mirror of
https://gh.wpcy.net/https://github.com/buddypress/buddypress.git
synced 2026-05-31 05:04:29 +08:00
2651aceb77
Previously, any value where empty( $value ) evaluated to true would result in the deletion of the row. This change allows for 0 to be stored as a legitimate value. This is a stopgap until BP's meta functions are refactored to use WP's core *_metadata() functions. Fixes #5083 git-svn-id: https://buddypress.svn.wordpress.org/trunk@7576 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
1916 lines
66 KiB
PHP
1916 lines
66 KiB
PHP
<?php
|
|
|
|
/**
|
|
* BuddyPress Activity Functions.
|
|
*
|
|
* Functions for the Activity Streams component.
|
|
*
|
|
* @package BuddyPress
|
|
* @subpackage ActivityFunctions
|
|
*/
|
|
|
|
// Exit if accessed directly
|
|
if ( !defined( 'ABSPATH' ) ) exit;
|
|
|
|
/**
|
|
* Check whether the $bp global lists an activity directory page.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @global object $bp BuddyPress global settings
|
|
*
|
|
* @return bool True if activity directory page is found, otherwise false.
|
|
*/
|
|
function bp_activity_has_directory() {
|
|
global $bp;
|
|
|
|
return (bool) !empty( $bp->pages->activity->id );
|
|
}
|
|
|
|
/**
|
|
* Are mentions enabled or disabled?
|
|
*
|
|
* The Mentions feature does a number of things, all of which will be turned
|
|
* off if you disable mentions:
|
|
* - Detecting and auto-linking @username in all BP/WP content
|
|
* - Sending BP notifications and emails to users when they are mentioned
|
|
* using the @username syntax
|
|
* - The Public Message button on user profiles
|
|
*
|
|
* Mentions are enabled by default. To disable, put the following line in
|
|
* bp-custom.php or your theme's functions.php file:
|
|
*
|
|
* add_filter( 'bp_activity_do_mentions', '__return_false' );
|
|
*
|
|
* @since BuddyPress (1.8)
|
|
*
|
|
* @uses apply_filters() To call 'bp_activity_do_mentions' hook.
|
|
*
|
|
* @return bool $retval True to enable mentions, false to disable.
|
|
*/
|
|
function bp_activity_do_mentions() {
|
|
return (bool) apply_filters( 'bp_activity_do_mentions', true );
|
|
}
|
|
|
|
/**
|
|
* Locate usernames in an activity content string, as designated by an @ sign.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @param string $content The content of the activity, usually found in $activity->content.
|
|
* @return array|bool Associative array with user ID as key and username as value. Boolean false if no mentions found.
|
|
*/
|
|
function bp_activity_find_mentions( $content ) {
|
|
$pattern = '/[@]+([A-Za-z0-9-_\.@]+)\b/';
|
|
preg_match_all( $pattern, $content, $usernames );
|
|
|
|
// Make sure there's only one instance of each username
|
|
if ( !$usernames = array_unique( $usernames[1] ) )
|
|
return false;
|
|
|
|
$mentioned_users = array();
|
|
|
|
// We've found some mentions! Check to see if users exist
|
|
foreach( (array) $usernames as $key => $username ) {
|
|
$user_id = bp_activity_get_userid_from_mentionname( $username );
|
|
|
|
// user ID exists, so let's add it to our array
|
|
if ( ! empty( $user_id ) ) {
|
|
$mentioned_users[$user_id] = $username;
|
|
}
|
|
}
|
|
|
|
if ( empty( $mentioned_users ) )
|
|
return false;
|
|
|
|
return $mentioned_users;
|
|
}
|
|
|
|
/**
|
|
* Reset a user's unread mentions list and count.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @uses bp_delete_user_meta()
|
|
*
|
|
* @param int $user_id The id of the user whose unread mentions are being reset.
|
|
*/
|
|
function bp_activity_clear_new_mentions( $user_id ) {
|
|
bp_delete_user_meta( $user_id, 'bp_new_mention_count' );
|
|
bp_delete_user_meta( $user_id, 'bp_new_mentions' );
|
|
}
|
|
|
|
/**
|
|
* Adjusts mention count for mentioned users in activity items.
|
|
*
|
|
* This function is useful if you only have the activity ID handy and you
|
|
* haven't parsed an activity item for @mentions yet.
|
|
*
|
|
* Currently, only used in {@link bp_activity_delete()}.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @uses bp_activity_find_mentions()
|
|
* @uses bp_activity_update_mention_count_for_user()
|
|
*
|
|
* @param int $activity_id The unique id for the activity item.
|
|
* @param string $action Can be 'delete' or 'add'. Defaults to 'add'.
|
|
*/
|
|
function bp_activity_adjust_mention_count( $activity_id = 0, $action = 'add' ) {
|
|
if ( empty( $activity_id ) )
|
|
return false;
|
|
|
|
// Get activity object
|
|
$activity = new BP_Activity_Activity( (int) $activity_id );
|
|
|
|
// Try to find mentions
|
|
$usernames = bp_activity_find_mentions( strip_tags( $activity->content ) );
|
|
|
|
// Still empty? Stop now
|
|
if ( empty( $usernames ) )
|
|
return false;
|
|
|
|
// Increment mention count foreach mentioned user
|
|
foreach( (array) $usernames as $user_id => $username ) {
|
|
bp_activity_update_mention_count_for_user( $user_id, $activity_id, $action );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update the mention count for a given user.
|
|
*
|
|
* This function should be used when you've already parsed your activity item
|
|
* for @mentions.
|
|
*
|
|
* @since BuddyPress (1.7)
|
|
*
|
|
* @uses bp_get_user_meta()
|
|
* @uses bp_update_user_meta()
|
|
*
|
|
* @param int $user_id The user ID.
|
|
* @param int $activity_id The unique ID for the activity item.
|
|
* @param string $action 'delete' or 'add'. Default: 'add'.
|
|
* @return bool
|
|
*/
|
|
function bp_activity_update_mention_count_for_user( $user_id, $activity_id, $action = 'add' ) {
|
|
if ( empty( $user_id ) || empty( $activity_id ) )
|
|
return false;
|
|
|
|
// Adjust the mention list and count for the member
|
|
$new_mention_count = (int) bp_get_user_meta( $user_id, 'bp_new_mention_count', true );
|
|
if ( !$new_mentions = bp_get_user_meta( $user_id, 'bp_new_mentions', true ) )
|
|
$new_mentions = array();
|
|
|
|
switch ( $action ) {
|
|
case 'delete' :
|
|
$key = array_search( $activity_id, $new_mentions );
|
|
|
|
if ( $key !== false ) {
|
|
unset( $new_mentions[$key] );
|
|
}
|
|
|
|
break;
|
|
|
|
case 'add' :
|
|
default :
|
|
if ( !in_array( $activity_id, $new_mentions ) ) {
|
|
$new_mentions[] = (int) $activity_id;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// Get an updated mention count
|
|
$new_mention_count = count( $new_mentions );
|
|
|
|
// Resave the user_meta
|
|
bp_update_user_meta( $user_id, 'bp_new_mention_count', $new_mention_count );
|
|
bp_update_user_meta( $user_id, 'bp_new_mentions', $new_mentions );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Format notifications related to activity.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @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() );
|
|
|
|
if ( (int) $total_items > 1 ) {
|
|
$text = sprintf( __( 'You have %1$d new mentions', 'buddypress' ), (int) $total_items );
|
|
$filter = 'bp_activity_multiple_at_mentions_notification';
|
|
} else {
|
|
$user_fullname = bp_core_get_user_displayname( $poster_user_id );
|
|
$text = sprintf( __( '%1$s mentioned you', 'buddypress' ), $user_fullname );
|
|
$filter = 'bp_activity_single_at_mentions_notification';
|
|
}
|
|
break;
|
|
}
|
|
|
|
if ( 'string' == $format ) {
|
|
$return = apply_filters( $filter, '<a href="' . $at_mention_link . '" title="' . $at_mention_title . '">' . $text . '</a>', $at_mention_link, (int) $total_items, $activity_id, $poster_user_id );
|
|
} else {
|
|
$return = apply_filters( $filter, array(
|
|
'text' => $text,
|
|
'link' => $at_mention_link
|
|
), $at_mention_link, (int) $total_items, $activity_id, $poster_user_id );
|
|
}
|
|
|
|
do_action( 'activity_format_notifications', $action, $item_id, $secondary_item_id, $total_items );
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Determine a user's "mentionname", the name used for that user in @-mentions.
|
|
*
|
|
* @since BuddyPress (1.9.0)
|
|
*
|
|
* @return string User name appropriate for @-mentions.
|
|
*/
|
|
function bp_activity_get_user_mentionname( $user_id ) {
|
|
$mentionname = '';
|
|
|
|
$userdata = bp_core_get_core_userdata( $user_id );
|
|
|
|
if ( $userdata ) {
|
|
if ( bp_is_username_compatibility_mode() ) {
|
|
$mentionname = str_replace( ' ', '-', $userdata->user_login );
|
|
} else {
|
|
$mentionname = $userdata->user_nicename;
|
|
}
|
|
}
|
|
|
|
return $mentionname;
|
|
}
|
|
|
|
/**
|
|
* Get a user ID from a "mentionname", the name used for a user in @-mentions.
|
|
*
|
|
* @since BuddyPress (1.9.0)
|
|
*
|
|
* @return int|bool ID of the user, if one is found. Otherwise false.
|
|
*/
|
|
function bp_activity_get_userid_from_mentionname( $mentionname ) {
|
|
$user_id = false;
|
|
|
|
// In username compatibility mode, hyphens are ambiguous between
|
|
// actual hyphens and converted spaces.
