| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* bbPress User Functions |
| 5 |
* |
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* @package bbPress |
| 7 |
* @subpackage Functions |
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*/ |
| 9 |
|
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// Exit if accessed directly |
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if ( !defined( 'ABSPATH' ) ) exit; |
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|
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/** |
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* Redirect back to $url when attempting to use the login page |
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* |
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* @since bbPress (r2815) |
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* |
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* @param string $url The url |
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* @param string $raw_url Raw url |
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* @param object $user User object |
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* @uses is_wp_error() To check if the user param is a {@link WP_Error} |
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* @uses admin_url() To get the admin url |
| 23 |
* @uses home_url() To get the home url |
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* @uses esc_url() To escape the url |
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* @uses wp_safe_redirect() To redirect |
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*/ |
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function bbp_redirect_login( $url = '', $raw_url = '', $user = '' ) { |
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|
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// Raw redirect_to was passed, so use it |
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if ( !empty( $raw_url ) ) |
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$url = $raw_url; |
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|
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// $url was manually set in wp-login.php to redirect to admin |
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elseif ( admin_url() == $url ) |
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$url = home_url(); |
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|
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// $url is empty |
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elseif ( empty( $url ) ) |
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$url = home_url(); |
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|
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return apply_filters( 'bbp_redirect_login', $url, $raw_url, $user ); |
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} |
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|
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/** |
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* Is an anonymous topic/reply being made? |
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* |
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* @since bbPres (r2688) |
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* |
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* @uses is_user_logged_in() Is the user logged in? |
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* @uses bbp_allow_anonymous() Is anonymous posting allowed? |
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* @uses apply_filters() Calls 'bbp_is_anonymous' with the return value |
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* @return bool True if anonymous is allowed and user is not logged in, false if |
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* anonymous is not allowed or user is logged in |
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*/ |
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function bbp_is_anonymous() { |
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if ( !is_user_logged_in() && bbp_allow_anonymous() ) |
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$is_anonymous = true; |
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else |
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$is_anonymous = false; |
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|
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return apply_filters( 'bbp_is_anonymous', $is_anonymous ); |
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} |
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|
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/** |
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* Echoes the values for current poster (uses WP comment cookies) |
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* |
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* @since bbPress (r2734) |
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* |
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* @param string $key Which value to echo? |
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* @uses bbp_get_current_anonymous_user_data() To get the current anonymous user |
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* data |
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*/ |
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function bbp_current_anonymous_user_data( $key = '' ) { |
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echo bbp_get_current_anonymous_user_data( $key ); |
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} |
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|
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/** |
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* Get the cookies for current poster (uses WP comment cookies). |
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* |
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* @since bbPress (r2734) |
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* |
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* @param string $key Optional. Which value to get? If not given, then |
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* an array is returned. |
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* @uses sanitize_comment_cookies() To sanitize the current poster data |
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* @uses wp_get_current_commenter() To get the current poster data * |
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* @return string|array Cookie(s) for current poster |
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*/ |
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function bbp_get_current_anonymous_user_data( $key = '' ) { |
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$cookie_names = array( |
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'name' => 'comment_author', |
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'email' => 'comment_author_email', |
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'website' => 'comment_author_url', |
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|
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// Here just for the sake of them, use the above ones |
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'comment_author' => 'comment_author', |
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'comment_author_email' => 'comment_author_email', |
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'comment_author_url' => 'comment_author_url', |
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); |
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|
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sanitize_comment_cookies(); |
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|
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$bbp_current_poster = wp_get_current_commenter(); |
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|
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if ( !empty( $key ) && in_array( $key, array_keys( $cookie_names ) ) ) |
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return $bbp_current_poster[$cookie_names[$key]]; |
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|
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return $bbp_current_poster; |
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} |
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|
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/** |
