89 lines
2.2 KiB
JavaScript
89 lines
2.2 KiB
JavaScript
// - Import react components
|
|
import React, {Component} from 'react'
|
|
import {connect} from 'react-redux'
|
|
import PropTypes from 'prop-types'
|
|
|
|
|
|
// - Import app components
|
|
import Blog from 'Blog'
|
|
|
|
|
|
// - Import API
|
|
|
|
|
|
// - Import actions
|
|
import * as postActions from 'postActions'
|
|
import * as userActions from 'userActions'
|
|
|
|
/**
|
|
* Create component class
|
|
*/
|
|
export class PostPage extends Component {
|
|
|
|
static propTypes = {
|
|
|
|
}
|
|
|
|
/**
|
|
* Component constructor
|
|
* @param {object} props is an object properties of component
|
|
*/
|
|
constructor(props){
|
|
super(props)
|
|
|
|
//Defaul state
|
|
this.state = {
|
|
|
|
}
|
|
|
|
// Binding functions to `this`
|
|
|
|
}
|
|
componentWillMount() {
|
|
this.props.loadPost()
|
|
this.props.loadUserInfo()
|
|
}
|
|
|
|
/**
|
|
* Reneder component DOM
|
|
* @return {react element} return the DOM which rendered by component
|
|
*/
|
|
render() {
|
|
return (
|
|
<Blog posts={this.props.posts} displayWriting={false} />
|
|
)
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Map dispatch to props
|
|
* @param {func} dispatch is the function to dispatch action to reducers
|
|
* @param {object} ownProps is the props belong to component
|
|
* @return {object} props of component
|
|
*/
|
|
const mapDispatchToProps = (dispatch,ownProps) => {
|
|
const {userId,postId} = ownProps.match.params
|
|
return{
|
|
loadPost: () => dispatch(postActions.dbGetPostById(userId,postId)),
|
|
loadUserInfo: () => dispatch(userActions.dbGetUserInfoByUserId(userId,'header'))
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Map state to props
|
|
* @param {object} state is the obeject from redux store
|
|
* @param {object} ownProps is the props belong to component
|
|
* @return {object} props of component
|
|
*/
|
|
const mapStateToProps = (state,ownProps) => {
|
|
const {userId,postId} = ownProps.match.params
|
|
return{
|
|
avatar: state.user.info && state.user.info[userId] ? state.user.info[userId].avatar : '',
|
|
name: state.user.info && state.user.info[userId] ? state.user.info[userId].fullName : '',
|
|
posts: state.post.userPosts && state.post.userPosts[userId] ? {[postId] : { ...state.post.userPosts[userId][postId]}} : {}
|
|
}
|
|
}
|
|
|
|
// - Connect component to redux store
|
|
export default connect(mapStateToProps,mapDispatchToProps)(PostPage) |