amis
Version:
一种MIS页面生成工具
183 lines (182 loc) • 8.91 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.register = exports.dataMapping = exports.resolveMapping = exports.stripNumber = exports.tokenize = exports.resolveVariableAndFilter = exports.isPureVariable = exports.resolveVariable = exports.pickValues = exports.registerFilter = exports.getFilters = exports.parseDuration = exports.relativeValueRe = exports.filterDate = exports.formatDuration = exports.escapeHtml = exports.prettyBytes = void 0;
var tslib_1 = require("tslib");
var isPlainObject_1 = (0, tslib_1.__importDefault)(require("lodash/isPlainObject"));
var helper_1 = require("./helper");
var amis_formula_1 = require("amis-formula");
Object.defineProperty(exports, "prettyBytes", { enumerable: true, get: function () { return amis_formula_1.prettyBytes; } });
Object.defineProperty(exports, "escapeHtml", { enumerable: true, get: function () { return amis_formula_1.escapeHtml; } });
Object.defineProperty(exports, "formatDuration", { enumerable: true, get: function () { return amis_formula_1.formatDuration; } });
Object.defineProperty(exports, "filterDate", { enumerable: true, get: function () { return amis_formula_1.filterDate; } });
Object.defineProperty(exports, "relativeValueRe", { enumerable: true, get: function () { return amis_formula_1.relativeValueRe; } });
Object.defineProperty(exports, "parseDuration", { enumerable: true, get: function () { return amis_formula_1.parseDuration; } });
Object.defineProperty(exports, "getFilters", { enumerable: true, get: function () { return amis_formula_1.getFilters; } });
Object.defineProperty(exports, "registerFilter", { enumerable: true, get: function () { return amis_formula_1.registerFilter; } });
Object.defineProperty(exports, "pickValues", { enumerable: true, get: function () { return amis_formula_1.pickValues; } });
Object.defineProperty(exports, "resolveVariable", { enumerable: true, get: function () { return amis_formula_1.resolveVariable; } });
Object.defineProperty(exports, "isPureVariable", { enumerable: true, get: function () { return amis_formula_1.isPureVariable; } });
Object.defineProperty(exports, "resolveVariableAndFilter", { enumerable: true, get: function () { return amis_formula_1.resolveVariableAndFilter; } });
Object.defineProperty(exports, "tokenize", { enumerable: true, get: function () { return amis_formula_1.tokenize; } });
Object.defineProperty(exports, "stripNumber", { enumerable: true, get: function () { return amis_formula_1.stripNumber; } });
function resolveMapping(value, data, defaultFilter) {
if (defaultFilter === void 0) { defaultFilter = '| raw'; }
return typeof value === 'string' && (0, amis_formula_1.isPureVariable)(value)
? (0, amis_formula_1.resolveVariableAndFilter)(value, data, defaultFilter, function () { return ''; })
: typeof value === 'string' && ~value.indexOf('$')
? (0, amis_formula_1.tokenize)(value, data, defaultFilter)
: value;
}
exports.resolveMapping = resolveMapping;
function dataMapping(to, from, ignoreFunction, convertKeyToPath) {
if (from === void 0) { from = {}; }
if (ignoreFunction === void 0) { ignoreFunction = false; }
if (Array.isArray(to)) {
return to.map(function (item) {
return dataMapping(item, from, ignoreFunction, convertKeyToPath);
});
}
else if (typeof to === 'string') {
return resolveMapping(to, from);
}
else if (!(0, isPlainObject_1.default)(to)) {
return to;
}
var ret = {};
Object.keys(to).forEach(function (key) {
var value = to[key];
var keys;
if (typeof ignoreFunction === 'function' && ignoreFunction(key, value)) {
// 如果被ignore，不做数据映射处理。
