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<?php
namespace Corals\Modules\FormBuilder\Classes;
use Corals\Modules\FormBuilder\Models\Form;
use GuzzleHttp\Client;
use Illuminate\Http\Request;
use Illuminate\Mail\Message;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Mail;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Str;
class FormBuilder
{
protected $attachments = [];
/**
* FormBuilder constructor.
*/
function __construct()
{
}
public function fillActionData($action, $data)
{
if (!$action) {
abort(400);
}
foreach ($data as $key => $field) {
$action['fields'][$key]['value'] = $field;
}
return $action;
}
public function getSubmissionValue($submission, $type, $key)
{
if (empty($submission)) {
return null;
}
$type = Arr::get($submission, $type, []);
$value = Arr::get($type, $key, null);
return $value;
}
/**
* @param Request $request
* @param Form $form
* @return mixed
*/
public function submit(Request $request, Form $form)
{
try {
$rules = [];
foreach ($request->all() as $key => $value) {
if ($request->hasFile($key)) {
if (is_array($value)) {
$key .= '.*';
}
$rules[$key] = 'mimes:' . config('form_builder.mimes');
}
}
if ($form->getProperty('has_captcha')) {
$rules['g-recaptcha-response'] = 'required|captcha';
}
$validator = Validator::make($request->all(), $rules, [], ['g-recaptcha-response' => 'reCaptcha']);
if ($validator->fails()) {
$errors = $validator->errors()->toArray();
$validationMessage = '<div style="text-align:left;">';
foreach ($errors as $key => $error) {
$error = join('<br/>', $error);
$validationMessage .= "{$error}<br/>";
}
$validationMessage .= '</div>';
throw new \Exception($validationMessage);
}
$actions = $form->actions;
ksort($actions);
foreach ($actions as $key => $actions) {
foreach ($actions as $action) {
$this->{$key . 'ActionHandler'}($action, $request, $form);
}
}
$success_submission_action = $this->getSubmissionValue($form->submission, 'on_success', 'action');
$success_submission_content = $this->getSubmissionValue($form->submission, 'on_success', 'content');
if ($success_submission_action == 'show_message') {
return response()->json([
'message' => $success_submission_content,
'class' => 'alert-success',
'level' => 'success'
]);
} elseif ($success_submission_action == 'redirect_to') {
return redirectTo($success_submission_content);
}
} catch (\Exception $exception) {
$failure_submission_action = $this->getSubmissionValue($form->submission, 'on_failure', 'action');
$failure_submission_content = $this->getSubmissionValue($form->submission, 'on_failure', 'content');
if ($failure_submission_action == 'show_message') {
logger($exception->getTraceAsString());
$failure_submission_content .= '<br/>' . $exception->getMessage();
return response()->json(['message' => $failure_submission_content, 'class' => 'alert-danger'], 422);
} elseif ($failure_submission_action == 'redirect_to') {
logger($exception->getTraceAsString());
return redirectTo($failure_submission_content);
}
return response()->json([
'message' => trans('FormBuilder::exception.form_builder.something_went_wrong'),
'class' => 'alert-danger'
], 422);
}
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function aweberActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$email_field = Arr::get($action, 'email_field', null);
$email = Arr::get($data, $email_field, null);
$name_field = Arr::get($action, 'name_field', null);
$name = Arr::get($data, $name_field, null);
$list = Arr::get($action, 'list', null);
if (empty($email_field) || empty($name_field) || empty($list)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
Aweber::subscribe($email, $name, $list);
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function mailchimpActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$email_field = Arr::get($action, 'email_field', null);
$email = Arr::get($data, $email_field, null);
$name_field = Arr::get($action, 'name_field', null);
$name = Arr::get($data, $name_field, null);
$list = Arr::get($action, 'list', null);
if (empty($email_field) || empty($name_field) || empty($list)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
Mailchimp::subscribe($email, $name, $list);
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function covert_commissionsActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$email_field = Arr::get($action, 'email_field', null);
$email = Arr::get($data, $email_field, null);
$name_field = Arr::get($action, 'name_field', null);
$name = Arr::get($data, $name_field, null);
$list = Arr::get($action, 'list', null);
if (empty($email_field) || empty($name_field) || empty($list)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
CovertCommissions::subscribe($email, $name, $list);
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function constant_contactActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$email_field = Arr::get($action, 'email_field', null);
$email = Arr::get($data, $email_field, null);
$name_field = Arr::get($action, 'name_field', null);
$name = Arr::get($data, $name_field, null);
$list = Arr::get($action, 'list', null);
if (empty($email_field) || empty($name_field) || empty($list)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
ConstantContact::subscribe($email, $name, $list);
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function get_responseActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$email_field = Arr::get($action, 'email_field', null);
$email = Arr::get($data, $email_field, null);
$name_field = Arr::get($action, 'name_field', null);
$name = Arr::get($data, $name_field, null);
$list = Arr::get($action, 'list', null);
if (empty($email_field) || empty($name_field) || empty($list)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
GetResponse::subscribe($email, $name, $list);
}
/**
* @param $action
* @param Request $request
* @param $form
* @throws \Exception
*/
protected function emailActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$to = explode(',', Arr::get($action, 'to', []));
$subject = Arr::get($action, 'subject', null);