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* Set the cookies for current poster (uses WP comment cookies) |
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* |
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* @since bbPress (r2734) |
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* |
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* @param array $anonymous_data With keys 'bbp_anonymous_name', |
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* 'bbp_anonymous_email', 'bbp_anonymous_website'. |
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* Should be sanitized (see |
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* {@link bbp_filter_anonymous_post_data()} for |
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* sanitization) |
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* @uses apply_filters() Calls 'comment_cookie_lifetime' for cookie lifetime. |
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* Defaults to 30000000. |
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*/ |
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function bbp_set_current_anonymous_user_data( $anonymous_data = array() ) { |
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if ( empty( $anonymous_data ) || !is_array( $anonymous_data ) ) |
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return; |
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|
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$comment_cookie_lifetime = apply_filters( 'comment_cookie_lifetime', 30000000 ); |
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|
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setcookie( 'comment_author_' . COOKIEHASH, $anonymous_data['bbp_anonymous_name'], time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN ); |
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setcookie( 'comment_author_email_' . COOKIEHASH, $anonymous_data['bbp_anonymous_email'], time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN ); |
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setcookie( 'comment_author_url_' . COOKIEHASH, $anonymous_data['bbp_anonymous_website'], time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN ); |
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} |
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|
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/** |
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* Get the poster IP address |
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* |
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* @since bbPress (r3120) |
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* |
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* @return string |
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*/ |
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function bbp_current_author_ip() { |
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$retval = preg_replace( '/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR'] ); |
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|
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return apply_filters( 'bbp_current_author_ip', $retval ); |
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} |
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|
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/** |
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* Get the poster user agent |
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* |
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* @since bbPress (r3446) |
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* |
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* @return string |
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*/ |
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function bbp_current_author_ua() { |
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|
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// Sanity check the user agent |
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if ( !empty( $_SERVER['HTTP_USER_AGENT'] ) ) |
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$retval = substr( $_SERVER['HTTP_USER_AGENT'], 0, 254 ); |
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else |
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$retval = ''; |
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|
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return apply_filters( 'bbp_current_author_ua', $retval ); |
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} |
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|
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/** Post Counts ***************************************************************/ |
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|
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/** |
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* Return the raw database count of topics by a user |
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* |
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* @since bbPress (r3633) |
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* @global WPDB $wpdb |
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* @uses bbp_get_user_id() |
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* @uses get_posts_by_author_sql() |
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* @uses bbp_get_topic_post_type() |
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* @uses apply_filters() |
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* @return int Raw DB count of topics |
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*/ |
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function bbp_get_user_topic_count_raw( $user_id = 0 ) { |
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$user_id = bbp_get_user_id( $user_id ); |
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if ( empty( $user_id ) ) |
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return false; |
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|
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global $wpdb; |
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|
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$where = get_posts_by_author_sql( bbp_get_topic_post_type(), true, $user_id ); |
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$count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->posts} {$where}" ); |
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|
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return (int) apply_filters( 'bbp_get_user_topic_count_raw', $count, $user_id ); |
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} |
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|
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/** |
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* Return the raw database count of replies by a user |
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* |
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* @since bbPress (r3633) |
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* @global WPDB $wpdb |
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* @uses bbp_get_user_id() |
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* @uses get_posts_by_author_sql() |
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* @uses bbp_get_reply_post_type() |
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* @uses apply_filters() |
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* @return int Raw DB count of replies |
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*/ |
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function bbp_get_user_reply_count_raw( $user_id = 0 ) { |
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$user_id = bbp_get_user_id( $user_id ); |
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if ( empty( $user_id ) ) |
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return false; |
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|
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global $wpdb; |
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|
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$where = get_posts_by_author_sql( bbp_get_reply_post_type(), true, $user_id ); |
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$count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->posts} {$where}" ); |
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|
