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/wp-content/plugins/duplicator/files/installer.rescue.php

https://bitbucket.org/zachisit/zachis.it-m
PHP | 1103 lines | 800 code | 158 blank | 145 comment | 137 complexity | 07443485bf1067cf40b47c067158f9d7 MD5 | raw file

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  1. <?php
  2. /*
  3. Copyright 2011 Cory Lamle (email : admin@lifeinthegrid.com)
  4. Copyright 2011 Gaurav Aggarwal
  5. This program is free software; you can redistribute it and/or modify
  6. it under the terms of the GNU General Public License, version 2, as
  7. published by the Free Software Foundation.
  8. This program is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. GNU General Public License for more details.
  12. You should have received a copy of the GNU General Public License
  13. along with this program; if not, write to the Free Software
  14. Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  15. */
  16. //DOWNLOAD ONLY:
  17. if ( isset($_GET['get'])) {
  18. $file = $_GET['file'];
  19. if (file_exists($file)) {
  20. header('Content-Description: File Transfer');
  21. header('Content-Type: application/octet-stream');
  22. header('Content-Disposition: attachment; filename=installer.php');
  23. header('Content-Transfer-Encoding: binary');
  24. header('Expires: 0');
  25. header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
  26. header('Pragma: public');
  27. header('Content-Length: ' . filesize($file));
  28. ob_clean();
  29. @flush();
  30. if (@readfile($file) == false) {
  31. $data = file_get_contents($file);
  32. if ($data == false) {
  33. die("Unable to read installer file. The server currently has readfile and file_get_contents disabled on this server. Please contact your server admin to remove this restriction");
  34. } else {
  35. print $data;
  36. }
  37. }
  38. exit;
  39. }
  40. }
  41. //Prevent Access from rovers or direct browsing in snapshop directory
  42. if (file_exists('dtoken.php')) {
  43. exit;
  44. }
  45. ?>
  46. <?php if ( false ) :?>
  47. <!DOCTYPE html>
  48. <html>
  49. <head>
  50. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  51. <title>Error: PHP is not running</title>
  52. </head>
  53. <body>
  54. <h2>Error: PHP is not running</h2>
  55. <p>Duplicator requires that your web server is running PHP. Your server does not have PHP installed, or PHP is turned off.</p>
  56. </body>
  57. </html>
  58. <?php endif; ?>
  59. <?php
  60. /* ==============================================================================================
  61. ADVANCED FEATURES - Allows admins to perform aditional logic on the import.
  62. $GLOBALS["SCRUB_LIST"]: (empty)
  63. Use this list to scrub additional urls in the database. This list be replace with
  64. the 'Install URL' value on the main install page. This is useful if you have urls
  65. that need to be replaced. example:
  66. $GLOBALS["SCRUB_LIST"] = array("http://localhost/foo1/", "http://localhost/foo2/")
  67. $GLOBALS["SERIAL_STR_FIX"]: (true)
  68. Attempt to fix any serilized string data that was stored in the wordpress options table.
  69. This is required for plugins that store the full url as a value in the options table.
  70. $GLOBALS["SERIAL_TABLES"]: requires $GLOBALS["SERIAL_STR_FIX"] to be true
  71. By default the Duplicator only scrubs the wordpress options table. If you would like other
  72. tables to be scrubbed to fix serialized strings that are associted with the 'Install URL'
  73. and $GLOBALS["SCRUB_LIST"] urls then add the tables here. The table will need to have
  74. a unique column index passed as the 'column_id' key and a column were the actual correction
  75. will be made in the 'column_value'.
  76. ================================================================================================= */
  77. $GLOBALS["SCRUB_LIST"] = null; //array("");
  78. $GLOBALS["SERIAL_STR_FIX"] = true;
  79. $GLOBALS["MAX_TIME"] = 5000; //in seconds
  80. //Add item for every table to search and scrub.
