2 * This file is part of NeverNote
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3 * Copyright 2009 Randy Baumgarte
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5 * This file may be licensed under the terms of of the
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6 * GNU General Public License Version 2 (the ``GPL'').
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8 * Software distributed under the License is distributed
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9 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
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10 * express or implied. See the GPL for the specific language
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11 * governing rights and limitations.
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13 * You should have received a copy of the GPL along with this
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14 * program. If not, go to http://www.gnu.org/licenses/gpl.html
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15 * or write to the Free Software Foundation, Inc.,
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16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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21 package cx.fbn.nevernote.sql;
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23 import java.text.DateFormat;
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24 import java.text.ParseException;
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25 import java.text.SimpleDateFormat;
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26 import java.util.ArrayList;
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27 import java.util.HashMap;
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28 import java.util.List;
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30 import com.evernote.edam.type.Note;
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31 import com.evernote.edam.type.NoteAttributes;
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32 import com.evernote.edam.type.Resource;
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33 import com.evernote.edam.type.Tag;
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34 import com.trolltech.qt.core.QByteArray;
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35 import com.trolltech.qt.core.QDateTime;
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36 import com.trolltech.qt.core.QTextCodec;
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37 import com.trolltech.qt.gui.QPixmap;
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39 import cx.fbn.nevernote.Global;
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40 import cx.fbn.nevernote.evernote.EnmlConverter;
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41 import cx.fbn.nevernote.sql.driver.NSqlQuery;
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42 import cx.fbn.nevernote.utilities.ApplicationLogger;
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43 import cx.fbn.nevernote.utilities.Pair;
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45 public class NoteTable {
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46 private final ApplicationLogger logger;
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47 public final NoteTagsTable noteTagsTable;
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48 public NoteResourceTable noteResourceTable;
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49 private final DatabaseConnection db;
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52 // Prepared Queries to improve speed
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53 private NSqlQuery getQueryWithContent;
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54 private NSqlQuery getQueryWithoutContent;
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55 private NSqlQuery getAllQueryWithoutContent;
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58 public NoteTable(ApplicationLogger l, DatabaseConnection d) {
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62 noteResourceTable = new NoteResourceTable(logger, db);
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63 noteTagsTable = new NoteTagsTable(logger, db);
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64 getQueryWithContent = null;
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65 getQueryWithoutContent = null;
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69 public void createTable() {
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70 getQueryWithContent = new NSqlQuery(db.getConnection());
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71 getQueryWithoutContent = new NSqlQuery(db.getConnection());
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72 NSqlQuery query = new NSqlQuery(db.getConnection());
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73 logger.log(logger.HIGH, "Creating table Note...");
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74 if (!query.exec("Create table Note (guid varchar primary key, " +
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75 "updateSequenceNumber integer, title varchar, content varchar, contentHash varchar, "+
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76 "contentLength integer, created timestamp, updated timestamp, deleted timestamp, "
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77 +"active integer, notebookGuid varchar, attributeSubjectDate timestamp, "+
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78 "attributeLatitude double, attributeLongitude double, attributeAltitude double,"+
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79 "attributeAuthor varchar, attributeSource varchar, attributeSourceUrl varchar, "+
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80 "attributeSourceApplication varchar, indexNeeded boolean, isExpunged boolean, " +
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81 "isDirty boolean)"))
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82 logger.log(logger.HIGH, "Table Note creation FAILED!!!");
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83 if (!query.exec("CREATE INDEX unindexed_notess on note (indexneeded desc, guid);"))
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84 logger.log(logger.HIGH, "Note unindexed_notes index creation FAILED!!!");
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85 if (!query.exec("CREATE INDEX unsynchronized_notes on note (isDirty desc, guid);"))
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86 logger.log(logger.HIGH, "note unsynchronized_notes index creation FAILED!!!");
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87 noteTagsTable.createTable();
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88 noteResourceTable.createTable();
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91 public void dropTable() {
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92 NSqlQuery query = new NSqlQuery(db.getConnection());
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93 query.exec("Drop table Note");
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94 noteTagsTable.dropTable();
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95 noteResourceTable.dropTable();
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97 // Save Note List from Evernote
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98 public void addNote(Note n, boolean isDirty) {
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99 logger.log(logger.EXTREME, "Inside addNote");
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103 SimpleDateFormat simple = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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105 NSqlQuery query = new NSqlQuery(db.getConnection());
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106 query.prepare("Insert Into Note ("
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107 +"guid, updateSequenceNumber, title, content, "
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108 +"contentHash, contentLength, created, updated, deleted, active, notebookGuid, "
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109 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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110 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "
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111 +"indexNeeded, isExpunged, isDirty, titlecolor, thumbnailneeded"
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113 +":guid, :updateSequenceNumber, :title, :content, "
