public function check_attachments_dir_perms()
{
global $import_session, $output;
if ($import_session['total_attachments'] <= 0) {
return;
}
$this->debug->log->trace0("Checking attachment directory permissions again");
if ($import_session['uploads_test'] != 1) {
// Check upload directory is writable
$uploadswritable = @fopen(MYBB_ROOT . 'uploads/test.write', 'w');
if (!$uploadswritable) {
$this->debug->log->error("Uploads directory is not writable");
$this->errors[] = 'The uploads directory (uploads/) is not writable. Please adjust the <a href="http://wiki.mybb.com/index.php/CHMOD%20Files" target="_blank">chmod</a> permissions to allow it to be written to.';
@fclose($uploadswritable);
$output->print_error_page();
} else {
@fclose($uploadswritable);
@my_chmod(MYBB_ROOT . 'uploads', '0777');
@my_chmod(MYBB_ROOT . 'uploads/test.write', '0777');
@unlink(MYBB_ROOT . 'uploads/test.write');
$import_session['uploads_test'] = 1;
$this->debug->log->trace1("Uploads directory is writable");
}
}
}
function upgrade3_dbchanges()
{
global $db, $output;
$output->print_header("Attachment Conversion to Files");
$contents = "<p>The first step of the upgrade process from RC4 is to move your attachments and avatars to the file system.</p>";
if (!@is_dir("../uploads/")) {
$errors = "<p>../uploads/ Does not exist in your forums' directory. Please create this directory.";
} else {
if (!@is_writable("../uploads/")) {
@my_chmod("../uploads", '0777');
if (!@is_writable("../uploads/")) {
$errors = "<p>../uploads/ is not writable! Please chmod this directory so it's writable (766 or 777).";
}
}
}
if (!@is_dir("../uploads/avatars/")) {
$errors .= "<p>../uploads/avatars/ Does not exist. Please create this directory.";
} else {
if (!@is_writable("../uploads/avatars/")) {
@my_chmod("../uploads/avatars/", '0777');
if (!is_writable("../uploads/avatars/")) {
$errors = "<p>../uploads/avatars/ is not writable! Please chmod this directory so it's writable (766 or 777).";
}
}
}
if ($errors) {
$output->print_contents($contents . "<p><font color=\"red\">To be able to do this you must perform the following:</font></p>{$errors}");
$output->print_footer("3_dbchanges");
exit;
}
$contents .= "<p>Okay, we've determined that the specified directory settings have been met.</p>If you wish to change the number of attachments to process per page then you can do so below.</p>";
$contents .= "<p><strong>Attachments Per Page:</strong> <input type=\"text\" size=\"3\" value=\"50\" name=\"attachmentspage\" /></p>";
$contents .= "<p>Once you're ready, press next to begin the conversion.</p>";
$output->print_contents($contents);
$output->print_footer("3_convertattachments");
}
function upgrade3_dbchanges()
{
global $db, $output;
$output->print_header("Konwersja załączników na pliki");
$contents = "<p>Pierwszym krokiem w aktualizacji z wersji RC4 jest przeniesienie załączników i awatarów do systemu plików.</p>";
if (!@is_dir("../uploads/")) {
$errors = "<p>Katalog /uploads nie istnieje w katalogu, w którym znajduje się forum. Utwórz ten katalog przed kontynuowaniem.";
} else {
if (!@is_writable("../uploads/")) {
@my_chmod("../uploads", '0777');
if (!@is_writable("../uploads/")) {
$errors = "<p>Nie można zapisywać do katalogu /uploads. Sprawdź uprawnienia dla tego katalogu i spróbuj ponownie (CHMOD 766 lub 777).";
}
}
}
if (!@is_dir("../uploads/avatars/")) {
$errors .= "<p>Katalog /uploads/avatars/ nie istnieje. Utwórz ten katalog przed kontynuowaniem.";
} else {
if (!@is_writable("../uploads/avatars/")) {
@my_chmod("../uploads/avatars/", '0777');
if (!is_writable("../uploads/avatars/")) {
$errors = "<p>Nie można zapisywać do katalogu /uploads/avatars. Sprawdź uprawnienia dla tego katalogu i spróbuj ponownie (CHMOD 766 lub 777).";
}
}
}
if ($errors) {
$output->print_contents($contents . "<p><font color=\"red\">Aby wykonać ten krok musisz naprawić poniższe błędy:</font></p>{$errors}");
$output->print_footer("3_dbchanges");
exit;
}
$contents .= "<p>Wymagania co do folderów zostały spełnione.</p>Jeżeli chcesz zmienić liczbę załączników do przetworzenia na stronę, możesz to zrobić poniżej.</p>";
$contents .= "<p><strong>Ilość wpisów na stronę:</strong> <input type=\"text\" size=\"3\" value=\"50\" name=\"attachmentspage\" /></p>";
$contents .= "<p>Aby rozpocząć konwersję naciśnij dalej.</p>";
$output->print_contents($contents);
$output->print_footer("3_convertattachments");
}
/**
* Check our requirements
*/
function requirements_check()
{
global $output, $mybb, $dboptions, $lang;
$mybb->input['action'] = "requirements_check";
$output->print_header($lang->req_check, 'requirements');
echo $lang->req_step_top;
$errors = array();
$showerror = 0;
if (!file_exists(MYBB_ROOT . "/inc/config.php")) {
if (!@rename(MYBB_ROOT . "/inc/config.default.php", MYBB_ROOT . "/inc/config.php")) {
if (!$configwritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_configdefaultfile);
$configstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
}
}
}
// Check PHP Version
if (version_compare(PHP_VERSION, '5.2.0', "<")) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->sprintf($lang->req_step_error_phpversion, PHP_VERSION));
$phpversion = $lang->sprintf($lang->req_step_span_fail, PHP_VERSION);
$showerror = 1;
} else {
$phpversion = $lang->sprintf($lang->req_step_span_pass, PHP_VERSION);
}
$mboptions = array();
if (function_exists('mb_detect_encoding')) {
$mboptions[] = $lang->multi_byte;
}
if (function_exists('iconv')) {
$mboptions[] = 'iconv';
}
// Check Multibyte extensions
if (count($mboptions) < 1) {
$mbstatus = $lang->sprintf($lang->req_step_span_fail, $lang->none);
} else {
$mbstatus = implode(', ', $mboptions);
}
// Check database engines
if (count($dboptions) < 1) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_dboptions);
$dbsupportlist = $lang->sprintf($lang->req_step_span_fail, $lang->none);
$showerror = 1;
} else {
foreach ($dboptions as $dboption) {
$dbsupportlist[] = $dboption['title'];
}
$dbsupportlist = implode(', ', $dbsupportlist);
}
// Check XML parser is installed
if (!function_exists('xml_parser_create')) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_xmlsupport);
$xmlstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_installed);
$showerror = 1;
} else {
$xmlstatus = $lang->sprintf($lang->req_step_span_pass, $lang->installed);
}
// Check config file is writable
$configwritable = @fopen(MYBB_ROOT . 'inc/config.php', 'w');
if (!$configwritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_configfile);
$configstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
} else {
$configstatus = $lang->sprintf($lang->req_step_span_pass, $lang->writable);
}
@fclose($configwritable);
// Check settings file is writable
$settingswritable = @fopen(MYBB_ROOT . 'inc/settings.php', 'w');
if (!$settingswritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_settingsfile);
$settingsstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
} else {
$settingsstatus = $lang->sprintf($lang->req_step_span_pass, $lang->writable);
}
@fclose($settingswritable);
// Check cache directory is writable
$cachewritable = @fopen(MYBB_ROOT . 'cache/test.write', 'w');
if (!$cachewritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_cachedir);
$cachestatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
@fclose($cachewritable);
} else {
$cachestatus = $lang->sprintf($lang->req_step_span_pass, $lang->writable);
@fclose($cachewritable);
@my_chmod(MYBB_ROOT . 'cache', '0777');
@my_chmod(MYBB_ROOT . 'cache/test.write', '0777');
@unlink(MYBB_ROOT . 'cache/test.write');
}
// Check upload directory is writable
$uploadswritable = @fopen(MYBB_ROOT . 'uploads/test.write', 'w');
if (!$uploadswritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_uploaddir);
$uploadsstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
@fclose($uploadswritable);
} else {
$uploadsstatus = $lang->sprintf($lang->req_step_span_pass, $lang->writable);
@fclose($uploadswritable);
@my_chmod(MYBB_ROOT . 'uploads', '0777');
@my_chmod(MYBB_ROOT . 'uploads/test.write', '0777');
@unlink(MYBB_ROOT . 'uploads/test.write');
}
// Check avatar directory is writable
$avatarswritable = @fopen(MYBB_ROOT . 'uploads/avatars/test.write', 'w');
if (!$avatarswritable) {
$errors[] = $lang->sprintf($lang->req_step_error_box, $lang->req_step_error_avatardir);
$avatarsstatus = $lang->sprintf($lang->req_step_span_fail, $lang->not_writable);
$showerror = 1;
@fclose($avatarswritable);
} else {
$avatarsstatus = $lang->sprintf($lang->req_step_span_pass, $lang->writable);
@fclose($avatarswritable);
@my_chmod(MYBB_ROOT . 'uploads/avatars', '0777');
@my_chmod(MYBB_ROOT . 'uploads/avatars/test.write', '0777');
@unlink(MYBB_ROOT . 'uploads/avatars/test.write');
}
// Output requirements page
echo $lang->sprintf($lang->req_step_reqtable, $phpversion, $dbsupportlist, $mbstatus, $xmlstatus, $configstatus, $settingsstatus, $cachestatus, $uploadsstatus, $avatarsstatus);
if ($showerror == 1) {
$error_list = error_list($errors);
echo $lang->sprintf($lang->req_step_error_tablelist, $error_list);
echo "\n\t\t\t<input type=\"hidden\" name=\"action\" value=\"{$mybb->input['action']}\" />";
echo "\n\t\t\t\t<div id=\"next_button\"><input type=\"submit\" class=\"submit_button\" value=\"{$lang->recheck} »\" /></div><br style=\"clear: both;\" />\n";
$output->print_footer();
} else {
echo $lang->req_step_reqcomplete;
$output->print_footer('database_info');
}
}
/**
* Generates a thumbnail based on specified dimensions (supports png, jpg, and gif)
*
* @param string the full path to the original image
* @param string the directory path to where to save the new image
* @param string the filename to save the new image as
* @param integer maximum hight dimension
* @param integer maximum width dimension
