getDocNamespaces(true); foreach($namespaces as $ns => $url) $sxe->registerXPathNamespace($ns, $url); return $sxe; } /** * Applies a RegEx pattern onto a location path in order to secure it against * code injections and invalid input * * @param $location_unfiltered the file path to secure * @return $location */ private function secureLocation($location_unfiltered) { // Filter invalid slashes from string $location = preg_replace(array('#/+#', '#\.+#', '#\0+#', '#\\\\+#'), array('/', '', '', '/'), $location_unfiltered); // Remove a beginning or trailing slash if(substr($location, -1) == '/') $location = substr($location, 0, strlen($location) - 1); if(substr($location, 0, 1) == '/') $location = substr($location, 1); return $location; } /** * Gets the CustomerID (ClientID) which belongs to a specific domain * * @param $domain the domain * @return $customerid */ private function getCustomerIDFromDomain($domain) { global $app; $customerid = 0; $customerdata = $app->db->queryOneRecord("SELECT client_id FROM sys_group, web_domain WHERE web_domain.sys_groupid = sys_group.groupid AND web_domain.domain = ?", $domain); if(!empty($customerdata)) $customerid = $customerdata['client_id']; return $customerid; } /** * Returns the server_id for an already installed instance. Is actually * just a little helper method to avoid redundant code * * @param $instanceid the instance to process * @return $webserver_id the server_id */ private function getInstanceDataForDatalog($instanceid) { global $app; $webserver_id = ''; $websrv = $app->db->queryOneRecord("SELECT server_id FROM web_domain WHERE domain = (SELECT value FROM aps_instances_settings WHERE name = 'main_domain' AND instance_id = ?)", $instanceid); // If $websrv is empty, an error has occured. Domain no longer existing? Settings table damaged? // Anyhow, remove this instance record because it's not useful at all if(empty($websrv)) { $app->db->query("DELETE FROM aps_instances WHERE id = ?", $instanceid); $app->db->query("DELETE FROM aps_instances_settings WHERE instance_id = ?", $instanceid); } else $webserver_id = $websrv['server_id']; return $webserver_id; } /** * Finds out if there is a newer package version for * a given (possibly valid) package ID * * @param $id the ID to check * @return $newer_pkg_id the newer package ID */ public function getNewestPackageID($id) { global $app; if(preg_match('/^[0-9]+$/', $id) != 1) return 0; $result = $app->db->queryOneRecord("SELECT id, name, CONCAT(version, '-', CAST(`release` AS CHAR)) AS current_version FROM aps_packages WHERE name = (SELECT name FROM aps_packages WHERE id = ?) AND package_status = 2 ORDER BY REPLACE(version, '.', '')+0 DESC, `release` DESC", $id); if(!empty($result) && ($id != $result['id'])) return $result['id']; return 0; } /** * Validates a given package ID * * @param $id the ID to check * @param $is_admin a flag to allow locked IDs too (for admin calls) * @return boolean */ public function isValidPackageID($id, $is_admin = false) { global $app; if(preg_match('/^[0-9]+$/', $id) != 1) return false; $sql_ext = (!$is_admin) ? 'package_status = '.PACKAGE_ENABLED.' AND' : '(package_status = '.PACKAGE_ENABLED.' OR package_status = '.PACKAGE_LOCKED.') AND'; $result = $app->db->queryOneRecord("SELECT id FROM aps_packages WHERE ".$sql_ext." id = ?", $id); if(!$result) return false; return true; } /** * Validates a given instance ID * * @param $id the ID to check * @param $client_id the calling client ID * @param $is_admin a flag to ignore the client ID check for admins * @return boolean */ public function isValidInstanceID($id, $client_id, $is_admin = false) { global $app; if(preg_match('/^[0-9]+$/', $id) != 1) return false; // Only filter if not admin $params = array(); $sql_ext = ''; if(!$is_admin) { $sql_ext = 'customer_id = ? AND '; $params[] = $client_id; } $params[] = $id; $result = $app->db->queryOneRecord('SELECT id FROM aps_instances WHERE '.$sql_ext.' id = ?', true, $params); if(!