/**
* Loads the scripting.ini and returns an array with the domains, the scripts and
* the raw data
* @return array
*/
public static function loadScripting()
{
static $scripting = null;
if (empty($scripting)) {
$ds = DIRECTORY_SEPARATOR;
$ini_file_name = AEFactory::getAkeebaRoot() . $ds . 'core' . $ds . 'scripting.ini';
if (@file_exists($ini_file_name)) {
$raw_data = AEUtilINI::parse_ini_file($ini_file_name, false);
$domain_keys = explode('|', $raw_data['volatile.akeebaengine.domains']);
$domains = array();
foreach ($domain_keys as $key) {
$record = array('domain' => $raw_data['volatile.domain.' . $key . '.domain'], 'class' => $raw_data['volatile.domain.' . $key . '.class'], 'text' => $raw_data['volatile.domain.' . $key . '.text']);
$domains[$key] = $record;
}
$script_keys = explode('|', $raw_data['volatile.akeebaengine.scripts']);
$scripts = array();
foreach ($script_keys as $key) {
$record = array('chain' => explode('|', $raw_data['volatile.scripting.' . $key . '.chain']), 'text' => $raw_data['volatile.scripting.' . $key . '.text']);
$scripts[$key] = $record;
}
$scripting = array('domains' => $domains, 'scripts' => $scripts, 'data' => $raw_data);
} else {
$scripting = array();
}
}
return $scripting;
}
private static function loadConfig()
{
if (defined('JVERSION')) {
$j16 = version_compare(JVERSION, '1.6.0', 'ge');
} else {
$j16 = false;
}
$db =& AEFactory::getDatabase();
if (!$j16) {
$sql = "SELECT " . $db->nameQuote('params') . " FROM " . $db->nameQuote('#__components') . " WHERE (" . $db->nameQuote('link') . " = " . $db->Quote('option=com_akeeba') . ") AND (" . $db->nameQuote('parent') . " = " . $db->Quote('0') . ")";
$db->setQuery($sql);
$config_ini = $db->loadResult();
} else {
$config_ini = null;
}
if ($db->getErrorNum() || is_null($config_ini)) {
// Maybe it's Joomla! 1.6?
$sql = "SELECT " . $db->nameQuote('params') . " FROM " . $db->nameQuote('#__extensions') . " WHERE (" . $db->nameQuote('type') . ' = ' . $db->Quote('component') . ') AND (' . $db->nameQuote('element') . " = " . $db->Quote('com_akeeba') . ")";
$db->setQuery($sql);
$config_ini = $db->loadResult();
// OK, Joomla! 1.6 stores values JSON-encoded so, what do I do? Right!
$config_ini = json_decode($config_ini, true);
return $config_ini;
}
return AEUtilINI::parse_ini_file($config_ini, false, true);
}
private static function loadLanguage($default = false)
{
$filename = self::getLanguageFilename($default);
if (!file_exists($filename)) {
return array();
} else {
return AEUtilINI::parse_ini_file($filename, false);
}
}
private function loadIconDefinitions($path)
{
$ret = array();
if (!@file_exists($path . '/views.ini')) {
return $ret;
}
$ini_data = AEUtilINI::parse_ini_file($path . '/views.ini', true);
if (!empty($ini_data)) {
foreach ($ini_data as $view => $def) {
$task = array_key_exists('task', $def) ? $def['task'] : null;
$ret[$def['group']][] = $this->_makeIconDefinition($def['icon'], JText::_($def['label']), $view, $task);
}
}
return $ret;
}
/**
* Loads the current configuration off the database table
* @param int $profile_id The profile where to read the configuration from, defaults to current profile
* @return bool True if everything was read properly
*/
public function load_configuration($profile_id = null)
{
// Load Joomla! database class
$db =& AEFactory::getDatabase($this->get_platform_database_options());
// Get the active profile number, if no profile was specified
if (is_null($profile_id)) {
$profile_id = $this->get_active_profile();
}
// Initialize the registry
$registry =& AEFactory::getConfiguration();
$registry->reset();
// Load the INI format local configuration dump off the database
$sql = "SELECT " . $db->nameQuote('configuration') . ' FROM ' . $db->nameQuote('#__ak_profiles') . ' WHERE ' . $db->nameQuote('id') . ' = ' . $db->Quote($profile_id);
$db->setQuery($sql);
$ini_data_local = $db->loadResult();
if (empty($ini_data_local) || is_null($ini_data_local)) {
// No configuration was saved yet - store the defaults
$this->save_configuration($profile_id);
} else {
// Configuration found. Convert to array format.
if (function_exists('get_magic_quotes_runtime')) {
if (@get_magic_quotes_runtime()) {
$ini_data_local = stripslashes($ini_data_local);
}
}
// Decrypt the data if required
$ini_data_local = AEUtilSecuresettings::decryptSettings($ini_data_local);
$ini_data_local = AEUtilINI::parse_ini_file_php($ini_data_local, true, true);
$ini_data = array();
foreach ($ini_data_local as $section => $row) {
if (!empty($row)) {
foreach ($row as $key => $value) {
$ini_data["{$section}.{$key}"] = $value;
}
}
}
unset($ini_data_local);
// Import the configuration array
$registry->mergeArray($ini_data, false, false);
}
// Apply config overrides
if (is_array($this->configOverrides) && !empty($this->configOverrides)) {
AEFactory::getConfiguration()->mergeArray($this->configOverrides, false, false);
}
$registry->activeProfile = $profile_id;
}
/**
* Parses a graphical interface INI file returning two arrays, one with the general
* information of that configuration section and one with its configuration variables'
* definitions.
