src/cx/fbn/nevernote/sql/NoteTable.java

   1 /*\r
   2  * This file is part of NeverNote \r
   3  * Copyright 2009 Randy Baumgarte\r
   4  * \r
   5  * This file may be licensed under the terms of of the\r
   6  * GNU General Public License Version 2 (the ``GPL'').\r
   7  *\r
   8  * Software distributed under the License is distributed\r
   9  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either\r
  10  * express or implied. See the GPL for the specific language\r
  11  * governing rights and limitations.\r
  12  *\r
  13  * You should have received a copy of the GPL along with this\r
  14  * program. If not, go to http://www.gnu.org/licenses/gpl.html\r
  15  * or write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\r
  17  *\r
  18 */\r
  19 \r
  20 \r
  21 package cx.fbn.nevernote.sql;\r
  22 \r
  23 import java.text.DateFormat;\r
  24 import java.text.ParseException;\r
  25 import java.text.SimpleDateFormat;\r
  26 import java.util.ArrayList;\r
  27 import java.util.HashMap;\r
  28 import java.util.List;\r
  29 \r
  30 import com.evernote.edam.type.Note;\r
  31 import com.evernote.edam.type.NoteAttributes;\r
  32 import com.evernote.edam.type.Resource;\r
  33 import com.evernote.edam.type.Tag;\r
  34 import com.trolltech.qt.core.QByteArray;\r
  35 import com.trolltech.qt.core.QDateTime;\r
  36 import com.trolltech.qt.core.QTextCodec;\r
  37 import com.trolltech.qt.gui.QPixmap;\r
  38 \r
  39 import cx.fbn.nevernote.Global;\r
  40 import cx.fbn.nevernote.evernote.EnmlConverter;\r
  41 import cx.fbn.nevernote.sql.driver.NSqlQuery;\r
  42 import cx.fbn.nevernote.utilities.ApplicationLogger;\r
  43 import cx.fbn.nevernote.utilities.Pair;\r
  44 \r
  45 public class NoteTable {\r
  46         private final ApplicationLogger                 logger;\r
  47         public final NoteTagsTable                              noteTagsTable;\r
  48         public NoteResourceTable                                noteResourceTable;\r
  49         private final DatabaseConnection                db;\r
  50         int id;\r
  51 \r
  52         // Prepared Queries to improve speed\r
  53         private NSqlQuery                                               getQueryWithContent;\r
  54         private NSqlQuery                                               getQueryWithoutContent;\r
  55         private NSqlQuery                                               getAllQueryWithoutContent;\r
  56         \r
  57         // Constructor\r
  58         public NoteTable(ApplicationLogger l, DatabaseConnection d) {\r
  59                 logger = l;\r
  60                 db = d;\r
  61                 id = 0;\r
  62                 noteResourceTable = new NoteResourceTable(logger, db);\r
  63                 noteTagsTable = new NoteTagsTable(logger, db);\r
  64                 getQueryWithContent = null;\r
  65                 getQueryWithoutContent = null;\r
  66                 \r
  67         }\r
  68         // Create the table\r
  69         public void createTable() {\r
  70                 getQueryWithContent = new NSqlQuery(db.getConnection());\r
  71                 getQueryWithoutContent = new NSqlQuery(db.getConnection());\r
  72                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
  73         logger.log(logger.HIGH, "Creating table Note...");\r
  74         if (!query.exec("Create table Note (guid varchar primary key, " +\r
  75                         "updateSequenceNumber integer, title varchar, content varchar, contentHash varchar, "+\r
  76                         "contentLength integer, created timestamp, updated timestamp, deleted timestamp, " \r
  77                         +"active integer, notebookGuid varchar, attributeSubjectDate timestamp, "+\r
  78                         "attributeLatitude double, attributeLongitude double, attributeAltitude double,"+\r
  79                         "attributeAuthor varchar, attributeSource varchar, attributeSourceUrl varchar, "+\r
  80                         "attributeSourceApplication varchar, indexNeeded boolean, isExpunged boolean, " +\r
  81                         "isDirty boolean)"))                    \r
  82                 logger.log(logger.HIGH, "Table Note creation FAILED!!!");    \r
  83         if (!query.exec("CREATE INDEX unindexed_notess on note (indexneeded desc, guid);"))\r
  84                 logger.log(logger.HIGH, "Note unindexed_notes index creation FAILED!!!");\r
  85         if (!query.exec("CREATE INDEX unsynchronized_notes on note (isDirty desc, guid);"))\r
  86                 logger.log(logger.HIGH, "note unsynchronized_notes index creation FAILED!!!");  \r
  87         noteTagsTable.createTable();\r
  88 //        noteResourceTable.createTable();     \r
  89         }\r
  90         // Drop the table\r
  91         public void dropTable() {\r
  92                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
  93                 query.exec("Drop table Note");\r
  94                 noteTagsTable.dropTable();\r
  95                 noteResourceTable.dropTable();\r
  96         }\r
  97         // Save Note List from Evernote \r
  98         public void addNote(Note n, boolean isDirty) {\r
  99                 logger.log(logger.EXTREME, "Inside addNote");\r
 100                 if (n == null)\r
 101                         return;\r
 102                 \r
 103                 SimpleDateFormat simple = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");\r
 104 \r
 105                 NSqlQuery query = new NSqlQuery(db.getConnection());                    \r
 106                 query.prepare("Insert Into Note ("\r
 107                                 +"guid, updateSequenceNumber, title, content, "\r
 108                                 +"contentHash, contentLength, created, updated, deleted, active, notebookGuid, "\r
 109                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 110                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "\r
 111                                 +"indexNeeded, isExpunged, isDirty, titlecolor, thumbnailneeded" \r
 112                                 +") Values("\r
 113                                 +":guid, :updateSequenceNumber, :title, :content, "\r
 114                                 +":contentHash, :contentLength, :created, :updated, :deleted, :active, :notebookGuid, "\r
 115                                 +":attributeSubjectDate, :attributeLatitude, :attributeLongitude, :attributeAltitude, "\r
 116                                 +":attributeAuthor, :attributeSource, :attributeSourceUrl, :attributeSourceApplication, "\r
 117                                 +":indexNeeded, :isExpunged, :isDirty, -1, true) ");\r
 118 \r
 119                 StringBuilder created = new StringBuilder(simple.format(n.getCreated()));                       \r
 120                 StringBuilder updated = new StringBuilder(simple.format(n.getUpdated()));                       \r
 121                 StringBuilder deleted = new StringBuilder(simple.format(n.getDeleted()));\r
 122 \r
 123                 \r
 124                 \r
 125                 query.bindValue(":guid", n.getGuid());\r
 126                 query.bindValue(":updateSequenceNumber", n.getUpdateSequenceNum());\r
 127                 query.bindValue(":title", n.getTitle());\r
 128                 if (isDirty) {\r
 129                         EnmlConverter enml = new EnmlConverter(logger);\r
 130                         query.bindValue(":content", enml.fixEnXMLCrap(enml.fixEnMediaCrap(n.getContent())));\r
 131                 }\r
 132                 else\r
 133                         query.bindValue(":content", n.getContent());\r
 134                 query.bindValue(":contentHash", n.getContentHash());\r
 135                 query.bindValue(":contentLength", n.getContentLength());\r
 136                 query.bindValue(":created", created.toString());\r
 137                 query.bindValue(":updated", updated.toString());\r
 138                 query.bindValue(":deleted", deleted.toString());\r
 139                 query.bindValue(":active", n.isActive());\r
 140                 query.bindValue(":notebookGuid", n.getNotebookGuid());\r
 141                 \r
 142                 if (n.getAttributes() != null) {\r
 143                         created = new StringBuilder(simple.format(n.getAttributes().getSubjectDate()));\r
 144                         query.bindValue(":attributeSubjectDate", created.toString());\r
 145                         query.bindValue(":attributeLatitude", n.getAttributes().getLatitude());\r
 146                         query.bindValue(":attributeLongitude", n.getAttributes().getLongitude());\r
 147                         query.bindValue(":attributeAltitude", n.getAttributes().getAltitude());\r
 148                         query.bindValue(":attributeAuthor", n.getAttributes().getAuthor());\r
 149                         query.bindValue(":attributeSource", n.getAttributes().getSource());\r
 150                         query.bindValue(":attributeSourceUrl", n.getAttributes().getSourceURL());\r
 151                         query.bindValue(":attributeSourceApplication", n.getAttributes().getSourceApplication());\r
 152                 }\r
 153                 query.bindValue(":indexNeeded", true);\r
 154                 query.bindValue(":isExpunged", false);\r
 155                 query.bindValue(":isDirty", isDirty);\r
 156 \r
 157                 \r
 158                 if (!query.exec())\r
 159                         logger.log(logger.MEDIUM, query.lastError());\r
 160                 \r
 161                 // Save the note tags\r
 162                 if (n.getTagGuids() != null) {\r
