| 1 |
( function( $, WPDEF ) { |
| 2 |
WPDEF = WPDEF || {}; |
| 3 |
|
| 4 |
WPDEF.prepare = function() { |
| 5 |
// Display reCaptcha for plugin`s block. Also check if elements exists when loaded via lazy loading. |
| 6 |
var tryReCaptchaCounter = 0, |
| 7 |
wpdefRecaptchaTimer = setInterval( function() { |
| 8 |
if ( $( '.wpdef_captcha_v2_checkbox, .wpdef_captcha_v2_invisible' ).length > 0 ) { |
| 9 |
$( '.wpdef_captcha_v2_checkbox, .wpdef_captcha_v2_invisible' ).each( function() { |
| 10 |
var container = $( this ).find( '.wpdef_recaptcha' ); |
| 11 |
|
| 12 |
if ( |
| 13 |
container.is( ':empty' ) && |
| 14 |
( WPDEF.vars.visibility || $( this ).is( ':visible' ) === $( this ).is( ':not(:hidden)' ) ) |
| 15 |
) { |
| 16 |
var containerId = container.attr( 'id' ); |
| 17 |
WPDEF.display( containerId ); |
| 18 |
|
| 19 |
// disable input field in noscript |
| 20 |
$( this ).find( 'noscript .g-recaptcha-response' ).prop( 'disabled', true ); |
| 21 |
} |
| 22 |
} ); |
| 23 |
|
| 24 |
clearInterval( wpdefRecaptchaTimer ); |
| 25 |
} |
| 26 |
tryReCaptchaCounter++; |
| 27 |
// Stop trying after 20 times. |
| 28 |
if ( tryReCaptchaCounter >= 20 ) { |
| 29 |
clearInterval( wpdefRecaptchaTimer ); |
| 30 |
} |
| 31 |
}, 1000 ); |
| 32 |
|
| 33 |
if ( 'v3_recaptcha' == WPDEF.options.version ) { |
| 34 |
grecaptcha.ready( function() { |
| 35 |
grecaptcha.execute( WPDEF.options.sitekey, {action: 'WPDEF_reCaptcha'}).then(function( token ) { |
| 36 |
document.querySelectorAll( ".g-recaptcha-response" ).forEach( function ( elem ) { elem.value = token } ); |
| 37 |
}); |
| 38 |
}); |
| 39 |
} |
| 40 |
|
| 41 |
/* |
| 42 |
* Display google reCaptcha for others blocks. It's necessary because |
| 43 |
* we have disabled the connection to Google reCaptcha API from other plugins. |
| 44 |
*/ |
| 45 |
if ( 'v2_checkbox' == WPDEF.options.version || 'v2_invisible' == WPDEF.options.version ) { |
| 46 |
|
| 47 |
$( '.g-recaptcha' ).each( function() { |
| 48 |
// reCAPTCHA will be generated into the empty block only. |
| 49 |
if ( $( this ).html() === '' && $( this ).text() === '' ) { |
| 50 |
|
| 51 |
// Get element`s ID. |
| 52 |
var container = $( this ).attr( 'id' ); |
| 53 |
|
| 54 |
if ( typeof container == 'undefined' ) { |
| 55 |
container = get_id(); |
| 56 |
$( this ).attr( 'id', container ); |
| 57 |
} |
| 58 |
|
| 59 |
// Get reCaptcha parameters. |
| 60 |
var sitekey = $( this ).attr( 'data-sitekey' ), |
| 61 |
theme = $( this ).attr( 'data-theme' ), |
| 62 |
lang = $( this ).attr( 'data-lang' ), |
| 63 |
size = $( this ).attr( 'data-size' ), |
| 64 |
type = $( this ).attr( 'data-type' ), |
| 65 |
tabindex = $( this ).attr( 'data-tabindex' ), |
| 66 |
callback = $( this ).attr( 'data-callback' ), |
| 67 |
ex_call = $( this ).attr( 'data-expired-callback' ), |
| 68 |
stoken = $( this ).attr( 'data-stoken' ), |
| 69 |
params = []; |
| 70 |
|
| 71 |
params['sitekey'] = sitekey ? sitekey : WPDEF.options.sitekey; |
| 72 |
if ( !! theme ) { |
| 73 |
params['theme'] = theme; |
| 74 |
} |
| 75 |
if ( !! lang ) { |
| 76 |
params['lang'] = lang; |
| 77 |
} |
| 78 |
if ( !! size ) { |
| 79 |
params['size'] = size; |
| 80 |
} |
| 81 |
if ( !! type ) { |
| 82 |
params['type'] = type; |
| 83 |
} |
| 84 |
if ( !! tabindex ) { |
| 85 |
params['tabindex'] = tabindex; |
| 86 |
} |
| 87 |
