2006-04-18 00:44:33 -04:00
< ? php
2008-08-12 16:18:05 -04:00
/**
2008-09-01 01:44:16 -04:00
* Theme , template , and stylesheet functions .
*
2008-08-12 16:18:05 -04:00
* @ package WordPress
2012-02-27 20:49:49 -05:00
* @ subpackage Theme
2008-09-01 01:44:16 -04:00
*/
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
/**
* Returns an array of WP_Theme objects based on the arguments .
*
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
* Despite advances over get_themes (), this function is quite expensive , and grows
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
* linearly with additional themes . Stick to wp_get_theme () if possible .
*
* @ since 3.4 . 0
*
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
* @ param array $args The search arguments . Optional .
* - errors mixed True to return themes with errors , false to return themes without errors , null
* to return all themes . Defaults to false .
* - allowed mixed ( Multisite ) True to return only allowed themes for a site . False to return only
* disallowed themes for a site . 'site' to return only site - allowed themes . 'network'
* to return only network - allowed themes . Null to return all themes . Defaults to null .
* - blog_id int ( Multisite ) The blog ID used to calculate which themes are allowed . Defaults to 0 ,
* synonymous for the current blog .
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
* @ return Array of WP_Theme objects .
*/
function wp_get_themes ( $args = array () ) {
global $wp_theme_directories ;
$defaults = array ( 'errors' => false , 'allowed' => null , 'blog_id' => 0 );
$args = wp_parse_args ( $args , $defaults );
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
$theme_directories = search_theme_directories ();
if ( count ( $wp_theme_directories ) > 1 ) {
// Make sure the current theme wins out, in case search_theme_directories() picks the wrong
// one in the case of a conflict. (Normally, last registered theme root wins.)
$current_theme = get_stylesheet ();
if ( isset ( $theme_directories [ $current_theme ] ) ) {
2012-03-08 02:46:39 -05:00
$root_of_current_theme = get_raw_theme_root ( $current_theme );
if ( ! in_array ( $root_of_current_theme , $wp_theme_directories ) )
2012-03-08 13:00:11 -05:00
$root_of_current_theme = WP_CONTENT_DIR . $root_of_current_theme ;
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
$theme_directories [ $current_theme ][ 'theme_root' ] = $root_of_current_theme ;
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
}
}
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
if ( empty ( $theme_directories ) )
2012-03-08 02:46:39 -05:00
return 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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
if ( is_multisite () && null !== $args [ 'allowed' ] ) {
2012-03-08 02:46:39 -05:00
$allowed = $args [ 'allowed' ];
if ( 'network' === $allowed )
2012-03-21 13:32:28 -04:00
$theme_directories = array_intersect_key ( $theme_directories , WP_Theme :: get_allowed_on_network () );
2012-03-08 02:46:39 -05:00
elseif ( 'site' === $allowed )
$theme_directories = array_intersect_key ( $theme_directories , WP_Theme :: get_allowed_on_site ( $args [ 'blog_id' ] ) );
elseif ( $allowed )
$theme_directories = array_intersect_key ( $theme_directories , WP_Theme :: get_allowed ( $args [ 'blog_id' ] ) );
else
$theme_directories = array_diff_key ( $theme_directories , WP_Theme :: get_allowed ( $args [ 'blog_id' ] ) );
}
$themes = array ();
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static $_themes = array ();
2012-03-08 02:46:39 -05:00
foreach ( $theme_directories as $theme => $theme_root ) {
2012-04-05 16:38:42 -04:00
if ( isset ( $_themes [ $theme_root [ 'theme_root' ] . '/' . $theme ] ) )
$themes [ $theme ] = $_themes [ $theme_root [ 'theme_root' ] . '/' . $theme ];
2012-03-08 02:46:39 -05:00
else
2012-04-05 16:38:42 -04:00
$themes [ $theme ] = $_themes [ $theme_root [ 'theme_root' ] . '/' . $theme ] = new WP_Theme ( $theme , $theme_root [ 'theme_root' ] );
2012-03-08 02:46:39 -05:00
}
if ( null !== $args [ 'errors' ] ) {
foreach ( $themes as $theme => $wp_theme ) {
if ( $wp_theme -> errors () != $args [ 'errors' ] )
unset ( $themes [ $theme ] );
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
}
}
return $themes ;
}
/**
* Gets a WP_Theme object for a theme .
*
* @ since 3.4 . 0
*
* @ param string $stylesheet Directory name for the theme . Optional . Defaults to current theme .
* @ param string $theme_root Absolute path of the theme root to look in . Optional . If not specified , get_raw_theme_root ()
* is used to calculate the theme root for the $stylesheet provided ( or current theme ) .
2012-04-04 21:05:49 -04:00
* @ return WP_Theme Theme object . Be sure to check the object 's exists() method if you need to confirm the theme' s existence .
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
*/
function wp_get_theme ( $stylesheet = null , $theme_root = null ) {
global $wp_theme_directories ;
if ( empty ( $stylesheet ) )
$stylesheet = get_stylesheet ();
if ( empty ( $theme_root ) ) {
$theme_root = get_raw_theme_root ( $stylesheet );
2012-03-28 22:59:48 -04:00
if ( false === $theme_root )
return false ;
2012-03-05 12:30:09 -05:00
if ( ! in_array ( $theme_root , ( array ) $wp_theme_directories ) )
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
$theme_root = WP_CONTENT_DIR . $theme_root ;
}
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return new WP_Theme ( $stylesheet , $theme_root );
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: http://svn.automattic.com/wordpress/trunk@20029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-02-28 16:24:44 -05:00
}
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/**
* Whether a child theme is in use .
*
* @ since 3.0 . 0
*
* @ return bool true if a child theme is in use , false otherwise .
**/
function is_child_theme () {
return ( TEMPLATEPATH !== STYLESHEETPATH );
}
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/**
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* Retrieve name of the current stylesheet .
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*
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* The theme name that the administrator has currently set the front end theme
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* as .
*
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* For all extensive purposes , the template name and the stylesheet name are
* going to be the same for most cases .
*
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* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'stylesheet' filter on stylesheet name .
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*
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* @ return string Stylesheet name .
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*/
function get_stylesheet () {
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return apply_filters ( 'stylesheet' , get_option ( 'stylesheet' ));
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}
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/**
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* Retrieve stylesheet directory path for current theme .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'stylesheet_directory' filter on stylesheet directory and theme name .
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*
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* @ return string Path to current theme directory .
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*/
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function get_stylesheet_directory () {
$stylesheet = get_stylesheet ();
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$theme_root = get_theme_root ( $stylesheet );
$stylesheet_dir = " $theme_root / $stylesheet " ;
return apply_filters ( 'stylesheet_directory' , $stylesheet_dir , $stylesheet , $theme_root );
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}
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/**
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* Retrieve stylesheet directory URI .
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*
* @ since 1.5 . 0
*
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* @ return string
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*/
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function get_stylesheet_directory_uri () {
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$stylesheet = get_stylesheet ();
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$theme_root_uri = get_theme_root_uri ( $stylesheet );
$stylesheet_dir_uri = " $theme_root_uri / $stylesheet " ;
return apply_filters ( 'stylesheet_directory_uri' , $stylesheet_dir_uri , $stylesheet , $theme_root_uri );
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}
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/**
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* Retrieve URI of current theme stylesheet .
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*
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* The stylesheet file name is 'style.css' which is appended to { @ link
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* get_stylesheet_directory_uri () stylesheet directory URI } path .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'stylesheet_uri' filter on stylesheet URI path and stylesheet directory URI .
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*
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* @ return string
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*/
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function get_stylesheet_uri () {
$stylesheet_dir_uri = get_stylesheet_directory_uri ();
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$stylesheet_uri = $stylesheet_dir_uri . '/style.css' ;
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return apply_filters ( 'stylesheet_uri' , $stylesheet_uri , $stylesheet_dir_uri );
}
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/**
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* Retrieve localized stylesheet URI .
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*
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* The stylesheet directory for the localized stylesheet files are located , by
* default , in the base theme directory . The name of the locale file will be the
* locale followed by '.css' . If that does not exist , then the text direction
* stylesheet will be checked for existence , for example 'ltr.css' .
*
* The theme may change the location of the stylesheet directory by either using
* the 'stylesheet_directory_uri' filter or the 'locale_stylesheet_uri' filter .
