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Fix non-latin character search problem & remove minimum word length options.
[neighbornote/NeighborNote.git] / 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's content in blob format for index.\r
210         public String getNoteContentNoUTFConversion(String guid) {\r
211                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
212                 query.prepare("Select content from note where guid=:guid");\r
213                 query.bindValue(":guid", guid);\r
214                 query.exec();           \r
215                 query.next();\r
216                 return query.valueString(0);\r
217         }\r
218         // Get a note by Guid\r
219         public Note getNote(String noteGuid, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
220                 if (noteGuid == null)\r
221                         return null;\r
222                 if (noteGuid.trim().equals(""))\r
223                         return null;\r
224 \r
225                 prepareQueries();\r
226                 NSqlQuery query;\r
227                 if (loadContent) {\r
228                         query = getQueryWithContent;\r
229                 } else {\r
230                         query = getQueryWithoutContent;\r
231                 }\r
232                 \r
233                 query.bindValue(":guid", noteGuid);\r
234                 if (!query.exec()) {\r
235                         logger.log(logger.EXTREME, "Note SQL select exec has failed.");\r
236                         logger.log(logger.MEDIUM, query.lastError());\r
237                         return null;\r
238                 }\r
239                 if (!query.next()) {\r
240                         logger.log(logger.EXTREME, "SQL Retrieve failed for note guid " +noteGuid + " in getNote()");\r
241                         logger.log(logger.EXTREME, " -> " +query.lastError().toString());\r
242                         logger.log(logger.EXTREME, " -> " +query.lastError());\r
243                         return null;\r
244                 }\r
245                 Note n = mapNoteFromQuery(query, loadContent, loadResources, loadRecognition, loadBinary, loadTags);\r
246                 n.setContent(fixCarriageReturn(n.getContent()));\r
247                 return n;\r
248         }\r
249         // Get a note by Guid\r
250         public Note mapNoteFromQuery(NSqlQuery query, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {\r
251                 DateFormat indfm = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");\r
252 //              indfm = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy");\r
253 \r
254                 \r
255                 Note n = new Note();\r
256                 NoteAttributes na = new NoteAttributes();\r
257                 n.setAttributes(na);\r
258                 \r
259                 n.setGuid(query.valueString(0));\r
260                 n.setUpdateSequenceNum(new Integer(query.valueString(1)));\r
261                 n.setTitle(query.valueString(2));\r
262 \r
263                 try {\r
264                         n.setCreated(indfm.parse(query.valueString(3)).getTime());\r
265                         n.setUpdated(indfm.parse(query.valueString(4)).getTime());\r
266                         n.setDeleted(indfm.parse(query.valueString(5)).getTime());\r
267                 } catch (ParseException e) {\r
268                         e.printStackTrace();\r
269                 }\r
270 \r
271                 n.setActive(query.valueBoolean(6,true));\r
272                 n.setNotebookGuid(query.valueString(7));\r
273                 \r
274                 try {\r
275                         String attributeSubjectDate = query.valueString(8);\r
276                         if (!attributeSubjectDate.equals(""))\r
277                                 na.setSubjectDate(indfm.parse(attributeSubjectDate).getTime());\r
278                 } catch (ParseException e) {\r
279                         e.printStackTrace();\r
280                 }\r
281                 na.setLatitude(new Float(query.valueString(9)));\r
282                 na.setLongitude(new Float(query.valueString(10)));\r
283                 na.setAltitude(new Float(query.valueString(11)));\r
284                 na.setAuthor(query.valueString(12));\r
285                 na.setSource(query.valueString(13));\r
286                 na.setSourceURL(query.valueString(14));\r
287                 na.setSourceApplication(query.valueString(15));\r
288                 \r
289                 if (loadTags) {\r
290                         n.setTagGuids(noteTagsTable.getNoteTags(n.getGuid()));\r
291                         List<String> tagNames = new ArrayList<String>();\r
292                         TagTable tagTable = new TagTable(logger, db);\r
293                         for (int i=0; i<n.getTagGuids().size(); i++) {\r
294                                 String currentGuid = n.getTagGuids().get(i);\r
295                                 Tag tag = tagTable.getTag(currentGuid);\r
296                                 tagNames.add(tag.getName());\r
297                         }\r
298                         n.setTagNames(tagNames);\r
299                 }\r
300                 \r
301                 if (loadContent) {\r
302                                                 \r
303                         QTextCodec codec = QTextCodec.codecForLocale();\r
304                         codec = QTextCodec.codecForName("UTF-8");\r
305                 String unicode =  codec.fromUnicode(query.valueString(16)).toString();\r
306                         n.setContent(unicode);\r
307 //                      n.setContent(query.valueString(16).toString());\r
308                         \r
309                         String contentHash = query.valueString(17);\r
310                         if (contentHash != null)\r
311                                 n.setContentHash(contentHash.getBytes());\r
312                         n.setContentLength(new Integer(query.valueString(18)));\r
313                 }\r
314                 if (loadResources)\r
315                         n.setResources(noteResourceTable.getNoteResources(n.getGuid(), loadBinary));\r
316                 if (loadRecognition) {\r
317                         if (n.getResources() == null) {\r
318                                 List<Resource> resources = noteResourceTable.getNoteResourcesRecognition(n.getGuid());\r
319                                 n.setResources(resources);\r
320                         } else {\r
321                                 // We need to merge the recognition resources with the note resources retrieved earlier\r
322                                 for (int i=0; i<n.getResources().size(); i++) {\r
323                                         Resource r = noteResourceTable.getNoteResourceRecognition(n.getResources().get(i).getGuid());\r
324                                         n.getResources().get(i).setRecognition(r.getRecognition());\r
325                                 }\r
326                         }\r
327                 }\r
328                 n.setContent(fixCarriageReturn(n.getContent()));\r
329                 return n;\r
330         }\r
331         // Update a note's title\r
332         public void updateNoteTitle(String guid, String title) {\r
