public function action_plugin_ui($plugin_id, $action)
{
if ($plugin_id == $this->plugin_id()) {
switch ($action) {
case _('Configure'):
$ui = new FormUI(strtolower(get_class($this)));
// present the user with a list of
// URL shortening services
$service = $ui->append('select', 'service', 'lilliputian__service', _t('The URL shortening service to use: '));
$services = array();
$services['internal'] = 'internal';
$list = Utils::glob(dirname(__FILE__) . '/*.helper.php');
if (count($list) > 0) {
foreach ($list as $item) {
$item = basename($item, '.helper.php');
$services[$item] = $item;
}
}
$service->options = $services;
if (Options::get('lilliputian__service') == 'internal') {
$secret = $ui->append('text', 'secret', 'lilliputian__secret', _t('The secret word that must be passed when generating short URLs. May be blank to disable this security feature.'));
}
$ui->append('submit', 'save', _t('Save'));
$ui->out();
break;
}
}
}
/**
* Returns all theme information -- dir, path, theme.xml, screenshot url
* @return array An array of Theme data
**/
public static function get_all_data()
{
if ( !isset( self::$all_data ) ) {
foreach ( self::get_all() as $theme_dir => $theme_path ) {
$themedata = array();
$themedata['dir'] = $theme_dir;
$themedata['path'] = $theme_path;
$themedata['theme_dir'] = $theme_path;
$themedata['info'] = simplexml_load_file( $theme_path . '/theme.xml' );
if ( $themedata['info']->getName() != 'pluggable' || (string) $themedata['info']->attributes()->type != 'theme' ) {
$themedata['screenshot'] = Site::get_url( 'admin_theme' ) . "/images/screenshot_default.png";
$themedata['info']->description = '<span class="error">' . _t( 'This theme is a legacy theme that is not compatible with Habari ' ) . Version::get_habariversion() . '. <br><br>Please update your theme.</span>';
$themedata['info']->license = '';
}
else {
foreach ( $themedata['info'] as $name=>$value ) {
$themedata[$name] = (string) $value;
}
if ( $screenshot = Utils::glob( $theme_path . '/screenshot.{png,jpg,gif}', GLOB_BRACE ) ) {
$themedata['screenshot'] = Site::get_url( 'habari' ) . dirname( str_replace( HABARI_PATH, '', $theme_path ) ) . '/' . basename( $theme_path ) . "/" . basename( reset( $screenshot ) );
}
else {
$themedata['screenshot'] = Site::get_url( 'admin_theme' ) . "/images/screenshot_default.png";
}
}
self::$all_data[$theme_dir] = $themedata;
}
}
return self::$all_data;
}
private static function get_color_schemes()
{
$color_scheme_dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'color-schemes' . DIRECTORY_SEPARATOR;
$files = Utils::glob($color_scheme_dir . '*.css');
$color_schemes = array();
foreach ($files as $color_scheme) {
$name = basename($color_scheme, '.css');
$color_schemes[$name] = $name;
}
return $color_schemes;
}
/**
* Returns all theme information -- dir, path, theme.xml, screenshot url
* @return array An array of Theme data
**/
public static function get_all_data()
{
if (!isset(self::$all_data)) {
$themedata = array();
foreach (self::get_all() as $theme_dir => $theme_path) {
$themedata['dir'] = $theme_dir;
$themedata['path'] = $theme_path;
$themedata['info'] = simplexml_load_file($theme_path . '/theme.xml');
if ($screenshot = Utils::glob($theme_path . '/screenshot.{png,jpg,gif}', GLOB_BRACE)) {
$themedata['screenshot'] = Site::get_url('habari') . dirname(str_replace(HABARI_PATH, '', $theme_path)) . '/' . basename($theme_path) . "/" . basename(reset($screenshot));
} else {
$themedata['screenshot'] = Site::get_url('admin_theme') . "/images/screenshot_default.png";
}
self::$all_data[$theme_dir] = $themedata;
}
}
return self::$all_data;
}
/**
* function list_all
* Gets a list of all plugin filenames that are available
* @return array An array of filenames
*/
public static function list_all()
{
$plugins = array();
$plugindirs = array( HABARI_PATH . '/system/plugins/', HABARI_PATH . '/3rdparty/plugins/', HABARI_PATH . '/user/plugins/' );
if ( Site::CONFIG_LOCAL != Site::$config_type ) {
// include site-specific plugins
$plugindirs[] = Site::get_dir( 'config' ) . '/plugins/';
}
$dirs = array();
foreach ( $plugindirs as $plugindir ) {
if ( file_exists( $plugindir ) ) {
$dirs = array_merge( $dirs, Utils::glob( $plugindir . '*', GLOB_ONLYDIR | GLOB_MARK ) );
}
}
foreach ( $dirs as $dir ) {
$dirfiles = Utils::glob( $dir . '*.plugin.php' );
if ( ! empty( $dirfiles ) ) {
$dirfiles = array_combine(
// Use the basename of the file as the index to use the named plugin from the last directory in $dirs
array_map( 'basename', $dirfiles ),
// massage the filenames so that this works on Windows
array_map( create_function( '$s', 'return str_replace(\'\\\\\', \'/\', $s);' ), $dirfiles )
);
$plugins = array_merge( $plugins, $dirfiles );
}
$dirfiles = Utils::glob( $dir . '*.phar' );
foreach($dirfiles as $filename) {
if(preg_match('/\.phar$/i', $filename)) {
$d = new DirectoryIterator('phar://' . $filename);
foreach ($d as $fileinfo) {
if ($fileinfo->isFile() && preg_match('/\.plugin.php$/i', $fileinfo->getFilename())) {
$plugins[$fileinfo->getFilename()] = str_replace('\\', '/', $fileinfo->getPathname());
