public function form_contact_submit()
{
$return_array = array('fields' => array(), 'link' => '');
if (empty($_POST['form_id'])) {
$return_array['message'] = Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::INVALID_FORM);
wp_send_json_error($return_array);
}
$form = get_post(absint($_POST['form_id']));
if (!$form || 'pojo_forms' !== $form->post_type || !isset($_POST['_nonce']) || !wp_verify_nonce($_POST['_nonce'], 'contact-form-send-' . $form->ID)) {
$return_array['message'] = Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::INVALID_FORM);
wp_send_json_error($return_array);
}
$repeater_fields = atmb_get_field_without_type('fields', 'form_', $form->ID);
if (empty($repeater_fields)) {
$return_array['message'] = Pojo_Forms_Messages::get_message($form->ID, Pojo_Forms_Messages::INVALID_FORM);
wp_send_json_error($return_array);
}
$this->_files = array();
foreach ($repeater_fields as $field_index => $field) {
$field_name = 'form_field_' . ($field_index + 1);
$field_label = $field['name'];
// TODO: Valid by field type
if ($field['required'] && empty($_POST[$field_name]) && $field['type'] != 'file') {
$return_array['fields'][$field_name] = Pojo_Forms_Messages::get_message($form->ID, Pojo_Forms_Messages::FIELD_REQUIRED);
}
if ('file' === $field['type']) {
$file_upload_error = array(UPLOAD_ERR_OK => __('There is no error, the file uploaded with success.', 'pojo-forms'), UPLOAD_ERR_INI_SIZE => __('The uploaded file exceeds the upload_max_filesize directive in php.ini.', 'pojo-forms'), UPLOAD_ERR_FORM_SIZE => __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.', 'pojo-forms'), UPLOAD_ERR_PARTIAL => __('The uploaded file was only partially uploaded.', 'pojo-forms'), UPLOAD_ERR_NO_FILE => __('No file was uploaded.', 'pojo-forms'), UPLOAD_ERR_NO_TMP_DIR => __('Missing a temporary folder.', 'pojo-forms'), UPLOAD_ERR_CANT_WRITE => __('Failed to write file to disk.', 'pojo-forms'), UPLOAD_ERR_EXTENSION => __('A PHP extension stopped the file upload. PHP does not provide a way to ascertain which extension caused the file upload to stop; examining the list of loaded extensions with phpinfo() may help.', 'pojo-forms'));
// The file is required?
$is_file_uploaded = isset($_FILES[$field_name]) && UPLOAD_ERR_NO_FILE !== $_FILES[$field_name]['error'];
if (!$is_file_uploaded) {
if ($field['required']) {
$return_array['fields'][$field_name] = Pojo_Forms_Messages::get_message($form->ID, Pojo_Forms_Messages::FIELD_REQUIRED);
}
continue;
}
$file = $_FILES[$field_name];
// Has any error with upload the file?
if ($file['error'] > UPLOAD_ERR_OK && UPLOAD_ERR_NO_FILE !== $file['error'] && empty($return_array['fields'])) {
$error_code = $file['error'];
$return_array['fields'][$field_name] = $file_upload_error[$error_code];
}
// File type validation
if (empty($field['file_types'])) {
$field['file_types'] = 'jpg,jpeg,png,gif,pdf,doc,docx,ppt,pptx,odt,avi,ogg,m4a,mov,mp3,mp4,mpg,wav,wmv';
}
$file_extension = pathinfo($file['name'], PATHINFO_EXTENSION);
$file_types_meta = explode(',', $field['file_types']);
$file_types_meta = array_map('trim', $file_types_meta);
if (!in_array($file_extension, $file_types_meta) && empty($return_array['fields'])) {
$return_array['fields'][$field_name] = __('This file type is not allowed.', 'pojo-forms');
}
// File size validation
$file_size_meta = $field['file_sizes'] * pow(1024, 2);
$upload_file_size = $file['size'];
if ($upload_file_size > $file_size_meta && empty($return_array['fields'])) {
$return_array['fields'][$field_name] = __('This file size is to big, try smaller one.', 'pojo-forms');
}
// If we don't have any errors
if (empty($return_array['fields'])) {
$uploads_dir = POJO_FORMS()->helpers->get_upload_dir();
$filename = uniqid() . '.' . $file_extension;
$filename = wp_unique_filename($uploads_dir, $filename);
$new_file = trailingslashit($uploads_dir) . $filename;
if (is_dir($uploads_dir) && is_writable($uploads_dir)) {
$move_new_file = @move_uploaded_file($file['tmp_name'], $new_file);
if (false !== $move_new_file) {
// Set correct file permissions.