if ( !! callback ) { |
| 88 |
params['callback'] = callback; |
| 89 |
} |
| 90 |
if ( !! ex_call ) { |
| 91 |
params['expired-callback'] = ex_call; |
| 92 |
} |
| 93 |
if ( !! stoken ) { |
| 94 |
params['stoken'] = stoken; |
| 95 |
} |
| 96 |
|
| 97 |
WPDEF.display( container, params ); |
| 98 |
} |
| 99 |
} ); |
| 100 |
|
| 101 |
// Count the number of reCAPTCHA blocks in the form. |
| 102 |
$( 'form' ).each( function() { |
| 103 |
if ( $( this ).contents().find( 'iframe[title="recaptcha widget"]' ).length > 1 && ! $( this ).children( '.grecaptcha_dublicate_error' ).length ) { |
| 104 |
$( this ).prepend( '<div class="grecaptcha_dublicate_error error" style="color: red;">' + WPDEF.options.error + '</div><br />\n' ); |
| 105 |
} |
| 106 |
} ); |
| 107 |
} |
| 108 |
}; |
| 109 |
|
| 110 |
WPDEF.display = function( container, params ) { |
| 111 |
if ( typeof( container ) == 'undefined' || container == '' || typeof( WPDEF.options ) == 'undefined' ) { |
| 112 |
return; |
| 113 |
} |
| 114 |
|
| 115 |
// Add attribute disable to the submit. |
| 116 |
if ( 'v2_checkbox' === WPDEF.options.version && WPDEF.options.disable ) { |
| 117 |
$( '#' + container ).closest( 'form' ).find( 'input:submit, button' ).prop( 'disabled', true ); |
| 118 |
} |
| 119 |
|
| 120 |
function storeEvents( el ) { |
| 121 |
var target = el, |
| 122 |
events = $._data( el.get( 0 ), 'events' ); |
| 123 |
// Restoring events. |
| 124 |
if ( typeof events != 'undefined' ) { |
| 125 |
var storedEvents = {}; |
| 126 |
$.extend( true, storedEvents, events ); |
| 127 |
target.off(); |
| 128 |
target.data( 'storedEvents', storedEvents ); |
| 129 |
} |
| 130 |
// Storing and removing onclick action. |
| 131 |
if ( 'undefined' != typeof target.attr( 'onclick' ) ) { |
| 132 |
target.attr( 'wpdef-onclick', target.attr( 'onclick') ); |
| 133 |
target.removeAttr( 'onclick' ); |
| 134 |
} |
| 135 |
} |
| 136 |
|
| 137 |
function restoreEvents( el ) { |
| 138 |
var target = el, |
| 139 |
events = target.data( 'storedEvents' ); |
| 140 |
// Restoring events. |
| 141 |
if ( typeof events != 'undefined' ) { |
| 142 |
for ( var event in events ) { |
| 143 |
for ( var i = 0; i < events[event].length; i++ ) { |
| 144 |
target.on( event, events[event][i] ); |
| 145 |
} |
| 146 |
} |
| 147 |
} |
| 148 |
// Reset stored events. |
| 149 |
target.removeData( 'storedEvents' ); |
| 150 |
// Restoring onclick action. |
| 151 |
if ( 'undefined' != typeof target.attr( 'wpdef-onclick' ) ) { |
| 152 |
target.attr( 'onclick', target.attr( 'wpdef-onclick' ) ); |
| 153 |
target.removeAttr( 'wpdef-onclick' ); |
| 154 |
} |
| 155 |
} |
| 156 |
|
| 157 |
function storeOnSubmit( form, grecaptcha_index ) { |
| 158 |
form.on( 'submit', function( e ) { |
| 159 |
if ( '' == form.find( '.g-recaptcha-response' ).val() ) { |
| 160 |
e.preventDefault(); |
| 161 |
e.stopImmediatePropagation(); |
| 162 |
targetObject = $( e.target || e.srcElement || e.targetObject ); |
| 163 |
targetEvent = e.type; |
| 164 |
grecaptcha.execute( grecaptcha_index ); |
| 165 |
} |
| 166 |
} ).find( 'input:submit, button' ).on( 'click', function( e ) { |
| 167 |
if ( '' == form.find( '.g-recaptcha-response' ).val() ) { |
| 168 |
e.preventDefault(); |
| 169 |
e.stopImmediatePropagation(); |
| 170 |
targetObject = $( e.target || e.srcElement || e.targetObject ); |
