svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.i18n / utils / java / src / org / gvsig / i18n / utils / Keys.java @ 40769
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1 | 40435 | jjdelcerro | /**
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2 | 40559 | jjdelcerro | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 40435 | jjdelcerro | package org.gvsig.i18n.utils; |
25 | |||
26 | import java.io.BufferedReader; |
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27 | import java.io.File; |
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28 | import java.io.FileInputStream; |
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29 | import java.io.FileNotFoundException; |
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30 | import java.io.FileOutputStream; |
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31 | import java.io.IOException; |
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32 | import java.io.InputStreamReader; |
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33 | import java.io.UnsupportedEncodingException; |
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34 | import java.util.HashMap; |
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35 | import java.util.HashSet; |
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36 | import java.util.Iterator; |
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37 | import java.util.regex.Matcher; |
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38 | import java.util.regex.Pattern; |
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39 | |||
40 | import org.kxml2.io.KXmlParser; |
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41 | import org.xmlpull.v1.XmlPullParserException; |
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42 | |||
43 | /**
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44 | * @author cesar
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45 | *
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46 | */
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47 | public class Keys { |
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48 | private ConfigOptions config;
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49 | |||
50 | public Keys(ConfigOptions config) {
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51 | this.config = config;
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52 | } |
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53 | |||
54 | public void load() { |
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55 | Project project; |
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56 | for (int currentProject=0; currentProject<config.projects.size(); currentProject++) { |
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57 | project = ((Project)config.projects.get(currentProject)); |
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58 | /**
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59 | * There is two options, "properties" and "sources". "sources" is the default, so
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60 | * if there was something different to "properties", we assume "sources".
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61 | */
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62 | if (!project.sourceKeys.equals("properties")) { |
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63 | project.dictionaries = loadProjectFromSources(project); |
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64 | } |
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65 | else {
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66 | // load the keys for each language from the property file
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67 | project.dictionaries = loadProjectFromProperties(project); |
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68 | // add missing keys tp each language
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69 | completeKeys(project); |
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70 | } |
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71 | } |
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72 | } |
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73 | |||
74 | public void save() { |
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75 | Project project; |
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76 | OrderedProperties dict; |
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77 | FileOutputStream stream=null; |
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78 | String lang;
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79 | |||
80 | for (int currentProject=0; currentProject<config.projects.size(); currentProject++) { |
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81 | project = ((Project)config.projects.get(currentProject)); |
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82 | |||
83 | for (int currentLang=0; currentLang<config.languages.length; currentLang++) { |
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84 | lang = (String) config.languages[currentLang];
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85 | dict = (OrderedProperties) project.dictionaries.get(lang); |
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86 | |||
87 | if (dict.size()>0) { |
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88 | // ensure the directory exists
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89 | File propertyDir = new File(project.propertyDir); |
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90 | if (propertyDir.mkdirs())
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91 | System.out.println("Aviso -- directorio creado: "+project.propertyDir); |
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92 | |||
93 | try {
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94 | // different for spanish...
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95 | if (lang.equals("es")) { |
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96 | stream = new FileOutputStream(project.propertyDir+File.separator+project.basename+".properties"); |
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97 | } |
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98 | else {
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99 | stream = new FileOutputStream(project.propertyDir+File.separator+project.basename+"_"+lang+".properties"); |
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100 | } |
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101 | } catch (FileNotFoundException e) { |
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102 | // TODO Auto-generated catch block
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103 | e.printStackTrace(); |
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104 | } |
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105 | |||
106 | try {
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107 | dict.store(stream, "Translations for language ["+lang+"]"); |
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108 | } catch (IOException e) { |
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109 | // TODO Auto-generated catch block
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110 | e.printStackTrace(); |
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111 | } |
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112 | } |
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113 | } |
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114 | } |
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115 | } |
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116 | |||
117 | private HashMap loadProjectFromSources(Project project) { |
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118 | // always start with an empty HashMap when loading
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119 | HashMap dictionaries = new HashMap(); |
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120 | String lang;
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121 | |||
122 | /**
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123 | * The keys obtained from the sources and the config.xml files of the
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124 | * plugins.
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125 | */
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126 | HashSet keys = new HashSet(); |
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127 | /**
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128 | * The translations loaded from the property files of the project.
