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<?php |
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|
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namespace BitCode\BitForm; |
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|
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use BitCode\BitForm\Core\Util\Log; |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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class GlobalHelper |
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{ |
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/** |
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* Get all forms. |
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* |
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* @return array |
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*/ |
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public static function getForms() |
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{ |
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global $wpdb; |
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|
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// Direct query: table name interpolation only (no user input). $wpdb->prepare() cannot parameterize table names. |
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$allForms = $wpdb->get_results("SELECT forms.id,forms.entries as fm_entries,forms.form_name,forms.status,forms.views,forms.created_at,COUNT(entries.id) as entries |
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FROM `{$wpdb->prefix}bitforms_form` as forms |
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LEFT JOIN `{$wpdb->prefix}bitforms_form_entries` as entries ON forms.id = entries.form_id |
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GROUP BY forms.id"); |
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|
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if (is_wp_error($allForms)) { |
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return $allForms; |
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} |
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$forms = array_reduce($allForms, function ($carry, $form) { |
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$carry[$form->id] = $form->form_name . ' (' . $form->id . ')'; |
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return $carry; |
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}, []); |
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|
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if (!empty($forms)) { |
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$forms[0] = __('Select a Bitform', 'bit-form'); |
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} |
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return $forms; |
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} |
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|
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/** |
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* Request data formatting. |
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* |
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* Receives raw data from ajax request and formats it into an object. |
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* @param mixed $data |
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* @return object |
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*/ |
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public static function formatRequestData(): object |
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{ |
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// JSON body from AJAX request; nonce verified upstream by the calling AJAX handler before this method is invoked. |
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// wp_unslash only — sanitize_text_field strips HTML tags and would destroy rich-text content (email template bodies). |
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$data = isset($_POST['data']) ? wp_unslash($_POST['data']) : null; |
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if (null === $data) { |
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throw new \InvalidArgumentException('The "data" parameter is required.'); |
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} |
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|
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if (is_array($data)) { |
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return (object) $data; |
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} |
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$userData = $data; |
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$result = json_decode($userData); |
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if (JSON_ERROR_NONE !== json_last_error()) { |
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throw new \InvalidArgumentException('Invalid JSON provided in data.'); |
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} |
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if ('object' !== gettype($result)) { |
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$emptyObject = new \stdClass(); |
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Log::debug_log([ |
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'message'=> 'Invalid JSON provided in data. Returning empty object.', |
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'data' => $userData, |
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'result' => $result, |
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'type' => gettype($result) |
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]); |
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return $emptyObject; |
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} |
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return $result; |
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|
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// // Normalize to array |
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// if (is_string($userData)) { |
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// $decoded = json_decode($userData, true); |
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// if (JSON_ERROR_NONE !== json_last_error()) { |
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// throw new \InvalidArgumentException('Invalid JSON provided in data.'); |
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// } |
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// $userData = $decoded ?? []; |
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// } elseif (is_object($userData)) { |
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// $userData = (array) $userData; |
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// } |
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|
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// if (!is_array($userData)) { |
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// // You may want to throw here instead of returning empty object |
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// return new \stdClass(); |
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// } |
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|
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// // Recursive sanitizer — always returns objects |
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// $sanitizeRecursive = function ($value) use (&$sanitizeRecursive) { |
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// if (is_array($value)) { |
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// $clean = new \stdClass(); |
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// foreach ($value as $k => $v) { |
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// $clean->$k = $sanitizeRecursive($v); |
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// } |
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// return $clean; |
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// } elseif (is_object($value)) { |
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// $clean = new \stdClass(); |
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// foreach ($value as $k => $v) { |
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// $clean->$k = $sanitizeRecursive($v); |
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// } |
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// return $clean; |
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// } else { |
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// return sanitize_text_field($value); |
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// } |
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// }; |
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|
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// return $sanitizeRecursive($userData); // already an object |
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} |
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|
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public static function requirePostMethod(): void |
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{ |
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if (!isset($_SERVER['REQUEST_METHOD']) || 'POST' !== sanitize_text_field(wp_unslash($_SERVER['REQUEST_METHOD']))) { |
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Log::debug_log('Invalid request method. POST required.'); |
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wp_send_json_error(__('Invalid request method. POST required.', 'bit-form'), 405); |
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return; |
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} |
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} |
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|
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public static function sanitize_files_input(array $files): array |
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{ |
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$sanitized = []; |
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foreach ($files as $field_key => $file_data) { |
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$field_key = sanitize_key((string) $field_key); |
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if (!isset($file_data['name'])) { |
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continue; |
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} |
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if (is_array($file_data['name'])) { |
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$sanitized[$field_key] = [ |
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'name' => array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_file_name', $v) : sanitize_file_name((string) $v); |
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}, $file_data['name']), |
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'type' => array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_mime_type', $v) : sanitize_mime_type((string) $v); |
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}, $file_data['type']), |
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'tmp_name' => array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_text_field', $v) : sanitize_text_field((string) $v); |
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}, $file_data['tmp_name']), |
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'error' => array_map(function ($v) { |
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return is_array($v) ? array_map('absint', $v) : absint($v); |
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}, $file_data['error']), |
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'size' => array_map(function ($v) { |
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return is_array($v) ? array_map('absint', $v) : absint($v); |
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}, $file_data['size']), |
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]; |
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if (isset($file_data['full_path'])) { |
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$sanitized[$field_key]['full_path'] = array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_text_field', $v) : sanitize_text_field((string) $v); |
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}, $file_data['full_path']); |
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} |
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if (isset($file_data['new_name'])) { |
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$sanitized[$field_key]['new_name'] = array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_file_name', $v) : sanitize_file_name((string) $v); |
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}, $file_data['new_name']); |
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} |
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if (isset($file_data['file_path'])) { |
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$sanitized[$field_key]['file_path'] = array_map(function ($v) { |
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return is_array($v) ? array_map('sanitize_text_field', $v) : sanitize_text_field((string) $v); |
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}, $file_data['file_path']); |
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} |
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} else { |
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$sanitized[$field_key] = [ |
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'name' => sanitize_file_name($file_data['name']), |
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'type' => sanitize_mime_type($file_data['type']), |
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'tmp_name' => sanitize_text_field($file_data['tmp_name']), |
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'error' => absint($file_data['error']), |
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'size' => absint($file_data['size']), |
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]; |
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if (isset($file_data['full_path'])) { |
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$v = $file_data['full_path']; |
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$sanitized[$field_key]['full_path'] = is_array($v) ? array_map('sanitize_text_field', $v) : sanitize_text_field($v); |
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} |
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if (isset($file_data['new_name'])) { |
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$v = $file_data['new_name']; |
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$sanitized[$field_key]['new_name'] = is_array($v) ? array_map('sanitize_file_name', $v) : sanitize_file_name($v); |
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} |
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if (isset($file_data['file_path'])) { |
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$v = $file_data['file_path']; |
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$sanitized[$field_key]['file_path'] = is_array($v) ? array_map('sanitize_text_field', $v) : sanitize_text_field($v); |
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} |
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} |
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} |
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return $sanitized; |
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} |
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} |
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|
