295 lines
8.8 KiB
JavaScript
295 lines
8.8 KiB
JavaScript
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( function( $, gglcptch ) {
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gglcptch = gglcptch || {};
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gglcptch.prepare = function() {
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/*
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* display reCaptcha for plugin`s block
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*/
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$( '.gglcptch_v1, .gglcptch_v2, .gglcptch_invisible' ).each( function() {
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var container = $( this ).find( '.gglcptch_recaptcha' );
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if (
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container.is( ':empty' ) &&
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( gglcptch.vars.visibility || $( this ).is( ':visible' ) === $( this ).is( ':not(:hidden)' ) )
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) {
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var containerId = container.attr( 'id' );
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gglcptch.display( containerId );
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}
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} );
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/*
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* display reCaptcha for others blocks
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* this part is neccessary because
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* we have disabled the connection to Google reCaptcha API from other plugins
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* via plugin`s php-functionality
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*/
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if ( 'v2' == gglcptch.options.version || 'invisible' == gglcptch.options.version ) {
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$( '.g-recaptcha' ).each( function() {
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/* reCAPTCHA will be generated into the empty block only */
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if ( $( this ).html() === '' && $( this ).text() === '' ) {
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/* get element`s ID */
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var container = $( this ).attr( 'id' );
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if ( typeof container == 'undefined' ) {
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container = get_id();
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$( this ).attr( 'id', container );
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}
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/* get reCapatcha parameters */
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var sitekey = $( this ).attr( 'data-sitekey' ),
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theme = $( this ).attr( 'data-theme' ),
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lang = $( this ).attr( 'data-lang' ),
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size = $( this ).attr( 'data-size' ),
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type = $( this ).attr( 'data-type' ),
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tabindex = $( this ).attr( 'data-tabindex' ),
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callback = $( this ).attr( 'data-callback' ),
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ex_call = $( this ).attr( 'data-expired-callback' ),
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stoken = $( this ).attr( 'data-stoken' ),
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params = [];
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params['sitekey'] = sitekey ? sitekey : gglcptch.options.sitekey;
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if ( !! theme ) {
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params['theme'] = theme;
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}
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if ( !! lang ) {
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params['lang'] = lang;
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}
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if ( !! size ) {
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params['size'] = size;
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}
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if ( !! type ) {
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params['type'] = type;
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}
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if ( !! tabindex ) {
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params['tabindex'] = tabindex;
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}
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if ( !! callback ) {
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params['callback'] = callback;
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}
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if ( !! ex_call ) {
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params['expired-callback'] = ex_call;
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}
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if ( !! stoken ) {
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params['stoken'] = stoken;
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}
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gglcptch.display( container, false, params );
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}
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} );
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/*
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* count the number of reCAPTCHA blocks in the form
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*/
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$( 'form' ).each( function() {
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if ( $( this ).contents().find( 'iframe[title="recaptcha widget"]' ).length > 1 && ! $( this ).children( '.gglcptch_dublicate_error' ).length ) {
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$( this ).prepend( '<div class="gglcptch_dublicate_error error" style="color: red;">'+ gglcptch.options.error + '</div><br />\n' );
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}
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} );
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}
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};
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gglcptch.display = function( container, v1_add_to_last_element, params ) {
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if ( typeof( container ) == 'undefined' || container == '' || typeof( gglcptch.options ) == 'undefined' ) {
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return;
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}
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function storeEvents( el ) {
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var target = el,
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events = $._data( el.get(0), 'events' );
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/* restoring events */
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if ( typeof events != 'undefined' ) {
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var storedEvents = {};
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$.extend( true, storedEvents, events );
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target.off();
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target.data( 'storedEvents', storedEvents );
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}
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/* storing and removing onclick action */
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if ( 'undefined' != typeof target.attr( 'onclick') ) {
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target.attr( 'gglcptch-onclick', target.attr( 'onclick') );
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target.removeAttr('onclick');
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}
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}
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function restoreEvents( el ) {
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var target = el,
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events = target.data( 'storedEvents' );
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/* restoring events */
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if ( typeof events != 'undefined' ) {
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for ( var event in events ) {
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for ( var i = 0; i < events[event].length; i++ ) {
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target.on( event, events[event][i] );
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}
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}
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}
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/* reset stored events */
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target.removeData( 'storedEvents' );
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/* restoring onclick action */
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if ( 'undefined' != typeof target.attr( 'gglcptch-onclick' ) ) {
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target.attr('onclick', target.attr( 'gglcptch-onclick') );
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target.removeAttr('gglcptch-onclick');
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}
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}
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function storeOnSubmit( form, gglcptch_index ) {
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form.on( 'submit', function( e ) {
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if ( '' == form.find( '.g-recaptcha-response' ).val() ) {
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e.preventDefault();
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e.stopImmediatePropagation();
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targetObject = $( e.target || e.srcElement || e.targetObject );
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targetEvent = e.type;
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grecaptcha.execute( gglcptch_index );
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}
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} ).find( 'input:submit, button' ).on( 'click', function( e ) {