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return (int) apply_filters( 'bbp_get_user_reply_count_raw', $count, $user_id ); |
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} |
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|
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/** Favorites *****************************************************************/ |
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|
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/** |
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* Get the users who have made the topic favorite |
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* |
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* @since bbPress (r2658) |
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* |
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* @param int $topic_id Optional. Topic id |
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* @uses wpdb::get_col() To execute our query and get the column back |
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* @uses apply_filters() Calls 'bbp_get_topic_favoriters' with the users and |
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* topic id |
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* @return array|bool Results if the topic has any favoriters, otherwise false |
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*/ |
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function bbp_get_topic_favoriters( $topic_id = 0 ) { |
| 229 |
if ( empty( $topic_id ) ) |
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return; |
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|
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global $wpdb; |
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|
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// Get the users who have favorited the topic |
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$key = $wpdb->prefix . '_bbp_favorites'; |
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$users = $wpdb->get_col( "SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key = '{$key}' and FIND_IN_SET('{$topic_id}', meta_value) > 0" ); |
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$users = apply_filters( 'bbp_get_topic_favoriters', $users, $topic_id ); |
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|
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if ( !empty( $users ) ) |
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return $users; |
| 241 |
|
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return false; |
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} |
| 244 |
|
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/** |
| 246 |
* Get a user's favorite topics |
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* |
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* @since bbPress (r2652) |
| 249 |
* |
| 250 |
* @param int $user_id Optional. User id |
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* @uses bbp_get_user_favorites_topic_ids() To get the user's favorites |
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* @uses bbp_has_topics() To get the topics |
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* @uses apply_filters() Calls 'bbp_get_user_favorites' with the topic query and |
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* user id |
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* @return array|bool Results if user has favorites, otherwise false |
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*/ |
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function bbp_get_user_favorites( $user_id = 0 ) { |
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$user_id = bbp_get_user_id( $user_id ); |
| 259 |
if ( empty( $user_id ) ) |
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return false; |
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|
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// If user has favorites, load them |
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$favorites = bbp_get_user_favorites_topic_ids( $user_id ); |
| 264 |
if ( !empty( $favorites ) ) { |
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|
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// Setup the topics query |
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$topics_query = bbp_has_topics( array( 'post__in' => $favorites ) ); |
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|
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return apply_filters( 'bbp_get_user_favorites', $topics_query, $user_id ); |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Get a user's favorite topics' ids |
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* |
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* @since bbPress (r2652) |
| 279 |
* |
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* @param int $user_id Optional. User id |
| 281 |
* @uses bbp_get_user_id() To get the user id |
| 282 |
* @uses get_user_option() To get the user favorites |
| 283 |
* @uses apply_filters() Calls 'bbp_get_user_favorites_topic_ids' with |
| 284 |
* the favorites and user id |
| 285 |
* @return array|bool Results if user has favorites, otherwise false |
| 286 |
*/ |
| 287 |
function bbp_get_user_favorites_topic_ids( $user_id = 0 ) { |
| 288 |
$user_id = bbp_get_user_id( $user_id ); |
| 289 |
if ( empty( $user_id ) ) |
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return false; |
| 291 |
|
| 292 |
$favorites = (string) get_user_option( '_bbp_favorites', $user_id ); |
| 293 |
$favorites = (array) explode( ',', $favorites ); |
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$favorites = array_filter( $favorites ); |
| 295 |
|
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return apply_filters( 'bbp_get_user_favorites_topic_ids', $favorites, $user_id ); |
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} |
| 298 |
|
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/** |
| 300 |
* Check if a topic is in user's favorites or not |
| 301 |
* |
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* @since bbPress (r2652) |
| 303 |
* |
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* @param int $user_id Optional. User id |
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* @param int $topic_id Optional. Topic id |
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* @uses bbp_get_user_id() To get the user id |
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* @uses bbp_get_user_favorites_topic_ids() To get the user favorites |
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* @uses bbp_get_topic() To get the topic |
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* @uses bbp_get_topic_id() To get the topic id |
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* @uses apply_filters() Calls 'bbp_is_user_favorite' with the bool, user id, |
| 311 |
* topic id and favorites |
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* @return bool True if the topic is in user's favorites, otherwise false |
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*/ |
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function bbp_is_user_favorite( $user_id = 0, $topic_id = 0 ) { |
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|
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$user_id = bbp_get_user_id( $user_id, true, true ); |
| 317 |
if ( empty( $user_id ) ) |
| 318 |
return false; |
| 319 |
|
| 320 |
$retval = false; |
| 321 |
$favorites = bbp_get_user_favorites_topic_ids( $user_id ); |
| 322 |
|
| 323 |
if ( !empty( $favorites ) ) { |
| 324 |
|
| 325 |
// Checking a specific topic id |
| 326 |
if ( !empty( $topic_id ) ) { |
| 327 |
$topic = bbp_get_topic( $topic_id ); |
| 328 |
$topic_id = !empty( $topic ) ? $topic->ID : 0; |
| 329 |
|
| 330 |
// Using the global topic id |
| 331 |
} elseif ( bbp_get_topic_id() ) { |
| 332 |
$topic_id = bbp_get_topic_id(); |
| 333 |
|
| 334 |
// Use the current post id |
| 335 |
} elseif ( !bbp_get_topic_id() ) { |
| 336 |
$topic_id = get_the_ID(); |
| 337 |
} |
| 338 |
|
| 339 |
// Is topic_id in the user's favorites |
| 340 |
if ( !empty( $topic_id ) ) { |
| 341 |
$retval = in_array( $topic_id, $favorites ); |
| 342 |
} |
| 343 |
} |
| 344 |
|
| 345 |
return (bool) apply_filters( 'bbp_is_user_favorite', (bool) $retval, $user_id, $topic_id, $favorites ); |
| 346 |
} |
| 347 |
|
| 348 |
/** |
| 349 |
* Add a topic to user's favorites |
| 350 |
* |
| 351 |
* @since bbPress (r2652) |
| 352 |
* |
| 353 |
* @param int $user_id Optional. User id |
