git.maemo.org Git - speedfreak/blob - Client/xmlreader.cpp

   1 /*
   2  * Parse xml file
   3  *
   4  * @author     Toni Jussila <toni.jussila@fudeco.com>
   5  * @author     Tiina Kivilinna-Korhola <tiina.kivilinna-korhola@fudeco.com>
   6  * @copyright  (c) 2010 Speed Freak team
   7  * @license    http://opensource.org/licenses/gpl-license.php GNU Public License
   8  */
   9
  10 #include <QFile>
  11 #include <QDebug>
  12 #include "xmlreader.h"
  13 #include "profiledialog.h"
  14
  15 /**
  16   *Constructor of this class.
  17   */
  18 XmlReader::XmlReader()
  19 {
  20     qDebug() << "__XmlReader";
  21     myCategoryList = new CategoryList();
  22     usersList = NULL;
  23     usersInfo = new QStringList();
  24 }
  25
  26 /**
  27   *Destructor of this class. Should be used to release all allocated resources.
  28   */
  29 XmlReader::~XmlReader()
  30 {
  31     qDebug() << "__~XmlReader";
  32     category = "";
  33     unit = "";
  34     position = "";
  35     user = "";
  36     value = "";
  37
  38     if(myCategoryList)
  39         delete myCategoryList;
  40 }
  41
  42 /**
  43   *This function is used to parse top 10 results of a certain category.
  44   */
  45 void XmlReader::xmlReadTop10Results(QNetworkReply *device,  QString userName)
  46 {
  47     qDebug() << "_xmlReadTop10Results";
  48
  49     int i = 0;
  50     int receivedFlag = 0;
  51
  52     xmlreader.clear();
  53     QByteArray array = device->readAll();
  54     qDebug() << "array: " << array;
  55     xmlreader.addData(array);
  56     //xmlreader.addData(device->readAll());
  57
  58     if(!(myCategoryList->top10List.isEmpty())) {
  59         myCategoryList->top10List.clear();
  60     }
  61
  62     //Go trough the xml document
  63     while(!xmlreader.atEnd())
  64     {
  65         //Read next node
  66         xmlreader.readNext();
  67         //Check if this element is starting element
  68         if(xmlreader.isStartElement())
  69         {
  70             if(xmlreader.name() == "results")
  71             {
  72                 qDebug() << xmlreader.name();
  73             }
  74
  75             if(xmlreader.name() == "result")
  76             {
  77                 qDebug() << xmlreader.name();
  78                 attr = xmlreader.attributes();
  79
  80                 user = attr.value("username").toString();
  81                 position = attr.value("position").toString();
  82                 date = attr.value("date").toString();
  83                 //unit = attr.value("unit").toString();
  84                 unit = "s";
  85                 value = attr.value("value").toString();
  86
  87                 if (userName.toUpper() == user.toUpper())//If user name match highlight result
  88                 {
  89                     myCategoryList->top10List.append("<tr><td><b>" + position + "</b></td><td><b>" +
  90                                                     user + "</b></td><td><b>" +
  91                                                     value + " " +
  92                                                     unit + "</b></td><td><b>" +
  93                                                     date + "</b></td></tr>");
  94                 }
  95                 else//If user name not match
  96                 {
  97                     myCategoryList->top10List.append("<tr><td>" + position + "</td><td>" +
  98                                                     user + "</td><td>" +
  99                                                     value + "&nbsp;" +
 100                                                     unit + "</td><td>" +
 101                                                     date + "</td></tr>");
 102                 }
 103                 /* Old way, no highlight
 104                 myCategoryList->top10List.append(position + "\t" +
 105                                                 user + "\t" +
 106                                                 value + " " +
 107                                                 unit + "\t" +
 108                                                 date + "\n");*/
 109
 110                 qDebug() << position << user << value << unit << date;
 111                 i++;
 112                 receivedFlag = 1;
 113             }
 114         }
 115     }
 116     //Only change labelTopList if a new top10List has been received
 117     if(receivedFlag)
 118     {
 119         qDebug() << "receivedTop10List() emitted";
 120         emit receivedTop10List();
 121     }
 122 }
 123
 124 /**
 125   *
 126   *
 127   */
 128 void XmlReader::xmlReadCategories(QNetworkReply *device)
 129 //void XmlReader::xmlReadCategories(QIODevice *device)
