xmlhelper.cpp

#include "foo_subsonic.h"
#include "track.h"
#include "album.h"
#include "playlist.h"
#include "xmlhelper.h"
#include "SimpleHttpClientConfigurator.h"


namespace XmlHelper {

	int XmlIntOrDefault(TiXmlElement* element, const char* attribute, unsigned int default) {
		auto temp = default;
		if (element->QueryUnsignedAttribute(attribute, &temp) == TIXML_SUCCESS) {
			return temp;
		}
		else {
			return default;
		}
	}
	
	pfc::string8 XmlStrOrDefault(TiXmlElement* element, const char* attribute, const char* default) {
		auto tmp = element->Attribute(attribute);
		return tmp == nullptr ? "" : tmp;
	}

	bool XmlBoolOrDefault(TiXmlElement* element, const char* attribute, bool default) {
		auto temp = default;
		if (element->QueryBoolAttribute(attribute, &temp) == TIXML_SUCCESS) {
			return temp;
		}
		else {
			return default;
		}
	}

	void parseAlbumInfo(TiXmlElement* e, Album* a) {
		if (e == nullptr) {
			return;
		}
		if (a == nullptr) {
			return;
		}
		a->set_artist(XmlStrOrDefault(e, "artist", ""));
		a->set_title(XmlStrOrDefault(e, "title", "")); // use title instead of album, otherwise multi disc albums were mixed

		a->set_genre(XmlStrOrDefault(e, "genre", ""));
		a->set_year(XmlStrOrDefault(e, "year", ""));

		a->set_coverArt(XmlStrOrDefault(e, "coverArt", ""));

		a->set_artistid(XmlStrOrDefault(e, "artistId", "0"));
		a->set_id(XmlStrOrDefault(e, "id", "0"));
		a->set_parentid(XmlStrOrDefault(e, "parent", "0"));

		a->set_duration(XmlIntOrDefault(e, "duration", 0));

		a->set_songCount(XmlIntOrDefault(e, "songCount", 0));
	}

	void parseTrackInfo(TiXmlElement* e, Track* t) {
		if (e == nullptr) {
			return;
		}
		if (t == nullptr) {
			return;
		}
		t->set_duration(XmlStrOrDefault(e, "duration", "0"));
		t->set_tracknumber(XmlStrOrDefault(e, "track", "0"));
		t->set_parentId(XmlStrOrDefault(e, "parent", "0"));
		t->set_bitrate(XmlStrOrDefault(e, "bitRate", "0"));
		t->set_size(XmlStrOrDefault(e, "size", "0"));
		t->set_year(XmlStrOrDefault(e, "year", "0"));

		t->set_id(XmlStrOrDefault(e, "id", ""));
		t->set_artist(XmlStrOrDefault(e, "artist", ""));
		t->set_album(XmlStrOrDefault(e, "album", ""));

		t->set_genre(XmlStrOrDefault(e, "genre", ""));
		t->set_contentType(XmlStrOrDefault(e, "contentType", ""));
		t->set_coverArt(XmlStrOrDefault(e, "coverArt", "0"));
		t->set_title(XmlStrOrDefault(e, "title", ""));
		t->set_suffix(XmlStrOrDefault(e, "suffix", ""));
		t->set_artistId(XmlStrOrDefault(e, "artistId", ""));

		// build and add url for streaming
		pfc::string8 idparam = "id=";
		idparam << t->get_id();

		pfc::string8 streamUrl = SimpleHttpClientConfigurator::buildRequestUrl("stream", idparam);
		t->set_streamUrl(streamUrl);
	}

	void parsePlaylistInfo(TiXmlElement* e, Playlist* p) {
		if (e == nullptr) {
			return;
		}
		if (p == nullptr) {
			return;
		}
		p->set_comment(XmlStrOrDefault(e, "comment", ""));
		p->set_coverArt(XmlStrOrDefault(e, "covertArt", ""));
		p->set_duration(XmlIntOrDefault(e, "duration", 0));
		p->set_id(XmlStrOrDefault(e, "id", "0"));
		p->set_isPublic(XmlBoolOrDefault(e, "public", false));
		p->set_name(XmlStrOrDefault(e, "name", "No Name given"));
		p->set_owner(XmlStrOrDefault(e, "owner", ""));
		p->set_songcount(XmlIntOrDefault(e, "songCount", 0));
	}
}