}
}
}
}
}
ksort( $plugins );
return $plugins;
}
/**
* get_dir returns a complete filesystem path to the requested item
* 'config_file' returns the complete path to the config.php file, including the filename
* 'config' returns the path of the directory containing config.php
* 'user' returns the path of the user directory
* 'theme' returns the path of the site's active theme
* 'admin_theme' returns the path to the admin directory
* 'vendor' returns the path to the vendor directory
* @param string the name of the path item to return
* @param bool whether to include a trailing slash. Default: No
* @return string Path
*/
public static function get_dir($name, $trail = false)
{
$path = '';
switch (strtolower($name)) {
case 'config_file':
$path = Site::get_dir('config') . '/config.php';
break;
case 'config':
if (self::$config_path) {
return self::$config_path;
}
self::$config_path = HABARI_PATH;
$config_dirs = preg_replace('/^' . preg_quote(HABARI_PATH, '/') . '\\/user\\/sites\\/(.*)/', '$1', Utils::glob(HABARI_PATH . '/user/sites/*', GLOB_ONLYDIR));
if (empty($config_dirs)) {
return self::$config_path;
}
$server = InputFilter::parse_url(Site::get_url('habari'));
$request = array();
if (isset($server['port']) && $server['port'] != '' && $server['port'] != '80') {
$request[] = $server['port'];
}
$request = array_merge($request, explode('.', $server['host']));
$basesegments = count($request);
$request = array_merge($request, explode('/', trim($_SERVER['REQUEST_URI'], '/')));
$x = 0;
do {
$match = implode('.', $request);
if (in_array($match, $config_dirs)) {
self::$config_dir = $match;
self::$config_path = HABARI_PATH . '/user/sites/' . self::$config_dir;
self::$config_type = $basesegments > count($request) ? Site::CONFIG_SUBDOMAIN : Site::CONFIG_SUBDIR;
self::$config_urldir = implode('/', array_slice($request, $basesegments));
break;
}
array_pop($request);
$x--;
if ($x < -10) {
echo $x;
var_dump($request);
die('too many ');
}
} while (count($request) > 0);
$path = self::$config_path;
break;
case 'user':
if (Site::get_dir('config') == HABARI_PATH) {
$path = HABARI_PATH . '/user';
} else {
$path = Site::get_dir('config');
}
break;
case 'theme':
$theme = Themes::get_theme_dir();
if (file_exists(Site::get_dir('config') . '/themes/' . $theme)) {
$path = Site::get_dir('user') . '/themes/' . $theme;
} elseif (file_exists(HABARI_PATH . '/user/themes/' . $theme)) {
$path = HABARI_PATH . '/user/themes/' . $theme;
} elseif (file_exists(HABARI_PATH . '/3rdparty/themes/' . $theme)) {
$url = Site::get_url('habari') . '/3rdparty/themes/' . $theme;
} else {
$path = HABARI_PATH . '/system/themes/' . $theme;
}
break;
case 'admin_theme':
$path = HABARI_PATH . '/system/admin';
break;
case 'vendor':
$path = HABARI_PATH . '/system/vendor';
break;
}
$path .= Utils::trail($trail);
$path = Plugins::filter('site_dir_' . $name, $path);
return $path;
}
/**
* function list_all
* Retrieves an array of the Habari locales that are installed
*
* @return array. An array of Habari locales in the installation
**/
public static function list_all()
{
$localedirs = array(HABARI_PATH . '/system/locale/', HABARI_PATH . '/3rdparty/locale/', HABARI_PATH . '/user/locale/');
if (Site::CONFIG_LOCAL != Site::$config_type) {
// include site-specific locales
$localedirs[] = Site::get_dir('config') . '/locale/';
}
$dirs = array();
foreach ($localedirs as $localedir) {
if (file_exists($localedir)) {
$dirs = array_merge($dirs, Utils::glob($localedir . '*', GLOB_ONLYDIR | GLOB_MARK));
}
}
$dirs = array_filter($dirs, create_function('$a', 'return file_exists($a . "LC_MESSAGES/habari.mo");'));
$locales = array_map('basename', $dirs);
ksort($locales);
return $locales;
}
/**
* Updates the content of the database between versions.
* Implemented in child classes.
*
* @param integer $old_version The old Version::DB_VERSION
* @param string $upgrade_path
* @return bool
*/
public function upgrade($old_version, $upgrade_path = '')
{
// Get all the upgrade files
$upgrade_files = Utils::glob("{$upgrade_path}/*.sql");
// Put the upgrade files into an array using the 0-padded revision + '_0' as the key
$upgrades = array();
foreach ($upgrade_files as $file) {
if (intval(basename($file, '.sql')) > $old_version) {
$upgrades[sprintf('%010s_0', basename($file, '.sql'))] = $file;
}
}
// Put the upgrade functions into an array using the 0-padded revision + '_1' as the key
$upgrade_functions = get_class_methods($this);
foreach ($upgrade_functions as $fn) {
if (preg_match('%^upgrade_([0-9]+)$%i', $fn, $matches)) {
if (intval($matches[1]) > $old_version) {
$upgrades[sprintf('%010s_1', $matches[1])] = array($this, $fn);
}
}
}
// Sort the upgrades by revision, ascending
ksort($upgrades);
// Execute all of the upgrade functions
$result = true;
foreach ($upgrades as $upgrade) {
if (is_array($upgrade)) {
/** @var Callable $upgrade */
$result &= $upgrade();
} else {
$result &= $this->query_file($upgrade);
}
if (!$result) {
break;
}
}
return $result;
}
/**
* Handles get requests for the system information page.
