Modernize project

- Use PHP typings
- Update some front-end libraries

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

action/add_comment.php

@@ -40,7 +40,7 @@ $is_admin = false;
 /*----------*/
 
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $inputService = new InputService();
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
 $notificationService = new NotificationService($mailService);
@@ -63,7 +63,7 @@ if (!empty($_POST['poll_admin'])) {
 
 if (!$poll) {
     $message = new Message('error',  __('Error', 'This poll doesn\'t exist !'));
-} else if ($poll && !$securityService->canAccessPoll($poll) && !$is_admin) {
+} else if (!$is_admin && !$securityService->canAccessPoll($poll)) {
     $message = new Message('error',  __('Password', 'Wrong password'));
 } else {
     $name = $inputService->filterName($_POST['name']);
@@ -88,8 +88,10 @@ if (!$poll) {
 
 $smarty->error_reporting = E_ALL & ~E_NOTICE;
 $smarty->assign('comments', $comments);
+$smarty->assign('poll_id', $poll_id);
+$smarty->assign('admin_poll_id', $admin_poll_id);
 $comments_html = $smarty->fetch('part/comments_list.tpl');
 
 $response = ['result' => $result, 'message' => $message, 'comments' => $comments_html];
 
-echo json_encode($response);
+echo json_encode($response, JSON_THROW_ON_ERROR);

action/send_edit_link_by_email_action.php

@@ -29,7 +29,7 @@ include_once __DIR__ . '/../app/inc/init.php';
 $logService = new LogService();
 $sessionService = new SessionService();
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 
 $result = false;
 $message = null;
@@ -45,7 +45,7 @@ if (!empty($_POST['poll'])) {
 $token = $sessionService->get("Common", SESSION_EDIT_LINK_TOKEN);
 $token_form_value = empty($_POST['token']) ? null : $_POST['token'];
 $editedVoteUniqueId = filter_input(INPUT_POST, 'editedVoteUniqueId', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
-if (is_null($poll) || $config['use_smtp'] === false || is_null($token) || is_null($token_form_value)
+if ($config['use_smtp'] === false || is_null($poll) || is_null($token) || is_null($token_form_value)
     || !$token->check($token_form_value) || is_null($editedVoteUniqueId)) {
     $message = new Message('error', __('Error', 'Something is going wrong...'));
 }
@@ -91,4 +91,4 @@ $smarty->error_reporting = E_ALL & ~E_NOTICE;
 
 $response = ['result' => $result, 'message' => $message];
 
-echo json_encode($response);
+echo json_encode($response, JSON_THROW_ON_ERROR);

admin/check.php

@@ -20,7 +20,7 @@
 use Framadate\Message;
 use Framadate\Utils;
 
-define('ROOT_DIR', __DIR__ . '/../');
+const ROOT_DIR = __DIR__ . '/../';
 
 /**
  * Checking for missing vendors.
@@ -58,7 +58,7 @@ require_once ROOT_DIR . 'app/inc/i18n.php';
  * @param Message $b
  * @return int
  */
-function compareCheckMessage(Message $a, Message $b)
+function compareCheckMessage(Message $a, Message $b): int
 {
     $values = [
         'danger' => 0,
@@ -90,7 +90,7 @@ $conf_filename = $inc_directory . 'config.php';
 if (version_compare(PHP_VERSION, PHP_NEEDED_VERSION) >= 0) {
     $messages[] = new Message('info', __f('Check','PHP version %s is enough (needed at least PHP %s).', PHP_MAJOR_VERSION . "." . PHP_MINOR_VERSION, PHP_NEEDED_VERSION));
 } else {
-    $messages[] = new Message('danger', __f('Check','Your PHP version (%s) is too old. This application needs at least PHP %s.', phpversion(), PHP_NEEDED_VERSION));
+    $messages[] = new Message('danger', __f('Check','Your PHP version (%s) is too old. This application needs at least PHP %s.', PHP_VERSION, PHP_NEEDED_VERSION));
 }
 
 // INTL extension
@@ -120,7 +120,7 @@ if (!file_exists(ROOT_DIR . COMPILE_DIR)) {
 if (file_exists($conf_filename)) {
     $messages[] = new Message('info', __('Check','The config file exists.'));
 } elseif (is_writable($inc_directory)) {
-    $messages[] = new Message('info', __('Check','The config file directory (%s) is writable.', $inc_directory));
+    $messages[] = new Message('info', __f('Check','The config file directory (%s) is writable.', $inc_directory));
 } else {
     $messages[] = new Message('danger', __f('Check','The config file directory (%s) is not writable and the config file (%s) does not exists.', $inc_directory, $conf_filename));
 }
@@ -187,7 +187,7 @@ usort($messages, 'compareCheckMessage');
                 <div class="input-group input-group-sm pull-right col-xs-12 col-sm-2">
                     <select name="lang" class="form-control" title="<?=__('Language selector', 'Select the language')?>" >
                         <?php foreach ($ALLOWED_LANGUAGES as $lang_key => $language) { ?>
-                        <option lang="fr" <?php if (substr($lang_key, 0, 2)===$locale) { echo 'selected';} ?> value="<?=substr($lang_key, 0, 2)?>"><?=$language?></option>
+                        <option lang="fr" <?php if (strpos($lang_key, $locale) === 0) { echo 'selected';} ?> value="<?=substr($lang_key, 0, 2)?>"><?=$language?></option>
                         <?php } ?>
                     </select>
                 <span class="input-group-btn">

admin/migration.php

@@ -17,6 +17,7 @@
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 
+use Framadate\FramaDB;
 use Framadate\Migration\AddColumn_hidden_In_poll_For_0_9;
 use Framadate\Migration\AddColumn_receiveNewComments_For_0_9;
 use Framadate\Migration\AddColumn_uniqId_In_vote_For_0_9;
@@ -57,7 +58,7 @@ $migrations = [
 // ---------------------------------------
 
 // Check if MIGRATION_TABLE already exists
-/** @var \Framadate\FramaDB $connect */
+/** @var FramaDB $connect */
 $tables = $connect->allTables();
 $pdo = $connect->getPDO();
 $prefixedMigrationTable = Utils::table(MIGRATION_TABLE);

admin/polls.php

@@ -50,7 +50,7 @@ $poll_to_delete = null;
 /*----------*/
 
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $adminPollService = new AdminPollService($connect, $pollService, $logService);
 $superAdminService = new SuperAdminService();
 $securityService = new SecurityService();

admin/purge.php

@@ -34,14 +34,14 @@ $message = null;
 /*----------*/
 
 $logService = new LogService();
-$purgeService = new PurgeService($connect, $logService);
+$purgeService = new PurgeService($logService);
 $securityService = new SecurityService();
 $inputService = new InputService();
 
 /* POST */
 /*-----*/
 
-$action = $inputService->filterName(isset($_POST['action']) ? $_POST['action'] : null);
+$action = $inputService->filterName($_POST['action'] ?? null);
 
 /* PAGE */
 /* ---- */
@@ -57,4 +57,4 @@ $smarty->assign('crsf', $securityService->getToken('admin'));
 
 $smarty->assign('title', __('Admin', 'Purge'));
 
-$smarty->display('admin/purge.tpl');
+$smarty->display('admin/purge.tpl');

adminstuds.php

@@ -47,7 +47,7 @@ $editingVoteId = 0;
 /*----------*/
 
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $adminPollService = new AdminPollService($connect, $pollService, $logService);
 $inputService = new InputService();
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
@@ -137,9 +137,10 @@ if (isset($_POST['update_poll_info'])) {
                 break;
         }
     } elseif ($field === 'expiration_date') {
-        $expiration_date = $inputService->validateDate($_POST['expiration_date'], $pollService->minExpiryDate(), $pollService->maxExpiryDate());
+        $givenExpirationDate = $inputService->parseDate($_POST['expiration_date']);
-        if ($expiration_date) {
+        $expiration_date = $inputService->validateDate($givenExpirationDate, $pollService->minExpiryDate(), $pollService->maxExpiryDate());
-            $poll->end_date = $expiration_date->getTimestamp();
+        if ($poll->end_date !== $expiration_date->format('Y-m-d H:i:s')) {
+            $poll->end_date = $expiration_date->format('Y-m-d H:i:s');
             $updated = true;
         }
     } elseif ($field === 'name') {
@@ -151,26 +152,26 @@ if (isset($_POST['update_poll_info'])) {
             $updated = true;
         }
     } elseif ($field === 'hidden') {
-        $hidden = isset($_POST['hidden']) ? $inputService->filterBoolean($_POST['hidden']) : false;
+        $hidden = isset($_POST['hidden']) && $inputService->filterBoolean($_POST['hidden']);
         if ($hidden !== $poll->hidden) {
             $poll->hidden = $hidden;
 	    $poll->results_publicly_visible = false;
             $updated = true;
         }
     } elseif ($field === 'removePassword') {
-        $removePassword = isset($_POST['removePassword']) ? $inputService->filterBoolean($_POST['removePassword']) : false;
+        $removePassword = isset($_POST['removePassword']) && $inputService->filterBoolean($_POST['removePassword']);
         if ($removePassword) {
             $poll->results_publicly_visible = false;
             $poll->password_hash = null;
             $updated = true;
         }
     } elseif ($field === 'password') {
-        $password = isset($_POST['password']) ? $_POST['password'] : null;
+        $password = $_POST['password'] ?? null;
 
         /**
          * Did the user choose results to be publicly visible ?
          */
-        $resultsPubliclyVisible = isset($_POST['resultsPubliclyVisible']) ? $inputService->filterBoolean($_POST['resultsPubliclyVisible']) : false;
+        $resultsPubliclyVisible = isset($_POST['resultsPubliclyVisible']) && $inputService->filterBoolean($_POST['resultsPubliclyVisible']);
         /**
          * If there's one, save the password
          */

app/classes/Framadate/Choice.php

@@ -24,34 +24,34 @@ class Choice
      * Name of the Choice
      */
     private $name;
-    
+
     /**
      * All availables slots for this Choice.
      */
     private $slots;
-    
+
     public function __construct($name='')
     {
         $this->name = $name;
         $this->slots = [];
     }
-    
+
-    public function addSlot($slot)
+    public function addSlot($slot): void
     {
         $this->slots[] = $slot;
     }
-    
+
-    public function getName()
+    public function getName(): string
     {
         return $this->name;
     }
-    
+
-    public function getSlots()
+    public function getSlots(): array
     {
         return $this->slots;
     }
-    
+
-    static function compare(Choice $a, Choice $b)
+    public static function compare(Choice $a, Choice $b): int
     {
         return strcmp($a->name, $b->name);
     }

app/classes/Framadate/Editable.php

@@ -23,14 +23,13 @@ namespace Framadate;
  * Class Editable
  *
  * Is used to specify the poll's edition permissions.
- * @TODO : wait to use the SplEnum
  *
  * @package Framadate
  */
 class Editable { // extends SplEnum
     const __default = self::EDITABLE_BY_ALL;
 
-    const NOT_EDITABLE = 0;
+    public const NOT_EDITABLE = 0;
-    const EDITABLE_BY_ALL = 1;
+    public const EDITABLE_BY_ALL = 1;
-    const EDITABLE_BY_OWN = 2;
+    public const EDITABLE_BY_OWN = 2;
-}
+}

app/classes/Framadate/Exception/AlreadyExistsException.php

@@ -2,6 +2,4 @@
 namespace Framadate\Exception;
 
 class AlreadyExistsException extends \Exception {
-    function __construct() {
-    }
 }

app/classes/Framadate/Exception/ConcurrentEditionException.php

@@ -2,6 +2,4 @@
 namespace Framadate\Exception;
 
 class ConcurrentEditionException extends \Exception {
-    function __construct() {
-    }
 }

app/classes/Framadate/Exception/ConcurrentVoteException.php

@@ -7,6 +7,4 @@ namespace Framadate\Exception;
  * Thrown when a poll has a maximum votes constraint for options, and a vote happened since the poll was rendered
  */
 class ConcurrentVoteException extends \Exception {
-    function __construct() {
-    }
 }

app/classes/Framadate/Exception/MomentAlreadyExistsException.php

@@ -2,6 +2,4 @@
 namespace Framadate\Exception;
 
 class MomentAlreadyExistsException extends \Exception {
-    function __construct() {
-    }
 }

app/classes/Framadate/Exception/PollNotFoundException.php

@@ -0,0 +1,10 @@
+<?php
+namespace Framadate\Exception;
+
+/**
+ * Class PollNotFoundException
+ *
+ * Thrown when a poll isn't found in a critical process
+ */
+class PollNotFoundException extends \Exception {
+}

app/classes/Framadate/Form.php

@@ -32,7 +32,7 @@ class Form
 
     /**
      * Tells if users can modify their choices.
-     * @var \Framadate\Editable
+     * @var int
      */
     public $editable;
 
@@ -92,11 +92,12 @@ class Form
         $this->clearChoices();
     }
 
-    public function clearChoices() {
+    public function clearChoices(): void
+    {
         $this->choices = [];
     }
 
-    public function addChoice(Choice $choice)
+    public function addChoice(Choice $choice): void
     {
         $this->choices[] = $choice;
     }
@@ -106,8 +107,8 @@ class Form
         return $this->choices;
     }
 
-    public function sortChoices()
+    public function sortChoices(): void
     {
-        usort($this->choices, ['Framadate\Choice', 'compare']);
+        usort($this->choices, [Choice::class, 'compare']);
     }
 }

app/classes/Framadate/FramaDB.php

@@ -23,19 +23,21 @@ use PDO;
 class FramaDB {
     /**
      * PDO Object, connection to database.
+     * @var PDO
      */
-    private $pdo = null;
+    private $pdo;
 
-    function __construct($connection_string, $user, $password) {
+    public function __construct(string $connection_string, string $user, string $password) {
-        $this->pdo = new \PDO($connection_string, $user, $password);
+        $this->pdo = new PDO($connection_string, $user, $password);
-        $this->pdo->setAttribute(\PDO::ATTR_DEFAULT_FETCH_MODE, \PDO::FETCH_OBJ);
+        $this->pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ);
-        $this->pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+        $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
     }
 
     /**
-     * @return \PDO Connection to database
+     * @return PDO Connection to database
      */
-    function getPDO() {
+    public function getPDO(): PDO
+    {
         return $this->pdo;
     }
 
@@ -44,42 +46,50 @@ class FramaDB {
      *
      * @return array The array of table names
      */
-    function allTables() {
+    public function allTables(): array
-        $result = $this->pdo->query('SHOW TABLES');
+    {
-        $schemas = $result->fetchAll(\PDO::FETCH_COLUMN);
+        return $this->pdo->query('SHOW TABLES')->fetchAll(PDO::FETCH_COLUMN);
-
-        return $schemas;
     }
 
-    function prepare($sql) {
+    /**
+     * @return \PDOStatement|false
+     */
+    public function prepare(string $sql) {
         return $this->pdo->prepare($sql);
     }
 
-    function beginTransaction() {
+    public function beginTransaction(): void
+    {
         $this->pdo->beginTransaction();
     }
 
-    function commit() {
+    public function commit(): void
+    {
         $this->pdo->commit();
     }
 
-    function rollback() {
+    public function rollback(): void
+    {
         $this->pdo->rollback();
     }
 
-    function errorCode() {
+    public function errorCode(): ?string {
         return $this->pdo->errorCode();
     }
 
-    function errorInfo() {
+    public function errorInfo(): array
+    {
         return $this->pdo->errorInfo();
     }
 
-    function query($sql) {
+    /**
+     * @return \PDOStatement|false
+     */
+    public function query($sql) {
         return $this->pdo->query($sql);
     }
 
-    public function lastInsertId() {
+    public function lastInsertId(): string {
         return $this->pdo->lastInsertId();
     }
 }

app/classes/Framadate/Message.php

@@ -1,38 +1,37 @@
-<?php
+<?php
-/**
+/**
- * This software is governed by the CeCILL-B license. If a copy of this license
+ * This software is governed by the CeCILL-B license. If a copy of this license
- * is not distributed with this file, you can obtain one at
+ * is not distributed with this file, you can obtain one at
- * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
+ * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
- *
+ *
- * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
+ * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
- * Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
+ * Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
- *
+ *
- * =============================
+ * =============================
- *
+ *
- * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
+ * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
- * ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
+ * ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
- * http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
+ * http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
- *
+ *
- * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
+ * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
- * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
+ * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
- */
+ */
-namespace Framadate;
+namespace Framadate;
-
+
 class Message {
-    var $type;
+    var $type;
-    var $message;
+    var $message;
-    var $link;
+    var $link;
-    var $linkTitle;
+    var $linkTitle;
-    var $linkIcon;
+    var $linkIcon;
-    var $includeTemplate;
+    var $includeTemplate;
-
+
-    function __construct($type, $message, $link=null, $linkTitle=null, $linkIcon=null, $includeTemplate=null) {
+    public function __construct($type, $message, $link=null, $linkTitle=null, $linkIcon=null, $includeTemplate=null) {
-        $this->type = $type;
+        $this->type = $type;
-        $this->message = $message;
+        $this->message = $message;
-        $this->link = $link;
+        $this->link = $link;
-        $this->linkTitle = $linkTitle;
+        $this->linkTitle = $linkTitle;
-        $this->linkIcon = $linkIcon;
+        $this->linkIcon = $linkIcon;
         $this->includeTemplate = $includeTemplate;
     }
-}
+}
- 

app/classes/Framadate/Migration/AddColumn_ValueMax_In_poll_For_1_1.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration adds the field Value_Max on the poll table.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class AddColumn_ValueMax_In_poll_For_1_1 implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class AddColumn_ValueMax_In_poll_For_1_1 implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description():string {
         return 'Add column "ValueMax" in table "vote" for version 0.9';
     }
 
@@ -43,26 +44,27 @@ class AddColumn_ValueMax_In_poll_For_1_1 implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         return true;
     }
 
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterPollTable($pdo);
 
         return true;
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('poll') . '`
         ADD `ValueMax` TINYINT NULL;');

app/classes/Framadate/Migration/AddColumn_hidden_In_poll_For_0_9.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration adds the field hidden on the poll table.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class AddColumn_hidden_In_poll_For_0_9 implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,8 @@ class AddColumn_hidden_In_poll_For_0_9 implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string
+    {
         return 'Add column "hidden" in table "vote" for version 0.9';
     }
 
@@ -43,12 +45,13 @@ class AddColumn_hidden_In_poll_For_0_9 implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool
+    {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.9 are presents
         $diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
@@ -58,16 +61,18 @@ class AddColumn_hidden_In_poll_For_0_9 implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool
+    {
         $this->alterPollTable($pdo);
 
         return true;
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('poll') . '`
         ADD `hidden` TINYINT( 1 ) NOT NULL DEFAULT "0"');

app/classes/Framadate/Migration/AddColumn_receiveNewComments_For_0_9.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration adds the field receiveNewComments on the poll table.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class AddColumn_receiveNewComments_For_0_9 implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,8 @@ class AddColumn_receiveNewComments_For_0_9 implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string
+    {
         return 'Add column "receiveNewComments" for version 0.9';
     }
 
@@ -43,12 +45,13 @@ class AddColumn_receiveNewComments_For_0_9 implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool
+    {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.9 are presents
         $diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
@@ -58,16 +61,18 @@ class AddColumn_receiveNewComments_For_0_9 implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool
+    {
         $this->alterPollTable($pdo);
 
         return true;
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
 ALTER TABLE `' . Utils::table('poll') . '`
         ADD `receiveNewComments` TINYINT(1) DEFAULT \'0\'

app/classes/Framadate/Migration/AddColumn_uniqId_In_vote_For_0_9.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration adds the field uniqId on the vote table.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class AddColumn_uniqId_In_vote_For_0_9 implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class AddColumn_uniqId_In_vote_For_0_9 implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'Add column "uniqId" in table "vote" for version 0.9';
     }
 
@@ -43,12 +44,12 @@ class AddColumn_uniqId_In_vote_For_0_9 implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.9 are presents
         $diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
@@ -58,16 +59,17 @@ class AddColumn_uniqId_In_vote_For_0_9 implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterPollTable($pdo);
 
         return true;
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('vote') . '`
         ADD `uniqId` CHAR(16) NOT NULL

app/classes/Framadate/Migration/AddColumns_password_hash_And_results_publicly_visible_In_poll_For_0_9.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration adds the fields password_hash and results_publicly_visible on the poll table.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class AddColumns_password_hash_And_results_publicly_visible_In_poll_For_0_9 implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class AddColumns_password_hash_And_results_publicly_visible_In_poll_For_0_9 impl
      *
      * @return string The description of the migration class
      */
-    function description() {
+    function description(): string {
         return 'Add columns "password_hash" and "results_publicly_visible" in table "vote" for version 0.9';
     }
 
@@ -43,12 +44,12 @@ class AddColumns_password_hash_And_results_publicly_visible_In_poll_For_0_9 impl
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.9 are presents
         $diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
@@ -58,16 +59,17 @@ class AddColumns_password_hash_And_results_publicly_visible_In_poll_For_0_9 impl
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterPollTable($pdo);
 
         return true;
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('poll') . '`
         ADD `password_hash` VARCHAR(255) NULL DEFAULT NULL ,

app/classes/Framadate/Migration/Alter_Comment_table_adding_date.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration alter the comment table to add a date column.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 1.0
  */
 class Alter_Comment_table_adding_date implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class Alter_Comment_table_adding_date implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description():string {
         return 'Alter the comment table to add a date column.';
     }
 