|
|
//
|
|
// @todo There is the potential for username clashes between 'foo bar'
|
|
// and 'foo-bar' in compatibility mode. Come up with a system for
|
|
// unique mentionnames.
|
|
if ( bp_is_username_compatibility_mode() ) {
|
|
// First, try the raw username
|
|
$userdata = get_user_by( 'login', $mentionname );
|
|
|
|
// Doing a direct query to use proper regex. Necessary to
|
|
// account for hyphens + spaces in the same user_login.
|
|
if ( empty( $userdata ) || ! is_a( $userdata, 'WP_User' ) ) {
|
|
global $wpdb;
|
|
$regex = esc_sql( str_replace( '-', '[ \-]', $mentionname ) );
|
|
$user_id = $wpdb->get_var( "SELECT ID FROM {$wpdb->users} WHERE user_login REGEXP '{$regex}'" );
|
|
} else {
|
|
$user_id = $userdata->ID;
|
|
}
|
|
|
|
// When username compatibility mode is disabled, the mentionname is
|
|
// the same as the nicename
|
|
} else {
|
|
$user_id = bp_core_get_userid_from_nicename( $mentionname );
|
|
}
|
|
|
|
|
|
return $user_id;
|
|
}
|
|
|
|
/** Actions ******************************************************************/
|
|
|
|
/**
|
|
* Set the current action for a given activity stream location.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
*
|
|
* @global object $bp BuddyPress global settings
|
|
* @uses apply_filters() To call the 'bp_activity_set_action' hook
|
|
*
|
|
* @param string $component_id The unique string ID of the component.
|
|
* @param string $key The action key.
|
|
* @param string $value The action value.
|
|
* @return bool False if any param is empty, otherwise true.
|
|
*/
|
|
function bp_activity_set_action( $component_id, $key, $value ) {
|
|
global $bp;
|
|
|
|
// Return false if any of the above values are not set
|
|
if ( empty( $component_id ) || empty( $key ) || empty( $value ) )
|
|
return false;
|
|
|
|
// Set activity action
|
|
if ( !isset( $bp->activity->actions ) || !is_object( $bp->activity->actions ) ) {
|
|
$bp->activity->actions = new stdClass;
|
|
}
|
|
|
|
if ( !isset( $bp->activity->actions->{$component_id} ) || !is_object( $bp->activity->actions->{$component_id} ) ) {
|
|
$bp->activity->actions->{$component_id} = new stdClass;
|
|
}
|
|
|
|
$bp->activity->actions->{$component_id}->{$key} = apply_filters( 'bp_activity_set_action', array(
|
|
'key' => $key,
|
|
'value' => $value
|
|
), $component_id, $key, $value );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Retreive the current action from a component and key.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses apply_filters() To call the 'bp_activity_get_action' hook.
|
|
*
|
|
* @param string $component_id The unique string ID of the component.
|
|
* @param string $key The action key.
|
|
* @return string|bool Action value if found, otherwise false.
|
|
*/
|
|
function bp_activity_get_action( $component_id, $key ) {
|
|
global $bp;
|
|
|
|
// Return false if any of the above values are not set
|
|
if ( empty( $component_id ) || empty( $key ) )
|
|
return false;
|
|
|
|
return apply_filters( 'bp_activity_get_action', $bp->activity->actions->{$component_id}->{$key}, $component_id, $key );
|
|
}
|
|
|
|
/**
|
|
* Fetch details of all registered activity types.
|
|
*
|
|
* @since BuddyPress (1.7)
|
|
*
|
|
* @return array array( type => description ), ...
|
|
*/
|
|
function bp_activity_get_types() {
|
|
$actions = array();
|
|
|
|
// Walk through the registered actions, and build an array of actions/values.
|
|
foreach ( buddypress()->activity->actions as $action ) {
|
|
$action = array_values( (array) $action );
|
|
|
|
for ( $i = 0, $i_count = count( $action ); $i < $i_count; $i++ )
|
|
$actions[ $action[$i]['key'] ] = $action[$i]['value'];
|
|
}
|
|
|
|
// This was a mis-named activity type from before BP 1.6
|
|
unset( $actions['friends_register_activity_action'] );
|
|
|
|
// This type has not been used since BP 1.0.3. It will be re-instated in a future version.
|
|
unset( $actions['updated_profile'] );
|
|
|
|
return apply_filters( 'bp_activity_get_types', $actions );
|
|
}
|
|
|
|
/** Favorites ****************************************************************/
|
|
|
|
/**
|
|
* Get a users favorite activity stream items.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses bp_get_user_meta()
|
|
* @uses apply_filters() To call the 'bp_activity_get_user_favorites' hook.
|
|
*
|
|
* @param int $user_id ID of the user whose favorites are being queried.
|
|
* @return array IDs of the user's favorite activity items.
|
|
*/
|
|
function bp_activity_get_user_favorites( $user_id = 0 ) {
|
|
|
|
// Fallback to logged in user if no user_id is passed
|
|
if ( empty( $user_id ) )
|
|
$user_id = bp_displayed_user_id();
|
|
|
|
// Get favorites for user
|
|
$favs = bp_get_user_meta( $user_id, 'bp_favorite_activities', true );
|
|
|
|
return apply_filters( 'bp_activity_get_user_favorites', $favs );
|
|
}
|
|
|
|
/**
|
|
* Add an activity stream item as a favorite for a user.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses is_user_logged_in()
|
|
* @uses bp_get_user_meta()
|
|
* @uses bp_activity_get_meta()
|
|
* @uses bp_update_user_meta()
|
|
* @uses bp_activity_update_meta()
|
|
* @uses do_action() To call the 'bp_activity_add_user_favorite' hook.
|
|
* @uses do_action() To call the 'bp_activity_add_user_favorite_fail' hook.
|
|
*
|
|
* @param int $activity_id ID of the activity item being favorited.
|
|
* @param int $user_id ID of the user favoriting the activity item.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_add_user_favorite( $activity_id, $user_id = 0 ) {
|
|
|
|
// Favorite activity stream items are for logged in users only
|
|
if ( !is_user_logged_in() )
|
|
return false;
|
|
|
|
// Fallback to logged in user if no user_id is passed
|
|
if ( empty( $user_id ) )
|
|
$user_id = bp_loggedin_user_id();
|
|
|
|
// Update the user's personal favorites
|
|
$my_favs = bp_get_user_meta( $user_id, 'bp_favorite_activities', true );
|
|
$my_favs[] = $activity_id;
|
|
|
|
// Update the total number of users who have favorited this activity
|
|
$fav_count = bp_activity_get_meta( $activity_id, 'favorite_count' );
|
|
$fav_count = !empty( $fav_count ) ? (int) $fav_count + 1 : 1;
|
|
|
|
// Update user meta
|
|
bp_update_user_meta( $user_id, 'bp_favorite_activities', $my_favs );
|
|
|
|
// Update activity meta counts
|
|
if ( true === bp_activity_update_meta( $activity_id, 'favorite_count', $fav_count ) ) {
|
|
|
|
// Execute additional code
|
|
do_action( 'bp_activity_add_user_favorite', $activity_id, $user_id );
|
|
|
|
// Success
|
|
return true;
|
|
|
|
// Saving meta was unsuccessful for an unknown reason
|
|
} else {
|
|
// Execute additional code
|
|
do_action( 'bp_activity_add_user_favorite_fail', $activity_id, $user_id );
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove an activity stream item as a favorite for a user.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses is_user_logged_in()
|
|
* @uses bp_get_user_meta()
|
|
* @uses bp_activity_get_meta()
|
|
* @uses bp_activity_update_meta()
|
|
* @uses bp_update_user_meta()
|
|
* @uses do_action() To call the 'bp_activity_remove_user_favorite' hook.
|
|
*
|
|
* @param int $activity_id ID of the activity item being unfavorited.
|
|
* @param int $user_id ID of the user unfavoriting the activity item.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_remove_user_favorite( $activity_id, $user_id = 0 ) {
|
|
|
|
// Favorite activity stream items are for logged in users only
|
|
if ( !is_user_logged_in() )
|
|
return false;
|
|
|
|
// Fallback to logged in user if no user_id is passed
|
|
if ( empty( $user_id ) )
|
|
$user_id = bp_loggedin_user_id();
|
|
|
|
// Remove the fav from the user's favs
|
|
$my_favs = bp_get_user_meta( $user_id, 'bp_favorite_activities', true );
|
|
$my_favs = array_flip( (array) $my_favs );
|
|
unset( $my_favs[$activity_id] );
|
|
$my_favs = array_unique( array_flip( $my_favs ) );
|
|
|
|
// Update the total number of users who have favorited this activity
|
|
if ( $fav_count = bp_activity_get_meta( $activity_id, 'favorite_count' ) ) {
|
|
|
|
// Deduct from total favorites
|
|
if ( bp_activity_update_meta( $activity_id, 'favorite_count', (int) $fav_count - 1 ) ) {
|
|
|
|
// Update users favorites
|
|
if ( bp_update_user_meta( $user_id, 'bp_favorite_activities', $my_favs ) ) {
|
|
|
|
// Execute additional code
|
|
do_action( 'bp_activity_remove_user_favorite', $activity_id, $user_id );
|
|
|
|
// Success
|
|
return true;
|
|
|
|
// Error updating
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
// Error updating favorite count
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
// Error getting favorite count
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check whether an activity item exists with a given content string.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
*
|
|
* @uses BP_Activity_Activity::check_exists_by_content() {@link BP_Activity_Activity}
|
|
* @uses apply_filters() To call the 'bp_activity_check_exists_by_content' hook.
|
|
*
|
|
* @param string $content The content to filter by.
|
|
* @return int|null The ID of the located activity item. Null if none is found.
