = apply_filters( 'bp_blogs_activity_new_comment_action', $action, $comment, $post_url . '#' . $activity->secondary_item_id );
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}
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}
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return apply_filters( 'bp_blogs_format_activity_action_new_blog_comment', $action, $activity );
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}
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/**
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* Fetch data related to blogs at the beginning of an activity loop.
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*
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* This reduces database overhead during the activity loop.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param array $activities Array of activity items.
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* @return array
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*/
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function bp_blogs_prefetch_activity_object_data( $activities ) {
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if ( empty( $activities ) ) {
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return $activities;
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}
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$blog_ids = array();
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foreach ( $activities as $activity ) {
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if ( buddypress()->blogs->id !== $activity->component ) {
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continue;
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}
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$blog_ids[] = $activity->item_id;
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}
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if ( ! empty( $blog_ids ) ) {
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bp_blogs_update_meta_cache( $blog_ids );
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}
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}
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add_filter( 'bp_activity_prefetch_object_data', 'bp_blogs_prefetch_activity_object_data' );
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/**
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* Record blog-related activity to the activity stream.
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*
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* @since BuddyPress (1.0.0)
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*
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* @see bp_activity_add() for description of parameters.
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* @global object $bp The BuddyPress global settings object.
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*
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* @param array $args {
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* See {@link bp_activity_add()} for complete description of arguments.
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* The arguments listed here have different default values from
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* bp_activity_add().
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* @type string $component Default: 'blogs'.
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* }
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* @return int|bool On success, returns the activity ID. False on failure.
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*/
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function bp_blogs_record_activity( $args = '' ) {
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global $bp;
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// Bail if activity is not active
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if ( ! bp_is_active( 'activity' ) )
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return false;
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$defaults = array(
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'user_id' => bp_loggedin_user_id(),
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'action' => '',
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'content' => '',
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'primary_link' => '',
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'component' => $bp->blogs->id,
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'type' => false,
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'item_id' => false,
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'secondary_item_id' => false,
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'recorded_time' => bp_core_current_time(),
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'hide_sitewide' => false
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);
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$r = wp_parse_args( $args, $defaults );
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extract( $r, EXTR_SKIP );
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// Remove large images and replace them with just one image thumbnail
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if ( !empty( $content ) )
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$content = bp_activity_thumbnail_content_images( $content, $primary_link, $r );
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if ( !empty( $action ) )
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$action = apply_filters( 'bp_blogs_record_activity_action', $action );
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if ( !empty( $content ) )
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$content = apply_filters( 'bp_blogs_record_activity_content', bp_create_excerpt( $content ), $content );
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// Check for an existing entry and update if one exists.
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$id = bp_activity_get_activity_id( array(
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'user_id' => $user_id,
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'component' => $component,
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'type' => $type,
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'item_id' => $item_id,
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'secondary_item_id' => $secondary_item_id
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) );
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return bp_activity_add( array( 'id' => $id, 'user_id' => $user_id, 'action' => $action, 'content' => $content, 'primary_link' => $primary_link, 'component' => $component, 'type' => $type, 'item_id' => $item_id, 'secondary_item_id' => $secondary_item_id, 'recorded_time' => $recorded_time, 'hide_sitewide' => $hide_sitewide ) );
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}
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/**
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* Delete a blog-related activity stream item.
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*
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* @since BuddyPress (1.0.0)
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*
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* @see bp_activity_delete() for description of parameters.
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* @global object $bp The BuddyPress global settings object.
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*
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* @param array $args {
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* See {@link bp_activity_delete()} for complete description of arguments.
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* The arguments listed here have different default values from
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* bp_activity_add().
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* @type string $component Default: 'blogs'.
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* }
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* @return bool True on success, false on failure.
