103 lines
3.5 KiB
PHP
103 lines
3.5 KiB
PHP
<?php
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/**
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* This software is governed by the CeCILL-B license. If a copy of this license
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* is not distributed with this file, you can obtain one at
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
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*
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* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
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* Authors of Framadate/OpenSondate: Framasoft (https://github.com/framasoft)
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*
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* =============================
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*
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* Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
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* ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
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*
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* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
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* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
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*/
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namespace Framadate\Services;
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/**
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* This class helps to clean all inputs from the users or external services.
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*/
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class InputService {
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function __construct() {}
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/**
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* This method filter an array calling "filter_var" on each items.
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* Only items validated are added at their own indexes, the others are not returned.
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* @param array $arr The array to filter
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* @param int $type The type of filter to apply
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* @param array|null $options The associative array of options
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* @return array The filtered array
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*/
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function filterArray(array $arr, $type, $options = null) {
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$newArr = [];
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foreach($arr as $id=>$item) {
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$item = filter_var($item, $type, $options);
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if ($item !== false) {
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$newArr[$id] = $item;
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}
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}
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return $newArr;
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}
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function filterAllowedValues($value, array $allowedValues) {
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return in_array($value, $allowedValues, true) ? $value : null;
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}
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public function filterTitle($title) {
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$filtered = filter_var($title, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => TITLE_REGEX]]);
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return $this->returnIfNotBlank($filtered);
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}
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public function filterName($name) {
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$filtered = filter_var($name, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => NAME_REGEX]]);
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return $this->returnIfNotBlank($filtered);
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}
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public function filterMail($mail) {
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return filter_var($mail, FILTER_VALIDATE_EMAIL);
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}
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public function filterDescription($description) {
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$description = str_replace("\r\n", "\n", $description);
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return filter_var($description, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => DESCRIPTION_REGEX]]);
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}
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public function filterBoolean($boolean) {
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return !!filter_var($boolean, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => BOOLEAN_TRUE_REGEX]]);
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}
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public function filterEditable($editable) {
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return filter_var($editable, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => EDITABLE_CHOICE_REGEX]]);
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}
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public function filterComment($comment) {
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$comment = str_replace("\r\n", "\n", $comment);
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$filtered = filter_var($comment, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => COMMENT_REGEX]]);
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return $this->returnIfNotBlank($filtered);
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}
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/**
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* Return the value if it's not blank.
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*
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* @param string $filtered The value
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* @return string|null
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*/
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private function returnIfNotBlank($filtered) {
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if ($filtered) {
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$withoutSpaces = str_replace(' ', '', $filtered);
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if (!empty($withoutSpaces)) {
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return $filtered;
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}
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}
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return null;
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}
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} |