|
|
*/
|
|
function bp_activity_check_exists_by_content( $content ) {
|
|
return apply_filters( 'bp_activity_check_exists_by_content', BP_Activity_Activity::check_exists_by_content( $content ) );
|
|
}
|
|
|
|
/**
|
|
* Retrieve the last time activity was updated.
|
|
*
|
|
* @since BuddyPress (1.0)
|
|
*
|
|
* @uses BP_Activity_Activity::get_last_updated() {@link BP_Activity_Activity}
|
|
* @uses apply_filters() To call the 'bp_activity_get_last_updated' hook.
|
|
*
|
|
* @return string Date last updated.
|
|
*/
|
|
function bp_activity_get_last_updated() {
|
|
return apply_filters( 'bp_activity_get_last_updated', BP_Activity_Activity::get_last_updated() );
|
|
}
|
|
|
|
/**
|
|
* Retrieve the number of favorite activity stream items a user has.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses BP_Activity_Activity::total_favorite_count() {@link BP_Activity_Activity}
|
|
*
|
|
* @param int $user_id ID of the user whose favorite count is being requested.
|
|
* @return int Total favorite count for the user.
|
|
*/
|
|
function bp_activity_total_favorites_for_user( $user_id = 0 ) {
|
|
|
|
// Fallback on displayed user, and then logged in user
|
|
if ( empty( $user_id ) )
|
|
$user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id();
|
|
|
|
return BP_Activity_Activity::total_favorite_count( $user_id );
|
|
}
|
|
|
|
/** Meta *********************************************************************/
|
|
|
|
/**
|
|
* Delete a meta entry from the DB for an activity stream item.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @global object $wpdb WordPress database access object.
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses wp_cache_delete()
|
|
* @uses is_wp_error()
|
|
*
|
|
* @param int $activity_id ID of the activity item whose metadata is being deleted.
|
|
* @param string $meta_key Optional. The key of the metadata being deleted. If
|
|
* omitted, all metadata associated with the activity
|
|
* item will be deleted.
|
|
* @param string $meta_value Optional. If present, the metadata will only be
|
|
* deleted if the meta_value matches this parameter.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete_meta( $activity_id, $meta_key = '', $meta_value = '' ) {
|
|
global $wpdb, $bp;
|
|
|
|
// Return false if any of the above values are not set
|
|
if ( !is_numeric( $activity_id ) )
|
|
return false;
|
|
|
|
// Sanitize key
|
|
$meta_key = preg_replace( '|[^a-z0-9_]|i', '', $meta_key );
|
|
|
|
if ( is_array( $meta_value ) || is_object( $meta_value ) )
|
|
$meta_value = serialize( $meta_value );
|
|
|
|
// Trim off whitespace
|
|
$meta_value = trim( $meta_value );
|
|
|
|
// Delete all for activity_id
|
|
if ( empty( $meta_key ) )
|
|
$retval = $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->activity->table_name_meta} WHERE activity_id = %d", $activity_id ) );
|
|
|
|
// Delete only when all match
|
|
else if ( $meta_value )
|
|
$retval = $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->activity->table_name_meta} WHERE activity_id = %d AND meta_key = %s AND meta_value = %s", $activity_id, $meta_key, $meta_value ) );
|
|
|
|
// Delete only when activity_id and meta_key match
|
|
else
|
|
$retval = $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->activity->table_name_meta} WHERE activity_id = %d AND meta_key = %s", $activity_id, $meta_key ) );
|
|
|
|
// Delete cache entry
|
|
wp_cache_delete( 'bp_activity_meta_' . $activity_id . '_' . $meta_key, 'bp' );
|
|
|
|
// Success
|
|
if ( !is_wp_error( $retval ) )
|
|
return true;
|
|
|
|
// Fail
|
|
else
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get metadata for a given activity item.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @global object $wpdb WordPress database access object.
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses wp_cache_get()
|
|
* @uses wp_cache_set()
|
|
* @uses apply_filters() To call the 'bp_activity_get_meta' hook.
|
|
*
|
|
* @param int $activity_id ID of the activity item whose metadata is being requseted.
|
|
* @param string $meta_key Optional. If present, only the metadata matching
|
|
* that meta key will be returned. Otherwise, all
|
|
* metadata for the activity item will be fetched.
|
|
* @return mixed The meta value(s) being requested.
|
|
*/
|
|
function bp_activity_get_meta( $activity_id = 0, $meta_key = '' ) {
|
|
global $wpdb, $bp;
|
|
|
|
// Make sure activity_id is valid
|
|
if ( empty( $activity_id ) || !is_numeric( $activity_id ) )
|
|
return false;
|
|
|
|
// We have a key to look for
|
|
if ( !empty( $meta_key ) ) {
|
|
|
|
// Sanitize key
|
|
$meta_key = preg_replace( '|[^a-z0-9_]|i', '', $meta_key );
|
|
|
|
// Check cache
|
|
if ( !$metas = wp_cache_get( 'bp_activity_meta_' . $activity_id . '_' . $meta_key, 'bp' ) ) {
|
|
// No cache so hit the DB
|
|
$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM {$bp->activity->table_name_meta} WHERE activity_id = %d AND meta_key = %s", $activity_id, $meta_key ) );
|
|
|
|
// Set cache
|
|
wp_cache_set( 'bp_activity_meta_' . $activity_id . '_' . $meta_key, $metas, 'bp' );
|
|
}
|
|
|
|
// No key so get all for activity_id
|
|
} else {
|
|
$metas = $wpdb->get_results( $wpdb->prepare( "SELECT meta_key, meta_value FROM {$bp->activity->table_name_meta} WHERE activity_id = %d", $activity_id ) );
|
|
|
|
if ( !empty( $metas ) ) {
|
|
$metas = array_map( 'maybe_unserialize', (array) $metas );
|
|
|
|
foreach( $metas as $mkey => $mvalue ) {
|
|
wp_cache_set( 'bp_activity_meta_' . $activity_id . '_' . $mkey, $mvalue, 'bp' );
|
|
}
|
|
}
|
|
}
|
|
|
|
// No result so return false
|
|
if ( empty( $metas ) )
|
|
return false;
|
|
|
|
// Maybe, just maybe... unserialize
|
|
$metas = array_map( 'maybe_unserialize', (array) $metas );
|
|
|
|
// Return first item in array if only 1, else return all metas found
|
|
$retval = ( 1 == count( $metas ) ? $metas[0] : $metas );
|
|
|
|
// Filter result before returning
|
|
return apply_filters( 'bp_activity_get_meta', $retval, $activity_id, $meta_key );
|
|
}
|
|
|
|
/**
|
|
* Update a piece of activity meta.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @global object $wpdb WordPress database access object.
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses maybe_serialize()
|
|
* @uses bp_activity_delete_meta()
|
|
* @uses wp_cache_set()
|
|
*
|
|
* @param int $activity_id ID of the activity item whose metadata is being updated.
|
|
* @param string $meta_key Key of the metadata being updated.
|
|
* @param mixed $meta_value Value to be set.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_update_meta( $activity_id, $meta_key, $meta_value ) {
|
|
global $wpdb, $bp;
|
|
|
|
// Make sure activity_id is valid
|
|
if ( !is_numeric( $activity_id ) )
|
|
return false;
|
|
|
|
// Sanitize key
|
|
$meta_key = preg_replace( '|[^a-z0-9_]|i', '', $meta_key );
|
|
|
|
// Sanitize value
|
|
if ( is_string( $meta_value ) ) {
|
|
$meta_value = stripslashes( $meta_value );
|
|
}
|
|
|
|
// Maybe, just maybe... serialize
|
|
$meta_value = maybe_serialize( $meta_value );
|
|
|
|
// If value is false, delete the meta key
|
|
if ( false === $meta_value )
|
|
return bp_activity_delete_meta( $activity_id, $meta_key );
|
|
|
|
// See if meta key exists for activity_id
|
|
$cur = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$bp->activity->table_name_meta} WHERE activity_id = %d AND meta_key = %s", $activity_id, $meta_key ) );
|
|
|
|
// Meta key does not exist so INSERT
|
|
if ( empty( $cur ) )
|
|
$wpdb->query( $wpdb->prepare( "INSERT INTO {$bp->activity->table_name_meta} ( activity_id, meta_key, meta_value ) VALUES ( %d, %s, %s )", $activity_id, $meta_key, $meta_value ) );
|
|
|
|
// Meta key exists, so UPDATE
|
|
else if ( $cur->meta_value != $meta_value )
|
|
$wpdb->query( $wpdb->prepare( "UPDATE {$bp->activity->table_name_meta} SET meta_value = %s WHERE activity_id = %d AND meta_key = %s", $meta_value, $activity_id, $meta_key ) );
|
|
|
|
// Weirdness, so return false
|
|
else
|
|
return false;
|
|
|
|
// Set cache
|
|
wp_cache_set( 'bp_activity_meta_' . $activity_id . '_' . $meta_key, $meta_value, 'bp' );
|
|
|
|
// Victory is ours!
|
|
return true;
|
|
}
|
|
|
|
/** Clean up *****************************************************************/
|
|
|
|
/**
|
|
* Completely remove a user's activity data.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @uses is_user_logged_in()
|
|
* @uses bp_activity_delete()
|
|
* @uses bp_delete_user_meta()
|
|
* @uses do_action() To call the 'bp_activity_remove_data' hook.
|
|
* @uses do_action() To call the 'bp_activity_remove_all_user_data' hook.
|
|
*
|
|
* @param int $user_id ID of the user whose activity is being deleted.
|
|
*/
|
|
function bp_activity_remove_all_user_data( $user_id = 0 ) {
|
|
|
|
// Do not delete user data unless a logged in user says so
|
|
if ( empty( $user_id ) || !is_user_logged_in() )
|
|
return false;
|
|
|
|
// Clear the user's activity from the sitewide stream and clear their activity tables
|
|
bp_activity_delete( array( 'user_id' => $user_id ) );
|
|
|
|
// Remove any usermeta
|
|
bp_delete_user_meta( $user_id, 'bp_latest_update' );
|
|
bp_delete_user_meta( $user_id, 'bp_favorite_activities' );
|
|
|
|
// Execute additional code
|
|
do_action( 'bp_activity_remove_data', $user_id ); // Deprecated! Do not use!
|
|
|
|
// Use this going forward
|
|
do_action( 'bp_activity_remove_all_user_data', $user_id );
|
|
}
|
|
add_action( 'wpmu_delete_user', 'bp_activity_remove_all_user_data' );
|
|
add_action( 'delete_user', 'bp_activity_remove_all_user_data' );
|
|
|
|
/**
|
|
* Mark all of the user's activity as spam.
