From 46c26bc656a0608a9917916afd1833c06546181a Mon Sep 17 00:00:00 2001
From: Tomas <norkunas.tom@gmail.com>
Date: Thu, 10 Nov 2016 07:42:56 +0200
Subject: [PATCH] Prevent from downloading soundcloud sets

---
 src/Exception/UrlNotSupportedException.php |  7 +++++++
 src/YoutubeDl.php                          | 14 ++++++++++++++
 tests/YoutubeDl/YoutubeDlTest.php          | 11 +++++++++++
 3 files changed, 32 insertions(+)
 create mode 100644 src/Exception/UrlNotSupportedException.php

diff --git a/src/Exception/UrlNotSupportedException.php b/src/Exception/UrlNotSupportedException.php
new file mode 100644
index 0000000..7e1cd39
--- /dev/null
+++ b/src/Exception/UrlNotSupportedException.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace YoutubeDl\Exception;
+
+class UrlNotSupportedException extends YoutubeDlException
+{
+}
diff --git a/src/YoutubeDl.php b/src/YoutubeDl.php
index 96fa630..64877b4 100644
--- a/src/YoutubeDl.php
+++ b/src/YoutubeDl.php
@@ -15,6 +15,7 @@
 use YoutubeDl\Exception\ExecutableNotFoundException;
 use YoutubeDl\Exception\NotFoundException;
 use YoutubeDl\Exception\PrivateVideoException;
+use YoutubeDl\Exception\UrlNotSupportedException;
 
 class YoutubeDl
 {
@@ -72,6 +73,10 @@ public function download(string $url): Video
             throw new \RuntimeException('No download path was set.');
         }
 
+        if (!$this->isUrlSupported($url)) {
+            throw new UrlNotSupportedException(sprintf('Provided url "%s" is not supported.', $url));
+        }
+
         $processBuilder = $this->createProcessBuilder([
             $url,
             '--no-playlist',
@@ -328,4 +333,13 @@ private function configureOptions(OptionsResolver $resolver)
             return $value;
         });
     }
+
+    private function isUrlSupported(string $url): bool
+    {
+        if (preg_match('#soundcloud.com/.+/sets.+#', $url)) {
+            return false;
+        }
+
+        return true;
+    }
 }
diff --git a/tests/YoutubeDl/YoutubeDlTest.php b/tests/YoutubeDl/YoutubeDlTest.php
index 34afbe2..6ba870a 100644
--- a/tests/YoutubeDl/YoutubeDlTest.php
+++ b/tests/YoutubeDl/YoutubeDlTest.php
@@ -95,6 +95,17 @@ public function testYoutubeAccountTerminatedVideoDownload()
         $yt->download('https://www.youtube.com/watch?v=oIdgb-vwAQI');
     }
 
+    /**
+     * @expectedException \YoutubeDl\Exception\UrlNotSupportedException
+     * @expectedExceptionMessageRegExp /Provided url ".+" is not supported\./
+     */
+    public function testUrlNotSupported()
+    {
+        $yt = new YoutubeDl();
+        $yt->setDownloadPath('/');
+        $yt->download('https://soundcloud.com/csimpi/sets/go4it-demo');
+    }
+
     /**
      * @expectedException \Symfony\Component\Process\Exception\ProcessFailedException
      */