现在我对这个ZF3的东西有点更多了。我可以(在一些帮助下)实现我想要的几乎所有东西。为了探索新的版本,我开发了一个测试项目。fileupload的输入过滤器,基本用法
有些问题仍然没有答案,我没有找到可用的解释。
我的新问题是InputFilterAwareInterface
。我尝试了教程中的字符串示例,到目前为止一切正常。但总是为了轻松的主题找到一切,如果你走得更远,它会突然结束。
我需要用于xls和xlsx文件的Inputfilter。我当然搜索了一下,阅读教程,在zend教程中搜索,因为我有这个想法,必须有某个地方存在一些完整的参考,但我找不到任何。
所以,我想这一个:
$inputFilter->add([
'type' => 'Zend\InputFilter\FileInput',
'name' => 'DCL_Path',
'required' => true,
'validators' => [
['name' => 'FileUploadFile'],
[
'name' => 'FileMimeType',
'options' => [
'mimeType' => ['text/xls', 'text/xlsx']
]
],
[
'name' => 'Filesize',
'options' => [
'max' => 4096
]
],
],
// 'filters' => [
// [
// 'name' => 'FileRenameUpload',
// 'options' => [
// 'target'=>'./data/upload',
// 'useUploadName'=>true,
// 'useUploadExtension'=>true,
// 'overwrite'=>true,
// 'randomize'=>false
// ]
// ]
// ],
]);
正如你看到的,我仍然战斗验证的一部分。验证xls和xlsx文件的正确语法是什么,最大容量是4MB?
而在这之后,有关filterarea,我做了以下在我的控制器动作,只是因为我已经习惯了
if ($form->isValid()) {
$data = $form->getData();
// Upload path
$location = "public/files/";
// A bit validation of uploaded file
$allowedExtension = array('xls', 'xlsx');
$extension = explode('.', $data['DCL_Path']['name']);
$extension = end($extension);
//$import['DCL_Path']=$data['DCL_Path']['name'];
//$fileName = time() . '.' . $extension;
$fileName = $data['DCL_Path']['name'];
// Check if everything is OK!
//echo $fileName;
if (0 === $data['DCL_Path']['error'] && in_array($extension, $allowedExtension)) {
move_uploaded_file($data['DCL_Path']['tmp_name'], $location . $fileName);
} else {
echo 'Something went wrong!';
}
是对move_uploaded_file($data['DCL_Path']['tmp_name'], $location . $fileName);
obsolet在界面上filterstuff?在这种情况下,语法又将如何?
而我最大的心愿之一,也有人知道怎样的一个教程这也解释清楚的两个选项(验证器和过滤器)的各种可能性和钥匙的?有时我不相信你需要很多时间才能找到正确的钥匙。
编辑1:节目形态,filterstuff和变更控制
这里是部分我的Form类:
<?php
namespace Import\Form;
use Zend\Form\Form;
class ImportForm extends Form
{
public function __construct($name = null)
{
// We will ignore the name provided to the constructor
parent::__construct('import');
$this->add([
'name' => 'DCLID',
'type' => 'hidden',
]);
$this->add([
'name' => 'UnitID',
'type' => 'text',
'options' => [
'label' => 'equipment',
],
]);
$this->add([
'name' => 'DCL_Path',
'type' => 'File',
//'required' => true,
'options' => [
'label' => 'path to file',
],
// 'name' => 'FileRenameUpload',
// 'filters' => [
// 'target'=>'./public/files',
// 'useUploadName'=>true,
// 'useUploadExtension'=>true,
// 'overwrite'=>true,
// 'randomize'=>false
// ],
// 'validators' => [ // Validators.
// // Put validator info here.
// ]
]);
这里类的一部分延伸InputFilterAwareInterface
<?php
namespace Import\Model;
use DomainException;
use Zend\Filter\StringTrim;
use Zend\Filter\StripTags;
use Zend\Filter\ToInt;
use Zend\InputFilter\InputFilter;
use Zend\InputFilter\InputFilterAwareInterface;
use Zend\InputFilter\InputFilterInterface;
use Zend\Validator\StringLength;
class Import implements InputFilterAwareInterface
{
public $DCLID;
public $DCL_Path;
public $Unitname;
public $UnitID;
public $Importdate;
public $Importuser;
public $Importok;
public $DCL_Type;
public $Changed_per_User;
public $Description_Changes;
private $inputFilter;
public function exchangeArray(array $data)
{
$this->DCLID= !empty($data['DCLID']) ? $data['DCLID'] : null;
$this->UnitID= !empty($data['UnitID']) ? $data['UnitID'] : null;
$this->DCL_Path= !empty($data['DCL_Path']) ? $data['DCL_Path'] : null;
$this->Importdate= !empty($data['Importdate']) ? $data['Importdate'] : null;
$this->Importuser= !empty($data['Importuser']) ? $data['Importuser'] : null;
$this->Importok= !empty($data['Importok']) ? $data['Importok'] : null;
$this->DCL_Type= !empty($data['DCL_Type']) ? $data['DCL_Type'] : null;
$this->Changed_per_User= !empty($data['Changed_per_User']) ? $data['Changed_per_User'] : null;
$this->Description_Changes= !empty($data['Description_Changes']) ? $data['Description_Changes'] : null;
}
public function getArrayCopy()
{
// echo var_dump(get_object_vars($this)
// );
return get_object_vars($this);
}
public function setInputFilter(InputFilterInterface $inputFilter)
{
throw new DomainException(sprintf(
'%s does not allow injection of an alternate input filter',
__CLASS__
));
}
public function getInputFilter()
{
if ($this->inputFilter) {
return $this->inputFilter;
}
$inputFilter = new InputFilter();
// $inputFilter->add([
// 'name' => 'DCLID',
// 'required' => false,
// 'filters' => [
// ['name' => ToInt::class],
// ],
// ]);
// Validator für das Upload Element
$inputFilter->add([
'type' => 'Zend\InputFilter\FileInput',
'name' => 'DCL_Path', // Element's name.
