/[cvs]/nfo/php/libs/org.netfrag.flib/Application/l10n/LocaleText.php
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revision 1.3 by jonen, Wed Dec 4 07:40:05 2002 UTC revision 1.7 by joko, Tue May 13 09:40:34 2003 UTC
# Line 3  Line 3 
3  //    $Id$  //    $Id$
4  //    ------------------------------------------------------------------  //    ------------------------------------------------------------------
5  //    $Log$  //    $Log$
6    //    Revision 1.7  2003/05/13 09:40:34  joko
7    //    check for error...
8    //
9    //    Revision 1.6  2003/02/09 17:33:54  joko
10    //    + minor update related to new log level constants
11    //
12    //    Revision 1.5  2002/12/19 10:30:06  joko
13    //    + argument 'newMode' for function getlt and function _getldsvar: let _getldsvar evaluate variable to still provide old behaviour/functionality
14    //
15    //    Revision 1.4  2002/12/19 06:18:40  joko
16    //    + '$this->site' gets used here now
17    //
18  //    Revision 1.3  2002/12/04 07:40:05  jonen  //    Revision 1.3  2002/12/04 07:40:05  jonen
19  //    + comment out dprint  //    + comment out dprint
20  //  //
# Line 52  class LocaleText { Line 64  class LocaleText {
64        
65    // ----------------------------------------------------    // ----------------------------------------------------
66    function LocaleText() {    function LocaleText() {
67      global $cfg, $slt;  
68        // look at the bottom of this file!!!
69        //$smarty->register_block("translate", "do_translation");
70        //$this->site->smarty->register_block("translate", "_do_translation");
71    
72        //global $site;
73        //$site->smarty->register_block("translate", "_do_translation");
74    
75      }
76    
77      function start() {
78        global $app, $slt;
79      session_register_safe('slt');      session_register_safe('slt');
80      $this->langs_avail = $cfg[GLBL_LANGSAVAIL];      $this->langs_avail = $app->getConfig("languages.available");
81      $this->load();      $this->load();
82    }    }
83    
# Line 88  class LocaleText { Line 111  class LocaleText {
111        return $langs_avail[0];        return $langs_avail[0];
112      }      }
113    }    }
114      
115      // TODO: refactor this to Data::Deep  
116    function _dbkey2ldskey($dbkey) {    function _dbkey2ldskey($dbkey) {
117      // TODO: log this      // TODO: log this
118      //dprint("dbkey: $dbkey");      //dprint("dbkey: $dbkey");
# Line 102  class LocaleText { Line 126  class LocaleText {
126      }      }
127    }    }
128        
129    function _getldsvar($ldskey, $tpl=array()) {    // TODO: refactor this to Data::Deep  
130      function _getldsvar($ldskey, $tpl=array(), $newMode = 0) {
131        
132    //print "ldskey: $ldskey<br>";
133    
134      $var_name = '$this->lds' . $ldskey;      $var_name = '$this->lds' . $ldskey;
135      $eval_string = "return $var_name;";      $eval_string = "return $var_name;";
136      //print $eval_string . "<br>";      //print $eval_string . "<br>";
137    
138      // interpolate variable-name      // interpolate variable-name
139      $var_value = eval($eval_string);      $var_value = eval($eval_string);
140      // interpolate variable-value to do some template-vars      // interpolate variable-value to do some template-vars
141      $var_value = eval("return \"$var_value\";");      if (!$newMode) {
142          $var_value = eval("return \"$var_value\";");
143        }
144    
145        // V1 - result interpolation using eval
146      // print $eval_string."<br>";      // print $eval_string."<br>";
147      //$var_value = $$var_name;      //$var_value = $$var_name;
148    
149        // V2 - result interpolation using smarty
150        //print Dumper($tpl);
151        //$this->site->loadTemplate();
152    
153      return $var_value;      return $var_value;
154    }    }
155        
156      // TODO: refactor this to Data::Deep  
157    function _setldsvar($ldskey, $val) {    function _setldsvar($ldskey, $val) {
158      $var_name = '$this->lds' . $ldskey;      $var_name = '$this->lds' . $ldskey;
159      $value_new = addslashes($val);      $value_new = addslashes($val);
# Line 125  class LocaleText { Line 164  class LocaleText {
164    }    }
165        
166    function _loadStructure_FromDb() {    function _loadStructure_FromDb() {
167      global $site;      $this->site->log( get_class($this) . "->_loadStructure_FromDb: Loading language information (l10n) for '$this->langkey'.", PEAR_LOG_DEBUG);
     $site->log( get_class($this) . "->_loadStructure_FromDb loading language information", LOG_DEBUG);  
     //print "- loading structure from db ($this->langkey)<br>";  
     //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          
171          // pre-flight check: Is $result an object of class "db_error"?
172          if (get_class($result) == 'db_error') {
173            // FIXME: How to handle this here???
174            //print "Sorry.<br/>";
175            $this->site->log( get_class($this) . "->_loadStructure_FromDb: Error while issuing '$sql'.", PEAR_LOG_ERR);
176            return;
177          }
178          
179        //while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) {        //while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) {
180          //print Dumper($result);
181        while ( $result->fetchInto($row) ) {        while ( $result->fetchInto($row) ) {
182           //print $row[tval]."<br>";           //print $row[tval]."<br>";
183           //print_r($row) . "<br>";           //print_r($row) . "<br>";
184            $this->_loadStructure_FromDb_add($row["tkey"], $row["tval"]);            $this->_loadStructure_FromDb_add($row["tkey"], $row["tval"]);
185        }        }
186      }      }
187      $site->log( get_class($this) . "->_loadStructure_FromDb ready", LOG_DEBUG);      $this->site->log( get_class($this) . "->_loadStructure_FromDb ready", PEAR_LOG_DEBUG);
188    }    }
189        
190    function _loadStructure_FromDb_add($dbkey, $val) {    function _loadStructure_FromDb_add($dbkey, $val) {
# Line 186  class LocaleText { Line 232  class LocaleText {
232      return $this->lds;      return $this->lds;
233    }    }
234        
235    function getlt($key, $tpl=array()) {    function getlt($key, $tpl=array(), $newMode = 0) {
236      //dprint("getlt: $key");      //dprint("getlt: $key");
237      if ($ldskey = $this->_dbkey2ldskey($key)) {      if ($ldskey = $this->_dbkey2ldskey($key)) {
238        return $this->_getldsvar($ldskey, $tpl);        return $this->_getldsvar($ldskey, $tpl, $newMode);
239      }      }
240    }    }
241    
242  }  }
243    
244    
245    
246    /*
247    Example 13-17. register_block
248    taken from: http://smarty.php.net/manual/en/api.register.block.html
249    will be triggered by this template-code:
250      {* template *}
251      {translate lang="br"}
252         Hello, world!
253      {/translate}
254    */
255    
256      /* PHP */
257      //global $smarty;
258      //$smarty->register_block("translate", "do_translation");
259    
260    /*  
261      function _do_translation ($params, $content, &$smarty) {
262          print "do_translation<br>";
263          print "params: " . Dumper($params) . "<br>";
264          print "content: $content<br>";
265          if ($content) {
266              //$lang = $params['lang'];
267              // do some translation with $content
268              //echo $translation;
269              return getlt($content);
270          }
271      }
272    */
273      
274  ?>  ?>
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