 130 {
 131     qDebug() << "_xmlReadCategories";
 132
 133     int i = 0;
 134     int receivedFlag = 0;
 135
 136     xmlreader.clear();
 137     QByteArray array = device->readAll();
 138     qDebug() << "array: " << array;
 139     xmlreader.addData(array);
 140     //xmlreader.addData(device->readAll());
 141
 142     myCategoryList->clearCats();
 143
 144     //Go trough the xml document
 145     while(!xmlreader.atEnd())
 146     {
 147         //Read next node
 148         xmlreader.readNext();
 149
 150         //Check if this element is starting element
 151         if(xmlreader.isStartElement())
 152         {
 153             if(xmlreader.name() == "categories")
 154             {
 155                 qDebug() << xmlreader.name();
 156             }
 157             if(xmlreader.name() == "category")
 158             {
 159                 qDebug() << xmlreader.name();
 160                 attr = xmlreader.attributes();
 161                 description = attr.value("description").toString();
 162                 unit = attr.value("unit").toString();
 163                 category = xmlreader.readElementText();
 164                 myCategoryList->appendCats(i, description, unit, category);
 165                 qDebug() << "description: " << description << "unit: " << unit << "category: " << category;
 166                 i++;
 167                 receivedFlag = 1;
 168             }
 169         }
 170     }
 171     //Only change comboBoxTopCategory if a new list has been received
 172     if(receivedFlag)
 173     {
 174         qDebug() << "receivedCategoryList() emitted";
 175         myCategoryList->realSizeOfCats = i;
 176         emit receivedCategoryList();
 177     }
 178 }
 179
 180 /**
 181   *This function is used to read example xml file (results.xml).
 182   *@todo Read real xml.
 183   */
 184 void XmlReader::xmlShow()
 185 {
 186     //QString filename = "results.xml";
 187     QString filename = "xmlcategoryfile.xml";
 188     QFile file(filename);
 189
 190     if (!file.open(QFile::ReadOnly))
 191     {
 192         qDebug() << "_xmlShow fail";
 193         return;
 194     }
 195
 196     //xmlReadTop10Results(&file);
 197     //xmlReadCategories(&file);
 198     //xmlReadProfile(&file);
 199     file.close();
 200 }
 201
 202 /**
 203   * This function is used to read profile xml.
 204   * @param QIODevice device: target of reading, here filename.
 205   * @param ProfileDialog *profileDialog
 206   */
 207 void XmlReader::xmlReadProfile(QIODevice *device, ProfileDialog *profileDialog)
 208 {
 209     qDebug() << "_xmlReadProfile";
 210
 211     profile = profileDialog;
 212
 213     xmlreader.clear();
 214     QByteArray array = device->readAll();
 215
 216     xmlreader.addData(array);
 217
 218     QString login;
 219     QString picture;
 220
 221     // Go trough the xml document
 222     while(!xmlreader.atEnd())
 223     {
 224         // Read next node
 225         xmlreader.readNext();
 226
 227         // Check if this element is starting element
 228         if(xmlreader.isStartElement())
 229         {
 230             if(xmlreader.name() == "profile")
 231             {
 232                 qDebug() << xmlreader.name();
 233                 attr = xmlreader.attributes();
 234                 login = attr.value("login").toString();
 235                 picture = attr.value("picture").toString();
 236             }
 237             if(xmlreader.name() == "manufacturer")
 238             {
 239                 qDebug() << xmlreader.name();
 240                 profile->setManufacturer(xmlreader.readElementText());
 241             }
 242             if(xmlreader.name() == "type")
 243             {
 244                 qDebug() << xmlreader.name();
 245                 profile->setType(xmlreader.readElementText());
 246
 247             }
 248             if(xmlreader.name() == "model")
 249             {
 250                 qDebug() << xmlreader.name();
 251                 profile->setModel(xmlreader.readElementText());
 252
 253             }
 254             if(xmlreader.name() == "description")
 255             {
 256                 qDebug() << xmlreader.name();
 257                 profile->setDescription(xmlreader.readElementText());
 258             }
 259             if(xmlreader.name() == "picture" && picture == "yes")
 260             {
 261                 qDebug() << xmlreader.name();
 262                 profile->setPicture(xmlreader.readElementText());
 263             }
 264         }
 265     }
 266     profile = NULL;
 267 }
 268
 269 /**
 270   *This function is used to parse user's info of a certain username.