* If you want to change the location of the stylesheet files for the entire
* WordPress workflow , then change the former . If you just have the locale in a
* separate folder , then change the latter .
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*
* @ since 2.1 . 0
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* @ uses apply_filters () Calls 'locale_stylesheet_uri' filter on stylesheet URI path and stylesheet directory URI .
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*
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* @ return string
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*/
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function get_locale_stylesheet_uri () {
global $wp_locale ;
$stylesheet_dir_uri = get_stylesheet_directory_uri ();
$dir = get_stylesheet_directory ();
$locale = get_locale ();
if ( file_exists ( " $dir / $locale .css " ) )
$stylesheet_uri = " $stylesheet_dir_uri / $locale .css " ;
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elseif ( ! empty ( $wp_locale -> text_direction ) && file_exists ( " $dir / { $wp_locale -> text_direction } .css " ) )
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$stylesheet_uri = " $stylesheet_dir_uri / { $wp_locale -> text_direction } .css " ;
else
$stylesheet_uri = '' ;
return apply_filters ( 'locale_stylesheet_uri' , $stylesheet_uri , $stylesheet_dir_uri );
}
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/**
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* Retrieve name of the current theme .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'template' filter on template option .
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*
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* @ return string Template name .
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*/
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function get_template () {
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return apply_filters ( 'template' , get_option ( 'template' ));
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}
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/**
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* Retrieve current theme directory .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'template_directory' filter on template directory path and template name .
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*
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* @ return string Template directory path .
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*/
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function get_template_directory () {
$template = get_template ();
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$theme_root = get_theme_root ( $template );
$template_dir = " $theme_root / $template " ;
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return apply_filters ( 'template_directory' , $template_dir , $template , $theme_root );
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}
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/**
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* Retrieve theme directory URI .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'template_directory_uri' filter on template directory URI path and template name .
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*
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* @ return string Template directory URI .
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*/
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function get_template_directory_uri () {
$template = get_template ();
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$theme_root_uri = get_theme_root_uri ( $template );
$template_dir_uri = " $theme_root_uri / $template " ;
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return apply_filters ( 'template_directory_uri' , $template_dir_uri , $template , $theme_root_uri );
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}
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/**
* Retrieve theme roots .
*
* @ since 2.9 . 0
*
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* @ return array | string An array of theme roots keyed by template / stylesheet or a single theme root if all themes have the same root .
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*/
function get_theme_roots () {
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global $wp_theme_directories ;
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if ( count ( $wp_theme_directories ) <= 1 )
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return '/themes' ;
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$theme_roots = get_site_transient ( 'theme_roots' );
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if ( false === $theme_roots ) {
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
search_theme_directories ( true ); // Regenerate the transient.
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$theme_roots = get_site_transient ( 'theme_roots' );
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}
return $theme_roots ;
}
/**
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* Register a directory that contains themes .
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*
* @ since 2.9 . 0
*
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* @ param string $directory Either the full filesystem path to a theme folder or a folder within WP_CONTENT_DIR
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* @ return bool
*/
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function register_theme_directory ( $directory ) {
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global $wp_theme_directories ;
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if ( ! file_exists ( $directory ) ) {
// Try prepending as the theme directory could be relative to the content directory
$directory = WP_CONTENT_DIR . '/' . $directory ;
// If this directory does not exist, return and do not register
if ( ! file_exists ( $directory ) )
return false ;
}
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$wp_theme_directories [] = $directory ;
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return true ;
}
/**
* Search all registered theme directories for complete and valid themes .
*
* @ since 2.9 . 0
*
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
* @ param bool $force Optional . Whether to force a new directory scan . Defaults to false .
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* @ return array Valid themes found
*/
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
function search_theme_directories ( $force = false ) {
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global $wp_theme_directories ;
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if ( empty ( $wp_theme_directories ) )
return false ;
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static $found_themes ;
Updates to WP_Theme, wp_get_themes(), and related deprecated functions, after [UT570] [UT578] [UT579]. see #20103.
* ['Template Files'] and ['Stylesheet Files'] need to return files from the parent theme as well.
* Don't strip links from the Author header. Some themes rely on the previous behavior, such as to link multiple authors (Sandbox, for example.) Don't restore links to the Name, that's just a bad idea.
* Ensure we are always passing around arrays in get_files/scandir.
* Better inline doc for wp_get_themes() arguments.
* Introduce a 'force' flag for search_theme_directories() to re-scan, rather than return the cache. We will use this to re-build the theme_roots transient in get_theme_roots(), but it is more helpful for unit tests. Since search_theme_directories() is cached, don't cache again in wp_get_themes(). (Again benefits testing.)
* Handle duplicate theme names in the old get_themes() when two themes match (and neither are a default theme, which is already handled). wp_get_themes() will consider both names to be the same; this is just for back compat since get_themes() is keyed by name.
* Include an old array key in wp_broken_themes().
git-svn-id: http://svn.automattic.com/wordpress/trunk@20193 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-15 11:39:21 -04:00
if ( ! $force && isset ( $found_themes ) )
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return $found_themes ;
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$found_themes = array ();
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$wp_theme_directories = ( array ) $wp_theme_directories ;
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// Set up maybe-relative, maybe-absolute array of theme directories.
// We always want to return absolute, but we need to cache relative
// use in for get_theme_root().
foreach ( $wp_theme_directories as $theme_root ) {
if ( 0 === strpos ( $theme_root , WP_CONTENT_DIR ) )
$relative_theme_roots [ str_replace ( WP_CONTENT_DIR , '' , $theme_root ) ] = $theme_root ;
else
$relative_theme_roots [ $theme_root ] = $theme_root ;
}
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if ( $cache_expiration = apply_filters ( 'wp_cache_themes_persistently' , false , 'search_theme_directories' ) ) {
$cached_roots = get_site_transient ( 'theme_roots' );
if ( is_array ( $cached_roots ) ) {
foreach ( $cached_roots as $theme_dir => $theme_root ) {
$found_themes [ $theme_dir ] = array (
'theme_file' => $theme_dir . '/style.css' ,
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'theme_root' => $relative_theme_roots [ $theme_root ], // Convert relative to absolute.
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);
}
return $found_themes ;
}
if ( ! is_int ( $cache_expiration ) )
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$cache_expiration = 1800 ; // half hour
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} else {
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$cache_expiration = 1800 ; // half hour
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}
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/* Loop the registered theme directories and extract all themes */
foreach ( $wp_theme_directories as $theme_root ) {
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// Start with directories in the root of the current theme directory.
$dirs = @ scandir ( $theme_root );
if ( ! $dirs )
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return false ;
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foreach ( $dirs as $dir ) {
if ( ! is_dir ( $theme_root . '/' . $dir ) || $dir [ 0 ] == '.' || $dir == 'CVS' )
continue ;
if ( file_exists ( $theme_root . '/' . $dir . '/style.css' ) ) {
// wp-content/themes/a-single-theme
// wp-content/themes is $theme_root, a-single-theme is $dir
$found_themes [ $dir ] = array (
'theme_file' => $dir . '/style.css' ,
'theme_root' => $theme_root ,
);
} else {
$found_theme = false ;
// wp-content/themes/a-folder-of-themes/*
// wp-content/themes is $theme_root, a-folder-of-themes is $dir, then themes are $sub_dirs
$sub_dirs = @ scandir ( $theme_root . '/' . $dir );
if ( ! $sub_dirs )
return false ;
foreach ( $sub_dirs as $sub_dir ) {
if ( ! is_dir ( $theme_root . '/' . $dir ) || $dir [ 0 ] == '.' || $dir == 'CVS' )
continue ;
if ( ! file_exists ( $theme_root . '/' . $dir . '/' . $sub_dir . '/style.css' ) )
continue ;
$found_themes [ $dir . '/' . $sub_dir ] = array (
'theme_file' => $dir . '/' . $sub_dir . '/style.css' ,
'theme_root' => $theme_root ,
);
$found_theme = true ;
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}
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// Never mind the above, it's just a theme missing a style.css.
// Return it; WP_Theme will catch the error.
if ( ! $found_theme )
$found_themes [ $dir ] = array (
'theme_file' => $dir . '/style.css' ,
'theme_root' => $theme_root ,
);
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}
}
}
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asort ( $found_themes );
$theme_roots = array ();
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$relative_theme_roots = array_flip ( $relative_theme_roots );
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foreach ( $found_themes as $theme_dir => $theme_data ) {
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$theme_roots [ $theme_dir ] = $relative_theme_roots [ $theme_data [ 'theme_root' ] ]; // Convert absolute to relative.
