Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
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<?php
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/**
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* WP_Theme Class
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*
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* @package WordPress
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* @subpackage Theme
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*/
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final class WP_Theme implements ArrayAccess {
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/**
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* Headers for style.css files.
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*
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* @static
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* @access private
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* @var array
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*/
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private static $file_headers = array(
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'Name' => 'Theme Name',
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'ThemeURI' => 'Theme URI',
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'Description' => 'Description',
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'Author' => 'Author',
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'AuthorURI' => 'Author URI',
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'Version' => 'Version',
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'Template' => 'Template',
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'Status' => 'Status',
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'Tags' => 'Tags',
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'TextDomain' => 'Text Domain',
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'DomainPath' => 'Domain Path',
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);
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2012-03-06 02:59:50 +01:00
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/**
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* Default themes.
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*
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* @static
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* @access private
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* @var array
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*/
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private static $default_themes = array(
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'classic' => 'WordPress Classic',
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'default' => 'WordPress Default',
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'twentyten' => 'Twenty Ten',
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'twentyeleven' => 'Twenty Eleven',
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);
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Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
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/**
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* Absolute path to the theme root, usually wp-content/themes
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*
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* @access private
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* @var string
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*/
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private $theme_root;
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/**
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* Header data from the theme's style.css file.
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*
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* @access private
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* @var array
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*/
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private $headers = array();
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/**
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* Header data from the theme's style.css file after being sanitized.
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*
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* @access private
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* @var array
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*/
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private $headers_sanitized;
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/**
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* Header name from the theme's style.css after being translated.
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*
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* Cached due to sorting functions running over the translated name.
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*/
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private $name_translated;
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/**
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* Errors encountered when initializing the theme.
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*
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* @access private
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* @var WP_Error
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*/
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private $errors;
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/**
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* The directory name of the theme's files, inside the theme root.
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*
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* In the case of a child theme, this is directory name of the the child theme.
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* Otherwise, 'stylesheet' is the same as 'template'.
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*
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* @access private
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* @var string
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*/
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private $stylesheet;
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/**
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* The directory name of the theme's files, inside the theme root.
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*
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* In the case of a child theme, this is the directory name of the parent theme.
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* Otherwise, 'template' is the same as 'stylesheet'.
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*
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* @access private
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* @var string
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*/
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private $template;
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/**
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* A reference to the parent theme, in the case of a child theme.
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*
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* @access private
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* @var WP_Theme
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*/
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private $parent;
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2012-03-08 19:18:10 +01:00
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/**
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* URL to the theme root, usually an absolute URL to wp-content/themes
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*
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* @access private
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* var string
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*/
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private $theme_root_uri;
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Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
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/**
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* Flag for whether the theme's textdomain is loaded.
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*
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* @access private
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* @var bool
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*/
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private $textdomain_loaded;
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/**
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* Flag for whether the themes cache bucket should be persistently cached.
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*
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* Default is false. Can be set with the wp_cache_themes_persistently filter.
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*
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* @access private
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* @var bool
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*/
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private static $persistently_cache;
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/**
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* Expiration time for the themes cache bucket.
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*
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* By default the bucket is not cached, so this value is useless.
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*
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* @access private
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* @var bool
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*/
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private static $cache_expiration = 7200;
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/**
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* Constructor for WP_Theme.
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*
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* @param string $theme_dir Directory of the theme within the theme_root.
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* @param string $theme_root Theme root.
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* @param WP_Error|null $child If this theme is a parent theme, the child may be passed for validation purposes.
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*/
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public function __construct( $theme_dir, $theme_root, $child = null ) {
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// Initialize caching on first run.
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if ( ! isset( self::$persistently_cache ) ) {
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self::$persistently_cache = apply_filters( 'wp_cache_themes_persistently', false, 'WP_Theme' );
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if ( self::$persistently_cache ) {
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wp_cache_add_global_groups( 'themes' );
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if ( is_int( self::$persistently_cache ) )
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self::$cache_expiration = self::$persistently_cache;
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} else {
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wp_cache_add_non_persistent_groups( 'themes' );
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}
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}
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$this->theme_root = $theme_root;
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$this->stylesheet = $theme_dir;
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$theme_file = $this->stylesheet . '/style.css';
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$cache = $this->cache_get( 'theme' );
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if ( is_array( $cache ) ) {
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foreach ( array( 'errors', 'headers', 'template' ) as $key ) {
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if ( isset( $cache[ $key ] ) )
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$this->$key = $cache[ $key ];
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}
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if ( $this->errors )
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return;
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if ( isset( $cache['theme_root_template'] ) )
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$theme_root_template = $cache['theme_root_template'];
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} elseif ( ! file_exists( $this->theme_root . '/' . $theme_file ) ) {
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$this->headers['Name'] = $this->stylesheet;
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$this->errors = new WP_Error( 'theme_no_stylesheet', __( 'Stylesheet is missing.' ) );
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$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet ) );
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if ( ! file_exists( $this->theme_root ) ) // Don't cache this one.
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$this->errors->add( 'theme_root_missing', __( 'ERROR: The themes directory is either empty or doesn’t exist. Please check your installation.' ) );
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return;
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} elseif ( ! is_readable( $this->theme_root . '/' . $theme_file ) ) {
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$this->headers['Name'] = $this->stylesheet;
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$this->errors = new WP_Error( 'theme_stylesheet_not_readable', __( 'Stylesheet is not readable.' ) );
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$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet ) );
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return;
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} else {
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$this->headers = get_file_data( $this->theme_root . '/' . $theme_file, self::$file_headers, 'theme' );
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2012-03-06 02:59:50 +01:00
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// Default themes always trump their pretenders.
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// Properly identify default themes that are inside a directory within wp-content/themes.