$result) return false; return true; } public function createDatabaseForPackageInstance(&$settings, $websrv) { global $app; $app->uses('tools_sites'); $global_config = $app->getconf->get_global_config('sites'); $tmp = array(); $tmp['parent_domain_id'] = $websrv['domain_id']; $tmp['sys_groupid'] = $websrv['sys_groupid']; $dbname_prefix = $app->tools_sites->replacePrefix($global_config['dbname_prefix'], $tmp); $dbuser_prefix = $app->tools_sites->replacePrefix($global_config['dbuser_prefix'], $tmp); unset($tmp); // get information if the webserver is a db server, too $web_server = $app->db->queryOneRecord("SELECT server_id,server_name,db_server FROM server WHERE server_id = ?", $websrv['server_id']); if($web_server['db_server'] == 1) { // create database on "localhost" (webserver) $mysql_db_server_id = $app->functions->intval($websrv['server_id']); $settings['main_database_host'] = 'localhost'; $mysql_db_remote_access = 'n'; $mysql_db_remote_ips = ''; } else { //* get the default database server of the client $client = $app->db->queryOneRecord("SELECT default_dbserver FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $websrv['sys_groupid']); if(is_array($client) && $client['default_dbserver'] > 0 && $client['default_dbserver'] != $websrv['server_id']) { $mysql_db_server_id = $app->functions->intval($client['default_dbserver']); $dbserver_config = $web_config = $app->getconf->get_server_config($app->functions->intval($mysql_db_server_id), 'server'); $settings['main_database_host'] = $dbserver_config['ip_address']; $mysql_db_remote_access = 'y'; $webserver_config = $app->getconf->get_server_config($app->functions->intval($websrv['server_id']), 'server'); $mysql_db_remote_ips = $webserver_config['ip_address']; } else { /* I left this in place for a fallback that should NEVER! happen. * if we reach this point it means that there is NO default db server for the client * AND the webserver has NO db service enabled. * We have to abort the aps installation here... so I added a return false * although this does not present any error message to the user. */ return false; /*$mysql_db_server_id = $websrv['server_id']; $settings['main_database_host'] = 'localhost'; $mysql_db_remote_access = 'n'; $mysql_db_remote_ips = '';*/ } } if (empty($settings['main_database_name'])) { //* Find a free db name for the app for($n = 1; $n <= 1000; $n++) { $mysql_db_name = ($dbname_prefix != '' ? $dbname_prefix.'aps'.$n : uniqid('aps')); $tmp = $app->db->queryOneRecord("SELECT count(database_id) as number FROM web_database WHERE database_name = ?", $mysql_db_name); if($tmp['number'] == 0) break; } $settings['main_database_name'] = $mysql_db_name; } if (empty($settings['main_database_login'])) { //* Find a free db username for the app for($n = 1; $n <= 1000; $n++) { $mysql_db_user = ($dbuser_prefix != '' ? $dbuser_prefix.'aps'.$n : uniqid('aps')); $tmp = $app->db->queryOneRecord("SELECT count(database_user_id) as number FROM web_database_user WHERE database_user = ?", $mysql_db_user); if($tmp['number'] == 0) break; } $settings['main_database_login'] = $mysql_db_user; } //* Create the mysql database user if not existing $tmp = $app->db->queryOneRecord("SELECT database_user_id FROM web_database_user WHERE database_user = ?", $settings['main_database_login']); if(!$tmp) { $insert_data = array("sys_userid" => $websrv['sys_userid'], "sys_groupid" => $websrv['sys_groupid'], "sys_perm_user" => 'riud', "sys_perm_group" => $websrv['sys_perm_group'], "sys_perm_other" => '', "server_id" => 0, "database_user" => $settings['main_database_login'], "database_user_prefix" => $dbuser_prefix, "database_password" => "PASSWORD('" . $settings['main_database_password'] . "')" ); $mysql_db_user_id = $app->db->datalogInsert('web_database_user', $insert_data, 'database_user_id'); } else $mysql_db_user_id = $tmp['database_user_id']; //* Create the mysql database if not existing $tmp = $app->db->queryOneRecord("SELECT count(database_id) as number FROM web_database WHERE database_name = ?", $settings['main_database_name']); if($tmp['number'] == 0) { $insert_data = array("sys_userid" => $websrv['sys_userid'], "sys_groupid" => $websrv['sys_groupid'], "sys_perm_user" => 'riud', "sys_perm_group" => $websrv['sys_perm_group'], "sys_perm_other" => '', "server_id" => $mysql_db_server_id, "parent_domain_id" => $websrv['domain_id'], "type" => 