@@ -43,26 +44,27 @@ class Alter_Comment_table_adding_date implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         return true;
     }
 
     /**
      * This methode is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterCommentTable($pdo);
 
         return true;
     }
 
-    private function alterCommentTable(\PDO $pdo) {
+    private function alterCommentTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('comment') . '`
         ADD `date` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ;');

app/classes/Framadate/Migration/Alter_Comment_table_for_name_length.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration alter the comment table to set a length to the name column.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 1.0
  */
 class Alter_Comment_table_for_name_length implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class Alter_Comment_table_for_name_length implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'Alter the comment table to set a length to the name column.';
     }
 
@@ -43,26 +44,27 @@ class Alter_Comment_table_for_name_length implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         return true;
     }
 
     /**
      * This methode is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterCommentTable($pdo);
 
         return true;
     }
 
-    private function alterCommentTable(\PDO $pdo) {
+    private function alterCommentTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('comment') . '`
         CHANGE `name` `name` VARCHAR( 64 ) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL ;');

app/classes/Framadate/Migration/Fix_MySQL_No_Zero_Date.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration sets Poll.end_date to NULL by default
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 1.1
  */
 class Fix_MySQL_No_Zero_Date implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class Fix_MySQL_No_Zero_Date implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'Sets Poll end_date to NULL by default (work around MySQL NO_ZERO_DATE)';
     }
 
@@ -43,17 +44,17 @@ class Fix_MySQL_No_Zero_Date implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true if the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->prepare("SELECT Column_Default from Information_Schema.Columns where Table_Name = ? AND Column_Name = ?;");
         $stmt->bindValue(1, Utils::table('poll'));
         $stmt->bindValue(2, 'end_date');
         $stmt->execute();
-        $default = $stmt->fetch(\PDO::FETCH_COLUMN);
+        $default = $stmt->fetch(PDO::FETCH_COLUMN);
 
-        $driver_name = $pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+        $driver_name = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
 
         return $default !== null && $driver_name === 'mysql';
     }
@@ -61,10 +62,11 @@ class Fix_MySQL_No_Zero_Date implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
-     * @return bool|void if the execution succeeded
+     * @return bool if the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $pdo->exec('ALTER TABLE ' . Utils::table('poll') . ' MODIFY end_date TIMESTAMP NULL DEFAULT NULL;');
+        return true;
     }
 }

app/classes/Framadate/Migration/From_0_0_to_0_8_Migration.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * Class From_0_0_to_0_8_Migration
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.8
  */
 class From_0_0_to_0_8_Migration implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class From_0_0_to_0_8_Migration implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'First installation of the Framadate application (v0.8)';
     }
 
@@ -43,12 +44,12 @@ class From_0_0_to_0_8_Migration implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES like \'' . TABLENAME_PREFIX . '%\'');  //issue187 : pouvoir installer framadate dans une base contenant d'autres tables.
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if there is no tables but the MIGRATION_TABLE one
         $diff = array_diff($tables, [Utils::table(MIGRATION_TABLE)]);
@@ -58,10 +59,10 @@ class From_0_0_to_0_8_Migration implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $pdo->exec('
 CREATE TABLE IF NOT EXISTS `sondage` (
   `id_sondage` char(16) NOT NULL,
@@ -104,5 +105,6 @@ CREATE TABLE IF NOT EXISTS `user_studs` (
   PRIMARY KEY (`id_users`),
   KEY `id_sondage` (`id_sondage`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=utf8 ;');
+        return true;
     }
 }

app/classes/Framadate/Migration/From_0_8_to_0_9_Migration.php

@@ -19,6 +19,7 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 /**
  * This class executes the aciton in database to migrate data from version 0.8 to 0.9.
@@ -27,7 +28,7 @@ use Framadate\Utils;
  * @version 0.9
  */
 class From_0_8_to_0_9_Migration implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -35,7 +36,7 @@ class From_0_8_to_0_9_Migration implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'From 0.8 to 0.9';
     }
 
@@ -43,12 +44,12 @@ class From_0_8_to_0_9_Migration implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the Migration should be executed.
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.8 are presents
         $diff = array_diff(['sondage', 'sujet_studs', 'comments', 'user_studs'], $tables);
@@ -58,10 +59,10 @@ class From_0_8_to_0_9_Migration implements Migration {
     /**
      * This method is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->createPollTable($pdo);
         $this->createCommentTable($pdo);
         $this->createSlotTable($pdo);
@@ -79,7 +80,8 @@ class From_0_8_to_0_9_Migration implements Migration {
         return true;
     }
 
-    private function createPollTable(\PDO $pdo) {
+    private function createPollTable(PDO $pdo): void
+    {
         $pdo->exec('
 CREATE TABLE IF NOT EXISTS `' . Utils::table('poll') . '` (
   `id`              CHAR(16)  NOT NULL,
@@ -100,7 +102,8 @@ CREATE TABLE IF NOT EXISTS `' . Utils::table('poll') . '` (
   DEFAULT CHARSET = utf8');
     }
 
-    private function migrateFromSondageToPoll(\PDO $pdo) {
+    private function migrateFromSondageToPoll(PDO $pdo): void
+    {
         $select = $pdo->query('
 SELECT
     `id_sondage`,
@@ -126,7 +129,7 @@ INSERT INTO `' . Utils::table('poll') . '`
 (`id`, `admin_id`, `title`, `description`, `admin_name`, `admin_mail`, `creation_date`, `end_date`, `format`, `editable`, `receiveNewVotes`, `active`)
 VALUE (?,?,?,?,?,?,?,?,?,?,?,?)');
 
-        while ($row = $select->fetch(\PDO::FETCH_OBJ)) {
+        while ($row = $select->fetch(PDO::FETCH_OBJ)) {
             $insert->execute([
                 $row->id_sondage,
                 $row->id_sondage_admin,
@@ -144,7 +147,8 @@ VALUE (?,?,?,?,?,?,?,?,?,?,?,?)');
         }
     }
 
-    private function createSlotTable(\PDO $pdo) {
+    private function createSlotTable(PDO $pdo): void
+    {
         $pdo->exec('
 CREATE TABLE IF NOT EXISTS `' . Utils::table('slot') . '` (
   `id`      INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
@@ -158,7 +162,8 @@ CREATE TABLE IF NOT EXISTS `' . Utils::table('slot') . '` (
   DEFAULT CHARSET = utf8');
     }
 
-    private function migrateFromSujetStudsToSlot(\PDO $pdo) {
+    private function migrateFromSujetStudsToSlot(PDO $pdo): void
+    {
         $stmt = $pdo->query('SELECT * FROM sujet_studs');
         $sujets = $stmt->fetchAll();
         $slots = [];
@@ -180,7 +185,8 @@ CREATE TABLE IF NOT EXISTS `' . Utils::table('slot') . '` (
         }
     }
 
-    private function createCommentTable(\PDO $pdo) {
+    private function createCommentTable(PDO $pdo): void
+    {
         $pdo->exec('
 CREATE TABLE IF NOT EXISTS `' . Utils::table('comment') . '` (
   `id`      INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
@@ -194,7 +200,8 @@ CREATE TABLE IF NOT EXISTS `' . Utils::table('comment') . '` (
   DEFAULT CHARSET = utf8');
     }
 
-    private function migrateFromCommentsToComment(\PDO $pdo) {
+    private function migrateFromCommentsToComment(PDO $pdo): void
+    {
         $select = $pdo->query('
 SELECT
     `id_sondage`,
@@ -206,7 +213,7 @@ SELECT
 INSERT INTO `' . Utils::table('comment') . '` (`poll_id`, `name`, `comment`)
 VALUE (?,?,?)');
 
-        while ($row = $select->fetch(\PDO::FETCH_OBJ)) {
+        while ($row = $select->fetch(PDO::FETCH_OBJ)) {
             $insert->execute([
                 $row->id_sondage,
                 $this->unescape($row->usercomment),
@@ -215,7 +222,8 @@ VALUE (?,?,?)');
         }
     }
 
-    private function createVoteTable(\PDO $pdo) {
+    private function createVoteTable(PDO $pdo): void
+    {
         $pdo->exec('
 CREATE TABLE IF NOT EXISTS `' . Utils::table('vote') . '` (
   `id`      INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
@@ -229,7 +237,8 @@ CREATE TABLE IF NOT EXISTS `' . Utils::table('vote') . '` (
   DEFAULT CHARSET = utf8');
     }
 
-    private function migrateFromUserStudsToVote(\PDO $pdo) {
+    private function migrateFromUserStudsToVote(PDO $pdo): void
+    {
         $select = $pdo->query('
 SELECT
     `id_sondage`,
@@ -241,7 +250,7 @@ SELECT
 INSERT INTO `' . Utils::table('vote') . '` (`poll_id`, `name`, `choices`)
 VALUE (?,?,?)');
 
-        while ($row = $select->fetch(\PDO::FETCH_OBJ)) {
+        while ($row = $select->fetch(PDO::FETCH_OBJ)) {
             $insert->execute([
                                  $row->id_sondage,
                                  $this->unescape($row->nom),
@@ -250,7 +259,8 @@ VALUE (?,?,?)');
         }
     }
 
-    private function transformSujetToSlot($sujet) {
+    private function transformSujetToSlot($sujet): array
+    {
         $slots = [];
         $ex = explode(',', $sujet->sujet);
         $isDatePoll = strpos($sujet->sujet, '@');
@@ -279,14 +289,16 @@ VALUE (?,?,?)');
         return $slots;
     }
 
-    private function dropOldTables(\PDO $pdo) {
+    private function dropOldTables(PDO $pdo): void
+    {
         $pdo->exec('DROP TABLE `comments`');
         $pdo->exec('DROP TABLE `sujet_studs`');
         $pdo->exec('DROP TABLE `user_studs`');
         $pdo->exec('DROP TABLE `sondage`');
     }
 
-    private function unescape($value) {
+    private function unescape(string $value): string
+    {
         return stripslashes(html_entity_decode($value, ENT_QUOTES));
     }
 }

app/classes/Framadate/Migration/Generate_uniqId_for_old_votes.php

@@ -20,6 +20,7 @@ namespace Framadate\Migration;
 
 use Framadate\Security\Token;
 use Framadate\Utils;
+use PDO;
 
 /**
  * This migration generate uniqId for all legacy votes.
@@ -28,16 +29,16 @@ use Framadate\Utils;
  * @version 0.9
  */
 class Generate_uniqId_for_old_votes implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
-    function description() {
+    public function description(): string {
         return 'Generate "uniqId" in "vote" table for all legacy votes';
     }
 
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES');
-        $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
+        $tables = $stmt->fetchAll(PDO::FETCH_COLUMN);
 
         // Check if tables of v0.9 are presents
         $diff = array_diff([Utils::table('poll'), Utils::table('slot'), Utils::table('vote'), Utils::table('comment')], $tables);
@@ -47,10 +48,10 @@ class Generate_uniqId_for_old_votes implements Migration {
     /**
      * This methode is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true is the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $pdo->beginTransaction();
         $this->generateUniqIdsForEmptyOnes($pdo);
         $pdo->commit();
@@ -58,7 +59,8 @@ class Generate_uniqId_for_old_votes implements Migration {
         return true;
     }
 
-    private function generateUniqIdsForEmptyOnes($pdo) {
+    private function generateUniqIdsForEmptyOnes(PDO $pdo): void
+    {
         $select = $pdo->query('
 SELECT `id`
   FROM `' . Utils::table('vote') . '`
@@ -69,7 +71,7 @@ UPDATE `' . Utils::table('vote') . '`
    SET `uniqid` = :uniqid
  WHERE `id` = :id');
 
-        while ($row = $select->fetch(\PDO::FETCH_OBJ)) {
+        while ($row = $select->fetch(PDO::FETCH_OBJ)) {
             $token = Token::getToken(16);
             $update->execute([
                 'uniqid' => $token,

app/classes/Framadate/Migration/Increase_pollId_size.php

@@ -2,9 +2,10 @@
 namespace Framadate\Migration;
 
 use Framadate\Utils;
+use PDO;
 
 class Increase_pollId_size implements Migration {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -12,7 +13,7 @@ class Increase_pollId_size implements Migration {
      *
      * @return string The description of the migration class
      */
-    function description() {
+    public function description(): string {
         return 'Increase the size of id column in poll table';
     }
 
@@ -20,45 +21,50 @@ class Increase_pollId_size implements Migration {
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true if the Migration should be executed
      */
-    function preCondition(\PDO $pdo) {
+    public function preCondition(PDO $pdo): bool {
         return true;
     }
 
     /**
      * This methode is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true if the execution succeeded
      */
-    function execute(\PDO $pdo) {
+    public function execute(PDO $pdo): bool {
         $this->alterCommentTable($pdo);
         $this->alterPollTable($pdo);
         $this->alterSlotTable($pdo);
         $this->alterVoteTable($pdo);
+        return true;
     }
 
-    private function alterCommentTable(\PDO $pdo) {
+    private function alterCommentTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('comment') . '`
         CHANGE `poll_id` `poll_id` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;');
     }
 
-    private function alterPollTable(\PDO $pdo) {
+    private function alterPollTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('poll') . '`
         CHANGE `id` `id` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;');
     }
 
-    private function alterSlotTable(\PDO $pdo) {
+    private function alterSlotTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('slot') . '`
         CHANGE `poll_id` `poll_id` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;');
     }
 
-    private function alterVoteTable(\PDO $pdo) {
+    private function alterVoteTable(PDO $pdo): void
+    {
         $pdo->exec('
         ALTER TABLE `' . Utils::table('vote') . '`
         CHANGE `poll_id` `poll_id` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL;');

app/classes/Framadate/Migration/Migration.php

@@ -18,29 +18,30 @@
  */
 namespace Framadate\Migration;
 
+use PDO;
+
 interface Migration {
     /**
      * This method should describe in english what is the purpose of the migration class.
      *
      * @return string The description of the migration class
      */
-    function description();
+    public function description(): string;
 
     /**
      * This method could check if the execute method should be called.
      * It is called before the execute method.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true if the Migration should be executed
      */
-    function preCondition(\PDO $pdo);
+    public function preCondition(PDO $pdo): bool;
 
     /**
      * This methode is called only one time in the migration page.
      *
-     * @param \PDO $pdo The connection to database
+     * @param PDO $pdo The connection to database
      * @return bool true if the execution succeeded
      */
-    function execute(\PDO $pdo);
+    public function execute(PDO $pdo): bool;
 }
- 

app/classes/Framadate/Migration/RPadVotes_from_0_8.php

@@ -4,16 +4,16 @@
  * is not distributed with this file, you can obtain one at
  * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
  *
- * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
+ * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphael DROZ
  * Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
  *
  * =============================
  *
- * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
+ * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
  * ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
  * http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
  *
- * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
+ * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphael DROZ
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 namespace Framadate\Migration;
@@ -28,11 +28,11 @@ use Framadate\Utils;
  * @version 0.9
  */
 class RPadVotes_from_0_8 implements Migration {
-    function description() {
+    public function description(): string {
         return 'RPad votes from version 0.8.';
     }
 
-    function preCondition(\PDO $pdo) {
+    public function preCondition(\PDO $pdo): bool {
         $stmt = $pdo->query('SHOW TABLES');
         $tables = $stmt->fetchAll(\PDO::FETCH_COLUMN);
 
@@ -41,7 +41,7 @@ class RPadVotes_from_0_8 implements Migration {
         return count($diff) === 0;
     }
 
-    function execute(\PDO $pdo) {
+    public function execute(\PDO $pdo): bool {
         $pdo->beginTransaction();
         $this->rpadVotes($pdo);
         $pdo->commit();
@@ -49,7 +49,8 @@ class RPadVotes_from_0_8 implements Migration {
         return true;
     }
 
-    private function rpadVotes($pdo) {
+    private function rpadVotes(\PDO $pdo): void
+    {
         $pdo->exec('UPDATE ' . Utils::table('vote') . ' fv
 INNER JOIN (
 	SELECT v.id, RPAD(v.choices, inn.slots_count, \'0\') new_choices
@@ -63,4 +64,4 @@ INNER JOIN (
 ) computed ON fv.id = computed.id
 SET fv.choices = computed.new_choices');
     }
-}
+}

app/classes/Framadate/Repositories/AbstractRepository.php

@@ -13,31 +13,40 @@ abstract class AbstractRepository {
      * PollRepository constructor.
      * @param FramaDB $connect
      */
-    function __construct(FramaDB $connect) {
+    public function __construct(FramaDB $connect) {
         $this->connect = $connect;
     }
 
-    public function beginTransaction() {
+    public function beginTransaction(): void
+    {
         $this->connect->beginTransaction();
     }
 
-    public function commit() {
+    public function commit(): void
+    {
         $this->connect->commit();
     }
 
-    function rollback() {
+    public function rollback(): void
+    {
         $this->connect->rollback();
     }
 
-    public function prepare($sql) {
+    /**
+     * @return \PDOStatement|false
+     */
+    public function prepare(string $sql) {
         return $this->connect->prepare($sql);
     }
 
-    function query($sql) {
+    /**
+     * @return \PDOStatement|false
+     */
+    public function query($sql) {
         return $this->connect->query($sql);
     }
 
-    function lastInsertId() {
+    public function lastInsertId(): string {
         return $this->connect->lastInsertId();
     }
 }

app/classes/Framadate/Repositories/CommentRepository.php

@@ -1,15 +1,13 @@
 <?php
 namespace Framadate\Repositories;
 
-use Framadate\FramaDB;
 use Framadate\Utils;
 
 class CommentRepository extends AbstractRepository {
-    function __construct(FramaDB $connect) {
+    /**
-        parent::__construct($connect);
+     * @return array|false
-    }
+     */
-
+    public function findAllByPollId(string $poll_id) {
-    function findAllByPollId($poll_id) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('comment') . '` WHERE poll_id = ? ORDER BY id');
         $prepared->execute([$poll_id]);
 
@@ -19,18 +17,20 @@ class CommentRepository extends AbstractRepository {
     /**
      * Insert a new comment.
      *
-     * @param $poll_id
+     * @param string $poll_id
-     * @param $name
+     * @param string $name
-     * @param $comment
+     * @param string $comment
      * @return bool
      */
-    function insert($poll_id, $name, $comment) {
+    public function insert(string $poll_id, string $name, string $comment): bool
+    {
         $prepared = $this->prepare('INSERT INTO `' . Utils::table('comment') . '` (poll_id, name, comment) VALUES (?,?,?)');
 
         return $prepared->execute([$poll_id, $name, $comment]);
     }
 
-    function deleteById($poll_id, $comment_id) {
+    public function deleteById(string $poll_id, int $comment_id): bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('comment') . '` WHERE poll_id = ? AND id = ?');
 
         return $prepared->execute([$poll_id, $comment_id]);
@@ -39,16 +39,18 @@ class CommentRepository extends AbstractRepository {
     /**
      * Delete all comments of a given poll.
      *
-     * @param $poll_id int The ID of the given poll.
+     * @param string $poll_id The ID of the given poll.
      * @return bool|null true if action succeeded.
      */
-    function deleteByPollId($poll_id) {
+    public function deleteByPollId(string $poll_id): ?bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('comment') . '` WHERE poll_id = ?');
 
         return $prepared->execute([$poll_id]);
     }
 
-    public function exists($poll_id, $name, $comment) {
+    public function exists(string $poll_id, string $name, string $comment): bool
+    {
         $prepared = $this->prepare('SELECT 1 FROM `' . Utils::table('comment') . '` WHERE poll_id = ? AND name = ? AND comment = ?');
         $prepared->execute([$poll_id, $name, $comment]);
 

app/classes/Framadate/Repositories/PollRepository.php

@@ -6,11 +6,8 @@ use Framadate\Utils;
 use PDO;
 
 class PollRepository extends AbstractRepository {
-    function __construct(FramaDB $connect) {
+    public function insertPoll(string $poll_id, string $admin_poll_id, $form): void
-        parent::__construct($connect);
+    {
-    }
-
-    public function insertPoll($poll_id, $admin_poll_id, $form) {
         $sql = 'INSERT INTO `' . Utils::table('poll') . '`
           (id, admin_id, title, description, admin_name, admin_mail, end_date, format, editable, receiveNewVotes, receiveNewComments, hidden, password_hash, results_publicly_visible,ValueMax)
           VALUES (?,?,?,?,?,?,FROM_UNIXTIME(?),?,?,?,?,?,?,?,?)';
@@ -18,7 +15,7 @@ class PollRepository extends AbstractRepository {
         $prepared->execute([$poll_id, $admin_poll_id, $form->title, $form->description, $form->admin_name, $form->admin_mail, $form->end_date, $form->format, ($form->editable>=0 && $form->editable<=2) ? $form->editable : 0, $form->receiveNewVotes ? 1 : 0, $form->receiveNewComments ? 1 : 0, $form->hidden ? 1 : 0, $form->password_hash, $form->results_publicly_visible ? 1 : 0,$form->ValueMax]);
     }
 
-    function findById($poll_id) {
+    public function findById(string $poll_id) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('poll') . '` WHERE id = ?');
 
         $prepared->execute([$poll_id]);
@@ -28,7 +25,7 @@ class PollRepository extends AbstractRepository {
         return $poll;
     }
 
