JavaScript vCard VSF Generator

vcard.js

// Custom VCARD generator function by Steve Sinchak

// vcard reference specification
// https://www.rfc-editor.org/rfc/rfc6350.html
// https://en.wikipedia.org/wiki/VCard

// Pass this function the required parameters, and if they are defined, they will be added to the vCard
// The text of the vCard will be returned

function buildCard(vFirstName, vMiddleName, vLastName, vTitle, vSuffix, vNick, vEmail, vEmail2, vEmail3, vHomePhone, 
                    vHomePhone2, vBizPhone, vBizPhone2, vMobilePhone, vOtherPhone, vCompanyPhone, vJobTitle, vCompany,
                    vBizStreet, vBizCity, vBizState, vBizPostalCode, vBizCountry, vHomeStreet, vHomeCity, vHomeState, 
                    vHomePostalCode, vHomeCountry)
{
    
    var card="BEGIN:VCARD\n";
    card += "VERSION:4.0\n";

    //N:LAST;FIRST;;
    //FN:FIRST LAST
    if (vFirstName && vLastName && vMiddleName)
    {
        card += "N:"+vLastName+";"+vFirstName+";;\n";
        card += "FN:"+vFirstName+" "+vMiddleName+" "+vLastName+"\n";
    }
    else if (vFirstName && vLastName)
    {
        card += "N:"+vLastName+";"+vFirstName+";;\n";
        card += "FN:"+vFirstName+" "+vLastName+"\n";
    }
    else if(vFirstName)
    {
        card += "N:"+vFirstName+";;;\n";
        card += "FN:"+vFirstName+"\n";
    }
    else if(vLastName)
    {
        card += "N:"+vLastName+";;;\n";
        card += "FN:"+vLastName+"\n";
    }
    else
    {
        return "Error: Bad Name";
    }

    //NICKNAME:nick
    if (vNick)
    {
        card += "NICKNAME:"+vNick+"\n";
    }

    //TITLE:title
    if (vTitle)
    {
        card += "TITLE:"+vTitle+"\n";
    }

    //EMAIL;TYPE=OTHER:
    if (vEmail)
    {
        card += "EMAIL;TYPE=OTHER:"+vEmail+"\n";
    }
    if (vEmail2)
    {
        card += "EMAIL;TYPE=OTHER:"+vEmail2+"\n";
    }
    if (vEmail3)
    {
        card += "EMAIL;TYPE=OTHER:"+vEmail3+"\n";
    }

    //TEL;TYPE=(HOME,WORK,CELL,MAIN,OTHER):num
    if (vHomePhone)
    {
        card += "TEL;TYPE=HOME:"+vHomePhone+"\n";
    }
    if (vHomePhone2)
    {
        card += "TEL;TYPE=HOME:"+vHomePhone2+"\n";
    }
    if (vBizPhone)
    {
        card += "TEL;TYPE=WORK:"+vBizPhone+"\n";
    }
    if (vBizPhone2)
    {
        card += "TEL;TYPE=WORK:"+vBizPhone2+"\n";
    }
    if (vMobilePhone)
    {
        card += "TEL;TYPE=CELL:"+vMobilePhone+"\n";
    }
    if (vOtherPhone)
    {
        card += "TEL;TYPE=OTHER:"+vOtherPhone+"\n";
    }
    if (vCompanyPhone)
    {
        card += "TEL;TYPE=WORK:"+vCompanyPhone+"\n";
    }

    //TITLE:title
    if (vJobTitle)
    {
        card += "TITLE:"+vJobTitle+"\n";
    }

    //ORG:company
    if (vCompany)
    {
        card += "ORG:"+vCompany+"\n";
    }

    //ADR;TYPE=HOME:;;street;city;state;zip code;country
    if (vBizStreet && vBizCity && vBizState && vBizPostalCode && vBizCountry)
    {
        card += "ADR;TYPE=WORK:;;"+vBizStreet+";"+vBizCity+";"+vBizState+";"+vBizPostalCode+";"+vBizCountry+"\n";
    }
    else if (vBizStreet && vBizCity && vBizState && vBizPostalCode)
    {
        card += "ADR;TYPE=WORK:;;"+vBizStreet+";"+vBizCity+";"+vBizState+";"+vBizPostalCode+";;\n";
    }
    else if (vBizStreet && vBizCity && vBizState)
    {
        card += "ADR;TYPE=WORK:;;"+vBizStreet+";"+vBizCity+";"+vBizState+";;;\n";
    }
    else if (vBizStreet && vBizCity)
    {
        card += "ADR;TYPE=WORK:;;"+vBizStreet+";"+vBizCity+";;;;\n";
    }
    else if (vBizStreet)
    {
        card += "ADR;TYPE=WORK;LABEL=\""+vBizStreet+"\":;;;;;;;\n";
    }

    if (vHomeStreet && vHomeCity && vHomeState && vHomePostalCode && vHomeCountry)
    {
        card += "ADR;TYPE=HOME:;;"+vHomeStreet+";"+vHomeCity+";"+vHomeState+";"+vHomePostalCode+";"+vHomeCountry+"\n";
    }
    else if (vHomeStreet && vHomeCity && vHomeState && vHomePostalCode)
    {
        card += "ADR;TYPE=HOME:;;"+vHomeStreet+";"+vHomeCity+";"+vHomeState+";"+vHomePostalCode+";;\n";
    }
    else if (vHomeStreet && vHomeCity && vHomeState)
    {
        card += "ADR;TYPE=HOME:;;"+vHomeStreet+";"+vHomeCity+";"+vHomeState+";;;\n";
    }
    else if (vHomeStreet && vHomeCity)
    {
        card += "ADR;TYPE=HOME:;;"+vHomeStreet+";"+vHomeCity+";;;;\n";
    }
    else if (vHomeStreet)
    {
        card += "ADR;TYPE=HOME;LABEL=\""+vHomeStreet.replace(/(\r\n|\n|\r)/gm, ", ").replace(/\s+/g, ' ').trim()+"\":;;;;;;;\n";
    }

    card += "REV:"+Date.now()+"\n";
    card += "END:VCARD\n";
    return card;
}