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: index.php 1745 2012-04-12 23:45:47Z sakamocchi $
  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', 'admin/defaultadmin');\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\r
 164                                         && count($param->check_weblog_parameters()) == 0 )\r
 165                                 {\r
 166                                         $param->set_state('install');\r
 167                                         $isPostback = false;\r
 168                                 }\r
 169                                 break;\r
 170                         case 'detail':\r
 171                                 if ( $param->check_all_parameters() )\r
 172                                 {\r
 173                                         $param->set_state('install');\r
 174                                         $isPostback = false;\r
 175                                 }\r
 176                                 break;\r
 177                 }\r
 178         }\r
 179 \r
 180         // page render\r
 181         show_header();\r
 182         switch ( $param->state )\r
 183         {\r
 184                 case 'locale':\r
 185                         show_select_locale_form();\r
 186                         break;\r
 187                 case 'mysql':\r
 188                         show_database_setting_form($isPostback);\r
 189                         break;\r
 190                 case 'weblog':\r
 191                         show_blog_setting_form($isPostback);\r
 192                         break;\r
 193                 case 'detail':\r
 194                         show_detail_setting_form($isPostback);\r
 195                         break;\r
 196                 case 'install':\r
 197                         show_install_complete_form();\r
 198                         break;\r
 199         }\r
 200         show_footer();\r
 201 }\r
 202 \r
 203 /**\r
 204  * header tag of the installation screens\r
 205  **/\r
 206 function show_header()\r
 207 {\r
 208         global $param;\r
 209 \r
 210         /* HTTP 1.1 application for no caching */\r
 211         header("Cache-Control: no-cache, must-revalidate");\r
 212         header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");\r
 213         header('Content-Type: text/html; charset=' . i18n::get_current_charset());\r
 214 ?>\r
 215 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\r
 216 <html xmlns="http://www.w3.org/1999/xhtml">\r
 217         <head>\r
 218                 <title><?php echo _TITLE; ?></title>\r
 219                 <link rel="stylesheet" type="text/css" href="./styles/inst.css" />\r
 220                 <style type="text/css">\r
 221                 <!--\r
 222                 <?php echo _BODYFONTSTYLE; ?>\r
 223                 -->\r
 224                 </style>\r
 225                 <script type="text/javascript">\r
 226                         function SelectText( element ) {\r
 227                                 window.setTimeout( function() { element.select() }, 0 );\r
 228                         }\r
 229                         var isSubmit = false;\r
 230                         function OnceSubmit() {\r
 231                                 if (!isSubmit) {\r
 232                                         isSubmit = true;\r
 233                                         window.setTimeout( function() { isSubmit = false; }, 10000 );\r
 234                                         return true;\r
 235                                 }\r
 236                                 return false;\r
 237                         }\r
 238                 </script>\r
 239         </head>\r
 240         <body>\r
 241                 <div id="header">\r
 242                         <div id="navigation">\r
 243                                 <h1><img src="./styles/nucleus_rogo.png" alt="NucleusCMS" /></h1>\r
 244                                 <ul>\r
 245 <?php\r
 246         if ( in_array($param->state, array('mysql', 'weblog', 'install')) )\r
 247         {\r
 248                 echo '<li>', _STEP1, '</li><li';\r
 249                 if ( $param->state == 'mysql' )\r
 250                 {\r
 251                         echo ' class="gry"';\r
 252                 }\r
 253                 echo '>&nbsp; &gt; &nbsp;', _STEP2, '</li><li';\r
 254                 if ( in_array($param->state, array('mysql', 'weblog')) )\r
 255                 {\r
 256                         echo ' class="gry"';\r
 257                 }\r
 258                 echo '>&nbsp; &gt; &nbsp;', _STEP3, "</li>\n";\r
 259         }\r
 260         if ( in_array($param->state, array('mysql', 'weblog', 'detail')) )\r
 261         {\r
 262                 echo '<li class="rightbox">';\r
 263                 if ( in_array($param->state, array('mysql', 'weblog')) )\r
 264                 {\r
 265                         echo '<a href="./?mode=detail">', _MODE2, '</a>';\r
 266                 }\r
 267                 else\r
 268                 {\r
 269                         echo '<a href="./?mode=simple">', _MODE1, '</a>';\r
 270                 }\r
 271                 echo '</li>';\r
 272         }\r
 273 ?>\r
 274                                 </ul>\r
 275                         </div>\r
 276                 </div>\r
 277 <?php\r
 278 }\r
 279 \r
 280 /**\r
 281  * footer tag of the installation screens\r
 282  **/\r
 283 function show_footer()\r
 284 {\r
 285         global $page_footer_copyright;\r
 286 ?>\r
 287                 <div id="footer">\r
 288                         <?php echo $page_footer_copyright; ?>\r
 289                 </div>\r
 290         </body>\r
 291 </html>\r
 292 <?php\r
 293 }\r
 294 \r
 295 /**\r
 296  * Display the form for language select\r
 297  */\r
 298 function show_select_locale_form()\r
 299 {\r
 300         // Get the browser language that can be displayed\r
 301         // TODO: default locale select simple implementation\r
 302         $languages = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);\r
 303         foreach ( $languages as $language )\r
 304         {\r
 305                 $language = preg_replace('#([\w]+).*#', '$1', $language);\r
 306                 break;\r
 307         }\r
 308 \r
 309         $locales = array(\r
 310                 array('en_Latn_US', 'English - United States'),\r
 311                 array('ja_Jpan_JP', 'Japanese - Japan')\r
 312         );\r
 313 ?>\r
 314                 <div id="container">\r
 315                         <p style="font-size:152%;font-weight:bold;">\r
 316                                 Select your locale:\r
 317                         </p>\r
 318                         <form method="post" action="./index.php">\r
 319 \r
 320                                 <div class="prt">\r
 321                                         <select name="locale">\r
 322 <?php\r
 323         foreach ( $locales as $locale )\r
 324         {\r
 325                 echo "<option value=\"$locale[0]\"";\r
 326                 if ( i18n::strpos($locale[0], $language) === 0 )\r
 327                 {\r
 328                         echo ' selected';\r
 329                 }\r
 330                 echo ">$locale[1]</option>\n";\r
 331         }\r
 332 ?>\r
 333                                         </select>\r
 334                                         <p class="sbt">\r
 335                                                 <button type="submit" name="action" value="locale" class="sbt_arw">START</button>\r
 336                                         </p>\r
 337                                 </div>\r
 338                         </form>\r
 339                 </div>\r
 340 <?php\r
 341 }\r
 342 \r
 343 /**\r
 344  * Display the form to set up a database\r
 345  * @param bool $isPostback\r
 346  */\r
 347 function show_database_setting_form($isPostback)\r
 348 {\r
 349         global $param, $minimum_mysql_version;\r
 350 \r
 351         $config_writable = canConfigFileWritable();\r
 352         $mysql_version = getMySqlVersion();\r
 353 ?>\r
 354                 <div id="container">\r
 355                         <p class="msg">\r
 356 <?php\r
 357         echo _SIMPLE_NAVI1;\r
 358         if ( $config_writable != '' )\r
 359         {\r
 360                 echo '<span class="err">', $config_writable, '</span>';\r
 361         }\r
 362         if ( $mysql_version == '0.0.0' )\r
 363         {\r
 364                 echo '<span class="err">', _DBVERSION_UNKOWN, '</span>';\r
 365         }\r
 366         elseif ( version_compare($mysql_version, $minimum_mysql_version, '<') )\r
 367         {\r
 368                 echo '<span class="err">', sprintf(_DBVERSION_TOOLOW, $minimum_mysql_version), '</span>';\r
 369         }\r
 370 ?>\r
 371                         </p>\r
 372                         <form method="post" action="./index.php">\r
 373                                 <div class="prt">\r
 374                                         <h2><?php echo _DB_HEADER; ?></h2>\r
 375                                         <p class="msg">\r
 376 <?php\r
 377         if ( $isPostback )\r
 378         {\r
 379                 $errors = $param->check_mysql_parameters();\r
 380                 if ( is_array($errors) )\r
 381                 {\r