'mysql', "database_name" => $settings['main_database_name'], "database_name_prefix" => $dbname_prefix, "database_user_id" => $mysql_db_user_id, "database_ro_user_id" => 0, "database_charset" => '', "remote_access" => $mysql_db_remote_access, "remote_ips" => $mysql_db_remote_ips, "backup_copies" => $websrv['backup_copies'], "active" => 'y', "backup_interval" => $websrv['backup_interval'] ); $app->db->datalogInsert('web_database', $insert_data, 'database_id'); } return true; } /** * Creates a new database record for the package instance and * an install task * * @param $settings the settings to enter into the DB * @param $packageid the PackageID */ public function createPackageInstance($settings, $packageid) { global $app; $app->uses('tools_sites'); $webserver_id = 0; $websrv = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain = ?", $settings['main_domain']); if(!empty($websrv)) $webserver_id = $websrv['server_id']; $customerid = $this->getCustomerIDFromDomain($settings['main_domain']); if(empty($settings) || empty($webserver_id)) return false; //* Get server config of the web server $app->uses("getconf"); $web_config = $app->getconf->get_server_config($app->functions->intval($websrv["server_id"]), 'web'); //* Set PHP mode to php-fcgi and enable suexec in website on apache servers / set PHP mode to PHP-FPM on nginx servers if($web_config['server_type'] == 'apache') { if(($websrv['php'] != 'fast-cgi' || $websrv['suexec'] != 'y') && $websrv['php'] != 'php-fpm') { $app->db->datalogUpdate('web_domain', array("php" => 'fast-cgi', "suexec" => 'y'), 'domain_id', $websrv['domain_id']); } } else { // nginx if($websrv['php'] != 'php-fpm' && $websrv['php'] != 'fast-cgi') { $app->db->datalogUpdate('web_domain', array("php" => 'php-fpm'), 'domain_id', $websrv['domain_id']); } } //* Create the MySQL database for the application if necessary $pkg = $app->db->queryOneRecord('SELECT * FROM aps_packages WHERE id = ?', $packageid); $metafile = $this->interface_pkg_dir.'/'.$pkg['path'].'/APP-META.xml'; $sxe = $this->readInMetaFile($metafile); $db_id = parent::getXPathValue($sxe, '//db:id'); if (!empty($db_id)) { // mysql-database-name is updated inside if not set already if (!$this->createDatabaseForPackageInstance($settings, $websrv)) return false; } //* Insert new package instance $insert_data = array( "sys_userid" => $websrv['sys_userid'], "sys_groupid" => $websrv['sys_groupid'], "sys_perm_user" => 'riud', "sys_perm_group" => $websrv['sys_perm_group'], "sys_perm_other" => '', "server_id" => $webserver_id, "customer_id" => $customerid, "package_id" => $packageid, "instance_status" => INSTANCE_PENDING ); $InstanceID = $app->db->datalogInsert('aps_instances', $insert_data, 'id'); //* Insert all package settings if(is_array($settings)) { foreach($settings as $key => $value) { $insert_data = array( "server_id" => $webserver_id, "instance_id" => $InstanceID, "name" => $key, "value" => $value ); $app->db->datalogInsert('aps_instances_settings', $insert_data, 'id'); } } //* Set package status to install afetr we inserted the settings $app->db->datalogUpdate('aps_instances', array("instance_status" => INSTANCE_INSTALL), 'id', $InstanceID); } /** * Sets the status of an instance to "should be removed" and creates a * datalog entry to give the ISPConfig server a real removal advice * * @param $instanceid the instance to delete */ public function deleteInstance($instanceid, $keepdatabase = false) { global $app; if (!$keepdatabase) { $sql = "SELECT web_database.database_id as database_id, web_database.database_user_id as `database_user_id` FROM aps_instances_settings, web_database WHERE aps_instances_settings.value = web_database.database_name AND aps_instances_settings.name = 'main_database_name' AND aps_instances_settings.instance_id = ? LIMIT 0,1"; $tmp = $app->db->queryOneRecord($sql, $instanceid); if($tmp['database_id'] > 0) $app->db->datalogDelete('web_database', 'database_id', $tmp['database_id']); $database_user = $tmp['database_user_id']; $tmp = $app->db->queryOneRecord("SELECT COUNT(*) as `cnt` FROM `web_database` WHERE `database_user_id` = ? OR `database_ro_user_id` = ?", $database_user, $database_user); if($tmp['cnt'] < 1) $app->db->datalogDelete('web_database_user', 'database_user_id', $database_user); } $app->db->datalogUpdate('aps_instances', array("instance_status" => INSTANCE_REMOVE), 'id', $instanceid); } /** * Read the settings to be filled when installing * * @param $id the internal ID of the package * @return array */ public function getPackageSettings($id) { global $app; $pkg = $app->db->queryOneRecord('SELECT * FROM aps_packages WHERE id = ?', $id); // Load in meta file if existing and register its namespaces $metafile = $this->interface_pkg_dir.'