* @return array thumbnail on success, error code 4 on failure
*/
function generate_thumbnail($file, $path, $filename, $maxheight, $maxwidth)
{
if (!function_exists("imagecreate")) {
$thumb['code'] = 3;
return $thumb;
}
$imgdesc = getimagesize($file);
$imgwidth = $imgdesc[0];
$imgheight = $imgdesc[1];
$imgtype = $imgdesc[2];
$imgattr = $imgdesc[3];
$imgbits = $imgdesc['bits'];
$imgchan = $imdesc['channels'];
if ($imgwidth == 0 || $imgheight == 0) {
$thumb['code'] = 3;
return $thumb;
}
if ($imgwidth >= $maxwidth || $imgheight >= $maxheight) {
check_thumbnail_memory($imgwidth, $imgheight, $imgtype, $imgbits, $imgchan);
if ($imgtype == 3) {
if (@function_exists("imagecreatefrompng")) {
$im = @imagecreatefrompng($file);
}
} elseif ($imgtype == 2) {
if (@function_exists("imagecreatefromjpeg")) {
$im = @imagecreatefromjpeg($file);
}
} elseif ($imgtype == 1) {
if (@function_exists("imagecreatefromgif")) {
$im = @imagecreatefromgif($file);
}
} else {
$thumb['code'] = 3;
return $thumb;
}
if (!$im) {
$thumb['code'] = 3;
return $thumb;
}
$scale = scale_image($imgwidth, $imgheight, $maxwidth, $maxheight);
$thumbwidth = $scale['width'];
$thumbheight = $scale['height'];
$thumbim = @imagecreatetruecolor($thumbwidth, $thumbheight);
if (!$thumbim) {
$thumbim = @imagecreate($thumbwidth, $thumbheight);
$resized = true;
}
// Attempt to preserve the transparency if there is any
$trans_color = imagecolortransparent($im);
if ($trans_color >= 0 && $trans_color < imagecolorstotal($im)) {
$trans = imagecolorsforindex($im, $trans_colors);
$new_trans_color = imagecolorallocate($thumbim, $trans['red'], $trans['blue'], $trans['green']);
imagefill($thumbim, 0, 0, $new_trans_color);
imagecolortransparent($thumbim, $new_trans_color);
}
if (!isset($resized)) {
@imagecopyresampled($thumbim, $im, 0, 0, 0, 0, $thumbwidth, $thumbheight, $imgwidth, $imgheight);
} else {
@imagecopyresized($thumbim, $im, 0, 0, 0, 0, $thumbwidth, $thumbheight, $imgwidth, $imgheight);
}
@imagedestroy($im);
if (!function_exists("imagegif") && $imgtype == 1) {
$filename = str_replace(".gif", ".jpg", $filename);
}
switch ($imgtype) {
case 1:
if (function_exists("imagegif")) {
@imagegif($thumbim, $path . "/" . $filename);
} else {
@imagejpeg($thumbim, $path . "/" . $filename);
}
break;
case 2:
@imagejpeg($thumbim, $path . "/" . $filename);
break;
case 3:
@imagepng($thumbim, $path . "/" . $filename);
break;
}
@my_chmod($path . "/" . $filename, '0666');
@imagedestroy($thumbim);
$thumb['code'] = 1;
$thumb['filename'] = $filename;
return $thumb;
} else {
return array("code" => 4);
}
}
function after_insert($data, $insert_data, $aid)
{
global $mybb, $db, $import_session;
// Transfer attachment
$attachment_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['physical_filename']);
if (!empty($attachment_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], 'w');
if ($attachrs) {
@fwrite($attachrs, $attachment_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], '0777');
} else {
$this->board->set_error_notice_in_progress("Could not find the attachment (ID: {$aid})");
}
if (!$posthash) {
// Restore connection
$db->update_query("posts", array('posthash' => $insert_data['posthash']), "pid = '{$insert_data['pid']}'");
}
$posthash = $this->get_import->post_attachment_details($data['post_msg_id']);
$db->write_query("UPDATE " . TABLE_PREFIX . "threads SET attachmentcount = attachmentcount + 1 WHERE tid = '" . $posthash['tid'] . "'");
}
/**
* Actually move a file to the uploads directory
*
* @param array $file The PHP $_FILE array for the file
* @param string $path The path to save the file in
* @param string $filename The filename for the file (if blank, current is used)
* @return array The uploaded file
*/
function upload_file($file, $path, $filename = "")
{
global $plugins, $mybb;
$upload = array();
if (empty($file['name']) || $file['name'] == "none" || $file['size'] < 1) {
$upload['error'] = 1;
return $upload;
}
if (!$filename) {
$filename = $file['name'];
}
$upload['original_filename'] = preg_replace("#/\$#", "", $file['name']);
// Make the filename safe
$filename = preg_replace("#/\$#", "", $filename);
// Make the filename safe
$moved = @move_uploaded_file($file['tmp_name'], $path . "/" . $filename);
$cdn_path = '';
$moved_cdn = copy_file_to_cdn($path . "/" . $filename, $cdn_path);
if (!$moved) {
$upload['error'] = 2;
return $upload;
}
@my_chmod($path . "/" . $filename, '0644');
$upload['filename'] = $filename;
$upload['path'] = $path;
$upload['type'] = $file['type'];
$upload['size'] = $file['size'];
$upload = $plugins->run_hooks("upload_file_end", $upload);
if ($moved_cdn) {
$upload['cdn_path'] = $cdn_path;
}
return $upload;
}
function upgrade12_redothemes()
{
global $db, $output, $config, $mybb;
$output->print_header("Converting themes");
if (!@is_dir(MYBB_ROOT . 'cache/')) {
@mkdir(MYBB_ROOT . 'cache/', 077);
// Add in empty index.html!