-    public function findByAdminId($admin_poll_id) {
+    public function findByAdminId(string $admin_poll_id) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('poll') . '` WHERE admin_id = ?');
 
         $prepared->execute([$admin_poll_id]);
@@ -38,7 +35,8 @@ class PollRepository extends AbstractRepository {
         return $poll;
     }
 
-    public function existsById($poll_id) {
+    public function existsById(string $poll_id): bool
+    {
         $prepared = $this->prepare('SELECT 1 FROM `' . Utils::table('poll') . '` WHERE id = ?');
 
         $prepared->execute([$poll_id]);
@@ -46,7 +44,8 @@ class PollRepository extends AbstractRepository {
         return $prepared->rowCount() > 0;
     }
 
-    public function existsByAdminId($admin_poll_id) {
+    public function existsByAdminId(string $admin_poll_id): bool
+    {
         $prepared = $this->prepare('SELECT 1 FROM `' . Utils::table('poll') . '` WHERE admin_id = ?');
 
         $prepared->execute([$admin_poll_id]);
@@ -54,13 +53,15 @@ class PollRepository extends AbstractRepository {
         return $prepared->rowCount() > 0;
     }
 
-    function update($poll) {
+    public function update($poll): bool
+    {
         $prepared = $this->prepare('UPDATE `' . Utils::table('poll') . '` SET title=?, admin_name=?, admin_mail=?, description=?, end_date=?, active=?, editable=?, hidden=?, password_hash=?, results_publicly_visible=? WHERE id = ?');
 
         return $prepared->execute([$poll->title, $poll->admin_name, $poll->admin_mail, $poll->description, $poll->end_date, $poll->active ? 1 : 0, ($poll->editable>=0 && $poll->editable<=2) ? $poll->editable  : 0, $poll->hidden ? 1 : 0, $poll->password_hash, $poll->results_publicly_visible ? 1 : 0, $poll->id]);
     }
 
-    function deleteById($poll_id) {
+    public function deleteById($poll_id): bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('poll') . '` WHERE id = ?');
 
         return $prepared->execute([$poll_id]);
@@ -71,7 +72,8 @@ class PollRepository extends AbstractRepository {
      *
      * @return array Array of old polls
      */
-    public function findOldPolls() {
+    public function findOldPolls(): array
+    {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('poll') . '` WHERE DATE_ADD(`end_date`, INTERVAL ' . PURGE_DELAY . ' DAY) < NOW() AND `end_date` != 0 LIMIT 20');
         $prepared->execute([]);
 
@@ -86,50 +88,50 @@ class PollRepository extends AbstractRepository {
      * @param int $limit The number of entries to find
      * @return array The found polls
      */
-    public function findAll($search, $start, $limit) {
+    public function findAll(array $search, int $start, int $limit): array
+    {
         // Polls
-        
+
-        $request  = "";
+        $request = "SELECT p.*,";
-        $request .= "SELECT p.*,";
         $request .= "    (SELECT count(1) FROM `" . Utils::table('vote') . "` v WHERE p.id=v.poll_id) votes";
         $request .= " FROM `" . Utils::table('poll') . "` p";
         $request .= " WHERE 1";
-        
+
         $values = [];
-        
+
         if (!empty($search["poll"])) {
             $request .= " AND p.id LIKE :poll";
             $values["poll"] = "{$search["poll"]}%";
         }
-        
+
         $fields = [
             // key of $search => column name
             "title" => "title",
             "name" => "admin_name",
             "mail" => "admin_mail",
         ];
-        
+
         foreach ($fields as $searchKey => $columnName) {
             if (empty($search[$searchKey])) {
                 continue;
             }
-            
+
             $request .= " AND p.$columnName LIKE :$searchKey";
-            $values[$searchKey] = "%{$search[$searchKey]}%";
+            $values[$searchKey] = "%$search[$searchKey]%";
         }
-        
+
         $request .= "  ORDER BY p.title ASC";
         $request .= "  LIMIT :start, :limit";
-        
+
         $prepared = $this->prepare($request);
-        
+
         foreach ($values as $searchKey => $value) {
             $prepared->bindParam(":$searchKey", $value, PDO::PARAM_STR);
         }
-        
+
         $prepared->bindParam(':start', $start, PDO::PARAM_INT);
         $prepared->bindParam(':limit', $limit, PDO::PARAM_INT);
-        
+
         $prepared->execute();
 
         return $prepared->fetchAll();
@@ -141,7 +143,8 @@ class PollRepository extends AbstractRepository {
      * @param string $mail Email address of the poll admin
      * @return array The list of matching polls
      */
-    public function findAllByAdminMail($mail) {
+    public function findAllByAdminMail(string $mail): array
+    {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('poll') . '` WHERE admin_mail = :admin_mail');
         $prepared->execute(['admin_mail' => $mail]);
 
@@ -149,12 +152,13 @@ class PollRepository extends AbstractRepository {
     }
 
     /**
-     * Get the total number of polls in databse.
+     * Get the total number of polls in database.
      *
-     * @param array $search Array of search : ['id'=>..., 'title'=>..., 'name'=>...]
+     * @param array|null $search Array of search : ['id'=>..., 'title'=>..., 'name'=>...]
      * @return int The number of polls
      */
-    public function count($search = null) {
+    public function count(array $search = null): int
+    {
         // Total count
         $prepared = $this->prepare('
 SELECT count(1) nb
@@ -172,13 +176,7 @@ SELECT count(1) nb
         $prepared->bindParam(':name', $name, PDO::PARAM_STR);
 
         $prepared->execute();
-        $count = $prepared->fetch();
 
-        /*echo '---';
+        return $prepared->fetch()->nb;
-        print_r($count);
-        echo '---';
-        exit;*/
-
-        return $count->nb;
     }
 }

app/classes/Framadate/Repositories/RepositoryFactory.php

@@ -31,14 +31,15 @@ class RepositoryFactory {
     /**
      * @param FramaDB $connect
      */
-    static function init(FramaDB $connect) {
+    public static function init(FramaDB $connect): void {
         self::$connect = $connect;
     }
 
     /**
      * @return PollRepository The singleton of PollRepository
      */
-    static function pollRepository() {
+    public static function pollRepository(): PollRepository
+    {
         if (self::$pollRepository === null) {
             self::$pollRepository = new PollRepository(self::$connect);
         }
@@ -49,7 +50,8 @@ class RepositoryFactory {
     /**
      * @return SlotRepository The singleton of SlotRepository
      */
-    static function slotRepository() {
+    public static function slotRepository(): SlotRepository
+    {
         if (self::$slotRepository === null) {
             self::$slotRepository = new SlotRepository(self::$connect);
         }
@@ -60,7 +62,8 @@ class RepositoryFactory {
     /**
      * @return VoteRepository The singleton of VoteRepository
      */
-    static function voteRepository() {
+    public static function voteRepository(): VoteRepository
+    {
         if (self::$voteRepository === null) {
             self::$voteRepository = new VoteRepository(self::$connect);
         }
@@ -71,7 +74,8 @@ class RepositoryFactory {
     /**
      * @return CommentRepository The singleton of CommentRepository
      */
-    static function commentRepository() {
+    public static function commentRepository(): CommentRepository
+    {
         if (self::$commentRepository === null) {
             self::$commentRepository = new CommentRepository(self::$connect);
         }

app/classes/Framadate/Repositories/SlotRepository.php

@@ -4,16 +4,16 @@
  * is not distributed with this file, you can obtain one at
  * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
  *
- * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
+ * Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphael DROZ
  * Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
  *
  * =============================
  *
- * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
+ * Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
  * ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
  * http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
  *
- * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
+ * Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphael DROZ
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 namespace Framadate\Repositories;
@@ -22,17 +22,14 @@ use Framadate\FramaDB;
 use Framadate\Utils;
 
 class SlotRepository extends AbstractRepository {
-    function __construct(FramaDB $connect) {
-        parent::__construct($connect);
-    }
-
     /**
      * Insert a bulk of slots.
      *
-     * @param int $poll_id
+     * @param string $poll_id
      * @param array $choices
      */
-    public function insertSlots($poll_id, $choices) {
+    public function insertSlots(string $poll_id, array $choices): void
+    {
         $prepared = $this->prepare('INSERT INTO `' . Utils::table('slot') . '` (poll_id, title, moments) VALUES (?, ?, ?)');
 
         foreach ($choices as $choice) {
@@ -57,7 +54,10 @@ class SlotRepository extends AbstractRepository {
         }
     }
 
-    function listByPollId($poll_id) {
+    /**
+     * @return array|false
+     */
+    public function listByPollId(string $poll_id) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('slot') . '` WHERE poll_id = ? ORDER BY id');
         $prepared->execute([$poll_id]);
 
@@ -67,11 +67,11 @@ class SlotRepository extends AbstractRepository {
     /**
      * Find the slot into poll for a given datetime.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $datetime int The datetime of the slot
      * @return mixed Object The slot found, or null
      */
-    function findByPollIdAndDatetime($poll_id, $datetime) {
+    public function findByPollIdAndDatetime(string $poll_id, $datetime) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('slot') . '` WHERE poll_id = ? AND SUBSTRING_INDEX(title, \'@\', 1) = ?');
 
         $prepared->execute([$poll_id, $datetime]);
@@ -84,12 +84,13 @@ class SlotRepository extends AbstractRepository {
     /**
      * Insert a new slot into a given poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $title mixed The title of the slot
      * @param $moments mixed|null The moments joined with ","
      * @return bool true if action succeeded
      */
-    function insert($poll_id, $title, $moments) {
+    public function insert(string $poll_id, string $title, ?string $moments): bool
+    {
         $prepared = $this->prepare('INSERT INTO `' . Utils::table('slot') . '` (poll_id, title, moments) VALUES (?,?,?)');
 
         return $prepared->execute([$poll_id, $title, $moments]);
@@ -98,12 +99,13 @@ class SlotRepository extends AbstractRepository {
     /**
      * Update a slot into a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $datetime int The datetime of the slot to update
      * @param $newMoments mixed The new moments
      * @return bool|null true if action succeeded.
      */
-    function update($poll_id, $datetime, $newMoments) {
+    public function update(string $poll_id, $datetime, $newMoments): ?bool
+    {
         $prepared = $this->prepare('UPDATE `' . Utils::table('slot') . '` SET moments = ? WHERE poll_id = ? AND title = ?');
 
         return $prepared->execute([$newMoments, $poll_id, $datetime]);
@@ -112,15 +114,17 @@ class SlotRepository extends AbstractRepository {
     /**
      * Delete a entire slot from a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id int The ID of the poll
      * @param $datetime mixed The datetime of the slot
      */
-    function deleteByDateTime($poll_id, $datetime) {
+    public function deleteByDateTime(string $poll_id, $datetime): void
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('slot') . '` WHERE poll_id = ? AND title = ?');
         $prepared->execute([$poll_id, $datetime]);
     }
 
-    function deleteByPollId($poll_id) {
+    public function deleteByPollId(string $poll_id): bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('slot') . '` WHERE poll_id = ?');
 
         return $prepared->execute([$poll_id]);

app/classes/Framadate/Repositories/VoteRepository.php

@@ -5,24 +5,24 @@ use Framadate\FramaDB;
 use Framadate\Utils;
 
 class VoteRepository extends AbstractRepository {
-    function __construct(FramaDB $connect) {
+    /**
-        parent::__construct($connect);
+     * @return array|false
-    }
+     */
-
+    public function allUserVotesByPollId(string $poll_id) {
-    function allUserVotesByPollId($poll_id) {
         $prepared = $this->prepare('SELECT * FROM `' . Utils::table('vote') . '` WHERE poll_id = ? ORDER BY id');
         $prepared->execute([$poll_id]);
 
         return $prepared->fetchAll();
     }
 
-    function insertDefault($poll_id, $insert_position) {
+    public function insertDefault(string $poll_id, int $insert_position): bool
+    {
         $prepared = $this->prepare('UPDATE `' . Utils::table('vote') . '` SET choices = CONCAT(SUBSTRING(choices, 1, ?), " ", SUBSTRING(choices, ?)) WHERE poll_id = ?'); //#51 : default value for unselected vote
 
         return $prepared->execute([$insert_position, $insert_position + 1, $poll_id]);
     }
 
-    function insert($poll_id, $name, $choices, $token) {
+    public function insert(string $poll_id, string $name, string $choices, string $token): \stdClass {
         $prepared = $this->prepare('INSERT INTO `' . Utils::table('vote') . '` (poll_id, name, choices, uniqId) VALUES (?,?,?,?)');
         $prepared->execute([$poll_id, $name, $choices, $token]);
 
@@ -36,7 +36,8 @@ class VoteRepository extends AbstractRepository {
         return $newVote;
     }
 
-    function deleteById($poll_id, $vote_id) {
+    public function deleteById(string $poll_id, int $vote_id): bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('vote') . '` WHERE poll_id = ? AND id = ?');
 
         return $prepared->execute([$poll_id, $vote_id]);
@@ -45,10 +46,11 @@ class VoteRepository extends AbstractRepository {
     /**
      * Delete all votes of a given poll.
      *
-     * @param $poll_id int The ID of the given poll.
+     * @param string $poll_id The ID of the given poll.
      * @return bool|null true if action succeeded.
      */
-    function deleteByPollId($poll_id) {
+    public function deleteByPollId(string $poll_id): ?bool
+    {
         $prepared = $this->prepare('DELETE FROM `' . Utils::table('vote') . '` WHERE poll_id = ?');
 
         return $prepared->execute([$poll_id]);
@@ -57,17 +59,19 @@ class VoteRepository extends AbstractRepository {
     /**
      * Delete all votes made on given moment index.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $index int The index of the vote into the poll
      * @return bool|null true if action succeeded.
      */
-    function deleteByIndex($poll_id, $index) {
+    public function deleteByIndex(string $poll_id, int $index): ?bool
+    {
         $prepared = $this->prepare('UPDATE `' . Utils::table('vote') . '` SET choices = CONCAT(SUBSTR(choices, 1, ?), SUBSTR(choices, ?)) WHERE poll_id = ?');
 
         return $prepared->execute([$index, $index + 2, $poll_id]);
     }
 
-    function update($poll_id, $vote_id, $name, $choices) {
+    public function update(string $poll_id, string $vote_id, string $name, $choices): bool
+    {
         $prepared = $this->prepare('UPDATE `' . Utils::table('vote') . '` SET choices = ?, name = ? WHERE poll_id = ? AND id = ?');
 
         return $prepared->execute([$choices, $name, $poll_id, $vote_id]);
@@ -76,25 +80,27 @@ class VoteRepository extends AbstractRepository {
     /**
      * Check if name is already used for the given poll.
      *
-     * @param int $poll_id ID of the poll
+     * @param string $poll_id ID of the poll
      * @param string $name Name of the vote
      * @return bool true if vote already exists
      */
-    public function existsByPollIdAndName($poll_id, $name) {
+    public function existsByPollIdAndName(string $poll_id, string $name): bool
+    {
         $prepared = $this->prepare('SELECT 1 FROM `' . Utils::table('vote') . '` WHERE poll_id = ? AND name = ?');
         $prepared->execute([$poll_id, $name]);
         return $prepared->rowCount() > 0;
     }
-    
+
     /**
      * Check if name is already used for the given poll and another vote.
      *
-     * @param int $poll_id ID of the poll
+     * @param string $poll_id ID of the poll
      * @param string $name Name of the vote
      * @param int $vote_id ID of the current vote
      * @return bool true if vote already exists
      */
-    public function existsByPollIdAndNameAndVoteId($poll_id, $name, $vote_id) {
+    public function existsByPollIdAndNameAndVoteId(string $poll_id, string $name, int $vote_id): bool
+    {
         $prepared = $this->prepare('SELECT 1 FROM `' . Utils::table('vote') . '` WHERE poll_id = ? AND name = ? AND id != ?');
         $prepared->execute([$poll_id, $name, $vote_id]);
         return $prepared->rowCount() > 0;

app/classes/Framadate/Security/PasswordHasher.php

@@ -16,7 +16,7 @@ class PasswordHasher {
      * @param string $password the password to hash.
      * @return false|string the hashed password, or false on failure. The used algorithm, cost and salt are returned as part of the hash.
      */
-    public static function hash($password) {
+    public static function hash(string $password) {
         return password_hash($password, PASSWORD_DEFAULT);
     }
 
@@ -27,7 +27,8 @@ class PasswordHasher {
      * @param string $hash the hash to compare.
      * @return bool
      */
-    public static function verify($password, $hash) {
+    public static function verify(string $password, string $hash): bool
+    {
         return password_verify($password, $hash);
     }
-} 
+}

app/classes/Framadate/Security/Token.php

@@ -2,31 +2,35 @@
 namespace Framadate\Security;
 
 class Token {
-    const DEFAULT_LENGTH = 64;
+    public const DEFAULT_LENGTH = 64;
     private $time;
     private $value;
     private $length;
     private static $codeAlphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789';
 
-    function __construct($length = self::DEFAULT_LENGTH) {
+    public function __construct($length = self::DEFAULT_LENGTH) {
         $this->length = $length;
         $this->time = time() + TOKEN_TIME;
         $this->value = $this->generate();
     }
 
-    public function getTime() {
+    public function getTime(): int
+    {
         return $this->time;
     }
 
-    public function getValue() {
+    public function getValue(): string
+    {
         return $this->value;
     }
 
-    public function isGone() {
+    public function isGone(): bool
+    {
         return $this->time < time();
     }
 
-    public function check($value) {
+    public function check($value): bool
+    {
         return $value === $this->value;
     }
 
@@ -37,7 +41,8 @@ class Token {
      * @param bool $crypto_strong If passed, tells if the token is "cryptographically strong" or not.
      * @return string
      */
-    public static function getToken($length = self::DEFAULT_LENGTH, &$crypto_strong = false) {
+    public static function getToken(int $length = self::DEFAULT_LENGTH, bool &$crypto_strong = false): string
+    {
         if (function_exists('openssl_random_pseudo_bytes')) {
             openssl_random_pseudo_bytes(1, $crypto_strong); // Fake use to see if the algorithm used was "cryptographically strong"
             return self::getSecureToken($length);
@@ -45,7 +50,8 @@ class Token {
         return self::getUnsecureToken($length);
     }
 
-    public static function getUnsecureToken($length) {
+    public static function getUnsecureToken(int $length): string
+    {
         $string = '';
         mt_srand();
         for ($i = 0; $i < $length; $i++) {
@@ -58,7 +64,8 @@ class Token {
     /**
      * @author http://stackoverflow.com/a/13733588
      */
-    public static function getSecureToken($length){
+    public static function getSecureToken(int $length): string
+    {
         $token = "";
         for($i=0;$i<$length;$i++){
             $token .= self::$codeAlphabet[self::crypto_rand_secure(0,strlen(self::$codeAlphabet))];
@@ -66,25 +73,33 @@ class Token {
         return $token;
     }
 
-    private function generate() {
+    private function generate(): string
+    {
         return self::getToken($this->length);
     }
 
     /**
      * @author http://us1.php.net/manual/en/function.openssl-random-pseudo-bytes.php#104322
+     *
+     * @param int $max
+     *
+     * @psalm-param 0 $min
+     * @psalm-param 0|positive-int $max
      */
-    private static function crypto_rand_secure($min, $max) {
+    private static function crypto_rand_secure(int $min, $max): int {
         $range = $max - $min;
-        if ($range < 0) return $min; // not so random...
+        // not so random...
+        if ($range < 0) {
+            return $min;
+        }
         $log = log($range, 2);
         $bytes = (int) ($log / 8) + 1; // length in bytes
         $bits = (int) $log + 1; // length in bits
         $filter = (int) (1 << $bits) - 1; // set all lower bits to 1
         do {
             $rnd = hexdec(bin2hex(openssl_random_pseudo_bytes($bytes)));
-            $rnd = $rnd & $filter; // discard irrelevant bits
+            $rnd &= $filter; // discard irrelevant bits
         } while ($rnd >= $range);
         return $min + $rnd;
     }
 }
- 

app/classes/Framadate/Services/AdminPollService.php

@@ -21,7 +21,7 @@ class AdminPollService {
     private $voteRepository;
     private $commentRepository;
 
-    function __construct(FramaDB $connect, PollService $pollService, LogService $logService) {
+    public function __construct(FramaDB $connect, PollService $pollService, LogService $logService) {
         $this->connect = $connect;
         $this->pollService = $pollService;
         $this->logService = $logService;
@@ -31,32 +31,34 @@ class AdminPollService {
         $this->commentRepository = RepositoryFactory::commentRepository();
     }
 
-    function updatePoll($poll) {
+    public function updatePoll($poll): bool
+    {
         global $config;
         if ($poll->end_date > $poll->creation_date) {
             return $this->pollRepository->update($poll);
-        }  
+        }
             return false;
     }
 
     /**
      * Delete a comment from a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $comment_id int The ID of the comment
      * @return mixed true is action succeeded
      */
-    function deleteComment($poll_id, $comment_id) {
+    public function deleteComment(string $poll_id, int $comment_id) {
         return $this->commentRepository->deleteById($poll_id, $comment_id);
     }
 
