plugins/translate/functions.php

   1 <?php
   2 /**
   3  * SquirrelMail translate plugin functions
   4  *
   5  * Copyright (c) 2004 The SquirrelMail Project Team
   6  * Licensed under the GNU GPL. For full terms see the file COPYING.
   7  *
   8  * @version $Id$
   9  * @package plugins
  10  * @subpackage translate
  11  */
  12
  13 /**
  14  * Define for wrecked souls accessing functions script directly
  15  * @ignore
  16  */
  17 if (!defined('SM_PATH'))  {
  18     define('SM_PATH','../../');
  19 }
  20
  21 /** Load default config */
  22 if (file_exists(SM_PATH . 'plugins/translate/config_default.php')) {
  23     include_once(SM_PATH . 'plugins/translate/config_default.php');
  24 } else {
  25     /** Somebody removed default config */
  26     global $translate_gpltrans_url;
  27     $translate_gpltrans_url='';
  28     global $disable_compose_translate;
  29     $disable_compose_translate=true;
  30     global $translate_default_engine;
  31     $translate_default_engine='babelfish';
  32     global $translate_babelfish_enabled;
  33     $translate_babelfish_enabled=true;
  34     global $translate_go_enabled;
  35     $translate_go_enabled=false;
  36     global $translate_dictionary_enabled;
  37     $translate_dictionary_enabled=true;
  38     global $translate_google_enabled;
  39     $translate_google_enabled=true;
  40     global $translate_intertran_enabled;
  41     $translate_intertran_enabled=true;
  42     global $translate_promt_enabled;
  43     $translate_promt_enabled=true;
  44     global $translate_otenet_enabled;
  45     $translate_otenet_enabled=true;
  46     global $translate_gpltrans_enabled;
  47     $translate_gpltrans_enabled=true;
  48     global $translate_custom_enabled;
  49     $translate_custom_enabled=false;
  50     // This is logged error message. Don't translate it.
  51     error_log('SquirrelMail: default configuration file removed in translate plugin.');
  52 }
  53
  54 /** Load site config */
  55 if (file_exists(SM_PATH . 'config/translate_config.php')) {
  56     include_once(SM_PATH . 'config/translate_config.php');
  57 } elseif (file_exists(SM_PATH . 'plugins/translate/config.php')) {
  58     include_once(SM_PATH . 'plugins/translate/config.php');
  59 }
  60
  61 /** Setup functions */
  62
  63 /**
  64  * Shows translation box in message display window
  65  * @access private
  66  */
  67 function translate_read_form_function() {
  68     global $color, $translate_server;
  69     global $message, $translate_dir;
  70     global $translate_show_read;
  71     global $imapConnection, $wrap_at, $passed_id, $mailbox;
  72     global $translate_gpltrans_url;
  73
  74     global $translate_babelfish_enabled, $translate_go_enabled,
  75         $translate_dictionary_enabled, $translate_google_enabled,
  76         $translate_gpltrans_enabled, $translate_intertran_enabled,
  77         $translate_promt_enabled, $translate_otenet_enabled;
  78     global $translate_custom_enabled;
  79
  80
  81     if (!$translate_show_read) {
  82         return;
  83     }
  84
  85     $translate_server_option='translate_' . $translate_server . '_enabled';
  86     if ($translate_server=='gpltrans' && $translate_gpltrans_url=='' ||
  87         ! $$translate_server_option || ! function_exists('translate_form_' . $translate_server)) {
  88         error_box(_("Selected translation engine is disabled. Please update your translation preferences."),$color);
  89         return;
  90     }
  91     $translate_dir = 'to';
  92
  93     $trans_ar = $message->findDisplayEntity(array(), array('text/plain'));
  94     $body = '';
  95     if ($trans_ar[0] != '') {
  96         for ($i = 0; $i < count($trans_ar); $i++) {
  97             $body .= formatBody($imapConnection, $message, $color, $wrap_at, $trans_ar[$i], $passed_id, $mailbox);
  98         }
  99         $hookResults = do_hook('message_body', $body);
 100         $body = $hookResults[1];
 101     } else {
 102         $body = 'Message can\'t be translated';
 103     }
 104
 105     $new_body = $body;
 106     $pos = strpos($new_body,
 107         '">'. _("Download this as a file") . '</a></center><br /></small>');
 108     if (is_int($pos)) {
 109         $new_body = substr($new_body, 0, $pos);
 110     }
 111
 112     $trans = get_html_translation_table(HTML_ENTITIES);
 113     $trans[' '] = '&nbsp;';
 114     $trans = array_flip($trans);
 115     $new_body = strtr($new_body, $trans);
 116
 117     $new_body = urldecode($new_body);
 118     $new_body = strip_tags($new_body);
 119
 120     /* I really don't like this next part ... */
 121     $new_body = str_replace('"', "''", $new_body);
 122     $new_body = strtr($new_body, "\n", ' ');
 123
 124     $function = 'translate_form_' . $translate_server;
 125     $function($new_body);
 126 }
 127
 128 /**
 129  * Adds translation option block
 130  * @access private
 131  */
 132 function translate_optpage_function() {
 133     global $optpage_blocks;
 134     $optpage_blocks[] = array(
 135         'name' => _("Translation Options"),
 136         'url'  => '../plugins/translate/options.php',
 137         'desc' => _("Which translator should be used when you get messages in a different language?"),
 138         'js'   => false
 139     );
 140 }
 141
 142 /**
 143  * Gets user's translation preferences
 144  * @access private
 145  */
 146 function translate_pref_function() {
 147     global $username, $data_dir;
 148     global $translate_server, $translate_location;
 149     global $translate_show_send, $translate_show_read;
 150     global $translate_same_window,$translate_default_engine;
 151
 152     $translate_server = getPref($data_dir, $username, 'translate_server',$translate_default_engine);
 153
 154     $translate_location = getPref($data_dir, $username, 'translate_location','center');
 155
 156     $translate_show_send = getPref($data_dir, $username, 'translate_show_send');
 157     $translate_show_read = getPref($data_dir, $username, 'translate_show_read');
 158     $translate_same_window = getPref($data_dir, $username, 'translate_same_window');