$fp = @fopen(MYBB_ROOT . "cache/index.html", "w");
@fwrite($fp, "");
@fclose($fp);
}
$cachewritable = @fopen(MYBB_ROOT . 'cache/test.write', 'w');
if (!$cachewritable) {
$not_writable = true;
@fclose($cachewritable);
} else {
@fclose($cachewritable);
@my_chmod(MYBB_ROOT . 'cache', '0777');
@my_chmod(MYBB_ROOT . 'cache/test.write', '0777');
@unlink(MYBB_ROOT . 'cache/test.write');
}
if ($not_writable) {
echo "<p><span style=\"color: red; font-weight: bold;\">Unable to write to the cache/ directory.</span><br />Before the upgrade process can continue you need to make sure this directory exists and is writable (chmod 777)</p>";
$output->print_footer("12_redothemes");
exit;
}
$not_writable = false;
if (!@is_dir(MYBB_ROOT . 'cache/themes/')) {
@mkdir(MYBB_ROOT . 'cache/themes/', 077);
// Add in empty index.html!
$fp = @fopen(MYBB_ROOT . "cache/themes/index.html", "w");
@fwrite($fp, "");
@fclose($fp);
}
$themewritable = @fopen(MYBB_ROOT . 'cache/themes/test.write', 'w');
if (!$themewritable) {
$not_writable = true;
@fclose($themewritable);
} else {
@fclose($themewritable);
@my_chmod(MYBB_ROOT . 'cache/themes', '0777');
@my_chmod(MYBB_ROOT . 'cache/themes/test.write', '0777');
@unlink(MYBB_ROOT . 'cache/themes/test.write');
}
if ($not_writable) {
echo "<p><span style=\"color: red; font-weight: bold;\">Unable to write to the cache/themes/ directory.</span><br />Before the upgrade process can continue you need to make sure this directory exists and is writable (chmod 777)</p>";
$output->print_footer("12_redothemes");
exit;
}
if ($db->field_exists('themebits', "themes") && !$db->field_exists('properties', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes CHANGE themebits properties text NOT NULL");
}
if ($db->field_exists('cssbits', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes DROP cssbits");
}
if ($db->field_exists('csscached', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes DROP csscached");
}
if ($db->field_exists('stylesheets', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes DROP stylesheets");
}
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes ADD stylesheets text NOT NULL AFTER properties");
if ($db->table_exists("themestylesheets")) {
$db->drop_table("themestylesheets");
}
$db->write_query("CREATE TABLE " . TABLE_PREFIX . "themestylesheets(\n\t\tsid int unsigned NOT NULL auto_increment,\n\t\tname varchar(30) NOT NULL default '',\n\t\ttid int unsigned NOT NULL default '0',\n\t\tattachedto text NOT NULL,\n\t\tstylesheet text NOT NULL,\n\t\tcachefile varchar(100) NOT NULL default '',\n\t\tlastmodified bigint(30) NOT NULL default '0',\n\t\tPRIMARY KEY(sid)\n\t) ENGINE=MyISAM{$collation};");
// Define our default stylesheets - MyBB 1.4 contains additional stylesheets that our converted themes will also need
$contents = @file_get_contents(INSTALL_ROOT . 'resources/mybb_theme.xml');
if (file_exists(MYBB_ROOT . $mybb->config['admin_dir'] . "/inc/functions_themes.php")) {
require_once MYBB_ROOT . $mybb->config['admin_dir'] . "/inc/functions_themes.php";
} else {
if (file_exists(MYBB_ROOT . "admin/inc/functions_themes.php")) {
require_once MYBB_ROOT . "admin/inc/functions_themes.php";
} else {
$output->print_error("Please make sure your admin directory is uploaded correctly.");
}
}
// Import master theme
if (import_theme_xml($contents, array("tid" => 1, "no_templates" => 1, "version_compat" => 1)) === -1) {
$output->print_error("Please make sure your install/resources/mybb_theme.xml file is uploaded correctly.");
}
// Fetch out default stylesheets from master
$query = $db->simple_select("themes", "*", "tid=1");
$master_theme = $db->fetch_array($query);
$master_stylesheets = unserialize($master_theme['stylesheets']);
if (is_array($master_stylesheets)) {
// Note: 1.4 only ships with one global|global stylesheet
foreach ($master_stylesheets as $location => $sheets) {
foreach ($sheets as $action => $sheets) {
foreach ($sheets as $stylesheet) {
if ($location == "global" && $action == "global") {
continue;
// Skip global
}
$default_stylesheets[$location][$action][] = $stylesheet;
$default_stylesheets['inherited']["{$location}_{$action}"][$stylesheet] = 1;
// This stylesheet is inherited from the master
}
}
}
}
$query = $db->simple_select("themes");
while ($theme = $db->fetch_array($query)) {
if (!$theme['css']) {
continue;
}
$theme['css'] .= "\n\n" . $theme['extracss'];
$theme['css'] = upgrade_css_120_to_140($theme['css']);
// Create stylesheets
$cache_file = cache_stylesheet($theme['tid'], "global.css", $theme['css']);
$new_stylesheet = array("tid" => $theme['tid'], "name" => "global.css", "attachedto" => "", "stylesheet" => $db->escape_string($theme['css']), "cachefile" => "global.css", "lastmodified" => TIME_NOW);
$sid = $db->insert_query("themestylesheets", $new_stylesheet);
$css_url = "css.php?stylesheet={$sid}";
if ($cache_file) {
$css_url = $cache_file;
}
// Now we go and update the stylesheets column for this theme
$stylesheets = $default_stylesheets;
// Add in our local for this theme
$stylesheets['global']['global'][] = $css_url;
// Update the theme
$db->update_query("themes", array("stylesheets" => $db->escape_string(serialize($stylesheets))), "tid='{$theme['tid']}'");
}
