X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/784f914b1e4b1c62d6657e86397c2e83bcee4295..febc815b2c9d85be5717da9e8d164bd2daa97e31:/wp-admin/options-permalink.php

diff --git a/wp-admin/options-permalink.php b/wp-admin/options-permalink.php
index 6fab4d21..b6c52c51 100644
--- a/wp-admin/options-permalink.php
+++ b/wp-admin/options-permalink.php
@@ -10,7 +10,7 @@
 require_once( dirname( __FILE__ ) . '/admin.php' );
 
 if ( ! current_user_can( 'manage_options' ) )
-	wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) );
+	wp_die( __( 'Sorry, you are not allowed to manage options for this site.' ) );
 
 $title = __('Permalink Settings');
 $parent_file = 'options-general.php';
@@ -66,6 +66,30 @@ if ( is_multisite() && ! is_subdomain_install() && is_main_site() && 0 === strpo
 	$blog_prefix = '/blog';
 }
 
+$category_base       = get_option( 'category_base' );
+$tag_base            = get_option( 'tag_base' );
+$update_required     = false;
+
+if ( $iis7_permalinks ) {
+	if ( ( ! file_exists($home_path . 'web.config') && win_is_writable($home_path) ) || win_is_writable($home_path . 'web.config') )
+		$writable = true;
+	else
+		$writable = false;
+} elseif ( $is_nginx ) {
+	$writable = false;
+} else {
+	if ( ( ! file_exists( $home_path . '.htaccess' ) && is_writable( $home_path ) ) || is_writable( $home_path . '.htaccess' ) ) {
+		$writable = true;
+	} else {
+		$writable = false;
+		$existing_rules  = array_filter( extract_from_markers( $home_path . '.htaccess', 'WordPress' ) );
+		$new_rules       = array_filter( explode( "\n", $wp_rewrite->mod_rewrite_rules() ) );
+		$update_required = ( $new_rules !== $existing_rules );
+	}
+}
+
+$using_index_permalinks = $wp_rewrite->using_index_permalinks();
+
 if ( isset($_POST['permalink_structure']) || isset($_POST['category_base']) ) {
 	check_admin_referer('update-permalink');
 
@@ -82,6 +106,9 @@ if ( isset($_POST['permalink_structure']) || isset($_POST['category_base']) ) {
 			else
 				$permalink_structure = $blog_prefix . $permalink_structure;
 		}
+
+		$permalink_structure = sanitize_option( 'permalink_structure', $permalink_structure );
+
 		$wp_rewrite->set_permalink_structure( $permalink_structure );
 	}
 
@@ -99,68 +126,32 @@ if ( isset($_POST['permalink_structure']) || isset($_POST['category_base']) ) {
 		$wp_rewrite->set_tag_base( $tag_base );
 	}
 
-	wp_redirect( admin_url( 'options-permalink.php?settings-updated=true' ) );
-	exit;
-}
+	$message = __( 'Permalink structure updated.' );
 
-$category_base       = get_option( 'category_base' );
-$tag_base            = get_option( 'tag_base' );
-$update_required     = false;
+	if ( $iis7_permalinks ) {
+		if ( $permalink_structure && ! $using_index_permalinks && ! $writable ) {
+			$message = __( 'You should update your web.config now.' );
+		} elseif ( $permalink_structure && ! $using_index_permalinks && $writable ) {
+			$message = __( 'Permalink structure updated. Remove write access on web.config file now!' );
+		}
+	} elseif ( ! $is_nginx && $permalink_structure && ! $using_index_permalinks && ! $writable && $update_required ) {
+		$message = __( 'You should update your .htaccess now.' );
+	}
 