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*/
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function bp_blogs_delete_activity( $args = true ) {
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global $bp;
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// Bail if activity is not active
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if ( ! bp_is_active( 'activity' ) )
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return false;
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$defaults = array(
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'item_id' => false,
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'component' => $bp->blogs->id,
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'type' => false,
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'user_id' => false,
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'secondary_item_id' => false
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);
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$params = wp_parse_args( $args, $defaults );
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extract( $params, EXTR_SKIP );
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bp_activity_delete_by_item_id( array(
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'item_id' => $item_id,
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'component' => $component,
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'type' => $type,
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'user_id' => $user_id,
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'secondary_item_id' => $secondary_item_id
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) );
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}
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/**
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* Check if a blog post's activity item should be closed from commenting.
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*
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* This mirrors the {@link comments_open()} and {@link _close_comments_for_old_post()}
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* functions, but for use with the BuddyPress activity stream to be as
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* lightweight as possible.
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*
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* By lightweight, we actually mirror a few of the blog's commenting settings
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* to blogmeta and checks the values in blogmeta instead. This is to prevent
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* multiple {@link switch_to_blog()} calls in the activity stream.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param object $activity The BP_Activity_Activity object
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* @return bool
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*/
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function bp_blogs_comments_open( $activity ) {
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$open = true;
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$blog_id = $activity->item_id;
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// see if we've mirrored the close comments option before
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$days_old = bp_blogs_get_blogmeta( $blog_id, 'close_comments_days_old' );
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// we've never cached these items before, so do it now
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if ( '' === $days_old ) {
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switch_to_blog( $blog_id );
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// use comments_open()
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remove_filter( 'comments_open', 'bp_comments_open', 10, 2 );
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$open = comments_open( $activity->secondary_item_id );
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add_filter( 'comments_open', 'bp_comments_open', 10, 2 );
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// might as well mirror values to blogmeta since we're here!
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$thread_depth = get_option( 'thread_comments' );
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if ( ! empty( $thread_depth ) ) {
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$thread_depth = get_option( 'thread_comments_depth' );
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} else {
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// perhaps filter this?
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$thread_depth = 1;
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}
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bp_blogs_update_blogmeta( $blog_id, 'close_comments_for_old_posts', get_option( 'close_comments_for_old_posts' ) );
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bp_blogs_update_blogmeta( $blog_id, 'close_comments_days_old', get_option( 'close_comments_days_old' ) );
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bp_blogs_update_blogmeta( $blog_id, 'thread_comments_depth', $thread_depth );
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restore_current_blog();
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// check blogmeta and manually check activity item
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// basically a copy of _close_comments_for_old_post()
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} else {
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// comments are closed
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if ( 'closed' == bp_activity_get_meta( $activity->id, 'post_comment_status' ) ) {
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return false;
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}
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if ( ! bp_blogs_get_blogmeta( $blog_id, 'close_comments_for_old_posts' ) ) {
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return $open;
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}
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$days_old = (int) $days_old;
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if ( ! $days_old ) {
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return $open;
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}
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/* commenting out for now - needs some more thought...
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should we add the post type to activity meta?
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$post = get_post($post_id);
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// This filter is documented in wp-includes/comment.php
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$post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) );
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if ( ! in_array( $post->post_type, $post_types ) )
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return $open;
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*/
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if ( time() - strtotime( $activity->date_recorded ) > ( $days_old * DAY_IN_SECONDS ) ) {
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return false;
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}
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return $open;
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}
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return $open;
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}
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/** POST COMMENT SYNCHRONIZATION ****************************************/
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/**
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* Syncs activity comments and posts them back as blog comments.
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*
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* Note: This is only a one-way sync - activity comments -> blog comment.
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*
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* For blog post -> activity comment, see {@link bp_blogs_record_comment()}.
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*
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* @since BuddyPress (2.0.0)
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*
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* @param int $comment_id The activity ID for the posted activity comment.
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* @param array $params Parameters for the activity comment.
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* @param object Parameters of the parent activity item (in this case, the blog post).
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*/
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function bp_blogs_sync_add_from_activity_comment( $comment_id, $params, $parent_activity ) {
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// if parent activity isn't a blog post, stop now!
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if ( $parent_activity->type != 'new_blog_post' ) {
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return;
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}
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// if activity comments are disabled for blog posts, stop now!