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if ( $default_theme_slug = array_search( $this->headers['Name'], self::$default_themes ) ) {
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if ( basename( $this->stylesheet ) != $default_theme_slug )
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$this->headers['Name'] .= '/' . $this->stylesheet;
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}
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
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}
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// (If template is set from cache, we know it's good.)
|
2012-03-07 01:24:23 +01:00
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if ( ! $this->template && ! ( $this->template = $this->headers['Template'] ) ) {
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
if ( file_exists( $this->theme_root . '/' . $this->stylesheet . '/index.php' ) ) {
|
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|
|
$this->template = $this->stylesheet;
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|
|
} else {
|
|
|
|
$this->errors = new WP_Error( 'theme_no_index', __( 'Template is missing.' ) );
|
|
|
|
$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet ) );
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// If we got our data from cache, we can assume that 'template' is pointing to the right place.
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|
|
|
if ( ! is_array( $cache ) && $this->template != $this->stylesheet && ! file_exists( $this->theme_root . '/' . $this->template . '/index.php' ) ) {
|
|
|
|
// If we're in a directory of themes inside /themes, look for the parent nearby.
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|
|
|
// wp-content/themes/directory-of-themes/*
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|
|
|
$parent_dir = dirname( $this->stylesheet );
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|
|
|
if ( '.' != $parent_dir && file_exists( $this->theme_root . '/' . $parent_dir . '/' . $this->template . '/index.php' ) ) {
|
|
|
|
$this->template = $parent_dir . '/' . $this->template;
|
|
|
|
} elseif ( ( $directories = search_theme_directories() ) && isset( $directories[ $this->template ] ) ) {
|
|
|
|
// Look for the template in the search_theme_directories() results, in case it is in another theme root.
|
|
|
|
// We don't look into directories of themes, just the theme root.
|
|
|
|
$theme_root_template = $directories[ $this->template ]['theme_root'];
|
|
|
|
} else {
|
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|
|
// Parent theme is missing.
|
|
|
|
$this->errors = new WP_Error( 'theme_no_parent', sprintf( __( 'The parent theme is missing. Please install the "%s" parent theme.' ), $this->template ) );
|
|
|
|
$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet, 'template' => $this->template ) );
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Set the parent, if we're a child theme.
|
|
|
|
if ( $this->template != $this->stylesheet ) {
|
|
|
|
// If we are a parent, then there is a problem. Only two generations allowed! Cancel things out.
|
|
|
|
if ( is_a( $child, 'WP_Theme' ) && $child->template == $this->stylesheet ) {
|
|
|
|
$child->parent = null;
|
|
|
|
$child->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), $child->template ) );
|
|
|
|
$child->cache_add( 'theme', array( 'headers' => $child->headers, 'errors' => $child->errors, 'stylesheet' => $child->stylesheet, 'template' => $child->template ) );
|
|
|
|
// The two themes actually reference each other with the Template header.
|
|
|
|
if ( $child->stylesheet == $this->template ) {
|
|
|
|
$this->errors = new WP_Error( 'theme_parent_invalid', sprintf( __( 'The "%s" theme is not a valid parent theme.' ), $this->template ) );
|
|
|
|
$this->cache_add( 'theme', array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet, 'template' => $this->template ) );
|
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
// Set the parent. Pass the current instance so we can do the crazy checks above and assess errors.
|
|
|
|
$this->parent = new WP_Theme( $this->template, isset( $theme_root_template ) ? $theme_root_template : $this->theme_root, $this );
|
|
|
|
}
|
|
|
|
|
|
|
|
// We're good. If we didn't retrieve from cache, set it.
|
|
|
|
if ( ! is_array( $cache ) ) {
|
|
|
|
$cache = array( 'headers' => $this->headers, 'errors' => $this->errors, 'stylesheet' => $this->stylesheet, 'template' => $this->template );
|
|
|
|
// If the parent theme is in another root, we'll want to cache this. Avoids an entire branch of filesystem calls above.
|
|
|
|
if ( isset( $theme_root_template ) )
|
|
|
|
$cache['theme_root_template'] = $theme_root_template;
|
|
|
|
$this->cache_add( 'theme', $cache );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-02-29 20:27:54 +01:00
|
|
|
/**
|
|
|
|
* When converting the object to a string, the theme name is returned.
|
|
|
|
*
|
|
|
|
* @return string Theme name, ready for display (translated)
|
|
|
|
*/
|
|
|
|
function __toString() {
|
|
|
|
return (string) $this->display('Name');
|
|
|
|
}
|
|
|
|
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
/**
|
|
|
|
* __isset() magic method for properties formerly returned by current_theme_info()
|
|
|
|
*/
|
|
|
|
public function __isset( $offset ) {
|
|
|
|
static $properties = array(
|
|
|
|
'name', 'title', 'version', 'parent_theme', 'template_dir', 'stylesheet_dir', 'template', 'stylesheet',
|
|
|
|
'screenshot', 'description', 'author', 'tags', 'theme_root', 'theme_root_uri',
|
|
|
|
);
|
|
|
|
|
|
|
|
return in_array( $offset, $properties );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* __get() magic method for properties formerly returned by current_theme_info()
|
|
|
|
*/
|
|
|
|
public function __get( $offset ) {
|
|
|
|
switch ( $offset ) {
|
|
|
|
case 'name' :
|
|
|
|
case 'title' :
|
|
|
|
return $this->get('Name');
|
|
|
|
case 'version' :
|
|
|
|
return $this->get('Version');
|
|
|
|
case 'parent_theme' :
|
|
|
|
return $this->parent ? $this->parent->get('Name') : '';
|
|
|
|
case 'template_dir' :
|
|
|
|
return $this->get_template_directory();
|
|
|
|
case 'stylesheet_dir' :
|
|
|
|
return $this->get_stylesheet_directory();
|
|
|
|
case 'template' :
|
|
|
|
return $this->get_template();
|
|
|
|
case 'stylesheet' :
|
|
|
|
return $this->get_stylesheet();
|
|
|
|
case 'screenshot' :
|
2012-02-29 21:31:56 +01:00
|
|
|
return $this->get_screenshot( 'relative' );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
// 'author' and 'description' did not previously return translated data.
