hasMany('app\\common\\model\\MaterialText','text_no','text_no'); } /** * 文件类型 */ public function getFileTypeAttr($value) { $status = [10 => '图片', 20 => '音频', 30 => '视频', 40 => '图文']; return ['text' => $status[$value], 'value' => $value]; } /** * 获取图片完整路径 */ public function getFileUrlAttr($value,$data) { return uploads_url() . '/' . $data['file_path']; } /** * 根据图片名称获取详情 */ public static function getImage(string $file_path) { // 筛选条件 $filter['file_type'] = 10; $filter['file_path'] = $file_path; return self::where($filter)->find(); } /** * 根据media_id获取详情 */ public static function mediaId($media_id) { return self::where('media_id',$media_id)->with(['text'])->find(); } /** * 获取列表记录 */ public function getList($file_type = 0,$applet_id=0) { // 筛选条件 $filter = ['applet_id' => $applet_id]; $file_type > 0 && $filter['file_type'] = $file_type; return $this->where($filter) ->order(['material_id' => 'desc']) ->paginate(['list_rows'=>15,'query' => request()->param()]); } /** * 添加新记录 */ public function add(array $data, string $file_path = '',$applet_id=0) { $wx = new Driver; $data['applet_id'] = $applet_id; if($data['file_type']!=10){ $data['file_path'] = $file_path; }else{ if(!isset($data['file_path'])){ $this->error = '请选择要上传的素材'; return false; } } //视频素材 if($data['file_type']==30){ $result = $wx->addMaterial($applet_id,$data['file_path'],$data['file_type'],$data['name'],$data['introduction']); }elseif($data['file_type']==10){ //图片素材 //验证封面图片是否已经上传到微信端 if($result = self::getImage($data['file_path'])){ $this->error = '该图片素材上传过了，记录编号：'.$result['material_id']; return false; }else{ $result = $wx->addMaterial($applet_id,$data['file_path']);//没上传-执行上传 } }else{ //音频素材 $result = $wx->addMaterial($applet_id,$data['file_path'],$data['file_type']); } if(!isset($result['media_id'])){ $this->error = 'code：' . $result['errcode'] . '，msg：' . $result['errmsg']; return false; } $data['media_id'] = $result['media_id']; if($data['file_type']==10){//只有图片素材才返回url $data['url'] = $result['url']; } return $this->save($data); } /** * 更新 */ public function edit(array $data) { return $this->save($data) !== false; } /** * 删除 */ public function remove($applet_id = 0) { $wx = new Driver; if($this->file_type['value']==40){ //删除图文集 MaterialText::where('text_no',$this->text_no)->delete(); //删除素材 $result = $wx->delDraft($this->media_id,$applet_id); }else{ //删除素材 $result = $wx->delMaterial($this->media_id,$applet_id); } if($result['errcode']!=0){ $this->error = 'code：' . $result['errcode'] . '，msg：' . $result['errmsg']; return false; } if($this->file_type['value'] == 20 OR $this->file_type['value'] == 30){ //删除视频、音频文件 if(file_exists('./uploads/'.$this->file_path)) { unlink('./uploads/'.$this->file_path); } } return $this->delete(); } /** * 添加图文素材集 */ public function addText($data,$applet_id = 0) { $wx = new Driver; //创建素材列表 $material = array(); //上传封面图 for($n=0;$naddMaterial($applet_id,$data[$n]['file_path']); if(!isset($result['media_id'])){ $this->error = 'code：' . $result['errcode'] . '，msg：' . $result['errmsg']; return false; } $data[$n]['media_id'] = $result['media_id']; $data[$n]['url'] = $result['url']; array_push($material,[ 'name' => '图文封面', 'file_path' => $data[$n]['file_path'], 'media_id' => $result['media_id'], 'url' => $result['url'], 'applet_id' => $applet_id ]); } } //过滤正文部分的图片数据 for($n=0;$nfilterStr($data[$n]['content']); //判断正文中是否存在图片 if(sizeof($result)==2){ $img = $result['img']; //上传到微信端 if(!