333                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
334                 boolean check = query.prepare("Update Note set title=:title, isDirty=true where guid=:guid");\r
335                 if (!check) {\r
336                         logger.log(logger.EXTREME, "Update note title sql prepare has failed.");\r
337                         logger.log(logger.MEDIUM, query.lastError());\r
338                 }\r
339                 query.bindValue(":title", title);\r
340                 query.bindValue(":guid", guid);\r
341                 check = query.exec();\r
342                 if (!check) {\r
343                         logger.log(logger.EXTREME, "Update note title has failed.");\r
344                         logger.log(logger.MEDIUM, query.lastError());\r
345                 }\r
346         }\r
347         // Update a note's creation date\r
348         public void updateNoteCreatedDate(String guid, QDateTime date) {\r
349                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
350                 boolean check = query.prepare("Update Note set created=:created, isDirty=true where guid=:guid");\r
351                 if (!check) {\r
352                         logger.log(logger.EXTREME, "Update note creation update sql prepare has failed.");\r
353                         logger.log(logger.MEDIUM, query.lastError());\r
354                 }\r
355                 \r
356                 query.bindValue(":created", date.toString("yyyy-MM-dd HH:mm:ss"));\r
357                 query.bindValue(":guid", guid);\r
358                 \r
359                 check = query.exec();\r
360                 if (!check) {\r
361                         logger.log(logger.EXTREME, "Update note creation date has failed.");\r
362                         logger.log(logger.MEDIUM, query.lastError());\r
363                 }\r
364         }\r
365         // Update a note's creation date\r
366         public void updateNoteAlteredDate(String guid, QDateTime date) {\r
367                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
368                 boolean check = query.prepare("Update Note set updated=:altered, isDirty=true where guid=:guid");\r
369                 if (!check) {\r
370                         logger.log(logger.EXTREME, "Update note altered sql prepare has failed.");\r
371                         logger.log(logger.MEDIUM, query.lastError());\r
372                 }\r
373                 \r
374                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
375                 query.bindValue(":guid", guid);\r
376                 \r
377                 check = query.exec();\r
378                 if (!check) {\r
379                         logger.log(logger.EXTREME, "Update note altered date has failed.");\r
380                         logger.log(logger.MEDIUM, query.lastError());\r
381                 }\r
382         }\r
383         // Update a note's creation date\r
384         public void updateNoteSubjectDate(String guid, QDateTime date) {\r
385                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
386                 boolean check = query.prepare("Update Note set attributeSubjectDate=:altered, isDirty=true where guid=:guid");\r
387                 if (!check) {\r
388                         logger.log(logger.EXTREME, "Update note subject date sql prepare has failed.");\r
389                         logger.log(logger.MEDIUM, query.lastError());\r
390                 }\r
391         \r
392                 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));\r
393                 query.bindValue(":guid", guid);\r
394                 \r
395                 check = query.exec();\r
396                 if (!check) {\r
397                         logger.log(logger.EXTREME, "Update note subject date date has failed.");\r
398                         logger.log(logger.MEDIUM, query.lastError());\r
399                 }\r
400         }\r
401         // Update a note's creation date\r
402         public void updateNoteAuthor(String guid, String author) {\r
403                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
404                 boolean check = query.prepare("Update Note set attributeAuthor=:author, isDirty=true where guid=:guid");\r
405                 if (!check) {\r
406                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
407                         logger.log(logger.MEDIUM, query.lastError());\r
408                 }\r
409 \r
410                 query.bindValue(":author", author);\r
411                 query.bindValue(":guid", guid);\r
412 \r
413                 check = query.exec();\r
414                 if (!check) {\r
415                         logger.log(logger.EXTREME, "Update note author has failed.");\r
416                         logger.log(logger.MEDIUM, query.lastError());\r
417                 }\r
418                 \r
419         }\r
420         // Update a note's geo tags\r
421         public void updateNoteGeoTags(String guid, Double lon, Double lat, Double alt) {\r
422                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
423                 boolean check = query.prepare("Update Note set attributeLongitude=:longitude, "+\r
424                                 "attributeLatitude=:latitude, attributeAltitude=:altitude, isDirty=true where guid=:guid");\r
425                 if (!check) {\r
426                         logger.log(logger.EXTREME, "Update note author sql prepare has failed.");\r
427                         logger.log(logger.MEDIUM, query.lastError());\r
428                 }\r
429 \r
430                 query.bindValue(":longitude", lon);\r
431                 query.bindValue(":latitude", lat);\r
432                 query.bindValue(":altitude", alt);\r
433                 query.bindValue(":guid", guid);\r
434 \r
435                 check = query.exec();\r
436                 if (!check) {\r
437                         logger.log(logger.EXTREME, "Update note geo tag has failed.");\r
438                         logger.log(logger.MEDIUM, query.lastError());\r
439                 }\r
440                 \r
441         }\r
442         // Update a note's creation date\r
443         public void updateNoteSourceUrl(String guid, String url) {\r
444                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
445                 boolean check = query.prepare("Update Note set attributeSourceUrl=:url, isDirty=true where guid=:guid");\r
446                 if (!check) {\r
447                         logger.log(logger.EXTREME, "Update note url sql prepare has failed.");\r
448                         logger.log(logger.MEDIUM, query.lastError());\r
449                 }\r
450                 \r
451                 query.bindValue(":url", url);\r
452                 query.bindValue(":guid", guid);\r
453 \r
454                 check = query.exec();\r
455                 if (!check) {\r
456                         logger.log(logger.EXTREME, "Update note url has failed.");\r
457                         logger.log(logger.MEDIUM, query.lastError());\r
458                 }\r
459                 \r
460         }\r
461         // Update the notebook that a note is assigned to\r
462         public void updateNoteNotebook(String guid, String notebookGuid, boolean expungeFromRemote) {\r