-if ( $iis7_permalinks ) {
-	if ( ( ! file_exists($home_path . 'web.config') && win_is_writable($home_path) ) || win_is_writable($home_path . 'web.config') )
-		$writable = true;
-	else
-		$writable = false;
-} elseif ( $is_nginx ) {
-	$writable = false;
-} else {
-	if ( ( ! file_exists( $home_path . '.htaccess' ) && is_writable( $home_path ) ) || is_writable( $home_path . '.htaccess' ) ) {
-		$writable = true;
-	} else {
-		$writable = false;
-		$existing_rules  = array_filter( extract_from_markers( $home_path . '.htaccess', 'WordPress' ) );
-		$new_rules       = array_filter( explode( "\n", $wp_rewrite->mod_rewrite_rules() ) );
-		$update_required = ( $new_rules !== $existing_rules );
+	if ( ! get_settings_errors() ) {
+		add_settings_error( 'general', 'settings_updated', $message, 'updated' );
 	}
-}
 
-if ( $wp_rewrite->using_index_permalinks() )
-	$usingpi = true;
-else
-	$usingpi = false;
+	set_transient( 'settings_errors', get_settings_errors(), 30 );
+
+	wp_redirect( admin_url( 'options-permalink.php?settings-updated=true' ) );
+	exit;
+}
 
 flush_rewrite_rules();
 
 require( ABSPATH . 'wp-admin/admin-header.php' );
-
-if ( ! empty( $_GET['settings-updated'] ) ) : ?>
-<div id="message" class="updated notice is-dismissible"><p><?php
-if ( ! is_multisite() ) {
-	if ( $iis7_permalinks ) {
-		if ( $permalink_structure && ! $usingpi && ! $writable ) {
-			_e('You should update your web.config now.');
-		} elseif ( $permalink_structure && ! $usingpi && $writable ) {
-			_e('Permalink structure updated. Remove write access on web.config file now!');
-		} else {
-			_e('Permalink structure updated.');
-		}
-	} elseif ( $is_nginx ) {
-		_e('Permalink structure updated.');
-	} else {
-		if ( $permalink_structure && ! $usingpi && ! $writable && $update_required ) {
-			_e('You should update your .htaccess now.');
-		} else {
-			_e('Permalink structure updated.');
-		}
-	}
-} else {
-	_e('Permalink structure updated.');
-}
 ?>
-</p></div>
-<?php endif; ?>
-
 <div class="wrap">
 <h1><?php echo esc_html( $title ); ?></h1>
 
@@ -242,7 +233,7 @@ printf( __( 'If you like, you may enter custom structures for your category and
   </form>
 <?php if ( !is_multisite() ) { ?>
 <?php if ( $iis7_permalinks ) :
-	if ( isset($_POST['submit']) && $permalink_structure && ! $usingpi && ! $writable ) :
+	if ( isset($_POST['submit']) && $permalink_structure && ! $using_index_permalinks && ! $writable ) :
 		if ( file_exists($home_path . 'web.config') ) : ?>
 <p><?php _e('If your <code>web.config</code> file were <a href="https://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn&#8217;t so this is the url rewrite rule you should have in your <code>web.config</code> file. Click in the field and press <kbd>CTRL + a</kbd> to select all. Then insert this rule inside of the <code>/&lt;configuration&gt;/&lt;system.webServer&gt;/&lt;rewrite&gt;/&lt;rules&gt;</code> element in <code>web.config</code> file.') ?></p>
 <form action="options-permalink.php" method="post">
@@ -262,7 +253,7 @@ printf( __( 'If you like, you may enter custom structures for your category and
 <?php elseif ( $is_nginx ) : ?>
 	<p><?php _e( '<a href="https://codex.wordpress.org/Nginx">Documentation on Nginx configuration</a>.' ); ?></p>
 <?php else:
-	if ( $permalink_structure && ! $usingpi && ! $writable && $update_required ) : ?>
+	if ( $permalink_structure && ! $using_index_permalinks && ! $writable && $update_required ) : ?>
 <p><?php _e('If your <code>.htaccess</code> file were <a href="https://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn&#8217;t so these are the mod_rewrite rules you should have in your <code>.htaccess</code> file. Click in the field and press <kbd>CTRL + a</kbd> to select all.') ?></p>
 <form action="options-permalink.php" method="post">
 <?php wp_nonce_field('update-permalink') ?>