/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 */
 15function options_discussion_add_js() {
 16?>
 17	<script>
 18	(function($){
 19		var parent = $( '#show_avatars' ),
 20			children = $( '.avatar-settings' );
 21		parent.change(function(){
 22			children.toggleClass( 'hide-if-js', ! this.checked );
 23		});
 24	})(jQuery);
 25	</script>
 26<?php
 27}
 28
 29/**
 30 * Display JavaScript on the page.
 31 *
 32 * @since 3.5.0
 33 */
 34function options_general_add_js() {
 35?>
 36<script type="text/javascript">
 37	jQuery(document).ready(function($){
 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() ).closest( 'fieldset' ).find( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
 55		});
 56		$( 'input[name="date_format_custom"]' ).on( 'click input', 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() ).closest( 'fieldset' ).find( '.example' ).text( $( this ).parent( 'label' ).children( '.format-i18n' ).text() );
 63		});
 64		$( 'input[name="time_format_custom"]' ).on( 'click input', 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				fieldset = format.closest( 'fieldset' ),
 70				example = fieldset.find( '.example' ),
 71				spinner = fieldset.find( '.spinner' );
 72
 73			spinner.addClass( 'is-active' );
 74
 75			$.post( ajaxurl, {
 76					action: 'date_format_custom' == format.attr( 'name' ) ? 'date_format' : 'time_format',
 77					date : format.val()
 78				}, function( d ) { spinner.removeClass( 'is-active' ); example.text( d ); } );
 79		});
 80
 81		var languageSelect = $( '#WPLANG' );
 82		$( 'form' ).submit( function() {
 83			// Don't show a spinner for English and installed languages,
 84			// as there is nothing to download.
 85			if ( ! languageSelect.find( 'option:selected' ).data( 'installed' ) ) {
 86				$( '#submit', this ).after( '<span class="spinner language-install-spinner is-active" />' );
 87			}
 88		});
 89	});
 90</script>
 91<?php
 92}
 93
 94/**
 95 * Display JavaScript on the page.
 96 *
 97 * @since 3.5.0
 98 */
 99function options_reading_add_js() {
100?>
101<script type="text/javascript">
102	jQuery(document).ready(function($){
103		var section = $('#front-static-pages'),
104			staticPage = section.find('input:radio[value="page"]'),
105			selects = section.find('select'),
106			check_disabled = function(){
107				selects.prop( 'disabled', ! staticPage.prop('checked') );
108			};
109		check_disabled();
110 		section.find('input:radio').change(check_disabled);
111	});
112</script>
113<?php
114}
115
116/**
117 * Render the site charset setting.
118 *
119 * @since 3.5.0
120 */
121function options_reading_blog_charset() {
122	echo '<input name="blog_charset" type="text" id="blog_charset" value="' . esc_attr( get_option( 'blog_charset' ) ) . '" class="regular-text" />';
123	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>';
124}