463                 String currentNotebookGuid = new String("");\r
464                 \r
465                 \r
466                 // If we are going from a synchronized notebook to a local notebook, we\r
467                 // need to tell Evernote to purge the note online.  However, if this is  \r
468                 // conflicting change we move it to the local notebook without deleting it \r
469                 // or it would then delete the copy on the remote server.\r
470                 NotebookTable notebookTable = new NotebookTable(logger, db);\r
471                 DeletedTable deletedTable = new DeletedTable(logger, db);\r
472                 if (expungeFromRemote) {\r
473                         if (!notebookTable.isNotebookLocal(currentNotebookGuid) & notebookTable.isNotebookLocal(notebookGuid)) {\r
474                                 deletedTable.addDeletedItem(guid, "NOTE");\r
475                         }\r
476                 }\r
477                 \r
478                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
479                 boolean check = query.prepare("Update Note set notebookGuid=:notebook, isDirty=true where guid=:guid");\r
480                 if (!check) {\r
481                         logger.log(logger.EXTREME, "Update note notebook sql prepare has failed.");\r
482                         logger.log(logger.MEDIUM, query.lastError());\r
483                 }\r
484                 query.bindValue(":notebook", notebookGuid);\r
485                 query.bindValue(":guid", guid);\r
486                 \r
487                 check = query.exec();\r
488                 if (!check) {\r
489                         logger.log(logger.EXTREME, "Update note notebook has failed.");\r
490                         logger.log(logger.MEDIUM, query.lastError());\r
491                 };\r
492         }\r
493         // Update a note's title\r
494         public void updateNoteContent(String guid, String content) {\r
495                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
496                 boolean check = query.prepare("Update Note set content=:content, updated=CURRENT_TIMESTAMP(), isDirty=true, indexNeeded=true, " +\r
497                                 " thumbnailneeded=true where guid=:guid");\r
498                 if (!check) {\r
499                         logger.log(logger.EXTREME, "Update note content sql prepare has failed.");\r
500                         logger.log(logger.MEDIUM, query.lastError());\r
501                 }\r
502                 \r
503                 query.bindValue(":content", content);\r
504                 query.bindValue(":guid", guid);\r
505 \r
506                 check = query.exec();\r
507                 if (!check) {\r
508                         logger.log(logger.EXTREME, "Update note content has failed.");\r
509                         logger.log(logger.MEDIUM, query.lastError());\r
510                 }\r
511         }\r
512 \r
513         // Delete a note\r
514         public void deleteNote(String guid) {\r
515         NSqlQuery query = new NSqlQuery(db.getConnection());\r
516         query.prepare("Update Note set deleted=CURRENT_TIMESTAMP(), active=false, isDirty=true where guid=:guid");\r
517                 query.bindValue(":guid", guid);\r
518                 if (!query.exec()) {\r
519                         logger.log(logger.MEDIUM, "Note delete failed.");\r
520                         logger.log(logger.MEDIUM, query.lastError());\r
521                 }\r
522         }\r
523         public void restoreNote(String guid) {\r
524         NSqlQuery query = new NSqlQuery(db.getConnection());\r
525                 query.prepare("Update Note set deleted='1969-12-31 19.00.00', active=true, isDirty=true where guid=:guid");\r
526 //              query.prepare("Update Note set deleted=0, active=true, isDirty=true where guid=:guid");\r
527                 query.bindValue(":guid", guid);\r
528                 if (!query.exec()) {\r
529                         logger.log(logger.MEDIUM, "Note restore failed.");\r
530                         logger.log(logger.MEDIUM, query.lastError());\r
531                 }\r
532         }\r
533         // Purge a note (actually delete it instead of just marking it deleted)\r
534         public void expungeNote(String guid, boolean permanentExpunge, boolean needsSync) {\r
535                 \r
536                 if (!permanentExpunge) {\r
537                         hideExpungedNote(guid, needsSync);\r
538                         return;\r
539                 }\r
540                 \r
541                 \r
542         NSqlQuery note = new NSqlQuery(db.getConnection());\r
543         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
544         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
545         NSqlQuery words = new NSqlQuery(db.getConnection());\r
546         \r
547         note.prepare("Delete from Note where guid=:guid");\r
548                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
549                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
550                 words.prepare("Delete from words where guid=:guid");\r
551 \r
552                 note.bindValue(":guid", guid);\r
553                 resources.bindValue(":guid", guid);\r
554                 tags.bindValue(":guid", guid);\r
555                 words.bindValue(":guid", guid);\r
556         \r
557                 // Start purging notes.\r
558                 if (!note.exec()) {\r
559                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
560                         logger.log(logger.MEDIUM, note.lastError());\r
561                 }\r
562                 if (!resources.exec()) {\r
563                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
564                         logger.log(logger.MEDIUM, resources.lastError());\r
565                 }\r
566                 if (!tags.exec()) {\r
567                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
568                         logger.log(logger.MEDIUM, tags.lastError());\r
569                 }\r
570                 if (!words.exec()) {\r
571                         logger.log(logger.MEDIUM, "Word delete failed.");\r
572                         logger.log(logger.MEDIUM, words.lastError());\r
573                 }\r
574                 if (needsSync) {\r
575                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
576                         deletedTable.addDeletedItem(guid, "Note");\r
577                 }\r
578 \r
579         }\r
580         // Purge a note (actually delete it instead of just marking it deleted)\r
581         public void hideExpungedNote(String guid, boolean needsSync) {\r
582         NSqlQuery note = new NSqlQuery(db.getConnection());\r
583         NSqlQuery resources = new NSqlQuery(db.getConnection());\r
584         NSqlQuery tags = new NSqlQuery(db.getConnection());\r
585         NSqlQuery words = new NSqlQuery(db.getConnection());\r
586         \r
587         note.prepare("Update Note set isExpunged=true where guid=:guid");\r
588                 resources.prepare("Delete from NoteResources where noteGuid=:guid");\r
589                 tags.prepare("Delete from NoteTags where noteGuid=:guid");\r
590                 words.prepare("Delete from words where guid=:guid");\r
591 \r
