/home/techb158/dev.aleamaralawal.com/wp-content/plugins/gravityforms/js
Edit: /home/techb158/dev.aleamaralawal.com/wp-content/plugins/gravityforms/js/duplicate-submissions.js (3217B)
/**
* Provides functionality to allow browsers to re-submit forms without creating duplicate submissions.
*/
(function() {
var config = window.gf_duplicate_submissions || {};
/**
* Check if the current browser is Safari.
*
* @returns {boolean}
*/
var isSafari = function() {
var ua = window.navigator.userAgent;
var iOS = !!ua.match( /iP(ad|od|hone)/i );
var hasSafariInUa = !!ua.match( /Safari/i );
var noOtherBrowsersInUa = !ua.match( /Chrome|CriOS|OPiOS|mercury|FxiOS|Firefox/i )
var result = false;
if ( iOS ) { //detecting Safari in IOS mobile browsers
var webkit = !!ua.match( /WebKit/i );
result = webkit && hasSafariInUa && noOtherBrowsersInUa;
} else if ( window.safari !== undefined ) { //detecting Safari in Desktop Browsers
result = true;
} else { // detecting Safari in other platforms
result = hasSafariInUa && noOtherBrowsersInUa;
}
return result;
};
/**
* Update a Query Var based on the provided key/value.
*
* @param {string} key The key to update.
* @param {string} value The value to which the key should be updated.
* @param {string} url The URL to update.
*
* @returns {string}
*/
var updateQueryVar = function( key, value, url ) {
var separator = '?';
var hashSplit = url.split( '#' ),
hash = hashSplit[ 1 ] ? '#' + hashSplit[ 1 ] : '',
querySplit = hashSplit[ 0 ].split( '?' ),
host = querySplit[ 0 ],
query = querySplit[ 1 ],
params = query !== undefined ? query.split( '&' ) : [],
updated = false;
for ( var index = 0; index < params.length; index++ ) {
var item = params[ index ];
// No need to process this parameter since it doesn't match the one we're updating.
if ( ! item.startsWith( key + '=' ) ) {
continue;
}
// Update the param if the value is non-empty, otherwise remove it.
if ( value.length > 0 ) {
params[ index ] = key + '=' + value;
} else {
params.splice( index, 1 );
}
updated = true;
}
// Param didn't already exist; if the value is non-empty, add it to the param array.
if ( ! updated && value.length > 0 ) {
params[ params.length ] = key + '=' + value;
}
var queryString = params.join( '&' );
return host + separator + queryString + hash;
};
/**
* Get the properly-formatted URL for redirects.
*
* @returns {string}
*/
var getFormattedURL = function() {
var baseUrl = updateQueryVar( config.safari_redirect_param, '', window.location.href );
var safariUrl = updateQueryVar( config.safari_redirect_param, '1', window.location.href );
console.log( baseUrl, safariUrl );
return isSafari() ? safariUrl : baseUrl;
};
/**
* Replace the current history state to avoid duplicate submissions.
*/
var handleReplaceState = function() {
window.history.replaceState( null, null, getFormattedURL() );
};
/**
* Initialize.
*/
var init = function() {
if ( window.gf_duplicate_submissions_initialized || config.is_gf_submission !== '1' || !window.history.replaceState ) {
return;
}
window.gf_duplicate_submissions_initialized = true;
handleReplaceState();
};
init();
})();