Файловый менеджер - Редактировать - /home/beautybuzzbeyond/public_html/wp-content/plugins/advanced-custom-fields/includes/api/api-helpers.php
Назад
<?php /** * This function will return true for a non empty array * * @since 5.4.0 * * @param mixed $array The variable to test. * @return boolean */ function acf_is_array( $array ) { return ( is_array( $array ) && ! empty( $array ) ); } /** * Alias of acf()->has_setting() * * @since 5.6.5 * * @param string $name Name of the setting to check for. * @return boolean */ function acf_has_setting( $name = '' ) { return acf()->has_setting( $name ); } /** * acf_raw_setting * * alias of acf()->get_setting() * * @since 5.6.5 * * @param n/a * @return n/a */ function acf_raw_setting( $name = '' ) { return acf()->get_setting( $name ); } /** * acf_update_setting * * alias of acf()->update_setting() * * @since 5.0.0 * * @param $name (string) * @param $value (mixed) * @return n/a */ function acf_update_setting( $name, $value ) { // validate name. $name = acf_validate_setting( $name ); // update. return acf()->update_setting( $name, $value ); } /** * acf_validate_setting * * Returns the changed setting name if available. * * @since 5.6.5 * * @param n/a * @return n/a */ function acf_validate_setting( $name = '' ) { return apply_filters( 'acf/validate_setting', $name ); } /** * Alias of acf()->get_setting() * * @since 5.0.0 * * @param string $name The name of the setting to test. * @param string $value An optional default value for the setting if it doesn't exist. * @return n/a */ function acf_get_setting( $name, $value = null ) { $name = acf_validate_setting( $name ); // replace default setting value if it exists. if ( acf_has_setting( $name ) ) { $value = acf_raw_setting( $name ); } // filter. $value = apply_filters( "acf/settings/{$name}", $value ); return $value; } /** * Return an array of ACF's internal post type names * * @since 6.1 * @return array An array of ACF's internal post type names */ function acf_get_internal_post_types() { return array( 'acf-field-group', 'acf-post-type', 'acf-taxonomy', 'acf-ui-options-page' ); } /** * acf_append_setting * * This function will add a value into the settings array found in the acf object * * @since 5.0.0 * * @param $name (string) * @param $value (mixed) * @return n/a */ function acf_append_setting( $name, $value ) { // vars $setting = acf_raw_setting( $name ); // bail early if not array if ( ! is_array( $setting ) ) { $setting = array(); } // append $setting[] = $value; // update return acf_update_setting( $name, $setting ); } /** * acf_get_data * * Returns data. * * @since 5.0.0 * * @param string $name * @return mixed */ function acf_get_data( $name ) { return acf()->get_data( $name ); } /** * acf_set_data * * Sets data. * * @since 5.0.0 * * @param string $name * @param mixed $value * @return n/a */ function acf_set_data( $name, $value ) { return acf()->set_data( $name, $value ); } /** * Appends data to an existing key. * * @since 5.9.0 * * @param string $name The data name. * @param mixed $data The data to append to name. */ function acf_append_data( $name, $data ) { $prev_data = acf()->get_data( $name ); if ( is_array( $prev_data ) ) { $data = array_merge( $prev_data, $data ); } acf()->set_data( $name, $data ); } /** * Alias of acf()->init() - the core ACF init function. * * @since 5.0.0 */ function acf_init() { acf()->init(); } /** * acf_has_done * * This function will return true if this action has already been done * * @since 5.3.2 * * @param $name (string) * @return (boolean) */ function acf_has_done( $name ) { // return true if already done if ( acf_raw_setting( "has_done_{$name}" ) ) { return true; } // update setting and return acf_update_setting( "has_done_{$name}", true ); return false; } /** * This function will return the path to a file within an external folder * * @since 5.5.8 * * @param string $file Directory path. * @param string $path Optional file path. * @return string File path. */ function acf_get_external_path( $file, $path = '' ) { return plugin_dir_path( $file ) . $path; } /** * This function will return the url to a file within an internal ACF folder * * @since 5.5.8 * * @param string $file Directory path. * @param string $path Optional file path. * @return string File path. */ function acf_get_external_dir( $file, $path = '' ) { return acf_plugin_dir_url( $file ) . $path; } /** * This function will calculate the url to a plugin folder. * Different to the WP plugin_dir_url(), this function can calculate for urls outside of the plugins folder (theme include). * * @since 5.6.8 * * @param string $file A file path inside the ACF plugin to get the plugin directory path from. * @return string The plugin directory path. */ function acf_plugin_dir_url( $file ) { $path = plugin_dir_path( $file ); $path = wp_normalize_path( $path ); // check plugins. $check_path = wp_normalize_path( realpath( WP_PLUGIN_DIR ) ); if ( strpos( $path, $check_path ) === 0 ) { return str_replace( $check_path, plugins_url(), $path ); } // check wp-content. $check_path = wp_normalize_path( realpath( WP_CONTENT_DIR ) ); if ( strpos( $path, $check_path ) === 0 ) { return str_replace( $check_path, content_url(), $path ); } // check root. $check_path = wp_normalize_path( realpath( ABSPATH ) ); if ( strpos( $path, $check_path ) === 0 ) { return str_replace( $check_path, site_url( '/' ), $path ); } // return. return plugin_dir_url( $file ); } /** * This function will merge together 2 arrays and also convert any numeric values to ints * * @since 5.0.0 * * @param array $args The configured arguments array. * @param array $defaults The default properties for the passed args to inherit. * @return array $args Parsed arguments with defaults applied. */ function acf_parse_args( $args, $defaults = array() ) { $args = wp_parse_args( $args, $defaults ); // parse types $args = acf_parse_types( $args ); return $args; } /** * acf_parse_types * * This function will convert any numeric values to int and trim strings * * @since 5.0.0 * * @param $var (mixed) * @return $var (mixed) */ function acf_parse_types( $array ) { return array_map( 'acf_parse_type', $array ); } /** * acf_parse_type * * description * * @since 5.0.9 * * @param $post_id (int) * @return $post_id (int) */ function acf_parse_type( $v ) { // Check if is string. if ( is_string( $v ) ) { // Trim ("Word " = "Word"). $v = trim( $v ); // Convert int strings to int ("123" = 123). if ( is_numeric( $v ) && strval( intval( $v ) ) === $v ) { $v = intval( $v ); } } // return. return $v; } /** * This function will load in a file from the 'admin/views' folder and allow variables to be passed through * * @since 5.0.0 * * @param string $view_path * @param array $view_args */ function acf_get_view( $view_path = '', $view_args = array() ) { // allow view file name shortcut if ( substr( $view_path, -4 ) !== '.php' ) { $view_path = acf_get_path( "includes/admin/views/{$view_path}.php" ); } // include if ( file_exists( $view_path ) ) { // Use `EXTR_SKIP` here to prevent `$view_path` from being accidentally/maliciously overridden. extract( $view_args, EXTR_SKIP ); include $view_path; } } /** * acf_merge_atts * * description * * @since 5.0.9 * * @param $post_id (int) * @return $post_id (int) */ function acf_merge_atts( $atts, $extra = array() ) { // bail early if no $extra if ( empty( $extra ) ) { return $atts; } // trim $extra = array_map( 'trim', $extra ); $extra = array_filter( $extra ); // merge in new atts foreach ( $extra as $k => $v ) { // append if ( $k == 'class' || $k == 'style' ) { $atts[ $k ] .= ' ' . $v; // merge } else { $atts[ $k ] = $v; } } return $atts; } /** * This function will create and echo a basic nonce input * * @since 5.6.0 * * @param string $nonce The nonce parameter string. */ function acf_nonce_input( $nonce = '' ) { echo '<input type="hidden" name="_acf_nonce" value="' . esc_attr( wp_create_nonce( $nonce ) ) . '" />'; } /** * This function will remove the var from the array, and return the var * * @since 5.0.0 * * @param array $extract_array an array passed as reference to be extracted. * @param string $key The key to extract from the array. * @param mixed $default_value The default value if it doesn't exist in the extract array. * @return mixed Extracted var or default. */ function acf_extract_var( &$extract_array, $key, $default_value = null ) { // check if exists - uses array_key_exists to extract NULL values (isset will fail). if ( is_array( $extract_array ) && array_key_exists( $key, $extract_array ) ) { // store and unset value. $v = $extract_array[ $key ]; unset( $extract_array[ $key ] ); return $v; } return $default_value; } /** * This function will remove the vars from the array, and return the vars * * @since 5.0.0 * * @param array $extract_array an array passed as reference to be extracted. * @param array $keys An array of keys to extract from the original array. * @return array An array of extracted values. */ function acf_extract_vars( &$extract_array, $keys ) { $r = array(); foreach ( $keys as $key ) { $r[ $key ] = acf_extract_var( $extract_array, $key ); } return $r; } /** * acf_get_sub_array * * This function will return a sub array of data * * @since 5.3.2 * * @param $post_id (int) * @return $post_id (int) */ function acf_get_sub_array( $array, $keys ) { $r = array(); foreach ( $keys as $key ) { $r[ $key ] = $array[ $key ]; } return $r; } /** * Returns an array of post type names. * * @since 5.0.0 * * @param array $args Optional. An array of key => value arguments to match against the post type objects. Default empty array. * @return array A list of post type names. */ function acf_get_post_types( $args = array() ) { $post_types = array(); // extract special arg $exclude = acf_extract_var( $args, 'exclude', array() ); $exclude[] = 'acf-field'; $exclude[] = 'acf-field-group'; $exclude[] = 'acf-post-type'; $exclude[] = 'acf-taxonomy'; $exclude[] = 'acf-ui-options-page'; // Get post type objects. $objects = get_post_types( $args, 'objects' ); foreach ( $objects as $i => $object ) { // Bail early if is exclude. if ( in_array( $i, $exclude ) ) { continue; } // Bail early if is builtin (WP) private post type // i.e. nav_menu_item, revision, customize_changeset, etc. if ( $object->_builtin && ! $object->public ) { continue; } $post_types[] = $i; } return apply_filters( 'acf/get_post_types', $post_types, $args ); } function acf_get_pretty_post_types( $post_types = array() ) { // get post types if ( empty( $post_types ) ) { // get all custom post types $post_types = acf_get_post_types(); } // get labels $ref = array(); $r = array(); foreach ( $post_types as $post_type ) { // vars $label = acf_get_post_type_label( $post_type ); // append to r $r[ $post_type ] = $label; // increase counter if ( ! isset( $ref[ $label ] ) ) { $ref[ $label ] = 0; } ++$ref[ $label ]; } // get slugs foreach ( array_keys( $r ) as $i ) { // vars $post_type = $r[ $i ]; if ( $ref[ $post_type ] > 1 ) { $r[ $i ] .