install/index.php

   1 <?php\r
   2 /*\r
   3  * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)\r
   4  * Copyright (C) 2002-2012 The Nucleus Group\r
   5  *\r
   6  * This program is free software; you can redistribute it and/or\r
   7  * modify it under the terms of the GNU General Public License\r
   8  * as published by the Free Software Foundation; either version 2\r
   9  * of the License, or (at your option) any later version.\r
  10  * (see nucleus/documentation/index.html#license for more info)\r
  11  *\r
  12  * This script will install the Nucleus tables in your SQL-database,\r
  13  * and initialize the data in those tables.\r
  14  */\r
  15 \r
  16 /**\r
  17  * @license http://nucleuscms.org/license.txt GNU General Public License\r
  18  * @copyright Copyright (C) 2002-2012 The Nucleus Group\r
  19  * @version $Id$\r
  20  */\r
  21 \r
  22 /* global values initialize */\r
  23 $CONF = array();\r
  24 \r
  25 /* reporting all errors for support */\r
  26 error_reporting(E_ALL);\r
  27 \r
  28 $minimum_php_version = '5.0.6';\r
  29 $minimum_mysql_version = '3.23';\r
  30 \r
  31 $page_footer_copyright = '&copy; 2001-2012 The Nucleus Groupe . Running Nucleus CMS v4.00';\r
  32 \r
  33 // begin if: server's PHP version is below the minimum; halt installation\r
  34 if ( version_compare(PHP_VERSION, $minimum_php_version, '<') )\r
  35 {\r
  36         exit('<div style="font-size: xx-large;"> Nucleus requires at least PHP version ' . $minimum_php_version . '</div>');\r
  37 }\r
  38 \r
  39 // make sure there's no unnecessary escaping: # set_magic_quotes_runtime(0);\r
  40 if ( version_compare(PHP_VERSION, '5.3.0', '<') )\r
  41 {\r
  42         ini_set('magic_quotes_runtime', '0');\r
  43 }\r
  44 \r
  45 /* default installed plugins and skins */\r
  46 $aConfPlugsToInstall = array('NP_SecurityEnforcer', 'NP_SkinFiles', 'NP_Text');\r
  47 $aConfSkinsToImport = array('atom', 'rss2.0', 'rsd', 'default');\r
  48 \r
  49 // Check if some important files\r
  50 do_check_files();\r
  51 \r
  52 /* i18n class is needed for internationalization */\r
  53 include_once('../nucleus/libs/i18n.php');\r
  54 if ( !i18n::init('UTF-8', './locales') )\r
  55 {\r
  56         exit('<div style="font-size: xx-large;"> Failed to initialize iconv or mbstring extension. Would you please contact the administrator of your PHP server? </div>');\r
  57 }\r
  58 \r
  59 // check if mysql support is installed; this check may not make sense, as is, in a version past 3.5x\r
  60 if ( !function_exists('mysql_query') && !function_exists('mysqli_query') )\r
  61 {\r
  62         exit('<div style="font-size: xx-large;"> Your PHP version does not have support for MySQL :( </div>');\r
  63 }\r
  64 \r
  65 // include core classes that are needed for login & plugin handling\r
  66 include_once('../nucleus/libs/mysql.php');\r
  67 \r
  68 // added for 3.5 sql_* wrapper\r
  69 global $MYSQL_HANDLER;\r
  70 \r
  71 if ( !isset($MYSQL_HANDLER) )\r
  72 {\r
  73         $MYSQL_HANDLER = array('mysql', '');\r
  74 }\r
  75 include_once('../nucleus/libs/sql/' . $MYSQL_HANDLER[0] . '.php');\r
  76 \r
  77 session_start();\r
  78 if ( count($_GET) == 0 && count($_POST) == 0 )\r
  79 {\r
  80         unset($_SESSION['param_manager']);\r
  81 }\r
  82 \r
  83 // restore the $param from the session\r
  84 if ( array_key_exists('param_manager', $_SESSION) )\r
  85 {\r
  86         $param = $_SESSION['param_manager'];\r
  87 }\r
  88 else\r
  89 {\r
  90         $param = new ParamManager();\r
  91 }\r
  92 \r
  93 // include translation file\r
  94 if ( array_key_exists('locale', $_POST) ) $param->set_locale();\r
  95 i18n::set_current_locale($param->locale);\r
  96 $translation_file = './locales/' . i18n::get_current_locale() . '.' . i18n::get_current_charset() . '.php';\r
  97 if ( !file_exists($translation_file) )\r
  98 {\r
  99         $translation_file = './locales/en_Latn_US.UTF-8.php';\r
 100 }\r
 101 include($translation_file);\r
 102 \r
 103 do_action();\r
 104 \r
 105 // $param is saved to the session\r
 106 if ( isset($param) )\r
 107 {\r
 108         $_SESSION['param_manager'] = $param;\r
 109 }\r
 110 else\r
 111 {\r
 112         unset($_SESSION['param_manager']);\r
 113 }\r
 114 exit;\r
 115 \r
 116 /**\r
 117  * installer action\r
 118  */\r
 119 function do_action()\r
 120 {\r
 121         global $param;\r
 122 \r
 123         if ( array_key_exists('action', $_POST) )\r
 124         {\r
 125                 $isPostback = true;\r
 126         }\r
 127         else\r
 128         {\r
 129                 $isPostback = false;\r
 130         }\r
 131 \r
 132         // mode change\r
 133         if ( array_key_exists('mode', $_REQUEST) )\r
 134         {\r
 135                 if ( $_REQUEST['mode'] == 'detail' )\r
 136                 {\r
 137                         $param->set_state('detail');\r
 138                 }\r
 139                 elseif ( $_REQUEST['mode'] == 'simple' )\r
 140                 {\r
 141                         $param->set_state('mysql');\r
 142                 }\r
 143         }\r
 144 \r
 145         // input parameter check\r
 146         if ( $isPostback )\r
 147         {\r
 148                 switch ( $param->state )\r
 149                 {\r
 150                         case 'locale':\r
 151                                 $param->set_locale();\r
 152                                 $param->set_state('mysql');\r
 153                                 $isPostback = false;\r
 154                                 break;\r
 155                         case 'mysql':\r
 156                                 if ( count($param->check_mysql_parameters()) == 0 )\r
 157                                 {\r
 158                                         $param->set_state('weblog');\r
 159                                         $isPostback = false;\r
 160                                 }\r
 161                                 break;\r
 162                         case 'weblog':\r
 163                                 if ( count($param->check_user_parameters()) == 0 && count($param->check_weblog_parameters()) == 0 )\r
 164                                 {\r
 165                                         $param->set_state('install');\r
 166                                         $isPostback = false;\r
 167                                 }\r
 168                                 break;\r
 169                         case 'detail':\r
 170                                 if ( $param->check_all_parameters() )\r
 171                                 {\r
 172                                         $param->set_state('install');\r
 173                                         $isPostback = false;\r
 174                                 }\r
 175                                 break;\r
 176                 }\r
 177         }\r
 178 \r
 179         // page render\r
 180         show_header();\r
 181         switch ( $param->state )\r
 182         {\r
 183                 case 'locale':\r
 184                         show_select_locale_form();\r
 185                         break;\r
 186                 case 'mysql':\r
 187                         show_database_setting_form($isPostback);\r
 188                         break;\r
 189                 case 'weblog':\r
 190                         show_blog_setting_form($isPostback);\r
 191                         break;\r
 192                 case 'detail':\r
 193                         show_detail_setting_form($isPostback);\r
 194                         break;\r
 195                 case 'install':\r
 196                         show_install_complete_form();\r
 197                         break;\r
 198         }\r
 199         show_footer();\r
 200 }\r
 201 \r
 202 /**\r
 203  * header tag of the installation screens\r
 204  **/\r
 205 function show_header()\r
 206 {\r
 207         global $param;\r
 208 \r
 209         /* HTTP 1.1 application for no caching */\r
 210         header("Cache-Control: no-cache, must-revalidate");\r
 211         header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");\r
 212         header('Content-Type: text/html; charset=' . i18n::get_current_charset());\r
 213 ?>\r
 214 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\r
 215 <html xmlns="http://www.w3.org/1999/xhtml">\r
 216         <head>\r
 217                 <title><?php echo _TITLE; ?></title>\r
 218                 <link rel="stylesheet" type="text/css" href="./styles/inst.css" />\r
 219                 <style type="text/css">\r
 220                 <!--\r
 221                 <?php echo _BODYFONTSTYLE; ?>\r
 222                 -->\r
 223                 </style>\r
 224                 <script type="text/javascript">\r
 225                         function SelectText( element ) {\r
 226                                 window.setTimeout( function() { element.select() }, 0 );\r
 227                         }\r
 228                         var isSubmit = false;\r
 229                         function OnceSubmit() {\r
 230                                 if (!isSubmit) {\r
 231                                         isSubmit = true;\r
 232                                         window.setTimeout( function() { isSubmit = false; }, 10000 );\r
 233                                         return true;\r
 234                                 }\r
 235                                 return false;\r
 236                         }\r
 237                 </script>\r
 238         </head>\r
 239         <body>\r
 240                 <div id="header">\r
 241                         <div id="navigation">\r
 242                                 <h1><img src="./styles/nucleus_rogo.png" alt="NucleusCMS" /></h1>\r
 243                                 <ul>\r
 244 <?php\r
 245         if ( in_array($param->state, array('mysql', 'weblog', 'install')) )\r
 246         {\r
 247                 echo '<li>', _STEP1, '</li><li';\r
 248                 if ( $param->state == 'mysql' )\r
 249                 {\r