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114 +":contentHash, :contentLength, :created, :updated, :deleted, :active, :notebookGuid, "
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115 +":attributeSubjectDate, :attributeLatitude, :attributeLongitude, :attributeAltitude, "
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116 +":attributeAuthor, :attributeSource, :attributeSourceUrl, :attributeSourceApplication, "
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117 +":indexNeeded, :isExpunged, :isDirty, -1, true) ");
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119 StringBuilder created = new StringBuilder(simple.format(n.getCreated()));
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120 StringBuilder updated = new StringBuilder(simple.format(n.getUpdated()));
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121 StringBuilder deleted = new StringBuilder(simple.format(n.getDeleted()));
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123 EnmlConverter enml = new EnmlConverter(logger);
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125 query.bindValue(":guid", n.getGuid());
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126 query.bindValue(":updateSequenceNumber", n.getUpdateSequenceNum());
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127 query.bindValue(":title", n.getTitle());
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128 query.bindValue(":content", enml.fixEnXMLCrap(enml.fixEnMediaCrap(n.getContent())));
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129 query.bindValue(":contentHash", n.getContentHash());
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130 query.bindValue(":contentLength", n.getContentLength());
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131 query.bindValue(":created", created.toString());
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132 query.bindValue(":updated", updated.toString());
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133 query.bindValue(":deleted", deleted.toString());
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134 query.bindValue(":active", n.isActive());
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135 query.bindValue(":notebookGuid", n.getNotebookGuid());
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137 if (n.getAttributes() != null) {
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138 created = new StringBuilder(simple.format(n.getAttributes().getSubjectDate()));
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139 query.bindValue(":attributeSubjectDate", created.toString());
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140 query.bindValue(":attributeLatitude", n.getAttributes().getLatitude());
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141 query.bindValue(":attributeLongitude", n.getAttributes().getLongitude());
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142 query.bindValue(":attributeAltitude", n.getAttributes().getAltitude());
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143 query.bindValue(":attributeAuthor", n.getAttributes().getAuthor());
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144 query.bindValue(":attributeSource", n.getAttributes().getSource());
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145 query.bindValue(":attributeSourceUrl", n.getAttributes().getSourceURL());
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146 query.bindValue(":attributeSourceApplication", n.getAttributes().getSourceApplication());
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148 query.bindValue(":indexNeeded", true);
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149 query.bindValue(":isExpunged", false);
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150 query.bindValue(":isDirty", isDirty);
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154 logger.log(logger.MEDIUM, query.lastError());
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156 // Save the note tags
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157 if (n.getTagGuids() != null) {
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158 for (int i=0; i<n.getTagGuids().size(); i++)
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159 noteTagsTable.saveNoteTag(n.getGuid(), n.getTagGuids().get(i));
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161 logger.log(logger.EXTREME, "Leaving addNote");
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163 // Setup queries for get to save time later
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164 private void prepareQueries() {
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165 getQueryWithContent = new NSqlQuery(db.getConnection());
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166 getQueryWithoutContent = new NSqlQuery(db.getConnection());
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167 getAllQueryWithoutContent = new NSqlQuery(db.getConnection());
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169 if (!getQueryWithContent.prepare("Select "
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170 +"guid, updateSequenceNumber, title, "
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171 +"created, updated, deleted, active, notebookGuid, "
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172 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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173 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication, "
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174 +"content, contentHash, contentLength"
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175 +" from Note where guid=:guid and isExpunged=false")) {
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176 logger.log(logger.EXTREME, "Note SQL select prepare with content has failed.");
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177 logger.log(logger.MEDIUM, getQueryWithContent.lastError());
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180 if (!getQueryWithoutContent.prepare("Select "
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181 +"guid, updateSequenceNumber, title, "
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182 +"created, updated, deleted, active, notebookGuid, "
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183 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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184 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "
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185 +" from Note where guid=:guid and isExpunged=false")) {
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186 logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");
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187 logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());
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189 if (!getAllQueryWithoutContent.prepare("Select "
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190 +"guid, updateSequenceNumber, title, "
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191 +"created, updated, deleted, active, notebookGuid, "
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192 +"attributeSubjectDate, attributeLatitude, attributeLongitude, attributeAltitude, "
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193 +"attributeAuthor, attributeSource, attributeSourceUrl, attributeSourceApplication "
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194 +" from Note where isExpunged = false")) {
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195 logger.log(logger.EXTREME, "Note SQL select prepare without content has failed.");
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196 logger.log(logger.MEDIUM, getQueryWithoutContent.lastError());
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200 // Get a note's content in raw, binary format for the sync.
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201 public String getNoteContentBinary(String guid) {
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202 NSqlQuery query = new NSqlQuery(db.getConnection());
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203 query.prepare("Select content from note where guid=:guid");
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204 query.bindValue(":guid", guid);
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207 return query.valueString(0);
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209 // Get a note's content in blob format for index.