 382                         foreach ( $errors as $error )\r
 383                         {\r
 384                                 echo '<span class="err">', $error, "</span>\n";\r
 385                         }\r
 386                 }\r
 387         }\r
 388 ?>\r
 389                                         </p>\r
 390                                         <table>\r
 391                                                 <tr>\r
 392                                                         <th><span class="nam"><?php echo _DB_FIELD1; ?></span><span class="sub"><?php echo _DB_FIELD1_DESC; ?></span></th>\r
 393                                                                 <td><input type="text" name="mysql_host" value="<?php echo $param->mysql_host; ?>" /></td>\r
 394                                                 </tr>\r
 395                                                 <tr>\r
 396                                                         <th><span class="nam"><?php echo _DB_FIELD2; ?></span><span class="sub"><?php echo _DB_FIELD2_DESC; ?></span></th>\r
 397                                                                 <td><input type="text" name="mysql_user" value="<?php echo $param->mysql_user; ?>" /></td>\r
 398                                                 </tr>\r
 399                                                 <tr>\r
 400                                                         <th><span class="nam"><?php echo _DB_FIELD3; ?></span></th>\r
 401                                                                 <td><input type="text" name="mysql_password" value="<?php echo $param->mysql_password; ?>" /></td>\r
 402                                                 </tr>\r
 403                                                 <tr>\r
 404                                                         <th><span class="nam"><?php echo _DB_FIELD4; ?></span><span class="sub"><?php echo _DB_FIELD4_DESC; ?></span></th>\r
 405                                                                 <td><input type="text" name="mysql_database" value="<?php echo $param->mysql_database; ?>" /></td>\r
 406                                                 </tr>\r
 407                                         </table>\r
 408                                         <p class="sbt">\r
 409                                                 <button type="submit" name="mode" value="detail" class="sbt_sqr"><?php echo _MODE2; ?></button>\r
 410                                                 <button type="submit" name="action" value="mysql" class="sbt_arw"><?php echo _NEXT; ?></button>\r
 411                                         </p>\r
 412                                         <p class="msg">\r
 413                                                 <?php echo _DB_TEXT1; ?>\r
 414                                         </p>\r
 415                                 </div>\r
 416                         </form>\r
 417                 </div>\r
 418 <?php\r
 419 }\r
 420 \r
 421 /**\r
 422  * Displays a form to the blog settings\r
 423  * @param bool $isPostback\r
 424  */\r
 425 function show_blog_setting_form($isPostback)\r
 426 {\r
 427         global $param;\r
 428 ?>\r
 429                 <div id="container">\r
 430                         <p class="msg">\r
 431                                 <?php echo _SIMPLE_NAVI2; ?>\r
 432                         </p>\r
 433                         <form method="post" action="./index.php">\r
 434                                 <div class="prt">\r
 435                                         <h2><?php echo _BLOG_HEADER; ?></h2>\r
 436                                         <p class="msg">\r
 437 <?php\r
 438         if ( $isPostback )\r
 439         {\r
 440                 $errors = $param->check_weblog_parameters();\r
 441                 if ( is_array($errors) )\r
 442                 {\r
 443                         foreach ( $errors as $error )\r
 444                         {\r
 445                                 echo '<span class="err">', $error, "</span>\n";\r
 446                         }\r
 447                 }\r
 448         }\r
 449 ?>\r
 450                                         </p>\r
 451                                         <table>\r
 452                                                 <tr>\r
 453                                                         <th><span class="nam"><?php echo _BLOG_FIELD1; ?></span></th>\r
 454                                                                 <td><input type="text" name="blog_name" value="<?php echo $param->blog_name; ?>" /></td>\r
 455                                                 </tr>\r
 456                                                 <tr>\r
 457                                                         <th><span class="nam"><?php echo _BLOG_FIELD2; ?></span><span class="sub"><?php echo _BLOG_FIELD2_DESC; ?></span></th>\r
 458                                                                 <td><input type="text" name="blog_shortname" value="<?php echo $param->blog_shortname; ?>" /></td>\r
 459                                                 </tr>\r
 460                                         </table>\r
 461                                 </div>\r
 462 \r
 463                                 <div class="prt">\r
 464                                         <h2><?php echo _ADMIN_HEADER; ?></h2>\r
 465                                         <p class="msg">\r
 466 <?php\r
 467         if ( $isPostback )\r
 468         {\r
 469                 $errors = $param->check_user_parameters();\r
 470                 if ( is_array($errors) )\r
 471                 {\r
 472                         foreach ( $errors as $error )\r
 473                         {\r
 474                                 echo '<span class="err">', $error, "</span>\n";\r
 475                         }\r
 476                 }\r
 477         }\r
 478 ?>\r
 479                                         </p>\r
 480                                         <table>\r
 481                                                 <tr>\r
 482                                                         <th><span class="nam"><?php echo _ADMIN_FIELD1; ?></span></th>\r
 483                                                                 <td><input type="text" name="user_realname" value="<?php echo $param->user_realname; ?>" /></td>\r
 484                                                 </tr>\r
 485                                                 <tr>\r
 486                                                         <th><span class="nam"><?php echo _ADMIN_FIELD2; ?></span><span class="sub"><?php echo _ADMIN_FIELD2_DESC; ?></span></th>\r
 487                                                                 <td><input type="text" name="user_name" value="<?php echo $param->user_name; ?>" /></td>\r
 488                                                 </tr>\r
 489                                                 <tr>\r
 490                                                         <th><span class="nam"><?php echo _ADMIN_FIELD3; ?></span></th>\r
 491                                                                 <td><input type="password" name="user_password" /></td>\r
 492                                                 </tr>\r
 493                                                 <tr>\r
 494                                                         <th><span class="nam"><?php echo _ADMIN_FIELD4; ?></span></th>\r
 495                                                                 <td><input type="password" name="user_password2" /></td>\r
 496                                                 </tr>\r
 497                                                 <tr>\r
 498                                                         <th><span class="nam"><?php echo _ADMIN_FIELD5; ?></span></th>\r
 499                                                                 <td><input type="text" name="user_email" value="<?php echo $param->user_email; ?>" /></td>\r
 500                                                 </tr>\r
 501                                         </table>\r
 502                                         <p class="sbt">\r
 503                                                 <button type="submit" name="action" value="weblog" class="sbt_arw" onclick="OnceSubmit()"><?php echo _INSTALL; ?></button>\r
 504                                         </p>\r
 505                                 </div>\r
 506                         </form>\r
 507                 </div>\r
 508 <?php\r
 509 }\r
 510 \r
 511 /**\r
 512  * Displays a form to the detail settings\r
 513  * @param bool $isPostback\r
 514  */\r
 515 function show_detail_setting_form($isPostback)\r
 516 {\r
 517         global $param, $minimum_mysql_version;\r
 518 \r
 519         $mysql_version = getMySqlVersion();\r
 520 ?>\r
 521                 <div id="container_detailed">\r
 522                         <p class="msg">\r
 523                                 <?php echo _DETAIL_NAVI1; ?>\r
 524 <?php\r
 525         if ( $isPostback && !$param->check_all_parameters() )\r
 526         {\r
 527                 echo '<span class="err">', _VALID_ERROR, "</span>\n";\r
 528         }\r
 529 ?>\r
 530                         </p>\r
 531                         <ul class="msg">\r
 532                                 <li>PHP: <?php echo phpversion(); ?></li>\r
