Edit File by line

}

[500] Fix | Delete

[501] Fix | Delete

return '_default_wp_die_handler';

[502] Fix | Delete

}

[503] Fix | Delete

[504] Fix | Delete

/**

[505] Fix | Delete

* Starts preview and customize theme.

[506] Fix | Delete

[507] Fix | Delete

* Check if customize query variable exist. Init filters to filter the active theme.

[508] Fix | Delete

[509] Fix | Delete

* @since 3.4.0

[510] Fix | Delete

[511] Fix | Delete

* @global string $pagenow The filename of the current screen.

[512] Fix | Delete

[513] Fix | Delete

public function setup_theme() {

[514] Fix | Delete

global $pagenow;

[515] Fix | Delete

[516] Fix | Delete

// Check permissions for customize.php access since this method is called before customize.php can run any code.

[517] Fix | Delete

if ( 'customize.php' === $pagenow && ! current_user_can( 'customize' ) ) {

[518] Fix | Delete

if ( ! is_user_logged_in() ) {

[519] Fix | Delete

auth_redirect();

[520] Fix | Delete

} else {

[521] Fix | Delete

wp_die(

[522] Fix | Delete

'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .

[523] Fix | Delete

'<p>' . __( 'Sorry, you are not allowed to customize this site.' ) . '</p>',

[524] Fix | Delete

403

[525] Fix | Delete

);

[526] Fix | Delete

}

[527] Fix | Delete

return;

[528] Fix | Delete

}

[529] Fix | Delete

[530] Fix | Delete

// If a changeset was provided is invalid.

[531] Fix | Delete

if ( isset( $this->_changeset_uuid ) && false !== $this->_changeset_uuid && ! wp_is_uuid( $this->_changeset_uuid ) ) {

[532] Fix | Delete

$this->wp_die( -1, __( 'Invalid changeset UUID' ) );

[533] Fix | Delete

}

[534] Fix | Delete

[535] Fix | Delete

[536] Fix | Delete

* Clear incoming post data if the user lacks a CSRF token (nonce). Note that the customizer

[537] Fix | Delete

* application will inject the customize_preview_nonce query parameter into all Ajax requests.

[538] Fix | Delete

* For similar behavior elsewhere in WordPress, see rest_cookie_check_errors() which logs out

[539] Fix | Delete

* a user when a valid nonce isn't present.

[540] Fix | Delete

[541] Fix | Delete

$has_post_data_nonce = (

[542] Fix | Delete

check_ajax_referer( 'preview-customize_' . $this->get_stylesheet(), 'nonce', false )

[543] Fix | Delete

[544] Fix | Delete

check_ajax_referer( 'save-customize_' . $this->get_stylesheet(), 'nonce', false )

[545] Fix | Delete

[546] Fix | Delete

check_ajax_referer( 'preview-customize_' . $this->get_stylesheet(), 'customize_preview_nonce', false )

[547] Fix | Delete

);

[548] Fix | Delete

if ( ! current_user_can( 'customize' ) || ! $has_post_data_nonce ) {

[549] Fix | Delete

unset( $_POST['customized'] );

[550] Fix | Delete

unset( $_REQUEST['customized'] );

[551] Fix | Delete

}

[552] Fix | Delete

[553] Fix | Delete

[554] Fix | Delete

* If unauthenticated then require a valid changeset UUID to load the preview.

[555] Fix | Delete

* In this way, the UUID serves as a secret key. If the messenger channel is present,

[556] Fix | Delete

* then send unauthenticated code to prompt re-auth.

[557] Fix | Delete

[558] Fix | Delete

if ( ! current_user_can( 'customize' ) && ! $this->changeset_post_id() ) {

[559] Fix | Delete

$this->wp_die( $this->messenger_channel ? 0 : -1, __( 'Non-existent changeset UUID.' ) );

[560] Fix | Delete

}

[561] Fix | Delete

[562] Fix | Delete

if ( ! headers_sent() ) {

[563] Fix | Delete

send_origin_headers();

[564] Fix | Delete

}

[565] Fix | Delete

[566] Fix | Delete

// Hide the admin bar if we're embedded in the customizer iframe.