 163                         for (int i=0; i<n.getTagGuids().size(); i++) \r
 164                                 noteTagsTable.saveNoteTag(n.getGuid(), n.getTagGuids().get(i));\r
 165                 }\r
 166                 \r
 167                 logger.log(logger.EXTREME, "Leaving addNote");\r
 168         } \r
 169         // Setup queries for get to save time later\r
 170         private void prepareQueries() {\r
 171                 getQueryWithContent = new NSqlQuery(db.getConnection());\r
 172                 getQueryWithoutContent = new NSqlQuery(db.getConnection());\r
 173                 getAllQueryWithoutContent = new NSqlQuery(db.getConnection());\r
 174                 \r
 175                 if (!getQueryWithContent.prepare("Select "\r
 176                                 +"guid, updateSequenceNumber, title, "\r
 177                                 +"created, updated, deleted, active, notebookGuid, "\r
 178                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 179                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "\r
 180                                 +"content, contentHash, contentLength"\r
 181                                 +" from Note where guid=:guid and isExpunged=false")) {\r
 182                                         logger.log(logger.EXTREME, "Note SQL select prepare with content has failed.");\r
 183                                         logger.log(logger.MEDIUM, getQueryWithContent.lastError());\r
 184                 }\r
 185                 \r
 186                 if (!getQueryWithoutContent.prepare("Select "\r
 187                                 +"guid, updateSequenceNumber, title, "\r
 188                                 +"created, updated, deleted, active, notebookGuid, "\r
 189                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 190                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "\r
 191                                 +" from Note where guid=:guid and isExpunged=false")) {\r
 192                                         logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");\r
 193                                         logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());\r
 194                 }\r
 195                 if (!getAllQueryWithoutContent.prepare("Select "\r
 196                                 +"guid, updateSequenceNumber, title, "\r
 197                                 +"created, updated, deleted, active, notebookGuid, "\r
 198                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 199                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "\r
 200                                 +" from Note where isExpunged = false")) {\r
 201                                         logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");\r
 202                                         logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());\r
 203                 }\r
 204         }\r
 205 \r
 206         // Get a note's content in raw, binary format for the sync.\r
 207         public String getNoteContentBinary(String guid) {\r
 208                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 209                 query.prepare("Select content from note where guid=:guid");\r
 210                 query.bindValue(":guid", guid);\r
 211                 query.exec();           \r
 212                 query.next();\r
 213                 return query.valueString(0);\r
 214         }\r
 215         // Get a note's content in blob format for index.\r
 216         public String getNoteContentNoUTFConversion(String guid) {\r
 217                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 218                 query.prepare("Select content from note where guid=:guid");\r
 219                 query.bindValue(":guid", guid);\r
 220                 query.exec();           \r
 221                 query.next();\r
 222                 return query.valueString(0);\r
 223         }\r
 224         // Get a note by Guid\r
 225         public Note getNote(String noteGuid, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
 226                 if (noteGuid == null)\r
 227                         return null;\r
 228                 if (noteGuid.trim().equals(""))\r
 229                         return null;\r
 230 \r
 231                 prepareQueries();\r
 232                 NSqlQuery query;\r
 233                 if (loadContent) {\r
 234                         query = getQueryWithContent;\r
 235                 } else {\r
 236                         query = getQueryWithoutContent;\r
 237                 }\r
 238                 \r
 239                 query.bindValue(":guid", noteGuid);\r
 240                 if (!query.exec()) {\r
 241                         logger.log(logger.EXTREME, "Note SQL select exec has failed.");\r
 242                         logger.log(logger.MEDIUM, query.lastError());\r
 243                         return null;\r
 244                 }\r
 245                 if (!query.next()) {\r
 246                         logger.log(logger.EXTREME, "SQL Retrieve failed for note guid " +noteGuid + " in getNote()");\r
 247                         logger.log(logger.EXTREME, " -> " +query.lastError().toString());\r
 248                         logger.log(logger.EXTREME, " -> " +query.lastError());\r
 249                         return null;\r
 250                 }\r
 251                 Note n = mapNoteFromQuery(query, loadContent, loadResources, loadRecognition, loadBinary, loadTags);\r
 252                 n.setContent(fixCarriageReturn(n.getContent()));\r
 253                 return n;\r
 254         }\r
 255         // Get a note by Guid\r
 256         public Note mapNoteFromQuery(NSqlQuery query, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
 257                 DateFormat indfm = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");\r
 258 //              indfm = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy");\r
 259 \r
 260                 \r
 261                 Note n = new Note();\r
 262                 NoteAttributes na = new NoteAttributes();\r
 263                 n.setAttributes(na);\r
 264                 \r
 265                 n.setGuid(query.valueString(0));\r
 266                 n.setUpdateSequenceNum(new Integer(query.valueString(1)));\r
 267                 n.setTitle(query.valueString(2));\r
 268 \r
 269                 try {\r
 270                         n.setCreated(indfm.parse(query.valueString(3)).getTime());\r
 271                         n.setUpdated(indfm.parse(query.valueString(4)).getTime());\r
 272                         n.setDeleted(indfm.parse(query.valueString(5)).getTime());\r
 273                 } catch (ParseException e) {\r
 274                         e.printStackTrace();\r
 275                 }\r
 276 \r
 277                 n.setActive(query.valueBoolean(6,true));\r
 278                 n.setNotebookGuid(query.valueString(7));\r
 279                 \r
 280                 try {\r
 281                         String attributeSubjectDate = query.valueString(8);\r
 282                         if (!attributeSubjectDate.equals(""))\r
 283                                 na.setSubjectDate(indfm.parse(attributeSubjectDate).getTime());\r
 284                 } catch (ParseException e) {\r
 285                         e.printStackTrace();\r
 286                 }\r
 287                 na.setLatitude(new Float(query.valueString(9)));\r
 288                 na.setLongitude(new Float(query.valueString(10)));\r
 289                 na.setAltitude(new Float(query.valueString(11)));\r
 290                 na.setAuthor(query.valueString(12));\r
 291                 na.setSource(query.valueString(13));\r
 292                 na.setSourceURL(query.valueString(14));\r
 293                 na.setSourceApplication(query.valueString(15));\r
 294                 \r
 295                 if (loadTags) {\r
 296                         n.setTagGuids(noteTagsTable.getNoteTags(n.getGuid()));\r
 297                         List<String> tagNames = new ArrayList<String>();\r
 298                         TagTable tagTable = new TagTable(logger, db);\r
 299                         for (int i=0; i<n.getTagGuids().size(); i++) {\r
 300                                 String currentGuid = n.getTagGuids().get(i);\r
 301                                 Tag tag = tagTable.getTag(currentGuid);\r
 302                                 tagNames.add(tag.getName());\r
 303                         }\r
 304                         n.setTagNames(tagNames);\r
 305                 }\r
 306                 \r
 307                 if (loadContent) {\r
 308                                                 \r
 309                         QTextCodec codec = QTextCodec.codecForLocale();\r
 310                         codec = QTextCodec.codecForName("UTF-8");\r
 311                 String unicode =  codec.fromUnicode(query.valueString(16)).toString();\r
 312                         n.setContent(unicode);\r
 313 //                      n.setContent(query.valueString(16).toString());\r
 314                         \r
 315                         String contentHash = query.valueString(17);\r
 316                         if (contentHash != null)\r
 317                                 n.setContentHash(contentHash.getBytes());\r
 318                         n.setContentLength(new Integer(query.valueString(18)));\r
 319                 }\r
 320                 if (loadResources)\r
 321                         n.setResources(noteResourceTable.getNoteResources(n.getGuid(), loadBinary));\r
 322                 if (loadRecognition) {\r
 323                         if (n.getResources() == null) {\r
