/[cvs]/nfo/php/libs/org.netfrag.flib/Application/l10n/LocaleText.php
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revision 1.1 by joko, Tue Nov 12 05:42:30 2002 UTC revision 1.6 by joko, Sun Feb 9 17:33:54 2003 UTC
# Line 3  Line 3 
3  //    $Id$  //    $Id$
4  //    ------------------------------------------------------------------  //    ------------------------------------------------------------------
5  //    $Log$  //    $Log$
6    //    Revision 1.6  2003/02/09 17:33:54  joko
7    //    + minor update related to new log level constants
8    //
9    //    Revision 1.5  2002/12/19 10:30:06  joko
10    //    + argument 'newMode' for function getlt and function _getldsvar: let _getldsvar evaluate variable to still provide old behaviour/functionality
11    //
12    //    Revision 1.4  2002/12/19 06:18:40  joko
13    //    + '$this->site' gets used here now
14    //
15    //    Revision 1.3  2002/12/04 07:40:05  jonen
16    //    + comment out dprint
17    //
18    //    Revision 1.2  2002/12/03 03:10:21  joko
19    //    + bugfix regarding new object hierarchy
20    //
21  //    Revision 1.1  2002/11/12 05:42:30  joko  //    Revision 1.1  2002/11/12 05:42:30  joko
22  //    + initial checkin  //    + initial checkin
23  //  //
# Line 46  class LocaleText { Line 61  class LocaleText {
61        
62    // ----------------------------------------------------    // ----------------------------------------------------
63    function LocaleText() {    function LocaleText() {
64      global $cfg, $slt;  
65      //session_register_safe('slt');      // look at the bottom of this file!!!
66      $this->langs_avail = $cfg[GLBL_LANGSAVAIL];      //$smarty->register_block("translate", "do_translation");
67        //$this->site->smarty->register_block("translate", "_do_translation");
68    
69        //global $site;
70        //$site->smarty->register_block("translate", "_do_translation");
71    
72      }
73    
74      function start() {
75        global $app, $slt;
76        session_register_safe('slt');
77        $this->langs_avail = $app->getConfig("languages.available");
78      $this->load();      $this->load();
79    }    }
80    
# Line 82  class LocaleText { Line 108  class LocaleText {
108        return $langs_avail[0];        return $langs_avail[0];
109      }      }
110    }    }
111      
112      // TODO: refactor this to Data::Deep  
113    function _dbkey2ldskey($dbkey) {    function _dbkey2ldskey($dbkey) {
114      // TODO: log this      // TODO: log this
115      //dprint("dbkey: $dbkey");      //dprint("dbkey: $dbkey");
# Line 96  class LocaleText { Line 123  class LocaleText {
123      }      }
124    }    }
125        
126    function _getldsvar($ldskey, $tpl=array()) {    // TODO: refactor this to Data::Deep  
127      function _getldsvar($ldskey, $tpl=array(), $newMode = 0) {
128        
129    //print "ldskey: $ldskey<br>";
130    
131      $var_name = '$this->lds' . $ldskey;      $var_name = '$this->lds' . $ldskey;
132      $eval_string = "return $var_name;";      $eval_string = "return $var_name;";
133      //print $eval_string . "<br>";      //print $eval_string . "<br>";
134    
135      // interpolate variable-name      // interpolate variable-name
136      $var_value = eval($eval_string);      $var_value = eval($eval_string);
137      // interpolate variable-value to do some template-vars      // interpolate variable-value to do some template-vars
138      $var_value = eval("return \"$var_value\";");      if (!$newMode) {
139          $var_value = eval("return \"$var_value\";");
140        }
141    
142        // V1 - result interpolation using eval
143      // print $eval_string."<br>";      // print $eval_string."<br>";
144      //$var_value = $$var_name;      //$var_value = $$var_name;
145    
146        // V2 - result interpolation using smarty
147        //print Dumper($tpl);
148        //$this->site->loadTemplate();
149    
150      return $var_value;      return $var_value;
151    }    }
152        
153      // TODO: refactor this to Data::Deep  
154    function _setldsvar($ldskey, $val) {    function _setldsvar($ldskey, $val) {
155      $var_name = '$this->lds' . $ldskey;      $var_name = '$this->lds' . $ldskey;
156      $value_new = addslashes($val);      $value_new = addslashes($val);
# Line 119  class LocaleText { Line 161  class LocaleText {
161    }    }
162        
163    function _loadStructure_FromDb() {    function _loadStructure_FromDb() {