|
|
|
|
case 'description' :
|
|
|
|
return $this->display('Description');
|
|
|
|
case 'author' :
|
|
|
|
return $this->display('Author');
|
|
|
|
case 'tags' :
|
|
|
|
return $this->get( 'Tags' );
|
|
|
|
case 'theme_root' :
|
|
|
|
return $this->get_theme_root();
|
|
|
|
case 'theme_root_uri' :
|
|
|
|
return $this->get_theme_root_uri();
|
2012-03-04 13:58:41 +01:00
|
|
|
// For cases where the array was converted to an object.
|
|
|
|
default :
|
|
|
|
return $this->offsetGet( $offset );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to implement ArrayAccess for keys formerly returned by get_themes()
|
|
|
|
*/
|
|
|
|
public function offsetSet( $offset, $value ) {}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to implement ArrayAccess for keys formerly returned by get_themes()
|
|
|
|
*/
|
|
|
|
public function offsetUnset( $offset ) {}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to implement ArrayAccess for keys formerly returned by get_themes()
|
|
|
|
*/
|
|
|
|
public function offsetExists( $offset ) {
|
|
|
|
static $keys = array(
|
|
|
|
'Name', 'Version', 'Status', 'Title', 'Author', 'Author Name', 'Author URI', 'Description',
|
|
|
|
'Template', 'Stylesheet', 'Template Files', 'Stylesheet Files', 'Template Dir', 'Stylesheet Dir',
|
|
|
|
'Screenshot', 'Tags', 'Theme Root', 'Theme Root URI', 'Parent Theme',
|
|
|
|
);
|
|
|
|
|
|
|
|
return in_array( $offset, $keys );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Method to implement ArrayAccess for keys formerly returned by get_themes()
|
|
|
|
*/
|
|
|
|
public function offsetGet( $offset ) {
|
|
|
|
switch ( $offset ) {
|
|
|
|
case 'Name' :
|
|
|
|
case 'Version' :
|
|
|
|
case 'Status' :
|
|
|
|
return $this->get( $offset );
|
|
|
|
case 'Title' :
|
|
|
|
return $this->get('Name');
|
|
|
|
// Author, Author Name, Author URI, and Description did not
|
|
|
|
// previously return translated data. We are doing so now.
|
|
|
|
// Title and Name could have been used as the key for get_themes(),
|
|
|
|
// so both to remain untranslated for back compatibility.
|
|
|
|
case 'Author' :
|
|
|
|
return $this->display( 'Author');
|
|
|
|
case 'Author Name' :
|
|
|
|
return $this->display( 'Author', false);
|
|
|
|
case 'Author URI' :
|
|
|
|
return $this->display('AuthorURI');
|
|
|
|
case 'Description' :
|
|
|
|
return $this->display( 'Description');
|
|
|
|
case 'Template' :
|
|
|
|
return $this->get_template();
|
|
|
|
case 'Stylesheet' :
|
|
|
|
return $this->get_stylesheet();
|
|
|
|
case 'Template Files' :
|
|
|
|
$files = $this->get_files('php');
|
|
|
|
foreach ( $files as &$file )
|
|
|
|
$file = $this->theme_root . '/' . $file;
|
|
|
|
return $files;
|
|
|
|
case 'Stylesheet Files' :
|
|
|
|
$files = $this->get_files('css');
|
|
|
|
foreach ( $files as &$file )
|
|
|
|
$file = $this->theme_root . '/' . $file;
|
|
|
|
return $files;
|
|
|
|
case 'Template Dir' :
|
|
|
|
return $this->get_template_directory();
|
|
|
|
case 'Stylesheet Dir' :
|
|
|
|
return $this->get_stylesheet_directory();
|
|
|
|
case 'Screenshot' :
|
2012-02-29 21:31:56 +01:00
|
|
|
return $this->get_screenshot( 'relative' );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
case 'Tags' :
|
|
|
|
return $this->get('Tags');
|
|
|
|
case 'Theme Root' :
|
|
|
|
return $this->get_theme_root();
|
|
|
|
case 'Theme Root URI' :
|
|
|
|
return $this->get_theme_root_uri();
|
|
|
|
case 'Parent Theme' :
|
|
|
|
return $this->parent ? $this->parent->get('Name') : '';
|
|
|
|
default :
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns errors property.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return WP_Error|bool WP_Error if there are errors, or false.
|
|
|
|
*/
|
|
|
|
public function errors() {
|
|
|
|
return is_wp_error( $this->errors ) ? $this->errors : false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns reference to the parent theme.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return WP_Theme|bool Parent theme, or false if the current theme is not a child theme.
|
|
|
|
*/
|
|
|
|
public function parent() {
|
|
|
|
return isset( $this->parent ) ? $this->parent : false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Adds theme data to cache.
|
|
|
|
*
|
|
|
|
* Cache entries keyed by the theme and the type of data.
|
|
|
|
*
|
|
|
|
* @access private
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $key Type of data to store (theme, screenshot, screenshot_count, files, headers)
|
|
|
|
* @param string $data Data to store
|
|
|
|
* @return bool Return value from wp_cache_add()
|
|
|
|
*/
|
|
|
|
private function cache_add( $key, $data ) {
|
|
|
|
return wp_cache_add( $key . '-' . $this->theme_root . '/' . $this->stylesheet, $data, 'themes', self::$cache_expiration );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Gets theme data from cache.
|
|
|
|
*
|
|
|
|
* Cache entries are keyed by the theme and the type of data.
|
|
|
|
*
|
|
|
|
* @access private
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $key Type of data to retrieve (theme, screenshot, screenshot_count, files, headers)
|
|
|
|
* @return mixed Retrieved data
|
|
|
|
*/
|
|
|
|
private function cache_get( $key ) {
|
|
|
|
return wp_cache_get( $key . '-' . $this->theme_root . '/' . $this->stylesheet, 'themes' );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Clears the cache for the theme.