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if ( '' == form.find( '.g-recaptcha-response' ).val() ) {
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e.preventDefault();
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e.stopImmediatePropagation();
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targetObject = $( e.target || e.srcElement || e.targetObject );
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targetEvent = e.type;
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grecaptcha.execute( gglcptch_index );
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}
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} );
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}
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var gglcptch_version = gglcptch.options.version;
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v1_add_to_last_element = v1_add_to_last_element || false;
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if ( 'v1' == gglcptch_version ) {
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if ( Recaptcha.widget == null || v1_add_to_last_element == true ) {
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Recaptcha.create( gglcptch.options.sitekey, container, { 'theme' : gglcptch.options.theme } );
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}
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}
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if ( 'v2' == gglcptch_version ) {
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if ( $( '#' + container ).parent().width() <= 300 ) {
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var size = 'compact';
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} else {
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var size = 'normal';
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}
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var parameters = params ? params : { 'sitekey' : gglcptch.options.sitekey, 'theme' : gglcptch.options.theme, 'size' : size },
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gglcptch_index = grecaptcha.render( container, parameters );
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$( '#' + container ).data( 'gglcptch_index', gglcptch_index );
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}
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if ( 'invisible' == gglcptch_version ) {
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var block = $( '#' + container ),
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form = block.closest( 'form' ),
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parameters = params ? params : { 'sitekey' : gglcptch.options.sitekey, 'size' : 'invisible', 'tabindex' : 9999 },
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targetObject = false,
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targetEvent = false;
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if ( form.length ) {
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storeEvents( form );
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form.find( 'button, input:submit' ).each( function() {
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storeEvents( $( this ) );
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} );
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/* Callback function works only in frontend */
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if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) {
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parameters['callback'] = function( token ) {
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form.off();
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restoreEvents( form );
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form.find( 'button, input:submit' ).off().each( function() {
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restoreEvents( $( this ) );
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} );
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if ( targetObject && targetEvent ) {
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targetObject.trigger( targetEvent );
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}
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form.find( 'button, input:submit' ).each( function() {
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storeEvents( $( this ) );
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} );
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storeEvents( form );
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storeOnSubmit( form, gglcptch_index );
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grecaptcha.reset( gglcptch_index );
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};
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}
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var gglcptch_index = grecaptcha.render( container, parameters );
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block.data( { 'gglcptch_index' : gglcptch_index } );
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if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) {
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storeOnSubmit( form, gglcptch_index );
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}
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}
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}
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};
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$( document ).ready( function() {
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var tryCounter = 0,
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/* launching timer so that the function keeps trying to display the reCAPTCHA again and again until google js api is loaded */
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gglcptch_timer = setInterval( function() {
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if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) {
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try {
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gglcptch.prepare();
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} catch ( e ) {
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console.log( 'Unexpected error occurred: ', e );
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}
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clearInterval( gglcptch_timer );
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}
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tryCounter++;
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/* Stop trying after 10 times */
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if ( tryCounter >= 10 ) {
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clearInterval( gglcptch_timer );
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}
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}, 1000 );
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function gglcptch_prepare() {
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if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) {
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try {
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gglcptch.prepare();
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} catch ( err ) {
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console.log( err );
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}
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}
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}
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$( window ).on( 'load', gglcptch_prepare );
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$( '.woocommerce' ).on( 'click', '.woocommerce-tabs', gglcptch_prepare );
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$( '#recaptcha_widget_div' ).on( 'input paste change', '#recaptcha_response_field', cleanError );
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} );
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function cleanError() {
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$error = $( this ).parents( '#recaptcha_widget_div' ).next( '#gglcptch_error' );
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if ( $error.length ) {
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$error.remove();
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}
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}
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function get_id() {
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var id = 'gglcptch_recaptcha_' + Math.floor( Math.random() * 1000 );
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if ( $( '#' + id ).length ) {
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id = get_id();
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} else {
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return id;
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}
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}
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if ( gglcptch.options.version == 'v2' ) {
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var width = $( window ).width();
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$( window ).on( 'resize', function( ) {
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if( $( window ).width() != width ) {
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width = $( window ).width();
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if ( typeof grecaptcha != "undefined" ) {
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$( '.gglcptch_recaptcha' ).html( '' );
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$('script[src^="https://www.google.com/recaptcha/api.js"], script[src^="https://www.gstatic.com/recaptcha/api2"]').remove();
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var src = "https://www.google.com/recaptcha/api.js";
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$.getScript( {
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url : src,
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success : function() {
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setTimeout( function() {
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try {
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gglcptch.prepare();
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} catch ( e ) {
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console.log( e );
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}
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}, 500 );
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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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} )( jQuery, gglcptch );
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