= ' (' . $i . ')'; } } // return return $r; } /** * Function acf_get_post_stati() * * Returns an array of post status names. * * @since 6.1.0 * * @param array $args Optional. An array of key => value arguments to match against the post status objects. Default empty array. * @return array A list of post status names. */ function acf_get_post_stati( $args = array() ) { $args['internal'] = false; $post_statuses = get_post_stati( $args ); unset( $post_statuses['acf-disabled'] ); $post_statuses = (array) apply_filters( 'acf/get_post_stati', $post_statuses, $args ); return $post_statuses; } /** * Function acf_get_pretty_post_statuses() * * Returns a clean array of post status names. * * @since 6.1.0 * * @param array $post_statuses Optional. An array of post status objects. Default empty array. * @return array An array of post status names. */ function acf_get_pretty_post_statuses( $post_statuses = array() ) { // Get all post statuses. $post_statuses = array_merge( $post_statuses, acf_get_post_stati() ); $ref = array(); $result = array(); foreach ( $post_statuses as $post_status ) { $label = acf_get_post_status_label( $post_status ); $result[ $post_status ] = $label; if ( ! isset( $ref[ $label ] ) ) { $ref[ $label ] = 0; } ++$ref[ $label ]; } foreach ( array_keys( $result ) as $i ) { $post_status = $result[ $i ]; if ( $ref[ $post_status ] > 1 ) { $result[ $i ] .= ' (' . $i . ')'; } } return $result; } /** * acf_get_post_type_label * * This function will return a pretty label for a specific post_type * * @since 5.4.0 * * @param $post_type (string) * @return (string) */ function acf_get_post_type_label( $post_type ) { // vars $label = $post_type; // check that object exists // - case exists when importing field group from another install and post type does not exist if ( post_type_exists( $post_type ) ) { $obj = get_post_type_object( $post_type ); $label = $obj->labels->singular_name; } // return return $label; } /** * Function acf_get_post_status_label() * * This function will return a pretty label for a specific post_status * * @since 6.1.0 * * @param string $post_status The post status. * @return string The post status label. */ function acf_get_post_status_label( $post_status ) { $label = $post_status; $obj = get_post_status_object( $post_status ); $label = is_object( $obj ) ? $obj->label : ''; return $label; } /** * acf_verify_nonce * * This function will look at the $_POST['_acf_nonce'] value and return true or false * * @since 5.0.0 * * @param $nonce (string) * @return (boolean) */ function acf_verify_nonce( $value ) { // vars $nonce = acf_maybe_get_POST( '_acf_nonce' ); // bail early nonce does not match (post|user|comment|term) if ( ! $nonce || ! wp_verify_nonce( $nonce, $value ) ) { return false; } // reset nonce (only allow 1 save) $_POST['_acf_nonce'] = false; // return return true; } /** * Returns true if the current AJAX request is valid. * It's action will also allow WPML to set the lang and avoid AJAX get_posts issues * * @since 5.2.3 * * @param string $nonce The nonce to check. * @param string $action The action of the nonce. * @param boolean $action_is_field If the action is a field, modify the action to match validate the field type. * @return boolean */ function acf_verify_ajax( $nonce = '', $action = '', $action_is_field = false ) { // Bail early if we don't have a nonce to check. if ( empty( $nonce ) && empty( $_REQUEST['nonce'] ) ) { return false; } // Build the action if we're trying to validate a specific field nonce. if ( $action_is_field ) { if ( ! acf_is_field_key( $action ) ) { return false; } $field = acf_get_field( $action ); if ( empty( $field['type'] ) ) { return false; } $action = 'acf_field_' . $field['type'] . '_' . $action; } $nonce_to_check = ! empty( $nonce ) ? $nonce : $_REQUEST['nonce']; // phpcs:ignore WordPress.Security -- We're verifying a nonce here. $nonce_action = ! empty( $action ) ? $action : 'acf_nonce'; // Bail if nonce can't be verified. if ( ! wp_verify_nonce( sanitize_text_field( $nonce_to_check ), $nonce_action ) ) { return false; } // Action for 3rd party customization (WPML). do_action( 'acf/verify_ajax' ); return true; } /** * acf_get_image_sizes * * This function will return an array of available image sizes * * @since 5.0.0 * * @param n/a * @return (array) */ function acf_get_image_sizes() { // vars $sizes = array( 'thumbnail' => __( 'Thumbnail', 'acf' ), 'medium' => __( 'Medium', 'acf' ), 'large' => __( 'Large', 'acf' ), ); // find all sizes $all_sizes = get_intermediate_image_sizes(); // add extra registered sizes if ( ! empty( $all_sizes ) ) { foreach ( $all_sizes as $size ) { // bail early if already in array if ( isset( $sizes[ $size ] ) ) { continue; } // append to array $label = str_replace( '-', ' ', $size ); $label = ucwords( $label ); $sizes[ $size ] = $label; } } // add sizes foreach ( array_keys( $sizes ) as $s ) { // vars $data = acf_get_image_size( $s ); // append if ( $data['width'] && $data['height'] ) { $sizes[ $s ] .= ' (' . $data['width'] . ' x ' . $data['height'] . ')'; } } // add full end $sizes['full'] = __( 'Full Size', 'acf' ); // filter for 3rd party customization $sizes = apply_filters( 'acf/get_image_sizes', $sizes ); // return return $sizes; } function acf_get_image_size( $s = '' ) { // global global $_wp_additional_image_sizes; // rename for nicer code $_sizes = $_wp_additional_image_sizes; // vars $data = array( 'width' => isset( $_sizes[ $s ]['width'] ) ? $_sizes[ $s ]['width'] : get_option( "{$s}_size_w" ), 'height' => isset( $_sizes[ $s ]['height'] ) ? $_sizes[ $s ]['height'] : get_option( "{$s}_size_h" ), ); // return return $data; } /** * acf_version_compare * * Similar to the version_compare() function but with extra functionality. * * @since 5.5.0 * * @param string $left The left version number. * @param string $compare The compare operator. * @param string $right The right version number. * @return boolean */ function acf_version_compare( $left = '', $compare = '>', $right = '' ) { // Detect 'wp' placeholder. if ( $left === 'wp' ) { global $wp_version; $left = $wp_version; } // Return result. return version_compare( $left, $right, $compare ); } /** * acf_get_full_version * * This function will remove any '-beta1' or '-RC1' strings from a version * * @since 5.5.0 * * @param $version (string) * @return (string) */ function acf_get_full_version( $version = '1' ) { // remove '-beta1' or '-RC1' if ( $pos = strpos( $version, '-' ) ) { $version = substr( $version, 0, $pos ); } // return return $version; } /** * acf_get_terms * * This function is a wrapper for the get_terms() function * * @since 5.4.0 * * @param $args (array) * @return (array) */ function acf_get_terms( $args ) { // defaults $args = wp_parse_args( $args, array( 'taxonomy' => null, 'hide_empty' => false, 'update_term_meta_cache' => false, ) ); // return return get_terms( $args ); } /** * acf_get_taxonomy_terms * * This function will return an array of available taxonomy terms * * @since 5.0.0 * * @param $taxonomies (array) * @return (array) */ function acf_get_taxonomy_terms( $taxonomies = array() ) { // force array $taxonomies = acf_get_array( $taxonomies ); // get pretty taxonomy names $taxonomies = acf_get_pretty_taxonomies( $taxonomies ); // vars $r = array(); // populate $r foreach ( array_keys( $taxonomies ) as $taxonomy ) { // vars $label = $taxonomies[ $taxonomy ]; $is_hierarchical = is_taxonomy_hierarchical( $taxonomy ); $terms = acf_get_terms( array( 'taxonomy' => $taxonomy, 'hide_empty' => false, ) ); // bail early i no terms if ( empty( $terms ) ) { continue; } // sort into hierachial order! if ( $is_hierarchical ) { $terms = _get_term_children( 0, $terms, $taxonomy ); } // add placeholder $r[ $label ] = array(); // add choices foreach ( $terms as $term ) { $k = "{$taxonomy}:{$term->slug}"; $r[ $label ][ $k ] = acf_get_term_title( $term ); } } // return return $r; } /** * acf_decode_taxonomy_terms * * This function decodes the $taxonomy:$term strings into a nested array * * @since 5.0.0 * * @param $terms (array) * @return (array) */ function acf_decode_taxonomy_terms( $strings = false ) { // bail early if no terms if ( empty( $strings ) ) { return false; } // vars $terms = array(); // loop foreach ( $strings as $string ) { // vars $data = acf_decode_taxonomy_term( $string ); $taxonomy = $data['taxonomy']; $term = $data['term']; // create empty array if ( ! isset( $terms[ $taxonomy ] ) ) { $terms[ $taxonomy ] = array(); } // append $terms[ $taxonomy ][] = $term; } // return return $terms; } /** * acf_decode_taxonomy_term * * This function will return the taxonomy and term slug for a given value * * @since 5.0.0 * * @param $string (string) * @return (array) */ function acf_decode_taxonomy_term( $value ) { // vars $data = array( 'taxonomy' => '', 'term' => '', ); // int if ( is_numeric( $value ) ) { $data['term'] = $value; // string } elseif ( is_string( $value ) ) { $value = explode( ':', $value ); $data['taxonomy'] = isset( $value[0] ) ? $value[0] : ''; $data['term'] = isset( $value[1] ) ? $value[1] : ''; // error } else { return false; } // allow for term_id (Used by ACF v4) if ( is_numeric( $data['term'] ) ) { // global global $wpdb; // find taxonomy if ( ! $data['taxonomy'] ) { $data['taxonomy'] = $wpdb->get_var( $wpdb->prepare( "SELECT taxonomy FROM $wpdb->term_taxonomy WHERE term_id = %d LIMIT 1", $data['term'] ) ); } // find term (may have numeric slug '123') $term = get_term_by( 'slug', $data['term'], $data['taxonomy'] ); // attempt get term via ID (ACF4 uses ID) if ( ! $term ) { $term = get_term( $data['term'], $data['taxonomy'] ); } // bail early if no term if ( ! $term ) { return false; } // update $data['taxonomy'] = $term->taxonomy; $data['term'] = $term->slug; } // return return $data; } /** * acf_array * * Casts the value into an array. * * @since 