 250                         echo ' class="gry"';\r
 251                 }\r
 252                 echo '>&nbsp; &gt; &nbsp;', _STEP2, '</li><li';\r
 253                 if ( in_array($param->state, array('mysql', 'weblog')) )\r
 254                 {\r
 255                         echo ' class="gry"';\r
 256                 }\r
 257                 echo '>&nbsp; &gt; &nbsp;', _STEP3, "</li>\n";\r
 258         }\r
 259         if ( in_array($param->state, array('mysql', 'weblog', 'detail')) )\r
 260         {\r
 261                 echo '<li class="rightbox">';\r
 262                 if ( in_array($param->state, array('mysql', 'weblog')) )\r
 263                 {\r
 264                         echo '<a href="./?mode=detail">', _MODE2, '</a>';\r
 265                 }\r
 266                 else\r
 267                 {\r
 268                         echo '<a href="./?mode=simple">', _MODE1, '</a>';\r
 269                 }\r
 270                 echo '</li>';\r
 271         }\r
 272 ?>\r
 273                                 </ul>\r
 274                         </div>\r
 275                 </div>\r
 276 <?php\r
 277 }\r
 278 \r
 279 /**\r
 280  * footer tag of the installation screens\r
 281  **/\r
 282 function show_footer()\r
 283 {\r
 284         global $page_footer_copyright;\r
 285 ?>\r
 286                 <div id="footer">\r
 287                         <?php echo $page_footer_copyright; ?>\r
 288                 </div>\r
 289         </body>\r
 290 </html>\r
 291 <?php\r
 292 }\r
 293 \r
 294 /**\r
 295  * Display the form for language select\r
 296  */\r
 297 function show_select_locale_form()\r
 298 {\r
 299         // Get the browser language that can be displayed\r
 300         // TODO: default locale select simple implementation\r
 301         $languages = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);\r
 302         foreach ( $languages as $language )\r
 303         {\r
 304                 $language = preg_replace('#([\w]+).*#', '$1', $language);\r
 305                 break;\r
 306         }\r
 307 \r
 308         $locales = array(\r
 309                 array('en_Latn_US', 'English - United States'),\r
 310                 array('ja_Jpan_JP', 'Japanese - Japan')\r
 311         );\r
 312 ?>\r
 313                 <div id="container">\r
 314                         <p style="font-size:152%;font-weight:bold;">\r
 315                                 Select your locale:\r
 316                         </p>\r
 317                         <form method="post" action="./index.php">\r
 318 \r
 319                                 <div class="prt">\r
 320                                         <select name="locale">\r
 321 <?php\r
 322         foreach ( $locales as $locale )\r
 323         {\r
 324                 echo "<option value=\"$locale[0]\"";\r
 325                 if ( i18n::strpos($locale[0], $language) === 0 )\r
 326                 {\r
 327                         echo ' selected';\r
 328                 }\r
 329                 echo ">$locale[1]</option>\n";\r
 330         }\r
 331 ?>\r
 332                                         </select>\r
 333                                         <p class="sbt">\r
 334                                                 <button type="submit" name="action" value="locale" class="sbt_arw">START</button>\r
 335                                         </p>\r
 336                                 </div>\r
 337                         </form>\r
 338                 </div>\r
 339 <?php\r
 340 }\r
 341 \r
 342 /**\r
 343  * Display the form to set up a database\r
 344  * @param bool $isPostback\r
 345  */\r
 346 function show_database_setting_form($isPostback)\r
 347 {\r
 348         global $param, $minimum_mysql_version;\r
 349 \r
 350         $config_writable = canConfigFileWritable();\r
 351         $mysql_version = getMySqlVersion();\r
 352 ?>\r
 353                 <div id="container">\r
 354                         <p class="msg">\r
 355 <?php\r
 356         echo _SIMPLE_NAVI1;\r
 357         if ( $config_writable != '' )\r
 358         {\r
 359                 echo '<span class="err">', $config_writable, '</span>';\r
 360         }\r
 361         if ( $mysql_version == '0.0.0' )\r
 362         {\r
 363                 echo '<span class="err">', _DBVERSION_UNKOWN, '</span>';\r
 364         }\r
 365         elseif ( version_compare($mysql_version, $minimum_mysql_version, '<') )\r
 366         {\r
 367                 echo '<span class="err">', sprintf(_DBVERSION_TOOLOW, $minimum_mysql_version), '</span>';\r
 368         }\r
 369 ?>\r
 370                         </p>\r
 371                         <form method="post" action="./index.php">\r
 372                                 <div class="prt">\r
 373                                         <h2><?php echo _DB_HEADER; ?></h2>\r
 374                                         <p class="msg">\r
 375 <?php\r
 376         if ( $isPostback )\r
 377         {\r
 378                 $errors = $param->check_mysql_parameters();\r
 379                 if ( is_array($errors) )\r
 380                 {\r
 381                         foreach ( $errors as $error )\r
 382                         {\r
 383                                 echo '<span class="err">', $error, "</span>\n";\r
 384                         }\r
 385                 }\r
 386         }\r
 387 ?>\r
 388                                         </p>\r
 389                                         <table>\r
 390                                                 <tr>\r
 391                                                         <th><span class="nam"><?php echo _DB_FIELD1; ?></span><span class="sub"><?php echo _DB_FIELD1_DESC; ?></span></th>\r
 392                                                                 <td><input type="text" name="mysql_host" value="<?php echo $param->mysql_host; ?>" /></td>\r
 393                                                 </tr>\r
 394                                                 <tr>\r
 395                                                         <th><span class="nam"><?php echo _DB_FIELD2; ?></span><span class="sub"><?php echo _DB_FIELD2_DESC; ?></span></th>\r
 396                                                                 <td><input type="text" name="mysql_user" value="<?php echo $param->mysql_user; ?>" /></td>\r
 397                                                 </tr>\r
 398                                                 <tr>\r
 399                                                         <th><span class="nam"><?php echo _DB_FIELD3; ?></span></th>\r
 400                                                                 <td><input type="text" name="mysql_password" value="<?php echo $param->mysql_password; ?>" /></td>\r
 401                                                 </tr>\r
 402                                                 <tr>\r
 403                                                         <th><span class="nam"><?php echo _DB_FIELD4; ?></span><span class="sub"><?php echo _DB_FIELD4_DESC; ?></span></th>\r
 404                                                                 <td><input type="text" name="mysql_database" value="<?php echo $param->mysql_database; ?>" /></td>\r
 405                                                 </tr>\r
 406                                         </table>\r
 407                                         <p class="sbt">\r
 408                                                 <button type="submit" name="mode" value="detail" class="sbt_sqr"><?php echo _MODE2; ?></button>\r
 409                                                 <button type="submit" name="action" value="mysql" class="sbt_arw"><?php echo _NEXT; ?></button>\r
 410                                         </p>\r
 411                                         <p class="msg">\r
 412                                                 <?php echo _DB_TEXT1; ?>\r
 413                                         </p>\r
 414                                 </div>\r
 415                         </form>\r
 416                 </div>\r
 417 <?php\r
 418 }\r
 419 \r
 420 /**\r
 421  * Displays a form to the blog settings\r
 422  * @param bool $isPostback\r
 423  */\r
 424 function show_blog_setting_form($isPostback)\r
 425 {\r
 426         global $param;\r
 427 ?>\r
 428                 <div id="container">\r
 429                         <p class="msg">\r
 430                                 <?php echo _SIMPLE_NAVI2; ?>\r
 431                         </p>\r
 432                         <form method="post" action="./index.php">\r
 433                                 <div class="prt">\r
 434                                         <h2><?php echo _BLOG_HEADER; ?></h2>\r
 435                                         <p class="msg">\r
 436 <?php\r
 437         if ( $isPostback )\r
 438         {\r
 439                 $errors = $param->check_weblog_parameters();\r
 440                 if ( is_array($errors) )\r
 441                 {\r
 442                         foreach ( $errors as $error )\r
 443                         {\r
 444                                 echo '<span class="err">', $error, "</span>\n";\r
 445                         }\r
 446                 }\r
 447         }\r
 448 ?>\r
 449                                         </p>\r
 450                                         <table>\r
 451                                                 <tr>\r
 452                                                         <th><span class="nam"><?php echo _BLOG_FIELD1; ?></span></th>\r
 453                                                                 <td><input type="text" name="blog_name" value="<?php echo $param->blog_name; ?>" /></td>\r
 454                                                 </tr>\r
 455                                                 <tr>\r
 456                                                         <th><span class="nam"><?php echo _BLOG_FIELD2; ?></span><span class="sub"><?php echo _BLOG_FIELD2_DESC; ?></span></th>\r
