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- <?php
- /**
- * 易优CMS
- * ============================================================================
- * 版权所有 2016-2028 海南赞赞网络科技有限公司,并保留所有权利。
- * 网站地址: http://www.eyoucms.com
- * ----------------------------------------------------------------------------
- * 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
- * ============================================================================
- * Author: 小虎哥 <1105415366@qq.com>
- * Date: 2018-4-3
- */
-
- namespace app\admin\model;
-
- use think\Db;
- use think\Model;
-
- /**
- * 视频文件
- */
- class MediaFile extends Model
- {
- //初始化
- protected function initialize()
- {
- // 需要调用`Model`的`initialize`方法
- parent::initialize();
- }
-
- /**
- * 删除单条视频文章的所有视频
- * @author 小虎哥 by 2018-4-3
- */
- public function delVideoFile($aid = array())
- {
- if (!is_array($aid)) {
- $aid = array($aid);
- }
- $file_url_list = Db::name('media_file')->where(['aid'=>['IN', $aid]])->column('file_url');
- $result = Db::name('media_file')->where(['aid'=>['IN', $aid]])->delete();
- if ($result !== false) {
- Db::name('media_log')->where(['aid'=>['IN', $aid]])->delete();
- foreach ($file_url_list as $key => $val) {
- $file_url_tmp = preg_replace('#^(/[/\w\-]+)?(/uploads/media/)#i', '.$2', $val);
- if (!is_http_url($val) && file_exists($file_url_tmp)) {
- @unlink($file_url_tmp);
- }
- }
- }
- \think\Cache::clear('media_file');
-
- return $result;
- }
-
- /**
- * 获取指定下载文章的所有文件
- * @author 小虎哥 by 2018-4-3
- */
- public function getMediaFile($aid, $field = '*')
- {
- if (!is_dir('./weapp/Videogroup/')) {
- $result = Db::name('media_file')->field($field)
- ->where('aid', $aid)
- ->order('sort_order asc,file_id asc')
- ->select();
- } else { // 安装了视频章节分组插件
- $videogroupLogic = new \weapp\Videogroup\logic\VideogroupLogic;
- $weappData = $videogroupLogic->getWeappData();
- if (!empty($weappData['is_open'])) { // 开启
- $result = Db::name('media_file')->alias('a')
- ->field('a.*, b.group_id as video_group_id,c.sort_order as c_sort,c.group_name')
- ->join('weapp_videogroup_file b', 'a.file_id = b.file_id', 'LEFT')
- ->join('weapp_videogroup c', 'c.aid = a.aid and c.group_id = b.group_id', 'LEFT')
- ->where('a.aid', $aid)
- ->order('c_sort asc,a.sort_order asc,a.file_id asc')
- ->select();
- if (!empty($result)){
- foreach ($result as $k => $v){
- if (empty($v['video_group_id'])){
- $result[] = $v;
- unset($result[$k]);
- }else{
- break;
- }
- }
- $result = array_merge($result);
- }
- } else { // 关闭
- $result = Db::name('media_file')->field($field)
- ->where('aid', $aid)
- ->order('sort_order asc,file_id asc')
- ->select();
- }
- }
-
- return $result;
- }
-
- /**
- * 保存视频文章的视频
- * @author 小虎哥 by 2018-4-3
- */
- public function savefile($aid, $video_files = [], $opt = 'add')
- {
- if (!empty($video_files)) {
- if ('add' == $opt) {
- $redata = self::saveAll($video_files);
- // 视频章节分组插件
- if (is_dir('./weapp/Videogroup/')) {
- $videogroupfiles = [];
- foreach ($redata as $k1 => $v1) {
- $video_group_id = $v1->getData('video_group_id');
- $videogroupfiles[] = [
- 'file_id' => $v1->getData('file_id'),
- 'aid' => $v1->getData('aid'),
- 'group_id' => intval($video_group_id),
- 'add_time' => getTime(),
- 'update_time' => getTime(),
- ];
- }
- if (!empty($videogroupfiles)) {
- Db::name('weapp_videogroup_file')->insertAll($videogroupfiles);
- }
- }
- } else if ('edit' == $opt) {
- $videogroupfiles = [];
- $file_ids = [];
- $insert = [];
- foreach ($video_files as $k =>$v){
- if (!empty($v['file_id'])){
- $file_ids[] = $v['file_id'];
- }else{
- unset($v['file_id']);
- $insert[] = $v;
- unset($video_files[$k]);
- }
- }
-
- $file_url_list = Db::name('media_file')->where('aid',$aid)->column('file_url');
- Db::name('media_file')->where('aid',$aid)->where('file_id','not in',$file_ids)->delete();
- // 更新
- $update = self::saveAll($video_files);
- foreach ($update as $k1 => $v1) {
- $video_group_id = $v1->getData('video_group_id');
- $videogroupfiles[] = [
- 'file_id' => $v1->getData('file_id'),
- 'aid' => $v1->getData('aid'),
- 'group_id' => intval($video_group_id),
- 'add_time' => getTime(),
- 'update_time' => getTime(),
- ];
- }
- //插入
- $insert = self::saveAll($insert);
- if (!empty($update) || !empty($insert)) {
- foreach ($insert as $k1 => $v1) {
- $video_group_id = $v1->getData('video_group_id');
- $videogroupfiles[] = [
- 'file_id' => $v1->getData('file_id'),
- 'aid' => $v1->getData('aid'),
- 'group_id' => intval($video_group_id),
- 'add_time' => getTime(),
- 'update_time' => getTime(),
- ];
- }
- \think\Cache::clear('media_file');
- foreach ($video_files as $k => $v) {
- $index_key = array_search($v['file_url'], $file_url_list);
- if (false !== $index_key && 0 <= $index_key) {
- unset($file_url_list[$index_key]);
- }
- }
- try {
- foreach ($file_url_list as $key => $val) {
- $file_url_tmp = preg_replace('#^(/[/\w\-]+)?(/uploads/media/)#i', '.$2', $val);
- if (!is_http_url($val) && file_exists($file_url_tmp)) {
- @unlink($file_url_tmp);
- }
- }
- } catch (\Exception $e) {}
- }
- // 视频章节分组插件
- if (is_dir('./weapp/Videogroup/')) {
- Db::name('weapp_videogroup_file')->where('aid',$aid)->delete();
- if (!empty($videogroupfiles)) {
- Db::name('weapp_videogroup_file')->insertAll($videogroupfiles);
- }
- }
- }
- }else{
- if ('edit' == $opt) {
- Db::name('media_file')->where('aid',$aid)->delete();
- // 视频章节分组插件
- if (is_dir('./weapp/Videogroup/')) {
- Db::name('weapp_videogroup_file')->where('aid',$aid)->delete();
- }
- }
- }
- }
- }
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