Merge pull request #1820 from wallabag/import-refacto

[github/wallabag/wallabag.git] / src / Wallabag / CoreBundle / Helper / EntriesExport.php

diff --git a/src/Wallabag/CoreBundle/Helper/EntriesExport.php b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
index 31a80d6e3283b12365f7fe2e228a20ffcde372b4..d0680c3fc529c9d91ef61c8c740e5199806eded8 100644 (file)
--- a/src/Wallabag/CoreBundle/Helper/EntriesExport.php
+++ b/src/Wallabag/CoreBundle/Helper/EntriesExport.php
@@ -8,6 +8,7 @@ use JMS\Serializer\SerializerBuilder;
 use PHPePub\Core\EPub;
 use PHPePub\Core\Structure\OPF\DublinCore;
 use Symfony\Component\HttpFoundation\Response;
+use Craue\ConfigBundle\Util\Config;
 
 /**
  * This class doesn't have unit test BUT it's fully covered by a functional test with ExportControllerTest.
@@ -27,12 +28,12 @@ class EntriesExport
         </div';
 
     /**
-     * @param string $wallabagUrl Wallabag instance url
+     * @param Config $craueConfig CraueConfig instance to get wallabag instance url from database
      * @param string $logoPath    Path to the logo FROM THE BUNDLE SCOPE
      */
-    public function __construct($wallabagUrl, $logoPath)
+    public function __construct(Config $craueConfig, $logoPath)
     {
-        $this->wallabagUrl = $wallabagUrl;
+        $this->wallabagUrl = $craueConfig->get('wallabag_url');
         $this->logoPath = $logoPath;
     }
 
@@ -80,24 +81,9 @@ class EntriesExport
      */
     public function exportAs($format)
     {
-        switch ($format) {
-            case 'epub':
-                return $this->produceEpub();
-
-            case 'mobi':
-                return $this->produceMobi();
-
-            case 'pdf':
-                return $this->producePDF();
-
-            case 'csv':
-                return $this->produceCSV();
-
-            case 'json':
-                return $this->produceJSON();
-
-            case 'xml':
-                return $this->produceXML();
+        $functionName = 'produce'.ucfirst($format);
+        if (method_exists($this, $functionName)) {
+            return $this->$functionName();
         }
 
         throw new \InvalidArgumentException(sprintf('The format "%s" is not yet supported.', $format));
@@ -182,7 +168,7 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.epub"',
                 'Content-Transfer-Encoding' => 'binary',
             )
-        )->send();
+        );
     }
 
     /**
@@ -232,13 +218,13 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.mobi"',
                 'Content-Transfer-Encoding' => 'binary',
             )
-        )->send();
+        );
     }
 
     /**
      * Use TCPDF to dump a .pdf file.
      */
-    private function producePDF()
+    private function producePdf()
     {
         $pdf = new \TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
 
@@ -286,13 +272,13 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.pdf"',
                 'Content-Transfer-Encoding' => 'binary',
             )
-        )->send();
+        );
     }
 
     /**
      * Inspired from CsvFileDumper.
      */
-    private function produceCSV()
+    private function produceCsv()
     {
         $delimiter = ';';
         $enclosure = '"';
@@ -329,10 +315,10 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.csv"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             )
-        )->send();
+        );
     }
 
-    private function produceJSON()
+    private function produceJson()
     {
         return Response::create(
             $this->prepareSerializingContent('json'),
@@ -342,10 +328,10 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.json"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             )
-        )->send();
+        );
     }
 
-    private function produceXML()
+    private function produceXml()
     {
         return Response::create(
             $this->prepareSerializingContent('xml'),
@@ -355,12 +341,34 @@ class EntriesExport
                 'Content-Disposition' => 'attachment; filename="'.$this->title.'.xml"',
                 'Content-Transfer-Encoding' => 'UTF-8',
             )
-        )->send();
+        );
+    }
+
+    private function produceTxt()
+    {
+        $content = '';
+        $bar = str_repeat('=', 100);
+        foreach ($this->entries as $entry) {
+            $content .= "\n\n".$bar."\n\n".$entry->getTitle()."\n\n".$bar."\n\n";
+            $content .= trim(preg_replace('/\s+/S', ' ', strip_tags($entry->getContent())))."\n\n";
+        }
+
+        return Response::create(
+            $content,
+            200,
+            array(
+                'Content-type' => 'text/plain',
+                'Content-Disposition' => 'attachment; filename="'.$this->title.'.txt"',
+                'Content-Transfer-Encoding' => 'UTF-8',
+            )
+        );
     }
 
     /**
      * Return a Serializer object for producing processes that need it (JSON & XML).
      *
+     * @param string $format
+     *
      * @return Serializer
      */
     private function prepareSerializingContent($format)