*/
public function get_sysinfo()
{
$sysinfo = array();
$siteinfo = array();
// Assemble Site Info
$siteinfo[_t('Habari Version')] = Version::get_habariversion();
if (Version::is_devel()) {
$siteinfo[_t('Habari Version')] .= " r" . Version::get_svn_revision();
}
$siteinfo[_t('Habari API Version')] = Version::get_apiversion();
$siteinfo[_t('Habari DB Version')] = Version::get_dbversion();
$siteinfo[_t('Active Theme')] = Options::get('theme_name');
$siteinfo[_t('Site Language')] = strlen(Options::get('system_locale')) ? Options::get('system_locale') : 'en-us';
$this->theme->siteinfo = $siteinfo;
// Assemble System Info
$sysinfo[_t('PHP Version')] = phpversion();
$sysinfo[_t('Server Software')] = $_SERVER['SERVER_SOFTWARE'];
$sysinfo[_t('Database')] = DB::get_driver_name() . ' - ' . DB::get_driver_version();
$sysinfo[_t('PHP Extensions')] = implode(', ', get_loaded_extensions());
if (defined('PCRE_VERSION')) {
$sysinfo[_t('PCRE Version')] = PCRE_VERSION;
} else {
// probably PHP < 5.2.4
ob_start();
phpinfo(8);
$phpinfo = ob_get_contents();
ob_end_clean();
preg_match('/PCRE Library Version.*class="v">(.*)$/mi', $phpinfo, $matches);
$sysinfo[_t('PCRE Version')] = $matches[1];
}
$sysinfo[_t('Browser')] = $_SERVER['HTTP_USER_AGENT'];
$this->theme->sysinfo = $sysinfo;
// Assemble Class Info
$classinfo = Utils::glob(HABARI_PATH . "/user/classes/*.php");
if (count($classinfo)) {
$classinfo = array_map('realpath', $classinfo);
}
$this->theme->classinfo = $classinfo;
// Assemble Plugin Info
$raw_plugins = Plugins::get_active();
$plugins = array('system' => array(), 'user' => array(), '3rdparty' => array(), 'other' => array());
foreach ($raw_plugins as $plugin) {
$file = $plugin->get_file();
if (preg_match('%[\\\\/](system|3rdparty|user)[\\\\/]plugins[\\\\/]%i', $file, $matches)) {
// A plugin's info is XML, cast the element to a string. See #1026.
$plugins[strtolower($matches[1])][(string) $plugin->info->name] = $file;
} else {
$plugins['other'][$plugin->info->name] = $file;
}
}
$this->theme->plugins = $plugins;
$this->display('sysinfo');
}
/**
* function list_all
* Gets a list of all plugin filenames that are available
* @return array An array of filenames
*/
public static function list_all()
{
$plugins = array();
$plugindirs = array(HABARI_PATH . '/system/plugins/', HABARI_PATH . '/3rdparty/plugins/', HABARI_PATH . '/user/plugins/');
if (Site::CONFIG_LOCAL != Site::$config_type) {
// include site-specific plugins
$plugindirs[] = Site::get_dir('config') . '/plugins/';
}
$dirs = array();
foreach ($plugindirs as $plugindir) {
if (file_exists($plugindir)) {
$dirs = array_merge($dirs, Utils::glob($plugindir . '*', GLOB_ONLYDIR | GLOB_MARK));
}
}
foreach ($dirs as $dir) {
$dirfiles = Utils::glob($dir . '*.plugin.php');
if (!empty($dirfiles)) {
$dirfiles = array_combine(array_map('basename', $dirfiles), array_map(function ($s) {
return str_replace('\\', '/', $s);
}, $dirfiles));
$plugins = array_merge($plugins, $dirfiles);
}
$dirfiles = Utils::glob($dir . '*.phar');
foreach ($dirfiles as $filename) {
if (preg_match('/\\.phar$/i', $filename)) {
$d = new DirectoryIterator('phar://' . $filename);
foreach ($d as $fileinfo) {
if ($fileinfo->isFile() && preg_match('/\\.plugin.php$/i', $fileinfo->getFilename())) {
$plugins[$fileinfo->getFilename()] = str_replace('\\', '/', $fileinfo->getPathname());
}
}
}
}
}
ksort($plugins);
return $plugins;
}
/**
* Search directories for templates to use
* Templates are always taken from the first directory they're found in.
* To override this behavior, the template must be specifically added via ->add_template()
* @see add_template
* @param string|array $dirs A directory to look for templates in
*/
public function queue_dirs($dirs)
{
$dirs = Utils::single_array($dirs);
$alltemplates = array();
// If multiple directories are passed, the earlier ones should override the later ones
$dirs = array_reverse($dirs);
foreach ($dirs as $dir) {
$templates = Utils::glob(Utils::end_in_slash($dir) . '*.*');
$alltemplates = array_merge($alltemplates, $templates);
}
// Convert the template files into template names and produce a map from name => file
$available_templates = array_map('basename', $alltemplates, array_fill(1, count($alltemplates), '.php'));
$template_map = array_combine($available_templates, $alltemplates);
$this->template_map = array_merge($this->template_map, $template_map);
// Workaround for the 404 template key being merged into the 0 integer index
unset($this->template_map[0]);
if (isset($template_map[404])) {
$this->template_map['404'] = $template_map[404];
}
// The templates in the list should be uniquely identified
array_unique($available_templates);
// Filter the templates that are available
$available_templates = Plugins::filter('available_templates', $available_templates, __CLASS__);
$this->available_templates = array_merge($available_templates, $this->available_templates);
}
/**
* function list_all
* Gets a list of all plugin filenames that are available
* @return array An array of filenames
*/
public static function list_all()
{
$plugins = array();
$plugindirs = array(HABARI_PATH . '/system/plugins/', HABARI_PATH . '/3rdparty/plugins/', HABARI_PATH . '/user/plugins/');
if (Site::CONFIG_LOCAL != Site::$config_type) {
// include site-specific plugins
$plugindirs[] = Site::get_dir('config') . '/plugins/';
}
$dirs = array();
foreach ($plugindirs as $plugindir) {
if (file_exists($plugindir)) {
$dirs = array_merge($dirs, Utils::glob($plugindir . '*', GLOB_ONLYDIR | GLOB_MARK));
}
}
foreach ($dirs as $dir) {
$dirfiles = Utils::glob($dir . '*.plugin.php');
if (!empty($dirfiles)) {
$dirfiles = array_combine(array_map('basename', $dirfiles), array_map(create_function('$s', 'return str_replace(\'\\\\\', \'/\', $s);'), $dirfiles));
$plugins = array_merge($plugins, $dirfiles);
}
}
ksort($plugins);
return $plugins;
}
/**
* Delete old logs
*/
private function cleaner()
{
$deletedFiles = 0;
$deletedDirs = 0;
/**
* Clean the logs' directory according to configuration data
*/
$flush = Options::get('clickheat__flush');
if ($flush >= 0) {
$logs = Utils::glob($this->logs . "/*/*.log");
$oldestDate = mktime(0, 0, 0, date('m'), date('d') - $flush, date('Y'));
$deletedAll = array();
foreach ($logs as $log) {
// dont process .htaccess
if (count(explode('.', $log)) !== 2) {
continue;
}
$dir = dirname($log);
if (!isset($deletedAll[$dir])) {
$deletedAll[$dir] = true;
}
if (filemtime($log) <= $oldestDate) {
@unlink($log);
$deletedFiles++;
continue;
}
$deletedAll[$dir] = false;
}
/**
* If every log file (but the url.txt) has been deleted,
* then we should delete the directory too
*/
foreach ($deletedAll as $dir => $do) {
if ($do === true) {
@unlink($dir . '/url.xml');
$deletedFiles++;
@rmdir($dir);
$deletedDirs++;
}
}
}
/**
* Clean the cache directory for every file older than 2 minutes
* 2 minutes is to make sure images are kept up to date with all
* new clicks.
