5
* Bootstraps the Customize experience on the server-side.
7
* Sets up the theme-switching process if a theme other than the active one is
8
* being previewed and customized.
10
* Serves as a factory for Customize Controls and Settings, and
11
* instantiates default Customize Controls and Settings.
14
* @subpackage Customize
17
final class WP_Customize_Manager {
19
* An instance of the theme being previewed.
26
* The directory name of the previously active theme (within the theme_root).
30
protected $original_stylesheet;
33
* Whether this is a Customizer pageload.
37
protected $previewing = false;
40
* Methods and properties deailing with managing widgets in the customizer.
42
* @var WP_Customize_Widgets
46
protected $settings = array();
47
protected $containers = array();
48
protected $panels = array();
49
protected $sections = array();
50
protected $controls = array();
52
protected $nonce_tick;
54
protected $customized;
57
* $_POST values for Customize Settings.
61
private $_post_values;
68
public function __construct() {
69
require( ABSPATH . WPINC . '/class-wp-customize-setting.php' );
70
require( ABSPATH . WPINC . '/class-wp-customize-panel.php' );
71
require( ABSPATH . WPINC . '/class-wp-customize-section.php' );
72
require( ABSPATH . WPINC . '/class-wp-customize-control.php' );
73
require( ABSPATH . WPINC . '/class-wp-customize-widgets.php' );
75
$this->widgets = new WP_Customize_Widgets( $this );
77
add_filter( 'wp_die_handler', array( $this, 'wp_die_handler' ) );
79
add_action( 'setup_theme', array( $this, 'setup_theme' ) );
80
add_action( 'wp_loaded', array( $this, 'wp_loaded' ) );
82
// Run wp_redirect_status late to make sure we override the status last.
83
add_action( 'wp_redirect_status', array( $this, 'wp_redirect_status' ), 1000 );
85
// Do not spawn cron (especially the alternate cron) while running the customizer.
86
remove_action( 'init', 'wp_cron' );
88
// Do not run update checks when rendering the controls.
89
remove_action( 'admin_init', '_maybe_update_core' );
90
remove_action( 'admin_init', '_maybe_update_plugins' );
91
remove_action( 'admin_init', '_maybe_update_themes' );
93
add_action( 'wp_ajax_customize_save', array( $this, 'save' ) );
95
add_action( 'customize_register', array( $this, 'register_controls' ) );
96
add_action( 'customize_controls_init', array( $this, 'prepare_controls' ) );
97
add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_control_scripts' ) );
101
* Return true if it's an AJAX request.
107
public function doing_ajax() {
108
return isset( $_POST['customized'] ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX );
112
* Custom wp_die wrapper. Returns either the standard message for UI
113
* or the AJAX message.
117
* @param mixed $ajax_message AJAX return
118
* @param mixed $message UI message
120
protected function wp_die( $ajax_message, $message = null ) {
121
if ( $this->doing_ajax() )
122
wp_die( $ajax_message );
125
$message = __( 'Cheatin’ uh?' );
131
* Return the AJAX wp_die() handler if it's a customized request.
137
public function wp_die_handler() {
138
if ( $this->doing_ajax() )
139
return '_ajax_wp_die_handler';
141
return '_default_wp_die_handler';
145
* Start preview and customize theme.
147
* Check if customize query variable exist. Init filters to filter the current theme.
151
public function setup_theme() {
152
send_origin_headers();
154
if ( is_admin() && ! $this->doing_ajax() )
156
elseif ( $this->doing_ajax() && ! is_user_logged_in() )
159
show_admin_bar( false );
161
if ( ! current_user_can( 'customize' ) ) {
165
$this->original_stylesheet = get_stylesheet();
167
$this->theme = wp_get_theme( isset( $_REQUEST['theme'] ) ? $_REQUEST['theme'] : null );
169
if ( $this->is_theme_active() ) {
170
// Once the theme is loaded, we'll validate it.
171
add_action( 'after_setup_theme', array( $this, 'after_setup_theme' ) );
173
// If the requested theme is not the active theme and the user doesn't have the
174
// switch_themes cap, bail.