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129 | */
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130 | |||
131 | dictionaries = loadProjectFromProperties(project); |
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132 | |||
133 | for (int i=0; i<project.srcDirs.length; i++) { |
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134 | try {
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135 | keys = loadKeysFromSources(ConfigOptions.getAbsolutePath(File.separator, project.dir+File.separator+project.srcDirs[i]), keys); |
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136 | } |
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137 | catch (IOException ex) { |
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138 | // It there was an error reading the directory, just warn and skip the dir
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139 | System.err.println(project.dir +" -- Aviso: no se pudo leer el directorio "+project.dir+File.separator+project.srcDirs[i]); |
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140 | } |
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141 | } |
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142 | |||
143 | for (int currentLang=0; currentLang<config.languages.length; currentLang++) { |
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144 | lang = config.languages[currentLang]; |
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145 | |||
146 | OrderedProperties currentDict = (OrderedProperties) dictionaries.get(lang); |
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147 | Iterator keysIterator = keys.iterator();
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148 | String key;
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149 | // add missing keys
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150 | while (keysIterator.hasNext()) {
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151 | key = (String) keysIterator.next();
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152 | if (!currentDict.containsKey(key)) {
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153 | currentDict.put(key, "");
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154 | System.out.println(project.dir+" -- Aviso -- clave a?adida: "+key); |
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155 | } |
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156 | } |
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157 | |||
158 | // remove extra keys
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159 | // first make a list of keys to remove, because it's not possible to access the iterator and the TreeMap at the same time
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160 | /* HashSet removedKeys = new HashSet();
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161 | Iterator dictKey = currentDict.keySet().iterator();
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162 | while (dictKey.hasNext()) {
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163 | key = (String) dictKey.next();
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164 | if (!keys.contains(key)) {
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165 | removedKeys.add(key);
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166 | System.out.println(project.dir+" -- Aviso -- clave eliminada: "+key);
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167 | }
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168 | }
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169 | // now we really remove the keys
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170 | Iterator removedKeysIt = removedKeys.iterator();
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171 | while (removedKeysIt.hasNext()) {
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172 | key = (String) removedKeysIt.next();
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173 | currentDict.remove(key);
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174 | }*/
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175 | } |
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176 | |||
177 | return dictionaries;
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178 | } |
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179 | |||
180 | /**
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181 | * Reads the keys from all the languages, to make a unique list containing
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182 | * all the keys.
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183 | */
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184 | public void completeKeys(Project project) { |
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185 | /* The list of all the keys */
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186 | HashSet keys = new HashSet(); |
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187 | // always start with an empty HashMap when loading
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188 | //HashMap dictionaries = new HashMap();
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189 | String lang;
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190 | |||
191 | // calculate all the keys
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192 | for (int currentLang=0; currentLang<config.languages.length; currentLang++) { |
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193 | lang = config.languages[currentLang]; |
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194 | |||
195 | OrderedProperties currentDict = (OrderedProperties) project.dictionaries.get(lang); |
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196 | if (currentDict==null) { |
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197 | currentDict = new OrderedProperties();
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198 | project.dictionaries.put(lang, currentDict); |
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199 | } |
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200 | else {
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201 | Iterator keysIterator = currentDict.keySet().iterator();
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202 | String key;
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203 | // add missing keys
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204 | while (keysIterator.hasNext()) {
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205 | key = (String) keysIterator.next();
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206 | keys.add(key); |
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207 | } |
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208 | } |
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209 | } |
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210 | |||
211 | // add missing keys to each language
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212 | for (int currentLang=0; currentLang<config.languages.length; currentLang++) { |
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213 | lang = config.languages[currentLang]; |
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214 | |||
215 | OrderedProperties currentDict = (OrderedProperties) project.dictionaries.get(lang); |
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216 | Iterator keysIterator = keys.iterator();
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217 | String key;
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218 | // add missing keys
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219 | while (keysIterator.hasNext()) {
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220 | key = (String) keysIterator.next();
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221 | if (!currentDict.containsKey(key)) {
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222 | currentDict.put(key, "");
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223 | System.out.println(project.dir+" -- Aviso -- clave a?adida: "+key); |
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224 | } |
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225 | } |
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226 | } |
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227 | } |
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228 | |||
229 | |||
230 | private HashSet loadKeysFromSources(String directory, HashSet keys) { |
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231 | String key;
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232 | File dir = new File(directory); |
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233 | File files[] = dir.listFiles(); |
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234 | final int BLOCKSIZE = 8192; |
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235 | char[] partialBuffer = new char[BLOCKSIZE+1]; |
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236 | String text;
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237 | StringBuffer buffer;
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238 | |||
239 | // stores the position of the newlines
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240 | //ArrayList newLines = new ArrayList();
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241 | // int lineNumber;
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242 | |||
243 | if (files!=null) { |
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244 | //Pattern keyPattern = Pattern.compile("(PluginServices|Messages)\\.(getText|getString|get)\\([^\"\\)]*\"([^\"]*)\"[^\\)]*\\)");
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245 | Pattern keyPattern = Pattern.compile( |
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246 | "(PluginServices|Messages)\\p{Space}*\\.\\p{Space}*(getText|getString|get)\\p{Space}*\\([^\"\\)]*\"([^\"]*)\"[^\\+\\)]*(\\+[^\\)]*)*\\)");
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247 | Matcher keyMatcher = keyPattern.matcher(""); |
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248 | //"(PluginServices|Messages)\\.(getText|getString|get)\\p{Space}*\\([^\"\\)]*\"([^\"]*)\"[^\\+\\)]*(\\+[^\"]*\"([^\"]*)\"[^\\+\\)]*)*\\)");
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249 | //Pattern newLinePattern = Pattern.compile("\n");
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250 | //Matcher newLineMatcher = newLinePattern.matcher("");
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251 | |||
252 | for (int i=0; i<files.length; i++) { |
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253 | if (files[i].isDirectory()) {
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254 | keys = loadKeysFromSources(files[i].toString(), keys); |
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255 | continue;
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256 | } |
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257 | else if (files[i].getName().toLowerCase().equals("PluginServices.java")) { |
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258 | |||
259 | //[Messages.]getText(...)
