weapp_bbs/components/parser.min/libs/CssHandler.js

// 小程序富文本插件 https://github.com/jin-yufeng/Parser
"use strict";
function _classCallCheck(t, s) {
  if (!(t instanceof s))
    throw new TypeError("Cannot call a class as a function");
}
var _createClass = (function () {
    function t(t, s) {
      for (var i = 0; i < s.length; i++) {
        var e = s[i];
        (e.enumerable = e.enumerable || !1),
          (e.configurable = !0),
          "value" in e && (e.writable = !0),
          Object.defineProperty(t, e.key, e);
      }
    }
    return function (s, i, e) {
      return i && t(s.prototype, i), e && t(s, e), s;
    };
  })(),
  cfg = require("./config.js"),
  CssHandler = (function () {
    function t(s) {
      var i = this;
      _classCallCheck(this, t),
        (this.getStyle = function (t) {
          return (i.styles = new CssParser(t, i.styles).parse());
        });
      var e = Object.assign({}, cfg.userAgentStyles);
      for (var a in s) e[a] = (e[a] ? e[a] + ";" : "") + s[a];
      this.styles = e;
    }
    return (
      _createClass(t, [
        {
          key: "match",
          value: function (t, s) {
            var i,
              e = (i = this.styles[t]) ? i + ";" : "";
            if (s.class)
              for (var a, h = s.class.split(" "), n = 0; (a = h[n]); n++)
                (i = this.styles["." + a]) && (e += i + ";");
            return (i = this.styles["#" + s.id]) && (e += i + ";"), e;
          },
        },
      ]),
      t
    );
  })();
module.exports = CssHandler;
var CssParser = (function () {
  function t(s, i) {
    var e = this;
    _classCallCheck(this, t),
      (this.section = function () {
        return e.data.substring(e.start, e.i);
      }),
      (this.isLetter = function (t) {
        return (t >= "a" && t <= "z") || (t >= "A" && t <= "Z");
      }),
      (this.data = s),
      (this.floor = 0),
      (this.i = 0),
      (this.list = []),
      (this.res = i),
      (this.state = this.Space);
  }
  return (
    _createClass(t, [
      {
        key: "parse",
        value: function () {
          for (var t; (t = this.data[this.i]); this.i++) this.state(t);
          return this.res;
        },
      },
      {
        key: "Space",
        value: function (t) {
          "." == t || "#" == t || this.isLetter(t)
            ? ((this.start = this.i), (this.state = this.Name))
            : "/" == t && "*" == this.data[this.i + 1]
            ? this.Comment()
            : cfg.blankChar[t] || ";" == t || (this.state = this.Ignore);
        },
      },
      {
        key: "Comment",
        value: function () {
          (this.i = this.data.indexOf("*/", this.i) + 1),
            this.i || (this.i = this.data.length),
            (this.state = this.Space);
        },
      },
      {
        key: "Ignore",
        value: function (t) {
          "{" == t
            ? this.floor++
            : "}" != t || --this.floor || (this.state = this.Space);
        },
      },
      {
        key: "Name",
        value: function (t) {
          cfg.blankChar[t]
            ? (this.list.push(this.section()), (this.state = this.NameSpace))
            : "{" == t
            ? (this.list.push(this.section()), this.Content())
            : "," == t
            ? (this.list.push(this.section()), this.Comma())
            : !this.isLetter(t) &&
              (t < "0" || t > "9") &&
              "-" != t &&
              "_" != t &&
              (this.state = this.Ignore);
        },
      },
      {
        key: "NameSpace",
        value: function (t) {
          "{" == t
            ? this.Content()
            : "," == t
            ? this.Comma()
            : cfg.blankChar[t] || (this.state = this.Ignore);
        },
      },
      {
        key: "Comma",
        value: function () {
          for (; cfg.blankChar[this.data[++this.i]]; );
          "{" == this.data[this.i]
            ? this.Content()
            : ((this.start = this.i--), (this.state = this.Name));
        },
      },
      {
        key: "Content",
        value: function () {
          (this.start = ++this.i),
            -1 == (this.i = this.data.indexOf("}", this.i)) &&
              (this.i = this.data.length);
          for (var t, s = this.section(), i = 0; (t = this.list[i++]); )
            this.res[t] ? (this.res[t] += ";" + s) : (this.res[t] = s);
          (this.list = []), (this.state = this.Space);
        },
      },
    ]),
    t
  );
})();