$img = $wx->upWechatUrl($img,$applet_id)){ $this->error = '图片仅支持jpg/png格式，大小必须在1MB以下'; return false; } //二次过滤正文，替换掉占位符 //$data[$n]['content'] = html_entity_decode($this->filterStrTwo($result['str'],$img)); $data[$n]['wx_content'] = $this->filterStrTwo($result['str'],$img); }else{ //富文本转码 //$data[$n]['content'] = html_entity_decode($result['str']); $data[$n]['wx_content'] = $result['str']; } } //拼接数据提交到微信端 $result = $wx->addDraft($data,$applet_id); if(!isset($result['media_id'])){ $this->error = 'code：' . $result['errcode'] . '，msg：' . $result['errmsg']; return false; } $text_no = order_no();//生成素材集编号 // 开启事务 Db::startTrans(); try { //添加到图文集表 $model = new MaterialText; if(!$model->add($data,$text_no)){ $this->error = '添加到图文集表错误'; } //组成数据添加到素材表 array_push($material,[ 'name' => $data[0]['name'], 'file_type' => 40, 'file_path' => $data[0]['file_path'], 'media_id' => $result['media_id'], 'text_no' => $text_no, 'url' => $data[0]['url'], 'applet_id' => $applet_id ]); if(!$this->saveAll($material)){ $this->error = '添加到素材表错误'; } Db::commit(); return true; } catch (\Exception $e) { Db::rollback(); } return false; } /** * 修改图文素材集 */ public function editText($data,$model,$applet_id = 0) { $wx = new Driver; //创建素材列表 $material = array(); //上传封面图 for($n=0;$naddMaterial($applet_id,$data[$n]['file_path']); if(!isset($result['media_id'])){ $this->error = 'code：' . $result['errcode'] . '，msg：' . $result['errmsg']; return false; } $data[$n]['media_id'] = $result['media_id']; $data[$n]['url'] = $result['url']; array_push($material,[ 'name' => '图文封面', 'file_path' => $data[$n]['file_path'], 'media_id' => $result['media_id'], 'url' => $result['url'] ]); } } //过滤正文部分的图片数据 for($n=0;$nfilterStr($data[$n]['content']); //判断正文中是否存在图片 if(sizeof($result)==2){ $img = $result['img']; //上传到微信端 if(!$img = $wx->upWechatUrl($img,$applet_id)){ $this->error = '图片仅支持jpg/png格式，大小必须在1MB以下'; return false; } //二次过滤正文，替换掉占位符 //$data[$n]['content'] = html_entity_decode($this->filterStrTwo($result['str'],$img)); $data[$n]['wx_content'] = html_entity_decode($this->filterStrTwo($result['str'],$img)); }else{ //富文本转码 //$data[$n]['content'] = html_entity_decode($result['str']); $data[$n]['wx_content'] = html_entity_decode($result['str']); } } //拼接数据提交到微信端 if(!$result = $wx->editDraft($data,$this->media_id,$applet_id)){ $this->error = $wx->getError(); return false; } // 开启事务 Db::startTrans(); try { //修改到图文集表 if(!$model->edit($data)){ $this->error = '图文素材列表修改错误'; } //组成数据添加到素材表 array_push($material,[ 'material_id' => $this->material_id, 'name' => $data[0]['name'], 'file_path' => $data[0]['file_path'], 'url' => $data[0]['url'] ]); if(!$this->saveAll($material)){ $this->error = '图文素材修改错误'; } Db::commit(); return true; } catch (\Exception $e) { Db::rollback(); } return false; } /** * 过滤字符串中的链接/换成占位符 */ private function filterStr($str) { for($n=0;$n<99;$n++){ //字符串 在$str 第一次出现的位置 索引0开始 没有出现返回false 不区分大小写 $start = stripos($str,uploads_url().'/'); if(!$start){ $data['str'] = $str; return $data; } //获取截取长度 $len = strlen(uploads_url().'/')+45; //截取字符串 $str 的第一个字符 截取长度3 长度不填默认截取到最后 参数为负数则倒数 $data['img'][$n]['url'] = substr($str,$start,$len); //截取字符串,第N个字符 截取到最后 $data['img'][$n]['file_path'] = substr($data['img'][$n]['url'],strlen(uploads_url().'/')); //替换占位符 $str = str_ireplace($data['img'][$n]['url'],'he_ma'.$n,$str); } } /** * 二次过滤字符串中的占位符/换成安全的链接 */ private function filterStrTwo($str,$img) { for($n=0;$n [ 'name' => '',//素材集名称 'title' => '', 'author' => '', 'content' => '', 'url' => '/assets/img/diy/banner_01.jpg', 'file_path' => '', 'digest' => '' ] ]; return json_encode($data); } }