592                 note.bindValue(":guid", guid);\r
593                 resources.bindValue(":guid", guid);\r
594                 tags.bindValue(":guid", guid);\r
595                 words.bindValue(":guid", guid);\r
596 \r
597                 // Start purging notes.\r
598                 if (!note.exec()) {\r
599                         logger.log(logger.MEDIUM, "Purge from note failed.");\r
600                         logger.log(logger.MEDIUM, note.lastError());\r
601                 }\r
602                 if (!resources.exec()) {\r
603                                 logger.log(logger.MEDIUM, "Purge from resources failed.");\r
604                         logger.log(logger.MEDIUM, resources.lastError());\r
605                 }\r
606                 if (!tags.exec()) {\r
607                         logger.log(logger.MEDIUM, "Note tags delete failed.");\r
608                         logger.log(logger.MEDIUM, tags.lastError());\r
609                 }\r
610                 if (!words.exec()) {\r
611                         logger.log(logger.MEDIUM, "Word delete failed.");\r
612                         logger.log(logger.MEDIUM, words.lastError());\r
613                 }\r
614                 if (needsSync) {\r
615                         DeletedTable deletedTable = new DeletedTable(logger, db);\r
616                         deletedTable.addDeletedItem(guid, "Note");\r
617                 }\r
618         }\r
619 \r
620                 \r
621         // Purge all deleted notes;\r
622         public void expungeAllDeletedNotes() {\r
623                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
624                 query.exec("select guid, updateSequenceNumber from note where active = false");\r
625                 while (query.next()) {\r
626                         String guid = query.valueString(0);\r
627                         Integer usn = new Integer(query.valueString(1));\r
628                         if (usn == 0)\r
629                                 expungeNote(guid, true, false);\r
630                         else\r
631                                 expungeNote(guid, false, true);\r
632                 }\r
633         }\r
634         // Update the note sequence number\r
635         public void updateNoteSequence(String guid, int sequence) {\r
636                 boolean check;\r
637         NSqlQuery query = new NSqlQuery(db.getConnection());\r
638                 check = query.prepare("Update Note set updateSequenceNumber=:sequence where guid=:guid");\r
639 \r
640                 query.bindValue(":sequence", sequence);\r
641                 query.bindValue(":guid", guid);\r
642                 \r
643                 query.exec();\r
644                 if (!check) {\r
645                         logger.log(logger.MEDIUM, "Note sequence update failed.");\r
646                         logger.log(logger.MEDIUM, query.lastError());\r
647                 } \r
648         }\r
649         // Update the note Guid\r
650         public void updateNoteGuid(String oldGuid, String newGuid) {\r
651                 boolean check;\r
652         NSqlQuery query = new NSqlQuery(db.getConnection());\r
653                 query.prepare("Update Note set guid=:newGuid where guid=:oldGuid");\r
654 \r
655                 query.bindValue(":newGuid", newGuid);\r
656                 query.bindValue(":oldGuid", oldGuid);\r
657 \r
658                 check = query.exec();\r
659                 if (!check) {\r
660                         logger.log(logger.MEDIUM, "Note Guid update failed.");\r
661                         logger.log(logger.MEDIUM, query.lastError());\r
662                 } \r
663                 \r
664                 query.prepare("Update NoteTags set noteGuid=:newGuid where noteGuid=:oldGuid");\r
665                 query.bindValue(":newGuid", newGuid);\r
666                 query.bindValue(":oldGuid", oldGuid);\r
667                 check = query.exec();\r
668                 if (!check) {\r
669                         logger.log(logger.MEDIUM, "Note guid update failed for NoteTags.");\r
670                         logger.log(logger.MEDIUM, query.lastError());\r
671                 }\r
672                 \r
673                 query.prepare("Update words set guid=:newGuid where guid=:oldGuid");\r
674                 query.bindValue(":newGuid", newGuid);\r
675                 query.bindValue(":oldGuid", oldGuid);\r
676                 query.exec();\r
677                 if (!check) {\r
678                         logger.log(logger.MEDIUM, "Note guid update failed for Words.");\r
679                         logger.log(logger.MEDIUM, query.lastError());\r
680                 }\r
681                 query.prepare("Update noteresources set noteguid=:newGuid where noteguid=:oldGuid");\r
682                 query.bindValue(":newGuid", newGuid);\r
683                 query.bindValue(":oldGuid", oldGuid);\r
684                 query.exec();\r
685                 if (!check) {\r
686                         logger.log(logger.MEDIUM, "Note guid update failed for noteresources.");\r
687                         logger.log(logger.MEDIUM, query.lastError());\r
688                 }\r
689         }\r
690         // Update a note\r
691         public void updateNote(Note n, boolean isNew) {\r
692                 boolean isExpunged = isNoteExpunged(n.getGuid());\r
693                 int titleColor = getNoteTitleColor(n.getGuid());\r
694                 expungeNote(n.getGuid(), !isExpunged, false);\r
695                 addNote(n, false);\r
696                 if (titleColor != -1)\r
697                         setNoteTitleColor(n.getGuid(), titleColor);\r
698         }\r
699         // Does a note exist?\r
700         public boolean exists(String guid) {\r
701                 if (guid == null)\r
702                         return false;\r
703                 if (guid.trim().equals(""))\r
704                         return false;\r
705                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
706                 query.prepare("Select guid from note where guid=:guid");\r
707                 query.bindValue(":guid", guid);\r
708                 if (!query.exec())\r
709                         logger.log(logger.EXTREME, "note.exists SQL retrieve has failed.");\r
710                 boolean retVal = query.next();\r
711                 return retVal;\r
712         }\r
713         // Does a note exist?\r
714         public boolean isNoteExpunged(String guid) {\r
715                 if (guid == null)\r
716                         return false;\r
717                 if (guid.trim().equals(""))\r
718                         return false;\r
719                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
720                 query.prepare("Select isExpunged from note where guid=:guid and isExpunged = true");\r
721                 query.bindValue(":guid", guid);\r
722                 if (!query.exec())\r
723                         logger.log(logger.EXTREME, "note.isNoteExpunged SQL retrieve has failed.");\r
724                 boolean retVal = query.next();\r
725                 return retVal;\r
726         }\r
727         // This is a convience method to check if a tag exists & update/create based upon it\r
728         public void syncNote(Note tag, boolean isDirty) {\r
729                 if (exists(tag.getGuid()))\r
