MS: Introduce `*_network_option` functions.
Introduces `add_network_option()`, `update_network_option()`, `get_network_option()`, and `delete_network_option()`, which use the internals previously found in the `*_site_option()` functions and allow for a network ID to enable cross network storage and retrieval of network options. * `*_site_option()` functions are now wrappers for `*_network_option()` and will interact with options for the current network in a multisite environment. * All will continue to fallback to `*_option()` for non-multisite uses. * Adds basic tests for cross network storage and retrieval. * Existing tests for `*_site_option()` functions provide coverage for storage and retrieval of current network options. Props spacedmonkey, DrewAPicture, jeremyfelt. See #28290. Built from https://develop.svn.wordpress.org/trunk@34777 git-svn-id: http://core.svn.wordpress.org/trunk@34742 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Jeremy Felt
parent
0da3150609
commit
3c2273ef45
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@ -972,24 +972,98 @@ function delete_all_user_settings() {
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}
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/**
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* Retrieve site option value based on name of option.
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* Retrieve an option value for the current network based on name of option.
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*
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* @since 2.8.0
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* @since 4.4.0 Modified into wrapper for get_network_option()
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*
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* @see get_network_option()
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*
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* @param string $option Name of option to retrieve. Expected to not be SQL-escaped.
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* @param mixed $default Optional value to return if option doesn't exist. Default false.
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* @param bool $deprecated Whether to use cache. Multisite only. Always set to true.
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* @return mixed Value set for the option.
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*/
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function get_site_option( $option, $default = false, $deprecated = true ) {
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return get_network_option( $option, $default );
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}
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/**
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* Add a new option for the current network.
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*
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* Existing options will not be updated. Note that prior to 3.3 this wasn't the case.
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*
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* @since 2.8.0
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* @since 4.4.0 Modified into wrapper for add_network_option()
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*
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* @see add_network_option()
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*
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* @param string $option Name of option to add. Expected to not be SQL-escaped.
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* @param mixed $value Option value, can be anything. Expected to not be SQL-escaped.
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* @return bool False if the option was not added. True if the option was added.
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*/
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function add_site_option( $option, $value ) {
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return add_network_option( $option, $value );
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}
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/**
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* Removes a option by name for the current network.
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*
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* @since 2.8.0
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* @since 4.4.0 Modified into wrapper for delete_network_option()
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*
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* @see delete_network_option()
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*
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* @param string $option Name of option to remove. Expected to not be SQL-escaped.
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* @return bool True, if succeed. False, if failure.
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*/
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function delete_site_option( $option ) {
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return delete_network_option( $option );
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}
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/**
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* Update the value of an option that was already added for the current network.
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*
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* @since 2.8.0
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* @since 4.4.0 Modified into wrapper for update_network_option()
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*
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* @see update_network_option()
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*
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* @param string $option Name of option. Expected to not be SQL-escaped.
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* @param mixed $value Option value. Expected to not be SQL-escaped.
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* @return bool False if value was not updated. True if value was updated.
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*/
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function update_site_option( $option, $value ) {
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return update_network_option( $option, $value );
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}
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/**
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* Retrieve a network's option value based on the option name.
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*
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* @since 4.4.0
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*
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* @see get_option()
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*
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* @global wpdb $wpdb
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* @global wpdb $wpdb
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* @global object $current_site
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*
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* @param string $option Name of option to retrieve. Expected to not be SQL-escaped.
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* @param mixed $default Optional value to return if option doesn't exist. Default false.
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* @param bool $use_cache Whether to use cache. Multisite only. Default true.
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* @param string $option Name of option to retrieve. Expected to not be SQL-escaped.
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* @param mixed $default Optional. Value to return if the option doesn't exist. Default false.
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* @param int|bool $network_id Optional. ID of the network. Defaults to current network ID.
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* @return mixed Value set for the option.
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*/
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function get_site_option( $option, $default = false, $use_cache = true ) {
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global $wpdb;
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function get_network_option( $option, $default = false, $network_id = false ) {
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global $wpdb, $current_site;
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$network_id = (int) $network_id;
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// Fallback to the current network if a network ID is not specified.
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if ( ! $network_id && is_multisite() ) {
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$network_id = $current_site->id;
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}
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/**
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* Filter an existing site option before it is retrieved.
