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                 EnmlConverter enml = new EnmlConverter(logger);\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                 query.bindValue(":content", enml.fixEnXMLCrap(enml.fixEnMediaCrap(n.getContent())));\r
 129                 query.bindValue(":contentHash", n.getContentHash());\r
 130                 query.bindValue(":contentLength", n.getContentLength());\r
 131                 query.bindValue(":created", created.toString());\r
 132                 query.bindValue(":updated", updated.toString());\r
 133                 query.bindValue(":deleted", deleted.toString());\r
 134                 query.bindValue(":active", n.isActive());\r
 135                 query.bindValue(":notebookGuid", n.getNotebookGuid());\r
 136                 \r
 137                 if (n.getAttributes() != null) {\r
 138                         created = new StringBuilder(simple.format(n.getAttributes().getSubjectDate()));\r
 139                         query.bindValue(":attributeSubjectDate", created.toString());\r
 140                         query.bindValue(":attributeLatitude", n.getAttributes().getLatitude());\r
 141                         query.bindValue(":attributeLongitude", n.getAttributes().getLongitude());\r
 142                         query.bindValue(":attributeAltitude", n.getAttributes().getAltitude());\r
 143                         query.bindValue(":attributeAuthor", n.getAttributes().getAuthor());\r
 144                         query.bindValue(":attributeSource", n.getAttributes().getSource());\r
 145                         query.bindValue(":attributeSourceUrl", n.getAttributes().getSourceURL());\r
 146                         query.bindValue(":attributeSourceApplication", n.getAttributes().getSourceApplication());\r
 147                 }\r
 148                 query.bindValue(":indexNeeded", true);\r
 149                 query.bindValue(":isExpunged", false);\r
 150                 query.bindValue(":isDirty", isDirty);\r
 151 \r
 152                 \r
 153                 if (!query.exec())\r
 154                         logger.log(logger.MEDIUM, query.lastError());\r
 155                 \r
 156                 // Save the note tags\r
 157                 if (n.getTagGuids() != null) {\r
 158                         for (int i=0; i<n.getTagGuids().size(); i++) \r
 159                                 noteTagsTable.saveNoteTag(n.getGuid(), n.getTagGuids().get(i));\r
 160                 }\r
 161                 logger.log(logger.EXTREME, "Leaving addNote");\r
 162         } \r
 163         // Setup queries for get to save time later\r
 164         private void prepareQueries() {\r
 165                 getQueryWithContent = new NSqlQuery(db.getConnection());\r
 166                 getQueryWithoutContent = new NSqlQuery(db.getConnection());\r
 167                 getAllQueryWithoutContent = new NSqlQuery(db.getConnection());\r
 168                 \r
 169                 if (!getQueryWithContent.prepare("Select "\r
 170                                 +"guid, updateSequenceNumber, title, "\r
 171                                 +"created, updated, deleted, active, notebookGuid, "\r
 172                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 173                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "\r
 174                                 +"content, contentHash, contentLength"\r
 175                                 +" from Note where guid=:guid and isExpunged=false")) {\r
 176                                         logger.log(logger.EXTREME, "Note SQL select prepare with content has failed.");\r
 177                                         logger.log(logger.MEDIUM, getQueryWithContent.lastError());\r
 178                 }\r
 179                 \r
 180                 if (!getQueryWithoutContent.prepare("Select "\r
 181                                 +"guid, updateSequenceNumber, title, "\r
 182                                 +"created, updated, deleted, active, notebookGuid, "\r
 183                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 184                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "\r
 185                                 +" from Note where guid=:guid and isExpunged=false")) {\r
 186                                         logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");\r
 187                                         logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());\r
 188                 }\r
 189                 if (!getAllQueryWithoutContent.prepare("Select "\r
 190                                 +"guid, updateSequenceNumber, title, "\r
 191                                 +"created, updated, deleted, active, notebookGuid, "\r
 192                                 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "\r
 193                                 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "\r
 194                                 +" from Note where isExpunged = false")) {\r
 195                                         logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");\r
 196                                         logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());\r
 197                 }\r
 198         }\r
 199 \r
 200         // Get a note's content in raw, binary format for the sync.\r
 201         public String getNoteContentBinary(String guid) {\r
 202                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 203                 query.prepare("Select content from note where guid=:guid");\r
 204                 query.bindValue(":guid", guid);\r
 205                 query.exec();           \r
 206                 query.next();\r
 207                 return query.valueString(0);\r
 208         }\r
 209         // Get a note by Guid\r
 210         public Note getNote(String noteGuid, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
 211                 if (noteGuid == null)\r
 212                         return null;\r
 213                 if (noteGuid.trim().equals(""))\r
 214                         return null;\r
 215 \r
 216                 prepareQueries();\r
 217                 NSqlQuery query;\r
 218                 if (loadContent) {\r
 219                         query = getQueryWithContent;\r
 220                 } else {\r
 221                         query = getQueryWithoutContent;\r
 222                 }\r
 223                 \r
 224                 query.bindValue(":guid", noteGuid);\r
 225                 if (!query.exec()) {\r
 226                         logger.log(logger.EXTREME, "Note SQL select exec has failed.");\r
 227                         logger.log(logger.MEDIUM, query.lastError());\r
 228                         return null;\r
 229                 }\r
 230                 if (!query.next()) {\r
 231                         logger.log(logger.EXTREME, "SQL Retrieve failed for note guid " +noteGuid + " in getNote()");\r
 232                         logger.log(logger.EXTREME, " -> " +query.lastError().toString());\r
 233                         logger.log(logger.EXTREME, " -> " +query.lastError());\r
 234                         return null;\r
 235                 }\r
 236                 Note n = mapNoteFromQuery(query, loadContent, loadResources, loadRecognition, loadBinary, loadTags);\r
 237                 n.setContent(fixCarriageReturn(n.getContent()));\r
 238                 return n;\r
 239         }\r
 240         // Get a note by Guid\r
 241         public Note mapNoteFromQuery(NSqlQuery query, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
