Willkommen bei WordPress. Dies ist dein erster Beitrag. Bearbeite oder lösche ihn und beginne mit dem Schreiben!
Hallo Welt!
von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /var/www/web284/html/wp-content/plugins/sitepress-multilingual-cms/inc/ |
| Current File : //var/www/web284/html/wp-content/plugins/sitepress-multilingual-cms/inc/wpml-root-page.class.php |
<?php
define( "QUERY_IS_ROOT", 1 );
define( "QUERY_IS_OTHER_THAN_ROOT", 2 );
define( "QUERY_IS_NOT_FOR_POST", 3 );
define( "QUERY_IS_CORRUPT", 4 );
class WPML_Root_Page {
/**
* @param $url
* Filters links to the root page, so that they are displayed properly in the front-end.
*
* @return mixed
*/
public static function filter_root_permalink( $url ) {
global $sitepress;
if ( $sitepress && self::is_root_page( $url ) ) {
$root_slug = self::get_root_slug();
$method = '';
$new_url = str_replace( 'http://', '', $url );
if ( $new_url != $url ) {
$method = 'http://';
} else {
$new_url = str_replace( 'https://', '', $url );
if ( $new_url != $url ) {
$method = 'https://';
}
}
$query = '';
if ( strpos( $new_url, '?' ) !== false ) {
$split_by_get_url = explode( '?', $new_url );
$url_without_query = array_shift( $split_by_get_url );
$query = implode( '?', $split_by_get_url );
} else {
$url_without_query = $new_url;
}
$slugs = explode( '/', $url_without_query );
foreach ( $slugs as $key => $slug ) {
if ( $slug == '' || strpos( $slug, parse_url( $url, PHP_URL_HOST ) ) !== false ) {
unset( $slugs[ $key ] );
}
}
$last_slug = array_pop( $slugs );
$second_slug = array_pop( $slugs );
if ( $second_slug == $root_slug && ( is_numeric( $last_slug ) || $last_slug == "" ) ) {
$url_without_query = str_replace( '/' . $second_slug . '/', '/', $url_without_query );
$potential_lang_slug = array_pop( $slugs );
} elseif ( $last_slug == $root_slug ) {
$url_without_query = str_replace( '/' . $last_slug, '/', $url_without_query );
$potential_lang_slug = $second_slug;
} else {
$potential_lang_slug = array_pop( $slugs );
}
$all_langs = $sitepress->get_active_languages();
foreach ( $all_langs as $lang ) {
if ( $lang[ 'code' ] == $potential_lang_slug ) {
$url_without_query = str_replace( '/' . $potential_lang_slug, '/', $url_without_query );
break;
}
}
$new_url = trailingslashit( $url_without_query );
list( $new_url, $query ) = self::filter_pagination_on_root_preview( $last_slug, $query, $new_url );
if ( $query != '' ) {
$new_url = $new_url . '?' . $query;
}
if ( empty( $slugs ) ) {
$url = $method . $new_url;
}
}
return $url;
}
/**
* @param $last_slug string
* @param $query string
* @param $new_url string
*
* @return array
*/
public static function filter_pagination_on_root_preview( $last_slug, $query, $new_url ) {
if ( is_numeric( $last_slug ) && strpos( $query, 'preview_id=' . self::get_root_id() ) ) {
$new_url = str_replace( '/' . $last_slug . '/', '/', $new_url );
$query .= '&page=' . $last_slug;
}
return array( $new_url, $query );
}
/**
* Checks if the value in $_SERVER['REQUEST_URI] points towards the root page.
* Therefore this can be used to check if the current request points towards the root page.
*
* @return bool
*/
public static function is_current_request_root() {
return self::is_root_page( $_SERVER[ 'REQUEST_URI' ] );
}
/**
* @param $requested_url string
*
* Checks if a requested url points towards the root page.