'required' => true, // Whether the field is required.
'filters' => [ // Filters.
[
'name' => \Zend\Filter\File\RenameUpload::class,
'options' => [
'use_upload_extension' => true,
'randomize' => false,
'overwrite' => true,
'target' => 'public/files',
],
],
],
'validators' => [ // Validators.
[
'name' => \Zend\Validator\File\Extension::class,
'options' => [
'extension' => 'xls, xlsx',
'message' => 'File extension not match',
],
],
[
'name' => \Zend\Validator\File\MimeType::class,
'options' => [
'mimeType' => 'text/xls', 'text/xlsx',
'message' => 'File type not match',
],
],
[
'name' => \Zend\Validator\File\Size::class,
'options' => [
'min' => '1kB', // minimum of 1kB
'max' => '4MB',
'message' => 'File too large',
],
],
]
]);
和我的一部分我的控制界限,我认为可能是问题,有些东西可能不是逻辑:
$form = new ImportForm();
$form->get('submit')->setValue('Add'); //Änderung des LAbels des Submit Buttons, um das Form wiederverwenden zu können
//echo "hier";
$request = $this->getRequest();
if (! $request->isPost()) { //wurden Daten über POST geschickt?
return ['form' => $form]; //Keine Daten, nur Form anzeigen, nicht verarbeiten
}
else {
//Es wurden Daten gesendet
//echo "Daten";
$import = new Import(); //Neue Instanz von Import
$form->setInputFilter($import->getInputFilter()); //Filter an Form binden
$form->setData($request->getPost()); //Daten abholen
//echo $form->isValid();
if (! $form->isValid()) {
return ['form' => $form]; //Wenn die Daten nicht valide sind
}
else{ //aus Tableadapter
$import->exchangeArray($form->getData());
$data = array_merge_recursive(
$this->getRequest()->getPost()->toArray(),
$this->getRequest()->getFiles()->toArray()
);
$form->setData($data);
if ($form->isValid()) {
$data = $form->getData();
// Upload path
// $location = "public/files/";
// $allowedExtension = array('xls', 'xlsx');
// $extension = explode('.', $data['DCL_Path']['name']);
// $extension = end($extension);
$fileName = $data['DCL_Path']['name'];
// // Check if everything is OK!
// //echo $fileName;
// if (0 === $data['DCL_Path']['error'] && in_array($extension, $allowedExtension)) {
// move_uploaded_file($data['DCL_Path']['tmp_name'], $location . $fileName);
// } else {
// echo 'Something went wrong!';
// }
//-----------------------------------------------------------------
// t_dcl befüllen
//-----------------------------------------------------------------
//$namen = explode(",", $import); //Konvertierung des Strings in ein Array
//echo "<pre>"; var_dump($namen); echo "</pre>"; //Formartierte Ausgabe des Arrays
$this->table->saveImport($import);
EDIT2:controlleraction的后部分讨论为了一些语句:
controlleraction
$form = new ImportForm();
$form->get('submit')->setValue('Add');
$request = $this->getRequest();
if (! $request->isPost()) {
return ['form' => $form];
}
else {
$import = new Import(); //Neue Instanz von Import
$form->setInputFilter($import->getInputFilter());
$form->setData($request->getPost());
$data = array_merge_recursive(
$this->getRequest()->getPost()->toArray(),
$this->getRequest()->getFiles()->toArray()
);
$form->setData($data);
if (! $form->isValid()) {
return ['form' => $form];
}
else{
$import->exchangeArray($form->getData());
$data = $form->getData();
$fileName = $data['DCL_Path']['name'];
是$form->setInputFilter($import->getInputFilter());
正确的位置?或者我何时必须绑定Inputfilter才能形成?
有一个小问题,左起:我现在有一个消息:
文件类型不匹配
我试着上传。XLSX文件
第一:您的帖子真的很有帮助,我明白当执行验证时以及过滤器工作正常时,我的建议是正确的,在重复之前。第二我得到一个错误,这可能会很快修复:在插件管理器Zend \ Validator \ ValidatorPluginManager中找不到名为“Zend \ Validator \ File \ FileSize”的插件我是否必须通过作曲者来获取它? –
好吧,应该是\ Zend \ Validator \ File \ FilesSize但现在我有一个额外的问题,我选择了一个文件,提交后我得到这个验证消息:“值是必需的,不能为空” –
对不起, \ Zend \ Validator \ File \ Size'而不是'Zend \ Validator \ File \ FileSize' –