public function upload()
{
check_login();
if (check_project_selected()) {
$this->error(C('PROJECT_SELECT_TIP'));
}
$place = $_GET['place'];
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
$upload->rootPath = './Uploads/';
$upload->savePath = '';
if (IS_POST) {
$info = $upload->upload();
if (!$info) {
$this->error($upload->getErrorMsg());
} else {
$Photos = M("Photos");
if ($Photos) {
foreach ($info as $file) {
$data['img_url'] = $file['savepath'] . $file['savename'];
$data['img_title'] = I("post.img_title") == null ? "unname" : I("post.img_title");
$data['place_id'] = $place;
if ($Photos->data($data)->add()) {
$this->success("上传成功!");
} else {
$this->error("写入失败!");
}
}
} else {
$this->error($upload->getError());
}
}
}
}
/**
* 单个上传图片
*/
public function uploadPic()
{
$config = array('maxSize' => 0, 'exts' => array('jpg', 'png', 'gif', 'jpeg'), 'rootPath' => './Upload/', 'driver' => 'LOCAL', 'subName' => array('date', 'Y-m'), 'savePath' => I('dir', 'uploads') . "/");
$upload = new \Think\Upload($config);
$rs = $upload->upload($_FILES);
if (!$rs) {
$this->error($upload->getErrorMsg());
} else {
$images = new \Think\Image();
$images->open('./Upload/' . $rs['Filedata']['savepath'] . $rs['Filedata']['savename']);
$newsavename = str_replace('.', '_thumb.', $rs['Filedata']['savename']);
$vv = $images->thumb(I('width', 100), I('height', 100))->save('./Upload/' . $rs['Filedata']['savepath'] . $newsavename);
$rs['Filedata']['savepath'] = "Upload/" . $rs['Filedata']['savepath'];
$rs['Filedata']['savethumbname'] = $newsavename;
$rs['status'] = 1;
echo json_encode($rs);
}
}
/**
* 处理文章修改
*/
public function do_edit()
{
C('TOKEN_ON', false);
// dump($_POST);
// exit;
//处理鉴定属性编辑
$id = I('post.id');
$db = D('Attr_news');
$db->where(array('news_id' => $id))->delete();
$data = array();
foreach (I('post.access') as $v) {
$data[] = array(news_id => $id, attr_id => $v);
}
// dump($data);
// exit;
$result = $db->addAll($data);
// dump($result);
// exit;
//处理文章添加
$m = D('News');
if (!$m->create()) {
$this->error($m->geterror());
}
//**查询提交所属的栏目模型，是外链或者单页模型则提示添加失败
$nv_id = I('post.nv_id');
//dump($nv_id);
//exit;
$m = M('Column');
$arr = $m->find($nv_id);
$column_link = $arr['column_link'];
$column_type = $arr['column_type'];
if ($column_link == 1) {
$this->error('所属栏目为外链模型！');
}
$m = M('Model');
$arr = $m->find($column_type);
$model_table = $arr['model_table'];
//dump($model_table);
//exit;
if ($model_table == 'page') {
$this->error('所属栏目为单页模型！');
}
//**数据插入操作
$m = D('News');
if (!$m->create()) {
$this->error($m->geterror());
}
//**需要另外添加到数据库的在这里填写
//注意，非表单自动创建提交的数据，要写在if判断之后才能提交到数据库
$m->news_updatetime = time();
//**将内容截取一部分中文插入到描述中
//**trim去初空格 mb_substr截取字符 strip_tags去除html字符
$content = I('post.news_content');
$description = trim(mb_substr(strip_tags($content), 0, 200, 'utf-8'));
$description = str_replace(" ", "", $description);
$description = str_replace(" ", "", $description);
$description = str_replace("\t", "", $description);
$description = str_replace("\n", ",", $description);
//dump($description);
//exit;
//正则截取中文函数
preg_match_all('/[x{4e00}-\\x{9fa5}]+/u', $description, $arr);
//dump($arr);
//exit;
$description = implode(',', $arr[0]);
//implode('用什么链接到一起',array(数组))
//dump($description);
//exit;
$m->news_description = $description;
//缩略图上传
$file = $_FILES['news_pic']['name'];
$pic = I('post.pic');
if ($file) {
//选中上传图片
$id = I('post.id');
$m = M('News');
$arr = $m->find($id);
// dump($arr);
// exit;
//删除本地图片附件 unlink('图片url')
unlink('./Uploads/' . $arr["news_pic"]);
//删除图片后重新上传
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
// 设置附件上传类型
$upload->savePath = './Uploads/';
// 设置附件上传根目录
$upload->savePath = '/Tmp/';