 159 }
 160
 161 /**
 162  * Should add translation options in compose window
 163  *
 164  * Unimplemented
 165  * @access private
 166  */
 167 function translate_button_function() {
 168     global $translate_show_send;
 169
 170     if (! $translate_show_send) {
 171         return;
 172     }
 173 }
 174
 175 /**
 176  * Save translation options
 177  */
 178 function translate_save_function() {
 179     global $username, $data_dir;
 180     // Save preferences
 181     if (sqgetGlobalVar('submit_translate',$tmp,SQ_POST)) {
 182         if (sqgetGlobalVar('translate_translate_server',$translate_server,SQ_POST)) {
 183             setPref($data_dir, $username, 'translate_server', $translate_server);
 184         } else {
 185             setPref($data_dir, $username, 'translate_server', $translate_default_engine);
 186         }
 187
 188         if (sqgetGlobalVar('translate_translate_location',$translate_location,SQ_POST)) {
 189             setPref($data_dir, $username, 'translate_location', $translate_location);
 190         } else {
 191             setPref($data_dir, $username, 'translate_location', 'center');
 192         }
 193
 194         if (sqgetGlobalVar('translate_translate_show_read',$translate_show_read,SQ_POST)) {
 195             setPref($data_dir, $username, 'translate_show_read', '1');
 196         } else {
 197             setPref($data_dir, $username, 'translate_show_read', '');
 198         }
 199
 200         if (sqgetGlobalVar('translate_translate_show_send',$translate_show_send,SQ_POST)) {
 201             setPref($data_dir, $username, 'translate_show_send', '1');
 202         } else {
 203             setPref($data_dir, $username, 'translate_show_send', '');
 204         }
 205
 206         if (sqgetGlobalVar('translate_translate_same_window',$translate_same_windows,SQ_POST)) {
 207             setPref($data_dir, $username, 'translate_same_window', '1');
 208         } else {
 209             setPref($data_dir, $username, 'translate_same_window', '');
 210         }
 211     }
 212 }
 213
 214 /**
 215  * Set option page name
 216  * @access private
 217  */
 218 function translate_set_loadinfo_function() {
 219     global $optpage, $optpage_name;
 220     if ($optpage=='translate') {
 221         $optpage_name=_("Translation Preferences");
 222     }
 223 }
 224
 225 /** Option functions */
 226
 227 /**
 228  * Creates server selection options
 229  * @access private
 230  */
 231 function translate_showoption() {
 232     global $translate_babelfish_enabled, $translate_go_enabled,
 233         $translate_dictionary_enabled, $translate_google_enabled,
 234         $translate_gpltrans_enabled, $translate_intertran_enabled,
 235         $translate_promt_enabled, $translate_otenet_enabled;
 236     global $translate_custom_enabled, $translate_gpltrans_url;
 237
 238     if ($translate_babelfish_enabled) translate_showoption_internal('server','babelfish', 'Babelfish');
 239     if ($translate_go_enabled) translate_showoption_internal('server','go', 'Go.com');
 240     if ($translate_dictionary_enabled) translate_showoption_internal('server','dictionary', 'Dictionary.com');
 241     if ($translate_google_enabled) translate_showoption_internal('server','google', 'Google Translate');
 242     if ($translate_gpltrans_enabled && $translate_gpltrans_url!='')
 243         translate_showoption_internal('server','gpltrans', 'GPLTrans');
 244     if ($translate_intertran_enabled) translate_showoption_internal('server','intertran', 'Intertran');
 245     if ($translate_otenet_enabled) translate_showoption_internal('server','otenet', 'OTEnet');
 246     if ($translate_promt_enabled) translate_showoption_internal('server','promt', 'PROMT');
 247     if ($translate_custom_enabled && function_exists('translate_custom_showoption')) {
 248         translate_custom_showoption();
 249     }
 250 }
 251
 252 /**
 253  * Displays comments about available translation engines
 254  * @access private
 255  */
 256 function translate_showtrad() {
 257     global $translate_babelfish_enabled, $translate_go_enabled,
 258         $translate_dictionary_enabled, $translate_google_enabled,
 259         $translate_gpltrans_enabled, $translate_intertran_enabled,
 260         $translate_promt_enabled, $translate_otenet_enabled;
 261     global $translate_gpltrans_url, $translate_custom_enabled;
 262
 263     if ($translate_babelfish_enabled) translate_showtrad_internal( 'Babelfish',
 264               _("Maximum of 150 words translated, powered by Systran").
 265               '<br />'.sprintf(_("Number of supported language pairs: %s"),'36').' ' ,
 266               'http://babelfish.altavista.com/' );
 267     if ($translate_go_enabled) translate_showtrad_internal( 'Translator.Go.com',
 268               _("Maximum of 25 kilobytes translated, powered by Systran").
 269               '<br />'.sprintf(_("Number of supported language pairs: %s"),'10').' ' ,
 270               'http://translator.go.com/' );
 271     if ($translate_dictionary_enabled) translate_showtrad_internal( 'Dictionary.com',
 272               _("No known limits, powered by Systran").
 273               '<br />'.sprintf(_("Number of supported language pairs: %s"),'24').' ' ,
 274               'http://www.dictionary.com/translate' );
 275     if ($translate_google_enabled) translate_showtrad_internal( 'Google Translate',
 276               _("No known limits, powered by Systran").
 277               '<br />'.sprintf(_("Number of supported language pairs: %s"),'12').' ' ,
 278               'http://www.google.com/translate' );
 279     if ($translate_gpltrans_enabled && $translate_gpltrans_url!='') translate_showtrad_internal( 'GPLTrans',
 280               _("No known limits, powered by GPLTrans (free, open source)").
 281               '<br />'.sprintf(_("Number of supported language pairs: %s"),'16').' ' ,
 282               'http://www.translator.cx/' );
 283     if ($translate_intertran_enabled) translate_showtrad_internal( 'InterTran',
 284               _("No known limits, powered by Translation Experts' InterTran").