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if ( bp_disable_blogforum_comments() ) {
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return;
|
|
}
|
|
|
|
// get userdata
|
|
if ( $params['user_id'] == bp_loggedin_user_id() ) {
|
|
$user = buddypress()->loggedin_user->userdata;
|
|
} else {
|
|
$user = bp_core_get_core_userdata( $params['user_id'] );
|
|
}
|
|
|
|
// see if a parent WP comment ID exists
|
|
if ( ! empty( $params['parent_id'] ) ) {
|
|
$comment_parent = bp_activity_get_meta( $params['parent_id'], 'bp_blogs_post_comment_id' );
|
|
} else {
|
|
$comment_parent = 0;
|
|
}
|
|
|
|
// comment args
|
|
$args = array(
|
|
'comment_post_ID' => $parent_activity->secondary_item_id,
|
|
'comment_author' => bp_core_get_user_displayname( $params['user_id'] ),
|
|
'comment_author_email' => $user->user_email,
|
|
'comment_author_url' => bp_core_get_user_domain( $params['user_id'], $user->user_nicename, $user->user_login ),
|
|
'comment_content' => $params['content'],
|
|
'comment_type' => '', // could be interesting to add 'buddypress' here...
|
|
'comment_parent' => (int) $comment_parent,
|
|
'user_id' => $params['user_id'],
|
|
|
|
// commenting these out for now
|
|
//'comment_author_IP' => '127.0.0.1',
|
|
//'comment_agent' => '',
|
|
|
|
'comment_approved' => 1
|
|
);
|
|
|
|
// prevent separate activity entry being made
|
|
remove_action( 'comment_post', 'bp_blogs_record_comment', 10, 2 );
|
|
|
|
// handle multisite
|
|
switch_to_blog( $parent_activity->item_id );
|
|
|
|
// handle timestamps for the WP comment after we've switched to the blog
|
|
$args['comment_date'] = current_time( 'mysql' );
|
|
$args['comment_date_gmt'] = current_time( 'mysql', 1 );
|
|
|
|
// post the comment
|
|
$post_comment_id = wp_insert_comment( $args );
|
|
|
|
// add meta to comment
|
|
add_comment_meta( $post_comment_id, 'bp_activity_comment_id', $comment_id );
|
|
|
|
// add meta to activity comment
|
|
bp_activity_update_meta( $comment_id, 'bp_blogs_post_comment_id', $post_comment_id );
|
|
|
|
// resave activity comment with WP comment permalink
|
|
//
|
|
// in bp_blogs_activity_comment_permalink(), we change activity comment
|
|
// permalinks to use the post comment link
|
|
//
|
|
// @todo since this is done after AJAX posting, the activity comment permalink
|
|
// doesn't change on the frontend until the next page refresh.
|
|
$resave_activity = new BP_Activity_Activity( $comment_id );
|
|
$resave_activity->primary_link = get_comment_link( $post_comment_id );
|
|
$resave_activity->save();
|
|
|
|
// multisite again!
|
|
restore_current_blog();
|
|
|
|
// add the comment hook back
|
|
add_action( 'comment_post', 'bp_blogs_record_comment', 10, 2 );
|
|
|
|
do_action( 'bp_blogs_sync_add_from_activity_comment', $comment_id, $args, $parent_activity, $user );
|
|
}
|
|
add_action( 'bp_activity_comment_posted', 'bp_blogs_sync_add_from_activity_comment', 10, 3 );
|
|
|
|
/**
|
|
* Deletes the blog comment when the associated activity comment is deleted.
|
|
*
|
|
* Note: This is hooked on the 'bp_activity_delete_comment_pre' filter instead
|
|
* of the 'bp_activity_delete_comment' action because we need to fetch the
|
|
* activity comment children before they are deleted.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param bool $retval
|
|
* @param int $parent_activity_id The parent activity ID for the activity comment.
|
|
* @param int $activity_id The activity ID for the pending deleted activity comment.
