src/Content/JSContent.cpp

   1 //
   2 // Tizen Web Device API
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 #include <CommonsJavaScript/PrivateObject.h>
  19 #include <CommonsJavaScript/Converter.h>
  20 #include <CommonsJavaScript/JSUtils.h>
  21 #include <JSWebAPIErrorFactory.h>
  22 #include "JSContent.h"
  23 #include <Logger.h>
  24
  25 namespace DeviceAPI {
  26 namespace Content {
  27
  28 #define TIZEN_CONTENT_MEDIA_ATTRIBUTENAME               "Content"
  29 #define TIZEN_CONTENT_MEDIA_UID                         "id"
  30 #define TIZEN_CONTENT_MEDIA_TYPE                        "type"
  31 #define TIZEN_CONTENT_MEDIA_MIME_TYPE                   "mimeType"
  32 #define TIZEN_CONTENT_MEDIA_NAME                        "name"
  33 #define TIZEN_CONTENT_MEDIA_TITLE                       "title"
  34 #define TIZEN_CONTENT_MEDIA_FILE_URL                    "contentURI"
  35 #define TIZEN_CONTENT_MEDIA_THUMBNAILPATH               "thumbnailURIs"
  36 #define TIZEN_CONTENT_MEDIA_RELEASEDDATE                "releaseDate"
  37 #define TIZEN_CONTENT_MEDIA_MODIFIEDDATE                "modifiedDate"
  38 #define TIZEN_CONTENT_MEDIA_DESCRIPTION                 "description"
  39 #define TIZEN_CONTENT_MEDIA_RATING                      "rating"
  40 #define TIZEN_CONTENT_MEDIA_SIZE                        "size"
  41 #define TIZEN_CONTENT_MEDIA_EDIABLEATTR                 "editableAttributes"
  42
  43
  44 JSClassDefinition JSMedia::m_classInfo =
  45 {
  46     0,
  47     kJSClassAttributeNone,
  48     TIZEN_CONTENT_MEDIA_ATTRIBUTENAME,
  49     0,
  50     m_property,
  51     NULL, //    m_function,
  52     initialize,
  53     finalize,
  54     NULL, //hasProperty,
  55     NULL, //getProperty,
  56     NULL, //setProperty,
  57     NULL, //DeleteProperty,
  58     NULL, //GetPropertyNames,
  59     NULL, //CallAsFunction,
  60     NULL, //CallAsConstructor,
  61     NULL, //HasInstance,
  62     NULL  //ConvertToType
  63 };
  64
  65
  66 JSStaticValue JSMedia::m_property[] =
  67 {
  68     //EventProperties
  69     { TIZEN_CONTENT_MEDIA_UID, getPropertyId, NULL, kJSPropertyAttributeReadOnly},
  70     { TIZEN_CONTENT_MEDIA_TYPE, getPropertyType , NULL, kJSPropertyAttributeReadOnly},
  71     { TIZEN_CONTENT_MEDIA_MIME_TYPE, getPropertyMimeType , NULL, kJSPropertyAttributeReadOnly},
  72     { TIZEN_CONTENT_MEDIA_NAME, getPropertyDisplayName, setPropertyDisplayName, kJSPropertyAttributeNone},
  73     { TIZEN_CONTENT_MEDIA_TITLE, getPropertyTitle, NULL, kJSPropertyAttributeReadOnly},
  74     { TIZEN_CONTENT_MEDIA_FILE_URL, getPropertyFilePath, NULL, kJSPropertyAttributeReadOnly},
  75     { TIZEN_CONTENT_MEDIA_THUMBNAILPATH, getPropertyThumbnailPath, NULL, kJSPropertyAttributeReadOnly},
  76     { TIZEN_CONTENT_MEDIA_RELEASEDDATE, getPropertyReleasedDate, NULL, kJSPropertyAttributeReadOnly},
  77     { TIZEN_CONTENT_MEDIA_MODIFIEDDATE, getPropertyModifiedDate, NULL, kJSPropertyAttributeReadOnly},
  78     { TIZEN_CONTENT_MEDIA_DESCRIPTION, getPropertyDescription, setPropertyDescription, kJSPropertyAttributeNone},
  79     { TIZEN_CONTENT_MEDIA_SIZE, getPropertySize, NULL, kJSPropertyAttributeReadOnly},
  80     { TIZEN_CONTENT_MEDIA_EDIABLEATTR, getPropertyEditableAttr, NULL, kJSPropertyAttributeReadOnly},
  81     { TIZEN_CONTENT_MEDIA_RATING, getPropertyRating, setPropertyRating, kJSPropertyAttributeNone},
  82     { 0, 0, 0, 0 }
  83 };
  84
  85
  86 JSClassRef JSMedia::m_jsClassRef = JSClassCreate(JSMedia::getClassInfo());
  87
  88 void JSMedia::initialize(JSContextRef context, JSObjectRef object)
  89 {
  90     MediaPrivObject *priv = static_cast<MediaPrivObject*>( JSObjectGetPrivate( object ) );
  91     if (!priv)
  92         {
  93         MediacontentMediaPtr privateData(new MediacontentMedia());
  94         priv = new MediaPrivObject(context, privateData);
  95         JSObjectSetPrivate(object, static_cast<void*>(priv));
  96     }
  97     else
  98     {
  99         LoggerD("private object already exists");
 100     }
 101 }
 102
 103 void JSMedia::finalize(JSObjectRef object)
 104 {
 105     MediaPrivObject *priv = static_cast<MediaPrivObject*>( JSObjectGetPrivate( object ) ) ;
 106     if (priv != NULL)
 107     {
 108         delete (priv);
 109         priv = NULL;
 110         JSObjectSetPrivate(object, NULL);
 111     }
 112 }
 113
 114 const JSClassRef JSMedia::getClassRef()
 115 {
 116     if (!m_jsClassRef)
 117     {
 118         m_jsClassRef = JSClassCreate(&m_classInfo);
 119     }
 120     return m_jsClassRef;
 121 }
 122
 123 const JSClassDefinition* JSMedia::getClassInfo()
 124 {
 125     return &m_classInfo;
 126 }
 127
 128 MediacontentMediaPtr JSMedia::getMediaObject(JSObjectRef object)
 129 {
 130     MediaPrivObject *priv = static_cast<MediaPrivObject*>(JSObjectGetPrivate(object));
