Check if the given item is restricted from being shown.
| public static isRestricted ( string $where ) : boolean | ||
| $where | string | The current file path. |
| return | boolean | Is item allowed to be displayed? |
/**
* Global variables defined:
* $chora_conf
* $sourceroots
*/
protected function _init()
{
global $acts, $conf, $defaultActs, $where, $atdir, $fullname, $sourceroot, $page_output;
// TODO: If chora isn't fully/properly setup, init() will throw fatal
// errors. Don't want that if this class is being loaded simply to
// obtain basic chora application information.
$initial_app = $GLOBALS['registry']->initialApp == 'chora';
try {
$GLOBALS['sourceroots'] = Horde::loadConfiguration('backends.php', 'sourceroots');
} catch (Horde_Exception $e) {
$GLOBALS['sourceroots'] = array();
if (!$initial_app) {
return;
}
$GLOBALS['notification']->push($e);
}
$sourceroots = Chora::sourceroots();
/**
* Variables we wish to propagate across web pages
* ha = Hide Attic Files
* ord = Sort order
* sbt = Sort By Type (name, age, author, etc)
*
* Obviously, defaults go into $defaultActs :)
* TODO: defaults of 1 will not get propagated correctly - avsm
* XXX: Rewrite this propagation code, since it sucks - avsm
*/
$defaultActs = $acts = array('onb' => 0, 'ord' => Horde_Vcs::SORT_ASCENDING, 'rev' => 0, 'rt' => null, 'sa' => 0, 'sbt' => constant($conf['options']['defaultsort']), 'ws' => 1);
/* See if any actions have been passed as form variables, and if so,
* assign them into the acts array. */
$vars = Horde_Variables::getDefaultVariables();
foreach (array_keys($acts) as $key) {
if (isset($vars->{$key})) {
$acts[$key] = $vars->{$key};
}
}
/* Use the value of the 'rt' form value for the sourceroot. If not
* present, use the last sourceroot used as the default value if the
* user has that preference. Otherwise, use default sourceroot. */
$last_sourceroot = $GLOBALS['prefs']->getValue('last_sourceroot');
if (is_null($acts['rt'])) {
if (!empty($last_sourceroot) && !empty($sourceroots[$last_sourceroot]) && is_array($sourceroots[$last_sourceroot])) {
$acts['rt'] = $last_sourceroot;
} else {
foreach ($sourceroots as $key => $val) {
if (!isset($acts['rt']) || isset($val['default'])) {
$acts['rt'] = $key;
break;
}
}
if (is_null($acts['rt'])) {
if ($initial_app) {
Chora::fatal(new Chora_Exception(_("No repositories found.")));
}
return;
}
}
}
if (!isset($sourceroots[$acts['rt']])) {
if ($initial_app) {
Chora::fatal(new Chora_Exception(sprintf(_("The repository with the slug '%s' was not found"), $acts['rt'])));
}
return;
}
$sourcerootopts = $sourceroots[$acts['rt']];
$sourceroot = $acts['rt'];
/* Store last repository viewed */
if ($acts['rt'] != $last_sourceroot) {
$GLOBALS['prefs']->setValue('last_sourceroot', $acts['rt']);
}
// Cache.
