From c04dcc2e7d834218ef2d4194331e383402495ae1 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 10 Apr 2024 20:07:22 +0200
Subject: Adding upstream version 2:20.4+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 xbmc/music/infoscanner/MusicInfoScraper.cpp | 202 ++++++++++++++++++++++++++++
 1 file changed, 202 insertions(+)
 create mode 100644 xbmc/music/infoscanner/MusicInfoScraper.cpp

(limited to 'xbmc/music/infoscanner/MusicInfoScraper.cpp')

diff --git a/xbmc/music/infoscanner/MusicInfoScraper.cpp b/xbmc/music/infoscanner/MusicInfoScraper.cpp
new file mode 100644
index 0000000..630c2a7
--- /dev/null
+++ b/xbmc/music/infoscanner/MusicInfoScraper.cpp
@@ -0,0 +1,202 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "MusicInfoScraper.h"
+
+#include "filesystem/CurlFile.h"
+#include "utils/log.h"
+
+using namespace MUSIC_GRABBER;
+using namespace ADDON;
+using namespace std::chrono_literals;
+
+CMusicInfoScraper::CMusicInfoScraper(const ADDON::ScraperPtr& scraper)
+  : CThread("MusicInfoScraper"), m_scraper(scraper)
+{
+  m_bSucceeded=false;
+  m_bCanceled=false;
+  m_iAlbum=-1;
+  m_iArtist=-1;
+  m_http = new XFILE::CCurlFile;
+}
+
+CMusicInfoScraper::~CMusicInfoScraper(void)
+{
+  StopThread();
+  delete m_http;
+}
+
+int CMusicInfoScraper::GetAlbumCount() const
+{
+  return (int)m_vecAlbums.size();
+}
+
+int CMusicInfoScraper::GetArtistCount() const
+{
+  return (int)m_vecArtists.size();
+}
+
+CMusicAlbumInfo& CMusicInfoScraper::GetAlbum(int iAlbum)
+{
+  return m_vecAlbums[iAlbum];
+}
+
+CMusicArtistInfo& CMusicInfoScraper::GetArtist(int iArtist)
+{
+  return m_vecArtists[iArtist];
+}
+
+void CMusicInfoScraper::FindAlbumInfo(const std::string& strAlbum, const std::string& strArtist /* = "" */)
+{
+  m_strAlbum=strAlbum;
+  m_strArtist=strArtist;
+  m_bSucceeded=false;
+  StopThread();
+  Create();
+}
+
+void CMusicInfoScraper::FindArtistInfo(const std::string& strArtist)
+{
+  m_strArtist=strArtist;
+  m_bSucceeded=false;
+  StopThread();
+  Create();
+}
+
+void CMusicInfoScraper::FindAlbumInfo()
+{
+  m_vecAlbums = m_scraper->FindAlbum(*m_http, m_strAlbum, m_strArtist);
+  m_bSucceeded = !m_vecAlbums.empty();
+}
+
+void CMusicInfoScraper::FindArtistInfo()
+{
+  m_vecArtists = m_scraper->FindArtist(*m_http, m_strArtist);
+  m_bSucceeded = !m_vecArtists.empty();
+}
+
+void CMusicInfoScraper::LoadAlbumInfo(int iAlbum)
+{
+  m_iAlbum=iAlbum;
+  m_iArtist=-1;
+  StopThread();
+  Create();
+}
+
+void CMusicInfoScraper::LoadArtistInfo(int iArtist, const std::string &strSearch)
+{
+  m_iAlbum=-1;
+  m_iArtist=iArtist;
+  m_strSearch=strSearch;
+  StopThread();
+  Create();
+}
+
+void CMusicInfoScraper::LoadAlbumInfo()
+{
+  if (m_iAlbum<0 || m_iAlbum>=(int)m_vecAlbums.size())
+    return;
+
+  CMusicAlbumInfo& album=m_vecAlbums[m_iAlbum];
+  // Clear album artist credits
+  album.GetAlbum().artistCredits.clear();
+  if (album.Load(*m_http,m_scraper))
+    m_bSucceeded=true;
+}
+
+void CMusicInfoScraper::LoadArtistInfo()
+{
+  if (m_iArtist<0 || m_iArtist>=(int)m_vecArtists.size())
+    return;
+
+  CMusicArtistInfo& artist=m_vecArtists[m_iArtist];
+  artist.GetArtist().strArtist.clear();
+  if (artist.Load(*m_http,m_scraper,m_strSearch))
+    m_bSucceeded=true;
+}
+
+bool CMusicInfoScraper::Completed()
+{
+  return Join(10ms);
+}
+
+bool CMusicInfoScraper::Succeeded()
+{
+  return !m_bCanceled && m_bSucceeded;
+}
+
+void CMusicInfoScraper::Cancel()
+{
+  m_http->Cancel();
+  m_bCanceled=true;
+  m_http->Reset();
+}
+
+bool CMusicInfoScraper::IsCanceled()
+{
+  return m_bCanceled;
+}
+
+void CMusicInfoScraper::OnStartup()
+{
+  m_bSucceeded=false;
+  m_bCanceled=false;
+}
+
+void CMusicInfoScraper::Process()
+{
+  try
+  {
+    if (m_strAlbum.size())
+    {
+      FindAlbumInfo();
+      m_strAlbum.clear();
+      m_strArtist.clear();
+    }
+    else if (m_strArtist.size())
+    {
+      FindArtistInfo();
+      m_strArtist.clear();
+    }
+    if (m_iAlbum>-1)
+    {
+      LoadAlbumInfo();
+      m_iAlbum=-1;
+    }
+    if (m_iArtist>-1)
+    {
+      LoadArtistInfo();
+      m_iArtist=-1;
+    }
+  }
+  catch(...)
+  {
+    CLog::Log(LOGERROR, "Exception in CMusicInfoScraper::Process()");
+  }
+}
+
+bool CMusicInfoScraper::CheckValidOrFallback(const std::string &fallbackScraper)
+{
+  return true;
+//! @todo Handle fallback mechanism
+  /*
+  if (m_scraper->Path() != fallbackScraper &&
+      parser.Load("special://xbmc/system/scrapers/music/" + fallbackScraper))
+  {
+    CLog::Log(LOGWARNING, "{} - scraper {} fails to load, falling back to {}", __FUNCTION__, m_info.strPath, fallbackScraper);
+    m_info.strPath = fallbackScraper;
+    m_info.strContent = "albums";
+    m_info.strTitle = parser.GetName();
+    m_info.strDate = parser.GetDate();
+    m_info.strFramework = parser.GetFramework();
+    m_info.strLanguage = parser.GetLanguage();
+    m_info.settings.LoadSettingsXML("special://xbmc/system/scrapers/music/" + m_info.strPath);
+    return true;
+  }
+  return false; */
+}
-- 
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