function isImgCached($file)
{
if (!USE_CACHE) {
return false;
}
if ($file == 'auto') {
$file = GenImgName();
// imported from jpgraph.php
}
$filename = catfile(CACHE_DIR, $file);
if (file_exists($filename)) {
if (CACHE_TIMEOUT == 0) {
return true;
}
$diff = time() - filemtime($filename);
return $diff < CACHE_TIMEOUT * 60;
}
return false;
}
function flagimg($cc, $args = array())
{
$args += array('alt' => NULL, 'height' => NULL, 'width' => NULL, 'path' => '', 'noimg' => '', 'urlonly' => false, 'style' => '', 'class' => '', 'id' => '', 'extra' => '');
if (empty($cc)) {
return '';
}
$cc = strtolower($cc);
$path = !empty($args['path']) ? $args['path'] : '';
$basedir = catfile($this->conf['theme']['flags_dir'], $path);
$baseurl = catfile($this->conf['theme']['flags_url'], $path);
$alt = ps_escape_html($args['alt'] !== NULL ? $args['alt'] : $cc);
$label = $alt;
$ext = array_map('trim', explode(',', str_replace('.', '', $this->conf['theme']['images']['search_ext'])));
$name = rawurlencode($cc);
$img = "";
$file = "";
$url = "";
foreach ($ext as $e) {
$file = catfile($basedir, $cc) . '.' . $e;
$url = catfile($baseurl, $name) . '.' . $e;
if (@file_exists($file)) {
break;
}
$file = "";
}
if (!@file_exists($file)) {
// we're done...
return $args['noimg'] !== NULL ? $args['noimg'] : $label;
}
if ($args['urlonly']) {
return $url;
}
$attrs = "";
if (is_numeric($args['width'])) {
$attrs .= " width='" . $args['width'] . "'";
}
if (is_numeric($args['height'])) {
$attrs .= " height='" . $args['height'] . "'";
}
if (!empty($args['style'])) {
$attrs .= " style='" . $args['style'] . "'";
}
if (!empty($args['class'])) {
$attrs .= " class='" . $args['class'] . "'";
}
if (!empty($args['id'])) {
$attrs .= " id='" . $args['id'] . "'";
}
if (!empty($args['extra'])) {
$attrs .= " " . $args['extra'];
}
$img = "<img src='{$url}' title='{$label}' alt='{$alt}'{$attrs} />";
return $img;
}
function _smarty_include($params)
{
$params['smarty_include_tpl_file'] = catfile($this->theme, $params['smarty_include_tpl_file']);
///
if ($this->debugging) {
$_params = array();
require_once SMARTY_CORE_DIR . 'core.get_microtime.php';
$debug_start_time = smarty_core_get_microtime($_params, $this);
$this->_smarty_debug_info[] = array('type' => 'template', 'filename' => $params['smarty_include_tpl_file'], 'depth' => ++$this->_inclusion_depth);
$included_tpls_idx = count($this->_smarty_debug_info) - 1;
}
$this->_tpl_vars = array_merge($this->_tpl_vars, $params['smarty_include_vars']);
// config vars are treated as local, so push a copy of the
// current ones onto the front of the stack
array_unshift($this->_config, $this->_config[0]);
$_smarty_compile_path = $this->_get_compile_path($params['smarty_include_tpl_file']);
if ($this->_is_compiled($params['smarty_include_tpl_file'], $_smarty_compile_path) || $this->_compile_resource($params['smarty_include_tpl_file'], $_smarty_compile_path)) {
if ($this->fetch_compile) {
///
include $_smarty_compile_path;
} else {
///
ob_start();
$this->_eval('?>' . $this->_last_compiled);
$_contents = ob_get_contents();
ob_end_clean();
print $_contents;
}
}
// pop the local vars off the front of the stack
array_shift($this->_config);
$this->_inclusion_depth--;
if ($this->debugging) {
// capture time for debugging info
$_params = array();
require_once SMARTY_CORE_DIR . 'core.get_microtime.php';
$this->_smarty_debug_info[$included_tpls_idx]['exec_time'] = smarty_core_get_microtime($_params, $this) - $debug_start_time;
}
if ($this->caching) {
$this->_cache_info['template'][$params['smarty_include_tpl_file']] = true;
}
}
*
* Version: $Id: common.php 539 2008-08-15 19:24:26Z lifo $
*/
if (!defined("PSYCHOSTATS_ADMIN_PAGE")) {
die("Unauthorized access to " . basename(__FILE__));
}
// ADMIN pages need to setup the theme a little differently than the others
$opts = array('theme_default' => 'acp', 'theme_opt' => 'admin_theme', 'force_theme' => true, 'in_db' => false, 'template_dir' => dirname(__FILE__) . '/themes', 'theme_url' => 'themes', 'compile_id' => 'admin');
$opts = array_merge($ps->conf['theme'], $opts);
// At all costs the admin page should never break due to file permissions. If
// the compile directory is not writable we fallback to not saving compiled
// themes to disk which is slower. But shouldn't be a big problem since only a
// single person is usually accessing the admin page.