  81. //$GLOBALS["SERIAL_TABLES"]["TABLE_TO_SEARCH"] = array('column_id' => 'an_indexable_id', 'column_value' => 'the_column_to_perform_search_on');
  82. ini_set("max_execution_time", "{$GLOBALS['MAX_TIME']}");
  83. ini_set("max_input_time", "{$GLOBALS['MAX_TIME']}");
  84. ini_set('memory_limit', '1000M');
  85. set_time_limit(0);
  86. /* ================================================================================================
  87. END ADVANCED FEATURES: Do not edit below here.
  88. =================================================================================================== */
  89. //GLOBALS
  90. $GLOBALS['DUPLICATOR_INSTALLER_VERSION'] = '0.3.2';
  91. $GLOBALS["SERIAL_TABLES"]["wp_options"] = array('column_id' => 'option_id', 'column_value' => 'option_value');
  92. $GLOBALS["SERIAL_TABLES"]["wp_postmeta"] = array('column_id' => 'meta_id', 'column_value' => 'meta_value');
  93. $GLOBALS["SERIAL_TABLES"]["wp_usermeta"] = array('column_id' => 'umeta_id', 'column_value' => 'meta_value');
  94. $GLOBALS["SQL_FILE_NAME"] = "installer-data.sql";
  95. $GLOBALS["LOG_FILE_NAME"] = "installer-log.txt";
  96. $GLOBALS["SEPERATOR1"] = str_repeat("********", 10);
  97. $GLOBALS["LOG_LEVEL"] = isset($_POST['log_level']) ? $_POST['log_level'] : 1;
  98. $GLOBALS["MYSQL_CHARSET"] = 'utf8';
  99. $GLOBALS["CURRENT_ROOT_PATH"] = dirname(__FILE__);
  100. //Update Permissions
  101. $chown_root_path = @chmod("{$GLOBALS['CURRENT_ROOT_PATH']}", 0755);
  102. $chown_log_path = @chmod("{$GLOBALS['CURRENT_ROOT_PATH']}/{$GLOBALS['LOG_FILE_NAME']}", 0644);
  103. $GLOBALS["LOG_FILE_HANDLE"] = @fopen($GLOBALS["LOG_FILE_NAME"], "w+");
  104. //POST PARMS
  105. $action = isset($_POST['action']) ? trim($_POST['action']) : null;
  106. $dbhost = isset($_POST['dbhost']) ? trim($_POST['dbhost']) : null;
  107. $dbname = isset($_POST['dbname']) ? trim($_POST['dbname']) : null;
  108. $dbuser = isset($_POST['dbuser']) ? trim($_POST['dbuser']) : null;
  109. $dbpassword = isset($_POST['dbpassword']) ? trim($_POST['dbpassword']) : null;
  110. $current_url = isset($_POST['current_url']) ? trim($_POST['current_url']) : null;
  111. $new_url = isset($_POST['nurl']) ? trim($_POST['nurl']) : null;
  112. $new_url = rtrim($new_url, '/');
  113. $disable_ssl = (isset($_POST['disable_ssl']) && $_POST['disable_ssl'] == '1') ? true : false;
  114. $dbmake = (isset($_POST['dbmake']) && $_POST['dbmake'] == '1') ? true : false;
  115. $dbclean = (isset($_POST['dbclean']) && $_POST['dbclean'] == '1') ? true : false;
  116. $dbcharvalid = (isset($_POST['dbcharvalid']) && $_POST['dbcharvalid'] == '1') ? true : false;
  117. $dbmysqlichar = (isset($_POST['dbmysqlichar']) && $_POST['dbmysqlichar'] == '1') ? true : false;
  118. $zip_manual = (isset($_POST['zip_manual']) && $_POST['zip_manual'] == '1') ? true : false;
  119. //CONSTANTS
  120. define("DUPLICATOR_HELPLINK", "http://lifeinthegrid.com/support/knowledgebase.php?article=3#installer-ui");
  121. define("DUPLICATOR_SSDIR_NAME", 'wp-snapshots'); //This should match DUPLICATOR_SSDIR_NAME in duplicator.php
  122. define('MSG_FAIL_MYSQLI_SUPPORT', '<div class="error"><b style="color:#B80000;">PHP MYSQLI NOT ENABLED!</b><br/>In order to complete an install the mysqli extension for PHP is required. If you are on a hosted server please contact your host and request that mysqli be enabled. For more information visit: http://php.net/manual/en/mysqli.installation.php</div>');
  123. define('MSG_FAIL_DBCONNECT', '<div class="error"><b style="color:#B80000;">DATABASE CONNECTION FAILED!</b><br/></div>');
  124. define('MSG_FAIL_DBCONNECT_CREATE', '<div class="error"><b style="color:#B80000;">DATABASE CREATION FAILURE!</b><br/> Unable to create database "%s".<br/> Please try creating the database manually to proceed with installation</div>');
  125. define('MSG_FAIL_DBTRYCLEAN', '<div class="error"><b style="color:#C16C1D;">DATABASE CREATION FAILURE!</b><br/> Unable to remove all tables from database "%s".<br/> Please remove all tables from this database and try the installation again.</div>');