$cache = empty($conf['caching']) ? null : $GLOBALS['injector']->getInstance('Horde_Cache');
$GLOBALS['chora_conf'] = array('cvsusers' => $sourcerootopts['location'] . '/' . (isset($sourcerootopts['cvsusers']) ? $sourcerootopts['cvsusers'] : ''), 'introText' => CHORA_BASE . '/config/' . (isset($sourcerootopts['intro']) ? $sourcerootopts['intro'] : ''), 'introTitle' => isset($sourcerootopts['title']) ? $sourcerootopts['title'] : '', 'sourceRootName' => $sourcerootopts['name']);
$chora_conf =& $GLOBALS['chora_conf'];
$GLOBALS['VC'] = Horde_Vcs::factory(Horde_String::ucfirst($sourcerootopts['type']), array('cache' => $cache, 'sourceroot' => $sourcerootopts['location'], 'paths' => array_merge($conf['paths'], array('temp' => Horde::getTempDir())), 'username' => isset($sourcerootopts['username']) ? $sourcerootopts['username'] : '', 'password' => isset($sourcerootopts['password']) ? $sourcerootopts['password'] : ''));
if (!$initial_app) {
return;
}
$where = Horde_Util::getFormData('f', '/');
/* Location relative to the sourceroot. */
$where = preg_replace(array('|^/|', '|\\.\\.|'), '', $where);
$fullname = $sourcerootopts['location'] . (substr($sourcerootopts['location'], -1) == '/' ? '' : '/') . $where;
if ($sourcerootopts['type'] == 'cvs') {
$fullname = preg_replace('|/$|', '', $fullname);
$atdir = @is_dir($fullname);
} else {
$atdir = !$where || substr($where, -1) == '/';
}
$where = preg_replace('|/$|', '', $where);
if ($sourcerootopts['type'] == 'cvs' && !@is_dir($sourcerootopts['location'])) {
Chora::fatal(new Chora_Exception(_("Sourceroot not found. This could be a misconfiguration by the server administrator, or the server could be having temporary problems. Please try again later.")));
}
if (Chora::isRestricted($where)) {
Chora::fatal(new Chora_Exception(sprintf(_("%s: Forbidden by server configuration"), $where)));
}
}
foreach ($dirList as $currentDir) {
if ($conf['hide_restricted'] && Chora::isRestricted($currentDir)) {
continue;
}
$url = Chora::url('browsedir', $where . '/' . $currentDir . '/', $branchArgs);
$currDir = $injector->getInstance('Horde_Core_Factory_TextFilter')->filter($currentDir, 'space2html', array('encode' => true, 'encode_all' => true));
require CHORA_TEMPLATES . '/directory/dir.inc';
}
echo '</tbody>';
}
/* Display all of the files in this directory */
$readmes = array();
if ($fileList) {
echo '<tbody>';
foreach ($fileList as $currFile) {
if ($conf['hide_restricted'] && Chora::isRestricted($currFile->getFileName())) {
continue;
}
$lg = $currFile->getLastLog();
$realname = $currFile->getFileName();
$mimeType = Horde_Mime_Magic::filenameToMIME($realname);
$currFile->mimeType = $mimeType;
if (Horde_String::lower(Horde_String::substr($realname, 0, 6)) == 'readme') {
$readmes[] = $currFile;
}
$icon = $injector->getInstance('Horde_Core_Factory_MimeViewer')->getIcon($mimeType);
$author = Chora::showAuthorName($lg->getAuthor());
$filerev = $lg->getRevision();
$date = $lg->getDate();
$log = $lg->getMessage();
$attic = $currFile->isDeleted();
// Load the Horde Framework core, and set up inclusion paths.
require_once HORDE_BASE . '/lib/core.php';
// Registry
$registry =& Registry::singleton();
if (is_a($pushed = $registry->pushApp('chora', !defined('AUTH_HANDLER')), 'PEAR_Error')) {
if ($pushed->getCode() == 'permission_denied') {
Horde::authenticationFailureRedirect();
}
Horde::fatal($pushed, __FILE__, __LINE__, false);
}
$conf =& $GLOBALS['conf'];
@define('CHORA_TEMPLATES', $registry->getParam('templates'));
// Notification system.
$notification =& Notification::singleton();
$notification->attach('status');
// Find the base file path of Chora.
@define('CHORA_BASE', dirname(__FILE__) . '/..');
// Horde base libraries.
require_once HORDE_LIBS . 'Horde/Text.php';
require_once HORDE_LIBS . 'Horde/Help.php';
// Chora libraries and config.
require_once CHORA_BASE . '/config/sourceroots.php';
require_once CHORA_BASE . '/lib/Chora.php';
require_once HORDE_LIBS . 'Horde/VC.php';
// Initialize objects, path, etc.
Chora::init();
if (Chora::isRestricted($where)) {
Chora::fatal('403 Forbidden', "{$where}: Forbidden by server configuration");
}
/* Start compression, if requested. */
Horde::compressOutput();
