You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
199 lines
7.7 KiB
199 lines
7.7 KiB
function t(t) {
|
|
for (var e = {}, r = t.split(","), a = 0; a < r.length; a++) e[r[a]] = !0;
|
|
return e;
|
|
}
|
|
|
|
function e(t) {
|
|
return '"' + t + '"';
|
|
}
|
|
|
|
function r(t) {
|
|
return t.replace(/<\?xml.*\?>\n/, "").replace(/<!doctype.*\>\n/, "").replace(/<!DOCTYPE.*\>\n/, "");
|
|
}
|
|
|
|
var a = /^<([-A-Za-z0-9_]+)((?:\s+[a-zA-Z_:][-a-zA-Z0-9_:.]*(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/, i = /^<\/([-A-Za-z0-9_]+)[^>]*>/, n = /([a-zA-Z_:][-a-zA-Z0-9_:.]*)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g, s = t("area,base,basefont,br,col,frame,hr,img,input,link,meta,param,embed,command,keygen,source,track,wbr"), o = t("a,address,article,applet,aside,audio,blockquote,button,canvas,center,dd,del,dir,div,dl,dt,fieldset,figcaption,figure,footer,form,frameset,h1,h2,h3,h4,h5,h6,header,hgroup,hr,iframe,ins,isindex,li,map,menu,noframes,noscript,object,ol,output,p,pre,section,script,table,tbody,td,tfoot,th,thead,tr,ul,video"), c = t("abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var"), l = t("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr"), h = t("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected"), d = t("script,style"), u = function(t, e) {
|
|
function r(t, r) {
|
|
if (r) for (a = m.length - 1; a >= 0 && m[a] != r; a--) ; else var a = 0;
|
|
if (a >= 0) {
|
|
for (var i = m.length - 1; i >= a; i--) e.end && e.end(m[i]);
|
|
m.length = a;
|
|
}
|
|
}
|
|
var u, f, p, m = [], g = t;
|
|
for (m.last = function() {
|
|
return this[this.length - 1];
|
|
}; t; ) {
|
|
if (f = !0, m.last() && d[m.last()]) t = t.replace(new RegExp("([\\s\\S]*?)</" + m.last() + "[^>]*>"), function(t, r) {
|
|
return r = r.replace(/<!--([\s\S]*?)-->|<!\[CDATA\[([\s\S]*?)]]>/g, "$1$2"), e.chars && e.chars(r),
|
|
"";
|
|
}), r(0, m.last()); else if (0 == t.indexOf("\x3c!--") ? (u = t.indexOf("--\x3e")) >= 0 && (e.comment && e.comment(t.substring(4, u)),
|
|
t = t.substring(u + 3), f = !1) : 0 == t.indexOf("</") ? (p = t.match(i)) && (t = t.substring(p[0].length),
|
|
p[0].replace(i, r), f = !1) : 0 == t.indexOf("<") && (p = t.match(a)) && (t = t.substring(p[0].length),
|
|
p[0].replace(a, function(t, a, i, d) {
|
|
if (a = a.toLowerCase(), o[a]) for (;m.last() && c[m.last()]; ) r(0, m.last());
|
|
if (l[a] && m.last() == a && r(0, a), (d = s[a] || !!d) || m.push(a), e.start) {
|
|
var u = [];
|
|
i.replace(n, function(t, e) {
|
|
var r = arguments[2] ? arguments[2] : arguments[3] ? arguments[3] : arguments[4] ? arguments[4] : h[e] ? e : "";
|
|
u.push({
|
|
name: e,
|
|
value: r,
|
|
escaped: r.replace(/(^|[^\\])"/g, '$1\\"')
|
|
});
|
|
}), e.start && e.start(a, u, d);
|
|
}
|
|
}), f = !1), f) {
|
|
var v = (u = t.indexOf("<")) < 0 ? t : t.substring(0, u);
|
|
t = u < 0 ? "" : t.substring(u), e.chars && e.chars(v);
|
|
}
|
|
if (t == g) throw "Parse Error: " + t;
|
|
g = t;
|
|
}
|
|
r();
|
|
}, f = {}, p = function() {};
|
|
|
|
f.html2json = function(t) {
|
|
t = r(t);
|
|
var e = [], a = {
|
|
node: "root",
|
|
child: []
|
|
};
|
|
return u(t, {
|
|
start: function(t, r, i) {
|
|
p();
|
|
var n = {
|
|
node: "element",
|
|
tag: t
|
|
};
|
|
if (0 !== r.length && (n.attr = r.reduce(function(t, e) {
|
|
var r = e.name, a = e.value;
|
|