|
|
*/
|
|
function bp_blogs_sync_delete_from_activity_comment( $retval, $parent_activity_id, $activity_id ) {
|
|
// check if parent activity is a blog post
|
|
$parent_activity = new BP_Activity_Activity( $parent_activity_id );
|
|
if ( 'new_blog_post' != $parent_activity->type ) {
|
|
return $retval;
|
|
}
|
|
|
|
// fetch the activity comments for the activity item
|
|
$activity = bp_activity_get( array(
|
|
'in' => $activity_id,
|
|
'display_comments' => 'stream',
|
|
) );
|
|
|
|
// get all activity comment IDs for the pending deleted item
|
|
$activity_ids = bp_activity_recurse_comments_activity_ids( $activity );
|
|
$activity_ids[] = $activity_id;
|
|
|
|
// handle multisite
|
|
// switch to the blog where the comment was made
|
|
switch_to_blog( $parent_activity->item_id );
|
|
|
|
// remove associated blog comments
|
|
bp_blogs_remove_associated_blog_comments( $activity_ids, current_user_can( 'moderate_comments' ) );
|
|
|
|
// multisite again!
|
|
restore_current_blog();
|
|
|
|
// rebuild activity comment tree
|
|
// emulate bp_activity_delete_comment()
|
|
BP_Activity_Activity::rebuild_activity_comment_tree( $parent_activity_id );
|
|
|
|
// we're overriding the default bp_activity_delete_comment() functionality
|
|
// so we need to return false
|
|
return false;
|
|
}
|
|
add_filter( 'bp_activity_delete_comment_pre', 'bp_blogs_sync_delete_from_activity_comment', 10, 3 );
|
|
|
|
/**
|
|
* Updates the blog comment when the associated activity comment is edited.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param BP_Activity_Activity $activity The activity object.
|
|
*/
|
|
function bp_blogs_sync_activity_edit_to_post_comment( BP_Activity_Activity $activity ) {
|
|
// not an activity comment? stop now!
|
|
if ( 'activity_comment' !== $activity->type ) {
|
|
return;
|
|
}
|
|
|
|
// this is a new entry, so stop!
|
|
// we only want edits!
|
|
if ( empty( $activity->id ) ) {
|
|
return;
|
|
}
|
|
|
|
// prevent recursion
|
|
remove_action( 'bp_activity_before_save', 'bp_blogs_sync_activity_edit_to_post_comment', 20 );
|
|
|
|
// Try to see if a corresponding blog comment exists
|
|
$post_comment_id = bp_activity_get_meta( $activity->id, 'bp_blogs_post_comment_id' );
|
|
|
|
if ( empty( $post_comment_id ) ) {
|
|
return;
|
|
}
|
|
|
|
// fetch parent activity item
|
|
$parent_activity = new BP_Activity_Activity( $activity->item_id );
|
|
|
|
// sanity check
|
|
if ( 'new_blog_post' !== $parent_activity->type ) {
|
|
return;
|
|
}
|
|
|
|
// handle multisite
|
|
switch_to_blog( $parent_activity->item_id );
|
|
|
|
// update the blog post comment
|
|
wp_update_comment( array(
|
|
'comment_ID' => $post_comment_id,
|
|
'comment_content' => $activity->content
|
|
) );
|
|
|
|
restore_current_blog();
|
|
}
|
|
add_action( 'bp_activity_before_save', 'bp_blogs_sync_activity_edit_to_post_comment', 20 );
|
|
|
|
/**
|
|
* When a post is trashed, remove each comment's associated activity meta.
|
|
*
|
|
* When a post is trashed and later untrashed, we currently don't reinstate
|
|
* activity items for these comments since their activity entries are already
|
|
* deleted when initially trashed.
|
|
*
|
|
* Since these activity entries are deleted, we need to remove the deleted
|
|
* activity comment IDs from each comment's meta when a post is trashed.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param int $post_id The post ID
|
|
* @param array $statuses Array of comment statuses. The key is comment ID, the
|
|
* value is the $comment->comment_approved value.
