add pagination

controllers/ControllerAdmin.php

@@ -26,9 +26,19 @@ class controllerAdmin {
                     $this->setNbArticlesParPage($_REQUEST["nbSourceParPage"]);
                     break;
                 default:
-                     $gateway = new GatewayNews(new Connection($dsn,$user,$pass));
+                     $gatewayNews = new GatewayNews(new Connection($dsn,$user,$pass));
-                     $listeNews = $gateway->getNews();
+                     $page = 1;
-                     //echo $vues['listeNews'];
+                     if(isset($_GET['page'])){
+                         $page = $_GET['page'];
+                     }
+
+
+                     $listeNews = $gatewayNews->getNews($page,10);
+
+                     $pageAvant = $page - 1;
+                     $pageApres = $page + 1;
+
+                     $pageMAX = $gatewayNews->getNbNews()/10 + 1;
                      require($vues['listeNews']);
                      break;
             }

gateways/gatewayNews.php

@@ -19,16 +19,24 @@ class GatewayNews
                           ); 
     }
 
-    public function getNews()
+    public function getNews($page,$nbArticlePage)
     {
-        $query = "SELECT * FROM news order by pubdate;"; 
+        $query = "SELECT * FROM news order by pubdate LIMIT :debut,:fin;";
-        $this->con->executeQuery($query, array());
+        $this->con->executeQuery($query, array(':debut' => array($nbArticlePage * ($page-1),PDO::PARAM_INT),
+                                                ':fin'  => array($nbArticlePage,PDO::PARAM_INT)
+        ));
         $results=$this->con->getResults();
         Foreach ($results as $article){
             $listeNews[] = new News($article["title"],$article['description'],$article['pubdate'],$article['link']);
         }
         return $listeNews;
     }
+
+    public function  getNbNews(){
+        $query = "SELECT count(*) FROM news;";
+        $this->con->executeQuery($query, array());
+        return $this->con->getResults()[0]["count(*)"];
+    }
 } 
 
 ?>

models/MdlAdmin.php

@@ -1,8 +1,4 @@
 <?php
-
-require('gatewayAdmins.php');
-require('config.php');
-
 class MdlAdmin
 {
     public function connection($login, $mdp){

update/appel.php

@@ -1,6 +1,15 @@
 
 <?php
-require_once("../usages/config.php");
+$user= 'jeducourth';
+$pass='achanger';
+$dsn='mysql:host=localhost;dbname=dbjeducourth';
+
+require_once("../usages/connection.php");
+require_once("../models/news.php");
+require_once("../models/sources.php");
+require_once("../gateways/gatewayNews.php");
+require_once("../gateways/gatewaySources.php");
+
 require("RssParser.php");
 
 $parser = new RssParser();

vues/listeNews.php

@@ -17,4 +17,18 @@
             echo "</br>";
     }
     ?>
+    <?php
+      if($pageAvant > 0) {
+         echo '<form action = "index.php" >';
+            echo "<input type = 'hidden' name = 'page' value = $pageAvant />";
+            echo '<button >'.$pageAvant.'</button >';
+         echo '</form >';
+      }
+      if($pageApres <= $pageMAX){
+          echo '<form action = "index.php" >';
+              echo "<input type = 'hidden' name = 'page' value = $pageApres />";
+              echo '<button >'.$pageApres.'</button >';
+          echo '</form >';
+      }
+   ?>
 </html>