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<?php /*********************** Coppermine Photo Gallery ******************** Copyright (c) 2003-2014 Coppermine Dev Team v1.0 originally written by Gregory Demar This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as published by the Free Software Foundation. **************************************** Coppermine version: 1.5.30 $HeadURL: https://svn.code.sf.net/p/coppermine/code/trunk/cpg1.5.x/install.php $ $Revision: 8721 $ *******************************************/ ######################## ####Install Main Code### ######################## define('IN_COPPERMINE', true); define('INSTALL_PHP', true); define('VERSIONCHECK_PHP', true); define('INFORMATION', 1); define('ERROR', 2); define('CRITICAL_ERROR', 3); //Define installation steps define('STEP_INIT_AND_LANG', 1); define('STEP_VERSIONCHECK', 2); define('STEP_FOLDER_PERMISSIONS', 3); define('STEP_SELECT_IMG_PROC', 4); define('STEP_TEST_IMG_PROC', 5); define('STEP_DB_INFO', 6); define('STEP_DB_SELECT', 7); define('STEP_DB_INIT', 8); define('STEP_SET_ADMIN', 9); define('STEP_FINALISE', 10); // Set global vars $LINEBREAK = "\r\n"; // For compatibility both on Windows as well as nix // Set required versions $required_php_version = '4.3.0'; $required_mysql_version = '3.23.23'; // Set the parameters that normally get populated by the option form $displayOption_array = array( 'errors_only' => 1, 'do_not_connect_to_online_repository' => 1, ); // Populate the $CONFIG vars if they are empty $CONFIG = array( 'fullpath' => 'albums/', 'userpics' => 'userpics/', ); if (!defined('COPPERMINE_VERSION')) { // we need to define the constant COPPERMINE_VERSION that normally get's populated by include/init.inc.php, as we check the repository against that version number $handle = @fopen('include/init.inc.php', 'r'); if ($handle == FALSE) { $page_title = 'Could not fopen'; html_header(); echo 'Could not open the file include/init.inc.php for reading. Make sure it exists and is readable, then try again.'; html_footer(); die; } $found = 0; while (!feof($handle) && $found != 1) { $buffer = fgets($handle, 4096); if (strpos($buffer, "define('COPPERMINE_VERSION', '") === FALSE) { $found = 0; } else { $found = 1; $version_number = trim(str_replace("');", '', str_replace("define('COPPERMINE_VERSION', '", '', $buffer))); } } @fclose($handle); if ($version_number != '' && version_compare($version_number, '1.5', '>') == TRUE) { define('COPPERMINE_VERSION', $version_number); } else { $page_title = 'Could not determine version number'; html_header(); echo 'Could not extract the Coppermine version number from the file inlucde/init.inc.php. Please download a fresh copy of the Coppermine package.'; html_footer(); die; } } // include Inspekt for sanitization $incp = get_include_path().PATH_SEPARATOR.dirname(__FILE__).PATH_SEPARATOR.dirname(__FILE__).DIRECTORY_SEPARATOR.'include'; set_include_path($incp); require_once "include/inspekt.php"; $superCage = Inspekt::makeSuperCage(); //load language $config = array(); // (array) temp config $config_file['temporary'] = 'include/config.tmp.php'; $config_file['permanent'] = 'include/config.inc.php'; $error = ''; // (string) holds errors $temp_data; // holds various data $page_title = ''; // (string) holds the title of the current installation step // Check if install has already been done, else load temporary config. loadTempConfig(); //load language $language = getLanguage(); // (array) holds the language $icon = array(); $icon['submit'] = '<img src="images/icons/right.png" border="0" alt="" width="16" height="16" class="icon" />'; $icon['lang'] = '<img src="images/icons/babelfish.png" border="0" alt="" width="16" height="16" class="icon" />'; $icon['test'] = '<img src="images/icons/reload.png" border="0" alt="" width="16" height="16" class="icon" />'; $icon['retry'] = '<img src="images/icons/reload.png" border="0" alt="" width="16" height="16" class="icon" />'; $icon['add'] = '<img src="images/icons/add.png" border="0" alt="" width="16" height="16" class="icon" />'; // get installation step if ($superCage->get->keyExists('step') && isset($config['steps_done']) && is_array($config['steps_done']) && in_array($superCage->get->getInt('step'), $config['steps_done'])) { $step = $superCage->get->getInt('step'); } else { if (isset($config['step'])) { $step = $config['step']; } else { $step = STEP_INIT_AND_LANG; } } // check if we have an update instead of a next step request if ($superCage->post->keyExists('update_lang')) { $step = STEP_INIT_AND_LANG; } if ($superCage->post->keyExists('update_im_path')) { $step = STEP_SELECT_IMG_PROC; } if ($superCage->post->keyExists('update_check_connection')) { $step = STEP_DB_INFO; } if ($superCage->post->keyExists('update_create_db')) { $step = STEP_DB_SELECT; } // if installation is done, only show last page if (isset($config['install_finished'])) { $step = STEP_FINALISE; } setTmpConfig('steps_done', $step, true); // check if the installer has already been run succefully if ($error != '') { html_header(); html_installer_locked(); html_footer(); exit; } // check if we have new user input and put it in the temp config if ($superCage->post->keyExists('thumb_method')) { setTmpConfig('thumb_method', $superCage->post->getAlnum('thumb_method')); } if ($superCage->post->keyExists('im_path') && $superCage->post->getPath('im_path') != (dirname($superCage->server->getPath('SCRIPT_FILENAME') . DIRECTORY_SEPARATOR))) { $im_path = $superCage->post->getPath('im_path'); $im_path = str_replace('\\', '/', $im_path); if (!preg_match('\|[/\\\\]\Z\|', $im_path)) { $im_path .= '/'; } setTmpConfig('im_path', $im_path); } switch($step) { case STEP_INIT_AND_LANG: // Initialisation & natural language selection //write a coockie to check in the next step setcookie('cpg_install_cookie_check', 'passed', time() + 3600); $page_title = $language['title_welcome']; html_header(); html_welcome(); html_footer(); break; case STEP_VERSIONCHECK: // Are all mandatory files there // Here we also do an extensive version check of php/mysql + check of javascript/cookies/register_globals // the cookie for this check is inserted in the previous step! // javascript is tested by altering a hidden form element in the previous step. //PHP VERSION CHECK $php_version = phpversion(); if (version_compare($required_php_version, $php_version, '>=')) { //check if php_version is actualy a version number if ($php_version == '') { //version could not be detected, show corresponding error $error .= sprintf($language['version_undetected'], 'PHP', $required_php_version) . '<br />'; } else { //user is using incompatible php version $error .= sprintf($language['version_incompatible'], $php_version, 'PHP', $required_php_version) . '<br />'; } } //MySQL VERSION CHECK ob_start(); phpinfo(); $php_info = ob_get_clean(); $php_info = stristr($php_info, 'Client API version'); preg_match('%([1-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})%', $php_info, $matches); // preg_match('%<tr><td class="e">Client API version </td><td class="v">([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})%', $php_info, $matches); $mysql_version = $matches[1]; if (version_compare($required_mysql_version, $mysql_version, '>=')) { //check if php_version is actualy a version number if ($mysql_version == '') { //version could not be detected, show corresponding error $error .= sprintf($language['version_undetected'], 'MySQL', $required_mysql_version) . '<br />'; } else { //user is using incompatible php version $error .= sprintf($language['version_incompatible'], $mysql_version, 'MySQL', $required_mysql_version) . '<br />'; } } //COOKIE CHECK if ($superCage->cookie->getAlpha('cpg_install_cookie_check') != 'passed') { //no cookie found, you're in trouble now :) $error .= $language['no_cookie'] . '<br />'; } //JAVASCRIPT CHECK if ($superCage->post->keyExists('javascript_check') && $superCage->post->getAlpha('javascript_check') != 'passed' && !$config['javascript_test_passed']) { //javascripts seems to be disabled, send them the message... $error .= $language['no_javascript'] . '<br />'; } else { $config['javascript_test_passed'] = true; } //REGISTER_GLOBALS CHECK if (ini_get('register_globals')) { //register_globals is turned on, please turn it of. $error .= $language['register_globals_detected']; $error .= '[<a href="docs/en/install.htm#install_server_config_register_globals">' . $language['more'] . '</a>]'; $error .