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( function( $, WPDEF ) { |
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WPDEF = WPDEF || {}; |
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|
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WPDEF.prepare = function() { |
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// Display reCaptcha for plugin`s block. Also check if elements exists when loaded via lazy loading. |
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var tryReCaptchaCounter = 0, |
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wpdefRecaptchaTimer = setInterval( function() { |
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if ( $( '.wpdef_recaptcha_v2_checkbox, .wpdef_recaptcha_v2_invisible' ).length > 0 ) { |
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$( '.wpdef_recaptcha_v2_checkbox, .wpdef_recaptcha_v2_invisible' ).each( function() { |
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var container = $( this ).find( '.wpdef_recaptcha' ); |
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|
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if ( |
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container.is( ':empty' ) && |
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( WPDEF.vars.visibility || $( this ).is( ':visible' ) === $( this ).is( ':not(:hidden)' ) ) |
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) { |
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var containerId = container.attr( 'id' ); |
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WPDEF.display( containerId ); |
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|
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// disable input field in noscript |
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$( this ).find( 'noscript .g-recaptcha-response' ).prop( 'disabled', true ); |
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} |
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} ); |
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|
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clearInterval( wpdefRecaptchaTimer ); |
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} |
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tryReCaptchaCounter++; |
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// Stop trying after 20 times. |
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if ( tryReCaptchaCounter >= 20 ) { |
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clearInterval( wpdefRecaptchaTimer ); |
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} |
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}, 1000 ); |
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|
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if ( 'v3_recaptcha' == WPDEF.options.version ) { |
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grecaptcha.ready( function() { |
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grecaptcha.execute( WPDEF.options.sitekey, {action: 'WPDEF_reCaptcha'}).then(function( token ) { |
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document.querySelectorAll( ".g-recaptcha-response" ).forEach( function ( elem ) { elem.value = token } ); |
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}); |
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}); |
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} |
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|
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/* |
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* Display google reCaptcha for others blocks. It's necessary because |
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* we have disabled the connection to Google reCaptcha API from other plugins. |
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*/ |
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if ( 'v2_checkbox' == WPDEF.options.version || 'v2_invisible' == WPDEF.options.version ) { |
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|
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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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|
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// Get element`s ID. |
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var container = $( this ).attr( 'id' ); |
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|
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if ( typeof container == 'undefined' ) { |
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container = get_id(); |
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$( this ).attr( 'id', container ); |
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} |
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|
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// Get reCaptcha 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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|
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params['sitekey'] = sitekey ? sitekey : WPDEF.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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|
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WPDEF.display( container, 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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$( 'form' ).each( function() { |
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if ( $( this ).contents().find( 'iframe[title="recaptcha widget"]' ).length > 1 && ! $( this ).children( '.grecaptcha_dublicate_error' ).length ) { |
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$( this ).prepend( '<div class="grecaptcha_dublicate_error error" style="color: red;">' + WPDEF.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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|
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WPDEF.display = function( container, params ) { |
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if ( typeof( container ) == 'undefined' || container == '' || typeof( WPDEF.options ) == 'undefined' ) { |
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return; |
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} |
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|
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// Add attribute disable to the submit. |
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if ( 'v2_checkbox' === WPDEF.options.version && WPDEF.options.disable ) { |
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$( '#' + container ).closest( 'form' ).find( 'input:submit, button' ).prop( 'disabled', true ); |
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} |
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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( 'wpdef-onclick', target.attr( 'onclick') ); |
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target.removeAttr( 'onclick' ); |
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} |
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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( 'wpdef-onclick' ) ) { |
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target.attr( 'onclick', target.attr( 'wpdef-onclick' ) ); |
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target.removeAttr( 'wpdef-onclick' ); |
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} |
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} |
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|
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function storeOnSubmit( form, grecaptcha_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( grecaptcha_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( grecaptcha_index ); |
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} |
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} ); |
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} |
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|
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var grecaptcha_version = WPDEF.options.version; |
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|
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if ( 'v2_checkbox' == grecaptcha_version ) { |
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var parameters = params ? params : { 'sitekey' : WPDEF.options.sitekey, 'theme' : WPDEF.options.theme, 'size' : WPDEF.options.size }, |
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block = $( '#' + container ), |
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form = block.closest( 'form' ); |
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|
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// Callback function works only in frontend. |
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if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) { |
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parameters['callback'] = function() { |
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form.find( 'button, input:submit' ).prop( 'disabled', false ); |
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}; |
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} |
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|
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var grecaptcha_index = grecaptcha.render( container, parameters ); |
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$( '#' + container ).data( 'grecaptcha_index', grecaptcha_index ); |
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} else if ( 'v2_invisible' == grecaptcha_version ) { |
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var block = $( '#' + container ), |
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form = block.closest( 'form' ), |
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parameters = params ? params : { 'sitekey' : WPDEF.options.sitekey, 'size' : WPDEF.options.size, 'tabindex' : 9999, badge: 'inline' }, |
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targetObject = false, |
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targetEvent = false; |
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|
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if ( form.length ) { |
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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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|
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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, grecaptcha_index ); |
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grecaptcha.reset( grecaptcha_index ); |
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}; |
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} |
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|
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var grecaptcha_index = grecaptcha.render( container, parameters ); |
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block.data( { 'grecaptcha_index' : grecaptcha_index } ); |
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|
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if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) { |
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storeOnSubmit( form, grecaptcha_index ); |
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} |
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} |
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} |
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}; |
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|
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$( function() { |
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var tryCounter = 0, |
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wpdef_timer = setInterval( function() { |
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if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) { |
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try { |
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WPDEF.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( wpdef_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( wpdef_timer ); |
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} |
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}, 1000 ); |
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|
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function wpdef_prepare() { |
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if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) { |
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try { |
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WPDEF.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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|
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$( window ).on( 'load', wpdef_prepare ); |
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} ); |
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|
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function get_id() { |
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var id = 'wpdef_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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|
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} )( jQuery, WPDEF ); |