  126. define('MSG_ERR_CONFIG', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> A configuration file already exists in this location. You have two options: <ul><li>Empty this root directory and recopy the package and installer.</li><li>Copy package from "' . DUPLICATOR_SSDIR_NAME . '" directory back up to your root (same location as installer.php) and delete the wp-config.php file.</li></ul></div>');
  127. define('MSG_ERR_DBCREATE', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> The database "%s" does not exists.<br/> Enable allow database creation to proceed with the installation.</div>');
  128. define('MSG_ERR_DBCLEANCHECK', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> The database "%s" has %s tables. The Duplicator only works with an EMPTY database. Enable the "Allow Table Removal" checkbox to delete all tables and proceed with installation. Please backup all your data before proceeding!<br/><br/> Some hosting providers do not allow table removal from scripts like the Duplicator. In this case you will need to login to your hosting providers control panel and remove the tables manually. Please contact your hosting provider for further details. </div>');
  129. define('MSG_ERR_ZIPNOTFOUND', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> The packaged zip file was not found. Be sure the zip package is in the same directory as the installer file. If you are trying to reinstall a package you can copy the package from the "' . DUPLICATOR_SSDIR_NAME . '" directory back up to your root (the same location as your installer.php file). </div>');
  130. define('MSG_ERR_ZIPEXTRACTION', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> Failed in extracting zip file. Please be sure the archive is completely downloaded. Try to extract the archive manually to make sure the file is not corrupted. </div>');
  131. define('MSG_ERR_ZIPMANUAL', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> When choosing manual package extraction, the contents of the package must already be extracted and the wp-config.php and database.sql files must be present in the same directory as the installer.php for the process to continue. Please manually extract the package into the current directory before continuing in manual extraction mode. </div>');
  132. define('MSG_ERR_ZIPTOMANY', '<div class="error"><b style="color:#C16C1D;">INSTALL ERROR!</b><br/> When running the duplicator only one .zip archive file can be placed within the same directory as the installer.php file. Please make sure the .zip is the correct Package you are trying to install and only one exists. </div>');
  133. define('MSG_ERR_FWRITE', "<div class='error'><b style='color:#C16C1D;'>INSTALL ERROR!</b><br/> PHP on this web server currently does not have the proper access level to write to the document root which is currently <b>'{$GLOBALS['CURRENT_ROOT_PATH']}'</b>. In order for the duplicator to proceed please enable PHP with the ability to write files. If you're on a shared hosting environment please contact your hosting company and tell them you're getting warnings with writing files in PHP. </div>");
  134. define('MSG_OK_PASS', '<div class="error"><b style="color:#006E32;">VALIDATION SUCCESSFUL!</b><br/> Please proceed with installation.</div>');
  135. //DETECT ARCHIVE FILES
  136. $GLOBALS["ZIP_FILE_NAME"] = "No package file found";
  137. $GLOBALS["ZIP_FILE_COUNT"] = 0;
  138. foreach (glob("*.zip") as $filename) {
  139. $GLOBALS["ZIP_FILE_NAME"] = $filename;
  140. $GLOBALS["ZIP_FILE_COUNT"]++;
  141. }
  142. if ($GLOBALS["ZIP_FILE_COUNT"] > 1) {
  143. $GLOBALS["ZIP_FILE_NAME"] = "Too many zip files found in directory";
  144. }
  145. /**
  146. * UTILITY CLASS
  147. * Various Helper Routines
  148. */
  149. class DInstaller {
  150. /**
  151. * Get current microtime as a float. Can be used for simple profiling.
  152. */
  153. static public function get_microtime() {
  154. return microtime(true);
  155. }
  156. /**
  157. * Return a string with the elapsed time.
  158. * Order of $end and $start can be switched.