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}
if ( $theme_roots != get_site_transient ( 'theme_roots' ) )
set_site_transient ( 'theme_roots' , $theme_roots , $cache_expiration );
return $found_themes ;
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}
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/**
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* Retrieve path to themes directory .
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*
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* Does not have trailing slash .
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*
* @ since 1.5 . 0
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* @ uses apply_filters () Calls 'theme_root' filter on path .
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*
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* @ param string $stylesheet_or_template The stylesheet or template name of the theme
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* @ return string Theme path .
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*/
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function get_theme_root ( $stylesheet_or_template = false ) {
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global $wp_theme_directories ;
if ( $stylesheet_or_template && $theme_root = get_raw_theme_root ( $stylesheet_or_template ) ) {
// Always prepend WP_CONTENT_DIR unless the root currently registered as a theme directory.
// This gives relative theme roots the benefit of the doubt when things go haywire.
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if ( ! in_array ( $theme_root , ( array ) $wp_theme_directories ) )
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$theme_root = WP_CONTENT_DIR . $theme_root ;
} else {
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$theme_root = WP_CONTENT_DIR . '/themes' ;
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}
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return apply_filters ( 'theme_root' , $theme_root );
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}
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/**
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* Retrieve URI for themes directory .
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*
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* Does not have trailing slash .
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*
* @ since 1.5 . 0
*
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* @ param string $stylesheet_or_template Optional . The stylesheet or template name of the theme .
* Default is to leverage the main theme root .
* @ param string $theme_root Optional . The theme root for which calculations will be based , preventing
* the need for a get_raw_theme_root () call .
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* @ return string Themes URI .
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*/
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function get_theme_root_uri ( $stylesheet_or_template = false , $theme_root = false ) {
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global $wp_theme_directories ;
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if ( $stylesheet_or_template && ! $theme_root )
$theme_root = get_raw_theme_root ( $stylesheet_or_template );
if ( $stylesheet_or_template && $theme_root ) {
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if ( in_array ( $theme_root , ( array ) $wp_theme_directories ) ) {
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// Absolute path. Make an educated guess. YMMV -- but note the filter below.
if ( 0 === strpos ( $theme_root , WP_CONTENT_DIR ) )
$theme_root_uri = content_url ( str_replace ( WP_CONTENT_DIR , '' , $theme_root ) );
elseif ( 0 === strpos ( $theme_root , ABSPATH ) )
$theme_root_uri = site_url ( str_replace ( ABSPATH , '' , $theme_root ) );
elseif ( 0 === strpos ( $theme_root , WP_PLUGIN_DIR ) || 0 === strpos ( $theme_root , WPMU_PLUGIN_DIR ) )
$theme_root_uri = plugins_url ( basename ( $theme_root ), $theme_root );
else
$theme_root_uri = $theme_root ;
} else {
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$theme_root_uri = content_url ( $theme_root );
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}
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} else {
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$theme_root_uri = content_url ( 'themes' );
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}
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return apply_filters ( 'theme_root_uri' , $theme_root_uri , get_option ( 'siteurl' ), $stylesheet_or_template );
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}
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/**
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* Get the raw theme root relative to the content directory with no filters applied .
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*
* @ since 3.1 . 0
*
* @ param string $stylesheet_or_template The stylesheet or template name of the theme
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* @ param bool $skip_cache Optional . Whether to skip the cache . Defaults to false , meaning the cache is used .
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* @ return string Theme root
*/
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function get_raw_theme_root ( $stylesheet_or_template , $skip_cache = false ) {
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global $wp_theme_directories ;
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if ( count ( $wp_theme_directories ) <= 1 )
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return '/themes' ;
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$theme_root = false ;
// If requesting the root for the current theme, consult options to avoid calling get_theme_roots()
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if ( ! $skip_cache ) {
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if ( get_option ( 'stylesheet' ) == $stylesheet_or_template )
$theme_root = get_option ( 'stylesheet_root' );
elseif ( get_option ( 'template' ) == $stylesheet_or_template )
$theme_root = get_option ( 'template_root' );
}
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if ( empty ( $theme_root ) ) {
$theme_roots = get_theme_roots ();
if ( ! empty ( $theme_roots [ $stylesheet_or_template ]) )
$theme_root = $theme_roots [ $stylesheet_or_template ];
}
return $theme_root ;
}
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/**
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* Display localized stylesheet link element .
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*
* @ since 2.1 . 0
*/
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function locale_stylesheet () {
$stylesheet = get_locale_stylesheet_uri ();
if ( empty ( $stylesheet ) )
return ;
echo '<link rel="stylesheet" href="' . $stylesheet . '" type="text/css" media="screen" />' ;
}
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/**
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* Start preview theme output buffer .
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*
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* Will only preform task if the user has permissions and template and preview
* query variables exist .
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*
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* @ since 2.6 . 0
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*/
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function preview_theme () {
if ( ! ( isset ( $_GET [ 'template' ]) && isset ( $_GET [ 'preview' ])) )
return ;
if ( ! current_user_can ( 'switch_themes' ) )
return ;
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// Admin Thickbox requests
if ( isset ( $_GET [ 'preview_iframe' ] ) )
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show_admin_bar ( false );
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$_GET [ 'template' ] = preg_replace ( '|[^a-z0-9_./-]|i' , '' , $_GET [ 'template' ]);
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if ( validate_file ( $_GET [ 'template' ]) )
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return ;
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add_filter ( 'template' , '_preview_theme_template_filter' );
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if ( isset ( $_GET [ 'stylesheet' ]) ) {
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$_GET [ 'stylesheet' ] = preg_replace ( '|[^a-z0-9_./-]|i' , '' , $_GET [ 'stylesheet' ]);
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if ( validate_file ( $_GET [ 'stylesheet' ]) )
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return ;
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add_filter ( 'stylesheet' , '_preview_theme_stylesheet_filter' );
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}
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// Prevent theme mods to current theme being used on theme being previewed
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add_filter ( 'pre_option_theme_mods_' . get_option ( 'stylesheet' ), '__return_empty_array' );
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ob_start ( 'preview_theme_ob_filter' );
}
add_action ( 'setup_theme' , 'preview_theme' );
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/**
* Private function to modify the current template when previewing a theme
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*
* @ since 2.9 . 0
* @ access private
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*
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* @ return string
*/
function _preview_theme_template_filter () {
return isset ( $_GET [ 'template' ]) ? $_GET [ 'template' ] : '' ;
}
/**
* Private function to modify the current stylesheet when previewing a theme
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*
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* @ since 2.9 . 0
* @ access private
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*
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* @ return string
*/
function _preview_theme_stylesheet_filter () {
return isset ( $_GET [ 'stylesheet' ]) ? $_GET [ 'stylesheet' ] : '' ;
}
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/**
* Callback function for ob_start () to capture all links in the theme .
*
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* @ since 2.6 . 0
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* @ access private
*
* @ param string $content
* @ return string
*/
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function preview_theme_ob_filter ( $content ) {
return preg_replace_callback ( " |(<a.*?href=([ \" ']))(.*?)([ \" '].*?>)| " , 'preview_theme_ob_filter_callback' , $content );
}
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/**
* Manipulates preview theme links in order to control and maintain location .
*
* Callback function for preg_replace_callback () to accept and filter matches .
*
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* @ since 2.6 . 0
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* @ access private
*
* @ param array $matches
* @ return string
*/
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function preview_theme_ob_filter_callback ( $matches ) {
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if ( strpos ( $matches [ 4 ], 'onclick' ) !== false )
$matches [ 4 ] = preg_replace ( '#onclick=([\'"]).*?(?<!\\\)\\1#i' , '' , $matches [ 4 ]); //Strip out any onclicks from rest of <a>. (?<!\\\) means to ignore the '" if its escaped by \ to prevent breaking mid-attribute.
