www.gusucode.com > serendipity PHP博客系统 v2.3.1PHP源码程序 > serendipity PHP博客系统 v2.3.1/Serendipity2.3.1/Serendipity-2.3.1/include/admin/installer.inc.php
<?php
if (IN_serendipity !== true) {
die ("Don't hack!");
}
umask(0000);
$umask = 0775;
@define('IN_installer', true);
define('S9Y_I_ERROR', -1);
define('S9Y_I_WARNING', 0);
define('S9Y_I_SUCCESS', 1);
// smartification needs to pull everything first for installation and db purposes
//include(S9Y_INCLUDE_PATH . 'serendipity_config.inc.php');
$data = array();
if (defined('S9Y_DATA_PATH')) {
// Shared installation. S9Y_INCLUDE_PATH points to repository,
// S9Y_DATA_PATH points to the local directory.
$basedir = S9Y_DATA_PATH;
} else {
// Usual installation within DOCUMENT_ROOT.
$basedir = serendipity_query_default('serendipityPath', false);
}
$data['basedir'] = $basedir;
$data['phpversion'] = phpversion();
$data['versionInstalled'] = $serendipity['versionInstalled'];
$data['templatePath'] = $serendipity['templatePath'];
$data['installerHTTPPath'] = str_replace('//', '/', dirname($_SERVER['PHP_SELF']) . '/'); // since different OS handlers for enddir
/**
* Checks a return code constant if it's successful or an error and return HTML code
*
* The diagnosis checks return codes of several PHP checks. Depending
* on the input, a specially formatted string is returned.
*
* @access public
* @param int Return code
* @param string String to return wrapped in special HTML markup
* @return string returned String
*/
function serendipity_installerResultDiagnose($result, $s) {
global $errorCount, $data;
if ( $result === S9Y_I_SUCCESS ) {
$data['i_success'] = true; // we don't need data here explicitly, but we keep it for possible future purposes
return '<span class="msg_success">'. $s .'</span>';
}
if ( $result === S9Y_I_WARNING ) {
$data['i_warning'] = true;
return '<span class="msg_notice">'. $s .' [?]</span>';
}
if ( $result === S9Y_I_ERROR ) {
$errorCount++;
$data['i_error'] = true;
return '<span class="msg_error">'. $s .' [!]</span>';
}
}
/* If register_globals is enabled and we use the dual GET/POST submission method, we will
receive the value of the POST-variable inside the GET-variable, which is of course unwanted.
Thus we transfer a new variable GETSTEP via POST and set that to an internal GET value. */
if (!empty($serendipity['POST']['getstep']) && is_numeric($serendipity['POST']['getstep'])) {
$serendipity['GET']['step'] = $serendipity['POST']['getstep'];
}
/* From configuration to install */
if ( sizeof($_POST) > 1 && $serendipity['GET']['step'] == '3' ) {
/* One problem, if the user chose to do an easy install, not all config vars has been transferred
Therefore we fetch all config vars with their default values, and merge them with our POST data */
$config = serendipity_parseTemplate(S9Y_CONFIG_TEMPLATE);
foreach ( $config as $category ) {
foreach ( $category['items'] as $item ) {
if ( !isset($_POST[$item['var']]) ) {
$_POST[$item['var']] = serendipity_query_default($item['var'], $item['default']);
}
}
}
if ( is_array($errors = serendipity_checkInstallation()) ) {
$data['is_errors'] = true;
$data['errors'] = $errors;
$from = $_POST;
/* Back to configuration, user did something wrong */
$serendipity['GET']['step'] = $serendipity['POST']['step'];
} else {
/* We're good, move to install process */
$serendipity['GET']['step'] = '3';
}
}
$data['s9yGETstep'] = $serendipity['GET']['step'];
if ( (int)$serendipity['GET']['step'] == 0 ) {
$data['getstepint0'] = true;
$data['print_ERRORS_ARE_DISPLAYED_IN'] = sprintf(ERRORS_ARE_DISPLAYED_IN, serendipity_installerResultDiagnose(S9Y_I_ERROR, RED), serendipity_installerResultDiagnose(S9Y_I_WARNING, YELLOW), serendipity_installerResultDiagnose(S9Y_I_SUCCESS, GREEN));
$data['s9yversion'] = $serendipity['version'];
$errorCount = 0;
if (is_readable(S9Y_INCLUDE_PATH . 'checksums.inc.php')) {
$badsums = serendipity_verifyFTPChecksums();
if (empty($badsums)) {
$data['installerResultDiagnose_CHECKSUMS'][] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, CHECKSUMS_PASS);
} else {
foreach ($badsums as $file => $sum) {
$data['installerResultDiagnose_CHECKSUMS'][] = serendipity_installerResultDiagnose(S9Y_I_WARNING, sprintf(CHECKSUM_FAILED, $file));
}
}
} else {
$data['installerResultDiagnose_CHECKSUMS'][] = serendipity_installerResultDiagnose(S9Y_I_WARNING, CHECKSUMS_NOT_FOUND);
}
$data['php_uname'] = php_uname('s') .' '. php_uname('r') .', '. php_uname('m');
$data['php_sapi_name'] = php_sapi_name();
if ( version_compare(phpversion(), '7.0', '>=') ) {
$data['installerResultDiagnose_VERSION'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES .', '. phpversion());
} else {
$data['installerResultDiagnose_VERSION'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, NO);
}
if ( sizeof(($_res = serendipity_probeInstallation('dbType'))) == 0 ) {