[567] Fix | Delete

if ( $this->messenger_channel ) {

[568] Fix | Delete

show_admin_bar( false );

[569] Fix | Delete

}

[570] Fix | Delete

[571] Fix | Delete

if ( $this->is_theme_active() ) {

[572] Fix | Delete

// Once the theme is loaded, we'll validate it.

[573] Fix | Delete

add_action( 'after_setup_theme', array( $this, 'after_setup_theme' ) );

[574] Fix | Delete

} else {

[575] Fix | Delete

[576] Fix | Delete

* If the requested theme is not the active theme and the user doesn't have

[577] Fix | Delete

* the switch_themes cap, bail.

[578] Fix | Delete

[579] Fix | Delete

if ( ! current_user_can( 'switch_themes' ) ) {

[580] Fix | Delete

$this->wp_die( -1, __( 'Sorry, you are not allowed to edit theme options on this site.' ) );

[581] Fix | Delete

}

[582] Fix | Delete

[583] Fix | Delete

// If the theme has errors while loading, bail.

[584] Fix | Delete

if ( $this->theme()->errors() ) {

[585] Fix | Delete

$this->wp_die( -1, $this->theme()->errors()->get_error_message() );

[586] Fix | Delete

}

[587] Fix | Delete

[588] Fix | Delete

// If the theme isn't allowed per multisite settings, bail.

[589] Fix | Delete

if ( ! $this->theme()->is_allowed() ) {

[590] Fix | Delete

$this->wp_die( -1, __( 'The requested theme does not exist.' ) );

[591] Fix | Delete

}

[592] Fix | Delete

}

[593] Fix | Delete

[594] Fix | Delete

// Make sure changeset UUID is established immediately after the theme is loaded.

[595] Fix | Delete

add_action( 'after_setup_theme', array( $this, 'establish_loaded_changeset' ), 5 );

[596] Fix | Delete

[597] Fix | Delete

[598] Fix | Delete

* Import theme starter content for fresh installations when landing in the customizer.

[599] Fix | Delete

* Import starter content at after_setup_theme:100 so that any

[600] Fix | Delete

* add_theme_support( 'starter-content' ) calls will have been made.

[601] Fix | Delete

[602] Fix | Delete

if ( get_option( 'fresh_site' ) && 'customize.php' === $pagenow ) {

[603] Fix | Delete

add_action( 'after_setup_theme', array( $this, 'import_theme_starter_content' ), 100 );

[604] Fix | Delete

}

[605] Fix | Delete

[606] Fix | Delete

$this->start_previewing_theme();

[607] Fix | Delete

}

[608] Fix | Delete

[609] Fix | Delete

/**

[610] Fix | Delete

* Establishes the loaded changeset.

[611] Fix | Delete

[612] Fix | Delete

* This method runs right at after_setup_theme and applies the 'customize_changeset_branching' filter to determine

[613] Fix | Delete

* whether concurrent changesets are allowed. Then if the Customizer is not initialized with a `changeset_uuid` param,

[614] Fix | Delete

* this method will determine which UUID should be used. If changeset branching is disabled, then the most saved

[615] Fix | Delete

* changeset will be loaded by default. Otherwise, if there are no existing saved changesets or if changeset branching is

[616] Fix | Delete

* enabled, then a new UUID will be generated.

[617] Fix | Delete

[618] Fix | Delete

* @since 4.9.0

[619] Fix | Delete

[620] Fix | Delete

* @global string $pagenow The filename of the current screen.