 285               '<br />'.sprintf(_("Number of supported languages: %s"),'29').' ' ,
 286               'http://www.tranexp.com/' );
 287     if ($translate_otenet_enabled) translate_showtrad_internal( 'OTEnet',
 288               _("Hellenic translations, no known limits, powered by Systran").
 289               '<br />'.sprintf(_("Number of supported language pairs: %s"),'20').' ' ,
 290               'http://systran.otenet.gr/' );
 291     if ($translate_promt_enabled) translate_showtrad_internal( 'PROMT',
 292               _("Russian translations, maximum of 500 characters translated").
 293               '<br />'.sprintf(_("Number of supported language pairs: %s"),'16').' ' ,
 294               'http://www.online-translator.com/' );
 295
 296     if ($translate_custom_enabled && function_exists('translate_custom_showtrad')) {
 297         translate_custom_showtrad();
 298     }
 299 }
 300
 301 /**
 302  * Creates options for translation selection boxes
 303  * @param string $Var option type (server,location)
 304  * @param string $value option value
 305  * @param string $Desc description of translation server
 306  * @access private
 307  * @since 1.5.1
 308  */
 309 function translate_showoption_internal($Var,$value, $Desc) {
 310     $Var='translate_' . $Var;
 311
 312     global $$Var;
 313
 314     echo '<option value="' . $value . '"';
 315     if ($$Var == $value) {
 316         echo ' selected="selected"';
 317     }
 318     echo '>' . $Desc . "</option>\n";
 319 }
 320
 321 /**
 322  * Creates translation server description
 323  * @param string $tit title
 324  * @param string $com comments about translation server
 325  * @param string $url url of translation server
 326  * @access private
 327  */
 328 function translate_showtrad_internal( $tit, $com, $url ) {
 329     echo "<li><b>$tit</b> - ".
 330         $com .
 331         "[ <a href=\"$url\" target=\"_blank\">$tit</a> ]</li>";
 332 }
 333
 334 /** Internal functions */
 335
 336 /**
 337  * Closes table tags in translation box
 338  * @access private
 339  */
 340 function translate_table_end() {
 341     ?></td>
 342       </tr>
 343       </table>
 344     </td>
 345     </tr>
 346     </table>
 347     </form>
 348     <?php
 349 }
 350
 351 /**
 352  * Tries to select default translation combination
 353  *
 354  * This function could be speed up.
 355  * It basically negates the process if a ! is found in the beginning and
 356  * matches a * at the end with 0 or more characters.
 357  *
 358  * @param string $test language code that has to be tested.
 359  * @return boolean true if language code matches user's language.
 360  * @access private
 361  */
 362 function translate_does_it_match_language($test) {
 363     global $squirrelmail_language;
 364     $true = 1;
 365     $false = 0;
 366     $index = 0;
 367     $smindex = 0;
 368
 369     if (! $test || ! $squirrelmail_language) {
 370         return $false;
 371     }
 372
 373     if ($test[$index] == '!') {
 374         $index ++;
 375         $true = 0;
 376         $false = 1;
 377     }
 378
 379     if (($index == 0) && ($test == $squirrelmail_language)) {
 380         return $true;
 381     }
 382
 383     while (isset($test[$index]) && $test[$index]) {
 384         if ($test[$index] == '*') {
 385             return $true;
 386         }
 387         if ($test[$index] != $squirrelmail_language[$smindex]) {
 388             return $false;
 389         }
 390         $index ++;
 391         $smindex ++;
 392     }
 393
 394     return $false;
 395 }
 396
 397 /**
 398  * Creates language option selection box.
 399  * @param string $from
 400  * @param string $to
 401  * @param string $value
 402  * @param string $text
 403  * @access private
 404  */
 405 function translate_lang_opt($from, $to, $value, $text) {
 406     global $translate_dir;
 407
 408     $ret = '  <option value="' . $value . '"';
 409
 410     if (translate_does_it_match_language($to) && ($translate_dir == 'to')) {
 411         $ret .= ' selected="selected"';
 412     }
 413
 414     if (translate_does_it_match_language($from) && ($translate_dir == 'from')) {
 415         $ret .= ' selected="selected"';
 416     }
 417
 418     $ret .= '>' . $text . "</option>\n";
 419
 420     return( $ret );
 421 }
 422
 423 /**
 424  * Starts translation box
 425  *
 426  * @param string $action url that has to recieve message for translation
 427  * @access private
 428  */
 429 function translate_new_form($action) {
 430     global $translate_dir, $translate_location;
 431     global $color, $translate_same_window;
 432
 433     echo '<form action="';
 434
 435     if ($translate_dir == 'to') {
 436         echo $action;
 437     } else {
 438         echo 'translate.php';
 439     }
 440
 441     echo '" method="post"';
 442
 443     if (!$translate_same_window) {
 444         echo ' target="_blank"';
 445     }
 446
 447     echo ">\n";
 448
 449     ?><table align="<?php echo $translate_location; ?>" cellpadding="3" cellspacing="0" border="0" bgcolor="<?php echo $color[10]; ?>">
 450     <tr>
 451       <td>
 452         <table cellpadding="2" cellspacing="1" border="0" bgcolor="<?php echo $color[5]; ?>">
 453           <tr>
 454             <td><?php
 455 }
 456
 457 /**
 458  * Babelfish translation engine functions
 459  *
 460  * @param string $message text that has to be translated.
 461  * @access private
 462  */
 463 function translate_form_babelfish($message) {
 464     translate_new_form('http://babelfish.altavista.com/babelfish/tr');
 465 ?>
 466     <input type="hidden" name="doit" value="done" />
 467     <input type="hidden" name="intl" value="1" />
 468     <input type="hidden" name="tt" value="urltext" />
 469     <input type="hidden" name="trtext" value="<?php echo $message; ?>" />
 470     <select name="lp"><?php
 471         echo translate_lang_opt('zh_CN',  '',     'zh_en',
 472                             sprintf( _("%s to %s"),_("Chinese, Simplified"),_("English"))) .
