%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
define( 'REDIRECTION_OPTION', 'redirection_options' );
define( 'REDIRECTION_API_JSON', 0 );
define( 'REDIRECTION_API_JSON_INDEX', 1 );
define( 'REDIRECTION_API_JSON_RELATIVE', 3 );
function red_get_plugin_data( $plugin ) {
if ( ! function_exists( 'get_plugin_data' ) ) {
/** @psalm-suppress MissingFile */
include_once ABSPATH . '/wp-admin/includes/plugin.php';
}
return get_plugin_data( $plugin );
}
function red_get_post_types( $full = true ) {
$types = get_post_types( array( 'public' => true ), 'objects' );
$types[] = (object) array(
'name' => 'trash',
'label' => __( 'Trash', 'default' ),
);
$post_types = [];
foreach ( $types as $type ) {
if ( $type->name === 'attachment' ) {
continue;
}
if ( $full && strlen( $type->label ) > 0 ) {
$post_types[ $type->name ] = $type->label;
} else {
$post_types[] = $type->name;
}
}
return apply_filters( 'redirection_post_types', $post_types );
}
/**
* Get default options. Contains all valid options
*
* @return array
*/
function red_get_default_options() {
$flags = new Red_Source_Flags();
$defaults = [
'support' => false,
'token' => md5( uniqid() ),
'monitor_post' => 0, // Dont monitor posts by default
'monitor_types' => [],
'associated_redirect' => '',
'auto_target' => '',
'expire_redirect' => 7, // Expire in 7 days
'expire_404' => 7, // Expire in 7 days
'log_external' => false,
'log_header' => false,
'track_hits' => true,
'modules' => [],
'newsletter' => false,
'redirect_cache' => 1, // 1 hour
'ip_logging' => 0, // No IP logging
'ip_headers' => [],
'ip_proxy' => [],
'last_group_id' => 0,
'rest_api' => REDIRECTION_API_JSON,
'https' => false,
'headers' => [],
'database' => '',
'relocate' => '',
'preferred_domain' => '',
'aliases' => [],
'permalinks' => [],
'cache_key' => 0,
'plugin_update' => 'prompt',
'update_notice' => 0,
];
$defaults = array_merge( $defaults, $flags->get_json() );
return apply_filters( 'red_default_options', $defaults );
}
/**
* Set options
*
* @param array $settings Partial settings.
* @return array
*/
function red_set_options( array $settings = [] ) {
$options = red_get_options();
$monitor_types = [];
if ( isset( $settings['database'] ) ) {
$options['database'] = sanitize_text_field( $settings['database'] );
}
if ( array_key_exists( 'database_stage', $settings ) ) {
if ( $settings['database_stage'] === false ) {
unset( $options['database_stage'] );
} else {
$options['database_stage'] = $settings['database_stage'];
}
}
if ( isset( $settings['ip_proxy'] ) && is_array( $settings['ip_proxy'] ) ) {
$options['ip_proxy'] = array_map( function( $ip ) {
$ip = new Redirection_IP( $ip );
return $ip->get();
}, $settings['ip_proxy'] );
$options['ip_proxy'] = array_values( array_filter( $options['ip_proxy'] ) );
}
if ( isset( $settings['ip_headers'] ) && is_array( $settings['ip_headers'] ) ) {
$available = Redirection_Request::get_ip_headers();
$options['ip_headers'] = array_filter( $settings['ip_headers'], function( $header ) use ( $available ) {
return in_array( $header, $available, true );
} );
$options['ip_headers'] = array_values( $options['ip_headers'] );
}
if ( isset( $settings['rest_api'] ) && in_array( intval( $settings['rest_api'], 10 ), array( 0, 1, 2, 3, 4 ), true ) ) {
$options['rest_api'] = intval( $settings['rest_api'], 10 );
}
if ( isset( $settings['monitor_types'] ) && is_array( $settings['monitor_types'] ) ) {
$allowed = red_get_post_types( false );
foreach ( $settings['monitor_types'] as $type ) {
if ( in_array( $type, $allowed, true ) ) {
$monitor_types[] = $type;
}
}
$options['monitor_types'] = $monitor_types;
}
if ( isset( $settings['associated_redirect'] ) && is_string( $settings['associated_redirect'] ) ) {
$options['associated_redirect'] = '';
if ( strlen( $settings['associated_redirect'] ) > 0 ) {
$sanitizer = new Red_Item_Sanitize();
$options['associated_redirect'] = trim( $sanitizer->sanitize_url( $settings['associated_redirect'] ) );
}
}
if ( isset( $settings['monitor_types'] ) && count( $monitor_types ) === 0 ) {