 324                                 List<Resource> resources = noteResourceTable.getNoteResourcesRecognition(n.getGuid());\r
 325                                 n.setResources(resources);\r
 326                         } else {\r
 327                                 // We need to merge the recognition resources with the note resources retrieved earlier\r
 328                                 for (int i=0; i<n.getResources().size(); i++) {\r
 329                                         Resource r = noteResourceTable.getNoteResourceRecognition(n.getResources().get(i).getGuid());\r
 330                                         n.getResources().get(i).setRecognition(r.getRecognition());\r
 331                                 }\r
 332                         }\r
 333                 }\r
 334                 n.setContent(fixCarriageReturn(n.getContent()));\r
 335                 return n;\r
 336         }\r
 337         // Update a note's title\r
 338         public void updateNoteTitle(String guid, String title) {\r
 339                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 340                 boolean check = query.prepare("Update Note set title=:title, isDirty=true where guid=:guid");\r
 341                 if (!check) {\r
 342                         logger.log(logger.EXTREME, "Update note title sql prepare has failed.");\r
 343                         logger.log(logger.MEDIUM, query.lastError());\r
 344                 }\r
 345                 query.bindValue(":title", title);\r
 346                 query.bindValue(":guid", guid);\r
 347                 check = query.exec();\r
 348                 if (!check) {\r
 349                         logger.log(logger.EXTREME, "Update note title has failed.");\r
 350                         logger.log(logger.MEDIUM, query.lastError());\r
 351                 }\r
 352         }\r
 353         // Update a note's creation date\r
 354         public void updateNoteCreatedDate(String guid, QDateTime date) {\r
 355                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 356                 boolean check = query.prepare("Update Note set created=:created, isDirty=true where guid=:guid");\r
 357                 if (!check) {\r
 358                         logger.log(logger.EXTREME, "Update note creation update sql prepare has failed.");\r
 359                         logger.log(logger.MEDIUM, query.lastError());\r
 360                 }\r
 361                 \r
 362                 query.bindValue(":created", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 363                 query.bindValue(":guid", guid);\r
 364                 \r
 365                 check = query.exec();\r
 366                 if (!check) {\r
 367                         logger.log(logger.EXTREME, "Update note creation date has failed.");\r
 368                         logger.log(logger.MEDIUM, query.lastError());\r
 369                 }\r
 370         }\r
 371         // Update a note's creation date\r
 372         public void updateNoteAlteredDate(String guid, QDateTime date) {\r
 373                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 374                 boolean check = query.prepare("Update Note set updated=:altered, isDirty=true where guid=:guid");\r
 375                 if (!check) {\r
 376                         logger.log(logger.EXTREME, "Update note altered sql prepare has failed.");\r
 377                         logger.log(logger.MEDIUM, query.lastError());\r
 378                 }\r
 379                 \r
 380                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 381                 query.bindValue(":guid", guid);\r
 382                 \r
 383                 check = query.exec();\r
 384                 if (!check) {\r
 385                         logger.log(logger.EXTREME, "Update note altered date has failed.");\r
 386                         logger.log(logger.MEDIUM, query.lastError());\r
 387                 }\r
 388         }\r
 389         // Update a note's creation date\r
 390         public void updateNoteSubjectDate(String guid, QDateTime date) {\r
 391                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 392                 boolean check = query.prepare("Update Note set attributeSubjectDate=:altered, isDirty=true where guid=:guid");\r
 393                 if (!check) {\r
 394                         logger.log(logger.EXTREME, "Update note subject date sql prepare has failed.");\r
 395                         logger.log(logger.MEDIUM, query.lastError());\r
 396                 }\r
 397         \r
 398                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 399                 query.bindValue(":guid", guid);\r
 400                 \r
 401                 check = query.exec();\r
 402                 if (!check) {\r
 403                         logger.log(logger.EXTREME, "Update note subject date date has failed.");\r
 404                         logger.log(logger.MEDIUM, query.lastError());\r
 405                 }\r
 406         }\r
 407         // Update a note's creation date\r
 408         public void updateNoteAuthor(String guid, String author) {\r
 409                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 410                 boolean check = query.prepare("Update Note set attributeAuthor=:author, isDirty=true where guid=:guid");\r
 411                 if (!check) {\r
 412                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
 413                         logger.log(logger.MEDIUM, query.lastError());\r
 414                 }\r
 415 \r
 416                 query.bindValue(":author", author);\r
 417                 query.bindValue(":guid", guid);\r
 418 \r
 419                 check = query.exec();\r
 420                 if (!check) {\r
 421                         logger.log(logger.EXTREME, "Update note author has failed.");\r
 422                         logger.log(logger.MEDIUM, query.lastError());\r
 423                 }\r
 424                 \r
 425         }\r
 426         // Update a note's geo tags\r
 427         public void updateNoteGeoTags(String guid, Double lon, Double lat, Double alt) {\r
 428                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 429                 boolean check = query.prepare("Update Note set attributeLongitude=:longitude, "+\r
 430                                 "attributeLatitude=:latitude, attributeAltitude=:altitude, isDirty=true where guid=:guid");\r
 431                 if (!check) {\r
 432                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
 433                         logger.log(logger.MEDIUM, query.lastError());\r
 434                 }\r
 435 \r
 436                 query.bindValue(":longitude", lon);\r
 437                 query.bindValue(":latitude", lat);\r
 438                 query.bindValue(":altitude", alt);\r
 439                 query.bindValue(":guid", guid);\r
 440 \r
 441                 check = query.exec();\r
 442                 if (!check) {\r
 443                         logger.log(logger.EXTREME, "Update note geo tag has failed.");\r
 444                         logger.log(logger.MEDIUM, query.lastError());\r
 445                 }\r
 446                 \r
 447         }\r
 448         // Update a note's creation date\r
 449         public void updateNoteSourceUrl(String guid, String url) {\r
 450                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 451                 boolean check = query.prepare("Update Note set attributeSourceUrl=:url, isDirty=true where guid=:guid");\r
 452                 if (!check) {\r
 453                         logger.log(logger.EXTREME, "Update note url sql prepare has failed.");\r
 454                         logger.log(logger.MEDIUM, query.lastError());\r
 455                 }\r
 456                 \r
 457                 query.bindValue(":url", url);\r
 458                 query.bindValue(":guid", guid);\r
 459 \r
 460                 check = query.exec();\r
 461                 if (!check) {\r
 462                         logger.log(logger.EXTREME, "Update note url has failed.");\r
 463                         logger.log(logger.MEDIUM, query.lastError());\r
 464                 }\r
 465                 \r
 466         }\r
 467         // Update the notebook that a note is assigned to\r
 468         public void updateNoteNotebook(String guid, String notebookGuid, boolean expungeFromRemote) {\r
 469                 String currentNotebookGuid = new String("");\r
 470                 \r
 471                 \r
 472                 // If we are going from a synchronized notebook to a local notebook, we\r
 473                 // need to tell Evernote to purge the note online.  However, if this is  \r
 474                 // conflicting change we move it to the local notebook without deleting it \r
 475                 // or it would then delete the copy on the remote server.\r
 476                 NotebookTable notebookTable = new NotebookTable(logger, db);\r
 477                 DeletedTable deletedTable = new DeletedTable(logger, db);\r
 478                 if (expungeFromRemote) {\r
 479                         if (!notebookTable.isNotebookLocal(currentNotebookGuid) & notebookTable.isNotebookLocal(notebookGuid)) {\r
 480                                 deletedTable.addDeletedItem(guid, "NOTE");\r
 481                         }\r
 482                 }\r
 483                 \r
 484                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 485                 boolean check = query.prepare("Update Note set notebookGuid=:notebook, isDirty=true where guid=:guid");\r
 486                 if (!check) {\r