if ($opts['fetch_compile'] and !is_writable($opts['compile_dir'])) {
$opts['fetch_compile'] = false;
}
$cms->init_theme('acp', $opts);
$ps->theme_setup($cms->theme);
$cms->crumb('Stats', dirname(dirname(SAFE_PHP_SELF)) . '/');
$cms->crumb('Admin', 'index.php');
$file = basename(PHP_SELF, '.php');
if (!$cms->user->admin_logged_in()) {
if (!defined("PSYCHOSTATS_LOGIN_PAGE")) {
gotopage(ps_url_wrapper(array('_base' => dirname($_SERVER['SCRIPT_NAME']) . '/login.php', '_ref' => $_SERVER['REQUEST_URI'])));
}
}
// Set flag if the install directory (go script) is still readable by the
// webserver. Admins need to remove the install directory after installation.
if (is_readable(catfile(dirname(dirname(__FILE__)), 'install', 'go.php'))) {
$cms->theme->assign(array('install_dir_insecure' => true, 'install_dir' => catfile(dirname(dirname(__FILE__)), 'install')));
}
// make sure each file exists and update the newest timestamp
$len = strlen($root);
$file = realpath($root . '/' . $sources[$i]);
// Only allow files within the template directory. Avoids exploiting
// other files like ../../../etc/passwd
if (substr($file, 0, $len) == $root and @file_exists($file)) {
$files[] = $file;
$lastupdate = max($lastupdate, filemtime($file));
} else {
$missing[] = $sources[$i];
}
}
// create a resource name for this set of files. This mimics the way
// Smarty creates a compiled file.
$hex = sprintf('%8X', $lastupdate ? $lastupdate : time());
$compiled_file = catfile($cms->theme->compile_dir, $cms->theme->theme() . '-' . $cms->theme->language() . '-' . $cms->theme->compile_id . '^%%' . substr($hex, 0, 2) . '^' . substr($hex, 0, 3) . '^' . $hex . '%%' . md5(implode('', $sources)) . '.js');
$is_compiled = file_exists($compiled_file);
// Check and see if the client has the text cached.
// This only works on apache servers.
if ($is_compiled and function_exists('apache_request_headers')) {
$headers = apache_request_headers();
$if_modified_since = preg_replace('/;.*$/', '', $headers['If-Modified-Since']);
if ($if_modified_since) {
$gmtime = gmdate("D, d M Y H:i:s", $lastupdate) . " GMT";
if ($if_modified_since == $gmtime) {
header("HTTP/1.1 304 Not Modified", true);
exit;
}
}
}
// the client does not have the file cached... so we output it below ...