$options['monitor_post'] = 0;
$options['associated_redirect'] = '';
} elseif ( isset( $settings['monitor_post'] ) ) {
$options['monitor_post'] = max( 0, intval( $settings['monitor_post'], 10 ) );
if ( ! Red_Group::get( $options['monitor_post'] ) && $options['monitor_post'] !== 0 ) {
$groups = Red_Group::get_all();
if ( count( $groups ) > 0 ) {
$options['monitor_post'] = $groups[0]['id'];
}
}
}
if ( isset( $settings['auto_target'] ) && is_string( $settings['auto_target'] ) ) {
$options['auto_target'] = sanitize_text_field( $settings['auto_target'] );
}
if ( isset( $settings['last_group_id'] ) ) {
$options['last_group_id'] = max( 0, intval( $settings['last_group_id'], 10 ) );
if ( ! Red_Group::get( $options['last_group_id'] ) ) {
$groups = Red_Group::get_all();
$options['last_group_id'] = $groups[0]['id'];
}
}
if ( isset( $settings['token'] ) && is_string( $settings['token'] ) ) {
$options['token'] = sanitize_text_field( $settings['token'] );
}
if ( isset( $settings['token'] ) && trim( $options['token'] ) === '' ) {
$options['token'] = md5( uniqid() );
}
// Boolean settings
foreach ( [ 'support', 'https', 'newsletter', 'log_external', 'log_header', 'track_hits' ] as $name ) {
if ( isset( $settings[ $name ] ) ) {
$options[ $name ] = $settings[ $name ] ? true : false;
}
}
if ( isset( $settings['expire_redirect'] ) ) {
$options['expire_redirect'] = max( -1, min( intval( $settings['expire_redirect'], 10 ), 60 ) );
}
if ( isset( $settings['expire_404'] ) ) {
$options['expire_404'] = max( -1, min( intval( $settings['expire_404'], 10 ), 60 ) );
}
if ( isset( $settings['ip_logging'] ) ) {
$options['ip_logging'] = max( 0, min( 2, intval( $settings['ip_logging'], 10 ) ) );
}
if ( isset( $settings['redirect_cache'] ) ) {
$options['redirect_cache'] = intval( $settings['redirect_cache'], 10 );
if ( ! in_array( $options['redirect_cache'], array( -1, 0, 1, 24, 24 * 7 ), true ) ) {
$options['redirect_cache'] = 1;
}
}
if ( isset( $settings['location'] ) && ( ! isset( $options['location'] ) || $options['location'] !== $settings['location'] ) ) {
$module = Red_Module::get( 2 );
if ( $module ) {
$options['modules'][2] = $module->update( $settings );
}
}
if ( ! empty( $options['monitor_post'] ) && count( $options['monitor_types'] ) === 0 ) {
// If we have a monitor_post set, but no types, then blank everything
$options['monitor_post'] = 0;
$options['associated_redirect'] = '';
}
if ( isset( $settings['plugin_update'] ) && in_array( $settings['plugin_update'], [ 'prompt', 'admin' ], true ) ) {
$options['plugin_update'] = sanitize_text_field( $settings['plugin_update'] );
}
$flags = new Red_Source_Flags();
$flags_present = [];
foreach ( array_keys( $flags->get_json() ) as $flag ) {
if ( isset( $settings[ $flag ] ) ) {
$flags_present[ $flag ] = $settings[ $flag ];
}
}
if ( count( $flags_present ) > 0 ) {
$flags->set_flags( $flags_present );
$options = array_merge( $options, $flags->get_json() );
}
if ( isset( $settings['headers'] ) ) {
$headers = new Red_Http_Headers( $settings['headers'] );
$options['headers'] = $headers->get_json();
}
if ( isset( $settings['aliases'] ) && is_array( $settings['aliases'] ) ) {
$options['aliases'] = array_map( 'sanitize_text_field', $settings['aliases'] );
$options['aliases'] = array_values( array_filter( array_map( 'red_parse_domain_only', $settings['aliases'] ) ) );
$options['aliases'] = array_slice( $options['aliases'], 0, 20 ); // Max 20
}
if ( isset( $settings['permalinks'] ) && is_array( $settings['permalinks'] ) ) {
$options['permalinks'] = array_map( 'sanitize_text_field', $settings['permalinks'] );
$options['permalinks'] = array_values( array_filter( array_map( 'trim', $options['permalinks'] ) ) );
$options['permalinks'] = array_slice( $options['permalinks'], 0, 10 ); // Max 10
}
if ( isset( $settings['preferred_domain'] ) && in_array( $settings['preferred_domain'], [ '', 'www', 'nowww' ], true ) ) {
$options['preferred_domain'] = sanitize_text_field( $settings['preferred_domain'] );
}