 487                         logger.log(logger.EXTREME, "Update note notebook sql prepare has failed.");\r
 488                         logger.log(logger.MEDIUM, query.lastError());\r
 489                 }\r
 490                 query.bindValue(":notebook", notebookGuid);\r
 491                 query.bindValue(":guid", guid);\r
 492                 \r
 493                 check = query.exec();\r
 494                 if (!check) {\r
 495                         logger.log(logger.EXTREME, "Update note notebook has failed.");\r
 496                         logger.log(logger.MEDIUM, query.lastError());\r
 497                 };\r
 498         }\r
 499         // Update a note's title\r
 500         public void updateNoteContent(String guid, String content) {\r
 501                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 502                 boolean check = query.prepare("Update Note set content=:content, updated=CURRENT_TIMESTAMP(), isDirty=true, indexNeeded=true, " +\r
 503                                 " thumbnailneeded=true where guid=:guid");\r
 504                 if (!check) {\r
 505                         logger.log(logger.EXTREME, "Update note content sql prepare has failed.");\r
 506                         logger.log(logger.MEDIUM, query.lastError());\r
 507                 }\r
 508                 \r
 509                 query.bindValue(":content", content);\r
 510                 query.bindValue(":guid", guid);\r
 511 \r
 512                 check = query.exec();\r
 513                 if (!check) {\r
 514                         logger.log(logger.EXTREME, "Update note content has failed.");\r
 515                         logger.log(logger.MEDIUM, query.lastError());\r
 516                 }\r
 517         }\r
 518 \r
 519         // Delete a note\r
 520         public void deleteNote(String guid) {\r
 521         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 522         query.prepare("Update Note set deleted=CURRENT_TIMESTAMP(), active=false, isDirty=true where guid=:guid");\r
 523                 query.bindValue(":guid", guid);\r
 524                 if (!query.exec()) {\r
 525                         logger.log(logger.MEDIUM, "Note delete failed.");\r
 526                         logger.log(logger.MEDIUM, query.lastError());\r
 527                 }\r
 528         }\r
 529         public void restoreNote(String guid) {\r
 530         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 531                 query.prepare("Update Note set deleted='1969-12-31 19.00.00', active=true, isDirty=true where guid=:guid");\r
 532 //              query.prepare("Update Note set deleted=0, active=true, isDirty=true where guid=:guid");\r
 533                 query.bindValue(":guid", guid);\r
 534                 if (!query.exec()) {\r
 535                         logger.log(logger.MEDIUM, "Note restore failed.");\r
 536                         logger.log(logger.MEDIUM, query.lastError());\r
 537                 }\r
 538         }\r
 539         // Purge a note (actually delete it instead of just marking it deleted)\r
 540         public void expungeNote(String guid, boolean permanentExpunge, boolean needsSync) {\r
 541                 \r
 542                 if (!permanentExpunge) {\r
 543                         hideExpungedNote(guid, needsSync);\r
 544                         return;\r
 545                 }\r
 546                 \r
 547                 \r
 548         NSqlQuery note = new NSqlQuery(db.getConnection());\r
 549         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
 550         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
 551         NSqlQuery words = new NSqlQuery(db.getConnection());\r
 552         \r
 553         note.prepare("Delete from Note where guid=:guid");\r
 554                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
 555                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
 556                 words.prepare("Delete from words where guid=:guid");\r
 557 \r
 558                 note.bindValue(":guid", guid);\r
 559                 resources.bindValue(":guid", guid);\r
 560                 tags.bindValue(":guid", guid);\r
 561                 words.bindValue(":guid", guid);\r
 562         \r
 563                 // Start purging notes.\r
 564                 if (!note.exec()) {\r
 565                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
 566                         logger.log(logger.MEDIUM, note.lastError());\r
 567                 }\r
 568                 if (!resources.exec()) {\r
 569                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
 570                         logger.log(logger.MEDIUM, resources.lastError());\r
 571                 }\r
 572                 if (!tags.exec()) {\r
 573                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
 574                         logger.log(logger.MEDIUM, tags.lastError());\r
 575                 }\r
 576                 if (!words.exec()) {\r
 577                         logger.log(logger.MEDIUM, "Word delete failed.");\r
 578                         logger.log(logger.MEDIUM, words.lastError());\r
 579                 }\r
 580                 if (needsSync) {\r
 581                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
 582                         deletedTable.addDeletedItem(guid, "Note");\r
 583                 }\r
 584 \r
 585         }\r
 586         // Purge a note (actually delete it instead of just marking it deleted)\r
 587         public void hideExpungedNote(String guid, boolean needsSync) {\r
 588         NSqlQuery note = new NSqlQuery(db.getConnection());\r
 589         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
 590         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
 591         NSqlQuery words = new NSqlQuery(db.getConnection());\r
 592         \r
 593         note.prepare("Update Note set isExpunged=true where guid=:guid");\r
 594                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
 595                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
 596                 words.prepare("Delete from words where guid=:guid");\r
 597 \r
 598                 note.bindValue(":guid", guid);\r
 599                 resources.bindValue(":guid", guid);\r
 600                 tags.bindValue(":guid", guid);\r
 601                 words.bindValue(":guid", guid);\r
 602 \r
 603                 // Start purging notes.\r
 604                 if (!note.exec()) {\r
 605                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
 606                         logger.log(logger.MEDIUM, note.lastError());\r
 607                 }\r
 608                 if (!resources.exec()) {\r
 609                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
 610                         logger.log(logger.MEDIUM, resources.lastError());\r
 611                 }\r
 612                 if (!tags.exec()) {\r
 613                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
 614                         logger.log(logger.MEDIUM, tags.lastError());\r
 615                 }\r
 616                 if (!words.exec()) {\r
 617                         logger.log(logger.MEDIUM, "Word delete failed.");\r
 618                         logger.log(logger.MEDIUM, words.lastError());\r
 619                 }\r
 620                 if (needsSync) {\r
 621                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
 622                         deletedTable.addDeletedItem(guid, "Note");\r
 623                 }\r
 624         }\r
 625 \r
 626                 \r
 627         // Purge all deleted notes;\r
 628         public void expungeAllDeletedNotes() {\r
 629                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 630                 query.exec("select guid, updateSequenceNumber from note where active = false");\r
 631                 while (query.next()) {\r
 632                         String guid = query.valueString(0);\r
 633                         Integer usn = new Integer(query.valueString(1));\r
 634                         if (usn == 0)\r
 635                                 expungeNote(guid, true, false);\r
 636                         else\r
 637                                 expungeNote(guid, false, true);\r
 638                 }\r
 639         }\r
 640         // Update the note sequence number\r
 641         public void updateNoteSequence(String guid, int sequence) {\r
 642                 boolean check;\r
 643         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 644                 check = query.prepare("Update Note set updateSequenceNumber=:sequence where guid=:guid");\r
 645 \r
 646                 query.bindValue(":sequence", sequence);\r
 647                 query.bindValue(":guid", guid);\r
 648                 \r
 649                 query.exec();\r
 650                 if (!check) {\r
 651                         logger.log(logger.MEDIUM, "Note sequence update failed.");\r
 652                         logger.log(logger.MEDIUM, query.lastError());\r
 653                 } \r
 654         }\r
 655         // Update the note Guid\r
 656         public void updateNoteGuid(String oldGuid, String newGuid) {\r
 657                 boolean check;\r
 658         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 659                 query.prepare("Update Note set guid=:newGuid where guid=:oldGuid");\r
 660 \r
 661                 query.bindValue(":newGuid", newGuid);\r
 662                 query.bindValue(":oldGuid", oldGuid);\r
 663 \r
 664                 check = query.exec();\r
 665                 if (!check) {\r
 666                         logger.log(logger.MEDIUM, "Note Guid update failed.");\r