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @since 3.4.0
|
|
|
|
*/
|
|
|
|
public function cache_delete() {
|
|
|
|
foreach ( array( 'theme', 'screenshot', 'screenshot_count', 'files', 'headers' ) as $key )
|
|
|
|
wp_cache_delete( $key . '-' . $this->theme_root . '/' . $this->stylesheet, 'themes' );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Gets a theme header.
|
|
|
|
*
|
|
|
|
* The header is sanitized.
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status.
|
|
|
|
* @return string String on success, false on failure.
|
|
|
|
*/
|
|
|
|
public function get( $header ) {
|
|
|
|
if ( ! isset( $this->headers[ $header ] ) )
|
|
|
|
return false;
|
|
|
|
|
|
|
|
if ( ! isset( $this->headers_sanitized ) ) {
|
|
|
|
$this->headers_sanitized = $this->cache_get( 'headers' );
|
|
|
|
if ( ! is_array( $this->headers_sanitized ) )
|
2012-02-29 21:46:41 +01:00
|
|
|
$this->headers_sanitized = array();
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if ( isset( $this->headers_sanitized[ $header ] ) )
|
|
|
|
return $this->headers_sanitized[ $header ];
|
|
|
|
|
2012-03-06 23:28:53 +01:00
|
|
|
// If themes are a persistent group, sanitize everything and cache it. One cache add is better than many cache sets.
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
if ( self::$persistently_cache ) {
|
2012-03-06 23:28:53 +01:00
|
|
|
foreach ( array_keys( $this->headers ) as $_header )
|
|
|
|
$this->headers_sanitized[ $_header ] = $this->sanitize_header( $_header, $this->headers[ $_header ] );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
$this->cache_add( 'headers', $this->headers_sanitized );
|
|
|
|
} else {
|
|
|
|
$this->headers_sanitized[ $header ] = $this->sanitize_header( $header, $this->headers[ $header ] );
|
|
|
|
}
|
|
|
|
|
|
|
|
return $this->headers_sanitized[ $header ];
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Gets a theme header ready for display (marked up, translated).
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status.
|
|
|
|
* @param bool $markup Optional. Whether to mark up the header. Defaults to true.
|
|
|
|
* @param bool $translate Optional. Whether to translate the header. Defaults to true.
|
|
|
|
* @return string Processed header, false on failure.
|
|
|
|
*/
|
|
|
|
public function display( $header, $markup = true, $translate = true ) {
|
|
|
|
$value = $this->get( $header );
|
|
|
|
|
2012-03-08 00:56:35 +01:00
|
|
|
if ( empty( $value ) || ! $this->load_textdomain() )
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
$translate = false;
|
|
|
|
|
|
|
|
if ( $translate )
|
|
|
|
$value = $this->translate_header( $header, $value );
|
|
|
|
|
|
|
|
if ( $markup )
|
|
|
|
$value = $this->markup_header( $header, $value, $translate );
|
|
|
|
|
|
|
|
return $value;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Sanitize a theme header.
|
|
|
|
*
|
|
|
|
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status.
|
|
|
|
* @param string $value Value to sanitize.
|
|
|
|
*/
|
|
|
|
private function sanitize_header( $header, $value ) {
|
|
|
|
switch ( $header ) {
|
|
|
|
case 'Status' :
|
|
|
|
if ( ! $value ) {
|
|
|
|
$value = 'public';
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
// Fall through otherwise.
|
|
|
|
case 'Name' :
|
|
|
|
case 'Author' :
|
|
|
|
static $header_tags = array(
|
|
|
|
'abbr' => array( 'title' => true ),
|
|
|
|
'acronym' => array( 'title' => true ),
|
|
|
|
'code' => true,
|
|
|
|
'em' => true,
|
|
|
|
'strong' => true,
|
|
|
|
);
|
|
|
|
$value = wp_kses( $value, $header_tags );
|
|
|
|
break;
|
|
|
|
case 'Description' :
|
|
|
|
static $header_tags_with_a = array(
|
|
|
|
'a' => array( 'href' => true, 'title' => true ),
|
|
|
|
'abbr' => array( 'title' => true ),
|
|
|
|
'acronym' => array( 'title' => true ),
|
|
|
|
'code' => true,
|
|
|
|
'em' => true,
|
|
|
|
'strong' => true,
|
|
|
|
);
|
|
|
|
$value = wp_kses( $value, $header_tags_with_a );
|
|
|
|
break;
|
|
|
|
case 'ThemeURI' :
|
|
|
|
case 'AuthorURI' :
|
|
|
|
$value = esc_url( $value );
|
|
|
|
break;
|
|
|
|
case 'Tags' :
|
|
|
|
$value = array_filter( array_map( 'trim', explode( ',', strip_tags( $value ) ) ) );
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return $value;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Mark up a theme header.
|
|
|
|
*
|
|
|
|
* @access private
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status.
|
|
|
|
* @param string $value Value to mark up.
|
|
|
|
* @param string $translate Whether the header has been translated.
|
|
|
|
* @return string Value, marked up.
|
|
|
|
*/
|
|
|
|
private function markup_header( $header, $value, $translate ) {
|
|
|
|
switch ( $header ) {
|
2012-03-08 00:56:35 +01:00
|
|
|
case 'Name' :
|
|
|
|
if ( empty( $value ) )
|
|
|
|
$value = $this->get_stylesheet();
|
|
|
|
break;
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
case 'Description' :
|
|
|
|
$value = wptexturize( $value );
|
|
|
|
break;
|
|
|
|
case 'Author' :
|
|
|
|
if ( $this->get('AuthorURI') ) {
|
|
|
|
static $attr = null;
|
|
|
|
if ( ! isset( $attr ) )
|
|
|
|
$attr = esc_attr__( 'Visit author homepage' );
|
|
|
|
$value = sprintf( '<a href="%1$s" title="%2$s">%3$s</a>', $this->display( 'AuthorURI', true, $translate ), $attr, $value );
|
|
|
|
} elseif ( ! $value ) {
|
|
|
|
$value = __( 'Anonymous' );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 'Tags' :
|
|
|
|
static $comma = null;
|
|
|
|
if ( ! isset( $comma ) ) {
|
|
|
|
/* translators: used between list items, there is a space after the comma */
|
|
|
|
$comma = __( ', ' );
|
|
|
|
}
|
|
|
|
$value = implode( $comma, $value );
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return $value;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Translate a theme header.
