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/** |
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* @package Polylang |
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*/ |
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|
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jQuery( |
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function( $ ) { |
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|
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// languages list table |
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// accessibility to row actions on focus |
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// mainly copy paste of WP code from common.js |
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var transitionTimeout; |
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$( 'table.languages' ).on( |
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{ // restricted to languages list table |
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focusin: function() { |
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clearTimeout( transitionTimeout ); |
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var focusedRowActions = $( this ).find( '.row-actions' ); |
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// transitionTimeout is necessary for Firefox, but Chrome won't remove the CSS class without a little help. |
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$( '.row-actions' ).not( this ).removeClass( 'visible' ); |
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focusedRowActions.addClass( 'visible' ); |
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}, |
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focusout: function() { |
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// Tabbing between post title and .row-actions links needs a brief pause, otherwise |
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// the .row-actions div gets hidden in transit in some browsers ( ahem, Firefox ). |
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transitionTimeout = setTimeout( |
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function() { |
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focusedRowActions.removeClass( 'visible' ); |
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}, |
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30 |
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); |
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} |
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}, |
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'tr' |
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); // acts on the whole tr instead of single td as we have actions links in several columns |
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|
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/** |
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* Common functions and variables for overriding languages and flags dropdown list by a jQuery UI selectmenu widget. |
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*/ |
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|
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// Add a boolean variable to be able to check jQuery UI >= 1.12 which is introduced in WP 5.6. |
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// Backward compatibility WP < 5.6 |
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var isJqueryUImin112 = $.ui.version >= '1.12.0'; |
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// Allow to check if a flag list dropdown is present. Not present in the Wizard steps or other settings page. |
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var flagListExist = $( "#flag_list" ).length; |
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// Allow to check if a language list dropdown is present. Not present in other settings page. |
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var langListExist = $( "#lang_list" ).length; |
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// jQuery UI selectmenu widget width option |
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var defaultSelectmenuWidth = '95%'; |
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var wizardSelectmenuWidth = '100%'; |
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|
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// Inject flag image when jQuery UI selectmenu is created or an item is selected. |
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// jQuery UI 1.12 introduce a wrapper inside de li tag which is necessary to selectmenu widget to work correctly. |
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// Mainly copy from the orginal jQuery UI 1.12 selectmenu widget _renderItem method. |
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// Note this code works fine with jQuery UI 1.11.4 too. |
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var selectmenuRenderItem = function( ul, item ) { |
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var li = $( '<li>' ); |
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var wrapper = $( '<div>'); |
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|
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if ( item.disabled ) { |
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this._addClass( li, null, "ui-state-disabled" ); |
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} |
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this._setText( wrapper, item.label ); |
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|
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// Add the flag from the data attribute in the selected element. |
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wrapper.prepend( $( item.element ).data( 'flag-html' ) ); |
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wrapper.children( 'img' ).addClass( 'ui-icon' ); |
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|
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return li.append( wrapper ).appendTo( ul ); |
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}; |
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// Override selected item to inject flag for jQuery UI less than 1.12. |
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var selectmenuRefreshButtonText = function( selectElement ) { |
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var buttonText = $( selectElement ).selectmenu( 'instance' ).buttonText; |
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buttonText.prepend( $( selectElement ).children( ':selected' ).data( 'flag-html' ) ); |
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buttonText.children( 'img' ).addClass( 'ui-icon' ); |
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}; |
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// Override selected item since jQuery UI 1.12 which introduces extension point method _renderButtonItem. |
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// @see https://api.jqueryui.com/1.12/selectmenu/#method-_renderButtonItem _renderButtonItem documentation. |
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var selectmenuRenderButtonItem = function ( selectElement ) { |
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var buttonItem = $( '<span>' ); |
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this._setText( buttonItem, selectElement.label ); |
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this._addClass( buttonItem, "ui-selectmenu-text" ); |
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|
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// Add the flag from the data attribute in the selected element. |
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buttonItem.prepend( $( selectElement.element ).data( 'flag-html' ) ); |
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buttonItem.children( 'img' ).addClass( 'ui-icon' ); |
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|
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return buttonItem; |
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} |
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|
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/** |
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* Initialize a jQuery UI selectmenu widget on a DOM element |
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* |
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* @param {*} element - The jQuery object representing the DOM element to attach the widget with. |
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* @param {*} config - All the parameters - options and callbacks - necessary to configure the jQuery UI selectmenu widget. |