     /**
      * Remove all comments of a poll.
      *
-     * @param $poll_id int The ID a the poll
+     * @param string $poll_id The ID a the poll
      * @return bool|null true is action succeeded
      */
-    function cleanComments($poll_id) {
+    public function cleanComments(string $poll_id): ?bool
+    {
         $this->logService->log("CLEAN_COMMENTS", "id:$poll_id");
         return $this->commentRepository->deleteByPollId($poll_id);
     }
@@ -64,21 +66,23 @@ class AdminPollService {
     /**
      * Delete a vote from a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $vote_id int The ID of the vote
-     * @return mixed true is action succeeded
+     * @return bool true is action succeeded
      */
-    function deleteVote($poll_id, $vote_id) {
+    public function deleteVote(string $poll_id, int $vote_id): bool
+    {
         return $this->voteRepository->deleteById($poll_id, $vote_id);
     }
 
     /**
      * Remove all votes of a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @return bool|null true is action succeeded
      */
-    function cleanVotes($poll_id) {
+    public function cleanVotes(string $poll_id): ?bool
+    {
         $this->logService->log('CLEAN_VOTES', 'id:' . $poll_id);
         return $this->voteRepository->deleteByPollId($poll_id);
     }
@@ -86,10 +90,11 @@ class AdminPollService {
     /**
      * Delete the entire given poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param $poll_id string The ID of the poll
      * @return bool true is action succeeded
      */
-    function deleteEntirePoll($poll_id) {
+    public function deleteEntirePoll(string $poll_id): bool
+    {
         $poll = $this->pollRepository->findById($poll_id);
         $this->logService->log('DELETE_POLL', "id:$poll->id, format:$poll->format, admin:$poll->admin_name, mail:$poll->admin_mail");
 
@@ -109,7 +114,8 @@ class AdminPollService {
      * @param object $slot The slot informations (datetime + moment)
      * @return bool true if action succeeded
      */
-    public function deleteDateSlot($poll, $slot) {
+    public function deleteDateSlot(object $poll, object $slot): bool
+    {
         $this->logService->log('DELETE_SLOT', 'id:' . $poll->id . ', slot:' . json_encode($slot));
 
         $datetime = $slot->title;
@@ -120,7 +126,9 @@ class AdminPollService {
         // We can't delete the last slot
         if ($poll->format === 'D' && count($slots) === 1 && strpos($slots[0]->moments, ',') === false) {
             return false;
-        } elseif ($poll->format === 'A' && count($slots) === 1) {
+        }
+
+        if ($poll->format === 'A' && count($slots) === 1) {
             return false;
         }
 
@@ -157,7 +165,8 @@ class AdminPollService {
         return true;
     }
 
-    public function deleteClassicSlot($poll, $slot_title) {
+    public function deleteClassicSlot($poll, string $slot_title): bool
+    {
         $this->logService->log('DELETE_SLOT', 'id:' . $poll->id . ', slot:' . $slot_title);
 
         $slots = $this->pollService->allSlotsByPoll($poll);
@@ -193,12 +202,13 @@ class AdminPollService {
      *  <li>Create a new moment if a slot already exists for the given date</li>
      * </ul>
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @param $datetime int The datetime
      * @param $new_moment string The moment's name
      * @throws MomentAlreadyExistsException When the moment to add already exists in database
      */
-    public function addDateSlot($poll_id, $datetime, $new_moment) {
+    public function addDateSlot(string $poll_id, int $datetime, string $new_moment): void
+    {
         $this->logService->log('ADD_COLUMN', 'id:' . $poll_id . ', datetime:' . $datetime . ', moment:' . $new_moment);
 
         $slots = $this->slotRepository->listByPollId($poll_id);
@@ -235,17 +245,18 @@ class AdminPollService {
      *  <li>Create a new slot if no one exists for the given title</li>
      * </ul>
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
-     * @param $title int The title
+     * @param string $title The title
      * @throws MomentAlreadyExistsException When the moment to add already exists in database
      */
-    public function addClassicSlot($poll_id, $title) {
+    public function addClassicSlot(string $poll_id, string $title): void
+    {
         $this->logService->log('ADD_COLUMN', 'id:' . $poll_id . ', title:' . $title);
 
         $slots = $this->slotRepository->listByPollId($poll_id);
 
         // Check if slot already exists
-        $titles = array_map(function ($slot) {
+        $titles = array_map(static function ($slot) {
             return $slot->title;
         }, $slots);
         if (in_array($title, $titles, true)) {
@@ -274,7 +285,7 @@ class AdminPollService {
      * @param $datetime int The datetime of the new slot
      * @return \stdClass An object like this one: {insert:X, slot:Y} where Y can be null.
      */
-    private function findInsertPosition($slots, $datetime) {
+    private function findInsertPosition(array $slots, int $datetime) {
         $result = new \stdClass();
         $result->slot = null;
         $result->insert = 0;
@@ -292,14 +303,15 @@ class AdminPollService {
                 $result->insert += count($moments);
                 $result->slot = $slot;
                 break;
-            } elseif ($datetime < $rowDatetime) {
+            }
+
+            if ($datetime < $rowDatetime) {
                 // We have to insert before this slot
                 break;
-            }  
+            }
-                $result->insert += count($moments);
+            $result->insert += count($moments);
         }
 
         return $result;
     }
 }
- 

app/classes/Framadate/Services/ICalService.php

@@ -19,37 +19,15 @@
 namespace Framadate\Services;
 
 use DateTime;
-use Framadate\Repositories\RepositoryFactory;
+use Framadate\Utils;
 use Sabre\VObject;
 
 class ICalService {
-    /**
-     * @var NotificationService
-     */
-    private $notificationService;
-    /**
-     * @var SessionService
-     */
-    private $sessionService;
-    /**
-     * @var LogService
-     */
-    private $logService;
-
-    public function __construct(LogService $logService, NotificationService $notificationService, SessionService $sessionService) {
-        $this->logService = $logService;
-        $this->notificationService = $notificationService;
-        $this->sessionService = $sessionService;
-        $this->pollRepository = RepositoryFactory::pollRepository();
-        $this->slotRepository = RepositoryFactory::slotRepository();
-        $this->voteRepository = RepositoryFactory::voteRepository();
-        $this->commentRepository = RepositoryFactory::commentRepository();
-    }
-
     /**
      * Creates an ical-File and initiates the download. If possible, the provided time is used, else an all day event is created.
      */
-    public function getEvent($poll, string $start_day, string $start_time) {
+    public function getEvent($poll, string $start_day, string $start_time): void
+    {
         if(!$this->dayIsReadable($start_day)) {
             return;
         }
@@ -83,7 +61,8 @@ class ICalService {
     /**
      * Calls getTimedEvent with one hour as a time slot, starting at $start_daytime
      */
-    function getTimedEvent1Hour($poll, string $start_daytime) {
+    public function getTimedEvent1Hour($poll, string $start_daytime): string
+    {
         $end_daytime = date(DATE_ATOM, strtotime('+1 hours', strtotime($start_daytime)));
         return $this->getTimedEvent($poll, $start_daytime, $end_daytime);
     }
@@ -91,13 +70,14 @@ class ICalService {
     /**
      * Generates the text for an ical event including the time
      */
-    function getTimedEvent($poll, string $start_daytime, string $end_daytime) {
+    public function getTimedEvent($poll, string $start_daytime, string $end_daytime): string
+    {
         $vcalendar = new VObject\Component\VCalendar([
             'VEVENT' => [
                 'SUMMARY' => $poll->title,
                 'DESCRIPTION' => $this->stripMD($poll->description),
-                'DTSTART' => new \DateTime($start_daytime),
+                'DTSTART' => new DateTime($start_daytime),
-                'DTEND'   => new \DateTime($end_daytime)
+                'DTEND'   => new DateTime($end_daytime)
             ],
             'PRODID' => ICAL_PRODID
         ]);
@@ -107,7 +87,8 @@ class ICalService {
     /**
      * Generates the text for an ical event if the time is not known
      */
-    function getAllDayEvent($poll, string $day) {
+    public function getAllDayEvent($poll, string $day): string
+    {
         $vcalendar = new VObject\Component\VCalendar();
         $vevent = $vcalendar->add('VEVENT');
         $vevent->add('SUMMARY', $poll->title);
@@ -121,9 +102,11 @@ class ICalService {
 
     /**
      * Creates a file and initiates the download
+     * @param string $title
      * @param string $ical_text
      */
-    function provideFile(string $title, string $ical_text) {
+    public function provideFile(string $title, string $ical_text): void
+    {
         header('Content-Description: File Transfer');
         header('Content-Disposition: attachment; filename=' . $this->stripTitle($title) . ICAL_ENDING);
         header('Expires: 0');
@@ -139,31 +122,35 @@ class ICalService {
      * @param string $time
      * @return string the corrected value, null if the format is unknown
      */
-    function reviseTimeString(string $time) {
+    public function reviseTimeString(string $time): ?string
+    {
         // 24-hour clock / international format
         if (preg_match('/^\d\d(:)\d\d$/', $time)) {
             return $time;
         }
         // 12-hour clock / using am and pm
-        else if (preg_match('/^\d[0-2]?:?\d{0,2}\s?[aApP][mM]$/', $time)) {
+
+        if (preg_match('/^\d[0-2]?:?\d{0,2}\s?[aApP][mM]$/', $time)) {
             return $this->formatTime($time);
         }
         // french format HHhMM or HHh
-        else if (preg_match('/^\d\d?[hH]\d?\d?$/', $time)) {
+
+        if (preg_match('/^\d\d?[hH]\d?\d?$/', $time)) {
             return $this->formatTime(str_pad(str_ireplace("H", ":", $time),  5, "0"));
         }
         // Number only
-        else if (preg_match('/^\d{1,4}$/', $time)) {
+
+        if (preg_match('/^\d{1,4}$/', $time)) {
             return $this->formatTime(str_pad(str_pad($time,  2, "0", STR_PAD_LEFT),  4, "0"));
         }
         return null;
     }
 
     /**
-     * @param string $time
+     * @param string $day
-     * @return 1 if the day string can be parsed, 0 if not and false if an error occured
+     * @return false|int 1 if the day string can be parsed, 0 if not and false if an error occured
      */
-    function dayIsReadable(string $day) {
+    public function dayIsReadable(string $day) {
         return preg_match('/^\d{2}-\d{2}-\d{4}$/', $day);
     }
 
@@ -171,21 +158,25 @@ class ICalService {
      * @param string $time
      * @return string date string in format H:i (e.g. 19:00)
      */
-    function formatTime(string $time) {
+    public function formatTime(string $time): string
+    {
         return date("H:i", strtotime($time));
     }
 
     /**
      * Converts MD Code to HTML, then strips HTML away
      */
-    function stripMD(string $string) {
+    public function stripMD(string $string): string
-        return strip_tags(smarty_modifier_markdown($string));
+    {
+        return strip_tags(Utils::markdown($string));
     }
 
     /**
      * Strips a string so it's usable as a file name (only digits, letters and underline allowed)
+     *
+     * @return null|string
      */
-    function stripTitle(string $string) {
+    public function stripTitle(string $string): ?string {
         return preg_replace('/[^a-z0-9_]+/', '-', strtolower($string));
     }
 }

app/classes/Framadate/Services/InputService.php

@@ -17,25 +17,28 @@
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 namespace Framadate\Services;
+use function __;
 use DateTime;
 use Egulias\EmailValidator\EmailValidator;
 use Egulias\EmailValidator\Validation\RFCValidation;
+use o80\i18n\CantLoadDictionaryException;
 
 /**
  * This class helps to clean all inputs from the users or external services.
  */
 class InputService {
-    function __construct() {}
+    public function __construct() {}
 
     /**
      * This method filter an array calling "filter_var" on each items.
      * Only items validated are added at their own indexes, the others are not returned.
      * @param array $arr The array to filter
      * @param int $type The type of filter to apply
-     * @param array|null $options The associative array of options
+     * @param array|int $options The associative array of options
      * @return array The filtered array
      */
-    function filterArray(array $arr, $type, $options = null) {
+    public function filterArray(array $arr, int $type, $options = 0): array
+    {
         $newArr = [];
 
         foreach($arr as $id=>$item) {
@@ -48,24 +51,32 @@ class InputService {
         return $newArr;
     }
 
-    function filterAllowedValues($value, array $allowedValues) {
+    public function filterAllowedValues($value, array $allowedValues) {
         return in_array($value, $allowedValues, true) ? $value : null;
     }
 
-    public function filterTitle($title) {
+    public function filterTitle($title): ?string
+    {
         return $this->returnIfNotBlank($title);
     }
 
+    /**
+     * @return false|string
+     */
     public function filterId($id) {
         $filtered = filter_var($id, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
         return $filtered ? substr($filtered, 0, 64) : false;
     }
 
-    public function filterName($name) {
+    public function filterName($name): ?string
+    {
         $filtered = trim($name);
         return $this->returnIfNotBlank($filtered);
     }
 
+    /**
+     * @return false|string
+     */
     public function filterMail($mail) {
     	///////////////////////////////////////////////////////////////////////////////////////
         // formatting
@@ -89,53 +100,67 @@ class InputService {
         return $resultat;
     }
 
-    public function filterDescription($description) {
+    public function filterDescription($description): string {
-        $description = str_replace("\r\n", "\n", $description);
+        return str_replace("\r\n", "\n", $description);
-        return $description;
     }
 
+    /**
+     * @return false|string
+     */
     public function filterMD5($control) {
         return filter_var($control, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => MD5_REGEX]]);
     }
 
+    /**
+     * @return false|int
+     */
     public function filterInteger($int) {
         return filter_var($int, FILTER_VALIDATE_INT);
     }
 
+    /**
+     * @return false|int
+     */
     public function filterValueMax($int)
     {
         return $this->filterInteger($int) >= 1 ? $this->filterInteger($int) : false;
     }
 
-    public function filterBoolean($boolean) {
+    public function filterBoolean($boolean): bool
-        return !!filter_var($boolean, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => BOOLEAN_TRUE_REGEX]]);
+    {
+        return (bool)filter_var($boolean, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => BOOLEAN_TRUE_REGEX]]);
     }
 
+    /**
+     * @return false|string
+     */
     public function filterEditable($editable) {
         return filter_var($editable, FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => EDITABLE_CHOICE_REGEX]]);
     }
 
-    public function filterComment($comment) {
+    public function filterComment($comment): ?string
+    {
         $comment = str_replace("\r\n", "\n", $comment);
         return $this->returnIfNotBlank($comment);
     }
 
-    public function validateDate(string $date, DateTime $maxDate, DateTime $minDate): DateTime {
+    public function validateDate(DateTime $date, DateTime $minDate, DateTime $maxDate): DateTime {
-        $dDate = $this->parseDate($date);
+        if ($date < $minDate) {
-        if (!$dDate) return $maxDate;
-        if ($dDate < $minDate) {
             return $minDate;
-        } elseif ($maxDate < $dDate) {
+        }
+
+        if ($maxDate < $date) {
             return $maxDate;
-        }  
+        }
-            return $dDate;
+        return $date;
     }
 
     /**
+     * @throws CantLoadDictionaryException
      * @return DateTime|false
      */
-    private function parseDate(string $date) {
+    public function parseDate(string $date) {
-        return DateTime::createFromFormat(__('Date', 'datetime_parseformat'), $date)->setTime(0, 0, 0);
+        return DateTime::createFromFormat(__('Date', 'datetime_parseformat'), $date)->setTime(0, 0);
     }
 
     /**
@@ -144,7 +169,8 @@ class InputService {
      * @param string $filtered The value
      * @return string|null
      */
-    private function returnIfNotBlank($filtered) {
+    private function returnIfNotBlank(string $filtered): ?string
+    {
         if ($filtered) {
             $withoutSpaces = str_replace(' ', '', $filtered);
             if (!empty($withoutSpaces)) {

app/classes/Framadate/Services/InstallService.php

@@ -17,7 +17,10 @@
  * Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
  */
 namespace Framadate\Services;
+use function __f;
+use Exception;
 use Framadate\Utils;
+use PDO;
 use Smarty;
 
 /**
@@ -40,15 +43,17 @@ class InstallService {
         'migrationTable' => 'framadate_migration'
     ];
 
-    function __construct() {}
+    public function __construct() {}
 
-    public function updateFields($data) {
+    public function updateFields($data): void
+    {
         foreach ($data as $field => $value) {
             $this->fields[$field] = $value;
         }
     }
 
-    public function install(Smarty &$smarty) {
+    public function install(Smarty &$smarty): array
+    {
         // Check values are present
         if (empty($this->fields['appName']) || empty($this->fields['appMail']) || empty($this->fields['defaultLanguage']) || empty($this->fields['dbConnectionString']) || empty($this->fields['dbUser'])) {
             return $this->error('MISSING_VALUES');
@@ -57,7 +62,7 @@ class InstallService {
         // Connect to database
         try {
             $connect = $this->connectTo($this->fields['dbConnectionString'], $this->fields['dbUser'], $this->fields['dbPassword']);
-        } catch(\Exception $e) {
+        } catch(Exception $e) {
             return $this->error('CANT_CONNECT_TO_DATABASE', $e->getMessage());
         }
 
@@ -75,16 +80,20 @@ class InstallService {
      * @param string $connectionString
      * @param string $user
      * @param string $password
-     * @return \PDO
+     * @return PDO
      */
-    function connectTo($connectionString, $user, $password) {
+    public function connectTo(string $connectionString, string $user, string $password): PDO
-        $pdo = @new \PDO($connectionString, $user, $password);
+    {
-        $pdo->setAttribute(\PDO::ATTR_DEFAULT_FETCH_MODE, \PDO::FETCH_OBJ);
+        $pdo = @new PDO($connectionString, $user, $password);
-        $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
+        $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ);
+        $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
         return $pdo;
     }
 
-    function writeConfiguration(Smarty &$smarty) {
+    /**
+     * @return false|int
+     */
+    public function writeConfiguration(Smarty &$smarty) {
         foreach($this->fields as $field=>$value) {
             $smarty->assign($field, $value);
         }
@@ -96,15 +105,17 @@ class InstallService {
 
     /**
      * @param $content
+     * @return false|int
      */
-    function writeToFile($content) {
+    public function writeToFile(string $content) {
         return @file_put_contents(CONF_FILENAME, $content);
     }
 
     /**
      * @return array
      */
-    function ok() {
+    public function ok(): array
+    {
         return [
             'status' => 'OK',
             'msg' => __f('Installation', 'Ended', Utils::get_server_name())
@@ -112,10 +123,12 @@ class InstallService {
     }
 
     /**
-     * @param $msg
+     * @param string $msg
+     * @param string $details
      * @return array
      */
-    function error($msg, $details = '') {
+    public function error(string $msg, string $details = ''): array
+    {
         return [
             'status' => 'ERROR',
             'code' => $msg,
@@ -123,7 +136,8 @@ class InstallService {
         ];
     }
 
-    public function getFields() {
+    public function getFields(): array
+    {
         return $this->fields;
     }
 }

app/classes/Framadate/Services/LogService.php

@@ -7,7 +7,7 @@ namespace Framadate\Services;
  * @package Framadate\Services
  */
 class LogService {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -16,8 +16,8 @@ class LogService {
      * @param $tag string A tag is used to quickly found a message when reading log file
      * @param $message string some message
      */
-    function log($tag, $message) {
+    public function log(string $tag, string $message): void
+    {
         error_log(date('Ymd His') . ' [' . $tag . '] ' . $message . "\n", 3, ROOT_DIR . LOG_FILE);
     }
 }
- 

app/classes/Framadate/Services/MailService.php

@@ -1,12 +1,13 @@
 <?php
 namespace Framadate\Services;
 
+use PHPMailer\PHPMailer\Exception;
 use PHPMailer\PHPMailer\PHPMailer;
 
 class MailService {
-    const DELAY_BEFORE_RESEND = 300;
+    public const DELAY_BEFORE_RESEND = 300;
 
-    const MAILSERVICE_KEY = 'mailservice';
+    public const MAILSERVICE_KEY = 'mailservice';
 
     private $smtp_allowed;
 
@@ -14,7 +15,7 @@ class MailService {
 
     private $logService;
 
-    function __construct($smtp_allowed, $smtp_options = []) {
+    public function __construct($smtp_allowed, $smtp_options = []) {
         $this->logService = new LogService();
         $this->smtp_allowed = $smtp_allowed;
         if (true === is_array($smtp_options)) {
@@ -22,11 +23,18 @@ class MailService {
         }
     }
 
+    /**
+     * @return false|string
+     */
     public function isValidEmail($email) {
         return filter_var($email, FILTER_VALIDATE_EMAIL);
     }
 
-    public function send($to, $subject, $body, $msgKey = null) {
+    /**
+     * @throws Exception
+     */
+    public function send(string $to, string $subject, string $body, ?string $msgKey = null): void
+    {
         if ($this->smtp_allowed === true && $this->canSendMsg($msgKey)) {
             $mail = new PHPMailer(true);
             $this->configureMailer($mail);
@@ -45,7 +53,7 @@ class MailService {
             $mail->Subject = $subject;
 
             // Bodies
-            $body = $body . ' <br/><br/>' . __('Mail', 'Thanks for your trust.') . ' <br/>' . NOMAPPLICATION . ' <hr/>' . __('Mail', 'FOOTER');
+            $body .= ' <br/><br/>' . __('Mail', 'Thanks for your trust.') . ' <br/>' . NOMAPPLICATION . ' <hr/>' . __('Mail', 'FOOTER');
             $mail->isHTML(true);
             $mail->msgHTML($body, ROOT_DIR, true);
 