5.7.10 * * @param mixed $val The value to cast. * @return array */ function acf_array( $val = array() ) { return (array) $val; } /** * Returns a non-array value. * * @since 5.8.10 * * @param mixed $val The value to review. * @return mixed */ function acf_unarray( $val ) { if ( is_array( $val ) ) { return reset( $val ); } return $val; } /** * acf_get_array * * This function will force a variable to become an array * * @since 5.0.0 * * @param $var (mixed) * @return (array) */ function acf_get_array( $var = false, $delimiter = '' ) { // array if ( is_array( $var ) ) { return $var; } // bail early if empty if ( acf_is_empty( $var ) ) { return array(); } // string if ( is_string( $var ) && $delimiter ) { return explode( $delimiter, $var ); } // place in array return (array) $var; } /** * acf_get_numeric * * This function will return numeric values * * @since 5.4.0 * * @param $value (mixed) * @return (mixed) */ function acf_get_numeric( $value = '' ) { // vars $numbers = array(); $is_array = is_array( $value ); // loop foreach ( (array) $value as $v ) { if ( is_numeric( $v ) ) { $numbers[] = (int) $v; } } // bail early if is empty if ( empty( $numbers ) ) { return false; } // convert array if ( ! $is_array ) { $numbers = $numbers[0]; } // return return $numbers; } /** * acf_get_posts * * Similar to the get_posts() function but with extra functionality. * * @since 5.1.5 * * @param array $args The query args. * @return array */ function acf_get_posts( $args = array() ) { // Vars. $posts = array(); // Apply default args. $args = wp_parse_args( $args, array( 'posts_per_page' => -1, 'post_type' => '', 'post_status' => 'any', 'update_post_meta_cache' => false, 'update_post_term_cache' => false, ) ); // Avoid default 'post' post_type by providing all public types. if ( ! $args['post_type'] ) { $args['post_type'] = acf_get_post_types(); } if ( ! $args['post_status'] ) { $args['post_status'] = acf_get_post_stati(); } // Check if specific post IDs have been provided. if ( $args['post__in'] ) { // Clean value into an array of IDs. $args['post__in'] = array_map( 'intval', acf_array( $args['post__in'] ) ); } /** * Filters the args used in `acf_get_posts()` that are passed to `get_posts()`. * * @since 6.1.7 * * @param array $args The args passed to `get_posts()`. */ $args = apply_filters( 'acf/acf_get_posts/args', $args ); // Query posts. $posts = get_posts( $args ); // Remove any potential empty results. $posts = array_filter( $posts ); // Manually order results. if ( $posts && $args['post__in'] ) { $order = array(); foreach ( $posts as $i => $post ) { $order[ $i ] = array_search( $post->ID, $args['post__in'] ); } array_multisort( $order, $posts ); } /** * Filters the results found in the `acf_get_posts()` function. * * @since 6.1.7 * * @param array $posts The results from the `get_posts()` call. */ return apply_filters( 'acf/acf_get_posts/results', $posts ); } /** * _acf_query_remove_post_type * * This function will remove the 'wp_posts.post_type' WHERE clause completely * When using 'post__in', this clause is unneccessary and slow. * * @since 5.1.5 * * @param $sql (string) * @return $sql */ function _acf_query_remove_post_type( $sql ) { // global global $wpdb; // bail early if no 'wp_posts.ID IN' if ( strpos( $sql, "$wpdb->posts.ID IN" ) === false ) { return $sql; } // get bits $glue = 'AND'; $bits = explode( $glue, $sql ); // loop through $where and remove any post_type queries foreach ( $bits as $i => $bit ) { if ( strpos( $bit, "$wpdb->posts.post_type" ) !== false ) { unset( $bits[ $i ] ); } } // join $where back together $sql = implode( $glue, $bits ); // return return $sql; } /** * acf_get_grouped_posts * * This function will return all posts grouped by post_type * This is handy for select settings * * @since 5.0.0 * * @param $args (array) * @return (array) */ function acf_get_grouped_posts( $args ) { // vars $data = array(); // defaults $args = wp_parse_args( $args, array( 'posts_per_page' => -1, 'paged' => 0, 'post_type' => 'post', 'orderby' => 'menu_order title', 'order' => 'ASC', 'post_status' => 'any', 'suppress_filters' => false, 'update_post_meta_cache' => false, ) ); // find array of post_type $post_types = acf_get_array( $args['post_type'] ); $post_types_labels = acf_get_pretty_post_types( $post_types ); $is_single_post_type = ( count( $post_types ) == 1 ); // attachment doesn't work if it is the only item in an array if ( $is_single_post_type ) { $args['post_type'] = reset( $post_types ); } // add filter to orderby post type if ( ! $is_single_post_type ) { add_filter( 'posts_orderby', '_acf_orderby_post_type', 10, 2 ); } // get posts $posts = get_posts( $args ); // remove this filter (only once) if ( ! $is_single_post_type ) { remove_filter( 'posts_orderby', '_acf_orderby_post_type', 10, 2 ); } // loop foreach ( $post_types as $post_type ) { // vars $this_posts = array(); $this_group = array(); // populate $this_posts foreach ( $posts as $post ) { if ( $post->post_type == $post_type ) { $this_posts[] = $post; } } // bail early if no posts for this post type if ( empty( $this_posts ) ) { continue; } // sort into hierachial order! // this will fail if a search has taken place because parents wont exist if ( is_post_type_hierarchical( $post_type ) && empty( $args['s'] ) ) { // vars $post_id = $this_posts[0]->ID; $parent_id = acf_maybe_get( $args, 'post_parent', 0 ); $offset = 0; $length = count( $this_posts ); // get all posts from this post type $all_posts = get_posts( array_merge( $args, array( 'posts_per_page' => -1, 'paged' => 0, 'post_type' => $post_type, ) ) ); // find starting point (offset) foreach ( $all_posts as $i => $post ) { if ( $post->ID == $post_id ) { $offset = $i; break; } } // order posts $ordered_posts = get_page_children( $parent_id, $all_posts ); // compare aray lengths // if $ordered_posts is smaller than $all_posts, WP has lost posts during the get_page_children() function // this is possible when get_post( $args ) filter out parents (via taxonomy, meta and other search parameters) if ( count( $ordered_posts ) == count( $all_posts ) ) { $this_posts = array_slice( $ordered_posts, $offset, $length ); } } // populate $this_posts foreach ( $this_posts as $post ) { $this_group[ $post->ID ] = $post; } // group by post type $label = $post_types_labels[ $post_type ]; $data[ $label ] = $this_group; } // return return $data; } /** * The internal ACF function to add order by post types for use in `acf_get_grouped_posts` * * @param string $orderby The current orderby value for a query. * @param object $wp_query The WP_Query. * @return string The potentially modified orderby string. */ function _acf_orderby_post_type( $orderby, $wp_query ) { global $wpdb; $post_types = $wp_query->get( 'post_type' ); // Prepend the SQL. if ( is_array( $post_types ) ) { $post_types = array_map( 'esc_sql', $post_types ); $post_types = implode( "','", $post_types ); $orderby = "FIELD({$wpdb->posts}.post_type,'$post_types')," . $orderby; } return $orderby; } function acf_get_post_title( $post = 0, $is_search = false ) { // vars $post = get_post( $post ); $title = ''; $prepend = ''; $append = ''; // bail early if no post if ( ! $post ) { return ''; } // title $title = get_the_title( $post->ID ); // empty if ( $title === '' ) { $title = __( '(no title)', 'acf' ); } // status if ( get_post_status( $post->ID ) != 'publish' ) { $append .= ' (' . get_post_status( $post->ID ) . ')'; } // ancestors if ( $post->post_type !== 'attachment' ) { // get ancestors $ancestors = get_ancestors( $post->ID, $post->post_type ); $prepend .= str_repeat( '- ', count( $ancestors ) ); } // merge $title = $prepend . $title . $append; // return return $title; } function acf_order_by_search( $array, $search ) { // vars $weights = array(); $needle = strtolower( $search ); // add key prefix foreach ( array_keys( $array ) as $k ) { $array[ '_' . $k ] = acf_extract_var( $array, $k ); } // add search weight foreach ( $array as $k => $v ) { // vars $weight = 0; $haystack = strtolower( $v ); $strpos = strpos( $haystack, $needle ); // detect search match if ( $strpos !== false ) { // set eright to length of match $weight = strlen( $search ); // increase weight if match starts at begining of string if ( $strpos == 0 ) { ++$weight; } } // append to wights $weights[ $k ] = $weight; } // sort the array with menu_order ascending array_multisort( $weights, SORT_DESC, $array ); // remove key prefix foreach ( array_keys( $array ) as $k ) { $array[ substr( $k, 1 ) ] = acf_extract_var( $array, $k ); } // return return $array; } /** * acf_get_pretty_user_roles * * description * * @since 5.3.2 * * @param $post_id (int) * @return $post_id (int) */ function acf_get_pretty_user_roles( $allowed = false ) { // vars $editable_roles = get_editable_roles(); $allowed = acf_get_array( $allowed ); $roles = array(); // loop foreach ( $editable_roles as $role_name => $role_details ) { // bail early if not allowed if ( ! empty( $allowed ) && ! in_array( $role_name, $allowed ) ) { continue; } // append $roles[ $role_name ] = translate_user_role( $role_details['name'] ); } // return return $roles; } /** * acf_get_grouped_users * * This function will return all users grouped by role * This is handy for select settings * * @since 5.0.0 * * @param $args (array) * @return (array) */ function acf_get_grouped_users( $args = array() ) { // vars $r = array(); // defaults $args = wp_parse_args( $args, array( 'users_per_page' => -1, 'paged' => 0, 'role' => '', 'orderby' => 'login', 'order' => 'ASC', ) ); // offset $i = 0; $min = 0; $max = 0; $users_per_page = acf_extract_var( $args, 'users_per_page' ); $paged = acf_extract_var( $args, 'paged' ); if ( $users_per_page > 0 ) { // prevent paged from being -1 $paged = max( 0, $paged ); // set min / max $min = ( ( $paged - 1 ) * $users_per_page ) + 1; // 1, 11 $max = ( $paged * $users_per_page ); // 10, 20 } // find array of post_type $user_roles = acf_get_pretty_user_roles( $args['role'] ); // fix role if ( is_array( $args['role'] ) ) { // global global $wp_version, $wpdb; // vars $roles = acf_extract_var( $args, 'role' ); // new WP has role__in if ( version_compare( $wp_version, '4.4', '>=' ) ) { $args['role__in'] = $roles; // old WP doesn't have role__in } else { // vars $blog_id = get_current_blog_id(); $meta_query = array( 'relation' => 'OR' ); // loop foreach ( $roles as $role ) { $meta_query[] = array( 'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities', 'value' => '"' . $role . '"', 'compare' => 'LIKE', ); } // append $args['meta_query'] = $meta_query; } } // get posts $users = get_users( $args ); // loop foreach ( $user_roles as $user_role_name => $user_role_label ) { // vars $this_users = array(); $this_group = array(); // populate $this_posts foreach ( array_keys( $users ) as $key ) { // bail early if not correct role if ( ! in_array( $user_role_name, $users[ $key ]->roles ) ) { continue; } // extract user $user = acf_extract_var( $users, $key ); // increase ++$i; // bail early if too low if ( $min && $i < $min ) { continue; } // bail early if too high (don't bother looking at any more users) if ( $max && $i > $max ) { break; } // group by post type $this_users[ $user->ID ] = $user; } // bail early if no posts for this post type if ( empty( $this_users ) ) { continue; } // append $r[ $user_role_label ] = $this_users; } // return return $r; } /** * acf_json_encode * * Returns json_encode() ready for file / database use. * * @since 5.0.0 * * @param array $json The array of data to encode. * @return string */ function acf_json_encode( $json ) { return json_encode( $json, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE ); } /** * acf_str_exists * * This function will return true if a sub string is found * * @since 5.0.0 * * @param $needle (string) * @param $haystack (string) * @return (boolean) */ function acf_str_exists( $needle, $haystack ) { // return true if $haystack contains the $needle if ( is_string( $haystack ) && strpos( $haystack, $needle ) !== false ) { return true; } // return return false; } /** * A legacy function designed for developer debugging. * * @deprecated 6.2.6 Removed for security, but keeping the definition in case third party devs have it in their code. * @since 5.0.0 * * @return false */ function acf_debug() { _deprecated_function( __FUNCTION__, '6.2.7' ); return false; } /** * A legacy function designed for developer debugging. * * @deprecated 6.2.6 Removed for security, but keeping the definition in case third party devs have it in their code. * @since 5.0.0 * * @return false */ function acf_debug_start() { _deprecated_function( __FUNCTION__, '6.2.7' ); return false; } /** * A legacy function designed for developer debugging. * * @deprecated 6.2.6 Removed for security, but keeping the definition in case third party devs have it in their code. * @since 5.0.0 * * @return false */ function acf_debug_end() { _deprecated_function( __FUNCTION__, '6.2.7' ); return false; } /** * acf_encode_choices * * description * * @since 5.0.0 * * @param $post_id (int) * @return $post_id (int) */ function acf_encode_choices( $array = array(), $show_keys = true ) { // bail early if not array (maybe a single string) if ( ! is_array( $array ) ) { return $array; } // bail early if empty array if ( empty( $array ) ) { return ''; } // vars $string = ''; // if allowed to show keys (good for choices, not for default values) if ( $show_keys ) { // loop foreach ( $array as $k => $v ) { // ignore if key and value are the same if ( strval( $k ) == strval( $v ) ) { continue; } // show key in the value $array[ $k ] = $k . ' : ' . $v; } } // implode $string = implode( "\n", $array ); // return return $string; } function acf_decode_choices( $string = '', $array_keys = false ) { // bail early if already array if ( is_array( $string ) ) { return $string; // allow numeric values (same as string) } elseif ( is_numeric( $string ) ) { // do nothing // bail early if not a string } elseif ( ! is_string( $string ) ) { return array(); // bail early if is empty string } elseif ( $string === '' ) { return array(); } // vars $array = array(); // explode $lines = explode( "\n", $string ); // key => value foreach ( $lines as $line ) { // vars $k = trim( $line ); $v = trim( $line ); // look for ' : ' if ( acf_str_exists( ' : ', $line ) ) { $line = explode( ' : ', $line ); $k = trim( $line[0] ); $v = trim( $line[1] ); } // append $array[ $k ] = $v; } // return only array keys? (good for checkbox default_value) if ( $array_keys ) { return array_keys( $array ); } // return return $array; } /** * acf_str_replace * * This function will replace an array of strings much like str_replace * The difference is the extra logic to avoid replacing a string that has alread been replaced * This is very useful for replacing date characters as they overlap with eachother * * @since 5.3.8 * * @param $post_id (int) * @return $post_id (int) */ function acf_str_replace( $string = '', $search_replace = array() ) { // vars $ignore = array(); // remove potential empty search to avoid PHP error unset( $search_replace[''] ); // loop over conversions foreach ( $search_replace as $search => $replace ) { // ignore this search, it was a previous replace if ( in_array( $search, $ignore ) ) { continue; } // bail early if subsctring not found if ( strpos( $string, $search ) === false ) { continue; } // replace $string = str_replace( $search, $replace, $string ); // append to ignore $ignore[] = $replace; } // return return $string; } /** * date & time formats * * These settings contain an association of format strings from PHP => JS * * @since 5.3.8 * * @param n/a * @return n/a */ acf_update_setting( 'php_to_js_date_formats', array( // Year 'Y' => 'yy', // Numeric, 4 digits 1999, 2003 'y' => 'y', // Numeric, 2 digits 99, 03 // Month 'm' => 'mm', // Numeric, with leading zeros 01–12 'n' => 'm', // Numeric, without leading zeros 1–12 'F' => 'MM', // Textual full January – December 'M' => 'M', // Textual three letters Jan - Dec // Weekday 'l' => 'DD', // Full name (lowercase 'L') Sunday – Saturday 'D' => 'D', // Three letter name Mon – Sun // Day of Month 'd' => 'dd', // Numeric, with leading zeros 01–31 'j' => 'd', // Numeric, without leading zeros 1–31 'S' => '', // The English suffix for the day of the month st, nd or th in the 1st, 2nd or 15th. ) ); acf_update_setting( 'php_to_js_time_formats', array( 'a' => 'tt', // Lowercase Ante meridiem and Post meridiem am or pm 'A' => 'TT', // Uppercase Ante meridiem and Post meridiem AM or PM 'h' => 'hh', // 12-hour format of an hour with leading zeros 01 through 12 'g' => 'h', // 12-hour format of an hour without leading zeros 1 through 12 'H' => 'HH', // 24-hour format of an hour with leading zeros 00 through 23 'G' => 'H', // 24-hour format of an hour without leading zeros 0 through 23 'i' => 'mm', // Minutes with leading zeros 00 to 59 's' => 'ss', // Seconds, with leading zeros 00 through 59 ) ); /** * acf_split_date_time * * This function will split a format string into seperate date and time * * @since 5.3.8 * * @param $date_time (string) * @return $formats (array) */ function acf_split_date_time( $date_time = '' ) { // vars $php_date = acf_get_setting( 'php_to_js_date_formats' ); $php_time = acf_get_setting( 'php_to_js_time_formats' ); $chars = str_split( $date_time ); $type = 'date'; // default $data = array( 'date' => '', 'time' => '', ); // loop foreach ( $chars as $i => $c ) { // find type // - allow misc characters to append to previous type if ( isset( $php_date[ $c ] ) ) { $type = 'date'; } elseif ( isset( $php_time[ $c ] ) ) { $type = 'time'; } // append char $data[ $type ] .= $c; } // trim $data['date'] = trim( $data['date'] ); $data['time'] = trim( $data['time'] ); // return return $data; } /** * acf_convert_date_to_php * * This fucntion converts a date format string from JS to PHP * * @since 5.0.0 * * @param $date (string) * @return (string) */ function acf_convert_date_to_php( $date = '' ) { // vars $php_to_js = acf_get_setting( 'php_to_js_date_formats' ); $js_to_php = array_flip( $php_to_js ); // return return acf_str_replace( $date, $js_to_php ); } /** * acf_convert_date_to_js * * This fucntion converts a date format string from PHP to JS * * @since 5.0.0 * * @param $date (string) * @return (string) */ function acf_convert_date_to_js( $date = '' ) { // vars $php_to_js = acf_get_setting( 'php_to_js_date_formats' ); // return return acf_str_replace( $date, $php_to_js ); } /** * acf_convert_time_to_php * * This fucntion converts a time format string from JS to PHP * * @since 5.0.0 * * @param $time (string) * @return (string) */ function acf_convert_time_to_php( $time = '' ) { // vars $php_to_js = acf_get_setting( 'php_to_js_time_formats' ); $js_to_php = array_flip( $php_to_js ); // return return acf_str_replace( $time, $js_to_php ); } /** * acf_convert_time_to_js * * This fucntion converts a date format string from PHP to JS * * @since 5.0.0 * * @param $time (string) * @return (string) */ function acf_convert_time_to_js( $time = '' ) { // vars $php_to_js = acf_get_setting( 'php_to_js_time_formats' ); // return return acf_str_replace( $time, $php_to_js ); } /** * acf_update_user_setting * * description * * @since 5.0.0 * * @param $post_id (int) * @return $post_id (int) */ function acf_update_user_setting( $name, $value ) { // get current user id $user_id = get_current_user_id(); // get user settings $settings = get_user_meta( $user_id, 'acf_user_settings', true ); // ensure array $settings = acf_get_array( $settings ); // delete setting (allow 0 to save) if ( acf_is_empty( $value ) ) { unset( $settings[ $name ] ); // append setting } else { $settings[ $name ] = $value; } // update user data return update_metadata( 'user', $user_id, 'acf_user_settings', $settings ); } /** * acf_get_user_setting * * description * * @since 5.0.0 * * @param $post_id (int) * @return $post_id (int) */ function acf_get_user_setting( $name = '', $default = false ) { // get current user id $user_id = get_current_user_id(); // get user settings $settings = get_user_meta( $user_id, 'acf_user_settings', true ); // ensure array $settings = acf_get_array( $settings ); // bail arly if no settings if ( ! isset( $settings[ $name ] ) ) { return $default; } // return return $settings[ $name ]; } /** * acf_in_array * * description * * @since 5.0.0 * * @param $post_id (int) * @return $post_id (int) */ function acf_in_array( $value = '', $array = false ) { // bail early if not array if ( ! is_array( $array ) ) { return false; } // find value in array return in_array( $value, $array ); } /** * acf_get_valid_post_id * * This function will return a valid post_id based on the current screen / parameter * * @since 5.0.0 * * @param $post_id (mixed) * @return $post_id (mixed) */ function acf_get_valid_post_id( $post_id = 0 ) { // allow filter to short-circuit load_value logic $preload = apply_filters( 'acf/pre_load_post_id', null, $post_id ); if ( $preload !