ldc-sbv/wp-content/plugins/polylang/js/admin.js

jQuery( document ).ready(function( $ ) {
	var transitionTimeout;

	// languages list table
	// accessibility to row actions on focus
	// mainly copy paste of WP code from common.js
	$( 'table.languages' ).on({ // restricted to languages list table
		focusin: function() {
			clearTimeout( transitionTimeout );
			focusedRowActions = $( this ).find( '.row-actions' );
			// transitionTimeout is necessary for Firefox, but Chrome won't remove the CSS class without a little help.
			$( '.row-actions' ).not( this ).removeClass( 'visible' );
			focusedRowActions.addClass( 'visible' );
		},
		focusout: function() {
			// Tabbing between post title and .row-actions links needs a brief pause, otherwise
			// the .row-actions div gets hidden in transit in some browsers ( ahem, Firefox ).
			transitionTimeout = setTimeout(function() {
				focusedRowActions.removeClass( 'visible' );
			}, 30 );
		}
	}, 'tr' ); // acts on the whole tr instead of single td as we have actions links in several columns

	// extends selectmenu to add flags in menu items
	$.widget( "custom.iconselectmenu", $.ui.selectmenu, {
		_renderItem: function( ul, item ) {
			var li = $( "<li>", { text: item.label } );

			if ( item.value ) {
				$( "<img>", {
					src: pll_flag_base_url + item.value + '.png',
					"class": "ui-icon"
				}).appendTo( li );
			}

			return li.appendTo( ul );
		}
	});

	// allows to display the flag for the selected menu item
	function add_icon( event, ui ) {
		var value = $( this ).val();
		if ( value ) {
			var txt = $( this ).iconselectmenu( "widget" ).children( ":last" );
			var img = $( '<img class="ui-icon" >' ).appendTo( txt );
			img.attr( "src", pll_flag_base_url + value + '.png' );
		}
	}

	// overrides the flag dropdown list with our customized jquery ui selectmenu
	$( "#flag_list" ).iconselectmenu({
		create: add_icon,
		select: add_icon,
	});

	// languages form
	// fills the fields based on the language dropdown list choice
	$( '#lang_list' ).change(function() {
		var value = $( this ).val().split( ':' );
		var selected = $( "select option:selected" ).text().split( ' - ' );
		$( '#lang_slug' ).val( value[0] );
		$( '#lang_locale' ).val( value[1] );
		$( 'input[name="rtl"]' ).val( [value[2]] );
		$( '#lang_name' ).val( selected[0] );
		$( '#flag_list option[value="' + value[3] + '"]' ).attr( 'selected', 'selected' );

		// recreate the jquery ui selectmenu
		$( "#flag_list" ).iconselectmenu( 'destroy' ).iconselectmenu({
			create: add_icon,
			select: add_icon,
		})
	});

	// strings translations
	// save translations when pressing enter
	$( '.translation input' ).keypress(function( event ){
		if ( 13 === event.keyCode ) {
			event.preventDefault();
			$( '#submit' ).click();
		}
	});

	// settings page
	// click on configure link
	$( '#the-list' ).on( 'click', '.configure>a', function(){
		$( '.pll-configure' ).hide().prev().show();
		$( this ).closest( 'tr' ).hide().next().show();
		return false;
	});

	// cancel
	$( '#the-list' ).on( 'click', '.cancel', function(){
		$( this ).closest( 'tr' ).hide().prev().show();
	});

	// save settings
	$( '#the-list' ).on( 'click', '.save', function(){
		var tr = $( this ).closest( 'tr' );
		var parts = tr.attr( 'id' ).split( '-' );

		var data = {
			action:            'pll_save_options',
			pll_ajax_settings: true,
			module:            parts[parts.length - 1],
			_pll_nonce:        $( '#_pll_nonce' ).val()
		}

		data = tr.find( ':input' ).serialize() + '&' + $.param( data );

		$.post( ajaxurl, data, function( response ) {
			var res = wpAjax.parseAjaxResponse( response, 'ajax-response' );
			$.each( res.responses, function() {
				switch ( this.what ) {
					case 'license-update':
						$( '#pll-license-' + this.data ).replaceWith( this.supplemental.html );
					break;
					case 'success':
						tr.hide().prev().show(); // close only if there is no error
					case 'error':
						$( '.settings-error' ).remove(); // remove previous messages if any
						$( 'h1' ).after( this.data );

						// Make notices dismissible
						// copy paste of common.js from WP 4.2.2
						$( '.notice.is-dismissible' ).each(function() {
							var $this = $( this ),
								$button = $( '<button type="button" class="notice-dismiss"><span class="screen-reader-text"></span></button>' ),
								btnText = commonL10n.dismiss || '';

							// Ensure plain text
							$button.find( '.screen-reader-text' ).text( btnText );

							$this.append( $button );

							$button.on( 'click.wp-dismiss-notice', function( event ) {
								event.preventDefault();
								$this.fadeTo( 100 , 0, function() {
									$( this ).slideUp( 100, function() {
										$( this ).remove();
									});
								});
							});
						});
					break;
				}
			});
		});
	});

	// act when pressing enter or esc in configurations
	$( '.pll-configure' ).keypress(function( event ){
		if ( 13 === event.keyCode ) {
			event.preventDefault();
			$( this ).find( '.save' ).click();
		}

		if ( 27 === event.keyCode ) {
			event.preventDefault();
			$( this ).find( '.cancel' ).click();
		}
	});

	// settings URL modifications
	// manages visibility of fields
	$( "input[name='force_lang']" ).change(function() {
		function pll_toggle( a, test ) {
			test ? a.show() : a.hide();
		}

		var value = $( this ).val();
		pll_toggle( $( '#pll-domains-table' ), 3 == value );
		pll_toggle( $( "#pll-hide-default" ), 3 > value );
		pll_toggle( $( "#pll-rewrite" ), 2 > value );
		pll_toggle( $( "#pll-redirect-lang" ), 2 > value );
	});

	// settings license
	// deactivate button
	$( '.pll-deactivate-license' ).on( 'click', function() {
		var data = {
			action:            'pll_deactivate_license',
			pll_ajax_settings: true,
			id:                $( this ).attr( 'id' ),
			_pll_nonce:        $( '#_pll_nonce' ).val()
		}
		$.post( ajaxurl, data , function( response ){
			$( '#pll-license-' + response.id ).replaceWith( response.html );
		});
	});

});