51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
import { defineComponent } from 'vue';
|
|
|
|
export default function(componentClass) {
|
|
const comp = {};
|
|
const obj = new componentClass();
|
|
|
|
//data, options, props
|
|
const data = {};
|
|
for (const prop of Object.getOwnPropertyNames(obj)) {
|
|
if (['_options', '_props'].includes(prop)) {//meta props
|
|
if (prop === '_options') {
|
|
const options = obj[prop];
|
|
for (const optName of ['components', 'watch', 'emits']) {
|
|
if (options[optName]) {
|
|
comp[optName] = options[optName];
|
|
}
|
|
}
|
|
} else if (prop === '_props') {
|
|
comp['props'] = obj[prop];
|
|
}
|
|
} else {//usual prop
|
|
data[prop] = obj[prop];
|
|
}
|
|
}
|
|
comp.data = () => data;
|
|
|
|
//methods
|
|
const classProto = Object.getPrototypeOf(obj);
|
|
const classMethods = Object.getOwnPropertyNames(classProto);
|
|
const methods = {};
|
|
const computed = {};
|
|
for (const method of classMethods) {
|
|
const desc = Object.getOwnPropertyDescriptor(classProto, method);
|
|
if (desc.get) {//has getter, computed
|
|
computed[method] = {get: desc.get};
|
|
if (desc.set)
|
|
computed[method].set = desc.set;
|
|
} else if (['beforeCreate', 'created', 'beforeMount', 'mounted', 'beforeUpdate', 'updated', 'activated',
|
|
'deactivated', 'beforeUnmount', 'unmounted', 'errorCaptured', 'renderTracked', 'renderTriggered'].includes(method)) {//life cycle hooks
|
|
comp[method] = obj[method];
|
|
} else if (method !== 'constructor') {//usual
|
|
methods[method] = obj[method];
|
|
}
|
|
}
|
|
comp.methods = methods;
|
|
comp.computed = computed;
|
|
|
|
//console.log(comp);
|
|
return defineComponent(comp);
|
|
}
|