 242                 DateFormat indfm = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");\r
 243 //              indfm = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy");\r
 244 \r
 245                 \r
 246                 Note n = new Note();\r
 247                 NoteAttributes na = new NoteAttributes();\r
 248                 n.setAttributes(na);\r
 249                 \r
 250                 n.setGuid(query.valueString(0));\r
 251                 n.setUpdateSequenceNum(new Integer(query.valueString(1)));\r
 252                 n.setTitle(query.valueString(2));\r
 253 \r
 254                 try {\r
 255                         n.setCreated(indfm.parse(query.valueString(3)).getTime());\r
 256                         n.setUpdated(indfm.parse(query.valueString(4)).getTime());\r
 257                         n.setDeleted(indfm.parse(query.valueString(5)).getTime());\r
 258                 } catch (ParseException e) {\r
 259                         e.printStackTrace();\r
 260                 }\r
 261 \r
 262                 n.setActive(query.valueBoolean(6,true));\r
 263                 n.setNotebookGuid(query.valueString(7));\r
 264                 \r
 265                 try {\r
 266                         String attributeSubjectDate = query.valueString(8);\r
 267                         if (!attributeSubjectDate.equals(""))\r
 268                                 na.setSubjectDate(indfm.parse(attributeSubjectDate).getTime());\r
 269                 } catch (ParseException e) {\r
 270                         e.printStackTrace();\r
 271                 }\r
 272                 na.setLatitude(new Float(query.valueString(9)));\r
 273                 na.setLongitude(new Float(query.valueString(10)));\r
 274                 na.setAltitude(new Float(query.valueString(11)));\r
 275                 na.setAuthor(query.valueString(12));\r
 276                 na.setSource(query.valueString(13));\r
 277                 na.setSourceURL(query.valueString(14));\r
 278                 na.setSourceApplication(query.valueString(15));\r
 279                 \r
 280                 if (loadTags) {\r
 281                         n.setTagGuids(noteTagsTable.getNoteTags(n.getGuid()));\r
 282                         List<String> tagNames = new ArrayList<String>();\r
 283                         TagTable tagTable = new TagTable(logger, db);\r
 284                         for (int i=0; i<n.getTagGuids().size(); i++) {\r
 285                                 String currentGuid = n.getTagGuids().get(i);\r
 286                                 Tag tag = tagTable.getTag(currentGuid);\r
 287                                 tagNames.add(tag.getName());\r
 288                         }\r
 289                         n.setTagNames(tagNames);\r
 290                 }\r
 291                 \r
 292                 if (loadContent) {\r
 293                                                 \r
 294                         QTextCodec codec = QTextCodec.codecForLocale();\r
 295                         codec = QTextCodec.codecForName("UTF-8");\r
 296                 String unicode =  codec.fromUnicode(query.valueString(16)).toString();\r
 297                         n.setContent(unicode);\r
 298 //                      n.setContent(query.valueString(16).toString());\r
 299                         \r
 300                         String contentHash = query.valueString(17);\r
 301                         if (contentHash != null)\r
 302                                 n.setContentHash(contentHash.getBytes());\r
 303                         n.setContentLength(new Integer(query.valueString(18)));\r
 304                 }\r
 305                 if (loadResources)\r
 306                         n.setResources(noteResourceTable.getNoteResources(n.getGuid(), loadBinary));\r
 307                 if (loadRecognition) {\r
 308                         if (n.getResources() == null) {\r
 309                                 List<Resource> resources = noteResourceTable.getNoteResourcesRecognition(n.getGuid());\r
 310                                 n.setResources(resources);\r
 311                         } else {\r
 312                                 // We need to merge the recognition resources with the note resources retrieved earlier\r
 313                                 for (int i=0; i<n.getResources().size(); i++) {\r
 314                                         Resource r = noteResourceTable.getNoteResourceRecognition(n.getResources().get(i).getGuid());\r
 315                                         n.getResources().get(i).setRecognition(r.getRecognition());\r
 316                                 }\r
 317                         }\r
 318                 }\r
 319                 n.setContent(fixCarriageReturn(n.getContent()));\r
 320                 return n;\r
 321         }\r
 322         // Update a note's title\r
 323         public void updateNoteTitle(String guid, String title) {\r
 324                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 325                 boolean check = query.prepare("Update Note set title=:title, isDirty=true where guid=:guid");\r
 326                 if (!check) {\r
 327                         logger.log(logger.EXTREME, "Update note title sql prepare has failed.");\r
 328                         logger.log(logger.MEDIUM, query.lastError());\r
 329                 }\r
 330                 query.bindValue(":title", title);\r
 331                 query.bindValue(":guid", guid);\r
 332                 check = query.exec();\r
 333                 if (!check) {\r
 334                         logger.log(logger.EXTREME, "Update note title has failed.");\r
 335                         logger.log(logger.MEDIUM, query.lastError());\r
 336                 }\r
 337         }\r
 338         // Update a note's creation date\r
 339         public void updateNoteCreatedDate(String guid, QDateTime date) {\r
 340                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 341                 boolean check = query.prepare("Update Note set created=:created, isDirty=true where guid=:guid");\r
 342                 if (!check) {\r
 343                         logger.log(logger.EXTREME, "Update note creation update sql prepare has failed.");\r
 344                         logger.log(logger.MEDIUM, query.lastError());\r
 345                 }\r
 346                 \r
 347                 query.bindValue(":created", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 348                 query.bindValue(":guid", guid);\r
 349                 \r
 350                 check = query.exec();\r
 351                 if (!check) {\r
 352                         logger.log(logger.EXTREME, "Update note creation date has failed.");\r
 353                         logger.log(logger.MEDIUM, query.lastError());\r
 354                 }\r
 355         }\r
 356         // Update a note's creation date\r
 357         public void updateNoteAlteredDate(String guid, QDateTime date) {\r
 358                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 359                 boolean check = query.prepare("Update Note set updated=:altered, isDirty=true where guid=:guid");\r
 360                 if (!check) {\r
 361                         logger.log(logger.EXTREME, "Update note altered sql prepare has failed.");\r
 362                         logger.log(logger.MEDIUM, query.lastError());\r
 363                 }\r
 364                 \r
 365                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 366                 query.bindValue(":guid", guid);\r
