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HTTP API: Fix request header inconsistencies.

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This changeset improves the consistency in capitalization of fetching and outputting of request headers. It also updates occurrences found in some docblocks.

Props johnjamesjacoby, costdev, audrasjb, petitphp, mhkuu, SergeyBiryukov.
Fixes #54225.

Built from https://develop.svn.wordpress.org/trunk@55210


git-svn-id: http://core.svn.wordpress.org/trunk@54743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
audrasjb 2023-02-03 13:35:20 +00:00
parent 965fe8f209
commit 28358ab213
15 changed files with 32 additions and 32 deletions
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2
wp-admin/includes/ajax-actions.php
View File

@ -2532,7 +2532,7 @@ function wp_ajax_upload_attachment() {
check_ajax_referer( 'media-form' );
/*
* This function does not use wp_send_json_success() / wp_send_json_error()
* as the html4 Plupload handler requires a text/html content-type for older IE.
* as the html4 Plupload handler requires a text/html Content-Type for older IE.
* See https://core.trac.wordpress.org/ticket/31037
*/

6
wp-admin/includes/file.php
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@ -1184,7 +1184,7 @@ function download_url( $url, $timeout = 300, $signature_verification = false ) {
return new WP_Error( 'http_404', trim( wp_remote_retrieve_response_message( $response ) ), $data );
}
$content_disposition = wp_remote_retrieve_header( $response, 'content-disposition' );
$content_disposition = wp_remote_retrieve_header( $response, 'Content-Disposition' );
if ( $content_disposition ) {
$content_disposition = strtolower( $content_disposition );
@ -1211,7 +1211,7 @@ function download_url( $url, $timeout = 300, $signature_verification = false ) {
}
}
$content_md5 = wp_remote_retrieve_header( $response, 'content-md5' );
$content_md5 = wp_remote_retrieve_header( $response, 'Content-MD5' );
if ( $content_md5 ) {
$md5_check = verify_file_md5( $tmpfname, $content_md5 );
@ -1238,7 +1238,7 @@ function download_url( $url, $timeout = 300, $signature_verification = false ) {
// Perform signature valiation if supported.
if ( $signature_verification ) {
$signature = wp_remote_retrieve_header( $response, 'x-content-signature' );
$signature = wp_remote_retrieve_header( $response, 'X-Content-Signature' );
if ( ! $signature ) {
// Retrieve signatures from a file if the header wasn't included.

2
wp-admin/includes/upgrade.php
View File

@ -512,7 +512,7 @@ function wp_install_maybe_enable_pretty_permalinks() {
* can block head requests.
*/
$response = wp_remote_get( $test_url, array( 'timeout' => 5 ) );
$x_pingback_header = wp_remote_retrieve_header( $response, 'x-pingback' );
$x_pingback_header = wp_remote_retrieve_header( $response, 'X-Pingback' );
$pretty_permalinks = $x_pingback_header && get_bloginfo( 'pingback_url' ) === $x_pingback_header;
if ( $pretty_permalinks ) {

2
wp-includes/class-json.php
View File

@ -291,7 +291,7 @@ class Services_JSON
{
_deprecated_function( __METHOD__, '5.3.0', 'The PHP native JSON extension' );
header('Content-type: application/json');
header('Content-Type: application/json');
return $this->encodeUnsafe($var);
}
/**

4
wp-includes/class-simplepie.php
View File

@ -1864,7 +1864,7 @@ class SimplePie
}
/**
* Send the content-type header with correct encoding
* Send the Content-Type header with correct encoding
*
* This method ensures that the SimplePie-enabled page is being served with
* the correct {@link http://www.iana.org/assignments/media-types/ mime-type}
@ -1886,7 +1886,7 @@ class SimplePie
{
if (!headers_sent())
{
$header = "Content-type: $mime;";
$header = "Content-Type: $mime;";
if ($this->get_encoding())
{
$header .= ' charset=' . $this->get_encoding();

12
wp-includes/class-snoopy.php
View File

@ -53,7 +53,7 @@ class Snoopy
var $cookies = array(); // array of cookies to pass
// $cookies["username"]="joe";
var $rawheaders = array(); // array of raw headers to send
// $rawheaders["Content-type"]="text/html";
// $rawheaders["Content-Type"]="text/html";
var $maxredirs = 5; // http redirection depth maximum. 0 = disallow
var $lastredirectaddr = ""; // contains address of last redirected address
@ -825,13 +825,13 @@ class Snoopy
$headers .= $headerKey.": ".$headerVal."\r\n";
}
if(!empty($content_type)) {
$headers .= "Content-type: $content_type";
$headers .= "Content-Type: $content_type";
if ($content_type == "multipart/form-data")
$headers .= "; boundary=".$this->_mime_boundary;
$headers .= "\r\n";
}
if(!empty($body))
$headers .= "Content-length: ".strlen($body)."\r\n";
$headers .= "Content-Length: ".strlen($body)."\r\n";
if(!empty($this->user) || !empty($this->pass))
$headers .= "Authorization: Basic ".base64_encode($this->user.":".$this->pass)."\r\n";
@ -990,12 +990,12 @@ class Snoopy
}
if(!empty($content_type)) {
if ($content_type == "multipart/form-data")
$headers[] = "Content-type: $content_type; boundary=".$this->_mime_boundary;
$headers[] = "Content-Type: $content_type; boundary=".$this->_mime_boundary;
else
$headers[] = "Content-type: $content_type";
$headers[] = "Content-Type: $content_type";
}
if(!empty($body))
$headers[] = "Content-length: ".strlen($body);
$headers[] = "Content-Length: ".strlen($body);
if(!empty($this->user) || !empty($this->pass))
$headers[] = "Authorization: BASIC ".base64_encode($this->user.":".$this->pass);