= '<br />'; } $page_title = $language['title_file_check']; html_header(); if ($error != '') { html_error(false /false to not include a button/); } //use versioncheck to check file versions $lang_versioncheck_php = $language['versioncheck']; require_once('include/versioncheck.inc.php'); // TODO: need to deal with connection failing and skip this step (and maybe allow a retry) // Connect to the repository and populate the array with data from the XML file $file_data_array = cpgVersioncheckConnectRepository($displayOption_array); $file_data_array = cpg_versioncheckPopulateArray($file_data_array); //$file_data_array = cpg_versioncheckPopulateArray($file_data_array, $displayOption_array, $textFileExtensions_array, $imageFileExtensions_array, $CONFIG, $maxLength_array, $lang_versioncheck_php); $file_data_count = count($file_data_array); // Print the results $outputResult = cpg_versioncheckCreateHTMLOutput($file_data_array, $textFileExtensions_array, $lang_versioncheck_php, $majorVersion, $displayOption_array); $versioncheck_output = sprintf($lang_versioncheck_php['files_folder_processed'], $outputResult['display'], $outputResult['total'], $outputResult['error']); // TODO: end html_content($versioncheck_output); html_footer(); setTmpConfig('step', STEP_FOLDER_PERMISSIONS); break; case STEP_FOLDER_PERMISSIONS: // Check if the folder permissions are set up properly $page_title = $language['title_dir_check']; if (!checkPermissions()) { // not all permissions were set correctly, or folder doesn't exist html_header(); html_error(); html_content($language['perm_not_ok']); // show all checked folders? html_footer(); } else { // permissions are set alright, continue html_header(); html_content($language['perm_ok']); // show all checked folders? html_footer(); setTmpConfig('step', STEP_SELECT_IMG_PROC); } break; case STEP_SELECT_IMG_PROC: // Check available image processors & let user choose $page_title = $language['title_imp']; $supported_processors = array('gd1' => 'GD1', 'gd2' => "GD2", 'im' => 'ImageMagick'); $image_processors = checkImageProcessor(); html_header(); if ($error != '') { html_error(); } if( !($error != '' && !isset($image_processors['gd2']) && !isset($image_processors['gd1'])) ) { setTmpConfig('step', STEP_TEST_IMG_PROC); } $content = $language['im_packages'] . '<br />'; $imp_list = '<select name="thumb_method" class="listbox" size="1">'; if (isset($image_processors['gd2'])) { // gd2 is avilable, add it to the list $imp_list .= '<option value="gd2">GD2</option>'; $content .= '<strong>GDlib</strong> Version 2. <br />'; $selected = 'gd2'; } elseif (isset($image_processors['gd1'])) { // gd1 is avilable, add it to the list $imp_list .= '<option value="gd">GD</option>'; $content .= '<strong>GDlib</strong> Version 1. <br />'; $selected = 'gd1'; } // check configuration options of im_path if (isset($image_processors['im'])) { // im is available, add it to the list $path = str_replace(array('.exe', '"'), '',$image_processors['im']['path']); $path = substr($path, 0, (strlen($path) - 7)); $imp_list .= '<option value="im">ImageMagick</option>'; $content .= '<strong>ImageMagick</strong> Version ' . substr($image_processors['im']['version'], 20, 7) . '(at: ' . $path .')'; if($error == ''){ $selected = 'im'; } $im_not_found = ''; } else { $path = ''; $im_not_found = '<br /><fieldset style="width:90%" title="ImageMagick">' . $language['im_not_found'] .'</fieldset>'; } // check configuration options if (isset($config['thumb_method'])) $selected = $config['thumb_method']; $imp_list .= '</select>'; $imp_list = str_replace($selected . '"', $selected . '" selected="selected"', $imp_list); // if no image library is found, tell the user so, and select gd2 if (!isset($selected)) { $content .= '<br /><fieldset style="width:90%" title="GD">' . $language['no_gd'] . '</fieldset><br />' . $im_not_found; } else { $content .= '<br />' . $language['installer_selected'] . ' \'' . $supported_processors[$selected] . '\'<br />' . $imp_list . $im_not_found; } // add IM path box if (isset($config['im_path']) && $superCage->post->getPath('im_path') != (dirname($superCage->server->getPath('SCRIPT_FILENAME') . DIRECTORY_SEPARATOR))) { $path = $config['im_path']; } $content .= '<br />' . $language['im_path'] . '<br /><input type="text" class="textinput" name="im_path" value="' . $path . '" /><button type="submit" class="button" name="update_im_path" value="' . $language['check_path'] . '">' . $icon['test'] . $language['check_path'] . '</button>'; html_content($content); html_footer(); break; case STEP_TEST_IMG_PROC: // Check if the image library information has been set up properly - display some basic test images created with the image library selected $page_title = $language['title_imp_test']; html_header(); $content = '<center>' . testImageProcessor() . '</center>'; if ($error != '') { html_error(); } else { setTmpConfig('step', STEP_DB_INFO); } html_content($content); html_footer(); break; case STEP_DB_INFO: // Ask user for mysql host, username and password, try to establish a connection using that info $page_title = $language['title_mysql_user']; // check if we are trying to test the connection if ($superCage->post->keyExists('update_check_connection') \|\| (isset($config['db_host']) && $superCage->post->keyExists('db_host'))) { // here we do not use the setTmpConfig funtion, as this function always writes the new file // and it will be written in the third step... $config['db_host'] = $superCage->post->getRaw('db_host'); $config['db_user'] = $superCage->post->getRaw('db_user'); setTmpConfig('db_password', $superCage->post->getRaw('db_password')); // test the connection checkSqlConnection(); } html_header(); if ($error != '') { html_error(false /false to not include a button/); } else { if (isset($config['db_password'])) { setTmpConfig('step', STEP_DB_SELECT); } } html_mysql_start(); html_footer(); break; case STEP_DB_SELECT: // Ask the user if he wants to use an existing db or if he wants the installer to create a new database. Try to perform the selected choice. Ask for the table prefix $page_title = $language['title_mysql_db_sel']; // save the db data from previous step if ($superCage->post->keyExists('db_host') && !isset($config['db_populated'])) { // here we do not use the setTmpConfig function, as this function always writes the new file // and it will be written in the third step... $config['db_host'] = $superCage->post->getRaw('db_host'); $config['db_user'] = $superCage->post->getRaw('db_user'); setTmpConfig('db_password', $superCage->post->getRaw('db_password')); if ($error != '') { $error .= '<br />' . sprintf($language['please_go_back'], '<a href="install.php?step=' . ($step - 1) . '">', '</a>'); } } elseif ($superCage->post->keyExists('update_create_db') && trim($superCage->post->getRaw('new_db_name')) != '') { // try to create a new database. createMysqlDb(trim($superCage->post->getRaw('new_db_name'))); // no /\:?"<>\|. // save table prefix setTmpConfig('db_prefix', $superCage->post->getRaw('db_prefix')); // no /\:?"<>\|. } checkSqlConnection(); html_header(); if ($error != '') { html_error(); } else { html_mysql_select_db(); setTmpConfig('step', STEP_DB_INIT); } html_footer(); break; case STEP_DB_INIT: // save db_prefix/_name and finally create the tables $page_title = $language['title_mysql_pop']; // save the db data from previous step if ($superCage->post->keyExists('db_name') && !isset($config['db_populated'])) { setTmpConfig('db_name', $superCage->post->getRaw('db_name')); setTmpConfig('db_prefix', $superCage->post->getRaw('db_prefix')); } // populate db if not done yet $set_populated = false; if (!isset($config['db_populated']) && isset($config['db_name'])) { $msg = $language['db_populating']; if (populateMysqlDb()) { $set_populated = true; } } elseif (!isset($config['db_populated']) && !isset($config['db_name'])) { $msg = sprintf($language['not_here_yet'], '<strong><a href="install.php?step=7">', '</a></strong>'); } if (isset($config['db_populated'])) { html_header(); if ($error != '') { html_error(); } $temp_data = '<tr><td><br /><br />' . $language['db_alr_populated'] . '<br /><br /></td></tr>'; html_content($language['db_populating']); html_footer(); setTmpConfig('step', STEP_SET_ADMIN); } else { if ($set_populated) { // this is a lock to see if the db has been created yet setTmpConfig('db_populated', 'done'); setTmpConfig('step', STEP_SET_ADMIN); } html_header(); if ($error != '') { html_error(); } html_content($msg); html_footer(); break; } break; case STEP_SET_ADMIN: // Ask for coppermine admin username, password and email address $page_title = $language['title_admin']; if ($superCage->post->keyExists('admin_username')) { // check validity of admin details $admin_username = $superCage->post->getMatched('admin_username', '/\A\w\Z/'); if ($admin_username[0] == '' \|\| !