54 lines
1.3 KiB
PHP
54 lines
1.3 KiB
PHP
<?php
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namespace app\master\service\push;
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use think\Db;
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/**
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* 推送器基类：提供数据表句柄、凭证读取等公共能力
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*/
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abstract class AbstractPusher implements PusherInterface
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{
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protected $journal_obj;
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protected $journal_stage_obj;
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protected $article_obj;
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protected $article_author_obj;
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public function __construct()
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{
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$this->journal_obj = Db::name('journal');
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$this->journal_stage_obj = Db::name('journal_stage');
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$this->article_obj = Db::name('article');
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$this->article_author_obj = Db::name('article_author');
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}
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/**
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* 读取某个数据库的凭证配置
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* @param string $key credentials.<key>
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* @return array
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*/
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protected function cred($key)
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{
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$all = config('dbpush.credentials');
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return isset($all[$key]) ? $all[$key] : [];
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}
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/**
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* 读取顶层 dbpush 配置项
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*/
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protected function conf($key, $default = null)
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{
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$val = config('dbpush.' . $key);
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return $val === null ? $default : $val;
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}
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/**
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* 组合文章作者名（逗号分隔）
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*/
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protected function getAuthorNames($articleId)
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{
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$list = $this->article_author_obj->where('article_id', $articleId)->where('state', 0)->column('author_name');
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return implode(', ', $list);
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}
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}
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