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/NfoFile.cpp | 190 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 190 insertions(+)
 create mode 100644 xbmc/NfoFile.cpp

(limited to 'xbmc/NfoFile.cpp')

diff --git a/xbmc/NfoFile.cpp b/xbmc/NfoFile.cpp
new file mode 100644
index 0000000..98a49b5
--- /dev/null
+++ b/xbmc/NfoFile.cpp
@@ -0,0 +1,190 @@
+/*
+ *  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.
+ */
+// NfoFile.cpp: implementation of the CNfoFile class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "NfoFile.h"
+
+#include "FileItem.h"
+#include "ServiceBroker.h"
+#include "addons/AddonManager.h"
+#include "addons/AddonSystemSettings.h"
+#include "addons/addoninfo/AddonType.h"
+#include "filesystem/File.h"
+#include "music/Album.h"
+#include "music/Artist.h"
+#include "video/VideoInfoDownloader.h"
+
+#include <string>
+#include <vector>
+
+using namespace XFILE;
+using namespace ADDON;
+
+CInfoScanner::INFO_TYPE CNfoFile::Create(const std::string& strPath,
+                                         const ScraperPtr& info, int episode)
+{
+  m_info = info; // assume we can use these settings
+  m_type = ScraperTypeFromContent(info->Content());
+  if (Load(strPath) != 0)
+    return CInfoScanner::NO_NFO;
+
+  CFileItemList items;
+  bool bNfo=false;
+
+  if (m_type == AddonType::SCRAPER_ALBUMS)
+  {
+    CAlbum album;
+    bNfo = GetDetails(album);
+  }
+  else if (m_type == AddonType::SCRAPER_ARTISTS)
+  {
+    CArtist artist;
+    bNfo = GetDetails(artist);
+  }
+  else if (m_type == AddonType::SCRAPER_TVSHOWS || m_type == AddonType::SCRAPER_MOVIES ||
+           m_type == AddonType::SCRAPER_MUSICVIDEOS)
+  {
+    // first check if it's an XML file with the info we need
+    CVideoInfoTag details;
+    bNfo = GetDetails(details);
+    if (episode > -1 && bNfo && m_type == AddonType::SCRAPER_TVSHOWS)
+    {
+      int infos=0;
+      while (m_headPos != std::string::npos && details.m_iEpisode != episode)
+      {
+        m_headPos = m_doc.find("<episodedetails", m_headPos + 1);
+        if (m_headPos == std::string::npos)
+          break;
+
+        bNfo  = GetDetails(details);
+        infos++;
+      }
+      if (details.m_iEpisode != episode)
+      {
+        bNfo = false;
+        details.Reset();
+        m_headPos = 0;
+        if (infos == 1) // still allow differing nfo/file numbers for single ep nfo's
+          bNfo = GetDetails(details);
+      }
+    }
+  }
+
+  std::vector<ScraperPtr> vecScrapers = GetScrapers(m_type, m_info);
+
+  // search ..
+  int res = -1;
+  for (unsigned int i=0; i<vecScrapers.size(); ++i)
+    if ((res = Scrape(vecScrapers[i], m_scurl, m_doc)) == 0 || res == 2)
+      break;
+
+  if (res == 2)
+    return CInfoScanner::ERROR_NFO;
+  if (bNfo)
+  {
+    if (!m_scurl.HasUrls())
+    {
+      if (m_doc.find("[scrape url]") != std::string::npos)
+        return CInfoScanner::OVERRIDE_NFO;
+      else
+        return CInfoScanner::FULL_NFO;
+    }
+    else
+      return CInfoScanner::COMBINED_NFO;
+  }
+  return m_scurl.HasUrls() ? CInfoScanner::URL_NFO : CInfoScanner::NO_NFO;
+}
+
+// return value: 0 - success; 1 - no result; skip; 2 - error
+int CNfoFile::Scrape(ScraperPtr& scraper, CScraperUrl& url,
+                     const std::string& content)
+{
+  if (scraper->IsNoop())
+  {
+    url = CScraperUrl();
+    return 0;
+  }
+
+  scraper->ClearCache();
+
+  try
+  {
+    url = scraper->NfoUrl(content);
+  }
+  catch (const CScraperError &sce)
+  {
+    CVideoInfoDownloader::ShowErrorDialog(sce);
+    if (!sce.FAborted())
+      return 2;
+  }
+
+  return url.HasUrls() ? 0 : 1;
+}
+
+int CNfoFile::Load(const std::string& strFile)
+{
+  Close();
+  XFILE::CFile file;
+  std::vector<uint8_t> buf;
+  if (file.LoadFile(strFile, buf) > 0)
+  {
+    m_doc.assign(reinterpret_cast<char*>(buf.data()), buf.size());
+    m_headPos = 0;
+    return 0;
+  }
+  m_doc.clear();
+  return 1;
+}
+
+void CNfoFile::Close()
+{
+  m_doc.clear();
+  m_headPos = 0;
+  m_scurl.Clear();
+}
+
+std::vector<ScraperPtr> CNfoFile::GetScrapers(AddonType type, const ScraperPtr& selectedScraper)
+{
+  AddonPtr addon;
+  ScraperPtr defaultScraper;
+  if (CAddonSystemSettings::GetInstance().GetActive(type, addon))
+    defaultScraper = std::dynamic_pointer_cast<CScraper>(addon);
+
+  std::vector<ScraperPtr> vecScrapers;
+
+  // add selected scraper - first priority
+  if (selectedScraper)
+    vecScrapers.push_back(selectedScraper);
+
+  // Add all scrapers except selected and default
+  VECADDONS addons;
+  CServiceBroker::GetAddonMgr().GetAddons(addons, type);
+
+  for (auto& addon : addons)
+  {
+    ScraperPtr scraper = std::dynamic_pointer_cast<CScraper>(addon);
+
+    // skip if scraper requires settings and there's nothing set yet
+    if (scraper->RequiresSettings() && !scraper->HasUserSettings())
+      continue;
+
+    if ((!selectedScraper || selectedScraper->ID() != scraper->ID()) &&
+         (!defaultScraper || defaultScraper->ID() != scraper->ID()))
+      vecScrapers.push_back(scraper);
+  }
+
+  // add default scraper - not user selectable so it's last priority
+  if (defaultScraper && (!selectedScraper ||
+                          selectedScraper->ID() != defaultScraper->ID()) &&
+      (!defaultScraper->RequiresSettings() || defaultScraper->HasUserSettings()))
+    vecScrapers.push_back(defaultScraper);
+
+  return vecScrapers;
+}
-- 
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