/**
* 查找特定的专题信息
* @param $topicId
* @return ShopTopic
* @throws DeepInException
*/
public function find($topicId)
{
$topic = ShopTopic::find($topicId);
if (!$topic instanceof ShopTopic) {
throw new DeepInException("找不到id为" . $topicId . "的数据~!");
}
return $topic;
}
/**
* @param ShopSlider $slider
* @param string $local
* @throws DeepInException
*/
protected function checkLocal($slider, $local)
{
if ($slider->itemType() == 1) {
//应用
if ($this->appHasLocal($slider->itemId(), $local) == false) {
throw new DeepInException("专题地区与应用专题对应不上~！");
}
} else {
//专题
$topic = ShopTopic::find($slider->itemId());
if (!$topic instanceof ShopTopic) {
throw new DeepInException("选择的专题不存在");
}
if (strcmp($topic->local(), $local) !== 0) {
throw new DeepInException("专题地区与slider地区无法对应");
}
}
}
/**
* 获取列表所属的专题/栏目
* @param $type
* @param $id
* @return null
* @throws DeepInHtmlException
*/
protected function getApplistParent($type, $id)
{
//列表集合类型(1栏目下的应用集合 2专题下的应用集合)
if ($type == 1) {
$column = ShopColumn::find($id);
if (!$column instanceof ShopColumn) {
return null;
}
return $column;
} elseif ($type == 2) {
$topic = ShopTopic::find($id);
if (!$topic instanceof ShopTopic) {
return null;
}
return $topic;
} else {
throw new DeepInHtmlException("未知的type" . $type);
}
}
/**
* 选择应用
* @return \Illuminate\Http\JsonResponse
* @throws DeepInException
* @throws DeepInHtmlException
*/
public function select()
{
$listType = intval(\Input::get("listtype", 0));
//类型
$itemId = intval(\Input::get("itemid", 0));
//类型下面对应的id
$appId = intval(\Input::get("appid", 0));
//选在的appid
if ($listType < 1 || $itemId < 0) {
throw new DeepInException("参数错误~！");
}
if ($appId < 1) {
throw new DeepInException("请选择应用~！");
}
//判断应用是否存在
$app = ShopApps::find($appId);
if (!$app instanceof ShopApps) {
throw new DeepInException("选择的应用不存在~！");
}
$appLocals = $app->localList()->getResults();
if ($listType == 1) {
//栏目
$colunmn = ShopColumn::find($itemId);
if (!$colunmn instanceof ShopColumn) {
throw new DeepInException("专题不存在");
}
$local = $colunmn->local();
} else {
$topic = ShopTopic::find($itemId);
if (!$topic instanceof ShopTopic) {
throw new DeepInException("专题不存在~！");
}
$local = $topic->local();
}
$isFindLocal = false;
foreach ($appLocals as $item) {
if ($item instanceof ShopAppsLocal) {
if (strcmp($local, $item->local()) === 0) {
$isFindLocal = true;
}
}
}
if ($isFindLocal == false) {
throw new DeepInException("区域不对~！");
}
// print_r($appLocals);
// exit;
//判断listtype和itemid是否正确
if ($this->checkAppList($listType, $itemId) == false) {
throw new DeepInException("listType和itemId参数非法~！");
}
$parent = $this->getApplistParent($listType, $itemId);
if ($parent == null) {
throw new DeepInException("找不到对应的数据~！");
}
$canLocal = $parent->local();
//只查询该地区下面的应用列表
if ($this->appHasLocal($appId, $canLocal) == false) {
throw new DeepInException("应用" . $app->appName() . "不属于" . $canLocal . "地区");
}
//创建一行数据加入到数据库中
$appList = new ShopAppsList();
$appList->listType($listType);
$appList->itemId($itemId);
$appList->appId($appId);
$appList->pos(0);
if ($appList->save() == false) {
throw new DeepInException("新增数据错误~！");
}
$appList->pos($appList->id());
$appList->save();
//保存位置信息，如果知道不报错。
return $this->successJSON(array("id" => $appList->id()));
}
/**
* 保存修改
* @throws DeepInException
* @throws DeepInHtmlException
*/
public function save()
{
$id = intval(\Input::get("sliderid"));
$pos = intval(\Input::get("pos"));
$slider = null;
//新增或者编辑的对象
if ($id > 0) {
//编辑
$slider = $this->find($id);
if (!$slider instanceof ShopSlider) {
throw new DeepInHtmlException("当前编辑的数据可能已经被删除~！");
}
try {
$uploadInfo = DeepInUtil::upload(array("sliderpic"));
//上传信息
if (isset($uploadInfo["sliderpic"])) {
$url = $uploadInfo["sliderpic"];
// TODO 删除之前的老图片
$oldPic = $slider->sliderPic();
//之前的老图片
$slider->sliderPic($url);
}
} catch (DeepInException $e) {
//没有上传图片
throw new DeepInHtmlException($e->getMessage());
}
$category = $slider->sliderCategory();
$itemId = $slider->itemId();
$itemType = $slider->itemType();
$local = $slider->local();
$pos = $slider->pos();
} else {
$category = \Input::get("slidercategory");
//slider类别
$category = intval($category);
$itemType = intval(\Input::get("itemtype"));
//连接的类型
$itemId = intval(\Input::get("itemid"));
//连接到对应的id
$local = \Input::get("local");
//地区
if ($category < 1 || $itemId < 1 || $itemType < 1) {
throw new DeepInHtmlException("参数不完整~！" . $category . "#" . $itemId . "#" . $itemType);
}
//新增
$slider = new ShopSlider();
try {
$uploadInfo = DeepInUtil::upload(array("sliderpic"));
//上传信息
if (isset($uploadInfo['sliderpic']) == false) {
throw new DeepInHtmlException("请选择要上传的背景图片");
}
$url = $uploadInfo["sliderpic"];
$slider->sliderPic($url);
} catch (\Exception $e) {
throw new DeepInHtmlException($e->getMessage());
}
}
if ($category == 1) {
//app
$app = ShopApps::find($itemId);
if (!$app instanceof ShopApps) {
throw new DeepInHtmlException("找不到应用");
}
// if ($app->inuse() != 1) {
// throw new DeepInHtmlException("该应用属于下线的状态，无法选择~！");
// }
if ($this->appHasLocal($itemId, $local) == false) {
throw new DeepInHtmlException("slider所在的地区与应用地区对应不上~！");
}
} elseif ($category == 2) {
//专题
$topic = ShopTopic::find($itemId);
if (!$topic instanceof ShopTopic) {
throw new DeepInHtmlException("找不到id为{$itemId}的专题~！");
}
if ($topic->inuse() != 1) {
throw new DeepInHtmlException("你选择的专题已经下线，无法选择~！");
}
if (strcmp($topic->local(), $local) !== 0) {
throw new DeepInHtmlException("slider所在的地区与专题地区对应不上~！");
}
} else {
throw new DeepInHtmlException("错误的category" . $category . "~！");
}
//检查是否选择了地区对应不上的应用
$slider->sliderCategory($category);
$slider->itemType($itemType);
$slider->itemId($itemId);
$slider->local($local);
$slider->pos($pos);
if ($slider->save() == false) {
throw new DeepInHtmlException("保存失败~！");
}
return $this->success("操作成功~！", "/admin/slider");
}