|
|
|
|
*
|
|
|
|
* @access private
|
|
|
|
* @since 3.4.0
|
|
|
|
*
|
|
|
|
* @param string $header Theme header. Name, Description, Author, Version, ThemeURI, AuthorURI, Status.
|
|
|
|
* @param string $value Value to translate.
|
|
|
|
* @return string Translated value.
|
|
|
|
*/
|
|
|
|
private function translate_header( $header, $value ) {
|
|
|
|
switch ( $header ) {
|
|
|
|
case 'Name' :
|
|
|
|
// Cached for sorting reasons.
|
|
|
|
if ( isset( $this->name_translated ) )
|
|
|
|
return $this->name_translated;
|
|
|
|
$this->name_translated = translate( $value, $this->get('TextDomain' ) );
|
|
|
|
return $this->name_translated;
|
|
|
|
case 'Tags' :
|
|
|
|
if ( empty( $value ) )
|
|
|
|
return $value;
|
|
|
|
|
|
|
|
static $tags_list;
|
|
|
|
if ( ! isset( $tags_list ) ) {
|
|
|
|
$tags_list = array();
|
|
|
|
$feature_list = get_theme_feature_list( false ); // No API
|
|
|
|
foreach ( $feature_list as $tags )
|
|
|
|
$tags_list += $tags;
|
|
|
|
}
|
|
|
|
|
|
|
|
foreach ( $value as &$tag ) {
|
|
|
|
if ( isset( $tags_list[ $tag ] ) )
|
|
|
|
$tag = $tags_list[ $tag ];
|
|
|
|
}
|
|
|
|
|
|
|
|
return $value;
|
|
|
|
break;
|
|
|
|
default :
|
|
|
|
$value = translate( $value, $this->get('TextDomain') );
|
|
|
|
}
|
|
|
|
return $value;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The directory name of the theme's "stylesheet" files, inside the theme root.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is directory name of the the child theme.
|
|
|
|
* Otherwise, get_stylesheet() is the same as get_template().
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Stylesheet
|
|
|
|
*/
|
|
|
|
public function get_stylesheet() {
|
|
|
|
return $this->stylesheet;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The directory name of the theme's "template" files, inside the theme root.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is the directory name of the parent theme.
|
|
|
|
* Otherwise, the get_template() is the same as get_stylesheet().
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Template
|
|
|
|
*/
|
|
|
|
public function get_template() {
|
|
|
|
return $this->template;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Whether a theme is a child theme.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return bool True if a theme is a child theme, false otherwise.
|
|
|
|
*/
|
|
|
|
public function is_child_theme() {
|
|
|
|
return $this->template !== $this->stylesheet;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the absolute path to the directory of a theme's "stylesheet" files.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is the absolute path to the directory
|
|
|
|
* of the child theme's files.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Absolute path of the stylesheet directory.
|
|
|
|
*/
|
|
|
|
public function get_stylesheet_directory() {
|
|
|
|
if ( $this->errors && in_array( 'theme_root_missing', $this->errors->get_error_codes() ) )
|
|
|
|
return '';
|
|
|
|
|
|
|
|
return $this->theme_root . '/' . $this->stylesheet;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the absolute path to the directory of a theme's "template" files.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is the absolute path to the directory
|
|
|
|
* of the parent theme's files.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Absolute path of the template directory.
|
|
|
|
*/
|
|
|
|
public function get_template_directory() {
|
|
|
|
if ( $this->parent )
|
|
|
|
$theme_root = $this->parent->theme_root;
|
|
|
|
else
|
|
|
|
$theme_root = $this->theme_root;
|
|
|
|
|
|
|
|
return $theme_root . '/' . $this->template;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the URL to the directory of a theme's "stylesheet" files.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is the URL to the directory of the
|
|
|
|
* child theme's files.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string URL to the stylesheet directory.
|
|
|
|
*/
|
|
|
|
public function get_stylesheet_directory_uri() {
|
|
|
|
return $this->get_theme_root_uri() . '/' . $this->stylesheet;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the URL to the directory of a theme's "template" files.
|
|
|
|
*
|
|
|
|
* In the case of a child theme, this is the URL to the directory of the
|
|
|
|
* parent theme's files.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string URL to the template directory.
|
|
|
|
*/
|
|
|
|
public function get_template_directory_uri() {
|
|
|
|
if ( $this->parent )
|
|
|
|
$theme_root_uri = $this->parent->get_theme_root_uri();
|
|
|
|
else
|
|
|
|
$theme_root_uri = $this->get_theme_root_uri();
|
|
|
|
|
|
|
|
return $theme_root . '/' . $this->template;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* The absolute path to the directory of the theme root.
|
|
|
|
*
|
|
|
|
* This is typically the absolute path to wp-content/themes.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Theme root.
|
|
|
|
*/
|
|
|
|
public function get_theme_root() {
|
|
|
|
return $this->theme_root;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the URL to the directory of the theme root.
|
|
|
|
*
|
2012-03-08 19:18:10 +01:00
|
|
|
* This is typically the absolute URL to wp-content/themes. This forms the basis
|
|
|
|
* for all other URLs returned by WP_Theme, so we pass it to the public function
|
|
|
|
* get_theme_root_uri() and allow it to run the theme_root_uri filter.
|
|
|
|
*
|
|
|
|
* @uses get_theme_root_uri()
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return string Theme root URI.
|
|
|
|
*/
|
|
|
|
public function get_theme_root_uri() {
|
2012-03-08 19:18:10 +01:00
|
|
|
if ( ! isset( $this->theme_root_uri ) )
|
|
|
|
$this->theme_root_uri = get_theme_root_uri( $this->stylesheet, $this->theme_root );
|
|
|
|
return $this->theme_root_uri;
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the main screenshot file for the theme.
|
|
|
|
*
|
|
|
|
* The main screenshot is called screenshot.png. gif and jpg extensions are also allowed.
|
|
|
|
*
|
|
|
|
* Screenshots for a theme must be in the stylesheet directory. (In the case of a child
|
|
|
|
* theme, a parent theme's screenshots are inherited.)