*
* @return bool
*/
public static function is_root_page( $requested_url ) {
global $sitepress;
$cached_val = wp_cache_get( md5( $requested_url ) );
if ( $cached_val !== false ) {
return (bool) $cached_val;
}
if ( ! $sitepress || ! self::is_root_page_enabled() ) {
$result = false;
} else {
$request_parts = self::get_slugs_and_get_query( $requested_url );
$slugs = $request_parts[ 'slugs' ];
$gets = $request_parts[ 'querystring' ];
$target_of_gets = self::get_query_target_from_query_string( $gets );
if ( $target_of_gets == QUERY_IS_ROOT ) {
$result = true;
} elseif ( $target_of_gets == QUERY_IS_OTHER_THAN_ROOT ) {
$result = false;
} elseif ( $target_of_gets == QUERY_IS_NOT_FOR_POST && self::query_points_to_archive( $gets ) ) {
$result = false;
} else {
if ( self::slugs_point_to_root( $slugs ) ) {
$result = true;
} else {
$result = false;
}
}
}
if ( $result ) {
wp_cache_add( md5( $requested_url ), 1 );
} else {
wp_cache_add( md5( $requested_url ), 0 );
}
return $result;
}
/**
* Checks if the root page is even enabled in the SitePress settings.
*
* @return bool
*/
private static function is_root_page_enabled() {
global $sitepress;
$is_root_enabled = true;
$urls = $sitepress->get_setting( 'urls' );
if ( ! $urls
|| ! isset( $urls[ 'directory_for_default_language' ] )
|| ! $urls[ 'directory_for_default_language' ]
|| ! isset( $urls[ 'root_page' ] )
|| $urls[ 'root_page' ] == 0
) {
$is_root_enabled = false;
}
return $is_root_enabled;
}
/**
* Returns the id of the root page or false if it isn't set.
*
* @return bool|int
*/
public static function get_root_id() {
global $sitepress;
$root_id = false;
$urls = $sitepress->get_setting( 'urls' );
if ( isset( $urls[ 'root_page' ] ) ) {
$root_id = $urls[ 'root_page' ];
}
return $root_id;
}
/**
*
* Returns the slug of the root page or false if non exists.
*
* @return bool|string
*/
private static function get_root_slug() {
$root_id = self::get_root_id();
$root_slug = false;
if ( $root_id ) {
$root_page_object = get_post( $root_id );
if ( $root_page_object && isset( $root_page_object->post_name ) ) {
$root_slug = $root_page_object->post_name;
}
}
return $root_slug;
}
/**
* @param $requested_url string
*
* Takes a request_url in the format of $_SERVER['REQUEST_URI']
* and returns an associative array containing its slugs ans query string.
*
* @return array
*/
private static function get_slugs_and_get_query( $requested_url ) {
$result = array();
$request_path = parse_url( $requested_url, PHP_URL_PATH );
$request_path = wpml_strip_subdir_from_url( $request_path );
$slugs = self::get_slugs_array( $request_path );
$result[ 'slugs' ] = $slugs;
$query_string = parse_url( $requested_url, PHP_URL_QUERY );
if ( ! $query_string ) {
$query_string = '';
}
$result[ 'querystring' ] = $query_string;
return $result;
}
/**
* @param $path string
*
* Turns a query string into an array of its slugs.
* The array is filtered so to not contain empty values and
* consecutively and numerically indexed starting at 0.
*
* @return array
*/
private static function get_slugs_array( $path ) {
$slugs = explode( '/', $path );
$slugs = array_filter( $slugs );
$slugs = array_values( $slugs );
return $slugs;
}
/**
* @param $slugs array
*
* Checks if a given set of slugs points towards the root page or not.
* The result of this can always be overridden by GET parameters and is not a certain
* check as to being on the root page or not.