 473          translate_lang_opt('zh_TW',  '',     'zt_en',
 474                             sprintf( _("%s to %s"),_("Chinese, Traditional"),_("English"))) .
 475          translate_lang_opt('en_US', 'zh_CN', 'en_zh',
 476                             sprintf( _("%s to %s"),_("English"),_("Chinese, Simplified"))) .
 477          translate_lang_opt('en_US', 'zh_TW', 'en_zt',
 478                             sprintf( _("%s to %s"),_("English"),_("Chinese, Traditional"))) .
 479          translate_lang_opt('en_US', 'nl_NL',  'en_nl',
 480                             sprintf( _("%s to %s"),_("English"),_("Dutch"))) .
 481          translate_lang_opt('en_US', 'fr_FR',  'en_fr',
 482                             sprintf( _("%s to %s"),_("English"),_("French"))) .
 483          translate_lang_opt('en_US', 'de_DE', 'en_de',
 484                             sprintf( _("%s to %s"),_("English"),_("German"))) .
 485          translate_lang_opt('en_US', 'el_GR',  'en_el',
 486                             sprintf( _("%s to %s"),_("English"),_("Greek"))) .
 487          translate_lang_opt('en_US', 'it_IT', 'en_it',
 488                             sprintf( _("%s to %s"),_("English"),_("Italian"))) .
 489          translate_lang_opt('en_US', 'ja_JP', 'en_ja',
 490                             sprintf( _("%s to %s"),_("English"),_("Japanese"))) .
 491          translate_lang_opt('en_US', 'ko_KR', 'en_ko',
 492                             sprintf( _("%s to %s"),_("English"),_("Korean"))) .
 493          translate_lang_opt('en_US', 'pt*',   'en_pt',
 494                             sprintf( _("%s to %s"),_("English"),_("Portuguese"))) .
 495          translate_lang_opt('en_US', 'ru_RU',  'en_ru',
 496                             sprintf( _("%s to %s"),_("English"),_("Russian"))) .
 497          translate_lang_opt('en_US', 'es_ES', 'en_es',
 498                             sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 499          translate_lang_opt('nl_NL', '',      'nl_en',
 500                             sprintf( _("%s to %s"),_("Dutch"),_("English"))) .
 501          translate_lang_opt('nl_NL', '',      'nl_fr',
 502                             sprintf( _("%s to %s"),_("Dutch"),_("French"))) .
 503          translate_lang_opt('fr_FR', '',      'fr_en',
 504                             sprintf( _("%s to %s"),_("French"),_("English"))) .
 505          translate_lang_opt('fr_FR',  '',     'fr_de',
 506                             sprintf( _("%s to %s"),_("French"),_("German"))) .
 507          translate_lang_opt('fr_FR',  '',     'fr_el',
 508                             sprintf( _("%s to %s"),_("French"),_("Greek"))) .
 509          translate_lang_opt('fr_FR',  '',     'fr_it',
 510                             sprintf( _("%s to %s"),_("French"),_("Italian"))) .
 511          translate_lang_opt('fr_FR',  '',     'fr_pt',
 512                             sprintf( _("%s to %s"),_("French"),_("Portuguese"))) .
 513          translate_lang_opt('fr_FR',  '',     'fr_nl',
 514                             sprintf( _("%s to %s"),_("French"),_("Dutch"))) .
 515          translate_lang_opt('fr_FR',  '',     'fr_es',
 516                             sprintf( _("%s to %s"),_("French"),_("Spanish"))) .
 517          translate_lang_opt('de_DE', 'en_US', 'de_en',
 518                             sprintf( _("%s to %s"),_("German"),_("English"))) .
 519          translate_lang_opt('de_DE',  '',     'de_fr',
 520                             sprintf( _("%s to %s"),_("German"),_("French"))) .
 521          translate_lang_opt('el_GR', '',      'el_en',
 522                             sprintf( _("%s to %s"),_("Greek"),_("English"))) .
 523          translate_lang_opt('el_GR', '',      'el_fr',
 524                             sprintf( _("%s to %s"),_("Greek"),_("French"))) .
 525          translate_lang_opt('it_IT', '',      'it_en',
 526                             sprintf( _("%s to %s"),_("Italian"),_("English"))) .
 527          translate_lang_opt('it_IT', '',      'it_fr',
 528                             sprintf( _("%s to %s"),_("Italian"),_("French"))) .
 529          translate_lang_opt('ja_JP',  '',     'ja_en',
 530                             sprintf( _("%s to %s"),_("Japanese"),_("English"))) .
 531          translate_lang_opt('ko_KR',  '',     'ko_en',
 532                             sprintf( _("%s to %s"),_("Korean"),_("English"))) .
 533          translate_lang_opt('pt*',    '',     'pt_en',
 534                             sprintf( _("%s to %s"),_("Portuguese"),_("English"))) .
 535          translate_lang_opt('pt*',    '',     'pt_fr',
 536                             sprintf( _("%s to %s"),_("Portuguese"),_("French"))) .
 537          translate_lang_opt('ru_RU',  '',     'ru_en',
 538                             sprintf( _("%s to %s"),_("Russian"),_("English"))) .
 539          translate_lang_opt('es_ES',  '',     'es_en',
 540                             sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 541          translate_lang_opt('es_ES',  '',     'es_fr',
 542                             sprintf( _("%s to %s"),_("Spanish"),_("French")));
 543     echo '</select>'.
 544          'Babelfish: <input type="submit" value="' . _("Translate") . '" />';
 545
 546     translate_table_end();
 547 }
 548
 549 /**
 550  * go.com translation engine (disabled)
 551  *
 552  * @param string $message text that has to be translated
 553  * @access private
 554  */
 555 function translate_form_go($message) {
 556     translate_new_form('http://translator.go.com/cb/trans_entry');
 557 ?>
 558     <input type="hidden" name="input_type" value="text" />
 559     <select name="lp"><?php
 560         echo translate_lang_opt('en_US', 'es_ES', 'en_sp',
 561                                 sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 562          translate_lang_opt('en_US', 'fr_FR', 'en_fr',
 563                             sprintf( _("%s to %s"),_("English"),_("French"))) .