$perms = 0644;
@chmod($new_file, $perms);
$this->_files[$field_label] = $new_file;
} else {
$return_array['fields'][$field_name] = __('There was an error while trying uploading your file.', 'pojo-forms');
}
} else {
$return_array['fields'][$field_name] = __('Upload directory is not writable, or does not exist.', 'pojo-forms');
}
}
}
}
// End foreach
// This action for private used.
// Please do not use this action for this moment.
do_action('__pojo_forms_mail_validation', $form->ID);
if (empty($return_array['fields'])) {
$email_to = trim(atmb_get_field('form_email_to', $form->ID));
$email_subject = trim(atmb_get_field('form_email_subject', $form->ID));
if (empty($email_subject)) {
$email_subject = sprintf(__('New message from "%s"', 'pojo-forms'), get_bloginfo('name'));
}
$email_html = '';
$inline_shortcodes = $field_values = array();
foreach ($repeater_fields as $field_index => $field) {
$field_name = 'form_field_' . ($field_index + 1);
$field_label = $field['name'];
$field_value = '';
if (isset($_POST[$field_name])) {
$field_value = stripslashes_deep($_POST[$field_name]);
if (is_array($field_value)) {
$field_value = implode(', ', $field_value);
}
}
if (isset($this->_files[$field_label])) {
$field_value = $this->_get_file_url($this->_files[$field_label]);
}
$inline_shortcodes[$field['shortcode']] = $field_value;
$field_values[] = array('title' => $field['name'], 'value' => $field_value);
$email_html .= sprintf('%s: %s' . PHP_EOL, $field['name'], $field_value);
}
$metadata_types = (array) atmb_get_field('form_metadata', $form->ID, Pojo_MetaBox::FIELD_CHECKBOX_LIST);
if (!empty($metadata_types)) {
$email_html .= PHP_EOL . '---' . PHP_EOL . PHP_EOL;
$tmpl_line_html = '%s: %s' . PHP_EOL;
foreach ($metadata_types as $metadata_type) {
switch ($metadata_type) {
case 'time':
$email_html .= sprintf($tmpl_line_html, __('Time', 'pojo-forms'), date('H:i', current_time('timestamp')));
break;
case 'date':
$email_html .= sprintf($tmpl_line_html, __('Date', 'pojo-forms'), date('d/m/Y', current_time('timestamp')));
break;
case 'page_url':
$title = __('Page URL', 'pojo-forms');
$value = home_url($_POST['_wp_http_referer']);
$field_values[] = array('title' => $title, 'value' => $value);
$email_html .= sprintf($tmpl_line_html, $title, $value);
break;
case 'user_agent':
$title = __('User Agent', 'pojo-forms');
$value = $_SERVER['HTTP_USER_AGENT'];
$field_values[] = array('title' => $title, 'value' => $value);
$email_html .= sprintf($tmpl_line_html, $title, $value);
break;
case 'remote_ip':
$email_html .= sprintf($tmpl_line_html, __('Remote IP', 'pojo-forms'), POJO_FORMS()->helpers->get_client_ip());
break;
case 'credit':
$email_html .= apply_filters('pojo_forms_email_credit', __('Powered by http://pojo.me/', 'pojo-forms')) . PHP_EOL;
break;
}
}
}
$skip = apply_filters('pojo_forms_skip_contact', false, $form->ID, $inline_shortcodes);
if (!$skip) {
$email_from_name = atmb_get_field('form_email_form_name', $form->ID);
if (empty($email_from_name)) {
$email_from_name = get_bloginfo('name');
}
$email_from = atmb_get_field('form_email_form', $form->ID);
if (empty($email_from)) {
$email_from = get_bloginfo('admin_email');
}
$email_reply_to = atmb_get_field('form_email_reply_to', $form->ID);
if (empty($email_reply_to)) {
$email_reply_to = $email_from;
}
$email_subject = strtr($email_subject, $inline_shortcodes);
$email_from_name = strtr($email_from_name, $inline_shortcodes);
$email_from = strtr($email_from, $inline_shortcodes);
$email_reply_to = strtr($email_reply_to, $inline_shortcodes);
$headers = sprintf('From: %s <%s>' . "\r\n", $email_from_name, $email_from);
$headers .= sprintf('Reply-To: %s' . "\r\n", $email_reply_to);
$headers = apply_filters('pojo_forms_wp_mail_headers', $headers);
// Temp filter
