function cropImg($filepath, $webpath)
{
$image = new \Think\Image();
$filepath = legalize_path($filepath);
var_dump($filepath);
$image->open($filepath);
$savepath = $filepath;
$x = I("post.x1", 0, 'intval');
$y = I("post.y1", 0, 'intval');
$w = I("post.w", 0, 'intval');
$h = I("post.h", 0, 'intval');
if ($w > 0 && $h > 0) {
$image->crop($w, $h, $x, $y, $w, $h)->save($savepath);
}
echo "<img src='{$webpath}' />";
$savepath = $webpath;
//dump($webpath);
//dump($thumb_savepath);
return $savepath;
}
public function insertImg()
{
$this->assign("action", __FUNCTION__);
if (IS_POST || IS_AJAX) {
//上传图片到图片库
$db = M("Img");
$db->create();
$w = I('post.w', 0, 'intval');
$h = I('post.h', 0, 'intval');
if ($w > 0 && $h > 0) {
$savepath = I('post.img');
$filepath = legalize_path($_SERVER['DOCUMENT_ROOT'] . $savepath);
$savepath = cropImg($filepath, $savepath);
$thumb_savepath = createthumb($filepath, $savepath);
$db->img = $savepath;
$db->thumb_img = $thumb_savepath;
}
$id = $db->add();
$itemImg = M("ItemImg");
$item_id = I('post.item_id', 0, 'intval');
// $size_id = I('post.size_id',0,'intval');
$view_id = I('post.view_id', 0, 'intval');
if ($id) {
//插入图片到物品图片关联库
$data = array("item_id" => $item_id, "img_id" => $id, "size_id" => I('post.size_id', 0, 'intval'), "view_id" => I('post.view_id', 0, 'intval'));
$itemImg->add($data);
}
//获取图片
// $map['size_id'] = $size_id;
$map['view_id'] = $view_id;
$map['item_id'] = $item_id;
$db = D($this->_model);
$item = $db->find($item_id);
$size = $db->table("bc_item_size")->find($size_id);
$view = $db->table("bc_item_view")->find($view_id);
$imgs = $this->getImg($item_id, $size_id, $view_id);
//模版操作
$this->assign("item", $item);
$this->assign("size", $size);
$this->assign("view", $view);
$this->assign("imgs", $imgs);
$this->redirect("insertImg", array("item_id" => $item_id), 1, "插入成功，正在跳转..");
$this->display("viewImg");
//显示图片
} else {
$db = D('BestForBaby');
$item_id = I('get.item_id', 0, 'intval');
if ($item_id == 0) {
$this->error('商品不存在', '/index.php/home/bestforbaby', 2);
die;
} else {
$item = $db->relation(true)->find($item_id);
$viewImgs = $this->getImg($item_id, $item['view'][0]['id']);
$this->assign("item", $item);
$this->assign("viewImgs", $viewImgs);
$this->assign("itemView", $item['view']);
$this->assign("itemSize", $item['size']);
$this->display();
}
}
}