whiskers js

README.md

whiskers.js

whiskers.min.js

// whiskers.js templating library v0.2.5
(function(a) {
  function b(a, b) {
    var c = b.split(".");
    for (var d = 0; d < c.length; d++) {
      if (!a) return "";
      a = a[c[d]]
    }
    return a || ""
  }
  a.cache = {}, a.render = function(b, c) {
    return a.cache[b] || (a.cache[b] = a.compile(b)), a.cache[b](c)
  }, a.compile = function(c) {
    if (c instanceof Function) return c;
    c = (c || "") + "", c = c.replace(/\\/g, "\\\\").replace(/\'/g, "\\'").replace(/\n/g, "\\n").replace(/\r/g, ""), c = c.replace(/(\\*){![\s\S]*?!}/g, function(a, b) {
      return b ? a.replace("\\\\", "") : ""
    });
    var d = [],
      e;
    c = c.replace(/(\\*){(?:([\w_.]+)|>([\w_.]+)|for +([\w_]+) +in +([\w_.]+)|if +(not +|)([\w_.]+)|\/(for|if))}/g, function(a, b, c, f, g, h, i, j, k, l, m) {
      if (b) return a.replace("\\\\", "");
      if (c) {
        if (c == "else") {
          e = d[d.length - 1];
          if (e && !e.elsed) {
            e.elsed = !0;
            if (e.statement == "if") return "'}else{b+='";
            if (e.statement == "for") return "'}if(!g(c,'" + e.key + "')){b+='"
          }
          return console.warn("extra {else} ignored"), ""
        }
        return "'+g(c,'" + c + "')+'"
      }
      return f ? "'+r(g(c,'" + f + "'),c)+'" : h ? (d.push({
        statement: "for",
        key: h
      }), "';var " + g + "A=g(c,'" + h + "');for(var " + g + "I=0;" + g + "I<" + g + "A.length;" + g + "I++){c['" + g + "']=" + g + "A[" + g + "I];b+='") : j ? (d.push({
        statement: "if"
      }), "';if(" + (i ? "!" : "") + "g(c,'" + j + "')){b+='") : k ? (e = d[d.length - 1], e && e.statement == k ? (d.pop(), "'}b+='") : (console.warn("extra {/" + k + "} ignored"), "")) : a
    });
    for (var f = d.length - 1; f > -1; f--) e = d[f], console.warn("extra {" + e.statement + "} closed at end of template"), c += "'}b+='";
    var g = new Function("g", "r", "return function(c){var b='" + c + "';return b}");
    return g(b, a.render)
  }, a.__express = function() {
    try {
      return require("./__express")
    } catch (a) {}
  }()
})(typeof module == "object" ? module.exports : window.whiskers = {})