/**
* 新增专题
*/
public function formAction()
{
//定义js匿名函数
$execJs = function ($msg) {
$js = "<script type='text/javascript'>\r\n //禁止回退\r\n window.history.forward(1);\r\n alert('{$msg}');\r\n location.href = history.go(-1);\r\n </script>";
die($js);
};
$validate = new \Validate();
$data['file_cat_id'] = $validate->getPost('file_cat_id', \Validate::int());
//专题类型
//验证参数
if ($validate->getMessage()) {
$execJs('参数错误');
}
//验证文件
if (!isset($_FILES['doc'])) {
$execJs('非法操作');
}
//验证zip压缩文件
$doc = new File($_FILES['doc']);
if ($doc->getExtension() != 'doc' && $doc->getExtension() != 'docx' && $doc->getExtension() != 'ppt' && $doc->getExtension() != 'pptx') {
$execJs('请上传doc、docx、ppt、pptx类型的文件');
}
$file_name = $doc->getName();
//创建目录
$file_path = FILE_PATH . '/file/' . $data['file_cat_id'];
$util = new \FileUtil();
$util->mkdir($file_path);
$data['file_url'] = '/file/' . $data['file_cat_id'] . '/' . md5($file_name . time()) . '.' . $doc->getExtension();
$file_url = FILE_PATH . $data['file_url'];
$data['file_name'] = $file_name;
//移动资源文件，并重命名，与phtml文件相同
$doc->moveTo($file_url);
$result = (new \File())->addFile($this->session->get('id'), $data);
if ($result != 200) {
//删除所有专题相关文件
$this->unlink($file_url);
$execJs('上传失败');
}
$execJs('专题添加成功');
}
/**
* Check file allowed extensions
*
* @param \Phalcon\Http\Request\File $file
* @param mixed $value
* @return bool
*/
public function checkExtensions(\Phalcon\Http\Request\File $file, $value)
{
//conversion to the desired format
if (is_array($value) === false) {
$value = [$value];
}
// check
if (in_array($file->getExtension(), $value) === false) {
$this->errors[] = sprintf(Message::get('INVALID_EXTENSION'), $file->getName(), implode(',', $value));
return false;
}
return true;
}
/**
* 新增专题
*/
public function formAction()
{
//定义js匿名函数
$execJs = function ($msg) {
$js = "<script type='text/javascript'>\r\n //禁止回退\r\n window.history.forward(1);\r\n alert('{$msg}');\r\n location.href = history.go(-1);\r\n </script>";
die($js);
};
//定义随机数匿名函数
$rand = function ($len) {
$base = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$rand_str = '';
for ($i = 0; $i < $len; $i++) {
$rand_str .= $base[mt_rand(0, 61)];
}
return $rand_str;
};
$validate = new \Validate();
$data['top_type'] = $validate->getPost('top_type', \Validate::int());
//专题类型
$data['top_name'] = $validate->getPost('top_name', ['length' => ['max' => 30, 'min' => 0]], ['slashes' => true, 'html' => true]);
//专题标题
$data['top_summary'] = $validate->getPost('top_summary', ['length' => ['max' => 200, 'min' => 0]], ['slashes' => true, 'html' => true]);
//专题备注
$data['top_remark'] = $validate->getPost('top_remark', ['length' => ['max' => 50, 'min' => 0]], ['slashes' => true, 'html' => true]);
//专题备注
//验证参数
if ($validate->getMessage()) {
$execJs('参数错误');
}
//验证文件
if (!isset($_FILES['zip']) || !isset($_FILES['top_thumb'])) {
$execJs('非法操作');
}
//验证缩略图
$thumb = new File($_FILES['top_thumb']);
$extensions = ['png', 'jpg', 'gif'];
if (!in_array($thumb->getExtension(), $extensions)) {
$execJs('请上传png、jpg、gif类型图片');
}
//声明图片地址
$pic_name = md5(microtime(true)) . '.' . $thumb->getExtension();
$pic_add = $this->mkdir('topic', $pic_name);
$data['top_thumb'] = $pic_add['data_file'];
//移动图片
$thumb->moveTo($pic_add['host_file']);
//验证zip压缩文件
$zip = new File($_FILES['zip']);
if ($zip->getExtension() != 'zip') {
$execJs('请上传zip压缩文件');
}
//解压缩
$archive = new \ZipArchive();
if (!$archive->open($zip->getTempName())) {
$execJs('zip压缩文件已损坏');
}
//12位随机数专题序列号,并检查是否重复
$data['top_unique'] = '';
while (1) {
$data['top_unique'] = $rand(12);
if ((new \Topic())->isTopicExist($data['top_unique']) == 404) {
break;
}
}
//创建临时解压目录
$zip_path = TEMP_PATH . '/tmp' . $data['top_unique'];
$util = new \FileUtil();
$util->mkdir($zip_path);
//解压到临时目录
if ($archive->extractTo($zip_path)) {
//判断上传文件结构
if (!is_file($zip_path . '/index.html') || !is_dir($zip_path . '/index')) {
$this->unlink($pic_add['host_file']);
$util->rm($zip_path);
$execJs('zip压缩文件内容与要求不匹配');
}
//定义html，以及phtml文件路径
$html_file = $zip_path . '/index.html';
$phtml_file = TOPIC_HTML_PATH . '/' . $data['top_unique'] . '.phtml';
//分别以只读，和只写方式打开html，phtml文件
$html_handle = fopen($html_file, 'r');
$phtml_handle = fopen($phtml_file, 'w');
//读取html文件，写入phtml
while (!feof($html_handle)) {
$code = fgets($html_handle);
//逐行读取html
$code = preg_replace('/([src|href]=[\'\\"])(index)/', '$1/extract/' . $data['top_unique'], $code);
//替换链接
fwrite($phtml_handle, $code);
//写入phtml
}
//关闭指针
fclose($html_handle);
fclose($phtml_handle);
//移动资源文件，并重命名，与phtml文件相同
$util->mv($zip_path . '/index', TOPIC_ROOT_PATH . '/' . $data['top_unique'], true);
}
//删除临时文件夹
$util->rm($zip_path);
//关闭zip指针
$archive->close();
$result = (new \Topic())->addTopic($this->session->get('id'), $data);
if ($result != 200) {
//删除所有专题相关文件
$this->unlink($pic_add['host_file']);
$this->unlink(TOPIC_HTML_PATH . '/' . $data['top_unique'] . '.phtml');
$util->rm(TOPIC_ROOT_PATH . '/' . $data['top_unique']);
$execJs('专题添加失败');
}
$execJs('专题添加成功');
}