 367                 \r
 368                 check = query.exec();\r
 369                 if (!check) {\r
 370                         logger.log(logger.EXTREME, "Update note altered date has failed.");\r
 371                         logger.log(logger.MEDIUM, query.lastError());\r
 372                 }\r
 373         }\r
 374         // Update a note's creation date\r
 375         public void updateNoteSubjectDate(String guid, QDateTime date) {\r
 376                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 377                 boolean check = query.prepare("Update Note set attributeSubjectDate=:altered, isDirty=true where guid=:guid");\r
 378                 if (!check) {\r
 379                         logger.log(logger.EXTREME, "Update note subject date sql prepare has failed.");\r
 380                         logger.log(logger.MEDIUM, query.lastError());\r
 381                 }\r
 382         \r
 383                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
 384                 query.bindValue(":guid", guid);\r
 385                 \r
 386                 check = query.exec();\r
 387                 if (!check) {\r
 388                         logger.log(logger.EXTREME, "Update note subject date date has failed.");\r
 389                         logger.log(logger.MEDIUM, query.lastError());\r
 390                 }\r
 391         }\r
 392         // Update a note's creation date\r
 393         public void updateNoteAuthor(String guid, String author) {\r
 394                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 395                 boolean check = query.prepare("Update Note set attributeAuthor=:author, isDirty=true where guid=:guid");\r
 396                 if (!check) {\r
 397                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
 398                         logger.log(logger.MEDIUM, query.lastError());\r
 399                 }\r
 400 \r
 401                 query.bindValue(":author", author);\r
 402                 query.bindValue(":guid", guid);\r
 403 \r
 404                 check = query.exec();\r
 405                 if (!check) {\r
 406                         logger.log(logger.EXTREME, "Update note author has failed.");\r
 407                         logger.log(logger.MEDIUM, query.lastError());\r
 408                 }\r
 409                 \r
 410         }\r
 411         // Update a note's geo tags\r
 412         public void updateNoteGeoTags(String guid, Double lon, Double lat, Double alt) {\r
 413                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 414                 boolean check = query.prepare("Update Note set attributeLongitude=:longitude, "+\r
 415                                 "attributeLatitude=:latitude, attributeAltitude=:altitude, isDirty=true where guid=:guid");\r
 416                 if (!check) {\r
 417                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
 418                         logger.log(logger.MEDIUM, query.lastError());\r
 419                 }\r
 420 \r
 421                 query.bindValue(":longitude", lon);\r
 422                 query.bindValue(":latitude", lat);\r
 423                 query.bindValue(":altitude", alt);\r
 424                 query.bindValue(":guid", guid);\r
 425 \r
 426                 check = query.exec();\r
 427                 if (!check) {\r
 428                         logger.log(logger.EXTREME, "Update note geo tag has failed.");\r
 429                         logger.log(logger.MEDIUM, query.lastError());\r
 430                 }\r
 431                 \r
 432         }\r
 433         // Update a note's creation date\r
 434         public void updateNoteSourceUrl(String guid, String url) {\r
 435                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 436                 boolean check = query.prepare("Update Note set attributeSourceUrl=:url, isDirty=true where guid=:guid");\r
 437                 if (!check) {\r
 438                         logger.log(logger.EXTREME, "Update note url sql prepare has failed.");\r
 439                         logger.log(logger.MEDIUM, query.lastError());\r
 440                 }\r
 441                 \r
 442                 query.bindValue(":url", url);\r
 443                 query.bindValue(":guid", guid);\r
 444 \r
 445                 check = query.exec();\r
 446                 if (!check) {\r
 447                         logger.log(logger.EXTREME, "Update note url has failed.");\r
 448                         logger.log(logger.MEDIUM, query.lastError());\r
 449                 }\r
 450                 \r
 451         }\r
 452         // Update the notebook that a note is assigned to\r
 453         public void updateNoteNotebook(String guid, String notebookGuid, boolean expungeFromRemote) {\r
 454                 String currentNotebookGuid = new String("");\r
 455                 \r
 456                 \r
 457                 // If we are going from a synchronized notebook to a local notebook, we\r
 458                 // need to tell Evernote to purge the note online.  However, if this is  \r
 459                 // conflicting change we move it to the local notebook without deleting it \r
 460                 // or it would then delete the copy on the remote server.\r
 461                 NotebookTable notebookTable = new NotebookTable(logger, db);\r
 462                 DeletedTable deletedTable = new DeletedTable(logger, db);\r
 463                 if (expungeFromRemote) {\r
 464                         if (!notebookTable.isNotebookLocal(currentNotebookGuid) & notebookTable.isNotebookLocal(notebookGuid)) {\r
 465                                 deletedTable.addDeletedItem(guid, "NOTE");\r
 466                         }\r
 467                 }\r
 468                 \r
 469                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 470                 boolean check = query.prepare("Update Note set notebookGuid=:notebook, isDirty=true where guid=:guid");\r
 471                 if (!check) {\r
 472                         logger.log(logger.EXTREME, "Update note notebook sql prepare has failed.");\r
 473                         logger.log(logger.MEDIUM, query.lastError());\r
 474                 }\r
 475                 query.bindValue(":notebook", notebookGuid);\r
 476                 query.bindValue(":guid", guid);\r
 477                 \r
 478                 check = query.exec();\r
 479                 if (!check) {\r
 480                         logger.log(logger.EXTREME, "Update note notebook has failed.");\r
 481                         logger.log(logger.MEDIUM, query.lastError());\r
 482                 };\r
 483         }\r
 484         // Update a note's title\r
 485         public void updateNoteContent(String guid, String content) {\r
 486                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 487                 boolean check = query.prepare("Update Note set content=:content, updated=CURRENT_TIMESTAMP(), isDirty=true, indexNeeded=true, " +\r
 488                                 " thumbnailneeded=true where guid=:guid");\r
 489                 if (!check) {\r
 490                         logger.log(logger.EXTREME, "Update note content sql prepare has failed.");\r
 491                         logger.log(logger.MEDIUM, query.lastError());\r
 492                 }\r
 493                 \r
 494                 query.bindValue(":content", content);\r
 495                 query.bindValue(":guid", guid);\r
 496 \r
 497                 check = query.exec();\r