| 354 |
* @param int $topic_id Optional. Topic id |
| 355 |
* @uses bbp_get_user_favorites_topic_ids() To get the user favorites |
| 356 |
* @uses update_user_option() To update the user favorites |
| 357 |
* @uses do_action() Calls 'bbp_add_user_favorite' with the user id and topic id |
| 358 |
* @return bool Always true |
| 359 |
*/ |
| 360 |
function bbp_add_user_favorite( $user_id = 0, $topic_id = 0 ) { |
| 361 |
if ( empty( $user_id ) || empty( $topic_id ) ) |
| 362 |
return false; |
| 363 |
|
| 364 |
$favorites = (array) bbp_get_user_favorites_topic_ids( $user_id ); |
| 365 |
$topic = bbp_get_topic( $topic_id ); |
| 366 |
if ( empty( $topic ) ) |
| 367 |
return false; |
| 368 |
|
| 369 |
if ( !in_array( $topic_id, $favorites ) ) { |
| 370 |
$favorites[] = $topic_id; |
| 371 |
$favorites = array_filter( $favorites ); |
| 372 |
$favorites = (string) implode( ',', $favorites ); |
| 373 |
update_user_option( $user_id, '_bbp_favorites', $favorites ); |
| 374 |
} |
| 375 |
|
| 376 |
do_action( 'bbp_add_user_favorite', $user_id, $topic_id ); |
| 377 |
|
| 378 |
return true; |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Remove a topic from user's favorites |
| 383 |
* |
| 384 |
* @since bbPress (r2652) |
| 385 |
* |
| 386 |
* @param int $user_id Optional. User id |
| 387 |
* @param int $topic_id Optional. Topic id |
| 388 |
* @uses bbp_get_user_favorites_topic_ids() To get the user favorites |
| 389 |
* @uses update_user_option() To update the user favorites |
| 390 |
* @uses delete_user_option() To delete the user favorites meta |
| 391 |
* @uses do_action() Calls 'bbp_remove_user_favorite' with the user & topic id |
| 392 |
* @return bool True if the topic was removed from user's favorites, otherwise |
| 393 |
* false |
| 394 |
*/ |
| 395 |
function bbp_remove_user_favorite( $user_id, $topic_id ) { |
| 396 |
if ( empty( $user_id ) || empty( $topic_id ) ) |
| 397 |
return false; |
| 398 |
|
| 399 |
$favorites = (array) bbp_get_user_favorites_topic_ids( $user_id ); |
| 400 |
if ( empty( $favorites ) ) |
| 401 |
return false; |
| 402 |
|
| 403 |
$pos = array_search( $topic_id, $favorites ); |
| 404 |
if ( is_numeric( $pos ) ) { |
| 405 |
array_splice( $favorites, $pos, 1 ); |
| 406 |
$favorites = array_filter( $favorites ); |
| 407 |
|
| 408 |
if ( !empty( $favorites ) ) { |
| 409 |
$favorites = implode( ',', $favorites ); |
| 410 |
update_user_option( $user_id, '_bbp_favorites', $favorites ); |
| 411 |
} else { |
| 412 |
delete_user_option( $user_id, '_bbp_favorites' ); |
| 413 |
} |
| 414 |
} |
| 415 |
|
| 416 |
do_action( 'bbp_remove_user_favorite', $user_id, $topic_id ); |
| 417 |
|
| 418 |
return true; |
| 419 |
} |
| 420 |
|
| 421 |
/** |
| 422 |
* Handles the front end adding and removing of favorite topics |
| 423 |
* |
| 424 |
* @uses bbp_get_user_id() To get the user id |
| 425 |
* @uses current_user_can() To check if the current user can edit the user |
| 426 |
* @uses bbPress:errors:add() To log the error messages |
| 427 |
* @uses bbp_is_user_favorite() To check if the topic is in user's favorites |
| 428 |
* @uses bbp_remove_user_favorite() To remove the user favorite |
| 429 |
* @uses bbp_add_user_favorite() To add the user favorite |
| 430 |
* @uses do_action() Calls 'bbp_favorites_handler' with success, user id, topic |
| 431 |
* id and action |
| 432 |
* @uses bbp_is_favorites() To check if it's the favorites page |
| 433 |
* @uses bbp_get_favorites_link() To get the favorites page link |
| 434 |
* @uses bbp_get_topic_permalink() To get the topic permalink |
| 435 |
* @uses wp_safe_redirect() To redirect to the url |
| 436 |
*/ |
| 437 |
function bbp_favorites_handler() { |
| 438 |
|
| 439 |
if ( !bbp_is_favorites_active() ) |
| 440 |
return false; |
| 441 |
|
| 442 |
// Bail if not a GET action |
| 443 |
if ( 'GET' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) |
| 444 |
return; |
| 445 |
|
| 446 |
// Bail if required GET actions aren't passed |
| 447 |
if ( empty( $_GET['topic_id'] ) || empty( $_GET['action'] ) ) |
| 448 |
return; |
| 449 |
|
| 450 |
// Setup possible get actions |
| 451 |
$possible_actions = array( |
| 452 |
'bbp_favorite_add', |
| 453 |
'bbp_favorite_remove', |
| 454 |
); |
| 455 |
|
| 456 |
// Bail if actions aren't meant for this function |
| 457 |
if ( !in_array( $_GET['action'], $possible_actions ) ) |
| 458 |
return; |
| 459 |
|
| 460 |
// What action is taking place? |
| 461 |
$action = $_GET['action']; |
| 462 |
|
| 463 |
// Get user_id |
| 464 |
$user_id = bbp_get_user_id( 0, true, true ); |
| 465 |
|
| 466 |
// Check current user's ability to edit the user |
| 467 |
if ( !current_user_can( 'edit_user', $user_id ) ) |
| 468 |
bbp_add_error( 'bbp_favorite_permissions', __( '<strong>ERROR</strong>: You don\'t have the permission to edit favorites of that user!', 'bbpress' ) ); |
| 469 |
|
| 470 |
// Load favorite info |
| 471 |
$topic_id = intval( $_GET['topic_id'] ); |
| 472 |
if ( empty( $topic_id ) ) |
| 473 |
bbp_add_error( 'bbp_favorite_topic_id', __( '<strong>ERROR</strong>: No topic was found! Which topic are you marking/unmarking as favorite?', 'bbpress' ) ); |
| 474 |
|
| 475 |
$is_favorite = bbp_is_user_favorite( $user_id, $topic_id ); |
| 476 |
$success = false; |
| 477 |
|
| 478 |
// Handle insertion into posts table |
| 479 |
if ( !empty( $topic_id ) && !empty( $user_id ) && ( !bbp_has_errors() ) ) { |
| 480 |
|
| 481 |
if ( $is_favorite && 'bbp_favorite_remove' == $action ) { |
| 482 |
$success = bbp_remove_user_favorite( $user_id, $topic_id ); |
| 483 |
} elseif ( !$is_favorite && 'bbp_favorite_add' == $action ) { |
| 484 |
$success = bbp_add_user_favorite( $user_id, $topic_id ); |
| 485 |
} |
| 486 |
|
| 487 |
// Do additional favorites actions |
| 488 |
do_action( 'bbp_favorites_handler', $success, $user_id, $topic_id, $action ); |
| 489 |
|
| 490 |
// Check for missing reply_id or error |
| 491 |
if ( true == $success ) { |
| 492 |
|
| 493 |
// Redirect back to new reply |
| 494 |
if ( bbp_is_favorites() ) { |
| 495 |
$redirect = bbp_get_favorites_permalink( $user_id ); |
| 496 |
} elseif ( bbp_is_single_user() ) { |
| 497 |
$redirect = bbp_get_user_profile_url(); |
| 498 |
} elseif ( is_singular( bbp_get_topic_post_type() ) ) { |
| 499 |
$redirect = bbp_get_topic_permalink( $topic_id ); |
| 500 |
} elseif ( is_single() || is_page() ) { |
| 501 |
$redirect = get_permalink(); |
| 502 |
} |
| 503 |
|
| 504 |
wp_safe_redirect( $redirect ); |
| 505 |
|
| 506 |
// For good measure |
| 507 |
exit(); |
| 508 |
|
| 509 |
// Handle errors |
| 510 |
} else { |
| 511 |
if ( $is_favorite && 'bbp_favorite_remove' == $action ) { |
| 512 |
bbp_add_error( 'bbp_favorite_remove', __( '<strong>ERROR</strong>: There was a problem removing that topic from favorites!', 'bbpress' ) ); |
| 513 |
} elseif ( !$is_favorite && 'bbp_favorite_add' == $action ) { |
| 514 |
bbp_add_error( 'bbp_favorite_add', __( '<strong>ERROR</strong>: There was a problem favoriting that topic!', 'bbpress' ) ); |
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
} |
| 519 |
|
| 520 |
/** Subscriptions *************************************************************/ |
| 521 |
|
| 522 |
/** |
| 523 |
* Get the users who have subscribed to the topic |
| 524 |
* |
| 525 |
* @since bbPress (r2668) |
| 526 |
* |
| 527 |
* @param int $topic_id Optional. Topic id |
| 528 |
* @uses wpdb::get_col() To execute our query and get the column back |
| 529 |
* @uses apply_filters() Calls 'bbp_get_topic_subscribers' with the subscribers |
| 530 |
* @return array|bool Results if the topic has any subscribers, otherwise false |
| 531 |
*/ |
| 532 |
function bbp_get_topic_subscribers( $topic_id = 0 ) { |
| 533 |
if ( empty( $topic_id ) ) return; |
| 534 |
|
| 535 |
global $wpdb; |
| 536 |
|
| 537 |
$key = $wpdb->prefix . '_bbp_subscriptions'; |
| 538 |
$users = wp_cache_get( 'bbp_get_topic_subscribers_' . $topic_id, 'bbpress' ); |
| 539 |
if ( empty( $users ) ) { |
| 540 |
$users = $wpdb->get_col( "SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key = '{$key}' and FIND_IN_SET('{$topic_id}', meta_value) > 0" ); |
| 541 |
wp_cache_set( 'bbp_get_topic_subscribers_' . $topic_id, $users, 'bbpress' ); |
| 542 |
} |
| 543 |
|
| 544 |
if ( !empty( $users ) ) { |
| 545 |
$users = apply_filters( 'bbp_get_topic_subscribers', $users ); |
| 546 |
return $users; |
| 547 |
} |
| 548 |
|
| 549 |
return false; |
| 550 |
} |
| 551 |
|
| 552 |
/** |
| 553 |
* Get a user's subscribed topics |
| 554 |
* |
| 555 |
* @since bbPress (r2668) |
| 556 |
* |
| 557 |
* @param int $user_id Optional. User id |
| 558 |