175
if ( ! current_user_can( 'switch_themes' ) )
178
// If the theme has errors while loading, bail.
179
if ( $this->theme()->errors() )
182
// If the theme isn't allowed per multisite settings, bail.
183
if ( ! $this->theme()->is_allowed() )
187
$this->start_previewing_theme();
191
* Callback to validate a theme once it is loaded
195
public function after_setup_theme() {
196
if ( ! $this->doing_ajax() && ! validate_current_theme() ) {
197
wp_redirect( 'themes.php?broken=true' );
203
* If the theme to be previewed isn't the active theme, add filter callbacks
204
* to swap it out at runtime.
208
public function start_previewing_theme() {
209
// Bail if we're already previewing.
210
if ( $this->is_preview() )
213
$this->previewing = true;
215
if ( ! $this->is_theme_active() ) {
216
add_filter( 'template', array( $this, 'get_template' ) );
217
add_filter( 'stylesheet', array( $this, 'get_stylesheet' ) );
218
add_filter( 'pre_option_current_theme', array( $this, 'current_theme' ) );
220
// @link: http://core.trac.wordpress.org/ticket/20027
221
add_filter( 'pre_option_stylesheet', array( $this, 'get_stylesheet' ) );
222
add_filter( 'pre_option_template', array( $this, 'get_template' ) );
224
// Handle custom theme roots.
225
add_filter( 'pre_option_stylesheet_root', array( $this, 'get_stylesheet_root' ) );
226
add_filter( 'pre_option_template_root', array( $this, 'get_template_root' ) );
230
* Fires once the Customizer theme preview has started.
234
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
236
do_action( 'start_previewing_theme', $this );
240
* Stop previewing the selected theme.
242
* Removes filters to change the current theme.
246
public function stop_previewing_theme() {
247
if ( ! $this->is_preview() )
250
$this->previewing = false;
252
if ( ! $this->is_theme_active() ) {
253
remove_filter( 'template', array( $this, 'get_template' ) );
254
remove_filter( 'stylesheet', array( $this, 'get_stylesheet' ) );
255
remove_filter( 'pre_option_current_theme', array( $this, 'current_theme' ) );
257
// @link: http://core.trac.wordpress.org/ticket/20027
258
remove_filter( 'pre_option_stylesheet', array( $this, 'get_stylesheet' ) );
259
remove_filter( 'pre_option_template', array( $this, 'get_template' ) );
261
// Handle custom theme roots.
262
remove_filter( 'pre_option_stylesheet_root', array( $this, 'get_stylesheet_root' ) );
263
remove_filter( 'pre_option_template_root', array( $this, 'get_template_root' ) );
267
* Fires once the Customizer theme preview has stopped.
271
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
273
do_action( 'stop_previewing_theme', $this );
277
* Get the theme being customized.
283
public function theme() {
288
* Get the registered settings.
294
public function settings() {
295
return $this->settings;
299
* Get the registered controls.
305
public function controls() {
306
return $this->controls;
310
* Get the registered containers.
316
public function containers() {
317
return $this->containers;
321
* Get the registered sections.
327
public function sections() {
328
return $this->sections;
332
* Get the registered panels.
337
* @return array Panels.
339
public function panels() {
340
return $this->panels;
344
* Checks if the current theme is active.
350
public function is_theme_active() {
351
return $this->get_stylesheet() == $this->original_stylesheet;
355
* Register styles/scripts and initialize the preview of each setting
359
public function wp_loaded() {
362
* Fires once WordPress has loaded, allowing scripts and styles to be initialized.
366
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
368
do_action( 'customize_register', $this );
370
if ( $this->is_preview() && ! is_admin() )
371
$this->customize_preview_init();
375
* Prevents AJAX requests from following redirects when previewing a theme
376
* by issuing a 200 response instead of a 30x.
378
* Instead, the JS will sniff out the location header.
385
public function wp_redirect_status( $status ) {
386
if ( $this->is_preview() && ! is_admin() )
393
* Decode the $_POST['customized'] values for a specific Customize Setting.
