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Customize: Let static_front_page section be contextually active based on whether there are any published pages.

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If there are no pages when the customizer is opened, the `static_front_page` section will be hidden. As soon as a page is created in the customizer session, the `static_front_page` section will be revealed. Previously the section would not be registered if there were no pages. Page stubs created via nav menus will appear in the `dropdown-pages` controls for `page_for_posts` and `page_on_front`, and such page stubs will thus cause the `static_front_page` section to appear. Plugins that facilitate page creation in the customizer by filtering `get_pages` will also cause the section to appear.

See #34923.
Fixes #38013.


git-svn-id: https://develop.svn.wordpress.org/trunk@38624 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Weston Ruter
2016-09-20 00:46:54 +00:00
parent 849c5de6d5
commit 7079459b77
4 changed files with 138 additions and 49 deletions
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src/wp-includes/class-wp-customize-manager.php
+66 -45
View File
@@ -2254,59 +2254,80 @@ final class WP_Customize_Manager {
}
}
/* Static Front Page */
// #WP19627
/*
* Static Front Page
* See also https://core.trac.wordpress.org/ticket/19627 which introduces the the static-front-page theme_support.
* The following replicates behavior from options-reading.php.
*/
// Replicate behavior from options-reading.php and hide front page options if there are no pages
if ( get_pages() ) {
$this->add_section( 'static_front_page', array(
'title' => __( 'Static Front Page' ),
// 'theme_supports' => 'static-front-page',
'priority' => 120,
'description' => __( 'Your theme supports a static front page.' ),
) );
$this->add_section( 'static_front_page', array(
'title' => __( 'Static Front Page' ),
'priority' => 120,
'description' => __( 'Your theme supports a static front page.' ),
'active_callback' => array( $this, 'has_published_pages' ),
) );
$this->add_setting( 'show_on_front', array(
'default' => get_option( 'show_on_front' ),
'capability' => 'manage_options',
'type' => 'option',
// 'theme_supports' => 'static-front-page',
) );
$this->add_setting( 'show_on_front', array(
'default' => get_option( 'show_on_front' ),
'capability' => 'manage_options',
'type' => 'option',
) );
$this->add_control( 'show_on_front', array(
'label' => __( 'Front page displays' ),
'section' => 'static_front_page',
'type' => 'radio',
'choices' => array(
'posts' => __( 'Your latest posts' ),
'page' => __( 'A static page' ),
),
) );
$this->add_control( 'show_on_front', array(
'label' => __( 'Front page displays' ),
'section' => 'static_front_page',
'type' => 'radio',
'choices' => array(
'posts' => __( 'Your latest posts' ),
'page' => __( 'A static page' ),
),
) );
$this->add_setting( 'page_on_front', array(
'type' => 'option',
'capability' => 'manage_options',
// 'theme_supports' => 'static-front-page',
) );
$this->add_setting( 'page_on_front', array(
'type' => 'option',
'capability' => 'manage_options',
) );
$this->add_control( 'page_on_front', array(
'label' => __( 'Front page' ),
'section' => 'static_front_page',
'type' => 'dropdown-pages',
) );
$this->add_control( 'page_on_front', array(
'label' => __( 'Front page' ),
'section' => 'static_front_page',
'type' => 'dropdown-pages',
) );
$this->add_setting( 'page_for_posts', array(
'type' => 'option',
'capability' => 'manage_options',
// 'theme_supports' => 'static-front-page',
) );
$this->add_setting( 'page_for_posts', array(
'type' => 'option',
'capability' => 'manage_options',
) );
$this->add_control( 'page_for_posts', array(
'label' => __( 'Posts page' ),
'section' => 'static_front_page',
'type' => 'dropdown-pages',
) );
$this->add_control( 'page_for_posts', array(
'label' => __( 'Posts page' ),
'section' => 'static_front_page',
'type' => 'dropdown-pages',
) );
}
/**
* Return whether there are published pages.
*
* Used as active callback for static front page section and controls.
*
* @access private
* @since 4.7.0
*
* @returns bool Whether there are published (or to be published) pages.
*/
public function has_published_pages() {
$setting = $this->get_setting( 'nav_menus_created_posts' );
if ( $setting ) {
foreach ( $setting->value() as $post_id ) {
if ( 'page' === get_post_type( $post_id ) ) {
return true;
}
}
}
return 0 !== count( get_pages() );
}
/**