168 lines
3.1 KiB
PHP
168 lines
3.1 KiB
PHP
<?php
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/*
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* This file is part of the overtrue/wechat.
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*
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* (c) overtrue <i@overtrue.me>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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/**
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* MessageBuilder.php.
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*
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* @author overtrue <i@overtrue.me>
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* @copyright 2015 overtrue <i@overtrue.me>
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*
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* @see https://github.com/overtrue
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* @see http://overtrue.me
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*/
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namespace EasyWeChat\Staff;
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use EasyWeChat\Core\Exceptions\InvalidArgumentException;
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use EasyWeChat\Core\Exceptions\RuntimeException;
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use EasyWeChat\Message\AbstractMessage;
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use EasyWeChat\Message\Raw as RawMessage;
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use EasyWeChat\Message\Text;
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/**
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* Class MessageBuilder.
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*/
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class MessageBuilder
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{
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/**
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* Message to send.
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*
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* @var \EasyWeChat\Message\AbstractMessage;
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*/
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protected $message;
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/**
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* Message target user open id.
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*
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* @var string
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*/
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protected $to;
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/**
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* Message sender staff id.
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*
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* @var string
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*/
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protected $account;
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/**
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* Staff instance.
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*
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* @var \EasyWeChat\Staff\Staff
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*/
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protected $staff;
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/**
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* MessageBuilder constructor.
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*
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* @param \EasyWeChat\Staff\Staff $staff
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*/
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public function __construct(Staff $staff)
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{
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$this->staff = $staff;
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}
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/**
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* Set message to send.
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*
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* @param string|AbstractMessage $message
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*
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* @return MessageBuilder
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*
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* @throws InvalidArgumentException
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*/
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public function message($message)
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{
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if (is_string($message)) {
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$message = new Text(['content' => $message]);
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}
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$this->message = $message;
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return $this;
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}
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/**
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* Set staff account to send message.
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*
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* @param string $account
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*
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* @return MessageBuilder
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*/
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public function by($account)
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{
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$this->account = $account;
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return $this;
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}
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/**
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* Set target user open id.
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*
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* @param string $openId
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*
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* @return MessageBuilder
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*/
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public function to($openId)
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{
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$this->to = $openId;
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return $this;
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}
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/**
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* Send the message.
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*
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* @return bool
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*
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* @throws RuntimeException
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*/
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public function send()
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{
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if (empty($this->message)) {
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throw new RuntimeException('No message to send.');
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}
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$transformer = new Transformer();
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if ($this->message instanceof RawMessage) {
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$message = $this->message->get('content');
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} else {
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$content = $transformer->transform($this->message);
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$message = [
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'touser' => $this->to,
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];
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if ($this->account) {
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$message['customservice'] = ['kf_account' => $this->account];
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}
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$message = array_merge($message, $content);
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}
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return $this->staff->send($message);
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}
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/**
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* Return property.
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*
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* @param $property
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*
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* @return mixed
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*/
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public function __get($property)
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{
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if (property_exists($this, $property)) {
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return $this->$property;
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}
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}
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}
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