return a.match(/ /) && (a = a.split(" ")), t[r] ? Array.isArray(t[r]) ? t[r].push(a) : t[r] = [ t[r], a ] : t[r] = a,
|
|
t;
|
|
}, {})), i) {
|
|
var s = e[0] || a;
|
|
void 0 === s.child && (s.child = []), s.child.push(n);
|
|
} else e.unshift(n);
|
|
},
|
|
end: function(t) {
|
|
p();
|
|
var r = e.shift();
|
|
if (r.tag !== t && console.error("invalid state: mismatch end tag"), 0 === e.length) a.child.push(r); else {
|
|
var i = e[0];
|
|
void 0 === i.child && (i.child = []), i.child.push(r);
|
|
}
|
|
},
|
|
chars: function(t) {
|
|
p();
|
|
var r = {
|
|
node: "text",
|
|
text: t
|
|
};
|
|
if (0 === e.length) a.child.push(r); else {
|
|
var i = e[0];
|
|
void 0 === i.child && (i.child = []), i.child.push(r);
|
|
}
|
|
},
|
|
comment: function(t) {
|
|
p();
|
|
var r = {
|
|
node: "comment",
|
|
text: t
|
|
}, a = e[0];
|
|
void 0 === a.child && (a.child = []), a.child.push(r);
|
|
}
|
|
}), a;
|
|
}, f.json2html = function t(r) {
|
|
var a = [ "area", "base", "basefont", "br", "col", "frame", "hr", "img", "input", "isindex", "link", "meta", "param", "embed" ], i = "";
|
|
r.child && (i = r.child.map(function(e) {
|
|
return t(e);
|
|
}).join(""));
|
|
var n = "";
|
|
if (r.attr && "" !== (n = Object.keys(r.attr).map(function(t) {
|
|
var a = r.attr[t];
|
|
return Array.isArray(a) && (a = a.join(" ")), t + "=" + e(a);
|
|
}).join(" ")) && (n = " " + n), "element" === r.node) {
|
|
var s = r.tag;
|
|
return a.indexOf(s) > -1 ? "<" + r.tag + n + "/>" : "<" + r.tag + n + ">" + i + ("</" + r.tag + ">");
|
|
}
|
|
return "text" === r.node ? r.text : "comment" === r.node ? "\x3c!--" + r.text + "--\x3e" : "root" === r.node ? i : void 0;
|
|
};
|
|
|
|
var m = function(t) {
|
|
for (var e = [], r = [], a = 0, i = t.length; a < i; a++) if (0 == a) {
|
|
if ("view" == t[a].type) continue;
|
|
e.push(t[a]);
|
|
} else if ("view" == t[a].type) {
|
|
if (e.length > 0) {
|
|
s = {
|
|
type: "view",
|
|
child: e
|
|
};
|
|
r.push(s);
|
|
}
|
|
e = [];
|
|
} else if ("img" == t[a].type) {
|
|
if (e.length > 0) {
|
|
s = {
|
|
type: "view",
|
|
child: e
|
|
};
|
|
r.push(s);
|
|
}
|
|
var n = t[a].attr;
|
|
t[a].attr.width && -1 === t[a].attr.width.indexOf("%") && -1 === t[a].attr.width.indexOf("px") && (t[a].attr.width = t[a].attr.width + "px"),
|
|
t[a].attr.height && -1 === t[a].attr.height.indexOf("%") && -1 === t[a].attr.height.indexOf("px") && (t[a].attr.height = t[a].attr.height + "px");
|
|
s = {
|
|
type: "img",
|
|
attr: n
|
|
};
|
|
r.push(s), e = [];
|
|
} else if (e.push(t[a]), a == i - 1) {
|
|
var s = {
|
|
type: "view",
|
|
child: e
|
|
};
|
|
r.push(s);
|
|
}
|
|
return r;
|
|
}, g = function(t) {
|
|
var e = [];
|
|
return function t(r) {
|
|
var a = {};
|
|
if ("root" == r.node) ; else if ("element" == r.node) switch (r.tag) {
|
|
case "a":
|
|
a = {
|
|
type: "a",
|
|
text: r.child[0].text
|
|
};
|
|
break;
|
|
|
|
case "img":
|
|
a = {
|
|
type: "img",
|
|
text: r.text
|
|
};
|
|
break;
|
|
|
|
case "p":
|
|
case "div":
|
|
a = {
|
|
type: "view",
|
|
text: r.text
|
|
};
|
|
} else "text" == r.node && (a = {
|
|
type: "text",
|
|
text: r.text
|
|
});
|
|
if (r.attr && (a.attr = r.attr), 0 != Object.keys(a).length && e.push(a), "a" != r.tag) {
|
|
var i = r.child;
|
|
if (i) for (var n in i) t(i[n]);
|
|
}
|
|
}(t), e;
|
|
};
|
|
|
|
module.exports = {
|
|
html2json: function(t) {
|
|
var e = f.html2json(t);
|
|
return e = g(e), e = m(e);
|
|
}
|
|
};
|