== null ) { return $preload; } // vars $_post_id = $post_id; // if not $post_id, load queried object if ( ! $post_id ) { // try for global post (needed for setup_postdata) $post_id = (int) get_the_ID(); // try for current screen if ( ! $post_id ) { $post_id = get_queried_object(); } } // $post_id may be an object. // todo: Compare class types instead. if ( is_object( $post_id ) ) { // post if ( isset( $post_id->post_type, $post_id->ID ) ) { $post_id = $post_id->ID; // user } elseif ( isset( $post_id->roles, $post_id->ID ) ) { $post_id = 'user_' . $post_id->ID; // term } elseif ( isset( $post_id->taxonomy, $post_id->term_id ) ) { $post_id = 'term_' . $post_id->term_id; // comment } elseif ( isset( $post_id->comment_ID ) ) { $post_id = 'comment_' . $post_id->comment_ID; // default } else { $post_id = 0; } } // allow for option == options if ( $post_id === 'option' ) { $post_id = 'options'; } // append language code if ( $post_id == 'options' ) { $dl = acf_get_setting( 'default_language' ); $cl = acf_get_setting( 'current_language' ); if ( $cl && $cl !== $dl ) { $post_id .= '_' . $cl; } } // filter for 3rd party $post_id = apply_filters( 'acf/validate_post_id', $post_id, $_post_id ); // return return $post_id; } /** * acf_get_post_id_info * * This function will return the type and id for a given $post_id string * * @since 5.4.0 * * @param $post_id (mixed) * @return $info (array) */ function acf_get_post_id_info( $post_id = 0 ) { // vars $info = array( 'type' => 'post', 'id' => 0, ); // bail early if no $post_id if ( ! $post_id ) { return $info; } // check cache // - this function will most likely be called multiple times (saving loading fields from post) // $cache_key = "get_post_id_info/post_id={$post_id}"; // if( acf_isset_cache($cache_key) ) return acf_get_cache($cache_key); // numeric if ( is_numeric( $post_id ) ) { $info['id'] = (int) $post_id; // string } elseif ( is_string( $post_id ) ) { // vars $glue = '_'; $type = explode( $glue, $post_id ); $id = array_pop( $type ); $type = implode( $glue, $type ); $meta = array( 'post', 'user', 'comment', 'term' ); // check if is taxonomy (ACF < 5.5) // - avoid scenario where taxonomy exists with name of meta type if ( ! in_array( $type, $meta ) && acf_isset_termmeta( $type ) ) { $type = 'term'; } // meta if ( is_numeric( $id ) && in_array( $type, $meta ) ) { $info['type'] = $type; $info['id'] = (int) $id; // option } else { $info['type'] = 'option'; $info['id'] = $post_id; } } // update cache // acf_set_cache($cache_key, $info); // filter $info = apply_filters( 'acf/get_post_id_info', $info, $post_id ); // return return $info; } /** * acf_isset_termmeta * * This function will return true if the termmeta table exists * https://developer.wordpress.org/reference/functions/get_term_meta/ * * @since 5.4.0 * * @param $post_id (int) * @return $post_id (int) */ function acf_isset_termmeta( $taxonomy = '' ) { // bail early if no table if ( get_option( 'db_version' ) < 34370 ) { return false; } // check taxonomy if ( $taxonomy && ! taxonomy_exists( $taxonomy ) ) { return false; } // return return true; } /** * This function will walk through the $_FILES data and upload each found. * * @since 5.0.9 * * @param array $ancestors An internal parameter, not required. */ function acf_upload_files( $ancestors = array() ) { if ( empty( $_FILES['acf'] ) ) { return; } $file = acf_sanitize_files_array( $_FILES['acf'] ); // phpcs:disable WordPress.Security.NonceVerification.Missing -- Verified upstream. // walk through ancestors. if ( ! empty( $ancestors ) ) { foreach ( $ancestors as $a ) { foreach ( array_keys( $file ) as $k ) { $file[ $k ] = $file[ $k ][ $a ]; } } } // is array? if ( is_array( $file['name'] ) ) { foreach ( array_keys( $file['name'] ) as $k ) { $_ancestors = array_merge( $ancestors, array( $k ) ); acf_upload_files( $_ancestors ); } return; } // Bail early if file has error (no file uploaded). if ( $file['error'] ) { return; } $field_key = end( $ancestors ); $nonce_name = $field_key . '_file_nonce'; if ( empty( $_REQUEST['acf'][ $nonce_name ] ) || ! wp_verify_nonce( sanitize_text_field( $_REQUEST['acf'][ $nonce_name ] ), 'acf/file_uploader_nonce/' . $field_key ) ) { return; } // Assign global _acfuploader for media validation. $_POST['_acfuploader'] = $field_key; // file found! $attachment_id = acf_upload_file( $file ); // update $_POST array_unshift( $ancestors, 'acf' ); acf_update_nested_array( $_POST, $ancestors, $attachment_id ); } /** * acf_upload_file * * This function will uploade a $_FILE * * @since 5.0.9 * * @param $uploaded_file (array) array found from $_FILE data * @return $id (int) new attachment ID */ function acf_upload_file( $uploaded_file ) { // required // require_once( ABSPATH . "/wp-load.php" ); // WP should already be loaded require_once ABSPATH . '/wp-admin/includes/media.php'; // video functions require_once ABSPATH . '/wp-admin/includes/file.php'; require_once ABSPATH . '/wp-admin/includes/image.php'; // required for wp_handle_upload() to upload the file $upload_overrides = array( 'test_form' => false ); // upload $file = wp_handle_upload( $uploaded_file, $upload_overrides ); // bail early if upload failed if ( isset( $file['error'] ) ) { return $file['error']; } // vars $url = $file['url']; $type = $file['type']; $file = $file['file']; $filename = basename( $file ); // Construct the object array $object = array( 'post_title' => $filename, 'post_mime_type' => $type, 'guid' => $url, ); // Save the data $id = wp_insert_attachment( $object, $file ); // Add the meta-data wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); /** This action is documented in wp-admin/custom-header.php */ do_action( 'wp_create_file_in_uploads', $file, $id ); // For replication // return new ID return $id; } /** * acf_update_nested_array * * This function will update a nested array value. Useful for modifying the $_POST array * * @since 5.0.9 * * @param $array (array) target array to be updated * @param $ancestors (array) array of keys to navigate through to find the child * @param $value (mixed) The new value * @return (boolean) */ function acf_update_nested_array( &$array, $ancestors, $value ) { // if no more ancestors, update the current var if ( empty( $ancestors ) ) { $array = $value; // return return true; } // shift the next ancestor from the array $k = array_shift( $ancestors ); // if exists if ( isset( $array[ $k ] ) ) { return acf_update_nested_array( $array[ $k ], $ancestors, $value ); } // return return false; } /** * acf_is_screen * * This function will return true if all args are matched for the current screen * * @since 5.1.5 * * @param $post_id (int) * @return $post_id (int) */ function acf_is_screen( $id = '' ) { // bail early if not defined if ( ! function_exists( 'get_current_screen' ) ) { return false; } // vars $current_screen = get_current_screen(); // no screen if ( ! $current_screen ) { return false; // array } elseif ( is_array( $id ) ) { return in_array( $current_screen->id, $id ); // string } else { return ( $id === $current_screen->id ); } } /** * Check if we're in an ACF admin screen * * @since 6.2.2 * * @return boolean Returns true if the current screen is an ACF admin screen. */ function acf_is_acf_admin_screen() { if ( ! is_admin() || ! function_exists( 'get_current_screen' ) ) { return false; } $screen = get_current_screen(); if ( $screen && ! empty( $screen->post_type ) && substr( $screen->post_type, 0, 4 ) === 'acf-' ) { return true; } return false; } /** * acf_maybe_get * * This function will return a var if it exists in an array * * @since 5.1.5 * * @param $array (array) the array to look within * @param $key (key) the array key to look for. Nested values may be found using '/' * @param $default (mixed) the value returned if not found * @return $post_id (int) */ function acf_maybe_get( $array = array(), $key = 0, $default = null ) { return isset( $array[ $key ] ) ? $array[ $key ] : $default; } function acf_maybe_get_POST( $key = '', $default = null ) { return isset( $_POST[ $key ] ) ? acf_sanitize_request_args( $_POST[ $key ] ) : $default; // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.NonceVerification.Missing -- Checked elsewhere. } function acf_maybe_get_GET( $key = '', $default = null ) { return isset( $_GET[ $key ] ) ? acf_sanitize_request_args( $_GET[ $key ] ) : $default; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Checked elsewhere. } /** * Returns an array of attachment data. * * @since 5.1.5 * * @param integer|WP_Post The attachment ID or object * @return array|false */ function acf_get_attachment( $attachment ) { // Allow filter to short-circuit load attachment logic. // Alternatively, this filter may be used to switch blogs for multisite media functionality. $response = apply_filters( 'acf/pre_load_attachment', null, $attachment ); if ( $response !== null ) { return $response; } // Get the attachment post object. $attachment = get_post( $attachment ); if ( ! $attachment ) { return false; } if ( $attachment->post_type !== 'attachment' ) { return false; } // Load various attachment details. $meta = wp_get_attachment_metadata( $attachment->ID ); $attached_file = get_attached_file( $attachment->ID ); if ( strpos( $attachment->post_mime_type, '/' ) !