 667                         logger.log(logger.MEDIUM, query.lastError());\r
 668                 } \r
 669                 \r
 670                 query.prepare("Update NoteTags set noteGuid=:newGuid where noteGuid=:oldGuid");\r
 671                 query.bindValue(":newGuid", newGuid);\r
 672                 query.bindValue(":oldGuid", oldGuid);\r
 673                 check = query.exec();\r
 674                 if (!check) {\r
 675                         logger.log(logger.MEDIUM, "Note guid update failed for NoteTags.");\r
 676                         logger.log(logger.MEDIUM, query.lastError());\r
 677                 }\r
 678                 \r
 679                 query.prepare("Update words set guid=:newGuid where guid=:oldGuid");\r
 680                 query.bindValue(":newGuid", newGuid);\r
 681                 query.bindValue(":oldGuid", oldGuid);\r
 682                 query.exec();\r
 683                 if (!check) {\r
 684                         logger.log(logger.MEDIUM, "Note guid update failed for Words.");\r
 685                         logger.log(logger.MEDIUM, query.lastError());\r
 686                 }\r
 687                 query.prepare("Update noteresources set noteguid=:newGuid where noteguid=:oldGuid");\r
 688                 query.bindValue(":newGuid", newGuid);\r
 689                 query.bindValue(":oldGuid", oldGuid);\r
 690                 query.exec();\r
 691                 if (!check) {\r
 692                         logger.log(logger.MEDIUM, "Note guid update failed for noteresources.");\r
 693                         logger.log(logger.MEDIUM, query.lastError());\r
 694                 }\r
 695         }\r
 696         // Update a note\r
 697         public void updateNote(Note n, boolean isNew) {\r
 698                 boolean isExpunged = isNoteExpunged(n.getGuid());\r
 699                 int titleColor = getNoteTitleColor(n.getGuid());\r
 700                 expungeNote(n.getGuid(), !isExpunged, false);\r
 701                 addNote(n, false);\r
 702                 if (titleColor != -1)\r
 703                         setNoteTitleColor(n.getGuid(), titleColor);\r
 704         }\r
 705         // Does a note exist?\r
 706         public boolean exists(String guid) {\r
 707                 if (guid == null)\r
 708                         return false;\r
 709                 if (guid.trim().equals(""))\r
 710                         return false;\r
 711                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 712                 query.prepare("Select guid from note where guid=:guid");\r
 713                 query.bindValue(":guid", guid);\r
 714                 if (!query.exec())\r
 715                         logger.log(logger.EXTREME, "note.exists SQL retrieve has failed.");\r
 716                 boolean retVal = query.next();\r
 717                 return retVal;\r
 718         }\r
 719         // Does a note exist?\r
 720         public boolean isNoteExpunged(String guid) {\r
 721                 if (guid == null)\r
 722                         return false;\r
 723                 if (guid.trim().equals(""))\r
 724                         return false;\r
 725                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 726                 query.prepare("Select isExpunged from note where guid=:guid and isExpunged = true");\r
 727                 query.bindValue(":guid", guid);\r
 728                 if (!query.exec())\r
 729                         logger.log(logger.EXTREME, "note.isNoteExpunged SQL retrieve has failed.");\r
 730                 boolean retVal = query.next();\r
 731                 return retVal;\r
 732         }\r
 733         // This is a convience method to check if a tag exists & update/create based upon it\r
 734         public void syncNote(Note tag, boolean isDirty) {\r
 735                 if (exists(tag.getGuid()))\r
 736                         updateNote(tag, isDirty);\r
 737                 else\r
 738                         addNote(tag, isDirty);\r
 739         }\r
 740         // Get a list of notes that need to be updated\r
 741         public List <Note> getDirty() {\r
 742                 String guid;\r
 743                 Note tempNote;\r
 744                 List<Note> notes = new ArrayList<Note>();\r
 745                 List<String> index = new ArrayList<String>();\r
 746                 \r
 747                 boolean check;                  \r
 748         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 749                                         \r
 750                 check = query.exec("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid not in (select guid from notebook where local = true or linked = true)");\r
 751                 if (!check) \r
 752                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 753                 \r
 754                 // Get a list of the notes\r
 755                 while (query.next()) {\r
 756                         guid = new String();\r
 757                         guid = query.valueString(0);\r
 758                         index.add(guid); \r
 759                 }       \r
 760                 \r
 761                 // Start getting notes\r
 762                 for (int i=0; i<index.size(); i++) {\r
 763                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
 764                         notes.add(tempNote);\r
 765                 }\r
 766                 return notes;   \r
 767         }\r
 768         // Get a list of notes that need to be updated\r
 769         public List <Note> getDirtyLinkedNotes() {\r
 770                 String guid;\r
 771                 Note tempNote;\r
 772                 List<Note> notes = new ArrayList<Note>();\r
 773                 List<String> index = new ArrayList<String>();\r
 774                 \r
 775                 boolean check;                  \r
 776         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 777                                         \r
 778                 check = query.exec("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid in (select guid from notebook where linked = true)");\r
 779                 if (!check) \r
 780                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 781                 \r
 782                 // Get a list of the notes\r
 783                 while (query.next()) {\r
 784                         guid = new String();\r
 785                         guid = query.valueString(0);\r
 786                         index.add(guid); \r
 787                 }       \r
 788                 \r
 789                 // Start getting notes\r
 790                 for (int i=0; i<index.size(); i++) {\r
 791                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
 792                         notes.add(tempNote);\r
 793                 }\r
 794                 return notes;   \r
 795         }\r
 796         // Get a list of notes that need to be updated\r
 797         public List <Note> getDirtyLinked(String notebookGuid) {\r
 798                 String guid;\r
 799                 Note tempNote;\r
 800                 List<Note> notes = new ArrayList<Note>();\r
 801                 List<String> index = new ArrayList<String>();\r
 802                 \r
 803                 boolean check;                  \r
 804         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 805                                         \r
 806                 query.prepare("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid=:notebookGuid");\r
 807                 query.bindValue(":notebookGuid", notebookGuid);\r
 808                 check = query.exec();\r
 809                 if (!check) \r
 810                         logger.log(logger.EXTREME, "Note SQL retrieve has failed getting dirty linked notes: " +query.lastError().toString());\r
 811                 \r
 812                 // Get a list of the notes\r
 813                 while (query.next()) {\r
 814                         guid = new String();\r
 815                         guid = query.valueString(0);\r
 816                         index.add(guid); \r
 817                 }       \r
 818                 \r
 819                 // Start getting notes\r
 820                 for (int i=0; i<index.size(); i++) {\r
 821                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
 822                         notes.add(tempNote);\r
 823                 }\r
 824                 return notes;   \r
 825         }\r
 826         // Get a list of notes that need to be updated\r
 827         public List <String> getNotesByNotebook(String notebookGuid) {\r
 828                 List<String> notes = new ArrayList<String>();\r
 829                 List<String> index = new ArrayList<String>();\r
 830                 \r
 831                 boolean check;                  \r
 832         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 833                                         \r
 834                 check = query.prepare("Select guid from Note where notebookguid=:notebookguid");\r
 835                 if (!check) \r
 836                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 837                 query.bindValue(":notebookguid", notebookGuid);\r
 838                 query. exec();\r
 839                 \r
 840                 // Get a list of the notes\r
 841                 while (query.next()) {\r
 842                         index.add(query.valueString(0)); \r
 843                 }       \r
 844                 \r
 845                 return notes;   \r
 846         }\r
 847         // Get a list of notes that need to be updated\r
 848         public boolean isNoteDirty(String guid) {\r
 849                 \r