 131     if(!priv)
 132     {
 133         ThrowMsg(NullPointerException, "Private object is null");
 134     }
 135     MediacontentMediaPtr result = priv->getObject();
 136     if (!result)
 137     {
 138         ThrowMsg(NullPointerException, "Private object is null");
 139     }
 140     return result;
 141 }
 142
 143 JSValueRef JSMedia::getPropertyId(
 144                                         JSContextRef context,
 145                                         JSObjectRef object,
 146                                         JSStringRef propertyName,
 147                                         JSValueRef* exception)
 148 {
 149     Try
 150     {
 151         Converter converter(context);
 152         MediacontentMediaPtr media = getMediaObject(object);
 153         return converter.toJSValueRef(media->getMediaUUID());
 154     }
 155     Catch(Exception)
 156     {
 157         LoggerW("trying to get incorrect value");
 158     }
 159     return JSValueMakeUndefined(context);
 160
 161 }
 162
 163 JSValueRef      JSMedia::getPropertyMimeType(
 164                                         JSContextRef context,
 165                                         JSObjectRef object,
 166                                         JSStringRef propertyName,
 167                                         JSValueRef* exception)
 168 {
 169     Try
 170     {
 171         Converter converter(context);
 172         MediacontentMediaPtr media = getMediaObject(object);
 173         return converter.toJSValueRef(media->getMimeType());
 174     }
 175     Catch(Exception)
 176     {
 177         LoggerW("trying to get incorrect value");
 178     }
 179     return JSValueMakeUndefined(context);
 180
 181 }
 182
 183
 184 JSValueRef JSMedia::getPropertyDisplayName(
 185                                         JSContextRef context,
 186                                         JSObjectRef object,
 187                                         JSStringRef propertyName,
 188                                         JSValueRef* exception)
 189 {
 190     Try
 191     {
 192         Converter converter(context);
 193         MediacontentMediaPtr media = getMediaObject(object);
 194         return converter.toJSValueRef(media->getDisplayName());
 195     }
 196     Catch(Exception)
 197     {
 198         LoggerW("trying to get incorrect value");
 199     }
 200     return JSValueMakeUndefined(context);
 201 }
 202
 203 JSValueRef JSMedia::getPropertyTitle(
 204                                         JSContextRef context,
 205                                         JSObjectRef object,
 206                                         JSStringRef propertyName,
 207                                         JSValueRef* exception)
 208 {
 209     Try
 210     {
 211         Converter converter(context);
 212         MediacontentMediaPtr media = getMediaObject(object);
 213         return converter.toJSValueRef(media->getTitle());
 214     }
 215     Catch(Exception)
 216     {
 217         LoggerW("trying to get incorrect value");
 218     }
 219     return JSValueMakeUndefined(context);
 220 }
 221
 222
 223 JSValueRef JSMedia::getPropertyFilePath(
 224                                         JSContextRef context,
 225                                         JSObjectRef object,
 226                                         JSStringRef propertyName,
 227                                         JSValueRef* exception)
 228 {
 229     Try
 230     {
 231         Converter converter(context);
 232         MediacontentMediaPtr media = getMediaObject(object);
 233         return converter.toJSValueRef(media->getFilePath());
 234     }
 235     Catch(Exception)
 236     {
 237         LoggerW("trying to get incorrect value");
 238     }
 239     return JSValueMakeUndefined(context);
 240 }
 241
 242
 243 JSValueRef JSMedia::getPropertyThumbnailPath(
 244                                         JSContextRef context,
 245                                         JSObjectRef object,
 246                                         JSStringRef propertyName,
 247                                         JSValueRef* exception)
 248 {
 249     Try
 250     {
 251         Converter converter(context);
 252         MediacontentMediaPtr media = getMediaObject(object);
 253         JSObjectRef jsResult = JSCreateArrayObject(context, 0, NULL);
 254         if (NULL == jsResult){
 255             ThrowMsg(NullPointerException, "Could not create js array object");
 256         }
 257
 258         if(!(media->getThumbnailPath().empty())){
 259             JSValueRef val = converter.toJSValueRef(media->getThumbnailPath());
 260             if(!JSSetArrayElement(context, jsResult, 0, val)){
 261                 ThrowMsg(UnknownException, "Could not insert value into js array");