730                         updateNote(tag, isDirty);\r
731                 else\r
732                         addNote(tag, isDirty);\r
733         }\r
734         // Get a list of notes that need to be updated\r
735         public List <Note> getDirty() {\r
736                 String guid;\r
737                 Note tempNote;\r
738                 List<Note> notes = new ArrayList<Note>();\r
739                 List<String> index = new ArrayList<String>();\r
740                 \r
741                 boolean check;                  \r
742         NSqlQuery query = new NSqlQuery(db.getConnection());\r
743                                         \r
744                 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
745                 if (!check) \r
746                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
747                 \r
748                 // Get a list of the notes\r
749                 while (query.next()) {\r
750                         guid = new String();\r
751                         guid = query.valueString(0);\r
752                         index.add(guid); \r
753                 }       \r
754                 \r
755                 // Start getting notes\r
756                 for (int i=0; i<index.size(); i++) {\r
757                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
758                         notes.add(tempNote);\r
759                 }\r
760                 return notes;   \r
761         }\r
762         // Get a list of notes that need to be updated\r
763         public List <Note> getDirtyLinked(String notebookGuid) {\r
764                 String guid;\r
765                 Note tempNote;\r
766                 List<Note> notes = new ArrayList<Note>();\r
767                 List<String> index = new ArrayList<String>();\r
768                 \r
769                 boolean check;                  \r
770         NSqlQuery query = new NSqlQuery(db.getConnection());\r
771                                         \r
772                 query.prepare("Select guid from Note where isDirty = true and isExpunged = false and notebookGuid=:notebookGuid");\r
773                 query.bindValue(":notebookGuid", notebookGuid);\r
774                 check = query.exec();\r
775                 if (!check) \r
776                         logger.log(logger.EXTREME, "Note SQL retrieve has failed getting dirty linked notes: " +query.lastError().toString());\r
777                 \r
778                 // Get a list of the notes\r
779                 while (query.next()) {\r
780                         guid = new String();\r
781                         guid = query.valueString(0);\r
782                         index.add(guid); \r
783                 }       \r
784                 \r
785                 // Start getting notes\r
786                 for (int i=0; i<index.size(); i++) {\r
787                         tempNote = getNote(index.get(i), true,true,false,true,true);\r
788                         notes.add(tempNote);\r
789                 }\r
790                 return notes;   \r
791         }\r
792         // Get a list of notes that need to be updated\r
793         public List <String> getNotesByNotebook(String notebookGuid) {\r
794                 List<String> notes = new ArrayList<String>();\r
795                 List<String> index = new ArrayList<String>();\r
796                 \r
797                 boolean check;                  \r
798         NSqlQuery query = new NSqlQuery(db.getConnection());\r
799                                         \r
800                 check = query.prepare("Select guid from Note where notebookguid=:notebookguid");\r
801                 if (!check) \r
802                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
803                 query.bindValue(":notebookguid", notebookGuid);\r
804                 query. exec();\r
805                 \r
806                 // Get a list of the notes\r
807                 while (query.next()) {\r
808                         index.add(query.valueString(0)); \r
809                 }       \r
810                 \r
811                 return notes;   \r
812         }\r
813         // Get a list of notes that need to be updated\r
814         public boolean isNoteDirty(String guid) {\r
815                 \r
816                 boolean check;                  \r
817         NSqlQuery query = new NSqlQuery(db.getConnection());\r
818                                         \r
819                 check = query.prepare("Select guid from Note where isDirty = true and guid=:guid");\r
820                 query.bindValue(":guid", guid);\r
821                 check = query.exec();\r
822                 if (!check) \r
823                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
824                 \r
825                 boolean returnValue;\r
826                 // Get a list of the notes\r
827                 if (query.next()) \r
828                         returnValue = true; \r
829                 else\r
830                         returnValue = false;\r
831 \r
832                 return returnValue;     \r
833         }\r
834         // Get a list of notes that need to be updated\r
835         public List <String> getUnsynchronizedGUIDs() {\r
836                 String guid;\r
837                 List<String> index = new ArrayList<String>();\r
838                 \r
839                 boolean check;                  \r
840         NSqlQuery query = new NSqlQuery(db.getConnection());\r
841                                         \r
842                 check = query.exec("Select guid from Note where isDirty=true");\r
843                 if (!check) \r
844                         logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());\r
845                 \r
846                 // Get a list of the notes\r
847                 while (query.next()) {\r
848                         guid = new String();\r
849                         guid = query.valueString(0);\r
850                         index.add(guid); \r
851                 }       \r
852                 return index;   \r
853         }\r
854         // Reset the dirty bit\r
855         public void  resetDirtyFlag(String guid) {\r
856                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
857                 \r
858                 query.prepare("Update note set isdirty=false where guid=:guid");\r
859                 query.bindValue(":guid", guid);\r
860                 if (!query.exec())\r
861                         logger.log(logger.EXTREME, "Error resetting note dirty field.");\r
862         }\r
863         // Get all notes\r
864         public List<String> getAllGuids() {\r
865                 List<String> notes = new ArrayList<String>();\r
866                 \r
867                 boolean check;                                  \r
868         NSqlQuery query = new NSqlQuery(db.getConnection());\r
869                                         \r
870                 check = query.exec("Select guid from Note");\r
871                 if (!check)\r
872                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
873 \r
874                 // Get a list of the notes\r
875                 while (query.next()) {\r
876                         notes.add(new String(query.valueString(0))); \r
877                 }\r