// 网站主栏目图片 设置附件上传（子）目录 缩略图
$upload->autoSub = true;
$upload->subName = array('date', 'Ymd');
$upload->saveName = array('uniqid', '');
//设置上传文件规则
$info = $upload->upload();
//设置需要生成缩略图，仅对图像文件有效
//$upload->thumb = true;
//设置需要生成缩略图的文件后缀
//$upload->thumbPrefix = 'm_,s_'; //生产2张缩略图
//设置缩略图最大宽度
//$upload->thumbMaxWidth = '400,100';
//设置缩略图最大高度
//$upload->thumbMaxHeight = '400,100';
//$upload->thumbRemoveOrigin = true;//删除原图
if (!$info) {
//捕获上传异常
$this->error($upload->getErrorMsg());
} else {
//取得成功上传的文件信息
//给m_缩略图添加水印, Image::water('原文件名','水印图片地址')
//Image::water($uploadList[0]['savepath'] . 'm_' . $uploadList[0]['savename'], APP_PATH.'Tpl/Public/Images/logo.png');
//dump($uploadList[0]);
//exit;
foreach ($info as $file) {
//$image = __ROOT__.'/'.'Uploads'.$file['savepath'].$file['savename'];
$image = '/' . 'Uploads' . $file['savepath'] . $file['savename'];
$size = $file['size'];
}
}
// dump($image);
// exit;
$m->news_pic = $image;
//$m->news_images = 1;
} else {
if ($pic) {
$pic = I('post.pic');
// dump($pic);
// exit;
if (preg_match("/nopic*/", $pic)) {
//将内容中的第一张图片的地址截取放在news_pic字段中
$str = $_POST['news_content'];
preg_match('/<img\\s[^<>]*?src=[\'\\"]([^\'\\"<>]+?)[\'\\"][^<>]*?>/i', $str, $pic);
if ($pic[1]) {
$m->news_pic = $pic[1];
} else {
$image = "/Data/Images/nopic.jpg";
$m->news_pic = $image;
}
} else {
$m->news_pic = $pic;
}
//$m->news_images = 1;
} else {
$image = "/Data/Images/nopic.jpg";
$m->news_pic = $image;
//$m->news_images = 0;
}
}
// 判断内容是否为图片附件
$news_content = I('post.news_content');
// dump($news_content);
// exit;
// 正则判断文本内容是否包含图片
if (preg_match("/img src*/", $news_content)) {
$m->news_images = 1;
} else {
$m->news_images = 0;
}
//exit;
//**上传附件代码 附件保存在网站目录里 附件名保存在数据库里面
//$m->filename = $info[0]['savename']; // 将附件的名字保存在数据库的filename字段里
//**上传附件代码 附件保存在网站目录里 附件名保存在数据库里面
//**需要另外添加到数据库的在这里填写
$arr = $m->save();
//自动修改 不需要定义id 因为post表单中已经有
//dump($arr);
//exit;
if ($arr) {
$this->success('修改成功');
} else {
$this->error('修改失败');
//$this->error($m->geterror());
}
}
/**
* 文件上传
*/
protected function _upload()
{
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
// 设置附件上传类型
$upload->savePath = './Uploads/';
// 设置附件上传根目录
$upload->savePath = '/Img/';
// 网站主栏目图片 设置附件上传（子）目录
$upload->autoSub = true;
$upload->subName = array('date', 'Ymd');
$upload->saveName = array('uniqid', '');
//设置上传文件规则
$info = $upload->upload();
//设置需要生成缩略图，仅对图像文件有效
//$upload->thumb = true;
//设置需要生成缩略图的文件后缀
//$upload->thumbPrefix = 'm_,s_'; //生产2张缩略图
//设置缩略图最大宽度
//$upload->thumbMaxWidth = '400,100';
//设置缩略图最大高度
//$upload->thumbMaxHeight = '400,100';
//$upload->thumbRemoveOrigin = true;//删除原图
if (!$info) {
//捕获上传异常
$this->error($upload->getErrorMsg());
} else {
//取得成功上传的文件信息
//给m_缩略图添加水印, Image::water('原文件名','水印图片地址')
//Image::water($uploadList[0]['savepath'] . 'm_' . $uploadList[0]['savename'], APP_PATH.'Tpl/Public/Images/logo.png');
//dump($uploadList[0]);
//exit;
foreach ($info as $file) {
$image = $file['savepath'] . $file['savename'];
$size = $file['size'];
}
}
$id = I('post.id');
//**获取栏目的下级所有子栏目
$m = D('Column')->select();
$m = Category::getChilds($m, $id);
//获取id所有的下级栏目的信息
//将二维数组变成一维数组
foreach ($m as $value) {
$data[] = $value['id'];
}
$data[] = $id;
//dump($data);
//exit;
$m = D('Column');
//数据库表，配置文件中定义了表前缀，这里则不需要写
//判断id是数组还是一个数值
if (is_array($data)) {
$where = 'id in(' . implode(',', $data) . ')';
//implode() 函数返回一个由数组元素组合成的字符串
} else {
$where = 'id=' . $data;
}
//dump($where);
//exit;
$date['column_images'] = $image;
$date['column_imgsize'] = $size;
$count = $m->where($where)->save($date);
//修改表单用save函数
if ($count > 0) {
$this->success('上传图片成功！', U('Banner/index'));
} else {
$this->error('上传图片失败!');
//$this->error($m->geterror());
}
}