* @uses bbp_get_user_subscribed_topic_ids() To get the user's subscriptions |
| 559 |
* @uses bbp_has_topics() To get the topics |
| 560 |
* @uses apply_filters() Calls 'bbp_get_user_subscriptions' with the topic query |
| 561 |
* and user id |
| 562 |
* @return array|bool Results if user has subscriptions, otherwise false |
| 563 |
*/ |
| 564 |
function bbp_get_user_subscriptions( $user_id = 0 ) { |
| 565 |
|
| 566 |
// Default to the displayed user |
| 567 |
$user_id = bbp_get_user_id( $user_id ); |
| 568 |
if ( empty( $user_id ) ) |
| 569 |
return false; |
| 570 |
|
| 571 |
// If user has subscriptions, load them |
| 572 |
$subscriptions = bbp_get_user_subscribed_topic_ids( $user_id ); |
| 573 |
if ( !empty( $subscriptions ) ) { |
| 574 |
$query = bbp_has_topics( array( 'post__in' => $subscriptions ) ); |
| 575 |
return apply_filters( 'bbp_get_user_subscriptions', $query, $user_id ); |
| 576 |
} |
| 577 |
|
| 578 |
return false; |
| 579 |
} |
| 580 |
|
| 581 |
/** |
| 582 |
* Get a user's subscribed topics' ids |
| 583 |
* |
| 584 |
* @since bbPress (r2668) |
| 585 |
* |
| 586 |
* @param int $user_id Optional. User id |
| 587 |
* @uses bbp_get_user_id() To get the user id |
| 588 |
* @uses get_user_option() To get the user's subscriptions |
| 589 |
* @uses apply_filters() Calls 'bbp_get_user_subscribed_topic_ids' with |
| 590 |
* the subscriptions and user id |
| 591 |
* @return array|bool Results if user has subscriptions, otherwise false |
| 592 |
*/ |
| 593 |
function bbp_get_user_subscribed_topic_ids( $user_id = 0 ) { |
| 594 |
$user_id = bbp_get_user_id( $user_id ); |
| 595 |
if ( empty( $user_id ) ) |
| 596 |
return false; |
| 597 |
|
| 598 |
$subscriptions = (string) get_user_option( '_bbp_subscriptions', $user_id ); |
| 599 |
$subscriptions = (array) explode( ',', $subscriptions ); |
| 600 |
$subscriptions = array_filter( $subscriptions ); |
| 601 |
|
| 602 |
return apply_filters( 'bbp_get_user_subscribed_topic_ids', $subscriptions, $user_id ); |
| 603 |
} |
| 604 |
|
| 605 |
/** |
| 606 |
* Check if a topic is in user's subscription list or not |
| 607 |
* |
| 608 |
* @since bbPress (r2668) |
| 609 |
* |
| 610 |
* @param int $user_id Optional. User id |
| 611 |
* @param int $topic_id Optional. Topic id |
| 612 |
* @uses bbp_get_user_id() To get the user id |
| 613 |
* @uses bbp_get_user_subscribed_topic_ids() To get the user's subscriptions |
| 614 |
* @uses bbp_get_topic() To get the topic |
| 615 |
* @uses bbp_get_topic_id() To get the topic id |
| 616 |
* @uses apply_filters() Calls 'bbp_is_user_subscribed' with the bool, user id, |
| 617 |
* topic id and subsriptions |
| 618 |
* @return bool True if the topic is in user's subscriptions, otherwise false |
| 619 |
*/ |
| 620 |
function bbp_is_user_subscribed( $user_id = 0, $topic_id = 0 ) { |
| 621 |
|
| 622 |
// Validate user |
| 623 |
$user_id = bbp_get_user_id( $user_id, true, true ); |
| 624 |
if ( empty( $user_id ) ) |
| 625 |
return false; |
| 626 |
|
| 627 |
$retval = false; |
| 628 |
$subscriptions = bbp_get_user_subscribed_topic_ids( $user_id ); |
| 629 |
|
| 630 |
if ( !empty( $subscriptions ) ) { |
| 631 |
|
| 632 |
// Checking a specific topic id |
| 633 |
if ( !empty( $topic_id ) ) { |
| 634 |
$topic = bbp_get_topic( $topic_id ); |
| 635 |
$topic_id = !empty( $topic ) ? $topic->ID : 0; |
| 636 |
|
| 637 |
// Using the global topic id |
| 638 |
} elseif ( bbp_get_topic_id() ) { |
| 639 |
$topic_id = bbp_get_topic_id(); |
| 640 |
|
| 641 |
// Use the current post id |
| 642 |
} elseif ( !bbp_get_topic_id() ) { |
| 643 |
$topic_id = get_the_ID(); |
| 644 |
} |
| 645 |
|
| 646 |
// Is topic_id in the user's favorites |
| 647 |
if ( !empty( $topic_id ) ) { |
| 648 |
$retval = in_array( $topic_id, $subscriptions ); |
| 649 |
} |
| 650 |
} |
| 651 |
|
| 652 |
return (bool) apply_filters( 'bbp_is_user_subscribed', (bool) $retval, $user_id, $topic_id, $subscriptions ); |
| 653 |
} |
| 654 |
|
| 655 |
/** |
| 656 |
* Add a topic to user's subscriptions |
| 657 |
* |
| 658 |
* @since bbPress (r2668) |
| 659 |
* |
| 660 |
* @param int $user_id Optional. User id |
| 661 |
* @param int $topic_id Optional. Topic id |
| 662 |
* @uses bbp_get_user_subscribed_topic_ids() To get the user's subscriptions |
| 663 |
* @uses bbp_get_topic() To get the topic |
| 664 |
* @uses update_user_option() To update the user's subscriptions |
| 665 |
* @uses do_action() Calls 'bbp_add_user_subscription' with the user & topic id |
| 666 |
* @return bool Always true |
| 667 |
*/ |
| 668 |
function bbp_add_user_subscription( $user_id = 0, $topic_id = 0 ) { |
| 669 |
if ( empty( $user_id ) || empty( $topic_id ) ) |
| 670 |
return false; |
| 671 |
|
| 672 |
$subscriptions = (array) bbp_get_user_subscribed_topic_ids( $user_id ); |
| 673 |
|
| 674 |
$topic = bbp_get_topic( $topic_id ); |
| 675 |
if ( empty( $topic ) ) |
| 676 |
return false; |
| 677 |
|
| 678 |
if ( !in_array( $topic_id, $subscriptions ) ) { |
| 679 |
$subscriptions[] = $topic_id; |
| 680 |
$subscriptions = array_filter( $subscriptions ); |
| 681 |
$subscriptions = (string) implode( ',', $subscriptions ); |
| 682 |
update_user_option( $user_id, '_bbp_subscriptions', $subscriptions ); |
| 683 |
|
| 684 |
wp_cache_delete( 'bbp_get_topic_subscribers_' . $topic_id, 'bbpress' ); |
| 685 |
} |
| 686 |
|
| 687 |
do_action( 'bbp_add_user_subscription', $user_id, $topic_id ); |
| 688 |
|
| 689 |
return true; |
| 690 |
} |
| 691 |
|
| 692 |
/** |
| 693 |
* Remove a topic from user's subscriptions |
| 694 |
* |
| 695 |
* @since bbPress (r2668) |
| 696 |
* |
| 697 |
* @param int $user_id Optional. User id |
| 698 |
* @param int $topic_id Optional. Topic id |
| 699 |
* @uses bbp_get_user_subscribed_topic_ids() To get the user's subscriptions |
| 700 |
* @uses update_user_option() To update the user's subscriptions |
| 701 |
* @uses delete_user_option() To delete the user's subscriptions meta |
| 702 |
* @uses do_action() Calls 'bbp_remove_user_subscription' with the user id and |
| 703 |
* topic id |
| 704 |
* @return bool True if the topic was removed from user's subscriptions, |
| 705 |
* otherwise false |
| 706 |
*/ |
| 707 |
function bbp_remove_user_subscription( $user_id, $topic_id ) { |
| 708 |
if ( empty( $user_id ) || empty( $topic_id ) ) |
| 709 |
return false; |
| 710 |
|
| 711 |
$subscriptions = (array) bbp_get_user_subscribed_topic_ids( $user_id ); |
| 712 |
|
| 713 |
if ( empty( $subscriptions ) ) |
| 714 |
return false; |
| 715 |
|
| 716 |
$pos = array_search( $topic_id, $subscriptions ); |
| 717 |
if ( is_numeric( $pos ) ) { |
| 718 |
array_splice( $subscriptions, $pos, 1 ); |
| 719 |
$subscriptions = array_filter( $subscriptions ); |
| 720 |
|
| 721 |
if ( !empty( $subscriptions ) ) { |
| 722 |
$subscriptions = implode( ',', $subscriptions ); |
| 723 |
update_user_option( $user_id, '_bbp_subscriptions', $subscriptions ); |
| 724 |
} else { |
| 725 |
delete_user_option( $user_id, '_bbp_subscriptions' ); |
| 726 |
} |
| 727 |
|
| 728 |
wp_cache_delete( 'bbp_get_topic_subscribers_' . $topic_id, 'bbpress' ); |
| 729 |
} |
| 730 |
|
| 731 |
do_action( 'bbp_remove_user_subscription', $user_id, $topic_id ); |
| 732 |
|
| 733 |
return true; |
| 734 |
} |
| 735 |
|
| 736 |
/** |
| 737 |
* Handles the front end subscribing and unsubscribing topics |
| 738 |
* |
| 739 |
* @uses bbp_is_subscriptions_active() To check if the subscriptions are active |
| 740 |
* @uses bbp_get_user_id() To get the user id |
| 741 |
* @uses current_user_can() To check if the current user can edit the user |
| 742 |
* @uses bbPress:errors:add() To log the error messages |
| 743 |
* @uses bbp_is_user_subscribed() To check if the topic is in user's |
| 744 |
* subscriptions |
| 745 |
* @uses bbp_remove_user_subscription() To remove the user subscription |
| 746 |
* @uses bbp_add_user_subscription() To add the user subscription |
| 747 |
* @uses do_action() Calls 'bbp_subscriptions_handler' with success, user id, |
| 748 |
* topic id and action |
| 749 |
* @uses bbp_is_subscription() To check if it's the subscription page |
| 750 |
* @uses bbp_get_subscription_link() To get the subscription page link |
| 751 |
* @uses bbp_get_topic_permalink() To get the topic permalink |
| 752 |
* @uses wp_safe_redirect() To redirect to the url |
| 753 |
*/ |
| 754 |
function bbp_subscriptions_handler() { |
| 755 |
|
| 756 |
if ( !bbp_is_subscriptions_active() ) |
| 757 |
return false; |
| 758 |
|
| 759 |
// Bail if not a GET action |
| 760 |
if ( 'GET' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) |
| 761 |
return; |
| 762 |
|
| 763 |