$data['installerResultDiagnose_DBTYPE'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, NONE);
} else {
$data['installerResultDiagnose_DBTYPE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, implode(', ', $_res));
}
if ( extension_loaded('session') ) {
$data['installerResultDiagnose_SESSION'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_SESSION'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, NO);
}
if ( extension_loaded('pcre') ) {
$data['installerResultDiagnose_PCRE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_PCRE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, NO);
}
if ( extension_loaded('gd') ) {
$data['installerResultDiagnose_GD'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_GD'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
if ( extension_loaded('openssl') ) {
$data['installerResultDiagnose_OPENSSL'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_OPENSSL'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
if ( extension_loaded('mbstring') ) {
$data['installerResultDiagnose_MBSTR'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_MBSTR'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
if ( extension_loaded('iconv') ) {
$data['installerResultDiagnose_ICONV'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_ICONV'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
if ( extension_loaded('zlib') ) {
$data['installerResultDiagnose_ZLIB'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_ZLIB'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
if ($binary = serendipity_query_default('convert', false)) {
$data['installerResultDiagnose_IM'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, $binary);
} else {
$data['installerResultDiagnose_IM'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NOT_FOUND);
}
if ( !serendipity_ini_bool(ini_get('safe_mode')) ) {
$data['installerResultDiagnose_SSM'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'OFF');
} else {
$data['installerResultDiagnose_SSM'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, 'ON');
}
if ( serendipity_ini_bool(ini_get('register_globals')) ) {
$data['installerResultDiagnose_SRG'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, 'ON');
} else {
$data['installerResultDiagnose_SRG'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'OFF');
}
if ( !serendipity_ini_bool(ini_get('magic_quotes_gpc')) ) {
$data['installerResultDiagnose_SMQG'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'OFF');
} else {
$data['installerResultDiagnose_SMQG'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, 'ON');
}
if ( !serendipity_ini_bool(ini_get('magic_quotes_runtime')) ) {
$data['installerResultDiagnose_SMQR'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'OFF');
} else {
$data['installerResultDiagnose_SMQR'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, 'ON');
}
if ( !serendipity_ini_bool(ini_get('session.use_trans_sid')) ) {
$data['installerResultDiagnose_SSUTS'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'OFF');
} else {
$data['installerResultDiagnose_SSUTS'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, 'ON');
}
if ( serendipity_ini_bool(ini_get('allow_url_fopen')) ) {
$data['installerResultDiagnose_SAUF'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'ON');
} else {
$data['installerResultDiagnose_SAUF'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, 'OFF');
}
if ( serendipity_ini_bool(ini_get('file_uploads')) ) {
$data['installerResultDiagnose_SFU'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, 'ON');
} else {
$data['installerResultDiagnose_SFU'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, 'OFF');
}
if ( serendipity_ini_bytesize(ini_get('post_max_size')) >= (10*1024*1024) ) {
$data['installerResultDiagnose_SPMS'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, ini_get('post_max_size'));
} else {
$data['installerResultDiagnose_SPMS'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, ini_get('post_max_size'));
}
if ( serendipity_ini_bytesize(ini_get('upload_max_filesize')) >= (10*1024*1024) ) {
$data['installerResultDiagnose_SUMF'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, ini_get('upload_max_filesize'));
} else {
$data['installerResultDiagnose_SUMF'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, ini_get('upload_max_filesize'));
}
if ( serendipity_ini_bytesize(ini_get('memory_limit')) >= ((PHP_INT_SIZE == 4 ? 8 : 16)*1024*1024) ) {
$data['installerResultDiagnose_SML'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, ini_get('memory_limit'));
} else {
$data['installerResultDiagnose_SML'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, ini_get('memory_limit'));
}
$basewritable = False;
if ( is_writable($basedir) ) {
$data['installerResultDiagnose_BASE_WRITABLE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
$basewritable = True;
}