if (!in_array($t, array('csv', 'xml', 'dom', 'img'))) {
$t = 'img';
}
$list = array();
// first build a list of icons from our local directory
$dir = $ps->conf['theme']['icons_dir'];
$url = $ps->conf['theme']['icons_url'];
if ($dh = @opendir($dir)) {
while (($file = @readdir($dh)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
// skip dot files
$fullfile = catfile($dir, $file);
if (is_dir($fullfile)) {
continue;
}
// skip directories
if (is_link($fullfile)) {
continue;
}
// skip symlinks
$info = getimagesize($fullfile);
$size = @filesize($fullfile);
$list[$file] = array('filename' => rawurlencode($file), 'url' => catfile($url, rawurlencode($file)), 'desc' => ps_escape_html(sprintf("%s - %dx%d - %s", $file, $info[0], $info[1], abbrnum($size))), 'size' => $size, 'width' => $info[0], 'height' => $info[1], 'attr' => $info[3]);
}
@closedir($dh);
}
ksort($list);
$fields = array('filename', 'url', 'size', 'width', 'height');
output_list($t, $list, $fields, $idstr);
$list = explode(',', $ext);
$list = array_map('trim', $list);
$match = '\\.(' . implode('|', $list) . ')$';
$dir = $ps->conf['theme']['icons_dir'];
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
// ignore dot and hidden files
if (!preg_match("/{$match}/", $file)) {
continue;
}
// ignore files not matching the search_ext
$full = catfile($dir, $file);
$icons[] = array('filename' => $file, 'fullfile' => $full, 'size' => @filesize($full), 'is_writable' => is_writable($full) || is_writable(dirname($full)), 'basename' => basename($file), 'path' => $dir);
}
closedir($dh);
}
}
if (!is_writable($dir)) {
$msg_not_writable = $cms->message('not_writable', array('message_title' => $cms->trans("Permissions Error!"), 'message' => $cms->trans("The icons directory is not writable.") . ' ' . $cms->trans("You can not upload any new icons until the permissions are corrected.")));
}
$cms->crumb('Manage', ps_url_wrapper(array('_base' => 'manage.php')));
$cms->crumb('Icon Avatars', ps_url_wrapper(array('_base' => 'icons.php')));
// assign variables to the theme
$cms->theme->assign(array('page' => basename(__FILE__, '.php'), 'icons' => $icons, 'message' => $message, 'icons_url' => $ps->conf['theme']['icons_url'], 'form' => $form ? $form->values() : array(), 'errors' => $form ? $form->errors() : array()));
// display the output
$basename = basename(__FILE__, '.php');
$cms->theme->add_css('css/2column.css');
}
$allow_next = true;
$ajax_request = !empty($a) ? true : false;
// verify our install key still matches this session
// if the install key from the form does not match what is in the option cookie
// then we know the user either opened a second install page, or went back
// to the install index, which destroyed the previous cookie (and the DB settings)
if ($install != $opts['install']) {
if ($ajax_request) {
print "<script type='text/javascript'>window.location = 'index.php?re=1';</script>";
exit;
} else {
gotopage("index.php?re=1");
}
}
$pagename = basename(__FILE__, '.php');
$cms->theme->add_css('css/2column.css');
$cms->theme->add_js("js/go.js");
$cms->theme->add_js("js/go-{$s}.js");
$cms->theme->assign_by_ref('allow_next', $allow_next);
$cms->theme->assign_by_ref('dbhost', $dbhost);
$cms->theme->assign_by_ref('dbport', $dbport);
$cms->theme->assign_by_ref('dbname', $dbname);
$cms->theme->assign_by_ref('dbuser', $dbuser);
$cms->theme->assign_by_ref('dbpass', $dbpass);