 271   */
 272 //void XmlReader::xmlReadUserInfo(QIODevice *device)
 273 void XmlReader::xmlReadUserInfo(QNetworkReply *device)
 274 {
 275    /* <?xml version="1.0" encoding="utf-8"?>
 276     <userinfo user="test928" manufacturer="Toyota" type="corolla" model="1983" description="Fuel
 277     efficient, GPS system, only one owner"/>
 278     */
 279
 280    /* <?xml version="1.0" encoding="utf-8"?>
 281     <user login="test" description="<![CDATA my car rox! ]]>" last_activity="2010-05-13 21:47:15"
 282     avatar="http://www.speedfreak-api.com/static/uploads/avatars/22.jpg"  />*/
 283
 284     usersInfo->clear();
 285     xmlreader.clear();
 286     QByteArray array = device->readAll();
 287     qDebug() << "array: " << array;
 288     xmlreader.addData(array);
 289
 290     while(!xmlreader.atEnd())
 291     {
 292         //Read next node
 293         xmlreader.readNext();
 294
 295         //Check if this element is starting element
 296         if(xmlreader.isStartElement())
 297         {
 298             if(xmlreader.name() == "user")
 299             {
 300                 qDebug() << xmlreader.name();
 301                 attr = xmlreader.attributes();
 302                 QString data;
 303                 data = attr.value("login").toString();
 304                 qDebug() << "user: " << data;
 305                 usersInfo->append(data);
 306                 data = attr.value("description").toString();
 307                 qDebug() << "description: " << data;
 308                 usersInfo->append(data);
 309
 310                 /*data = attr.value("type").toString();
 311                 qDebug() << "type: " << data;
 312                 usersInfo.append(data);
 313                 data = attr.value("model").toString();
 314                 qDebug() << "model: " << data;
 315                 usersInfo.append(data);
 316                 data = attr.value("description").toString();
 317                 qDebug() << "description: " << data;
 318                 usersInfo.append(data);*/
 319                 //usersList->append(username);
 320             }
 321         }
 322     }
 323     qDebug() << "__emit";
 324     emit userInfo(usersInfo);
 325 }
 326
 327 /**
 328   *This function is used to parse usernames.
 329   */
 330 void XmlReader::xmlReadUsers(QNetworkReply *device)
 331 //void XmlReader::xmlReadUsers(QIODevice *device)
 332 {
 333     /* <?xml version="1.0" encoding="utf-8"?>
 334      <users>
 335              <user login="test" description="<![CDATA my car rox! ]]>" last_activity="2010-05-13 21:47:15"  />
 336              <user login="test1" description="<![CDATA my car rox too! ]]>" last_activity="2010-05-13 21:28:00"  />
 337      </users>*/
 338
 339     xmlreader.clear();
 340     QByteArray array = device->readAll();
 341     qDebug() << "array: " << array;
 342     xmlreader.addData(array);
 343     //Go trough the xml document
 344
 345     if (!usersList)
 346     {
 347         usersList = new QStringList();
 348         qDebug() << "userlist luodaan";
 349     }
 350
 351     else
 352     {
 353         usersList->clear();
 354         qDebug() << "userlist tyhjennetaan";
 355     }
 356
 357     while(!xmlreader.atEnd())
 358     {
 359         //Read next node
 360         xmlreader.readNext();
 361         qDebug() << xmlreader.name();
 362
 363         //Check if this element is starting element
 364         if(xmlreader.isStartElement())
 365         {
 366             if (xmlreader.name() == "user")
 367             {
 368                 qDebug() << xmlreader.name();
 369                 attr = xmlreader.attributes();
 370                 QString username;
 371                 QString description;
 372                 username = attr.value("login").toString();
 373                 description = attr.value("description").toString();
 374                 qDebug() << "user: " << username;
 375                 qDebug() << "description: " << description;
 376                 usersList->append(username);
 377             }
 378         }
 379     }
 380 }