878                 return notes;\r
879         }\r
880         // Get all notes\r
881         public List<Note> getAllNotes() {\r
882                 List<Note> notes = new ArrayList<Note>();\r
883                 prepareQueries();\r
884                 boolean check;                                  \r
885         NSqlQuery query = getAllQueryWithoutContent;\r
886                 check = query.exec();\r
887                 if (!check)\r
888                         logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());\r
889                 // Get a list of the notes\r
890                 while (query.next()) {\r
891                         notes.add(mapNoteFromQuery(query, false, false, false, false, true));\r
892                 }\r
893                 return notes;\r
894         }\r
895         // Count unindexed notes\r
896         public int getUnindexedCount() {\r
897         NSqlQuery query = new NSqlQuery(db.getConnection());\r
898                 query.exec("select count(*) from note where indexneeded=true and isExpunged = false");\r
899                 query.next(); \r
900                 int returnValue = new Integer(query.valueString(0));\r
901                 return returnValue;\r
902         }\r
903         // Count unsynchronized notes\r
904         public int getDirtyCount() {\r
905         NSqlQuery query = new NSqlQuery(db.getConnection());\r
906                 query.exec("select count(guid) from note where isDirty=true and isExpunged = false");\r
907                 query.next(); \r
908                 int returnValue = new Integer(query.valueString(0));\r
909                 return returnValue;\r
910         }\r
911         // Count notes\r
912         public int getNoteCount() {\r
913         NSqlQuery query = new NSqlQuery(db.getConnection());\r
914                 query.exec("select count(*) from note where isExpunged = false");\r
915                 query.next(); \r
916                 int returnValue = new Integer(query.valueString(0));\r
917                 return returnValue;\r
918         }\r
919         // Count deleted notes\r
920         public int getDeletedCount() {\r
921         NSqlQuery query = new NSqlQuery(db.getConnection());\r
922                 query.exec("select count(*) from note where isExpunged = false and active = false");\r
923                 if (!query.next()) \r
924                         return 0;\r
925                 int returnValue = new Integer(query.valueString(0));\r
926                 return returnValue;\r
927         }\r
928         // Reset a note sequence number to zero.  This is useful for moving conflicting notes\r
929         public void resetNoteSequence(String guid) {\r
930                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
931                 boolean check = query.prepare("Update Note set updateSequenceNumber=0, isDirty=true where guid=:guid");\r
932                 if (!check) {\r
933                         logger.log(logger.EXTREME, "Update note ResetSequence sql prepare has failed.");\r
934                         logger.log(logger.MEDIUM, query.lastError());\r
935                 }\r
936                 query.bindValue(":guid", guid);\r
937                 check = query.exec();\r
938                 if (!check) {\r
939                         logger.log(logger.EXTREME, "Update note sequence number has failed.");\r
940                         logger.log(logger.MEDIUM, query.lastError());\r
941                 }\r
942         }\r
943         \r
944         \r
945         // Update a note resource by the hash\r
946         public void updateNoteResourceGuidbyHash(String noteGuid, String resGuid, String hash) {\r
947                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
948 /*              query.prepare("Select guid from NoteResources where noteGuid=:noteGuid and datahash=:hex");\r
949                 query.bindValue(":noteGuid", noteGuid);\r
950                 query.bindValue(":hex", hash);\r
951                 query.exec();\r
952                 if (!query.next()) {\r
953                         logger.log(logger.LOW, "Error finding note resource in RNoteTable.updateNoteResourceGuidbyHash.  GUID="+noteGuid +" resGuid="+ resGuid+" hash="+hash);\r
954                         return;\r
955                 }\r
956                 String guid = query.valueString(0);\r
957 */              \r
958                 query.prepare("update noteresources set guid=:guid where noteGuid=:noteGuid and datahash=:hex");\r
959                 query.bindValue(":guid", resGuid);\r
960                 query.bindValue(":noteGuid", noteGuid);\r
961                 query.bindValue(":hex", hash);\r
962                 if (!query.exec()) {\r
963                         logger.log(logger.EXTREME, "Note Resource Update by Hash failed");\r
964                         logger.log(logger.EXTREME, query.lastError().toString());\r
965                 }\r
966         }\r
967 \r
968         // Fix CRLF problem that is on some notes\r
969         private String fixCarriageReturn(String note) {\r
970                 if (note == null || !Global.enableCarriageReturnFix)\r
971                         return note;\r
972                 QByteArray a0Hex = new QByteArray("a0");\r
973                 String a0 = QByteArray.fromHex(a0Hex).toString();\r
974                 note = note.replace("<div>"+a0+"</div>", "<div>&nbsp;</div>");\r
975                 return note.replace("<div/>", "<div>&nbsp;</div>");\r
976         }\r
977         \r
978         \r
979         \r
980         //********************************************************************************\r
981         //********************************************************************************\r
982         //* Indexing Functions\r
983         //********************************************************************************\r
984         //********************************************************************************\r
985         // set/unset a note to be reindexed\r
986         public void setIndexNeeded(String guid, Boolean flag) {\r
987                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
988                 query.prepare("Update Note set indexNeeded=:flag where guid=:guid");\r
989 \r
990                 if (flag)\r
991                         query.bindValue(":flag", 1);\r
992                 else\r
993                         query.bindValue(":flag", 0);\r
994                 query.bindValue(":guid", guid);\r
995                 if (!query.exec()) {\r
996                         logger.log(logger.MEDIUM, "Note indexNeeded update failed.");\r
997                         logger.log(logger.MEDIUM, query.lastError());\r
998                 } \r
999                 List<Resource> r = noteResourceTable.getNoteResources(guid, false);\r
1000                 for (int i=0; r!= null && i<r.size(); i++) {\r
1001                         noteResourceTable.setIndexNeeded(r.get(i).getGuid(), true);\r
1002                 }\r
1003         }\r
1004         // Set all notes to be reindexed\r
1005         public void reindexAllNotes() {\r
1006                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1007                 if (!query.exec("Update Note set indexNeeded=true")) {\r
1008                         logger.log(logger.MEDIUM, "Note reindexAllNotes update failed.");\r