*/
$glob = Utils::glob($this->cache . "/*");
foreach ($glob as $file) {
$ext = explode('.', $file);
// dont process .htaccess
if (count($ext) !== 2) {
continue;
}
$filemtime = filemtime($file);
switch ($ext[1]) {
case 'html':
case 'png':
case 'png_temp':
case 'png_log':
if ($filemtime + 86400 < time()) {
@unlink($file);
$deletedFiles++;
}
}
}
// Did we delete anything?
if ($deletedDirs + $deletedFiles === 0) {
return 'OK';
} else {
return sprintf(_t("Cleaning finished: %d files and %d directories have been deleted"), $deletedFiles, $deletedDirs);
}
}
/**
* Load in all available reports
* @return array array of available report files
**/
private function load_available_reports()
{
$valid_reports = array();
$reports = array();
$templates = array();
$searchdirs = array(dirname(__FILE__) . '/default', dirname(__FILE__) . '/custom');
$dirs = array();
foreach ($searchdirs as $searchdir) {
if (file_exists($searchdir)) {
$dirs = array_merge($dirs, Utils::glob($searchdir . '*', GLOB_ONLYDIR | GLOB_MARK));
}
}
// Load in the available reports and templates
foreach ($dirs as $dir) {
$reportfiles = Utils::glob($dir . '*.xml');
$templatefiles = Utils::glob($dir . '*.php');
if (!empty($reportfiles)) {
$reportfiles = array_combine(array_map('basename', $reportfiles), array_map(create_function('$s', 'return str_replace(\'\\\\\', \'/\', $s);'), $reportfiles));
$reports = array_merge($reports, $reportfiles);
}
if (!empty($templatefiles)) {
$templatefiles = array_combine(array_map('basename', $templatefiles), array_map(create_function('$s', 'return str_replace(\'\\\\\', \'/\', $s);'), $templatefiles));
$templates = array_merge($templates, $templatefiles);
}
}
// Now go through and generate our valid_reports()
foreach ($reports as $rptKey => $rptVal) {
$tmpKey = array_search(str_replace('.xml', '.php', $rptVal), $templates);
if ($tmpKey) {
$key = basename($rptVal, ".xml");
$valid_reports[$key] = array('xml' => $rptVal, 'template' => $templates[$tmpKey]);
}
}
ksort($valid_reports);
return $valid_reports;
}
/**
* Retreive the Theme used to display the form component
*
* @param boolean $forvalidation If true, perform validation on control and add error messages to output
* @param FormControl $control The control to output using a template
* @return Theme The theme object to display the template for the control
*/
function get_theme($forvalidation = false, $control = null)
{
if (!isset($this->theme_obj)) {
$theme_dir = Plugins::filter('control_theme_dir', Plugins::filter('admin_theme_dir', Site::get_dir('admin_theme', true)) . 'formcontrols/', $control);
$this->theme_obj = Themes::create();
// Create the current theme instead of: 'admin', 'RawPHPEngine', $theme_dir
// Add the templates for the form controls tothe current theme,
// and allow any matching templates from the current theme to override
$formcontrol_templates = Utils::glob($theme_dir . '*.php');
foreach ($formcontrol_templates as $template) {
$template_name = basename($template, '.php');
$this->theme_obj->add_template($template_name, $template);
}
$list = array();
$list = Plugins::filter('available_templates', $list);
foreach ($list as $template_name) {
if ($template = Plugins::filter('include_template_file', null, $template_name)) {
$this->theme_obj->add_template($template_name, $template);
}
}
}
$this->theme_obj->start_buffer();
if ($control instanceof FormControl) {
// PHP doesn't allow __get() to return pointers, and passing this array to foreach directly generates an error.
