/**
* Get a handle to the global CMS config. This is mostly values that are
* defined in config.php
*
* @final
* @return mixed an associative array of configuration values
*/
function &GetConfig()
{
if (!isset($this->config)) {
$configinstance = cms_config_load(true);
$this->config =& $configinstance;
}
return $this->config;
}
/**
* Upgrades config.php from the old style
*
* @since 0.5
* @deprecated
* @ignore
*/
function cms_config_upgrade()
{
#Get my lazy on and just do some regex magic...
$newfiledir = dirname(CONFIG_FILE_LOCATION);
$newfilename = CONFIG_FILE_LOCATION;
$oldconfiglines = array();
$oldconfig = cms_config_load();
if (is_writable($newfilename) || is_writable($newfiledir)) {
$handle = fopen($newfilename, "r");
if ($handle) {
while (!feof($handle)) {
$oldconfiglines[] = fgets($handle, 4096);
}
fclose($handle);
$handle = fopen($newfilename, "w");
if ($handle) {
foreach ($oldconfiglines as $oneline) {
/** from some ancient version? */
$newline = trim(preg_replace('/\\$this-\\>(\\S+)/', '$config["$1"]', $oneline));
/* uploads_url, remove root url */
if (preg_match('/\\$config\\[\'uploads_url\'\\]/', $oneline)) {
$newline = str_replace($oldconfig['root_url'], '', $oneline);
}
/* image_uploads_url, remove root url */
if (preg_match('/\\$config\\[\'image_uploads_url\'\\]/', $oneline)) {
$newline = str_replace($oldconfig['root_url'], '', $oneline);
}
if ($newline != "?>") {
$newline .= "\n";
}
fwrite($handle, $newline);
}
fclose($handle);
return true;
}
}
}
return false;
}
