arborescence clean

web/php/constants.php

@@ -0,0 +1,7 @@
+<?php
+  // Database constants.
+  define('DB_USER', 'sidps');
+  define('DB_PASSWORD', 'sidps');
+  define('DB_NAME', 'sidps');
+  define('DB_SERVER', 'localhost');
+?>

web/php/database.php

@@ -0,0 +1,79 @@
+<?php
+require_once('constants.php');
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+//----------------------------------------------------------------------------
+//--- dbConnect --------------------------------------------------------------
+//----------------------------------------------------------------------------
+// Create the connection to the database.
+// \return False on error and the database otherwise.
+function dbConnect()
+{
+  try {
+    $db = new PDO(
+      'mysql:host=' . DB_SERVER . ';dbname=' . DB_NAME . ';charset=utf8',
+      DB_USER,
+      DB_PASSWORD
+    );
+    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+  } catch (PDOException $exception) {
+    error_log('Connection error: ' . $exception->getMessage());
+    return false;
+  }
+  return $db;
+}
+
+//----------------------------------------------------------------------------
+//--- dbRequestAlertes --------------------------------------------------------
+//----------------------------------------------------------------------------
+// Function to get all alertes 
+// \param db The connected database.
+// \return The list of alertes.
+function dbRequestAlerts($db, $filtres = null, $orderby, $order)
+{
+  try {
+    $request = 'SELECT * FROM alertes';
+    $params = [];
+
+    if (isset($filtres)) {
+      $conditions = [];
+      foreach ($filtres as $colonne => $valeur) {
+        $conditions[] = "$colonne = :$colonne";
+        $params[":$colonne"] = $valeur;
+      }
+      $request .= ' WHERE ' . implode(' AND ', $conditions);
+    }
+
+    $request .= " ORDER BY $orderby $order";
+
+    $statement = $db->prepare($request);
+    $statement->execute($params);
+    $result = $statement->fetchAll(PDO::FETCH_ASSOC);
+  } catch (PDOException $exception) {
+    error_log('Request error: ' . $exception->getMessage());
+    return false;
+  }
+  return $result;
+}
+
+//----------------------------------------------------------------------------
+//--- dbRequestDevices --------------------------------------------------------
+//----------------------------------------------------------------------------
+// Function to get all Devices 
+// \param db The connected database.
+// \return The list of Devices.
+function dbRequestDevices($db)
+{
+  try {
+    $request = 'SELECT device_product FROM alertes GROUP BY device_product;';
+    $statement = $db->prepare($request);
+    $statement->execute();
+    $result = $statement->fetchAll(PDO::FETCH_ASSOC);
+  } catch (PDOException $exception) {
+    error_log('Request error: ' . $exception->getMessage());
+    return false;
+  }
+  return $result;
+}

web/php/request.php

@@ -0,0 +1,53 @@
+<?php
+require_once('database.php');
+ini_set('display_errors', 1);
+ini_set('display_startup_errors', 1);
+error_reporting(E_ALL);
+
+
+// Database connexion.
+$db = dbConnect();
+if (!$db) {
+    header('HTTP/1.1 503 Service Unavailable');
+    exit;
+}
+
+// Check the request.
+$requestMethod = $_SERVER['REQUEST_METHOD'];
+$request = $_SERVER['PATH_INFO'];
+$request = explode('/', $request);
+
+if ($request[1] == 'alertes') {
+    if ($requestMethod == 'GET') {
+
+        $orderby = isset($_GET['orderby']) ? $_GET['orderby'] : 'date_alerte';
+        $order = isset($_GET['order']) && ($_GET['order'] == 'desc') ? 'DESC' : 'ASC';
+
+        $filtresArray = [];
+        if (isset($_GET['device_product']))
+            $filtresArray['device_product'] = $_GET['device_product'];
+        if (isset($_GET['agent_severity']))
+            $filtresArray['agent_severity'] = $_GET['agent_severity'];
+
+        if (!empty($filtresArray)) {
+            $data = dbRequestAlerts($db, $filtresArray, $orderby, $order);
+        } else {
+            $data = dbRequestAlerts($db, null, $orderby, $order);
+        }
+    }
+}
+
+if ($request[1] == 'devices') {
+    $data = dbRequestDevices($db);
+}
+
+// Send data to the client.
+header('Content-Type: application/json; charset=utf-8');
+header('Cache-control: no-store, no-cache, must-revalidate');
+header('Pragma: no-cache');
+if ($requestMethod == 'POST')
+    header('HTTP/1.1 201 Created');
+else
+    header('HTTP/1.1 200 OK');
+echo json_encode($data);
+exit;