/'.$pkg['path'].'/APP-META.xml'; if(!file_exists($metafile)) return array('error' => 'The metafile for '.$settings['Name'].' couldn\'t be found'); $sxe = $this->readInMetaFile($metafile); $groupsettings = parent::getXPathValue($sxe, '//settings/group/setting', true); if(empty($groupsettings)) return array(); $settings = array(); foreach($groupsettings as $setting) { $setting_id = strval($setting['id']); if($setting['type'] == 'string' || $setting['type'] == 'email' || $setting['type'] == 'integer' || $setting['type'] == 'float' || $setting['type'] == 'domain-name') { $settings[] = array('SettingID' => $setting_id, 'SettingName' => $setting->name, 'SettingDescription' => $setting->description, 'SettingType' => $setting['type'], 'SettingInputType' => 'string', 'SettingDefaultValue' => strval($setting['default-value']), 'SettingRegex' => $setting['regex'], 'SettingMinLength' => $setting['min-length'], 'SettingMaxLength' => $setting['max-length']); } else if($setting['type'] == 'password') { $settings[] = array('SettingID' => $setting_id, 'SettingName' => $setting->name, 'SettingDescription' => $setting->description, 'SettingType' => 'password', 'SettingInputType' => 'password', 'SettingDefaultValue' => '', 'SettingRegex' => $setting['regex'], 'SettingMinLength' => $setting['min-length'], 'SettingMaxLength' => $setting['max-length']); } else if($setting['type'] == 'boolean') { $settings[] = array('SettingID' => $setting_id, 'SettingName' => $setting->name, 'SettingDescription' => $setting->description, 'SettingType' => 'boolean', 'SettingInputType' => 'checkbox', 'SettingDefaultValue' => strval($setting['default-value'])); } else if($setting['type'] == 'enum') { $choices = array(); foreach($setting->choice as $choice) { $choices[] = array('EnumID' => strval($choice['id']), 'EnumName' => $choice->name); } $settings[] = array('SettingID' => $setting_id, 'SettingName' => $setting->name, 'SettingDescription' => $setting->description, 'SettingType' => 'enum', 'SettingInputType' => 'select', 'SettingDefaultValue' => strval($setting['default-value']), 'SettingChoices' => $choices); } } return $settings; } /** * Validates the user input according to the settings array and * delivers errors if occurring * * @param $input the user $_POST array * @param $pkg_details the package details * @param $settings the package settings array * @return array in this structure: * array(2) { * ["input"]=> ... * ["errors"]=> ... * } */ public function validateInstallerInput($postinput, $pkg_details, $domains, $settings = array()) { global $app; $ret = array(); $input = array(); $error = array(); // Main domain (obligatory) if(isset($postinput['main_domain'])) { if(!in_array($postinput['main_domain'], $domains)) $error[] = $app->lng('error_main_domain'); else $input['main_domain'] = $postinput['main_domain']; } else $error[] = $app->lng('error_main_domain'); // Main location (not obligatory but must be supplied) if(isset($postinput['main_location'])) { $temp_errstr = ''; // It can be empty but if the user did write something, check it $userinput = false; if(strlen($postinput['main_location']) > 0) $userinput = true; // Filter invalid input slashes (twice!) $main_location = $this->secureLocation($postinput['main_location']); $main_location = $this->secureLocation($main_location); // Only allow digits, words, / and - $main_location = preg_replace("/[^\d\w\/\-]/i", "", $main_location); if($userinput && (strlen($main_location) == 0)) $temp_errstr = $app->lng('error_inv_main_location'); // Find out document_root and make sure no apps are installed twice to one location if(in_array($postinput['main_domain'], $domains)) { $docroot = $app->db->queryOneRecord("SELECT document_root FROM web_domain WHERE domain = ?", $postinput['main_domain']); $new_path = $docroot['document_root']; if(substr($new_path, -1) != '/') $new_path .