@@ -61,19 +69,25 @@ class MailService {
             $this->logService->log('MAIL', 'Mail sent to: ' . $to . ', key: ' . $msgKey);
 
             // Store the mail sending date
+            $this->initializeSession();
             $_SESSION[self::MAILSERVICE_KEY][$msgKey] = time();
         }
     }
 
-    public function canSendMsg($msgKey) {
+    public function canSendMsg(?string $msgKey): bool
+    {
         if ($msgKey === null) {
             return true;
         }
 
+        $this->initializeSession();
+        return !isset($_SESSION[self::MAILSERVICE_KEY][$msgKey]) || time() - $_SESSION[self::MAILSERVICE_KEY][$msgKey] > self::DELAY_BEFORE_RESEND;
+    }
+
+    private function initializeSession(): void {
         if (!isset($_SESSION[self::MAILSERVICE_KEY])) {
             $_SESSION[self::MAILSERVICE_KEY] = [];
         }
-        return !isset($_SESSION[self::MAILSERVICE_KEY][$msgKey]) || time() - $_SESSION[self::MAILSERVICE_KEY][$msgKey] > self::DELAY_BEFORE_RESEND;
     }
 
     /**
@@ -81,7 +95,8 @@ class MailService {
      *
      * @param PHPMailer $mailer
      */
-    private function configureMailer(PHPMailer $mailer) {
+    private function configureMailer(PHPMailer $mailer): void
+    {
         $mailer->isSMTP();
 
         $available_options = [

app/classes/Framadate/Services/NotificationService.php

@@ -3,19 +3,22 @@
 namespace Framadate\Services;
 
 use \stdClass;
-use Framadate\Services\MailService;
+use function __;
+use function __f;
 use Framadate\Utils;
+use o80\i18n\CantLoadDictionaryException;
+use PHPMailer\PHPMailer\Exception;
 
 class NotificationService {
-    const UPDATE_VOTE = 1;
+    public const UPDATE_VOTE = 1;
-    const ADD_VOTE = 2;
+    public const ADD_VOTE = 2;
-    const ADD_COMMENT = 3;
+    public const ADD_COMMENT = 3;
-    const UPDATE_POLL = 10;
+    public const UPDATE_POLL = 10;
-    const DELETED_POLL = 11;
+    public const DELETED_POLL = 11;
 
     private $mailService;
 
-    function __construct(MailService $mailService) {
+    public function __construct(MailService $mailService) {
         $this->mailService = $mailService;
     }
 
@@ -25,8 +28,10 @@ class NotificationService {
      * @param $poll stdClass The poll
      * @param $name string The name user who triggered the notification
      * @param $type int cf: Constants on the top of this page
+     * @throws Exception|CantLoadDictionaryException
      */
-    function sendUpdateNotification(stdClass $poll, $type, $name='') {
+    public function sendUpdateNotification($poll, int $type, string $name=''): void
+    {
         if (!isset($_SESSION['mail_sent'])) {
             $_SESSION['mail_sent'] = [];
         }
@@ -36,7 +41,7 @@ class NotificationService {
         $isOtherType = $type !== self::UPDATE_VOTE && $type !== self::ADD_VOTE && $type !== self::ADD_COMMENT;
 
         if ($isVoteAndCanSendIt || $isCommentAndCanSendIt || $isOtherType) {
-            if (self::isParticipation($type)) {
+            if ($this->isParticipation($type)) {
                 $translationString = 'Poll\'s participation: %s';
             } else {
                 $translationString = 'Notification of poll: %s';
@@ -74,11 +79,13 @@ class NotificationService {
             }
 
             $messageTypeKey = $type . '-' . $poll->id;
-            $this->mailService->send($poll->admin_mail, $subject, $message, $messageTypeKey);
+            if ($poll->admin_mail) {
+                $this->mailService->send($poll->admin_mail, $subject, $message, $messageTypeKey);
+            }
         }
     }
 
-    function isParticipation($type)
+    public function isParticipation(int $type): bool
     {
        return $type >= self::UPDATE_POLL;
     }

app/classes/Framadate/Services/PollService.php

@@ -20,16 +20,17 @@ namespace Framadate\Services;
 
 use DateInterval;
 use DateTime;
+use Exception;
 use Framadate\Exception\AlreadyExistsException;
 use Framadate\Exception\ConcurrentEditionException;
 use Framadate\Exception\ConcurrentVoteException;
+use Framadate\Exception\PollNotFoundException;
 use Framadate\Form;
-use Framadate\FramaDB;
 use Framadate\Repositories\RepositoryFactory;
 use Framadate\Security\Token;
+use stdClass;
 
 class PollService {
-    private $connect;
     private $logService;
 
     private $pollRepository;
@@ -37,8 +38,7 @@ class PollService {
     private $voteRepository;
     private $commentRepository;
 
-    function __construct(FramaDB $connect, LogService $logService) {
+    public function __construct(LogService $logService) {
-        $this->connect = $connect;
         $this->logService = $logService;
         $this->pollRepository = RepositoryFactory::pollRepository();
         $this->slotRepository = RepositoryFactory::slotRepository();
@@ -49,10 +49,10 @@ class PollService {
     /**
      * Find a poll from its ID.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
-     * @return \stdClass|null The found poll, or null
+     * @return stdClass|null The found poll, or null
      */
-    function findById($poll_id) {
+    public function findById(string $poll_id) {
         if (preg_match(POLL_REGEX, $poll_id)) {
             return $this->pollRepository->findById($poll_id);
         }
@@ -60,7 +60,7 @@ class PollService {
         return null;
     }
 
-    public function findByAdminId($admin_poll_id) {
+    public function findByAdminId(string $admin_poll_id) {
         if (preg_match(ADMIN_POLL_REGEX, $admin_poll_id)) {
             return $this->pollRepository->findByAdminId($admin_poll_id);
         }
@@ -68,15 +68,15 @@ class PollService {
         return null;
     }
 
-    function allCommentsByPollId($poll_id) {
+    public function allCommentsByPollId(string $poll_id) {
         return $this->commentRepository->findAllByPollId($poll_id);
     }
 
-    function allVotesByPollId($poll_id) {
+    public function allVotesByPollId(string $poll_id) {
         return $this->voteRepository->allUserVotesByPollId($poll_id);
     }
 
-    function allSlotsByPoll($poll) {
+    public function allSlotsByPoll(stdClass $poll) {
         $slots = $this->slotRepository->listByPollId($poll->id);
         if ($poll->format === 'D') {
             $this->sortSlorts($slots);
@@ -85,44 +85,45 @@ class PollService {
     }
 
     /**
-     * @param $poll_id
+     * @param string $poll_id
-     * @param $vote_id
+     * @param int $vote_id
-     * @param $name
+     * @param string $name
-     * @param $choices
+     * @param array $choices
-     * @param $slots_hash
+     * @param string $slots_hash
      * @throws AlreadyExistsException
      * @throws ConcurrentEditionException
      * @throws ConcurrentVoteException
      * @return bool
      */
-    public function updateVote($poll_id, $vote_id, $name, $choices, $slots_hash) {
+    public function updateVote(string $poll_id, int $vote_id, string $name, array $choices, string $slots_hash): bool
+    {
         $this->checkVoteConstraints($choices, $poll_id, $slots_hash, $name, $vote_id);
 
         // Update vote
-        $choices = implode($choices);
+        return $this->voteRepository->update($poll_id, $vote_id, $name, implode($choices));
-        return $this->voteRepository->update($poll_id, $vote_id, $name, $choices);
     }
 
     /**
-     * @param $poll_id
+     * @param string $poll_id
-     * @param $name
+     * @param string $name
-     * @param $choices
+     * @param array $choices
-     * @param $slots_hash
+     * @param string $slots_hash
-     * @throws AlreadyExistsException
      * @throws ConcurrentEditionException
      * @throws ConcurrentVoteException
-     * @return \stdClass
+     * @throws PollNotFoundException
+     * @throws AlreadyExistsException
+     * @return stdClass
      */
-    function addVote($poll_id, $name, $choices, $slots_hash) {
+    public function addVote(string $poll_id, string $name, array $choices, string $slots_hash): stdClass
+    {
         $this->checkVoteConstraints($choices, $poll_id, $slots_hash, $name);
 
         // Insert new vote
-        $choices = implode($choices);
+        return $this->voteRepository->insert($poll_id, $name, implode($choices), $this->random(16));
-        $token = $this->random(16);
-        return $this->voteRepository->insert($poll_id, $name, $choices, $token);
     }
 
-    function addComment($poll_id, $name, $comment) {
+    public function addComment($poll_id, $name, $comment): bool
+    {
         if ($this->commentRepository->exists($poll_id, $name, $comment)) {
             return true;
         }
@@ -134,7 +135,8 @@ class PollService {
      * @param Form $form
      * @return array
      */
-    function createPoll(Form $form) {
+    public function createPoll(Form $form): array
+    {
         // Generate poll IDs, loop while poll ID already exists
 
         if (empty($form->id)) { // User want us to generate an id for him
@@ -160,16 +162,18 @@ class PollService {
         return [$poll_id, $admin_poll_id];
     }
 
-    public function findAllByAdminMail($mail) {
+    public function findAllByAdminMail($mail): array
+    {
         return $this->pollRepository->findAllByAdminMail($mail);
     }
 
     /**
      * @param array $votes
-     * @param \stdClass $poll
+     * @param stdClass $poll
      * @return array
      */
-    public function computeBestChoices($votes, $poll) {
+    public function computeBestChoices(array $votes, $poll): array
+    {
         if (0 === count($votes)) {
            return $this->computeEmptyBestChoices($poll);
         }
@@ -195,10 +199,11 @@ class PollService {
         return $result;
     }
 
-    function splitSlots($slots) {
+    public function splitSlots($slots): array
+    {
         $splitted = [];
         foreach ($slots as $slot) {
-            $obj = new \stdClass();
+            $obj = new stdClass();
             $obj->day = $slot->title;
             $obj->moments = explode(',', $slot->moments);
 
@@ -212,16 +217,18 @@ class PollService {
      * @param $slots array The slots to hash
      * @return string The hash
      */
-    public function hashSlots($slots) {
+    public function hashSlots(array $slots): string
-        return md5(array_reduce($slots, function($carry, $item) {
+    {
+        return md5(array_reduce($slots, static function($carry, $item) {
             return $carry . $item->id . '@' . $item->moments . ';';
         }));
     }
 
-    function splitVotes($votes) {
+    public function splitVotes(array $votes): array
+    {
         $splitted = [];
         foreach ($votes as $vote) {
-            $obj = new \stdClass();
+            $obj = new stdClass();
             $obj->id = $vote->id;
             $obj->name = $vote->name;
             $obj->uniqId = $vote->uniqId;
@@ -234,6 +241,7 @@ class PollService {
     }
 
     /**
+     * @throws Exception
      * @return DateTime The max date allowed for expiry date
      */
     public function maxExpiryDate(): DateTime {
@@ -244,15 +252,16 @@ class PollService {
     /**
      * @return DateTime The min date allowed for expiry date
      */
-    public function minExpiryDate() {
+    public function minExpiryDate(): DateTime
+    {
         return (new DateTime())->add(new DateInterval('P1D'));
     }
 
     /**
      * @return mixed
      */
-    public function sortSlorts(&$slots) {
+    public function sortSlorts(array &$slots): array {
-        uasort($slots, function ($a, $b) {
+        uasort($slots, static function ($a, $b) {
             if ($a->title === $b->title) {
                 return 0;
             }
@@ -262,10 +271,10 @@ class PollService {
     }
 
     /**
-     * @param \stdClass $poll
+     * @param stdClass $poll
      * @return array
      */
-    private function computeEmptyBestChoices($poll)
+    private function computeEmptyBestChoices($poll): array
     {
         $result = ['y' => [], 'inb' => []];
         // if there is no votes, calculates the number of slot
@@ -275,7 +284,7 @@ class PollService {
         if ($poll->format === 'A') {
             // poll format classic
 
-            for ($i = 0; $i < count($slots); $i++) {
+            for ($i = 0, $iMax = count($slots); $i < $iMax; $i++) {
                 $result['y'][] = 0;
                 $result['inb'][] = 0;
             }
@@ -285,7 +294,7 @@ class PollService {
             $slots = $this->splitSlots($slots);
 
             foreach ($slots as $slot) {
-                for ($i = 0; $i < count($slot->moments); $i++) {
+                for ($i = 0, $iMax = count($slot->moments); $i < $iMax; $i++) {
                     $result['y'][] = 0;
                     $result['inb'][] = 0;
                 }
@@ -294,23 +303,26 @@ class PollService {
         return $result;
     }
 
-    private function random($length) {
+    private function random(int $length): string
+    {
         return Token::getToken($length);
     }
 
     /**
-     * @param $choices
+     * @param array $choices
-     * @param $poll_id
+     * @param string $poll_id
-     * @param $slots_hash
+     * @param string $slots_hash
-     * @param $name
+     * @param string $name
-     * @param string $vote_id
+     * @param bool|int $vote_id
      * @throws AlreadyExistsException
-     * @throws ConcurrentVoteException
      * @throws ConcurrentEditionException
+     * @throws ConcurrentVoteException
+     * @throws PollNotFoundException
      */
-    private function checkVoteConstraints($choices, $poll_id, $slots_hash, $name, $vote_id = FALSE) {
+    private function checkVoteConstraints(array $choices, string $poll_id, string $slots_hash, string $name, $vote_id = false): void
+    {
         // Check if vote already exists with the same name
-        if (FALSE === $vote_id) {
+        if (false === $vote_id) {
         	$exists = $this->voteRepository->existsByPollIdAndName($poll_id, $name);
         } else {
         	$exists = $this->voteRepository->existsByPollIdAndNameAndVoteId($poll_id, $name, $vote_id);
@@ -322,6 +334,10 @@ class PollService {
 
         $poll = $this->findById($poll_id);
 
+        if (!$poll) {
+            throw new PollNotFoundException();
+        }
+
         // Check that no-one voted in the meantime and it conflicts the maximum votes constraint
         $this->checkMaxVotes($choices, $poll, $poll_id);
 
@@ -336,7 +352,8 @@ class PollService {
      * @param $slots_hash string The hash sent by the user
      * @throws ConcurrentEditionException Thrown when hashes are differents
      */
-    private function checkThatSlotsDidntChanged($poll, $slots_hash) {
+    private function checkThatSlotsDidntChanged(stdClass $poll, string $slots_hash): void
+    {
         $slots = $this->allSlotsByPoll($poll);
         if ($slots_hash !== $this->hashSlots($slots)) {
             throw new ConcurrentEditionException();
@@ -347,11 +364,12 @@ class PollService {
      * This method checks if the votes doesn't conflicts the maximum votes constraint
      *
      * @param $user_choice
-     * @param \stdClass $poll
+     * @param stdClass $poll
      * @param string $poll_id
      * @throws ConcurrentVoteException
      */
-    private function checkMaxVotes($user_choice, $poll, $poll_id) {
+    private function checkMaxVotes(array $user_choice, $poll, string $poll_id): void
+    {
         $votes = $this->allVotesByPollId($poll_id);
         if (count($votes) <= 0) {
             return;

app/classes/Framadate/Services/PurgeService.php

@@ -15,7 +15,7 @@ class PurgeService {
     private $voteRepository;
     private $commentRepository;
 
-    function __construct(FramaDB $connect, LogService $logService) {
+    public function __construct(LogService $logService) {
         $this->logService = $logService;
         $this->pollRepository = RepositoryFactory::pollRepository();
         $this->slotRepository = RepositoryFactory::slotRepository();
@@ -26,9 +26,10 @@ class PurgeService {
     /**
      * This methode purges all old polls (the ones with end_date in past).
      *
-     * @return bool true is action succeeded
+     * @return int number of purged polls
      */
-    function purgeOldPolls() {
+    public function purgeOldPolls(): int
+    {
         $oldPolls = $this->pollRepository->findOldPolls();
         $count = count($oldPolls);
 
@@ -50,10 +51,11 @@ class PurgeService {
     /**
      * This methode delete all data about a poll.
      *
-     * @param $poll_id int The ID of the poll
+     * @param string $poll_id The ID of the poll
      * @return bool true is action succeeded
      */
-    function purgePollById($poll_id) {
+    public function purgePollById(string $poll_id): bool
+    {
         $done = true;
 
         $this->pollRepository->beginTransaction();
@@ -71,4 +73,3 @@ class PurgeService {
         return $done;
     }
 }
- 

app/classes/Framadate/Services/SecurityService.php

@@ -5,7 +5,7 @@ use Framadate\Security\PasswordHasher;
 use Framadate\Security\Token;
 
 class SecurityService {
-    function __construct() {
+    public function __construct() {
     }
 
     /**
@@ -18,9 +18,10 @@ class SecurityService {
      * </ul>
      *
      * @param $tokan_name string The name of the CSRF token
-     * @return Token The token
+     * @return string The token
      */
-    function getToken($tokan_name) {
+    function getToken(string $tokan_name): string
+    {
         if (!isset($_SESSION['tokens'])) {
             $_SESSION['tokens'] = [];
         }
@@ -38,7 +39,8 @@ class SecurityService {
      * @param $csrf string Value to check
      * @return bool true if the token is well checked
      */
-    public function checkCsrf($tokan_name, $csrf) {
+    public function checkCsrf(string $tokan_name, string $csrf): bool
+    {
         $checked = $_SESSION['tokens'][$tokan_name]->getValue() === $csrf;
 
         if($checked) {
@@ -54,17 +56,18 @@ class SecurityService {
      * @param $poll \stdClass The poll which we seek access
      * @return bool true if the current session can access this poll
      */
-    public function canAccessPoll($poll) {
+    public function canAccessPoll($poll): bool
+    {
         if (is_null($poll->password_hash)) {
             return true;
         }
 
         $this->ensureSessionPollSecurityIsCreated();
 
-        $currentPassword = isset($_SESSION['poll_security'][$poll->id]) ? $_SESSION['poll_security'][$poll->id] : null;
+        $currentPassword = $_SESSION['poll_security'][$poll->id] ?? null;
         if (!empty($currentPassword) && PasswordHasher::verify($currentPassword, $poll->password_hash)) {
             return true;
-        }  
+        }
             unset($_SESSION['poll_security'][$poll->id]);
             return false;
     }
@@ -75,17 +78,18 @@ class SecurityService {
      * @param $poll \stdClass The poll which we seek access
      * @param $password string the password to compare
      */
-    public function submitPollAccess($poll, $password) {
+    public function submitPollAccess($poll, string $password): void
+    {
         if (!empty($password)) {
             $this->ensureSessionPollSecurityIsCreated();
             $_SESSION['poll_security'][$poll->id] = $password;
         }
     }
 
-    private function ensureSessionPollSecurityIsCreated() {
+    private function ensureSessionPollSecurityIsCreated(): void
+    {
         if (!isset($_SESSION['poll_security'])) {
             $_SESSION['poll_security'] = [];
         }
     }
 }
- 

app/classes/Framadate/Services/SessionService.php

@@ -17,12 +17,7 @@ class SessionService {
 
         $this->initSectionIfNeeded($section);
 
-        $returnValue = $defaultValue;
+        return $_SESSION[$section][$key] ?? $defaultValue;
-        if (isset($_SESSION[$section][$key])) {
-            $returnValue = $_SESSION[$section][$key];
-        }
-
-        return $returnValue;
     }
 
     /**
@@ -32,7 +27,8 @@ class SessionService {
      * @param $key
      * @param $value
      */
-    public function set($section, $key, $value) {
+    public function set($section, $key, $value): void
+    {
         assert(!empty($key));
         assert(!empty($section));
 
@@ -47,16 +43,18 @@ class SessionService {
      * @param $section
      * @param $key
      */
-    public function remove($section, $key) {
+    public function remove($section, $key): void
+    {
         assert(!empty($key));
         assert(!empty($section));
 
         unset($_SESSION[$section][$key]);
     }
 
-    private function initSectionIfNeeded($section) {
+    private function initSectionIfNeeded($section): void
+    {
         if (!isset($_SESSION[$section])) {
             $_SESSION[$section] = [];
         }
     }
-} 
+}

app/classes/Framadate/Services/SuperAdminService.php

@@ -11,7 +11,7 @@ use Framadate\Repositories\RepositoryFactory;
 class SuperAdminService {
     private $pollRepository;
 
-    function __construct() {
+    public function __construct() {
         $this->pollRepository = RepositoryFactory::pollRepository();
     }
 
@@ -23,7 +23,8 @@ class SuperAdminService {
      * @param int $limit The limit size
      * @return array ['polls' => The {$limit} polls, 'count' => Entries found by the query, 'total' => Total count]
      */
-    public function findAllPolls($search, $page, $limit) {
+    public function findAllPolls(array $search, int $page, int $limit): array
+    {
         $start = $page * $limit;
         $polls = $this->pollRepository->findAll($search, $start, $limit);
         $count = $this->pollRepository->count($search);
@@ -32,4 +33,3 @@ class SuperAdminService {
         return ['polls' => $polls, 'count' => $count, 'total' => $total];
     }
 }
- 

app/classes/Framadate/Utils.php

@@ -24,13 +24,13 @@ class Utils {
     /**
      * @return string Server name
      */
-    public static function get_server_name() {
+    public static function get_server_name(): string
+    {
         $scheme = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https')) ? 'https' : 'http';
         $port = in_array($_SERVER['SERVER_PORT'], ['80', '443'], true) ? '' : ':' . $_SERVER['SERVER_PORT'];
         $dirname = dirname($_SERVER['SCRIPT_NAME']);
         $dirname = $dirname === '\\' ? '/' : $dirname . '/';
-        $dirname = str_replace('/admin', '', $dirname);
+        $dirname = str_replace(['/admin', '/action'], '', $dirname);
-        $dirname = str_replace('/action', '', $dirname);
         $server_name = (defined('APP_URL') ? APP_URL : $_SERVER['SERVER_NAME']) . $port . $dirname;
 
         return $scheme . '://' . preg_replace('#//+#', '/', $server_name);
@@ -38,9 +38,10 @@ class Utils {
 