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @global object $wpdb WordPress database access object.
|
|
* @global object $bp BuddyPress global settings.
|
|
*
|
|
* @param int $user_id ID of the user whose activity is being spammed.
|
|
*/
|
|
function bp_activity_spam_all_user_data( $user_id = 0 ) {
|
|
global $bp, $wpdb;
|
|
|
|
// Do not delete user data unless a logged in user says so
|
|
if ( empty( $user_id ) || ! is_user_logged_in() )
|
|
return false;
|
|
|
|
// Get all the user's activities.
|
|
$activities = bp_activity_get( array( 'display_comments' => 'stream', 'filter' => array( 'user_id' => $user_id ), 'show_hidden' => true, ) );
|
|
|
|
// Mark each as spam
|
|
foreach ( (array) $activities['activities'] as $activity ) {
|
|
|
|
// Create an activity object
|
|
$activity_obj = new BP_Activity_Activity;
|
|
foreach ( $activity as $k => $v )
|
|
$activity_obj->$k = $v;
|
|
|
|
// Mark as spam
|
|
bp_activity_mark_as_spam( $activity_obj );
|
|
|
|
/*
|
|
* If Akismet is present, update the activity history meta.
|
|
*
|
|
* This is usually taken care of when BP_Activity_Activity::save() happens, but
|
|
* as we're going to be updating all the activity statuses directly, for efficency,
|
|
* we need to update manually.
|
|
*/
|
|
if ( ! empty( $bp->activity->akismet ) )
|
|
$bp->activity->akismet->update_activity_spam_meta( $activity_obj );
|
|
|
|
// Tidy up
|
|
unset( $activity_obj );
|
|
}
|
|
|
|
// Mark all of this user's activities as spam
|
|
$wpdb->query( $wpdb->prepare( "UPDATE {$bp->activity->table_name} SET is_spam = 1 WHERE user_id = %d", $user_id ) );
|
|
|
|
// Call an action for plugins to use
|
|
do_action( 'bp_activity_spam_all_user_data', $user_id, $activities['activities'] );
|
|
}
|
|
add_action( 'bp_make_spam_user', 'bp_activity_spam_all_user_data' );
|
|
|
|
/**
|
|
* Mark all of the user's activity as ham (not spam).
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @global object $wpdb WordPress database access object.
|
|
* @global object $bp BuddyPress global settings.
|
|
*
|
|
* @param int $user_id ID of the user whose activity is being hammed.
|
|
*/
|
|
function bp_activity_ham_all_user_data( $user_id = 0 ) {
|
|
global $bp, $wpdb;
|
|
|
|
// Do not delete user data unless a logged in user says so
|
|
if ( empty( $user_id ) || ! is_user_logged_in() )
|
|
return false;
|
|
|
|
// Get all the user's activities.
|
|
$activities = bp_activity_get( array( 'display_comments' => 'stream', 'filter' => array( 'user_id' => $user_id ), 'show_hidden' => true, 'spam' => 'all', ) );
|
|
|
|
// Mark each as not spam
|
|
foreach ( (array) $activities['activities'] as $activity ) {
|
|
|
|
// Create an activity object
|
|
$activity_obj = new BP_Activity_Activity;
|
|
foreach ( $activity as $k => $v )
|
|
$activity_obj->$k = $v;
|
|
|
|
// Mark as not spam
|
|
bp_activity_mark_as_ham( $activity_obj );
|
|
|
|
/*
|
|
* If Akismet is present, update the activity history meta.
|
|
*
|
|
* This is usually taken care of when BP_Activity_Activity::save() happens, but
|
|
* as we're going to be updating all the activity statuses directly, for efficency,
|
|
* we need to update manually.
|
|
*/
|
|
if ( ! empty( $bp->activity->akismet ) )
|
|
$bp->activity->akismet->update_activity_ham_meta( $activity_obj );
|
|
|
|
// Tidy up
|
|
unset( $activity_obj );
|
|
}
|
|
|
|
// Mark all of this user's activities as spam
|
|
$wpdb->query( $wpdb->prepare( "UPDATE {$bp->activity->table_name} SET is_spam = 0 WHERE user_id = %d", $user_id ) );
|
|
|
|
// Call an action for plugins to use
|
|
do_action( 'bp_activity_ham_all_user_data', $user_id, $activities['activities'] );
|
|
}
|
|
add_action( 'bp_make_ham_user', 'bp_activity_ham_all_user_data' );
|
|
|
|
/**
|
|
* Register the activity stream actions for updates
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
*/
|
|
function bp_activity_register_activity_actions() {
|
|
global $bp;
|
|
|
|
bp_activity_set_action( $bp->activity->id, 'activity_update', __( 'Posted a status update', 'buddypress' ) );
|
|
bp_activity_set_action( $bp->activity->id, 'activity_comment', __( 'Replied to a status update', 'buddypress' ) );
|
|
|
|
do_action( 'bp_activity_register_activity_actions' );
|
|
|
|
// Backpat. Don't use this.
|
|
do_action( 'updates_register_activity_actions' );
|
|
}
|
|
add_action( 'bp_register_activity_actions', 'bp_activity_register_activity_actions' );
|
|
|
|
/******************************************************************************
|
|
* Business functions are where all the magic happens in BuddyPress. They will
|
|
* handle the actual saving or manipulation of information. Usually they will
|
|
* hand off to a database class for data access, then return
|
|
* true or false on success or failure.
|
|
*/
|
|
|
|
/**
|
|
* Retrieve an activity or activities.
|
|
*
|
|
* bp_activity_get() shares all arguments with BP_Activity_Activity::get(). The
|
|
* following is a list of bp_activity_get() parameters that have different
|
|
* default values from BP_Activity_Activity::get() (value in parentheses is
|
|
* the default for the bp_activity_get()).
|
|
* - 'per_page' (false)
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @see BP_Activity_Activity::get() For more information on accepted arguments
|
|
* and the format of the returned value.
|
|
* @uses wp_parse_args()
|
|
* @uses wp_cache_get()
|
|
* @uses wp_cache_set()
|
|
* @uses BP_Activity_Activity::get() {@link BP_Activity_Activity}
|
|
* @uses apply_filters_ref_array() To call the 'bp_activity_get' hook.
|
|
*
|
|
* @param array $args See BP_Activity_Activity::get() for description.
|
|
* @return array $activity See BP_Activity_Activity::get() for description.
|
|
*/
|
|
function bp_activity_get( $args = '' ) {
|
|
$defaults = array(
|
|
'max' => false, // Maximum number of results to return
|
|
'page' => 1, // page 1 without a per_page will result in no pagination.
|
|
'per_page' => false, // results per page
|
|
'sort' => 'DESC', // sort ASC or DESC
|
|
'display_comments' => false, // false for no comments. 'stream' for within stream display, 'threaded' for below each activity item
|
|
|
|
'search_terms' => false, // Pass search terms as a string
|
|
'meta_query' => false, // Filter by activity meta. See WP_Meta_Query for format
|
|
'show_hidden' => false, // Show activity items that are hidden site-wide?
|
|
'exclude' => false, // Comma-separated list of activity IDs to exclude
|
|
'in' => false, // Comma-separated list or array of activity IDs to which you want to limit the query
|
|
'spam' => 'ham_only', // 'ham_only' (default), 'spam_only' or 'all'.
|
|
|
|
/**
|
|
* Pass filters as an array -- all filter items can be multiple values comma separated:
|
|
* array(
|
|
* 'user_id' => false, // user_id to filter on
|
|
* 'object' => false, // object to filter on e.g. groups, profile, status, friends
|
|
* 'action' => false, // action to filter on e.g. activity_update, profile_updated
|
|
* 'primary_id' => false, // object ID to filter on e.g. a group_id or forum_id or blog_id etc.
|
|
* 'secondary_id' => false, // secondary object ID to filter on e.g. a post_id
|
|
* );
|
|
*/
|
|
'filter' => array()
|
|
);
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
// Attempt to return a cached copy of the first page of sitewide activity.