$properties = $control->properties;
foreach ($properties as $name => $value) {
$this->theme_obj->{$name} = $value;
}
$this->theme_obj->field = $control->field;
$this->theme_obj->value = $control->value;
$this->theme_obj->caption = $control->caption;
$this->theme_obj->id = (string) $control->id;
$class = (array) $control->class;
$message = '';
if ($forvalidation) {
$validate = $control->validate();
if (count($validate) != 0) {
$class[] = 'invalid';
$message = implode('<br>', (array) $validate);
}
}
$this->theme_obj->class = implode(' ', (array) $class);
$this->theme_obj->message = $message;
}
return $this->theme_obj;
}
/**
* get_dir returns a complete filesystem path to the requested item
* 'config_file' returns the complete path to the config.php file, including the filename
* 'config' returns the path of the directory containing config.php
* 'user' returns the path of the user directory
* 'theme' returns the path of the site's active theme
* 'admin_theme' returns the path to the admin directory
* 'vendor' returns the path to the vendor directory
* @param string $name the name of the path item to return
* @param bool|string $trail whether to include a trailing slash, or a string to use as the trailing value. Default: false
* @return string Path
*/
public static function get_dir($name, $trail = false)
{
$path = '';
switch (strtolower($name)) {
case 'config_file':
$path = Site::get_dir('config') . '/config.php';
break;
case 'config':
if (self::$config_path) {
return self::$config_path;
}
self::$config_path = HABARI_PATH;
$config_dirs = preg_replace('/^' . preg_quote(HABARI_PATH, '/') . '\\/user\\/sites\\/(.*)/', '$1', Utils::glob(HABARI_PATH . '/user/sites/*', GLOB_ONLYDIR));
if (empty($config_dirs)) {
return self::$config_path;
}
// Collect host parts
$server = InputFilter::parse_url(Site::get_url('habari'));
$request = array();
if (isset($server['port']) && $server['port'] != '' && $server['port'] != '80') {
$request[] = $server['port'];
}
$request = array_merge($request, explode('.', $server['host']));
// Collect the subdirectory(s) the core is located in to determine the base path later
// Don't add them to $request, they will be added with $_SERVER['REQUEST_URI']
$basesegments = count($request);
if (!empty($server['path'])) {
$coresubdir = explode('/', trim($server['path'], '/'));
$basesegments += count($coresubdir);
}
// Preserve $request without directories for fallback
$request_base = $request;
// Add directory part
if (!empty(trim($_SERVER['REQUEST_URI'], '/'))) {
$subdirectories = explode('/', trim($_SERVER['REQUEST_URI'], '/'));
$request = array_merge($request, $subdirectories);
}
// Now cut parts until we found a matching site directory
$cuts = 0;
$dir_cuts = 0;
do {
$match = implode('.', $request);
if (in_array($match, $config_dirs)) {
self::$config_dir = $match;
self::$config_path = HABARI_PATH . '/user/sites/' . self::$config_dir;
self::$config_type = isset($subdirectories) && array_intersect($subdirectories, $request) == $subdirectories ? Site::CONFIG_SUBDIR : Site::CONFIG_SUBDOMAIN;
self::$config_urldir = implode('/', array_slice($request, $basesegments + $cuts));
break;
}
// Cut a part from the beginning
array_shift($request);
$cuts--;
// Do not fallback to only the directory part, instead, cut one and start over
if ($basesegments + $cuts <= 0 && isset($subdirectories) && $dir_cuts < count($subdirectories)) {
$cuts = 0;
$dir_cuts++;
$request = array_merge($request_base, array_slice($subdirectories, 0, count($subdirectories) - $dir_cuts));
}
// What does the following check do?!
if ($cuts < -10) {
echo $cuts;
var_dump($request);
die('too many ');
}
} while (count($request) > 0);
$path = self::$config_path;
break;
case 'user':
if (Site::get_dir('config') == HABARI_PATH) {
$path = HABARI_PATH . '/user';
} else {
$path = Site::get_dir('config');
}
break;
case 'theme':
$theme = Themes::get_theme_dir();
if (file_exists(Site::get_dir('config') . '/themes/' . $theme)) {
$path = Site::get_dir('user') . '/themes/' . $theme;
} elseif (file_exists(HABARI_PATH . '/user/themes/' . $theme)) {
$path = HABARI_PATH . '/user/themes/' . $theme;
} elseif (file_exists(HABARI_PATH . '/3rdparty/themes/' . $theme)) {
$path = Site::get_dir('habari') . '/3rdparty/themes/' . $theme;
} else {
$path = HABARI_PATH . '/system/themes/' . $theme;
}
break;
case 'admin_theme':
$path = HABARI_PATH . '/system/admin';
break;
case 'vendor':
$path = HABARI_PATH . '/system/vendor';
break;
}
$path .= Utils::trail($trail);
$path = Plugins::filter('site_dir_' . $name, $path);
return $path;
}
/**
* Load and return a list of all assets in the current theme chain's /assets/ directory
* @param bool $refresh If True, clear and reload all assets
* @return array An array of URLs of assets in the assets directories of the active theme chain
*/
public function load_assets($refresh = false)
{
static $assets = null;
if (is_null($assets) || $refresh) {
$themedirs = $this->theme_dir;
$assets = array('css' => array(), 'js' => array());
foreach ($themedirs as $dir) {
if (file_exists(Utils::end_in_slash($dir) . 'assets')) {
$theme_assets = Utils::glob(Utils::end_in_slash($dir) . 'assets/*.*');
foreach ($theme_assets as $asset) {
$extension = strtolower(substr($asset, strrpos($asset, '.') + 1));
$assets[$extension][basename($asset)] = $this->dir_to_url($asset);
}
}
}
}
return $assets;
}
/**
* Handles get requests for the system information page.
*/
public function get_sysinfo()
{
$sysinfo = array();
$siteinfo = array();
// Assemble Site Info
$siteinfo[_t('Habari Version')] = Version::get_habariversion();
if (Version::is_devel()) {
$siteinfo[_t('Habari Version')] .= " " . Version::get_git_short_hash();
}
$siteinfo[_t('Habari API Version')] = Version::get_apiversion();
$siteinfo[_t('Habari DB Version')] = Version::get_dbversion();
$siteinfo[_t('Active Theme')] = Options::get('theme_name');
$siteinfo[_t('System Locale')] = HabariLocale::get();
$siteinfo[_t('Cache Class')] = Cache::get_class();
$this->theme->siteinfo = $siteinfo;
// Assemble System Info
$sysinfo[_t('PHP Version')] = phpversion();
$sysinfo[_t('Server Software')] = $_SERVER['SERVER_SOFTWARE'];
$sysinfo[_t('Database')] = DB::get_driver_name() . ' - ' . DB::get_driver_version();
$sysinfo[_t('PHP Extensions')] = implode(', ', get_loaded_extensions());
$sysinfo[_t('PHP Configuration Settings')] = implode("<br>", Utils::get_ini_settings());
if (defined('PCRE_VERSION')) {
$sysinfo[_t('PCRE Version')] = PCRE_VERSION;
} else {
// probably PHP < 5.2.4
ob_start();
phpinfo(8);
$phpinfo = ob_get_contents();
ob_end_clean();
preg_match('/PCRE Library Version.*class="v">(.*)$/mi', $phpinfo, $matches);
$sysinfo[_t('PCRE Version')] = $matches[1];
}
$sysinfo[_t('Browser')] = $_SERVER['HTTP_USER_AGENT'];
$this->theme->sysinfo = $sysinfo;
// Assemble Class Info
$classinfo = Utils::glob(HABARI_PATH . "/user/classes/*.php");
if (count($classinfo)) {
$classinfo = array_map('realpath', $classinfo);
}
$this->theme->classinfo = $classinfo;
// Assemble Plugin Info
$raw_plugins = Plugins::get_active();
$plugins = array('system' => array(), 'user' => array(), '3rdparty' => array(), 'other' => array());
foreach ($raw_plugins as $plugin) {
$file = $plugin->get_file();
// Catch plugins that are symlinked from other locations as ReflectionClass->getFileName() only returns the ultimate file path, not the symlink path, and we really want the symlink path
$all_plugins = Plugins::list_all();
$filename = basename($file);
if (array_key_exists($filename, $all_plugins) && $all_plugins[$filename] != $file) {
$file = $all_plugins[$filename];
}
if (preg_match('%[\\\\/](system|3rdparty|user)[\\\\/]plugins[\\\\/]%i', $file, $matches)) {
// A plugin's info is XML, cast the element to a string. See #1026.