// Bail if required GET actions aren't passed |
| 764 |
if ( empty( $_GET['topic_id'] ) || empty( $_GET['action'] ) ) |
| 765 |
return; |
| 766 |
|
| 767 |
// Setup possible get actions |
| 768 |
$possible_actions = array( |
| 769 |
'bbp_subscribe', |
| 770 |
'bbp_unsubscribe', |
| 771 |
); |
| 772 |
|
| 773 |
// Bail if actions aren't meant for this function |
| 774 |
if ( !in_array( $_GET['action'], $possible_actions ) ) |
| 775 |
return; |
| 776 |
|
| 777 |
// What action is taking place? |
| 778 |
$action = $_GET['action']; |
| 779 |
|
| 780 |
// Get user_id |
| 781 |
$user_id = bbp_get_user_id( 0, true, true ); |
| 782 |
|
| 783 |
// Check current user's ability to edit the user |
| 784 |
if ( !current_user_can( 'edit_user', $user_id ) ) |
| 785 |
bbp_add_error( 'bbp_subscription_permissions', __( '<strong>ERROR</strong>: You don\'t have the permission to edit favorites of that user!', 'bbpress' ) ); |
| 786 |
|
| 787 |
// Load subscription info |
| 788 |
$topic_id = intval( $_GET['topic_id'] ); |
| 789 |
if ( empty( $topic_id ) ) |
| 790 |
bbp_add_error( 'bbp_subscription_topic_id', __( '<strong>ERROR</strong>: No topic was found! Which topic are you subscribing/unsubscribing to?', 'bbpress' ) ); |
| 791 |
|
| 792 |
if ( !bbp_has_errors() ) { |
| 793 |
|
| 794 |
$is_subscription = bbp_is_user_subscribed( $user_id, $topic_id ); |
| 795 |
$success = false; |
| 796 |
|
| 797 |
if ( $is_subscription && 'bbp_unsubscribe' == $action ) { |
| 798 |
$success = bbp_remove_user_subscription( $user_id, $topic_id ); |
| 799 |
} elseif ( !$is_subscription && 'bbp_subscribe' == $action ) { |
| 800 |
$success = bbp_add_user_subscription( $user_id, $topic_id ); |
| 801 |
} |
| 802 |
|
| 803 |
// Do additional subscriptions actions |
| 804 |
do_action( 'bbp_subscriptions_handler', $success, $user_id, $topic_id, $action ); |
| 805 |
|
| 806 |
// Check for missing reply_id or error |
| 807 |
if ( true == $success ) { |
| 808 |
|
| 809 |
// Redirect back to new reply |
| 810 |
if ( bbp_is_subscriptions() ) { |
| 811 |
$redirect = bbp_get_subscriptions_permalink( $user_id ); |
| 812 |
} elseif( bbp_is_single_user() ) { |
| 813 |
$redirect = bbp_get_user_profile_url(); |
| 814 |
} elseif ( is_singular( bbp_get_topic_post_type() ) ) { |
| 815 |
$redirect = bbp_get_topic_permalink( $topic_id ); |
| 816 |
} elseif ( is_single() || is_page() ) { |
| 817 |
$redirect = get_permalink(); |
| 818 |
} |
| 819 |
|
| 820 |
wp_safe_redirect( $redirect ); |
| 821 |
|
| 822 |
// For good measure |
| 823 |
exit(); |
| 824 |
|
| 825 |
// Handle errors |
| 826 |
} else { |
| 827 |
if ( $is_subscription && 'bbp_unsubscribe' == $action ) { |
| 828 |
bbp_add_error( 'bbp_unsubscribe', __( '<strong>ERROR</strong>: There was a problem unsubscribing from that topic!', 'bbpress' ) ); |
| 829 |
} elseif ( !$is_subscription && 'bbp_subscribe' == $action ) { |
| 830 |
bbp_add_error( 'bbp_subscribe', __( '<strong>ERROR</strong>: There was a problem subscribing to that topic!', 'bbpress' ) ); |
| 831 |
} |
| 832 |
} |
| 833 |
} |
| 834 |
} |
| 835 |
|
| 836 |
/** Edit **********************************************************************/ |
| 837 |
|
| 838 |
/** |
| 839 |
* Handles the front end user editing |
| 840 |
* |
| 841 |
* @uses is_multisite() To check if it's a multisite |
| 842 |
* @uses bbp_is_user_home() To check if the user is at home (the display page |
| 843 |
* is the one of the logged in user) |
| 844 |
* @uses get_option() To get the displayed user's new email id option |
| 845 |
* @uses wpdb::prepare() To sanitize our sql query |
| 846 |
* @uses wpdb::get_var() To execute our query and get back the variable |
| 847 |
* @uses wpdb::query() To execute our query |
| 848 |
* @uses wp_update_user() To update the user |
| 849 |
* @uses delete_option() To delete the displayed user's email id option |
| 850 |
* @uses bbp_get_user_profile_edit_url() To get the edit profile url |
| 851 |
* @uses wp_safe_redirect() To redirect to the url |
| 852 |
* @uses check_admin_referer() To verify the nonce and check the referer |
| 853 |
* @uses current_user_can() To check if the current user can edit the user |
| 854 |
* @uses do_action() Calls 'personal_options_update' or |
| 855 |
* 'edit_user_options_update' (based on if it's the user home) |
| 856 |
* with the displayed user id |
| 857 |
* @uses edit_user() To edit the user based on the post data |
| 858 |
* @uses get_userdata() To get the user data |
| 859 |
* @uses is_email() To check if the string is an email id or not |
| 860 |
* @uses wpdb::get_blog_prefix() To get the blog prefix |
| 861 |
* @uses is_network_admin() To check if the user is the network admin |
| 862 |
* @uses is_super_admin() To check if the user is super admin |
| 863 |
* @uses revoke_super_admin() To revoke super admin priviledges |
| 864 |
* @uses grant_super_admin() To grant super admin priviledges |
| 865 |
* @uses is_wp_error() To check if the value retrieved is a {@link WP_Error} |
| 866 |
*/ |
| 867 |
function bbp_edit_user_handler() { |
| 868 |
|
| 869 |
// Bail if not a POST action |
| 870 |
if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) |
| 871 |
return; |
| 872 |
|
| 873 |
// Bail if action is not 'bbp-update-user' |
| 874 |
if ( empty( $_POST['action'] ) || ( 'bbp-update-user' !== $_POST['action'] ) ) |
| 875 |
return; |
| 876 |
|
| 877 |
// Get the displayed user ID |
| 878 |
$user_id = bbp_get_displayed_user_id(); |
| 879 |
|
| 880 |
global $wpdb, $user_login, $super_admins; |
| 881 |
|
| 882 |
// Execute confirmed email change. See send_confirmation_on_profile_email(). |
| 883 |
if ( is_multisite() && bbp_is_user_home_edit() && isset( $_GET['newuseremail'] ) ) { |
| 884 |
|
| 885 |
$new_email = get_option( $user_id . '_new_email' ); |
| 886 |
|
| 887 |
if ( $new_email['hash'] == $_GET['newuseremail'] ) { |
| 888 |
$user = new stdClass(); |
| 889 |
$user->ID = $user_id; |
| 890 |
$user->user_email = esc_html( trim( $new_email['newemail'] ) ); |
| 891 |
|
| 892 |
if ( $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", bbp_get_displayed_user_field( 'user_login' ) ) ) ) |
| 893 |
$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $user->user_email, bbp_get_displayed_user_field( 'user_login' ) ) ); |
| 894 |
|
| 895 |
wp_update_user( get_object_vars( $user ) ); |
| 896 |
delete_option( $user_id . '_new_email' ); |
| 897 |
|
| 898 |
wp_safe_redirect( add_query_arg( array( 'updated' => 'true' ), bbp_get_user_profile_edit_url( $user_id ) ) ); |
| 899 |
exit; |
| 900 |
} |
| 901 |
|
| 902 |
} elseif ( is_multisite() && bbp_is_user_home_edit() && !empty( $_GET['dismiss'] ) && ( $user_id . '_new_email' == $_GET['dismiss'] ) ) { |
| 903 |
|
| 904 |
delete_option( $user_id . '_new_email' ); |
| 905 |
wp_safe_redirect( add_query_arg( array( 'updated' => 'true' ), bbp_get_user_profile_edit_url( $user_id ) ) ); |
| 906 |
exit; |
| 907 |
|
| 908 |
} |
| 909 |
|
| 910 |
check_admin_referer( 'update-user_' . $user_id ); |
| 911 |
|
| 912 |
if ( !current_user_can( 'edit_user', $user_id ) ) |
| 913 |
wp_die( __( 'What are you doing here? You do not have the permission to edit this user.', 'bbpress' ) ); |
| 914 |
|
| 915 |
// Do action based on who's profile you're editing |
| 916 |
$edit_action = bbp_is_user_home_edit() ? 'personal_options_update' : 'edit_user_profile_update'; |
| 917 |
do_action( $edit_action, $user_id ); |
| 918 |
|
| 919 |
// Multisite handles the trouble for us ;) |
| 920 |
if ( !is_multisite() ) { |
| 921 |
$edit_user = edit_user( $user_id ); |
| 922 |
|
| 923 |
// Single site means we need to do some manual labor |
| 924 |
} else { |
| 925 |
$user = get_userdata( $user_id ); |
| 926 |
|
| 927 |
// Update the email address in signups, if present. |
| 928 |
if ( $user->user_login && isset( $_POST['email'] ) && is_email( $_POST['email'] ) && $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $user->user_login ) ) ) { |
| 929 |
$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $_POST['email'], $user_login ) ); |
| 930 |
} |
| 931 |
|
| 932 |
// WPMU must delete the user from the current blog if WP added him after editing. |
| 933 |
$delete_role = false; |
| 934 |
$blog_prefix = $wpdb->get_blog_prefix(); |
| 935 |
|
| 936 |
if ( $user_id != $user_id ) { |
| 937 |
$cap = $wpdb->get_var( "SELECT meta_value FROM {$wpdb->usermeta} WHERE user_id = '{$user_id}' AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'" ); |
| 938 |
if ( !is_network_admin() && null == $cap && $_POST['role'] == '' ) { |
| 939 |
$_POST['role'] = 'contributor'; |
| 940 |
$delete_role = true; |
| 941 |
} |
| 942 |
} |