  159. */
  160. static public function elapsed_time($end, $start) {
  161. return sprintf("%.4f sec.", abs($end - $start));
  162. }
  163. }
  164. /**
  165. * TABLE_COUNT
  166. * Count the tables in a given database
  167. * @param string $dbname Database to count tables in
  168. */
  169. function dinstaller_table_count($conn, $dbname) {
  170. $res = mysqli_query($conn, "SELECT COUNT(*) AS count FROM information_schema.tables WHERE table_schema = '{$dbname}' ");
  171. $row = mysqli_fetch_row($res);
  172. return is_null($row) ? 0 : $row[0];
  173. }
  174. /**
  175. * TABLE_ROW_COUNT
  176. * Returns the table count
  177. * @param string $conn A valid link resource
  178. * @param string $table_name A valid table name
  179. */
  180. function dinstaller_table_row_count($conn, $table_name) {
  181. $total = mysqli_query($conn, "SELECT COUNT(*) FROM `$table_name`");
  182. if ($total) {
  183. $total = @mysqli_fetch_array($total);
  184. return $total[0];
  185. } else {
  186. return 0;
  187. }
  188. }
  189. /**
  190. * ADD_ENDING_SLASH
  191. * Adds a slash to the end of a path
  192. * @param string $path A path
  193. */
  194. function dinstaller_add_slash($path){
  195. $last_char = substr($path, strlen($path)-1, 1);
  196. if ($last_char != '/' ) {
  197. $path .= '/';
  198. }
  199. return $path;
  200. }
  201. /**
  202. * DEBUG
  203. * Used to write debug info to the output page
  204. * @param string $msg A a message that belongs to a unique title block
  205. * @param int $loglevel Log level
  206. * @param bool $newline Insert a newline
  207. */
  208. function dinstaller_log($msg, $loglevel = 1) {
  209. if ($loglevel <= $GLOBALS["LOG_LEVEL"] ) {
  210. @fwrite($GLOBALS["LOG_FILE_HANDLE"], "{$msg}\n");
  211. }
  212. }
  213. /**
  214. * SET_SERIALIZED_STRING
  215. * Fixes the string length of a string object that has been serialized
  216. * International strings will not return the currect length without setting: 'Enable MySQL character set'
  217. * @param string $sObject The string ojbect to recalculate the size on.
  218. */
  219. function dinstaller_set_serialized_string($sObject) {
  220. $regex = '!(?<=^|;)s:(\d+)(?=:"(.*?)";(?:}|a:|s:|b:|d:|i:|o:|N;))!s';
  221. $serial_string = preg_match( '/^s:[0-9]+:"(.*$)/s', trim($sObject), $match);
  222. //Nested serial string
  223. if ($serial_string) {
  224. $inner = preg_replace_callback($regex, 'dinstaller_serialize_callback', rtrim($match[1], '";'));
  225. $serialized = 's:' . strlen(utf8_encode($inner)) . ':"' . $inner . '";' ;
  226. } else {
  227. $serialized = preg_replace_callback($regex, 'dinstaller_serialize_callback', $sObject);
  228. }
  229. return $serialized;
  230. }
  231. function dinstaller_serialize_callback($match) {
  232. return 's:' . strlen(utf8_encode($match[2]));
  233. }
  234. function dinstaller_is_serialized($data) {
  235. $test = @unserialize($data);
  236. return ($test !== false || $test === 'b:0;') ? true : false;
  237. }
  238. /**
  239. * SET_SAFE_PATH
  240. * Makes path safe for any OS
  241. * Paths should ALWAYS READ be "/"
  242. * uni: /home/path/file.xt
  243. * win: D:/home/path/file.txt
  244. * @param string $path The path to make safe
  245. */
  246. function dinstaller_set_safe_path($path) {
  247. return str_replace("\\", "/", $path);
  248. }
  249. /**
  250. * DUPLICATOR_FCGI_FLUSH
  251. * PHP_SAPI for fcgi requires a data flush of at least 256
  252. * bytes every 40 seconds or else it forces a script hault
  253. */
  254. function dinstaller_fcgi_flush() {
  255. echo(str_repeat(' ',256));
  256. @flush();
  257. }
  258. //DATABASE CONNECTION AJAX MESSAGE REQUESTS
  259. if ($action == 'dbconnect-test') {
  260. $mysqli_conn = @mysqli_connect($dbhost, $dbuser, $dbpassword);
  261. if (! $mysqli_conn) {
  262. die(MSG_FAIL_DBCONNECT . mysqli_connect_error());
  263. }
  264. if (! $dbmake) {