$plugins[strtolower($matches[1])][(string) $plugin->info->name] = $file;
} else {
// A plugin's info is XML, cast the element to a string.
$plugins['other'][(string) $plugin->info->name] = $file;
}
}
$this->theme->plugins = $plugins;
$this->theme->admin_page = _t('System Information');
$this->display('sysinfo');
}
/**
* get_dir returns a complete filesystem path to the requested item
* 'config_file' returns the complete path to the config.php file, including the filename
* 'config' returns the path of the directory containing config.php
* 'user' returns the path of the user directory
* 'theme' returns the path of the site's active theme
* @param string the name of the path item to return
* @param bool whether to include a trailing slash. Default: No
* @return string Path
*/
public static function get_dir( $name, $trail = false )
{
$path = '';
switch ( strtolower( $name ) ) {
case 'config_file':
$path = Site::get_dir( 'config' ) . '/config.php';
break;
case 'config':
if ( self::$config_path ) {
return self::$config_path;
}
self::$config_path = HABARI_PATH;
$config_dirs = preg_replace( '/^' . preg_quote( HABARI_PATH, '/' ) . '\/user\/sites\/(.*)\/config.php/', '$1', Utils::glob( HABARI_PATH . '/user/sites/*/config.php' ) );
if ( empty( $config_dirs ) ) {
return self::$config_path;
}
$server = InputFilter::parse_url( Site::get_url( 'habari' ) );
$server = ( isset( $server['port'] ) ) ? $server['port'] . '.' . $server['host'] . '.' : $server['host'] . '.';
$request = explode( '/', trim( $_SERVER['REQUEST_URI'], '/' ) );
$match = trim( $server, '.' );
$x = count( $request );
do {
if ( in_array( $match, $config_dirs ) ) {
self::$config_dir = $match;
self::$config_path = HABARI_PATH . '/user/sites/' . self::$config_dir;
self::$config_type = ( $x > 0 ) ? Site::CONFIG_SUBDOMAIN : Site::CONFIG_SUBDIR;
break;
}
$match = MultiByte::substr( $match, MultiByte::strpos( $match, '.' ) + 1 );
$x--;
} while ( MultiByte::strpos( $match, '.' ) !== false );
$path = self::$config_path;
break;
case 'user':
if ( Site::get_dir( 'config' ) == HABARI_PATH ) {
$path = HABARI_PATH . '/user';
}
else {
$path = Site::get_dir( 'config' );
}
break;
case 'theme':
$theme = Themes::get_theme_dir();
if ( file_exists( Site::get_dir( 'config' ) . '/themes/' . $theme ) ) {
$path = Site::get_dir( 'user' ) . '/themes/' . $theme;
}
elseif ( file_exists( HABARI_PATH . '/user/themes/' . $theme ) ) {
$path = HABARI_PATH . '/user/themes/' . $theme;
}
elseif ( file_exists( HABARI_PATH . '/3rdparty/themes/' . $theme ) ) {
$url = Site::get_url( 'habari' ) . '/3rdparty/themes/' . $theme;
}
else {
$path = HABARI_PATH . '/system/themes/' . $theme;
}
break;
case 'admin_theme':
$path = HABARI_PATH . '/system/admin';
break;
case 'vendor':
$path = HABARI_PATH . '/system/vendor';
break;
}
$path .= Utils::trail( $trail );
$path = Plugins::filter( 'site_dir_' . $name, $path );
return $path;
}
/**
* Gathers information about the system in order to make sure
* requirements for install are met
*
* @returns bool are all requirements met?