if ( isset( $settings['relocate'] ) && is_string( $settings['relocate'] ) ) {
$options['relocate'] = red_parse_domain_path( sanitize_text_field( $settings['relocate'] ) );
if ( strlen( $options['relocate'] ) > 0 ) {
$options['preferred_domain'] = '';
$options['aliases'] = [];
$options['https'] = false;
}
}
if ( isset( $settings['cache_key'] ) ) {
$key = intval( $settings['cache_key'], 10 );
if ( $settings['cache_key'] === true ) {
$key = time();
} elseif ( $settings['cache_key'] === false ) {
$key = 0;
}
$options['cache_key'] = $key;
}
if ( isset( $settings['update_notice'] ) ) {
$major_version = explode( '-', REDIRECTION_VERSION )[0]; // Remove any beta suffix
$major_version = implode( '.', array_slice( explode( '.', $major_version ), 0, 2 ) );
$options['update_notice'] = $major_version;
}
update_option( REDIRECTION_OPTION, apply_filters( 'redirection_save_options', $options ) );
return $options;
}
function red_parse_url( $url ) {
$domain = filter_var( $url, FILTER_SANITIZE_URL );
if ( substr( $domain, 0, 5 ) !== 'http:' && substr( $domain, 0, 6 ) !== 'https:' ) {
$domain = ( is_ssl() ? 'https://' : 'http://' ) . $domain;
}
return wp_parse_url( $domain );
}
function red_parse_domain_only( $domain ) {
$parsed = red_parse_url( $domain );
if ( $parsed && isset( $parsed['host'] ) ) {
return $parsed['host'];
}
return '';
}
function red_parse_domain_path( $domain ) {
$parsed = red_parse_url( $domain );
if ( $parsed && isset( $parsed['host'] ) ) {
return $parsed['scheme'] . '://' . $parsed['host'] . ( isset( $parsed['path'] ) ? $parsed['path'] : '' );
}
return '';
}
/**
* Have redirects been disabled?
*
* @return boolean
*/
function red_is_disabled() {
return ( defined( 'REDIRECTION_DISABLE' ) && REDIRECTION_DISABLE ) || file_exists( __DIR__ . '/redirection-disable.txt' );
}
/**
* Get Redirection options
*
* @return array
*/
function red_get_options() {
$options = get_option( REDIRECTION_OPTION );
$fresh_install = false;
if ( $options === false ) {
$fresh_install = true;
}
if ( ! is_array( $options ) ) {
$options = [];
}
if ( red_is_disabled() ) {
$options['https'] = false;
}
$defaults = red_get_default_options();
foreach ( $defaults as $key => $value ) {
if ( ! isset( $options[ $key ] ) ) {
$options[ $key ] = $value;
}
}
if ( $fresh_install ) {
// Default flags for new installs - ignore case and trailing slashes
$options['flag_case'] = true;
$options['flag_trailing'] = true;
}
// Back-compat. If monitor_post is set without types then it's from an older Redirection
if ( $options['monitor_post'] > 0 && count( $options['monitor_types'] ) === 0 ) {
$options['monitor_types'] = [ 'post' ];
}
// Remove old options not in red_get_default_options()
foreach ( array_keys( $options ) as $key ) {
if ( ! isset( $defaults[ $key ] ) && $key !== 'database_stage' ) {
unset( $options[ $key ] );
}
}
// Back-compat fix
if ( $options['rest_api'] === false || ! in_array( $options['rest_api'], [ REDIRECTION_API_JSON, REDIRECTION_API_JSON_INDEX, REDIRECTION_API_JSON_RELATIVE ], true ) ) {
$options['rest_api'] = REDIRECTION_API_JSON;
}
if ( isset( $options['modules'] ) && isset( $options['modules']['2'] ) && isset( $options['modules']['2']['location'] ) ) {
$options['location'] = $options['modules']['2']['location'];
}
return $options;
}
/**
* Get the current REST API
*
* @param boolean $type Override with a specific API type.
* @return string
*/
function red_get_rest_api( $type = false ) {
if ( $type === false ) {
$options = red_get_options();
$type = $options['rest_api'];
}
$url = get_rest_url(); // REDIRECTION_API_JSON
if ( $type === REDIRECTION_API_JSON_INDEX ) {
$url = home_url( '/?rest_route=/' );
} elseif ( $type === REDIRECTION_API_JSON_RELATIVE ) {
/** @psalm-suppress TooManyArguments, InvalidCast */
$relative = (string) wp_parse_url( $url, PHP_URL_PATH );
if ( $relative ) {
$url = $relative;
}
if ( $url === '/index.php' ) {
// No permalinks. Default to normal REST API
$url = home_url( '/?rest_route=/' );
}
}
return $url;
}
Zerion Mini Shell 1.0