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if (
( false !== strpos ( $matches [ 3 ], '/wp-admin/' ) )
||
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( false !== strpos ( $matches [ 3 ], '://' ) && 0 !== strpos ( $matches [ 3 ], home_url () ) )
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||
( false !== strpos ( $matches [ 3 ], '/feed/' ) )
||
( false !== strpos ( $matches [ 3 ], '/trackback/' ) )
)
return $matches [ 1 ] . " # $matches[2] onclick= $matches[2] return false; " . $matches [ 4 ];
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$link = add_query_arg ( array ( 'preview' => 1 , 'template' => $_GET [ 'template' ], 'stylesheet' => @ $_GET [ 'stylesheet' ], 'preview_iframe' => 1 ), $matches [ 3 ] );
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if ( 0 === strpos ( $link , 'preview=1' ) )
$link = " ? $link " ;
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return $matches [ 1 ] . esc_attr ( $link ) . $matches [ 4 ];
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}
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/**
* Switches current theme to new template and stylesheet names .
*
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* @ since 2.5 . 0
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* @ uses do_action () Calls 'switch_theme' action , passing the new theme .
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*
* @ param string $template Template name
* @ param string $stylesheet Stylesheet name .
*/
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function switch_theme ( $template , $stylesheet ) {
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global $wp_theme_directories , $sidebars_widgets ;
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if ( is_array ( $sidebars_widgets ) )
set_theme_mod ( 'sidebars_widgets' , array ( 'time' => time (), 'data' => $sidebars_widgets ) );
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$old_theme = wp_get_theme ();
$new_theme = wp_get_theme ( $stylesheet );
$new_name = $new_theme -> get ( 'Name' );
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update_option ( 'template' , $template );
update_option ( 'stylesheet' , $stylesheet );
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if ( count ( $wp_theme_directories ) > 1 ) {
update_option ( 'template_root' , get_raw_theme_root ( $template , true ) );
update_option ( 'stylesheet_root' , get_raw_theme_root ( $stylesheet , true ) );
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}
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update_option ( 'current_theme' , $new_name );
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if ( is_admin () && false === get_option ( 'theme_mods_' . $stylesheet ) ) {
$default_theme_mods = ( array ) get_option ( 'mods_' . $new_name );
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add_option ( " theme_mods_ $stylesheet " , $default_theme_mods );
}
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update_option ( 'theme_switched' , $old_theme -> get_stylesheet () );
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do_action ( 'switch_theme' , $new_name , $new_theme );
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}
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/**
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* Checks that current theme files 'index.php' and 'style.css' exists .
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*
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* Does not check the default theme , which is the fallback and should always exist .
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* Will switch theme to the fallback theme if current theme does not validate .
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* You can use the 'validate_current_theme' filter to return false to
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* disable this functionality .
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*
* @ since 1.5 . 0
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* @ see WP_DEFAULT_THEME
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*
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* @ return bool
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*/
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function validate_current_theme () {
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// Don't validate during an install/upgrade.
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if ( defined ( 'WP_INSTALLING' ) || ! apply_filters ( 'validate_current_theme' , true ) )
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return true ;
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if ( get_template () != WP_DEFAULT_THEME && ! file_exists ( get_template_directory () . '/index.php' ) ) {
switch_theme ( WP_DEFAULT_THEME , WP_DEFAULT_THEME );
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return false ;
}
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if ( get_stylesheet () != WP_DEFAULT_THEME && ! file_exists ( get_template_directory () . '/style.css' ) ) {
switch_theme ( WP_DEFAULT_THEME , WP_DEFAULT_THEME );
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return false ;
}
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if ( is_child_theme () && ! file_exists ( get_stylesheet_directory () . '/style.css' ) ) {
switch_theme ( WP_DEFAULT_THEME , WP_DEFAULT_THEME );
return false ;
}
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return true ;
}
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/**
* Retrieve all theme modifications .
*
* @ since 3.1 . 0
*
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* @ return array Theme modifications .
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*/
function get_theme_mods () {
$theme_slug = get_option ( 'stylesheet' );
if ( false === ( $mods = get_option ( " theme_mods_ $theme_slug " ) ) ) {
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$theme_name = get_option ( 'current_theme' );
if ( false === $theme_name )
$theme_name = wp_get_theme () -> get ( 'Name' );
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$mods = get_option ( " mods_ $theme_name " ); // Deprecated location.
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if ( is_admin () && false !== $mods ) {
update_option ( " theme_mods_ $theme_slug " , $mods );
delete_option ( " mods_ $theme_name " );
}
}
return $mods ;
}
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/**
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* Retrieve theme modification value for the current theme .
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*
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* If the modification name does not exist , then the $default will be passed
* through { @ link http :// php . net / sprintf sprintf ()} PHP function with the first
* string the template directory URI and the second string the stylesheet
* directory URI .
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*
* @ since 2.1 . 0
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* @ uses apply_filters () Calls 'theme_mod_$name' filter on the value .
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*
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* @ param string $name Theme modification name .
* @ param bool | string $default
* @ return string
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*/
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function get_theme_mod ( $name , $default = false ) {
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$mods = get_theme_mods ();
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if ( isset ( $mods [ $name ] ) )
return apply_filters ( " theme_mod_ $name " , $mods [ $name ] );
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if ( is_string ( $default ) )
$default = sprintf ( $default , get_template_directory_uri (), get_stylesheet_directory_uri () );
return apply_filters ( " theme_mod_ $name " , $default );
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}
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/**
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* Update theme modification value for the current theme .
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*
* @ since 2.1 . 0
*
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* @ param string $name Theme modification name .
* @ param string $value theme modification value .
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*/
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function set_theme_mod ( $name , $value ) {
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$mods = get_theme_mods ();
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$mods [ $name ] = $value ;
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$theme = get_option ( 'stylesheet' );
update_option ( " theme_mods_ $theme " , $mods );
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}
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/**
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* Remove theme modification name from current theme list .
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*
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* If removing the name also removes all elements , then the entire option will
* be removed .
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*
* @ since 2.1 . 0
*
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* @ param string $name Theme modification name .
* @ return null
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*/
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function remove_theme_mod ( $name ) {
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$mods = get_theme_mods ();
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if ( ! isset ( $mods [ $name ] ) )
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return ;
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unset ( $mods [ $name ] );
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if ( empty ( $mods ) )
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return remove_theme_mods ();
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$theme = get_option ( 'stylesheet' );
update_option ( " theme_mods_ $theme " , $mods );
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}
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/**
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* Remove theme modifications option for current theme .
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*
* @ since 2.1 . 0
*/
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function remove_theme_mods () {
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delete_option ( 'theme_mods_' . get_option ( 'stylesheet' ) );
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// Old style.
$theme_name = get_option ( 'current_theme' );
if ( false === $theme_name )
$theme_name = wp_get_theme () -> get ( 'Name' );
delete_option ( 'mods_' . $theme_name );
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}
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/**
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* Retrieve text color for custom header .
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*
* @ since 2.1 . 0
*
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* @ return string
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*/
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function get_header_textcolor () {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
return get_theme_mod ( 'header_textcolor' , get_theme_support ( 'custom-header' , 'default-text-color' ) );
2007-01-03 18:49:34 -05:00
}
2008-09-01 01:44:16 -04:00
/**
2008-09-24 01:24:33 -04:00
* Display text color for custom header .
2008-09-01 01:44:16 -04:00
*
* @ since 2.1 . 0
*/
2007-01-03 18:49:34 -05:00
function header_textcolor () {
2007-02-27 10:24:54 -05:00
echo get_header_textcolor ();
2007-01-03 18:49:34 -05:00
}
2012-03-21 14:48:57 -04:00
/**
* Whether to display the header text .
*
* @ since 3.4 . 0
*
* @ return bool
*/
function display_header_text () {
if ( ! current_theme_supports ( 'custom-header' , 'header-text' ) )
return false ;
$text_color = get_theme_mod ( 'header_textcolor' , get_theme_support ( 'custom-header' , 'default-text-color' ) );
return $text_color && 'blank' != $text_color ;
}
2008-09-01 01:44:16 -04:00
/**
2008-09-24 01:24:33 -04:00
* Retrieve header image for custom header .
2008-09-01 01:44:16 -04:00
*
* @ since 2.1 . 0
*
2008-09-24 01:24:33 -04:00
* @ return string
2008-09-01 01:44:16 -04:00
*/
2007-01-03 18:49:34 -05:00
function get_header_image () {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$url = get_theme_mod ( 'header_image' , get_theme_support ( 'custom-header' , 'default-image' ) );
2010-12-09 12:59:35 -05:00
2011-04-29 15:45:30 -04:00
if ( 'remove-header' == $url )
return false ;
2011-04-28 19:02:16 -04:00
if ( is_random_header_image () )
$url = get_random_header_image ();
2010-12-09 12:59:35 -05:00
if ( is_ssl () )
$url = str_replace ( 'http://' , 'https://' , $url );
else
$url = str_replace ( 'https://' , 'http://' , $url );
2011-05-22 19:19:42 -04:00
return esc_url_raw ( $url );
2007-01-03 18:49:34 -05:00
}
2011-04-28 19:02:16 -04:00
/**
2012-02-02 18:35:37 -05:00
* Get random header image data from registered images in theme .