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
2012-03-04 02:16:32 +01:00
|
|
|
* @param string $uri Type of URL to return, either 'relative' or an absolute URI. Defaults to absolute URI.
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
* @return mixed Screenshot file. False if the theme does not have a screenshot.
|
|
|
|
*/
|
2012-02-29 21:31:56 +01:00
|
|
|
public function get_screenshot( $uri = 'uri' ) {
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
$screenshot = $this->cache_get( 'screenshot' );
|
|
|
|
if ( $screenshot ) {
|
2012-02-29 21:31:56 +01:00
|
|
|
if ( 'relative' == $uri )
|
|
|
|
return $screenshot;
|
|
|
|
return $this->get_stylesheet_directory_uri() . '/' . $screenshot;
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
} elseif ( 0 === $screenshot ) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
foreach ( array( 'png', 'gif', 'jpg', 'jpeg' ) as $ext ) {
|
|
|
|
if ( file_exists( $this->get_stylesheet_directory() . "/screenshot.$ext" ) ) {
|
|
|
|
$this->cache_add( 'screenshot', 'screenshot.' . $ext );
|
2012-02-29 21:46:41 +01:00
|
|
|
if ( 'relative' == $uri )
|
|
|
|
return 'screenshot.' . $ext;
|
|
|
|
return $this->get_stylesheet_directory_uri() . '/' . 'screenshot.' . $ext;
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$this->cache_add( 'screenshot', 0 );
|
|
|
|
$this->cache_add( 'screenshot_count', 0 );
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns the number of screenshots for a theme.
|
|
|
|
*
|
|
|
|
* The first screenshot may be called screenshot.png, .gif, or .jpg. Subsequent
|
|
|
|
* screenshots can be screenshot-2.png, screenshot-3.png, etc. The count must
|
|
|
|
* be consecutive for screenshots to be counted, and all screenshots beyond the
|
|
|
|
* initial one must be image/png files.
|
|
|
|
*
|
|
|
|
* @see WP_Theme::get_screenshot()
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return int Number of screenshots. Can be 0.
|
|
|
|
*/
|
|
|
|
public function get_screenshot_count() {
|
|
|
|
$screenshot_count = $this->cache_get( 'screenshot_count' );
|
|
|
|
if ( is_numeric( $screenshot_count ) )
|
|
|
|
return $screenshot_count;
|
|
|
|
|
|
|
|
// This will set the screenshot cache.
|
|
|
|
// If there is no screenshot, the screenshot_count cache will also be set.
|
2012-02-29 21:31:56 +01:00
|
|
|
if ( ! $screenshot = $this->get_screenshot( 'relative' ) )
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
$prefix = $this->get_stylesheet() . '/screenshot-';
|
|
|
|
$files = self::scandir( $this->get_stylesheet_directory(), $this->get_stylesheet(), 'png', 0 );
|
|
|
|
|
|
|
|
$screenshot_count = 1;
|
|
|
|
while ( in_array( $prefix . ( $screenshot_count + 1 ) . '.png', $files['png'] ) )
|
|
|
|
$screenshot_count++;
|
|
|
|
|
|
|
|
$this->cache_add( 'screenshot_count', $screenshot_count );
|
|
|
|
return $screenshot_count;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns an array of screenshot filenames.
|
|
|
|
*
|
|
|
|
* @see WP_Theme::get_screenshot()
|
|
|
|
* @see WP_Theme::get_screenshot_count()
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
2012-03-04 02:16:32 +01:00
|
|
|
* @param string $uri Type of URL to return, either 'relative' or an absolute URI. Defaults to absolute URI.
|
|
|
|
* @return array Screenshots. Empty array if no screenshors are found.
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
*/
|
2012-03-04 02:16:32 +01:00
|
|
|
public function get_screenshots( $uri = 'uri' ) {
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
if ( ! $count = $this->get_screenshot_count() )
|
|
|
|
return array();
|
|
|
|
|
2012-03-04 02:16:32 +01:00
|
|
|
$pre = 'relative' == $uri ? '' : $this->get_stylesheet_directory_uri() . '/';
|
|
|
|
|
|
|
|
$screenshots = array( $pre . $this->get_screenshot( 'relative' ) );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
for ( $i = 2; $i <= $count; $i++ )
|
2012-03-04 02:16:32 +01:00
|
|
|
$screenshots[] = $pre . 'screenshot-' . $i . '.png';
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
return $screenshots;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Return files in the template and stylesheet directories.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @param string|null $type Optional. Type of files to return, either 'php' or 'css'. Defaults to null, for both.
|
|
|
|
* @return array If a specific $type is requested, returns an array of PHP files. If no $type is requested,
|
|
|
|
* returns an array, with the keys being the file types, and the values being an array of files for those type.
|
|
|
|
*/
|
|
|
|
public function get_files( $type = null, $include_parent_files = false ) {
|
|
|
|
$files = $this->cache_get( 'files' );
|
|
|
|
if ( ! is_array( $files ) ) {
|
|
|
|
if ( $include_parent_files || ! $this->is_child_theme() )
|
|
|
|
// Template files can be one level down for the purposes of the theme editor, so this should be $depth = 1.
|
|
|
|
// Todo: We ignore this for now, but this is why the branching is weird.