397
* @param mixed $setting A WP_Customize_Setting derived object
398
* @return string $post_value Sanitized value
400
public function post_value( $setting ) {
401
if ( ! isset( $this->_post_values ) ) {
402
if ( isset( $_POST['customized'] ) )
403
$this->_post_values = json_decode( wp_unslash( $_POST['customized'] ), true );
405
$this->_post_values = false;
408
if ( isset( $this->_post_values[ $setting->id ] ) )
409
return $setting->sanitize( $this->_post_values[ $setting->id ] );
413
* Print javascript settings.
417
public function customize_preview_init() {
418
$this->nonce_tick = check_ajax_referer( 'preview-customize_' . $this->get_stylesheet(), 'nonce' );
420
$this->prepare_controls();
422
wp_enqueue_script( 'customize-preview' );
423
add_action( 'wp', array( $this, 'customize_preview_override_404_status' ) );
424
add_action( 'wp_head', array( $this, 'customize_preview_base' ) );
425
add_action( 'wp_head', array( $this, 'customize_preview_html5' ) );
426
add_action( 'wp_footer', array( $this, 'customize_preview_settings' ), 20 );
427
add_action( 'shutdown', array( $this, 'customize_preview_signature' ), 1000 );
428
add_filter( 'wp_die_handler', array( $this, 'remove_preview_signature' ) );
430
foreach ( $this->settings as $setting ) {
435
* Fires once the Customizer preview has initialized and JavaScript
436
* settings have been printed.
440
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
442
do_action( 'customize_preview_init', $this );
446
* Prevent sending a 404 status when returning the response for the customize
447
* preview, since it causes the jQuery AJAX to fail. Send 200 instead.
452
public function customize_preview_override_404_status() {
454
status_header( 200 );
459
* Print base element for preview frame.
463
public function customize_preview_base() {
464
?><base href="<?php echo home_url( '/' ); ?>" /><?php
468
* Print a workaround to handle HTML5 tags in IE < 9
472
public function customize_preview_html5() { ?>
474
<script type="text/javascript">
475
var e = [ 'abbr', 'article', 'aside', 'audio', 'canvas', 'datalist', 'details',
476
'figure', 'footer', 'header', 'hgroup', 'mark', 'menu', 'meter', 'nav',
477
'output', 'progress', 'section', 'time', 'video' ];
478
for ( var i = 0; i < e.length; i++ ) {
479
document.createElement( e[i] );
486
* Print javascript settings for preview frame.
490
public function customize_preview_settings() {
493
'channel' => wp_unslash( $_POST['customize_messenger_channel'] ),
494
'activeControls' => array(),
497
if ( 2 == $this->nonce_tick ) {
498
$settings['nonce'] = array(
499
'save' => wp_create_nonce( 'save-customize_' . $this->get_stylesheet() ),
500
'preview' => wp_create_nonce( 'preview-customize_' . $this->get_stylesheet() )
504
foreach ( $this->settings as $id => $setting ) {
505
$settings['values'][ $id ] = $setting->js_value();
507
foreach ( $this->controls as $id => $control ) {
508
$settings['activeControls'][ $id ] = $control->active();
512
<script type="text/javascript">
513
var _wpCustomizeSettings = <?php echo json_encode( $settings ); ?>;
519
* Prints a signature so we can ensure the customizer was properly executed.
523
public function customize_preview_signature() {
524
echo 'WP_CUSTOMIZER_SIGNATURE';
528
* Removes the signature in case we experience a case where the customizer was not properly executed.
532
public function remove_preview_signature( $return = null ) {
533
remove_action( 'shutdown', array( $this, 'customize_preview_signature' ), 1000 );
539
* Is it a theme preview?
543
* @return bool True if it's a preview, false if not.
545
public function is_preview() {
546
return (bool) $this->previewing;
550
* Retrieve the template name of the previewed theme.
554
* @return string Template name.
556
public function get_template() {
557
return $this->theme()->get_template();
561
* Retrieve the stylesheet name of the previewed theme.
565
* @return string Stylesheet name.
567
public function get_stylesheet() {
568
return $this->theme()->get_stylesheet();
572
* Retrieve the template root of the previewed theme.
576
* @return string Theme root.