1009                         logger.log(logger.MEDIUM, query.lastError());\r
1010                 } \r
1011         }\r
1012 \r
1013         // Get all unindexed notes\r
1014         public List <String> getUnindexed() {\r
1015                 String guid;\r
1016                 List<String> index = new ArrayList<String>();\r
1017         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1018                                         \r
1019                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5"))\r
1020                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1021 \r
1022                 // Get a list of the notes\r
1023                 while (query.next()) {\r
1024                         guid = new String();\r
1025                         guid = query.valueString(0);\r
1026                         index.add(guid); \r
1027                 }       \r
1028                 return index;   \r
1029         }\r
1030         public List<String> getNextUnindexed(int limit) {\r
1031                 List<String> guids = new ArrayList<String>();\r
1032                         \r
1033         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1034                                         \r
1035                 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',Updated,CURRENT_TIMESTAMP)>5 limit " +limit))\r
1036                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1037                 \r
1038                 // Get a list of the notes\r
1039                 String guid;\r
1040                 while (query.next()) {\r
1041                         guid = new String();\r
1042                         guid = query.valueString(0);\r
1043                         guids.add(guid);\r
1044                 }       \r
1045                 return guids;   \r
1046         }\r
1047         \r
1048         \r
1049         //**********************************************************************************\r
1050         //* Title color functions\r
1051         //**********************************************************************************\r
1052         // Get the title color of all notes\r
1053         public List<Pair<String, Integer>> getNoteTitleColors() {\r
1054                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
1055         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1056                 \r
1057                 if (!query.exec("Select guid,titleColor from Note where titleColor != -1"))\r
1058                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");\r
1059 \r
1060                 String guid;\r
1061                 Integer color;\r
1062                 \r
1063                 // Get a list of the notes\r
1064                 while (query.next()) {\r
1065                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1066                         guid = query.valueString(0);\r
1067                         color = query.valueInteger(1);\r
1068                         pair.setFirst(guid);\r
1069                         pair.setSecond(color);\r
1070                         returnValue.add(pair); \r
1071                 }       \r
1072 \r
1073                 return returnValue;\r
1074         }\r
1075         // Set a title color\r
1076         public void  setNoteTitleColor(String guid, int color) {\r
1077                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1078                 \r
1079                 query.prepare("Update note set titlecolor=:color where guid=:guid");\r
1080                 query.bindValue(":guid", guid);\r
1081                 query.bindValue(":color", color);\r
1082                 if (!query.exec())\r
1083                         logger.log(logger.EXTREME, "Error updating title color.");\r
1084         }\r
1085         // Get in individual note's title color\r
1086         // Get the title color of all notes\r
1087         public Integer getNoteTitleColor(String guid) {\r
1088                 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();\r
1089         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1090                 \r
1091         query.prepare("Select titleColor from Note where titleColor != -1 and guid=:guid");\r
1092         query.bindValue(":guid", guid);\r
1093                 if (!query.exec())\r
1094                         logger.log(logger.EXTREME, "Note SQL retrieve has failed on getNoteTitleColor(guid).");\r
1095 \r
1096                 Integer color = -1;\r
1097                 \r
1098                 // Get a list of the notes\r
1099                 while (query.next()) {\r
1100                         Pair<String, Integer> pair = new Pair<String,Integer>();\r
1101                         guid = query.valueString(0);\r
1102                         color = query.valueInteger(1);\r
1103                         pair.setFirst(guid);\r
1104                         pair.setSecond(color);\r
1105                         returnValue.add(pair); \r
1106                 }       \r
1107 \r
1108                 \r
1109                 return color;\r
1110         }\r
1111         \r
1112         \r
1113         //**********************************************************************************\r
1114         //* Thumbnail functions\r
1115         //**********************************************************************************\r
1116         // Set if a new thumbnail is needed\r
1117         public void setThumbnailNeeded(String guid, boolean needed) {\r
1118                 \r
1119                 boolean check;                  \r
1120         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1121                                         \r
1122                 check = query.prepare("Update note set thumbnailneeded = :needed where guid=:guid");\r
1123                 query.bindValue(":guid", guid);\r
1124                 query.bindValue(":needed", needed);\r
1125                 check = query.exec();\r
1126                 if (!check) \r
1127                         logger.log(logger.EXTREME, "Note SQL set thumbail needed failed: " +query.lastError().toString());\r
1128 \r
1129         }\r
1130         // Is a thumbail needed for this guid?\r
1131         public boolean isThumbnailNeeded(String guid) {\r
1132                 \r
1133                 boolean check;                  \r
1134         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1135                                         \r
1136                 check = query.prepare("select thumbnailneeded from note where guid=:guid");\r
1137                 query.bindValue(":guid", guid);\r
1138                 check = query.exec();\r
1139                 if (!check) \r
1140                         logger.log(logger.EXTREME, "Note SQL isThumbnailNeeded query failed: " +query.lastError().toString());\r
1141                 \r
1142                 boolean returnValue;\r
1143                 // Get a list of the notes\r
1144                 if (query.next()) \r
1145                         returnValue = query.valueBoolean(0, false); \r
1146                 else\r
1147                         returnValue = false;\r
1148 \r
1149                 return returnValue;     \r
1150         }\r
1151         // Set if a new thumbnail is needed\r
1152         public void setThumbnail(String guid, QByteArray thumbnail) {\r