|
|
|
|
$files = (array) self::scandir( $this->get_template_directory(), $this->get_template(), array( 'php', 'css' ) );
|
|
|
|
if ( $this->is_child_theme() )
|
|
|
|
$files = array_merge_recursive( $files, (array) self::scandir( $this->get_stylesheet_directory(), $this->get_stylesheet(), array( 'php', 'css' ) ) );
|
|
|
|
foreach ( $files as &$group )
|
|
|
|
sort( $group );
|
|
|
|
$this->cache_add( 'files', $files );
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( null === $type )
|
|
|
|
return $files;
|
|
|
|
elseif ( isset( $files[ $type ] ) )
|
|
|
|
return $files[ $type ];
|
|
|
|
|
|
|
|
return array();
|
|
|
|
}
|
|
|
|
|
|
|
|
public function get_page_templates() {
|
|
|
|
// If you screw up your current theme and we invalidate your parent, most things still work. Let it slide.
|
|
|
|
if ( $this->errors() && $this->errors()->get_error_codes() !== array( 'theme_parent_invalid' ) )
|
|
|
|
return array();
|
|
|
|
|
|
|
|
$page_templates = $this->cache_get( 'page_templates' );
|
|
|
|
if ( is_array( $page_templates ) )
|
|
|
|
return $page_templates;
|
|
|
|
$page_templates = array();
|
|
|
|
|
|
|
|
$files = (array) self::scandir( $this->get_template_directory(), $this->get_template_directory(), 'php' );
|
|
|
|
if ( $this->is_child_theme() )
|
|
|
|
$files = array_merge_recursive( $files, (array) self::scandir( $this->get_stylesheet_directory(), $this->get_stylesheet_directory(), 'php' ) );
|
|
|
|
|
|
|
|
foreach ( $files['php'] as $file ) {
|
2012-02-29 21:18:53 +01:00
|
|
|
$headers = get_file_data( $file, array( 'Template Name' => 'Template Name' ) );
|
|
|
|
if ( empty( $headers['Template Name'] ) )
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
continue;
|
2012-02-29 21:18:53 +01:00
|
|
|
$page_templates[ basename( $file ) ] = $this->translate_header( 'Template Name', $headers['Template Name'] );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
$this->cache_add( 'page_templates', $page_templates );
|
|
|
|
return $page_templates;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Scans a directory for files of a certain extension.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @param string $path Absolute path to search.
|
|
|
|
* @param string $relative_path The basename of the absolute path. Used to control the returned path
|
|
|
|
* for the found files, particularly when this function recurses to lower depths.
|
|
|
|
* @param array|string $extensions Array of extensions to find, or string of a single extension.
|
|
|
|
* @depth int How deep to search for files. Optional, defaults to a flat scan (0 depth).
|
|
|
|
*/
|
|
|
|
private static function scandir( $path, $relative_path, $extensions, $depth = 0 ) {
|
|
|
|
if ( is_array( $extensions ) )
|
|
|
|
$extensions = implode( '|', $extensions );
|
|
|
|
|
|
|
|
if ( ! is_dir( $path ) )
|
|
|
|
return false;
|
|
|
|
|
|
|
|
$results = scandir( $path );
|
|
|
|
$files = array();
|
|
|
|
|
|
|
|
foreach ( $results as $result ) {
|
|
|
|
if ( '.' == $result || '..' == $result )
|
|
|
|
continue;
|
|
|
|
if ( is_dir( $path . '/' . $result ) ) {
|
|
|
|
if ( ! $depth )
|
|
|
|
continue;
|
|
|
|
$found = self::scandir( $path . '/' . $result, $relative_path . '/' . $result, $extensions, $depth - 1 );
|
|
|
|
$files = array_merge_recursive( $files, $found );
|
|
|
|
} elseif ( preg_match( '~\.(' . $extensions . ')$~', $result, $match ) ) {
|
|
|
|
if ( ! isset( $files[ $match[1] ] ) )
|
|
|
|
$files[ $match[1] ] = array( $relative_path . '/'. $result );
|
|
|
|
else
|
|
|
|
$files[ $match[1] ][] = $relative_path . '/' . $result;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return $files;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Loads the theme's textdomain.
|
|
|
|
*
|
|
|
|
* Translation files are not inherited from the parent theme. Todo: if this fails for the
|
|
|
|
* child theme, it should probably try to load the parent theme's translations.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return True if the textdomain was successfully loaded or has already been loaded. False if
|
|
|
|
* no textdomain was specified in the file headers, or if the domain could not be loaded.
|
|
|
|
*/
|
|
|
|
public function load_textdomain() {
|
|
|
|
if ( isset( $this->textdomain_loaded ) )
|
|
|
|
return $this->textdomain_loaded;
|
|
|
|
|
|
|
|
$textdomain = $this->get('TextDomain');
|
|
|
|
if ( ! $textdomain ) {
|
|
|
|
$this->textdomain_loaded = false;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( is_textdomain_loaded( $textdomain ) ) {
|
|
|
|
$this->textdomain_loaded = true;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
$path = $this->get_stylesheet_directory();
|
|
|
|
if ( $domainpath = $this->get('DomainPath') )
|
|
|
|
$path .= $domainpath;
|
|
|
|
|
|
|
|
$this->textdomain_loaded = load_theme_textdomain( $textdomain, $path );
|
|
|
|
return $this->textdomain_loaded;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Whether the theme is allowed (multisite only).
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @param string $check Optional. Whether to check only the 'network'-wide settings, the 'site'
|
|
|
|
* settings, or 'both'. Defaults to 'both'.
|
|
|
|
* @param int $blog_id Optional. Ignored if only network-wide settings are checked. Defaults to current blog.
|
|
|
|
* @return bool Whether the theme is allowed for the network. Returns true in single-site.
|
|
|
|
*/
|
|
|
|
public function is_allowed( $check = 'both', $blog_id = null ) {
|
|
|
|
if ( ! is_multisite() )
|
|
|
|
return true;
|
|
|
|
|
|
|
|
if ( 'both' == $check || 'network' == $check ) {
|
|
|
|
$allowed = self::get_allowed_on_network();
|
|
|
|
if ( ! empty( $allowed[ $this->get_stylesheet() ] ) )
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( 'both' == $check || 'site' == $check ) {
|
|
|
|
$allowed = self::get_allowed_on_site( $blog_id );
|
|
|
|
if ( ! empty( $allowed[ $this->get_stylesheet() ] ) )
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns array of stylesheet names of themes allowed on the site or network.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @param int $blog_id Optional. Defaults to current blog.
|
|
|
|
* @return array Array of stylesheet names.
|
|
|
|
*/
|
|
|
|
public static function get_allowed( $blog_id = null ) {
|
|
|
|
return array_merge( self::get_allowed_on_network(), self::get_allowed_on_site( $blog_id ) );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Returns array of stylesheet names of themes allowed on the network.