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* @return {Object} - The jQuery UI selectmenu widget object instance. |
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*/ |
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function initializeSelectmenuWidget( element, config ) { |
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// Create the jQuery UI selectmenu widget for flags list dropdown and return its instance. |
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var selectmenuWidgetInstance = element.selectmenu( config ).selectmenu( 'instance' ); |
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// Overrides each item in the jQuery UI selectmenu list by injecting flag image. |
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selectmenuWidgetInstance._renderItem = selectmenuRenderItem; |
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// Override the selected item rendering for jQuery UI 1.12 |
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if ( isJqueryUImin112 ) { |
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selectmenuWidgetInstance._renderButtonItem = selectmenuRenderButtonItem; |
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// Need to refresh to take in account the new button item rendering method after the selectmenu widget instanciaion. |
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selectmenuWidgetInstance.refresh(); |
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} |
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return selectmenuWidgetInstance |
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} |
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/** |
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* Selectmenu widget common parameters for its configuration: options and callbacks. |
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*/ |
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|
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// Selectmenu widget options |
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var selectmenuOptions = { |
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width: defaultSelectmenuWidth, |
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classes: { |
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'ui-selectmenu-menu': 'pll-selectmenu-menu', |
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'ui-selectmenu-button': 'pll-selectmenu-button', |
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} |
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}; |
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|
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// Selectmenu widget callbacks |
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var selectmenuFlagListCallbacks = {}; |
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// Callbacks when Selectmenu widget create or select event is triggered. |
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var createSelectCallback = function( event, ui ) { |
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selectmenuRefreshButtonText( event.target ); |
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} |
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|
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/** |
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* Overrides the flag dropdown list with our customized jquery ui selectmenu. |
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*/ |
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|
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// Callbacks when Selectmenu widget change or open event is triggered. |
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// Needed to correctly refresh the selected element in the list when editing an existing language or when the value change is triggered by the language choice. |
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// jQuery UI 1.11 callback version. |
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var changeOpenCallback = function( event, ui ){ |
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selectmenuRefreshButtonText( $( event.target ).selectmenu( 'refresh' ) ); |
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} |
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// jQueryUI 1.12 callback version. |
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var changeOpenCallbackjQueryUI112 = function( event, ui ){ |
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// Just a refresh of the menu is needed with jQuery UI 1.12 because _renderButtonItem is triggered and then inject correctly the flag. |
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$( event.target ).selectmenu( 'refresh' ); |
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} |
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// There is no need of create and select callbacks with jQuery UI 1.12 because overriding _renderButtonItem method do the job. |
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if ( isJqueryUImin112 ) { |
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selectmenuFlagListCallbacks = |
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{ |
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change: changeOpenCallbackjQueryUI112, |
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open: changeOpenCallbackjQueryUI112, |
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}; |
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} else { |
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selectmenuFlagListCallbacks = { |
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create: createSelectCallback, |
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select: createSelectCallback, |
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change: changeOpenCallback, |
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open: changeOpenCallback, |
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}; |
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} |
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|
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// Create the selectmenu widget only if the field is present. |
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if ( flagListExist ) { |
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// Create the jQuery UI selectmenu widget for flags list dropdown and return its instance. |
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var selectmenuFlagList = initializeSelectmenuWidget( $( '#flag_list' ), Object.assign( {}, selectmenuOptions, selectmenuFlagListCallbacks ) ); |
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$( '#lang_list' ).on( |
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'languageChanged', |
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function( event, flag ) { |
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// Refresh the flag field |
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selectmenuFlagList.element.val( flag ); |
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selectmenuFlagList._trigger( 'change' ); |
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} |
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); |
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} |
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|
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/** |
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* Language choice in predefined languages in Polylang Languages settings page and wizard. |
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* Overrides the predefined language dropdown list with our customized jQuery ui selectmenu widget. |
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*/ |
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|
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/** |
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* Fill the other language form fields from the language element selected in the language list dropdown. |
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* |
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* @param {Object} language - language object of the selected element in the language list dropdown. |
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*/ |
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function fillLanguageFields( language ) { |
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$( '#lang_slug' ).val( language.slug ); |
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$( '#lang_locale' ).val( language.locale ); |
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$( 'input[name="rtl"]' ).val( language.rtl ); |
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$( '#lang_name' ).val( language.name ); |
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} |