if ($db->field_exists('css', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes DROP css");
}
if ($db->field_exists('extracss', "themes")) {
$db->write_query("ALTER TABLE " . TABLE_PREFIX . "themes DROP extracss");
}
// We need to replace this for our themes css to show up
// <link rel="stylesheet" type="text/css" href="{$theme['css_url']}" /> must be present in the old template (it usually is)
$query = $db->simple_select("templates", "tid,template", "title='headerinclude'");
while ($template = $db->fetch_array($query)) {
$template['template'] = str_replace('<link rel="stylesheet" type="text/css" href="{$theme[\'css_url\']}" />', '{$stylesheets}', $template['template']);
$db->update_query("templates", array('template' => $db->escape_string($template['template'])), "tid='{$template['tid']}'");
}
echo "<p>Your themes have successfully been converted to the new theme system.</p>";
echo "<p>Click next to continue with the upgrade process.</p>";
global $footer_extra;
//$footer_extra = "<script type=\"text/javascript\">window.onload = function() { var button = $$('.submit_button'); if(button[0]) { button[0].value = 'Automatically Redirecting...'; button[0].disabled = true; button[0].style.color = '#aaa'; button[0].style.borderColor = '#aaa'; document.forms[0].submit(); }}</script>";
$output->print_footer("12_done");
}
function do_upload_xtattachment($attachment, &$tf, $update_attachment = 0, $tid = 0, $timestamp = TIME_NOW)
{
global $db, $mybb, $lang;
$posthash = $db->escape_string($mybb->input['posthash']);
$tid = (int) $tid;
// may be possible for this to be null, if so, change to 0
$path = $mybb->settings['uploadspath'] . '/xthreads_ul/';
if (!$lang->xthreads_threadfield_attacherror) {
$lang->load('xthreads');
}
if (is_array($attachment)) {
if (isset($attachment['error']) && $attachment['error']) {
if ($attachment['error'] == 2) {
return array('error' => $lang->sprintf($lang->xthreads_xtaerr_error_attachsize, get_friendly_size($tf['filemaxsize'])));
} elseif ($attachment['error'] >= 1 && $attachment['error'] <= 7) {
$langvar = 'error_uploadfailed_php' . $attachment['error'];
$langstr = $lang->{$langvar};
} else {
$langstr = $lang->sprintf($lang->error_uploadfailed_phpx, $attachment['error']);
}
return array('error' => $lang->error_uploadfailed . $lang->error_uploadfailed_detail . $langstr);
}
if (!is_uploaded_file($attachment['tmp_name']) || empty($attachment['tmp_name'])) {
return array('error' => $lang->error_uploadfailed . $lang->error_uploadfailed_php4);
}
$file_size = $attachment['size'];
// @filesize($attachment['tmp_name'])
$attachment['name'] = strtr($attachment['name'], array('/' => '', "" => ''));
if ($error = xthreads_validate_attachment($attachment, $tf)) {
@unlink($attachment['tmp_name']);
return array('error' => $error);
}
$movefunc = 'move_uploaded_file';
} elseif ($mybb->usergroup['cancp'] == 1 && substr($attachment, 0, 7) == 'file://') {
// admin file move
$filename = strtr(substr($attachment, 7), array('/' => '', DIRECTORY_SEPARATOR => '', "" => ''));
$file = $path . 'admindrop/' . $filename;
if (xthreads_empty($filename) || !file_exists($file)) {
return array('error' => $lang->sprintf($lang->xthreads_xtaerr_admindrop_not_found, htmlspecialchars_uni($filename), htmlspecialchars_uni($file)));
}
if (!is_writable($file)) {
return array('error' => $lang->sprintf($lang->xthreads_xtaerr_admindrop_file_unwritable, htmlspecialchars_uni($filename)));
}
if (strtolower($file) == 'index.html') {
return array('error' => $lang->xthreads_xtaerr_admindrop_index_error);
}
$attachment = array('name' => $filename, 'tmp_name' => $file, 'size' => @filesize($file));
unset($file, $filename);
if ($error = xthreads_validate_attachment($attachment, $tf)) {
return array('error' => $error);
}
$file_size = $attachment['size'];
$movefunc = 'rename';
} else {
// fetch URL
if (!empty($tf['filemagic'])) {
$magic =& $tf['filemagic'];
} else {
$magic = array();
}
$attachment = xthreads_fetch_url($attachment, $tf['filemaxsize'], $tf['fileexts'], $magic);
db_ping($db);
if ($attachment['error']) {
return array('error' => $attachment['error']);
}
$file_size = $attachment['size'];
if (xthreads_empty($attachment['name']) || $file_size < 1) {
return array('error' => $lang->error_uploadfailed);
}
$attachment['name'] = strtr($attachment['name'], array('/' => '', "" => ''));
$movefunc = 'rename';
}
if ($tf['fileimage']) {
$img_dimensions = @getimagesize($attachment['tmp_name']);
if (empty($img_dimensions) || !in_array($img_dimensions[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG))) {
@unlink($attachment['tmp_name']);
return array('error' => $lang->error_attachtype);
}
if (preg_match('~^([0-9]+)x([0-9]+)(\\|([0-9]+)x([0-9]+))?$~', $tf['fileimage'], $match)) {
// check if image exceeds max/min dimensions
if ($img_dimensions[0] < $match[1] || $img_dimensions[1] < $match[2] || $match[3] && ($img_dimensions[0] > $match[4] || $img_dimensions[1] > $match[5])) {
@unlink($attachment['tmp_name']);
return array('error' => $lang->sprintf($lang->xthreads_xtaerr_error_imgdims, $img_dimensions[0], $img_dimensions[1]));
}
}
/*
// convert WBMP -> PNG (saves space, bandwidth and works with MyBB's thumbnail generator)
// unfortunately, although this is nice, we have a problem of filetype checking etc...
