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Dev: Use prettier to format code

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This commit is contained in:
redhoodsu
2018-06-12 22:19:56 +08:00
parent 70b5aedc36
commit 1e5a6560fa
68 changed files with 5051 additions and 5884 deletions
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211
src/lib/stringify.js
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@@ -1,7 +1,7 @@
import {
escapeJsonStr,
toStr,
each,
escapeJsonStr,
toStr,
each,
endWith,
contain,
filter,
@@ -15,15 +15,17 @@ import {
} from './stringifyUtil';
// Modified from: https://jsconsole.com/
export default function stringify(obj, {
visitor = new Visitor(),
topObj,
level = 0,
circularMarker = false,
getterVal = false,
unenumerable = true
} = {})
{
export default function stringify(
obj,
{
visitor = new Visitor(),
topObj,
level = 0,
circularMarker = false,
getterVal = false,
unenumerable = true
} = {}
) {
let json = '',
type,
parts = [],
@@ -31,41 +33,44 @@ export default function stringify(obj, {
proto,
objAbstract,
circularObj,
allKeys, keys,
allKeys,
keys,
id = '';
topObj = topObj || obj;
let passOpts = {visitor, getterVal, unenumerable, level: level + 1},
passProtoOpts = {visitor, getterVal, topObj, unenumerable, level: level + 1};
let passOpts = { visitor, getterVal, unenumerable, level: level + 1 },
passProtoOpts = {
visitor,
getterVal,
topObj,
unenumerable,
level: level + 1
};
let wrapKey = key => `"${escapeJsonStr(key)}"`,
wrapStr = str => `"${escapeJsonStr(toStr(str))}"`;
type = getType(obj);
let isFn = (type == '[object Function]'),
isStr = (type == '[object String]'),
isArr = (type == '[object Array]'),
isObj = (type == '[object Object]'),
isNum = (type == '[object Number]'),
isSymbol = (type == '[object Symbol]'),
isBool = (type == '[object Boolean]');
let isFn = type == '[object Function]',
isStr = type == '[object String]',
isArr = type == '[object Array]',
isObj = type == '[object Object]',
isNum = type == '[object Number]',
isSymbol = type == '[object Symbol]',
isBool = type == '[object Boolean]';
circularObj = visitor.check(obj);
if (circularObj)
{
json = stringify(circularObj.abstract, {circularMarker: true});
} else if (isStr)
{
if (circularObj) {
json = stringify(circularObj.abstract, { circularMarker: true });
} else if (isStr) {
json = wrapStr(obj);
} else if (isArr || isObj || isFn)
{
} else if (isArr || isObj || isFn) {
id = visitor.visit(obj);
if (canBeProto(obj))
{
if (canBeProto(obj)) {
obj = Object.getPrototypeOf(obj);
id = visitor.visit(obj);
}
@@ -77,14 +82,17 @@ export default function stringify(obj, {
proto = Object.getPrototypeOf(obj);
if (circularMarker && proto === Object.prototype) proto = null;
if (proto)
{
proto = `${wrapKey('erudaProto')}: ${stringify(proto, passProtoOpts)}`;
if (proto) {
proto = `${wrapKey('erudaProto')}: ${stringify(
proto,
passProtoOpts
)}`;
}
if (isFn)
{
if (isFn) {
// We don't need these properties to display for functions.
names = names.filter(val => ['arguments', 'caller'].indexOf(val) < 0);
names = names.filter(
val => ['arguments', 'caller'].indexOf(val) < 0
);
}
json = '{ ';
objAbstract = getObjAbstract(obj);
@@ -97,37 +105,28 @@ export default function stringify(obj, {
each(names, objIteratee);
if (proto) parts.push(proto);
json += parts.join(', ') + ' }';
} else if (isNum)
{
} else if (isNum) {
json = obj + '';
if (endWith(json, 'Infinity') || json === 'NaN') json = `"${json}"`;
} else if (isBool)
{
} else if (isBool) {
json = obj ? 'true' : 'false';
} else if (obj === null)
{
} else if (obj === null) {
json = 'null';
} else if (isSymbol)
{
} else if (isSymbol) {
json = wrapStr('Symbol');
} else if (obj === undefined)
{
} else if (obj === undefined) {
json = wrapStr('undefined');
} else if (type === '[object HTMLAllCollection]')
{
} else if (type === '[object HTMLAllCollection]') {
// https://docs.webplatform.org/wiki/dom/HTMLAllCollection
// Might cause a performance issue when stringify a dom element.
json = wrapStr('[object HTMLAllCollection]');
} else if (type === '[object HTMLDocument]' && level > 1)
{
} else if (type === '[object HTMLDocument]' && level > 1) {
// Same as reason above.