 564          translate_lang_opt('en_US', 'de_DE', 'en_ge',
 565                             sprintf( _("%s to %s"),_("English"),_("German"))) .
 566          translate_lang_opt('en_US', 'it_IT', 'en_it',
 567                             sprintf( _("%s to %s"),_("English"),_("Italian"))) .
 568          translate_lang_opt('en_US', 'pt*',   'en_pt',
 569                             sprintf( _("%s to %s"),_("English"),_("Portuguese"))) .
 570          translate_lang_opt('es_ES', '',      'sp_en',
 571                             sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 572          translate_lang_opt('fr_FR', '',      'fr_en',
 573                             sprintf( _("%s to %s"),_("French"),_("English"))) .
 574          translate_lang_opt('de_DE', 'en_US', 'ge_en',
 575                             sprintf( _("%s to %s"),_("German"),_("English"))) .
 576          translate_lang_opt('it_IT', '',      'it_en',
 577                             sprintf( _("%s to %s"),_("Italian"),_("English"))) .
 578          translate_lang_opt('pt*',   '',      'pt_en',
 579                             sprintf( _("%s to %s"),_("Portuguese"),_("English")));
 580     echo '</select>'.
 581          '<input type="hidden" name="text" value="'.$message.'" />'.
 582          'Go.com: <input type="submit" value="' . _("Translate") . '" />';
 583
 584     translate_table_end();
 585 }
 586
 587 /**
 588  * intertran translation engine
 589  *
 590  * @param string $message text that has to be translated
 591  * @access private
 592  */
 593 function translate_form_intertran($message) {
 594     translate_new_form('http://intertran.tranexp.com/Translate/result.shtml');
 595     echo '<input type="hidden" name="topframe" value="yes" />'.
 596          '<input type="hidden" name="type" value="text" />'.
 597          '<input type="hidden" name="keyb" value="non" />'.
 598          '<input type="hidden" name="text" value="'.$message.'" />';
 599
 600     $left = '<select name="from">' .
 601         translate_lang_opt('pt_BR', '',    'pob', _("Brazilian Portuguese")).
 602         translate_lang_opt('bg_BG', '',    'bul', _("Bulgarian") . ' (CP 1251)').
 603         translate_lang_opt('hr_HR', '',    'cro', _("Croatian") . ' (CP 1250)').
 604         translate_lang_opt('cs_CZ', '',    'che', _("Czech") . ' (CP 1250)').
 605         translate_lang_opt('da_DK', '',    'dan', _("Danish")).
 606         translate_lang_opt('nl_NL', '',    'dut', _("Dutch")).
 607         translate_lang_opt('en_US', '!en', 'eng', _("English")).
 608         translate_lang_opt('tl_PH', '',    'tag', _("Filipino (Tagalog)")).
 609         translate_lang_opt('fi_FI', '',    'fin', _("Finnish")).
 610         translate_lang_opt('fr_FR', '',    'fre', _("French")).
 611         translate_lang_opt('de_DE', '',    'ger', _("German")).
 612         translate_lang_opt('el_GR', '',    'grk', _("Greek")).
 613         translate_lang_opt('hu_HU', '',    'hun', _("Hungarian") . ' (CP 1250)').
 614         translate_lang_opt('is_IS', '',    'ice', _("Icelandic")).
 615         translate_lang_opt('it_IT', '',    'ita', _("Italian")).
 616         translate_lang_opt('ja_JP', '',    'jpn', _("Japanese") . ' (Shift JIS)').
 617         translate_lang_opt('la',    '',    'ltt', _("Latin")).
 618         translate_lang_opt('es*',   '',    'spl', _("Latin American Spanish")).
 619         translate_lang_opt('no*',   '',    'nor', _("Norwegian")).
 620         translate_lang_opt('pl_PL', '',    'pol', _("Polish") . ' (ISO 8859-2)').
 621         translate_lang_opt('pt*',   '',    'poe', _("Portuguese")).
 622         translate_lang_opt('ro_RO', '',    'rom', _("Romanian") . ' (CP 1250)').
 623         translate_lang_opt('ru_RU', '',    'rus', _("Russian") . ' (CP 1251)').
 624         translate_lang_opt('sr_YU', '',    'sel', _("Serbian") . ' (CP 1250)').
 625         translate_lang_opt('sl_SI', '',    'slo', _("Slovenian") . ' (CP 1250)').
 626         translate_lang_opt('es_ES', '',    'spa', _("Spanish")).
 627         translate_lang_opt('sv_SE', '',    'swe', _("Swedish")).
 628         translate_lang_opt('tr_TR', '',    'tur', _("Turkish") . ' (CP 1254)').
 629         translate_lang_opt('cy_GB', '',    'wel', _("Welsh")).
 630         '</select>';
 631
 632     $right = '<select name="to">'.
 633         translate_lang_opt('',    'pt_BR', 'pob', _("Brazilian Portuguese")).
 634         translate_lang_opt('',    'bg_BG', 'bul', _("Bulgarian") . ' (CP 1251)').
 635         translate_lang_opt('',    'hr_HR', 'cro', _("Croatian") . ' (CP 1250)').
 636         translate_lang_opt('',    'cs_CZ', 'che', _("Czech") . ' (CP 1250)').
 637         translate_lang_opt('',    'da_DK', 'dan', _("Danish")).
 638         translate_lang_opt('',    'nl_NL', 'dut', _("Dutch")).
 639         translate_lang_opt('!en', 'en_US', 'eng', _("English")).
 640         translate_lang_opt('',    'tl_PH', 'tag', _("Filipino (Tagalog)")).
 641         translate_lang_opt('',    'fi_FI', 'fin', _("Finnish")).
 642         translate_lang_opt('',    'fr_FR', 'fre', _("French")).