 457                                                                 <td><input type="text" name="blog_shortname" value="<?php echo $param->blog_shortname; ?>" /></td>\r
 458                                                 </tr>\r
 459                                         </table>\r
 460                                 </div>\r
 461 \r
 462                                 <div class="prt">\r
 463                                         <h2><?php echo _ADMIN_HEADER; ?></h2>\r
 464                                         <p class="msg">\r
 465 <?php\r
 466         if ( $isPostback )\r
 467         {\r
 468                 $errors = $param->check_user_parameters();\r
 469                 if ( is_array($errors) )\r
 470                 {\r
 471                         foreach ( $errors as $error )\r
 472                         {\r
 473                                 echo '<span class="err">', $error, "</span>\n";\r
 474                         }\r
 475                 }\r
 476         }\r
 477 ?>\r
 478                                         </p>\r
 479                                         <table>\r
 480                                                 <tr>\r
 481                                                         <th><span class="nam"><?php echo _ADMIN_FIELD1; ?></span></th>\r
 482                                                                 <td><input type="text" name="user_realname" value="<?php echo $param->user_realname; ?>" /></td>\r
 483                                                 </tr>\r
 484                                                 <tr>\r
 485                                                         <th><span class="nam"><?php echo _ADMIN_FIELD2; ?></span><span class="sub"><?php echo _ADMIN_FIELD2_DESC; ?></span></th>\r
 486                                                                 <td><input type="text" name="user_name" value="<?php echo $param->user_name; ?>" /></td>\r
 487                                                 </tr>\r
 488                                                 <tr>\r
 489                                                         <th><span class="nam"><?php echo _ADMIN_FIELD3; ?></span></th>\r
 490                                                                 <td><input type="password" name="user_password" /></td>\r
 491                                                 </tr>\r
 492                                                 <tr>\r
 493                                                         <th><span class="nam"><?php echo _ADMIN_FIELD4; ?></span></th>\r
 494                                                                 <td><input type="password" name="user_password2" /></td>\r
 495                                                 </tr>\r
 496                                                 <tr>\r
 497                                                         <th><span class="nam"><?php echo _ADMIN_FIELD5; ?></span></th>\r
 498                                                                 <td><input type="text" name="user_email" value="<?php echo $param->user_email; ?>" /></td>\r
 499                                                 </tr>\r
 500                                         </table>\r
 501                                         <p class="sbt">\r
 502                                                 <button type="submit" name="action" value="weblog" class="sbt_arw" onclick="OnceSubmit()"><?php echo _INSTALL; ?></button>\r
 503                                         </p>\r
 504                                 </div>\r
 505                         </form>\r
 506                 </div>\r
 507 <?php\r
 508 }\r
 509 \r
 510 /**\r
 511  * Displays a form to the detail settings\r
 512  * @param bool $isPostback\r
 513  */\r
 514 function show_detail_setting_form($isPostback)\r
 515 {\r
 516         global $param, $minimum_mysql_version;\r
 517 \r
 518         $mysql_version = getMySqlVersion();\r
 519 ?>\r
 520                 <div id="container_detailed">\r
 521                         <p class="msg">\r
 522                                 <?php echo _DETAIL_NAVI1; ?>\r
 523 <?php\r
 524         if ( $isPostback && !$param->check_all_parameters() )\r
 525         {\r
 526                 echo '<span class="err">', _VALID_ERROR, "</span>\n";\r
 527         }\r
 528 ?>\r
 529                         </p>\r
 530                         <ul class="msg">\r
 531                                 <li>PHP: <?php echo phpversion(); ?></li>\r
 532                                 <li>MySQL:\r
 533 <?php\r
 534         echo ($mysql_version == '0.0.0') ? _DBVERSION_UNKOWN : $mysql_version;\r
 535         if ( version_compare($mysql_version, $minimum_mysql_version, '<') )\r
 536         {\r
 537                 echo '<span class="err">', sprintf(_DBVERSION_TOOLOW, $minimum_mysql_version), '</span>';\r
 538         }\r
 539 ?></li>\r
 540                         </ul>\r
 541                         <form method="post" action="">\r
 542 \r
 543                                 <div class="prt">\r
 544                                         <h2><?php echo _DETAIL_HEADER1; ?></h2>\r
 545                                         <p class="msg">\r
 546 <?php\r
 547         if ( $isPostback )\r
 548         {\r
 549                 $errors = $param->check_mysql_parameters();\r
 550                 if ( is_array($errors) )\r
 551                 {\r
 552                         foreach ( $errors as $error )\r
 553                         {\r
 554                                 echo '<span class="err">', $error, "</span>\n";\r
 555                         }\r
 556                 }\r
 557         }\r
 558 ?>\r
 559                                         </p>\r
 560                                         <table>\r
 561                                                 <tr>\r
 562                                                         <th><span class="nam"><?php echo _DB_FIELD1; ?></span><span class="sub"><?php echo _DB_FIELD1_DESC; ?></span></th>\r
 563                                                                 <td><input type="text" name="mysql_host" value="<?php echo $param->mysql_host; ?>" /></td>\r
 564                                                 </tr>\r
 565                                                 <tr>\r
 566                                                         <th><span class="nam"><?php echo _DB_FIELD2; ?></span><span class="sub"><?php echo _DB_FIELD2_DESC; ?></span></th>\r
 567                                                                 <td><input type="text" name="mysql_user" value="<?php echo $param->mysql_user; ?>" /></td>\r
 568                                                 </tr>\r
 569                                                 <tr>\r
 570                                                         <th><span class="nam"><?php echo _DB_FIELD3; ?></span></th>\r
 571                                                                 <td><input type="text" name="mysql_password" value="<?php echo $param->mysql_password; ?>" /></td>\r
 572                                                 </tr>\r
 573                                                 <tr>\r
 574                                                         <th><span class="nam"><?php echo _DB_FIELD4; ?></span><span class="sub"><?php echo _DB_FIELD4_DESC; ?></span></th>\r
 575                                                                 <td><input type="text" name="mysql_database" value="<?php echo $param->mysql_database; ?>" /></td>\r
 576                                                 </tr>\r
 577                                                 <tr>\r
 578                                                         <th><span class="nam"><?php echo _DB_FIELD5; ?></span><span class="sub"><?php echo _DB_FIELD5_DESC; ?></span></th>\r
 579                                                                 <td><input type="text" name="mysql_tablePrefix" value="<?php echo $param->mysql_tablePrefix; ?>" /></td>\r
 580                                                 </tr>\r
 581                                         </table>\r
 582 \r
 583                                         <h2><?php echo _DETAIL_HEADER2; ?></h2>\r
 584                                         <p class="msg">\r
 585 <?php\r
 586         if ( $isPostback )\r
 587         {\r
 588                 $errors = $param->check_uri_parameters();\r
 589                 if ( is_array($errors) )\r
 590                 {\r
 591                         foreach ( $errors as $error )\r
 592                         {\r
 593                                 echo '<span class="err">', $error, "</span>\n";\r
 594                         }\r
 595                 }\r
 596                 $errors = $param->check_path_parameters();\r
 597                 if ( is_array($errors) )\r
 598                 {\r
 599                         foreach ( $errors as $error )\r
 600                         {\r
 601                                 echo '<span class="err">', $error, "</span>\n";\r
 602                         }\r
 603                 }\r
 604         }\r
 605 ?>\r
 606                                         </p>\r
 607                                         <table>\r
 608                                                 <tr>\r
 609                                                         <th><span class="nam"><?php echo _PATH_FIELD1; ?></span></th>\r
 610                                                                 <td><input type="text" name="IndexURL" value="<?php echo $param->IndexURL; ?>" /></td>\r
 611                                                 </tr>\r
 612                                                 <tr>\r
 613                                                         <th><span class="nam"><?php echo _PATH_FIELD2; ?></span></th>\r
 614                                                                 <td><input type="text" name="AdminURL" value="<?php echo $param->AdminURL; ?>" /></td>\r
 615                                                 </tr>\r
 616                                                 <tr>\r