 533                                 <li>MySQL:\r
 534 <?php\r
 535         echo ($mysql_version == '0.0.0') ? _DBVERSION_UNKOWN : $mysql_version;\r
 536         if ( version_compare($mysql_version, $minimum_mysql_version, '<') )\r
 537         {\r
 538                 echo '<span class="err">', sprintf(_DBVERSION_TOOLOW, $minimum_mysql_version), '</span>';\r
 539         }\r
 540 ?></li>\r
 541                         </ul>\r
 542                         <form method="post" action="">\r
 543 \r
 544                                 <div class="prt">\r
 545                                         <h2><?php echo _DETAIL_HEADER1; ?></h2>\r
 546                                         <p class="msg">\r
 547 <?php\r
 548         if ( $isPostback )\r
 549         {\r
 550                 $errors = $param->check_mysql_parameters();\r
 551                 if ( is_array($errors) )\r
 552                 {\r
 553                         foreach ( $errors as $error )\r
 554                         {\r
 555                                 echo '<span class="err">', $error, "</span>\n";\r
 556                         }\r
 557                 }\r
 558         }\r
 559 ?>\r
 560                                         </p>\r
 561                                         <table>\r
 562                                                 <tr>\r
 563                                                         <th><span class="nam"><?php echo _DB_FIELD1; ?></span><span class="sub"><?php echo _DB_FIELD1_DESC; ?></span></th>\r
 564                                                                 <td><input type="text" name="mysql_host" value="<?php echo $param->mysql_host; ?>" /></td>\r
 565                                                 </tr>\r
 566                                                 <tr>\r
 567                                                         <th><span class="nam"><?php echo _DB_FIELD2; ?></span><span class="sub"><?php echo _DB_FIELD2_DESC; ?></span></th>\r
 568                                                                 <td><input type="text" name="mysql_user" value="<?php echo $param->mysql_user; ?>" /></td>\r
 569                                                 </tr>\r
 570                                                 <tr>\r
 571                                                         <th><span class="nam"><?php echo _DB_FIELD3; ?></span></th>\r
 572                                                                 <td><input type="text" name="mysql_password" value="<?php echo $param->mysql_password; ?>" /></td>\r
 573                                                 </tr>\r
 574                                                 <tr>\r
 575                                                         <th><span class="nam"><?php echo _DB_FIELD4; ?></span><span class="sub"><?php echo _DB_FIELD4_DESC; ?></span></th>\r
 576                                                                 <td><input type="text" name="mysql_database" value="<?php echo $param->mysql_database; ?>" /></td>\r
 577                                                 </tr>\r
 578                                                 <tr>\r
 579                                                         <th><span class="nam"><?php echo _DB_FIELD5; ?></span><span class="sub"><?php echo _DB_FIELD5_DESC; ?></span></th>\r
 580                                                                 <td><input type="text" name="mysql_tablePrefix" value="<?php echo $param->mysql_tablePrefix; ?>" /></td>\r
 581                                                 </tr>\r
 582                                         </table>\r
 583 \r
 584                                         <h2><?php echo _DETAIL_HEADER2; ?></h2>\r
 585                                         <p class="msg">\r
 586 <?php\r
 587         if ( $isPostback )\r
 588         {\r
 589                 $errors = $param->check_uri_parameters();\r
 590                 if ( is_array($errors) )\r
 591                 {\r
 592                         foreach ( $errors as $error )\r
 593                         {\r
 594                                 echo '<span class="err">', $error, "</span>\n";\r
 595                         }\r
 596                 }\r
 597                 $errors = $param->check_path_parameters();\r
 598                 if ( is_array($errors) )\r
 599                 {\r
 600                         foreach ( $errors as $error )\r
 601                         {\r
 602                                 echo '<span class="err">', $error, "</span>\n";\r
 603                         }\r
 604                 }\r
 605         }\r
 606 ?>\r
 607                                         </p>\r
 608                                         <table>\r
 609                                                 <tr>\r
 610                                                         <th><span class="nam"><?php echo _PATH_FIELD1; ?></span></th>\r
 611                                                                 <td><input type="text" name="IndexURL" value="<?php echo $param->IndexURL; ?>" /></td>\r
 612                                                 </tr>\r
 613                                                 <tr>\r
 614                                                         <th><span class="nam"><?php echo _PATH_FIELD2; ?></span></th>\r
 615                                                                 <td><input type="text" name="AdminURL" value="<?php echo $param->AdminURL; ?>" /></td>\r
 616                                                 </tr>\r
 617                                                 <tr>\r
 618                                                         <th><span class="nam"><?php echo _PATH_FIELD3; ?></span></th>\r
 619                                                                 <td><input type="text" name="AdminPath" value="<?php echo $param->AdminPath; ?>" /></td>\r
 620                                                 </tr>\r
 621                                                 <tr>\r
 622                                                         <th><span class="nam"><?php echo _PATH_FIELD4; ?></span></th>\r
 623                                                                 <td><input type="text" name="MediaURL" value="<?php echo $param->MediaURL; ?>" /></td>\r
 624                                                 </tr>\r
 625                                                 <tr>\r
 626                                                         <th><span class="nam"><?php echo _PATH_FIELD5; ?></span></th>\r
 627                                                                 <td><input type="text" name="MediaPath" value="<?php echo $param->MediaPath; ?>" /></td>\r
 628                                                 </tr>\r
 629                                                 <tr>\r
 630                                                         <th><span class="nam"><?php echo _PATH_FIELD6; ?></span></th>\r
 631                                                                 <td><input type="text" name="SkinsURL" value="<?php echo $param->SkinsURL; ?>" /></td>\r
 632                                                 </tr>\r
 633                                                 <tr>\r
 634                                                         <th><span class="nam"><?php echo _PATH_FIELD7; ?></span></th>\r
 635                                                                 <td><input type="text" name="SkinsPath" value="<?php echo $param->SkinsPath; ?>" /></td>\r
 636                                                 </tr>\r
 637                                                 <tr>\r
 638                                                         <th><span class="nam"><?php echo _PATH_FIELD8; ?></span></th>\r
 639                                                                 <td><input type="text" name="PluginURL" value="<?php echo $param->PluginURL; ?>" /></td>\r
 640                                                 </tr>\r
 641                                                 <tr>\r
 642                                                         <th><span class="nam"><?php echo _PATH_FIELD9; ?></span></th>\r
 643                                                                 <td><input type="text" name="ActionURL" value="<?php echo $param->ActionURL; ?>" /></td>\r
 644                                                 </tr>\r
 645                                         </table>\r
 646                                         <p class="msg">\r
 647                                                 <?php echo _DETAIL_TEXT3; ?>\r
 648                                         </p>\r
 649 \r
 650                                         <h2><?php echo _DETAIL_HEADER3; ?></h2>\r
 651                                         <p class="msg">\r
 652 <?php\r
 653         echo _DETAIL_TEXT4;\r
 654         if ( $isPostback )\r
 655         {\r
 656                 $errors = $param->check_user_parameters();\r
 657                 if ( is_array($errors) )\r
 658                 {\r
 659                         foreach ( $errors as $error )\r
 660                         {\r
 661                                 echo '<span class="err">', $error, "</span>\n";\r
 662                         }\r
 663                 }\r
 664         }\r
 665 ?>\r