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* Filter an existing network option before it is retrieved.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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@ -1005,17 +1079,18 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
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*/
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$pre = apply_filters( 'pre_site_option_' . $option, false, $option );
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if ( false !== $pre )
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return $pre;
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if ( false !== $pre ) {
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return $pre;
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}
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// prevent non-existent options from triggering multiple queries
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$notoptions_key = "{$wpdb->siteid}:notoptions";
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$notoptions_key = "$network_id:notoptions";
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$notoptions = wp_cache_get( $notoptions_key, 'site-options' );
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if ( isset( $notoptions[$option] ) ) {
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if ( isset( $notoptions[ $option ] ) ) {
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/**
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* Filter a specific default site option.
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* Filter a specific default network option.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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@ -1030,17 +1105,15 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
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}
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if ( ! is_multisite() ) {
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/** This filter is documented in wp-includes/option.php */
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$default = apply_filters( 'default_site_option_' . $option, $default, $option );
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$value = get_option($option, $default);
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$value = get_option( $option, $default );
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} else {
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$cache_key = "{$wpdb->siteid}:$option";
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if ( $use_cache )
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$value = wp_cache_get($cache_key, 'site-options');
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$cache_key = "$network_id:$option";
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$value = wp_cache_get( $cache_key, 'site-options' );
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if ( !isset($value) || (false === $value) ) {
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$row = $wpdb->get_row( $wpdb->prepare("SELECT meta_value FROM $wpdb->sitemeta WHERE meta_key = %s AND site_id = %d", $option, $wpdb->siteid ) );
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if ( ! isset( $value ) || false === $value ) {
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$row = $wpdb->get_row( $wpdb->prepare( "SELECT meta_value FROM $wpdb->sitemeta WHERE meta_key = %s AND site_id = %d", $option, $network_id ) );
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// Has to be get_row instead of get_var because of funkiness with 0, false, null values
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if ( is_object( $row ) ) {
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@ -1049,9 +1122,9 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
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wp_cache_set( $cache_key, $value, 'site-options' );
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} else {
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if ( ! is_array( $notoptions ) ) {
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$notoptions = array();
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$notoptions = array();
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}
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$notoptions[$option] = true;
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$notoptions[ $option ] = true;
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wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
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/** This filter is documented in wp-includes/option.php */
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@ -1061,7 +1134,7 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
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}
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/**
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* Filter the value of an existing site option.
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* Filter the value of an existing network option.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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@ -1069,34 +1142,43 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
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* @since 3.0.0
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* @since 4.4.0 The `$option` parameter was added
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*
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* @param mixed $value Value of site option.
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* @param mixed $value Value of network option.
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* @param string $option Option name.
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*/
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return apply_filters( 'site_option_' . $option, $value, $option );
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}
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/**
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* Add a new site option.
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* Add a new network option.
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*
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* Existing options will not be updated. Note that prior to 3.3 this wasn't the case.
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* Existing options will not be updated.
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*
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* @since 2.8.0
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* @since 4.4.0
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*
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* @see add_option()
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*
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* @global wpdb $wpdb
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* @global wpdb $wpdb
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* @global object $current_site
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*
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* @param string $option Name of option to add. Expected to not be SQL-escaped.
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* @param mixed $value Optional. Option value, can be anything. Expected to not be SQL-escaped.
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* @param string $option Name of option to add. Expected to not be SQL-escaped.
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* @param mixed $value Option value, can be anything. Expected to not be SQL-escaped.
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* @param int|bool $network_id Optional. ID of the network. Defaults to current network ID.
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* @return bool False if option was not added and true if option was added.
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*/
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function add_site_option( $option, $value ) {
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global $wpdb;
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function add_network_option( $option, $value, $network_id = false ) {
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global $wpdb, $current_site;
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$network_id = (int) $network_id;
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// Fallback to the current network if a network ID is not specified.
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if ( ! $network_id && is_multisite() ) {
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$network_id = $current_site->id;
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}
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wp_protect_special_option( $option );
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/**
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* Filter the value of a specific site option before it is added.
