/**
* \brief parseJSON
* \note parses from mSharedData and populate the arrays such as
* mNameTable[], mTable[], mDataTime, mColor[]
*/
void parseJSON()
{
YAJLDom::Value *jsonRoot = YAJLDom::parse((const unsigned char*)mSharesData, strlen(mSharesData));
if(jsonRoot->getType() == YAJLDom::Value::ARRAY)
{
lprintfln("SUCCESS IN PARSING JSON DATA");
MAUtil::String tmp,t;
float scale = mScaleBarHeight;
const int gridX = mGraph->getScene().getGridX();
const int gridZ = mGraph->getScene().getGridZ();
bool bGotDate = false;
for(int i=0; i<gridX; i++)
{
YAJLDom::Value *row = jsonRoot->getValueByIndex(i);
int j = 0;
t = row->getValueForKey("t")->toString();
mNameTable[i + gridX*j] = t.c_str();
tmp = row->getValueForKey("l")->toString();
mTables[i + gridX*j] = scale*(atof(tmp.c_str()));
lprintfln("@@@r l=%s t=%s", tmp.c_str(),t.c_str());
j++;
t = row->getValueForKey("t")->toString();
mNameTable[i + gridX*j] = t.c_str();
tmp = row->getValueForKey("l_cur")->toString();
mTables[i + gridX*j] = scale*(atof(tmp.c_str()));
lprintfln("@@@ l_cur=%s t=%s", tmp.c_str(),t.c_str());
j++;
t = row->getValueForKey("t")->toString();
mNameTable[i + gridX*j] = t.c_str();
tmp = row->getValueForKey("c")->toString();
mTables[i + gridX*j] = scale*(atof(tmp.c_str()));
lprintfln("@@@ c=%s t=%s", tmp.c_str(),t.c_str());
j++;
t = row->getValueForKey("t")->toString();
mNameTable[i + gridX*j] = t.c_str();
tmp = row->getValueForKey("cp")->toString();
mTables[i + gridX*j] = scale*(atof(tmp.c_str()));
lprintfln("@@@ cp=%s t=%s", tmp.c_str(),t.c_str());
if (bGotDate == false)
{
tmp = row->getValueForKey("lt")->toString();
mDateTime = tmp.c_str();
bGotDate = true;
}
}
glm::vec4 colScheme[gridZ];
glm::vec4 redScheme[gridZ];
colScheme[0] = glm::vec4(0.0f, 236.0f/255.0f, 255.0f/255.0f, 1.0f); // L blue
colScheme[1] = glm::vec4(0.0f, 177.0f/255.0f, 191.0f/255.0f, 1.0f); // D blue
colScheme[2] = glm::vec4(181.0f/255.0f, 255.0f/255.0f, 0.0f, 1.0f); // L Green
colScheme[3] = glm::vec4(124.0f/255.0f, 175.0f/255.0f, 0.0f, 1.0f); // D Green
redScheme[0] = glm::vec4(255.0f/255.0f, 0.0f, 236.0f/255.0f, 1.0f); // L blue
redScheme[1] = glm::vec4(177.0f/255.0f, 0.0f, 191.0f/255.0f, 1.0f); // D blue
redScheme[2] = glm::vec4(255.0f/255.0f, 90.0f/255.0f, 0.0f, 1.0f); // L Red
redScheme[3] = glm::vec4(175.0f/255.0f, 64.0f/255.0f, 0.0f, 1.0f); // D Red
for(int j=0; j<gridZ; j++)
{
for(int i=0; i<gridX; i++)
{
const int id = i+gridX*j;
mColors[id] = mTables[id]>=0.0f? colScheme[j]: redScheme[j];
}
}
}
}
void PhotoLoader::parseResponse(Cloudbase::CBHelperResponseInfo resp) {
if ( resp.function == "download" ) {
qDebug() << "received file";
QString oldName = QString::fromStdString(resp.downloadedFileName);
QString newName = QString::fromStdString(resp.downloadedFileName+".jpg");
QFile::rename(oldName, newName);
qDebug() << QString::fromStdString(resp.downloadedFileName);
return;
}
qDebug() << "error message: " << resp.errorMessage.c_str();
if ( resp.postSuccess ) {
if ( resp.parsedMessage->getType() == YAJLDom::Value::ARRAY ) {
QVariantList photos;
// loop over the array of objects from the photos collection
for (int i = 0; i < resp.parsedMessage->getNumChildValues(); i++) {
YAJLDom::Value* curPhoto = resp.parsedMessage->getValueByIndex(i);
// get all the basic data for the current object
QString title = QString::fromStdString(curPhoto->getValueForKey("title")->toString());
QString username = QString::fromStdString(curPhoto->getValueForKey("username")->toString());
QString tags = QString::fromStdString(curPhoto->getValueForKey("tags")->toString());
QString photoTime = QString::fromStdString(curPhoto->getValueForKey("photo_time")->toString());
QString filePath = "";
Photo* newPhoto = new Photo(title, username, tags, "");
// if we have files attached to the document
if (!curPhoto->getValueForKey("cb_files")->isNull()) {
YAJLDom::Value* photoFiles = curPhoto->getValueForKey("cb_files");
// loop over the files - we may have multiple files as we could be creating
// thumbnails as well as the full size picture. We assume the thumbnail images
// contain "thumb" in the file name
for (int y = 0; y < photoFiles->getNumChildValues(); y++) {
qDebug() << "loop over files";
YAJLDom::Value* curFile = photoFiles->getValueByIndex(y);
qDebug() << "starting download";
const QDir home = QDir::currentPath()+"/data/";
QString fileIdString = QString::fromStdString(curFile->getValueForKey("file_id")->toString());
filePath = home.absoluteFilePath(fileIdString);
newPhoto->setThumbnailFileId(filePath);
helper->downloadFile(curFile->getValueForKey("file_id")->toString(), this);
qDebug() << "file path: " << filePath;
}
// send the photo back to the application using the SIGNAL
//emit receivedPhoto(newPhoto);
} else {
qDebug() << "no files";
}
QVariantMap photoMap;
qDebug() << "loaded photo: " << title;
photoMap["title"] = title;
photoMap["imageSource"] = filePath;
photoMap["username"] = username;
photoMap["tags"] = tags;
photoMap["time"] = photoTime;
//photos.append(photoMap);
photos << photoMap;
}
qDebug() << "Emitting signal receivedPhotos";
emit receivedPhotos(photos);
}
}
}