[621] Fix | Delete

[622] Fix | Delete

public function establish_loaded_changeset() {

[623] Fix | Delete

global $pagenow;

[624] Fix | Delete

[625] Fix | Delete

if ( empty( $this->_changeset_uuid ) ) {

[626] Fix | Delete

$changeset_uuid = null;

[627] Fix | Delete

[628] Fix | Delete

if ( ! $this->branching() && $this->is_theme_active() ) {

[629] Fix | Delete

$unpublished_changeset_posts = $this->get_changeset_posts(

[630] Fix | Delete

array(

[631] Fix | Delete

'post_status' => array_diff( get_post_stati(), array( 'auto-draft', 'publish', 'trash', 'inherit', 'private' ) ),

[632] Fix | Delete

'exclude_restore_dismissed' => false,

[633] Fix | Delete

'author' => 'any',

[634] Fix | Delete

'posts_per_page' => 1,

[635] Fix | Delete

'order' => 'DESC',

[636] Fix | Delete

'orderby' => 'date',

[637] Fix | Delete

)

[638] Fix | Delete

);

[639] Fix | Delete

$unpublished_changeset_post = array_shift( $unpublished_changeset_posts );

[640] Fix | Delete

if ( ! empty( $unpublished_changeset_post ) && wp_is_uuid( $unpublished_changeset_post->post_name ) ) {

[641] Fix | Delete

$changeset_uuid = $unpublished_changeset_post->post_name;

[642] Fix | Delete

}

[643] Fix | Delete

}

[644] Fix | Delete

[645] Fix | Delete

// If no changeset UUID has been set yet, then generate a new one.

[646] Fix | Delete

if ( empty( $changeset_uuid ) ) {

[647] Fix | Delete

$changeset_uuid = wp_generate_uuid4();

[648] Fix | Delete

}

[649] Fix | Delete

[650] Fix | Delete

$this->_changeset_uuid = $changeset_uuid;

[651] Fix | Delete

}

[652] Fix | Delete

[653] Fix | Delete

if ( is_admin() && 'customize.php' === $pagenow ) {

[654] Fix | Delete

$this->set_changeset_lock( $this->changeset_post_id() );

[655] Fix | Delete

}

[656] Fix | Delete

}

[657] Fix | Delete

[658] Fix | Delete

/**

[659] Fix | Delete

* Callback to validate a theme once it is loaded

[660] Fix | Delete

[661] Fix | Delete

* @since 3.4.0

[662] Fix | Delete

[663] Fix | Delete

public function after_setup_theme() {

[664] Fix | Delete

$doing_ajax_or_is_customized = ( $this->doing_ajax() || isset( $_POST['customized'] ) );

[665] Fix | Delete

if ( ! $doing_ajax_or_is_customized && ! validate_current_theme() ) {

[666] Fix | Delete

wp_redirect( 'themes.php?broken=true' );

[667] Fix | Delete

exit;

[668] Fix | Delete

}

[669] Fix | Delete

}

[670] Fix | Delete

[671] Fix | Delete

/**

[672] Fix | Delete

* If the theme to be previewed isn't the active theme, add filter callbacks

[673] Fix | Delete

* to swap it out at runtime.

[674] Fix | Delete

[675] Fix | Delete

* @since 3.4.0

[676] Fix | Delete

[677] Fix | Delete

public function start_previewing_theme() {

[678] Fix | Delete

// Bail if we're already previewing.

[679] Fix | Delete

if ( $this->is_preview() ) {

[680] Fix | Delete

return;

[681] Fix | Delete

}

[682] Fix | Delete

[683] Fix | Delete

$this->previewing = true;

[684] Fix | Delete

[685] Fix | Delete

if ( ! $this->is_theme_active() ) {

[686] Fix | Delete

add_filter( 'template', array( $this, 'get_template' ) );

[687] Fix | Delete

add_filter( 'stylesheet', array( $this, 'get_stylesheet' ) );

[688] Fix | Delete

add_filter( 'pre_option_current_theme', array( $this, 'current_theme' ) );

[689] Fix | Delete

[690] Fix | Delete

// @link: https://core.trac.wordpress.org/ticket/20027

[691] Fix | Delete

add_filter( 'pre_option_stylesheet', array( $this, 'get_stylesheet' ) );

[692] Fix | Delete

add_filter( 'pre_option_template', array( $this, 'get_template' ) );

[693] Fix | Delete

[694] Fix | Delete

// Handle custom theme roots.