| 943 |
|
| 944 |
$edit_user = edit_user( $user_id ); |
| 945 |
|
| 946 |
// stops users being added to current blog when they are edited |
| 947 |
if ( true === $delete_role ) { |
| 948 |
delete_user_meta( $user_id, $blog_prefix . 'capabilities' ); |
| 949 |
} |
| 950 |
|
| 951 |
if ( is_multisite() && is_network_admin() & !bbp_is_user_home_edit() && current_user_can( 'manage_network_options' ) && !isset( $super_admins ) && empty( $_POST['super_admin'] ) == is_super_admin( $user_id ) ) { |
| 952 |
empty( $_POST['super_admin'] ) ? revoke_super_admin( $user_id ) : grant_super_admin( $user_id ); |
| 953 |
} |
| 954 |
} |
| 955 |
|
| 956 |
// Error(s) editng the user, so copy them into the global |
| 957 |
if ( is_wp_error( $edit_user ) ) { |
| 958 |
bbpress()->errors = $edit_user; |
| 959 |
|
| 960 |
// Successful edit to redirect |
| 961 |
} elseif ( is_integer( $edit_user ) ) { |
| 962 |
$redirect = add_query_arg( array( 'updated' => 'true' ), bbp_get_user_profile_edit_url( $edit_user ) ); |
| 963 |
|
| 964 |
wp_safe_redirect( $redirect ); |
| 965 |
exit; |
| 966 |
} |
| 967 |
} |
| 968 |
|
| 969 |
/** END - Edit User ***********************************************************/ |
| 970 |
|
| 971 |
/** |
| 972 |
* Get the topics that a user created |
| 973 |
* |
| 974 |
* @since bbPress (r2660) |
| 975 |
* |
| 976 |
* @param int $user_id Optional. User id |
| 977 |
* @uses bbp_get_user_id() To get the topic id |
| 978 |
* @uses bbp_has_topics() To get the topics created by the user |
| 979 |
* @return array|bool Results if the user has created topics, otherwise false |
| 980 |
*/ |
| 981 |
function bbp_get_user_topics_started( $user_id = 0 ) { |
| 982 |
|
| 983 |
// Validate user |
| 984 |
$user_id = bbp_get_user_id( $user_id ); |
| 985 |
if ( empty( $user_id ) ) |
| 986 |
return false; |
| 987 |
|
| 988 |
// Query defaults |
| 989 |
$default_query = array( |
| 990 |
'author' => $user_id, |
| 991 |
'show_stickies' => false, |
| 992 |
'order' => 'DESC', |
| 993 |
); |
| 994 |
|
| 995 |
// Try to get the topics |
| 996 |
$query = bbp_has_topics( $default_query ); |
| 997 |
if ( empty( $query ) ) |
| 998 |
return false; |
| 999 |
|
| 1000 |
return apply_filters( 'bbp_get_user_topics_started', $query, $user_id ); |
| 1001 |
} |
| 1002 |
|
| 1003 |
/** |
| 1004 |
* Get the total number of users on the forums |
| 1005 |
* |
| 1006 |
* @since bbPress (r2769) |
| 1007 |
* @uses wp_cache_get() Check if query is in cache |
| 1008 |
* @uses get_users() To execute our query and get the var back |
| 1009 |
* @uses wp_cache_set() Set the query in the cache |
| 1010 |
* @uses apply_filters() Calls 'bbp_get_total_users' with number of users |
| 1011 |
* @return int Total number of users |
| 1012 |
*/ |
| 1013 |
function bbp_get_total_users() { |
| 1014 |
|
| 1015 |
$bbp_total_users = wp_cache_get( 'bbp_total_users', 'bbpress' ); |
| 1016 |
if ( !empty( $bbp_total_users ) ) |
| 1017 |
return $bbp_total_users; |
| 1018 |
|
| 1019 |
$bbp_total_users = count( get_users() ); |
| 1020 |
|
| 1021 |
wp_cache_set( 'bbp_total_users', $bbp_total_users, 'bbpress' ); |
| 1022 |
|
| 1023 |
return apply_filters( 'bbp_get_total_users', (int) $bbp_total_users ); |
| 1024 |
} |
| 1025 |
|
| 1026 |
/** User Status ***************************************************************/ |
| 1027 |
|
| 1028 |
/** |
| 1029 |
* Checks if the user has been marked as a spammer. |
| 1030 |
* |
| 1031 |
* @since bbPress (r3355) |
| 1032 |
* |
| 1033 |
* @param int $user_id int The ID for the user. |
| 1034 |
* @return bool True if spammer, False if not. |
| 1035 |
*/ |
| 1036 |
function bbp_is_user_spammer( $user_id = 0 ) { |
| 1037 |
|
| 1038 |
// Default to current user |
| 1039 |
if ( empty( $user_id ) && is_user_logged_in() ) |
| 1040 |
$user_id = bbp_get_current_user_id(); |
| 1041 |
|
| 1042 |
// No user to check |
| 1043 |
if ( empty( $user_id ) ) |
| 1044 |
return false; |
| 1045 |
|
| 1046 |
// Assume user is not spam |
| 1047 |
$is_spammer = false; |
| 1048 |
|
| 1049 |
// Get user data |
| 1050 |
$user = get_userdata( $user_id ); |
| 1051 |
|
| 1052 |
// No user found |
| 1053 |
if ( empty( $user ) ) { |
| 1054 |
$is_spammer = false; |
| 1055 |
|
| 1056 |
// User found |
| 1057 |
} else { |
| 1058 |
|
| 1059 |
// Check if spam |
| 1060 |
if ( !empty( $user->spam ) ) |
| 1061 |
$is_spammer = true; |
| 1062 |
|
| 1063 |
if ( 1 == $user->user_status ) |
| 1064 |
$is_spammer = true; |
| 1065 |
} |
| 1066 |
|
| 1067 |
return apply_filters( 'bp_core_is_user_spammer', (bool) $is_spammer ); |
| 1068 |
} |
| 1069 |
|
| 1070 |
/** |
| 1071 |
* Mark a users topics and replies as spam when the user is marked as spam |
| 1072 |
* |
| 1073 |
* @since bbPress (r3405) |
| 1074 |
* |
| 1075 |
* @global WPDB $wpdb |
| 1076 |
* @param int $user_id Optional. User ID to spam. Defaults to displayed user. |
| 1077 |
|
| 1078 |
* @uses bbp_is_single_user() |
| 1079 |
* @uses bbp_is_user_home() |
| 1080 |
* @uses bbp_get_displayed_user_field() |
| 1081 |
* @uses is_super_admin() |
| 1082 |
* @uses get_blogs_of_user() |
| 1083 |
* @uses get_current_blog_id() |
| 1084 |
* @uses bbp_get_topic_post_type() |
| 1085 |
* @uses bbp_get_reply_post_type() |
| 1086 |
* @uses switch_to_blog() |
| 1087 |
* @uses get_post_type() |
| 1088 |
* @uses bbp_spam_topic() |
| 1089 |
* @uses bbp_spam_reply() |
| 1090 |
* @uses restore_current_blog() |
| 1091 |
* |
| 1092 |
* @return If no user ID passed |
| 1093 |
*/ |
| 1094 |
function bbp_make_spam_user( $user_id = 0 ) { |
| 1095 |
|
| 1096 |
// Use displayed user if it's not yourself |
| 1097 |
if ( empty( $user_id ) && bbp_is_single_user() && !bbp_is_user_home() ) |
| 1098 |
$user_id = bbp_get_displayed_user_id(); |
| 1099 |
|
| 1100 |
// Bail if no user ID |
| 1101 |
if ( empty( $user_id ) ) |
| 1102 |
return; |
| 1103 |
|
| 1104 |
// Bail if user ID is super admin |
| 1105 |
if ( is_super_admin( $user_id ) ) |
| 1106 |
return; |
| 1107 |
|
| 1108 |
// Arm the torpedos |
| 1109 |
global $wpdb; |
| 1110 |
|
| 1111 |
// Get the blog IDs of the user to mark as spam |
| 1112 |
$blogs = get_blogs_of_user( $user_id, true ); |
| 1113 |
|
| 1114 |
// If user has no blogs, they are a guest on this site |
| 1115 |
if ( empty( $blogs ) ) |
| 1116 |
$blogs[$wpdb->blogid] = array(); |
| 1117 |
|
| 1118 |
// We only need the keys |
| 1119 |
$blogs = array_keys( $blogs ); |
| 1120 |
|
| 1121 |
// Make array of post types to mark as spam |
| 1122 |
$post_types = array( bbp_get_topic_post_type(), bbp_get_reply_post_type() ); |
| 1123 |
$post_types = "'" . implode( "', '", $post_types ) . "'"; |
| 1124 |
$status = bbp_get_public_status_id(); |
| 1125 |
|
| 1126 |
// Loop through blogs and remove their posts |
| 1127 |
foreach ( (array) $blogs as $blog_id ) { |
| 1128 |
|
| 1129 |
// Switch to the blog ID |
| 1130 |
switch_to_blog( $blog_id ); |
| 1131 |
|
| 1132 |
// Get topics and replies |
| 1133 |
$posts = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_author = {$user_id} AND post_status = '{$status}' AND post_type IN ({$post_types})" ); |
| 1134 |
|
| 1135 |
// Loop through posts and spam them |
| 1136 |
if ( !empty( $posts ) ) { |
| 1137 |
foreach ( $posts as $post_id ) { |
| 1138 |
|
| 1139 |
// The routines for topics ang replies are different, so use the |
| 1140 |
// correct one based on the post type |
| 1141 |
switch ( get_post_type( $post_id ) ) { |
| 1142 |
|
| 1143 |
case bbp_get_topic_post_type() : |
| 1144 |
bbp_spam_topic( $post_id ); |
| 1145 |
break; |
| 1146 |
|
| 1147 |
case bbp_get_reply_post_type() : |
| 1148 |
bbp_spam_reply( $post_id ); |
| 1149 |
break; |
| 1150 |
} |
| 1151 |
} |
| 1152 |
} |
| 1153 |
|
| 1154 |
// Switch back to current blog |
| 1155 |
restore_current_blog(); |
| 1156 |
} |
| 1157 |
} |
| 1158 |
|
| 1159 |
/** |
| 1160 |
* Mark a users topics and replies as spam when the user is marked as spam |
| 1161 |
* |
| 1162 |
* @since bbPress (r3405) |
| 1163 |
* |
| 1164 |
* @global WPDB $wpdb |
| 1165 |
* @param int $user_id Optional. User ID to unspam. Defaults to displayed user. |
| 1166 |
* |
| 1167 |
* @uses bbp_is_single_user() |
| 1168 |
* @uses bbp_is_user_home() |
| 1169 |
* @uses bbp_get_displayed_user_field() |
| 1170 |
* @uses is_super_admin() |
| 1171 |
* @uses get_blogs_of_user() |
| 1172 |
* @uses bbp_get_topic_post_type() |
| 1173 |
* @uses bbp_get_reply_post_type() |
| 1174 |
* @uses switch_to_blog() |
| 1175 |
* @uses get_post_type() |
| 1176 |
* @uses bbp_unspam_topic() |
| 1177 |
* @uses bbp_unspam_reply() |
| 1178 |
* @uses restore_current_blog() |
| 1179 |
* |
| 1180 |
* @return If no user ID passed |