 666                                         </p>\r
 667                                         <table>\r
 668                                                 <tr>\r
 669                                                         <th><span class="nam"><?php echo _ADMIN_FIELD1; ?></span></th>\r
 670                                                                 <td><input type="text" name="user_realname" value="<?php echo $param->user_realname; ?>" /></td>\r
 671                                                 </tr>\r
 672                                                 <tr>\r
 673                                                         <th><span class="nam"><?php echo _ADMIN_FIELD2; ?></span><span class="sub"><?php echo _ADMIN_FIELD2_DESC; ?></span></th>\r
 674                                                                 <td><input type="text" name="user_name" value="<?php echo $param->user_name; ?>" /></td>\r
 675                                                 </tr>\r
 676                                                 <tr>\r
 677                                                         <th><span class="nam"><?php echo _ADMIN_FIELD3; ?></span></th>\r
 678                                                                 <td><input type="password" name="user_password" /></td>\r
 679                                                 </tr>\r
 680                                                 <tr>\r
 681                                                         <th><span class="nam"><?php echo _ADMIN_FIELD4; ?></span></th>\r
 682                                                                 <td><input type="password" name="user_password2" /></td>\r
 683                                                 </tr>\r
 684                                                 <tr>\r
 685                                                         <th><span class="nam"><?php echo _ADMIN_FIELD5; ?></span></th>\r
 686                                                                 <td><input type="text" name="user_email" value="<?php echo $param->user_email; ?>" /></td>\r
 687                                                 </tr>\r
 688                                         </table>\r
 689 \r
 690                                         <h2><?php echo _DETAIL_HEADER4; ?></h2>\r
 691                                         <p class="msg">\r
 692 <?php\r
 693         echo _DETAIL_TEXT5;\r
 694         if ( $isPostback )\r
 695         {\r
 696                 $errors = $param->check_weblog_parameters();\r
 697                 if ( is_array($errors) )\r
 698                 {\r
 699                         foreach ( $errors as $error )\r
 700                         {\r
 701                                 echo '<span class="err">', $error, "</span>\n";\r
 702                         }\r
 703                 }\r
 704         }\r
 705 ?>\r
 706                                         </p>\r
 707                                         <table>\r
 708                                                 <tr>\r
 709                                                         <th><span class="nam"><?php echo _BLOG_FIELD1; ?></span></th>\r
 710                                                                 <td><input type="text" name="blog_name" value="<?php echo $param->blog_name; ?>" /></td>\r
 711                                                 </tr>\r
 712                                                 <tr>\r
 713                                                         <th><span class="nam"><?php echo _BLOG_FIELD2; ?></span><span class="sub"><?php echo _BLOG_FIELD2_DESC; ?></span></th>\r
 714                                                                 <td><input type="text" name="blog_shortname" value="<?php echo $param->blog_shortname; ?>" /></td>\r
 715                                                 </tr>\r
 716                                         </table>\r
 717 \r
 718                                         <p class="msg">\r
 719                                                 <?php echo _DETAIL_TEXT6; ?>\r
 720                                         </p>\r
 721 \r
 722                                         <p class="sbt">\r
 723                                                 <button type="submit" name="action" value="detail" class="sbt_arw" onclick="OnceSubmit()"><?php echo _INSTALL; ?></button>\r
 724                                         </p>\r
 725                                 </div>\r
 726                         </form>\r
 727                 </div>\r
 728 <?php\r
 729 }\r
 730 \r
 731 /**\r
 732  * Displays a screen to signal the completion of the installation\r
 733  */\r
 734 function show_install_complete_form()\r
 735 {\r
 736         global $MYSQL_HANDLER, $param;\r
 737         $errors = do_install();\r
 738 ?>\r
 739                 <div id="container">\r
 740                         <p class="msg">\r
 741 <?php\r
 742         if ( is_array($errors) && count($errors) > 0 )\r
 743         {\r
 744                 echo _INST_ERROR;\r
 745                 foreach ( $errors as $error )\r
 746                 {\r
 747                         echo '<span class="err">', $error, "</span>\n";\r
 748                 }\r
 749         }\r
 750         else\r
 751         {\r
 752                 echo _INST_TEXT;\r
 753                 if ( array_key_exists('config_data', $_SESSION) )\r
 754                 {\r
 755                         echo '<span class="err">', _INST_TEXT4, '</span>';\r
 756 ?>\r
 757 <textarea id="config_text" readonly="readonly" onfocus="SelectText(this);"><?php echo htmlentities($_SESSION['config_data'], null, i18n::get_current_charset()) ?></textarea>\r
 758 <?php\r
 759                 }\r
 760                 else\r
 761                 {\r
 762                         echo '<span class="err">', _INST_TEXT5, '</span>';\r
 763                 }\r
 764 ?>\r
 765                         </p>\r
 766                         <form method="post" action="./index.php">\r
 767                                 <div class="prt">\r
 768                                         <h2><?php echo _INST_HEADER1; ?></h2>\r
 769                                         <p class="msg">\r
 770                                                 <?php echo sprintf(_INST_TEXT1, $param->blog_name); ?>\r
 771                                         </p>\r
 772                                         <p class="sbt">\r
 773                                                 <button type="button" name="toBlog" onclick="location.href='<?php echo $param->IndexURL; ?>';" class="sbt_arw"><?php echo _INST_BUTTON1; ?></button>\r
 774                                         </p>\r
 775                                 </div>\r
 776 \r
 777                                 <div class="prt">\r
 778                                         <h2><?php echo _INST_HEADER2; ?></h2>\r
 779                                         <p class="msg">\r
 780                                                 <?php echo _INST_TEXT2; ?>\r
 781                                         </p>\r
 782                                         <p class="sbt">\r
 783                                                 <button type="button" name="toMng" onclick="location.href='<?php echo $param->AdminURL; ?>';" class="sbt_arw"><?php echo _INST_BUTTON2; ?></button>\r
 784                                         </p>\r
 785                                 </div>\r
 786 \r
 787                                 <div class="prt">\r
 788                                         <h2><?php echo _INST_HEADER3; ?></h2>\r
 789                                         <p class="msg">\r
 790                                                 <?php echo _INST_TEXT3; ?>\r
 791                                         </p>\r
 792                                         <p class="sbt">\r
 793                                                 <button type="button" name="toAddBlog" onclick="location.href='<?php echo $param->AdminURL; ?>index.php?action=createnewlog';" class="sbt_arw"><?php echo _INST_BUTTON3; ?></button>\r
 794                                         </p>\r
 795                                 </div>\r
 796                         </form>\r
 797 <?php\r
 798         }\r
 799 ?>\r
 800                 </div>\r
 801 <?php\r
 802         unset($param);\r
 803 }\r
 804 \r
 805 /**\r
 806  * The installation process itself\r
 807  * @return array error messages\r
 808  */\r
 809 function do_install()\r
 810 {\r
 811         global $param;\r
 812         global $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE, $MYSQL_PREFIX, $MYSQL_CONN;\r
 813         global $DIR_NUCLEUS, $DIR_MEDIA, $DIR_SKINS, $DIR_PLUGINS, $DIR_LANG, $DIR_LIBS;\r
 814         $errors = array();\r
 815 \r
 816         /*\r
 817          * 1. put all param-vars into vars\r
 818          */\r
 819         $MYSQL_HOST             = $param->mysql_host;\r
 820         $MYSQL_USER             = $param->mysql_user;\r
 821         $MYSQL_PASSWORD = $param->mysql_password;\r
 822         $MYSQL_DATABASE = $param->mysql_database;\r
 823         $MYSQL_PREFIX   = $param->mysql_tablePrefix;\r
 824 \r
 825         $DIR_NUCLEUS    = $param->AdminPath;\r
 826         $DIR_MEDIA              = $param->MediaPath;\r
 827         $DIR_SKINS              = $param->SkinsPath;\r