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|
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/** |
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* Parse selected language element in the language list dropdown. |
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* |
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* @param {object} event - jQuery triggered event. |
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* @return {object} The language object with its named properties. |
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*/ |
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function parseSelectedLanguage( event ) { |
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var selectedElement = $('option:selected', event.target); |
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var values = selectedElement.val().split(':') |
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return { |
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slug: values[0], |
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locale: values[1], |
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rtl: [values[2]], |
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flag: values[3], |
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name: selectedElement.text().split(' - ')[0] // At the moment there is no need of the 2nd part because it corresponds on the locale which is already known by splitting the selected element value |
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}; |
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} |
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|
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// Callback when selectmenu widget change event is triggered. |
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var changeCallback = function( event, ui ) { |
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var language = parseSelectedLanguage( event ); |
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|
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fillLanguageFields( language ); |
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|
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$( event.target ).trigger( 'languageChanged', language.flag ); |
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}; |
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|
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// Create the jQuery UI selectmenu widget languages list dropdown and return its instance. |
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var selectmenuLangListCallbacks = {}; |
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// For the wizard we need a 100% width. So we override the previous defined value of selectmenuOptions. |
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if( $( '#lang_list' ).closest( '.pll-wizard-content' ).length > 0 ) { |
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selectmenuOptions = Object.assign( selectmenuOptions, { width: wizardSelectmenuWidth } ); |
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} |
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|
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// There is no need of create and select callbacks with jQuery UI 1.12 because overrinding _renderButtonItem method do the job. |
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if ( isJqueryUImin112 ) { |
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selectmenuLangListCallbacks = { |
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change: changeCallback, |
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}; |
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} else { |
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selectmenuLangListCallbacks = { |
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create: createSelectCallback, |
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select: createSelectCallback, |
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change: changeCallback, |
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}; |
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} |
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if ( langListExist ) { |
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initializeSelectmenuWidget( $( '#lang_list' ), Object.assign( {}, selectmenuOptions, selectmenuLangListCallbacks ) ); |
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} |
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|
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// strings translations |
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// save translations when pressing enter |
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$( '.translation input' ).on( |
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'keydown', |
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function( event ){ |
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if ( 'Enter' === event.key ) { |
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event.preventDefault(); |
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$( '#submit' ).trigger( 'click' ); |
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} |
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} |
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); |
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|
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// settings page |
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// click on configure link |
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$( '#the-list' ).on( |
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'click', |
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'.configure>a', |
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function(){ |
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$( '.pll-configure' ).hide().prev().show(); |
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$( this ).closest( 'tr' ).hide().next().show(); |
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return false; |
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} |
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); |
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|
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// cancel |
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$( '#the-list' ).on( |
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'click', |
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'.cancel', |
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function(){ |
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$( this ).closest( 'tr' ).hide().prev().show(); |
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} |
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); |
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|
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// save settings |
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$( '#the-list' ).on( |
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'click', |
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'.save', |
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function(){ |
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var tr = $( this ).closest( 'tr' ); |
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var parts = tr.attr( 'id' ).split( '-' ); |
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|
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var data = { |
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action: 'pll_save_options', |
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pll_ajax_settings: true, |
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module: parts[parts.length - 1], |
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_pll_nonce: $( '#_pll_nonce' ).val() |
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}; |
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|
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data = tr.find( ':input' ).serialize() + '&' + $.param( data ); |
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|
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$.post( |
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ajaxurl, |
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data, |
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function( response ) { |
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var res = wpAjax.parseAjaxResponse( response, 'ajax-response' ); |
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$.each( |
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res.responses, |
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function() { |
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switch ( this.what ) { |