2011-04-28 19:02:16 -04:00
*
2012-02-02 18:35:37 -05:00
* @ since 3.4 . 0
*
* @ access private
2011-04-28 19:02:16 -04:00
*
* @ return string Path to header image
*/
2012-02-02 18:35:37 -05:00
function _get_random_header_data () {
static $_wp_random_header ;
2011-04-28 19:02:16 -04:00
2012-02-02 18:35:37 -05:00
if ( empty ( $_wp_random_header ) ) {
global $_wp_default_headers ;
$header_image_mod = get_theme_mod ( 'header_image' , '' );
$headers = array ();
if ( 'random-uploaded-image' == $header_image_mod )
$headers = get_uploaded_header_images ();
elseif ( ! empty ( $_wp_default_headers ) ) {
if ( 'random-default-image' == $header_image_mod ) {
2011-06-22 15:09:23 -04:00
$headers = $_wp_default_headers ;
2012-02-02 18:35:37 -05:00
} else {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( current_theme_supports ( 'custom-header' , 'random-default' ) )
2012-02-02 18:35:37 -05:00
$headers = $_wp_default_headers ;
}
2011-06-22 15:09:23 -04:00
}
2011-04-28 19:02:16 -04:00
2012-02-02 18:35:37 -05:00
if ( empty ( $headers ) )
2012-02-03 08:38:03 -05:00
return new stdClass ;
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$_wp_random_header = ( object ) $headers [ array_rand ( $headers ) ];
$_wp_random_header -> url = sprintf ( $_wp_random_header -> url , get_template_directory_uri (), get_stylesheet_directory_uri () );
$_wp_random_header -> thumbnail_url = sprintf ( $_wp_random_header -> thumbnail_url , get_template_directory_uri (), get_stylesheet_directory_uri () );
}
return $_wp_random_header ;
}
2011-04-28 19:02:16 -04:00
2012-02-02 18:35:37 -05:00
/**
* Get random header image url from registered images in theme .
*
* @ since 3.2 . 0
*
* @ return string Path to header image
*/
2011-04-28 19:02:16 -04:00
2012-02-02 18:35:37 -05:00
function get_random_header_image () {
$random_image = _get_random_header_data ();
if ( empty ( $random_image -> url ) )
return '' ;
return $random_image -> url ;
2011-04-28 19:02:16 -04:00
}
/**
* Check if random header image is in use .
*
* Always true if user expressly chooses the option in Appearance > Header .
2011-06-22 15:09:23 -04:00
* Also true if theme has multiple header images registered , no specific header image
* is chosen , and theme turns on random headers with add_theme_support () .
2011-04-28 19:02:16 -04:00
*
2011-06-11 00:40:18 -04:00
* @ since 3.2 . 0
2011-04-28 19:02:16 -04:00
*
* @ param string $type The random pool to use . any | default | uploaded
* @ return boolean
*/
function is_random_header_image ( $type = 'any' ) {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$header_image_mod = get_theme_mod ( 'header_image' , get_theme_support ( 'custom-header' , 'default-image' ) );
2011-04-28 19:02:16 -04:00
if ( 'any' == $type ) {
if ( 'random-default-image' == $header_image_mod || 'random-uploaded-image' == $header_image_mod || ( '' != get_random_header_image () && empty ( $header_image_mod ) ) )
return true ;
} else {
if ( " random- $type -image " == $header_image_mod )
return true ;
2011-06-22 15:09:23 -04:00
elseif ( 'default' == $type && empty ( $header_image_mod ) && '' != get_random_header_image () )
2011-04-29 15:45:30 -04:00
return true ;
2011-04-28 19:02:16 -04:00
}
return false ;
}
2008-09-01 01:44:16 -04:00
/**
2008-09-24 01:24:33 -04:00
* Display header image path .
2008-09-01 01:44:16 -04:00
*
* @ since 2.1 . 0
*/
2007-01-03 18:49:34 -05:00
function header_image () {
2007-02-27 10:24:54 -05:00
echo get_header_image ();
2007-01-03 18:49:34 -05:00
}
2011-04-28 19:02:16 -04:00
/**
* Get the header images uploaded for the current theme .
*
* @ since 3.2 . 0
*
* @ return array
*/
function get_uploaded_header_images () {
$header_images = array ();
// @todo caching
$headers = get_posts ( array ( 'post_type' => 'attachment' , 'meta_key' => '_wp_attachment_is_custom_header' , 'meta_value' => get_option ( 'stylesheet' ), 'orderby' => 'none' , 'nopaging' => true ) );
if ( empty ( $headers ) )
return array ();
foreach ( ( array ) $headers as $header ) {
2011-05-22 19:19:42 -04:00
$url = esc_url_raw ( $header -> guid );
2012-02-02 18:35:37 -05:00
$header_data = wp_get_attachment_metadata ( $header -> ID );
$header_index = basename ( $url );
$header_images [ $header_index ] = array ();
$header_images [ $header_index ][ 'attachment_id' ] = $header -> ID ;
$header_images [ $header_index ][ 'url' ] = $url ;
$header_images [ $header_index ][ 'thumbnail_url' ] = $url ;
$header_images [ $header_index ][ 'width' ] = $header_data [ 'width' ];
$header_images [ $header_index ][ 'height' ] = $header_data [ 'height' ];
2011-04-28 19:02:16 -04:00
}
return $header_images ;
}
2012-02-02 18:35:37 -05:00
/**
* Get the header image data .
*
* @ since 3.4 . 0
*
* @ return object
*/
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
function get_custom_header () {
2012-02-02 18:35:37 -05:00
$data = is_random_header_image () ? _get_random_header_data () : get_theme_mod ( 'header_image_data' );
$default = array (
'url' => '' ,
'thumbnail_url' => '' ,
2012-03-19 14:00:27 -04:00
'width' => get_theme_support ( 'custom-header' , 'width' ),
'height' => get_theme_support ( 'custom-header' , 'height' ),
2012-02-02 18:35:37 -05:00
);
return ( object ) wp_parse_args ( $data , $default );
}
2010-02-25 14:18:44 -05:00
/**
* Register a selection of default headers to be displayed by the custom header admin UI .
*
* @ since 3.0 . 0
*
2010-04-01 23:15:18 -04:00
* @ param array $headers Array of headers keyed by a string id . The ids point to arrays containing 'url' , 'thumbnail_url' , and 'description' keys .
2010-02-25 14:18:44 -05:00
*/
function register_default_headers ( $headers ) {
global $_wp_default_headers ;
2010-04-01 23:15:18 -04:00
$_wp_default_headers = array_merge ( ( array ) $_wp_default_headers , ( array ) $headers );
}
/**
* Unregister default headers .
*
* This function must be called after register_default_headers () has already added the
* header you want to remove .
*
* @ see register_default_headers ()
* @ since 3.0 . 0
*
2010-09-07 07:21:11 -04:00
* @ param string | array $header The header string id ( key of array ) to remove , or an array thereof .
2010-04-01 23:15:18 -04:00
* @ return True on success , false on failure .
*/
function unregister_default_headers ( $header ) {
global $_wp_default_headers ;
if ( is_array ( $header ) ) {
array_map ( 'unregister_default_headers' , $header );
} elseif ( isset ( $_wp_default_headers [ $header ] ) ) {
unset ( $_wp_default_headers [ $header ] );
return true ;
} else {
return false ;
}
2010-02-25 14:18:44 -05:00
}
2010-02-09 15:37:12 -05:00
/**
* Retrieve background image for custom background .
*
* @ since 3.0 . 0
*
* @ return string
*/
function get_background_image () {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
return get_theme_mod ( 'background_image' , get_theme_support ( 'custom-background' , 'default-image' ) );
2010-02-09 15:37:12 -05:00
}
/**
* Display background image path .
*
* @ since 3.0 . 0
*/
function background_image () {
echo get_background_image ();
}
2010-03-03 12:10:43 -05:00
/**
* Retrieve value for custom background color .