| 171 |
targetEvent = e.type; |
| 172 |
grecaptcha.execute( grecaptcha_index ); |
| 173 |
} |
| 174 |
} ); |
| 175 |
} |
| 176 |
|
| 177 |
var grecaptcha_version = WPDEF.options.version; |
| 178 |
|
| 179 |
if ( 'v2_checkbox' == grecaptcha_version ) { |
| 180 |
var parameters = params ? params : { 'sitekey' : WPDEF.options.sitekey, 'theme' : WPDEF.options.theme, 'size' : WPDEF.options.size }, |
| 181 |
block = $( '#' + container ), |
| 182 |
form = block.closest( 'form' ); |
| 183 |
|
| 184 |
// Callback function works only in frontend. |
| 185 |
if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) { |
| 186 |
parameters['callback'] = function() { |
| 187 |
form.find( 'button, input:submit' ).prop( 'disabled', false ); |
| 188 |
}; |
| 189 |
} |
| 190 |
|
| 191 |
var grecaptcha_index = grecaptcha.render( container, parameters ); |
| 192 |
$( '#' + container ).data( 'grecaptcha_index', grecaptcha_index ); |
| 193 |
} else if ( 'v2_invisible' == grecaptcha_version ) { |
| 194 |
var block = $( '#' + container ), |
| 195 |
form = block.closest( 'form' ), |
| 196 |
parameters = params ? params : { 'sitekey' : WPDEF.options.sitekey, 'size' : WPDEF.options.size, 'tabindex' : 9999, badge: 'inline' }, |
| 197 |
targetObject = false, |
| 198 |
targetEvent = false; |
| 199 |
|
| 200 |
if ( form.length ) { |
| 201 |
form.find( 'button, input:submit' ).each( function() { |
| 202 |
storeEvents( $( this ) ); |
| 203 |
} ); |
| 204 |
|
| 205 |
// Callback function works only in frontend. |
| 206 |
if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) { |
| 207 |
parameters['callback'] = function( token ) { |
| 208 |
if ( targetObject && targetEvent ) { |
| 209 |
targetObject.trigger( targetEvent ); |
| 210 |
} |
| 211 |
grecaptcha.reset( grecaptcha_index ); |
| 212 |
}; |
| 213 |
} |
| 214 |
|
| 215 |
var grecaptcha_index = grecaptcha.render( container, parameters ); |
| 216 |
block.data( { 'grecaptcha_index' : grecaptcha_index } ); |
| 217 |
|
| 218 |
if ( ! $( 'body' ).hasClass( 'wp-admin' ) ) { |
| 219 |
storeOnSubmit( form, grecaptcha_index ); |
| 220 |
} |
| 221 |
} |
| 222 |
} |
| 223 |
}; |
| 224 |
|
| 225 |
$( function() { |
| 226 |
var tryCounter = 0, |
| 227 |
wpdef_timer = setInterval( function() { |
| 228 |
if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) { |
| 229 |
try { |
| 230 |
WPDEF.prepare(); |
| 231 |
} catch ( e ) { |
| 232 |
console.log( 'Unexpected error occurred: ', e ); |
| 233 |
} |
| 234 |
clearInterval( wpdef_timer ); |
| 235 |
} |
| 236 |
tryCounter++; |
| 237 |
// Stop trying after 10 times. |
| 238 |
if ( tryCounter >= 10 ) { |
| 239 |
clearInterval( wpdef_timer ); |
| 240 |
} |
| 241 |
}, 1000 ); |
| 242 |
|
| 243 |
function wpdef_prepare() { |
| 244 |
if ( typeof Recaptcha != "undefined" || typeof grecaptcha != "undefined" ) { |
| 245 |
try { |
| 246 |
WPDEF.prepare(); |
| 247 |
} catch ( err ) { |
| 248 |
console.log( err ); |
| 249 |
} |
| 250 |
} |
| 251 |
} |
| 252 |
|
| 253 |
$( window ).on( 'load', wpdef_prepare ); |
| 254 |
} ); |
| 255 |
|
| 256 |
function get_id() { |
| 257 |
var id = 'wpdef_recaptcha_' + Math.floor( Math.random() * 1000 ); |
| 258 |
if ( $( '#' + id ).length ) { |
| 259 |
id = get_id(); |
| 260 |
} else { |
| 261 |
return id; |
| 262 |
} |
| 263 |
} |
| 264 |
|
| 265 |
} )( jQuery, WPDEF ); |
| 266 |
|