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case 'license-update': |
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$( '#pll-license-' + this.data ).replaceWith( this.supplemental.html ); |
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break; |
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case 'success': |
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tr.hide().prev().show(); // close only if there is no error |
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case 'error': |
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$( '.settings-error' ).remove(); // remove previous messages if any |
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$( 'h1' ).after( this.data ); |
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|
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// Make notices dismissible |
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// copy paste of common.js from WP 4.2.2 |
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$( '.notice.is-dismissible' ).each( |
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function() { |
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var $this = $( this ), |
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$button = $( '<button type="button" class="notice-dismiss"><span class="screen-reader-text"></span></button>' ), |
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btnText = pll_admin.dismiss_notice || ''; |
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|
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// Ensure plain text |
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$button.find( '.screen-reader-text' ).text( btnText ); |
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|
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// Whitelist because of how the button is built. See above |
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$this.append( $button ); // phpcs:ignore WordPressVIPMinimum.JS.HTMLExecutingFunctions.append |
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|
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$button.on( |
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'click.wp-dismiss-notice', |
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function( event ) { |
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event.preventDefault(); |
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$this.fadeTo( |
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100, |
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0, |
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function() { |
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$( this ).slideUp( |
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100, |
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function() { |
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$( this ).remove(); |
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} |
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); |
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} |
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); |
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} |
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); |
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} |
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); |
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break; |
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} |
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} |
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); |
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} |
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); |
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} |
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); |
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|
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// act when pressing enter or esc in configurations |
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$( '.pll-configure' ).on( |
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'keydown', |
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function( event ){ |
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if ( 'Enter' === event.key ) { |
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event.preventDefault(); |
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$( this ).find( '.save' ).trigger( 'click' ); |
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} |
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|
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if ( 'Escape' === event.key ) { |
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event.preventDefault(); |
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$( this ).find( '.cancel' ).trigger( 'click' ); |
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} |
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} |
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); |
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|
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// settings URL modifications |
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// manages visibility of fields |
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$( "input[name='force_lang']" ).on( |
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'change', |
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function() { |
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function pll_toggle( a, test ) { |
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test ? a.show() : a.hide(); |
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} |
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|
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var value = $( this ).val(); |
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pll_toggle( $( '#pll-domains-table' ), 3 == value ); |
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pll_toggle( $( "#pll-hide-default" ), 3 > value ); |
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pll_toggle( $( "#pll-rewrite" ), 2 > value ); |
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pll_toggle( $( "#pll-redirect-lang" ), 2 > value ); |
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} |
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); |
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|
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// settings license |
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// deactivate button |
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$( '.pll-deactivate-license' ).on( |
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'click', |
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function() { |
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var data = { |
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action: 'pll_deactivate_license', |
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pll_ajax_settings: true, |
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id: $( this ).attr( 'id' ), |
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_pll_nonce: $( '#_pll_nonce' ).val() |
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}; |
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$.post( |
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ajaxurl, |
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data, |
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function( response ){ |
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$( '#pll-license-' + response.id ).replaceWith( response.html ); |
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} |
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); |
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} |
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); |
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|
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// Manage closing the metabox. |
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// close postboxes that should be closed |
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$( '.if-js-closed' ).removeClass( 'if-js-closed' ).addClass( 'closed' ); |
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// postboxes setup |
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if ( 'undefined' !== typeof postboxes ) { |
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postboxes.add_postbox_toggles( pagenow ); |
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} |
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} |
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); |
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|
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|