 262             }
 263             return jsResult;
 264         }
 265     }
 266     Catch(Exception)
 267     {
 268         LoggerW("trying to get incorrect value");
 269     }
 270     return JSValueMakeNull(context);
 271 }
 272
 273 JSValueRef JSMedia::getPropertyDescription(
 274                                         JSContextRef context,
 275                                         JSObjectRef object,
 276                                         JSStringRef propertyName,
 277                                         JSValueRef* exception)
 278 {
 279     Try
 280     {
 281         Converter converter(context);
 282         MediacontentMediaPtr media = getMediaObject(object);
 283         if(!(media->getDescription().empty()))
 284         {
 285             return converter.toJSValueRef(media->getDescription());
 286         }
 287     }
 288     Catch(Exception)
 289     {
 290         LoggerW("trying to get incorrect value");
 291     }
 292     return JSValueMakeNull(context);
 293 }
 294
 295
 296 JSValueRef JSMedia::getPropertyModifiedDate(
 297                                         JSContextRef context,
 298                                         JSObjectRef object,
 299                                         JSStringRef propertyName,
 300                                         JSValueRef* exception)
 301 {
 302     Try
 303     {
 304         Converter converter(context);
 305         MediacontentMediaPtr media = getMediaObject(object);
 306         if(media->getModifiedDate() != NULL)
 307         {
 308             return converter.toJSValueRef(*(media->getModifiedDate()));
 309         }
 310     }
 311     Catch(Exception)
 312     {
 313         LoggerW("trying to get incorrect value");
 314     }
 315     return JSValueMakeNull(context);
 316 }
 317
 318 JSValueRef JSMedia::getPropertyReleasedDate(
 319                                         JSContextRef context,
 320                                         JSObjectRef object,
 321                                         JSStringRef propertyName,
 322                                         JSValueRef* exception)
 323 {
 324     Try
 325     {
 326         Converter converter(context);
 327         MediacontentMediaPtr media = getMediaObject(object);
 328         if(media->getReleasedDate() != NULL)
 329         {
 330             return converter.toJSValueRef(*(media->getReleasedDate()));
 331         }
 332     }
 333     Catch(Exception)
 334     {
 335         LoggerW("trying to get incorrect value");
 336     }
 337     return JSValueMakeNull(context);
 338
 339 }
 340
 341
 342 JSValueRef JSMedia::getPropertyRating(
 343                                         JSContextRef context,
 344                                         JSObjectRef object,
 345                                         JSStringRef propertyName,
 346                                         JSValueRef* exception)
 347 {
 348     Try
 349     {
 350         Converter converter(context);
 351         MediacontentMediaPtr objMedia = getMediaObject(object);
 352         return converter.toJSValueRef(objMedia->getRating());
 353     }
 354     Catch(Exception)
 355     {
 356         LoggerW("trying to get incorrect value");
 357     }
 358     return JSValueMakeNull(context);
 359 }
 360
 361 JSValueRef JSMedia::getPropertyType(
 362                                         JSContextRef context,
 363                                         JSObjectRef object,
 364                                         JSStringRef propertyName,
 365                                         JSValueRef* exception)
 366 {
 367     Try
 368     {
 369         Converter converter(context);
 370         MediacontentMediaPtr media = getMediaObject(object);
 371         return converter.toJSValueRef(media->getMediaType());
 372     }
 373     Catch(Exception)
 374     {
 375         LoggerW("trying to get incorrect value");
 376     }
 377     return JSValueMakeUndefined(context);
 378 }
 379
 380
 381 JSValueRef JSMedia::getPropertySize(
 382                                         JSContextRef context,
 383                                         JSObjectRef object,
 384                                         JSStringRef propertyName,
 385                                         JSValueRef* exception)
 386 {
 387     Try
 388     {
 389         Converter converter(context);
 390         MediacontentMediaPtr media = getMediaObject(object);
 391         double var = (double)media->getSize();
 392         return converter.toJSValueRef(var);
 393     }
 394     Catch(Exception)
 395     {
 396         LoggerW("trying to get incorrect value");
 397     }
 398
 399     return JSValueMakeNull(context);
 400 }
 401
 402
 403 JSValueRef JSMedia::getPropertyEditableAttr(
 404                                         JSContextRef context,