 643         translate_lang_opt('',    'de_DE', 'ger', _("German")).
 644         translate_lang_opt('',    'el_GR', 'grk', _("Greek")).
 645         translate_lang_opt('',    'hu_HU', 'hun', _("Hungarian") . ' (CP 1250)').
 646         translate_lang_opt('',    'is_IS', 'ice', _("Icelandic")).
 647         translate_lang_opt('',    'it_IT', 'ita', _("Italian")).
 648         translate_lang_opt('',    'ja_JP', 'jpn', _("Japanese") . ' (Shift JIS)').
 649         translate_lang_opt('',    'la',    'ltt', _("Latin")).
 650         translate_lang_opt('',    'es*',   'spl', _("Latin American Spanish")).
 651         translate_lang_opt('',    'no*',   'nor', _("Norwegian")).
 652         translate_lang_opt('',    'pl_PL', 'pol', _("Polish") . ' (ISO 8859-2)').
 653         translate_lang_opt('',    'pt_PT', 'poe', _("Portuguese")).
 654         translate_lang_opt('',    'ro_RO', 'rom', _("Romanian") . ' (CP 1250)').
 655         translate_lang_opt('',    'ru_RU', 'rus', _("Russian") . ' (CP 1251)').
 656         translate_lang_opt('',    'sr_YU', 'sel', _("Serbian") . ' (CP 1250)').
 657         translate_lang_opt('',    'sl_SI', 'slo', _("Slovenian") . ' (CP 1250)').
 658         translate_lang_opt('',    'es_ES', 'spa', _("Spanish")).
 659         translate_lang_opt('',    'sv_SE', 'swe', _("Swedish")).
 660         translate_lang_opt('',    'tr_TR', 'tur', _("Turkish") . ' (CP 1254)').
 661         translate_lang_opt('',    'cy_GB', 'wel', _("Welsh")).
 662         '</select>';
 663     printf( _("%s to %s"), $left, $right );
 664     echo 'InterTran: <input type="submit" value="' . _("Translate") . '" />';
 665
 666     translate_table_end();
 667 }
 668
 669 /**
 670  * gpltrans translation engine
 671  *
 672  * @param string $message text that has to be translated
 673  * @access private
 674  */
 675 function translate_form_gpltrans($message) {
 676     global $translate_gpltrans_url;
 677
 678     // make sure that it is not empty
 679     if ($translate_gpltrans_url=='')
 680         $translate_gpltrans_url='http://www.translator.cx/cgi-bin/gplTrans';
 681
 682     translate_new_form($translate_gpltrans_url);
 683     echo '<select name="language">'.
 684         translate_lang_opt('', 'nl_NL', 'dutch_dict',      _("Dutch")).
 685         translate_lang_opt('', 'fr_FR', 'french_dict',     _("French")).
 686         translate_lang_opt('', 'de_DE', 'german_dict',     _("German")).
 687         translate_lang_opt('', 'id_ID', 'indonesian_dict', _("Indonesian")).
 688         translate_lang_opt('', 'it_IT', 'italian_dict',    _("Italian")).
 689         translate_lang_opt('', 'la',    'latin_dict',      _("Latin")).
 690         translate_lang_opt('', 'pt*',   'portuguese_dict', _("Portuguese")).
 691         translate_lang_opt('', 'es_ES', 'spanish_dict',    _("Spanish")).
 692         '</select>';
 693     echo '<select name="toenglish">';
 694     echo '<option value="yes">'. _("to English") . '</option>';
 695     echo '<option value="no" selected="selected">' . _("from English") . '</option></select>';
 696     echo '<input type="hidden" name="text" value="'.$message.'" />'.
 697         'GPLTrans: <input type="submit" value="' . _("Translate") . '" />';
 698
 699     translate_table_end();
 700 }
 701
 702 /**
 703  * reference.com (dictionary) translation engine
 704  *
 705  * @param string $message text that has to be translated
 706  * @access private
 707  */
 708 function translate_form_dictionary($message) {
 709     translate_new_form('http://dictionary.reference.com/translate/text.html');
 710     list($usec, $sec) = explode(' ',microtime());
 711     $time = $sec . (float)$usec*100000000;
 712     echo '<input type="hidden" name="text" value="'.$message.'" />'.
 713          '<input type="hidden" name="ts" value="'.$time.'" />'.
 714          '<select name="lp">'.
 715          translate_lang_opt('en_US', 'zh_CN', 'en_zh',
 716                             sprintf( _("%s to %s"),_("English"),_("Chinese, Simplified"))) .
 717          translate_lang_opt('en_US', 'zh_TW', 'en_zt',
 718                             sprintf( _("%s to %s"),_("English"),_("Chinese, Traditional"))) .
 719          translate_lang_opt('en_US', 'nl_NL', 'en_nl',
 720                             sprintf( _("%s to %s"),_("English"),_("Dutch"))) .
 721          translate_lang_opt('en_US', 'fr_FR', 'en_fr',
 722                             sprintf( _("%s to %s"),_("English"),_("French"))) .
 723          translate_lang_opt('en_US', 'de_DE', 'en_ge',
 724                             sprintf( _("%s to %s"),_("English"),_("German"))) .
 725          translate_lang_opt('en_US', 'el_GR', 'en_el',
 726                             sprintf( _("%s to %s"),_("English"),_("Greek"))) .
 727          translate_lang_opt('en_US', 'it_IT', 'en_it',
 728                             sprintf( _("%s to %s"),_("English"),_("Italian"))) .
 729          translate_lang_opt('en_US', 'ja_JP', 'en_ja',
 730                             sprintf( _("%s to %s"),_("English"),_("Japanese"))) .
 731          translate_lang_opt('en_US', 'ko_KR', 'en_ko',
 732                             sprintf( _("%s to %s"),_("English"),_("Korean"))) .
 733          translate_lang_opt('en_US', 'pt*',   'en_pt',
 734                             sprintf( _("%s to %s"),_("English"),_("Portuguese"))) .
