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#include "editor/editor_config.hpp"
#include "base/stl_helpers.hpp"
#include <algorithm>
#include <cstring>
#include <unordered_map>
using namespace std;
namespace
{
using EType = feature::Metadata::EType;
// TODO(mgsergio): It would be nice to have this map generated from editor.config.
static unordered_map<string, EType> const kNamesToFMD = {
{"cuisine", feature::Metadata::FMD_CUISINE},
{"opening_hours", feature::Metadata::FMD_OPEN_HOURS},
{"phone", feature::Metadata::FMD_PHONE_NUMBER},
{"fax", feature::Metadata::FMD_FAX_NUMBER},
{"stars", feature::Metadata::FMD_STARS},
{"operator", feature::Metadata::FMD_OPERATOR},
// {"", feature::Metadata::FMD_URL},
{"website", feature::Metadata::FMD_WEBSITE},
{"internet", feature::Metadata::FMD_INTERNET},
{"ele", feature::Metadata::FMD_ELE},
// {"", feature::Metadata::FMD_TURN_LANES},
// {"", feature::Metadata::FMD_TURN_LANES_FORWARD},
// {"", feature::Metadata::FMD_TURN_LANES_BACKWARD},
{"email", feature::Metadata::FMD_EMAIL},
{"postcode", feature::Metadata::FMD_POSTCODE},
{"wikipedia", feature::Metadata::FMD_WIKIPEDIA},
// {"", feature::Metadata::FMD_MAXSPEED},
{"flats", feature::Metadata::FMD_FLATS},
{"height", feature::Metadata::FMD_HEIGHT},
// {"", feature::Metadata::FMD_MIN_HEIGHT},
{"denomination", feature::Metadata::FMD_DENOMINATION},
{"building:levels", feature::Metadata::FMD_BUILDING_LEVELS},
{"level", feature::Metadata::FMD_LEVEL}
// description
};
unordered_map<string, int> const kPriorityWeights = {{"high", 0}, {"", 1}, {"low", 2}};
bool TypeDescriptionFromXml(pugi::xml_node const & root, pugi::xml_node const & node,
editor::TypeAggregatedDescription & outDesc)
{
if (!node || strcmp(node.attribute("editable").value(), "no") == 0)
return false;
auto const handleField = [&outDesc](string const & fieldName) {
if (fieldName == "name")
{
outDesc.m_name = true;
return;
}
if (fieldName == "street" || fieldName == "housenumber" || fieldName == "housename")
{
outDesc.m_address = true;
return;
}
// TODO(mgsergio): Add support for non-metadata fields like atm, wheelchair, toilet etc.
auto const it = kNamesToFMD.find(fieldName);
ASSERT(it != end(kNamesToFMD), ("Wrong field:", fieldName));
outDesc.m_editableFields.push_back(it->second);
};
for (auto const & xNode : node.select_nodes("include[@group]"))
{
auto const node = xNode.node();
string const groupName = node.attribute("group").value();
string const xpath = "/mapsme/editor/fields/field_group[@name='" + groupName + "']";
auto const group = root.select_node(xpath.data()).node();
ASSERT(group, ("No such group", groupName));
for (auto const & fieldRefXName : group.select_nodes("field_ref/@name"))
{
auto const fieldName = fieldRefXName.attribute().value();
handleField(fieldName);
}
}
for (auto const & xNode : node.select_nodes("include[@field]"))
{
auto const node = xNode.node();
string const fieldName = node.attribute("field").value();
handleField(fieldName);
}
base::SortUnique(outDesc.m_editableFields);
return true;
}
/// The priority is defined by elems order, except elements with priority="high".
vector<pugi::xml_node> GetPrioritizedTypes(pugi::xml_node const & node)
{
vector<pugi::xml_node> result;
for (auto const & xNode : node.select_nodes("/mapsme/editor/types/type[@id]"))
result.push_back(xNode.node());
stable_sort(begin(result), end(result),
[](pugi::xml_node const & lhs, pugi::xml_node const & rhs) {
auto const lhsWeight = kPriorityWeights.find(lhs.attribute("priority").value());
auto const rhsWeight = kPriorityWeights.find(rhs.attribute("priority").value());
CHECK(lhsWeight != kPriorityWeights.end(), (""));
CHECK(rhsWeight != kPriorityWeights.end(), (""));
return lhsWeight->second < rhsWeight->second;
});
return result;
}
} // namespace
namespace editor
{
bool EditorConfig::GetTypeDescription(vector<string> classificatorTypes,
TypeAggregatedDescription & outDesc) const
{
bool isBuilding = false;
vector<string> addTypes;
for (auto it = classificatorTypes.begin(); it != classificatorTypes.end(); ++it)
{
if (*it == "building")
{
outDesc.m_address = isBuilding = true;
outDesc.m_editableFields.push_back(feature::Metadata::FMD_BUILDING_LEVELS);
outDesc.m_editableFields.push_back(feature::Metadata::FMD_POSTCODE);
classificatorTypes.erase(it);
break;
}
// Adding partial types for 2..N-1 parts of a N-part type.
auto hyphenPos = it->find('-');
while ((hyphenPos = it->find('-', hyphenPos + 1)) != string::npos)
{
addTypes.push_back(it->substr(0, hyphenPos));
}
}
classificatorTypes.insert(classificatorTypes.end(), addTypes.begin(), addTypes.end());
auto const typeNodes = GetPrioritizedTypes(m_document);
auto const it =
find_if(begin(typeNodes), end(typeNodes), [&classificatorTypes](pugi::xml_node const & node) {
return find(begin(classificatorTypes), end(classificatorTypes),
node.attribute("id").value()) != end(classificatorTypes);
});
if (it == end(typeNodes))
return isBuilding;
return TypeDescriptionFromXml(m_document, *it, outDesc);
}
vector<string> EditorConfig::GetTypesThatCanBeAdded() const
{
auto const xpathResult =
m_document.select_nodes("/mapsme/editor/types/type[not(@can_add='no' or @editable='no')]");
vector<string> result;
for (auto const & xNode : xpathResult)
result.emplace_back(xNode.node().attribute("id").value());
return result;
}
void EditorConfig::SetConfig(pugi::xml_document const & doc) { m_document.reset(doc); }
} // namespace editor
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