 617                                                         <th><span class="nam"><?php echo _PATH_FIELD3; ?></span></th>\r
 618                                                                 <td><input type="text" name="AdminPath" value="<?php echo $param->AdminPath; ?>" /></td>\r
 619                                                 </tr>\r
 620                                                 <tr>\r
 621                                                         <th><span class="nam"><?php echo _PATH_FIELD4; ?></span></th>\r
 622                                                                 <td><input type="text" name="MediaURL" value="<?php echo $param->MediaURL; ?>" /></td>\r
 623                                                 </tr>\r
 624                                                 <tr>\r
 625                                                         <th><span class="nam"><?php echo _PATH_FIELD5; ?></span></th>\r
 626                                                                 <td><input type="text" name="MediaPath" value="<?php echo $param->MediaPath; ?>" /></td>\r
 627                                                 </tr>\r
 628                                                 <tr>\r
 629                                                         <th><span class="nam"><?php echo _PATH_FIELD6; ?></span></th>\r
 630                                                                 <td><input type="text" name="SkinsURL" value="<?php echo $param->SkinsURL; ?>" /></td>\r
 631                                                 </tr>\r
 632                                                 <tr>\r
 633                                                         <th><span class="nam"><?php echo _PATH_FIELD7; ?></span></th>\r
 634                                                                 <td><input type="text" name="SkinsPath" value="<?php echo $param->SkinsPath; ?>" /></td>\r
 635                                                 </tr>\r
 636                                                 <tr>\r
 637                                                         <th><span class="nam"><?php echo _PATH_FIELD8; ?></span></th>\r
 638                                                                 <td><input type="text" name="PluginURL" value="<?php echo $param->PluginURL; ?>" /></td>\r
 639                                                 </tr>\r
 640                                                 <tr>\r
 641                                                         <th><span class="nam"><?php echo _PATH_FIELD9; ?></span></th>\r
 642                                                                 <td><input type="text" name="ActionURL" value="<?php echo $param->ActionURL; ?>" /></td>\r
 643                                                 </tr>\r
 644                                         </table>\r
 645                                         <p class="msg">\r
 646                                                 <?php echo _DETAIL_TEXT3; ?>\r
 647                                         </p>\r
 648 \r
 649                                         <h2><?php echo _DETAIL_HEADER3; ?></h2>\r
 650                                         <p class="msg">\r
 651 <?php\r
 652         echo _DETAIL_TEXT4;\r
 653         if ( $isPostback )\r
 654         {\r
 655                 $errors = $param->check_user_parameters();\r
 656                 if ( is_array($errors) )\r
 657                 {\r
 658                         foreach ( $errors as $error )\r
 659                         {\r
 660                                 echo '<span class="err">', $error, "</span>\n";\r
 661                         }\r
 662                 }\r
 663         }\r
 664 ?>\r
 665                                         </p>\r
 666                                         <table>\r
 667                                                 <tr>\r
 668                                                         <th><span class="nam"><?php echo _ADMIN_FIELD1; ?></span></th>\r
 669                                                                 <td><input type="text" name="user_realname" value="<?php echo $param->user_realname; ?>" /></td>\r
 670                                                 </tr>\r
 671                                                 <tr>\r
 672                                                         <th><span class="nam"><?php echo _ADMIN_FIELD2; ?></span><span class="sub"><?php echo _ADMIN_FIELD2_DESC; ?></span></th>\r
 673                                                                 <td><input type="text" name="user_name" value="<?php echo $param->user_name; ?>" /></td>\r
 674                                                 </tr>\r
 675                                                 <tr>\r
 676                                                         <th><span class="nam"><?php echo _ADMIN_FIELD3; ?></span></th>\r
 677                                                                 <td><input type="password" name="user_password" /></td>\r
 678                                                 </tr>\r
 679                                                 <tr>\r
 680                                                         <th><span class="nam"><?php echo _ADMIN_FIELD4; ?></span></th>\r
 681                                                                 <td><input type="password" name="user_password2" /></td>\r
 682                                                 </tr>\r
 683                                                 <tr>\r
 684                                                         <th><span class="nam"><?php echo _ADMIN_FIELD5; ?></span></th>\r
 685                                                                 <td><input type="text" name="user_email" value="<?php echo $param->user_email; ?>" /></td>\r
 686                                                 </tr>\r
 687                                         </table>\r
 688 \r
 689                                         <h2><?php echo _DETAIL_HEADER4; ?></h2>\r
 690                                         <p class="msg">\r
 691 <?php\r
 692         echo _DETAIL_TEXT5;\r
 693         if ( $isPostback )\r
 694         {\r
 695                 $errors = $param->check_weblog_parameters();\r
 696                 if ( is_array($errors) )\r
 697                 {\r
 698                         foreach ( $errors as $error )\r
 699                         {\r
 700                                 echo '<span class="err">', $error, "</span>\n";\r
 701                         }\r
 702                 }\r
 703         }\r
 704 ?>\r
 705                                         </p>\r
 706                                         <table>\r
 707                                                 <tr>\r
 708                                                         <th><span class="nam"><?php echo _BLOG_FIELD1; ?></span></th>\r
 709                                                                 <td><input type="text" name="blog_name" value="<?php echo $param->blog_name; ?>" /></td>\r
 710                                                 </tr>\r
 711                                                 <tr>\r
 712                                                         <th><span class="nam"><?php echo _BLOG_FIELD2; ?></span><span class="sub"><?php echo _BLOG_FIELD2_DESC; ?></span></th>\r
 713                                                                 <td><input type="text" name="blog_shortname" value="<?php echo $param->blog_shortname; ?>" /></td>\r
 714                                                 </tr>\r
 715                                         </table>\r
 716 \r
 717                                         <p class="msg">\r
 718                                                 <?php echo _DETAIL_TEXT6; ?>\r
 719                                         </p>\r
 720 \r
 721                                         <p class="sbt">\r
 722                                                 <button type="submit" name="action" value="detail" class="sbt_arw" onclick="OnceSubmit()"><?php echo _INSTALL; ?></button>\r
 723                                         </p>\r
 724                                 </div>\r
 725                         </form>\r
 726                 </div>\r
 727 <?php\r
 728 }\r
 729 \r
 730 /**\r
 731  * Displays a screen to signal the completion of the installation\r
 732  */\r
 733 function show_install_complete_form()\r
 734 {\r
 735         global $MYSQL_HANDLER, $param;\r
 736         $errors = do_install();\r
 737 ?>\r
 738                 <div id="container">\r
 739                         <p class="msg">\r
 740 <?php\r
 741         if ( is_array($errors) && count($errors) > 0 )\r
 742         {\r
 743                 echo _INST_ERROR;\r
 744                 foreach ( $errors as $error )\r
 745                 {\r
 746                         echo '<span class="err">', $error, "</span>\n";\r
 747                 }\r
 748         }\r
 749         else\r
 750         {\r
 751                 echo _INST_TEXT;\r
 752                 if ( array_key_exists('config_data', $_SESSION) )\r
 753                 {\r
 754                         echo '<span class="err">', _INST_TEXT4, '</span>';\r
 755 ?>\r
 756 <textarea id="config_text" readonly="readonly" onfocus="SelectText(this);"><?php echo htmlentities($_SESSION['config_data'], null, i18n::get_current_charset()) ?></textarea>\r
 757 <?php\r
 758                 }\r
 759                 else\r
 760                 {\r
 761                         echo '<span class="err">', _INST_TEXT5, '</span>';\r
 762                 }\r
 763 ?>\r
 764                         </p>\r
 765                         <form method="post" action="./index.php">\r
 766                                 <div class="prt">\r
 767                                         <h2><?php echo _INST_HEADER1; ?></h2>\r
 768                                         <p class="msg">\r
 769                                                 <?php echo sprintf(_INST_TEXT1, $param->blog_name); ?>\r
 770                                         </p>\r