 850                 boolean check;                  \r
 851         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 852                                         \r
 853                 check = query.prepare("Select guid from Note where isDirty = true and guid=:guid");\r
 854                 query.bindValue(":guid", guid);\r
 855                 check = query.exec();\r
 856                 if (!check) \r
 857                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 858                 \r
 859                 boolean returnValue;\r
 860                 // Get a list of the notes\r
 861                 if (query.next()) \r
 862                         returnValue = true; \r
 863                 else\r
 864                         returnValue = false;\r
 865 \r
 866                 return returnValue;     \r
 867         }\r
 868         // Get a list of notes that need to be updated\r
 869         public List <String> getUnsynchronizedGUIDs() {\r
 870                 String guid;\r
 871                 List<String> index = new ArrayList<String>();\r
 872                 \r
 873                 boolean check;                  \r
 874         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 875                                         \r
 876                 check = query.exec("Select guid from Note where isDirty=true");\r
 877                 if (!check) \r
 878                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 879                 \r
 880                 // Get a list of the notes\r
 881                 while (query.next()) {\r
 882                         guid = new String();\r
 883                         guid = query.valueString(0);\r
 884                         index.add(guid); \r
 885                 }       \r
 886                 return index;   \r
 887         }\r
 888         // Reset the dirty bit\r
 889         public void  resetDirtyFlag(String guid) {\r
 890                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 891                 \r
 892                 query.prepare("Update note set isdirty=false where guid=:guid");\r
 893                 query.bindValue(":guid", guid);\r
 894                 if (!query.exec())\r
 895                         logger.log(logger.EXTREME, "Error resetting note dirty field.");\r
 896         }\r
 897         // Get all notes\r
 898         public List<String> getAllGuids() {\r
 899                 List<String> notes = new ArrayList<String>();\r
 900                 \r
 901                 boolean check;                                  \r
 902         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 903                                         \r
 904                 check = query.exec("Select guid from Note");\r
 905                 if (!check)\r
 906                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
 907 \r
 908                 // Get a list of the notes\r
 909                 while (query.next()) {\r
 910                         notes.add(new String(query.valueString(0))); \r
 911                 }\r
 912                 return notes;\r
 913         }\r
 914         // Get all notes\r
 915         public List<Note> getAllNotes() {\r
 916                 List<Note> notes = new ArrayList<Note>();\r
 917                 prepareQueries();\r
 918                 boolean check;                                  \r
 919         NSqlQuery query = getAllQueryWithoutContent;\r
 920                 check = query.exec();\r
 921                 if (!check)\r
 922                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
 923                 // Get a list of the notes\r
 924                 while (query.next()) {\r
 925                         notes.add(mapNoteFromQuery(query, false, false, false, false, true));\r
 926                 }\r
 927                 return notes;\r
 928         }\r
 929         // Count unindexed notes\r
 930         public int getUnindexedCount() {\r
 931         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 932                 query.exec("select count(*) from note where indexneeded=true and isExpunged = false");\r
 933                 query.next(); \r
 934                 int returnValue = new Integer(query.valueString(0));\r
 935                 return returnValue;\r
 936         }\r
 937         // Count unsynchronized notes\r
 938         public int getDirtyCount() {\r
 939         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 940                 query.exec("select count(guid) from note where isDirty=true and isExpunged = false");\r
 941                 query.next(); \r
 942                 int returnValue = new Integer(query.valueString(0));\r
 943                 return returnValue;\r
 944         }\r
 945         // Count notes\r
 946         public int getNoteCount() {\r
 947         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 948                 query.exec("select count(*) from note where isExpunged = false");\r
 949                 query.next(); \r
 950                 int returnValue = new Integer(query.valueString(0));\r
 951                 return returnValue;\r
 952         }\r
 953         // Count deleted notes\r
 954         public int getDeletedCount() {\r
 955         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 956                 query.exec("select count(*) from note where isExpunged = false and active = false");\r
 957                 if (!query.next()) \r
 958                         return 0;\r
 959                 int returnValue = new Integer(query.valueString(0));\r
 960                 return returnValue;\r
 961         }\r
 962         // Reset a note sequence number to zero.  This is useful for moving conflicting notes\r
 963         public void resetNoteSequence(String guid) {\r
 964                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 965                 boolean check = query.prepare("Update Note set updateSequenceNumber=0, isDirty=true where guid=:guid");\r
 966                 if (!check) {\r
 967                         logger.log(logger.EXTREME, "Update note ResetSequence sql prepare has failed.");\r
 968                         logger.log(logger.MEDIUM, query.lastError());\r
 969                 }\r
 970                 query.bindValue(":guid", guid);\r
 971                 check = query.exec();\r
 972                 if (!check) {\r
 973                         logger.log(logger.EXTREME, "Update note sequence number has failed.");\r
 974                         logger.log(logger.MEDIUM, query.lastError());\r
 975                 }\r
 976         }\r
 977         \r
 978         \r
 979         // Update a note resource by the hash\r
 980         public void updateNoteResourceGuidbyHash(String noteGuid, String resGuid, String hash) {\r
 981                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 982 /*              query.prepare("Select guid from NoteResources where noteGuid=:noteGuid and datahash=:hex");\r
 983                 query.bindValue(":noteGuid", noteGuid);\r
 984                 query.bindValue(":hex", hash);\r
 985                 query.exec();\r
 986                 if (!query.next()) {\r
 987                         logger.log(logger.LOW, "Error finding note resource in RNoteTable.updateNoteResourceGuidbyHash.  GUID="+noteGuid +" resGuid="+ resGuid+" hash="+hash);\r
 988                         return;\r
 989                 }\r
 990                 String guid = query.valueString(0);\r
 991 */              \r
 992                 query.prepare("update noteresources set guid=:guid where noteGuid=:noteGuid and datahash=:hex");\r
 993                 query.bindValue(":guid", resGuid);\r
 994                 query.bindValue(":noteGuid", noteGuid);\r
 995                 query.bindValue(":hex", hash);\r
 996                 if (!query.exec()) {\r
 997                         logger.log(logger.EXTREME, "Note Resource Update by Hash failed");\r
 998                         logger.log(logger.EXTREME, query.lastError().toString());\r
 999                 }\r
1000         }\r
1001 \r
1002         // Fix CRLF problem that is on some notes\r
1003         private String fixCarriageReturn(String note) {\r
1004                 if (note == null || !Global.enableCarriageReturnFix)\r
1005                         return note;\r
1006                 QByteArray a0Hex = new QByteArray("a0");\r
1007                 String a0 = QByteArray.fromHex(a0Hex).toString();\r
1008                 note = note.replace("<div>"+a0+"</div>", "<div>&nbsp;</div>");\r
1009                 return note.replace("<div/>", "<div>&nbsp;</div>");\r
1010         }\r
1011         \r
1012         // Expunge notes that we don't want to synchronize\r
1013         public List<String> expungeIgnoreSynchronizedNotes(List<String> notebooks, List<String>tags, List<String> linked) {\r
1014                 \r
1015                 List<String> noteGuids = new ArrayList<String>();\r
1016                 for (int i=0; i<notebooks.size(); i++) {\r
1017                         List<String> notes = findNotesByNotebook(notebooks.get(i));\r
1018                         for (int j=0; j<notes.size(); j++) {\r
1019                                 if (!isNoteDirty(notes.get(j))) {\r
1020                                         expungeNote(notes.get(j), true, false);\r
1021                                         noteGuids.add(notes.get(j));\r
1022                                 }\r
1023                         }\r
1024                 }\r
1025                 \r
1026                 for (int i=0; i<tags.size(); i++) {\r
1027                         List<String> notes = findNotesByTag(tags.get(i));\r
1028                         for (int j=0; j<notes.size(); j++) {\r