*/
private function meets_all_requirements()
{
// Required extensions, this list will augment with time
// Even if they are enabled by default, it seems some install turn them off
// We use the URL in the Installer template to link to the installation page
$required_extensions = array('date' => 'http://php.net/datetime', 'pdo' => 'http://php.net/pdo', 'hash' => 'http://php.net/hash', 'json' => 'http://php.net/json', 'mbstring' => 'http://php.net/mbstring', 'pcre' => 'http://php.net/pcre', 'session' => 'http://php.net/session', 'simplexml' => 'http://php.net/simplexml', 'spl' => 'http://php.net/spl', 'tokenizer' => 'http://php.net/tokenizer');
$requirements_met = true;
/* Check versions of PHP */
$php_version_ok = version_compare(phpversion(), MIN_PHP_VERSION, '>=');
$this->theme->assign('php_version_ok', $php_version_ok);
$this->theme->assign('PHP_OS', PHP_OS);
$this->theme->assign('PHP_VERSION', phpversion());
if (!$php_version_ok) {
$requirements_met = false;
}
/* Check for mod_rewrite on Apache */
$mod_rewrite = true;
if (function_exists('apache_get_modules') && !in_array('mod_rewrite', apache_get_modules())) {
$requirements_met = false;
$mod_rewrite = false;
}
$this->theme->assign('mod_rewrite', $mod_rewrite);
/* Check for required extensions */
$missing_extensions = array();
foreach ($required_extensions as $ext_name => $ext_url) {
if (!extension_loaded($ext_name)) {
$missing_extensions[$ext_name] = $ext_url;
$requirements_met = false;
}
}
$this->theme->assign('missing_extensions', $missing_extensions);
if (extension_loaded('pdo')) {
/* Check for PDO drivers */
$pdo_drivers = \PDO::getAvailableDrivers();
if (!empty($pdo_drivers)) {
$pdo_drivers = array_combine($pdo_drivers, $pdo_drivers);
// Include only those drivers that we include database support for
$pdo_schemas = array_map('basename', Utils::glob(HABARI_PATH . '/system/schema/*', GLOB_ONLYDIR));
$pdo_schemas = array_combine($pdo_schemas, $pdo_schemas);
$pdo_drivers = array_intersect_key($pdo_drivers, $pdo_schemas);
$pdo_missing_drivers = array_diff($pdo_schemas, $pdo_drivers);
$pdo_drivers_ok = count($pdo_drivers);
$this->theme->assign('pdo_drivers_ok', $pdo_drivers_ok);
$this->theme->assign('pdo_drivers', $pdo_drivers);
$this->theme->assign('pdo_missing_drivers', $pdo_missing_drivers);
} else {
$pdo_drivers_ok = false;
$this->theme->assign('pdo_drivers_ok', $pdo_drivers_ok);
}
if (!$pdo_drivers_ok) {
$requirements_met = false;
}
} else {
$this->theme->assign('pdo_drivers_ok', false);
$this->theme->assign('pdo_drivers', array());
$requirements_met = false;
}
if ($requirements_met && !@preg_match('/\\p{L}/u', 'a')) {
$requirements_met = false;
}
/**
* $local_writable is used in the template, but never set in Habari
* Won't remove the template code since it looks like it should be there
*
* This will only meet the requirement so there's no "undefined variable" exception
*/
$this->theme->assign('local_writable', true);
return $requirements_met;
}
/**
* Replacement for system glob that returns an empty array if there are no results
*
* @param string $pattern The glob() file search pattern
* @param integer $flags Standard glob() flags
* @return array An array of result files, or an empty array if no results found
*/
public static function glob($pattern, $flags = 0)
{
if (!defined('GLOB_NOBRACE') || !(($flags & GLOB_BRACE) == GLOB_BRACE)) {
// this platform supports GLOB_BRACE out of the box or GLOB_BRACE wasn't requested
$results = glob($pattern, $flags);
} elseif (!preg_match_all('/\\{.*?\\}/', $pattern, $m)) {
// GLOB_BRACE used, but this pattern doesn't even use braces
$results = glob($pattern, $flags ^ GLOB_BRACE);
} else {
// pattern uses braces, but platform doesn't support GLOB_BRACE
$braces = array();
foreach ($m[0] as $raw_brace) {
$braces[preg_quote($raw_brace)] = '(?:' . str_replace(',', '|', preg_quote(substr($raw_brace, 1, -1), '/')) . ')';
}
$new_pattern = preg_replace('/\\{.*?\\}/', '*', $pattern);
$pattern = preg_quote($pattern, '/');
$pattern = str_replace('\\*', '.*', $pattern);
$pattern = str_replace('\\?', '.', $pattern);
$regex = '/' . str_replace(array_keys($braces), array_values($braces), $pattern) . '/';
$results = preg_grep($regex, Utils::glob($new_pattern, $flags ^ GLOB_BRACE));
}
if ($results === false) {
$results = array();
}
return $results;
}
/**
* Remove all cache files
*/
protected function _purge()
{
Plugins::act('cache_purge_before');
$glob = Utils::glob(FILE_CACHE_LOCATION . '*.data');
foreach ($glob as $file) {
unlink($file);
}
$glob = Utils::glob(FILE_CACHE_LOCATION . '*.cache');
foreach ($glob as $file) {
unlink($file);
}
Plugins::act('cache_purge_after');
}
/**
* Returns the existance of the specified template name
*
* @param string $template Name of template to detect
* @returns boolean True if the template exists, false if not
*/
public function template_exists($template)
{
if (!$this->loaded_templates) {
if (!is_array($this->template_dir)) {
$this->template_dir = array($this->template_dir);
}
$alltemplates = array();
$dirs = array_reverse($this->template_dir);
foreach ($dirs as $dir) {
$templates = Utils::glob($dir . '*.*');
$alltemplates = array_merge($alltemplates, $templates);
}
$available_templates = array_map('basename', $alltemplates, array_fill(1, count($alltemplates), '.php'));
$template_map = array_combine($available_templates, $alltemplates);
$this->template_map = array_merge($this->template_map, $template_map);
// Workaround for the 404 template key being merged into the 0 integer index
unset($this->template_map[0]);
if (isset($template_map[404])) {
$this->template_map['404'] = $template_map[404];
}
array_unique($available_templates);
$available_templates = Plugins::filter('available_templates', $available_templates, __CLASS__);
$this->available_templates = array_merge($this->available_templates, $available_templates);
$this->loaded_templates = true;
}
return in_array($template, $this->available_templates);
}
/**
* Get the file from the specified path
* @param string $path The path of the file to retrieve
* @param array $qualities Qualities that specify the version of the file to retrieve.
* @return MediaAsset The requested asset
**/
public function silo_get( $path, $qualities = null )
{
if ( ! isset( $this->root ) ) {
return false;
}
$path = preg_replace('%\.{2,}%', '.', $path);
$file = basename( $path );
$props = array(
'title' => basename( $path ),
);
$realfile = $this->root . '/' . $path;
$thumbnail_suffix = HabariSilo::DERIV_DIR . '/' . $file . '.thumbnail.jpg';
$thumbnail_url = $this->url . '/' . dirname($path) . (dirname($path) == '' ? '' : '/') . $thumbnail_suffix;
$mimetype = preg_replace('%[^a-z_0-9]%', '_', Utils::mimetype($realfile));
$mtime = '';
if ( !file_exists( dirname( $realfile ) . '/' . $thumbnail_suffix ) ) {
switch (strtolower(substr($realfile, strrpos($realfile, '.') + 1))) {
case 'jpg':
case 'png':
case 'gif':
if ( !$this->create_thumbnail( $realfile ) ) {
// there is no thumbnail so use icon based on mimetype.