|
|
*/
|
|
function bp_blogs_remove_activity_meta_for_trashed_comments( $post_id, $statuses ) {
|
|
foreach ( $statuses as $comment_id => $comment_approved ) {
|
|
delete_comment_meta( $comment_id, 'bp_activity_comment_id' );
|
|
}
|
|
}
|
|
add_action( 'trashed_post_comments', 'bp_blogs_remove_activity_meta_for_trashed_comments', 10, 2 );
|
|
|
|
/**
|
|
* Utility function to set up some variables for use in the activity loop.
|
|
*
|
|
* Grabs the blog's comment depth and the post's open comment status options
|
|
* for later use in the activity and activity comment loops.
|
|
*
|
|
* This is to prevent having to requery these items later on.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @see bp_blogs_disable_activity_commenting()
|
|
* @see bp_blogs_setup_comment_loop_globals_on_ajax()
|
|
*
|
|
* @param object $activity The BP_Activity_Activity object
|
|
*/
|
|
function bp_blogs_setup_activity_loop_globals( $activity ) {
|
|
if ( ! is_object( $activity ) ) {
|
|
return;
|
|
}
|
|
|
|
// parent not a blog post? stop now!
|
|
if ( 'new_blog_post' !== $activity->type ) {
|
|
return;
|
|
}
|
|
|
|
if ( empty( $activity->id ) ) {
|
|
return;
|
|
}
|
|
|
|
// if we've already done this before, stop now!
|
|
if ( isset( buddypress()->blogs->allow_comments[ $activity->id ] ) ) {
|
|
return;
|
|
}
|
|
|
|
$allow_comments = bp_blogs_comments_open( $activity );
|
|
$thread_depth = bp_blogs_get_blogmeta( $activity->item_id, 'thread_comments_depth' );
|
|
|
|
// initialize a local object so we won't have to query this again in the
|
|
// comment loop
|
|
if ( empty( buddypress()->blogs->allow_comments ) ) {
|
|
buddypress()->blogs->allow_comments = array();
|
|
}
|
|
if ( empty( buddypress()->blogs->thread_depth ) ) {
|
|
buddypress()->blogs->thread_depth = array();
|
|
}
|
|
|
|
// cache comment settings in the buddypress() singleton to reference later in
|
|
// the activity comment loop
|
|
// @see bp_blogs_disable_activity_replies()
|
|
//
|
|
// thread_depth is keyed by activity ID instead of blog ID because when we're
|
|
// in a comment loop, we don't have access to the blog ID...
|
|
// should probably object cache these values instead...
|
|
buddypress()->blogs->allow_comments[ $activity->id ] = $allow_comments;
|
|
buddypress()->blogs->thread_depth[ $activity->id ] = $thread_depth;
|
|
}
|
|
|
|
/**
|
|
* Set up some globals used in the activity comment loop when AJAX is used.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @see bp_blogs_setup_activity_loop_globals()
|
|
*/
|
|
function bp_blogs_setup_comment_loop_globals_on_ajax() {
|
|
// not AJAX? stop now!
|
|
if ( ! defined( 'DOING_AJAX' ) ) {
|
|
return;
|
|
}
|
|
if ( false === (bool) constant( 'DOING_AJAX' ) ) {
|
|
return;
|
|
}
|
|
|
|
// get the parent activity item
|
|
$comment = bp_activity_current_comment();
|
|
$parent_activity = new BP_Activity_Activity( $comment->item_id );
|
|
|
|
// setup the globals
|
|
bp_blogs_setup_activity_loop_globals( $parent_activity );
|
|
}
|
|
add_action( 'bp_before_activity_comment', 'bp_blogs_setup_comment_loop_globals_on_ajax' );
|
|
|
|
/**
|
|
* Disable activity commenting for blog posts based on certain criteria.
|
|
*
|
|
* If activity commenting is enabled for blog posts, we still need to disable
|
|
* commenting if:
|
|
* - comments are disabled for the WP blog post from the admin dashboard
|
|
* - the WP blog post is supposed to be automatically closed from comments
|
|
* based on a certain age
|
|
* - the activity entry is a 'new_blog_comment' type
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param bool $retval Is activity commenting enabled for this activity entry?