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210 public String getNoteContentNoUTFConversion(String guid) {
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211 NSqlQuery query = new NSqlQuery(db.getConnection());
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212 query.prepare("Select content from note where guid=:guid");
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213 query.bindValue(":guid", guid);
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216 return query.valueString(0);
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218 // Get a note by Guid
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219 public Note getNote(String noteGuid, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {
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220 if (noteGuid == null)
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222 if (noteGuid.trim().equals(""))
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228 query = getQueryWithContent;
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230 query = getQueryWithoutContent;
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233 query.bindValue(":guid", noteGuid);
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234 if (!query.exec()) {
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235 logger.log(logger.EXTREME, "Note SQL select exec has failed.");
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236 logger.log(logger.MEDIUM, query.lastError());
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239 if (!query.next()) {
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240 logger.log(logger.EXTREME, "SQL Retrieve failed for note guid " +noteGuid + " in getNote()");
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241 logger.log(logger.EXTREME, " -> " +query.lastError().toString());
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242 logger.log(logger.EXTREME, " -> " +query.lastError());
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245 Note n = mapNoteFromQuery(query, loadContent, loadResources, loadRecognition, loadBinary, loadTags);
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246 n.setContent(fixCarriageReturn(n.getContent()));
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249 // Get a note by Guid
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250 public Note mapNoteFromQuery(NSqlQuery query, boolean loadContent, boolean loadResources, boolean loadRecognition, boolean loadBinary, boolean loadTags) {
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251 DateFormat indfm = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");
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252 // indfm = new SimpleDateFormat("EEE MMM dd HH:mm:ss yyyy");
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255 Note n = new Note();
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256 NoteAttributes na = new NoteAttributes();
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257 n.setAttributes(na);
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259 n.setGuid(query.valueString(0));
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260 n.setUpdateSequenceNum(new Integer(query.valueString(1)));
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261 n.setTitle(query.valueString(2));
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264 n.setCreated(indfm.parse(query.valueString(3)).getTime());
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265 n.setUpdated(indfm.parse(query.valueString(4)).getTime());
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266 n.setDeleted(indfm.parse(query.valueString(5)).getTime());
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267 } catch (ParseException e) {
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268 e.printStackTrace();
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271 n.setActive(query.valueBoolean(6,true));
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272 n.setNotebookGuid(query.valueString(7));
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275 String attributeSubjectDate = query.valueString(8);
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276 if (!attributeSubjectDate.equals(""))
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277 na.setSubjectDate(indfm.parse(attributeSubjectDate).getTime());
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278 } catch (ParseException e) {
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279 e.printStackTrace();
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281 na.setLatitude(new Float(query.valueString(9)));
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282 na.setLongitude(new Float(query.valueString(10)));
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283 na.setAltitude(new Float(query.valueString(11)));
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284 na.setAuthor(query.valueString(12));
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285 na.setSource(query.valueString(13));
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286 na.setSourceURL(query.valueString(14));
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287 na.setSourceApplication(query.valueString(15));
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290 n.setTagGuids(noteTagsTable.getNoteTags(n.getGuid()));
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291 List<String> tagNames = new ArrayList<String>();
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292 TagTable tagTable = new TagTable(logger, db);
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293 for (int i=0; i<n.getTagGuids().size(); i++) {
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294 String currentGuid = n.getTagGuids().get(i);
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295 Tag tag = tagTable.getTag(currentGuid);
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296 tagNames.add(tag.getName());
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298 n.setTagNames(tagNames);
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303 QTextCodec codec = QTextCodec.codecForLocale();
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304 codec = QTextCodec.codecForName("UTF-8");
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305 String unicode = codec.fromUnicode(query.valueString(16)).toString();
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306 n.setContent(unicode);
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307 // n.setContent(query.valueString(16).toString());
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309 String contentHash = query.valueString(17);
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310 if (contentHash != null)
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311 n.setContentHash(contentHash.getBytes());
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312 n.setContentLength(new Integer(query.valueString(18)));
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315 n.setResources(noteResourceTable.getNoteResources(n.getGuid(), loadBinary));
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316 if (loadRecognition) {
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317 if (n.getResources() == null) {
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318 List<Resource> resources = noteResourceTable.getNoteResourcesRecognition(n.getGuid());
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319 n.setResources(resources);
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321 // We need to merge the recognition resources with the note resources retrieved earlier
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322 for (int i=0; i<n.getResources().size(); i++) {
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323 Resource r = noteResourceTable.getNoteResourceRecognition(n.getResources().get(i).getGuid());
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324 n.getResources().get(i).setRecognition(r.getRecognition());
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328 n.setContent(fixCarriageReturn(n.getContent()));
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331 // Update a note's title
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332 public void updateNoteTitle(String guid, String title) {
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333 NSqlQuery query = new NSqlQuery(db.getConnection());
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334 boolean check = query.prepare("Update Note set title=:title, isDirty=true where guid=:guid");
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336 logger.log(logger.EXTREME, "Update note title sql prepare has failed.");
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337 logger.log(logger.MEDIUM, query.lastError());
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339 query.bindValue(":title", title);
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340 query.bindValue(":guid", guid);
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341 check = query.exec();
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343 logger.log(logger.EXTREME, "Update note title has failed.");
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344 logger.log(logger.MEDIUM, query.lastError());
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347 // Update a note's creation date
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348 public void updateNoteCreatedDate(String guid, QDateTime date) {
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349 NSqlQuery query = new NSqlQuery(db.getConnection());
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350 boolean check = query.prepare("Update Note set created=:created, isDirty=true where guid=:guid");
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352 logger.log(logger.EXTREME, "Update note creation update sql prepare has failed.");
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353 logger.log(logger.MEDIUM, query.lastError());
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356 query.bindValue(":created", date.toString("yyyy-MM-dd HH:mm:ss"));
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357 query.bindValue(":guid", guid);
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359 check = query.exec();
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361 logger.log(logger.EXTREME, "Update note creation date has failed.");
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362 logger.log(logger.MEDIUM, query.lastError());
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365 // Update a note's creation date
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366 public void updateNoteAlteredDate(String guid, QDateTime date) {
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367 NSqlQuery query = new NSqlQuery(db.getConnection());
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368 boolean check = query.prepare("Update Note set updated=:altered, isDirty=true where guid=:guid");
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370 logger.log(logger.EXTREME, "Update note altered sql prepare has failed.");
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371 logger.log(logger.MEDIUM, query.lastError());
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374 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));
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375 query.bindValue(":guid", guid);
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377 check = query.exec();
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379 logger.log(logger.EXTREME, "Update note altered date has failed.");
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380 logger.log(logger.MEDIUM, query.lastError());
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383 // Update a note's creation date
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384 public void updateNoteSubjectDate(String guid, QDateTime date) {
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385 NSqlQuery query = new NSqlQuery(db.getConnection());