 771                                         <p class="sbt">\r
 772                                                 <button type="button" name="toBlog" onclick="location.href='<?php echo $param->IndexURL; ?>';" class="sbt_arw"><?php echo _INST_BUTTON1; ?></button>\r
 773                                         </p>\r
 774                                 </div>\r
 775 \r
 776                                 <div class="prt">\r
 777                                         <h2><?php echo _INST_HEADER2; ?></h2>\r
 778                                         <p class="msg">\r
 779                                                 <?php echo _INST_TEXT2; ?>\r
 780                                         </p>\r
 781                                         <p class="sbt">\r
 782                                                 <button type="button" name="toMng" onclick="location.href='<?php echo $param->AdminURL; ?>';" class="sbt_arw"><?php echo _INST_BUTTON2; ?></button>\r
 783                                         </p>\r
 784                                 </div>\r
 785 \r
 786                                 <div class="prt">\r
 787                                         <h2><?php echo _INST_HEADER3; ?></h2>\r
 788                                         <p class="msg">\r
 789                                                 <?php echo _INST_TEXT3; ?>\r
 790                                         </p>\r
 791                                         <p class="sbt">\r
 792                                                 <button type="button" name="toAddBlog" onclick="location.href='<?php echo $param->AdminURL; ?>index.php?action=createnewlog';" class="sbt_arw"><?php echo _INST_BUTTON3; ?></button>\r
 793                                         </p>\r
 794                                 </div>\r
 795                         </form>\r
 796 <?php\r
 797         }\r
 798 ?>\r
 799                 </div>\r
 800 <?php\r
 801         unset($param);\r
 802 }\r
 803 \r
 804 /**\r
 805  * The installation process itself\r
 806  * @return array error messages\r
 807  */\r
 808 function do_install()\r
 809 {\r
 810         global $param;\r
 811         global $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE, $MYSQL_PREFIX, $MYSQL_CONN;\r
 812         global $DIR_NUCLEUS, $DIR_MEDIA, $DIR_SKINS, $DIR_PLUGINS, $DIR_LANG, $DIR_LIBS;\r
 813         $errors = array();\r
 814 \r
 815         /*\r
 816          * 1. put all param-vars into vars\r
 817          */\r
 818         $MYSQL_HOST     = $param->mysql_host;\r
 819         $MYSQL_USER     = $param->mysql_user;\r
 820         $MYSQL_PASSWORD = $param->mysql_password;\r
 821         $MYSQL_DATABASE = $param->mysql_database;\r
 822         $MYSQL_PREFIX   = $param->mysql_tablePrefix;\r
 823 \r
 824         $DIR_NUCLEUS = $param->AdminPath;\r
 825         $DIR_MEDIA   = $param->MediaPath;\r
 826         $DIR_SKINS   = $param->SkinsPath;\r
 827         $DIR_PLUGINS = $DIR_NUCLEUS . 'plugins/';\r
 828         $DIR_LOCALES = $DIR_NUCLEUS . 'locales/';\r
 829         $DIR_LIBS    = $DIR_NUCLEUS . 'libs/';\r
 830 \r
 831         /*\r
 832          * 2.open mySQL connection\r
 833          */\r
 834         $MYSQL_CONN = @sql_connect_args($MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD);\r
 835         if ( $MYSQL_CONN == false )\r
 836         {\r
 837                 $errors[] = _DBCONNECT_ERROR;\r
 838                 return $errors;\r
 839         }\r
 840 \r
 841         /*\r
 842          * 3. try to create database if needed\r
 843          */\r
 844         if ( !sql_query("CREATE DATABASE IF NOT EXISTS {$MYSQL_DATABASE}") )\r
 845         {\r
 846                 $errors[] = _INST_ERROR1 . ': ' . sql_error();\r
 847         }\r
 848 \r
 849         /*\r
 850          * 4. try to select database\r
 851          */\r
 852         if ( !sql_select_db($MYSQL_DATABASE) )\r
 853         {\r
 854                 $errors[] = _INST_ERROR2;\r
 855         }\r
 856         sql_set_charset('utf8');\r
 857 \r
 858         if ( count($errors) > 0 )\r
 859         {\r
 860                 return $errors;\r
 861         }\r
 862 \r
 863         /*\r
 864          * 5. execute queries\r
 865          */\r
 866         $table_names = array(\r
 867                 'nucleus_actionlog',\r
 868                 'nucleus_ban',\r
 869                 'nucleus_blog',\r
 870                 'nucleus_category',\r
 871                 'nucleus_comment',\r
 872                 'nucleus_config',\r
 873                 'nucleus_item',\r
 874                 'nucleus_karma',\r
 875                 'nucleus_member',\r
 876                 'nucleus_plugin',\r
 877                 'nucleus_skin',\r
 878                 'nucleus_template',\r
 879                 'nucleus_team',\r
 880                 'nucleus_activation',\r
 881                 'nucleus_tickets'\r
 882         );\r
 883 \r
 884         $prefixed_table_names = array();\r
 885         foreach ( $table_names as $table_name )\r
 886         {\r
 887                 $prefixed_table_names[] = $MYSQL_PREFIX . $table_name;\r
 888         }\r
 889 \r
 890         // table exists check\r
 891         $result = sql_query('SHOW TABLES');\r
 892         while ( $row = mysql_fetch_array($result, MYSQL_NUM) )\r
 893         {\r
 894                 if ( in_array($row[0], $prefixed_table_names) )\r
 895                 {\r
 896                         $errors[] = _INST_ERROR3;\r
 897                         break;\r
 898                 }\r
 899         }\r
 900         if ( count($errors) > 0 )\r
 901         {\r
 902                 return $errors;\r
 903         }\r
 904 \r
 905         $filename = 'install.sql';\r
 906         $fd = fopen($filename, 'r');\r
 907         $queries = fread($fd, filesize($filename));\r
 908         fclose($fd);\r
 909 \r
 910         $queries = preg_split('#(;\n|;\r)#', $queries);\r
 911 \r
 912         foreach ( $queries as $query )\r
 913         {\r
 914                 if ( preg_match('/\w+/', $query) )\r
 915                 {\r
 916                         if ( $MYSQL_PREFIX )\r
 917                         {\r
 918                                 $query = str_replace($table_names, $prefixed_table_names, $query);\r
 919                         }\r
 920 \r
 921                         if ( !sql_query($query) )\r
 922                         {\r
 923                                 $errors[] = _INST_ERROR4 . ' (<small>' . $query . '</small>): ' . sql_error();\r
 924                         }\r
 925                 }\r
 926         }\r
 927 \r
 928         /*\r
 929          * 6. put needed records\r
 930          */\r
 931         /* push first post */\r
 932         $query = "INSERT INTO %s VALUES (1, '%s', '%s', '%s', 1, 1, '%s', 0, 0, 0, 1, 0, 1)";\r
 933         $query = sprintf($query, tableName('nucleus_item'), _1ST_POST_TITLE, _1ST_POST, _1ST_POST2, i18n::formatted_datetime('mysql', time()));\r
 934         if ( !sql_query($query) )\r
 935         {\r
 936                 $errors[] = _INST_ERROR4 . ' (<small>' . $newpost . '</small>): ' . sql_error();\r
 937         }\r
 938 \r
 939         /* push configurations */\r
 940         array_merge($errors, updateConfig('IndexURL', $param->IndexURL));\r
 941         array_merge($errors, updateConfig('AdminURL', $param->AdminURL));\r
 942         array_merge($errors, updateConfig('MediaURL', $param->MediaURL));\r
 943         array_merge($errors, updateConfig('SkinsURL', $param->SkinsURL));\r
 944         array_merge($errors, updateConfig('PluginURL', $param->PluginURL));\r
 945         array_merge($errors, updateConfig('ActionURL', $param->ActionURL));\r
 946         array_merge($errors, updateConfig('AdminEmail', $param->user_email));\r
 947         array_merge($errors, updateConfig('SiteName', $param->blog_name));\r
 948         array_merge($errors, updateConfig('Locale', i18n::get_current_locale()));\r
 949 \r
 950         /* escape strings for SQL */\r
 951         $user_name       = sql_real_escape_string($param->user_name);\r
 952         $user_realname   = sql_real_escape_string($param->user_realname);\r
 953         $user_password   = sql_real_escape_string(md5($param->user_password));\r
 954         $user_email      = sql_real_escape_string($param->user_email);\r
 955         $blog_name       = sql_real_escape_string($param->blog_name);\r
 956         $blog_shortname  = sql_real_escape_string($param->blog_shortname);\r
 957         $config_indexurl = sql_real_escape_string($param->IndexURL);\r
 958 \r
 959         /* push super admin */\r
 960         $query = "UPDATE %s SET mname = '%s', mrealname = '%s', mpassword = '%s', memail = '%s', murl = '%s', madmin = 1, mcanlogin = 1 WHERE mnumber = 1";\r
 961         $query = sprintf($query, tableName('nucleus_member'), $user_name, $user_realname, $user_password, $user_email, $config_indexurl);\r
 962         if ( !sql_query($query) )\r
 963         {\r
 964                 $errors[] = _INST_ERROR5 . ': ' . sql_error();\r
 965         }\r
 966 \r
 967         /* push new weblog */\r
 968         $query = "UPDATE %s SET bname = '%s', bshortname = '%s', burl = '%s' WHERE bnumber = 1";\r
 969         $query = sprintf($query, tableName('nucleus_blog'), $blog_name, $blog_shortname, $config_indexurl);\r
 970         if ( !sql_query($query) )\r
 971         {\r
 972                 $errors[] = _INST_ERROR6 . ': ' . sql_error();\r
 973         }\r
 974 \r
 975         /* push default category */\r
 976         $query = "UPDATE %s SET cname = '%s', cdesc = '%s' WHERE catid = 1";\r
 977         $query = sprintf($query, tableName('nucleus_category'), _GENERALCAT_NAME, _GENERALCAT_DESC);\r
 978         if ( !sql_query($query) )\r
 979         {\r
 980                 $errors[] = _INST_ERROR6 . ': ' . sql_error();\r
 981         }\r
 982 \r
 983         sql_close();\r
 984 \r
 985         /*\r
 986          * 7. install default plugins and skins\r
 987          */\r
 988         global $aConfPlugsToInstall, $aConfSkinsToImport;\r