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260 | Pattern PsPattern = Pattern.compile("(Messages\\.)*getText\\([^\"\\)]*\"([^\"]*)\"[^\\)]*\\)"); |
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261 | Matcher PsMatcher = PsPattern.matcher(""); |
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262 | |||
263 | FileInputStream fis=null; |
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264 | try {
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265 | fis = new FileInputStream(files[i]); |
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266 | |||
267 | buffer = new StringBuffer(); |
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268 | BufferedReader currentFile=null; |
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269 | |||
270 | currentFile = new BufferedReader(new InputStreamReader(fis, config.sourcesEncoding)); |
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271 | while (currentFile.read(partialBuffer, 0, BLOCKSIZE)!=-1) { |
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272 | buffer.append(partialBuffer); |
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273 | } |
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274 | text = buffer.toString(); |
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275 | |||
276 | |||
277 | PsMatcher.reset(text); |
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278 | |||
279 | while (PsMatcher.find()) {
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280 | key = PsMatcher.group(2);
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281 | if (!key.equals("")) |
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282 | keys.add(key); |
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283 | } |
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284 | currentFile.close(); |
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285 | } catch (UnsupportedEncodingException e1) { |
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286 | System.err.println(e1.getLocalizedMessage());
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287 | continue;
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288 | } |
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289 | catch (IOException e1) { |
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290 | System.err.println(e1.getLocalizedMessage());
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291 | continue;
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292 | } |
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293 | } |
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294 | else if (files[i].getName().toLowerCase().endsWith(".java")) { |
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295 | FileInputStream fis=null; |
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296 | try {
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297 | fis = new FileInputStream(files[i]); |
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298 | BufferedReader currentFile=null; |
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299 | |||
300 | currentFile = new BufferedReader(new InputStreamReader(fis, config.sourcesEncoding)); |
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301 | buffer = new StringBuffer(); |
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302 | |||
303 | int readChars; // number of characters which were read |
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304 | while ( (readChars = currentFile.read(partialBuffer, 0, BLOCKSIZE)) != -1) { |
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305 | buffer.append(partialBuffer, 0, readChars);
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306 | } |
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307 | text = buffer.toString(); |
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308 | |||
309 | /*newLineMatcher.reset(text);
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310 | while (newLineMatcher.find()) {
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311 | newLines.add(new Integer(newLineMatcher.end()-1));
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312 | }*/
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313 | // lineNumber=1;
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314 | |||
315 | keyMatcher.reset(text); |
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316 | |||
317 | while (keyMatcher.find()) {
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318 | |||
319 | // find out in which line number we are
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320 | /*while (keyMatcher.start() > ((Integer)newLines.get(lineNumber)).intValue() ) lineNumber++;
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321 | System.out.println("FileName: "+files[i].getCanonicalPath()+"; lineNumber: "+lineNumber);*/
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322 | |||
323 | // StringBuffer keyBuffer = new StringBuffer();
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324 | |||
325 | // for (int ii=0; ii<=keyMatcher.groupCount(); ii++) {
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326 | // System.out.println("group: "+ ii+ "; " + keyMatcher.group(ii));
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327 | // }
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328 | // for (int groupNumb=3; groupNumb<=keyMatcher.groupCount(); groupNumb+=2) {
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329 | // if (keyMatcher.group(groupNumb)!=null)
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330 | // keyBuffer.append(keyMatcher.group(groupNumb));
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331 | // }
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332 | |||
333 | if (keyMatcher.group(4)!=null) { |
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334 | System.err.println("\nError: clave repartida en varias l?neas"); |
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335 | System.err.println("Fichero: "+files[i].getCanonicalPath()); |
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336 | System.err.println("C?digo: "); |
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337 | System.err.println(keyMatcher.group());
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338 | } |
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339 | else {
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340 | key = keyMatcher.group(3);
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341 | if (!key.equals("")) |
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342 | keys.add(key); |
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343 | } |
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344 | } |
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345 | currentFile.close(); |
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346 | } catch (UnsupportedEncodingException e1) { |
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347 | System.err.println(e1.getLocalizedMessage());
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348 | continue;
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349 | } |
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350 | catch (IOException e1) { |
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351 | System.err.println(e1.getLocalizedMessage());
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352 | continue;
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353 | } |
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354 | } |
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355 | else if (files[i].getName().equalsIgnoreCase("config.xml")) { |
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356 | keys = loadKeysFromXml(files[i], keys); |
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357 | } |
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358 | } |
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359 | } |
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360 | |||
361 | return keys;
