/**
* Registers new blog url in url=>blog mapfile
*/
function w3_blogmap_register_new_item($blog_home_url, $config)
{
if (!isset($GLOBALS['current_blog'])) {
return false;
}
$filename = w3_blogmap_filename($blog_home_url);
if (!@file_exists($filename)) {
$blog_ids = array();
} else {
$data = @file_get_contents($filename);
$blog_ids = @eval($data);
if (!is_array($blog_ids)) {
$blog_ids = array();
}
}
if (isset($blog_ids[$blog_home_url])) {
return false;
}
$data = $config->get_boolean('common.force_master') ? 'm' : 'c';
$blog_id = $GLOBALS['current_blog']->blog_id;
$blog_ids_strings[] = "'" . $blog_home_url . "' => '" . $data . $blog_id . "'";
foreach ($blog_ids as $key => $value) {
$blog_ids_strings[] = "'" . $key . "' => '" . $value . "'";
}
$data = sprintf('return array(%s);', implode(', ', $blog_ids_strings));
try {
w3_file_put_contents_atomic($filename, $data);
} catch (Exception $ex) {
return false;
}
return true;
}
/**
* Saves modified config
*/
function write($filename)
{
$config = "<?php\r\n\r\nreturn array(\r\n";
foreach ($this->data as $key => $value) {
$config .= $this->_write_item(1, $key, $value);
}
$config .= ");";
w3_require_once(W3TC_INC_DIR . '/functions/file.php');
w3_file_put_contents_atomic($filename, $config);
}
/**
* Saves modified config
*/
function write($filename, $serialize = false)
{
w3_require_once(W3TC_INC_DIR . '/functions/file.php');
if ($serialize) {
$config = '<?php exit;?>' . serialize($this->data);
} else {
$config = w3tc_format_data_as_settings_file($this->data);
}
w3_file_put_contents_atomic($filename, $config);
}