 989         $aSkinErrors = array();\r
 990         $aPlugErrors = array();\r
 991 \r
 992         if ( (count($aConfPlugsToInstall) > 0) || (count($aConfSkinsToImport) > 0) )\r
 993         {\r
 994                 include_once($DIR_LIBS . 'globalfunctions.php');\r
 995                 global $manager;\r
 996                 if ( !isset($manager) )\r
 997                 {\r
 998                         $manager = new Manager();\r
 999                 }\r
1000 \r
1001                 include_once($DIR_LIBS . 'skinie.php');\r
1002 \r
1003                 $aSkinErrors = installCustomSkins();\r
1004                 if ( count($aSkinErrors) > 0 )\r
1005                 {\r
1006                         array_merge($errors, $aSkinErrors);\r
1007                 }\r
1008 \r
1009                 $query = "SELECT sdnumber FROM %s WHERE sdname='default'";\r
1010                 $query = sprintf($query, tableName('nucleus_skin_desc'));\r
1011                 $res = sql_query($query);\r
1012                 $obj = sql_fetch_assoc($res);\r
1013                 $defSkinID = (integer) $obj['sdnumber'];\r
1014 \r
1015                 $query = "UPDATE %s SET bdefskin=%d WHERE bnumber=1";\r
1016                 $query = sprintf($query, tableName('nucleus_blog'), $defSkinID);\r
1017                 sql_query($query);\r
1018                 $query = "UPDATE %s SET value=%d WHERE name='BaseSkin'";\r
1019                 $query = sprintf($query, tableName('nucleus_config'), $defSkinID);\r
1020                 sql_query($query);\r
1021 \r
1022                 $aPlugErrors = installCustomPlugs();\r
1023                 if ( count($aPlugErrors) > 0 )\r
1024                 {\r
1025                         array_merge($errors, $aPlugErrors);\r
1026                 }\r
1027         }\r
1028 \r
1029         /*\r
1030          * 8. Write config file ourselves (if possible)\r
1031          */\r
1032         $config_data = '<' . '?php' . "\n";\r
1033         $config_data .= "// mySQL connection information\n";\r
1034         $config_data .= "\$MYSQL_HOST = '" . $MYSQL_HOST . "';\n";\r
1035         $config_data .= "\$MYSQL_USER = '" . $MYSQL_USER . "';\n";\r
1036         $config_data .= "\$MYSQL_PASSWORD = '" . $MYSQL_PASSWORD . "';\n";\r
1037         $config_data .= "\$MYSQL_DATABASE = '" . $MYSQL_DATABASE . "';\n";\r
1038         $config_data .= "\$MYSQL_PREFIX = '" . $MYSQL_PREFIX . "';\n";\r
1039         $config_data .= "// new in 3.50. first element is db handler, the second is the db driver used by the handler\n";\r
1040         $config_data .= "// default is \$MYSQL_HANDLER = array('mysql','mysql');\n";\r
1041         $config_data .= "//\$MYSQL_HANDLER = array('mysql','mysql');\n";\r
1042         $config_data .= "//\$MYSQL_HANDLER = array('pdo','mysql');\n";\r
1043         $config_data .= "\$MYSQL_HANDLER = array('" . $MYSQL_HANDLER[0] . "','" . $MYSQL_HANDLER[1] . "');\n";\r
1044         $config_data .= "\n";\r
1045         $config_data .= "// main nucleus directory\n";\r
1046         $config_data .= "\$DIR_NUCLEUS = '" . $DIR_NUCLEUS . "';\n";\r
1047         $config_data .= "\n";\r
1048         $config_data .= "// path to media dir\n";\r
1049         $config_data .= "\$DIR_MEDIA = '" . $DIR_MEDIA . "';\n";\r
1050         $config_data .= "\n";\r
1051         $config_data .= "// extra skin files for imported skins\n";\r
1052         $config_data .= "\$DIR_SKINS = '" . $DIR_SKINS . "';\n";\r
1053         $config_data .= "\n";\r
1054         $config_data .= "// these dirs are normally sub dirs of the nucleus dir, but \n";\r
1055         $config_data .= "// you can redefine them if you wish\n";\r
1056         $config_data .= "\$DIR_PLUGINS = \$DIR_NUCLEUS . 'plugins/';\n";\r
1057         $config_data .= "\$DIR_LOCALES = \$DIR_NUCLEUS . 'locales/';\n";\r
1058         $config_data .= "\$DIR_LIBS = \$DIR_NUCLEUS . 'libs/';\n";\r
1059         $config_data .= "\n";\r
1060         $config_data .= "// include libs\n";\r
1061         $config_data .= "include(\$DIR_LIBS.'globalfunctions.php');\n";\r
1062         $config_data .= "?" . ">";\r
1063 \r
1064         $result = false;\r
1065         if ( @!file_exists('../config.php') || is_writable('../config.php') )\r
1066         {\r
1067                 if ( $fp = @fopen('../config.php', 'w') )\r
1068                 {\r
1069                         $result = @fwrite($fp, $config_data, i18n::strlen($config_data));\r
1070                         fclose($fp);\r
1071                 }\r
1072         }\r
1073 \r
1074         if ( $result )\r
1075         {\r
1076                 // try to change the read-only permission.\r
1077                 if ( strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN' )\r
1078                 {\r
1079                         @chmod('../config.php', 0444);\r
1080                 }\r
1081         }\r
1082         else\r
1083         {\r
1084                 $_SESSION['config_data'] = $config_data;\r
1085         }\r
1086 \r
1087         return $errors;\r
1088 }\r
1089 \r
1090 /**\r
1091  * Confirm that you can write to the configuration file\r
1092  * @return string error message\r
1093  */\r
1094 function canConfigFileWritable()\r
1095 {\r
1096         if ( @file_exists('../config.php') && @!is_writable('../config.php') )\r
1097         {\r
1098                 // try to change the read-write permission.\r
1099                 if ( strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN' )\r
1100                 {\r
1101                         @chmod('../config.php', 0666);\r
1102                 }\r
1103 \r
1104                 if ( @!is_writable('../config.php') )\r
1105                 {\r
1106                         return _INST_ERROR8;\r
1107                 }\r
1108         }\r
1109         return '';\r
1110 }\r
1111 \r
1112 /**\r
1113  * To obtain the version of MySQL\r
1114  * @return string\r
1115  */\r
1116 function getMySqlVersion()\r
1117 {\r
1118         global $minimum_mysql_version, $errors;\r
1119         // Turn on output buffer\r
1120         // Needed to repress the output of the sql function that are\r
1121         // not part of php (in this case the @ operator doesn't work)\r
1122         ob_start();\r
1123 \r
1124         // note: this piece of code is taken from phpMyAdmin\r
1125         $conn = sql_connect_args('localhost', '', '');\r
1126         $result = @sql_query('SELECT VERSION() AS version', $conn);\r
1127 \r
1128         if ( $result != FALSE && sql_num_rows($result) > 0 )\r
1129         {\r
1130                 $row = sql_fetch_array($result);\r
1131                 $match = preg_split('#\.#', $row['version']);\r
1132         }\r
1133         else\r
1134         {\r
1135                 $result = @sql_query('SHOW VARIABLES LIKE \'version\'', $conn);\r
1136 \r
1137                 if ( $result != FALSE && @sql_num_rows($result) > 0 )\r
1138                 {\r
1139                         $row = sql_fetch_row($result);\r
1140                         $match = preg_split('#\.#', $row[1]);\r
1141                 }\r
1142                 else\r
1143                 {\r
1144                         //$output = shell_exec('mysql -V');\r
1145                         $output = (function_exists('shell_exec')) ? @shell_exec('mysql -V') : '0.0.0';\r
1146                         preg_match('@[0-9]+\.[0-9]+\.[0-9]+@', $output, $version);\r
1147                         $match = preg_split('#\.#', $version[0]);\r
1148 \r
1149                         if ( $match[0] == '' )\r
1150                         {\r
1151                                 $match = array('0', '0', '0');\r
1152                         }\r
1153                 }\r
1154         }\r
1155 \r
1156         @sql_disconnect($conn);\r
1157 \r
1158         //End and clean output buffer\r
1159         ob_end_clean();\r
1160 \r
1161         return implode($match, '.');\r
1162 }\r
1163 \r
1164 /**\r
1165  * Add a table prefix if it is used\r
1166  *\r
1167  * @param string $input table name with prefix\r
1168  * @return string\r
1169  */\r
1170 function tableName($input)\r
1171 {\r
1172         global $MYSQL_PREFIX;\r
1173         if ( $MYSQL_PREFIX )\r
1174         {\r
1175                 return $MYSQL_PREFIX . $input;\r
1176         }\r
1177         else\r
1178         {\r
1179                 return $input;\r
1180         }\r
1181 }\r
1182 \r
1183 /**\r
1184  * Install custom plugins\r
1185  */\r
1186 function installCustomPlugs()\r
1187 {\r
1188         global $aConfPlugsToInstall, $DIR_LIBS, $manager;\r
1189 \r
1190         $aErrors = array();\r
1191         if ( count($aConfPlugsToInstall) == 0 )\r
1192         {\r
1193                 return $aErrors;\r
1194         }\r
1195 \r
1196         $res = sql_query('SELECT * FROM ' . tableName('nucleus_plugin'));\r
1197         $numCurrent = sql_num_rows($res);\r
1198 \r
1199         foreach ( $aConfPlugsToInstall as $plugName )\r
1200         {\r
1201                 $query = 'INSERT INTO ' . tableName('nucleus_plugin') . ' (porder, pfile) VALUES (' . (++$numCurrent) . ", '" . sql_real_escape_string($plugName) . "')";\r
1202                 sql_query($query);\r
1203 \r
1204                 $manager->clearCachedInfo('installedPlugins');\r
1205                 $plugin =& $manager->getPlugin($plugName);\r
1206                 $plugin->setID($numCurrent);\r
1207 \r
1208                 if ( !$plugin )\r
1209                 {\r
1210                         sql_query('DELETE FROM ' . tableName('nucleus_plugin') . " WHERE pfile = '" . sql_real_escape_string($plugName) . "'");\r
1211                         $numCurrent--;\r
1212                         array_push($aErrors, sprintf(_INST_ERROR9, $plugName));\r
1213                         continue;\r
1214                 }\r
1215                 $plugin->install();\r
1216         }\r
1217 \r
1218         sql_query('DELETE FROM ' . tableName('nucleus_plugin_event'));\r
1219         $res = sql_query('SELECT pid, pfile FROM ' . tableName('nucleus_plugin'));\r
1220 \r
1221         while ( $o = sql_fetch_object($res) )\r
1222         {\r