$body = Arr::get($action, 'body', null);
if (empty($to) || empty($subject) || empty($body)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
$body = $this->replaceFieldsInContent($body, $data);
$attachments = [];
$submissionKey = Str::random();
if (empty($this->attachments)) {
if ($files = $request->allFiles()) {
foreach ($files as $f) {
$filesObject = Arr::wrap($f);
foreach ($filesObject as $file) {
$originalName = $file->getClientOriginalName();
$filename = $originalName;
$path = 'uploads/submissions/' . $submissionKey;
$file->move(storage_path($path), $filename);
$attachments[] = storage_path($path) . '/' . $filename;
}
}
}
} else {
$attachments = $this->attachments;
}
Mail::send('FormBuilder::emails.submission_email_template', compact('body'),
function (Message $message) use ($to, $subject, $attachments) {
$message->to($to)
->subject($subject);
foreach ($attachments as $attachment) {
$message->attach($attachment);
}
});
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function apiActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$end_point = Arr::get($action, 'end_point', null);
$method = Arr::get($action, 'method', null);
$body = Arr::get($action, 'body', null);
if (empty($end_point) || empty($method) || empty($body)) {
throw new \Exception(trans('FormBuilder::exception.form_builder.invalid_parameter'));
}
$body = $this->replaceFieldsInContent($body, $data);
$body = json_decode($body, true);
$httpClient = new Client();
if ($method == 'GET') {
$httpResponse = $httpClient->request($method, $end_point . '?' . http_build_query($body));
} else {
$httpResponse = $httpClient->request($method, $end_point, [
'json' => $body
]);
}
// Empty response body should be parsed also as and empty array
// $responses = $httpResponse->getBody(true);
// $jsonToArrayResponse = !empty($responses) ? $httpResponse->json() : array();
}
/**
* @param $action
* @param $request
* @param $form
* @throws \Exception
*/
protected function databaseActionHandler($action, $request, $form)
{
$data = $request->except('_token');
$unique_field = Arr::get($action, 'unique_field');
$submissionData = [
'unique_identifier' => null
];
if (!empty($unique_field)) {
$unique_field_data = Arr::get($data, $unique_field, null);
$unique_submission = $form->submissions()->where('unique_identifier', $unique_field_data)->first();
if (!$unique_field_data || $unique_submission) {
throw new \Exception(trans('FormBuilder::exception.form_builder.unique_is_required',
['unique' => $unique_field]));
}
$submissionData['unique_identifier'] = $unique_field_data;
}
$submissionData['content'] = $data;
$submissionRecord = $form->submissions()->create($submissionData);
foreach ($request->all() as $key => $value) {
if ($request->hasFile($key)) {
$f = $request->file($key);
$files = Arr::wrap($f);
$content = $submissionRecord->content;
$content[$key] = '';
foreach ($files as $file) {
$originalName = $file->getClientOriginalName();
$filename = time() . '-' . $originalName;
$path = 'uploads/submissions/' . $submissionRecord->id;
$file->move(public_path($path), $filename);
$this->attachments[] = $path . '/' . $filename;
$content[$key] .= '<a href="' . asset($path . '/' . $filename) . '" target="_blank">' . $originalName . '</a> | ';
}
$content[$key] = trim($content[$key], ' |');
$submissionRecord->content = $content;
$submissionRecord->save();
}
}
}
protected function replaceFieldsInContent($content, $data)
{
foreach ($data as $key => $field) {
if (is_array($field)) {
$field = join(', ', $field);
}
$content = preg_replace('/\[' . $key . '\]/', $field, $content);
}
return $content;
}
/**
* @param Form $form
* @param bool $showOnListState
* @return array
*/
public function getFormFieldsLabel(Form $form, $showOnListState = null)
{
$labels = [];
$form_fields = [];
$formContent = json_decode($form->content, true);
foreach ($formContent as $formSection) {
$form_fields = array_merge($form_fields, $formSection);
}
$content = collect($form_fields);
$labeledContent = $content->filter(function ($element) use ($showOnListState) {
$type = Arr::get($element, 'type', false);
if (is_null($showOnListState)) {
return ($type && in_array($type, [
'text',
'autocomplete',
'checkbox-group',
'date',
'file',
'number',
'radio-group',
'select',
'textarea',
'starRating'
]));
} else {
$elementShowInListing = Arr::get($element, 'showInListing', false);
return ($type && in_array($type, [
'text',
'autocomplete',
'checkbox-group',
'date',
'file',
'number',
'radio-group',
'select',
'textarea',
'starRating'
]) && ($elementShowInListing === $showOnListState));
}
});
$unLabeledContent = $content->filter(function ($element) {
$type = Arr::get($element, 'type', false);
return ($type && in_array($type, ['hidden']));
});
$labels = array_merge($labels, $unLabeledContent->pluck('name', 'name')->toArray());
$labels = array_merge($labels, $labeledContent->pluck('label', 'name')->toArray());
return $labels;
}
/**
* @param Form $form
* @param $attribute
* @return mixed
*/
public function getFormFieldsAttribute(Form $form, $attribute)
{
$content = collect(json_decode($form->content, true));
$inputContent = $content->filter(function ($element) {
$type = Arr::get($element, 'type', false);
return ($type && in_array($type, [
'text',
'autocomplete',
'checkbox-group',
'date',
'file',
'number',
'radio-group',
'select',
'textarea',
'starRating',
'hidden'
]));
});
return $inputContent->pluck($attribute, 'name')->toArray();
}
/**
* @param Form $form
* @param $attribute
* @return mixed
*/
public function getFormEmbedCode(Form $form)
{
$code = '<div data-embed-src="' . url('forms/' . $form->hashed_id . '/embed') . '"></div><script type="text/javascript" src="' . asset('assets/corals/plugins/formbuilder/js/embed.js') . '"></script>';
return '<pre><code id="embed_' . $form->id . '">' . htmlentities($code, ENT_COMPAT,
'UTF-8') . '</code> <a href="#" onclick="event.preventDefault();" class="copy-button"data-clipboard-target="#embed_' . $form->id . '"><i class="fa fa-clipboard"></i></a></pre>';
}
}