From 26a1f9c00c6a5c44c2819e79c0d9d9bb18ad5abc Mon Sep 17 00:00:00 2001
From: vanhofen <vanhofen@gmx.de>
Date: Fri, 25 May 2018 00:58:24 +0200
Subject: [PATCH] audioplayer: remove all covers when playback is stopped or
 title is changed

Origin commit data
------------------
Branch: ni/coolstream
Commit: https://github.com/neutrino-images/ni-neutrino/commit/1c67a575be74a2bfad044c437b2f23e672c2cdae
Author: vanhofen <vanhofen@gmx.de>
Date: 2018-05-25 (Fri, 25 May 2018)

Origin message was:
------------------
- audioplayer: remove all covers when playback is stopped or title is changed

------------------
No further description and justification available within origin commit message!

------------------
This commit was generated by Migit
---
 src/gui/audioplayer.cpp | 34 +++++++++++++++++++++++++++++-----
 src/gui/audioplayer.h   |  2 ++
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/src/gui/audioplayer.cpp b/src/gui/audioplayer.cpp
index d91becad8..c18f01eb6 100644
--- a/src/gui/audioplayer.cpp
+++ b/src/gui/audioplayer.cpp
@@ -71,6 +71,7 @@ extern CPictureViewer * g_PicViewer;
 #include <iostream>
 #include <sstream>
 #include <unistd.h>
+#include <dirent.h>
 
 #include <curl/curl.h>
 #include <curl/easy.h>
@@ -2091,11 +2092,7 @@ void CAudioPlayerGui::stop()
 	if (CAudioPlayer::getInstance()->getState() != CBaseDec::STOP)
 		CAudioPlayer::getInstance()->stop();
 
-	if (m_stationlogo)
-	{
-		unlink(m_cover.c_str());
-		m_stationlogo = false;
-	}
+	cleanupCovers();
 
 	if (m_streamripper_active)
 	{
@@ -2168,6 +2165,8 @@ void CAudioPlayerGui::play(unsigned int pos)
 	unsigned int old_current = m_current;
 	unsigned int old_selected = m_selected;
 
+	cleanupCovers();
+
 	m_current = pos;
 	if (g_settings.audioplayer_follow)
 		m_selected = pos;
@@ -2927,3 +2926,28 @@ std::string CAudioPlayerGui::absPath2Rel(const std::string& fromDir,
 	res = res + relFilepath;
 	return res;
 }
+
+void CAudioPlayerGui::cleanupCovers()
+{
+	if (access(COVERDIR, F_OK) == 0)
+	{
+		struct dirent **coverlist;
+		int n = scandir(COVERDIR, &coverlist, 0, alphasort);
+		if (n > -1)
+		{
+			while (n--)
+			{
+				const char *coverfile = coverlist[n]->d_name;
+				if (strcmp(coverfile, ".") == 0 || strcmp(coverfile, "..") == 0)
+					continue;
+				printf("[audioplayer] removing cover %s/%s\n", COVERDIR, coverfile);
+				unlink(((std::string)COVERDIR + "/" + coverfile).c_str());
+				free(coverlist[n]);
+			}
+			free(coverlist);
+		}
+	}
+
+	m_cover.clear();
+	m_stationlogo = false;
+}
diff --git a/src/gui/audioplayer.h b/src/gui/audioplayer.h
index f61706e65..e5c6f41c5 100644
--- a/src/gui/audioplayer.h
+++ b/src/gui/audioplayer.h
@@ -234,6 +234,8 @@ class CAudioPlayerGui : public CMenuTarget
 		 */
 		bool askToOverwriteFile(const std::string& filename);
 
+		void cleanupCovers();
+
 		bool openFilebrowser(void);
 		bool openSCbrowser(void);
 		bool clearPlaylist(void);