164      global $site;      //global $site;
165      $site->log( get_class($this) . "->_loadStructure_FromDb loading language information", LOG_DEBUG);      $this->site->log( get_class($this) . "->_loadStructure_FromDb loading language information", PEAR_LOG_DEBUG);
166      //print "- loading structure from db ($this->langkey)<br>";      //print "- loading structure from db ($this->langkey)<br>";
167      //connectdb();      //connectdb();
168      $sql = "SELECT * FROM td_res_langtext WHERE countrykey='" . $this->langkey . "'";      $sql = "SELECT * FROM td_res_langtext WHERE countrykey='" . $this->langkey . "'";
169      if ($result = $site->db->query($sql)) {      if ($result = $this->site->db->query($sql)) {
170        //while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) {        //while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) {
171        while ( $result->fetchInto($row) ) {        while ( $result->fetchInto($row) ) {
172           //print $row[tval]."<br>";           //print $row[tval]."<br>";
# Line 132  class LocaleText { Line 174  class LocaleText {
174            $this->_loadStructure_FromDb_add($row["tkey"], $row["tval"]);            $this->_loadStructure_FromDb_add($row["tkey"], $row["tval"]);
175        }        }
176      }      }
177      $site->log( get_class($this) . "->_loadStructure_FromDb ready", LOG_DEBUG);      $this->site->log( get_class($this) . "->_loadStructure_FromDb ready", PEAR_LOG_DEBUG);
178    }    }
179        
180    function _loadStructure_FromDb_add($dbkey, $val) {    function _loadStructure_FromDb_add($dbkey, $val) {
# Line 146  class LocaleText { Line 188  class LocaleText {
188    
189    function setLanguage($langkey_new = "") {    function setLanguage($langkey_new = "") {
190      global $slt;      global $slt;
191      if ($langkey_new) {      //print "setting lang<br>";
192        if ($langkey_new) {
193        $slt[langkey] = $langkey_new;        $slt[langkey] = $langkey_new;
194      }      }
195        $this->load();
196    }    }
197        
198    function load() {    function load() {
199      global $slt;      global $slt;
200    
201      $this->langkey = $slt[langkey];      if (!$this->langkey) { $this->langkey = $slt[langkey]; }
202      if (!$this->langkey) { $this->langkey = $this->_findAvailableLanguage($slt[langkey]); }      if (!$this->langkey) { $this->langkey = $this->_findAvailableLanguage($slt[langkey]); }
203    
204      // print "- starting language-library<br>";      //print "- starting language-library<br>";
205        //print "lang: " . $this->langkey . "<br>";
206      //$langkey_new = $this->_detectLanguage();      //$langkey_new = $this->_detectLanguage();
207      //$this->_loadStructure_FromDb();      //$this->_loadStructure_FromDb();
208      //$this->setLanguage($langkey_new);      //$this->setLanguage($langkey_new);
# Line 177  class LocaleText { Line 222  class LocaleText {
222      return $this->lds;      return $this->lds;
223    }    }
224        
225    function getlt($key, $tpl=array()) {    function getlt($key, $tpl=array(), $newMode = 0) {
226      dprint("getlt: $key");      //dprint("getlt: $key");
227      if ($ldskey = $this->_dbkey2ldskey($key)) {      if ($ldskey = $this->_dbkey2ldskey($key)) {
228        return $this->_getldsvar($ldskey, $tpl);        return $this->_getldsvar($ldskey, $tpl, $newMode);
229      }      }
230    }    }
231    
232  }  }
233    
234    
235    
236    /*
237    Example 13-17. register_block
238    taken from: http://smarty.php.net/manual/en/api.register.block.html
239    will be triggered by this template-code:
240      {* template *}
241      {translate lang="br"}
242         Hello, world!
243      {/translate}
244    */
245    
246      /* PHP */
247      //global $smarty;
248      //$smarty->register_block("translate", "do_translation");
249    
250    /*  
251      function _do_translation ($params, $content, &$smarty) {
252          print "do_translation<br>";
253          print "params: " . Dumper($params) . "<br>";
254          print "content: $content<br>";
255          if ($content) {
256              //$lang = $params['lang'];
257              // do some translation with $content
258              //echo $translation;
259              return getlt($content);
260          }
261      }
262    */
263      
264  ?>  ?>
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