     /**
      * @param string $title
+     *
      * @deprecated
      */
-    public static function print_header($title = '') {
+    public static function print_header($title = ''): void {
         global $locale;
 
         echo '<!DOCTYPE html>
@@ -60,7 +61,7 @@ class Utils {
         <link rel="stylesheet" href="' . self::get_server_name() . 'css/style.css" />
         <link rel="stylesheet" href="' . self::get_server_name() . 'css/frama.css" />
         <link rel="stylesheet" href="' . self::get_server_name() . 'css/print.css" media="print" />
-        <script src="' . self::get_server_name() . 'js/jquery-1.12.4.min.js"></script>
+        <script src="' . self::get_server_name() . 'js/jquery-3.6.0.min.js"></script>
         <script src="' . self::get_server_name() . 'js/bootstrap.min.js"></script>
         <script src="' . self::get_server_name() . 'js/bootstrap-datepicker.js"></script>';
         if ('en' !== $locale) {
@@ -81,16 +82,17 @@ class Utils {
 
     /**
      * Function allowing to generate poll's url
-     * @param   string $id The poll's id
+     * @param string $id The poll's id
-     * @param   bool $admin True to generate an admin URL, false for a public one
+     * @param bool $admin True to generate an admin URL, false for a public one
-     * @param   string $vote_id (optional) The vote's unique id
+     * @param string $vote_id (optional) The vote's unique id
-     * @param null $action
+     * @param string|null $action
-     * @param null $action_value
+     * @param string|null $action_value
-     * @return  string The poll's URL.
+     * @return string The poll's URL.
      */
-    public static function getUrlSondage($id, $admin = false, $vote_id = '', $action = null, $action_value = null) {
+    public static function getUrlSondage(string $id, bool $admin = false, string $vote_id = '', string $action = null, string $action_value = null): string
+    {
         // URL-Encode $action_value
-        $action_value = $action_value ? Utils::base64url_encode($action_value) : null;
+        $action_value = $action_value ? self::base64url_encode($action_value) : null;
 
         if (URL_PROPRE) {
             if ($admin === true) {
@@ -132,17 +134,20 @@ class Utils {
      *
      * @param mixed $object The object to print.
      */
-    public static function debug($object) {
+    public static function debug($object): void
+    {
         echo '<pre>';
         print_r($object);
         echo '</pre>';
     }
 
-    public static function table($tableName) {
+    public static function table(string $tableName): string
+    {
         return TABLENAME_PREFIX . $tableName;
     }
 
-    public static function markdown($md, $clear=false, $line=true) {
+    public static function markdown(string $md, bool $clear=false, bool $line=true): string
+    {
         $parseDown = new Parsedown();
 
         $parseDown
@@ -155,7 +160,7 @@ class Utils {
         } else {
             $md = preg_replace_callback(
                 '#( ){2,}#',
-                function ($m) {
+                static function ($m) {
                     return str_repeat('&nbsp;', strlen($m[0]));
                 },
                 $md
@@ -168,39 +173,38 @@ class Utils {
         return $clear ? $text : $html;
     }
 
-    public static function htmlEscape($html) {
+    public static function htmlEscape(string $html): string {
         return htmlentities($html, ENT_HTML5 | ENT_QUOTES);
     }
 
-    public static function htmlMailEscape($html) {
+    public static function htmlMailEscape(string $html): string
+    {
         return htmlspecialchars($html, ENT_HTML5 | ENT_QUOTES);
     }
 
-    public static function csvEscape($text) {
+    public static function csvEscape(string $text): string
-        $escaped = str_replace('"', '""', $text);
+    {
-        $escaped = str_replace("\r\n", '', $escaped);
+        $escaped = str_replace(['"', "\r\n", "\n"], ['""', '', ''], $text);
-        $escaped = str_replace("\n", '', $escaped);
         $escaped = preg_replace("/^(=|\+|\-|\@)/", "'$1", $escaped);
 
         return '"' . $escaped . '"';
     }
 
-    public static function cleanFilename($title) {
+    public static function cleanFilename(string $title): string {
         $cleaned = preg_replace('[^a-zA-Z0-9._-]', '_', $title);
-        $cleaned = preg_replace(' {2,}', ' ', $cleaned);
+        return preg_replace(' {2,}', ' ', $cleaned);
-
-        return $cleaned;
     }
 
-    public static function fromPostOrDefault($postKey, $default = '') {
+    public static function fromPostOrDefault(string $postKey, ?string $default = '') {
         return !empty($_POST[$postKey]) ? $_POST[$postKey] : $default;
     }
 
-    public static function base64url_encode($input) {
+    public static function base64url_encode(string $input): string
+    {
         return rtrim(strtr(base64_encode($input), '+/', '-_'), '=');
     }
 
-    public static function base64url_decode($input) {
+    public static function base64url_decode(string $input): string {
         return base64_decode(str_pad(strtr($input, '-_', '+/'), strlen($input) % 4, '=', STR_PAD_RIGHT), true);
     }
 }

app/inc/i18n.php

@@ -18,12 +18,14 @@
  */
 
 // Prepare I18N instance
-$i18n = \o80\i18n\I18N::instance();
+use o80\i18n\I18N;
+
+$i18n = I18N::instance();
 $i18n->setDefaultLang(DEFAULT_LANGUAGE);
 $i18n->setPath(__DIR__ . '/../../locale');
 
-// Change langauge when user asked for it
+// Change language when user asked for it
-if (isset($_POST['lang']) && is_string($_POST['lang']) && in_array($_POST['lang'], array_keys($ALLOWED_LANGUAGES), true)) {
+if (isset($_POST['lang']) && is_string($_POST['lang']) && array_key_exists($_POST['lang'], $ALLOWED_LANGUAGES)) {
     $_SESSION['lang'] = $_POST['lang'];
 }
 
@@ -38,7 +40,7 @@ $date_format['txt_day'] = __('Date', 'DAY');
 $date_format['txt_date'] = __('Date', 'DATE');
 $date_format['txt_month_year'] = __('Date', 'MONTH_YEAR');
 $date_format['txt_datetime_short'] = __('Date', 'DATETIME');
-if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { //%e can't be used on Windows platform, use %#d instead
+if (PHP_OS_FAMILY === 'Windows') { //%e can't be used on Windows platform, use %#d instead
     foreach ($date_format as $k => $v) {
         $date_format[$k] = preg_replace('#(?<!%)((?:%%)*)%e#', '\1%#d', $v); //replace %e by %#d for windows
     }

app/inc/init.php

@@ -18,6 +18,7 @@
  */
 use Framadate\FramaDB;
 use Framadate\Repositories\RepositoryFactory;
+use Framadate\Utils;
 
 // Autoloading of dependencies with Composer
 require_once __DIR__ . '/../../vendor/autoload.php';
@@ -39,10 +40,17 @@ require_once __DIR__ . '/constants.php';
 if (is_file(CONF_FILENAME)) {
     @include_once __DIR__ . '/config.php';
 
-    // Connection to database
+    try {
-    $connect = new FramaDB(DB_CONNECTION_STRING, DB_USER, DB_PASSWORD);
+        // Connection to database
-    RepositoryFactory::init($connect);
+        $connect = new FramaDB(DB_CONNECTION_STRING, DB_USER, DB_PASSWORD);
-    $err = 0;
+        RepositoryFactory::init($connect);
+    } catch (PDOException $e) {
+        if ($_SERVER['SCRIPT_NAME'] !== '/maintenance.php') {
+            header(('Location: ' . Utils::get_server_name() . 'maintenance.php'));
+            exit;
+        }
+        $error = $e->getMessage();
+    }
 } else {
     define('NOMAPPLICATION', 'Framadate');
     define('DEFAULT_LANGUAGE', 'fr');

app/inc/smarty.php

@@ -50,9 +50,10 @@ if (isset($_SERVER['FRAMADATE_DEVMODE']) && $_SERVER['FRAMADATE_DEVMODE']) {
     $smarty->compile_check = false;
 }
 
-function smarty_function_poll_url($params, Smarty_Internal_Template $template) {
+function smarty_function_poll_url($params, Smarty_Internal_Template $template): string
+{
     $poll_id =  filter_var($params['id'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
-    $admin =  (isset($params['admin']) && $params['admin']) ? true : false;
+    $admin = isset($params['admin']) && $params['admin'];
     $action =  (isset($params['action']) && !empty($params['action'])) ? Utils::htmlEscape($params['action']) : false;
     $action_value = (isset($params['action_value']) && !empty($params['action_value'])) ? $params['action_value'] : false;
     $vote_unique_id = isset($params['vote_id']) ? filter_var($params['vote_id'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]) : '';
@@ -62,30 +63,40 @@ function smarty_function_poll_url($params, Smarty_Internal_Template $template) {
     return Utils::getUrlSondage($poll_id, $admin, $vote_unique_id, $action, $action_value);
 }
 
-function smarty_modifier_markdown($md, $clear = false, $inline=true) {
+function smarty_modifier_markdown(string $md, bool $clear = false, bool $inline=true): string
+{
     return Utils::markdown($md, $clear, $inline);
 }
 
-function smarty_modifier_resource($link) {
+function smarty_modifier_resource(string $link): string
+{
     return Utils::get_server_name() . $link;
 }
-function smarty_modifier_addslashes_single_quote($string) {
+function smarty_modifier_addslashes_single_quote(string $string): string
+{
     return addcslashes($string, '\\\'');
 }
 
-function smarty_modifier_addslashes($string) {
+function smarty_modifier_addslashes(string $string): string
+{
     return addslashes($string);
 }
 
-function smarty_modifier_html($html) {
+function smarty_modifier_html(?string $html): string
+{
+    if (!$html) {
+        return '';
+    }
     return Utils::htmlEscape($html);
 }
 
-function smarty_modifier_html_special_chars($html) {
+function smarty_modifier_html_special_chars(string $html): string
+{
     return Utils::htmlMailEscape($html);
 }
 
-function smarty_modifier_datepicker_path($lang) {
+function smarty_modifier_datepicker_path(string $lang): string
+{
     $i = 0;
     while (!is_file(path_for_datepicker_locale($lang)) && $i < 3) {
         $lang_arr = explode('-', $lang);
@@ -94,12 +105,13 @@ function smarty_modifier_datepicker_path($lang) {
         } else {
             $lang = 'en';
         }
-        $i += 1;
+        ++$i;
     }
     return 'js/locales/bootstrap-datepicker.' . $lang . '.js';
 }
 
-function smarty_modifier_locale_2_lang($locale) {
+function smarty_modifier_locale_2_lang(string $locale): string
+{
     $lang_arr = explode('-', $locale);
     if ($lang_arr && count($lang_arr) > 1) {
         return $lang_arr[0];
@@ -107,6 +119,7 @@ function smarty_modifier_locale_2_lang($locale) {
     return $locale;
 }
 
-function path_for_datepicker_locale($lang) {
+function path_for_datepicker_locale(string $lang): string
+{
     return __DIR__ . '/../../js/locales/bootstrap-datepicker.' . $lang . '.js';
 }

app/tests/Framadate/FramaTestCase.php

@@ -4,11 +4,12 @@ namespace Framadate;
 use PHPUnit\Framework\TestCase;
 
 abstract class FramaTestCase extends TestCase {
-    protected function getTestResourcePath($resourcepath) {
+    protected function getTestResourcePath(string $resourcepath): string
+    {
         return __DIR__ . '/../resources/' . $resourcepath;
     }
 
-    protected function readTestResource($resourcepath) {
+    protected function readTestResource(string $resourcepath) {
         return file_get_contents($this->getTestResourcePath($resourcepath));
     }
 

app/tests/Framadate/Services/InputServiceUnitTest.php

@@ -5,7 +5,8 @@ use Framadate\FramaTestCase;
 
 class InputServiceUnitTest extends FramaTestCase
 {
-    public function liste_emails() {
+    public function liste_emails(): array
+    {
         return [
             // valids addresses
             "valid address" 		=> ["example@example.com", "example@example.com"],
@@ -23,7 +24,8 @@ class InputServiceUnitTest extends FramaTestCase
 	/**
 	 * @dataProvider liste_emails
 	 */
-	public function test_filterMail($email, $expected) {
+	public function test_filterMail($email, $expected): void
+    {
 		$inputService = new InputService();
 		$filtered = $inputService->filterMail($email);
 

app/tests/Framadate/Services/MailServiceUnitTest.php

@@ -4,9 +4,10 @@ namespace Framadate\Services;
 use Framadate\FramaTestCase;
 
 class MailServiceUnitTest extends FramaTestCase {
-    const MSG_KEY = '666';
+    public const MSG_KEY = '666';
 
-    public function test_should_send_a_2nd_mail_after_a_good_interval() {
+    public function test_should_send_a_2nd_mail_after_a_good_interval(): void
+    {
         // Given
         $mailService = new MailService(true);
         $_SESSION[MailService::MAILSERVICE_KEY] = [self::MSG_KEY => time() - 1000];
@@ -15,10 +16,11 @@ class MailServiceUnitTest extends FramaTestCase {
         $canSendMsg = $mailService->canSendMsg(self::MSG_KEY);
 
         // Then
-        $this->assertSame(true, $canSendMsg);
+        $this->assertTrue($canSendMsg);
     }
 
-    public function test_should_not_send_2_mails_in_a_short_interval() {
+    public function test_should_not_send_2_mails_in_a_short_interval(): void
+    {
         // Given
         $mailService = new MailService(true);
         $_SESSION[MailService::MAILSERVICE_KEY] = [self::MSG_KEY => time()];
@@ -27,6 +29,6 @@ class MailServiceUnitTest extends FramaTestCase {
         $canSendMsg = $mailService->canSendMsg(self::MSG_KEY);
 
         // Then
-        $this->assertSame(false, $canSendMsg);
+        $this->assertFalse($canSendMsg);
     }
 }

bandeaux.php

@@ -54,14 +54,14 @@ function bandeau_titre($titre)
     }
 }
 
-function liste_lang()
+function liste_lang(): string
 {
     global $ALLOWED_LANGUAGES; global $locale;
 
     $str = '';
 
     foreach ($ALLOWED_LANGUAGES as $k => $v ) {
-        if (substr($k,0,2)===$locale) {
+        if (strpos($k, $locale) === 0) {
             $str .= '<option lang="' . substr($k,0,2) . '" selected value="' . $k . '">' . $v . '</option>' . "\n" ;
         } else {
             $str .= '<option lang="' . substr($k,0,2) . '" value="' . $k . '">' . $v . '</option>' . "\n" ;

buildlang.php

@@ -10,8 +10,8 @@ include_once __DIR__ . '/app/inc/init.php';
     $goodLang = $_GET['good'];
     $otherLang = $_GET['other'];
 
-    $good = json_decode(file_get_contents(__DIR__ . '/locale/' . $goodLang . '.json'), true);
+    $good = json_decode(file_get_contents(__DIR__ . '/locale/' . $goodLang . '.json'), true, 512, JSON_THROW_ON_ERROR);
-    $other = json_decode(file_get_contents(__DIR__ . '/locale/' . $otherLang . '.json'), true);
+    $other = json_decode(file_get_contents(__DIR__ . '/locale/' . $otherLang . '.json'), true, 512, JSON_THROW_ON_ERROR);
 
     foreach ($good as $sectionName => $section) {
         foreach ($section as $key => $value) {
@@ -19,15 +19,15 @@ include_once __DIR__ . '/app/inc/init.php';
         }
     }
 
-    echo json_encode($good, JSON_PRETTY_PRINT | ~(JSON_ERROR_UTF8 | JSON_HEX_QUOT | JSON_HEX_APOS));
+    echo json_encode($good, JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT | ~(JSON_ERROR_UTF8 | JSON_HEX_QUOT | JSON_HEX_APOS));
 
-    function getFromOther($other, $goodKey, $default, $otherLang) {
+    function getFromOther($other, $goodKey, $default, $otherLang): string {
         foreach ($other as $sectionName => $section) {
             foreach ($section as $key => $value) {
                 if (
                     strtolower($key) === strtolower($goodKey) ||
+                    stripos($key, strtolower($goodKey)) === 0 ||
                     strtolower(trim($key)) === strtolower($goodKey) ||
-                    strtolower(substr($key, 0, strlen($key) - 1)) === strtolower($goodKey) ||
                     strtolower(trim(substr(trim($key), 0, strlen($key) - 1))) === strtolower($goodKey)
                 ) {
                     return $value;

compare.php

@@ -10,8 +10,8 @@ include_once __DIR__ . '/app/inc/init.php';
     $goodLang = $_GET['good'];
     $testLang = $_GET['test'];
 
-    $good = json_decode(file_get_contents(__DIR__ . '/locale/' . $goodLang . '.json'), true);
+    $good = json_decode(file_get_contents(__DIR__ . '/locale/' . $goodLang . '.json'), true, 512, JSON_THROW_ON_ERROR);
-    $test = json_decode(file_get_contents(__DIR__ . '/locale/' . $testLang . '.json'), true);
+    $test = json_decode(file_get_contents(__DIR__ . '/locale/' . $testLang . '.json'), true, 512, JSON_THROW_ON_ERROR);
 
     $diffSection = false;
 
@@ -46,8 +46,8 @@ include_once __DIR__ . '/app/inc/init.php';
             }
         }
 
-        if (!$diffSection and array_keys($good[$sectionName]) !== array_keys($test[$sectionName])) {
+        if (!$diffSection and array_keys($section) !== array_keys($test[$sectionName])) {
-            $diff[$sectionName]['order_good'] = array_keys($good[$sectionName]);
+            $diff[$sectionName]['order_good'] = array_keys($section);
             $diff[$sectionName]['order_test'] = array_keys($test[$sectionName]);
         }
     }

composer.json

@@ -62,6 +62,7 @@
     "require": {
         "php": ">=7.3.0",
         "ext-pdo": "*",
+        "ext-json": "*",
         "smarty/smarty": "^4.0",
         "o80/i18n": "dev-develop",
         "phpmailer/phpmailer": "~6.2",
@@ -73,8 +74,15 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9",
-        "friendsofphp/php-cs-fixer": "^3.2"
+        "friendsofphp/php-cs-fixer": "^3.2",
+        "vimeo/psalm": "^4.15"
     },
+    "repositories": [
+        {
+            "type": "git",
+            "url": "https://framagit.org/framasoft/framadate/o80-i18n"
+        }
+    ],
     "autoload": {
         "psr-4": {
             "Framadate\\": "app/classes/Framadate/"

