* Date: 2018-4-3 */ namespace app\admin\model; use think\Db; use think\Model; /** * 下载文章 */ class Download extends Model { // 模型标识 public $nid = 'download'; // 模型ID public $channeltype = ''; //初始化 protected function initialize() { // 需要调用`Model`的`initialize`方法 parent::initialize(); $channeltype_list = config('global.channeltype_list'); $this->channeltype = $channeltype_list[$this->nid]; } /** * 后置操作方法 * 自定义的一个函数 用于数据保存后做的相应处理操作, 使用时手动调用 * @param int $aid 产品id * @param array $post post数据 * @param string $opt 操作 */ public function afterSave($aid, $post, $opt) { $post['aid'] = $aid; $addonFieldExt = !empty($post['addonFieldExt']) ? $post['addonFieldExt'] : array(); model('Field')->dealChannelPostData($post['channel'], $post, $addonFieldExt); // 处理外贸链接 if (is_dir('./weapp/Waimao/')) { $waimaoLogic = new \weapp\Waimao\logic\WaimaoLogic; $waimaoLogic->update_htmlfilename($aid, $post, $opt); } // ---------多文件 model('DownloadFile')->savefile($aid, $post); // ---------end // --处理TAG标签 model('Taglist')->savetags($aid, $post['typeid'], $post['tags'], $post['arcrank'], $opt); if ('edit' == $opt) { // 清空sql_cache_table数据缓存表 并 添加查询执行语句到mysql缓存表 Db::name('sql_cache_table')->execute('TRUNCATE TABLE '.config('database.prefix').'sql_cache_table'); model('SqlCacheTable')->InsertSqlCacheTable(true); } else { // 处理mysql缓存表数据 if (isset($post['arcrank']) && -1 == $post['arcrank'] && -1 == $post['old_arcrank'] && !empty($post['users_id'])) { // 待审核 model('SqlCacheTable')->UpdateDraftSqlCacheTable($post, $opt); } else if (isset($post['arcrank'])) { // 已审核 $post['old_typeid'] = intval($post['attr']['typeid']); model('SqlCacheTable')->UpdateSqlCacheTable($post, $opt, 'download'); } } } /** * 获取单条记录 * @author wengxianhu by 2017-7-26 */ public function getInfo($aid, $field = '', $isshowbody = true) { $result = array(); $field = !empty($field) ? $field : '*'; $result = Db::name('archives')->field($field) ->where([ 'aid' => $aid, 'lang' => get_admin_lang(), ]) ->find(); if ($isshowbody) { $tableName = Db::name('channeltype')->where('id','eq',$result['channel'])->getField('table'); $result['addonFieldExt'] = Db::name($tableName.'_content')->where('aid',$aid)->find(); } // 文章TAG标签 if (!empty($result)) { $typeid = isset($result['typeid']) ? $result['typeid'] : 0; $tags = model('Taglist')->getListByAid($aid, $typeid); $result['tags'] = $tags['tag_arr']; $result['tag_id'] = $tags['tid_arr']; } return $result; } /** * 获取多条记录 * @author lindaoyun by 2017-9-18 */ public function getListByLimit($map = array(), $limit = 15, $field = '*', $order = 'a.aid desc') { $data = array(); $field_arr = explode(',', $field); foreach ($field_arr as $key => $val) { array_push($data, 'a.'.trim($val)); } $field = implode(',', $data); $field .= ', b.typename, b.dirname'; if (!empty($map) && is_array($map)) { foreach ($map as $key => $val) { if (preg_match("/^(a\.)/i", $val) == 0) { $map['a.'.$key] = $val; unset($map[$key]); } } } $map['a.channel'] = $this->channeltype; $result = Db::name('archives') ->field($field) ->alias('a') ->join('__ARCTYPE__ b', 'b.id = a.typeid', 'LEFT') ->where($map) ->order($order) ->limit($limit) ->select(); return $result; } /** * 获取多条记录 * @author wengxianhu by 2017-7-26 */ public function getListByClick($limit = 10, $map = array(), $field = '*') { $map['channel'] = $this->channeltype; $map['status'] = 1; $result = Db::name('archives') ->field($field) ->where($map) // ->cache(true,EYOUCMS_CACHE_TIME) ->order('click desc') ->limit($limit) ->select(); return $result; } /** * 获取当前文章的所有上下级分类 */ public function getAllCateByTypeid($typeid) { $result = Db::name('arctype')->field('id,parent_id,typename') ->where(array('id|parent_id'=>$typeid, 'status'=>1)) ->order('parent_id asc, sort_order asc') ->getAllWithIndex('id'); return $result; } /** * 删除的后置操作方法 * 自定义的一个函数 用于数据删除后做的相应处理操作, 使用时手动调用 * @param int $aid */ public function afterDel($aidArr = array()) { if (is_string($aidArr)) { $aidArr = explode(',', $aidArr); } // 同时删除内容 Db::name('download_content')->where( array( 'aid'=>array('IN', $aidArr) ) ) ->delete(); // 同时删除软件 $result = Db::name('download_file')->field('file_url') ->where( array( 'aid'=>array('IN', $aidArr) ) ) ->select(); if (!empty($result)) { foreach ($result as $key => $val) { $file_url = preg_replace('#^(/[/\w\-]+)?(/public/upload/|/uploads/)#i', '$2', $val['file_url']); if (!is_http_url($file_url) && file_exists('.'.$file_url) && preg_match('#^(/uploads/|/public/upload/)(.*)/([^/]+)\.([a-z]+)$#i', $file_url)) { @unlink(realpath('.'.$file_url)); } } $r = Db::name('download_file')->where( array( 'aid'=>array('IN', $aidArr) ) )->delete(); if ($r !== false) { Db::name('download_log')->where(array('aid'=>array('IN', $aidArr)))->delete(); } } // 同时删除TAG标签 model('Taglist')->delByAids($aidArr); } }