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386 boolean check = query.prepare("Update Note set attributeSubjectDate=:altered, isDirty=true where guid=:guid");
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388 logger.log(logger.EXTREME, "Update note subject date sql prepare has failed.");
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389 logger.log(logger.MEDIUM, query.lastError());
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392 query.bindValue(":altered", date.toString("yyyy-MM-dd HH:mm:ss"));
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393 query.bindValue(":guid", guid);
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395 check = query.exec();
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397 logger.log(logger.EXTREME, "Update note subject date date has failed.");
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398 logger.log(logger.MEDIUM, query.lastError());
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401 // Update a note's creation date
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402 public void updateNoteAuthor(String guid, String author) {
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403 NSqlQuery query = new NSqlQuery(db.getConnection());
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404 boolean check = query.prepare("Update Note set attributeAuthor=:author, isDirty=true where guid=:guid");
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406 logger.log(logger.EXTREME, "Update note author sql prepare has failed.");
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407 logger.log(logger.MEDIUM, query.lastError());
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410 query.bindValue(":author", author);
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411 query.bindValue(":guid", guid);
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413 check = query.exec();
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415 logger.log(logger.EXTREME, "Update note author has failed.");
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416 logger.log(logger.MEDIUM, query.lastError());
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420 // Update a note's geo tags
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421 public void updateNoteGeoTags(String guid, Double lon, Double lat, Double alt) {
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422 NSqlQuery query = new NSqlQuery(db.getConnection());
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423 boolean check = query.prepare("Update Note set attributeLongitude=:longitude, "+
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424 "attributeLatitude=:latitude, attributeAltitude=:altitude, isDirty=true where guid=:guid");
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426 logger.log(logger.EXTREME, "Update note author sql prepare has failed.");
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427 logger.log(logger.MEDIUM, query.lastError());
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430 query.bindValue(":longitude", lon);
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431 query.bindValue(":latitude", lat);
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432 query.bindValue(":altitude", alt);
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433 query.bindValue(":guid", guid);
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435 check = query.exec();
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437 logger.log(logger.EXTREME, "Update note geo tag has failed.");
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438 logger.log(logger.MEDIUM, query.lastError());
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442 // Update a note's creation date
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443 public void updateNoteSourceUrl(String guid, String url) {
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444 NSqlQuery query = new NSqlQuery(db.getConnection());
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445 boolean check = query.prepare("Update Note set attributeSourceUrl=:url, isDirty=true where guid=:guid");
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447 logger.log(logger.EXTREME, "Update note url sql prepare has failed.");
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448 logger.log(logger.MEDIUM, query.lastError());
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451 query.bindValue(":url", url);
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452 query.bindValue(":guid", guid);
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454 check = query.exec();
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456 logger.log(logger.EXTREME, "Update note url has failed.");
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457 logger.log(logger.MEDIUM, query.lastError());
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461 // Update the notebook that a note is assigned to
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462 public void updateNoteNotebook(String guid, String notebookGuid, boolean expungeFromRemote) {
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463 String currentNotebookGuid = new String("");
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466 // If we are going from a synchronized notebook to a local notebook, we
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467 // need to tell Evernote to purge the note online. However, if this is
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468 // conflicting change we move it to the local notebook without deleting it
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469 // or it would then delete the copy on the remote server.
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470 NotebookTable notebookTable = new NotebookTable(logger, db);
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471 DeletedTable deletedTable = new DeletedTable(logger, db);
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472 if (expungeFromRemote) {
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473 if (!notebookTable.isNotebookLocal(currentNotebookGuid) & notebookTable.isNotebookLocal(notebookGuid)) {
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474 deletedTable.addDeletedItem(guid, "NOTE");
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478 NSqlQuery query = new NSqlQuery(db.getConnection());
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479 boolean check = query.prepare("Update Note set notebookGuid=:notebook, isDirty=true where guid=:guid");
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481 logger.log(logger.EXTREME, "Update note notebook sql prepare has failed.");
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482 logger.log(logger.MEDIUM, query.lastError());
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484 query.bindValue(":notebook", notebookGuid);
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485 query.bindValue(":guid", guid);
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487 check = query.exec();
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489 logger.log(logger.EXTREME, "Update note notebook has failed.");
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490 logger.log(logger.MEDIUM, query.lastError());
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493 // Update a note's title
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494 public void updateNoteContent(String guid, String content) {
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495 NSqlQuery query = new NSqlQuery(db.getConnection());
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496 boolean check = query.prepare("Update Note set content=:content, updated=CURRENT_TIMESTAMP(), isDirty=true, indexNeeded=true, " +
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497 " thumbnailneeded=true where guid=:guid");
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499 logger.log(logger.EXTREME, "Update note content sql prepare has failed.");
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500 logger.log(logger.MEDIUM, query.lastError());
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503 query.bindValue(":content", content);
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504 query.bindValue(":guid", guid);
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506 check = query.exec();
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508 logger.log(logger.EXTREME, "Update note content has failed.");
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509 logger.log(logger.MEDIUM, query.lastError());
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514 public void deleteNote(String guid) {
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515 NSqlQuery query = new NSqlQuery(db.getConnection());
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516 query.prepare("Update Note set deleted=CURRENT_TIMESTAMP(), active=false, isDirty=true where guid=:guid");
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517 query.bindValue(":guid", guid);
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518 if (!query.exec()) {
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519 logger.log(logger.MEDIUM, "Note delete failed.");
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520 logger.log(logger.MEDIUM, query.lastError());
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523 public void restoreNote(String guid) {
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524 NSqlQuery query = new NSqlQuery(db.getConnection());
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525 query.prepare("Update Note set deleted='1969-12-31 19.00.00', active=true, isDirty=true where guid=:guid");
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526 // query.prepare("Update Note set deleted=0, active=true, isDirty=true where guid=:guid");
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527 query.bindValue(":guid", guid);
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528 if (!query.exec()) {
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529 logger.log(logger.MEDIUM, "Note restore failed.");
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530 logger.log(logger.MEDIUM, query.lastError());
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533 // Purge a note (actually delete it instead of just marking it deleted)
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534 public void expungeNote(String guid, boolean permanentExpunge, boolean needsSync) {
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536 if (!permanentExpunge) {
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537 hideExpungedNote(guid, needsSync);
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542 NSqlQuery note = new NSqlQuery(db.getConnection());
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543 NSqlQuery resources = new NSqlQuery(db.getConnection());
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544 NSqlQuery tags = new NSqlQuery(db.getConnection());
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545 NSqlQuery words = new NSqlQuery(db.getConnection());
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547 note.prepare("Delete from Note where guid=:guid");
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548 resources.prepare("Delete from NoteResources where noteGuid=:guid");
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549 tags.prepare("Delete from NoteTags where noteGuid=:guid");
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550 words.prepare("Delete from words where guid=:guid");
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552 note.bindValue(":guid", guid);
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553 resources.bindValue(":guid", guid);
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554 tags.bindValue(":guid", guid);
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555 words.bindValue(":guid", guid);
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557 // Start purging notes.
