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<?php
/**
* Popularity Feedback Plugin
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Andreas Gohr <andi@splitbrain.org>
*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'admin.php');
require_once(DOKU_INC.'inc/infoutils.php');
require_once(DOKU_INC.'inc/pluginutils.php');
require_once(DOKU_INC.'inc/search.php');
/**
* All DokuWiki plugins to extend the admin function
* need to inherit from this class
*/
class admin_plugin_popularity extends DokuWiki_Admin_Plugin {
var $version = '2008-02-20';
/**
* return some info
*/
function getInfo(){
return array(
'author' => 'Andreas Gohr',
'email' => 'andi@splitbrain.org',
'date' => $this->version,
'name' => 'Popularity Feedback Plugin',
'desc' => 'Send anonymous data about your wiki to the developers.',
'url' => 'http://wiki.splitbrain.org/wiki:popularity',
);
}
/**
* return prompt for admin menu
*/
function getMenuText($language) {
return $this->getLang('name');
}
/**
* return sort order for position in admin menu
*/
function getMenuSort() {
return 2000;
}
/**
* Accessible for managers
*/
function forAdminOnly() {
return false;
}
/**
* handle user request
*/
function handle() {
}
/**
* Output HTML form
*/
function html() {
echo $this->locale_xhtml('intro');
flush();
$data = $this->_gather();
echo '<form method="post" action="http://update.dokuwiki.org/popularity.php" accept-charset="utf-8">';
echo '<fieldset style="width: 60%;">';
echo '<textarea class="edit" rows="10" cols="80" readonly="readonly" name="data">';
foreach($data as $key => $val){
if(is_array($val)) foreach($val as $v){
echo hsc($key)."\t".hsc($v)."\n";
}else{
echo hsc($key)."\t".hsc($val)."\n";
}
}
echo '</textarea><br />';
echo '<input type="submit" class="button" value="'.$this->getLang('submit').'"/>';
echo '</fieldset>';
echo '</form>';
// dbg($data);
}
/**
* Gather all information
*/
function _gather(){
global $conf;
global $auth;
$data = array();
$phptime = ini_get('max_execution_time');
@set_time_limit(0);
// version
$data['anon_id'] = md5(auth_cookiesalt());
$data['version'] = getVersion();
$data['popversion'] = $this->version;
$data['language'] = $conf['lang'];
$data['now'] = time();
// some config values
$data['conf_useacl'] = $conf['useacl'];
$data['conf_authtype'] = $conf['authtype'];
$data['conf_template'] = $conf['template'];
// number and size of pages
$list = array();
search($list,$conf['datadir'],array($this,'_search_count'),'','');
$data['page_count'] = $list['file_count'];
$data['page_size'] = $list['file_size'];
$data['page_biggest'] = $list['file_max'];
$data['page_smallest'] = $list['file_min'];
if($list['file_count']) $data['page_avg'] = $list['file_size'] / $list['file_count'];
$data['page_oldest'] = $list['file_oldest'];
unset($list);
// number and size of media
$list = array();
search($list,$conf['mediadir'],array($this,'_search_count'),array('all'=>true));
$data['media_count'] = $list['file_count'];
$data['media_size'] = $list['file_size'];
$data['media_biggest'] = $list['file_max'];
$data['media_smallest'] = $list['file_min'];
if($list['file_count']) $data['media_avg'] = $list['file_size'] / $list['file_count'];
unset($list);
// number and size of cache
$list = array();
search($list,$conf['cachedir'],array($this,'_search_count'),array('all'=>true));
$data['cache_count'] = $list['file_count'];
$data['cache_size'] = $list['file_size'];
$data['cache_biggest'] = $list['file_max'];
$data['cache_smallest'] = $list['file_min'];
if($list['file_count']) $data['cache_avg'] = $list['file_size'] / $list['file_count'];
unset($list);
// number and size of index
$list = array();
search($list,$conf['indexdir'],array($this,'_search_count'),array('all'=>true));
$data['index_count'] = $list['file_count'];
$data['index_size'] = $list['file_size'];
$data['index_biggest'] = $list['file_max'];
$data['index_smallest'] = $list['file_min'];
if($list['file_count']) $data['index_avg'] = $list['file_size'] / $list['file_count'];
unset($list);
// number and size of meta
$list = array();
search($list,$conf['metadir'],array($this,'_search_count'),array('all'=>true));
$data['meta_count'] = $list['file_count'];
$data['meta_size'] = $list['file_size'];
$data['meta_biggest'] = $list['file_max'];
$data['meta_smallest'] = $list['file_min'];
if($list['file_count']) $data['meta_avg'] = $list['file_size'] / $list['file_count'];
unset($list);
// number and size of attic
$list = array();
search($list,$conf['olddir'],array($this,'_search_count'),array('all'=>true));
$data['attic_count'] = $list['file_count'];
$data['attic_size'] = $list['file_size'];
$data['attic_biggest'] = $list['file_max'];
$data['attic_smallest'] = $list['file_min'];
if($list['file_count']) $data['attic_avg'] = $list['file_size'] / $list['file_count'];
$data['attic_oldest'] = $list['file_oldest'];
unset($list);
// user count
if($auth && $auth->canDo('getUserCount')){
$data['user_count'] = $auth->getUserCount();
}
// calculate edits per day
$list = @file($conf['metadir'].'/_dokuwiki.changes');
$count = count($list);
if($count > 2){
$first = (int) substr(array_shift($list),0,10);
$last = (int) substr(array_pop($list),0,10);
$dur = ($last - $first)/(60*60*24); // number of days in the changelog
$data['edits_per_day'] = $count/$dur;
}
unset($list);
// plugins
$data['plugin'] = plugin_list();
// pcre info
if(defined('PCRE_VERSION')) $data['pcre_version'] = PCRE_VERSION;
$data['pcre_backtrack'] = ini_get('pcre.backtrack_limit');
$data['pcre_recursion'] = ini_get('pcre.recursion_limit');
// php info
$data['os'] = PHP_OS;
$data['webserver'] = $_SERVER['SERVER_SOFTWARE'];
$data['php_version'] = phpversion();
$data['php_sapi'] = php_sapi_name();
$data['php_memory'] = $this->_to_byte(ini_get('memory_limit'));
$data['php_exectime'] = $phptime;
$data['php_extension'] = get_loaded_extensions();
return $data;
}
function _search_count(&$data,$base,$file,$type,$lvl,$opts){
// traverse
if($type == 'd'){
$data['dir_count']++;
return true;
}
//only search txt files if 'all' option not set
if($opts['all'] || substr($file,-4) == '.txt'){
$size = filesize($base.'/'.$file);
$date = filemtime($base.'/'.$file);
$data['file_count']++;
$data['file_size'] += $size;
if(!isset($data['file_min']) || $data['file_min'] > $size) $data['file_min'] = $size;
if($data['file_max'] < $size) $data['file_max'] = $size;
if(!isset($data['file_oldest']) || $data['file_oldest'] > $date) $data['file_oldest'] = $date;
}
return false;
}
/**
* Convert php.ini shorthands to byte
*
* @author <gilthans dot NO dot SPAM at gmail dot com>
* @link http://de3.php.net/manual/en/ini.core.php#79564
*/
function _to_byte($v){
$l = substr($v, -1);
$ret = substr($v, 0, -1);
switch(strtoupper($l)){
case 'P':
$ret *= 1024;
case 'T':
$ret *= 1024;
case 'G':
$ret *= 1024;
case 'M':
$ret *= 1024;
case 'K':
$ret *= 1024;
break;
}
return $ret;
}
}
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