*
* @ since 3.0 . 0
*
* @ return string
*/
function get_background_color () {
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
return get_theme_mod ( 'background_color' , get_theme_support ( 'custom-background' , 'default-color' ) );
2010-03-03 12:10:43 -05:00
}
/**
* Display background color value .
*
* @ since 3.0 . 0
*/
function background_color () {
echo get_background_color ();
}
2010-02-09 15:37:12 -05:00
/**
* Default custom background callback .
*
* @ since 3.0 . 0
* @ access protected
*/
function _custom_background_cb () {
$background = get_background_image ();
2010-03-11 15:21:58 -05:00
$color = get_background_color ();
2010-06-10 14:28:25 -04:00
if ( ! $background && ! $color )
2010-02-09 15:37:12 -05:00
return ;
2010-06-10 14:28:25 -04:00
$style = $color ? " background-color: # $color ; " : '' ;
if ( $background ) {
$image = " background-image: url(' $background '); " ;
$repeat = get_theme_mod ( 'background_repeat' , 'repeat' );
if ( ! in_array ( $repeat , array ( 'no-repeat' , 'repeat-x' , 'repeat-y' , 'repeat' ) ) )
$repeat = 'repeat' ;
$repeat = " background-repeat: $repeat ; " ;
2010-06-11 16:19:35 -04:00
2010-06-10 14:28:25 -04:00
$position = get_theme_mod ( 'background_position_x' , 'left' );
if ( ! in_array ( $position , array ( 'center' , 'right' , 'left' ) ) )
$position = 'left' ;
$position = " background-position: top $position ; " ;
2010-06-11 16:19:35 -04:00
2010-06-10 14:28:25 -04:00
$attachment = get_theme_mod ( 'background_attachment' , 'scroll' );
if ( ! in_array ( $attachment , array ( 'fixed' , 'scroll' ) ) )
$attachment = 'scroll' ;
$attachment = " background-attachment: $attachment ; " ;
$style .= $image . $repeat . $position . $attachment ;
2010-03-27 22:53:04 -04:00
}
2010-02-09 15:37:12 -05:00
?>
< style type = " text/css " >
2011-10-05 13:20:43 -04:00
body . custom - background { < ? php echo trim ( $style ); ?> }
2010-02-09 15:37:12 -05:00
</ style >
< ? php
}
2010-02-26 15:12:06 -05:00
/**
2010-02-26 16:07:41 -05:00
* Add callback for custom TinyMCE editor stylesheets .
2010-02-26 15:12:06 -05:00
*
* The parameter $stylesheet is the name of the stylesheet , relative to
2010-02-26 16:07:41 -05:00
* the theme root . It also accepts an array of stylesheets .
* It is optional and defaults to 'editor-style.css' .
2010-02-26 15:12:06 -05:00
*
2012-02-29 19:18:26 -05:00
* This function automatically adds another stylesheet with - rtl prefix , e . g . editor - style - rtl . css .
* If that file doesn ' t exist , it is removed before adding the stylesheet ( s ) to TinyMCE .
* If an array of stylesheets is passed to add_editor_style (),
2010-12-04 05:09:00 -05:00
* RTL is only added for the first stylesheet .
*
2012-02-29 19:18:26 -05:00
* Since version 3.4 the TinyMCE body has . rtl CSS class .
* It is a better option to use that class and add any RTL styles to the main stylesheet .
*
2010-02-26 15:12:06 -05:00
* @ since 3.0 . 0
*
2010-02-26 16:07:41 -05:00
* @ param mixed $stylesheet Optional . Stylesheet name or array thereof , relative to theme root .
* Defaults to 'editor-style.css'
2010-02-26 15:12:06 -05:00
*/
function add_editor_style ( $stylesheet = 'editor-style.css' ) {
add_theme_support ( 'editor-style' );
if ( ! is_admin () )
return ;
2010-02-27 02:36:35 -05:00
global $editor_styles ;
$editor_styles = ( array ) $editor_styles ;
$stylesheet = ( array ) $stylesheet ;
2010-05-03 01:49:19 -04:00
if ( is_rtl () ) {
2010-04-26 10:56:57 -04:00
$rtl_stylesheet = str_replace ( '.css' , '-rtl.css' , $stylesheet [ 0 ]);
$stylesheet [] = $rtl_stylesheet ;
}
2010-02-27 02:36:35 -05:00
$editor_styles = array_merge ( $editor_styles , $stylesheet );
2010-02-26 15:12:06 -05:00
}
2010-12-04 05:09:00 -05:00
/**
* Removes all visual editor stylesheets .
*
* @ since 3.1 . 0
*
* @ return bool True on success , false if there were no stylesheets to remove .
*/
function remove_editor_styles () {
if ( ! current_theme_supports ( 'editor-style' ) )
return false ;
_remove_theme_support ( 'editor-style' );
if ( is_admin () )
$GLOBALS [ 'editor_styles' ] = array ();
return true ;
}
2009-11-01 01:27:39 -04:00
/**
* Allows a theme to register its support of a certain feature
2010-01-15 17:11:12 -05:00
*
2010-03-31 05:06:11 -04:00
* Must be called in the theme ' s functions . php file to work .
* If attached to a hook , it must be after_setup_theme .
* The init hook may be too late for some features .
2009-11-01 01:27:39 -04:00
*
2010-03-26 15:23:39 -04:00
* @ since 2.9 . 0
2009-11-01 01:27:39 -04:00
* @ param string $feature the feature being added
*/
function add_theme_support ( $feature ) {
global $_wp_theme_features ;
2009-12-09 10:39:20 -05:00
if ( func_num_args () == 1 )
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$args = true ;
2009-12-09 10:39:20 -05:00
else
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$args = array_slice ( func_get_args (), 1 );
switch ( $feature ) {
case 'post-formats' :
if ( is_array ( $args [ 0 ] ) )
$args [ 0 ] = array_intersect ( $args [ 0 ], array_keys ( get_post_format_slugs () ) );
break ;
case 'custom-header-uploads' :
return add_theme_support ( 'custom-header' , array ( 'uploads' => true ) );
break ;
case 'custom-header' :
2012-03-20 16:34:49 -04:00
if ( ! is_array ( $args ) )
$args = array ( 0 => array () );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$defaults = array (
'default-image' => '' ,
'random-default' => false ,
'width' => 0 ,
'height' => 0 ,
'flex-height' => false ,
'flex-width' => false ,
'default-text-color' => '' ,
'header-text' => true ,
'uploads' => true ,
2012-03-20 23:36:17 -04:00
'wp-head-callback' => '' ,
'admin-head-callback' => '' ,
'admin-preview-callback' => '' ,
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
);
$jit = isset ( $args [ 0 ][ '__jit' ] );
unset ( $args [ 0 ][ '__jit' ] );
// Merge in data from previous add_theme_support() calls.
// The first value registered wins. (A child theme is set up first.)
if ( isset ( $_wp_theme_features [ 'custom-header' ] ) )
$args [ 0 ] = wp_parse_args ( $_wp_theme_features [ 'custom-header' ][ 0 ], $args [ 0 ] );
// Load in the defaults at the end, as we need to insure first one wins.
// This will cause all constants to be defined, as each arg will then be set to the default.
if ( $jit )
$args [ 0 ] = wp_parse_args ( $args [ 0 ], $defaults );
// If a constant was defined, use that value. Otherwise, define the constant to ensure
// the constant is always accurate (and is not defined later, overriding our value).
// As stated above, the first value wins.
// Once we get to wp_loaded (just-in-time), define any constants we haven't already.