|
|
if ( 1 == (int) $page && empty( $max ) && empty( $search_terms ) && empty( $meta_query ) && empty( $filter ) && empty( $exclude ) && empty( $in ) && 'DESC' == $sort && empty( $exclude ) && 'ham_only' == $spam ) {
|
|
if ( !$activity = wp_cache_get( 'bp_activity_sitewide_front', 'bp' ) ) {
|
|
$args = array(
|
|
'page' => $page,
|
|
'per_page' => $per_page,
|
|
'max' => $max,
|
|
'sort' => $sort,
|
|
'search_terms' => $search_terms,
|
|
'meta_query' => $meta_query,
|
|
'filter' => $filter,
|
|
'display_comments' => $display_comments,
|
|
'show_hidden' => $show_hidden,
|
|
'spam' => $spam
|
|
);
|
|
$activity = BP_Activity_Activity::get( $args );
|
|
wp_cache_set( 'bp_activity_sitewide_front', $activity, 'bp' );
|
|
}
|
|
|
|
} else {
|
|
$args = array(
|
|
'page' => $page,
|
|
'per_page' => $per_page,
|
|
'max' => $max,
|
|
'sort' => $sort,
|
|
'search_terms' => $search_terms,
|
|
'meta_query' => $meta_query,
|
|
'filter' => $filter,
|
|
'display_comments' => $display_comments,
|
|
'show_hidden' => $show_hidden,
|
|
'exclude' => $exclude,
|
|
'in' => $in,
|
|
'spam' => $spam
|
|
);
|
|
$activity = BP_Activity_Activity::get( $args );
|
|
}
|
|
|
|
return apply_filters_ref_array( 'bp_activity_get', array( &$activity, &$r ) );
|
|
}
|
|
|
|
/**
|
|
* Fetch specific activity items.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @see BP_Activity_Activity::get() For more information on accepted arguments
|
|
* @uses wp_parse_args()
|
|
* @uses apply_filters() To call the 'bp_activity_get_specific' hook
|
|
* @uses BP_Activity_Activity::get() {@link BP_Activity_Activity}
|
|
*
|
|
* @param array $args {
|
|
* All arguments and defaults are shared with BP_Activity_Activity::get(),
|
|
* except for the following:
|
|
* @type string|int|array Single activity ID, comma-separated list of IDs,
|
|
* or array of IDs.
|
|
* }
|
|
* @return array $activity See BP_Activity_Activity::get() for description.
|
|
*/
|
|
function bp_activity_get_specific( $args = '' ) {
|
|
$defaults = array(
|
|
'activity_ids' => false, // A single activity_id or array of IDs.
|
|
'display_comments' => false, // true or false to display threaded comments for these specific activity items
|
|
'max' => false, // Maximum number of results to return
|
|
'page' => 1, // page 1 without a per_page will result in no pagination.
|
|
'per_page' => false, // results per page
|
|
'show_hidden' => true, // When fetching specific items, show all
|
|
'sort' => 'DESC', // sort ASC or DESC
|
|
'spam' => 'ham_only', // Retrieve items marked as spam
|
|
);
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
$get_args = array(
|
|
'page' => $page,
|
|
'per_page' => $per_page,
|
|
'max' => $max,
|
|
'sort' => $sort,
|
|
'display_comments' => $display_comments,
|
|
'show_hidden' => $show_hidden,
|
|
'in' => $activity_ids,
|
|
'spam' => $spam
|
|
);
|
|
return apply_filters( 'bp_activity_get_specific', BP_Activity_Activity::get( $get_args ), $args, $get_args );
|
|
}
|
|
|
|
/**
|
|
* Add an activity item.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
*
|
|
* @uses wp_parse_args()
|
|
* @uses BP_Activity_Activity::save() {@link BP_Activity_Activity}
|
|
* @uses BP_Activity_Activity::rebuild_activity_comment_tree() {@link BP_Activity_Activity}
|
|
* @uses wp_cache_delete()
|
|
* @uses do_action() To call the 'bp_activity_add' hook
|
|
*
|
|
* @param array $args {
|
|
* An array of arguments.
|
|
* @type int|bool $id Pass an activity ID to update an existing item, or
|
|
* false to create a new item. Default: false.
|
|
* @type string $action Optional. The activity action/description, typically
|
|
* something like "Joe posted an update".
|
|
* @type string $content Optional. The content of the activity item.
|
|
* @type string $component The unique name of the component associated with
|
|
* the activity item - 'groups', 'profile', etc.
|
|
* @type string $type The specific activity type, used for directory
|
|
* filtering. 'new_blog_post', 'activity_update', etc.
|
|
* @type string $primary_link Optional. The URL for this item, as used in
|
|
* RSS feeds. Defaults to the URL for this activity item's permalink page.
|
|
* @type int|bool $user_id Optional. The ID of the user associated with the
|
|
* activity item. May be set to false or 0 if the item is not related
|
|
* to any user. Default: the ID of the currently logged-in user.
|
|
* @type int $item_id Optional. The ID of the associated item.
|
|
* @type int $secondary_item_id Optional. The ID of a secondary associated
|
|
* item.
|
|
* @type string $date_recorded Optional. The GMT time, in Y-m-d h:i:s format,
|
|
* when the item was recorded. Defaults to the current time.
|
|
* @type bool $hide_sitewide Should the item be hidden on sitewide streams?
|
|
* Default: false.
|
|
* @type bool $is_spam Should the item be marked as spam? Default: false.
|
|
* }
|
|
* @return int|bool The ID of the activity on success. False on error.
|
|
*/
|
|
function bp_activity_add( $args = '' ) {
|
|
|
|
$defaults = array(
|
|
'id' => false, // Pass an existing activity ID to update an existing entry.
|
|
|
|
'action' => '', // The activity action - e.g. "Jon Doe posted an update"
|
|
'content' => '', // Optional: The content of the activity item e.g. "BuddyPress is awesome guys!"
|
|
|
|
'component' => false, // The name/ID of the component e.g. groups, profile, mycomponent
|
|
'type' => false, // The activity type e.g. activity_update, profile_updated
|
|
'primary_link' => '', // Optional: The primary URL for this item in RSS feeds (defaults to activity permalink)
|
|
|
|
'user_id' => bp_loggedin_user_id(), // Optional: The user to record the activity for, can be false if this activity is not for a user.
|
|
'item_id' => false, // Optional: The ID of the specific item being recorded, e.g. a blog_id
|
|
'secondary_item_id' => false, // Optional: A second ID used to further filter e.g. a comment_id
|
|
'recorded_time' => bp_core_current_time(), // The GMT time that this activity was recorded
|
|
'hide_sitewide' => false, // Should this be hidden on the sitewide activity stream?
|
|
'is_spam' => false, // Is this activity item to be marked as spam?
|
|
);
|
|
$params = wp_parse_args( $args, $defaults );
|
|
extract( $params, EXTR_SKIP );
|
|
|
|
// Make sure we are backwards compatible
|
|
if ( empty( $component ) && !empty( $component_name ) )
|
|
$component = $component_name;
|
|
|
|
if ( empty( $type ) && !empty( $component_action ) )
|
|
$type = $component_action;
|
|
|
|
// Setup activity to be added
|
|
$activity = new BP_Activity_Activity( $id );
|
|
$activity->user_id = $user_id;
|
|
$activity->component = $component;
|
|
$activity->type = $type;
|
|
$activity->action = $action;
|
|
$activity->content = $content;
|
|
$activity->primary_link = $primary_link;
|
|
$activity->item_id = $item_id;
|
|
$activity->secondary_item_id = $secondary_item_id;
|
|
$activity->date_recorded = $recorded_time;
|
|
$activity->hide_sitewide = $hide_sitewide;
|
|
$activity->is_spam = $is_spam;
|
|
|
|
if ( !$activity->save() )
|
|
return false;
|
|
|
|
// If this is an activity comment, rebuild the tree
|
|
if ( 'activity_comment' == $activity->type )
|
|
BP_Activity_Activity::rebuild_activity_comment_tree( $activity->item_id );
|
|
|
|
wp_cache_delete( 'bp_activity_sitewide_front', 'bp' );
|
|
do_action( 'bp_activity_add', $params );
|
|
|
|
return $activity->id;
|
|
}
|
|
|
|
/**
|
|
* Post an activity update.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses wp_parse_args()
|
|
* @uses bp_is_user_inactive()
|
|
* @uses bp_core_get_userlink()
|
|
* @uses bp_activity_add()
|
|
* @uses apply_filters() To call the 'bp_activity_new_update_action' hook.
|
|
* @uses apply_filters() To call the 'bp_activity_new_update_content' hook.
|
|
* @uses apply_filters() To call the 'bp_activity_new_update_primary_link' hook.
|
|
* @uses bp_update_user_meta()
|
|
* @uses wp_filter_kses()
|
|
* @uses do_action() To call the 'bp_activity_posted_update' hook.
|
|
*
|
|
* @param array $args {
|
|
* @type string $content The content of the activity update.
|
|
* @type int $user_id Optional. Defaults to the logged-in user.
|
|
* }
|
|
* @return int $activity_id The activity id
|
|
*/
|
|
function bp_activity_post_update( $args = '' ) {
|
|
global $bp;
|
|
|
|
$defaults = array(
|
|
'content' => false,
|
|
'user_id' => bp_loggedin_user_id()
|
|
);
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
if ( empty( $content ) || !strlen( trim( $content ) ) )
|
|
return false;
|
|
|
|
if ( bp_is_user_inactive( $user_id ) )
|
|
return false;
|
|
|
|
// Record this on the user's profile
|
|
$from_user_link = bp_core_get_userlink( $user_id );
|
|
$activity_action = sprintf( __( '%s posted an update', 'buddypress' ), $from_user_link );
|
|
$activity_content = $content;
|
|
$primary_link = bp_core_get_userlink( $user_id, false, true );
|
|
|
|
// Now write the values
|
|
$activity_id = bp_activity_add( array(
|
|
'user_id' => $user_id,
|
|
'action' => apply_filters( 'bp_activity_new_update_action', $activity_action ),
|
|
'content' => apply_filters( 'bp_activity_new_update_content', $activity_content ),
|
|
'primary_link' => apply_filters( 'bp_activity_new_update_primary_link', $primary_link ),
|
|
'component' => $bp->activity->id,
|
|
'type' => 'activity_update'
|
|
) );
|
|
|
|
$activity_content = apply_filters( 'bp_activity_latest_update_content', $content, $activity_content );
|
|
|
|
// Add this update to the "latest update" usermeta so it can be fetched anywhere.