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* Filter the value of a specific network option before it is added.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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@ -1104,38 +1186,41 @@ function add_site_option( $option, $value ) {
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* @since 3.0.0
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* @since 4.4.0 The `$option` parameter was added
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*
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* @param mixed $value Value of site option.
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* @param mixed $value Value of network option.
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* @param string $option Option name.
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*/
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$value = apply_filters( 'pre_add_site_option_' . $option, $value, $option );
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$notoptions_key = "{$wpdb->siteid}:notoptions";
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$notoptions_key = "$network_id:notoptions";
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if ( !is_multisite() ) {
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if ( ! is_multisite() ) {
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$result = add_option( $option, $value );
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} else {
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$cache_key = "{$wpdb->siteid}:$option";
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$cache_key = "$network_id:$option";
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// Make sure the option doesn't already exist. We can check the 'notoptions' cache before we ask for a db query
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$notoptions = wp_cache_get( $notoptions_key, 'site-options' );
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if ( ! is_array( $notoptions ) || ! isset( $notoptions[$option] ) )
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if ( false !== get_site_option( $option ) )
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if ( ! is_array( $notoptions ) || ! isset( $notoptions[ $option ] ) ) {
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if ( false !== get_network_option( $option, false, $network_id ) ) {
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return false;
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}
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}
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$value = sanitize_option( $option, $value );
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$serialized_value = maybe_serialize( $value );
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$result = $wpdb->insert( $wpdb->sitemeta, array('site_id' => $wpdb->siteid, 'meta_key' => $option, 'meta_value' => $serialized_value ) );
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$result = $wpdb->insert( $wpdb->sitemeta, array( 'site_id' => $network_id, 'meta_key' => $option, 'meta_value' => $serialized_value ) );
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if ( ! $result )
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if ( ! $result ) {
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return false;
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}
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wp_cache_set( $cache_key, $value, 'site-options' );
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// This option exists now
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$notoptions = wp_cache_get( $notoptions_key, 'site-options' ); // yes, again... we need it to be fresh
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if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {
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unset( $notoptions[$option] );
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if ( is_array( $notoptions ) && isset( $notoptions[ $option ] ) ) {
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unset( $notoptions[ $option ] );
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wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
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}
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}
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@ -1143,50 +1228,60 @@ function add_site_option( $option, $value ) {
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if ( $result ) {
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/**
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* Fires after a specific site option has been successfully added.
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* Fires after a specific network option has been successfully added.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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* @since 2.9.0 As "add_site_option_{$key}"
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* @since 3.0.0
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*
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* @param string $option Name of site option.
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* @param mixed $value Value of site option.
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* @param string $option Name of the network option.
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* @param mixed $value Value of the network option.
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*/
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do_action( "add_site_option_{$option}", $option, $value );
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do_action( 'add_site_option_' . $option, $option, $value );
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/**
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* Fires after a site option has been successfully added.
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* Fires after a network option has been successfully added.
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*
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* @since 3.0.0
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*
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* @param string $option Name of site option.
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* @param mixed $value Value of site option.
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* @param string $option Name of the network option.
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* @param mixed $value Value of the network option.
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*/
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do_action( "add_site_option", $option, $value );
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do_action( 'add_site_option', $option, $value );
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return true;
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}
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return false;
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}
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/**
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* Removes site option by name.
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* Removes a network option by name.
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*
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* @since 2.8.0
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* @since 4.4.0
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*
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* @see delete_option()
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*
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* @global wpdb $wpdb
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* @global wpdb $wpdb
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* @global object $current_site
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*
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* @param string $option Name of option to remove. Expected to not be SQL-escaped.
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* @param string $option Name of option to remove. Expected to not be SQL-escaped.
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* @param int|bool $network_id Optional. ID of the network. Defaults to current network ID.
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* @return bool True, if succeed. False, if failure.
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*/
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function delete_site_option( $option ) {
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global $wpdb;
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function delete_network_option( $option, $network_id = false ) {
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global $wpdb, $current_site;
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$network_id = (int) $network_id;
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// Fallback to the current network if a network ID is not specified.
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if ( ! $network_id && is_multisite() ) {
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$network_id = $current_site->id;
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}
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/**
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* Fires immediately before a specific site option is deleted.