578
public function get_template_root() {
579
return get_raw_theme_root( $this->get_template(), true );
583
* Retrieve the stylesheet root of the previewed theme.
587
* @return string Theme root.
589
public function get_stylesheet_root() {
590
return get_raw_theme_root( $this->get_stylesheet(), true );
594
* Filter the current theme and return the name of the previewed theme.
598
* @param $current_theme {@internal Parameter is not used}
599
* @return string Theme name.
601
public function current_theme( $current_theme ) {
602
return $this->theme()->display('Name');
606
* Switch the theme and trigger the save() method on each setting.
610
public function save() {
611
if ( ! $this->is_preview() )
614
check_ajax_referer( 'save-customize_' . $this->get_stylesheet(), 'nonce' );
616
// Do we have to switch themes?
617
if ( ! $this->is_theme_active() ) {
618
// Temporarily stop previewing the theme to allow switch_themes()
619
// to operate properly.
620
$this->stop_previewing_theme();
621
switch_theme( $this->get_stylesheet() );
622
update_option( 'theme_switched_via_customizer', true );
623
$this->start_previewing_theme();
627
* Fires once the theme has switched in the Customizer, but before settings
632
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
634
do_action( 'customize_save', $this );
636
foreach ( $this->settings as $setting ) {
641
* Fires after Customize settings have been saved.
645
* @param WP_Customize_Manager $this WP_Customize_Manager instance.
647
do_action( 'customize_save_after', $this );
653
* Add a customize setting.
657
* @param WP_Customize_Setting|string $id Customize Setting object, or ID.
658
* @param array $args Setting arguments; passed to WP_Customize_Setting
661
public function add_setting( $id, $args = array() ) {
662
if ( is_a( $id, 'WP_Customize_Setting' ) )
665
$setting = new WP_Customize_Setting( $this, $id, $args );
667
$this->settings[ $setting->id ] = $setting;
671
* Retrieve a customize setting.
675
* @param string $id Customize Setting ID.
676
* @return WP_Customize_Setting
678
public function get_setting( $id ) {
679
if ( isset( $this->settings[ $id ] ) )
680
return $this->settings[ $id ];
684
* Remove a customize setting.
688
* @param string $id Customize Setting ID.
690
public function remove_setting( $id ) {
691
unset( $this->settings[ $id ] );
695
* Add a customize panel.
700
* @param WP_Customize_Panel|string $id Customize Panel object, or Panel ID.
701
* @param array $args Optional. Panel arguments. Default empty array.
703
public function add_panel( $id, $args = array() ) {
704
if ( is_a( $id, 'WP_Customize_Panel' ) ) {
708
$panel = new WP_Customize_Panel( $this, $id, $args );
711
$this->panels[ $panel->id ] = $panel;
715
* Retrieve a customize panel.
720
* @param string $id Panel ID to get.
721
* @return WP_Customize_Panel Requested panel instance.
723
public function get_panel( $id ) {
724
if ( isset( $this->panels[ $id ] ) ) {
725
return $this->panels[ $id ];
730
* Remove a customize panel.
735
* @param string $id Panel ID to remove.
737
public function remove_panel( $id ) {
738
unset( $this->panels[ $id ] );
742
* Add a customize section.
746
* @param WP_Customize_Section|string $id Customize Section object, or Section ID.
747
* @param array $args Section arguments.
749
public function add_section( $id, $args = array() ) {
750
if ( is_a( $id, 'WP_Customize_Section' ) )
753
$section = new WP_Customize_Section( $this, $id, $args );
755
$this->sections[ $section->id ] = $section;
759
* Retrieve a customize section.
763
* @param string $id Section ID.
764
* @return WP_Customize_Section
766
public function get_section( $id ) {
767
if ( isset( $this->sections[ $id ] ) )
768
return $this->sections[ $id ];
772
* Remove a customize section.
776
* @param string $id Section ID.
778
public function remove_section( $id ) {
779
unset( $this->sections[ $id ] );
783
* Add a customize control.
787
* @param WP_Customize_Control|string $id Customize Control object, or ID.