$admin_username) { // admin username not correct $error .= $language['user_err'] . '<br />'; } else { setTmpConfig('admin_username', $admin_username[0]); } // we need a db connection to use getEscaped() checkSqlConnection(); $admin_password = $superCage->post->getEscaped('admin_password'); $admin_password_verif = $superCage->post->getEscaped('admin_password_verif'); if ($admin_password != $admin_password_verif \|\| $admin_password == '') { // admin password not correct $error .= $language['pass_err'] . '<br />'; } else { setTmpConfig('admin_password', $superCage->post->getEscaped('admin_password')); } $email = $superCage->post->getMatched('admin_email', '/\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i'); $ver_email = $superCage->post->getMatched('admin_email_verif', '/\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i'); if ($email[0] != $ver_email[0] \|\| $email[0] == '') { // admin email not correct $error .= $language['email_no_match'] . '<br />'; } else { setTmpConfig('admin_email', $email[0]); } } if (isset($config['admin_username']) && isset($config['admin_password']) && isset($config['admin_email']) && !isset($config['install_finished'])) { // create admin if (createAdmin()) { // add finished flag to config setTmpConfig('install_finished', 'done'); // redirect to last page header('Location: install.php?step=' . ($step + 1)); exit; } } html_header(); if ($error != '') { html_error(); } else { if (isset($config['admin_username'])) setTmpConfig('step', STEP_FINALISE); } html_admin(); html_footer(); break; case STEP_FINALISE: // Finally check if everything is set up properly and tell the user so // write real config file writeConfig(); $page_title = $language['title_finished']; html_header(); if ($error != '') { html_error(); } html_finish(); html_footer(); // delete temp config + created test images!! $files_to_remove = array( 'albums/combined_generated.jpg', 'albums/giftest_generated.gif', 'albums/giftest_generated.jpg', 'albums/jpgtest_generated.jpg', 'albums/pngtest_generated.jpg', 'albums/pngtest_generated.png', 'albums/scaled_generated.jpg', 'albums/texttest_generated.jpg', 'include/config.tmp.php', ); foreach($files_to_remove as $file) { if (is_file($file)) { unlink($file); } } break; } ######################## ####Install Templates### ######################## / html_header() * * prints the header / function html_header() { global $language; echo <<<EOT <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Pragma" content="no-cache" /> <title>Coppermine - {$language['installation']}</title> <link rel="stylesheet" href="css/installer.css" type="text/css" /> <link rel="shortcut icon" href="favicon.ico" /> </head> <body> <div align="center"> <div> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td valign="top" style="background-color:#EFEFEF"><img src="images/coppermine-logo.png" width="260" height="60" border="0" alt="" /><br /> </td> </tr> </table> EOT; html_stepper(); } // end function html_header / html_footer() * * prints the footer / function html_footer() { echo <<<EOT </div> </div> </body> </html> <noscript><plaintext> EOT; } // end function html_footer / html_stepper() * * prints current installation step with links to the next ones / function html_stepper() { global $config, $page_title, $step, $language; $old_install = sprintf($language['old_install'],'<a href="install_classic.php">','</a>'); //can be removed if old installer is not needed anymore $stepper = ''; $tpl_step_done = '<td class="stepper_d" onMouseOver="this.className=\'stepper_do\'" onMouseOut="this.className=\'stepper_d\'" onclick="document.location=\'install.php?step=%s\'"><a href="install.php?step=%s" title="Step: %s">%s</a></td>'; $tpl_step_current = '<td class="stepper_c"><span title="Step: %s">%s</span></td>'; $tpl_step_notyet = '<td class="stepper_n"><span title="Step: %s">%s</span></td>'; for($i = 1; $i < 11; $i++) { if ($i == $step) { $stepper .= sprintf($tpl_step_current, $i, $i); } elseif (isset($config['steps_done']) && is_array($config['steps_done']) && in_array($i, $config['steps_done'])) { $stepper .= sprintf($tpl_step_done, $i, $i, $i, $i); } else { $stepper .= sprintf($tpl_step_notyet, $i, $i); } } print <<< EOT <table class="stepper_table"> <tr> <td>{$stepper}</td> </tr> </table> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableh1" colspan="2"><h2>{$page_title}</h2> </td> </tr> <tr> <td class="tableb" valign="top">{$old_install} </td> </tr> </table> EOT; } / html_installer_locked() * * prints the error when the installer is locked / function html_installer_locked() { global $language, $error, $icon; print <<< EOT <form action="index.php" style="margin:0px;padding:0px" name="cpgform" id="cpgform"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableh1" colspan="2"><h2>{$language['installer_locked']}</h2> </td> </tr> <tr> <td class="tableh2" colspan="2"><h3 class="error">{$language['error']}</h3> </td> </tr> <tr> <td class="tableb" colspan="2">{$error} </td> </tr> <tr> <td colspan="2" align="center" class="tableb"> <button type="submit" class="button" name="submit" value="{$language['go_to_main']}">{$language['go_to_main']}{$icon['submit']}</button> </td> </tr> </table> </form> EOT; } / html_welcome() * * prints the welcome message at the start of installation + language selection / function html_welcome() { global $language, $error, $icon; if (!setTmpConfig('step', STEP_VERSIONCHECK)) { $next_step = STEP_INIT_AND_LANG; } else { $next_step = STEP_VERSIONCHECK; } print <<< EOT  <br /> <form action="install.php?step={$next_step}" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableh1" colspan="2"> <h2>{$language['license']}</h2> </td> </tr> <tr> <td class="tableb" colspan="2"> {$language['license_info']} </td> </tr> <tr> <td class="tableb" colspan="2"> <iframe src="docs/en/copyrights.htm?hide_nav=1" width="100%" height="300" name="license"> {$language['cpg_info_frames']}</a>. </iframe> </td> </tr> </table>  <br /> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> EOT; if ($error != '') { print <<< EOT <tr> <td class="tableh2" colspan="2" align="left"><span class="error">{$language['error']}</span> </td> </tr> <tr> <td class="tableb" colspan="2">{$language['error_need_corr']}<br /><strong>{$error}</strong> </td> </tr> EOT; } $getLangSelect = getLangSelect(); print <<< EOT <tr> <td class="tableh1" colspan="2"><strong>{$language['select_lang']}</strong> </td> </tr> <tr> <td class="tableb" align="center" colspan="2"> {$getLangSelect} <button type="submit" class="button" name="update_lang" value="{$language['change_lang']}">{$icon['lang']}{$language['change_lang']}</button> </td> </tr> <tr> <td colspan="2" align="center" class="tableh2"><br /> <button type="submit" class="button" name="submit" value="{$language['lets_go']}">{$language['lets_go']}{$icon['submit']}</button> </td> </tr> </table> <input type="hidden" name="javascript_check" value="failed" /> </form> <!-- This code will check if javascript is enabled --> <script type="text/javascript"> <!