-<?php if ( $permalink_structure && !$usingpi && !$writable ) : ?>
- <p><?php _e('If your <code>.htaccess</code> file were <a href="http://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn’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>
+<?php if ( !is_multisite() ) { ?>
+<?php if ( $iis7_permalinks ) :
+ if ( isset($_POST['submit']) && $permalink_structure && ! $usingpi && ! $writable ) :
+ if ( file_exists($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’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>/<configuration>/<system.webServer>/<rewrite>/<rules></code> element in <code>web.config</code> file.') ?></p>
+<form action="options-permalink.php" method="post">
+<?php wp_nonce_field('update-permalink') ?>
+ <p><textarea rows="9" class="large-text readonly" name="rules" id="rules" readonly="readonly"><?php echo esc_textarea( $wp_rewrite->iis7_url_rewrite_rules() ); ?></textarea></p>
+</form>
+<p><?php _e('If you temporarily make your <code>web.config</code> file writable for us to generate rewrite rules automatically, do not forget to revert the permissions after rule has been saved.') ?></p>
+ <?php else : ?>
+<p><?php _e('If the root directory of your site were <a href="https://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn’t so this is the url rewrite rule you should have in your <code>web.config</code> file. Create a new file, called <code>web.config</code> in the root directory of your site. Click in the field and press <kbd>CTRL + a</kbd> to select all. Then insert this code into the <code>web.config</code> file.') ?></p>
+<form action="options-permalink.php" method="post">
+<?php wp_nonce_field('update-permalink') ?>
+ <p><textarea rows="18" class="large-text readonly" name="rules" id="rules" readonly="readonly"><?php echo esc_textarea( $wp_rewrite->iis7_url_rewrite_rules(true) ); ?></textarea></p>
+</form>
+<p><?php _e('If you temporarily make your site’s root directory writable for us to generate the <code>web.config</code> file automatically, do not forget to revert the permissions after the file has been created.') ?></p>
+ <?php endif; ?>
+ <?php endif; ?>
+<?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 ) : ?>
+<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’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>