$email_html = apply_filters('pojo_forms_wp_mail_message', $email_html);
wp_mail($email_to, $email_subject, $email_html, $headers);
do_action('pojo_forms_mail_sent', $form->ID, $field_values, $this->_files);
} else {
do_action('pojo_forms_mail_blocked', $form->ID);
}
$redirect_to = atmb_get_field('form_redirect_to', $form->ID);
if (empty($redirect_to) || !filter_var($redirect_to, FILTER_VALIDATE_URL)) {
$redirect_to = '';
}
$return_array['link'] = $redirect_to;
$return_array['message'] = Pojo_Forms_Messages::get_message($form->ID, Pojo_Forms_Messages::SUCCESS);
wp_send_json_success($return_array);
} else {
$return_array['message'] = Pojo_Forms_Messages::get_message($form->ID, Pojo_Forms_Messages::ERROR);
wp_send_json_error($return_array);
}
wp_send_json_error($return_array);
die;
}
public function register_form_options_metabox($meta_boxes = array())
{
$fields = array();
$fields[] = array('id' => 'email_to', 'title' => __('Email To', 'pojo-forms'), 'std' => get_option('admin_email'));
$fields[] = array('id' => 'email_subject', 'title' => __('Email Subject', 'pojo-forms'), 'std' => sprintf(__('New message from "%s"', 'pojo-forms'), get_bloginfo('name')));
$fields[] = array('id' => 'email_form_name', 'title' => __('From Name', 'pojo-forms'), 'std' => mb_substr(get_bloginfo('name'), 0, 30));
$fields[] = array('id' => 'email_form', 'title' => __('From Email', 'pojo-forms'), 'std' => 'noreply@' . parse_url(home_url(), PHP_URL_HOST));
$fields[] = array('id' => 'email_reply_to', 'title' => __('Email Reply-To (Optional)', 'pojo-forms'), 'placeholder' => __('Insert Shortcode ID', 'pojo-forms'), 'std' => '');
$fields[] = array('id' => 'redirect_to', 'title' => __('Redirect To (Optional)', 'pojo-forms'), 'placeholder' => __('http://pojo.me/thankyou/', 'pojo-forms'), 'std' => '');
$fields[] = array('id' => 'metadata', 'type' => Pojo_MetaBox::FIELD_CHECKBOX_LIST, 'title' => __('Form data', 'pojo-forms'), 'options' => array('date' => __('Date', 'pojo-forms'), 'time' => __('Time', 'pojo-forms'), 'page_url' => __('Page URL', 'pojo-forms'), 'user_agent' => __('User Agent', 'pojo-forms'), 'remote_ip' => __('Remote IP', 'pojo-forms'), 'credit' => __('Credit', 'pojo-forms')), 'std' => array('time', 'date', 'page_url', 'user_agent', 'remote_ip', 'credit'));
$fields[] = array('id' => 'messages', 'title' => __('Messages', 'pojo-forms'), 'classes' => array('select-show-or-hide-fields'), 'type' => Pojo_MetaBox::FIELD_SELECT, 'options' => array('' => __('Default', 'pojo-forms'), 'custom' => __('Custom', 'pojo-forms')), 'std' => '');
$fields[] = array('id' => 'message_' . Pojo_Forms_Messages::SUCCESS, 'title' => __('Success Message', 'pojo-forms'), 'show_on' => array('form_messages' => 'custom'), 'std' => Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::SUCCESS));
$fields[] = array('id' => 'message_' . Pojo_Forms_Messages::ERROR, 'title' => __('Error Message', 'pojo-forms'), 'show_on' => array('form_messages' => 'custom'), 'std' => Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::ERROR));
$fields[] = array('id' => 'message_' . Pojo_Forms_Messages::FIELD_REQUIRED, 'title' => __('Required field Message', 'pojo-forms'), 'show_on' => array('form_messages' => 'custom'), 'std' => Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::FIELD_REQUIRED));
$fields[] = array('id' => 'message_' . Pojo_Forms_Messages::INVALID_FORM, 'title' => __('Invalid Message', 'pojo-forms'), 'show_on' => array('form_messages' => 'custom'), 'std' => Pojo_Forms_Messages::get_default_message(Pojo_Forms_Messages::INVALID_FORM));
$meta_boxes[] = array('id' => 'pojo-forms-options', 'title' => __('Form Options', 'pojo-forms'), 'post_types' => array('pojo_forms'), 'context' => 'side', 'prefix' => 'form_', 'fields' => $fields);
return $meta_boxes;
}