*
* @return bool
*/
private static function slugs_point_to_root( $slugs ) {
$result = true;
if ( ! empty( $slugs ) ) {
$root_slug = self::get_root_slug();
$last_slug = array_pop( $slugs );
$second_slug = array_pop( $slugs );
$third_slug = array_pop( $slugs );
if ( ( $root_slug != $last_slug && ! is_numeric( $last_slug ) )
|| ( is_numeric( $last_slug )
&& $second_slug != null
&& $root_slug != $second_slug
&& ( ( 'page' != $second_slug )
|| ( 'page' == $second_slug && ( $third_slug && $third_slug != $root_slug ) ) ) )
) {
$result = false;
}
}
return $result;
}
/**
* @param $query_string
*
* Turns a given query string into an associative array of its parameters.
*
* @return array
*/
private static function get_query_array_from_string( $query_string ) {
$all_query_params = array();
parse_str( $query_string, $all_query_params );
return $all_query_params;
}
/**
* @param $query_string string
*
* Checks if the WP_Query functionality can decisively recognize if a querystring points
* towards an archive.
*
* @return bool
*/
private static function query_points_to_archive( $query_string ) {
remove_action( 'parse_query', 'wpml_home_url_parse_query' );
$query_string = str_replace( '?', '', $query_string );
$query = new WP_Query( $query_string );
add_action( 'parse_query', 'wpml_home_url_parse_query' );
return $query->is_archive();
}
/**
* @param $query_string string
* Checks if a given query string decisively points towards or away from the root page.
*
* @return int
*/
private static function get_query_target_from_query_string( $query_string ) {
$params_array = self::get_query_array_from_string( $query_string );
return self::get_query_target_from_params_array( $params_array );
}
/**
* @param $query_params array
*
* Checks if a set of query parameters decisively points towards or away from the root page.
*
* @return int
*/
private static function get_query_target_from_params_array( $query_params ) {
if ( ! isset( $query_params[ 'p' ] ) && ! isset( $query_params[ 'page_id' ] ) && ! isset( $query_params[ 'name' ] ) && ! isset( $query_params[ 'pagename' ] ) ) {
$result = QUERY_IS_NOT_FOR_POST;
} else {
$root_id = self::get_root_id();
$root_slug = self::get_root_slug();
if ( ( isset( $query_params[ 'p' ] ) && $query_params[ 'p' ] != $root_id )
|| ( isset( $query_params[ 'page_id' ] ) && $query_params[ 'page_id' ] != $root_id )
|| ( isset( $query_params[ 'name' ] ) && $query_params[ 'name' ] != $root_slug )
|| ( isset( $query_params[ 'pagename' ] ) && $query_params[ 'pagename' ] != $root_slug )
|| ( isset( $query_params[ 'preview_id' ] ) && $query_params[ 'preview_id' ] != $root_id )
) {
$result = QUERY_IS_OTHER_THAN_ROOT;
} elseif ( ( isset( $query_params[ 'p' ] ) && $query_params[ 'p' ] == $root_id )
|| ( isset( $query_params[ 'page_id' ] ) && $query_params[ 'page_id' ] == $root_id )
|| ( isset( $query_params[ 'name' ] ) && $query_params[ 'name' ] == $root_slug )
|| ( isset( $query_params[ 'pagename' ] ) && $query_params[ 'pagename' ] == $root_slug )
|| ( isset( $query_params[ 'preview_id' ] ) && $query_params[ 'preview_id' ] == $root_id )
) {
$result = QUERY_IS_ROOT;
} else {
$result = QUERY_IS_CORRUPT;
}
}
return $result;
}
/**
* @param $post false|WP_Post
* Filters the postID used by the preview for the case of the root page preview.
*
* @return null|WP_Post
*/
public static function front_page_id_filter( $post ) {
$preview_id = isset( $_GET[ 'preview_id' ] ) ? $_GET[ 'preview_id' ] : - 1;
if ( $preview_id == self::get_root_id() ) {
$post = get_post( $preview_id );
}
return $post;
}
}Cokiee Shell Web 1.0, Coded By Razor
Neueste Kommentare