[695] Fix | Delete

add_filter( 'pre_option_stylesheet_root', array( $this, 'get_stylesheet_root' ) );

[696] Fix | Delete

add_filter( 'pre_option_template_root', array( $this, 'get_template_root' ) );

[697] Fix | Delete

}

[698] Fix | Delete

[699] Fix | Delete

/**

[700] Fix | Delete

* Fires once the Customizer theme preview has started.

[701] Fix | Delete

[702] Fix | Delete

* @since 3.4.0

[703] Fix | Delete

[704] Fix | Delete

* @param WP_Customize_Manager $manager WP_Customize_Manager instance.

[705] Fix | Delete

[706] Fix | Delete

do_action( 'start_previewing_theme', $this );

[707] Fix | Delete

}

[708] Fix | Delete

[709] Fix | Delete

/**

[710] Fix | Delete

* Stops previewing the selected theme.

[711] Fix | Delete

[712] Fix | Delete

* Removes filters to change the active theme.

[713] Fix | Delete

[714] Fix | Delete

* @since 3.4.0

[715] Fix | Delete

[716] Fix | Delete

public function stop_previewing_theme() {

[717] Fix | Delete

if ( ! $this->is_preview() ) {

[718] Fix | Delete

return;

[719] Fix | Delete

}

[720] Fix | Delete

[721] Fix | Delete

$this->previewing = false;

[722] Fix | Delete

[723] Fix | Delete

if ( ! $this->is_theme_active() ) {

[724] Fix | Delete

remove_filter( 'template', array( $this, 'get_template' ) );

[725] Fix | Delete

remove_filter( 'stylesheet', array( $this, 'get_stylesheet' ) );

[726] Fix | Delete

remove_filter( 'pre_option_current_theme', array( $this, 'current_theme' ) );

[727] Fix | Delete

[728] Fix | Delete

// @link: https://core.trac.wordpress.org/ticket/20027

[729] Fix | Delete

remove_filter( 'pre_option_stylesheet', array( $this, 'get_stylesheet' ) );

[730] Fix | Delete

remove_filter( 'pre_option_template', array( $this, 'get_template' ) );

[731] Fix | Delete

[732] Fix | Delete

// Handle custom theme roots.

[733] Fix | Delete

remove_filter( 'pre_option_stylesheet_root', array( $this, 'get_stylesheet_root' ) );

[734] Fix | Delete

remove_filter( 'pre_option_template_root', array( $this, 'get_template_root' ) );

[735] Fix | Delete

}

[736] Fix | Delete

[737] Fix | Delete

/**

[738] Fix | Delete

* Fires once the Customizer theme preview has stopped.

[739] Fix | Delete

[740] Fix | Delete

* @since 3.4.0

[741] Fix | Delete

[742] Fix | Delete

* @param WP_Customize_Manager $manager WP_Customize_Manager instance.

[743] Fix | Delete

[744] Fix | Delete

do_action( 'stop_previewing_theme', $this );

[745] Fix | Delete

}

[746] Fix | Delete

[747] Fix | Delete

/**

[748] Fix | Delete

* Gets whether settings are or will be previewed.

[749] Fix | Delete

[750] Fix | Delete

* @since 4.9.0

[751] Fix | Delete

[752] Fix | Delete

* @see WP_Customize_Setting::preview()

[753] Fix | Delete

[754] Fix | Delete

* @return bool

[755] Fix | Delete

[756] Fix | Delete

public function settings_previewed() {

[757] Fix | Delete

return $this->settings_previewed;

[758] Fix | Delete

}

[759] Fix | Delete

[760] Fix | Delete

/**

[761] Fix | Delete

* Gets whether data from a changeset's autosaved revision should be loaded if it exists.