// Constants are lame. Don't reference them. This is just for backwards compatibility.
if ( defined ( 'NO_HEADER_TEXT' ) )
$args [ 0 ][ 'header-text' ] = ! NO_HEADER_TEXT ;
elseif ( isset ( $args [ 0 ][ 'header-text' ] ) )
define ( 'NO_HEADER_TEXT' , empty ( $args [ 0 ][ 'header-text' ] ) );
if ( defined ( 'HEADER_IMAGE_WIDTH' ) )
$args [ 0 ][ 'width' ] = ( int ) HEADER_IMAGE_WIDTH ;
elseif ( isset ( $args [ 0 ][ 'width' ] ) )
define ( 'HEADER_IMAGE_WIDTH' , ( int ) $args [ 0 ][ 'width' ] );
if ( defined ( 'HEADER_IMAGE_HEIGHT' ) )
$args [ 0 ][ 'height' ] = ( int ) HEADER_IMAGE_HEIGHT ;
2012-03-20 16:34:49 -04:00
elseif ( isset ( $args [ 0 ][ 'height' ] ) )
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
define ( 'HEADER_IMAGE_HEIGHT' , ( int ) $args [ 0 ][ 'height' ] );
if ( defined ( 'HEADER_TEXTCOLOR' ) )
$args [ 0 ][ 'default-text-color' ] = HEADER_TEXTCOLOR ;
elseif ( isset ( $args [ 0 ][ 'default-text-color' ] ) )
define ( 'HEADER_TEXTCOLOR' , $args [ 0 ][ 'default-text-color' ] );
if ( defined ( 'HEADER_IMAGE' ) )
$args [ 0 ][ 'default-image' ] = HEADER_IMAGE ;
2012-03-20 16:34:49 -04:00
elseif ( isset ( $args [ 0 ][ 'default-image' ] ) )
define ( 'HEADER_IMAGE' , $args [ 0 ][ 'default-image' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( $jit && ! empty ( $args [ 0 ][ 'default-image' ] ) )
$args [ 0 ][ 'random-default' ] = false ;
// If headers are supported, and we still don't have a defined width or height,
// we have implicit flex sizes.
if ( $jit ) {
if ( empty ( $args [ 0 ][ 'width' ] ) && empty ( $args [ 0 ][ 'flex-width' ] ) )
$args [ 0 ][ 'flex-width' ] = true ;
if ( empty ( $args [ 0 ][ 'height' ] ) && empty ( $args [ 0 ][ 'flex-height' ] ) )
$args [ 0 ][ 'flex-height' ] = true ;
}
break ;
case 'custom-background' :
2012-03-20 16:34:49 -04:00
if ( ! is_array ( $args ) )
$args = array ( 0 => array () );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$defaults = array (
'default-image' => '' ,
'default-color' => '' ,
2012-03-20 23:36:17 -04:00
'wp-head-callback' => '_custom_background_cb' ,
'admin-head-callback' => '' ,
'admin-preview-callback' => '' ,
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
);
$jit = isset ( $args [ 0 ][ '__jit' ] );
unset ( $args [ 0 ][ '__jit' ] );
// Merge in data from previous add_theme_support() calls. The first value registered wins.
if ( isset ( $_wp_theme_features [ 'custom-background' ] ) )
$args [ 0 ] = wp_parse_args ( $_wp_theme_features [ 'custom-background' ][ 0 ], $args [ 0 ] );
if ( $jit )
$args [ 0 ] = wp_parse_args ( $args [ 0 ], $defaults );
if ( defined ( 'BACKGROUND_COLOR' ) )
$args [ 0 ][ 'default-color' ] = BACKGROUND_COLOR ;
elseif ( isset ( $args [ 0 ][ 'default-color' ] ) || $jit )
define ( 'BACKGROUND_COLOR' , $args [ 0 ][ 'default-color' ] );
if ( defined ( 'BACKGROUND_IMAGE' ) )
$args [ 0 ][ 'default-image' ] = BACKGROUND_IMAGE ;
elseif ( isset ( $args [ 0 ][ 'default-image' ] ) || $jit )
define ( 'BACKGROUND_IMAGE' , $args [ 0 ][ 'default-image' ] );
break ;
}
$_wp_theme_features [ $feature ] = $args ;
}
/**
* Registers the internal custom header and background routines .
*
* @ since 3.4 . 0
* @ access private
*/
function _custom_header_background_just_in_time () {
global $custom_image_header , $custom_background ;
if ( current_theme_supports ( 'custom-header' ) ) {
// In case any constants were defined after an add_custom_image_header() call, re-run.
add_theme_support ( 'custom-header' , array ( '__jit' => true ) );
$args = get_theme_support ( 'custom-header' );
2012-03-20 23:36:17 -04:00
if ( $args [ 0 ][ 'wp-head-callback' ] )
add_action ( 'wp_head' , $args [ 0 ][ 'wp-head-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( is_admin () ) {
require_once ( ABSPATH . 'wp-admin/custom-header.php' );
2012-03-20 23:36:17 -04:00
$custom_image_header = new Custom_Image_Header ( $args [ 0 ][ 'admin-head-callback' ], $args [ 0 ][ 'admin-preview-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
}
}
2011-01-05 23:11:14 -05:00
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( current_theme_supports ( 'custom-background' ) ) {
// In case any constants were defined after an add_custom_background() call, re-run.
add_theme_support ( 'custom-background' , array ( '__jit' => true ) );
$args = get_theme_support ( 'custom-background' );
2012-03-20 23:36:17 -04:00
add_action ( 'wp_head' , $args [ 0 ][ 'wp-head-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( is_admin () ) {
require_once ( ABSPATH . 'wp-admin/custom-background.php' );
2012-03-20 23:36:17 -04:00
$custom_background = new Custom_Background ( $args [ 0 ][ 'admin-head-callback' ], $args [ 0 ][ 'admin-preview-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
}
2012-03-19 17:14:41 -04:00
}
2009-11-01 01:27:39 -04:00
}
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
add_action ( 'wp_loaded' , '_custom_header_background_just_in_time' );
2009-11-01 01:27:39 -04:00
2010-11-04 03:41:07 -04:00
/**
* Gets the theme support arguments passed when registering that support
*
* @ since 3.1
* @ param string $feature the feature to check
* @ return array The array of extra arguments
*/
function get_theme_support ( $feature ) {
global $_wp_theme_features ;
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( ! isset ( $_wp_theme_features [ $feature ] ) )
2010-11-04 03:41:07 -04:00
return false ;
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( func_num_args () <= 1 )
return $_wp_theme_features [ $feature ];
$args = array_slice ( func_get_args (), 1 );
switch ( $feature ) {
case 'custom-header' :
case 'custom-background' :
if ( isset ( $_wp_theme_features [ $feature ][ 0 ][ $args [ 0 ] ] ) )
return $_wp_theme_features [ $feature ][ 0 ][ $args [ 0 ] ];
return false ;
break ;
default :
return $_wp_theme_features [ $feature ];
break ;
}
2010-11-04 03:41:07 -04:00
}
2010-03-29 12:26:54 -04:00
/**
* Allows a theme to de - register its support of a certain feature
*
2010-03-31 05:06:11 -04:00
* Should be called in the theme ' s functions . php file . Generally would
* be used for child themes to override support from the parent theme .
2010-03-29 12:26:54 -04:00
*
* @ since 3.0 . 0
2010-03-31 05:06:11 -04:00
* @ see add_theme_support ()
2010-03-29 12:26:54 -04:00
* @ param string $feature the feature being added
2010-03-31 05:06:11 -04:00
* @ return bool Whether feature was removed .
2010-03-29 12:26:54 -04:00
*/
function remove_theme_support ( $feature ) {
2010-03-31 05:06:11 -04:00
// Blacklist: for internal registrations not used directly by themes.
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( in_array ( $feature , array ( 'editor-style' , 'widgets' , 'menus' ) ) )
2010-03-31 05:06:11 -04:00
return false ;
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
2010-12-01 19:16:35 -05:00
return _remove_theme_support ( $feature );
}
2010-03-31 05:06:11 -04:00
2010-12-01 19:16:35 -05:00
/**
2010-12-04 04:59:35 -05:00
* Do not use . Removes theme support internally , ignorant of the blacklist .
2010-12-01 19:16:35 -05:00
*
* @ access private
* @ since 3.1 . 0
*/
function _remove_theme_support ( $feature ) {
2010-03-29 12:26:54 -04:00
global $_wp_theme_features ;
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
switch ( $feature ) {
case 'custom-header-uploads' :
if ( ! isset ( $_wp_theme_features [ 'custom-header' ] ) )
return false ;
add_theme_support ( 'custom-header' , array ( 'uploads' => false ) );
return ; // Do not continue - custom-header-uploads no longer exists.
