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Code Issues Releases Wiki Activity

Move path composition knowledge into EntryPath.

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This commit is contained in:
King_DuckZ 2016-04-28 22:19:28 +02:00
parent 489d545c60
commit 0b6e6ad1d6
3 changed files with 34 additions and 7 deletions
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26
src/navigate/entrypath.cpp
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@ -27,6 +27,8 @@
#include <boost/phoenix/bind/bind_function.hpp>
#include <boost/phoenix/operator.hpp>
#include <cassert>
#include <boost/lexical_cast.hpp>
#include <boost/range/iterator_range_core.hpp>
namespace qi = boost::spirit::qi;
@ -120,4 +122,28 @@ namespace din {
assert(parIndex < level());
return m_stack[parIndex];
}
uint32_t EntryPath::group_id() const {
if (m_stack.empty())
return 0;
else
return boost::lexical_cast<uint32_t>(m_stack.front());
}
const std::string& EntryPath::group_id_as_string () const {
static const std::string empty_string;
if (m_stack.empty())
return empty_string;
else
return m_stack.front();
}
std::string EntryPath::file_path() const {
if (m_stack.empty())
return std::string();
std::ostringstream oss;
boost::copy(boost::make_iterator_range(m_stack.begin() + 1, m_stack.end()), infix_ostream_iterator<std::string>(oss, "/"));
return oss.str();
}
} //namespace din

4
src/navigate/entrypath.hpp
View file

@ -32,6 +32,10 @@ namespace din {
uint16_t level ( void ) const;
const std::string& operator[] ( std::size_t parIndex ) const;
uint32_t group_id ( void ) const;
const std::string& group_id_as_string ( void ) const;
std::string file_path ( void ) const;
private:
using StackType = std::vector<std::string>;

11
src/navigate/listdircontent.cpp
View file

@ -24,7 +24,6 @@
#include <boost/range/algorithm/copy.hpp>
#include <sstream>
#include <ciso646>
#include <boost/lexical_cast.hpp>
#include <algorithm>
namespace din {
@ -91,9 +90,8 @@ namespace din {
m_cache.push_back(std::make_pair(curr_path, db_result_to_vec(sets_info)));
}
else {
const auto start_from = curr_path.find('/', 1);
auto path_prefix = boost::string_ref(curr_path).substr(start_from == curr_path.npos ? curr_path.size() : start_from + 1);
const auto set_id = boost::lexical_cast<uint32_t>(parDir[0]);
auto path_prefix = parDir.file_path();
const auto set_id = parDir.group_id();
auto files_info = m_db->file_details<FileDetail_Path>(set_id, parDir.level(), path_prefix);
m_cache.push_back(std::make_pair(curr_path, db_result_to_vec(files_info)));
}
@ -116,10 +114,9 @@ namespace din {
assert(false); //not implemented
}
else {
const auto start_from = curr_path.find('/', 1);
auto path_prefix = boost::string_ref(curr_path).substr(start_from == curr_path.npos ? curr_path.size() : start_from + 1);
const auto set_id = boost::lexical_cast<uint32_t>(parDir[0]);
assert(parDir.level() > 0);
const auto set_id = parDir.group_id();
const auto path_prefix = parDir.file_path();
auto file_list = m_db->paths_starting_by(set_id, parDir.level() - 1, path_prefix);
m_cache.push_back(std::make_pair(curr_path, file_list));
}