wp-admin/includes/options.php

   1 <?php
   2 /**
   3  * WordPress Options Administration API.
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  * @since 4.4.0
   8  */
   9
  10 /**
  11  * Output JavaScript to toggle display of additional settings if avatars are disabled.
  12  *
  13  * @since 4.2.0
  14  */
  15 function options_discussion_add_js() {
  16 ?>
  17         <script>
  18         (function($){
  19                 var parent = $( '#show_avatars' ),
  20                         children = $( '.avatar-settings' );
  21                 parent.change(function(){
  22                         children.toggleClass( 'hide-if-js', ! this.checked );
  23                 });
  24         })(jQuery);
  25         </script>
  26 <?php
  27 }
  28
  29 /**
  30  * Display JavaScript on the page.
  31  *
  32  * @since 3.5.0
  33  */
  34 function options_general_add_js() {
  35 ?>
  36 <script type="text/javascript">
  37         jQuery(document).ready(function($){
  38                 var $siteName = $( '#wp-admin-bar-site-name' ).children( 'a' ).first(),
  39                         homeURL = ( <?php echo wp_json_encode( get_home_url() ); ?> || '' ).replace( /^(https?:\/\/)?(www\.)?/, '' );
  40
  41                 $( '#blogname' ).on( 'input', function() {
  42                         var title = $.trim( $( this ).val() ) || homeURL;
  43
  44                         // Truncate to 40 characters.
  45                         if ( 40 < title.length ) {
  46                                 title = title.substring( 0, 40 ) + '\u2026';
  47                         }
  48
  49                         $siteName.text( title );
  50                 });
  51
  52                 $("input[name='date_format']").click(function(){
  53                         if ( "date_format_custom_radio" != $(this).attr("id") )
  54                                 $( "input[name='date_format_custom']" ).val( $( this ).val() ).siblings( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
  55                 });
  56                 $("input[name='date_format_custom']").focus(function(){
  57                         $( '#date_format_custom_radio' ).prop( 'checked', true );
  58                 });
  59
  60                 $("input[name='time_format']").click(function(){
  61                         if ( "time_format_custom_radio" != $(this).attr("id") )
  62                                 $( "input[name='time_format_custom']" ).val( $( this ).val() ).siblings( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
  63                 });
  64                 $("input[name='time_format_custom']").focus(function(){
  65                         $( '#time_format_custom_radio' ).prop( 'checked', true );
  66                 });
  67                 $("input[name='date_format_custom'], input[name='time_format_custom']").change( function() {
  68                         var format = $(this);
  69                         format.siblings( '.spinner' ).addClass( 'is-active' );
  70                         $.post(ajaxurl, {
  71                                         action: 'date_format_custom' == format.attr('name') ? 'date_format' : 'time_format',
  72                                         date : format.val()
  73                                 }, function(d) { format.siblings( '.spinner' ).removeClass( 'is-active' ); format.siblings('.example').text(d); } );
  74                 });
  75
  76                 var languageSelect = $( '#WPLANG' );
  77                 $( 'form' ).submit( function() {
  78                         // Don't show a spinner for English and installed languages,
  79                         // as there is nothing to download.
  80                         if ( ! languageSelect.find( 'option:selected' ).data( 'installed' ) ) {
  81                                 $( '#submit', this ).after( '<span class="spinner language-install-spinner" />' );
  82                         }
  83                 });
  84         });
  85 </script>
  86 <?php
  87 }
  88
  89 /**
  90  * Display JavaScript on the page.
  91  *
  92  * @since 3.5.0
  93  */
  94 function options_permalink_add_js() {
  95         ?>
  96 <script type="text/javascript">
  97 jQuery(document).ready(function() {
  98         jQuery('.permalink-structure input:radio').change(function() {
  99                 if ( 'custom' == this.value )
 100                         return;
 101                 jQuery('#permalink_structure').val( this.value );
 102         });
 103         jQuery('#permalink_structure').focus(function() {
 104                 jQuery("#custom_selection").attr('checked', 'checked');
 105         });
 106 });
 107 </script>
 108 <?php
 109 }
 110
 111 /**
 112  * Display JavaScript on the page.
 113  *
 114  * @since 3.5.0
 115  */
 116 function options_reading_add_js() {
 117 ?>
 118 <script type="text/javascript">
 119         jQuery(document).ready(function($){
 120                 var section = $('#front-static-pages'),
 121                         staticPage = section.find('input:radio[value="page"]'),
 122                         selects = section.find('select'),
 123                         check_disabled = function(){
 124                                 selects.prop( 'disabled', ! staticPage.prop('checked') );
 125                         };
 126                 check_disabled();
 127                 section.find('input:radio').change(check_disabled);
 128         });
 129 </script>
 130 <?php
 131 }
 132
 133 /**
 134  * Render the site charset setting.
 135  *
 136  * @since 3.5.0
 137  */
 138 function options_reading_blog_charset() {
 139         echo '<input name="blog_charset" type="text" id="blog_charset" value="' . esc_attr( get_option( 'blog_charset' ) ) . '" class="regular-text" />';
 140         echo '<p class="description">' . __( 'The <a href="https://codex.wordpress.org/Glossary#Character_set">character encoding</a> of your site (UTF-8 is recommended)' ) . '</p>';
 141 }