if($img_dimensions[2] == IMAGETYPE_WBMP) {
if(function_exists('imagecreatefromwbmp') && $img = @imagecreatefromwbmp($attachment['tmp_name'])) {
@unlink($attachment['tmp_name']);
@imagepng($img, $attachment['tmp_name'], 6); // use zlib's recommended compression level
imgdestroy($img);
unset($img);
// double check that we have a file
if(!file_exists($attachment['tmp_name']))
return array('error' => $lang->error_attachtype); // get user to upload a non-WBMP file, lol
// change extension + update filesize, do MIME as well
if(strtolower(substr($attachment['name'], -5)) == '.wbmp')
$attachment['name'] = substr($attachment['name'], 0, -5).'.png';
$file_size = @filesize($attachment['tmp_name']);
if(strtolower($attachment['type']) == 'image/wbmp')
$attachment['type'] = 'image/png';
// update type too
$img_dimensions[2] = IMAGETYPE_PNG;
}
else {
// can't do much, error out
@unlink($attachment['tmp_name']);
return array('error' => $lang->error_attachtype);
}
}
*/
// we won't actually bother checking MIME types - not a big issue anyway
}
if (!XTHREADS_UPLOAD_LARGEFILE_SIZE || $file_size < XTHREADS_UPLOAD_LARGEFILE_SIZE) {
@set_time_limit(30);
// as md5_file may take a while
$md5_start = time();
$file_md5 = @md5_file($attachment['tmp_name'], true);
if (strlen($file_md5) == 32) {
// perhaps not PHP5
$file_md5 = pack('H*', $file_md5);
}
if (time() - $md5_start > 2) {
// ping DB if process took longer than 2 secs
db_ping($db);
}
unset($md5_start);
}
if ($update_attachment) {
$prevattach = $db->fetch_array($db->simple_select('xtattachments', 'aid,attachname,indir,md5hash', 'aid=' . (int) $update_attachment));
if (!$prevattach['aid']) {
$update_attachment = false;
}
}
/* else {
// Check if attachment already uploaded
// TODO: this is actually a little problematic - perhaps verify that this is attached to this field (or maybe rely on checks in xt_updatehooks file)
if(isset($file_md5))
$md5check = ' OR md5hash='.xthreads_db_escape_binary($file_md5);
else
$md5check = '';
$prevattach = $db->fetch_array($db->simple_select('xtattachments', 'aid', 'filename="'.$db->escape_string($attachment['name']).'" AND (md5hash IS NULL'.$md5check.') AND filesize='.$file_size.' AND (posthash="'.$posthash.'" OR (tid='.$tid.' AND tid!=0))'));
if($prevattach['aid']) {
@unlink($attachment['tmp_name']);
// TODO: maybe return aid instead?
return array('error' => $lang->error_alreadyuploaded);
}
} */
// We won't use MyBB's nice monthly directories, instead, we'll use a more confusing system based on the timestamps
// note, one month = 2592000 seconds, so if we split up by 1mil, it'll be approx 11.5 days
// If safe_mode is enabled, don't attempt to use the monthly directories as it won't work
if (ini_get('safe_mode') == 1 || strtolower(ini_get('safe_mode')) == 'on') {
$month_dir = '';
} else {
$month_dir = 'ts_' . floor(TIME_NOW / 1000000) . '/';
if (!@is_dir($path . $month_dir)) {
@mkdir($path . $month_dir);
// Still doesn't exist - oh well, throw it in the main directory
if (@is_dir($path . $month_dir)) {
// write index file
if ($index = fopen($path . $month_dir . 'index.html', 'w')) {
fwrite($index, '<html><body></body></html>');
fclose($index);
@my_chmod($path . $month_dir . 'index.html', 0644);
}
@my_chmod($path . $month_dir, 0755);
} else {
$month_dir = '';
}
}
}
// All seems to be good, lets move the attachment!