[762] Fix | Delete

[763] Fix | Delete

* @since 4.9.0

[764] Fix | Delete

[765] Fix | Delete

* @see WP_Customize_Manager::changeset_data()

[766] Fix | Delete

[767] Fix | Delete

* @return bool Is using autosaved changeset revision.

[768] Fix | Delete

[769] Fix | Delete

public function autosaved() {

[770] Fix | Delete

return $this->autosaved;

[771] Fix | Delete

}

[772] Fix | Delete

[773] Fix | Delete

/**

[774] Fix | Delete

* Whether the changeset branching is allowed.

[775] Fix | Delete

[776] Fix | Delete

* @since 4.9.0

[777] Fix | Delete

[778] Fix | Delete

* @see WP_Customize_Manager::establish_loaded_changeset()

[779] Fix | Delete

[780] Fix | Delete

* @return bool Is changeset branching.

[781] Fix | Delete

[782] Fix | Delete

public function branching() {

[783] Fix | Delete

[784] Fix | Delete

/**

[785] Fix | Delete

* Filters whether or not changeset branching is allowed.

[786] Fix | Delete

[787] Fix | Delete

* By default in core, when changeset branching is not allowed, changesets will operate

[788] Fix | Delete

* linearly in that only one saved changeset will exist at a time (with a 'draft' or

[789] Fix | Delete

* 'future' status). This makes the Customizer operate in a way that is similar to going to

[790] Fix | Delete

* "edit" to one existing post: all users will be making changes to the same post, and autosave

[791] Fix | Delete

* revisions will be made for that post.

[792] Fix | Delete

[793] Fix | Delete

* By contrast, when changeset branching is allowed, then the model is like users going

[794] Fix | Delete

* to "add new" for a page and each user makes changes independently of each other since

[795] Fix | Delete

* they are all operating on their own separate pages, each getting their own separate

[796] Fix | Delete

* initial auto-drafts and then once initially saved, autosave revisions on top of that

[797] Fix | Delete

* user's specific post.

[798] Fix | Delete

[799] Fix | Delete

* Since linear changesets are deemed to be more suitable for the majority of WordPress users,

[800] Fix | Delete

* they are the default. For WordPress sites that have heavy site management in the Customizer

[801] Fix | Delete

* by multiple users then branching changesets should be enabled by means of this filter.

[802] Fix | Delete

[803] Fix | Delete

* @since 4.9.0

[804] Fix | Delete

[805] Fix | Delete

* @param bool $allow_branching Whether branching is allowed. If `false`, the default,

[806] Fix | Delete

* then only one saved changeset exists at a time.

[807] Fix | Delete

* @param WP_Customize_Manager $wp_customize Manager instance.

[808] Fix | Delete

[809] Fix | Delete

$this->branching = apply_filters( 'customize_changeset_branching', $this->branching, $this );

[810] Fix | Delete

[811] Fix | Delete

return $this->branching;

[812] Fix | Delete

}

[813] Fix | Delete

[814] Fix | Delete

/**

[815] Fix | Delete

* Gets the changeset UUID.

[816] Fix | Delete

[817] Fix | Delete

* @since 4.7.0

[818] Fix | Delete

[819] Fix | Delete

* @see WP_Customize_Manager::establish_loaded_changeset()

[820] Fix | Delete

[821] Fix | Delete

* @return string UUID.

[822] Fix | Delete

[823] Fix | Delete

public function changeset_uuid() {

[824] Fix | Delete

if ( empty( $this->_changeset_uuid ) ) {

[825] Fix | Delete

$this->establish_loaded_changeset();

[826] Fix | Delete

}

[827] Fix | Delete

return $this->_changeset_uuid;

[828] Fix | Delete

}

[829] Fix | Delete

[830] Fix | Delete

/**

[831] Fix | Delete

* Gets the theme being customized.

