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Use opendir instead of dir. Props nbachiyski. fixes #4450

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git-svn-id: https://develop.svn.wordpress.org/trunk@5867 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-08-14 02:58:33 +00:00
parent 9d8324b07b
commit 3e5d2230d2
4 changed files with 28 additions and 19 deletions
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20
wp-includes/theme.php
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@@ -118,46 +118,50 @@ function get_themes() {
$theme_loc = str_replace(ABSPATH, '', $theme_root);
// Files in wp-content/themes directory and one subdir down
$themes_dir = @ dir($theme_root);
$themes_dir = @ opendir($theme_root);
if ( !$themes_dir )
return false;
while ( ($theme_dir = $themes_dir->read()) !== false ) {
while ( ($theme_dir = readdir($themes_dir)) !== false ) {
if ( is_dir($theme_root . '/' . $theme_dir) && is_readable($theme_root . '/' . $theme_dir) ) {
if ( $theme_dir{0} == '.' || $theme_dir == '..' || $theme_dir == 'CVS' )
continue;
$stylish_dir = @ dir($theme_root . '/' . $theme_dir);
$stylish_dir = @ opendir($theme_root . '/' . $theme_dir);
$found_stylesheet = false;
while ( ($theme_file = $stylish_dir->read()) !== false ) {
while ( ($theme_file = readdir($stylish_dir)) !== false ) {
if ( $theme_file == 'style.css' ) {
$theme_files[] = $theme_dir . '/' . $theme_file;
$found_stylesheet = true;
break;
}
}
@closedir($stylish_dir);
if ( !$found_stylesheet ) { // look for themes in that dir
$subdir = "$theme_root/$theme_dir";
$subdir_name = $theme_dir;
$theme_subdir = @dir( $subdir );
while ( ($theme_dir = $theme_subdir->read()) !== false ) {
$theme_subdir = @ opendir( $subdir );
while ( ($theme_dir = readdir($theme_subdir)) !== false ) {
if ( is_dir( $subdir . '/' . $theme_dir) && is_readable($subdir . '/' . $theme_dir) ) {
if ( $theme_dir{0} == '.' || $theme_dir == '..' || $theme_dir == 'CVS' )
continue;
$stylish_dir = @ dir($subdir . '/' . $theme_dir);
$stylish_dir = @ opendir($subdir . '/' . $theme_dir);
$found_stylesheet = false;
while ( ($theme_file = $stylish_dir->read()) !== false ) {
while ( ($theme_file = readdir($stylish_dir)) !== false ) {
if ( $theme_file == 'style.css' ) {
$theme_files[] = $subdir_name . '/' . $theme_dir . '/' . $theme_file;
$found_stylesheet = true;
break;
}
}
@closedir($stylish_dir);
}
}
@closedir($theme_subdir);
$wp_broken_themes[$theme_dir] = array('Name' => $theme_dir, 'Title' => $theme_dir, 'Description' => __('Stylesheet is missing.'));
}
}
}
@closedir($theme_dir);
if ( !$themes_dir || !$theme_files )
return $themes;