= '/'; $new_path .= $main_location; // Get the $customerid which belongs to the selected domain $customerid = $this->getCustomerIDFromDomain($postinput['main_domain']); // First get all domains used for an install, then their loop them // and get the corresponding document roots as well as the defined // locations. If an existing doc_root + location matches with the // new one -> error $instance_domains = $app->db->queryAllRecords("SELECT instance_id, s.value AS domain FROM aps_instances AS i, aps_instances_settings AS s WHERE i.id = s.instance_id AND s.name = 'main_domain' AND i.customer_id = ?", $customerid); for($i = 0; $i < count($instance_domains); $i++) { $used_path = ''; $doc_root = $app->db->queryOneRecord("SELECT document_root FROM web_domain WHERE domain = ?", $instance_domains[$i]['domain']); // Probably the domain settings were changed later, so make sure the doc_root // is not empty for further validation if(!empty($doc_root)) { $used_path = $doc_root['document_root']; if(substr($used_path, -1) != '/') $used_path .= '/'; $location_for_domain = $app->db->queryOneRecord("SELECT value FROM aps_instances_settings WHERE name = 'main_location' AND instance_id = ?", $instance_domains[$i]['instance_id']); // The location might be empty but the DB return must not be false! if($location_for_domain) $used_path .= $location_for_domain['value']; if($new_path == $used_path) { $temp_errstr = $app->lng('error_used_location'); break; } } } } else $temp_errstr = $app->lng('error_main_domain'); if($temp_errstr == '') $input['main_location'] = htmlspecialchars($main_location); else $error[] = $temp_errstr; } else $error[] = $app->lng('error_no_main_location'); // License (the checkbox must be set) if(isset($pkg_details['License need agree']) && $pkg_details['License need agree'] == 'true') { if(isset($postinput['license']) && $postinput['license'] == 'on') $input['license'] = 'true'; else $error[] = $app->lng('error_license_agreement'); } // Database if(isset($pkg_details['Requirements Database']) && $pkg_details['Requirements Database'] != '') { if (isset($postinput['main_database_host'])) $input['main_database_host'] = $postinput['main_database_host']; if (isset($postinput['main_database_name'])) $input['main_database_name'] = $postinput['main_database_name']; if (isset($postinput['main_database_login'])) $input['main_database_login'] = $postinput['main_database_login']; if(isset($postinput['main_database_password'])) { if($postinput['main_database_password'] == '') $error[] = $app->lng('error_no_database_pw'); else if(strlen($postinput['main_database_password']) > 8) $input['main_database_password'] = htmlspecialchars($postinput['main_database_password']); else $error[] = $app->lng('error_short_database_pw'); } else $error[] = $app->lng('error_no_database_pw'); } // Validate the package settings foreach($settings as $setting) { $temp_errstr = ''; $setting_id = strval($setting['SettingID']); // We assume that every setting must be set if((isset($postinput[$setting_id]) && ($postinput[$setting_id] != '')) || ($setting['SettingType'] == 'boolean')) { if($setting['SettingType'] == 'string' || $setting['SettingType'] == 'password') { if($app->functions->intval($setting['SettingMinLength'], true) != 0 && strlen($postinput[$setting_id]) < $app->functions->intval($setting['SettingMinLength'], true)) $temp_errstr = sprintf($app->lng('error_short_value_for'), $setting['setting_name']); if($app->functions->intval($setting['SettingMaxLength'], true) != 0 && strlen($postinput[$setting_id]) > $app->functions->intval($setting['SettingMaxLength'], true)) $temp_errstr = sprintf($app->lng('error_long_value_for'), $setting['setting_name']); if(isset($setting['SettingRegex']) && !preg_match("/".$setting['SettingRegex']."