-- document.forms[0][3].value = "passed"; --> </script> EOT; } / html_content() * * prints standard page with variable content / function html_content($content) { global $language, $step, $temp_data, $icon; $step_next = $step + 1; echo <<<EOT <form action="install.php?step={$step_next}" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableb" colspan="2">{$content}<br /><br /></td> </tr> EOT; if ($temp_data != '') { echo $temp_data; } echo <<<EOT <tr> <td colspan="2" align="center" class="tableh2"><br /> <button type="submit" class="button" name="submit" value="{$language['continue']}">{$language['continue']}{$icon['submit']}</button> </td> </tr> </table> </form> EOT; } // end function html_content / html_error() * * prints error message * * @param boolean $button / function html_error($button = true) { global $language, $step, $error, $icon; print <<< EOT <form action="install.php?step={$step}" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableh2" colspan="2" align="left"><span class="error">{$language['error']}</span> </td> </tr> <tr> <td class="tableb" colspan="2">{$language['error_need_corr']}<br /><strong>{$error}</strong> </td> </tr> EOT; if ($button) { print <<< EOT <tr> <td colspan="2" align="center" class="tableh2"> <button type="submit" class="button" name="try_again" value="{$language['try_again']}">{$icon['retry']}{$language['try_again']}</button> </td> </tr> EOT; } print <<< EOT </table> </form> EOT; } / html_mysql_start() * * prints page with basic MySql config / function html_mysql_start() { global $language, $step, $mysql_connected, $config, $icon; $step_next = $step + 1; echo <<<EOT <form action="install.php?step={$step_next}" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableb" colspan="2"> {$language['sect_mysql_info']}<br /> </td> </tr> <tr> <td colspan="2"> </td> </tr> EOT; if ($mysql_connected) { echo <<<EOT <tr> <td></td> <td align="left"><div class="cpg_message_success">{$language['mysql_succ']}</div></td> </tr> EOT; } $db_host = isset($config['db_host']) && $mysql_connected ? $config['db_host'] : 'localhost'; $db_user = isset($config['db_user']) && $mysql_connected ? $config['db_user'] : ''; $db_password = isset($config['db_password']) && $mysql_connected ? $config['db_password'] : ''; echo <<<EOT <tr> <td align="right">{$language['mysql_host']}</td> <td><input type="text" class="textinput" name="db_host" value="$db_host" /></td> </tr> <tr> <td align="right">{$language['mysql_username']}</td> <td><input type="text" class="textinput" name="db_user" value="$db_user" /></td> </tr> <tr> <td align="right">{$language['mysql_password']}</td> <td><input type="password" name="db_password" value="$db_password" /></td> </tr> <tr> <td colspan="2" align="center"> <button type="submit" class="button" name="update_check_connection" value="{$language['mysql_test_connection']}">{$icon['test']}{$language['mysql_test_connection']}</button> </td> </tr> EOT; if ($mysql_connected) { echo <<<EOT <tr> <td colspan="2" align="center" class="tableh2"> <button type="submit" class="button" name="submit" value="{$language['continue']}">{$language['continue']}{$icon['submit']}</button> </td> </tr> EOT; } else { echo <<<EOT <tr> <td colspan="2" align="center" class="tableh2"> <br /></td> </tr> EOT; } echo <<<EOT </table> </form> EOT; } // end function html_mysql_start / html_mysql_select_db() * * prints page for db selection / function html_mysql_select_db() { global $language, $step, $config, $icon; $step_next = $step + 1; $dbs = getMysqlDbs(); if (!$dbs) { $dbs = '<input type="text" class="textinput" name="db_name" value="' . $config['db_name'] . '" />'; } $db_prefix = isset($config['db_prefix']) ? $config['db_prefix'] : 'cpg15x_'; echo <<<EOT <form action="install.php?step={$step_next}" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableb" colspan="2"> {$language['sect_mysql_sel_db']}<br /> </td> </tr> <tr> <td align="right">{$language['mysql_db_name']}</td> <td>$dbs</td> </tr> <tr> <td></td> <td>{$language['or']}</td> </tr> <tr> <td align="right">{$language['mysql_create_db']}</td> <td> <input type="text" class="textinput" name="new_db_name" /> <button type="submit" class="button" name="update_create_db" value="{$language['mysql_create_btn']}">{$icon['add']}{$language['mysql_create_btn']}</button> </td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td align="right">{$language['mysql_tbl_pref']}</td> <td> <input type="text" class="textinput" name="db_prefix" value="$db_prefix" /> </td> </tr> <tr> <td colspan="2" align="center" class="tableh2"> <button type="submit" class="button" name="submit" value="{$language['populate_db']}">{$icon['submit']}{$language['populate_db']}</button> </td> </tr> </table> </form> EOT; } // end function html_mysql_select_db / html_admin() * * prints page for admin details / function html_admin() { global $language, $step, $icon; $admin_username = isset($config['admin_username']) ? $config['admin_username'] : ''; $admin_password = isset($config['admin_password']) ? $config['admin_password'] : ''; // TODO: check verify field in $config to see if checked against password $admin_password_verify = isset($config['admin_password']) ? $config['admin_password'] : ''; $admin_email = isset($config['admin_email']) ? $config['admin_email'] : ''; // TODO: ditto above $admin_email_verify = isset($config['admin_email']) ? $config['admin_email'] : ''; echo <<<EOT <form action="install.php?step=$step" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableb" colspan="2"> {$language['sect_create_adm']}<br /> </td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td align="right">{$language['username']}</td> <td><input type="text" class="textinput" name="admin_username" value="$admin_username" /></td> </tr> <tr> <td align="right">{$language['password']}</td> <td><input type="password" name="admin_password" value="$admin_password" /></td> </tr> <tr> <td align="right">{$language['password_verif']}</td> <td><input type="password" name="admin_password_verif" value="$admin_password_verify" /></td> </tr> <tr> <td align="right">{$language['email']}</td> <td><input type="text" class="textinput" name="admin_email" value="$admin_email" /></td> </tr> <tr> <td align="right">{$language['email_verif']}</td> <td><input type="text" class="textinput" name="admin_email_verif" value="$admin_email_verify" /></td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td colspan="2" align="center" class="tableh2"> <button type="submit" class="button" name="submit" value="{$language['continue']}">{$language['continue']}{$icon['submit']}</button> </td> </tr> </table> </form> EOT; } // end function html_admin / html_finish() * * prints last page of installer / function html_finish() { global $language; echo <<<EOT <form action="index.php" name="cpgform" id="cpgform" method="post" style="margin:0px;padding:0px"> <table width="100%" border="0" cellpadding="0" cellspacing="1" class="maintable"> <tr> <td class="tableb" colspan="2"> {$language['ready_to_roll']}<br /> </td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td colspan="2" align="center" class="tableh2"> <input type="submit" value="{$language['finish']}" /><br /> </td> </tr> </table> </form> EOT; } // end function html_finish ############################ #####CPGInstall functions### ############################ / loadTempConfig() * * Check if install has already been done, else load temporary config. * if the unserialize doesn't work, it will be tried again for 10 times before showing an error * * @param int $rp / function loadTempConfig($rp=0) { global $config, $config_file; if (file_exists($config_file['permanent'])) { $GLOBALS['language'] = getLanguage(); $GLOBALS['error'] = '<h3>'.$GLOBALS['language']['already_succ'].'</h3>'.$GLOBALS['language']['already_succ_explain']; return false; } else { // read the temporary file if (file_exists($config_file['temporary'])) { include($config_file['temporary']); $GLOBALS['config'] = $install_config; } else { $GLOBALS['config'] = array(); } } } / setTmpConfig() * * Adds a value to the temp config * * @param string $key * @param string $value * @param bool $isarray * * @return bool / function setTmpConfig($key, $value, $isarray = false) { global $language; if (!$isarray) { $GLOBALS['config'][$key] = $value; } else { $GLOBALS['config'][$key][] = $value; $GLOBALS['config'][$key] = array_unique($GLOBALS['config'][$key]); } if (!createTempConfig()) { // can't write temp config, set error $GLOBALS['error'] .= '<br />' . $language['tmp_conf_error']; return false; } return true; } / * createTempConfig() * * Creates a temporary config file or appends new config vars. * * @return bool $success / function createTempConfig() { global $language, $config, $config_file, $LINEBREAK; if ($handle = @fopen($config_file['temporary'], 'w')) { //$config = serialize($config); //create php array in config $fconfig = '<?php' . $LINEBREAK . arrayToString($config, '$install_config') . $LINEBREAK . '?>'; fwrite($handle, $fconfig); fclose($handle); return true; } else { // could not write tmp config, add error $GLOBALS['error'] = sprintf($language['cant_write_tmp_conf'], $config_file['temporary']) . ' ' . $language['review_permissions']; return false; } } / * arrayToString() * * Creates a text version of an array * * @param array $array * @param string $array_name * @param string $indent * * @return string $array_string / function arrayToString($array, $array_name, $indent = '') { global $LINEBREAK; if (is_array($array)) { if ($indent == '') { $array_string = $indent . $array_name . " = array(" . $LINEBREAK; } else { $array_string = $indent . "'" . $array_name . "' => array(" . $LINEBREAK; } foreach($array as $key => $value) { if (is_array($value)) { $array_string .