788
* @param array $args Control arguments; passed to WP_Customize_Control
791
public function add_control( $id, $args = array() ) {
792
if ( is_a( $id, 'WP_Customize_Control' ) )
795
$control = new WP_Customize_Control( $this, $id, $args );
797
$this->controls[ $control->id ] = $control;
801
* Retrieve a customize control.
805
* @param string $id ID of the control.
806
* @return WP_Customize_Control $control The control object.
808
public function get_control( $id ) {
809
if ( isset( $this->controls[ $id ] ) )
810
return $this->controls[ $id ];
814
* Remove a customize control.
818
* @param string $id ID of the control.
820
public function remove_control( $id ) {
821
unset( $this->controls[ $id ] );
825
* Helper function to compare two objects by priority.
829
* @param object $a Object A.
830
* @param object $b Object B.
833
protected final function _cmp_priority( $a, $b ) {
839
return ( $ap > $bp ) ? 1 : -1;
843
* Prepare panels, sections, and controls.
845
* For each, check if required related components exist,
846
* whether the user has the necessary capabilities,
847
* and sort by priority.
851
public function prepare_controls() {
853
$this->controls = array_reverse( $this->controls );
856
foreach ( $this->controls as $id => $control ) {
857
if ( ! isset( $this->sections[ $control->section ] ) || ! $control->check_capabilities() ) {
861
$this->sections[ $control->section ]->controls[] = $control;
862
$controls[ $id ] = $control;
864
$this->controls = $controls;
867
// Reversing makes uasort sort by time added when conflicts occur.
868
$this->sections = array_reverse( $this->sections );
869
uasort( $this->sections, array( $this, '_cmp_priority' ) );
872
foreach ( $this->sections as $section ) {
873
if ( ! $section->check_capabilities() || ! $section->controls ) {
877
usort( $section->controls, array( $this, '_cmp_priority' ) );
879
if ( ! $section->panel ) {
880
// Top-level section.
881
$sections[] = $section;
883
// This section belongs to a panel.
884
if ( isset( $this->panels [ $section->panel ] ) ) {
885
$this->panels[ $section->panel ]->sections[] = $section;
889
$this->sections = $sections;
892
// Reversing makes uasort sort by time added when conflicts occur.
893
$this->panels = array_reverse( $this->panels );
894
uasort( $this->panels, array( $this, '_cmp_priority' ) );
897
foreach ( $this->panels as $panel ) {
898
if ( ! $panel->check_capabilities() || ! $panel->sections ) {
902
usort( $panel->sections, array( $this, '_cmp_priority' ) );
905
$this->panels = $panels;
907
// Sort panels and top-level sections together.
908
$this->containers = array_merge( $this->panels, $this->sections );
909
uasort( $this->containers, array( $this, '_cmp_priority' ) );
913
* Enqueue scripts for customize controls.
917
public function enqueue_control_scripts() {
918
foreach ( $this->controls as $control ) {
924
* Register some default controls.
928
public function register_controls() {
930
/* Site Title & Tagline */
932
$this->add_section( 'title_tagline', array(
933
'title' => __( 'Site Title & Tagline' ),
937
$this->add_setting( 'blogname', array(
938
'default' => get_option( 'blogname' ),
940
'capability' => 'manage_options',
943
$this->add_control( 'blogname', array(
944
'label' => __( 'Site Title' ),
945
'section' => 'title_tagline',
948
$this->add_setting( 'blogdescription', array(
949
'default' => get_option( 'blogdescription' ),
951
'capability' => 'manage_options',
954
$this->add_control( 'blogdescription', array(
955
'label' => __( 'Tagline' ),
956
'section' => 'title_tagline',
961
$this->add_section( 'colors', array(
962
'title' => __( 'Colors' ),
966
$this->add_setting( 'header_textcolor', array(
967
