/**
* Collect system stats for display on the "About this system" page
*
* @return array
*/
function get_system_stats()
{
global $evo_charset, $DB, $Settings, $cache_path;
static $system_stats = array();
if (!empty($system_stats)) {
return $system_stats;
}
// b2evo config choices:
$system_stats['mediadir_status'] = system_check_dir('media');
// If error, then the host is potentially borked
$system_stats['install_removed'] = system_check_install_removed();
$system_stats['evo_charset'] = $evo_charset;
$system_stats['evo_blog_count'] = count(system_get_blog_IDs(false));
// Caching:
$system_stats['cachedir_status'] = system_check_dir('cache');
// If error, then the host is potentially borked
$system_stats['cachedir_size'] = get_dirsize_recursive($cache_path);
$system_stats['general_pagecache_enabled'] = $Settings->get('general_cache_enabled');
$system_stats['blog_pagecaches_enabled'] = count(system_get_blog_IDs(true));
// Database:
$system_stats['db_version'] = $DB->get_version();
// MySQL version
$system_stats['db_utf8'] = system_check_db_utf8();
// PHP:
list($uid, $uname) = system_check_process_user();
$system_stats['php_uid'] = $uid;
$system_stats['php_uname'] = $uname;
// Potential unsecure hosts will use names like 'nobody', 'www-data'
list($gid, $gname) = system_check_process_group();
$system_stats['php_gid'] = $gid;
$system_stats['php_gname'] = $gname;
// Potential unsecure hosts will use names like 'nobody', 'www-data'
$system_stats['php_version'] = PHP_VERSION;
$system_stats['php_reg_globals'] = ini_get('register_globals');
$system_stats['php_allow_url_include'] = ini_get('allow_url_include');
$system_stats['php_allow_url_fopen'] = ini_get('allow_url_fopen');
// TODO php_magic quotes
$system_stats['php_upload_max'] = system_check_upload_max_filesize();
$system_stats['php_post_max'] = system_check_post_max_size();
$system_stats['php_memory'] = system_check_memory_limit();
// how much room does b2evo have to move?
$system_stats['php_mbstring'] = extension_loaded('mbstring');
$system_stats['php_xml'] = extension_loaded('xml');
$system_stats['php_imap'] = extension_loaded('imap');
$system_stats['php_opcode_cache'] = get_active_opcode_cache();
// GD:
$system_stats['gd_version'] = system_check_gd_version();
return $system_stats;
}
/**
* Add a File object to the list (by reference).
*
* @param File File object (by reference)
* @param boolean Has the file to exist to get added?
* @return boolean true on success, false on failure
*/
function add(&$File, $mustExist = false)
{
if (!is_a($File, 'file')) {
// Passed object is not a File!! :(
return false;
}
// Integrity check:
if ($File->_FileRoot->ID != $this->_FileRoot->ID) {
debug_die('Adding file ' . $File->_FileRoot->ID . ':' . $File->get_rdfs_rel_path() . ' to filelist ' . $this->_FileRoot->ID . ' : root mismatch!');
}
if ($mustExist && !$File->exists()) {
// File does not exist..
return false;
}
$this->_entries[$this->_total_entries] =& $File;
$this->_md5_ID_index[$File->get_md5_ID()] = $this->_total_entries;
$this->_full_path_index[$File->get_full_path()] = $this->_total_entries;
$this->_rdfs_rel_path_index[$File->get_rdfs_rel_path()] = $this->_total_entries;
// add file to the end of current list:
$this->_order_index[$this->_total_entries] = $this->_total_entries;
// Count 1 more entry (file or dir)
$this->_total_entries++;
if ($File->is_dir()) {
// Count 1 more directory
$this->_total_dirs++;
// fplanque>> TODO: get this outta here??
// blueyed>> Where does it belong instead?
if ($this->_use_recursive_dirsize) {
// We want to use recursive directory sizes
// won't be done in the File constructor
$File->setSize(get_dirsize_recursive($File->get_full_path()));
}
} else {
// Count 1 more file
$this->_total_files++;
}
// Count total bytes in this dir
$this->_total_bytes += $File->get_size();
return true;
}
/**
* Get the "full" size of a file/dir (recursive for directories).
* This is used by the FileList.
* @return integer Recursive size of the dir or the size alone for a file.
*/
function get_recursive_size()
{
if (!isset($this->_recursive_size)) {
if ($this->is_dir()) {
$this->_recursive_size = get_dirsize_recursive($this->get_full_path());
} else {
$this->_recursive_size = $this->get_size();
}
}
return $this->_recursive_size;
}
