kea-react/dist/mailto.js

Componentes comunes de react

"use strict";
var __assign = (this && this.__assign) || Object.assign || function(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
            t[p] = s[p];
    }
    return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var url_1 = require("./url");
/**Genera la URL del link para un mailto: */
function generateMailtoLinkNoLengthCheck(mail) {
    var generateContactList = function (contacts) { return contacts.map(function (x) { return x.trim(); }).join(","); };
    var base = "mailto:" + generateContactList(mail.to);
    var parameters = ([
        { key: "cc", value: generateContactList(mail.cc || []) },
        { key: "bcc", value: generateContactList(mail.bcc || []) },
        { key: "subject", value: encodeURIComponent(mail.subject || "") },
        { key: "body", value: encodeURIComponent(mail.body || "") }
    ]).filter(function (x) { return !!x.value; });
    var paramStr = parameters.map(function (x) { return x.key + "=" + x.value; }).join("&");
    var url = url_1.appendEncodedUrlParameters(base, paramStr);
    return url;
}
function getMailLen(mail) {
    var getLen = function (x) {
        if (x == null)
            return 0;
        if (typeof x == "string")
            return x.length;
        return x.map(function (x) { return x.length; }).reduce(function (a, b) { return a + b; }, 0);
    };
    return [mail.bcc, mail.body, mail.cc, mail.subject, mail.to].map(function (x) { return getLen(x); }).reduce(function (a, b) { return a + b; }, 0);
}
function generateMailtoLink(mail) {
    var maxLen = 2030;
    //Aplicamos una reducción inicial proporcional, intentando atinarle al tamaño del correo
    var cutMail = function (len) { return (__assign({}, mail, { body: (mail.body || "").substr(0, len) + "..." })); };
    var currentMail = mail;
    var currentUrl = generateMailtoLinkNoLengthCheck(currentMail);
    var bodyLenFix = (mail.body || "").length;
    while (currentUrl.length > maxLen) {
        //Reducir la longitud
        if (bodyLenFix > 0) {
            var mailLen = getMailLen(currentMail);
            //La va reduciendo proporcionalmente en cada paso, eso puede ocasionar que sea reducida de mas pero no importa
            var reduccionProp = (maxLen / currentUrl.length) * (bodyLenFix / mailLen);
            bodyLenFix = Math.ceil(bodyLenFix * reduccionProp) - 1;
        }
        else {
            break;
        }
        currentMail = cutMail(bodyLenFix);
        currentUrl = generateMailtoLinkNoLengthCheck(currentMail);
    }
    return currentUrl;
}
exports.generateMailtoLink = generateMailtoLink;
/**
 * Envia un correo utilizando la directiva mailto
 * @param mail Correo que se desea enviar
 */
function mailto(mail) {
    var a = document.createElement("a");
    a.style.display = "none";
    document.body.appendChild(a);
    var url = generateMailtoLink(mail);
    a.target = "_blank";
    a.href = url;
    a.click();
    document.body.removeChild(a);
}
exports.mailto = mailto;