/", $postinput[$setting_id])) $temp_errstr = sprintf($app->lng('error_inv_value_for'), $setting['setting_name']); } else if($setting['SettingType'] == 'email') { if(filter_var(strtolower($postinput[$setting_id]), FILTER_VALIDATE_EMAIL) === false) $temp_errstr = sprintf($app->lng('error_inv_email_for'), $setting['setting_name']); } else if($setting['SettingType'] == 'domain-name') { if(!preg_match("^(http|https)\://([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|localhost|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*$", $postinput[$setting_id])) $temp_errstr = sprintf($app->lng('error_inv_domain_for'), $setting['setting_name']); } else if($setting['SettingType'] == 'integer') { if(filter_var($postinput[$setting_id], FILTER_VALIDATE_INT) === false) $temp_errstr = sprintf($app->lng('error_inv_integer_for'), $setting['setting_name']); } else if($setting['SettingType'] == 'float') { if(filter_var($postinput[$setting_id], FILTER_VALIDATE_FLOAT) === false) $temp_errstr = sprintf($app->lng('error_inv_float_for'), $setting['setting_name']); } else if($setting['SettingType'] == 'boolean') { // If we have a boolean value set, it must be either true or false if(!isset($postinput[$setting_id])) $postinput[$setting_id] = 'false'; else if(isset($postinput[$setting_id]) && $postinput[$setting_id] != 'true') $postinput[$setting_id] = 'true'; } else if($setting['SettingType'] == 'enum') { $found = false; for($i = 0; $i < count($setting['SettingChoices']); $i++) { if($setting['SettingChoices'][$i]['EnumID'] == $postinput[$setting_id]) $found = true; } if(!$found) $temp_errstr = sprintf($app->lng('error_inv_value_for'), $setting['SettingName']); } if($temp_errstr == '') $input[$setting_id] = $postinput[$setting_id]; else $error[] = $temp_errstr; } else $error[] = sprintf($app->lng('error_no_value_for'), $setting['SettingName']); } $ret['input'] = $input; $ret['error'] = array_unique($error); return $ret; } /** * Read the metadata of a package and returns some content * * @param $id the internal ID of the package * @return array */ public function getPackageDetails($id) { global $app; $pkg = $app->db->queryOneRecord('SELECT * FROM aps_packages WHERE id = ?', $id); // Load in meta file if existing and register its namespaces $metafile = $this->interface_pkg_dir.'/'.$pkg['path'].'/APP-META.xml'; if(!file_exists($metafile)) return array('error' => 'The metafile for '.$pkg['name'].' couldn\'t be found'); $metadata = file_get_contents($metafile); $metadata = str_replace("xmlns=", "ns=", $metadata); $sxe = new SimpleXMLElement($metadata); $namespaces = $sxe->getDocNamespaces(true); foreach($namespaces as $ns => $url) $sxe->registerXPathNamespace($ns, $url); $pkg['Summary'] = htmlspecialchars(parent::getXPathValue($sxe, '//summary')); $pkg['Homepage'] = parent::getXPathValue($sxe, '//homepage'); $pkg['Description'] = nl2br(htmlspecialchars(trim(parent::getXPathValue($sxe, '//description')))); $pkg['Config script'] = strtoupper(parent::getXPathValue($sxe, '//configuration-script-language')); $installed_size = parent::getXPathValue($sxe, '//installed-size'); $pkg['Installed Size'] = (!empty($installed_size)) ? parent::convertSize((int)$installed_size) : ''; // License $pkg['License need agree'] = parent::getXPathValue($sxe, '//license/@must-accept'); $pkg['License name'] = parent::getXPathValue($sxe, '//license/text/name'); // might be empty $pkg['License type'] = 'file'; // default type $pkg['License content'] = ''; // default license filename on local system $license_url = parent::getXPathValue($sxe, '//license/text/url'); if(!empty($license_url)) { $pkg['License type'] = 'url'; $pkg['License content'] = htmlspecialchars($license_url); } else { $lic = @file_get_contents($this->interface_pkg_dir.'/'.$pkg['path'].'/LICENSE'); $pkg['License content'] = htmlentities($lic, ENT_QUOTES, 'ISO-8859-1'); } // Languages $languages = parent::getXPathValue($sxe, '//languages/language', true); $pkg['Languages'] = (is_array($languages)) ? implode(' ', $languages) : ''; // Icon $icon = parent::getXPathValue($sxe, '//icon/@path'); if(!empty($icon)) { // Using parse_url() to filter malformed URLs $path = dirname(parse_url($_SERVER['PHP_SELF'], PHP_URL_PATH)).'/'. basename($this->interface_pkg_dir).'/'.$pkg['path'].'