 828         $DIR_PLUGINS    = $DIR_NUCLEUS . 'plugins/';\r
 829         $DIR_LOCALES    = $DIR_NUCLEUS . 'locales/';\r
 830         $DIR_LIBS               = $DIR_NUCLEUS . 'libs/';\r
 831 \r
 832         /*\r
 833          * 2.open mySQL connection\r
 834          */\r
 835         $MYSQL_CONN = @sql_connect_args($MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD);\r
 836         if ( $MYSQL_CONN == false )\r
 837         {\r
 838                 $errors[] = _DBCONNECT_ERROR;\r
 839                 return $errors;\r
 840         }\r
 841 \r
 842         /*\r
 843          * 3. try to create database if needed\r
 844          */\r
 845         if ( !sql_query("CREATE DATABASE IF NOT EXISTS {$MYSQL_DATABASE}") )\r
 846         {\r
 847                 $errors[] = _INST_ERROR1 . ': ' . sql_error();\r
 848         }\r
 849 \r
 850         /*\r
 851          * 4. try to select database\r
 852          */\r
 853         if ( !sql_select_db($MYSQL_DATABASE) )\r
 854         {\r
 855                 $errors[] = _INST_ERROR2;\r
 856         }\r
 857         sql_set_charset('utf8');\r
 858 \r
 859         if ( count($errors) > 0 )\r
 860         {\r
 861                 return $errors;\r
 862         }\r
 863 \r
 864         /*\r
 865          * 5. execute queries\r
 866          */\r
 867         $table_names = array(\r
 868                 'nucleus_actionlog',\r
 869                 'nucleus_ban',\r
 870                 'nucleus_blog',\r
 871                 'nucleus_category',\r
 872                 'nucleus_comment',\r
 873                 'nucleus_config',\r
 874                 'nucleus_item',\r
 875                 'nucleus_karma',\r
 876                 'nucleus_member',\r
 877                 'nucleus_plugin',\r
 878                 'nucleus_skin',\r
 879                 'nucleus_template',\r
 880                 'nucleus_team',\r
 881                 'nucleus_activation',\r
 882                 'nucleus_tickets'\r
 883         );\r
 884 \r
 885         $prefixed_table_names = array();\r
 886         foreach ( $table_names as $table_name )\r
 887         {\r
 888                 $prefixed_table_names[] = $MYSQL_PREFIX . $table_name;\r
 889         }\r
 890 \r
 891         // table exists check\r
 892         $result = sql_query('SHOW TABLES');\r
 893         while ( $row = mysql_fetch_array($result, MYSQL_NUM) )\r
 894         {\r
 895                 if ( in_array($row[0], $prefixed_table_names) )\r
 896                 {\r
 897                         $errors[] = _INST_ERROR3;\r
 898                         break;\r
 899                 }\r
 900         }\r
 901         if ( count($errors) > 0 )\r
 902         {\r
 903                 return $errors;\r
 904         }\r
 905 \r
 906         $filename = 'install.sql';\r
 907         $fd = fopen($filename, 'r');\r
 908         $queries = fread($fd, filesize($filename));\r
 909         fclose($fd);\r
 910 \r
 911         $queries = preg_split('#(;\n|;\r)#', $queries);\r
 912 \r
 913         foreach ( $queries as $query )\r
 914         {\r
 915                 if ( preg_match('/\w+/', $query) )\r
 916                 {\r
 917                         if ( $MYSQL_PREFIX )\r
 918                         {\r
 919                                 $query = str_replace($table_names, $prefixed_table_names, $query);\r
 920                         }\r
 921 \r
 922                         if ( !sql_query($query) )\r
 923                         {\r
 924                                 $errors[] = _INST_ERROR4 . ' (<small>' . $query . '</small>): ' . sql_error();\r
 925                         }\r
 926                 }\r
 927         }\r
 928 \r
 929         /*\r
 930          * 6. put needed records\r
 931          */\r
 932         /* push first post */\r
 933         $query = "INSERT INTO %s VALUES (1, '%s', '%s', '%s', 1, 1, '%s', 0, 0, 0, 1, 0, 1)";\r
 934         $query = sprintf($query, tableName('nucleus_item'), _1ST_POST_TITLE, _1ST_POST, _1ST_POST2, i18n::formatted_datetime('mysql', time()));\r
 935         if ( !sql_query($query) )\r
 936         {\r
 937                 $errors[] = _INST_ERROR4 . ' (<small>' . $newpost . '</small>): ' . sql_error();\r
 938         }\r
 939 \r
 940         /* push configurations */\r
 941         array_merge($errors, updateConfig('IndexURL', $param->IndexURL));\r
 942         array_merge($errors, updateConfig('AdminURL', $param->AdminURL));\r
 943         array_merge($errors, updateConfig('MediaURL', $param->MediaURL));\r
 944         array_merge($errors, updateConfig('SkinsURL', $param->SkinsURL));\r
 945         array_merge($errors, updateConfig('PluginURL', $param->PluginURL));\r
 946         array_merge($errors, updateConfig('ActionURL', $param->ActionURL));\r
 947         array_merge($errors, updateConfig('AdminEmail', $param->user_email));\r
 948         array_merge($errors, updateConfig('SiteName', $param->blog_name));\r
 949         array_merge($errors, updateConfig('Locale', i18n::get_current_locale()));\r
 950 \r
 951         /* escape strings for SQL */\r
 952         $user_name                      = sql_real_escape_string($param->user_name);\r
 953         $user_realname          = sql_real_escape_string($param->user_realname);\r
 954         $user_password          = sql_real_escape_string(md5($param->user_password));\r
 955         $user_email                     = sql_real_escape_string($param->user_email);\r
 956         $blog_name                      = sql_real_escape_string($param->blog_name);\r
 957         $blog_shortname         = sql_real_escape_string($param->blog_shortname);\r
 958         $config_indexurl        = sql_real_escape_string($param->IndexURL);\r
 959 \r
 960         /* push super admin */\r
 961         $query = "UPDATE %s SET mname = '%s', mrealname = '%s', mpassword = '%s', memail = '%s', murl = '%s', madmin = 1, mcanlogin = 1 WHERE mnumber = 1";\r
 962         $query = sprintf($query, tableName('nucleus_member'), $user_name, $user_realname, $user_password, $user_email, $config_indexurl);\r
 963         if ( !sql_query($query) )\r
 964         {\r
 965                 $errors[] = _INST_ERROR5 . ': ' . sql_error();\r
 966         }\r
 967 \r
 968         /* push new weblog */\r
 969         $query = "UPDATE %s SET bname = '%s', bshortname = '%s', burl = '%s' WHERE bnumber = 1";\r
 970         $query = sprintf($query, tableName('nucleus_blog'), $blog_name, $blog_shortname, $config_indexurl);\r
 971         if ( !sql_query($query) )\r
 972         {\r
 973                 $errors[] = _INST_ERROR6 . ': ' . sql_error();\r
 974         }\r
 975 \r
 976         /* push default category */\r
 977         $query = "UPDATE %s SET cname = '%s', cdesc = '%s' WHERE catid = 1";\r
 978         $query = sprintf($query, tableName('nucleus_category'), _GENERALCAT_NAME, _GENERALCAT_DESC);\r
 979         if ( !sql_query($query) )\r
 980         {\r
 981                 $errors[] = _INST_ERROR6 . ': ' . sql_error();\r
 982         }\r
 983 \r
 984         sql_close();\r
 985 \r
 986         /*\r
 987          * 7. install default plugins and skins\r
 988          */\r
 989         global $aConfPlugsToInstall, $aConfSkinsToImport;\r
 990         $aSkinErrors = array();\r
 991         $aPlugErrors = array();\r
 992 \r
 993         if ( (count($aConfPlugsToInstall) > 0) || (count($aConfSkinsToImport) > 0) )\r
 994         {\r
 995                 include_once($DIR_LIBS . 'globalfunctions.php');\r
 996                 global $manager;\r
 997                 if ( !isset($manager) )\r
 998                 {\r
 999                         $manager = new Manager();\r
1000                 }\r
1001 \r
1002                 include_once($DIR_LIBS . 'skinie.php');\r
1003                 \r
1004                 $aSkinErrors = installCustomSkins();\r
1005                 if ( count($aSkinErrors) > 0 )\r
1006                 {\r
1007                         array_merge($errors, $aSkinErrors);\r
1008                 }\r
1009                 $query = 'SELECT MIN(sdnumber) as result FROM ' . tableName('nucleus_skin_desc') . ' WHERE sdincmode = "admin"';\r
1010                 $res = sql_query($query);\r
1011                 $obj = sql_fetch_object($res);\r
1012                 array_merge($errors, updateConfig('DefaultAdminSkin', $obj->result));\r
1013                 \r
1014                 $query          = "SELECT sdnumber FROM %s WHERE sdname='default'";\r
1015                 $query          = sprintf($query, tableName('nucleus_skin_desc'));\r
1016                 $res            = sql_query($query);\r
1017                 $obj            = sql_fetch_assoc($res);\r
1018                 $defSkinID      = (integer) $obj['sdnumber'];\r
1019 \r
1020                 $query = "UPDATE %s SET bdefskin=%d WHERE bnumber=1";\r
1021                 $query = sprintf($query, tableName('nucleus_blog'), $defSkinID);\r
1022                 sql_query($query);\r
1023                 $query = "UPDATE %s SET value=%d WHERE name='BaseSkin'";\r
1024                 $query = sprintf($query, tableName('nucleus_config'), $defSkinID);\r
1025                 sql_query($query);\r
1026 \r
1027                 $aPlugErrors = installCustomPlugs();\r
1028                 if ( count($aPlugErrors) > 0 )\r
1029                 {\r
1030                         array_merge($errors, $aPlugErrors);\r