|
|
bp_update_user_meta( bp_loggedin_user_id(), 'bp_latest_update', array( 'id' => $activity_id, 'content' => $activity_content ) );
|
|
|
|
do_action( 'bp_activity_posted_update', $content, $user_id, $activity_id );
|
|
|
|
return $activity_id;
|
|
}
|
|
|
|
/**
|
|
* Add an activity comment.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
* @uses wp_parse_args()
|
|
* @uses bp_activity_add()
|
|
* @uses apply_filters() To call the 'bp_activity_comment_action' hook.
|
|
* @uses apply_filters() To call the 'bp_activity_comment_content' hook.
|
|
* @uses bp_activity_new_comment_notification()
|
|
* @uses wp_cache_delete()
|
|
* @uses do_action() To call the 'bp_activity_comment_posted' hook.
|
|
*
|
|
* @param array $args {
|
|
* @type int $id Optional. Pass an ID to update an existing comment.
|
|
* @type string $content The content of the comment.
|
|
* @type int $user_id Optional. The ID of the user making the comment.
|
|
* Defaults to the ID of the logged-in user.
|
|
* @type int $activity_id The ID of the "root" activity item, ie the oldest
|
|
* ancestor of the comment.
|
|
* @type int $parent_id Optional. The ID of the parent activity item, ie the
|
|
* item to which the comment is an immediate reply. If
|
|
* not provided, this value defaults to the $activity_id.
|
|
* }
|
|
* @return int|bool The ID of the comment on success, otherwise false.
|
|
*/
|
|
function bp_activity_new_comment( $args = '' ) {
|
|
global $bp;
|
|
|
|
$defaults = array(
|
|
'id' => false,
|
|
'content' => false,
|
|
'user_id' => bp_loggedin_user_id(),
|
|
'activity_id' => false, // ID of the root activity item
|
|
'parent_id' => false // ID of a parent comment (optional)
|
|
);
|
|
|
|
$params = wp_parse_args( $args, $defaults );
|
|
extract( $params, EXTR_SKIP );
|
|
|
|
if ( empty( $content ) || empty( $user_id ) || empty( $activity_id ) )
|
|
return false;
|
|
|
|
if ( empty( $parent_id ) )
|
|
$parent_id = $activity_id;
|
|
|
|
// Check to see if the parent activity is hidden, and if so, hide this comment publically.
|
|
$activity = new BP_Activity_Activity( $activity_id );
|
|
$is_hidden = ( (int) $activity->hide_sitewide ) ? 1 : 0;
|
|
|
|
// Insert the activity comment
|
|
$comment_id = bp_activity_add( array(
|
|
'id' => $id,
|
|
'action' => apply_filters( 'bp_activity_comment_action', sprintf( __( '%s posted a new activity comment', 'buddypress' ), bp_core_get_userlink( $user_id ) ) ),
|
|
'content' => apply_filters( 'bp_activity_comment_content', $content ),
|
|
'component' => $bp->activity->id,
|
|
'type' => 'activity_comment',
|
|
'user_id' => $user_id,
|
|
'item_id' => $activity_id,
|
|
'secondary_item_id' => $parent_id,
|
|
'hide_sitewide' => $is_hidden
|
|
) );
|
|
|
|
// Send an email notification if settings allow
|
|
bp_activity_new_comment_notification( $comment_id, $user_id, $params );
|
|
|
|
// Clear the comment cache for this activity
|
|
wp_cache_delete( 'bp_activity_comments_' . $parent_id );
|
|
|
|
do_action( 'bp_activity_comment_posted', $comment_id, $params, $activity );
|
|
|
|
return $comment_id;
|
|
}
|
|
|
|
/**
|
|
* Fetch the activity_id for an existing activity entry in the DB.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @see BP_Activity_Activity::get() For more information on accepted arguments.
|
|
* @uses wp_parse_args()
|
|
* @uses apply_filters() To call the 'bp_activity_get_activity_id' hook.
|
|
* @uses BP_Activity_Activity::save() {@link BP_Activity_Activity}
|
|
*
|
|
* @param array $args See BP_Activity_Activity::get() for description.
|
|
* @return int $activity_id The ID of the activity item found.
|
|
*/
|
|
function bp_activity_get_activity_id( $args = '' ) {
|
|
$defaults = array(
|
|
'user_id' => false,
|
|
'component' => false,
|
|
'type' => false,
|
|
'item_id' => false,
|
|
'secondary_item_id' => false,
|
|
'action' => false,
|
|
'content' => false,
|
|
'date_recorded' => false,
|
|
);
|
|
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
return apply_filters( 'bp_activity_get_activity_id', BP_Activity_Activity::get_id( $user_id, $component, $type, $item_id, $secondary_item_id, $action, $content, $date_recorded ) );
|
|
}
|
|
|
|
/**
|
|
* Delete activity item(s).
|
|
*
|
|
* If you're looking to hook into one action that provides the ID(s) of
|
|
* the activity/activities deleted, then use:
|
|
*
|
|
* add_action( 'bp_activity_deleted_activities', 'my_function' );
|
|
*
|
|
* The action passes one parameter that is a single activity ID or an
|
|
* array of activity IDs depending on the number deleted.
|
|
*
|
|
* If you are deleting an activity comment please use bp_activity_delete_comment();
|
|
*
|
|
* @since BuddyPress (1.0)
|
|
*
|
|
* @see BP_Activity_Activity::get() For more information on accepted arguments.
|
|
* @uses wp_parse_args()
|
|
* @uses bp_activity_adjust_mention_count()
|
|
* @uses BP_Activity_Activity::delete() {@link BP_Activity_Activity}
|
|
* @uses do_action() To call the 'bp_before_activity_delete' hook.
|
|
* @uses bp_get_user_meta()
|
|
* @uses bp_delete_user_meta()
|
|
* @uses do_action() To call the 'bp_activity_delete' hook.
|
|
* @uses do_action() To call the 'bp_activity_deleted_activities' hook.
|
|
* @uses wp_cache_delete()
|
|
*
|
|
* @param array $args To delete specific activity items, use
|
|
* $args = array( 'id' => $ids );
|
|
* Otherwise, to use filters for item deletion, the argument format is
|
|
* the same as BP_Activity_Activity::get(). See that method for a description.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete( $args = '' ) {
|
|
|
|
// Pass one or more the of following variables to delete by those variables
|
|
$defaults = array(
|
|
'id' => false,
|
|
'action' => false,
|
|
'content' => false,
|
|
'component' => false,
|
|
'type' => false,
|
|
'primary_link' => false,
|
|
'user_id' => false,
|
|
'item_id' => false,
|
|
'secondary_item_id' => false,
|
|
'date_recorded' => false,
|
|
'hide_sitewide' => false
|
|
);
|
|
|
|
$args = wp_parse_args( $args, $defaults );
|
|
|
|
do_action( 'bp_before_activity_delete', $args );
|
|
|
|
// Adjust the new mention count of any mentioned member
|
|
bp_activity_adjust_mention_count( $args['id'], 'delete' );
|
|
|
|
if ( !$activity_ids_deleted = BP_Activity_Activity::delete( $args ) )
|
|
return false;
|
|
|
|
// Check if the user's latest update has been deleted
|
|
if ( empty( $args['user_id'] ) )
|
|
$user_id = bp_loggedin_user_id();
|
|
else
|
|
$user_id = $args['user_id'];
|
|
|
|
$latest_update = bp_get_user_meta( $user_id, 'bp_latest_update', true );
|
|
if ( !empty( $latest_update ) ) {
|
|
if ( in_array( (int) $latest_update['id'], (array) $activity_ids_deleted ) ) {
|
|
bp_delete_user_meta( $user_id, 'bp_latest_update' );
|
|
}
|
|
}
|
|
|
|
do_action( 'bp_activity_delete', $args );
|
|
do_action( 'bp_activity_deleted_activities', $activity_ids_deleted );
|
|
|
|
wp_cache_delete( 'bp_activity_sitewide_front', 'bp' );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Delete an activity item by activity id.
|
|
*
|
|
* You should use bp_activity_delete() instead.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
* @deprecated BuddyPress (1.2)
|
|
*
|
|
* @uses wp_parse_args()
|
|
* @uses bp_activity_delete()
|
|
*
|
|
* @param array $args See BP_Activity_Activity::get for a description
|
|
* of accepted arguments.
|
|
*
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete_by_item_id( $args = '' ) {
|
|
|
|
$defaults = array(
|
|
'item_id' => false,
|
|
'component' => false,
|
|
'type' => false,
|
|
'user_id' => false,
|
|
'secondary_item_id' => false
|
|
);
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
return bp_activity_delete( array( 'item_id' => $item_id, 'component' => $component, 'type' => $type, 'user_id' => $user_id, 'secondary_item_id' => $secondary_item_id ) );
|
|
}
|
|
|
|
/**
|
|
* Delete an activity item by activity id.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
*
|
|
* @uses bp_activity_delete()
|
|
*
|
|
* @param int ID of the activity item to be deleted.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete_by_activity_id( $activity_id ) {
|
|
return bp_activity_delete( array( 'id' => $activity_id ) );
|
|
}
|
|
|
|
/**
|
|
* Delete an activity item by its content.
|
|
*
|
|
* You should use bp_activity_delete() instead.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
* @deprecated BuddyPress (1.2)
|
|
*
|
|
* @uses bp_activity_delete()
|
|
*
|
|
* @param int $user_id The user id.
|
|
* @param string $content The activity id.
|
|
* @param string $component The activity component.
|
|
* @param string $type The activity type.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete_by_content( $user_id, $content, $component, $type ) {
|
|
return bp_activity_delete( array( 'user_id' => $user_id, 'content' => $content, 'component' => $component, 'type' => $type ) );
|
|
}
|
|
|
|
/**
|
|
* Delete a user's activity for a component.