*
* @param string $inifile Absolute path to engine INI file
* @param array $information [out] The GUI information hash array
* @param array $parameters [out] The parameters hash array
*
* @return bool True if the file was loaded
*/
public static function parseInterfaceINI($inifile, &$information, &$parameters)
{
if (!file_exists($inifile)) {
return false;
}
$information = array('description' => '');
$parameters = array();
$inidata = AEUtilINI::parse_ini_file($inifile, true);
foreach ($inidata as $section => $data) {
if (is_array($data)) {
if ($section == '_group') {
// Parse information
foreach ($data as $key => $value) {
$information[$key] = $value;
}
} elseif (substr($section, 0, 1) != '_') {
// Parse parameters
$newparam = array('title' => '', 'description' => '', 'type' => 'string', 'default' => '', 'protected' => 0);
foreach ($data as $key => $value) {
$newparam[$key] = $value;
}
$parameters[$section] = $newparam;
}
}
}
return true;
}
/**
* Merges an engine INI file to the configuration. Each section defines a full
* registry path (section.subsection.key). It searches each section for the
* key named "default" and merges its value to the configuration. The other keys
* are simply ignored.
* @param string $inifile The absolute path to an INI file
* @param bool $noOverride [optional] If true, values from the INI will not override the configuration
* @return bool True on success
*/
public function mergeEngineINI($inifile, $noOverride = false)
{
if (!file_exists($inifile)) {
return false;
}
$inidata = AEUtilINI::parse_ini_file($inifile, true);
foreach ($inidata as $section => $nodes) {
if (is_array($nodes)) {
if (substr($section, 0, 1) != '_') {
// Is this a protected node?
$protected = false;
if (array_key_exists('protected', $nodes)) {
$protected = $nodes['protected'];
}
// If overrides are allowed, unprotect until we can set the value
if (!$noOverride) {
if (in_array($section, $this->protected_nodes)) {
$pnk = array_search($section, $this->protected_nodes);
unset($this->protected_nodes[$pnk]);
}
}
if (array_key_exists('remove', $nodes)) {
// Remove a node if it has "remove" set
$this->remove($section);
} elseif (isset($nodes['default'])) {
if (!$noOverride) {
// Update the default value if No Override is set
$this->set($section, $nodes['default']);
} elseif (is_null($this->get($section, null))) {
// Set the default value if it does not exist
$this->set($section, $nodes['default']);
}
}
// Finally, if it's a protected node, enable the protection
if ($protected) {
$this->protected_nodes[] = $section;
} else {
$idx = array_search($section, $this->protected_nodes);
if ($idx !== false) {
unset($this->protected_nodes[$idx]);
}
}
}
}
}
return true;
}
/**
* Parses the installer INI files and returns an array of installers and their data
*
* @param boolean $forDisplay If true only returns the information relevant for displaying the GUI
*
* @return array
*/
public static function getInstallerList($forDisplay = false)
{
// This is a static cache which persists between subsequent calls, but not
// between successive page loads.
static $installer_list = array();
// Try to serve cached data first
if (!empty($installer_list) && is_array($installer_list)) {
if (count($installer_list) > 0) {
return $installer_list;
}
}
// Find absolute path to normal and plugins directories
$path_list = array(AEPlatform::getInstance()->get_installer_images_path());
// Initialize the array where we store our data
$installer_list = array();
// Loop for the paths where engines can be found
foreach ($path_list as $path) {
if (is_dir($path)) {
if (is_readable($path)) {
if ($handle = @opendir($path)) {
while (false !== ($filename = @readdir($handle))) {
if (strtolower(substr($filename, -4)) == '.ini' && @is_file($path . '/' . $filename)) {
$data = AEUtilINI::parse_ini_file($path . '/' . $filename, true);
if ($forDisplay) {
$innerData = reset($data);
if (array_key_exists('listinoptions', $innerData)) {
if ($innerData['listinoptions'] == 0) {
continue;
}
}
}
foreach ($data as $key => $values) {
$installer_list[$key] = array();
foreach ($values as $key2 => $value) {
$installer_list[$key][$key2] = $value;
}
}
}
}
// while readdir
@closedir($handle);
}
// if opendir
}
// if readable
}
// if is_dir
}
return $installer_list;
}
/**
* Merges an engine INI file to the configuration. Each section defines a full
* registry path (section.subsection.key). It searches each section for the
* key named "default" and merges its value to the configuration. The other keys
* are simply ignored.
* @param string $inifile The absolute path to an INI file
* @param bool $noOverride [optional] If true, values from the INI will not override the configuration
* @return bool True on success
*/
public function mergeEngineINI($inifile, $noOverride = false)
{
if(!file_exists($inifile)) return false;
$inidata = AEUtilINI::parse_ini_file($inifile, true);
foreach($inidata as $section => $nodes)
{
if(is_array($nodes))
{
if( substr($section,0,1) != '_' )
{
if(isset($nodes['default']))
{
if(!$noOverride)
{
$this->set($section, $nodes['default']);
}
elseif( is_null($this->get($section, null)) )
{
$this->set($section, $nodes['default']);
}
}
}
}
}
return true;
}