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558 if (!note.exec()) {
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559 logger.log(logger.MEDIUM, "Purge from note failed.");
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560 logger.log(logger.MEDIUM, note.lastError());
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562 if (!resources.exec()) {
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563 logger.log(logger.MEDIUM, "Purge from resources failed.");
\r
564 logger.log(logger.MEDIUM, resources.lastError());
\r
566 if (!tags.exec()) {
\r
567 logger.log(logger.MEDIUM, "Note tags delete failed.");
\r
568 logger.log(logger.MEDIUM, tags.lastError());
\r
570 if (!words.exec()) {
\r
571 logger.log(logger.MEDIUM, "Word delete failed.");
\r
572 logger.log(logger.MEDIUM, words.lastError());
\r
575 DeletedTable deletedTable = new DeletedTable(logger, db);
\r
576 deletedTable.addDeletedItem(guid, "Note");
\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
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
592 note.bindValue(":guid", guid);
\r
593 resources.bindValue(":guid", guid);
\r
594 tags.bindValue(":guid", guid);
\r
595 words.bindValue(":guid", guid);
\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
602 if (!resources.exec()) {
\r
603 logger.log(logger.MEDIUM, "Purge from resources failed.");
\r
604 logger.log(logger.MEDIUM, resources.lastError());
\r
606 if (!tags.exec()) {
\r
607 logger.log(logger.MEDIUM, "Note tags delete failed.");
\r
608 logger.log(logger.MEDIUM, tags.lastError());
\r
610 if (!words.exec()) {
\r
611 logger.log(logger.MEDIUM, "Word delete failed.");
\r
612 logger.log(logger.MEDIUM, words.lastError());
\r
615 DeletedTable deletedTable = new DeletedTable(logger, db);
\r
616 deletedTable.addDeletedItem(guid, "Note");
\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
629 expungeNote(guid, true, false);
\r
631 expungeNote(guid, false, true);
\r
634 // Update the note sequence number
\r
635 public void updateNoteSequence(String guid, int sequence) {
\r
637 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
638 check = query.prepare("Update Note set updateSequenceNumber=:sequence where guid=:guid");
\r
640 query.bindValue(":sequence", sequence);
\r
641 query.bindValue(":guid", guid);
\r
645 logger.log(logger.MEDIUM, "Note sequence update failed.");
\r
646 logger.log(logger.MEDIUM, query.lastError());
\r
649 // Update the note Guid
\r
650 public void updateNoteGuid(String oldGuid, String newGuid) {
\r
652 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
653 query.prepare("Update Note set guid=:newGuid where guid=:oldGuid");
\r
655 query.bindValue(":newGuid", newGuid);
\r
656 query.bindValue(":oldGuid", oldGuid);
\r
658 check = query.exec();
\r
660 logger.log(logger.MEDIUM, "Note Guid update failed.");
\r
661 logger.log(logger.MEDIUM, query.lastError());
\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
669 logger.log(logger.MEDIUM, "Note guid update failed for NoteTags.");
\r
670 logger.log(logger.MEDIUM, query.lastError());
\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
678 logger.log(logger.MEDIUM, "Note guid update failed for Words.");
\r
679 logger.log(logger.MEDIUM, query.lastError());
\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
686 logger.log(logger.MEDIUM, "Note guid update failed for noteresources.");
\r
687 logger.log(logger.MEDIUM, query.lastError());
\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
696 if (titleColor != -1)
\r
697 setNoteTitleColor(n.getGuid(), titleColor);
\r
699 // Does a note exist?
\r
700 public boolean exists(String guid) {
\r
703 if (guid.trim().equals(""))
\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
709 logger.log(logger.EXTREME, "note.exists SQL retrieve has failed.");
\r
710 boolean retVal = query.next();
\r
713 // Does a note exist?