 735          translate_lang_opt('en_US', 'ru_RU', 'en_ru',
 736                             sprintf( _("%s to %s"),_("English"),_("Russian"))) .
 737          translate_lang_opt('en_US', 'es_ES', 'en_es',
 738                             sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 739          translate_lang_opt('zh_CN',  '',     'zh_en',
 740                             sprintf( _("%s to %s"),_("Chinese, Simplified"),_("English"))) .
 741          translate_lang_opt('zh_TW',  '',     'zt_en',
 742                             sprintf( _("%s to %s"),_("Chinese, Traditional"),_("English"))) .
 743          translate_lang_opt('nl_NL',  '',     'nl_en',
 744                             sprintf( _("%s to %s"),_("Dutch"),_("English"))) .
 745          translate_lang_opt('fr_FR',  '',     'fr_en',
 746                             sprintf( _("%s to %s"),_("French"),_("English"))) .
 747          translate_lang_opt('de_DE', 'en_US', 'ge_en',
 748                             sprintf( _("%s to %s"),_("German"),_("English"))) .
 749          translate_lang_opt('el_GR', '',      'el_en',
 750                             sprintf( _("%s to %s"),_("Greek"),_("English"))) .
 751          translate_lang_opt('it_IT',  '',     'it_en',
 752                             sprintf( _("%s to %s"),_("Italian"),_("English"))) .
 753          translate_lang_opt('ja_JP',  '',     'ja_en',
 754                             sprintf( _("%s to %s"),_("Japanese"),_("English"))) .
 755          translate_lang_opt('ko_KR',  '',     'ko_en',
 756                             sprintf( _("%s to %s"),_("Korean"),_("English"))) .
 757          translate_lang_opt('pt*',    '',     'pt_en',
 758                             sprintf( _("%s to %s"),_("Portuguese"),_("English"))) .
 759          translate_lang_opt('ru_RU',  '',     'ru_en',
 760                             sprintf( _("%s to %s"),_("Russian"),_("English"))) .
 761          translate_lang_opt('es_ES',  '',     'es_en',
 762                             sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 763          '</select>'.
 764          'Dictionary.com: <input type="submit" value="'._("Translate").'" />';
 765
 766   translate_table_end();
 767 }
 768
 769 /**
 770  * otenet translation engine
 771  *
 772  * @param string $message text that has to be translated
 773  * @access private
 774  */
 775 function translate_form_otenet($message) {
 776     translate_new_form('http://trans.otenet.gr/systran/box');
 777 ?>
 778     <input type="hidden" name="doit" value="done" />
 779     <input type="hidden" name="partner" value="OTEnet-en" />
 780     <input type="hidden" name="urltext" value="<?php echo $message; ?>" />
 781     <select name="lp" size="1"><?php
 782         echo translate_lang_opt('en_US', 'el_GR', 'en_el',
 783                                 sprintf( _("%s to %s"),_("English"),_("Greek"))) .
 784          translate_lang_opt('el_GR', 'en_US', 'el_en',
 785                             sprintf( _("%s to %s"),_("Greek"),_("English"))) .
 786          translate_lang_opt('fr_FR', '',      'fr_el',
 787                                 sprintf( _("%s to %s"),_("French"),_("Greek"))) .
 788          translate_lang_opt('el_GR', 'fr_FR', 'el_fr',
 789                             sprintf( _("%s to %s"),_("Greek"),_("French"))) .
 790          translate_lang_opt('#',  '',  '', '----------------') .
 791          translate_lang_opt('en_US', '',      'en_fr',
 792                             sprintf( _("%s to %s"),_("English"),_("French"))) .
 793          translate_lang_opt('fr_FR', '',      'fr_en',
 794                             sprintf( _("%s to %s"),_("French"),_("English"))) .
 795          translate_lang_opt('en_US', 'de_DE', 'en_de',
 796                             sprintf( _("%s to %s"),_("English"),_("German"))) .
 797          translate_lang_opt('de_DE', '',      'de_en',
 798                             sprintf( _("%s to %s"),_("German"),_("English"))) .
 799          translate_lang_opt('en_US', 'es_ES', 'en_es',
 800                             sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 801          translate_lang_opt('es_ES', '',      'es_en',
 802                             sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 803          translate_lang_opt('en_US', 'it_IT', 'en_it',
 804                             sprintf( _("%s to %s"),_("English"),_("Italian"))) .
 805          translate_lang_opt('it_IT', '',      'it_en',
 806                             sprintf( _("%s to %s"),_("Italian"),_("English"))) .
 807          translate_lang_opt('en_US', 'pt*',   'en_pt',
 808                             sprintf( _("%s to %s"),_("English"),_("Portuguese"))) .
 809          translate_lang_opt('pt*',   '',      'pt_en',
 810                             sprintf( _("%s to %s"),_("Portuguese"),_("English"))) .
 811          translate_lang_opt('fr_FR', '',      'fr_de',
 812                             sprintf( _("%s to %s"),_("French"),_("German"))) .
 813          translate_lang_opt('de_DE', '',      'de_fr',
 814                             sprintf( _("%s to %s"),_("German"),_("French"))) .
 815          translate_lang_opt('fr_FR', '',      'fr_es',
 816                             sprintf( _("%s to %s"),_("French"),_("Spanish"))) .
 817          translate_lang_opt('es_ES', '',      'es_fr',
 818                             sprintf( _("%s to %s"),_("Spanish"),_("French"))) .
 819          translate_lang_opt('fr_FR', 'nl_NL', 'fr_nl',
 820                             sprintf( _("%s to %s"),_("French"),_("Dutch"))) .
 821          translate_lang_opt('nl_NL', '',      'nl_fr',
 822                             sprintf( _("%s to %s"),_("Dutch"),_("French"))) ;
 823     echo '</select>'.