1031                 }\r
1032         }\r
1033 \r
1034         /*\r
1035          * 8. Write config file ourselves (if possible)\r
1036          */\r
1037         $config_data = '<' . '?php' . "\n";\r
1038         $config_data .= "// mySQL connection information\n";\r
1039         $config_data .= "\$MYSQL_HOST = '" . $MYSQL_HOST . "';\n";\r
1040         $config_data .= "\$MYSQL_USER = '" . $MYSQL_USER . "';\n";\r
1041         $config_data .= "\$MYSQL_PASSWORD = '" . $MYSQL_PASSWORD . "';\n";\r
1042         $config_data .= "\$MYSQL_DATABASE = '" . $MYSQL_DATABASE . "';\n";\r
1043         $config_data .= "\$MYSQL_PREFIX = '" . $MYSQL_PREFIX . "';\n";\r
1044         $config_data .= "// new in 3.50. first element is db handler, the second is the db driver used by the handler\n";\r
1045         $config_data .= "// default is \$MYSQL_HANDLER = array('mysql','mysql');\n";\r
1046         $config_data .= "//\$MYSQL_HANDLER = array('mysql','mysql');\n";\r
1047         $config_data .= "//\$MYSQL_HANDLER = array('pdo','mysql');\n";\r
1048         $config_data .= "\$MYSQL_HANDLER = array('" . $MYSQL_HANDLER[0] . "','" . $MYSQL_HANDLER[1] . "');\n";\r
1049         $config_data .= "\n";\r
1050         $config_data .= "// main nucleus directory\n";\r
1051         $config_data .= "\$DIR_NUCLEUS = '" . $DIR_NUCLEUS . "';\n";\r
1052         $config_data .= "\n";\r
1053         $config_data .= "// path to media dir\n";\r
1054         $config_data .= "\$DIR_MEDIA = '" . $DIR_MEDIA . "';\n";\r
1055         $config_data .= "\n";\r
1056         $config_data .= "// extra skin files for imported skins\n";\r
1057         $config_data .= "\$DIR_SKINS = '" . $DIR_SKINS . "';\n";\r
1058         $config_data .= "\n";\r
1059         $config_data .= "// these dirs are normally sub dirs of the nucleus dir, but \n";\r
1060         $config_data .= "// you can redefine them if you wish\n";\r
1061         $config_data .= "\$DIR_PLUGINS = \$DIR_NUCLEUS . 'plugins/';\n";\r
1062         $config_data .= "\$DIR_LOCALES = \$DIR_NUCLEUS . 'locales/';\n";\r
1063         $config_data .= "\$DIR_LIBS = \$DIR_NUCLEUS . 'libs/';\n";\r
1064         $config_data .= "\n";\r
1065         $config_data .= "// include libs\n";\r
1066         $config_data .= "include(\$DIR_LIBS.'globalfunctions.php');\n";\r
1067         $config_data .= "?" . ">";\r
1068 \r
1069         $result = false;\r
1070         if ( @!file_exists('../config.php') || is_writable('../config.php') )\r
1071         {\r
1072                 if ( $fp = @fopen('../config.php', 'w') )\r
1073                 {\r
1074                         $result = @fwrite($fp, $config_data, i18n::strlen($config_data));\r
1075                         fclose($fp);\r
1076                 }\r
1077         }\r
1078 \r
1079         if ( $result )\r
1080         {\r
1081                 // try to change the read-only permission.\r
1082                 if ( strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN' )\r
1083                 {\r
1084                         @chmod('../config.php', 0444);\r
1085                 }\r
1086         }\r
1087         else\r
1088         {\r
1089                 $_SESSION['config_data'] = $config_data;\r
1090         }\r
1091 \r
1092         return $errors;\r
1093 }\r
1094 \r
1095 /**\r
1096  * Confirm that you can write to the configuration file\r
1097  * @return string error message\r
1098  */\r
1099 function canConfigFileWritable()\r
1100 {\r
1101         if ( @file_exists('../config.php') && @!is_writable('../config.php') )\r
1102         {\r
1103                 // try to change the read-write permission.\r
1104                 if ( strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN' )\r
1105                 {\r
1106                         @chmod('../config.php', 0666);\r
1107                 }\r
1108 \r
1109                 if ( @!is_writable('../config.php') )\r
1110                 {\r
1111                         return _INST_ERROR8;\r
1112                 }\r
1113         }\r
1114         return '';\r
1115 }\r
1116 \r
1117 /**\r
1118  * To obtain the version of MySQL\r
1119  * @return string\r
1120  */\r
1121 function getMySqlVersion()\r
1122 {\r
1123         global $minimum_mysql_version, $errors;\r
1124         // Turn on output buffer\r
1125         // Needed to repress the output of the sql function that are\r
1126         // not part of php (in this case the @ operator doesn't work)\r
1127         ob_start();\r
1128 \r
1129         // note: this piece of code is taken from phpMyAdmin\r
1130         $conn = sql_connect_args('localhost', '', '');\r
1131         $result = @sql_query('SELECT VERSION() AS version', $conn);\r
1132 \r
1133         if ( $result != FALSE && sql_num_rows($result) > 0 )\r
1134         {\r
1135                 $row = sql_fetch_array($result);\r
1136                 $match = preg_split('#\.#', $row['version']);\r
1137         }\r
1138         else\r
1139         {\r
1140                 $result = @sql_query('SHOW VARIABLES LIKE \'version\'', $conn);\r
1141 \r
1142                 if ( $result != FALSE && @sql_num_rows($result) > 0 )\r
1143                 {\r
1144                         $row = sql_fetch_row($result);\r
1145                         $match = preg_split('#\.#', $row[1]);\r
1146                 }\r
1147                 else\r
1148                 {\r
1149                         $output = (function_exists('shell_exec')) ? @shell_exec('mysql -V') : '0.0.0';\r
1150                         preg_match('@[0-9]+\.[0-9]+\.[0-9]+@', $output, $version);\r
1151                         $match = preg_split('#\.#', $version[0]);\r
1152 \r
1153                         if ( $match[0] == '' )\r
1154                         {\r
1155                                 $match = array('0', '0', '0');\r
1156                         }\r
1157                 }\r
1158         }\r
1159 \r
1160         @sql_disconnect($conn);\r
1161 \r
1162         //End and clean output buffer\r
1163         ob_end_clean();\r
1164 \r
1165         return implode($match, '.');\r
1166 }\r
1167 \r
1168 /**\r
1169  * Add a table prefix if it is used\r
1170  *\r
1171  * @param string $input table name with prefix\r
1172  * @return string\r
1173  */\r
1174 function tableName($input)\r
1175 {\r
1176         global $MYSQL_PREFIX;\r
1177         if ( $MYSQL_PREFIX )\r
1178         {\r
1179                 return $MYSQL_PREFIX . $input;\r
1180         }\r
1181         else\r
1182         {\r
1183                 return $input;\r
1184         }\r
1185 }\r
1186 \r
1187 /**\r
1188  * Install custom plugins\r
1189  */\r
1190 function installCustomPlugs()\r
1191 {\r
1192         global $aConfPlugsToInstall, $DIR_LIBS, $manager;\r
1193 \r
1194         $aErrors = array();\r
1195         if ( count($aConfPlugsToInstall) == 0 )\r
1196         {\r
1197                 return $aErrors;\r
1198         }\r
1199 \r
1200         $res = sql_query('SELECT * FROM ' . tableName('nucleus_plugin'));\r
1201         $numCurrent = sql_num_rows($res);\r
1202 \r
1203         foreach ( $aConfPlugsToInstall as $plugName )\r
1204         {\r
1205                 $query = 'INSERT INTO ' . tableName('nucleus_plugin') . ' (porder, pfile) VALUES (' . (++$numCurrent) . ", '" . sql_real_escape_string($plugName) . "')";\r
1206                 sql_query($query);\r
1207 \r
1208                 $manager->clearCachedInfo('installedPlugins');\r
1209                 $plugin =& $manager->getPlugin($plugName);\r
1210                 $plugin->setID($numCurrent);\r
1211 \r
1212                 if ( !$plugin )\r
1213                 {\r
1214                         sql_query('DELETE FROM ' . tableName('nucleus_plugin') . " WHERE pfile = '" . sql_real_escape_string($plugName) . "'");\r
1215                         $numCurrent--;\r
1216                         array_push($aErrors, sprintf(_INST_ERROR9, $plugName));\r
1217                         continue;\r
1218                 }\r
1219                 $plugin->install();\r
1220         }\r
1221 \r
1222         sql_query('DELETE FROM ' . tableName('nucleus_plugin_event'));\r
1223         $res = sql_query('SELECT pid, pfile FROM ' . tableName('nucleus_plugin'));\r
1224 \r
1225         while ( $o = sql_fetch_object($res) )\r
1226         {\r
1227                 $pid = $o->pid;\r
1228                 $plug =& $manager->getPlugin($o->pfile);\r
1229 \r
1230                 if ( $plug )\r
1231                 {\r
1232                         $eventList = $plug->getEventList();\r
1233                         foreach ( $eventList as $eventName )\r
1234                         {\r
1235                                 sql_query('INSERT INTO ' . tableName('nucleus_plugin_event') . ' (pid, event) VALUES (' . $pid . ", '" . $eventName . "')");\r
1236                         }\r
1237                 }\r
1238         }\r
1239         return $aErrors;\r
1240 }\r
1241 \r
1242 /**\r
1243  * Install custom skins\r
1244  * Prepares the installation of custom skins\r
1245  */\r
1246 function installCustomSkins()\r
1247 {\r
1248         global $aConfSkinsToImport, $DIR_LIBS, $DIR_SKINS;\r
1249 \r
1250         $aErrors = array();\r
1251         if ( count($aConfSkinsToImport) == 0 )\r
1252         {\r
1253                 return $aErrors;\r
1254         }\r
1255 \r
1256         $importer = new SkinImport();\r
1257 \r