 498                 if (!check) {\r
 499                         logger.log(logger.EXTREME, "Update note content has failed.");\r
 500                         logger.log(logger.MEDIUM, query.lastError());\r
 501                 }\r
 502         }\r
 503 \r
 504         // Delete a note\r
 505         public void deleteNote(String guid) {\r
 506         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 507         query.prepare("Update Note set deleted=CURRENT_TIMESTAMP(), active=false, isDirty=true where guid=:guid");\r
 508                 query.bindValue(":guid", guid);\r
 509                 if (!query.exec()) {\r
 510                         logger.log(logger.MEDIUM, "Note delete failed.");\r
 511                         logger.log(logger.MEDIUM, query.lastError());\r
 512                 }\r
 513         }\r
 514         public void restoreNote(String guid) {\r
 515         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 516                 query.prepare("Update Note set deleted='1969-12-31 19.00.00', active=true, isDirty=true where guid=:guid");\r
 517 //              query.prepare("Update Note set deleted=0, active=true, isDirty=true where guid=:guid");\r
 518                 query.bindValue(":guid", guid);\r
 519                 if (!query.exec()) {\r
 520                         logger.log(logger.MEDIUM, "Note restore failed.");\r
 521                         logger.log(logger.MEDIUM, query.lastError());\r
 522                 }\r
 523         }\r
 524         // Purge a note (actually delete it instead of just marking it deleted)\r
 525         public void expungeNote(String guid, boolean permanentExpunge, boolean needsSync) {\r
 526                 \r
 527                 if (!permanentExpunge) {\r
 528                         hideExpungedNote(guid, needsSync);\r
 529                         return;\r
 530                 }\r
 531                 \r
 532                 \r
 533         NSqlQuery note = new NSqlQuery(db.getConnection());\r
 534         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
 535         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
 536         NSqlQuery words = new NSqlQuery(db.getConnection());\r
 537         \r
 538         note.prepare("Delete from Note where guid=:guid");\r
 539                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
 540                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
 541                 words.prepare("Delete from words where guid=:guid");\r
 542 \r
 543                 note.bindValue(":guid", guid);\r
 544                 resources.bindValue(":guid", guid);\r
 545                 tags.bindValue(":guid", guid);\r
 546                 words.bindValue(":guid", guid);\r
 547         \r
 548                 // Start purging notes.\r
 549                 if (!note.exec()) {\r
 550                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
 551                         logger.log(logger.MEDIUM, note.lastError());\r
 552                 }\r
 553                 if (!resources.exec()) {\r
 554                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
 555                         logger.log(logger.MEDIUM, resources.lastError());\r
 556                 }\r
 557                 if (!tags.exec()) {\r
 558                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
 559                         logger.log(logger.MEDIUM, tags.lastError());\r
 560                 }\r
 561                 if (!words.exec()) {\r
 562                         logger.log(logger.MEDIUM, "Word delete failed.");\r
 563                         logger.log(logger.MEDIUM, words.lastError());\r
 564                 }\r
 565                 if (needsSync) {\r
 566                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
 567                         deletedTable.addDeletedItem(guid, "Note");\r
 568                 }\r
 569 \r
 570         }\r
 571         // Purge a note (actually delete it instead of just marking it deleted)\r
 572         public void hideExpungedNote(String guid, boolean needsSync) {\r
 573         NSqlQuery note = new NSqlQuery(db.getConnection());\r
 574         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
 575         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
 576         NSqlQuery words = new NSqlQuery(db.getConnection());\r
 577         \r
 578         note.prepare("Update Note set isExpunged=true where guid=:guid");\r
 579                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
 580                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
 581                 words.prepare("Delete from words where guid=:guid");\r
 582 \r
 583                 note.bindValue(":guid", guid);\r
 584                 resources.bindValue(":guid", guid);\r
 585                 tags.bindValue(":guid", guid);\r
 586                 words.bindValue(":guid", guid);\r
 587 \r
 588                 // Start purging notes.\r
 589                 if (!note.exec()) {\r
 590                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
 591                         logger.log(logger.MEDIUM, note.lastError());\r
 592                 }\r
 593                 if (!resources.exec()) {\r
 594                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
 595                         logger.log(logger.MEDIUM, resources.lastError());\r
 596                 }\r
 597                 if (!tags.exec()) {\r
 598                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
 599                         logger.log(logger.MEDIUM, tags.lastError());\r
 600                 }\r
 601                 if (!words.exec()) {\r
 602                         logger.log(logger.MEDIUM, "Word delete failed.");\r
 603                         logger.log(logger.MEDIUM, words.lastError());\r
 604                 }\r
 605                 if (needsSync) {\r
 606                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
 607                         deletedTable.addDeletedItem(guid, "Note");\r
 608                 }\r
 609         }\r
 610 \r
 611                 \r
 612         // Purge all deleted notes;\r
 613         public void expungeAllDeletedNotes() {\r
 614                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 615                 query.exec("select guid, updateSequenceNumber from note where active = false");\r
 616                 while (query.next()) {\r
 617                         String guid = query.valueString(0);\r
 618                         Integer usn = new Integer(query.valueString(1));\r
 619                         if (usn == 0)\r
 620                                 expungeNote(guid, true, false);\r
 621                         else\r
 622                                 expungeNote(guid, false, true);\r
 623                 }\r
 624         }\r
 625         // Update the note sequence number\r
 626         public void updateNoteSequence(String guid, int sequence) {\r
 627                 boolean check;\r
 628         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 629                 check = query.prepare("Update Note set updateSequenceNumber=:sequence where guid=:guid");\r
 630 \r
 631                 query.bindValue(":sequence", sequence);\r
 632                 query.bindValue(":guid", guid);\r
 633                 \r
 634                 query.exec();\r
 635                 if (!check) {\r
 636                         logger.log(logger.MEDIUM, "Note sequence update failed.");\r
 637                         logger.log(logger.MEDIUM, query.lastError());\r