  265. mysqli_select_db($mysqli_conn, $dbname) or die(sprintf(MSG_ERR_DBCREATE, $dbname));
  266. }
  267. if (! $dbclean) {
  268. $tblcount = dinstaller_table_count($mysqli_conn, $dbname);
  269. if ($tblcount > 0) {
  270. die(sprintf(MSG_ERR_DBCLEANCHECK, $dbname, $tblcount ));
  271. }
  272. }
  273. die(MSG_OK_PASS);
  274. }
  275. ?>
  276. <!DOCTYPE html>
  277. <html>
  278. <head>
  279. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  280. <meta name="robots" content="noindex,nofollow">
  281. <title>Wordpress Duplicator</title>
  282. <style type="text/css">
  283. body {font-family:Verdana, Geneva, sans-serif;}
  284. body,td,th {font-size: 13px;color: #000;}
  285. fieldset {border:1px solid silver; border-radius:4px}
  286. h1 {margin:5px; font-size:26px; text-shadow: 1px 1px 1px #888; font-weight:normal;}
  287. h3 {margin:1px; padding:2px; font-size:16px;}
  288. a {color:navy}
  289. a:hover{color:gray}
  290. input[type=text] { width:510px; border-radius:3px; height:18px; font-size:13px; border:1px solid silver;}
  291. div#content { border:1px solid #CDCDCD; width:750px; min-height:750px; margin:auto; margin-top:18px; border-radius:5px; -moz-box-shadow: 3px 3px 5px 6px #ccc; -webkit-box-shadow: 3px 3px 5px 6px #ccc; box-shadow: 3px 3px 5px 6px #ccc;}
  292. div#content-inner {padding:10px 30px;}
  293. table.content-title {border-top-left-radius:5px; border-top-right-radius:5px; width:100%; -webkit-box-shadow: 0 6px 4px -4px #777; -moz-box-shadow: 0 6px 4px -4px #777; box-shadow: 0 6px 4px -4px #777; background-color:#E4E4E4}
  294. input.readonly {background-color:#efefef;}
  295. div.tryagain{padding-top:50px; text-align:right; width:100%;}
  296. div.error {font-size:16px; padding-top:2px;line-height:22px; }
  297. table.table-inputs td{white-space:nowrap;}
  298. table.dbtable-opts td{font-size:12px;}
  299. div.div-buttons {text-align:right; padding:10px 0px}
  300. input.button {font-size:14px; padding:5px}
  301. div.warning-info {padding:5px;font-size:11px; color:gray; line-height:12px;font-style:italic; overflow-y:scroll; height:120px; border:1px solid silver; margin:10px 0px}
  302. div.warning-area {padding:5px; font-size:12px; font-weight:normal; font-style:italic;}
  303. div.final-msg{height:350px;overflow-y:scroll;border:1px solid #CDCDCD; padding:8px;font-size:12px;line-height:22px !important;background-color:#efefef; border-radius:5px;-webkit-box-shadow: 0 4px 2px -2px #777; -moz-box-shadow: 0 4px 2px -2px #777; box-shadow: 0 4px 2px -2px #777;}
  304. span.warning {color:#C04B40}
  305. span.pass {color:#52A34E}
  306. div#dup-adv-opts {display:none; padding:5px; line-height:22px;}
  307. div.dlg-shadow {box-shadow: 7px 7px 5px #888888;}
  308. /*DB Conn Window */
  309. div#dbconn-test { position:absolute; display:none; background-color:#fff; width:500px; min-height:300px; border:1px solid silver; border-radius:5px; margin:40px 0px 0px 105px; z-index:10; line-height:24px;}
  310. div#dbconn-test-border {border:10px solid #E4E4E4;}
  311. div#dbconn-test-hdr {font-weight:bold; background-color:#E4E4E4; padding:0px 5px 8px 0px;}
  312. div#dbconn-test-msg {background-color:#fff; padding:2px 15px; height:300px; overflow-y:scroll; border-radius:4px; }
  313. div#dbconn-test-close {background-color:#E4E4E4;font-size:14px;}
  314. div.connect {padding:18px; font-size:12px; border:1px solid silver; border-radius:5px; background-color:#fff; text-align:center; margin-top:15px; line-height:22px;background-color:#efefef;-webkit-box-shadow: 0 4px 2px -2px #777; -moz-box-shadow: 0 4px 2px -2px #777; box-shadow: 0 4px 2px -2px #777;}
  315. h3.detail-warning {color:grey; font-weight:bold}
  316. </style>
  317. <script type="text/javascript">
  318. //NOTE: We can't assume the user will always have an http connection, so we need to include jquery directly.
  319. /*! jQuery v1.7.2 jquery.com | jquery.org/license */
  320. 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