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* Fires immediately before a specific network option is deleted.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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@ -1197,68 +1292,79 @@ function delete_site_option( $option ) {
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*/
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do_action( 'pre_delete_site_option_' . $option, $option );
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if ( !is_multisite() ) {
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if ( ! is_multisite() ) {
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$result = delete_option( $option );
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} else {
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$row = $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM {$wpdb->sitemeta} WHERE meta_key = %s AND site_id = %d", $option, $wpdb->siteid ) );
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if ( is_null( $row ) || !$row->meta_id )
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$row = $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM {$wpdb->sitemeta} WHERE meta_key = %s AND site_id = %d", $option, $network_id ) );
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if ( is_null( $row ) || ! $row->meta_id ) {
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return false;
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$cache_key = "{$wpdb->siteid}:$option";
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}
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$cache_key = "$network_id:$option";
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wp_cache_delete( $cache_key, 'site-options' );
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$result = $wpdb->delete( $wpdb->sitemeta, array( 'meta_key' => $option, 'site_id' => $wpdb->siteid ) );
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$result = $wpdb->delete( $wpdb->sitemeta, array( 'meta_key' => $option, 'site_id' => $network_id ) );
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}
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if ( $result ) {
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/**
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* Fires after a specific site option has been deleted.
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* Fires after a specific network option has been deleted.
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*
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* The dynamic portion of the hook name, `$option`, refers to the option name.
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*
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* @since 2.9.0 As "delete_site_option_{$key}"
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* @since 3.0.0
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*
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* @param string $option Name of the site option.
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* @param string $option Name of the network option.
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*/
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do_action( "delete_site_option_{$option}", $option );
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do_action( 'delete_site_option_' . $option, $option );
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/**
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* Fires after a site option has been deleted.
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* Fires after a network option has been deleted.
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*
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* @since 3.0.0
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*
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* @param string $option Name of the site option.
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* @param string $option Name of the network option.
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*/
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do_action( "delete_site_option", $option );
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do_action( 'delete_site_option', $option );
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return true;
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}
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return false;
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}
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/**
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* Update the value of a site option that was already added.
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* Update the value of a network option that was already added.
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*
|
||||
* @since 2.8.0
|
||||
* @since 4.4.0
|
||||
*
|
||||
* @see update_option()
|
||||
*
|
||||
* @global wpdb $wpdb
|
||||
* @global wpdb $wpdb
|
||||
* @global object $current_site
|
||||
*
|
||||
* @param string $option Name of option. Expected to not be SQL-escaped.
|
||||
* @param mixed $value Option value. Expected to not be SQL-escaped.
|
||||
* @param string $option Name of option. Expected to not be SQL-escaped.
|
||||
* @param mixed $value Option value. Expected to not be SQL-escaped.
|
||||
* @param int|bool $network_id Optional. ID of the network. Defaults to current network ID.
|
||||
* @return bool False if value was not updated and true if value was updated.
|
||||
*/
|
||||
function update_site_option( $option, $value ) {
|
||||
global $wpdb;
|
||||
function update_network_option( $option, $value, $network_id = false ) {
|
||||
global $wpdb, $current_site;
|
||||
|
||||
$network_id = (int) $network_id;
|
||||
|
||||
// Fallback to the current network if a network ID is not specified.
|
||||
if ( ! $network_id && is_multisite() ) {
|
||||
$network_id = $current_site->id;
|
||||
}
|
||||
|
||||
wp_protect_special_option( $option );
|
||||
|
||||
$old_value = get_site_option( $option );
|
||||
$old_value = get_network_option( $option, false, $network_id );
|
||||
|
||||
/**
|
||||
* Filter a specific site option before its value is updated.
|
||||
* Filter a specific network option before its value is updated.
|
||||
*
|
||||
* The dynamic portion of the hook name, `$option`, refers to the option name.
|
||||
*
|
||||
|
|
@ -1266,35 +1372,37 @@ function update_site_option( $option, $value ) {
|
|||
* @since 3.0.0
|
||||
* @since 4.4.0 The `$option` parameter was added
|
||||
*
|
||||
* @param mixed $value New value of site option.
|
||||
* @param mixed $old_value Old value of site option.
|
||||
* @param mixed $value New value of the network option.