\r
714 public boolean isNoteExpunged(String guid) {
\r
717 if (guid.trim().equals(""))
\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
723 logger.log(logger.EXTREME, "note.isNoteExpunged SQL retrieve has failed.");
\r
724 boolean retVal = query.next();
\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
732 addNote(tag, isDirty);
\r
734 // Get a list of notes that need to be updated
\r
735 public List <Note> getDirty() {
\r
738 List<Note> notes = new ArrayList<Note>();
\r
739 List<String> index = new ArrayList<String>();
\r
742 NSqlQuery query = new NSqlQuery(db.getConnection());
\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
746 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\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
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
762 // Get a list of notes that need to be updated
\r
763 public List <Note> getDirtyLinked(String notebookGuid) {
\r
766 List<Note> notes = new ArrayList<Note>();
\r
767 List<String> index = new ArrayList<String>();
\r
770 NSqlQuery query = new NSqlQuery(db.getConnection());
\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
776 logger.log(logger.EXTREME, "Note SQL retrieve has failed getting dirty linked notes: " +query.lastError().toString());
\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
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
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
798 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
800 check = query.prepare("Select guid from Note where notebookguid=:notebookguid");
\r
802 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\r
803 query.bindValue(":notebookguid", notebookGuid);
\r
806 // Get a list of the notes
\r
807 while (query.next()) {
\r
808 index.add(query.valueString(0));
\r
813 // Get a list of notes that need to be updated
\r
814 public boolean isNoteDirty(String guid) {
\r
817 NSqlQuery query = new NSqlQuery(db.getConnection());
\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
823 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\r
825 boolean returnValue;
\r
826 // Get a list of the notes
\r
828 returnValue = true;
\r
830 returnValue = false;
\r
832 return returnValue;
\r
834 // Get a list of notes that need to be updated
\r
835 public List <String> getUnsynchronizedGUIDs() {
\r
837 List<String> index = new ArrayList<String>();
\r
840 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
842 check = query.exec("Select guid from Note where isDirty=true");
\r
844 logger.log(logger.EXTREME, "Note SQL retrieve has failed: " +query.lastError().toString());
\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
854 // Reset the dirty bit
\r
855 public void resetDirtyFlag(String guid) {
\r
856 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
858 query.prepare("Update note set isdirty=false where guid=:guid");
\r
859 query.bindValue(":guid", guid);
\r
861 logger.log(logger.EXTREME, "Error resetting note dirty field.");
\r
864 public List<String> getAllGuids() {
\r
865 List<String> notes = new ArrayList<String>();
\r
868 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
870 check = query.exec("Select guid from Note");
\r
872 logger.log(logger.EXTREME, "Notebook SQL retrieve has failed: "+query.lastError());
\r
874 // Get a list of the notes
\r
875 while (query.next()) {
\r
876 notes.add(new String(query.valueString(0)));
\r
881 public List<Note> getAllNotes() {
\r
882 List<Note> notes = new ArrayList<Note>();
\r
885 NSqlQuery query = getAllQueryWithoutContent;
\r
886 check = query.exec();
\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
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
900 int returnValue = new Integer(query.valueString(0));
\r
901 return returnValue;
\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
908 int returnValue = new Integer(query.valueString(0));
\r
909 return returnValue;
\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
916 int returnValue = new Integer(query.valueString(0));
\r
917 return returnValue;
\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
925 int returnValue = new Integer(query.valueString(0));
\r
926 return returnValue;
\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
933 logger.log(logger.EXTREME, "Update note ResetSequence sql prepare has failed.");
\r
934 logger.log(logger.MEDIUM, query.lastError());
\r
936 query.bindValue(":guid", guid);
\r
937 check = query.exec();
\r
939 logger.log(logger.EXTREME, "Update note sequence number has failed.");
\r
940 logger.log(logger.MEDIUM, query.lastError());
\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
952 if (!query.next()) {
\r
953 logger.log(logger.LOW, "Error finding note resource in RNoteTable.updateNoteResourceGuidbyHash. GUID="+noteGuid +" resGuid="+ resGuid+" hash="+hash);
\r
956 String guid = query.valueString(0);
\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
968 // Fix CRLF problem that is on some notes
\r
969 private String fixCarriageReturn(String note) {
\r
970 if (note == null || !Global.enableCarriageReturnFix)
\r
972 QByteArray a0Hex = new QByteArray("a0");
\r
973 String a0 = QByteArray.fromHex(a0Hex).toString();
\r
974 note = note.replace("<div>"+a0+"</div>", "<div> </div>");
\r
975 return note.replace("<div/>", "<div> </div>");
\r
978 // Expunge notes that we don't want to synchronize
\r
979 public List<String> expungeIgnoreSynchronizedNotes(List<String> notebooks, List<String>tags) {
\r
981 List<String> noteGuids = new ArrayList<String>();
\r
982 for (int i=0; i<notebooks.size(); i++) {
\r
983 List<String> notes = findNotesByNotebook(notebooks.get(i));
\r
984 for (int j=0; j<notes.size(); j++) {
\r
985 if (!isNoteDirty(notes.get(j))) {
\r
986 expungeNote(notes.get(j), true, false);
\r
987 noteGuids.add(notes.get(j));
\r
992 for (int i=0; i<tags.size(); i++) {
\r
993 List<String> notes = findNotesByTag(tags.get(i));
\r
994 for (int j=0; j<notes.size(); j++) {
\r
995 if (!isNoteDirty(notes.get(j))) {
\r
996 expungeNote(notes.get(j), true, false);
\r
997 noteGuids.add(notes.get(j));
\r
1004 // Find a note by its notebook
\r
1005 // Expunge notes that we don't want to synchronize
