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Theme: Escape error messages 

[36185] for 4.1 branch

Built from https://develop.svn.wordpress.org/branches/4.1@36189


git-svn-id: http://core.svn.wordpress.org/branches/4.1@36156 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Aaron Jorbin 2016-01-06 17:26:50 +00:00
parent 3ff8fa5386
commit e253e4e3d6
1 changed files with 4 additions and 4 deletions
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8
wp-includes/class-wp-theme.php
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@ -217,7 +217,7 @@ final class WP_Theme implements ArrayAccess {
} elseif ( ! file_exists( $this->theme_root . '/' . $theme_file ) ) {
$this->headers['Name'] = $this->stylesheet;
if ( ! file_exists( $this->theme_root . '/' . $this->stylesheet ) )
$this->errors = new WP_Error( 'theme_not_found', sprintf( __( 'The theme directory "%s" does not exist.' ), $this->stylesheet ) );
$this->errors = new WP_Error( 'theme_not_found', sprintf( __( 'The theme directory "%s" does not exist.' ), esc_html( $this->stylesheet ) ) );
else
$this->errors = new WP_Error( 'theme_no_stylesheet', __( 'Stylesheet is missing.' ) );
$this->template = $this->stylesheet;
@ -264,7 +264,7 @@ final class WP_Theme implements ArrayAccess {
$theme_root_template = $directories[ $this->template ]['theme_root'];
} else {
// Parent theme is missing.
$this->errors = new WP_Error( 'theme_no_parent', sprintf( __( 'The parent theme is missing. Please install the "%s" parent theme.' ), $this->template ) );
$this->errors = new WP_Error( 'theme_no_parent', sprintf( __( 'The parent theme is missing. Please install the "%s" parent theme.' ), esc_html( $this->template ) ) );
$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet, 'template' => $this->template ) );
$this->parent = new WP_Theme( $this->template, $this->theme_root, $this );
return;
@ -276,11 +276,11 @@ final class WP_Theme implements ArrayAccess {
// If we are a parent, then there is a problem. Only two generations allowed! Cancel things out.
if ( is_a( $_child, 'WP_Theme' ) && $_child->template == $this->stylesheet ) {
$_child->parent = null;
$_child->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), $_child->template ) );
$_child->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), esc_html( $_child->template ) ) );
$_child->cache_add( 'theme', array( 'headers' => $_child->headers, 'errors' => $_child->errors, 'stylesheet' => $_child->stylesheet, 'template' => $_child->template ) );
// The two themes actually reference each other with the Template header.
if ( $_child->stylesheet == $this->template ) {
$this->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), $this->template ) );
$this->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), esc_html( $this->template ) ) );
$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet, 'template' => $this->template ) );
}
return;