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Refactoring: extracted get_book_name()

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This commit is contained in:
Veloman Yunkan
2020-04-16 13:54:25 +04:00
parent 2d3bf9b981
commit bbc06931ad
1 changed files with 15 additions and 6 deletions
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21
src/server.cpp
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@ -831,6 +831,20 @@ Response InternalServer::handle_catalog(const RequestContext& request)
return response;
}
namespace
{
std::string get_book_name(const RequestContext& request)
{
try {
return request.get_url_part(0);
} catch (const std::out_of_range& e) {
return std::string();
}
}
} // unnamed namespace
Response InternalServer::handle_content(const RequestContext& request)
{
if (m_verbose.load()) {
@ -843,12 +857,7 @@ Response InternalServer::handle_content(const RequestContext& request)
kiwix::Entry entry;
std::string bookName;
try {
bookName = request.get_url_part(0);
} catch (const std::out_of_range& e) {
return build_homepage(request);
}
const std::string bookName = get_book_name(request);
if (bookName.empty())
return build_homepage(request);