1029                                 if (!isNoteDirty(notes.get(j))) {\r
1030                                         expungeNote(notes.get(j), true, false);\r
1031                                         noteGuids.add(notes.get(j));\r
1032                                 }\r
1033                         }\r
1034                 }\r
1035                 \r
1036                 for (int i=0; i<linked.size(); i++) {\r
1037                         String notebookGuid = db.getLinkedNotebookTable().getNotebookGuid(linked.get(i));\r
1038                         if (notebookGuid != null && !notebookGuid.trim().equals("")) {\r
1039                                 List<Tag> linkedTags = db.getTagTable().getTagsForNotebook(notebookGuid);\r
1040                                 for (int j=0; j<linkedTags.size(); j++)\r
1041                                         db.getTagTable().expungeTag(linkedTags.get(j).getGuid(), false);\r
1042                                 \r
1043                                 List<String> notes = findNotesByNotebook(notebookGuid);\r
1044                                 for (int j=0; j<notes.size(); j++) {\r
1045                                         if (!isNoteDirty(notes.get(j))) {\r
1046                                                 expungeNote(notes.get(j), true, false);\r
1047                                                 noteGuids.add(notes.get(j));\r
1048                                         }\r
1049                                 }\r
1050                         }\r
1051                 }\r
1052                 return noteGuids;\r
1053         }\r
1054         \r
1055         // Find a note by its notebook\r
1056         // Expunge notes that we don't want to synchronize\r
1057         public List<String> findNotesByNotebook(String notebook) {\r
1058                 List<String> values = new ArrayList<String>();\r
1059                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1060                 query.prepare("Select guid from note where notebookguid=:notebook");\r
1061 \r
1062                 query.bindValue(":notebook", notebook);\r
1063                 query.exec();\r
1064                 while (query.next()) {\r
1065                         values.add(query.valueString(0));\r
1066                 }\r
1067                 return values;\r
1068         }\r
1069         \r
1070         public List<String> findNotesByTag(String tag) {\r
1071                 List<String> values = new ArrayList<String>();\r
1072                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1073                 query.prepare("Select distinct noteguid from notetags where tagguid=:tag");\r
1074 \r
1075                 query.bindValue(":tag", tag);\r
1076                 query.exec();\r
1077                 while (query.next()) {\r
1078                         values.add(query.valueString(0));\r
1079                 }\r
1080                 return values;\r
1081         }\r
1082         \r
1083         \r
1084         \r
1085         //********************************************************************************\r
1086         //********************************************************************************\r
1087         //* Indexing Functions\r
1088         //********************************************************************************\r
1089         //********************************************************************************\r
1090         // set/unset a note to be reindexed\r
1091         public void setIndexNeeded(String guid, Boolean flag) {\r
1092                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1093                 query.prepare("Update Note set indexNeeded=:flag where guid=:guid");\r
1094 \r
1095                 if (flag)\r
1096                         query.bindValue(":flag", 1);\r
1097                 else\r
1098                         query.bindValue(":flag", 0);\r
1099                 query.bindValue(":guid", guid);\r
1100                 if (!query.exec()) {\r
1101                         logger.log(logger.MEDIUM, "Note indexNeeded update failed.");\r
1102                         logger.log(logger.MEDIUM, query.lastError());\r
1103                 } \r
1104                 List<Resource> r = noteResourceTable.getNoteResources(guid, false);\r
1105                 for (int i=0; r!= null && i<r.size(); i++) {\r
1106                         noteResourceTable.setIndexNeeded(r.get(i).getGuid(), true);\r
1107                 }\r
1108         }\r
1109         // Set all notes to be reindexed\r
1110         public void reindexAllNotes() {\r
1111                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1112                 if (!query.exec("Update Note set indexNeeded=true")) {\r
1113                         logger.log(logger.MEDIUM, "Note reindexAllNotes update failed.");\r
1114                         logger.log(logger.MEDIUM, query.lastError());\r
1115                 } \r
1116         }\r
1117 \r
1118         // Get all unindexed notes\r
1119         public List <String> getUnindexed() {\r
1120                 String guid;\r
1121                 List<String> index = new ArrayList<String>();\r
1122         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1123                                         \r
1124                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5"))\r
1125                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1126 \r
1127                 // Get a list of the notes\r
1128                 while (query.next()) {\r
1129                         guid = new String();\r
1130                         guid = query.valueString(0);\r
1131                         index.add(guid); \r
1132                 }       \r
1133                 return index;   \r
1134         }\r
1135         public List<String> getNextUnindexed(int limit) {\r
1136                 List<String> guids = new ArrayList<String>();\r
1137                         \r
1138         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1139                                         \r
1140                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',Updated,CURRENT_TIMESTAMP)>5 limit " +limit))\r
1141                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1142                 \r
1143                 // Get a list of the notes\r
1144                 String guid;\r
1145                 while (query.next()) {\r
1146                         guid = new String();\r
1147                         guid = query.valueString(0);\r
1148                         guids.add(guid);\r
1149                 }       \r
1150                 return guids;   \r
1151         }\r
1152         \r
1153         \r
1154         //**********************************************************************************\r
1155         //* Title color functions\r
1156         //**********************************************************************************\r
1157         // Get the title color of all notes\r
1158         public List<Pair<String, Integer>> getNoteTitleColors() {\r
1159                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
1160         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1161                 \r
1162                 if (!query.exec("Select guid,titleColor from Note where titleColor != -1"))\r
1163                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1164 \r
1165                 String guid;\r
1166                 Integer color;\r
1167                 \r
1168                 // Get a list of the notes\r
1169                 while (query.next()) {\r
1170                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1171                         guid = query.valueString(0);\r
1172                         color = query.valueInteger(1);\r
1173                         pair.setFirst(guid);\r
1174                         pair.setSecond(color);\r
1175                         returnValue.add(pair); \r
1176                 }       \r
1177 \r
1178                 return returnValue;\r
1179         }\r
1180         // Set a title color\r
1181         public void  setNoteTitleColor(String guid, int color) {\r
1182                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1183                 \r
1184                 query.prepare("Update note set titlecolor=:color where guid=:guid");\r
1185                 query.bindValue(":guid", guid);\r
1186                 query.bindValue(":color", color);\r
1187                 if (!query.exec())\r
1188                         logger.log(logger.EXTREME, "Error updating title color.");\r
1189         }\r
1190         // Get in individual note's title color\r
1191         // Get the title color of all notes\r
1192         public Integer getNoteTitleColor(String guid) {\r
1193                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
1194         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1195                 \r
1196         query.prepare("Select titleColor from Note where titleColor != -1 and guid=:guid");\r
1197         query.bindValue(":guid", guid);\r
1198                 if (!query.exec())\r
1199                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getNoteTitleColor(guid).");\r
1200 \r
1201                 Integer color = -1;\r
1202                 \r
1203                 // Get a list of the notes\r
1204                 while (query.next()) {\r
1205                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1206                         guid = query.valueString(0);\r
1207                         color = query.valueInteger(1);\r
1208                         pair.setFirst(guid);\r
1209                         pair.setSecond(color);\r