6
wp-includes/comment.php
View File

@ -2824,12 +2824,12 @@ function discover_pingback_server_uri( $url, $deprecated = '' ) {
return false;
}
if ( wp_remote_retrieve_header( $response, 'x-pingback' ) ) {
return wp_remote_retrieve_header( $response, 'x-pingback' );
if ( wp_remote_retrieve_header( $response, 'X-Pingback' ) ) {
return wp_remote_retrieve_header( $response, 'X-Pingback' );
}
// Not an (x)html, sgml, or xml page, no use going further.
if ( preg_match( '#(image|audio|video|model)/#is', wp_remote_retrieve_header( $response, 'content-type' ) ) ) {
if ( preg_match( '#(image|audio|video|model)/#is', wp_remote_retrieve_header( $response, 'Content-Type' ) ) ) {
return false;
}

4
wp-includes/functions.php
View File

@ -943,8 +943,8 @@ function do_enclose( $content, $post ) {
$headers = wp_get_http_headers( $url );
if ( $headers ) {
$len = isset( $headers['content-length'] ) ? (int) $headers['content-length'] : 0;
$type = isset( $headers['content-type'] ) ? $headers['content-type'] : '';
$len = isset( $headers['Content-Length'] ) ? (int) $headers['Content-Length'] : 0;
$type = isset( $headers['Content-Type'] ) ? $headers['Content-Type'] : '';
$allowed_types = array( 'video', 'audio' );
// Check to see if we can figure out the mime type from the extension.

2
wp-includes/general-template.php
View File

@ -755,7 +755,7 @@ function bloginfo( $show = '' ) {
* - 'admin_email' - Admin email (set in Settings > General)
* - 'charset' - The "Encoding for pages and feeds" (set in Settings > Reading)
* - 'version' - The current WordPress version
* - 'html_type' - The content-type (default: "text/html"). Themes and plugins
* - 'html_type' - The Content-Type (default: "text/html"). Themes and plugins
* can override the default value using the {@see 'pre_option_html_type'} filter
* - 'text_direction' - The text direction determined by the site's language. is_rtl()
* should be used instead

2
wp-includes/pluggable.php
View File

@ -463,7 +463,7 @@ if ( ! function_exists( 'wp_mail' ) ) :
// Set Content-Type and charset.
// If we don't have a content-type from the input headers.
// If we don't have a Content-Type from the input headers.
if ( ! isset( $content_type ) ) {
$content_type = 'text/plain';
}

12
wp-includes/rest-api/class-wp-rest-request.php
View File

@ -291,16 +291,16 @@ class WP_REST_Request implements ArrayAccess {
}
/**
* Retrieves the content-type of the request.
* Retrieves the Content-Type of the request.
*
* @since 4.4.0
*
* @return array|null Map containing 'value' and 'parameters' keys
* or null when no valid content-type header was
* or null when no valid Content-Type header was
* available.
*/
public function get_content_type() {
$value = $this->get_header( 'content-type' );
$value = $this->get_header( 'Content-Type' );
if ( empty( $value ) ) {
return null;
}
@ -325,11 +325,11 @@ class WP_REST_Request implements ArrayAccess {
}
/**
* Checks if the request has specified a JSON content-type.
* Checks if the request has specified a JSON Content-Type.
*
* @since 5.6.0
*
* @return bool True if the content-type header is JSON.
* @return bool True if the Content-Type header is JSON.
*/
public function is_json_content_type() {
$content_type = $this->get_content_type();
@ -719,7 +719,7 @@ class WP_REST_Request implements ArrayAccess {
$this->parsed_body = true;
/*
* Check that we got URL-encoded. Treat a missing content-type as
* Check that we got URL-encoded. Treat a missing Content-Type as
* URL-encoded for maximum compatibility.
*/
$content_type = $this->get_content_type();

4
wp-includes/sitemaps/class-wp-sitemaps-renderer.php
View File

@ -123,7 +123,7 @@ class WP_Sitemaps_Renderer {
* @param array $sitemaps Array of sitemap URLs.
*/
public function render_index( $sitemaps ) {
header( 'Content-type: application/xml; charset=UTF-8' );
header( 'Content-Type: application/xml; charset=UTF-8' );
$this->check_for_simple_xml_availability();
@ -188,7 +188,7 @@ class WP_Sitemaps_Renderer {
* @param array $url_list Array of URLs for a sitemap.
*/
public function render_sitemap( $url_list ) {
header( 'Content-type: application/xml; charset=UTF-8' );
header( 'Content-Type: application/xml; charset=UTF-8' );
$this->check_for_simple_xml_availability();

2
wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php
View File

@ -22,7 +22,7 @@ class WP_Sitemaps_Stylesheet {
* @param string $type Stylesheet type. Either 'sitemap' or 'index'.
*/
public function render_stylesheet( $type ) {
header( 'Content-type: application/xml; charset=UTF-8' );
header( 'Content-Type: application/xml; charset=UTF-8' );
if ( 'sitemap' === $type ) {
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- All content escaped below.

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.2-alpha-55209';
$wp_version = '6.2-alpha-55210';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

2
wp-mail.php
View File

@ -171,7 +171,7 @@ for ( $i = 1; $i <= $count; $i++ ) {
$content = explode( '--' . $boundary, $content );
$content = $content[2];
// Match case-insensitive content-transfer-encoding.
// Match case-insensitive Content-Transfer-Encoding.
if ( preg_match( '/Content-Transfer-Encoding: quoted-printable/i', $content, $delim ) ) {
$content = explode( $delim[0], $content );
$content = $content[1];