== false ) { list( $type, $subtype ) = explode( '/', $attachment->post_mime_type ); } else { list( $type, $subtype ) = array( $attachment->post_mime_type, '' ); } // Generate response. $response = array( 'ID' => $attachment->ID, 'id' => $attachment->ID, 'title' => $attachment->post_title, 'filename' => wp_basename( $attached_file ), 'filesize' => 0, 'url' => wp_get_attachment_url( $attachment->ID ), 'link' => get_attachment_link( $attachment->ID ), 'alt' => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ), 'author' => $attachment->post_author, 'description' => $attachment->post_content, 'caption' => $attachment->post_excerpt, 'name' => $attachment->post_name, 'status' => $attachment->post_status, 'uploaded_to' => $attachment->post_parent, 'date' => $attachment->post_date_gmt, 'modified' => $attachment->post_modified_gmt, 'menu_order' => $attachment->menu_order, 'mime_type' => $attachment->post_mime_type, 'type' => $type, 'subtype' => $subtype, 'icon' => wp_mime_type_icon( $attachment->ID ), ); // Append filesize data. if ( isset( $meta['filesize'] ) ) { $response['filesize'] = $meta['filesize']; } else { /** * Allows shortcutting our ACF's `filesize` call to prevent us making filesystem calls. * Mostly useful for third party plugins which may offload media to other services, and filesize calls will induce a remote download. * * @since 6.2.2 * * @param int|null The default filesize. * @param WP_Post $attachment The attachment post object we're looking for the filesize for. */ $shortcut_filesize = apply_filters( 'acf/filesize', null, $attachment ); if ( $shortcut_filesize ) { $response['filesize'] = intval( $shortcut_filesize ); } elseif ( file_exists( $attached_file ) ) { $response['filesize'] = filesize( $attached_file ); } } // Restrict the loading of image "sizes". $sizes_id = 0; // Type specific logic. switch ( $type ) { case 'image': $sizes_id = $attachment->ID; $src = wp_get_attachment_image_src( $attachment->ID, 'full' ); if ( $src ) { $response['url'] = $src[0]; $response['width'] = $src[1]; $response['height'] = $src[2]; } break; case 'video': $response['width'] = acf_maybe_get( $meta, 'width', 0 ); $response['height'] = acf_maybe_get( $meta, 'height', 0 ); if ( $featured_id = get_post_thumbnail_id( $attachment->ID ) ) { $sizes_id = $featured_id; } break; case 'audio': if ( $featured_id = get_post_thumbnail_id( $attachment->ID ) ) { $sizes_id = $featured_id; } break; } // Load array of image sizes. if ( $sizes_id ) { $sizes = get_intermediate_image_sizes(); $sizes_data = array(); foreach ( $sizes as $size ) { $src = wp_get_attachment_image_src( $sizes_id, $size ); if ( $src ) { $sizes_data[ $size ] = $src[0]; $sizes_data[ $size . '-width' ] = $src[1]; $sizes_data[ $size . '-height' ] = $src[2]; } } $response['sizes'] = $sizes_data; } /** * Filters the attachment $response after it has been loaded. * * @since 5.9.0 * * @param array $response Array of loaded attachment data. * @param WP_Post $attachment Attachment object. * @param array|false $meta Array of attachment meta data, or false if there is none. */ return apply_filters( 'acf/load_attachment', $response, $attachment, $meta ); } /** * This function will truncate and return a string * * @since 5.0.0 * * @param string $text The text to truncate. * @param integer $length The number of characters to allow in the string. * * @return string */ function acf_get_truncated( $text, $length = 64 ) { $text = trim( $text ); $the_length = function_exists( 'mb_strlen' ) ? mb_strlen( $text ) : strlen( $text ); $cut_length = $length - 3; $return = function_exists( 'mb_substr' ) ? mb_substr( $text, 0, $cut_length ) : substr( $text, 0, $cut_length ); if ( $the_length > $cut_length ) { $return .= '...'; } return $return; } /** * acf_current_user_can_admin * * This function will return true if the current user can administrate the ACF field groups * * @since 5.1.5 * * @param $post_id (int) * @return $post_id (int) */ function acf_current_user_can_admin() { if ( acf_get_setting( 'show_admin' ) && current_user_can( acf_get_setting( 'capability' ) ) ) { return true; } // return return false; } /** * Wrapper function for current_user_can( 'edit_post', $post_id ). * * @since 6.3.4 * * @param integer $post_id The post ID to check. * @return boolean */ function acf_current_user_can_edit_post( int $post_id ): bool { /** * The `edit_post` capability is a meta capability, which * gets converted to the correct post type object `edit_post` * equivalent. * * If the post type does not have `map_meta_cap` enabled and the user is * not manually mapping the `edit_post` capability, this will fail * unless the role has the `edit_post` capability added to a user/role. * * However, more (core) stuff will likely break in this scenario. */ $user_can_edit = current_user_can( 'edit_post', $post_id ); return (bool) apply_filters( 'acf/current_user_can_edit_post', $user_can_edit, $post_id ); } /** * acf_get_filesize * * This function will return a numeric value of bytes for a given filesize string * * @since 5.1.5 * * @param $size (mixed) * @return (int) */ function acf_get_filesize( $size = 1 ) { // vars $unit = 'MB'; $units = array( 'TB' => 4, 'GB' => 3, 'MB' => 2, 'KB' => 1, ); // look for $unit within the $size parameter (123 KB) if ( is_string( $size ) ) { // vars $custom = strtoupper( substr( $size, -2 ) ); foreach ( $units as $k => $v ) { if ( $custom === $k ) { $unit = $k; $size = substr( $size, 0, -2 ); } } } // calc bytes $bytes = floatval( $size ) * pow( 1024, $units[ $unit ] ); // return return $bytes; } /** * acf_format_filesize * * This function will return a formatted string containing the filesize and unit * * @since 5.1.5 * * @param $size (mixed) * @return (int) */ function acf_format_filesize( $size = 1 ) { // convert $bytes = acf_get_filesize( $size ); // vars $units = array( 'TB' => 4, 'GB' => 3, 'MB' => 2, 'KB' => 1, ); // loop through units foreach ( $units as $k => $v ) { $result = $bytes / pow( 1024, $v ); if ( $result >= 1 ) { return $result . ' ' . $k; } } // return return $bytes . ' B'; } /** * acf_get_valid_terms * * This function will replace old terms with new split term ids * * @since 5.1.5 * * @param $terms (int|array) * @param $taxonomy (string) * @return $terms */ function acf_get_valid_terms( $terms = false, $taxonomy = 'category' ) { // force into array $terms = acf_get_array( $terms ); // force ints $terms = array_map( 'intval', $terms ); // bail early if function does not yet exist or if ( ! function_exists( 'wp_get_split_term' ) || empty( $terms ) ) { return $terms; } // attempt to find new terms foreach ( $terms as $i => $term_id ) { $new_term_id = wp_get_split_term( $term_id, $taxonomy ); if ( $new_term_id ) { $terms[ $i ] = $new_term_id; } } // return return $terms; } /** * acf_validate_attachment * * This function will validate an attachment based on a field's restrictions and return an array of errors * * @since 5.2.3 * * @param $attachment (array) attachment data. Changes based on context * @param $field (array) field settings containing restrictions * @param context (string) $file is different when uploading / preparing * @return $errors (array) */ function acf_validate_attachment( $attachment, $field, $context = 'prepare' ) { // vars $errors = array(); $file = array( 'type' => '', 'width' => 0, 'height' => 0, 'size' => 0, ); // upload if ( $context == 'upload' ) { // vars $file['type'] = pathinfo( $attachment['name'], PATHINFO_EXTENSION ); $file['size'] = filesize( $attachment['tmp_name'] ); if ( strpos( $attachment['type'], 'image' ) !== false ) { $size = getimagesize( $attachment['tmp_name'] ); $file['width'] = acf_maybe_get( $size, 0 ); $file['height'] = acf_maybe_get( $size, 1 ); } // prepare } elseif ( $context == 'prepare' ) { $use_path = isset( $attachment['filename'] ) ? $attachment['filename'] : $attachment['url']; $file['type'] = pathinfo( $use_path, PATHINFO_EXTENSION ); $file['size'] = acf_maybe_get( $attachment, 'filesizeInBytes', 0 ); $file['width'] = acf_maybe_get( $attachment, 'width', 0 ); $file['height'] = acf_maybe_get( $attachment, 'height', 0 ); // custom } else { $file = array_merge( $file, $attachment ); $use_path = isset( $attachment['filename'] ) ? $attachment['filename'] : $attachment['url']; $file['type'] = pathinfo( $use_path, PATHINFO_EXTENSION ); } // image if ( $file['width'] || $file['height'] ) { // width $min_width = (int) acf_maybe_get( $field, 'min_width', 0 ); $max_width = (int) acf_maybe_get( $field, 'max_width', 0 ); if ( $file['width'] ) { if ( $min_width && $file['width'] < $min_width ) { // min width $errors['min_width'] = sprintf( __( 'Image width must be at least %dpx.', 'acf' ), $min_width ); } elseif ( $max_width && $file['width'] > $max_width ) { // min width $errors['max_width'] = sprintf( __( 'Image width must not exceed %dpx.', 'acf' ), $max_width ); } } // height $min_height = (int) acf_maybe_get( $field, 'min_height', 0 ); $max_height = (int) acf_maybe_get( $field, 'max_height', 0 ); if ( $file['height'] ) { if ( $min_height && $file['height'] < $min_height ) { // min height $errors['min_height'] = sprintf( __( 'Image height must be at least %dpx.', 'acf' ), $min_height ); } elseif ( $max_height && $file['height'] > $max_height ) { // min height $errors['max_height'] = sprintf( __( 'Image height must not exceed %dpx.', 'acf' ), $max_height ); } } } // file size if ( $file['size'] ) { $min_size = acf_maybe_get( $field, 'min_size', 0 ); $max_size = acf_maybe_get( $field, 'max_size', 0 ); if ( $min_size && $file['size'] < acf_get_filesize( $min_size ) ) { // min width $errors['min_size'] = sprintf( __( 'File size must be at least %s.', 'acf' ), acf_format_filesize( $min_size ) ); } elseif ( $max_size && $file['size'] > acf_get_filesize( $max_size ) ) { // min width $errors['max_size'] = sprintf( __( 'File size must not exceed %s.', 'acf' ), acf_format_filesize( $max_size ) ); } } // file type if ( $file['type'] ) { $mime_types = acf_maybe_get( $field, 'mime_types', '' ); // lower case $file['type'] = strtolower( $file['type'] ); $mime_types = strtolower( $mime_types ); // explode $mime_types = str_replace( array( ' ', '.' ), '', $mime_types ); $mime_types = explode( ',', $mime_types ); // split pieces $mime_types = array_filter( $mime_types ); // remove empty pieces if ( ! empty( $mime_types ) && ! in_array( $file['type'], $mime_types ) ) { // glue together last 2 types if ( count( $mime_types ) > 1 ) { $last1 = array_pop( $mime_types ); $last2 = array_pop( $mime_types ); $mime_types[] = $last2 . ' ' . __( 'or', 'acf' ) . ' ' . $last1; } $errors['mime_types'] = sprintf( __( 'File type must be %s.', 'acf' ), implode( ', ', $mime_types ) ); } } /** * Filters the errors for a file before it is uploaded or displayed in the media modal. * * @since 5.2.3 * * @param array $errors An array of errors. * @param array $file An array of data for a single file. * @param array $attachment An array of attachment data which differs based on the context. * @param array $field The field array. * @param string $context The curent context (uploading, preparing) */ $errors = apply_filters( "acf/validate_attachment/type={$field['type']}", $errors, $file, $attachment, $field, $context ); $errors = apply_filters( "acf/validate_attachment/name={$field['_name']}", $errors, $file, $attachment, $field, $context ); $errors = apply_filters( "acf/validate_attachment/key={$field['key']}", $errors, $file, $attachment, $field, $context ); $errors = apply_filters( 'acf/validate_attachment', $errors, $file, $attachment, $field, $context ); // return return $errors; } /** * _acf_settings_uploader * * Dynamic logic for uploader setting * * @since 5.2.3 * * @param $uploader (string) * @return $uploader */ add_filter( 'acf/settings/uploader', '_acf_settings_uploader' ); function _acf_settings_uploader( $uploader ) { // if can't upload files if ( ! current_user_can( 'upload_files' ) ) { $uploader = 'basic'; } // return return $uploader; } /** * acf_translate * * This function will translate a string using the new 'l10n_textdomain' setting * Also works for arrays which is great for fields - select -> choices * * @since 5.3.2 * * @param $string (mixed) string or array containins strings to be translated * @return $string */ function acf_translate( $string ) { // vars $l10n = acf_get_setting( 'l10n' ); $textdomain = acf_get_setting( 'l10n_textdomain' ); // bail early if not enabled if ( ! $l10n ) { return $string; } // bail early if no textdomain if ( ! $textdomain ) { return $string; } // is array if ( is_array( $string ) ) { return array_map( 'acf_translate', $string ); } // bail early if not string if ( ! is_string( $string ) ) { return $string; } // bail early if empty if ( $string === '' ) { return $string; } // allow for var_export export if ( acf_get_setting( 'l10n_var_export' ) ) { // bail early if already translated if ( substr( $string, 0, 7 ) === '!!__(!!' ) { return $string; } // return return "!!__(!!'" . $string . "!!', !!'" . $textdomain . "!!')!!"; } // vars return __( $string, $textdomain ); } /** * acf_maybe_add_action * * This function will determine if the action has already run before adding / calling the function * * @since 5.3.2 * * @param $post_id (int) * @return $post_id (int) */ function acf_maybe_add_action( $tag, $function_to_add, $priority = 10, $accepted_args = 1 ) { // if action has already run, execute it // - if currently doing action, allow $tag to be added as per usual to allow $priority ordering needed for 3rd party asset compatibility if ( did_action( $tag ) && ! doing_action( $tag ) ) { call_user_func( $function_to_add ); // if action has not yet run, add it } else { add_action( $tag, $function_to_add, $priority, $accepted_args ); } } /** * acf_is_row_collapsed * * This function will return true if the field's row is collapsed * * @since 5.3.2 * * @param $post_id (int) * @return $post_id (int) */ function acf_is_row_collapsed( $field_key = '', $row_index = 0 ) { // collapsed $collapsed = acf_get_user_setting( 'collapsed_' . $field_key, '' ); // cookie fallback ( version < 5.3.2 ) if ( $collapsed === '' ) { $collapsed = acf_extract_var( $_COOKIE, "acf_collapsed_{$field_key}", '' ); $collapsed = str_replace( '|', ',', $collapsed ); // update acf_update_user_setting( 'collapsed_' . $field_key, $collapsed ); } // explode $collapsed = explode( ',', $collapsed ); $collapsed = array_filter( $collapsed, 'is_numeric' ); // collapsed class return in_array( $row_index, $collapsed ); } /** * Return an image tag for the provided attachment ID * * @since 5.5.0 * @deprecated 6.3.2 * * @param integer $attachment_id The attachment ID * @param string $size The image size to use in the image tag. * @return false */ function acf_get_attachment_image( $attachment_id = 0, $size = 'thumbnail' ) { // report function as deprecated _deprecated_function( __FUNCTION__, '6.3.2' ); return false; } /** * acf_get_post_thumbnail * * This function will return a thumbail image url for a given post * * @since 5.3.8 * * @param $post (obj) * @param $size (mixed) * @return (string) */ function acf_get_post_thumbnail( $post = null, $size = 'thumbnail' ) { // vars $data = array( 'url' => '', 'type' => '', 'html' => '', ); // post $post = get_post( $post ); // bail early if no post if ( ! $post ) { return $data; } // vars $thumb_id = $post->ID; $mime_type = acf_maybe_get( explode( '/', $post->post_mime_type ), 0 ); // attachment if ( $post->post_type === 'attachment' ) { // change $thumb_id if ( $mime_type === 'audio' || $mime_type === 'video' ) { $thumb_id = get_post_thumbnail_id( $post->ID ); } // post } else { $thumb_id = get_post_thumbnail_id( $post->ID ); } // try url $data['url'] = wp_get_attachment_image_src( $thumb_id, $size ); $data['url'] = acf_maybe_get( $data['url'], 0 ); // default icon if ( ! $data['url'] && $post->post_type === 'attachment' ) { $data['url'] = wp_mime_type_icon( $post->ID ); $data['type'] = 'icon'; } // html $data['html'] = '<img src="' . $data['url'] . '" alt="" />'; // return return $data; } /** * acf_get_browser * * Returns the name of the current browser. * * @since 5.0.0 * * @param void * @return string */ function acf_get_browser() { // Check server var. if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) { $agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] ); // Loop over search terms. $browsers = array( 'Firefox' => 'firefox', 'Trident' => 'msie', 'MSIE' => 'msie', 'Edge' => 'edge', 'Chrome' => 'chrome', 'Safari' => 'safari', ); foreach ( $browsers as $k => $v ) { if ( strpos( $agent, $k ) !== false ) { return $v; } } } // Return default. return ''; } /** * acf_is_ajax * * This function will reutrn true if performing a wp ajax call * * @since 5.3.8 * * @param n/a * @return (boolean) */ function acf_is_ajax( $action = '' ) { // vars $is_ajax = false; // check if is doing ajax if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) { $is_ajax = true; } // phpcs:disable WordPress.Security.NonceVerification.Missing // check $action if ( $action && acf_maybe_get( $_POST, 'action' ) !== $action ) { // phpcs:enable WordPress.Security.NonceVerification.Missing $is_ajax = false; } // return return $is_ajax; } /** * Returns a date value in a formatted string. * * @since 5.3.8 * * @param string $value The date value to format. * @param string $format The format to use. * @return string */ function acf_format_date( $value, $format ) { // Bail early if no value or value is not what we expect. if ( ! $value || ( ! is_string( $value ) && ! is_int( $value ) ) ) { return $value; } // Numeric (either unix or YYYYMMDD). if ( is_numeric( $value ) && strlen( $value ) !== 8 ) { $unixtimestamp = $value; } else { $unixtimestamp = strtotime( $value ); } return date_i18n( $format, $unixtimestamp ); } /** * Previously, deletes the debug.log file. * * @since 5.7.10 * @deprecated 6.2.7 */ function acf_clear_log() { _deprecated_function( __FUNCTION__, '6.2.7' ); return false; } /** * acf_log * * description * * @since 5.3.8 * * @param $post_id (int) * @return $post_id (int) */ function acf_log() { // vars $args = func_get_args(); // loop foreach ( $args as $i => $arg ) { // array | object if ( is_array( $arg ) || is_object( $arg ) ) { $arg = print_r( $arg, true ); // bool } elseif ( is_bool( $arg ) ) { $arg = 'bool(' . ( $arg ? 'true' : 'false' ) . ')'; } // update $args[ $i ] = $arg; } // log error_log( implode( ' ', $args ) ); } /** * acf_dev_log * * Used to log variables only if ACF_DEV is defined * * @since 5.7.4 * * @param mixed * @return void */ function acf_dev_log() { if ( defined( 'ACF_DEV' ) && ACF_DEV ) { call_user_func_array( 'acf_log', func_get_args() ); } } /** * acf_doing * * This function will tell ACF what task it is doing * * @since 5.3.8 * * @param $event (string) * @param context (string) * @return n/a */ function acf_doing( $event = '', $context = '' ) { acf_update_setting( 'doing', $event ); acf_update_setting( 'doing_context', $context ); } /** * acf_is_doing * * This function can be used to state what ACF is doing, or to check * * @since 5.3.8 * * @param $event (string) * @param context (string) * @return (boolean) */ function acf_is_doing( $event = '', $context = '' ) { // vars $doing = false; // task if ( acf_get_setting( 'doing' ) === $event ) { $doing = true; } // context if ( $context && acf_get_setting( 'doing_context' ) !== $context ) { $doing = false; } // return return $doing; } /** * acf_is_plugin_active * * This function will return true if the ACF plugin is active * - May be included within a theme or other plugin * * @since 5.4.0 * * @param $basename (int) * @return $post_id (int) */ function acf_is_plugin_active() { // vars $basename = acf_get_setting( 'basename' ); // ensure is_plugin_active() exists (not on frontend) if ( ! function_exists( 'is_plugin_active' ) ) { include_once ABSPATH . 'wp-admin/includes/plugin.php'; } // return return is_plugin_active( $basename ); } /** * acf_send_ajax_results * * This function will print JSON data for a Select2 AJAX query * * @since 5.4.0 * * @param $response (array) * @return n/a */ function acf_send_ajax_results( $response ) { // validate $response = wp_parse_args( $response, array( 'results' => array(), 'more' => false, 'limit' => 0, ) ); // limit if ( $response['limit'] && $response['results'] ) { // vars $total = 0; foreach ( $response['results'] as $result ) { // parent ++$total; // children if ( ! empty( $result['children'] ) ) { $total += count( $result['children'] ); } } // calc if ( $total >= $response['limit'] ) { $response['more'] = true; } } // return wp_send_json( $response ); } /** * acf_is_sequential_array * * This function will return true if the array contains only numeric keys * * @source http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential * * @since 5.4.0 * * @param $array (array) * @return (boolean) */ function acf_is_sequential_array( $array ) { // bail early if not array if ( ! is_array( $array ) ) { return false; } // loop foreach ( $array as $key => $value ) { // bail early if is string if ( is_string( $key ) ) { return false; } } // return return true; } /** * acf_is_associative_array * * This function will return true if the array contains one or more string keys * * @source http://stackoverflow.com/questions/173400/how-to-check-if-php-array-is-associative-or-sequential * * @since 5.4.0 * * @param $array (array) * @return (boolean) */ function acf_is_associative_array( $array ) { // bail early if not array if ( ! is_array( $array ) ) { return false; } // loop foreach ( $array as $key => $value ) { // bail early if is string if ( is_string( $key ) ) { return true; } } // return return false; } /** * acf_add_array_key_prefix * * This function will add a prefix