 638                 } \r
 639         }\r
 640         // Update the note Guid\r
 641         public void updateNoteGuid(String oldGuid, String newGuid) {\r
 642                 boolean check;\r
 643         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 644                 query.prepare("Update Note set guid=:newGuid where guid=:oldGuid");\r
 645 \r
 646                 query.bindValue(":newGuid", newGuid);\r
 647                 query.bindValue(":oldGuid", oldGuid);\r
 648 \r
 649                 check = query.exec();\r
 650                 if (!check) {\r
 651                         logger.log(logger.MEDIUM, "Note Guid update failed.");\r
 652                         logger.log(logger.MEDIUM, query.lastError());\r
 653                 } \r
 654                 \r
 655                 query.prepare("Update NoteTags set noteGuid=:newGuid where noteGuid=:oldGuid");\r
 656                 query.bindValue(":newGuid", newGuid);\r
 657                 query.bindValue(":oldGuid", oldGuid);\r
 658                 check = query.exec();\r
 659                 if (!check) {\r
 660                         logger.log(logger.MEDIUM, "Note guid update failed for NoteTags.");\r
 661                         logger.log(logger.MEDIUM, query.lastError());\r
 662                 }\r
 663                 \r
 664                 query.prepare("Update words set guid=:newGuid where guid=:oldGuid");\r
 665                 query.bindValue(":newGuid", newGuid);\r
 666                 query.bindValue(":oldGuid", oldGuid);\r
 667                 query.exec();\r
 668                 if (!check) {\r
 669                         logger.log(logger.MEDIUM, "Note guid update failed for Words.");\r
 670                         logger.log(logger.MEDIUM, query.lastError());\r
 671                 }\r
 672                 query.prepare("Update noteresources set noteguid=:newGuid where noteguid=:oldGuid");\r
 673                 query.bindValue(":newGuid", newGuid);\r
 674                 query.bindValue(":oldGuid", oldGuid);\r
 675                 query.exec();\r
 676                 if (!check) {\r
 677                         logger.log(logger.MEDIUM, "Note guid update failed for noteresources.");\r
 678                         logger.log(logger.MEDIUM, query.lastError());\r
 679                 }\r
 680         }\r
 681         // Update a note\r
 682         public void updateNote(Note n, boolean isNew) {\r
 683                 boolean isExpunged = isNoteExpunged(n.getGuid());\r
 684                 int titleColor = getNoteTitleColor(n.getGuid());\r
 685                 expungeNote(n.getGuid(), !isExpunged, false);\r
 686                 addNote(n, false);\r
 687                 if (titleColor != -1)\r
 688                         setNoteTitleColor(n.getGuid(), titleColor);\r
 689         }\r
 690         // Does a note exist?\r
 691         public boolean exists(String guid) {\r
 692                 if (guid == null)\r
 693                         return false;\r
 694                 if (guid.trim().equals(""))\r
 695                         return false;\r
 696                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 697                 query.prepare("Select guid from note where guid=:guid");\r
 698                 query.bindValue(":guid", guid);\r
 699                 if (!query.exec())\r
 700                         logger.log(logger.EXTREME, "note.exists SQL retrieve has failed.");\r
 701                 boolean retVal = query.next();\r
 702                 return retVal;\r
 703         }\r
 704         // Does a note exist?\r
 705         public boolean isNoteExpunged(String guid) {\r
 706                 if (guid == null)\r
 707                         return false;\r
 708                 if (guid.trim().equals(""))\r
 709                         return false;\r
 710                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 711                 query.prepare("Select isExpunged from note where guid=:guid and isExpunged = true");\r
 712                 query.bindValue(":guid", guid);\r
 713                 if (!query.exec())\r
 714                         logger.log(logger.EXTREME, "note.isNoteExpunged SQL retrieve has failed.");\r
 715                 boolean retVal = query.next();\r
 716                 return retVal;\r
 717         }\r
 718         // This is a convience method to check if a tag exists & update/create based upon it\r
 719         public void syncNote(Note tag, boolean isDirty) {\r
 720                 if (exists(tag.getGuid()))\r
 721                         updateNote(tag, isDirty);\r
 722                 else\r
 723                         addNote(tag, isDirty);\r
 724         }\r
 725         // Get a list of notes that need to be updated\r
 726         public List <Note> getDirty() {\r
 727                 String guid;\r
 728                 Note tempNote;\r
 729                 List<Note> notes = new ArrayList<Note>();\r
 730                 List<String> index = new ArrayList<String>();\r
 731                 \r
 732                 boolean check;                  \r
 733         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 734                                         \r
 735                 check = query.exec("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid not in (select guid from notebook where local = true)");\r
 736                 if (!check) \r
 737                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 738                 \r
 739                 // Get a list of the notes\r
 740                 while (query.next()) {\r
 741                         guid = new String();\r
 742                         guid = query.valueString(0);\r
 743                         index.add(guid); \r
 744                 }       \r
 745                 \r
 746                 // Start getting notes\r
 747                 for (int i=0; i<index.size(); i++) {\r
 748                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
 749                         notes.add(tempNote);\r
 750                 }\r
 751                 return notes;   \r
 752         }\r
 753         // Get a list of notes that need to be updated\r
 754         public boolean isNoteDirty(String guid) {\r
 755                 \r
 756                 boolean check;                  \r
 757         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 758                                         \r
 759                 check = query.prepare("Select guid from Note where isDirty = true and guid=:guid");\r
 760                 query.bindValue(":guid", guid);\r
 761                 check = query.exec();\r
 762                 if (!check) \r
 763                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 764                 \r
 765                 boolean returnValue;\r
 766                 // Get a list of the notes\r
 767                 if (query.next()) \r
 768                         returnValue = true; \r
 769                 else\r
 770                         returnValue = false;\r
 771 \r
 772                 return returnValue;     \r
 773         }\r
 774         // Get a list of notes that need to be updated\r
 775         public List <String> getUnsynchronizedGUIDs() {\r
 776                 String guid;\r
 777                 List<String> index = new ArrayList<String>();\r
 778                 \r
 779                 boolean check;                  \r
 780         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 781                                         \r