| 1181 |
*/ |
| 1182 |
function bbp_make_ham_user( $user_id = 0 ) { |
| 1183 |
|
| 1184 |
// Use displayed user if it's not yourself |
| 1185 |
if ( empty( $user_id ) && bbp_is_single_user() && !bbp_is_user_home() ) |
| 1186 |
$user_id = bbp_get_displayed_user_field(); |
| 1187 |
|
| 1188 |
// Bail if no user ID |
| 1189 |
if ( empty( $user_id ) ) |
| 1190 |
return; |
| 1191 |
|
| 1192 |
// Bail if user ID is super admin |
| 1193 |
if ( is_super_admin( $user_id ) ) |
| 1194 |
return; |
| 1195 |
|
| 1196 |
// Arm the torpedos |
| 1197 |
global $wpdb; |
| 1198 |
|
| 1199 |
// Get the blog IDs of the user to mark as spam |
| 1200 |
$blogs = get_blogs_of_user( $user_id, true ); |
| 1201 |
|
| 1202 |
// If user has no blogs, they are a guest on this site |
| 1203 |
if ( empty( $blogs ) ) |
| 1204 |
$blogs[$wpdb->blogid] = array(); |
| 1205 |
|
| 1206 |
// We only need the keys |
| 1207 |
$blogs = array_keys( $blogs ); |
| 1208 |
|
| 1209 |
// Make array of post types to mark as spam |
| 1210 |
$post_types = array( bbp_get_topic_post_type(), bbp_get_reply_post_type() ); |
| 1211 |
$post_types = "'" . implode( "', '", $post_types ) . "'"; |
| 1212 |
$status = bbp_get_spam_status_id(); |
| 1213 |
|
| 1214 |
// Loop through blogs and remove their posts |
| 1215 |
foreach ( (array) $blogs as $blog_id ) { |
| 1216 |
|
| 1217 |
// Switch to the blog ID |
| 1218 |
switch_to_blog( $blog_id ); |
| 1219 |
|
| 1220 |
// Get topics and replies |
| 1221 |
$posts = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_author = {$user_id} AND post_status = '{$status}' AND post_type IN ({$post_types})" ); |
| 1222 |
|
| 1223 |
// Loop through posts and spam them |
| 1224 |
if ( !empty( $posts ) ) { |
| 1225 |
foreach ( $posts as $post_id ) { |
| 1226 |
|
| 1227 |
// The routines for topics ang replies are different, so use the |
| 1228 |
// correct one based on the post type |
| 1229 |
switch ( get_post_type( $post_id ) ) { |
| 1230 |
|
| 1231 |
case bbp_get_topic_post_type() : |
| 1232 |
bbp_unspam_topic( $post_id ); |
| 1233 |
break; |
| 1234 |
|
| 1235 |
case bbp_get_reply_post_type() : |
| 1236 |
bbp_unspam_reply( $post_id ); |
| 1237 |
break; |
| 1238 |
} |
| 1239 |
} |
| 1240 |
} |
| 1241 |
|
| 1242 |
// Switch back to current blog |
| 1243 |
restore_current_blog(); |
| 1244 |
} |
| 1245 |
} |
| 1246 |
|
| 1247 |
/** |
| 1248 |
* Checks if the user has been marked as deleted. |
| 1249 |
* |
| 1250 |
* @since bbPress (r3355) |
| 1251 |
* |
| 1252 |
* @param int $user_id int The ID for the user. |
| 1253 |
* @return bool True if deleted, False if not. |
| 1254 |
*/ |
| 1255 |
function bbp_is_user_deleted( $user_id = 0 ) { |
| 1256 |
|
| 1257 |
// Default to current user |
| 1258 |
if ( empty( $user_id ) && is_user_logged_in() ) |
| 1259 |
$user_id = bbp_get_current_user_id(); |
| 1260 |
|
| 1261 |
// No user to check |
| 1262 |
if ( empty( $user_id ) ) |
| 1263 |
return false; |
| 1264 |
|
| 1265 |
// Assume user is not deleted |
| 1266 |
$is_deleted = false; |
| 1267 |
|
| 1268 |
// Get user data |
| 1269 |
$user = get_userdata( $user_id ); |
| 1270 |
|
| 1271 |
// No user found |
| 1272 |
if ( empty( $user ) ) { |
| 1273 |
$is_deleted = true; |
| 1274 |
|
| 1275 |
// User found |
| 1276 |
} else { |
| 1277 |
|
| 1278 |
// Check if deleted |
| 1279 |
if ( !empty( $user->deleted ) ) |
| 1280 |
$is_deleted = true; |
| 1281 |
|
| 1282 |
if ( 2 == $user->user_status ) |
| 1283 |
$is_deleted = true; |
| 1284 |
|
| 1285 |
} |
| 1286 |
|
| 1287 |
return apply_filters( 'bp_core_is_user_deleted', (bool) $is_deleted ); |
| 1288 |
} |
| 1289 |
|
| 1290 |
/** |
| 1291 |
* Checks if user is active |
| 1292 |
* |
| 1293 |
* @since bbPress (r3502) |
| 1294 |
* |
| 1295 |
* @uses is_user_logged_in() To check if user is logged in |
| 1296 |
* @uses bbp_get_displayed_user_id() To get current user ID |
| 1297 |
* @uses bbp_is_user_spammer() To check if user is spammer |
| 1298 |
* @uses bbp_is_user_deleted() To check if user is deleted |
| 1299 |
* |
| 1300 |
* @param int $user_id The user ID to check |
| 1301 |
* @return bool True if public, false if not |
| 1302 |
*/ |
| 1303 |
function bbp_is_user_active( $user_id = 0 ) { |
| 1304 |
|
| 1305 |
// Default to current user |
| 1306 |
if ( empty( $user_id ) && is_user_logged_in() ) |
| 1307 |
$user_id = bbp_get_current_user_id(); |
| 1308 |
|
| 1309 |
// No user to check |
| 1310 |
if ( empty( $user_id ) ) |
| 1311 |
return false; |
| 1312 |
|
| 1313 |
// Check spam |
| 1314 |
if ( bbp_is_user_spammer( $user_id ) ) |
| 1315 |
return false; |
| 1316 |
|
| 1317 |
// Check deleted |
| 1318 |
if ( bbp_is_user_deleted( $user_id ) ) |
| 1319 |
return false; |
| 1320 |
|
| 1321 |
// Assume true if not spam or deleted |
| 1322 |
return true; |
| 1323 |
} |
| 1324 |
|
| 1325 |
/** |
| 1326 |
* Checks if user is not active. |
| 1327 |
* |
| 1328 |
* @since bbPress (r3502) |
| 1329 |
* |
| 1330 |
* @uses is_user_logged_in() To check if user is logged in |
| 1331 |
* @uses bbp_get_displayed_user_id() To get current user ID |
| 1332 |
* @uses bbp_is_user_active() To check if user is active |
| 1333 |
* |
| 1334 |
* @param int $user_id The user ID to check. Defaults to current user ID |
| 1335 |
* @return bool True if inactive, false if active |
| 1336 |
*/ |
| 1337 |
function bbp_is_user_inactive( $user_id = 0 ) { |
| 1338 |
|
| 1339 |
// Default to current user |
| 1340 |
if ( empty( $user_id ) && is_user_logged_in() ) |
| 1341 |
$user_id = bbp_get_current_user_id(); |
| 1342 |
|
| 1343 |
// No user to check |
| 1344 |
if ( empty( $user_id ) ) |
| 1345 |
return false; |
| 1346 |
|
| 1347 |
// Return the inverse of active |
| 1348 |
return !bbp_is_user_active( $user_id ); |
| 1349 |
} |
| 1350 |
|
| 1351 |
/** |
| 1352 |
* Return a user's main role |
| 1353 |
* |
| 1354 |
* @since bbPress (r3860) |
| 1355 |
* |
| 1356 |
* @param int $user_id |
| 1357 |
* @uses bbp_get_user_id() To get the user id |
| 1358 |
* @uses get_userdata() To get the user data |
| 1359 |
* @uses apply_filters() Calls 'bbp_get_user_role' with the |
| 1360 |
* role and user id |
| 1361 |
* @return string |
| 1362 |
*/ |
| 1363 |
function bbp_get_user_role( $user_id = 0 ) { |
| 1364 |
|
| 1365 |
// Validate user id |
| 1366 |
$user_id = bbp_get_user_id( $user_id, false, false ); |
| 1367 |
if ( empty( $user_id ) ) |
| 1368 |
return false; |
| 1369 |
|
| 1370 |
// Get userdata |
| 1371 |
$user = get_userdata( $user_id ); |
| 1372 |
|
| 1373 |
// Get the user's main role |
| 1374 |
$role = isset( $user->roles ) ? array_shift( $user->roles ) : bbp_get_anonymous_role(); |
| 1375 |
|
| 1376 |
return apply_filters( 'bbp_get_user_role', $role, $user_id, $user ); |
| 1377 |
} |
| 1378 |
|
| 1379 |
/** Premissions ***************************************************************/ |
| 1380 |
|
| 1381 |
/** |
| 1382 |
* Redirect if unathorized user is attempting to edit another user |
| 1383 |
* |
| 1384 |
* This is hooked to 'bbp_template_redirect' and controls the conditions under |
| 1385 |
* which a user can edit another user (or themselves.) If these conditions are |
| 1386 |
* met. We assume a user cannot perform this task, and look for ways they can |
| 1387 |
* earn the ability to access this template. |
| 1388 |
* |
| 1389 |
* @since bbPress (r3605) |
| 1390 |
* |
| 1391 |
* @uses bbp_is_topic_edit() |
| 1392 |
* @uses current_user_can() |
| 1393 |
* @uses bbp_get_topic_id() |
| 1394 |
* @uses wp_safe_redirect() |
| 1395 |
* @uses bbp_get_topic_permalink() |
| 1396 |
*/ |
| 1397 |
function bbp_check_user_edit() { |
| 1398 |
|
| 1399 |
// Bail if not editing a topic |
| 1400 |
if ( ! bbp_is_single_user_edit() ) |
| 1401 |
return; |
| 1402 |
|
| 1403 |
// Default to false |
| 1404 |
$redirect = true; |
| 1405 |
|
| 1406 |
// Allow user to edit their own profile |
| 1407 |
if ( bbp_is_user_home_edit() ) { |
| 1408 |
$redirect = false; |
| 1409 |
|
| 1410 |
// Allow if current user can edit the displayed user |
| 1411 |
} elseif ( current_user_can( 'edit_user', bbp_get_displayed_user_id() ) ) { |
| 1412 |
$redirect = false; |
| 1413 |
|
| 1414 |
// Allow if user can manage network users, or edit-any is enabled |
| 1415 |
} elseif ( current_user_can( 'manage_network_users' ) || apply_filters( 'enable_edit_any_user_configuration', true ) ) { |
| 1416 |
$redirect = false; |
| 1417 |
} |
| 1418 |
|
| 1419 |
// Maybe redirect back to profile page |
| 1420 |
if ( true === $redirect ) { |
| 1421 |
wp_safe_redirect( bbp_get_user_profile_url( bbp_get_displayed_user_id() ) ); |
| 1422 |
exit(); |
| 1423 |
} |
| 1424 |
} |
| 1425 |
|