 405                                         JSObjectRef object,
 406                                         JSStringRef propertyName,
 407                                         JSValueRef* exception)
 408 {
 409     Try
 410     {
 411         Converter converter(context);
 412         MediacontentMediaPtr media = getMediaObject(object);
 413         vector<std::string> editableAttrList = media->getEditableAttr();
 414         JSObjectRef jsResult = JSCreateArrayObject(context, 0, NULL);
 415
 416         if (NULL == jsResult)
 417         {
 418             ThrowMsg(NullPointerException, "Could not create js array object");
 419         }
 420         for(unsigned int i=0; i<editableAttrList.size(); i++)
 421         {
 422             JSValueRef val = converter.toJSValueRef(editableAttrList.at(i));
 423             if(!JSSetArrayElement(context, jsResult, i, val))
 424             {
 425                 ThrowMsg(UnknownException, "Could not insert value into js array");
 426             }
 427         }
 428                 return jsResult;
 429     }
 430     Catch(Exception)
 431     {
 432         LoggerW("trying to get incorrect value");
 433     }
 434     return JSValueMakeUndefined(context);
 435
 436 }
 437
 438
 439 bool    JSMedia::setPropertyRating(
 440                                 JSContextRef context,
 441                                 JSObjectRef object,
 442                                 JSStringRef propertyName,
 443                                 JSValueRef value,
 444                                 JSValueRef* exception)
 445 {
 446     Try
 447     {
 448         Converter converter(context);
 449         MediacontentMediaPtr objMedia = getMediaObject(object);
 450         int rating = converter.toInt(value);
 451
 452         if(rating < 0)
 453         {
 454                 rating = 0;
 455         }
 456         if ( objMedia->getRating() != rating)
 457         {
 458                 objMedia->setRating(rating, true);
 459         }
 460
 461         return true;
 462     }
 463     Catch(Exception)
 464     {
 465         LoggerW("trying to set incorrect value");
 466         DeviceAPI::Common::JSWebAPIErrorFactory::postException(context, exception, DeviceAPI::Common::JSWebAPIErrorFactory::TYPE_MISMATCH_ERROR);
 467     }
 468
 469     return false;
 470
 471 }
 472
 473 bool            JSMedia::setPropertyDisplayName(
 474                                         JSContextRef context,
 475                                         JSObjectRef object,
 476                                         JSStringRef propertyName,
 477                                         JSValueRef value,
 478                                         JSValueRef* exception)
 479 {
 480         Try
 481         {
 482                 Converter converter(context);
 483                 MediacontentMediaPtr objMedia = getMediaObject(object);
 484                 string displayName = converter.toString(value);
 485
 486                 if ((objMedia->getDescription()).compare(displayName) != 0)
 487                 {
 488                         objMedia->setDisplayName(displayName, true);
 489                 }
 490
 491                 return true;
 492         }
 493         Catch(Exception)
 494         {
 495                 LoggerW("trying to set incorrect value");
 496                 DeviceAPI::Common::JSWebAPIErrorFactory::postException(context, exception, DeviceAPI::Common::JSWebAPIErrorFactory::TYPE_MISMATCH_ERROR);
 497         }
 498
 499         return false;
 500 }
 501
 502 bool            JSMedia::setPropertyDescription(
 503                                         JSContextRef context,
 504                                         JSObjectRef object,
 505                                         JSStringRef propertyName,
 506                                         JSValueRef value,
 507                                         JSValueRef* exception)
 508 {
 509         Try
 510         {
 511                 Converter converter(context);
 512                 MediacontentMediaPtr objMedia = getMediaObject(object);
 513                 string description = converter.toString(value);
 514
 515                 if ( (objMedia->getDescription()).compare(description) != 0 )
 516                 {
 517                         objMedia->setDescription(description, true);
 518                 }
 519
 520                 return true;
 521         }
 522         Catch(Exception)
 523         {
 524                 LoggerW("trying to set incorrect value");
 525                 DeviceAPI::Common::JSWebAPIErrorFactory::postException(context, exception, DeviceAPI::Common::JSWebAPIErrorFactory::TYPE_MISMATCH_ERROR);
 526         }
 527
 528         return false;
 529 }
 530
 531 }
 532 }