 824          'OTEnet: <input type="submit" value="' . _("Translate") . '" />';
 825
 826     translate_table_end();
 827 }
 828
 829 /**
 830  * promt translation engine
 831  *
 832  * @param string $message text that has to be translated
 833  * @access private
 834  */
 835 function translate_form_promt($message) {
 836     translate_new_form('http://www.online-translator.com/text.asp#tr_form');
 837     echo '<input type="hidden" name="status" value="translate" />';
 838     echo '<input type="hidden" name="source" value="'.$message.'" />';
 839     echo _("Interface language")." : ";
 840     echo "<select size=\"1\" name=\"lang\">\n";
 841     echo '<option value="en">' . _("English") . "</option>\n";
 842     echo '<option value="ru">' . _("Russian") . "</option>\n";
 843     echo '<option value="de">' . _("German") . "</option>\n";
 844     echo '<option value="fr">' . _("French") . "</option>\n";
 845     echo '<option value="es">' . _("Spanish") . "</option>\n";
 846     echo "</select><br />\n";
 847     echo _("Translation direction")." : ";
 848     echo '<select size="1" id="direction" name="direction">';
 849         echo translate_lang_opt('en_US', 'ru_RU', 'er',
 850                                 sprintf( _("%s to %s"),_("English"),_("Russian"))) .
 851             translate_lang_opt('ru_RU', 'en_US', 're',
 852                                sprintf( _("%s to %s"),_("Russian"),_("English"))) .
 853             translate_lang_opt('de_DE', '',      'gr',
 854                                sprintf( _("%s to %s"),_("German"),_("Russian"))) .
 855             translate_lang_opt('ru_RU', 'de_DE', 'rg',
 856                                sprintf( _("%s to %s"),_("Russian"),_("German"))) .
 857             translate_lang_opt('fr_FR',  '',     'fr',
 858                                sprintf( _("%s to %s"),_("French"),_("Russian"))) .
 859             translate_lang_opt('ru_RU', 'fr_FR', 'rf',
 860                                sprintf( _("%s to %s"),_("Russian"),_("French"))) .
 861             translate_lang_opt('es_ES', '',      'sr',
 862                                sprintf( _("%s to %s"),_("Spanish"),_("Russian"))) .
 863             translate_lang_opt('ru_RU', 'es_ES', 'rs',
 864                                sprintf( _("%s to %s"),_("Russian"),_("Spanish"))) .
 865             translate_lang_opt('it_IT', '',      'ir',
 866                                sprintf( _("%s to %s"),_("Italian"),_("Russian"))) .
 867             translate_lang_opt('en_US', '',      'eg',
 868                                sprintf( _("%s to %s"),_("English"),_("German"))) .
 869             translate_lang_opt('de_DE', '',      'ge',
 870                                sprintf( _("%s to %s"),_("German"),_("English"))) .
 871             translate_lang_opt('en_US', '',      'es',
 872                                sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 873             translate_lang_opt('es_ES', '',  'se',
 874                                sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 875             translate_lang_opt('en_US', '',  'ef',
 876                                sprintf( _("%s to %s"),_("English"),_("French"))) .
 877             translate_lang_opt('fr_FR', '',  'fe',
 878                                sprintf( _("%s to %s"),_("French"),_("English"))) .
 879             translate_lang_opt('en_US', '',  'ep',
 880                                sprintf( _("%s to %s"),_("English"),_("Portuguese")));
 881     echo "</select><br />\n";
 882     echo "<input type=\"hidden\" name=\"template\" value=\"General\" />\n";
 883     echo _("Transliterate unknown words:") . '<input type="checkbox" id="transliterate" name="transliterate" /><br />';
 884     echo 'PROMT: <input type="submit" value="' . _("Translate") . '" />';
 885
 886     translate_table_end();
 887 }
 888
 889 /**
 890  * google translation engine
 891  *
 892  * @param string $message text that has to be translated
 893  * @access private
 894  */
 895 function translate_form_google($message) {
 896     translate_new_form('http://www.google.com/translate_t');
 897     echo '<input type="hidden" name="ie" value="Unknown" />' .
 898          '<input type="hidden" name="oe" value="ASCII" />' .
 899          '<input type="hidden" name="hl" value="en" />' .
 900          '<input type="hidden" name="text" value="' . $message . '" />';
 901     echo '<select name="langpair">'.
 902          translate_lang_opt('en_US', 'de_DE', 'en|de',
 903                             sprintf( _("%s to %s"),_("English"),_("German"))) .
 904          translate_lang_opt('en_US', 'es_ES',  'en|es',
 905                             sprintf( _("%s to %s"),_("English"),_("Spanish"))) .
 906          translate_lang_opt('en_US', 'fr_FR', 'en|fr',
 907                             sprintf( _("%s to %s"),_("English"),_("French"))) .
 908          translate_lang_opt('en_US', 'it_IT', 'en|it',
 909                             sprintf( _("%s to %s"),_("English"),_("Italian"))) .
 910          translate_lang_opt('en_US', 'pt*',   'en|pt',
 911                             sprintf( _("%s to %s"),_("English"),_("Portuguese"))) .
 912          translate_lang_opt('de_DE', 'en_US', 'de|en',
 913                             sprintf( _("%s to %s"),_("German"),_("English"))) .
 914          translate_lang_opt('de_DE', '', 'de|fr',
 915                             sprintf( _("%s to %s"),_("German"),_("French"))) .
 916          translate_lang_opt('es_ES', '', 'es|en',
 917                             sprintf( _("%s to %s"),_("Spanish"),_("English"))) .
 918          translate_lang_opt('fr_FR', '', 'fr|en',
 919                             sprintf( _("%s to %s"),_("French"),_("English"))) .
 920          translate_lang_opt('fr_FR', '', 'fr|de',
 921                             sprintf( _("%s to %s"),_("French"),_("German"))) .
 922          translate_lang_opt('it_IT', '', 'it|en',
 923                             sprintf( _("%s to %s"),_("Italian"),_("English"))) .
 924          translate_lang_opt('pt*',   '', 'pt|en',
 925                             sprintf( _("%s to %s"),_("Portuguese"),_("English")));
 926     echo '</select>'.
 927          'Google: <input type="submit" value="' . _("Translate") . '" />';
 928
 929     translate_table_end();
 930 }
 931 ?>