'theme_supports' => array( 'custom-header', 'header-text' ),
968
'default' => get_theme_support( 'custom-header', 'default-text-color' ),
970
'sanitize_callback' => array( $this, '_sanitize_header_textcolor' ),
971
'sanitize_js_callback' => 'maybe_hash_hex_color',
974
// Input type: checkbox
976
$this->add_control( 'display_header_text', array(
977
'settings' => 'header_textcolor',
978
'label' => __( 'Display Header Text' ),
979
'section' => 'title_tagline',
980
'type' => 'checkbox',
983
$this->add_control( new WP_Customize_Color_Control( $this, 'header_textcolor', array(
984
'label' => __( 'Header Text Color' ),
985
'section' => 'colors',
989
// With sanitize_callback
990
$this->add_setting( 'background_color', array(
991
'default' => get_theme_support( 'custom-background', 'default-color' ),
992
'theme_supports' => 'custom-background',
994
'sanitize_callback' => 'sanitize_hex_color_no_hash',
995
'sanitize_js_callback' => 'maybe_hash_hex_color',
998
$this->add_control( new WP_Customize_Color_Control( $this, 'background_color', array(
999
'label' => __( 'Background Color' ),
1000
'section' => 'colors',
1006
$this->add_section( 'header_image', array(
1007
'title' => __( 'Header Image' ),
1008
'theme_supports' => 'custom-header',
1012
$this->add_setting( new WP_Customize_Filter_Setting( $this, 'header_image', array(
1013
'default' => get_theme_support( 'custom-header', 'default-image' ),
1014
'theme_supports' => 'custom-header',
1017
$this->add_setting( new WP_Customize_Header_Image_Setting( $this, 'header_image_data', array(
1018
// 'default' => get_theme_support( 'custom-header', 'default-image' ),
1019
'theme_supports' => 'custom-header',
1022
$this->add_control( new WP_Customize_Header_Image_Control( $this ) );
1024
/* Custom Background */
1026
$this->add_section( 'background_image', array(
1027
'title' => __( 'Background Image' ),
1028
'theme_supports' => 'custom-background',
1032
$this->add_setting( 'background_image', array(
1033
'default' => get_theme_support( 'custom-background', 'default-image' ),
1034
'theme_supports' => 'custom-background',
1037
$this->add_setting( new WP_Customize_Background_Image_Setting( $this, 'background_image_thumb', array(
1038
'theme_supports' => 'custom-background',
1041
$this->add_control( new WP_Customize_Background_Image_Control( $this ) );
1043
$this->add_setting( 'background_repeat', array(
1044
'default' => get_theme_support( 'custom-background', 'default-repeat' ),
1045
'theme_supports' => 'custom-background',
1048
$this->add_control( 'background_repeat', array(
1049
'label' => __( 'Background Repeat' ),
1050
'section' => 'background_image',
1053
'no-repeat' => __('No Repeat'),
1054
'repeat' => __('Tile'),
1055
'repeat-x' => __('Tile Horizontally'),
1056
'repeat-y' => __('Tile Vertically'),
1060
$this->add_setting( 'background_position_x', array(
1061
'default' => get_theme_support( 'custom-background', 'default-position-x' ),
1062
'theme_supports' => 'custom-background',
1065
$this->add_control( 'background_position_x', array(
1066
'label' => __( 'Background Position' ),
1067
'section' => 'background_image',
1070
'left' => __('Left'),
1071
'center' => __('Center'),
1072
'right' => __('Right'),
1076
$this->add_setting( 'background_attachment', array(
1077
'default' => get_theme_support( 'custom-background', 'default-attachment' ),
1078
'theme_supports' => 'custom-background',
1081
$this->add_control( 'background_attachment', array(
1082
'label' => __( 'Background Attachment' ),
1083
'section' => 'background_image',
1086
'scroll' => __('Scroll'),
1087
'fixed' => __('Fixed'),
1091
// If the theme is using the default background callback, we can update
1092
// the background CSS using postMessage.