json = wrapStr('[object HTMLDocument]');
} else {
try
{
try {
id = visitor.visit(obj);
if (canBeProto(obj))
{
if (canBeProto(obj)) {
obj = Object.getPrototypeOf(obj);
id = visitor.visit(obj);
}
@@ -138,7 +137,9 @@ export default function stringify(obj, {
erudaObjAbstract: objAbstract,
erudaCircular: id
});
parts.push(`${wrapKey('erudaObjAbstract')}: ${wrapStr(objAbstract)}`);
parts.push(
`${wrapKey('erudaObjAbstract')}: ${wrapStr(objAbstract)}`
);
if (!circularMarker) parts.push(`"erudaId": "${id}"`);
names = getKeys(obj);
@@ -148,27 +149,25 @@ export default function stringify(obj, {
proto = Object.getPrototypeOf(obj);
if (circularMarker && proto === Object.prototype) proto = null;
if (proto)
{
try
{
proto = `${wrapKey('erudaProto')}: ${stringify(proto, passProtoOpts)}`;
} catch(e)
{
if (proto) {
try {
proto = `${wrapKey('erudaProto')}: ${stringify(
proto,
passProtoOpts
)}`;
} catch (e) {
proto = `${wrapKey('erudaProto')}: ${wrapStr(e.message)}`;
}
}
each(names, objIteratee);
if (proto) parts.push(proto);
json += parts.join(', ') + ' }';
} catch (e)
{
} catch (e) {
json = wrapStr(obj);
}
}
function objIteratee(name)
{
function objIteratee(name) {
let unenumerable = !contain(keys, name) ? 'erudaUnenumerable ' : '',
key = wrapKey(unenumerable + name),
getKey = wrapKey(unenumerable + 'get ' + name),
@@ -178,23 +177,19 @@ export default function stringify(obj, {
hasGetter = descriptor && descriptor.get,
hasSetter = descriptor && descriptor.set;
if (!getterVal && hasGetter)
{
if (!getterVal && hasGetter) {
parts.push(`${key}: "(...)"`);
parts.push(`${getKey}: ${stringify(descriptor.get, passOpts)}`);
} else
{
} else {
let val;
try {
val = topObj[name];
} catch(e)
{
} catch (e) {
val = e.message;
}
parts.push(`${key}: ${stringify(val, passOpts)}`);
}
if (hasSetter)
{
if (hasSetter) {
parts.push(`${setKey}: ${stringify(descriptor.set, passOpts)}`);
}
}
@@ -202,25 +197,24 @@ export default function stringify(obj, {
return json;
}
function getKeys(obj)
{
function getKeys(obj) {
let allKeys = Object.getOwnPropertyNames(obj),
keys = Object.keys(obj).sort(sortObjName);
allKeys = keys.concat(filter(allKeys, val => !contain(keys, val)).sort(sortObjName));
allKeys = keys.concat(
filter(allKeys, val => !contain(keys, val)).sort(sortObjName)
);
return {keys, allKeys};
return { keys, allKeys };
}
// $, upperCase, lowerCase, _
function sortObjName(a, b)
{
function sortObjName(a, b) {
let lenA = a.length,
lenB = b.length,
len = lenA > lenB ? lenB : lenA;
for (let i = 0; i < len; i++)
{
for (let i = 0; i < len; i++) {
let codeA = a.charCodeAt(i),
codeB = b.charCodeAt(i),
cmpResult = cmpCode(codeA, codeB);
@@ -234,8 +228,7 @@ function sortObjName(a, b)
return 0;
}
function cmpCode(a, b)
{
function cmpCode(a, b) {
a = transCode(a);
b = transCode(b);
@@ -244,8 +237,7 @@ function cmpCode(a, b)
return 0;
}
function transCode(code)
{
function transCode(code) {
// _ should be placed after lowercase chars.
if (code === 95) return 123;
return code;
@@ -253,8 +245,7 @@ function transCode(code)
let regFnHead = /function(.*?)\((.*?)\)/;
function extractFnHead(fn)
{
function extractFnHead(fn) {
let str = fn.toString(),
fnHead = str.match(regFnHead);
@@ -263,24 +254,21 @@ function extractFnHead(fn)
return str;
}
function getFnAbstract(fn)
{
function getFnAbstract(fn) {
let fnStr = fn.toString();
if (fnStr.length > 500) fnStr = fnStr.slice(0, 500) + '...';
return extractFnHead(fnStr).replace('function', '');
}
function canBeProto(obj)
{
function canBeProto(obj) {
let emptyObj = isEmpty(Object.getOwnPropertyNames(obj)),
proto = Object.getPrototypeOf(obj);
return emptyObj && proto && proto !== Object.prototype;
}
function getObjAbstract(obj)
{
function getObjAbstract(obj) {
if (isArr(obj)) return `Array(${obj.length})`;
if (isFn(obj)) return getFnAbstract(obj);
if (isRegExp(obj)) return obj.toString();
@@ -290,56 +278,47 @@ function getObjAbstract(obj)
return type.replace(/(\[object )|]/g, '');
}
function getType(obj)
{
function getType(obj) {
let type;
try {
type = ({}).toString.call(obj);
} catch (e)
{
type = {}.toString.call(obj);
} catch (e) {
type = '[object Object]';
}
return type;
}
class Visitor
{
constructor()
{
class Visitor {
constructor() {
this._visited = [];
this._map = {};
}
visit(val)
{
visit(val) {
/* Add 0 to distinguish stringify generated id from JsonViewer id.
* When used in web worker, they are not calling the same uniqId method, thus result may be repeated.
*/
let id = uniqId('erudaJson0');
this._visited.push({id, val, abstract: {}});
this._visited.push({ id, val, abstract: {} });
this._map[id] = last(this._visited);
return id;
}
check(val)
{
check(val) {
let visited = this._visited;
for (let i = 0, len = visited.length; i < len; i++)
{
for (let i = 0, len = visited.length; i < len; i++) {
if (val === visited[i].val) return visited[i];
}
return false;
}
update(id, data)
{
update(id, data) {
extend(this._map[id], data);
}
updateAbstract(id, abstract)
{
this.update(id, {abstract});
updateAbstract(id, abstract) {
this.update(id, { abstract });
}
}