1153                 \r
1154                 boolean check;                  \r
1155         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1156                                         \r
1157                 check = query.prepare("Update note set thumbnail = :thumbnail where guid=:guid");\r
1158                 query.bindValue(":guid", guid);\r
1159                 query.bindValue(":thumbnail", thumbnail.toByteArray());\r
1160                 check = query.exec();\r
1161                 if (!check) \r
1162                         logger.log(logger.EXTREME, "Note SQL set thumbail failed: " +query.lastError().toString());\r
1163 \r
1164         }\r
1165         // Set if a new thumbnail is needed\r
1166         public QByteArray getThumbnail(String guid) {\r
1167                 \r
1168                 boolean check;                  \r
1169         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1170                                         \r
1171                 check = query.prepare("Select thumbnail from note where guid=:guid");\r
1172                 query.bindValue(":guid", guid);\r
1173                 check = query.exec();\r
1174                 if (!check) \r
1175                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1176                 // Get a list of the notes\r
1177                 if (query.next())  {\r
1178                         try {\r
1179                                 if (query.getBlob(0) != null) {\r
1180                                         return new QByteArray(query.getBlob(0)); \r
1181                                 }\r
1182                         } catch (java.lang.IllegalArgumentException e) {\r
1183                                 return null;\r
1184                         }\r
1185                 }\r
1186                 return null;\r
1187         }\r
1188         // Get all thumbnails\r
1189         public HashMap<String, QPixmap> getThumbnails() {\r
1190                 boolean check;                  \r
1191         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1192         HashMap<String, QPixmap> map = new HashMap<String,QPixmap>();\r
1193                                         \r
1194                 check = query.prepare("Select guid,thumbnail from note where thumbnailneeded=false and isExpunged=false");\r
1195                 check = query.exec();\r
1196                 if (!check) \r
1197                         logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());\r
1198                 // Get a list of the notes\r
1199                 while (query.next())  {\r
1200                         try {\r
1201                                 if (query.getBlob(1) != null) {\r
1202                                         QByteArray data = new QByteArray(query.getBlob(1));\r
1203                                         QPixmap img = new QPixmap();\r
1204                                         if (img.loadFromData(data)) {\r
1205                                                 img = img.scaled(Global.largeThumbnailSize);\r
1206                                                 map.put(query.valueString(0), img);\r
1207                                         }\r
1208                                 }       \r
1209                         } catch (java.lang.IllegalArgumentException e) {\r
1210                                 logger.log(logger.HIGH, "Error retrieving thumbnail " +e.getMessage());\r
1211                         }\r
1212                 }\r
1213                 return map;\r
1214         }\r
1215         // Get a list of notes that need thumbnails\r
1216         public List<String> findThumbnailsNeeded() {\r
1217                 \r
1218                 boolean check;\r
1219         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1220                                         \r
1221                 check = query.prepare("select guid from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 5");\r
1222                 check = query.exec();\r
1223                 if (!check) \r
1224                         logger.log(logger.EXTREME, "Note SQL findThumbnailsNeeded query failed: " +query.lastError().toString());\r
1225                 \r
1226 \r
1227                 // Get a list of the notes\r
1228                 List<String> values = new ArrayList<String>();\r
1229                 while (query.next()) {\r
1230                         values.add(query.valueString(0)); \r
1231                 }\r
1232 \r
1233                 return values;  \r
1234         }\r
1235         // Get a count of thumbnails needed\r
1236         public int getThumbnailNeededCount() {\r
1237                 \r
1238                 boolean check;\r
1239         NSqlQuery query = new NSqlQuery(db.getConnection());\r
1240                                         \r
1241                 check = query.prepare("select count(guid) from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 2");\r
1242                 check = query.exec();\r
1243                 if (!check) \r
1244                         logger.log(logger.EXTREME, "Note SQL findThumbnailNeededCount query failed: " +query.lastError().toString());\r
1245                 \r
1246                 if (query.next()) {\r
1247                         return query.valueInteger(0); \r
1248                 }\r
1249 \r
1250                 return 0;       \r
1251         }\r
1252 \r
1253         \r
1254         // Update a note content's hash.  This happens if a resource is edited outside of NN\r
1255         public void updateResourceContentHash(String guid, String oldHash, String newHash) {\r
1256                 Note n = getNote(guid, true, false, false, false,false);\r
1257                 int position = n.getContent().indexOf("<en-media");\r
1258                 int endPos;\r
1259                 for (;position>-1;) {\r
1260                         endPos = n.getContent().indexOf(">", position+1);\r
1261                         String oldSegment = n.getContent().substring(position,endPos);\r
1262                         int hashPos = oldSegment.indexOf("hash=\"");\r
1263                         int hashEnd = oldSegment.indexOf("\"", hashPos+7);\r
1264                         String hash = oldSegment.substring(hashPos+6, hashEnd);\r
1265                         if (hash.equalsIgnoreCase(oldHash)) {\r
1266                                 String newSegment = oldSegment.replace(oldHash, newHash);\r
1267                                 String content = n.getContent().substring(0,position) +\r
1268                                                  newSegment +\r
1269                                                  n.getContent().substring(endPos);\r
1270                                 NSqlQuery query = new NSqlQuery(db.getConnection());\r
1271                                 query.prepare("update note set isdirty=true, thumbnailneeded=true, content=:content where guid=:guid");\r
1272                                 query.bindValue(":content", content);\r
1273                                 query.bindValue(":guid", n.getGuid());\r
1274                                 query.exec();\r
1275                         }\r
1276                         \r
1277                         position = n.getContent().indexOf("<en-media", position+1);\r
1278                 }\r
1279         }\r
1280 }       \r