$basename = substr(md5(uniqid(mt_rand(), true) . substr($mybb->post_code, 16)), 12, 8) . '_' . preg_replace('~[^a-zA-Z0-9_\\-%]~', '', str_replace(array(' ', '.', '+'), '_', $attachment['name'])) . '.upload';
$filename = 'file_' . ($prevattach['aid'] ? $prevattach['aid'] : 't' . TIME_NOW) . '_' . $basename;
@ignore_user_abort(true);
// don't let the user break this integrity between file system and DB
if (isset($GLOBALS['xtfurl_tmpfiles'])) {
// if using url fetch, remove this from list of temp files
unset($GLOBALS['xtfurl_tmpfiles'][$attachment['tmp_name']]);
}
while (!@$movefunc($attachment['tmp_name'], $path . $month_dir . $filename)) {
if ($month_dir) {
// try doing it again without the month_dir
$month_dir = '';
} else {
// failed
@ignore_user_abort(false);
return array('error' => $lang->error_uploadfailed . $lang->error_uploadfailed_detail . $lang->error_uploadfailed_movefailed);
}
}
// Lets just double check that it exists
if (!file_exists($path . $month_dir . $filename)) {
@ignore_user_abort(false);
return array('error' => $lang->error_uploadfailed . $lang->error_uploadfailed_detail . $lang->error_uploadfailed_lost);
}
// Generate the array for the insert_query
$attacharray = array('posthash' => $posthash, 'tid' => $tid, 'uid' => (int) $mybb->user['uid'], 'field' => $tf['field'], 'filename' => strval($attachment['name']), 'uploadmime' => strval($attachment['type']), 'filesize' => $file_size, 'attachname' => $basename, 'indir' => $month_dir, 'downloads' => 0, 'uploadtime' => $timestamp, 'updatetime' => $timestamp);
if (isset($file_md5)) {
$attacharray['md5hash'] = new xthreads_db_binary_value($file_md5);
} else {
$attacharray['md5hash'] = null;
}
if (!empty($img_dimensions)) {
$origdimarray = array('w' => $img_dimensions[0], 'h' => $img_dimensions[1], 'type' => $img_dimensions[2]);
$attacharray['thumbs'] = serialize(array('orig' => $origdimarray));
}
if ($update_attachment) {
unset($attacharray['downloads'], $attacharray['uploadtime']);
//$attacharray['updatetime'] = TIME_NOW;
xthreads_db_update('xtattachments', $attacharray, 'aid=' . $prevattach['aid']);
$attacharray['aid'] = $prevattach['aid'];
// and finally, delete old attachment
xthreads_rm_attach_fs($prevattach);
$new_file = $path . $month_dir . $filename;
} else {
$attacharray['aid'] = xthreads_db_insert('xtattachments', $attacharray);
// now that we have the aid, move the file
$new_file = $path . $month_dir . 'file_' . $attacharray['aid'] . '_' . $basename;
@rename($path . $month_dir . $filename, $new_file);
if (!file_exists($new_file)) {
// oh dear, all our work for nothing...
@unlink($path . $month_dir . $filename);
$db->delete_query('xtattachments', 'aid=' . $attacharray['aid']);
@ignore_user_abort(false);
return array('error' => $lang->error_uploadfailed . $lang->error_uploadfailed_detail . $lang->error_uploadfailed_lost);
}
}
@my_chmod($new_file, '0644');
@ignore_user_abort(false);
if (!empty($img_dimensions) && !empty($tf['fileimgthumbs'])) {
// generate thumbnails
$attacharray['thumbs'] = xthreads_build_thumbnail($tf['fileimgthumbs'], $attacharray['aid'], $tf['field'], $new_file, $path, $month_dir, $img_dimensions);
$attacharray['thumbs']['orig'] = $origdimarray;
$attacharray['thumbs'] = serialize($attacharray['thumbs']);
}
return $attacharray;
}
function after_insert($data, $insert_data, $aid)
{
global $import_session, $mybb, $db;
// Transfer attachment thumbnail
$thumb_not_exists = "";
if ($data['id_thumb'] != 0) {
// Transfer attachment thumbnail
$query = $this->old_db->simple_select("attachments", "*", "id_attach = '{$data['id_thumb']}'");
$data['thumb_file_name'] = $data['id_thumb'] . "_" . $this->old_db->fetch_field($query, "file_hash");
$this->old_db->free_result($query);
$attachment_thumbnail_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['thumb_file_name']);
if (!empty($attachment_thumbnail_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], 'w');
if ($attachrs) {
@fwrite($attachrs, $attachment_thumbnail_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment thumbnail (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], '0777');
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment thumbnail (ID: {$aid})");
}
}
// Transfer attachment
$attachment_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['id_attach'] . "_" . $data['file_hash']);
if (!empty($attachment_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], 'w');
if ($attachrs) {
@fwrite($attachrs, $attachment_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], '0777');
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment (ID: {$aid})");
}
if (!$posthash) {
// Restore connection
$db->update_query("posts", array('posthash' => $insert_data['posthash']), "pid = '{$insert_data['pid']}'");
}
$posthash = $this->get_import->post_attachment_details($data['id_msg']);
$db->write_query("UPDATE " . TABLE_PREFIX . "threads SET attachmentcount = attachmentcount + 1 WHERE tid = '" . $posthash['tid'] . "'");
}
if (!$contents || !$latest_code) {
$checks['version_check_status'] = '<span class="pass"><i>Unable to Check</i></span>';
$debug->log->warning("Unable to check version status against mybb.com version server");
}
// Check upload directory is writable
$attachmentswritable = @fopen(MYBB_ROOT . 'uploads/test.write', 'w');
if (!$attachmentswritable) {
$errors['attachments_check'] = 'The attachments directory (/uploads/) is not writable. Please adjust the <a href="http://wiki.mybb.com/index.php/CHMOD%20Files" target="_blank">chmod</a> permissions to allow it to be written to.';