\r
1006 public List<String> findNotesByNotebook(String notebook) {
\r
1007 List<String> values = new ArrayList<String>();
\r
1008 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1009 query.prepare("Select guid from note where notebookguid=:notebook");
\r
1011 query.bindValue(":notebook", notebook);
\r
1013 while (query.next()) {
\r
1014 values.add(query.valueString(0));
\r
1019 public List<String> findNotesByTag(String tag) {
\r
1020 List<String> values = new ArrayList<String>();
\r
1021 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1022 query.prepare("Select distinct noteguid from notetags where tagguid=:tag");
\r
1024 query.bindValue(":tag", tag);
\r
1026 while (query.next()) {
\r
1027 values.add(query.valueString(0));
\r
1034 //********************************************************************************
\r
1035 //********************************************************************************
\r
1036 //* Indexing Functions
\r
1037 //********************************************************************************
\r
1038 //********************************************************************************
\r
1039 // set/unset a note to be reindexed
\r
1040 public void setIndexNeeded(String guid, Boolean flag) {
\r
1041 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1042 query.prepare("Update Note set indexNeeded=:flag where guid=:guid");
\r
1045 query.bindValue(":flag", 1);
\r
1047 query.bindValue(":flag", 0);
\r
1048 query.bindValue(":guid", guid);
\r
1049 if (!query.exec()) {
\r
1050 logger.log(logger.MEDIUM, "Note indexNeeded update failed.");
\r
1051 logger.log(logger.MEDIUM, query.lastError());
\r
1053 List<Resource> r = noteResourceTable.getNoteResources(guid, false);
\r
1054 for (int i=0; r!= null && i<r.size(); i++) {
\r
1055 noteResourceTable.setIndexNeeded(r.get(i).getGuid(), true);
\r
1058 // Set all notes to be reindexed
\r
1059 public void reindexAllNotes() {
\r
1060 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1061 if (!query.exec("Update Note set indexNeeded=true")) {
\r
1062 logger.log(logger.MEDIUM, "Note reindexAllNotes update failed.");
\r
1063 logger.log(logger.MEDIUM, query.lastError());
\r
1067 // Get all unindexed notes
\r
1068 public List <String> getUnindexed() {
\r
1070 List<String> index = new ArrayList<String>();
\r
1071 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1073 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5"))
\r
1074 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
1076 // Get a list of the notes
\r
1077 while (query.next()) {
\r
1078 guid = new String();
\r
1079 guid = query.valueString(0);
\r
1084 public List<String> getNextUnindexed(int limit) {
\r
1085 List<String> guids = new ArrayList<String>();
\r
1087 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1089 if (!query.exec("Select guid from Note where isExpunged = false and indexNeeded = true and DATEDIFF('MINUTE',Updated,CURRENT_TIMESTAMP)>5 limit " +limit))
\r
1090 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
1092 // Get a list of the notes
\r
1094 while (query.next()) {
\r
1095 guid = new String();
\r
1096 guid = query.valueString(0);
\r
1103 //**********************************************************************************
\r
1104 //* Title color functions
\r
1105 //**********************************************************************************
\r
1106 // Get the title color of all notes
\r
1107 public List<Pair<String, Integer>> getNoteTitleColors() {
\r
1108 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();
\r
1109 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1111 if (!query.exec("Select guid,titleColor from Note where titleColor != -1"))
\r
1112 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getUnindexed().");
\r
1117 // Get a list of the notes
\r
1118 while (query.next()) {
\r
1119 Pair<String, Integer> pair = new Pair<String,Integer>();
\r
1120 guid = query.valueString(0);
\r
1121 color = query.valueInteger(1);
\r
1122 pair.setFirst(guid);
\r
1123 pair.setSecond(color);
\r
1124 returnValue.add(pair);
\r
1127 return returnValue;
\r
1129 // Set a title color
\r
1130 public void setNoteTitleColor(String guid, int color) {
\r
1131 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1133 query.prepare("Update note set titlecolor=:color where guid=:guid");
\r
1134 query.bindValue(":guid", guid);
\r
1135 query.bindValue(":color", color);
\r
1136 if (!query.exec())
\r
1137 logger.log(logger.EXTREME, "Error updating title color.");
\r
1139 // Get in individual note's title color
\r
1140 // Get the title color of all notes
\r
1141 public Integer getNoteTitleColor(String guid) {
\r
1142 List<Pair<String,Integer>> returnValue = new ArrayList<Pair<String,Integer>>();
\r
1143 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1145 query.prepare("Select titleColor from Note where titleColor != -1 and guid=:guid");
\r
1146 query.bindValue(":guid", guid);
\r
1147 if (!query.exec())
\r
1148 logger.log(logger.EXTREME, "Note SQL retrieve has failed on getNoteTitleColor(guid).");
\r
1150 Integer color = -1;
\r
1152 // Get a list of the notes
\r
1153 while (query.next()) {
\r
1154 Pair<String, Integer> pair = new Pair<String,Integer>();
\r
1155 guid = query.valueString(0);
\r
1156 color = query.valueInteger(1);
\r
1157 pair.setFirst(guid);
\r
1158 pair.setSecond(color);
\r
1159 returnValue.add(pair);
\r
1167 //**********************************************************************************
\r
1168 //* Thumbnail functions
\r
1169 //**********************************************************************************
\r
1170 // Set if a new thumbnail is needed
\r
1171 public void setThumbnailNeeded(String guid, boolean needed) {
\r
1174 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1176 check = query.prepare("Update note set thumbnailneeded = :needed where guid=:guid");
\r
1177 query.bindValue(":guid", guid);
\r
1178 query.bindValue(":needed", needed);
\r
1179 check = query.exec();
\r
1181 logger.log(logger.EXTREME, "Note SQL set thumbail needed failed: " +query.lastError().toString());
\r
1184 // Is a thumbail needed for this guid?