|
||||
* @param mixed $old_value Old value of the network option.
|
||||
* @param string $option Option name.
|
||||
*/
|
||||
$value = apply_filters( 'pre_update_site_option_' . $option, $value, $old_value, $option );
|
||||
|
||||
if ( $value === $old_value )
|
||||
if ( $value === $old_value ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( false === $old_value )
|
||||
return add_site_option( $option, $value );
|
||||
if ( false === $old_value ) {
|
||||
return add_network_option( $option, $value, $network_id );
|
||||
}
|
||||
|
||||
$notoptions_key = "{$wpdb->siteid}:notoptions";
|
||||
$notoptions_key = "$network_id:notoptions";
|
||||
$notoptions = wp_cache_get( $notoptions_key, 'site-options' );
|
||||
if ( is_array( $notoptions ) && isset( $notoptions[$option] ) ) {
|
||||
unset( $notoptions[$option] );
|
||||
if ( is_array( $notoptions ) && isset( $notoptions[ $option ] ) ) {
|
||||
unset( $notoptions[ $option ] );
|
||||
wp_cache_set( $notoptions_key, $notoptions, 'site-options' );
|
||||
}
|
||||
|
||||
if ( !is_multisite() ) {
|
||||
if ( ! is_multisite() ) {
|
||||
$result = update_option( $option, $value );
|
||||
} else {
|
||||
$value = sanitize_option( $option, $value );
|
||||
|
||||
$serialized_value = maybe_serialize( $value );
|
||||
$result = $wpdb->update( $wpdb->sitemeta, array( 'meta_value' => $serialized_value ), array( 'site_id' => $wpdb->siteid, 'meta_key' => $option ) );
|
||||
$result = $wpdb->update( $wpdb->sitemeta, array( 'meta_value' => $serialized_value ), array( 'site_id' => $network_id, 'meta_key' => $option ) );
|
||||
|
||||
if ( $result ) {
|
||||
$cache_key = "{$wpdb->siteid}:$option";
|
||||
$cache_key = "$network_id:$option";
|
||||
wp_cache_set( $cache_key, $value, 'site-options' );
|
||||
}
|
||||
}
|
||||
|
|
@ -1302,32 +1410,33 @@ function update_site_option( $option, $value ) {
|
|||
if ( $result ) {
|
||||
|
||||
/**
|
||||
* Fires after the value of a specific site option has been successfully updated.
|
||||
* Fires after the value of a specific network option has been successfully updated.
|
||||
*
|
||||
* The dynamic portion of the hook name, `$option`, refers to the option name.
|
||||
*
|
||||
* @since 2.9.0 As "update_site_option_{$key}"
|
||||
* @since 3.0.0
|
||||
*
|
||||
* @param string $option Name of site option.
|
||||
* @param mixed $value Current value of site option.
|
||||
* @param mixed $old_value Old value of site option.
|
||||
* @param string $option Name of the network option.
|
||||
* @param mixed $value Current value of the network option.
|
||||
* @param mixed $old_value Old value of the network option.
|
||||
*/
|
||||
do_action( "update_site_option_{$option}", $option, $value, $old_value );
|
||||
do_action( 'update_site_option_' . $option, $option, $value, $old_value );
|
||||
|
||||
/**
|
||||
* Fires after the value of a site option has been successfully updated.
|
||||
* Fires after the value of a network option has been successfully updated.
|
||||
*
|
||||
* @since 3.0.0
|
||||
*
|
||||
* @param string $option Name of site option.
|
||||
* @param mixed $value Current value of site option.
|
||||
* @param mixed $old_value Old value of site option.
|
||||
* @param string $option Name of the network option.
|
||||
* @param mixed $value Current value of the network option.
|
||||
* @param mixed $old_value Old value of the network option.
|
||||
*/
|
||||
do_action( "update_site_option", $option, $value, $old_value );
|
||||
do_action( 'update_site_option', $option, $value, $old_value );
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
*
|
||||
* @global string $wp_version
|
||||
*/
|
||||
$wp_version = '4.4-alpha-34776';
|
||||
$wp_version = '4.4-alpha-34777';
|
||||
|
||||
/**
|
||||
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
|
||||
|
|
|
|||
Loading…
Reference in New Issue