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- <?php
- /**
- * 易优CMS
- * ============================================================================
- * 版权所有 2016-2028 海口快推科技有限公司,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\user\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 $result;
- }
-
- /**
- * 保存视频文章的视频
- * @author 小虎哥 by 2018-4-3
- */
- public function savefile($aid, $post = [], $opt = 'add')
- {
- $video_files = [];
- if (!empty($post['video'])) {
- $post['video'] = htmlspecialchars_decode($post['video']);
- $post['video'] = json_decode($post['video'], true);
- $addonFieldExt['total_video'] = count($post['video']);
- $addonFieldExt['total_duration'] = 0;
- foreach ($post['video'] as $k => $v) {
- $v['file_url'] = trim($v['file_url']);
- if (empty($v['file_url'])) {
- $addonFieldExt['total_video'] -= 1;
- continue;
- }
- $addonFieldExt['total_duration'] += $v['file_time'];
- $file_size = !empty($v['file_size']) ? $v['file_size'] : 0;
- $is_remote = 0;
- $file_ext = explode('.', $v['file_url']);
- $file_ext = preg_replace('/^(.*)\?(.*)$/i', '${1}', end($file_ext));
- $uhash = md5($v['file_url'] . $file_size);
- if (is_http_url($v['file_url'])) {
- $is_remote = 1;
- $md5file = '';
- } else {
- if (preg_match('#^(/[\w]+)?(/uploads/media/)#i', $v['file_url'])) {
- $file_path_tmp = preg_replace('#^(/[\w]+)?(/uploads/media/)#i', '$2', $v['file_url']);
- } else {
- $file_path_tmp = preg_replace('#^(' . $this->root_dir . ')?(/)#i', '$2', $v['file_url']);
- }
- $md5file = md5_file('.' . $file_path_tmp);
- }
- $arr = [
- 'aid' => $aid,
- 'title' => $post['title'],
- 'file_url' => !empty($v['file_url']) ? $v['file_url'] : '',
- 'file_time' => !empty($v['file_time']) ? $v['file_time'] : 0,
- 'file_title' => !empty($v['file_title']) ? $v['file_title'] : '',
- 'file_ext' => $file_ext,
- 'file_size' => $file_size,
- 'file_mime' => !empty($v['file_mime']) ? $v['file_mime'] : '',
- 'uhash' => $uhash,
- 'md5file' => $md5file,
- 'is_remote' => $is_remote,
- 'gratis' => !empty($v['gratis']) ? $v['gratis'] : 0,
- 'add_time' => getTime(),
- 'update_time' => getTime(),
- ];
- if (!empty($v['file_id'])){
- $arr['file_id'] = $v['file_id'];
- }
- $video_files[] = $arr;
- }
- }
-
- if (!empty($video_files)) {
- if ('add' == $opt) {
- Db::name('media_file')->insertAll($video_files);
- } else if ('edit' == $opt) {
- $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);
- //插入
- $insert = Db::name('media_file')->insertAll($insert);
- if (!empty($update) || !empty($insert)) {
- \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) {
- }
- }
- }
- $addonFieldExt['update_time'] = getTime();
- Db::name('media_content')->where('aid', $aid)->update($addonFieldExt);
- } else {
- if ('edit' == $opt) {
- Db::name('media_file')->where('aid', $aid)->delete();
- Db::name('media_content')->where('aid', $aid)->update(['total_duration' => 0, 'total_video' => 0, 'update_time' => getTime()]);
- }
- }
- }
- }
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