|
|
* @return bool
|
|
*/
|
|
function bp_blogs_disable_activity_commenting( $retval ) {
|
|
// if activity commenting is disabled, return current value
|
|
if ( bp_disable_blogforum_comments() ) {
|
|
return $retval;
|
|
}
|
|
|
|
// activity commenting is enabled for blog posts
|
|
switch ( bp_get_activity_action_name() ) {
|
|
|
|
// we still have to disable activity commenting for 'new_blog_comment' items
|
|
// commenting should only be done on the parent 'new_blog_post' item
|
|
case 'new_blog_comment' :
|
|
$retval = false;
|
|
|
|
break;
|
|
|
|
// check if commenting is disabled for the WP blog post
|
|
// we should extrapolate this and automate this for plugins... or not
|
|
case 'new_blog_post' :
|
|
global $activities_template;
|
|
|
|
// setup some globals we'll need to reference later
|
|
bp_blogs_setup_activity_loop_globals( $activities_template->activity );
|
|
|
|
// if comments are closed for the WP blog post, we should disable
|
|
// activity comments for this activity entry
|
|
if ( empty( buddypress()->blogs->allow_comments[bp_get_activity_id()] ) ) {
|
|
$retval = false;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
add_filter( 'bp_activity_can_comment', 'bp_blogs_disable_activity_commenting' );
|
|
|
|
/**
|
|
* Check if an activity comment associated with a blog post can be replied to.
|
|
*
|
|
* By default, disables replying to activity comments if the corresponding WP
|
|
* blog post no longer accepts comments.
|
|
*
|
|
* This check uses a locally-cached value set in {@link bp_blogs_disable_activity_commenting()}
|
|
* via {@link bp_blogs_setup_activity_loop_globals()}.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param bool $retval Are replies allowed for this activity reply?
|
|
* @param object $comment The activity comment object
|
|
* @return bool
|
|
*/
|
|
function bp_blogs_can_comment_reply( $retval, $comment ) {
|
|
if ( is_array( $comment ) ) {
|
|
$comment = (object) $comment;
|
|
}
|
|
|
|
// check comment depth and disable if depth is too large
|
|
if ( isset( buddypress()->blogs->thread_depth[$comment->item_id] ) ){
|
|
if ( $comment->mptt_left > buddypress()->blogs->thread_depth[$comment->item_id] ) {
|
|
$retval = false;
|
|
}
|
|
}
|
|
|
|
// check if we should disable activity replies based on the parent activity
|
|
if ( isset( buddypress()->blogs->allow_comments[$comment->item_id] ) ){
|
|
// the blog post has closed off commenting, so we should disable all activity
|
|
// comments under the parent 'new_blog_post' activity entry
|
|
if ( empty( buddypress()->blogs->allow_comments[$comment->item_id] ) ) {
|
|
$retval = false;
|
|
}
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
add_filter( 'bp_activity_can_comment_reply', 'bp_blogs_can_comment_reply', 10, 2 );
|
|
|
|
/**
|
|
* Changes activity comment permalinks to use the blog comment permalink
|
|
* instead of the activity permalink.
|
|
*
|
|
* This is only done if activity commenting is allowed and whether the parent
|
|
* activity item is a 'new_blog_post' entry.
|
|
*
|
|
* @since BuddyPress (2.0.0)
|
|
*
|
|
* @param string $retval The activity comment permalink
|
|
* @return string
|
|
*/
|
|
function bp_blogs_activity_comment_permalink( $retval ) {
|
|
global $activities_template;
|
|
|
|
if ( isset( buddypress()->blogs->allow_comments[$activities_template->activity->current_comment->item_id] ) ){
|
|
$retval = $activities_template->activity->current_comment->primary_link;
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
add_filter( 'bp_get_activity_comment_permalink', 'bp_blogs_activity_comment_permalink' );
|