1223                 $pid = $o->pid;\r
1224                 $plug =& $manager->getPlugin($o->pfile);\r
1225 \r
1226                 if ( $plug )\r
1227                 {\r
1228                         $eventList = $plug->getEventList();\r
1229                         foreach ( $eventList as $eventName )\r
1230                         {\r
1231                                 sql_query('INSERT INTO ' . tableName('nucleus_plugin_event') . ' (pid, event) VALUES (' . $pid . ", '" . $eventName . "')");\r
1232                         }\r
1233                 }\r
1234         }\r
1235         return $aErrors;\r
1236 }\r
1237 \r
1238 /**\r
1239  * Install custom skins\r
1240  * Prepares the installation of custom skins\r
1241  */\r
1242 function installCustomSkins()\r
1243 {\r
1244         global $aConfSkinsToImport, $DIR_LIBS, $DIR_SKINS;\r
1245 \r
1246         $aErrors = array();\r
1247         if ( count($aConfSkinsToImport) == 0 )\r
1248         {\r
1249                 return $aErrors;\r
1250         }\r
1251 \r
1252         $importer = new SkinImport();\r
1253 \r
1254         foreach ( $aConfSkinsToImport as $skinName )\r
1255         {\r
1256                 $importer->reset();\r
1257                 $skinFile = $DIR_SKINS . $skinName . '/skinbackup.xml';\r
1258 \r
1259                 if ( !@file_exists($skinFile) )\r
1260                 {\r
1261                         array_push($aErrors, sprintf(_INST_ERROR10, $skinFile));\r
1262                         continue;\r
1263                 }\r
1264 \r
1265                 $error = $importer->readFile($skinFile);\r
1266 \r
1267                 if ( $error )\r
1268                 {\r
1269                         array_push($aErrors, sprintf(_INST_ERROR11, $skinName) . ' : ' . $error);\r
1270                         continue;\r
1271                 }\r
1272 \r
1273                 $error = $importer->writeToDatabase(1);\r
1274 \r
1275                 if ( $error )\r
1276                 {\r
1277                         array_push($aErrors, sprintf(_INST_ERROR12, $skinName) . ' : ' . $error);\r
1278                         continue;\r
1279                 }\r
1280         }\r
1281         return $aErrors;\r
1282 }\r
1283 \r
1284 /**\r
1285  * Check if some important files of the Nucleus CMS installation are available\r
1286  * Give an error if one or more files are not accessible\r
1287  */\r
1288 function do_check_files()\r
1289 {\r
1290         $missingfiles = array();\r
1291         $files = array(\r
1292                 './install.sql',\r
1293                 '../index.php',\r
1294                 '../action.php',\r
1295                 '../nucleus/index.php',\r
1296                 '../nucleus/media.php',\r
1297                 '../nucleus/libs/ACTION.php',\r
1298                 '../nucleus/libs/ACTIONLOG.php',\r
1299                 '../nucleus/libs/ACTIONS.php',\r
1300                 '../nucleus/libs/ADMIN.php',\r
1301                 '../nucleus/libs/BaseActions.php',\r
1302                 '../nucleus/libs/BLOG.php',\r
1303                 '../nucleus/libs/BODYACTIONS.php',\r
1304                 '../nucleus/libs/COMMENT.php',\r
1305                 '../nucleus/libs/COMMENTACTIONS.php',\r
1306                 '../nucleus/libs/COMMENTS.php',\r
1307                 '../nucleus/libs/ENCAPSULATE.php',\r
1308                 '../nucleus/libs/ENTITY.php',\r
1309                 '../nucleus/libs/globalfunctions.php',\r
1310                 '../nucleus/libs/i18n.php',\r
1311                 '../nucleus/libs/ITEM.php',\r
1312                 '../nucleus/libs/ITEMACTIONS.php',\r
1313                 '../nucleus/libs/LINK.php',\r
1314                 '../nucleus/libs/MANAGER.php',\r
1315                 '../nucleus/libs/MEDIA.php',\r
1316                 '../nucleus/libs/MEMBER.php',\r
1317                 '../nucleus/libs/mysql.php',\r
1318                 '../nucleus/libs/NOTIFICATION.php',\r
1319                 '../nucleus/libs/PAGEFACTORY.php',\r
1320                 '../nucleus/libs/PARSER.php',\r
1321                 '../nucleus/libs/PLUGIN.php',\r
1322                 '../nucleus/libs/PLUGINADMIN.php',\r
1323                 '../nucleus/libs/SEARCH.php',\r
1324                 '../nucleus/libs/showlist.php',\r
1325                 '../nucleus/libs/SKIN.php',\r
1326                 '../nucleus/libs/TEMPLATE.php',\r
1327                 '../nucleus/libs/vars4.1.0.php',\r
1328                 '../nucleus/libs/xmlrpc.inc.php',\r
1329                 '../nucleus/libs/xmlrpcs.inc.php',\r
1330                 '../nucleus/libs/sql/mysql.php'\r
1331         );\r
1332 \r
1333         $count = count($files);\r
1334         for ( $i = 0; $i < $count; $i++ )\r
1335         {\r
1336                 if ( !is_readable($files[$i]) )\r
1337                 {\r
1338                         array_push($missingfiles, 'File <b>' . $files[$i] . '</b> is missing or not readable.<br />');\r
1339                 }\r
1340         }\r
1341 \r
1342         if ( count($missingfiles) > 0 )\r
1343         {\r
1344                 exit(implode("\n", $missingfiles));\r
1345         }\r
1346 }\r
1347 \r
1348 /**\r
1349  * Updates the configuration in the database\r
1350  *\r
1351  * @param string $name name of the config var\r
1352  * @param string $value new value of the config var\r
1353  * @return array\r
1354  */\r
1355 function updateConfig($name, $value)\r
1356 {\r
1357         $errors = array();\r
1358         $name = sql_real_escape_string($name);\r
1359         $value = trim(sql_real_escape_string($value));\r
1360 \r
1361         $query = "UPDATE %s SET value = '%s' WHERE name = '%s'";\r
1362         $query = sprintf($query, tableName('nucleus_config'), $value, $name);\r
1363 \r
1364         if ( !sql_query($query) )\r
1365         {\r
1366                 $errors[] = _INST_ERROR4 . ': ' . sql_error();\r
1367         }\r
1368         return $errors;\r
1369 }\r
1370 \r
1371 class ParamManager\r
1372 {\r
1373         /* process parameter */\r
1374         public $state;\r
1375         public $locale;\r
1376 \r
1377         /* mysql connection parameters */\r
1378         public $mysql_host;\r
1379         public $mysql_user;\r
1380         public $mysql_password;\r
1381         public $mysql_database;\r
1382         public $mysql_tablePrefix;\r
1383 \r
1384         /* weblog configuration parameters */\r
1385         public $blog_name;\r
1386         public $blog_shortname;\r
1387 \r
1388         /* member configuration parameters */\r
1389         public $user_name;\r
1390         public $user_realname;\r
1391         public $user_password;\r
1392         private $user_password2;\r
1393         public $user_email;\r
1394 \r
1395         /* URI parameters  */\r
1396         private $root_url;\r
1397         public $IndexURL;\r
1398         public $AdminURL;\r
1399         public $MediaURL;\r
1400         public $SkinsURL;\r
1401         public $PluginURL;\r
1402         public $ActionURL;\r
1403 \r
1404         /* path parameters */\r
1405         private $root_path;\r
1406         public $AdminPath;\r
1407         public $MediaPath;\r
1408         public $SkinsPath;\r
1409 \r
1410         /**\r
1411          * constructor\r
1412          */\r
1413         public function __construct()\r
1414         {\r
1415                 $this->init();\r
1416         }\r
1417 \r
1418         public function init()\r
1419         {\r
1420                 // set default values\r
1421                 $this->state = 'locale';\r
1422                 $this->install_mode = 'simple';\r
1423                 $this->locale = 'en_Latn_US';\r
1424                 $this->mysql_host = @ini_get('mysql.default_host');\r
1425                 $this->blog_name = 'My Nucleus CMS';\r
1426                 $this->blog_shortname = 'mynucleuscms';\r
1427 \r
1428                 /* root path */\r
1429                 //              $this->root_path = realpath(dirname(__FILE__) . '/..');\r
1430                 $directory_separator = preg_quote(DIRECTORY_SEPARATOR, '|');\r
1431                 $this->root_path = implode('/', preg_split("|$directory_separator|", realpath(dirname(__FILE__) . '/..')));\r
1432                 if ( substr($this->root_path, -1, 1) !== '/' )\r
1433                 {\r
1434                         $this->root_path .= '/';\r
1435                 }\r
1436                 $base_path_pcre = preg_quote($this->root_path, '|');\r
1437 \r
1438                 /* current directry name */\r
1439                 $directory_name = preg_replace("|$base_path_pcre|", '', implode('/', preg_split("|$directory_separator|", realpath(dirname(__FILE__)))));\r
1440                 $directory_name_pcre = preg_quote($directory_name, '|');\r
1441 \r
1442                 /* root uri */\r
1443                 $root_url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];\r
1444                 $this->root_url = preg_replace("|$directory_name_pcre(.*)$|", '', $root_url);\r
1445 \r
1446                 $this->AdminPath = $this->root_path . 'nucleus/';\r
1447                 $this->MediaPath = $this->root_path . 'media/';\r
1448                 $this->SkinsPath = $this->root_path . 'skins/';\r
1449 \r
1450                 $this->IndexURL = $this->root_url;\r
1451                 $this->AdminURL = $this->root_url . 'nucleus/';\r
1452                 $this->MediaURL = $this->root_url . 'media/';\r
1453                 $this->SkinsURL = $this->root_url . 'skins/';\r
1454                 $this->PluginURL = $this->root_url . 'nucleus/plugins/';\r
1455                 $this->ActionURL = $this->root_url . 'action.php';\r
1456         }\r
1457 \r
1458         private function read_parameter($parameter)\r
1459         {\r
1460                 foreach ( $parameter as $element )\r
1461                 {\r
1462                         if ( array_key_exists($element, $_POST) )\r
1463                         {\r
1464                                 $this->$element = $_POST[$element];\r
1465                         }\r
1466                 }\r
1467         }\r