$cms->theme->assign_by_ref('dbtblprefix', $dbtblprefix);
$cms->theme->assign(array('step' => $s, 'db_connected' => $db->connected, 'is_windows' => strtoupper(substr(PHP_OS, 0, 3)) == 'WIN'));
// allow custom code to handle our current progress/event
include catfile(dirname(__FILE__), "go-{$s}.php");
// display the output
$cms->full_page($pagename, $pagename, $pagename . '_header', $pagename . '_footer');
function skill_change($args = array())
{
global $cms, $ps;
if (!is_array($args)) {
$args['plr'] = array('plr' => $args);
}
$args += array('plr' => NULL, 'skill' => 0, 'prevskill' => 0, 'imgfmt' => "skill_%s.png", 'difffmt' => "%.02f", 'attr' => "", 'acronym' => true, 'textonly' => false);
$output = "";
$skill = $prevskill = 0;
if (is_array($args['plr'])) {
$skill = $args['plr']['skill'];
$prevskill = $args['plr']['prevskill'];
} else {
$skill = $args['skill'];
$prevskill = $args['prevskill'];
}
$alt = $cms->trans("no change");
$dir = "same";
$diff = sprintf($args['difffmt'], $skill - $prevskill);
if ($prevskill == 0) {
# no change
} elseif ($diff > 0) {
$dir = "up";
$alt = $cms->trans("Diff") . ": +{$diff}";
} elseif ($diff < 0) {
$dir = "down";
$alt = $cms->trans("Diff") . ": {$diff}";
}
if ($args['textonly']) {
$output = sprintf("<span class='skillchange-{$dir}'>%s%s</span>", $diff > 0 ? '+' : '', $prevskill == 0 ? '' : $diff);
} else {
$img = '/img/icons/' . sprintf($args['imgfmt'], $dir);
$path = catfile($ps->conf['theme']['template_dir'], $cms->theme->theme(), $img);
if (!@file_exists($path) and $cms->theme->is_child()) {
$img = $cms->theme->url($cms->theme->is_child()) . $img;
} else {
$img = $cms->theme->url() . $img;
}
$output = sprintf("<img src='%s' alt='%s' title='%s' %s/>", $img, $alt, $alt, $args['attr']);
# if ($args['acronym']) {
# $output = "<acronym title='$alt'>$output</acronym>";
# }
$output = "<span class='skillchange-{$dir}'>{$output}</span>";
}
return $output;
}
$dir = $ps->conf['theme']['flags_dir'];
$url = $ps->conf['theme']['flags_url'];
if ($dh = @opendir($dir)) {
while (($file = @readdir($dh)) !== false) {
if (substr($file, 0, 1) == '.') {
continue;
}
// skip dot files
list($cc) = explode('.', $file);
if ($cc == '00' or $cc == 'a2') {
continue;
}
// skip the blank flags
$fullfile = catfile($dir, $file);
if (is_dir($fullfile)) {
continue;
}
// skip directories
if (is_link($fullfile)) {
continue;
}
// skip symlinks
$info = getimagesize($fullfile);
$size = @filesize($fullfile);
$list[$file] = array('filename' => rawurlencode($file), 'url' => catfile($url, rawurlencode($file)), 'desc' => strtoupper($cc), 'size' => $size, 'width' => $info[0], 'height' => $info[1], 'attr' => $info[3]);
}
@closedir($dh);
}
ksort($list);
$fields = array('filename', 'url', 'size', 'width', 'height');
output_list($t, $list, $fields, $idstr);
function template_dir($dir = null)
{
if ($dir === null) {
$this->template_dir = catfile(PS_ROOTDIR, 'themes');
} else {
$this->template_dir = $dir;
}
}
function uninstall_plugin($plugin)
{
$exists = $this->db->exists($this->db->table('plugins'), 'plugin', $plugin);
if (!$exists) {
return false;
}
$p = null;
if (array_key_exists($plugin, $this->plugins)) {
$p =& $this->plugins[$plugin];
} else {
$file = catfile($this->plugin_dir, $plugin);
if (is_dir($file)) {
$file .= '/' . $plugin . '.php';
} else {
$file .= '.php';
}
$ok = $this->include_plugin_file($file, $err);
$p = $ok ? new $plugin() : false;