to all array keys * Useful to preserve numeric keys when performing array_multisort * * @since 5.4.0 * * @param $array (array) * @param $prefix (string) * @return (array) */ function acf_add_array_key_prefix( $array, $prefix ) { // vars $array2 = array(); // loop foreach ( $array as $k => $v ) { $k2 = $prefix . $k; $array2[ $k2 ] = $v; } // return return $array2; } /** * acf_remove_array_key_prefix * * This function will remove a prefix to all array keys * Useful to preserve numeric keys when performing array_multisort * * @since 5.4.0 * * @param $array (array) * @param $prefix (string) * @return (array) */ function acf_remove_array_key_prefix( $array, $prefix ) { // vars $array2 = array(); $l = strlen( $prefix ); // loop foreach ( $array as $k => $v ) { $k2 = ( substr( $k, 0, $l ) === $prefix ) ? substr( $k, $l ) : $k; $array2[ $k2 ] = $v; } // return return $array2; } /** * This function will remove the proticol from a url * Used to allow licenses to remain active if a site is switched to https * * @since 5.5.4 * * @param string $url The URL to strip the protocol from. * @return string */ function acf_strip_protocol( $url ) { // strip the protocol return str_replace( array( 'http://', 'https://' ), '', $url ); } /** * This function will connect an attacment (image etc) to the post * Used to connect attachements uploaded directly to media that have not been attaced to a post * * @since 5.8.0 Added filter to prevent connection. * @since 5.5.4 * * @param integer $attachment_id The attachment ID. * @param integer $post_id The post ID. * @return boolean True if attachment was connected. */ function acf_connect_attachment_to_post( $attachment_id = 0, $post_id = 0 ) { // bail early if $attachment_id is not valid. if ( ! $attachment_id || ! is_numeric( $attachment_id ) ) { return false; } // bail early if $post_id is not valid. if ( ! $post_id || ! is_numeric( $post_id ) ) { return false; } /** * Filters whether or not to connect the attachment. * * @since 5.8.0 * * @param bool $bool Returning false will prevent the connection. Default true. * @param int $attachment_id The attachment ID. * @param int $post_id The post ID. */ if ( ! apply_filters( 'acf/connect_attachment_to_post', true, $attachment_id, $post_id ) ) { return false; } // vars $post = get_post( $attachment_id ); // Check if is valid post. if ( $post && $post->post_type == 'attachment' && $post->post_parent == 0 ) { // update wp_update_post( array( 'ID' => $post->ID, 'post_parent' => $post_id, ) ); // return return true; } // return return true; } /** * acf_encrypt * * This function will encrypt a string using PHP * https://bhoover.com/using-php-openssl_encrypt-openssl_decrypt-encrypt-decrypt-data/ * * @since 5.5.8 * * @param $data (string) * @return (string) */ function acf_encrypt( $data = '' ) { // bail early if no encrypt function if ( ! function_exists( 'openssl_encrypt' ) ) { return base64_encode( $data ); } // generate a key $key = wp_hash( 'acf_encrypt' ); // Generate an initialization vector $iv = openssl_random_pseudo_bytes( openssl_cipher_iv_length( 'aes-256-cbc' ) ); // Encrypt the data using AES 256 encryption in CBC mode using our encryption key and initialization vector. $encrypted_data = openssl_encrypt( $data, 'aes-256-cbc', $key, 0, $iv ); // The $iv is just as important as the key for decrypting, so save it with our encrypted data using a unique separator (::) return base64_encode( $encrypted_data . '::' . $iv ); } /** * acf_decrypt * * This function will decrypt an encrypted string using PHP * https://bhoover.com/using-php-openssl_encrypt-openssl_decrypt-encrypt-decrypt-data/ * * @since 5.5.8 * * @param $data (string) * @return (string) */ function acf_decrypt( $data = '' ) { // bail early if no decrypt function if ( ! function_exists( 'openssl_decrypt' ) ) { return base64_decode( $data ); } // generate a key $key = wp_hash( 'acf_encrypt' ); // To decrypt, split the encrypted data from our IV - our unique separator used was "::" list($encrypted_data, $iv) = explode( '::', base64_decode( $data ), 2 ); // decrypt return openssl_decrypt( $encrypted_data, 'aes-256-cbc', $key, 0, $iv ); } /** * acf_parse_markdown * * A very basic regex-based Markdown parser function based off [slimdown](https://gist.github.com/jbroadway/2836900). * * @since 5.7.2 * * @param string $text The string to parse. * @return string */ function acf_parse_markdown( $text = '' ) { // trim $text = trim( $text ); // rules $rules = array( '/=== (.+?) ===/' => '<h2>$1</h2>', // headings '/== (.+?) ==/' => '<h3>$1</h3>', // headings '/= (.+?) =/' => '<h4>$1</h4>', // headings '/\[([^\[]+)\]\(([^\)]+)\)/' => '<a href="$2">$1</a>', // links '/(\*\*)(.*?)\1/' => '<strong>$2</strong>', // bold '/(\*)(.*?)\1/' => '<em>$2</em>', // intalic '/`(.*?)`/' => '<code>$1</code>', // inline code '/\n\*(.*)/' => "\n<ul>\n\t<li>$1</li>\n</ul>", // ul lists '/\n[0-9]+\.(.*)/' => "\n<ol>\n\t<li>$1</li>\n</ol>", // ol lists '/<\/ul>\s?<ul>/' => '', // fix extra ul '/<\/ol>\s?<ol>/' => '', // fix extra ol ); foreach ( $rules as $k => $v ) { $text = preg_replace( $k, $v, $text ); } // autop $text = wpautop( $text ); // return return $text; } /** * acf_get_sites * * Returns an array of sites for a network. * * @since 5.4.0 * * @param void * @return array */ function acf_get_sites() { $results = array(); $sites = get_sites( array( 'number' => 0 ) ); if ( $sites ) { foreach ( $sites as $site ) { $results[] = get_site( $site )->to_array(); } } return $results; } /** * acf_convert_rules_to_groups * * Converts an array of rules from ACF4 to an array of groups for ACF5 * * @since 5.7.4 * * @param array $rules An array of rules. * @param string $anyorall The anyorall setting used in ACF4. Defaults to 'any'. * @return array */ function acf_convert_rules_to_groups( $rules, $anyorall = 'any' ) { // vars $groups = array(); $index = 0; // loop foreach ( $rules as $rule ) { // extract vars $group = acf_extract_var( $rule, 'group_no' ); $order = acf_extract_var( $rule, 'order_no' ); // calculate group if not defined if ( $group === null ) { $group = $index; // use $anyorall to determine if a new group is needed if ( $anyorall == 'any' ) { ++$index; } } // calculate order if not defined if ( $order === null ) { $order = isset( $groups[ $group ] ) ? count( $groups[ $group ] ) : 0; } // append to group $groups[ $group ][ $order ] = $rule; // sort groups ksort( $groups[ $group ] ); } // sort groups ksort( $groups ); // return return $groups; } /** * acf_register_ajax * * Regsiters an ajax callback. * * @since 5.7.7 * * @param string $name The ajax action name. * @param array $callback The callback function or array. * @param boolean $public Whether to allow access to non logged in users. * @return void */ function acf_register_ajax( $name = '', $callback = false, $public = false ) { // vars $action = "acf/ajax/$name"; // add action for logged-in users add_action( "wp_ajax_$action", $callback ); // add action for non logged-in users if ( $public ) { add_action( "wp_ajax_nopriv_$action", $callback ); } } /** * acf_str_camel_case * * Converts a string into camelCase. * Thanks to https://stackoverflow.com/questions/31274782/convert-array-keys-from-underscore-case-to-camelcase-recursively * * @since 5.8.0 * * @param string $string The string ot convert. * @return string */ function acf_str_camel_case( $string = '' ) { return lcfirst( str_replace( ' ', '', ucwords( str_replace( '_', ' ', $string ) ) ) ); } /** * acf_array_camel_case * * Converts all aray keys to camelCase. * * @since 5.8.0 * * @param array $array The array to convert. * @return array */ function acf_array_camel_case( $array = array() ) { $array2 = array(); foreach ( $array as $k => $v ) { $array2[ acf_str_camel_case( $k ) ] = $v; } return $array2; } /** * Returns true if the current screen is using the block editor. * * @since 5.8.0 * * @return boolean */ function acf_is_block_editor() { if ( function_exists( 'get_current_screen' ) ) { $screen = get_current_screen(); if ( $screen && method_exists( $screen, 'is_block_editor' ) ) { return $screen->is_block_editor(); } } return false; } /** * Return an array of the WordPress reserved terms * * @since 6.1 * * @return array The WordPress reserved terms list. */ function acf_get_wp_reserved_terms() { return array( 'action', 'attachment', 'attachment_id', 'author', 'author_name', 'calendar', 'cat', 'category', 'category__and', 'category__in', 'category__not_in', 'category_name', 'comments_per_page', 'comments_popup', 'custom', 'customize_messenger_channel', 'customized', 'cpage', 'day', 'debug', 'embed', 'error', 'exact', 'feed', 'fields', 'hour', 'link', 'link_category', 'm', 'minute', 'monthnum', 'more', 'name', 'nav_menu', 'nonce', 'nopaging', 'offset', 'order', 'orderby', 'p', 'page', 'page_id', 'paged', 'pagename', 'pb', 'perm', 'post', 'post__in', 'post__not_in', 'post_format', 'post_mime_type', 'post_status', 'post_tag', 'post_type', 'posts', 'posts_per_archive_page', 'posts_per_page', 'preview', 'robots', 's', 'search', 'second', 'sentence', 'showposts', 'static', 'status', 'subpost', 'subpost_id', 'tag', 'tag__and', 'tag__in', 'tag__not_in', 'tag_id', 'tag_slug__and', 'tag_slug__in', 'taxonomy', 'tb', 'term', 'terms', 'theme', 'themes', 'title', 'type', 'types', 'w', 'withcomments', 'withoutcomments', 'year' ); } /** * Detect if we're on a multisite subsite. * * @since 6.2.4 * * @return boolean true if we're in a multisite install and not on the main site */ function acf_is_multisite_sub_site() { if ( is_multisite() && ! is_main_site() ) { return true; } return false; } /** * Detect if we're on a multisite main site. * * @since 6.2.4 * * @return boolean true if we're in a multisite install and on the main site */ function acf_is_multisite_main_site() { if ( is_multisite() && is_main_site() ) { return true; } return false; } /** * Allow filterable permissions metabox callbacks. * * @since 6.3.10 * * @param boolean $enable_meta_box_cb_edit Can the current user edit metabox callbacks. * @return boolean */ function acf_settings_enable_meta_box_cb_edit( $enable_meta_box_cb_edit ): bool { if ( ! is_super_admin() ) { return false; } return (bool) $enable_meta_box_cb_edit; } add_filter( 'acf/settings/enable_meta_box_cb_edit', 'acf_settings_enable_meta_box_cb_edit', 1 );
| ver. 1.4 |
Github
|
.
| PHP 8.0.30 | Генерация страницы: 0 |
proxy
|
phpinfo
|
Настройка