$icon_path = Plugins::filter( 'habarisilo_icon_base_path', dirname($this->get_file()) . '/icons' );
$icon_url = Plugins::filter( 'habarisilo_icon_base_url', $this->get_url() . '/icons' );
if ( ( $icons = Utils::glob($icon_path . '/*.{png,jpg,gif,svg}', GLOB_BRACE) ) && $mimetype ) {
$icon_keys = array_map( create_function('$a', 'return pathinfo($a, PATHINFO_FILENAME);'), $icons );
$icons = array_combine($icon_keys, $icons);
$icon_filter = create_function('$a, $b', "\$mime = '$mimetype';".'return (((strpos($mime, $a)===0) ? (strlen($a) / strlen($mime)) : 0) >= (((strpos($mime, $b)===0)) ? (strlen($b) / strlen($mime)) : 0)) ? $a : $b;');
$icon_key = array_reduce($icon_keys, $icon_filter);
if ($icon_key) {
$icon = basename($icons[$icon_key]);
$thumbnail_url = $icon_url .'/'. $icon;
}
else {
// couldn't find an icon so use default
$thumbnail_url = $icon_url .'/default.png';
}
}
}
break;
}
}
// If the asset is an image, obtain the image dimensions
if ( in_array( $mimetype, array( 'image_jpeg', 'image_png', 'image_gif' ) ) ) {
list( $props['width'], $props['height'] ) = getimagesize( $realfile );
$mtime = '?' . filemtime( $realfile );
}
$props = array_merge(
$props,
array(
'url' => $this->url . '/' . dirname($path) . ($path == '' ? '' : '/') . $file,
'thumbnail_url' => $thumbnail_url . $mtime,
'filetype' => $mimetype,
)
);
$asset = new MediaAsset( self::SILO_NAME . '/' . $path, false, $props );
if ( file_exists( $realfile ) && is_file( $realfile ) ) {
$asset->content = file_get_contents( $realfile );
}
return $asset;
}
/**
* Returns the existance of the specified template name
*
* @param template $template Name of template to detect
* @returns boolean True if the template exists, false if not
*/
public function template_exists($template)
{
if (empty($this->available_templates)) {
if (!is_array($this->template_dir)) {
$this->template_dir = array($this->template_dir);
}
$alltemplates = array();
$dirs = array_reverse($this->template_dir);
foreach ($dirs as $dir) {
$templates = Utils::glob($dir . '*.*');
$alltemplates = array_merge($alltemplates, $templates);
}
$this->available_templates = array_map('basename', $alltemplates, array_fill(1, count($alltemplates), '.tpl'));
$this->template_map = array_combine($this->available_templates, $alltemplates);
array_unique($this->available_templates);
$this->available_templates = Plugins::filter('available_templates', $this->available_templates, __CLASS__);
}
return in_array($template, $this->available_templates);
}
/**
* Return directory contents for the silo path
* @param string $path The path to retrieve the contents of
* @return array An array of MediaAssets describing the contents of the directory
**/
public function silo_dir($path)
{
if (!isset($this->root)) {
return array();
}
$path = preg_replace('%\\.{2,}%', '.', $path);
$results = array();
$dir = Utils::glob($this->root . ($path == '' ? '' : '/') . $path . '/*');
foreach ($dir as $item) {
if (substr(basename($item), 0, 1) == '.') {
continue;
}
if (basename($item) == 'desktop.ini') {
continue;
}
$file = basename($item);
$props = array('title' => basename($item));
if (!is_dir($item)) {
$thumbnail_suffix = HabariSilo::DERIV_DIR . '/' . $file . '.thumbnail.jpg';
$thumbnail_url = $this->url . '/' . $path . ($path == '' ? '' : '/') . $thumbnail_suffix;
$mimetype = preg_replace('%[^a-z_0-9]%', '_', Utils::mimetype($item));
$mtime = '';
if (!file_exists(dirname($item) . '/' . $thumbnail_suffix)) {
if (!$this->create_thumbnail($item)) {
// there is no thumbnail so use icon based on mimetype.
$icon_path = Plugins::filter('habarisilo_icon_base_path', dirname($this->get_file()) . '/icons');
$icon_url = Plugins::filter('habarisilo_icon_base_url', $this->get_url() . '/icons');
if (($icons = Utils::glob($icon_path . '/*.{png,jpg,gif,svg}', GLOB_BRACE)) && $mimetype) {
$icon_keys = array_map(create_function('$a', 'return pathinfo($a, PATHINFO_FILENAME);'), $icons);
$icons = array_combine($icon_keys, $icons);
$icon_filter = create_function('$a, $b', "\$mime = '{$mimetype}';" . 'return (((strpos($mime, $a)===0) ? (strlen($a) / strlen($mime)) : 0) >= (((strpos($mime, $b)===0)) ? (strlen($b) / strlen($mime)) : 0)) ? $a : $b;');
$icon_key = array_reduce($icon_keys, $icon_filter);
if ($icon_key) {
$icon = basename($icons[$icon_key]);
$thumbnail_url = $icon_url . '/' . $icon;
} else {
// couldn't find an icon so use default
$thumbnail_url = $icon_url . '/default.png';
}
}
}
}
// If the asset is an image, obtain the image dimensions
if (in_array($mimetype, array('image_jpeg', 'image_png', 'image_gif'))) {
list($props['width'], $props['height']) = getimagesize($item);
$mtime = '?' . filemtime($item);
}
$props = array_merge($props, array('url' => $this->url . '/' . $path . ($path == '' ? '' : '/') . $file, 'thumbnail_url' => $thumbnail_url . $mtime, 'filetype' => $mimetype));
}
$results[] = new MediaAsset(self::SILO_NAME . '/' . $path . ($path == '' ? '' : '/') . basename($item), is_dir($item), $props);
}
//print_r($results);
return $results;
}