= arrayToString($value, $key, $indent . ' '); } else { $array_string .= $indent . " '$key' => '$value'," . $LINEBREAK; } } if ($indent == '') { $array_string .= ');' . $LINEBREAK; } else { $array_string .= $indent . '),' . $LINEBREAK; } } else { return $array; } return $array_string; } / * getLanguage() * * Tries to find the default lang of the user * * @return array $language / function getLanguage() { global $config, $language; $superCage = Inspekt::makeSuperCage(); // try to find the users language if we don't have one defined yet if (!isset($config['lang'])) { include_once('include/select_lang.inc.php'); setTmpConfig('lang', $USER['lang']); loadTempConfig(); } // change default language if ($lang = $superCage->post->getMatched('lang_list', '/^[a-z0-9_-]+$/i')) { setTmpConfig('lang', $lang[0]); loadTempConfig(); } if ($language == '') { include('lang/english.php'); $lang_en = $lang_install; $lang_en_versioncheck = $lang_versioncheck_php; if (isset($config['lang']) && file_exists('lang/' . $config['lang'] . '.php')) { // include this lang include('lang/' . $config['lang'] . '.php'); } // provide fallback $language = array_merge($lang_en, $lang_install); $language['versioncheck'] = isset($lang_versioncheck_php) ? $lang_versioncheck_php : $lang_en_versioncheck; } return $language; } / * getLangSelect() * * Returns a select box to choose the default labguage * * @return string $lang_select / function getLangSelect() { global $config, $LINEBREAK; $dir = opendir('lang/'); $available_languages = array(); while ($file = readdir($dir)) { $extension = ltrim(substr($file,strrpos($file,'.')),'.'); $filenameWithoutExtension = str_replace('.' . 'php', '', $file); if (is_file('lang/' . $file) && $extension == 'php') { $available_languages[] = ucfirst($filenameWithoutExtension); } } closedir($dir); natcasesort($available_languages); $lang_select = '<select name="lang_list" class="listbox" size="1">' . $LINEBREAK; foreach($available_languages as $key => $language) { $lang_select .= " <option " . ((strtolower($config['lang']) == strtolower($language)) ? 'selected="selected"' : '') . " value=\"" . strtolower($language). "\">{$language}</option>" . $LINEBREAK; } $lang_select .= ' </select>'; return $lang_select; } / * checkPermissions() * * Checks if all folders have the right permissions and exist * * @return bool $peCheck / function checkPermissions() { global $config, $language; $peCheck = true; // If another dir has to be added, you can define as many possible permissions as you want, // but if it only has to be a directory, then use the $only_folders array (will only be checked on existence) // Always add the maximum required permission as the first item as the installer will try to chmod the files to that value. $files_to_check = array( './albums' => array('777', '755'), './albums/userpics' => array('777', '755'), './albums/edit' => array('777', '755'), './include' => array('777', '755'), ); // clear the file status cache to make sure we are reading the most recent info of the file. clearstatcache(); // start creating table with results $temp_data = "<tr><td align=\"center\"><table><tr><td><strong>{$language['directory']}</strong></td><td width=\"10%\"><strong>{$language['status']}</strong></td></tr>"; foreach($files_to_check as $folder => $perm) { // check folder existence if (!is_dir($folder)) { $peCheck = false; $GLOBALS['error'] .= sprintf($language['subdir_called'], $folder) . '<br />'; $temp_data .= "<tr><td>$folder</td><td><div class=\"cpg_message_error\">{$language['not_exist']}</div></td></tr>"; } else { // try to create a file in the folder $test_file = $folder . '/testwritability'; $file_handle = @fopen($test_file, 'w'); $mode = substr(sprintf('%o', fileperms($folder)), -3); if (!$file_handle) { //file could not be created, try to modify the mode if (@chmod($folder, (int)("0" . $perm[0]))) { // we have changed the mode, jippie :) clearstatcache(); $mode = substr(sprintf('%o', fileperms($folder)), -3); // again try to write a file to the folder $file_handle2 = @fopen($test_file, 'w'); if (!$file_handle2) { // not working, admin will have to check this by hand, add error $peCheck = false; $possible_modes_left = implode(' '.$language['or'].' ',array_diff($perm,array($mode))); $GLOBALS['error'] .= sprintf($language['perm_error'], $folder, $mode) . ' ' . $possible_modes_left . '.<br />'; $temp_data .= "<tr><td>$folder</td><td><div class=\"cpg_message_error\">{$language['not_writable']}</div></td></tr>"; } else { //close handle and remove file fclose($file_handle2); unlink($test_file); $temp_data .= "<tr><td>$folder</td><td><div class=\"cpg_message_success\">{$language['writable']}</div></td></tr>"; } } else { // could not change mode, add error. $peCheck = false; $possible_modes_left = implode(' '.$language['or'].' ',array_diff($perm,array($mode))); $GLOBALS['error'] .= sprintf($language['perm_error'], $folder, $mode) . ' ' . $possible_modes_left . '.<br />'; $temp_data .= "<tr><td>$folder</td><td><div class=\"cpg_message_error\">{$language['not_writable']}</div></tr>"; } } else { //close file handle and remove file fclose($file_handle); unlink($test_file); $temp_data .= "<tr><td>$folder</td><td><div class=\"cpg_message_success\">{$language['writable']}</div></td></tr>"; } } } $temp_data .= '</table></td></tr>'; $GLOBALS['temp_data'] = $temp_data; return $peCheck; } / * checkImageProcessor() * * Checks which image processors are available and tries to find IM. * * @return array $imagesProcessors / function checkImageProcessor() { if ($im = getIM()) { $imagesProcessors['im'] = $im; } $gd = getGDVersion(); switch($gd) { case 1: // check basic functionality if (checkBasicGD(1)) { $imagesProcessors['gd1'] = 'installed'; } break; case 2: // check basic functionality if (checkBasicGD()) { $imagesProcessors['gd2'] = 'installed'; } break; default: break; } return $imagesProcessors; } / * testImageProcessor() * * Extensive test on the image processor of choise * * @return string $results / function testImageProcessor() { global $config; //check which library to use switch($config['thumb_method']) { case 'gd1': $image_processor = new GDtest(1); break; case 'gd2': $image_processor = new GDtest(2); break; case 'im': $image_processor = new IMtest($config['im_path']); break; default: $image_processor = new GDtest(2); break; } $results = createImageTestResult($image_processor->testReadWrite()); $results .= createImageTestResult($image_processor->testCombineImage()); $results .= createImageTestResult($image_processor->testTextOnImage()); $results .= createImageTestResult($image_processor->testScale()); return $results; } /* * getGDVersion() * * Get which version of GD is installed, if any. * Returns the version (1 or 2) of the GD extension. * * @return int $version / function getGDVersion() { // check if gd is loaded if (!extension_loaded('gd')) { $version = 0; } else { // Use the gd_info() function if possible. if (function_exists('gd_info')) { $ver_info = gd_info(); preg_match('/\d/', $ver_info['GD Version'], $match); $version = $match[0]; } else { // get available gd functions to determine the version $gd_functions = get_extension_funcs('gd'); if (in_array('imagecreatetruecolor', $gd_functions)) { $version = 2; } elseif (in_array('imagecreate', $gd_functions)) { $version = 1; } else { $version = 0; } } } return $version; } / * checkBasicGD() * * Some basic testing if GD is working correctly. * * @param int $gd_version * * @return bool / function checkBasicGD($gd_version = 2) { if ($gd_version == 1) { $im = imagecreate(1, 1); $tst_image = "albums/gd1.jpg"; imagejpeg($im, $tst_image); $size = cpgGetimagesize($tst_image); @unlink($tst_image); if ($size[2] == 2) { return true; } else { return false; } } else { $im = imagecreatetruecolor(1, 1); $tst_image = "albums/gd2.jpg"; imagejpeg($im, $tst_image); $size = cpgGetimagesize($tst_image); @unlink($tst_image); if ($size[2] == 2) { return true; } else { return false; } } } / * getIM() * * Some basic testing if IM is installed & working correctly. * * @return array $im / function getIM() { global $config, $language; $im_paths = array( '/imagemagick/convert', '/imagemagick/bin/convert', '/local/bin/convert', '/local/bin/imagemagick/convert', '/local/bin/imagemagick/bin/convert', '/usr/local/convert', '/usr/local/bin/convert', '/usr/local/bin/imagemagick/convert', '/usr/local/bin/imagemagick/bin/convert', '/usr/bin/convert', 'C:/Program Files/ImageMagick/convert.exe', 'C:/ImageMagick/convert.exe', '/usr/bin/imagemagick/convert', '/usr/bin/imagemagick/bin/convert', '/usr/sbin/convert', '/bin/convert', '/bin/imagemagick/convert', '/bin/imagemagick/bin/convert', 'convert' ); // add trailing slash if necessary if (!empty($config['im_path']) && !preg_match('\|[/\\\\]\Z\|', $config['im_path'])) { $config['im_path'] .