1093
if ( get_theme_support( 'custom-background', 'wp-head-callback' ) === '_custom_background_cb' ) {
1094
foreach ( array( 'color', 'image', 'position_x', 'repeat', 'attachment' ) as $prop ) {
1095
$this->get_setting( 'background_' . $prop )->transport = 'postMessage';
1101
$locations = get_registered_nav_menus();
1102
$menus = wp_get_nav_menus();
1103
$num_locations = count( array_keys( $locations ) );
1105
$this->add_section( 'nav', array(
1106
'title' => __( 'Navigation' ),
1107
'theme_supports' => 'menus',
1109
'description' => sprintf( _n('Your theme supports %s menu. Select which menu you would like to use.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) ) . "\n\n" . __('You can edit your menu content on the Menus screen in the Appearance section.'),
1113
$choices = array( 0 => __( '— Select —' ) );
1114
foreach ( $menus as $menu ) {
1115
$choices[ $menu->term_id ] = wp_html_excerpt( $menu->name, 40, '…' );
1118
foreach ( $locations as $location => $description ) {
1119
$menu_setting_id = "nav_menu_locations[{$location}]";
1121
$this->add_setting( $menu_setting_id, array(
1122
'sanitize_callback' => 'absint',
1123
'theme_supports' => 'menus',
1126
$this->add_control( $menu_setting_id, array(
1127
'label' => $description,
1130
'choices' => $choices,
1135
/* Static Front Page */
1138
$this->add_section( 'static_front_page', array(
1139
'title' => __( 'Static Front Page' ),
1140
// 'theme_supports' => 'static-front-page',
1142
'description' => __( 'Your theme supports a static front page.' ),
1145
$this->add_setting( 'show_on_front', array(
1146
'default' => get_option( 'show_on_front' ),
1147
'capability' => 'manage_options',
1149
// 'theme_supports' => 'static-front-page',
1152
$this->add_control( 'show_on_front', array(
1153
'label' => __( 'Front page displays' ),
1154
'section' => 'static_front_page',
1157
'posts' => __( 'Your latest posts' ),
1158
'page' => __( 'A static page' ),
1162
$this->add_setting( 'page_on_front', array(
1164
'capability' => 'manage_options',
1165
// 'theme_supports' => 'static-front-page',
1168
$this->add_control( 'page_on_front', array(
1169
'label' => __( 'Front page' ),
1170
'section' => 'static_front_page',
1171
'type' => 'dropdown-pages',
1174
$this->add_setting( 'page_for_posts', array(
1176
'capability' => 'manage_options',
1177
// 'theme_supports' => 'static-front-page',
1180
$this->add_control( 'page_for_posts', array(
1181
'label' => __( 'Posts page' ),
1182
'section' => 'static_front_page',
1183
'type' => 'dropdown-pages',
1188
* Callback for validating the header_textcolor value.
1190
* Accepts 'blank', and otherwise uses sanitize_hex_color_no_hash().
1191
* Returns default text color if hex color is empty.
1195
* @param string $color
1198
public function _sanitize_header_textcolor( $color ) {
1199
if ( 'blank' === $color )
1202
$color = sanitize_hex_color_no_hash( $color );
1203
if ( empty( $color ) )
1204
$color = get_theme_support( 'custom-header', 'default-text-color' );
1211
* Sanitizes a hex color.
1213
* Returns either '', a 3 or 6 digit hex color (with #), or null.
1214
* For sanitizing values without a #, see sanitize_hex_color_no_hash().
1218
* @param string $color
1219
* @return string|null
1221
function sanitize_hex_color( $color ) {
1222
if ( '' === $color )
1225
// 3 or 6 hex digits, or the empty string.
1226
if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) )
1233
* Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.
1235
* Saving hex colors without a hash puts the burden of adding the hash on the
1236
* UI, which makes it difficult to use or upgrade to other color types such as
1237
* rgba, hsl, rgb, and html color names.
1239
* Returns either '', a 3 or 6 digit hex color (without a #), or null.
1242
* @uses sanitize_hex_color()
1244
* @param string $color
1245
* @return string|null
1247
function sanitize_hex_color_no_hash( $color ) {
1248
$color = ltrim( $color, '#' );
1250
if ( '' === $color )
1253
return sanitize_hex_color( '#' . $color ) ? $color : null;
1257
* Ensures that any hex color is properly hashed.
1258
* Otherwise, returns value untouched.
1260
* This method should only be necessary if using sanitize_hex_color_no_hash().
1264
* @param string $color
1267
function maybe_hash_hex_color( $color ) {
1268
if ( $unhashed = sanitize_hex_color_no_hash( $color ) )
1269
return '#' . $unhashed;
added
removed
wp-includes/class-wp-customize-manager.php