1210                         returnValue.add(pair); \r
1211                 }       \r
1212 \r
1213                 \r
1214                 return color;\r
1215         }\r
1216         \r
1217         \r
1218         //**********************************************************************************\r
1219         //* Thumbnail functions\r
1220         //**********************************************************************************\r
1221         // Set if a new thumbnail is needed\r
1222         public void setThumbnailNeeded(String guid, boolean needed) {\r
1223                 \r
1224                 boolean check;                  \r
1225         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1226                                         \r
1227                 check = query.prepare("Update note set thumbnailneeded = :needed where guid=:guid");\r
1228                 query.bindValue(":guid", guid);\r
1229                 query.bindValue(":needed", needed);\r
1230                 check = query.exec();\r
1231                 if (!check) \r
1232                         logger.log(logger.EXTREME, "Note SQL set thumbail needed failed: " +query.lastError().toString());\r
1233 \r
1234         }\r
1235         // Is a thumbail needed for this guid?\r
1236         public boolean isThumbnailNeeded(String guid) {\r
1237                 \r
1238                 boolean check;                  \r
1239         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1240                                         \r
1241                 check = query.prepare("select thumbnailneeded from note where guid=:guid");\r
1242                 query.bindValue(":guid", guid);\r
1243                 check = query.exec();\r
1244                 if (!check) \r
1245                         logger.log(logger.EXTREME, "Note SQL isThumbnailNeeded query failed: " +query.lastError().toString());\r
1246                 \r
1247                 boolean returnValue;\r
1248                 // Get a list of the notes\r
1249                 if (query.next()) \r
1250                         returnValue = query.valueBoolean(0, false); \r
1251                 else\r
1252                         returnValue = false;\r
1253 \r
1254                 return returnValue;     \r
1255         }\r
1256         // Set if a new thumbnail is needed\r
1257         public void setThumbnail(String guid, QByteArray thumbnail) {\r
1258                 \r
1259                 boolean check;                  \r
1260         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1261                                         \r
1262                 check = query.prepare("Update note set thumbnail = :thumbnail where guid=:guid");\r
1263                 query.bindValue(":guid", guid);\r
1264                 query.bindValue(":thumbnail", thumbnail.toByteArray());\r
1265                 check = query.exec();\r
1266                 if (!check) \r
1267                         logger.log(logger.EXTREME, "Note SQL set thumbail failed: " +query.lastError().toString());\r
1268 \r
1269         }\r
1270         // Set if a new thumbnail is needed\r
1271         public QByteArray getThumbnail(String guid) {\r
1272                 \r
1273                 boolean check;                  \r
1274         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1275                                         \r
1276                 check = query.prepare("Select thumbnail from note where guid=:guid");\r
1277                 query.bindValue(":guid", guid);\r
1278                 check = query.exec();\r
1279                 if (!check) \r
1280                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1281                 // Get a list of the notes\r
1282                 if (query.next())  {\r
1283                         try {\r
1284                                 if (query.getBlob(0) != null) {\r
1285                                         return new QByteArray(query.getBlob(0)); \r
1286                                 }\r
1287                         } catch (java.lang.IllegalArgumentException e) {\r
1288                                 return null;\r
1289                         }\r
1290                 }\r
1291                 return null;\r
1292         }\r
1293         // Get all thumbnails\r
1294         public HashMap<String, QPixmap> getThumbnails() {\r
1295                 boolean check;                  \r
1296         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1297         HashMap<String, QPixmap> map = new HashMap<String,QPixmap>();\r
1298                                         \r
1299                 check = query.prepare("Select guid,thumbnail from note where thumbnailneeded=false and isExpunged=false");\r
1300                 check = query.exec();\r
1301                 if (!check) \r
1302                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1303                 // Get a list of the notes\r
1304                 while (query.next())  {\r
1305                         try {\r
1306                                 if (query.getBlob(1) != null) {\r
1307                                         QByteArray data = new QByteArray(query.getBlob(1));\r
1308                                         QPixmap img = new QPixmap();\r
1309                                         if (img.loadFromData(data)) {\r
1310                                                 img = img.scaled(Global.largeThumbnailSize);\r
1311                                                 map.put(query.valueString(0), img);\r
1312                                         }\r
1313                                 }       \r
1314                         } catch (java.lang.IllegalArgumentException e) {\r
1315                                 logger.log(logger.HIGH, "Error retrieving thumbnail " +e.getMessage());\r
1316                         }\r
1317                 }\r
1318                 return map;\r
1319         }\r
1320         // Get a list of notes that need thumbnails\r
1321         public List<String> findThumbnailsNeeded() {\r
1322                 \r
1323                 boolean check;\r
1324         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1325                                         \r
1326                 check = query.prepare("select guid from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 5");\r
1327                 check = query.exec();\r
1328                 if (!check) \r
1329                         logger.log(logger.EXTREME, "Note SQL findThumbnailsNeeded query failed: " +query.lastError().toString());\r
1330                 \r
1331 \r
1332                 // Get a list of the notes\r
1333                 List<String> values = new ArrayList<String>();\r
1334                 while (query.next()) {\r
1335                         values.add(query.valueString(0)); \r
1336                 }\r
1337 \r
1338                 return values;  \r
1339         }\r
1340         // Get a count of thumbnails needed\r
1341         public int getThumbnailNeededCount() {\r
1342                 \r
1343                 boolean check;\r
1344         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1345                                         \r
1346                 check = query.prepare("select count(guid) from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 2");\r
1347                 check = query.exec();\r
1348                 if (!check) \r
1349                         logger.log(logger.EXTREME, "Note SQL findThumbnailNeededCount query failed: " +query.lastError().toString());\r
1350                 \r
1351                 if (query.next()) {\r
1352                         return query.valueInteger(0); \r
1353                 }\r
1354 \r
1355                 return 0;       \r
1356         }\r
1357 \r
1358         \r
1359         // Update a note content's hash.  This happens if a resource is edited outside of NN\r
1360         public void updateResourceContentHash(String guid, String oldHash, String newHash) {\r
1361                 Note n = getNote(guid, true, false, false, false,false);\r
1362                 int position = n.getContent().indexOf("<en-media");\r
1363                 int endPos;\r
1364                 for (;position>-1;) {\r
1365                         endPos = n.getContent().indexOf(">", position+1);\r
1366                         String oldSegment = n.getContent().substring(position,endPos);\r
1367                         int hashPos = oldSegment.indexOf("hash=\"");\r
1368                         int hashEnd = oldSegment.indexOf("\"", hashPos+7);\r
1369                         String hash = oldSegment.substring(hashPos+6, hashEnd);\r
1370                         if (hash.equalsIgnoreCase(oldHash)) {\r
1371                                 String newSegment = oldSegment.replace(oldHash, newHash);\r
1372                                 String content = n.getContent().substring(0,position) +\r
1373                                                  newSegment +\r
1374                                                  n.getContent().substring(endPos);\r
1375                                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1376                                 query.prepare("update note set isdirty=true, thumbnailneeded=true, content=:content where guid=:guid");\r
1377                                 query.bindValue(":content", content);\r
1378                                 query.bindValue(":guid", n.getGuid());\r
1379                                 query.exec();\r
1380                         }\r
1381                         \r
1382                         position = n.getContent().indexOf("<en-media", position+1);\r
1383                 }\r
1384         }\r
1385 }       \r