opnform/app/Http/Requests/AnswerFormRequest.php

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2022-09-20 19:59:52 +00:00
<?php
namespace App\Http\Requests;
use App\Models\Forms\Form;
use App\Rules\StorageFile;
use App\Service\Forms\FormLogicPropertyResolver;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Str;
use Illuminate\Validation\Rule;
use Illuminate\Http\Request;
use App\Rules\ValidHCaptcha;
class AnswerFormRequest extends FormRequest
{
const MAX_FILE_SIZE_PRO = 5000000;
const MAX_FILE_SIZE_ENTERPRISE = 20000000;
public Form $form;
protected array $requestRules = [];
protected int $maxFileSize;
public function __construct(Request $request)
{
$this->form = $request->form;
$this->maxFileSize = self::MAX_FILE_SIZE_PRO;
$workspace = $this->form->workspace;
if ($workspace && $workspace->is_enterprise) {
$this->maxFileSize = self::MAX_FILE_SIZE_ENTERPRISE;
}
}
/**
* Validate form before use it
*
* @return bool
*/
public function authorize()
{
return !$this->form->is_closed && !$this->form->max_number_of_submissions_reached && $this->form->visibility === 'public';
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}
/**
* Get the validation rules that apply to the form.
*
* @return array
*/
public function rules()
{
foreach ($this->form->properties as $property) {
$rules = [];
if (!$this->form->is_pro) { // If not pro then not check logic
$property['logic'] = false;
}
// For get values instead of Id for select/multi select options
$data = $this->toArray();
$selectionFields = collect($this->form->properties)->filter(function ($pro) {
return in_array($pro['type'], ['select', 'multi_select']);
});
foreach ($selectionFields as $field){
if(isset($data[$field['id']]) && is_array($data[$field['id']])){
$data[$field['id']] = array_map(function ($val) use ($field) {
$tmpop = collect($field[$field['type']]['options'])->first(function ($op) use ($val) {
return ($op['id'] === $val);
});
return isset($tmpop['name']) ? $tmpop['name'] : "";
}, $data[$field['id']]);
}
};
if (FormLogicPropertyResolver::isRequired($property, $data)) {
$rules[] = 'required';
// Required for checkboxes means true
if ($property['type'] == 'checkbox') {
$rules[] = 'accepted';
}
} else {
$rules[] = 'nullable';
}
// Clean id to escape "."
$propertyId = $property['id'];
if (in_array($property['type'], ['multi_select'])) {
$rules[] = 'array';
$this->requestRules[$propertyId.'.*'] = $this->getPropertyRules($property);
} else {
$rules = array_merge($rules, $this->getPropertyRules($property));
}
$this->requestRules[$propertyId] = $rules;
}
// Validate hCaptcha
if ($this->form->is_pro && $this->form->use_captcha) {
$this->requestRules['h-captcha-response'] = [new ValidHCaptcha()];
}
return $this->requestRules;
}
/**
* Renames validated fields (because field names are ids)
* @return array
*/
public function attributes()
{
$fields = [];
foreach ($this->form->properties as $property) {
$fields[$property['id']] = $property['name'];
}
return $fields;
}
/**
* Return validation rules for a given form property
* @param $property
*/
private function getPropertyRules($property): array
{
switch ($property['type']) {
case 'text':
case 'phone_number':
case 'signature':
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return ['string'];
case 'number':
return ['numeric'];
case 'select':
case 'multi_select':
if ($this->form->is_pro && ($property['allow_creation'] ?? false)) {
return ['string'];
}
return [Rule::in($this->getSelectPropertyOptions($property))];
case 'checkbox':
return ['boolean'];
case 'url':
if (isset($property['file_upload']) && $property['file_upload']) {
$this->requestRules[$property['id'].'.*'] = [new StorageFile($this->maxFileSize)];
return ['array'];
}
return ['url'];
case 'files':
$allowedFileTypes = [];
if($this->form->is_pro && !empty($property['allowed_file_types'])){
$allowedFileTypes = explode(",", $property['allowed_file_types']);
}
$this->requestRules[$property['id'].'.*'] = [new StorageFile($this->maxFileSize, $allowedFileTypes)];
return ['array'];
case 'email':
return ['email:filter'];
case 'date':
if (isset($property['date_range']) && $property['date_range']) {
$this->requestRules[$property['id'].'.*'] = $this->getRulesForDate($property);
return ['array', 'min:2'];
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}
return $this->getRulesForDate($property);
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default:
return [];
}
}
private function getRulesForDate($property)
{
if (isset($property['disable_past_dates']) && $property['disable_past_dates']) {
return ['date', 'after_or_equal:today'];
}else if (isset($property['disable_future_dates']) && $property['disable_future_dates']) {
return ['date', 'before_or_equal:today'];
}
return ['date'];
}
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private function getSelectPropertyOptions($property): array
{
$type = $property['type'];
if (!isset($property[$type])) {
return [];
}
return array_column($property[$type]['options'], 'name');
}
protected function prepareForValidation()
{
// Escape all '\' in select options
$receivedData = $this->toArray();
$mergeData = [];
collect($this->form->properties)->filter(function ($property) {
return in_array($property['type'], ['select', 'multi_select']);
})->each(function ($property) use ($receivedData, &$mergeData) {
$receivedValue = $receivedData[$property['id']] ?? null;
if (!is_null($receivedValue)) {
if (is_array($receivedValue)) {
$mergeData[$property['id']] = collect($receivedValue)->map(function ($value) {
$value = Str::of($value);
return $value->replace(
["\e", "\f", "\n", "\r", "\t", "\v", "\\"],
["\\e", "\\f", "\\n", "\\r", "\\t", "\\v", "\\\\"]
)->toString();
})->toArray();
} else {
$receivedValue = Str::of($receivedValue);
$mergeData[$property['id']] = $receivedValue->replace(
["\e", "\f", "\n", "\r", "\t", "\v", "\\"],
["\\e", "\\f", "\\n", "\\r", "\\t", "\\v", "\\\\"]
)->toString();
}
}
});
$this->merge($mergeData);
}
}