$checks['attachments_check_status'] = '<span class="fail"><strong>Not Writable</strong></span>';
@fclose($attachmentswritable);
$debug->log->trace0("Attachments directory not writable");
} else {
$checks['attachments_check_status'] = '<span class="pass">Writable</span>';
@fclose($attachmentswritable);
@my_chmod(MYBB_ROOT . 'uploads', '0777');
@my_chmod(MYBB_ROOT . 'uploads/test.write', '0777');
@unlink(MYBB_ROOT . 'uploads/test.write');
$debug->log->trace0("Attachments directory writable");
}
if (!empty($errors)) {
$output->print_warning(error_list($errors), "The MyBB Merge System Requirements check failed:");
}
echo '<p><div class="border_wrapper">
<div class="title">Requirements Check</div>
<table class="general" cellspacing="0">
<thead>
<tr>
<th colspan="2" class="first last">Requirements</th>
</tr>
</thead>
<tbody>
function after_insert($data, $insert_data, $aid)
{
global $mybb, $import_session;
$thumb_not_exists = "";
if ($data['attach_thumb_location']) {
// Transfer attachment thumbnail
$data_thumbnail_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['attach_thumb_location']);
if (!empty($data_thumbnail_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], 'w');
if ($attachrs) {
@fwrite($attachrs, $data_thumbnail_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment thumbnail (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], '0777');
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment thumbnail (ID: {$aid})");
}
}
// Transfer attachment
$data_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['attach_location']);
if (!empty($data_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], 'w');
if ($attachrs) {
@fwrite($attachrs, $data_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], '0777');
$attach_not_exists = "";
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment (ID: {$aid})");
}
}
function after_insert($data, $insert_data, $aid)
{
global $mybb, $db;
if ($data['thumbnail']) {
// Transfer attachment thumbnails
$file = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], 'w');
if ($file) {
@fwrite($file, $data['thumbnail']);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment thumbnail (ID: {$aid})");
}
@fclose($file);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], '0777');
}
// Transfer attachments
$file = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], 'w');
if ($file) {
@fwrite($file, $data['filedata']);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment (ID: {$aid})");
}
@fclose($file);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], '0777');
if (!$posthash) {
// Restore connection
$db->update_query("posts", array('posthash' => $insert_data['posthash']), "pid = '{$insert_data['pid']}'");
}
}
/**
* Actually move a file to the uploads directory
*
* @param array The PHP $_FILE array for the file
* @param string The path to save the file in
* @param string The filename for the file (if blank, current is used)
*/
function upload_file($file, $path, $filename = "")
{
global $plugins;
if (empty($file['name']) || $file['name'] == "none" || $file['size'] < 1) {
$upload['error'] = 1;
return $upload;
}
if (!$filename) {
$filename = $file['name'];
}
$upload['original_filename'] = preg_replace("#/\$#", "", $file['name']);
// Make the filename safe
$upload['original_filename'] = utf8_handle_4byte_string($upload['original_filename']);
$filename = preg_replace("#/\$#", "", $filename);
// Make the filename safe
$moved = @move_uploaded_file($file['tmp_name'], $path . "/" . $filename);
if (!$moved) {
$upload['error'] = 2;
return $upload;
}
@my_chmod($path . "/" . $filename, '0644');
$upload['filename'] = $filename;
$upload['path'] = $path;
$upload['type'] = $file['type'];
$upload['size'] = $file['size'];
$upload = $plugins->run_hooks("upload_file_end", $upload);
return $upload;
}
function after_insert($data, $insert_data, $aid)
{
global $mybb, $db, $import_session;
$thumb_not_exists = $error_notice = "";
if ($data['thumbnail']) {
// Transfer attachment thumbnail
$attachment_thumbnail_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $insert_data['thumbnail']);
if (!empty($attachment_thumbnail_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], 'w');
if ($attachrs) {
@fwrite($attachrs, $attachment_thumbnail_file);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment thumbnail (ID: {$aid})");
}
@fclose($attachrs);
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['thumbnail'], '0777');
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment thumbnail (ID: {$aid})");
}
}
// Transfer attachment
$attachment_file = merge_fetch_remote_file($import_session['uploadspath'] . '/' . $data['attachname']);
if (!empty($attachment_file)) {
$attachrs = @fopen($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], 'w');
if ($attachrs) {
@fwrite($attachrs, $attachment_file);
@fclose($attachrs);
} else {
$this->board->set_error_notice_in_progress("Error transfering the attachment (ID: {$aid}), Uploads folder is not writable.");
}
@my_chmod($mybb->settings['uploadspath'] . '/' . $insert_data['attachname'], '0777');
} else {
$this->board->set_error_notice_in_progress("Error could not find the attachment (ID: {$aid})");
}
// Restore connection
$query = $db->simple_select("posts", "message", "pid = '{$insert_data['pid']}'");
$message = $db->fetch_field($query, 'message');
$db->free_result($query);
$message = str_replace('[attachment=' . $data['aid'] . ']', '[attachment=' . $aid . ']', $message);
$db->update_query("posts", array('posthash' => $insert_data['posthash'], 'message' => $db->escape_string($message)), "pid = '{$insert_data['pid']}'");
}
