media_download_list_ptr parse_url_impl(const std::string & Url, bool fromUrl)
{
const std::string clipIdUrl = (fromUrl ? get_clip_id_from_url(Url) : "" );
std::string main_headers, main_content;
if (!download_page(Url, main_headers, main_content, "", "Keep-Alive"))
throw url_parser::exception();
std::vector<HttpHeader> parsedHeaders;
parse_http_headers(main_headers, parsedHeaders);
const std::string cookies = use_cookies(parsedHeaders);
const std::string clipId = (clipIdUrl == "") ? (parse_clip_id(main_content)) : (clipIdUrl);
const std::string quertyUrl = std::string("http://www.vimeo.com/moogaloop/load/clip:") + clipId;
std::string query_headers, query_content;
if (!download_page(quertyUrl, query_headers, query_content, cookies, "Keep-Alive"))
throw url_parser::exception();
std::wstringstream strm;
strm << utf8_to_utf16(query_content);
boost::property_tree::basic_ptree<std::wstring, std::wstring> pt;
boost::property_tree::xml_parser::read_xml(strm, pt);
const std::string thumbUrl = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.thumbnail").get_value_or(L""));
media_download_list::BytesArrayPtr thumbnail;
try
{
std::string headers__, content__;
if ((thumbUrl != "") && download_page(thumbUrl, headers__, content__, "", ""))
{
thumbnail = media_download_list::BytesArrayPtr( new media_download_list::BytesArray( content__.size() ) );
::std::copy( content__.begin(), content__.end(), thumbnail->begin() );
};
}
catch(...)
{
}
const std::string durationStr = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.duration").get_value_or(L"0"));
int duration = 0;
try
{
duration = boost::lexical_cast<int>( durationStr ) * 1000;
}
catch(...)
{
}
const std::string titleUtf8 = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.caption").get_value_or(L"Unknown"));
const std::wstring titleW = ::openmedia::utf8_to_utf16(titleUtf8);
const std::string widthStr = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.width").get_value_or(L"0"));
const std::string heightStr = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.height").get_value_or(L"0"));
int width = 0, height = 0;
try {
width = boost::lexical_cast<int>(widthStr);
height = boost::lexical_cast<int>(heightStr);
} catch(...)
{}
bool isHd = ("0" != utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.video.isHD").get_value_or(L"0")));
std::string token1 = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.request_signature").get_value_or(L""));
std::string token2 = utf16_to_utf8(pt.get_optional<std::wstring>(L"xml.request_signature_expires").get_value_or(L""));
if (token1 == "" || token2 == "")
throw url_parser::exception();
std::vector< media_download_info > mediaInfoList;
const std::string queryBase = std::string("http://www.vimeo.com/moogaloop/play/clip:") + clipId + "/"
+ token1 + "/" + token2;
for (int i = 0; i < (isHd ? 2: 1); ++i)
{
std::string query = ((i == 0) ? (queryBase + "/?q=sd&type=local&embed_location=") : (queryBase + "/?q=hd&type=local&embed_location="));
std::string mediaHeaders;
download_page_header(query, mediaHeaders, cookies, "");
std::vector<HttpHeader> parsedMediaHeaders;
parse_http_headers(mediaHeaders, parsedMediaHeaders);
std::string mediaType;
boost::uint64_t contentSize;
if (is_media_content(parsedMediaHeaders, mediaType, contentSize))
{
media_url_handle_ptr urlHandle = media_url_handle_ptr( new media_url_handle(query, mediaType, contentSize, cookies, "") );
const media_content_type_t mediaType_ = ::openmedia::downloader::parse_media_content_type(mediaType);
const media_quality_type_t media_quality_type = ((i == 0) ? mediaQuality360P : mediaQuality720P);
const media_video_type_t media_video_codec_type = mediaVideoH264;
const media_audio_type_t media_audio_codec_type = mediaAudioAAC;
int width_ = 0, height_ = 0;
if (isHd && i == 1)
{
width_ = width;
height_ = height;