}
if ( ! isset ( $_wp_theme_features [ $feature ] ) )
2010-03-31 05:06:11 -04:00
return false ;
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
switch ( $feature ) {
case 'custom-header' :
$support = get_theme_support ( 'custom-header' );
2012-03-20 23:36:17 -04:00
if ( $support [ 0 ][ 'wp-head-callback' ] )
remove_action ( 'wp_head' , $support [ 0 ][ 'wp-head-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
remove_action ( 'admin_menu' , array ( $GLOBALS [ 'custom_image_header' ], 'init' ) );
unset ( $GLOBALS [ 'custom_image_header' ] );
break ;
2012-03-19 13:15:30 -04:00
case 'custom-background' :
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
$support = get_theme_support ( 'custom-background' );
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remove_action ( 'wp_head' , $support [ 0 ][ 'wp-head-callback' ] );
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
remove_action ( 'admin_menu' , array ( $GLOBALS [ 'custom_background' ], 'init' ) );
unset ( $GLOBALS [ 'custom_background' ] );
break ;
}
unset ( $_wp_theme_features [ $feature ] );
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return true ;
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}
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/**
* Checks a theme ' s support for a given feature
*
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* @ since 2.9 . 0
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* @ param string $feature the feature being checked
* @ return boolean
*/
function current_theme_supports ( $feature ) {
global $_wp_theme_features ;
2009-12-09 10:39:20 -05:00
Introduce new registration methods for custom headers and custom backgrounds. Backwards compatible, but old methods will be deprecated. see #20249. see #17242.
Custom header: Use add_theme_support('custom-header', $args) instead of add_custom_image_header(). Deprecates all use of constants.
* HEADER_TEXTCOLOR is now (string) 'default-text-color'.
* NO_HEADER_TEXT is nowi ! (bool) 'header-text'.
* HEADER_IMAGE_WIDTH (and _HEIGHT) are now (int) 'width' and 'height'.
* HEADER_IMAGE is now (string) 'default-image'.
* The 3.4 arguments 'suggested-width' and 'suggested-height' are now just 'width' and 'height' (they are "suggested" when flex-width and flex-height are set).
* Callback arguments for add_custom_image_header() can now be passed to add_theme_support().
Custom background: Use add_theme_support('custom-background, $args) instead of add_custom_background(). Deprecates all use of constants.
* BACKGROUND_COLOR is now (string) 'default-color'.
* BACKGROUND_IMAGE is now (string) 'default-image'.
* Callback arguments for add_custom_background() can now be passed to add_theme_support().
Inheritance: add_theme_support() arguments for custom headers and custom backgrounds is a first-one-wins situation. This is not an unusual paradigm for theming as a child theme (which is included first) overrides a parent theme.
* Once an argument is explicitly set, it cannot be overridden. You must hook in earlier and set it first.
* Any argument that is not explicitly set before WP is loaded will inherit the default value for that argument.
* It is therefore possible for a child theme to pass minimal arguments as long as the parent theme specifies others that may be necessary.
* Allows for a child theme to alter callbacks for <head> and preview (previously, calling add_custom_image_header more than once broke things).
* The just-in-time bits ensure that arguments fall back to default values, that the values of all constants are considered (such as one defined after an old add_custom_image_header call), and that all constants are defined (so as to be backwards compatible).
get_theme_support(): Introduce new second argument, which headers and backgrounds leverage to return an argument. current_theme_supports() already supported checking the truthiness of the argument.
* For example, get_theme_support( 'custom-header', 'width' ) will return the width specified during registration.
* If you had wanted the default image, use get_theme_support( 'custom-header', 'default-image' ) instead of HEADER_IMAGE.
Deprecate remove_custom_image_header(), remove_custom_background(). Use remove_theme_support('custom-header'), 'custom-background'.
Deprecate short-lived custom-header-uploads internal support; this is now (bool) 'uploads' for add_theme_support().
New 3.4 functions renamed or removed: Rename get_current_header_data() to get_custom_header(). Remove get_header_image_width() and _height() in favor of get_custom_header()->width and height.
git-svn-id: http://svn.automattic.com/wordpress/trunk@20212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-03-19 13:12:44 -04:00
if ( 'custom-header-uploads' == $feature )
return current_theme_supports ( 'custom-header' , 'uploads' );
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if ( ! isset ( $_wp_theme_features [ $feature ] ) )
return false ;
// If no args passed then no extra checks need be performed
if ( func_num_args () <= 1 )
return true ;
$args = array_slice ( func_get_args (), 1 );
switch ( $feature ) {
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case 'post-thumbnails' :
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// post-thumbnails can be registered for only certain content/post types by passing
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// an array of types to add_theme_support(). If no array was passed, then
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// any type is accepted
if ( true === $_wp_theme_features [ $feature ] ) // Registered for all types
return true ;
$content_type = $args [ 0 ];
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return in_array ( $content_type , $_wp_theme_features [ $feature ][ 0 ] );
break ;
case 'post-formats' :
// specific post formats can be registered by passing an array of types to
// add_theme_support()
$post_format = $args [ 0 ];
return in_array ( $post_format , $_wp_theme_features [ $feature ][ 0 ] );
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break ;
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case 'custom-header' :
// specific custom header capabilities can be registered by passing
// an array to add_theme_support()
$header_support = $args [ 0 ];
return ( isset ( $_wp_theme_features [ $feature ][ 0 ][ $header_support ] ) && $_wp_theme_features [ $feature ][ 0 ][ $header_support ] );
break ;
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}
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return apply_filters ( 'current_theme_supports-' . $feature , true , $args , $_wp_theme_features [ $feature ]);
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}
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/**
* Checks a theme ' s support for a given feature before loading the functions which implement it .
*
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* @ since 2.9 . 0
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* @ param string $feature the feature being checked
* @ param string $include the file containing the functions that implement the feature
*/
function require_if_theme_supports ( $feature , $include ) {
if ( current_theme_supports ( $feature ) )
require ( $include );
}
2010-05-24 15:42:43 -04:00
/**
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* Checks an attachment being deleted to see if it ' s a header or background image .
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*
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* If true it removes the theme modification which would be pointing at the deleted
* attachment
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*
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* @ access private
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* @ since 3.0 . 0
* @ param int $id the attachment id
*/
function _delete_attachment_theme_mod ( $id ) {
$attachment_image = wp_get_attachment_url ( $id );
$header_image = get_header_image ();
$background_image = get_background_image ();
2010-05-25 22:42:15 -04:00
2010-05-24 15:42:43 -04:00
if ( $header_image && $header_image == $attachment_image )
remove_theme_mod ( 'header_image' );
if ( $background_image && $background_image == $attachment_image )
remove_theme_mod ( 'background_image' );
}
add_action ( 'delete_attachment' , '_delete_attachment_theme_mod' );
2011-09-08 16:07:15 -04:00
/**
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* Checks if a theme has been changed and runs 'after_switch_theme' hook on the next WP load
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*
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* @ since 3.3 . 0
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*/
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function check_theme_switched () {
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if ( $stylesheet = get_option ( 'theme_switched' ) ) {
$old_theme = wp_get_theme ( $stylesheet );
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if ( $old_theme -> exists () )
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do_action ( 'after_switch_theme' , $old_theme -> get ( 'Name' ), $old_theme );
else
do_action ( 'after_switch_theme' , $stylesheet );
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update_option ( 'theme_switched' , false );
}
}
2012-02-24 23:12:43 -05:00
2012-04-09 22:25:03 -04:00
/**
* Includes and instantiates the WP_Customize class .
*
* Fires when ? customize = on .
*
* @ since 3.4 . 0
*/
function _wp_customize_include () {
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// Load on themes.php or ?customize=on
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if ( ! ( isset ( $_REQUEST [ 'customize' ] ) && 'on' == $_REQUEST [ 'customize' ] ) )
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return ;
require ( ABSPATH . WPINC . '/class-wp-customize.php' );
// Init Customize class
// @todo Dependency injection instead
$GLOBALS [ 'customize' ] = new WP_Customize ;
}
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add_action ( 'plugins_loaded' , '_wp_customize_include' );
/**
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* Localizes the customize - loader script .
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*
* @ since 3.4 . 0
*/
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function _wp_customize_loader_localize () {
wp_localize_script ( 'customize-loader' , 'wpCustomizeLoaderL10n' , array (
'back' => sprintf ( __ ( '← Return to %s' ), get_admin_page_title () ),
) );
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}
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add_action ( 'admin_enqueue_scripts' , '_wp_customize_loader_localize' );
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/**
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* Returns a URL to load the theme customizer .
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*
* @ since 3.4 . 0
*/
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function wp_customize_url ( $stylesheet , $template ) {
return esc_url ( admin_url ( 'admin.php' ) . '?customize=on&template=' . $template . '&stylesheet=' . $stylesheet );
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}