1468 \r
1469         public function set_state($state)\r
1470         {\r
1471                 $states = array('locale', 'mysql', 'weblog', 'detail', 'install');\r
1472                 if ( in_array($state, $states) )\r
1473                 {\r
1474                         $this->state = $state;\r
1475                 }\r
1476         }\r
1477 \r
1478         public function set_locale()\r
1479         {\r
1480                 $this->read_parameter(array('locale'));\r
1481 \r
1482                 if ( !in_array($this->locale, i18n::get_available_locale_list()) )\r
1483                 {\r
1484                         $this->locale = 'en_Latn_US';\r
1485                 }\r
1486         }\r
1487 \r
1488         public function check_mysql_parameters()\r
1489         {\r
1490                 $parameters = array('mysql_host', 'mysql_user', 'mysql_password', 'mysql_database', 'mysql_tablePrefix');\r
1491                 $this->read_parameter($parameters);\r
1492 \r
1493                 $errors = array();\r
1494                 if ( $this->mysql_host == '' )\r
1495                 {\r
1496                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD1);\r
1497                 }\r
1498 \r
1499                 if ( $this->mysql_user == '' )\r
1500                 {\r
1501                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD2);\r
1502                 }\r
1503 \r
1504                 if ( $this->mysql_user != ''\r
1505                         && !preg_match('/^[a-z0-9_\-]+$/i', $this->mysql_user) )\r
1506                 {\r
1507                         $errors[] = sprintf(_VALID_ERROR2, _DB_FIELD2);\r
1508                 }\r
1509 \r
1510                 //              if ( $this->mysql_password == '' )\r
1511                 //              {\r
1512                 //                      $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD3);\r
1513                 //              }\r
1514 \r
1515                 if ( $this->mysql_database == '' )\r
1516                 {\r
1517                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD4);\r
1518                 }\r
1519 \r
1520                 if ( $this->mysql_database != ''\r
1521                         && !preg_match('/^[a-z0-9_\-]+$/i', $this->mysql_database) )\r
1522                 {\r
1523                         $errors[] = sprintf(_VALID_ERROR2, _DB_FIELD4);\r
1524                 }\r
1525 \r
1526                 if ( $this->mysql_tablePrefix != ''\r
1527                         && !preg_match('/^[a-z0-9_]+$/i', $this->mysql_tablePrefix) )\r
1528                 {\r
1529                         $errors[] = sprintf(_VALID_ERROR3, _DB_FIELD5);\r
1530                 }\r
1531 \r
1532                 if ( count($errors) == 0 )\r
1533                 {\r
1534                         $mysql_conn = @sql_connect_args($this->mysql_host, $this->mysql_user, $this->mysql_password);\r
1535                         if ( $mysql_conn == false )\r
1536                         {\r
1537                                 $errors[] = _DBCONNECT_ERROR;\r
1538                         }\r
1539                         else\r
1540                         {\r
1541                                 @sql_close($mysql_conn);\r
1542                         }\r
1543                 }\r
1544 \r
1545                 return $errors;\r
1546         }\r
1547 \r
1548         public function check_user_parameters()\r
1549         {\r
1550                 $parameters = array('user_name', 'user_realname', 'user_password', 'user_password2', 'user_email');\r
1551                 $this->read_parameter($parameters);\r
1552 \r
1553                 $errors = array();\r
1554                 if ( $this->user_realname == '' )\r
1555                 {\r
1556                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD1);\r
1557                 }\r
1558 \r
1559                 if ( $this->user_name == '' )\r
1560                 {\r
1561                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD2);\r
1562                 }\r
1563                 elseif ( !preg_match("/^[a-z0-9]+([ a-z0-9]*[a-z0-9]+)?$/i", $this->user_name) )\r
1564                 {\r
1565                         $errors[] = _VALID_ERROR5;\r
1566                 }\r
1567 \r
1568                 if ( $this->user_password == '' || $this->user_password2 == '' )\r
1569                 {\r
1570                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD3);\r
1571                         $this->user_password = '';\r
1572                 }\r
1573                 elseif ( $this->user_password != $this->user_password2 )\r
1574                 {\r
1575                         $errors[] = _VALID_ERROR6;\r
1576                         $this->user_password = '';\r
1577                 }\r
1578 \r
1579                 if ( !preg_match("/^[a-z0-9\._+\-]+@[a-z0-9\._\-]+\.[a-z]{2,6}$/i", $this->user_email) )\r
1580                 {\r
1581                         $errors[] = _VALID_ERROR7;\r
1582                 }\r
1583 \r
1584                 return $errors;\r
1585         }\r
1586 \r
1587         public function check_weblog_parameters()\r
1588         {\r
1589                 $parameters = array('blog_name', 'blog_shortname');\r
1590                 $this->read_parameter($parameters);\r
1591 \r
1592                 $errors = array();\r
1593                 if ( $this->blog_name == '' )\r
1594                 {\r
1595                         $errors[] = sprintf(_VALID_ERROR1, _BLOG_FIELD1);\r
1596                 }\r
1597 \r
1598                 if ( $this->blog_shortname == '' )\r
1599                 {\r
1600                         $errors[] = sprintf(_VALID_ERROR1, _BLOG_FIELD2);\r
1601                 }\r
1602 \r
1603                 if ( !preg_match("/^[a-z0-9]+$/i", $this->blog_shortname) )\r
1604                 {\r
1605                         $errors[] = _VALID_ERROR4;\r
1606                 }\r
1607 \r
1608                 return $errors;\r
1609         }\r
1610 \r
1611         public function check_uri_parameters()\r
1612         {\r
1613                 $parameters = array('IndexURL', 'AdminURL', 'MediaURL', 'SkinsURL', 'PluginURL', 'ActionURL');\r
1614                 $this->read_parameter($parameters);\r
1615 \r
1616                 $errors = array();\r
1617                 if ( substr($this->IndexURL, -1, 1) !== '/' )\r
1618                 {\r
1619                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD1);\r
1620                 }\r
1621 \r
1622                 if ( substr($this->AdminURL, -1, 1) !== '/' )\r
1623                 {\r
1624                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD2);\r
1625                 }\r
1626 \r
1627                 if ( substr($this->MediaURL, -1, 1) !== '/' )\r
1628                 {\r
1629                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD4);\r
1630                 }\r
1631 \r
1632                 if ( substr($this->SkinsURL, -1, 1) !== '/' )\r
1633                 {\r
1634                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD6);\r
1635                 }\r
1636 \r
1637                 if ( substr($this->PluginURL, -1, 1) !== '/' )\r
1638                 {\r
1639                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD8);\r
1640                 }\r
1641 \r
1642                 if ( strrchr($this->ActionURL, '/') != '/action.php' )\r
1643                 {\r
1644                         $errors[] = sprintf(_VALID_ERROR9, _PATH_FIELD9);\r
1645                 }\r
1646 \r
1647                 return $errors;\r
1648         }\r
1649 \r
1650         public function check_path_parameters()\r
1651         {\r
1652                 $parameters = array('AdminPath', 'MediaPath', 'SkinsPath');\r
1653                 $this->read_parameter($parameters);\r
1654 \r
1655                 $separators = array('/', DIRECTORY_SEPARATOR);\r
1656                 $errors = array();\r
1657                 if ( !in_array(substr($this->AdminPath, -1, 1), $separators) )\r
1658                 {\r
1659                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD3);\r
1660                 }\r
1661                 elseif ( !file_exists($this->AdminPath) )\r
1662                 {\r
1663                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD3);\r
1664                 }\r
1665 \r
1666                 if ( !in_array(substr($this->MediaPath, -1, 1), $separators) )\r
1667                 {\r
1668                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD5);\r
1669                 }\r
1670                 elseif ( !file_exists($this->MediaPath) )\r
1671                 {\r
1672                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD5);\r
1673                 }\r
1674 \r
1675                 if ( !in_array(substr($this->SkinsPath, -1, 1), $separators) )\r
1676                 {\r
1677                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD7);\r
1678                 }\r
1679                 elseif ( !file_exists($this->SkinsPath) )\r
1680                 {\r
1681                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD7);\r
1682                 }\r
1683 \r
1684                 return $errors;\r
1685         }\r
1686 \r
1687         /**\r
1688          * check all parameters\r
1689          * @return bool\r
1690          */\r
1691         public function check_all_parameters()\r
1692         {\r
1693                 $this->set_locale();\r
1694 \r
1695                 $isValid = true;\r
1696                 $isValid &= (count($this->check_mysql_parameters()) == 0);\r
1697                 $isValid &= (count($this->check_user_parameters()) == 0);\r
1698                 $isValid &= (count($this->check_weblog_parameters()) == 0);\r
1699                 $isValid &= (count($this->check_uri_parameters()) == 0);\r
1700                 $isValid &= (count($this->check_path_parameters()) == 0);\r
1701 \r
1702                 return $isValid;\r
1703         }\r
1704 }\r