}
media_info_handle_ptr mediaInfoHandle
= media_info_handle_ptr(
new media_info_handle(
width_,
height_,
media_quality_type,
mediaType_,
media_video_codec_type,
media_audio_codec_type,
duration) );
mediaInfoList.push_back( media_download_info(urlHandle, mediaInfoHandle) );
}
}
::std::sort(mediaInfoList.begin(), mediaInfoList.end(), &compare_media_download_info);
boost::shared_ptr<media_download_list::Impl> media_download_list_impl( new media_download_list::Impl(titleW, titleUtf8, thumbnail, duration, Url) );
media_download_list_impl->get_array().swap(mediaInfoList);
return media_download_list_ptr( new media_download_list(media_download_list_impl) );
}
media_download_list_ptr parse_url(const std::string & Url)
{
std::string main_headers, main_content;
if (!download_page(Url, main_headers, main_content, "", "Keep-Alive"))
throw url_parser::exception();
std::vector<HttpHeader> parsedHeaders;
parse_http_headers(main_headers, parsedHeaders);
const std::string cookies = use_cookies(parsedHeaders);
const std::string playerUrl = std::string("http://www.dailymotion.com") + get_palyer_url(main_content);
const std::string seq = get_sequence_value(main_content);
const std::string title = replace_u_codes(extract_prop(seq, "videoTitle"));
const std::wstring titleW = ::openmedia::utf8_to_utf16(title);
const std::string titleUtf8 = utf16_to_utf8(titleW);
std::string thumbUrl = extract_prop(seq, "videoPreviewURL");
boost::algorithm::replace_all(thumbUrl, "\\/", "/");
const std::string durationStr = extract_prop_num(seq, "videoDuration");
media_download_list::BytesArrayPtr thumbnail;
try
{
std::string headers__, content__;
if ((thumbUrl != "") && download_page(thumbUrl, headers__, content__, "", ""))
{
thumbnail = media_download_list::BytesArrayPtr( new media_download_list::BytesArray( content__.size() ) );
::std::copy( content__.begin(), content__.end(), thumbnail->begin() );
};
}
catch(...)
{
}
int duration = 0;
try
{
duration = boost::lexical_cast<int>( durationStr ) * 1000;
}
catch(...)
{
}
std::vector< media_download_info > mediaInfoList;
for (int i = 0; i < 2; ++i)
{
std::string videoUrl = extract_prop(seq, ((i==0)?"sdURL":"hqURL"));
boost::algorithm::replace_all(videoUrl, "\\/", "/");
if (videoUrl.size() > 0)
{
std::string mediaHeaders/*, mediaContent*/;
download_page_header_ref(videoUrl, mediaHeaders, cookies, playerUrl, "keep-alive");
// download_page(videoUrl, mediaHeaders, mediaContent, cookies, "keep-alive");
std::vector<HttpHeader> parsedMediaHeaders;
parse_http_headers(mediaHeaders, parsedMediaHeaders);
std::string mediaType;
boost::uint64_t contentSize;
if (is_media_content(parsedMediaHeaders, mediaType, contentSize))
{
media_url_handle_ptr urlHandle = media_url_handle_ptr( new media_url_handle(videoUrl, mediaType, contentSize, cookies, "") );
const media_content_type_t mediaType_ = ::openmedia::downloader::parse_media_content_type(mediaType);
const media_quality_type_t media_quality_type = ((i == 0) ? mediaQuality360P : mediaQuality480P);
const media_video_type_t media_video_codec_type = mediaVideoH264;
const media_audio_type_t media_audio_codec_type = mediaAudioAAC;
int width_ = 0, height_ = 0;
media_info_handle_ptr mediaInfoHandle
= media_info_handle_ptr(
new media_info_handle(
width_,
height_,
media_quality_type,
mediaType_,
media_video_codec_type,
media_audio_codec_type,
duration)
);
mediaInfoList.push_back( media_download_info(urlHandle, mediaInfoHandle) );
}
}
}
::std::sort(mediaInfoList.begin(), mediaInfoList.end(), &compare_media_download_info);
boost::shared_ptr<media_download_list::Impl> media_download_list_impl( new media_download_list::Impl(titleW, titleUtf8, thumbnail, duration, Url) );
media_download_list_impl->get_array().swap(mediaInfoList);
return media_download_list_ptr( new media_download_list(media_download_list_impl) );
}