|
|
*
|
|
* You should use bp_activity_delete() instead.
|
|
*
|
|
* @since BuddyPress (1.1)
|
|
* @deprecated BuddyPress (1.2)
|
|
*
|
|
* @uses bp_activity_delete()
|
|
*
|
|
* @param int $user_id The user id.
|
|
* @param string $component The activity component.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_delete_for_user_by_component( $user_id, $component ) {
|
|
return bp_activity_delete( array( 'user_id' => $user_id, 'component' => $component ) );
|
|
}
|
|
|
|
/**
|
|
* Delete an activity comment.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses apply_filters() To call the 'bp_activity_delete_comment_pre' hook.
|
|
* @uses bp_activity_delete_children()
|
|
* @uses bp_activity_delete()
|
|
* @uses BP_Activity_Activity::rebuild_activity_comment_tree() {@link BP_Activity_Activity}
|
|
* @uses do_action() To call the 'bp_activity_delete_comment' hook.
|
|
* @todo Why is an activity id required? We could look this up.
|
|
* @todo Why do we encourage users to call this function directly? We could just
|
|
* as easily examine the activity type in bp_activity_delete() and then
|
|
* call this function with the proper arguments if necessary.
|
|
*
|
|
* @param int $activity_id The ID of the "root" activity, ie the comment's
|
|
* oldest ancestor.
|
|
* @param int $comment_id The ID of the comment to be deleted.
|
|
* @return bool True on success, false on failure
|
|
*/
|
|
function bp_activity_delete_comment( $activity_id, $comment_id ) {
|
|
/***
|
|
* You may want to hook into this filter if you want to override this function and
|
|
* handle the deletion of child comments differently. Make sure you return false.
|
|
*/
|
|
if ( !apply_filters( 'bp_activity_delete_comment_pre', true, $activity_id, $comment_id ) )
|
|
return false;
|
|
|
|
// Delete any children of this comment.
|
|
bp_activity_delete_children( $activity_id, $comment_id );
|
|
|
|
// Delete the actual comment
|
|
if ( !bp_activity_delete( array( 'id' => $comment_id, 'type' => 'activity_comment' ) ) )
|
|
return false;
|
|
|
|
// Recalculate the comment tree
|
|
BP_Activity_Activity::rebuild_activity_comment_tree( $activity_id );
|
|
|
|
do_action( 'bp_activity_delete_comment', $activity_id, $comment_id );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Delete an activity comment's children.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses BP_Activity_Activity::get_child_comments() {@link BP_Activity_Activity}
|
|
* @uses bp_activity_delete_children()
|
|
* @uses bp_activity_delete()
|
|
*
|
|
* @param int $activity_id The ID of the "root" activity, ie the
|
|
* comment's oldest ancestor.
|
|
* @param int $comment_id The ID of the comment to be deleted.
|
|
*/
|
|
function bp_activity_delete_children( $activity_id, $comment_id) {
|
|
// Recursively delete all children of this comment.
|
|
if ( $children = BP_Activity_Activity::get_child_comments( $comment_id ) ) {
|
|
foreach( (array) $children as $child ) {
|
|
bp_activity_delete_children( $activity_id, $child->id );
|
|
}
|
|
}
|
|
bp_activity_delete( array( 'secondary_item_id' => $comment_id, 'type' => 'activity_comment', 'item_id' => $activity_id ) );
|
|
}
|
|
|
|
/**
|
|
* Get the permalink for a single activity item.
|
|
*
|
|
* When only the $activity_id param is passed, BP has to instantiate a new
|
|
* BP_Activity_Activity object. To save yourself some processing overhead,
|
|
* be sure to pass the full $activity_obj parameter as well, if you already
|
|
* have it available.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses bp_get_root_domain()
|
|
* @uses bp_get_activity_root_slug()
|
|
* @uses apply_filters_ref_array() To call the 'bp_activity_get_permalink' hook.
|
|
*
|
|
* @param int $activity_id The unique id of the activity object.
|
|
* @param object $activity_obj Optional. The activity object.
|
|
* @return string $link Permalink for the activity item.
|
|
*/
|
|
function bp_activity_get_permalink( $activity_id, $activity_obj = false ) {
|
|
|
|
if ( empty( $activity_obj ) )
|
|
$activity_obj = new BP_Activity_Activity( $activity_id );
|
|
|
|
if ( isset( $activity_obj->current_comment ) ) {
|
|
$activity_obj = $activity_obj->current_comment;
|
|
}
|
|
|
|
if ( 'new_blog_post' == $activity_obj->type || 'new_blog_comment' == $activity_obj->type || 'new_forum_topic' == $activity_obj->type || 'new_forum_post' == $activity_obj->type ) {
|
|
$link = $activity_obj->primary_link;
|
|
} else {
|
|
if ( 'activity_comment' == $activity_obj->type ) {
|
|
$link = bp_get_root_domain() . '/' . bp_get_activity_root_slug() . '/p/' . $activity_obj->item_id . '/';
|
|
} else {
|
|
$link = bp_get_root_domain() . '/' . bp_get_activity_root_slug() . '/p/' . $activity_obj->id . '/';
|
|
}
|
|
}
|
|
|
|
return apply_filters_ref_array( 'bp_activity_get_permalink', array( $link, &$activity_obj ) );
|
|
}
|
|
|
|
/**
|
|
* Hide a user's activity.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses BP_Activity_Activity::hide_all_for_user() {@link BP_Activity_Activity}
|
|
*
|
|
* @param int $user_id The ID of the user whose activity is being hidden.
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_activity_hide_user_activity( $user_id ) {
|
|
return BP_Activity_Activity::hide_all_for_user( $user_id );
|
|
}
|
|
|
|
/**
|
|
* Take content, remove images, and replace them with a single thumbnail image.
|
|
*
|
|
* The format of items in the activity stream is such that we do not want to
|
|
* allow an arbitrary number of arbitrarily large images to be rendered.
|
|
* However, the activity stream is built to elegantly display a single
|
|
* thumbnail corresponding to the activity comment. This function looks
|
|
* through the content, grabs the first image and converts it to a thumbnail,
|
|
* and removes the rest of the images from the string.
|
|
*
|
|
* @since BuddyPress (1.2)
|
|
*
|
|
* @uses esc_attr()
|
|
* @uses apply_filters() To call the 'bp_activity_thumbnail_content_images' hook
|
|
*
|
|
* @param string $content The content of the activity item.
|
|
* @param string $link Optional. The unescaped URL that the image should link
|
|
* to. If absent, the image will not be a link.
|
|
* @param array $activity_args Optional. The args passed to the activity
|
|
* creation function (eg bp_blogs_record_activity()).
|
|
* @return string $content The content with images stripped and replaced with a
|
|
* single thumb.
|
|
*/
|
|
function bp_activity_thumbnail_content_images( $content, $link = false, $args = false ) {
|
|
|
|
preg_match_all( '/<img[^>]*>/Ui', $content, $matches );
|
|
|
|
// Remove <img> tags. Also remove caption shortcodes and caption text if present
|
|
$content = preg_replace('|(\[caption(.*?)\])?<img[^>]*>([^\[\[]*\[\/caption\])?|', '', $content );
|
|
|
|
if ( !empty( $matches ) && !empty( $matches[0] ) ) {
|
|
// Get the SRC value
|
|
preg_match( '/<img.*?(src\=[\'|"]{0,1}.*?[\'|"]{0,1})[\s|>]{1}/i', $matches[0][0], $src );
|
|
|
|
// Get the width and height
|
|
preg_match( '/<img.*?(height\=[\'|"]{0,1}.*?[\'|"]{0,1})[\s|>]{1}/i', $matches[0][0], $height );
|
|
preg_match( '/<img.*?(width\=[\'|"]{0,1}.*?[\'|"]{0,1})[\s|>]{1}/i', $matches[0][0], $width );
|
|
|
|
if ( !empty( $src ) ) {
|
|
$src = substr( substr( str_replace( 'src=', '', $src[1] ), 0, -1 ), 1 );
|
|
$height = substr( substr( str_replace( 'height=', '', $height[1] ), 0, -1 ), 1 );
|
|
$width = substr( substr( str_replace( 'width=', '', $width[1] ), 0, -1 ), 1 );
|
|
|
|
if ( empty( $width ) || empty( $height ) ) {
|
|
$width = 100;
|
|
$height = 100;
|
|
}
|
|
|
|
$ratio = (int) $width / (int) $height;
|
|
$new_height = (int) $height >= 100 ? 100 : $height;
|
|
$new_width = $new_height * $ratio;
|
|
$image = '<img src="' . esc_url( $src ) . '" width="' . absint( $new_width ) . '" height="' . absint( $new_height ) . '" alt="' . __( 'Thumbnail', 'buddypress' ) . '" class="align-left thumbnail" />';
|
|
|
|
if ( !empty( $link ) ) {
|
|
$image = '<a href="' . esc_url( $link ) . '">' . $image . '</a>';
|
|
}
|
|
|
|
$content = $image . $content;
|
|
}
|
|
}
|
|
|
|
return apply_filters( 'bp_activity_thumbnail_content_images', $content, $matches, $args );
|
|
}
|
|
|
|
/**
|
|
* Fetch whether the current user is allowed to mark items as spam.
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @return bool True if user is allowed to mark activity items as spam.
|
|
*/
|
|
function bp_activity_user_can_mark_spam() {
|
|
return apply_filters( 'bp_activity_user_can_mark_spam', bp_current_user_can( 'bp_moderate' ) );
|
|
}
|
|
|
|
/**
|
|
* Mark an activity item as spam.