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362 | } |
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363 | |||
364 | |||
365 | private HashSet loadKeysFromXml(File fileName, HashSet keys) { |
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366 | KXmlParser parser = new KXmlParser();
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367 | String tagname, attribute;
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368 | |||
369 | // we use null encoding, in this way kxml2 tries to detect the encoding
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370 | try {
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371 | parser.setInput(new FileInputStream(fileName), null); |
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372 | } catch (FileNotFoundException e1) { |
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373 | System.err.println(e1.getLocalizedMessage());
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374 | return keys;
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375 | } catch (XmlPullParserException e1) {
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376 | // No podemos leer el fichero de configuraci?n. Usamos valores por defecto
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377 | System.err.println("Aviso: error al cargar el fichero "+fileName); |
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378 | return keys;
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379 | } |
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380 | |||
381 | try {
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382 | for (parser.next(); parser.getEventType()!=KXmlParser.END_DOCUMENT; parser.next()) {
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383 | // este bucle externo recorre las etiquetas de primer y segundo nivel
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384 | if (parser.getEventType()==KXmlParser.START_TAG) {
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385 | tagname = parser.getName(); |
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386 | if (tagname.equals("menu") || tagname.equals("action-tool") || tagname.equals("selectable-tool") || tagname.equals("entry")) { |
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387 | attribute = parser.getAttributeValue(null, "text"); |
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388 | if (attribute!=null) { |
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389 | String menuParts[] = attribute.split("/"); |
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390 | for (int i=0; i<menuParts.length; i++) { |
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391 | if (!menuParts[i].equals("")) |
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392 | keys.add(menuParts[i]); |
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393 | } |
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394 | } |
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395 | |||
396 | attribute = parser.getAttributeValue(null, "tooltip"); |
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397 | if (attribute!=null && !attribute.equals("")) { |
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398 | keys.add(attribute); |
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399 | } |
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400 | |||
401 | |||
402 | } |
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403 | else if (tagname.equals("combo-scale")) { |
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404 | attribute = parser.getAttributeValue(null, "label"); |
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405 | if (attribute!=null && !attribute.equals("")) { |
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406 | keys.add(attribute); |
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407 | } |
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408 | } |
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409 | else if (tagname.equals("tool-bar")) { |
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410 | attribute = parser.getAttributeValue(null, "name"); |
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411 | if (attribute!=null && !attribute.equals("")) { |
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412 | keys.add(attribute); |
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413 | } |
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414 | } |
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415 | |||
416 | } |
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417 | } |
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418 | } catch (XmlPullParserException e1) {
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419 | e1.getLocalizedMessage(); |
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420 | } catch (IOException e1) { |
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421 | e1.getLocalizedMessage(); |
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422 | } |
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423 | return keys;
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424 | } |
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425 | |||
426 | private HashMap loadProjectFromProperties(Project project) { |
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427 | // always start with an empty HashMap when loading
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428 | HashMap dictionaries = new HashMap(); |
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429 | String lang;
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430 | OrderedProperties dictionary; |
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431 | |||
432 | FileInputStream stream=null; |
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433 | |||
434 | for (int currentLang=0; currentLang<config.languages.length; currentLang++) { |
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435 | lang = config.languages[currentLang]; |
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436 | dictionary = new OrderedProperties();
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437 | try {
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438 | // different for spanish...
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439 | if (lang.equals("es")) { |
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440 | stream = new FileInputStream(project.propertyDir+File.separator+project.basename+".properties"); |
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441 | } |
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442 | else {
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443 | stream = new FileInputStream(project.propertyDir+File.separator+project.basename+"_"+lang+".properties"); |
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444 | } |
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445 | try {
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446 | dictionary.load(stream); |
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447 | } catch (IOException e) { |
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448 | System.err.println("Error cargando la base de datos para el idioma: ["+lang+"]. "+e.getLocalizedMessage()); |
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449 | } |
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450 | } catch (FileNotFoundException e) { |
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451 | System.err.println(project.dir + " -- Error cargando la base de datos para el idioma: ["+lang+"]. "+e.getLocalizedMessage()); |
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452 | } |
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453 | dictionaries.put(lang, dictionary); |
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454 | } |
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455 | return dictionaries;
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456 | } |
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457 | } |