Integração do Mail2Easy com o Contact Form 7 via Javascript.

mail2easy.js

<script>
window.onload = function() {

    var url_formulario_mail2easy = "https://receiver.emkt.dinamize.com/in/32506/1/713/0"; //Essa URL do action deve ser gerada a partir de um formulário criado em sua conta. 
  
    jQuery(".wpcf7").each(function( index ) {
        
      var id_formulario = jQuery(this).attr('id');
      var form_cf7_id = id_formulario.replace("wpcf7-","");

        var defaultform = "#wpcf7-" + form_cf7_id + " .wpcf7-form";
      
		jQuery(defaultform + " .wpcf7-response-output").remove();
        
        if(jQuery(defaultform).length){

            document.querySelector(defaultform).action = url_formulario_mail2easy;    
            document.querySelector(defaultform).target = "iframeFormIntegration-" + form_cf7_id;
            document.querySelector(defaultform).removeAttribute("novalidate");

            //campo extra
            var varisload = document.createElement("input");
            varisload.type="hidden";
            varisload.name="isload";
            varisload.id="isload";
            varisload.value = "0"
            document.querySelector(defaultform).appendChild(varisload);

            //campo form-code
            var varcode = document.createElement("input");
            varcode.type="hidden";
            varcode.name="form-code";
            varcode.value = "20";  
            document.querySelector(defaultform).appendChild(varcode);

            //campo form-code
            var varcmp4 = document.createElement("input");
            varcmp4.type="hidden";
            varcmp4.name="cmp4";
            varcmp4.value = "newsletter-site";  
            document.querySelector(defaultform).appendChild(varcmp4);

            //campo form-code
            var varalert = document.createElement("input");
            varalert.type="hidden";
            varalert.name="email-alert";
            varalert.value = "on";  
            document.querySelector(defaultform).appendChild(varalert);

            //campo form-code
            var varalertc = document.createElement("input");
            varalertc.type="hidden";
            varalertc.name="email-alert-code";
            varalertc.value = "2";  
            document.querySelector(defaultform).appendChild(varalertc);

            //campo form-code
            var varphase = document.createElement("input");
            varphase.type="hidden";
            varphase.name="phase-change";
            varphase.value = "on";  
            document.querySelector(defaultform).appendChild(varphase);

            //campo form-code
            var varupd = document.createElement("input");
            varupd.type="hidden";
            varupd.name="update_mode";
            varupd.value = "AS";  
            document.querySelector(defaultform).appendChild(varupd);

            //campo form-code
            var varismsg = document.createElement("input");
            varismsg.type = "hidden";
            varismsg.name = "isMsg";
            varismsg.value = "true";  
            document.querySelector(defaultform).appendChild(varismsg);

            var successok = document.createElement("div");
            successok.className= "wpcf7-response-output wpcf7-mail-sent-ok";
            successok.innerHTML = "E-mail cadastrado com sucesso!";
            successok.style.display = "none";
            successok.id="wpcf7-" + form_cf7_id + "-ok";
            document.querySelector(defaultform).appendChild(successok);

            var codeconvert = document.querySelector("#wpcf7-" + form_cf7_id).innerHTML;
            codeconvert = codeconvert.replace("name=\"your-name\"","name=\"cmp2\"");
            codeconvert = codeconvert.replace("name=\"your-email\"","name=\"cmp1\" required ");

            var ifrm = document.createElement("iframe");

            ifrm.setAttribute("id", "iframeFormIntegration-" + form_cf7_id);

            ifrm.setAttribute("name", "iframeFormIntegration-" + form_cf7_id);

            ifrm.style.display = "none";

            document.body.appendChild(ifrm);

            document.querySelector("#wpcf7-" + form_cf7_id).innerHTML = codeconvert;

            document.querySelector("#iframeFormIntegration-" + form_cf7_id).onload= function(){

                if(document.querySelector(defaultform + ' #isload').value=='0'){

                    document.getElementById("wpcf7-" + form_cf7_id + "-ok").style.display='block';

                    setTimeout(function(){

                        document.getElementById("wpcf7-" + form_cf7_id + "-ok").style.display='none';

                        document.querySelector(defaultform).reset();

                        document.querySelector(defaultform + ' #isload').value='0';

                    }, 4000);

                }

            }  

            document.querySelector(defaultform).onSubmit=function(){

                document.querySelector(defaultform + ' #isload').value='1';

            };
        
        }

    });

};

</script>