From d5966c9e396b6d15bf079dc6378652403e0ed319 Mon Sep 17 00:00:00 2001
From: Cristiano Magro <cristiano.magro@vola.it>
Date: Tue, 27 Aug 2019 11:21:43 +0200
Subject: [PATCH] Integro le varie tipologie per la creazione del filtro

---
 src/Vola/UploadFile/FilesFilter.class.php |   92 ++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 88 insertions(+), 4 deletions(-)

diff --git a/src/Vola/UploadFile/FilesFilter.class.php b/src/Vola/UploadFile/FilesFilter.class.php
index c89226a..25a1aa3 100644
--- a/src/Vola/UploadFile/FilesFilter.class.php
+++ b/src/Vola/UploadFile/FilesFilter.class.php
@@ -4,20 +4,104 @@
  * Date: 08/07/2019
  */
 
-class FilesFilter {
+class FilesFilter
+{
 
     private $filtro = array();
 
     public function toJson()
     {
-        return json_encode($this->filtro);
+
+        $temp = array();
+
+        /** @var FilterExt $filtro */
+        foreach ($this->filtro as $filtro) {
+            $temp[] = $filtro->getFilterObj();
+        }
+
+        return json_encode($temp);
     }
 
     public function addExt($extension = '')
     {
-        if ($extension != ''){
-            $this->filtro[] = json_decode('{"title":"Image files", "extensions":"gif"}', true);
+        $titolo = $this->decodeTitolo($extension);
+        if ($titolo != null) {
+            if ($this->filtro[$titolo] instanceof FilterExt) {
+                $this->addExtensionToFilter($titolo, $extension);
+            } else {
+                $this->createFilter($titolo, $extension);
+            }
         }
         return $this;
     }
+
+    /**
+     * Decodifico il titolo in base all'estensione.
+     * Il confronto viene eseguito in lowercase
+     * @param string $ext
+     * @return string
+     */
+    public function decodeTitolo($ext)
+    {
+        switch (strtolower($ext)) {
+            case 'gif':
+            case 'jpg':
+            case 'jpeg':
+            case 'png':
+            case 'wmf':
+            case 'tif':
+            case 'tiff':
+                $titolo = "Image files";
+                break;
+            case 'doc':
+            case 'txt':
+            case 'docx':
+            case 'docm':
+            case 'opsx':
+            case 'odt':
+            case 'rtf':
+            case 'pdf':
+                $titolo = "Documenti";
+                break;
+            case 'mp3':
+            case 'wav':
+                $titolo = "Audio files";
+                break;
+            case 'zip':
+            case 'rar':
+            case 'gz':
+                $titolo = "Zip files";
+                break;
+            case 'xls':
+            case 'xlsx':
+            case 'eml':
+            case 'msg':
+            case 'xps':
+            case 'cvs':
+                $titolo = "Excel files";
+                break;
+        }
+
+        return $titolo;
+    }
+
+    /**
+     * @param $titolo
+     * @param $extension
+     */
+    private function createFilter($titolo, $extension)
+    {
+        $filtro = new FilterExt($titolo, $extension);
+        $this->filtro[$titolo] = $filtro;
+    }
+
+    /**
+     * @param $titolo
+     * @param $extension
+     */
+    private function addExtensionToFilter($titolo, $extension)
+    {
+        $this->filtro[$titolo]->addExt($extension);
+    }
+
 }
\ No newline at end of file

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