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*
|
|
|
|
* @return array Array of stylesheet names.
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|
*/
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|
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|
public static function get_allowed_on_network() {
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|
static $allowed_themes;
|
2012-03-08 04:22:39 +01:00
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if ( ! isset( $allowed_themes ) )
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|
$allowed_themes = (array) get_site_option( 'allowedthemes' );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
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return $allowed_themes;
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|
|
|
}
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/**
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* Returns array of stylesheet names of themes allowed on the site.
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*
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* @since 3.4.0
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* @access public
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*
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* @param int $blog_id Optional. Defaults to current blog.
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|
* @return array Array of stylesheet names.
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|
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*/
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public static function get_allowed_on_site( $blog_id = null ) {
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static $allowed_themes = array();
|
2012-03-08 00:32:06 +01:00
|
|
|
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
if ( ! $blog_id )
|
|
|
|
$blog_id = get_current_blog_id();
|
|
|
|
|
2012-03-08 00:32:06 +01:00
|
|
|
if ( isset( $allowed_themes[ $blog_id ] ) )
|
|
|
|
return $allowed_themes[ $blog_id ];
|
|
|
|
|
|
|
|
$current = $blog_id == get_current_blog_id();
|
|
|
|
|
|
|
|
if ( $current )
|
|
|
|
$allowed_themes[ $blog_id ] = get_option( 'allowedthemes' );
|
|
|
|
else
|
|
|
|
$allowed_themes[ $blog_id ] = get_blog_option( $blog_id, 'allowedthemes' );
|
|
|
|
|
|
|
|
// This is all super old MU back compat joy.
|
|
|
|
// 'allowedthemes' keys things by stylesheet. 'allowed_themes' keyed things by name.
|
|
|
|
if ( false === $allowed_themes[ $blog_id ] ) {
|
|
|
|
if ( $current )
|
|
|
|
$allowed_themes[ $blog_id ] = get_option( 'allowed_themes' );
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
else
|
2012-03-08 00:32:06 +01:00
|
|
|
$allowed_themes[ $blog_id ] = get_blog_option( $blog_id, 'allowed_themes' );
|
|
|
|
|
|
|
|
if ( ! is_array( $allowed_themes[ $blog_id ] ) || empty( $allowed_themes[ $blog_id ] ) ) {
|
|
|
|
$allowed_themes[ $blog_id ] = array();
|
|
|
|
} else {
|
|
|
|
$converted = array();
|
|
|
|
$themes = wp_get_themes();
|
|
|
|
foreach ( $themes as $stylesheet => $theme_data ) {
|
|
|
|
if ( isset( $allowed_themes[ $blog_id ][ $theme_data->get('Name') ] ) )
|
|
|
|
$converted[ $stylesheet ] = true;
|
|
|
|
}
|
|
|
|
$allowed_themes[ $blog_id ] = $converted;
|
|
|
|
}
|
|
|
|
// Set the option so we never have to go through this pain again.
|
2012-03-08 04:22:39 +01:00
|
|
|
if ( is_admin() && $allowed_themes[ $blog_id ] ) {
|
2012-03-08 00:32:06 +01:00
|
|
|
if ( $current ) {
|
|
|
|
update_option( 'allowedthemes', $allowed_themes[ $blog_id ] );
|
|
|
|
delete_option( 'allowed_themes' );
|
|
|
|
} else {
|
|
|
|
update_blog_option( $blog_id, 'allowedthemes', $allowed_themes[ $blog_id ] );
|
|
|
|
delete_blog_option( $blog_id, 'allowed_themes' );
|
|
|
|
}
|
|
|
|
}
|
Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.
* Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
* Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
* Error Handling: Broken themes have a WP_Error object attached to them.
* Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
* Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
* i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
* PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.
Functions deprecated:
* get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
* get_theme() and current_theme_info() -- use wp_get_theme()
* get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
* wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()
see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.
see #20103.
git-svn-id: https://develop.svn.wordpress.org/trunk@20029 602fd350-edb4-49c9-b593-d223f7449a82
2012-02-28 22:24:44 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
return $allowed_themes[ $blog_id ];
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Sort themes by name.
|
|
|
|
*/
|
|
|
|
public static function sort_by_name( &$themes ) {
|
|
|
|
if ( 0 === strpos( get_locale(), 'en_' ) ) {
|
|
|
|
uasort( $themes, array( 'WP_Theme', '_name_sort' ) );
|
|
|
|
} else {
|
|
|
|
uasort( $themes, array( 'WP_Theme', '_name_sort_i18n' ) );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Callback function for usort() to naturally sort themes by name.
|
|
|
|
*
|
|
|
|
* Accesses the Name header directly from the class for maximum speed.
|
|
|
|
* Would choke on HTML but we don't care enough to slow it down with strip_tags().
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*/
|
|
|
|
private static function _name_sort( $a, $b ) {
|
|
|
|
return strnatcasecmp( $a->headers['Name'], $b->headers['Name'] );
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Name sort (with translation).
|
|
|
|
*
|
|
|
|
* @since 3.4.0
|
|
|
|
* @access public
|
|
|
|
*/
|
|
|
|
private static function _name_sort_i18n( $a, $b ) {
|
|
|
|
// Don't mark up; Do translate.
|
|
|
|
return strnatcasecmp( $a->display( 'Name', false, true ), $b->display( 'Name', false, true ) );
|
|
|
|
}
|
|
|
|
}
|