= '/'; } // add user defined path to paths array if (!empty($config['im_path'])) { // add unix version $im_paths[] = $config['im_path'] . 'convert'; // add windows version $im_paths[] = '"' . $config['im_path'] . 'convert.exe"'; // both versions are added so we can't make mistakes on finding which OS is used. } // check if IM is on default path foreach ($im_paths as $key => $path) { if (stristr($path, ':/')) { $path = '"' . $path . '"'; } $command = "$path --version"; // execute an im command to test if it is working @exec($command, $exec_output, $exec_retval); $version = @$exec_output[0] . @$exec_output[1]; if ($version != '') { // IM is found and working. // check for spaces in the path (we don't want those...) if (preg_match('/ /', $path)) { $path = str_replace(array('.exe', '"'), '',$path); $path = substr($path, 0, (strlen($path) - 7)); $GLOBALS['error'] = sprintf($language['im_path_space'], $path); return false; } // do a real image conversion check $tst_image = "albums/userpics/im.gif"; exec ("$path images/coppermine-logo.png $tst_image", $output, $result); $size = cpgGetimagesize($tst_image); @unlink($tst_image); $im_installed = ($size[2] == 1); // convert tool found, but did not work as expected if (!$im_installed) { $GLOBALS['error'] = sprintf($language['im_no_convert_ex'], $path); return false; } // convert tool returned errors, add them to our error list if ($result && count($output)) { $GLOBALS['error'] = $language['conv_said'] . '<br /></pre>'; foreach($output as $line) { $GLOBALS['error'] .= htmlspecialchars($line); } $GLOBALS['error'] .= "</pre>"; return false; } // all went fine, return version info $im = array( 'version' => $version, 'path' => $path ); return $im; break; } } return false; } / * checkSqlConnection() * * Tests if we can create a MySql connection * * @return bool / $mysql_connection; // (mysql_connection) connection to the db $mysql_connected = false; // (bool) connected to the db? function checkSqlConnection() { global $config, $language; // we only need 1 connection if (isset($GLOBALS['mysql_connected']) && $GLOBALS['mysql_connected']) { return true; } else { if (isset($config['db_name'])) { $db_name = $config['db_name']; } else { $db_name = ''; } // check for MySql support of PHP if (!function_exists('mysql_connect')) { $GLOBALS['error'] = $language['no_mysql_support']; return false; // try to connect with given auth parameters } elseif (! $connect_id = @mysql_connect($config['db_host'], $config['db_user'], $config['db_password'])) { $GLOBALS['error'] = $language['no_mysql_conn'] . '<br />' . $language['mysql_error'] . mysql_error(); return false; // if a database is specified, try to select it. } elseif ($db_name != '') { if ( !mysql_select_db($db_name, $connect_id)) { $GLOBALS['error'] = sprintf($language['mysql_wrong_db'], $db_name); return false; } } // set our connection id $GLOBALS['mysql_connection'] = $connect_id; $GLOBALS['mysql_connected'] = true; return true; } } / * getMysqlDbs() * * Gets all available mysql databases to create coppermine in. * If users doesn't have permission, it returns false. * * @return string $db_select / function getMysqlDbs() { // Get a connection with the db if (!checkSqlConnection()) { return false; } global $config; // get a list of db's if ($db_list = @mysql_list_dbs($GLOBALS['mysql_connection'])) { // create dropdown box $db_select = '<select name="db_name" class="listbox" size="1">'; while ($row = mysql_fetch_object($db_list)) { $db = $row->Database; if (in_array($db, array('information_schema', 'mysql', 'test'))) { continue; } if (isset($config['db_name']) && $db == $config['db_name']) { $sel = ' selected="selected"'; } else { $sel = ''; } $db_select .= '<option name="' . $db . '"' . $sel . ' >' . $db . '</option>'; } $db_select .= '</select>'; return $db_select; } else { // probably no permission to do this. //$GLOBALS['error'] = $language['mysql_no_sel_dbs'] . '<br />' . $language['mysql_error'] . '<br />' . mysql_error($GLOBALS['mysql_connection']); return false; } } / * createMysqlDb() * * Tries to create CPG database. * If users doesn't have permission, it returns false. * * @return bool / function createMysqlDb($db_name) { global $language; // Get a connection with the db if (!checkSqlConnection()) { return false; } $query = 'CREATE DATABASE ' . $db_name; // try to create new db if (!mysql_query($query, $GLOBALS['mysql_connection'])) { $GLOBALS['error'] = $language['mysql_no_create_db'] . '<br />' . $language['mysql_error'] . '<br />' . mysql_error($GLOBALS['mysql_connection']); return false; } else { setTmpConfig('db_name', $db_name); } return true; } / * populateMysqlDb() * * Executes sql file commands in db * * @return bool / function populateMysqlDb() { global $config, $language; // define some vars so we can easily find them at the top and change if needed. $db_schema = "sql/schema.sql"; $db_basic = "sql/basic.sql"; // check if all config values are present. if (!isset($config['thumb_method'])) { $GLOBALS['error'] = $language['no_thumb_method']; return false; } if (@get_magic_quotes_runtime()) { set_magic_quotes_runtime(0); } // Get a connection with the db. if (!checkSqlConnection()) { return false; } // Check if we can read the db_schema file if (($sch_open = fopen($db_schema, 'r')) === FALSE) { $GLOBALS['error'] = sprintf($language['sql_file_not_found'], $db_schema); return false; } else { $sql_query = fread($sch_open, filesize($db_schema)); // Check if we can read the db_basic file if (($bas_open = fopen($db_basic, 'r')) === FALSE) { $GLOBALS['error'] = sprintf($language['sql_file_not_found'], $db_basic); return false; } else { $sql_query .= fread($bas_open, filesize($db_basic)); } } // Create our fantastic cage object $superCage = Inspekt::makeSuperCage(); require_once('include/sql_parse.php'); // Get gallery directory $possibilities = array('REDIRECT_URL', 'PHP_SELF', 'SCRIPT_URL', 'SCRIPT_NAME','SCRIPT_FILENAME'); foreach ($possibilities as $test) { if ($matches = $superCage->server->getMatched($test, '/([^\/]+\.php)$/')) { $CPG_PHP_SELF = $superCage->server->getEscaped($test); break; } } $gallery_dir = strtr(dirname($CPG_PHP_SELF), '\\', '/'); if ($gallery_dir == '.') { $gallery_dir = ''; } $protocol = $superCage->server->keyExists('HTTPS') ? 'https' : 'http'; $gallery_url_prefix = $protocol . '://' . $superCage->server->getEscaped('HTTP_HOST') . $gallery_dir . (substr($gallery_dir, -1) == '/' ? '' : '/'); // Set configuration values for image package $sql_query .= "REPLACE INTO CPG_config VALUES ('thumb_method', '{$config['thumb_method']}');\n"; if (isset($config['im_path']) && $config['im_path']) { $sql_query .= "REPLACE INTO CPG_config VALUES ('impath', '{$config['im_path']}');\n"; } $sql_query .= "REPLACE INTO CPG_config VALUES ('ecards_more_pic_target', '$gallery_url_prefix');\n"; // Enable silly_safe_mode if test has shown it is not configured properly if (checkSillySafeMode()) { $sql_query .= "REPLACE INTO CPG_config VALUES ('silly_safe_mode', '1');\n"; } // Test write permissions for main dir if (!is_writable('.')) { $sql_query .= "REPLACE INTO CPG_config VALUES ('default_dir_mode', '0777');\n"; $sql_query .= "REPLACE INTO CPG_config VALUES ('default_file_mode', '0666');\n"; } // Update table prefix $sql_query = preg_replace('/CPG_/', $config['db_prefix'], $sql_query); $sql_query = remove_remarks($sql_query); $sql_query = split_sql_file($sql_query, ';'); if (isset($GLOBALS['temp_data'])) { $GLOBALS['temp_data'] .= '<tr><td>'; } else { $GLOBALS['temp_data'] = '<tr><td>'; } foreach($sql_query as $q) { $is_table = false; //check if we are creating a table so we can add it to the output if (preg_match('/(CREATE TABLE IF NOT EXISTS `?\|CREATE TABLE `?)([\w])`?/i', $q, $table_match)) { $table = $table_match[2]; $is_table = true; } if (! mysql_query($q, $GLOBALS['mysql_connection'])) { $GLOBALS['error'] = $language['mysql_error'] . mysql_error($GLOBALS['mysql_connection']) . ' ' . $language['on_q'] . " '$q'"; if ($is_table) { $GLOBALS['temp_data'] .