(0, helper_1.setVariable)(ret, key, value, convertKeyToPath);
}
else if (key === '&' && value === '$$') {
ret = (0, tslib_1.__assign)((0, tslib_1.__assign)({}, ret), from);
}
else if (key === '&') {
var v = (0, isPlainObject_1.default)(value) &&
(keys = Object.keys(value)) &&
keys.length === 1 &&
from[keys[0].substring(1)] &&
Array.isArray(from[keys[0].substring(1)])
? from[keys[0].substring(1)].map(function (raw) {
return dataMapping(value[keys[0]], (0, helper_1.createObject)(from, raw), ignoreFunction, convertKeyToPath);
})
: resolveMapping(value, from);
if (Array.isArray(v) || typeof v === 'string') {
ret = v;
}
else if (typeof v === 'function') {
ret = (0, tslib_1.__assign)((0, tslib_1.__assign)({}, ret), v(from));
}
else {
ret = (0, tslib_1.__assign)((0, tslib_1.__assign)({}, ret), v);
}
}
else if (value === '$$') {
(0, helper_1.setVariable)(ret, key, from, convertKeyToPath);
}
else if (value && value[0] === '$') {
var v = resolveMapping(value, from);
(0, helper_1.setVariable)(ret, key, v, convertKeyToPath);
if (v === '__undefined') {
(0, helper_1.deleteVariable)(ret, key);
}
}
else if ((0, isPlainObject_1.default)(value) &&
(keys = Object.keys(value)) &&
keys.length === 1 &&
keys[0][0] === '$' &&
(0, isPlainObject_1.default)(value[keys[0]])) {
// from[keys[0].substring(1)] &&
// Array.isArray(from[keys[0].substring(1)])
// 支持只取数组中的部分值这个需求
// 如:
// data: {
// items: {
// '$rows': {
// id: '$id',
// forum_id: '$forum_id'
// }
// }
// }
var arr = Array.isArray(from[keys[0].substring(1)])
? from[keys[0].substring(1)]
: [];
var mapping_1 = value[keys[0]];
ret[key] = arr.map(function (raw) {
return dataMapping(mapping_1, (0, helper_1.createObject)(from, raw), ignoreFunction, convertKeyToPath);
});
}
else if ((0, isPlainObject_1.default)(value)) {
(0, helper_1.setVariable)(ret, key, dataMapping(value, from, ignoreFunction, convertKeyToPath), convertKeyToPath);
}
else if (Array.isArray(value)) {
(0, helper_1.setVariable)(ret, key, value.map(function (value) {
return (0, isPlainObject_1.default)(value)
? dataMapping(value, from, ignoreFunction, convertKeyToPath)
: resolveMapping(value, from);
}), convertKeyToPath);
}
else if (typeof value == 'string' && ~value.indexOf('$')) {
(0, helper_1.setVariable)(ret, key, resolveMapping(value, from), convertKeyToPath);
}
else if (typeof value === 'function' && ignoreFunction !== true) {
(0, helper_1.setVariable)(ret, key, value(from), convertKeyToPath);
}
else {
(0, helper_1.setVariable)(ret, key, value, convertKeyToPath);
if (value === '__undefined') {
(0, helper_1.deleteVariable)(ret, key);
}
}
});
return ret;
}
exports.dataMapping = dataMapping;
function matchSynatax(str) {
var from = 0;
while (true) {
var idx = str.indexOf('$', from);
if (~idx) {
var nextToken = str[idx + 1];
// 如果没有下一个字符，或者下一个字符是引号或者空格
// 这个一般不是取值用法
if (!nextToken || ~['"', "'", ' '].indexOf(nextToken)) {
from = idx + 1;
continue;
}
// 如果上个字符是转义也不是取值用法
var prevToken = str[idx - 1];
if (prevToken && prevToken === '\\') {
from = idx + 1;
continue;
}
return true;
}
else {
break;
}
}
return false;
}
function register() {
return {
name: 'builtin',
test: function (str) { return typeof str === 'string' && matchSynatax(str); },
removeEscapeToken: function (str) {
return typeof str === 'string' ? str.replace(/\\\$/g, '$') : str;
},
compile: function (str, data, defaultFilter) {
if (defaultFilter === void 0) { defaultFilter = '| html'; }
try {
return (0, amis_formula_1.tokenize)(str, data, defaultFilter);
}
catch (e) {
return "error: " + e.message;
}
}
};
}
exports.register = register;
//# sourceMappingURL=./utils/tpl-builtin.js.map