vue-facing-decorator
Version:
Vue typescript class and decorator based component.
72 lines • 2.78 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.build = exports.decorator = exports.HookNames = void 0;
const utils_1 = require("../utils");
exports.HookNames = [
"beforeCreate",
"created",
"beforeMount",
"mounted",
"beforeUpdate",
"updated",
"activated",
"deactivated",
"beforeDestroy",
"beforeUnmount",
"destroyed",
"unmounted",
"renderTracked",
"renderTriggered",
"errorCaptured",
"serverPrefetch",
"render"
];
exports.decorator = (0, utils_1.optionNullableMemberDecorator)(function (proto, name) {
const slot = (0, utils_1.obtainSlot)(proto);
const map = slot.obtainMap('hooks');
map.set(name, null);
});
function build(cons, optionBuilder) {
var _a, _b, _c;
const slot = (0, utils_1.obtainSlot)(cons.prototype);
const protoArr = (0, utils_1.toComponentReverse)(cons.prototype);
const map = slot.obtainMap('hooks');
(_a = optionBuilder.hooks) !== null && _a !== void 0 ? _a : (optionBuilder.hooks = {});
(_b = optionBuilder.methods) !== null && _b !== void 0 ? _b : (optionBuilder.methods = {});
const HookFunctions = {};
const MethodFunctions = {};
protoArr.forEach(proto => {
let names = (0, utils_1.getValidNames)(proto, (des, name) => {
return typeof des.value === 'function' && name !== 'constructor';
});
names = (0, utils_1.excludeNames)(names, slot, (mapName) => {
//include these names:
//watch, user may call watch method directly
//hooks, user may call hook method directly
//emits, user may have a method name which is same as one of event names
return !['watch', 'hooks', 'emits', 'provide'].includes(mapName);
});
names.forEach(name => {
if (exports.HookNames.includes(name) || map.has(name)) {
HookFunctions[name] = proto[name];
}
else {
MethodFunctions[name] = proto[name];
}
});
});
Object.assign(optionBuilder.methods, MethodFunctions);
const beforeCreateCallbacks = [...(_c = optionBuilder.beforeCreateCallbacks) !== null && _c !== void 0 ? _c : []];
if (beforeCreateCallbacks && beforeCreateCallbacks.length > 0) {
const oldBeforeCreateCallback = HookFunctions['beforeCreate'];
HookFunctions['beforeCreate'] = function () {
beforeCreateCallbacks.forEach(callback => callback.apply(this, arguments));
if (oldBeforeCreateCallback) {
oldBeforeCreateCallback.apply(this, arguments);
}
};
}
Object.assign(optionBuilder.hooks, HookFunctions);
}
exports.build = build;
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