[832] Fix | Delete

[833] Fix | Delete

* @since 3.4.0

[834] Fix | Delete

[835] Fix | Delete

* @return WP_Theme

[836] Fix | Delete

[837] Fix | Delete

public function theme() {

[838] Fix | Delete

if ( ! $this->theme ) {

[839] Fix | Delete

$this->theme = wp_get_theme();

[840] Fix | Delete

}

[841] Fix | Delete

return $this->theme;

[842] Fix | Delete

}

[843] Fix | Delete

[844] Fix | Delete

/**

[845] Fix | Delete

* Gets the registered settings.

[846] Fix | Delete

[847] Fix | Delete

* @since 3.4.0

[848] Fix | Delete

[849] Fix | Delete

* @return array

[850] Fix | Delete

[851] Fix | Delete

public function settings() {

[852] Fix | Delete

return $this->settings;

[853] Fix | Delete

}

[854] Fix | Delete

[855] Fix | Delete

/**

[856] Fix | Delete

* Gets the registered controls.

[857] Fix | Delete

[858] Fix | Delete

* @since 3.4.0

[859] Fix | Delete

[860] Fix | Delete

* @return array

[861] Fix | Delete

[862] Fix | Delete

public function controls() {

[863] Fix | Delete

return $this->controls;

[864] Fix | Delete

}

[865] Fix | Delete

[866] Fix | Delete

/**

[867] Fix | Delete

* Gets the registered containers.

[868] Fix | Delete

[869] Fix | Delete

* @since 4.0.0

[870] Fix | Delete

[871] Fix | Delete

* @return array

[872] Fix | Delete

[873] Fix | Delete

public function containers() {

[874] Fix | Delete

return $this->containers;

[875] Fix | Delete

}

[876] Fix | Delete

[877] Fix | Delete

/**

[878] Fix | Delete

* Gets the registered sections.

[879] Fix | Delete

[880] Fix | Delete

* @since 3.4.0

[881] Fix | Delete

[882] Fix | Delete

* @return array

[883] Fix | Delete

[884] Fix | Delete

public function sections() {

[885] Fix | Delete

return $this->sections;

[886] Fix | Delete

}

[887] Fix | Delete

[888] Fix | Delete

/**

[889] Fix | Delete

* Gets the registered panels.

[890] Fix | Delete

[891] Fix | Delete

* @since 4.0.0

[892] Fix | Delete

[893] Fix | Delete

* @return array Panels.

[894] Fix | Delete

[895] Fix | Delete

public function panels() {

[896] Fix | Delete

return $this->panels;

[897] Fix | Delete

}

[898] Fix | Delete

[899] Fix | Delete

/**

[900] Fix | Delete

* Checks if the current theme is active.

[901] Fix | Delete

[902] Fix | Delete

* @since 3.4.0

[903] Fix | Delete

[904] Fix | Delete

* @return bool

[905] Fix | Delete

[906] Fix | Delete

public function is_theme_active() {

[907] Fix | Delete

return $this->get_stylesheet() === $this->original_stylesheet;

[908] Fix | Delete

}

[909] Fix | Delete

[910] Fix | Delete

/**

[911] Fix | Delete

* Registers styles/scripts and initialize the preview of each setting

[912] Fix | Delete

[913] Fix | Delete

* @since 3.4.0

[914] Fix | Delete

[915] Fix | Delete

public function wp_loaded() {

[916] Fix | Delete

[917] Fix | Delete

[918] Fix | Delete

* Unconditionally register core types for panels, sections, and controls

[919] Fix | Delete

* in case plugin unhooks all customize_register actions.