/'.basename((string)$icon); // nginx: if $_SERVER['PHP_SELF'] is doubled, remove /sites/aps_packagedetails_show.php from beginning of path $path = preg_replace('@^/sites/aps_packagedetails_show.php(.*)@', '$1', $path); $pkg['Icon'] = $path; } else $pkg['Icon'] = ''; // Screenshots $screenshots = parent::getXPathValue($sxe, '//screenshot', true); if(!empty($screenshots)) { foreach($screenshots as $screen) { // Using parse_url() to filter malformed URLs $path = dirname(parse_url($_SERVER['PHP_SELF'], PHP_URL_PATH)).'/'. basename($this->interface_pkg_dir).'/'.$pkg['path'].'/'.basename((string)$screen['path']); // nginx: if $_SERVER['PHP_SELF'] is doubled, remove /sites/aps_packagedetails_show.php from beginning of path $path = preg_replace('@^/sites/aps_packagedetails_show.php(.*)@', '$1', $path); $pkg['Screenshots'][] = array('ScreenPath' => $path, 'ScreenDescription' => htmlspecialchars(trim((string)$screen->description))); } } else $pkg['Screenshots'] = ''; // if no screenshots are available, set the variable though // Changelog $changelog = parent::getXPathValue($sxe, '//changelog/version', true); if(!empty($changelog)) { foreach($changelog as $change) { $entries = array(); foreach($change->entry as $entry) $entries[] = htmlspecialchars(trim((string)$entry)); $pkg['Changelog'][] = array('ChangelogVersion' => (string)$change['version'], 'ChangelogDescription' => implode('
', $entries)); } } else $pkg['Changelog'] = ''; // PHP extensions $php_extensions = parent::getXPathValue($sxe, '//php:extension', true); $php_ext = ''; if(!empty($php_extensions)) { foreach($php_extensions as $extension) { if(strtolower($extension) == 'php') continue; $php_ext .= $extension.' '; } } $pkg['Requirements PHP extensions'] = trim($php_ext); // PHP bool options $pkg['Requirements PHP settings'] = ''; $php_bool_options = array('allow-url-fopen', 'file-uploads', 'magic-quotes-gpc', 'register-globals', 'safe-mode', 'short-open-tag'); foreach($php_bool_options as $option) { $value = parent::getXPathValue($sxe, '//php:'.$option); if(!empty($value)) { $option = str_replace('-', '_', $option); $value = str_replace(array('false', 'true'), array('off', 'on'), $value); $pkg['Requirements PHP settings'][] = array('PHPSettingName' => $option, 'PHPSettingValue' => $value); } } // PHP integer value settings $memory_limit = parent::getXPathValue($sxe, '//php:memory-limit'); if(!empty($memory_limit)) $pkg['Requirements PHP settings'][] = array('PHPSettingName' => 'memory_limit', 'PHPSettingValue' => parent::convertSize((int)$memory_limit)); $max_exec_time = parent::getXPathValue($sxe, '//php:max-execution-time'); if(!empty($max_exec_time)) $pkg['Requirements PHP settings'][] = array('PHPSettingName' => 'max-execution-time', 'PHPSettingValue' => $max_exec_time); $post_max_size = parent::getXPathValue($sxe, '//php:post-max-size'); if(!empty($post_max_size)) $pkg['Requirements PHP settings'][] = array('PHPSettingName' => 'post_max_size', 'PHPSettingValue' => parent::convertSize((int)$post_max_size)); // Get supported PHP versions $pkg['Requirements Supported PHP versions'] = ''; $php_min_version = parent::getXPathValue($sxe, '//php:version/@min'); $php_max_not_including = parent::getXPathValue($sxe, '//php:version/@max-not-including'); if(!empty($php_min_version) && !empty($php_max_not_including)) $pkg['Requirements Supported PHP versions'] = $php_min_version.' - '.$php_max_not_including; else if(!empty($php_min_version)) $pkg['Requirements Supported PHP versions'] = '> '.$php_min_version; else if(!empty($php_max_not_including)) $pkg['Requirements Supported PHP versions'] = '< '.$php_min_version; // Database $db_id = parent::getXPathValue($sxe, '//db:id'); $db_server_type = parent::getXPathValue($sxe, '//db:server-type'); $db_min_version = parent::getXPathValue($sxe, '//db:server-min-version'); if(!empty($db_id)) { $db_server_type = str_replace('postgresql', 'PostgreSQL', $db_server_type); $db_server_type = str_replace('microsoft:sqlserver', 'MSSQL', $db_server_type); $db_server_type = str_replace('mysql', 'MySQL', $db_server_type); $pkg['Requirements Database'] = $db_server_type; if(!empty($db_min_version)) $pkg['Requirements Database'] .= ' > '.$db_min_version; } else $pkg['Requirements Database'] = ''; return $pkg; } } ?>