\r
1185 public boolean isThumbnailNeeded(String guid) {
\r
1188 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1190 check = query.prepare("select thumbnailneeded from note where guid=:guid");
\r
1191 query.bindValue(":guid", guid);
\r
1192 check = query.exec();
\r
1194 logger.log(logger.EXTREME, "Note SQL isThumbnailNeeded query failed: " +query.lastError().toString());
\r
1196 boolean returnValue;
\r
1197 // Get a list of the notes
\r
1198 if (query.next())
\r
1199 returnValue = query.valueBoolean(0, false);
\r
1201 returnValue = false;
\r
1203 return returnValue;
\r
1205 // Set if a new thumbnail is needed
\r
1206 public void setThumbnail(String guid, QByteArray thumbnail) {
\r
1209 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1211 check = query.prepare("Update note set thumbnail = :thumbnail where guid=:guid");
\r
1212 query.bindValue(":guid", guid);
\r
1213 query.bindValue(":thumbnail", thumbnail.toByteArray());
\r
1214 check = query.exec();
\r
1216 logger.log(logger.EXTREME, "Note SQL set thumbail failed: " +query.lastError().toString());
\r
1219 // Set if a new thumbnail is needed
\r
1220 public QByteArray getThumbnail(String guid) {
\r
1223 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1225 check = query.prepare("Select thumbnail from note where guid=:guid");
\r
1226 query.bindValue(":guid", guid);
\r
1227 check = query.exec();
\r
1229 logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());
\r
1230 // Get a list of the notes
\r
1231 if (query.next()) {
\r
1233 if (query.getBlob(0) != null) {
\r
1234 return new QByteArray(query.getBlob(0));
\r
1236 } catch (java.lang.IllegalArgumentException e) {
\r
1242 // Get all thumbnails
\r
1243 public HashMap<String, QPixmap> getThumbnails() {
\r
1245 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1246 HashMap<String, QPixmap> map = new HashMap<String,QPixmap>();
\r
1248 check = query.prepare("Select guid,thumbnail from note where thumbnailneeded=false and isExpunged=false");
\r
1249 check = query.exec();
\r
1251 logger.log(logger.EXTREME, "Note SQL get thumbail failed: " +query.lastError().toString());
\r
1252 // Get a list of the notes
\r
1253 while (query.next()) {
\r
1255 if (query.getBlob(1) != null) {
\r
1256 QByteArray data = new QByteArray(query.getBlob(1));
\r
1257 QPixmap img = new QPixmap();
\r
1258 if (img.loadFromData(data)) {
\r
1259 img = img.scaled(Global.largeThumbnailSize);
\r
1260 map.put(query.valueString(0), img);
\r
1263 } catch (java.lang.IllegalArgumentException e) {
\r
1264 logger.log(logger.HIGH, "Error retrieving thumbnail " +e.getMessage());
\r
1269 // Get a list of notes that need thumbnails
\r
1270 public List<String> findThumbnailsNeeded() {
\r
1273 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1275 check = query.prepare("select guid from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 5");
\r
1276 check = query.exec();
\r
1278 logger.log(logger.EXTREME, "Note SQL findThumbnailsNeeded query failed: " +query.lastError().toString());
\r
1281 // Get a list of the notes
\r
1282 List<String> values = new ArrayList<String>();
\r
1283 while (query.next()) {
\r
1284 values.add(query.valueString(0));
\r
1289 // Get a count of thumbnails needed
\r
1290 public int getThumbnailNeededCount() {
\r
1293 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1295 check = query.prepare("select count(guid) from note where thumbnailneeded=true and isExpunged=false and DATEDIFF('MINUTE',updated,CURRENT_TIMESTAMP)>5 limit 2");
\r
1296 check = query.exec();
\r
1298 logger.log(logger.EXTREME, "Note SQL findThumbnailNeededCount query failed: " +query.lastError().toString());
\r
1300 if (query.next()) {
\r
1301 return query.valueInteger(0);
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1308 // Update a note content's hash. This happens if a resource is edited outside of NN
\r
1309 public void updateResourceContentHash(String guid, String oldHash, String newHash) {
\r
1310 Note n = getNote(guid, true, false, false, false,false);
\r
1311 int position = n.getContent().indexOf("<en-media");
\r
1313 for (;position>-1;) {
\r
1314 endPos = n.getContent().indexOf(">", position+1);
\r
1315 String oldSegment = n.getContent().substring(position,endPos);
\r
1316 int hashPos = oldSegment.indexOf("hash=\"");
\r
1317 int hashEnd = oldSegment.indexOf("\"", hashPos+7);
\r
1318 String hash = oldSegment.substring(hashPos+6, hashEnd);
\r
1319 if (hash.equalsIgnoreCase(oldHash)) {
\r
1320 String newSegment = oldSegment.replace(oldHash, newHash);
\r
1321 String content = n.getContent().substring(0,position) +
\r
1323 n.getContent().substring(endPos);
\r
1324 NSqlQuery query = new NSqlQuery(db.getConnection());
\r
1325 query.prepare("update note set isdirty=true, thumbnailneeded=true, content=:content where guid=:guid");
\r
1326 query.bindValue(":content", content);
\r
1327 query.bindValue(":guid", n.getGuid());
\r
1331 position = n.getContent().indexOf("<en-media", position+1);
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