// do not $p->load() the plugin
}
$ok = $p ? $p->uninstall($this) : false;
if ($ok) {
$this->db->delete($this->db->table('plugins'), 'plugin', $plugin);
}
return $ok;
}
$theme_dir = $ps->conf['theme']['template_dir'];
// make sure the server environment will allow themes to be installed
$allow = array();
$allow['url'] = (bool) ini_get('allow_url_fopen');
$allow['write'] = is_writable($theme_dir);
$allow['install'] = $allow['url'] && $allow['write'];
ini_set('user_agent', "PsychoStats Theme Installer");
$newtheme = new PsychoThemeManager($ps);
if ($cancel) {
$submit = false;
}
if ($reinstall and $dir) {
// reinstall a local theme already on the hard drive
$dir = basename($dir);
// remove any potentially malicous paths
if (file_exists(catfile($newtheme->template_dir, $dir))) {
$t = $newtheme->reinstall($dir);
if ($t) {
$message = $cms->message('success', array('message_title' => "Theme reinstalled successfully!", 'message' => "Theme \"" . $t->xml_title() . "\" was installed successfully and is now available for use."));
} else {
$message = $cms->message('theme-failure', array('message_title' => "Error reinstalling theme", 'message' => $newtheme->error()));
}
} else {
$message = $cms->message('theme-failure', array('message_title' => "Error installing theme", 'message' => "Theme not found!"));
}
} elseif ($submit and $url and $allow['install']) {
// attempt to install new theme if one is submitted
$newtheme->load_theme($url);
if ($newtheme->error()) {
$submit = false;
if ($newtheme->code() != PSTHEME_ERR_XML) {
}
$path .= DIRECTORY_SEPARATOR . $dirs[$i];
// print "$path<br/>\n";
if (!is_dir($path) && !@mkdir($path, 0777)) {
$ok = false;
break;
}
}
}
if (!$ok) {
$errors[] = "Error creating compile directory (Permission Denied)";
}
}
if (is_writable($compiledir)) {
// now absolutely make sure we can create a file in the directory (open_basedir restrictions)
$file = catfile($compiledir, 'pstest_' . uniqid(rand(), true));
$fh = @fopen($file, "w");
if (!$fh || !@fwrite($fh, "test")) {
$errors[] = "Directory is not writable! (probably do to open_basedir restrictions)";
} else {
$can_write = $allow_next = true;
}
@fclose($fh);
@unlink($file);
}
// change $compiledir to empty if it matches the default
/* on second thought, lets not.... always write the path no matter what
if ($compiledir == $defaultdir) {
$compiledir = '';
}
*/
if (empty($t['roles_dir'])) {
$t['roles_dir'] = catfile($t['root_img_dir'], 'roles');
}
if (empty($t['roles_url'])) {
$t['roles_url'] = catfile($t['root_img_url'], 'roles');
}
if (empty($t['flags_dir'])) {
$t['flags_dir'] = catfile($t['root_img_dir'], 'flags');
}
if (empty($t['flags_url'])) {
$t['flags_url'] = catfile($t['root_img_url'], 'flags');
}
if (empty($t['icons_dir'])) {
$t['icons_dir'] = catfile($t['root_img_dir'], 'icons');
}
if (empty($t['icons_url'])) {
$t['icons_url'] = catfile($t['root_img_url'], 'icons');
}
if (empty($t['maps_dir'])) {
$t['maps_dir'] = catfile($t['root_img_dir'], 'maps');
}
if (empty($t['maps_url'])) {
$t['maps_url'] = catfile($t['root_img_url'], 'maps');
}
// verify the compile_dir is valid. create it if possible.
// If the dir is not valid try to find a valid directory or at least print out why.
// TODO ...
unset($t);
// start the PS CMS object
$cms = new PsychoCMS(array('dbhandle' => &$ps->db, 'plugin_dir' => PS_ROOTDIR . '/plugins', 'site_url' => $site_url));
$cms->init();
