从现有主题创建网站主题。

原型

make_site_theme_from_oldschool( string $theme_name, string $template )

参数

$theme_name (string) (Required) 主题的名称。

$template (string) (Required) 主题的目录名称。

返回值

(bool)  

源文件

路径:wp-admin/includes/upgrade.php

<?php
...
function make_site_theme_from_oldschool($theme_name, $template) {
	$home_path = get_home_path();
	$site_dir = WP_CONTENT_DIR . "/themes/$template";
	if (! file_exists("$home_path/index.php"))
		return false;
	/*
	 * Copy files from the old locations to the site theme.
	 * TODO: This does not copy arbitrary include dependencies. Only the standard WP files are copied.
	 */
	$files = array('index.php' => 'index.php', 'wp-layout.css' => 'style.css', 'wp-comments.php' => 'comments.php', 'wp-comments-popup.php' => 'comments-popup.php');
	foreach ($files as $oldfile => $newfile) {
		if ($oldfile == 'index.php')
			$oldpath = $home_path;
		else
			$oldpath = ABSPATH;
		// Check to make sure it's not a new index.
		if ($oldfile == 'index.php') {
			$index = implode('', file("$oldpath/$oldfile"));
			if (strpos($index, 'WP_USE_THEMES') !== false) {
				if (! @copy(WP_CONTENT_DIR . '/themes/' . WP_DEFAULT_THEME . '/index.php', "$site_dir/$newfile"))
					return false;
				// Don't copy anything.
				continue;
			}
		}
		if (! @copy("$oldpath/$oldfile", "$site_dir/$newfile"))
			return false;
		chmod("$site_dir/$newfile", 0777);
		// Update the blog header include in each file.
		$lines = explode("n", implode('', file("$site_dir/$newfile")));
		if ($lines) {
			$f = fopen("$site_dir/$newfile", 'w');
			foreach ($lines as $line) {
				if (preg_match('/require.*wp-blog-header/', $line))
					$line = '//' . $line;
				// Update stylesheet references.
				$line = str_replace("<?php echo __get_option('siteurl'); ?>/wp-layout.css", "<?php bloginfo('stylesheet_url'); ?>", $line);
				// Update comments template inclusion.
				$line = str_replace("<?php include(ABSPATH . 'wp-comments.php'); ?>", "<?php comments_template(); ?>", $line);
				fwrite($f, "{$line}n");
			}
			fclose($f);
		}
	}
	// Add a theme header.
	$header = "/*nTheme Name: $theme_namenTheme URI: " . __get_option('siteurl') . "nDescription: A theme automatically created by the update.nVersion: 1.0nAuthor: Moin*/n";
	$stylelines = file_get_contents("$site_dir/style.css");
	if ($stylelines) {
		$f = fopen("$site_dir/style.css", 'w');
		fwrite($f, $header);
		fwrite($f, $stylelines);
		fclose($f);
	}
	return true;
}
...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/make_site_theme_from_oldschool/