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
*
|
|
* @param BP_Activity_Activity $activity The activity item to be spammed.
|
|
* @param string $source Optional. Default is "by_a_person" (ie, a person has
|
|
* manually marked the activity as spam). BP core also
|
|
* accepts 'by_akismet'.
|
|
*/
|
|
function bp_activity_mark_as_spam( &$activity, $source = 'by_a_person' ) {
|
|
global $bp;
|
|
|
|
$activity->is_spam = 1;
|
|
|
|
// Clear the activity stream first page cache
|
|
wp_cache_delete( 'bp_activity_sitewide_front', 'bp' );
|
|
|
|
// Clear the activity comment cache for this activity item
|
|
wp_cache_delete( 'bp_activity_comments_' . $activity->id, 'bp' );
|
|
|
|
// If Akismet is active, and this was a manual spam/ham request, stop Akismet checking the activity
|
|
if ( 'by_a_person' == $source && !empty( $bp->activity->akismet ) ) {
|
|
remove_action( 'bp_activity_before_save', array( $bp->activity->akismet, 'check_activity' ), 4, 1 );
|
|
|
|
// Build data package for Akismet
|
|
$activity_data = BP_Akismet::build_akismet_data_package( $activity );
|
|
|
|
// Tell Akismet this is spam
|
|
$activity_data = $bp->activity->akismet->send_akismet_request( $activity_data, 'submit', 'spam' );
|
|
|
|
// Update meta
|
|
add_action( 'bp_activity_after_save', array( $bp->activity->akismet, 'update_activity_spam_meta' ), 1, 1 );
|
|
}
|
|
|
|
do_action( 'bp_activity_mark_as_spam', $activity, $source );
|
|
}
|
|
|
|
/**
|
|
* Mark an activity item as ham.
|
|
*
|
|
* @since BuddyPress (1.6)
|
|
*
|
|
* @global object $bp BuddyPress global settings.
|
|
*
|
|
* @param BP_Activity_Activity $activity The activity item to be hammed.
|
|
* @param string $source Optional. Default is "by_a_person" (ie, a person has
|
|
* manually marked the activity as spam). BP core also
|
|
* accepts 'by_akismet'.
|
|
*/
|
|
function bp_activity_mark_as_ham( &$activity, $source = 'by_a_person' ) {
|
|
global $bp;
|
|
|
|
$activity->is_spam = 0;
|
|
|
|
// Clear the activity stream first page cache
|
|
wp_cache_delete( 'bp_activity_sitewide_front', 'bp' );
|
|
|
|
// Clear the activity comment cache for this activity item
|
|
wp_cache_delete( 'bp_activity_comments_' . $activity->id, 'bp' );
|
|
|
|
// If Akismet is active, and this was a manual spam/ham request, stop Akismet checking the activity
|
|
if ( 'by_a_person' == $source && !empty( $bp->activity->akismet ) ) {
|
|
remove_action( 'bp_activity_before_save', array( $bp->activity->akismet, 'check_activity' ), 4, 1 );
|
|
|
|
// Build data package for Akismet
|
|
$activity_data = BP_Akismet::build_akismet_data_package( $activity );
|
|
|
|
// Tell Akismet this is spam
|
|
$activity_data = $bp->activity->akismet->send_akismet_request( $activity_data, 'submit', 'ham' );
|
|
|
|
// Update meta
|
|
add_action( 'bp_activity_after_save', array( $bp->activity->akismet, 'update_activity_ham_meta' ), 1, 1 );
|
|
}
|
|
|
|
do_action( 'bp_activity_mark_as_ham', $activity, $source );
|
|
}
|
|
|
|
|
|
/** Embeds *******************************************************************/
|
|
|
|
/**
|
|
* Set up activity oEmbed cache during the activity loop.
|
|
*
|
|
* During an activity loop, this function sets up the hooks necessary to grab
|
|
* each item's embeds from the cache, or put them in the cache if they are
|
|
* not there yet.
|
|
*
|
|
* This does not cover recursive activity comments, as they do not use a real loop.
|
|
* For that, see {@link bp_activity_comment_embed()}.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see BP_Embed
|
|
* @see bp_embed_activity_cache()
|
|
* @see bp_embed_activity_save_cache()
|
|
* @uses add_filter() To attach 'bp_get_activity_id' to 'embed_post_id'.
|
|
* @uses add_filter() To attach 'bp_embed_activity_cache' to 'bp_embed_get_cache'.
|
|
* @uses add_action() To attach 'bp_embed_activity_save_cache' to 'bp_embed_update_cache'.
|
|
*/
|
|
function bp_activity_embed() {
|
|
add_filter( 'embed_post_id', 'bp_get_activity_id' );
|
|
add_filter( 'bp_embed_get_cache', 'bp_embed_activity_cache', 10, 3 );
|
|
add_action( 'bp_embed_update_cache', 'bp_embed_activity_save_cache', 10, 3 );
|
|
}
|
|
add_action( 'activity_loop_start', 'bp_activity_embed' );
|
|
|
|
/**
|
|
* Set up activity oEmbed cache while recursing through activity comments.
|
|
*
|
|
* While crawling through an activity comment tree
|
|
* ({@link bp_activity_recurse_comments}), this function sets up the hooks
|
|
* necessary to grab each comment's embeds from the cache, or put them in
|
|
* the cache if they are not there yet.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see BP_Embed
|
|
* @see bp_embed_activity_cache()
|
|
* @see bp_embed_activity_save_cache()
|
|
* @uses add_filter() To attach 'bp_get_activity_comment_id' to 'embed_post_id'.
|
|
* @uses add_filter() To attach 'bp_embed_activity_cache' to 'bp_embed_get_cache'.
|
|
* @uses add_action() To attach 'bp_embed_activity_save_cache' to 'bp_embed_update_cache'.
|
|
*/
|
|
function bp_activity_comment_embed() {
|
|
add_filter( 'embed_post_id', 'bp_get_activity_comment_id' );
|
|
add_filter( 'bp_embed_get_cache', 'bp_embed_activity_cache', 10, 3 );
|
|
add_action( 'bp_embed_update_cache', 'bp_embed_activity_save_cache', 10, 3 );
|
|
}
|
|
add_action( 'bp_before_activity_comment', 'bp_activity_comment_embed' );
|
|
|
|
/**
|
|
* When a user clicks on a "Read More" item, make sure embeds are correctly parsed and shown for the expanded content.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see BP_Embed
|
|
* @global object $bp BuddyPress global settings
|
|
* @uses add_filter() To attach create_function() to 'embed_post_id'.
|
|
* @uses add_filter() To attach 'bp_embed_activity_cache' to 'bp_embed_get_cache'.
|
|
* @uses add_action() To attach 'bp_embed_activity_save_cache' to 'bp_embed_update_cache'.
|
|
*
|
|
* @param object $activity The activity that is being expanded.
|
|
*/
|
|
function bp_dtheme_embed_read_more( $activity ) {
|
|
global $bp;
|
|
|
|
$bp->activity->read_more_id = $activity->id;
|
|
|
|
add_filter( 'embed_post_id', create_function( '', 'global $bp; return $bp->activity->read_more_id;' ) );
|
|
add_filter( 'bp_embed_get_cache', 'bp_embed_activity_cache', 10, 3 );
|
|
add_action( 'bp_embed_update_cache', 'bp_embed_activity_save_cache', 10, 3 );
|
|
}
|
|
add_action( 'bp_dtheme_get_single_activity_content', 'bp_dtheme_embed_read_more' );
|
|
|
|
/**
|
|
* Clean up 'embed_post_id' filter after comment recursion.
|
|
*
|
|
* This filter must be removed so that the non-comment filters take over again
|
|
* once the comments are done being processed.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see bp_activity_comment_embed()
|
|
* @uses remove_filter() To remove 'bp_get_activity_comment_id' from 'embed_post_id'.
|
|
*/
|
|
function bp_activity_comment_embed_after_recurse() {
|
|
remove_filter( 'embed_post_id', 'bp_get_activity_comment_id' );
|
|
}
|
|
add_action( 'bp_after_activity_comment', 'bp_activity_comment_embed_after_recurse' );
|
|
|
|
/**
|
|
* Fetch an activity item's cached embeds.
|
|
*
|
|
* Used during {@link BP_Embed::parse_oembed()} via {@link bp_activity_embed()}.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see BP_Embed::parse_oembed()
|
|
* @uses bp_activity_get_meta()
|
|
*
|
|
* @param string $cache An empty string passed by BP_Embed::parse_oembed() for
|
|
* functions like this one to filter.
|
|
* @param int $id The ID of the activity item.
|
|
* @param string $cachekey The cache key generated in BP_Embed::parse_oembed().
|
|
* @return mixed The cached embeds for this activity item.
|
|
*/
|
|
function bp_embed_activity_cache( $cache, $id, $cachekey ) {
|
|
return bp_activity_get_meta( $id, $cachekey );
|
|
}
|
|
|
|
/**
|
|
* Set an activity item's embed cache.
|
|
*
|
|
* Used during {@link BP_Embed::parse_oembed()} via {@link bp_activity_embed()}.
|
|
*
|
|
* @since BuddyPress (1.5)
|
|
*
|
|
* @see BP_Embed::parse_oembed()
|
|
* @uses bp_activity_update_meta()
|
|
*
|
|
* @param string $cache An empty string passed by BP_Embed::parse_oembed() for
|
|
* functions like this one to filter.
|
|
* @param int $id The ID of the activity item.
|
|
* @param string $cachekey The cache key generated in BP_Embed::parse_oembed().
|
|
* @return bool True on success, false on failure.
|
|
*/
|
|
function bp_embed_activity_save_cache( $cache, $cachekey, $id ) {
|
|
bp_activity_update_meta( $id, $cachekey, $cache );
|
|
}
|