 782                 check = query.exec("Select guid from Note where isDirty = true");\r
 783                 if (!check) \r
 784                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
 785                 \r
 786                 // Get a list of the notes\r
 787                 while (query.next()) {\r
 788                         guid = new String();\r
 789                         guid = query.valueString(0);\r
 790                         index.add(guid); \r
 791                 }       \r
 792                 return index;   \r
 793         }\r
 794         // Reset the dirty bit\r
 795         public void  resetDirtyFlag(String guid) {\r
 796                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 797                 \r
 798                 query.prepare("Update note set isdirty=false where guid=:guid");\r
 799                 query.bindValue(":guid", guid);\r
 800                 if (!query.exec())\r
 801                         logger.log(logger.EXTREME, "Error resetting note dirty field.");\r
 802         }\r
 803         // Get all notes\r
 804         public List<String> getAllGuids() {\r
 805                 List<String> notes = new ArrayList<String>();\r
 806                 \r
 807                 boolean check;                                  \r
 808         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 809                                         \r
 810                 check = query.exec("Select guid from Note");\r
 811                 if (!check)\r
 812                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
 813 \r
 814                 // Get a list of the notes\r
 815                 while (query.next()) {\r
 816                         notes.add(new String(query.valueString(0))); \r
 817                 }\r
 818                 return notes;\r
 819         }\r
 820         // Get all notes\r
 821         public List<Note> getAllNotes() {\r
 822                 List<Note> notes = new ArrayList<Note>();\r
 823                 prepareQueries();\r
 824                 boolean check;                                  \r
 825         NSqlQuery query = getAllQueryWithoutContent;\r
 826                 check = query.exec();\r
 827                 if (!check)\r
 828                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
 829                 // Get a list of the notes\r
 830                 while (query.next()) {\r
 831                         notes.add(mapNoteFromQuery(query, false, false, false, false, true));\r
 832                 }\r
 833                 return notes;\r
 834         }\r
 835         // Count unindexed notes\r
 836         public int getUnindexedCount() {\r
 837         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 838                 query.exec("select count(*) from note where indexneeded=true and isExpunged = false");\r
 839                 query.next(); \r
 840                 int returnValue = new Integer(query.valueString(0));\r
 841                 return returnValue;\r
 842         }\r
 843         // Count unsynchronized notes\r
 844         public int getDirtyCount() {\r
 845         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 846                 query.exec("select count(*) from note where isDirty=true and isExpunged = false");\r
 847                 query.next(); \r
 848                 int returnValue = new Integer(query.valueString(0));\r
 849                 return returnValue;\r
 850         }\r
 851         // Count notes\r
 852         public int getNoteCount() {\r
 853         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 854                 query.exec("select count(*) from note where isExpunged = false");\r
 855                 query.next(); \r
 856                 int returnValue = new Integer(query.valueString(0));\r
 857                 return returnValue;\r
 858         }\r
 859         // Count deleted notes\r
 860         public int getDeletedCount() {\r
 861         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 862                 query.exec("select count(*) from note where isExpunged = false and active = false");\r
 863                 if (!query.next()) \r
 864                         return 0;\r
 865                 int returnValue = new Integer(query.valueString(0));\r
 866                 return returnValue;\r
 867         }\r
 868         // Reset a note sequence number to zero.  This is useful for moving conflicting notes\r
 869         public void resetNoteSequence(String guid) {\r
 870                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 871                 boolean check = query.prepare("Update Note set updateSequenceNumber=0, isDirty=true where guid=:guid");\r
 872                 if (!check) {\r
 873                         logger.log(logger.EXTREME, "Update note ResetSequence sql prepare has failed.");\r
 874                         logger.log(logger.MEDIUM, query.lastError());\r
 875                 }\r
 876                 query.bindValue(":guid", guid);\r
 877                 check = query.exec();\r
 878                 if (!check) {\r
 879                         logger.log(logger.EXTREME, "Update note sequence number has failed.");\r
 880                         logger.log(logger.MEDIUM, query.lastError());\r
 881                 }\r
 882         }\r
 883         \r
 884         \r
 885         // Update a note resource by the hash\r
 886         public void updateNoteResourceGuidbyHash(String noteGuid, String resGuid, String hash) {\r
 887                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 888 /*              query.prepare("Select guid from NoteResources where noteGuid=:noteGuid and datahash=:hex");\r
 889                 query.bindValue(":noteGuid", noteGuid);\r
 890                 query.bindValue(":hex", hash);\r
 891                 query.exec();\r
 892                 if (!query.next()) {\r
 893                         logger.log(logger.LOW, "Error finding note resource in RNoteTable.updateNoteResourceGuidbyHash.  GUID="+noteGuid +" resGuid="+ resGuid+" hash="+hash);\r
 894                         return;\r
 895                 }\r
 896                 String guid = query.valueString(0);\r
 897 */              \r
 898                 query.prepare("update noteresources set guid=:guid where noteGuid=:noteGuid and datahash=:hex");\r
 899                 query.bindValue(":guid", resGuid);\r
 900                 query.bindValue(":noteGuid", noteGuid);\r
 901                 query.bindValue(":hex", hash);\r
 902                 if (!query.exec()) {\r
 903                         logger.log(logger.EXTREME, "Note Resource Update by Hash failed");\r
 904                         logger.log(logger.EXTREME, query.lastError().toString());\r
 905                 }\r
 906         }\r
 907 \r
 908         // Fix CRLF problem that is on some notes\r
 909         private String fixCarriageReturn(String note) {\r
 910                 if (note == null || !Global.enableCarriageReturnFix)\r
 911                         return note;\r
 912                 QByteArray a0Hex = new QByteArray("a0");\r
 913                 String a0 = QByteArray.fromHex(a0Hex).toString();\r
 914                 note = note.replace("<div>"+a0+"</div>", "<div>&nbsp;</div>");\r
 915                 return note.replace("<div/>", "<div>&nbsp;</div>");\r
 916         }\r
 917         \r
 918         \r
 919         \r
 920         //********************************************************************************\r
 921         //********************************************************************************\r
