function wp_css_files($id, $meta = TRUE)
{
if ($meta == TRUE) {
$meta = get_post_meta($id, 'wp_css_file');
if (!empty($meta) && count($meta) > 0) {
echo '<div id="wp_css_course_dates_list"><ul>';
foreach ($meta as $value) {
$remove_string = 'delete=true&' . 'id=' . $id . '&string=' . $value;
echo '<li><a href="' . WP_CSS_URL . '/wp-css-ajax.php?' . $remove_string . '" class="remove-file" onclick="wp_css.remove(this);return false;">' . $value . '</a></li>';
}
echo '</ul></div>';
} else {
echo '<div id="wp_css_files_list">No CSS files.</div>';
}
} else {
$files = wp_css_directory_map(TEMPLATEPATH . '/', '.css$', FALSE);
?>
<?php
if (count($files) > 0) {
?>
<div id="wp_css_files_list">
<?php
wp_css_list($id, $files);
?>
</div>
<?php
}
?>
<?php
}
}
function wp_css_cached_file_structure()
{
$css_files = wp_css_directory_map(WP_CSS_CACHE_PATH);
if (count($css_files) > 0) {
?>
<p>CSS files cached (/wp-content/themes/<?php
echo get_stylesheet();
?>
):</p>
<ul>
<?php
foreach ($css_files as $file) {
?>
<?php
$file = urldecode($file);
$array = unserialize(file_get_contents(WP_CSS_CACHE_PATH . $file));
?>
<li>
<strong><?php
echo $array['file'];
?>
</strong>
<?php
if (count($array['imports']) > 0) {
?>
<ul>
<?php
foreach ($array['imports'] as $file_within) {
?>
<li>(@import) <?php
echo $file_within[1];
?>
</li>
<?php
}
?>
</ul>
<?php
}
?>
</li>
<?php
}
?>
</ul>
<?php
} else {
echo "<p><strong>No CSS files are cached.</strong></p>";
}
}
function wp_css_directory_map($source, $needle = '.txt$', $top_level_only = TRUE)
{
$file_array = array();
if ($fp = @opendir($source)) {
while (FALSE !== ($file = readdir($fp))) {
if (is_dir($source . $file) && substr($file, 0, 1) != '.' && $top_level_only == FALSE) {
$temp_array = array();
$temp_array = wp_css_directory_map($source . $file . "/", $needle);
$file_array[$file] = $temp_array;
} else {
if (substr($file, 0, 1) != "." && eregi($needle, $file) && !eregi('wp-css-settings.txt', $file)) {
$file_array[] = $file;
}
}
}
return $file_array;
}
}