[920] Fix | Delete

[921] Fix | Delete

$this->register_panel_type( 'WP_Customize_Panel' );

[922] Fix | Delete

$this->register_panel_type( 'WP_Customize_Themes_Panel' );

[923] Fix | Delete

$this->register_section_type( 'WP_Customize_Section' );

[924] Fix | Delete

$this->register_section_type( 'WP_Customize_Sidebar_Section' );

[925] Fix | Delete

$this->register_section_type( 'WP_Customize_Themes_Section' );

[926] Fix | Delete

$this->register_control_type( 'WP_Customize_Color_Control' );

[927] Fix | Delete

$this->register_control_type( 'WP_Customize_Media_Control' );

[928] Fix | Delete

$this->register_control_type( 'WP_Customize_Upload_Control' );

[929] Fix | Delete

$this->register_control_type( 'WP_Customize_Image_Control' );

[930] Fix | Delete

$this->register_control_type( 'WP_Customize_Background_Image_Control' );

[931] Fix | Delete

$this->register_control_type( 'WP_Customize_Background_Position_Control' );

[932] Fix | Delete

$this->register_control_type( 'WP_Customize_Cropped_Image_Control' );

[933] Fix | Delete

$this->register_control_type( 'WP_Customize_Site_Icon_Control' );

[934] Fix | Delete

$this->register_control_type( 'WP_Customize_Theme_Control' );

[935] Fix | Delete

$this->register_control_type( 'WP_Customize_Code_Editor_Control' );

[936] Fix | Delete

$this->register_control_type( 'WP_Customize_Date_Time_Control' );

[937] Fix | Delete

[938] Fix | Delete

/**

[939] Fix | Delete

* Fires once WordPress has loaded, allowing scripts and styles to be initialized.

[940] Fix | Delete

[941] Fix | Delete

* @since 3.4.0

[942] Fix | Delete

[943] Fix | Delete

* @param WP_Customize_Manager $manager WP_Customize_Manager instance.

[944] Fix | Delete

[945] Fix | Delete

do_action( 'customize_register', $this );

[946] Fix | Delete

[947] Fix | Delete

if ( $this->settings_previewed() ) {

[948] Fix | Delete

foreach ( $this->settings as $setting ) {

[949] Fix | Delete

$setting->preview();

[950] Fix | Delete

}

[951] Fix | Delete

}

[952] Fix | Delete

[953] Fix | Delete

if ( $this->is_preview() && ! is_admin() ) {

[954] Fix | Delete

$this->customize_preview_init();

[955] Fix | Delete

}

[956] Fix | Delete

}

[957] Fix | Delete

[958] Fix | Delete

/**

[959] Fix | Delete

* Prevents Ajax requests from following redirects when previewing a theme

[960] Fix | Delete

* by issuing a 200 response instead of a 30x.

[961] Fix | Delete

[962] Fix | Delete

* Instead, the JS will sniff out the location header.

[963] Fix | Delete

[964] Fix | Delete

* @since 3.4.0

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* @deprecated 4.7.0

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* @param int $status Status.

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* @return int

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[970] Fix | Delete

public function wp_redirect_status( $status ) {

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_deprecated_function( __FUNCTION__, '4.7.0' );

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if ( $this->is_preview() && ! is_admin() ) {

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return 200;

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}

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return $status;

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}

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[980] Fix | Delete

/**

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* Finds the changeset post ID for a given changeset UUID.

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[983] Fix | Delete

* @since 4.7.0

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* @param string $uuid Changeset UUID.

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* @return int|null Returns post ID on success and null on failure.

[987] Fix | Delete

[988] Fix | Delete

public function find_changeset_post_id( $uuid ) {

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$cache_group = 'customize_changeset_post';

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$changeset_post_id = wp_cache_get( $uuid, $cache_group );

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if ( $changeset_post_id && 'customize_changeset' === get_post_type( $changeset_post_id ) ) {

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return $changeset_post_id;

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}

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$changeset_post_query = new WP_Query(

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array(

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'post_type' => 'customize_changeset',

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'post_status' => get_post_stati(),

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