 922         //* Indexing Functions\r
 923         //********************************************************************************\r
 924         //********************************************************************************\r
 925         // set/unset a note to be reindexed\r
 926         public void setIndexNeeded(String guid, Boolean flag) {\r
 927                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 928                 query.prepare("Update Note set indexNeeded=:flag where guid=:guid");\r
 929 \r
 930                 if (flag)\r
 931                         query.bindValue(":flag", 1);\r
 932                 else\r
 933                         query.bindValue(":flag", 0);\r
 934                 query.bindValue(":guid", guid);\r
 935                 if (!query.exec()) {\r
 936                         logger.log(logger.MEDIUM, "Note indexNeeded update failed.");\r
 937                         logger.log(logger.MEDIUM, query.lastError());\r
 938                 } \r
 939         }\r
 940         // Set all notes to be reindexed\r
 941         public void reindexAllNotes() {\r
 942                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
 943                 if (!query.exec("Update Note set indexNeeded=true")) {\r
 944                         logger.log(logger.MEDIUM, "Note reindexAllNotes update failed.");\r
 945                         logger.log(logger.MEDIUM, query.lastError());\r
 946                 } \r
 947         }\r
 948 \r
 949         // Get all unindexed notes\r
 950         public List <String> getUnindexed() {\r
 951                 String guid;\r
 952                 List<String> index = new ArrayList<String>();\r
 953         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 954                                         \r
 955                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5"))\r
 956                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
 957 \r
 958                 // Get a list of the notes\r
 959                 while (query.next()) {\r
 960                         guid = new String();\r
 961                         guid = query.valueString(0);\r
 962                         index.add(guid); \r
 963                 }       \r
 964                 return index;   \r
 965         }\r
 966         public List<String> getNextUnindexed(int limit) {\r
 967                 List<String> guids = new ArrayList<String>();\r
 968                         \r
 969         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 970                                         \r
 971                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',Updated,CURRENT_TIMESTAMP)>5 limit " +limit))\r
 972                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
 973                 \r
 974                 // Get a list of the notes\r
 975                 String guid;\r
 976                 while (query.next()) {\r
 977                         guid = new String();\r
 978                         guid = query.valueString(0);\r
 979                         guids.add(guid);\r
 980                 }       \r
 981                 return guids;   \r
 982         }\r
 983         \r
 984         \r
 985         //**********************************************************************************\r
 986         //* Title color functions\r
 987         //**********************************************************************************\r
 988         // Get the title color of all notes\r
 989         public List<Pair<String, Integer>> getNoteTitleColors() {\r
 990                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
 991         NSqlQuery query = new NSqlQuery(db.getConnection());\r
 992                 \r
 993                 if (!query.exec("Select guid,titleColor from Note where titleColor != -1"))\r
 994                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
 995 \r
 996                 String guid;\r
 997                 Integer color;\r
 998                 \r
 999                 // Get a list of the notes\r
1000                 while (query.next()) {\r
1001                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1002                         guid = query.valueString(0);\r
1003                         color = query.valueInteger(1);\r
1004                         pair.setFirst(guid);\r
1005                         pair.setSecond(color);\r
1006                         returnValue.add(pair); \r
1007                 }       \r
1008 \r
1009                 return returnValue;\r
1010         }\r
1011         // Set a title color\r
1012         public void  setNoteTitleColor(String guid, int color) {\r
1013                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1014                 \r
1015                 query.prepare("Update note set titlecolor=:color where guid=:guid");\r
1016                 query.bindValue(":guid", guid);\r
1017                 query.bindValue(":color", color);\r
1018                 if (!query.exec())\r
1019                         logger.log(logger.EXTREME, "Error updating title color.");\r
1020         }\r
1021         // Get in individual note's title color\r
1022         // Get the title color of all notes\r
1023         public Integer getNoteTitleColor(String guid) {\r
1024                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
1025         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1026                 \r
1027         query.prepare("Select titleColor from Note where titleColor != -1 and guid=:guid");\r
1028         query.bindValue(":guid", guid);\r
1029                 if (!query.exec())\r
1030                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getNoteTitleColor(guid).");\r
1031 \r
1032                 Integer color = -1;\r
1033                 \r
1034                 // Get a list of the notes\r
1035                 while (query.next()) {\r
1036                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1037                         guid = query.valueString(0);\r
1038                         color = query.valueInteger(1);\r
1039                         pair.setFirst(guid);\r
1040                         pair.setSecond(color);\r
1041                         returnValue.add(pair); \r
1042                 }       \r
1043 \r
1044                 \r
1045                 return color;\r
1046         }\r
1047         \r
1048         \r
1049         //**********************************************************************************\r
1050         //* Thumbnail functions\r
1051         //**********************************************************************************\r
1052         // Set if a new thumbnail is needed\r
1053         public void setThumbnailNeeded(String guid, boolean needed) {\r
1054                 \r
1055                 boolean check;                  \r
1056         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1057                                         \r
1058                 check = query.prepare("Update note set thumbnailneeded = :needed where guid=:guid");\r
1059                 query.bindValue(":guid", guid);\r
1060                 query.bindValue(":needed", needed);\r
1061                 check = query.exec();\r
1062                 if (!check) \r
1063                         logger.log(logger.EXTREME, "Note SQL set thumbail needed failed: " +query.lastError().toString());\r
1064 \r
1065         }\r
1066         // Is a thumbail needed for this guid?\r
1067         public boolean isThumbnailNeeded(String guid) {\r
