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Update .htaccess file when rewrite rules are deleted if it exists. 

Fixes #4018


git-svn-id: http://svn.automattic.com/wordpress/trunk@5809 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2007-07-18 20:46:54 +00:00
parent e7d71efdd9
commit c510f1060d
1 changed files with 19 additions and 12 deletions
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29
wp-admin/includes/misc.php
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@ -89,21 +89,28 @@ function insert_with_markers( $filename, $marker, $insertion ) {
}
}
/**
* Updates the htaccess file with the current rules if it is writable.
*
* Always writes to the file if it exists and is writable to ensure that we blank out old rules.
*/
function save_mod_rewrite_rules() {
global $is_apache, $wp_rewrite;
global $wp_rewrite;
$home_path = get_home_path();
$htaccess_file = $home_path.'.htaccess';
if (!$wp_rewrite->using_mod_rewrite_permalinks() )
return false;
if (!((!file_exists( $home_path.'.htaccess' ) && is_writable( $home_path ) ) || is_writable( $home_path.'.htaccess' ) ) )
return false;
if (! got_mod_rewrite() )
return false;
// If the file doesn't already exists check for write access to the directory and whether of not we have some rules.
// else check for write access to the file.
if ((!file_exists($htaccess_file) && is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks()) || is_writable($htaccess_file)) {
if ( got_mod_rewrite() ) {
$rules = explode( "\n", $wp_rewrite->mod_rewrite_rules() );
return insert_with_markers( $home_path.'.htaccess', 'WordPress', $rules );
return insert_with_markers( $htaccess_file, 'WordPress', $rules );
}
}
return false;
}
function update_recently_edited( $file ) {