if ( is_writable($basedir . PATH_SMARTY_COMPILE) ) {
$data['installerResultDiagnose_COMPILE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
} else {
if ($basewritable && !is_dir($basedir . PATH_SMARTY_COMPILE)) {
$data['installerResultDiagnose_COMPILE'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
#This directory will be created later in the process
} else {
$data['installerResultDiagnose_COMPILE'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, NOT_WRITABLE);
$showWritableNote = true;
}
}
if ( is_writable($basedir . 'archives/') ) {
$data['installerResultDiagnose_ARCHIVES'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
} else {
if ($basewritable && !is_dir($basedir . 'archives/')) {
$data['installerResultDiagnose_ARCHIVES'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
#This directory will be created later in the process
} else {
$data['installerResultDiagnose_ARCHIVES'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, NOT_WRITABLE);
$showWritableNote = true;
}
}
if ( is_writable($basedir . 'plugins/') ) {
$data['installerResultDiagnose_PLUGINS'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
} else {
$data['installerResultDiagnose_PLUGINS'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NOT_WRITABLE . NOT_WRITABLE_SPARTACUS);
}
if ( is_dir($basedir .'uploads/') ) {
$data['is_dir_uploads'] = true;
if ( is_writable($basedir . 'uploads/') ) {
$data['installerResultDiagnose_UPLOADS'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
} else {
if ($basewritable && !is_dir($basedir . 'uploads/')) {
$data['installerResultDiagnose_UPLOADS'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, WRITABLE);
#This directory will be created later in the process
} else {
$data['installerResultDiagnose_UPLOADS'] = serendipity_installerResultDiagnose(S9Y_I_ERROR, NOT_WRITABLE);
$showWritableNote = true;
}
}
}
if (function_exists('is_executable')) {
$data['is_imb_executable'] = true;
if ($binary = serendipity_query_default('convert', false)) {
if (is_executable($binary)) {
$data['installerResultDiagnose_IMB'] = serendipity_installerResultDiagnose(S9Y_I_SUCCESS, YES);
} else {
$data['installerResultDiagnose_IMB'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NO);
}
} else {
$data['installerResultDiagnose_IMB'] = serendipity_installerResultDiagnose(S9Y_I_WARNING, NOT_FOUND);
}
}
$data['showWritableNote'] = $showWritableNote;
$data['errorCount'] = $errorCount;
} elseif ( $serendipity['GET']['step'] == '2a' ) {
$config = serendipity_parseTemplate(S9Y_CONFIG_TEMPLATE, null, array('simpleInstall'));
$data['ob_serendipity_printConfigTemplate'] = serendipity_printConfigTemplate($config, $from, true, false, false);
} elseif ( $serendipity['GET']['step'] == '2b' ) {
$config = serendipity_parseTemplate(S9Y_CONFIG_TEMPLATE);
$data['ob_serendipity_printConfigTemplate'] = serendipity_printConfigTemplate($config, $from, true, false, false);
} elseif ( $serendipity['GET']['step'] == '3' ) {
$serendipity['dbPrefix'] = $_POST['dbPrefix'];
$t = serendipity_db_query("SELECT * FROM {$serendipity['dbPrefix']}authors", false, 'both', false, false, false, true);
$data['authors_query'] = $t;
if ( is_array($t) ) {
// void
} else {
serendipity_installDatabase();
$data['install_DB'] = true;
$authorid = serendipity_addAuthor($_POST['user'], $_POST['pass'], $_POST['realname'], $_POST['email'], USERLEVEL_ADMIN, 2);
$mail_comments = (serendipity_db_bool($_POST['want_mail']) ? 1 : 0);
serendipity_set_user_var('mail_comments', $mail_comments, $authorid);
serendipity_set_user_var('mail_trackbacks', $mail_comments, $authorid);
serendipity_set_user_var('right_publish', 1, $authorid);
serendipity_addDefaultGroup('USERLEVEL_EDITOR_DESC', USERLEVEL_EDITOR);
serendipity_addDefaultGroup('USERLEVEL_CHIEF_DESC', USERLEVEL_CHIEF);
serendipity_addDefaultGroup('USERLEVEL_ADMIN_DESC', USERLEVEL_ADMIN);
$data['add_authors'] = true;
serendipity_set_config_var('template', $serendipity['defaultTemplate']);
$data['set_template_vars'] = true;
include_once S9Y_INCLUDE_PATH . 'include/plugin_api.inc.php';
serendipity_plugin_api::register_default_plugins();
$data['register_default_plugins'] = true;
}
$errors = serendipity_installFiles($basedir);
$data['errors_sif'] = $errors;
if ( serendipity_updateConfiguration() ) {
$data['s9y_installed'] = true;
}
echo serendipity_smarty_show("admin/installer.inc.tpl", $data);
return;
}
include_once dirname(dirname(__FILE__)) . "/functions.inc.php";
if (!is_object($serendipity['smarty'])) {
serendipity_smarty_init();
}
$serendipity['smarty']->assign($data);
$tfile = serendipity_getTemplateFile("admin/installer.inc.tpl");
ob_start();
include $tfile;
$content = ob_get_contents();
ob_end_clean();
// eval a string template and do not store compiled code
echo $serendipity['smarty']->display('eval:'.$content);
/* vim: set sts=4 ts=4 expandtab : */