1068                 \r
1069                 boolean check;                  \r
1070         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1071                                         \r
1072                 check = query.prepare("select thumbnailneeded from note where guid=:guid");\r
1073                 query.bindValue(":guid", guid);\r
1074                 check = query.exec();\r
1075                 if (!check) \r
1076                         logger.log(logger.EXTREME, "Note SQL isThumbnailNeeded query failed: " +query.lastError().toString());\r
1077                 \r
1078                 boolean returnValue;\r
1079                 // Get a list of the notes\r
1080                 if (query.next()) \r
1081                         returnValue = query.valueBoolean(0, false); \r
1082                 else\r
1083                         returnValue = false;\r
1084 \r
1085                 return returnValue;     \r
1086         }\r
1087         // Set if a new thumbnail is needed\r
1088         public void setThumbnail(String guid, QByteArray thumbnail) {\r
1089                 \r
1090                 boolean check;                  \r
1091         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1092                                         \r
1093                 check = query.prepare("Update note set thumbnail = :thumbnail where guid=:guid");\r
1094                 query.bindValue(":guid", guid);\r
1095                 int x = thumbnail.size();\r
1096                 query.bindValue(":thumbnail", thumbnail.toByteArray());\r
1097                 check = query.exec();\r
1098                 if (!check) \r
1099                         logger.log(logger.EXTREME, "Note SQL set thumbail failed: " +query.lastError().toString());\r
1100 \r
1101         }\r
1102         // Set if a new thumbnail is needed\r
1103         public QByteArray getThumbnail(String guid) {\r
1104                 \r
1105                 boolean check;                  \r
1106         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1107                                         \r
1108                 check = query.prepare("Select thumbnail from note where guid=:guid");\r
1109                 query.bindValue(":guid", guid);\r
1110                 check = query.exec();\r
1111                 if (!check) \r
1112                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1113                 // Get a list of the notes\r
1114                 if (query.next())  {\r
1115                         try {\r
1116                                 if (query.getBlob(0) != null) {\r
1117                                         return new QByteArray(query.getBlob(0)); \r
1118                                 }\r
1119                         } catch (java.lang.IllegalArgumentException e) {\r
1120                                 return null;\r
1121                         }\r
1122                 }\r
1123                 return null;\r
1124         }\r
1125         // Get all thumbnails\r
1126         public HashMap<String, QPixmap> getThumbnails() {\r
1127                 boolean check;                  \r
1128         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1129         HashMap<String, QPixmap> map = new HashMap<String,QPixmap>();\r
1130                                         \r
1131                 check = query.prepare("Select guid,thumbnail from note where thumbnailneeded=false and isExpunged=false");\r
1132                 check = query.exec();\r
1133                 if (!check) \r
1134                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1135                 // Get a list of the notes\r
1136                 while (query.next())  {\r
1137                         try {\r
1138                                 if (query.getBlob(1) != null) {\r
1139                                         QByteArray data = new QByteArray(query.getBlob(1));\r
1140                                         QPixmap img = new QPixmap();\r
1141                                         if (img.loadFromData(data)) {\r
1142                                                 img = img.scaled(Global.largeThumbnailSize);\r
1143                                                 map.put(query.valueString(0), img);\r
1144                                         }\r
1145                                 }       \r
1146                         } catch (java.lang.IllegalArgumentException e) {\r
1147                                 logger.log(logger.HIGH, "Error retrieving thumbnail " +e.getMessage());\r
1148                         }\r
1149                 }\r
1150                 return map;\r
1151         }\r
1152         // Get a list of notes that need thumbnails\r
1153         public List<String> findThumbnailsNeeded() {\r
1154                 \r
1155                 boolean check;\r
1156         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1157                                         \r
1158                 check = query.prepare("select guid from note where thumbnailneeded=true and isExpunged=false limit 5");\r
1159                 check = query.exec();\r
1160                 if (!check) \r
1161                         logger.log(logger.EXTREME, "Note SQL findThumbnailsNeeded query failed: " +query.lastError().toString());\r
1162                 \r
1163 \r
1164                 // Get a list of the notes\r
1165                 List<String> values = new ArrayList<String>();\r
1166                 while (query.next()) {\r
1167                         values.add(query.valueString(0)); \r
1168                 }\r
1169 \r
1170                 return values;  \r
1171         }\r
1172         \r
1173         // Update a note content's hash.  This happens if a resource is edited outside of NN\r
1174         public void updateResourceContentHash(String guid, String oldHash, String newHash) {\r
1175                 Note n = getNote(guid, true, false, false, false,false);\r
1176                 int position = n.getContent().indexOf("<en-media");\r
1177                 int endPos;\r
1178                 for (;position>-1;) {\r
1179                         endPos = n.getContent().indexOf(">", position+1);\r
1180                         String oldSegment = n.getContent().substring(position,endPos);\r
1181                         int hashPos = oldSegment.indexOf("hash=\"");\r
1182                         int hashEnd = oldSegment.indexOf("\"", hashPos+7);\r
1183                         String hash = oldSegment.substring(hashPos+6, hashEnd);\r
1184                         if (hash.equalsIgnoreCase(oldHash)) {\r
1185                                 String newSegment = oldSegment.replace(oldHash, newHash);\r
1186                                 String content = n.getContent().substring(0,position) +\r
1187                                                  newSegment +\r
1188                                                  n.getContent().substring(endPos);\r
1189                                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1190                                 query.prepare("update note set isdirty=true, thumbnailneeded=true, content=:content where guid=:guid");\r
1191                                 query.bindValue(":content", content);\r
1192                                 query.bindValue(":guid", n.getGuid());\r
1193                                 query.exec();\r
1194                         }\r
1195                         \r
1196                         position = n.getContent().indexOf("<en-media", position+1);\r
1197                 }\r
1198         }\r
1199 }       \r