1258         foreach ( $aConfSkinsToImport as $skinName )\r
1259         {\r
1260                 $importer->reset();\r
1261                 $skinFile = $DIR_SKINS . $skinName . '/skinbackup.xml';\r
1262 \r
1263                 if ( !@file_exists($skinFile) )\r
1264                 {\r
1265                         array_push($aErrors, sprintf(_INST_ERROR10, $skinFile));\r
1266                         continue;\r
1267                 }\r
1268 \r
1269                 $error = $importer->readFile($skinFile);\r
1270 \r
1271                 if ( $error )\r
1272                 {\r
1273                         array_push($aErrors, sprintf(_INST_ERROR11, $skinName) . ' : ' . $error);\r
1274                         continue;\r
1275                 }\r
1276 \r
1277                 $error = $importer->writeToDatabase(1);\r
1278 \r
1279                 if ( $error )\r
1280                 {\r
1281                         array_push($aErrors, sprintf(_INST_ERROR12, $skinName) . ' : ' . $error);\r
1282                         continue;\r
1283                 }\r
1284         }\r
1285         return $aErrors;\r
1286 }\r
1287 \r
1288 /**\r
1289  * Check if some important files of the Nucleus CMS installation are available\r
1290  * Give an error if one or more files are not accessible\r
1291  */\r
1292 function do_check_files()\r
1293 {\r
1294         $missingfiles = array();\r
1295         $files = array(\r
1296                 './install.sql',\r
1297                 '../index.php',\r
1298                 '../action.php',\r
1299                 '../nucleus/index.php',\r
1300                 '../nucleus/media.php',\r
1301                 '../nucleus/libs/ACTION.php',\r
1302                 '../nucleus/libs/ACTIONLOG.php',\r
1303                 '../nucleus/libs/ACTIONS.php',\r
1304                 '../nucleus/libs/ADMIN.php',\r
1305                 '../nucleus/libs/BaseActions.php',\r
1306                 '../nucleus/libs/BLOG.php',\r
1307                 '../nucleus/libs/BODYACTIONS.php',\r
1308                 '../nucleus/libs/COMMENT.php',\r
1309                 '../nucleus/libs/COMMENTACTIONS.php',\r
1310                 '../nucleus/libs/COMMENTS.php',\r
1311                 '../nucleus/libs/ENCAPSULATE.php',\r
1312                 '../nucleus/libs/ENTITY.php',\r
1313                 '../nucleus/libs/globalfunctions.php',\r
1314                 '../nucleus/libs/i18n.php',\r
1315                 '../nucleus/libs/ITEM.php',\r
1316                 '../nucleus/libs/ITEMACTIONS.php',\r
1317                 '../nucleus/libs/LINK.php',\r
1318                 '../nucleus/libs/MANAGER.php',\r
1319                 '../nucleus/libs/MEDIA.php',\r
1320                 '../nucleus/libs/MEMBER.php',\r
1321                 '../nucleus/libs/mysql.php',\r
1322                 '../nucleus/libs/NOTIFICATION.php',\r
1323                 '../nucleus/libs/PAGEFACTORY.php',\r
1324                 '../nucleus/libs/PARSER.php',\r
1325                 '../nucleus/libs/PLUGIN.php',\r
1326                 '../nucleus/libs/PLUGINADMIN.php',\r
1327                 '../nucleus/libs/SEARCH.php',\r
1328                 '../nucleus/libs/showlist.php',\r
1329                 '../nucleus/libs/SKIN.php',\r
1330                 '../nucleus/libs/TEMPLATE.php',\r
1331                 '../nucleus/libs/vars4.1.0.php',\r
1332                 '../nucleus/libs/xmlrpc.inc.php',\r
1333                 '../nucleus/libs/xmlrpcs.inc.php',\r
1334                 '../nucleus/libs/sql/mysql.php'\r
1335         );\r
1336 \r
1337         $count = count($files);\r
1338         for ( $i = 0; $i < $count; $i++ )\r
1339         {\r
1340                 if ( !is_readable($files[$i]) )\r
1341                 {\r
1342                         array_push($missingfiles, 'File <b>' . $files[$i] . '</b> is missing or not readable.<br />');\r
1343                 }\r
1344         }\r
1345 \r
1346         if ( count($missingfiles) > 0 )\r
1347         {\r
1348                 exit(implode("\n", $missingfiles));\r
1349         }\r
1350 }\r
1351 \r
1352 /**\r
1353  * Updates the configuration in the database\r
1354  *\r
1355  * @param string $name name of the config var\r
1356  * @param string $value new value of the config var\r
1357  * @return array\r
1358  */\r
1359 function updateConfig($name, $value)\r
1360 {\r
1361         $errors = array();\r
1362         $name = sql_real_escape_string($name);\r
1363         $value = trim(sql_real_escape_string($value));\r
1364 \r
1365         $query = "UPDATE %s SET value = '%s' WHERE name = '%s'";\r
1366         $query = sprintf($query, tableName('nucleus_config'), $value, $name);\r
1367 \r
1368         if ( !sql_query($query) )\r
1369         {\r
1370                 $errors[] = _INST_ERROR4 . ': ' . sql_error();\r
1371         }\r
1372         return $errors;\r
1373 }\r
1374 \r
1375 class ParamManager\r
1376 {\r
1377         /* process parameter */\r
1378         public $state;\r
1379         public $locale;\r
1380 \r
1381         /* mysql connection parameters */\r
1382         public $mysql_host;\r
1383         public $mysql_user;\r
1384         public $mysql_password;\r
1385         public $mysql_database;\r
1386         public $mysql_tablePrefix;\r
1387 \r
1388         /* weblog configuration parameters */\r
1389         public $blog_name;\r
1390         public $blog_shortname;\r
1391 \r
1392         /* member configuration parameters */\r
1393         public $user_name;\r
1394         public $user_realname;\r
1395         public $user_password;\r
1396         private $user_password2;\r
1397         public $user_email;\r
1398 \r
1399         /* URI parameters  */\r
1400         private $root_url;\r
1401         public $IndexURL;\r
1402         public $AdminURL;\r
1403         public $MediaURL;\r
1404         public $SkinsURL;\r
1405         public $PluginURL;\r
1406         public $ActionURL;\r
1407 \r
1408         /* path parameters */\r
1409         private $root_path;\r
1410         public $AdminPath;\r
1411         public $MediaPath;\r
1412         public $SkinsPath;\r
1413 \r
1414         /**\r
1415          * constructor\r
1416          */\r
1417         public function __construct()\r
1418         {\r
1419                 $this->init();\r
1420         }\r
1421 \r
1422         public function init()\r
1423         {\r
1424                 // set default values\r
1425                 $this->state = 'locale';\r
1426                 $this->install_mode = 'simple';\r
1427                 $this->locale = 'en_Latn_US';\r
1428                 $this->mysql_host = @ini_get('mysql.default_host');\r
1429                 $this->blog_name = 'My Nucleus CMS';\r
1430                 $this->blog_shortname = 'mynucleuscms';\r
1431 \r
1432                 /* root path */\r
1433                 $directory_separator = preg_quote(DIRECTORY_SEPARATOR, '|');\r
1434                 $this->root_path = implode('/', preg_split("|$directory_separator|", realpath(dirname(__FILE__) . '/..')));\r
1435                 if ( substr($this->root_path, -1, 1) !== '/' )\r
1436                 {\r
1437                         $this->root_path .= '/';\r
1438                 }\r
1439                 $base_path_pcre = preg_quote($this->root_path, '|');\r
1440 \r
1441                 /* current directry name */\r
1442                 $directory_name = preg_replace("#{$base_path_pcre}#", '', implode('/', preg_split("#{$directory_separator}#", realpath(dirname(__FILE__)))));\r
1443                 $directory_name_pcre = preg_quote($directory_name, '|');\r
1444 \r
1445                 /* root uri */\r
1446                 $root_url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];\r
1447                 $this->root_url = preg_replace("|$directory_name_pcre(.*)$|", '', $root_url);\r
1448 \r
1449                 $this->AdminPath = $this->root_path . 'nucleus/';\r
1450                 $this->MediaPath = $this->root_path . 'media/';\r
1451                 $this->SkinsPath = $this->root_path . 'skins/';\r
1452 \r
1453                 $this->IndexURL  = $this->root_url;\r
1454                 $this->AdminURL  = $this->root_url . 'nucleus/';\r
1455                 $this->MediaURL  = $this->root_url . 'media/';\r
1456                 $this->SkinsURL  = $this->root_url . 'skins/';\r
1457                 $this->PluginURL = $this->root_url . 'nucleus/plugins/';\r
1458                 $this->ActionURL = $this->root_url . 'action.php';\r
1459         }\r
1460 \r
1461         private function read_parameter($parameter)\r
1462         {\r
1463                 foreach ( $parameter as $element )\r
1464                 {\r
1465                         if ( array_key_exists($element, $_POST) )\r
1466                         {\r
1467                                 $this->$element = $_POST[$element];\r
1468                         }\r
1469                 }\r
1470         }\r
1471 \r
1472         public function set_state($state)\r
1473         {\r
1474                 $states = array('locale', 'mysql', 'weblog', 'detail', 'install');\r
1475                 if ( in_array($state, $states) )\r
1476                 {\r
1477                         $this->state = $state;\r
1478                 }\r
1479         }\r
1480 \r
1481         public function set_locale()\r
1482         {\r
1483                 $this->read_parameter(array('locale'));\r
1484 \r