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "fac62d4321ada86d9ed4b66d6e160df4",
+    "content-hash": "4cab1ad093ed4a0fc4a2ae861ba5bc5a",
     "packages": [
         {
             "name": "doctrine/lexer",
@@ -256,20 +256,17 @@
             "version": "dev-develop",
             "source": {
                 "type": "git",
-                "url": "git@github.com:olivierperez/o80-i18n.git",
+                "url": "https://framagit.org/framasoft/framadate/o80-i18n",
-                "reference": "ef98bd7bd733d23729999ac148f79ea1d7b9008c"
+                "reference": "7b59cf9b2bc47b1084ac7e754d41ca595ff6c33d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/olivierperez/o80-i18n/zipball/ef98bd7bd733d23729999ac148f79ea1d7b9008c",
-                "reference": "ef98bd7bd733d23729999ac148f79ea1d7b9008c",
-                "shasum": ""
             },
             "require": {
-                "php": ">=5.3.0"
+                "ext-intl": "*",
+                "ext-json": "*",
+                "php": ">=7.3.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.5"
+                "friendsofphp/php-cs-fixer": "^3.4",
+                "phpunit/phpunit": "^9.5.10"
             },
             "default-branch": true,
             "type": "library",
@@ -278,7 +275,20 @@
                     "o80\\": "src/o80"
                 }
             },
-            "notification-url": "https://packagist.org/downloads/",
+            "scripts": {
+                "cs:check": [
+                    "php-cs-fixer fix --dry-run --diff"
+                ],
+                "cs:fix": [
+                    "php-cs-fixer fix"
+                ],
+                "lint": [
+                    "find . -name \\*.php -not -path './vendor/*' -not -path './build/*' -not -path './tests/integration/vendor/*' -print0 | xargs -0 -n1 php -l"
+                ],
+                "test": [
+                    "phpunit --bootstrap tests/bootstrap.php tests"
+                ]
+            },
             "license": [
                 "Apache License 2.0"
             ],
@@ -296,7 +306,7 @@
                 "internationalization",
                 "php"
             ],
-            "time": "2020-10-05T17:26:16+00:00"
+            "time": "2021-12-20T15:31:54+00:00"
         },
         {
             "name": "phpmailer/phpmailer",
@@ -382,12 +392,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Roave/SecurityAdvisories.git",
-                "reference": "b9421ed9de7b2a5f54f637a064dcd31922a82405"
+                "reference": "fff53639bf1fa25f311c3e54932ac8c827f9a343"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/b9421ed9de7b2a5f54f637a064dcd31922a82405",
+                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/fff53639bf1fa25f311c3e54932ac8c827f9a343",
-                "reference": "b9421ed9de7b2a5f54f637a064dcd31922a82405",
+                "reference": "fff53639bf1fa25f311c3e54932ac8c827f9a343",
                 "shasum": ""
             },
             "conflict": {
@@ -617,7 +627,7 @@
                 "pusher/pusher-php-server": "<2.2.1",
                 "pwweb/laravel-core": "<=0.3.6-beta",
                 "rainlab/debugbar-plugin": "<3.1",
-                "remdex/livehelperchat": "<=2",
+                "remdex/livehelperchat": "<=3.90",
                 "rmccue/requests": ">=1.6,<1.8",
                 "robrichards/xmlseclibs": "<3.0.4",
                 "sabberworm/php-css-parser": ">=1,<1.0.1|>=2,<2.0.1|>=3,<3.0.1|>=4,<4.0.1|>=5,<5.0.9|>=5.1,<5.1.3|>=5.2,<5.2.1|>=6,<6.0.2|>=7,<7.0.4|>=8,<8.0.1|>=8.1,<8.1.1|>=8.2,<8.2.1|>=8.3,<8.3.1",
@@ -806,7 +816,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-12-16T20:16:03+00:00"
+            "time": "2021-12-17T20:13:17+00:00"
         },
         {
             "name": "sabre/uri",
@@ -1353,6 +1363,245 @@
         }
     ],
     "packages-dev": [
+        {
+            "name": "amphp/amp",
+            "version": "v2.6.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/amphp/amp.git",
+                "reference": "c5fc66a78ee38d7ac9195a37bacaf940eb3f65ae"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/amphp/amp/zipball/c5fc66a78ee38d7ac9195a37bacaf940eb3f65ae",
+                "reference": "c5fc66a78ee38d7ac9195a37bacaf940eb3f65ae",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "amphp/php-cs-fixer-config": "dev-master",
+                "amphp/phpunit-util": "^1",
+                "ext-json": "*",
+                "jetbrains/phpstorm-stubs": "^2019.3",
+                "phpunit/phpunit": "^7 | ^8 | ^9",
+                "psalm/phar": "^3.11@dev",
+                "react/promise": "^2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Amp\\": "lib"
+                },
+                "files": [
+                    "lib/functions.php",
+                    "lib/Internal/functions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Daniel Lowrey",
+                    "email": "rdlowrey@php.net"
+                },
+                {
+                    "name": "Aaron Piotrowski",
+                    "email": "aaron@trowski.com"
+                },
+                {
+                    "name": "Bob Weinand",
+                    "email": "bobwei9@hotmail.com"
+                },
+                {
+                    "name": "Niklas Keller",
+                    "email": "me@kelunik.com"
+                }
+            ],
+            "description": "A non-blocking concurrency framework for PHP applications.",
+            "homepage": "http://amphp.org/amp",
+            "keywords": [
+                "async",
+                "asynchronous",
+                "awaitable",
+                "concurrency",
+                "event",
+                "event-loop",
+                "future",
+                "non-blocking",
+                "promise"
+            ],
+            "support": {
+                "irc": "irc://irc.freenode.org/amphp",
+                "issues": "https://github.com/amphp/amp/issues",
+                "source": "https://github.com/amphp/amp/tree/v2.6.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/amphp",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-09-23T18:43:08+00:00"
+        },
+        {
+            "name": "amphp/byte-stream",
+            "version": "v1.8.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/amphp/byte-stream.git",
+                "reference": "acbd8002b3536485c997c4e019206b3f10ca15bd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/amphp/byte-stream/zipball/acbd8002b3536485c997c4e019206b3f10ca15bd",
+                "reference": "acbd8002b3536485c997c4e019206b3f10ca15bd",
+                "shasum": ""
+            },
+            "require": {
+                "amphp/amp": "^2",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "amphp/php-cs-fixer-config": "dev-master",
+                "amphp/phpunit-util": "^1.4",
+                "friendsofphp/php-cs-fixer": "^2.3",
+                "jetbrains/phpstorm-stubs": "^2019.3",
+                "phpunit/phpunit": "^6 || ^7 || ^8",
+                "psalm/phar": "^3.11.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Amp\\ByteStream\\": "lib"
+                },
+                "files": [
+                    "lib/functions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Aaron Piotrowski",
+                    "email": "aaron@trowski.com"
+                },
+                {
+                    "name": "Niklas Keller",
+                    "email": "me@kelunik.com"
+                }
+            ],
+            "description": "A stream abstraction to make working with non-blocking I/O simple.",
+            "homepage": "http://amphp.org/byte-stream",
+            "keywords": [
+                "amp",
+                "amphp",
+                "async",
+                "io",
+                "non-blocking",
+                "stream"
+            ],
+            "support": {
+                "irc": "irc://irc.freenode.org/amphp",
+                "issues": "https://github.com/amphp/byte-stream/issues",
+                "source": "https://github.com/amphp/byte-stream/tree/v1.8.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/amphp",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-03-30T17:13:30+00:00"
+        },
+        {
+            "name": "composer/package-versions-deprecated",
+            "version": "1.11.99.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/package-versions-deprecated.git",
+                "reference": "b174585d1fe49ceed21928a945138948cb394600"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/package-versions-deprecated/zipball/b174585d1fe49ceed21928a945138948cb394600",
+                "reference": "b174585d1fe49ceed21928a945138948cb394600",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.1.0 || ^2.0",
+                "php": "^7 || ^8"
+            },
+            "replace": {
+                "ocramius/package-versions": "1.11.99"
+            },
+            "require-dev": {
+                "composer/composer": "^1.9.3 || ^2.0@dev",
+                "ext-zip": "^1.13",
+                "phpunit/phpunit": "^6.5 || ^7"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "PackageVersions\\Installer",
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PackageVersions\\": "src/PackageVersions"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com"
+                },
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be"
+                }
+            ],
+            "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
+            "support": {
+                "issues": "https://github.com/composer/package-versions-deprecated/issues",
+                "source": "https://github.com/composer/package-versions-deprecated/tree/1.11.99.4"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-09-13T08:41:34+00:00"
+        },
         {
             "name": "composer/pcre",
             "version": "1.0.0",
@@ -1571,6 +1820,43 @@
             ],
             "time": "2021-12-08T13:07:32+00:00"
         },
+        {
+            "name": "dnoegel/php-xdg-base-dir",
+            "version": "v0.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dnoegel/php-xdg-base-dir.git",
+                "reference": "8f8a6e48c5ecb0f991c2fdcf5f154a47d85f9ffd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dnoegel/php-xdg-base-dir/zipball/8f8a6e48c5ecb0f991c2fdcf5f154a47d85f9ffd",
+                "reference": "8f8a6e48c5ecb0f991c2fdcf5f154a47d85f9ffd",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~7.0|~6.0|~5.0|~4.8.35"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "XdgBaseDir\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "implementation of xdg base directory specification for php",
+            "support": {
+                "issues": "https://github.com/dnoegel/php-xdg-base-dir/issues",
+                "source": "https://github.com/dnoegel/php-xdg-base-dir/tree/v0.1.1"
+            },
+            "time": "2019-12-04T15:06:13+00:00"
+        },
         {
             "name": "doctrine/annotations",
             "version": "1.13.2",
@@ -1712,6 +1998,107 @@
             ],
             "time": "2020-11-10T18:47:58+00:00"
         },
+        {
+            "name": "felixfbecker/advanced-json-rpc",
+            "version": "v3.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/felixfbecker/php-advanced-json-rpc.git",
+                "reference": "b5f37dbff9a8ad360ca341f3240dc1c168b45447"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/felixfbecker/php-advanced-json-rpc/zipball/b5f37dbff9a8ad360ca341f3240dc1c168b45447",
+                "reference": "b5f37dbff9a8ad360ca341f3240dc1c168b45447",
+                "shasum": ""
+            },
+            "require": {
+                "netresearch/jsonmapper": "^1.0 || ^2.0 || ^3.0 || ^4.0",
+                "php": "^7.1 || ^8.0",
+                "phpdocumentor/reflection-docblock": "^4.3.4 || ^5.0.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^7.0 || ^8.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "AdvancedJsonRpc\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "ISC"
+            ],
+            "authors": [
+                {
+                    "name": "Felix Becker",
+                    "email": "felix.b@outlook.com"
+                }
+            ],
+            "description": "A more advanced JSONRPC implementation",
+            "support": {
+                "issues": "https://github.com/felixfbecker/php-advanced-json-rpc/issues",
+                "source": "https://github.com/felixfbecker/php-advanced-json-rpc/tree/v3.2.1"
+            },
+            "time": "2021-06-11T22:34:44+00:00"
+        },
+        {
+            "name": "felixfbecker/language-server-protocol",
+            "version": "1.5.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/felixfbecker/php-language-server-protocol.git",
+                "reference": "9d846d1f5cf101deee7a61c8ba7caa0a975cd730"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/felixfbecker/php-language-server-protocol/zipball/9d846d1f5cf101deee7a61c8ba7caa0a975cd730",
+                "reference": "9d846d1f5cf101deee7a61c8ba7caa0a975cd730",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "*",
+                "squizlabs/php_codesniffer": "^3.1",
+                "vimeo/psalm": "^4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "LanguageServerProtocol\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "ISC"
+            ],
+            "authors": [
+                {
+                    "name": "Felix Becker",
+                    "email": "felix.b@outlook.com"
+                }
+            ],
+            "description": "PHP classes for the Language Server Protocol",
+            "keywords": [
+                "language",
+                "microsoft",
+                "php",
+                "server"
+            ],
+            "support": {
+                "issues": "https://github.com/felixfbecker/php-language-server-protocol/issues",
+                "source": "https://github.com/felixfbecker/php-language-server-protocol/tree/1.5.1"
+            },
+            "time": "2021-02-22T14:02:09+00:00"
+        },
         {
             "name": "friendsofphp/php-cs-fixer",
             "version": "v3.4.0",
@@ -1859,6 +2246,57 @@
             ],
             "time": "2020-11-13T09:40:50+00:00"
         },
+        {
+            "name": "netresearch/jsonmapper",
+            "version": "v4.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cweiske/jsonmapper.git",
+                "reference": "8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d",
+                "reference": "8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "ext-pcre": "*",
+                "ext-reflection": "*",
+                "ext-spl": "*",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~7.5 || ~8.0 || ~9.0",
+                "squizlabs/php_codesniffer": "~3.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "JsonMapper": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "OSL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Christian Weiske",
+                    "email": "cweiske@cweiske.de",
+                    "homepage": "http://github.com/cweiske/jsonmapper/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Map nested JSON structures onto PHP classes",
+            "support": {
+                "email": "cweiske@cweiske.de",
+                "issues": "https://github.com/cweiske/jsonmapper/issues",
+                "source": "https://github.com/cweiske/jsonmapper/tree/v4.0.0"
+            },
+            "time": "2020-12-01T19:48:11+00:00"
+        },
         {
             "name": "nikic/php-parser",
             "version": "v4.13.2",
@@ -1915,6 +2353,59 @@
             },
             "time": "2021-11-30T19:35:32+00:00"
         },
+        {
+            "name": "openlss/lib-array2xml",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nullivex/lib-array2xml.git",
+                "reference": "a91f18a8dfc69ffabe5f9b068bc39bb202c81d90"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nullivex/lib-array2xml/zipball/a91f18a8dfc69ffabe5f9b068bc39bb202c81d90",
+                "reference": "a91f18a8dfc69ffabe5f9b068bc39bb202c81d90",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "LSS": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Bryan Tong",
+                    "email": "bryan@nullivex.com",
+                    "homepage": "https://www.nullivex.com"
+                },
+                {
+                    "name": "Tony Butler",
+                    "email": "spudz76@gmail.com",
+                    "homepage": "https://www.nullivex.com"
+                }
+            ],
+            "description": "Array2XML conversion library credit to lalit.org",
+            "homepage": "https://www.nullivex.com",
+            "keywords": [
+                "array",
+                "array conversion",
+                "xml",
+                "xml conversion"
+            ],
+            "support": {
+                "issues": "https://github.com/nullivex/lib-array2xml/issues",
+                "source": "https://github.com/nullivex/lib-array2xml/tree/master"
+            },
+            "time": "2019-03-29T20:06:56+00:00"
+        },
         {
             "name": "phar-io/manifest",
             "version": "2.0.3",
@@ -5237,6 +5728,112 @@
             ],
             "time": "2021-07-28T10:34:58+00:00"
         },
+        {
+            "name": "vimeo/psalm",
+            "version": "v4.15.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/vimeo/psalm.git",
+                "reference": "a1b5e489e6fcebe40cb804793d964e99fc347820"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/a1b5e489e6fcebe40cb804793d964e99fc347820",
+                "reference": "a1b5e489e6fcebe40cb804793d964e99fc347820",
+                "shasum": ""
+            },
+            "require": {
+                "amphp/amp": "^2.4.2",
+                "amphp/byte-stream": "^1.5",
+                "composer/package-versions-deprecated": "^1.8.0",
+                "composer/semver": "^1.4 || ^2.0 || ^3.0",
+                "composer/xdebug-handler": "^1.1 || ^2.0",
+                "dnoegel/php-xdg-base-dir": "^0.1.1",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-json": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "felixfbecker/advanced-json-rpc": "^3.0.3",
+                "felixfbecker/language-server-protocol": "^1.5",
+                "netresearch/jsonmapper": "^1.0 || ^2.0 || ^3.0 || ^4.0",
+                "nikic/php-parser": "^4.13",
+                "openlss/lib-array2xml": "^1.0",
+                "php": "^7.1|^8",
+                "sebastian/diff": "^3.0 || ^4.0",
+                "symfony/console": "^3.4.17 || ^4.1.6 || ^5.0 || ^6.0",
+                "webmozart/path-util": "^2.3"
+            },
+            "provide": {
+                "psalm/psalm": "self.version"
+            },
+            "require-dev": {
+                "bamarni/composer-bin-plugin": "^1.2",
+                "brianium/paratest": "^4.0||^6.0",
+                "ext-curl": "*",
+                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpdocumentor/reflection-docblock": "^5",
+                "phpmyadmin/sql-parser": "5.1.0||dev-master",
+                "phpspec/prophecy": ">=1.9.0",
+                "phpunit/phpunit": "^9.0",
+                "psalm/plugin-phpunit": "^0.16",
+                "slevomat/coding-standard": "^7.0",
+                "squizlabs/php_codesniffer": "^3.5",
+                "symfony/process": "^4.3 || ^5.0 || ^6.0",
+                "weirdan/prophecy-shim": "^1.0 || ^2.0"
+            },
+            "suggest": {
+                "ext-curl": "In order to send data to shepherd",
+                "ext-igbinary": "^2.0.5 is required, used to serialize caching data"
+            },
+            "bin": [
+                "psalm",
+                "psalm-language-server",
+                "psalm-plugin",
+                "psalm-refactor",
+                "psalter"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev",
+                    "dev-3.x": "3.x-dev",
+                    "dev-2.x": "2.x-dev",
+                    "dev-1.x": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psalm\\": "src/Psalm/"
+                },
+                "files": [
+                    "src/functions.php",
+                    "src/spl_object_id.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Matthew Brown"
+                }
+            ],
+            "description": "A static analysis tool for finding errors in PHP applications",
+            "keywords": [
+                "code",
+                "inspection",
+                "php"
+            ],
+            "support": {
+                "issues": "https://github.com/vimeo/psalm/issues",
+                "source": "https://github.com/vimeo/psalm/tree/v4.15.0"
+            },
+            "time": "2021-12-07T11:25:29+00:00"
+        },
         {
             "name": "webmozart/assert",
             "version": "1.10.0",
@@ -5294,6 +5891,57 @@
                 "source": "https://github.com/webmozarts/assert/tree/1.10.0"
             },
             "time": "2021-03-09T10:59:23+00:00"
+        },
+        {
+            "name": "webmozart/path-util",
+            "version": "2.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/path-util.git",
+                "reference": "d939f7edc24c9a1bb9c0dee5cb05d8e859490725"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/path-util/zipball/d939f7edc24c9a1bb9c0dee5cb05d8e859490725",
+                "reference": "d939f7edc24c9a1bb9c0dee5cb05d8e859490725",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "webmozart/assert": "~1.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\PathUtil\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "A robust cross-platform utility for normalizing, comparing and modifying file paths.",
+            "support": {
+                "issues": "https://github.com/webmozart/path-util/issues",
+                "source": "https://github.com/webmozart/path-util/tree/2.3.0"
+            },
+            "abandoned": "symfony/filesystem",
+            "time": "2015-12-17T08:42:14+00:00"
         }
     ],
     "aliases": [],
@@ -5307,7 +5955,8 @@
     "prefer-lowest": false,
     "platform": {
         "php": ">=7.3.0",
-        "ext-pdo": "*"
+        "ext-pdo": "*",
+        "ext-json": "*"
     },
     "platform-dev": [],
     "platform-overrides": {

create_classic_poll.php

@@ -30,9 +30,9 @@ include_once __DIR__ . '/app/inc/init.php';
 /* Service */
 /*---------*/
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
-$purgeService = new PurgeService($connect, $logService);
+$purgeService = new PurgeService($logService);
 $sessionService = new SessionService();
 $inputService = new InputService();
 
@@ -45,7 +45,7 @@ if (is_file('bandeaux_local.php')) {
 $form = unserialize($_SESSION['form']);
 
 // Step 1/4 : error if $_SESSION from info_sondage are not valid
-if (empty($form->title) || empty($form->admin_name) || (($config['use_smtp']) ? empty($form->admin_mail) : false)) {
+if (empty($form->title) || empty($form->admin_name) || ($config['use_smtp'] && empty($form->admin_mail))) {
     $smarty->assign('title', __('Error', 'Error!'));
     $smarty->assign('error', __('Error', 'You haven\'t filled the first section of the poll creation.'));
     $smarty->display('error.tpl');
@@ -64,8 +64,8 @@ if (empty($form->title) || empty($form->admin_name) || (($config['use_smtp']) ?
     // Step 4 : Data prepare before insert in DB
     if (isset($_POST['confirmation'])) {
         // Define expiration date
-        $expiration_date = $inputService->validateDate($_POST['expiration_date'], $pollService->minExpiryDate(), $pollService->maxExpiryDate());
+        $expiration_date = $inputService->parseDate($_POST['enddate']);
-        $form->end_date = $expiration_date->getTimestamp();
+        $form->end_date = $inputService->validateDate($expiration_date, $pollService->minExpiryDate(), $pollService->maxExpiryDate())->getTimestamp();
 
         // Insert poll in database
         $ids = $pollService->createPoll($form);
@@ -123,7 +123,7 @@ if (empty($form->title) || empty($form->admin_name) || (($config['use_smtp']) ?
             preg_match_all('/\[!\[(.*?)\]\((.*?)\)\]\((.*?)\)/', $choice->getName(), $md_a_img); // Markdown [![alt](src)](href)
             preg_match_all('/!\[(.*?)\]\((.*?)\)/', $choice->getName(), $md_img); // Markdown ![alt](src)
             preg_match_all('/\[(.*?)\]\((.*?)\)/', $choice->getName(), $md_a); // Markdown [text](href)
-            if (isset($md_a_img[2][0]) && $md_a_img[2][0] !== '' && isset($md_a_img[3][0]) && $md_a_img[3][0] !== '') { // [![alt](src)](href)
+            if (isset($md_a_img[2][0], $md_a_img[3][0]) && $md_a_img[2][0] !== '' && $md_a_img[3][0] !== '') { // [![alt](src)](href)
                 $li_subject_text = (isset($md_a_img[1][0]) && $md_a_img[1][0] !== '') ? stripslashes($md_a_img[1][0]) : __('Generic', 'Choice') . ' ' . ($i + 1);
                 $li_subject_html = '<a href="' . $md_a_img[3][0] . '"><img src="' . $md_a_img[2][0] . '" class="img-responsive" alt="' . $li_subject_text . '" /></a>';
             } elseif (isset($md_img[2][0]) && $md_img[2][0] !== '') { // ![alt](src)
@@ -175,7 +175,7 @@ if (empty($form->title) || empty($form->admin_name) || (($config['use_smtp']) ?
         $choices = $form->getChoices();
         $nb_choices = max(count($choices), 5);
         for ($i = 0; $i < $nb_choices; $i++) {
-            $choice = isset($choices[$i]) ? $choices[$i] : new Choice();
+            $choice = $choices[$i] ?? new Choice();
             echo '
             <div class="form-group choice-field">
                 <label for="choice' . $i . '" class="col-sm-2 control-label">' . __('Generic', 'Choice') . ' ' . ($i + 1) . '</label>

create_date_poll.php

@@ -30,9 +30,9 @@ include_once __DIR__ . '/app/inc/init.php';
 /* Service */
 /*---------*/
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
-$purgeService = new PurgeService($connect, $logService);
+$purgeService = new PurgeService($logService);
 $inputService = new InputService();
 $sessionService = new SessionService();
 
@@ -52,7 +52,7 @@ if (isset($form->format) && $form->format !== 'D') {
     $form->clearChoices();
 }
 