= "<br />" . sprintf($language['create_table'], $table) . '    ' . $language['status'] . ':... ' . $language['nok']; } return false; } else { if ($is_table) { $GLOBALS['temp_data'] .= "<br />" . sprintf($language['create_table'], $table) . '    ' . $language['status'] . ':... ' . $language['ok']; } } } $GLOBALS['temp_data'] .= '<br /><br /></td></tr>'; return true; } /* * createAdmin() * * Creates the Coppermine admin. * * @return bool / function createAdmin() { global $config, $language; if (!isset($config['admin_username']) \|\| $config['admin_username'] == '') { $GLOBALS['error'] = $language['no_admin_username']; return false;} if (!isset($config['admin_password']) \|\| $config['admin_password'] == '') { $GLOBALS['error'] = $language['no_admin_password']; return false;} if (!isset($config['admin_email']) \|\| $config['admin_email'] == '') { $GLOBALS['error'] = $language['no_admin_email']; return false;} // Insert the admin account $sql_query = "INSERT INTO {$config['db_prefix']}users " . "(user_group, user_active, user_name, user_password, user_lastvisit, " . " user_regdate, user_group_list, user_email, user_profile1, user_profile2, user_profile3, " . " user_profile4, user_profile5, user_profile6, user_actkey ) " . "VALUES " . "(1, 'YES', '{$config['admin_username']}', " . " md5('{$config['admin_password']}'), NOW(), NOW(), '', " . " '{$config['admin_email']}', '', '', '', '', '', '', '');\n"; // Set gallery admin mail $sql_query .= "REPLACE INTO CPG_config VALUES ('gallery_admin_email', '{$config['admin_email']}');\n"; // Update table prefix $sql_query = preg_replace('/CPG_/', $config['db_prefix'], $sql_query); require_once('include/sql_parse.php'); $sql_query = remove_remarks($sql_query); $sql_query = split_sql_file($sql_query, ';'); // Get a connection with the db. if (!checkSqlConnection()) { return false; } foreach($sql_query as $q) { if (! mysql_query($q, $GLOBALS['mysql_connection'])) { $GLOBALS['error'] = $language['mysql_error'] . mysql_error($GLOBALS['mysql_connection']) . ' ' . $language['on_q'] . " '$q'"; return false; } } return true; } / * checkSillySafeMode() * * Test if safe mode is misconfigured * * @return bool / function checkSillySafeMode() { $test_file = "albums/userpics/dummy/dummy.txt"; @mkdir(dirname($test_file), 0755); $fd = @fopen($test_file, 'w'); if (!$fd) { @rmdir(dirname($test_file)); return true; } fclose($fd); @unlink($test_file); @rmdir(dirname($test_file)); return false; } / * finalCheck() * * Check if everything is configured correctly * * @return array $results / function writeConfig() { global $config, $language; // this is used to prevent screwing up the color coding in my editor. $end_php_tag = '?>'; $config = <<<EOT <?php // Coppermine configuration file // MySQL configuration \$CONFIG['dbserver'] = '{$config['db_host']}'; // Your database server \$CONFIG['dbuser'] = '{$config['db_user']}'; // Your mysql username \$CONFIG['dbpass'] = '{$config['db_password']}'; // Your mysql password \$CONFIG['dbname'] = '{$config['db_name']}'; // Your mysql database name // MySQL TABLE NAMES PREFIX \$CONFIG['TABLE_PREFIX'] = '{$config['db_prefix']}'; $end_php_tag EOT; //write config file to disk if ($fd = @fopen('include/config.inc.php', 'wb')) { fwrite($fd, $config); fclose($fd); } else { $GLOBALS['error'] = '<hr /><br />' . $language['unable_write_config'] . '<br />'; } } / * function createImageTestResult() * * Creates a table to show the results of a test * * @param array $results * * @return string $tables / function createImageTestResult($results) { global $config, $language; $tables = ''; foreach($results as $test_title => $test_result) { if (isset($test_result['error'])) { //there was an error, show this to the user $result_error_tpl = <<<EOT <table> <tr> <th colspan="3" align="left">{$language[$test_title]}</th> </tr> <tr> <td>{$language[$test_result['error']]}</td> <td>{$language['generated_image']}</td> <td>{$language['reference_image']}</td> </tr> </table> <br /> EOT; $tables .= $result_error_tpl; $GLOBALS['error'] = $language['imp_test_error']; } else { //all went as it had to, put info on template $generated_size = cpgGetimagesize($test_result['created']); $generated_size = $generated_size[0] . 'x' . $generated_size[1]; $reference_size = cpgGetimagesize($test_result['original']); $reference_size = $reference_size[0] . 'x' . $reference_size[1]; $result_ok_tpl = <<<EOT <table> <tr> <th colspan="2" align="left">{$language[$test_title]}</th> </tr> <tr> <td width="200px"><img src="{$test_result['created']}" /></td> <td><img src="{$test_result['original']}" /></td> </tr> <tr> <td>{$language['generated_image']}</td> <td>{$language['reference_image']}</td> </tr> <tr> <td>$generated_size {$language['pixels']}</td> <td>$reference_size {$language['pixels']}</td> </tr> </table> <br /> EOT; $tables .= $result_ok_tpl; } } return $tables; } / * function cpgGetimagesize() * * Try to get the size of an image, this is custom built as some webhosts disable this function or do weird things with it * * @param string $image * @param boolean $force_cpg_function * * @return array $size / function cpgGetimagesize($image, $force_cpg_function = false) { if (!function_exists('getimagesize') \|\| $force_cpg_function) { //custom function borrowed from http://www.wischik.com/lu/programmer/get-image-size.html $f = @fopen($image, 'rb'); if ($f === false) { return false; } fseek($f, 0, SEEK_END); $len = ftell($f); if ($len < 24) { fclose($f); return false; } fseek($f, 0); $buf = fread($f, 24); if ($buf === false) { fclose($f); return false; } if (ord($buf[0]) == 255 && ord($buf[1]) == 216 && ord($buf[2]) == 255 && ord($buf[3]) == 224 && $buf[6] == 'J' && $buf[7] == 'F' && $buf[8] == 'I' && $buf[9] == 'F') { $pos=2; while (ord($buf[2]) == 255) { if (ord($buf[3]) == 192 \|\| ord($buf[3]) == 193 \|\| ord($buf[3]) == 194 \|\| ord($buf[3]) == 195 \|\| ord($buf[3]) == 201 \|\| ord($buf[3]) == 202 \|\| ord($buf[3]) == 203) { break; // we've found the image frame } $pos += 2 + (ord($buf[4]) << 8) + ord($buf[5]); if ($pos+12>$len) { break; // too far } fseek($f,$pos); $buf = $buf[0] . $buf[1] . fread($f,12); } } fclose($f); // GIF: if ($buf[0] == 'G' && $buf[1] == 'I' && $buf[2] == 'F') { $x = ord($buf[6]) + (ord($buf[7])<<8); $y = ord($buf[8]) + (ord($buf[9])<<8); $type = 1; } // JPEG: if (ord($buf[0]) == 255 && ord($buf[1]) == 216 && ord($buf[2]) == 255) { $y = (ord($buf[7])<<8) + ord($buf[8]); $x = (ord($buf[9])<<8) + ord($buf[10]); $type = 2; } // PNG: if (ord($buf[0]) == 0x89 && $buf[1] == 'P' && $buf[2] == 'N' && $buf[3] == 'G' && ord($buf[4]) == 0x0D && ord($buf[5]) == 0x0A && ord($buf[6]) == 0x1A && ord($buf[7]) == 0x0A && $buf[12] == 'I' && $buf[13] == 'H' && $buf[14] == 'D' && $buf[15] == 'R') { $x = (ord($buf[16])<<24) + (ord($buf[17])<<16) + (ord($buf[18])<<8) + (ord($buf[19])<<0); $y = (ord($buf[20])<<24) + (ord($buf[21])<<16) + (ord($buf[22])<<8) + (ord($buf[23])<<0); $type = 3; } if (!isset($x, $y, $type)) { return false; } return array($x, $y, $type, 'height="' . $x . '" width="' . $y . '"'); } else { $size = @getimagesize($image); if (!$size) { //false was returned return cpgGetimagesize($image, true/force the use of custom function/); }elseif (!isset($size[0]) \|\| !isset($size[1])) { //webhost possibly changed getimagesize functionality return cpgGetimagesize($image, true/force the use of custom function/); }else { //function worked as expected, return the results return $size; } } } ######################## ###### GDtest Class #### ######################## class GDtest { var $version = 1; //version of the GD lib to use var $image_path = 'albums/'; //path to store temp images / * function GDtest() * * Initializes the class with the version of GD to use. * * @param int $version * @param string $image_path / function GDtest($version = 1, $image_path = '') { $this->version = $version; if ($image_path != '') { $this->image_path = $image_path; } } / * function testRead() * * Do basic tests on reading and writing file formats * * @return array $results / function testReadWrite() { //create gif test image $test_gif = imagecreatefromgif ('images/install/giftest.gif'); if (!$test_gif) { //put error in array $results['read_gif'] = array( 'error' => 'read_error', ); } else { if (imagegif ($test_gif, $this->image_path . 'giftest_generated.gif')) { //put results in array $results['read_gif'] = array( 'original' => 'images/install/giftest.gif', 'created' => $this->image_path . 