1485                 if ( !in_array($this->locale, i18n::get_available_locale_list()) )\r
1486                 {\r
1487                         $this->locale = 'en_Latn_US';\r
1488                 }\r
1489         }\r
1490 \r
1491         public function check_mysql_parameters()\r
1492         {\r
1493                 $parameters = array('mysql_host', 'mysql_user', 'mysql_password', 'mysql_database', 'mysql_tablePrefix');\r
1494                 $this->read_parameter($parameters);\r
1495 \r
1496                 $errors = array();\r
1497                 if ( $this->mysql_host == '' )\r
1498                 {\r
1499                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD1);\r
1500                 }\r
1501 \r
1502                 if ( $this->mysql_user == '' )\r
1503                 {\r
1504                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD2);\r
1505                 }\r
1506                 \r
1507                 if ( $this->mysql_user != ''\r
1508                         && !preg_match('/^[a-z0-9_\-]+$/i', $this->mysql_user) )\r
1509                 {\r
1510                         $errors[] = sprintf(_VALID_ERROR2, _DB_FIELD2);\r
1511                 }\r
1512                 \r
1513                 if ( $this->mysql_database == '' )\r
1514                 {\r
1515                         $errors[] = sprintf(_VALID_ERROR1, _DB_FIELD4);\r
1516                 }\r
1517 \r
1518                 if ( $this->mysql_database != ''\r
1519                         && !preg_match('/^[a-z0-9_\-]+$/i', $this->mysql_database) )\r
1520                 {\r
1521                         $errors[] = sprintf(_VALID_ERROR2, _DB_FIELD4);\r
1522                 }\r
1523 \r
1524                 if ( $this->mysql_tablePrefix != ''\r
1525                         && !preg_match('/^[a-z0-9_]+$/i', $this->mysql_tablePrefix) )\r
1526                 {\r
1527                         $errors[] = sprintf(_VALID_ERROR3, _DB_FIELD5);\r
1528                 }\r
1529                 \r
1530                 if ( count($errors) == 0 )\r
1531                 {\r
1532                         $mysql_conn = @sql_connect_args($this->mysql_host, $this->mysql_user, $this->mysql_password);\r
1533                         if ( $mysql_conn == false )\r
1534                         {\r
1535                                 $errors[] = _DBCONNECT_ERROR;\r
1536                         }\r
1537                         else\r
1538                         {\r
1539                                 @sql_disconnect($mysql_conn);\r
1540                         }\r
1541                 }\r
1542 \r
1543                 return $errors;\r
1544         }\r
1545 \r
1546         public function check_user_parameters()\r
1547         {\r
1548                 $parameters = array('user_name', 'user_realname', 'user_password', 'user_password2', 'user_email');\r
1549                 $this->read_parameter($parameters);\r
1550 \r
1551                 $errors = array();\r
1552                 if ( $this->user_realname == '' )\r
1553                 {\r
1554                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD1);\r
1555                 }\r
1556 \r
1557                 if ( $this->user_name == '' )\r
1558                 {\r
1559                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD2);\r
1560                 }\r
1561                 elseif ( !preg_match("/^[a-z0-9]+([ a-z0-9]*[a-z0-9]+)?$/i", $this->user_name) )\r
1562                 {\r
1563                         $errors[] = _VALID_ERROR5;\r
1564                 }\r
1565 \r
1566                 if ( $this->user_password == '' || $this->user_password2 == '' )\r
1567                 {\r
1568                         $errors[] = sprintf(_VALID_ERROR1, _ADMIN_FIELD3);\r
1569                         $this->user_password = '';\r
1570                 }\r
1571                 elseif ( $this->user_password != $this->user_password2 )\r
1572                 {\r
1573                         $errors[] = _VALID_ERROR6;\r
1574                         $this->user_password = '';\r
1575                 }\r
1576 \r
1577                 if ( !preg_match("/^[a-z0-9\._+\-]+@[a-z0-9\._\-]+\.[a-z]{2,6}$/i", $this->user_email) )\r
1578                 {\r
1579                         $errors[] = _VALID_ERROR7;\r
1580                 }\r
1581 \r
1582                 return $errors;\r
1583         }\r
1584 \r
1585         public function check_weblog_parameters()\r
1586         {\r
1587                 $parameters = array('blog_name', 'blog_shortname');\r
1588                 $this->read_parameter($parameters);\r
1589 \r
1590                 $errors = array();\r
1591                 if ( $this->blog_name == '' )\r
1592                 {\r
1593                         $errors[] = sprintf(_VALID_ERROR1, _BLOG_FIELD1);\r
1594                 }\r
1595 \r
1596                 if ( $this->blog_shortname == '' )\r
1597                 {\r
1598                         $errors[] = sprintf(_VALID_ERROR1, _BLOG_FIELD2);\r
1599                 }\r
1600 \r
1601                 if ( !preg_match("/^[a-z0-9]+$/i", $this->blog_shortname) )\r
1602                 {\r
1603                         $errors[] = _VALID_ERROR4;\r
1604                 }\r
1605 \r
1606                 return $errors;\r
1607         }\r
1608 \r
1609         public function check_uri_parameters()\r
1610         {\r
1611                 $parameters = array('IndexURL', 'AdminURL', 'MediaURL', 'SkinsURL', 'PluginURL', 'ActionURL');\r
1612                 $this->read_parameter($parameters);\r
1613 \r
1614                 $errors = array();\r
1615                 if ( substr($this->IndexURL, -1, 1) !== '/' )\r
1616                 {\r
1617                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD1);\r
1618                 }\r
1619 \r
1620                 if ( substr($this->AdminURL, -1, 1) !== '/' )\r
1621                 {\r
1622                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD2);\r
1623                 }\r
1624 \r
1625                 if ( substr($this->MediaURL, -1, 1) !== '/' )\r
1626                 {\r
1627                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD4);\r
1628                 }\r
1629 \r
1630                 if ( substr($this->SkinsURL, -1, 1) !== '/' )\r
1631                 {\r
1632                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD6);\r
1633                 }\r
1634 \r
1635                 if ( substr($this->PluginURL, -1, 1) !== '/' )\r
1636                 {\r
1637                         $errors[] = sprintf(_VALID_ERROR8, _PATH_FIELD8);\r
1638                 }\r
1639 \r
1640                 if ( strrchr($this->ActionURL, '/') != '/action.php' )\r
1641                 {\r
1642                         $errors[] = sprintf(_VALID_ERROR9, _PATH_FIELD9);\r
1643                 }\r
1644 \r
1645                 return $errors;\r
1646         }\r
1647 \r
1648         public function check_path_parameters()\r
1649         {\r
1650                 $parameters = array('AdminPath', 'MediaPath', 'SkinsPath');\r
1651                 $this->read_parameter($parameters);\r
1652 \r
1653                 $separators = array('/', DIRECTORY_SEPARATOR);\r
1654                 $errors = array();\r
1655                 if ( !in_array(substr($this->AdminPath, -1, 1), $separators) )\r
1656                 {\r
1657                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD3);\r
1658                 }\r
1659                 elseif ( !file_exists($this->AdminPath) )\r
1660                 {\r
1661                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD3);\r
1662                 }\r
1663 \r
1664                 if ( !in_array(substr($this->MediaPath, -1, 1), $separators) )\r
1665                 {\r
1666                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD5);\r
1667                 }\r
1668                 elseif ( !file_exists($this->MediaPath) )\r
1669                 {\r
1670                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD5);\r
1671                 }\r
1672 \r
1673                 if ( !in_array(substr($this->SkinsPath, -1, 1), $separators) )\r
1674                 {\r
1675                         $errors[] = sprintf(_VALID_ERROR10, _PATH_FIELD7);\r
1676                 }\r
1677                 elseif ( !file_exists($this->SkinsPath) )\r
1678                 {\r
1679                         $errors[] = sprintf(_VALID_ERROR11, _PATH_FIELD7);\r
1680                 }\r
1681 \r
1682                 return $errors;\r
1683         }\r
1684 \r
1685         /**\r
1686          * check all parameters\r
1687          * @return bool\r
1688          */\r
1689         public function check_all_parameters()\r
1690         {\r
1691                 $this->set_locale();\r
1692 \r
1693                 $isValid = true;\r
1694                 $isValid &= (count($this->check_mysql_parameters()) == 0);\r
1695                 $isValid &= (count($this->check_user_parameters()) == 0);\r
1696                 $isValid &= (count($this->check_weblog_parameters()) == 0);\r
1697                 $isValid &= (count($this->check_uri_parameters()) == 0);\r
1698                 $isValid &= (count($this->check_path_parameters()) == 0);\r
1699 \r
1700                 return $isValid;\r
1701         }\r
1702 }\r