-if (!isset($form->title) || !isset($form->admin_name) || ($config['use_smtp'] && !isset($form->admin_mail))) {
+if (!isset($form->title, $form->admin_name) || ($config['use_smtp'] && !isset($form->admin_mail))) {
     $step = 1;
 } else if (!empty($_POST['confirmation'])) {
     $step = 4;
@@ -107,7 +107,7 @@ switch ($step) {
         // Handle Step2 submission
         if (!empty($_POST['days'])) {
             // Remove empty dates
-            $_POST['days'] = array_filter($_POST['days'], function ($d) {
+            $_POST['days'] = array_filter($_POST['days'], static function ($d) {
                 return !empty($d);
             });
 
@@ -135,7 +135,7 @@ switch ($step) {
                 $i++;
             }
 
-            for ($i = 0; $i < count($_POST['days']); $i++) {
+            for ($i = 0, $iMax = count($_POST['days']); $i < $iMax; $i++) {
                 $day = $_POST['days'][$i];
 
                 if (!empty($day)) {
@@ -146,7 +146,7 @@ switch ($step) {
                     $form->addChoice($choice);
 
                     $schedules = $inputService->filterArray($moments[$i], FILTER_DEFAULT);
-                    for ($j = 0; $j < count($schedules); $j++) {
+                    for ($j = 0, $jMax = count($schedules); $j < $jMax; $j++) {
                         if (!empty($schedules[$j])) {
                             $choice->addSlot(strip_tags($schedules[$j]));
                         }
@@ -188,8 +188,8 @@ switch ($step) {
         // Step 4 : Data prepare before insert in DB
 
         // Define expiration date
-        $expiration_date = $inputService->validateDate($_POST['enddate'], $pollService->minExpiryDate(), $pollService->maxExpiryDate());
+        $expiration_date = $inputService->parseDate($_POST['enddate']);
-        $form->end_date = $expiration_date->getTimestamp();
+        $form->end_date = $inputService->validateDate($expiration_date, $pollService->minExpiryDate(), $pollService->maxExpiryDate())->getTimestamp();
 
         // Insert poll in database
         $ids = $pollService->createPoll($form);

create_poll.php

@@ -42,8 +42,8 @@ if ($form === null && !($form instanceof Form)) {
 }
 
 // Type de sondage
-if (isset($_GET['type']) && $_GET['type'] === 'date' ||
+if ((isset($_GET['type']) && $_GET['type'] === 'date') ||
-    isset($_POST['type']) && $_POST['type'] === 'date'
+    (isset($_POST['type']) && $_POST['type'] === 'date')
 ) {
     $poll_type = 'date';
     $form->choix_sondage = $poll_type;
@@ -57,21 +57,21 @@ $goToStep2 = filter_input(INPUT_POST, GO_TO_STEP_2, FILTER_VALIDATE_REGEXP, ['op
 if ($goToStep2) {
     $title = $inputService->filterTitle($_POST['title']);
 
-    $use_ValueMax = isset($_POST['use_ValueMax']) ? $inputService->filterBoolean($_POST['use_ValueMax']) : false;
+    $use_ValueMax = isset($_POST['use_ValueMax']) && $inputService->filterBoolean($_POST['use_ValueMax']);
     $ValueMax = $use_ValueMax === true ? $inputService->filterValueMax($_POST['ValueMax']) : null;
 
-    $use_customized_url = isset($_POST['use_customized_url']) ? $inputService->filterBoolean($_POST['use_customized_url']) : false;
+    $use_customized_url = isset($_POST['use_customized_url']) && $inputService->filterBoolean($_POST['use_customized_url']);
     $customized_url = $use_customized_url === true ? $inputService->filterId($_POST['customized_url']) : null;
     $name = mb_substr($inputService->filterName($_POST['name']), 0, 32);
     $mail = $config['use_smtp'] === true ? $inputService->filterMail($_POST['mail']) : null;
     $description = $inputService->filterDescription($_POST['description']);
     $editable = $inputService->filterEditable($_POST['editable']);
-    $receiveNewVotes = isset($_POST['receiveNewVotes']) ? $inputService->filterBoolean($_POST['receiveNewVotes']) : false;
+    $receiveNewVotes = isset($_POST['receiveNewVotes']) && $inputService->filterBoolean($_POST['receiveNewVotes']);
-    $receiveNewComments = isset($_POST['receiveNewComments']) ? $inputService->filterBoolean($_POST['receiveNewComments']) : false;
+    $receiveNewComments = isset($_POST['receiveNewComments']) && $inputService->filterBoolean($_POST['receiveNewComments']);
-    $hidden = isset($_POST['hidden']) ? $inputService->filterBoolean($_POST['hidden']) : false;
+    $hidden = isset($_POST['hidden']) && $inputService->filterBoolean($_POST['hidden']);
     $use_password = filter_input(INPUT_POST, 'use_password', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => BOOLEAN_REGEX]]);
-    $password = isset($_POST['password']) ? $_POST['password'] : null;
+    $password = $_POST['password'] ?? null;
-    $password_repeat = isset($_POST['password_repeat']) ? $_POST['password_repeat'] : null;
+    $password_repeat = $_POST['password_repeat'] ?? null;
     $results_publicly_visible = filter_input(INPUT_POST, 'results_publicly_visible', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => BOOLEAN_REGEX]]);
 
     // On initialise également les autres variables
@@ -235,7 +235,7 @@ if (!empty($_POST[GO_TO_STEP_2])) {
     if ($error_on_customized_url) {
         $errors['customized_url']['aria'] = 'aria-describeby="customized_url" ';
         $errors['customized_url']['class'] = ' has-error';
-        $errors['customized_url']['msg'] = isset($error_on_customized_url_msg) ? $error_on_customized_url_msg : __('Error', "Something is wrong with the format: customized urls should only consist of alphanumeric characters and hyphens.");
+        $errors['customized_url']['msg'] = $error_on_customized_url_msg ?? __('Error', "Something is wrong with the format: customized urls should only consist of alphanumeric characters and hyphens.");
     }
 
     if ($error_on_description) {

exportcsv.php

@@ -35,7 +35,7 @@ $poll = null;
 /*----------*/
 
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $securityService = new SecurityService();
 
 /* PAGE */
@@ -110,7 +110,7 @@ foreach ($votes as $vote) {
                 $text = __('Generic', 'Yes');
                 break;
             default:
-                $text = 'unkown';
+                $text = __('Generic', 'Unknown');
         }
         echo Utils::csvEscape($text);
         echo ',';

find_polls.php

@@ -27,7 +27,7 @@ include_once __DIR__ . '/app/inc/init.php';
 /* SERVICES */
 /* -------- */
 $logService =  new LogService();
-$pollService = new PollService($connect,  $logService);
+$pollService = new PollService($logService);
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
 
 /* PAGE */

index.php

@@ -1,4 +1,6 @@
 <?php
+
+use Framadate\Services\LogService;
 /**
  * This software is governed by the CeCILL-B license. If a copy of this license
  * is not distributed with this file, you can obtain one at
@@ -29,8 +31,7 @@ if (!is_file(CONF_FILENAME)) {
 
 /* SERVICES */
 /* -------- */
-$logService = '\Framadate\Services\LogService';
+$pollService = new PollService(new LogService());
-$pollService = new PollService($connect, new $logService());
 
 /* PAGE */
 /* ---- */

js/app/studs.js

@@ -66,8 +66,7 @@ $(document).ready(function () {
                 url: form.attr('action'),
                 data: form.serialize(),
                 dataType: 'json',
-                success: function(data)
+                success: function(data) {
-                {
                     $('#comment').val('');
                     if (data.result) {
                         $('#comments_list')
@@ -95,6 +94,9 @@ $(document).ready(function () {
                         }, 750);
                     }
                 },
+                error: function (data) {
+                    console.error(data);
+                },
                 complete: function() {
                     $('#add_comment').removeAttr("disabled");
                 }

js/mde-wrapper.js

@@ -2,7 +2,7 @@ function myPreviewRender(text) {
     text = text.replace(/[\u00A0-\u9999<>\&]/gim, function (i) {
         return "&#" + i.charCodeAt(0) + ";";
     });
-    text = SimpleMDE.prototype.markdown(text);
+    text = EasyMDE.prototype.markdown(text);
     text = DOMPurify.sanitize(text);
 
     return text;
@@ -35,7 +35,12 @@ MDEWrapper.prototype.enable = function () {
             element: wrapper.element,
             forceSync: true,
             status: true,
-            previewRender: myPreviewRender,
+            // previewRender: myPreviewRender,
+            renderingConfig: {
+                sanitizerFunction: function (text) {
+                    return DOMPurify.sanitize(text);
+                },
+            },
             spellChecker: false,
             promptURLs: true,
             minHeight: "200px",

locale/ar.json

@@ -208,7 +208,8 @@
       "seconds": "ثواني",
       "vote": "vote",
       "votes": "أصوات",
-      "with": "with"
+      "with": "with",
+      "Unknown": "مجهول"
    },
    "Homepage": {
       "Make a classic poll": "Make a standard poll",

locale/br.json

@@ -208,7 +208,8 @@
       "seconds": "eilenn",
       "vote": "vouezh",
       "votes": "a vouezhioù",
-      "with": "gant"
+      "with": "gant",
+      "Unknown": "Dianav"
    },
    "Homepage": {
       "Make a classic poll": "Krouiñ ur sontadeg klasel",

locale/ca.json

@@ -281,7 +281,8 @@
         "Make your polls": "Feu el vostre sondeig",
         "Framadate is an online service for planning an appointment or make a decision quickly and easily.": "Framadate és un servei en línia per planificar una cita o prendre una decisió de forma ràpida i senzilla.",
         "Caption": "Títol",
-        "ASTERISK": "*"
+        "ASTERISK": "*",
+        "Unknown": "Desconegut"
     },
     "FindPolls": {
         "Send me my polls": "Envia'm les enquestes",

locale/de.json

@@ -208,7 +208,8 @@
       "seconds": "Sekunden",
       "vote": "Stimme",
       "votes": "Stimmen",
-      "with": "mit"
+      "with": "mit",
+      "Unknown": "Unbekannt"
    },
    "Homepage": {
       "Make a classic poll": "Klassische Umfrage",

locale/en.json

@@ -212,7 +212,8 @@
       "seconds": "seconds",
       "vote": "vote",
       "votes": "votes",
-      "with": "with"
+      "with": "with",
+      "Unknown": "Unknown"
    },
    "Homepage": {
       "Make a classic poll": "Make a standard poll",

locale/eo.json

@@ -208,7 +208,8 @@
       "seconds": "seconds",
       "vote": "vote",
       "votes": "votes",
-      "with": "with"
+      "with": "with",
+      "Unknown": "Nekonata"
    },
    "Homepage": {
       "Make a classic poll": "Make a standard poll",

locale/es.json

@@ -208,7 +208,8 @@
       "seconds": "segundos",
       "vote": "voto",
       "votes": "votos",
-      "with": "con"
+      "with": "con",
+      "Unknown": "Desconocido"
    },
    "Homepage": {
       "Make a classic poll": "Crear una encuesta clásica",

locale/fr.json

@@ -208,7 +208,8 @@
       "seconds": "secondes",
       "vote": "vote",
       "votes": "votes",
-      "with": "avec"
+      "with": "avec",
+      "Unknown": "Inconnu"
    },
    "Homepage": {
       "Make a classic poll": "Créer un sondage classique",
@@ -317,14 +318,14 @@
       "Remove the poll": "Supprimer le sondage",
       "Results are hidden": "Les résultats sont cachés",
       "Results are visible": "Les résultats sont visibles",
-      "Rich editor": "Editeur avancé",
+      "Rich editor": "Éditeur avancé",
       "Save the description": "Enregistrer la description",
       "Save the email address": "Enregistrer le courriel",
       "Save the new expiration date": "Enregistrer la date d'expiration",
       "Save the new name": "Enregistrer l'auteur·rice",
       "Save the new rules": "Enregistrer les nouvelles permissions",
       "Save the new title": "Enregistrer le nouveau titre",
-      "Simple editor": "Editeur simple",
+      "Simple editor": "Éditeur simple",
       "Title": "Titre du sondage",
       "Votes and comments are locked": "Il n'est plus possible de voter",
       "Votes protected by password": "Votes protégés par mot de passe"

locale/fr_FR.json

@@ -211,7 +211,8 @@
       "seconds": "secondes",
       "vote": "vote",
       "votes": "votes",
-      "with": "avec"
+      "with": "avec",
+      "Unknown": "Inconnu"
    },
    "Homepage": {
       "Make a classic poll": "Créer un sondage classique",
@@ -320,14 +321,14 @@
       "Remove the poll": "Supprimer le sondage",
       "Results are hidden": "Les résultats sont cachés",
       "Results are visible": "Les résultats sont visibles",
-      "Rich editor": "Editeur avancé",
+      "Rich editor": "Éditeur avancé",
       "Save the description": "Enregistrer la description",
       "Save the email address": "Enregistrer le courriel",
       "Save the new expiration date": "Enregistrer la date d'expiration",
       "Save the new name": "Enregistrer l'auteur·rice",
       "Save the new rules": "Enregistrer les nouvelles permissions",
       "Save the new title": "Enregistrer le nouveau titre",
-      "Simple editor": "Editeur simple",
+      "Simple editor": "Éditeur simple",
       "Title": "Titre du sondage",
       "Votes and comments are locked": "Il n'est plus possible de voter",
       "Votes protected by password": "Votes protégés par mot de passe"

locale/it.json

@@ -208,7 +208,8 @@
       "seconds": "secondi",
       "vote": "voto",
       "votes": "voti",
-      "with": "con"
+      "with": "con",
+      "Unknown": "Sconosciuto"
    },
    "Homepage": {
       "Make a classic poll": "Creare un sondaggio",

locale/nl.json

@@ -208,7 +208,8 @@
       "seconds": "seconden",
       "vote": "stem",
       "votes": "stemmen",
-      "with": "met"
+      "with": "met",
+      "Unknown": "Onbekend"
    },
    "Homepage": {
       "Make a classic poll": "Maak een standaard poll",

locale/oc.json

@@ -208,7 +208,8 @@
       "seconds": "segondas",
       "vote": "vòte",
       "votes": "vòtes",
-      "with": "amb"
+      "with": "amb",
+      "Unknown": "Inconnu"
    },
    "Homepage": {
       "Make a classic poll": "Crear un sondatge classic",

maintenance.php

@@ -18,5 +18,7 @@
  */
 
 include_once __DIR__ . '/app/inc/init.php';
-
+if (isset($error)) {
+    $smarty->assign('error', $error);
+}
 $smarty->display('maintenance.tpl');

psalm.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<psalm
+    errorLevel="3"
+    resolveFromConfigFile="true"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="https://getpsalm.org/schema/config"
+    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
+>
+    <projectFiles>
+        <directory name="app/classes/Framadate" />
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+    <extraFiles>
+        <directory name="vendor"/>
+        <ignoreFiles>
+            <file name="vendor/symfony/polyfill-mbstring/bootstrap80.php"/>
+        </ignoreFiles>
+    </extraFiles>
+</psalm>

studs.php

@@ -57,13 +57,13 @@ $selectedNewVotes = [];
 /*----------*/
 
 $logService = new LogService();
-$pollService = new PollService($connect, $logService);
+$pollService = new PollService($logService);
 $inputService = new InputService();
 $mailService = new MailService($config['use_smtp'], $config['smtp_options']);
 $notificationService = new NotificationService($mailService);
 $securityService = new SecurityService();
 $sessionService = new SessionService();
-$icalService = new ICalService($logService, $notificationService, $sessionService);
+$icalService = new ICalService();
 
 /* PAGE */
 /* ---- */
@@ -87,7 +87,7 @@ $editedVoteUniqueId = $sessionService->get(USER_REMEMBER_VOTES_KEY, $poll_id, ''
 
 if (!is_null($poll->password_hash)) {
     // If we came from password submission
-    $password = isset($_POST['password']) ? $_POST['password'] : null;
+    $password = $_POST['password'] ?? null;
     if (!empty($password)) {
         $securityService->submitPollAccess($poll, $password);
     }
@@ -173,7 +173,7 @@ if ($accessGranted) {
             try {
                 $result = $pollService->addVote($poll_id, $name, $choices, $slots_hash);
                 if ($result) {
-                    if (intval($poll->editable) === Editable::EDITABLE_BY_OWN) {
+                    if ((int)$poll->editable === Editable::EDITABLE_BY_OWN) {
                         $editedVoteUniqueId = $result->uniqId;
                         $message = getMessageForOwnVoteEditableVote($sessionService, $smarty, $editedVoteUniqueId, $config['use_smtp'], $poll_id, $name);
                     } else {
@@ -196,7 +196,8 @@ if ($accessGranted) {
 }
 
 // Functions
-function getMessageForOwnVoteEditableVote(SessionService &$sessionService, Smarty &$smarty, $editedVoteUniqueId, $canUseSMTP, $poll_id, $name) {
+function getMessageForOwnVoteEditableVote(SessionService &$sessionService, Smarty &$smarty, $editedVoteUniqueId, $canUseSMTP, $poll_id, $name): Message
+{
     $sessionService->set(USER_REMEMBER_VOTES_KEY, $poll_id, $editedVoteUniqueId);
     $urlEditVote = Utils::getUrlSondage($poll_id, false, $editedVoteUniqueId);
     $message = new Message(
@@ -221,11 +222,11 @@ function getMessageForOwnVoteEditableVote(SessionService &$sessionService, Smart
 // Get iCal file
 // -------------------------------
 if (isset($_GET['get_ical_file'])) {
-    $dayAndTime = strval(filter_input(INPUT_GET, 'get_ical_file', FILTER_DEFAULT));
+    $dayAndTime = (string)filter_input(INPUT_GET, 'get_ical_file');
-    $dayAndTime = strval(Utils::base64url_decode($dayAndTime));
+    $dayAndTime = Utils::base64url_decode($dayAndTime);
     $elements = explode("|", $dayAndTime);
     if(count($elements) > 1) {
-        $icalService->getEvent($poll, strval($elements[0]), strval($elements[1]));
+        $icalService->getEvent($poll, (string)$elements[0], (string)$elements[1]);
     }
     header('HTTP/1.1 500 Internal Server Error');
     echo 'Internal error';

tpl/create_poll.tpl

@@ -2,7 +2,7 @@
 
 {block name="header"}
     <script src="{"js/easymde.min.js"|resource}"></script>
-    <script src="{"js/dompurify.js"|resource}"></script>
+    <script src="{"js/purify.min.js"|resource}"></script>
     <script src="{"js/mde-wrapper.js"|resource}"></script>
     <script src="{"js/app/create_poll.js"|resource}"></script>
     <link rel="stylesheet" href="{"css/app/create_poll.css"|resource}">

tpl/maintenance.tpl

@@ -3,6 +3,9 @@
 {block name=main}
     <div class="alert alert-warning text-center">
         <h2>{__('Maintenance', 'The application')} {$APPLICATION_NAME} {__('Maintenance', 'is currently under maintenance.')}</h2>
+        {if isset($error)}
+            <pre>{$error}</pre>
+        {/if}
         <p>{__('Maintenance', 'Thank you for your understanding.')}</p>
     </div>
-{/block}
+{/block}

tpl/page.tpl

@@ -23,7 +23,7 @@
     {if $provide_fork_awesome}
         <link rel="stylesheet" href="{'css/fork-awesome.min.css'|resource}">
     {/if}
-    <script src="{'js/jquery-1.12.4.min.js'|resource}"></script>
+    <script src="{'js/jquery-3.6.0.min.js'|resource}"></script>
     <script src="{'js/bootstrap.min.js'|resource}"></script>
     <script src="{'js/bootstrap-datepicker.js'|resource}"></script>
     {if 'en' != $locale}

tpl/part/comments_list.tpl

@@ -1,10 +1,10 @@
 <div id="comments_list">
-    <form action="{if $admin}{poll_url id=$admin_poll_id admin=true}{else}{poll_url id=$poll_id}{/if}" method="POST">
+    <form action="{if isset($admin)}{poll_url id=$admin_poll_id admin=true}{else}{poll_url id=$poll_id}{/if}" method="POST">
     {if $comments|count > 0}
         <h3>{__('Comments', 'Comments of polled people')}</h3>
         {foreach $comments as $comment}
             <div class="comment">
-                {if $admin && !$expired}
+                {if isset($admin) && !$expired}
                     <button type="submit" name="delete_comment" value="{$comment->id|html}" class="btn btn-link" title="{__('Comments', 'Remove the comment')}"><span class="glyphicon glyphicon-remove text-danger"></span><span class="sr-only">{__('Generic', 'Remove')}</span></button>
                 {/if}
                 <span class="comment_date">{$comment->date|date_format:$date_format['txt_datetime_short']}</span>
@@ -15,4 +15,4 @@
     {/if}
     </form>
     <div id="comments_alerts"></div>
-</div>
+</div>

tpl/studs.tpl

@@ -8,7 +8,7 @@
 
     {if $admin}
         <script src="{"js/easymde.min.js"|resource}"></script>
-        <script src="{"js/dompurify.js"|resource}"></script>
+        <script src="{"js/purify.min.js"|resource}"></script>
         <script src="{"js/mde-wrapper.js"|resource}"></script>
         <script src="{"js/app/adminstuds.js"|resource}"></script>
         <link rel="stylesheet" href="{'css/easymde.min.css'|resource}">