'giftest_generated.gif', ); }else { //put error in array $results['read_gif'] = array( 'error' => 'write_error', ); } } @imagedestroy($test_gif); //create png test image $test_png = imagecreatefrompng('images/install/pngtest.png'); if (!$test_png) { //put error in array $results['read_png'] = array( 'error' => 'read_error', ); } else { if (imagepng($test_png, $this->image_path . 'pngtest_generated.png')) { //put results in array $results['read_png'] = array( 'original' => 'images/install/pngtest.png', 'created' => $this->image_path . 'pngtest_generated.png' ); } else { //put error in array $results['read_png'] = array( 'error' => 'write_error', ); } } @imagedestroy($test_png); //create jpg test image $test_jpg = imagecreatefromjpeg('images/install/jpgtest.jpg'); if (!$test_jpg) { //put error in array $results['read_jpg'] = array( 'error' => 'read_error', ); } else { if (imagejpeg($test_jpg, $this->image_path . 'jpgtest_generated.jpg')) { //put results in array $results['read_jpg'] = array( 'original' => 'images/install/jpgtest.jpg', 'created' => $this->image_path . 'jpgtest_generated.jpg', ); }else { //put error in array $results['read_jpg'] = array( 'error' => 'write_error', ); } } @imagedestroy($test_jpg); return $results; } / * function testCombineImage() * * test combining of images * * @return array $results / function testCombineImage() { $source_a = imagecreatefromjpeg('images/install/jpgtest.jpg'); $source_b = imagecreatefromgif ('images/install/combine_b.gif'); imagecopymerge($source_a, $source_b, 66, 1, 0, 0, imagesx($source_b), imagesy($source_b), 100); if (imagejpeg($source_a, $this->image_path . 'combined_generated.jpg')) { //put results in array $results['combine'] = array( 'original' => 'images/install/combined.jpg', 'created' => $this->image_path . 'combined_generated.jpg', ); }else { //put error in array $results['combine'] = array( 'error' => 'write_error', ); } @imagedestroy($source_a); @imagedestroy($source_b); return $results; } / * function testTextOnImage() * * test adding text to images * * @return array $results / function testTextOnImage() { $text = '2008 © Susanna Thornton'; $font = 'images/fonts/LiberationSans-Regular.ttf'; $source = imagecreatefromjpeg('images/install/jpgtest.jpg'); $front_color = imagecolorallocate($source, 255, 255, 255); imagettftext($source, 9/size/, 0/angle/, 55/left/, 110/top/, $front_color/color/, $font, $text); if (imagejpeg($source, $this->image_path . 'texttest_generated.jpg')) { //put results in array $results['text'] = array( 'original' => 'images/install/texttest.jpg', 'created' => $this->image_path . 'texttest_generated.jpg', ); }else { //put error in array $results['text'] = array( 'error' => 'write_error', ); } @imagedestroy($source_a); return $results; } / * function testScale() * * test scaling of images * * @return array $results / function testScale() { $image = imagecreatefromjpeg('images/install/jpgtest.jpg'); if ($this->version == 2) { $generated = @imagecreatetruecolor(100, 57); } else { $generated = imagecreate(100, 57); } $final = @imagecopyresampled($generated, $image, 0, 0, 0, 0, 100, 57, 200, 113); if (!$final) { $final = @imagecopyresized($generated, $image, 0, 0, 0, 0, 100, 57, 200, 113); } imagejpeg($generated, $this->image_path . 'scaled_generated.jpg'); if ($final) { //put results in array $results['scale'] = array( 'original' => 'images/install/scaled.jpg', 'created' => $this->image_path . 'scaled_generated.jpg', ); } else { //put error in array $results['scale'] = array( 'error' => 'scale_error', ); } return $results; } } ######################## ###### IMtest Class #### ######################## class IMtest { var $image_path = 'albums/'; //path to store temp images var $IMpath = ''; //path to imageMagick var $CPGpath = ''; //path to root cpg folder / * function IMtest() * * Initializes the class. * * @param string $IMpath * @param string $image_path / function IMtest($IMpath, $image_path = '') { // add trailing slash if necessary if (!empty($IMpath) && !preg_match('\|[/\\\\]\Z\|', $IMpath)) { $IMpath .= '/'; } $this->IMpath = $IMpath . 'convert'; if ($image_path != '') { $this->image_path = $image_path; } $this->CPGpath = realpath('./'); $this->CPGpath = str_replace('\\', '/', $this->CPGpath); } / * function createImagePath() * * Creates the path to the images, $dest is to tell * if we are using the destination path * * @param string $image_path * @param boolean $dest * * @return string $path / function createImagePath($image_path, $dest = false) { if ($dest) { $path = $this->image_path . $image_path; } else { $path = $image_path; } return $path; } / * function testRead() * * Do basic tests on reading and writing file formats * * @return array $results / function testReadWrite() { $output = array(); //create gif test image $gif_command = '' . $this->IMpath . ' ' . $this->createImagePath('images/install/giftest.gif') . ' ' . $this->createImagePath('giftest_generated.jpg', true); exec($gif_command, $output, $retval); if ($retval) { //an error occured, add to array $results['read_gif'] = array( 'error' => 'read_error', ); } else { //all went fine $results['read_gif'] = array( 'original' => 'images/install/giftest.gif', 'created' => $this->image_path . 'giftest_generated.jpg', ); } //create png test image $png_command = $this->IMpath . ' ' . $this->createImagePath('images/install/pngtest.png') . ' ' . $this->createImagePath('pngtest_generated.jpg', true); exec($png_command, $output, $retval); if ($retval) { //an error occured, add to array $results['read_png'] = array( 'error' => 'read_error', ); } else { //all went fine $results['read_png'] = array( 'original' => 'images/install/pngtest.png', 'created' => $this->image_path . 'pngtest_generated.jpg', ); } //create jpg test image $jpg_command = $this->IMpath . ' ' . $this->createImagePath('images/install/jpgtest.jpg') . ' ' . $this->createImagePath('jpgtest_generated.jpg', true); exec($jpg_command, $output, $retval); if ($retval) { //an error occured, add to array $results['read_jpg'] = array( 'error' => 'read_error', ); } else { //all went fine $results['read_jpg'] = array( 'original' => 'images/install/jpgtest.jpg', 'created' => $this->image_path . 'jpgtest_generated.jpg', ); } return $results; } / * function testCombineImage() * * test combining of images * * @return array $results / function testCombineImage() { $source_a = 'images/install/jpgtest.jpg'; $source_b = 'images/install/combine_b.gif'; $combine_command = $this->IMpath . ' ' . $this->createImagePath($source_a) . ' ' . $this->createImagePath($source_b) . ' -geometry +66+1 -composite ' . $this->createImagePath('combined_generated.jpg', true); exec($combine_command, $output, $retval); if ($retval) { //an error occured, add to array $results['combine'] = array( 'error' => 'combine_error', ); } else { //all went fine $results['combine'] = array( 'original' => 'images/install/combined.jpg', 'created' => $this->image_path . 'combined_generated.jpg', ); } return $results; } / * function testTextOnImage() * * test adding text to images * * @return array $results / function testTextOnImage() { $text = '2008 � Susanna Thornton'; $font = 'images/fonts/LiberationSans-Regular.ttf'; $source = 'images/install/jpgtest.jpg'; $text_command = '' . $this->IMpath . ' ' . $this->createImagePath($source) . ' -fill white -font ' . $font . ' -pointsize 12 -draw "text 50,110 \'' . $text . '\'" ' . $this->createImagePath('texttest_generated.jpg', true); exec($text_command, $output, $retval); if ($retval) { //an error occured, add to array $results['text'] = array( 'error' => 'text_error', ); } else { //all went fine $results['text'] = array( 'original' => 'images/install/texttest.jpg', 'created' => $this->image_path . 'texttest_generated.jpg', ); } return $results; } / * function testScale() * * test scaling of images * * @return array $results */ function testScale() { $scale_command = $this->IMpath . ' -geometry 100x57 ' . $this->createImagePath('images/install/jpgtest.jpg') . ' ' . $this->createImagePath('scaled_generated.jpg', true); exec($scale_command, $output, $retval); if ($retval) { //put error in array $results['scale'] = array( 'error' => 'scale_error', ); } else { //put results in array $results['scale'] = array( 'original' => 'images/install/scaled.jpg', 'created' => $this->image_path . 'scaled_generated.jpg', ); } return $results; } } ?>