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Ataxya
2021-10-26 13:02:53 +02:00
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content/lib/plugins/popularity/helper.php Normal file
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<?php
use dokuwiki\HTTP\DokuHTTPClient;
use dokuwiki\Extension\Event;
/**
* Popularity Feedback Plugin
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
*/
class helper_plugin_popularity extends Dokuwiki_Plugin
{
/**
* The url where the data should be sent
*/
public $submitUrl = 'http://update.dokuwiki.org/popularity.php';
/**
* Name of the file which determine if the the autosubmit is enabled,
* and when it was submited for the last time
*/
public $autosubmitFile;
/**
* File where the last error which happened when we tried to autosubmit, will be log
*/
public $autosubmitErrorFile;
/**
* Name of the file which determine when the popularity data was manually
* submitted for the last time
* (If this file doesn't exist, the data has never been sent)
*/
public $popularityLastSubmitFile;
/**
* helper_plugin_popularity constructor.
*/
public function __construct()
{
global $conf;
$this->autosubmitFile = $conf['cachedir'].'/autosubmit.txt';
$this->autosubmitErrorFile = $conf['cachedir'].'/autosubmitError.txt';
$this->popularityLastSubmitFile = $conf['cachedir'].'/lastSubmitTime.txt';
}
/**
* Check if autosubmit is enabled
*
* @return boolean TRUE if we should send data once a month, FALSE otherwise
*/
public function isAutoSubmitEnabled()
{
return file_exists($this->autosubmitFile);
}
/**
* Send the data, to the submit url
*
* @param string $data The popularity data
* @return string An empty string if everything worked fine, a string describing the error otherwise
*/
public function sendData($data)
{
$error = '';
$httpClient = new DokuHTTPClient();
$status = $httpClient->sendRequest($this->submitUrl, array('data' => $data), 'POST');
if (! $status) {
$error = $httpClient->error;
}
return $error;
}
/**
* Compute the last time the data was sent. If it has never been sent, we return 0.
*
* @return int
*/
public function lastSentTime()
{
$manualSubmission = @filemtime($this->popularityLastSubmitFile);
$autoSubmission = @filemtime($this->autosubmitFile);
return max((int) $manualSubmission, (int) $autoSubmission);
}
/**
* Gather all information
*
* @return string The popularity data as a string
*/
public function gatherAsString()
{
$data = $this->gather();
$string = '';
foreach ($data as $key => $val) {
if (is_array($val)) foreach ($val as $v) {
$string .= hsc($key)."\t".hsc($v)."\n";
} else {
$string .= hsc($key)."\t".hsc($val)."\n";
}
}
return $string;
}
/**
* Gather all information
*
* @return array The popularity data as an array
*/
protected function gather()
{
global $conf;
/** @var $auth DokuWiki_Auth_Plugin */
global $auth;
$data = array();
$phptime = ini_get('max_execution_time');
@set_time_limit(0);
$pluginInfo = $this->getInfo();
// version
$data['anon_id'] = md5(auth_cookiesalt());
$data['version'] = getVersion();
$data['popversion'] = $pluginInfo['date'];
$data['language'] = $conf['lang'];
$data['now'] = time();
$data['popauto'] = (int) $this->isAutoSubmitEnabled();
// 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, 'searchCountCallback'), array('all'=>false), '');
$data['page_count'] = $list['file_count'];
$data['page_size'] = $list['file_size'];
$data['page_biggest'] = $list['file_max'];
$data['page_smallest'] = $list['file_min'];
$data['page_nscount'] = $list['dir_count'];
$data['page_nsnest'] = $list['dir_nest'];
if ($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, 'searchCountCallback'), 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'];
$data['media_nscount'] = $list['dir_count'];
$data['media_nsnest'] = $list['dir_nest'];
if ($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, 'searchCountCallback'), 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, 'searchCountCallback'), 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, 'searchCountCallback'), 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, 'searchCountCallback'), 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'] = php_to_byte(ini_get('memory_limit'));
$data['php_exectime'] = $phptime;
$data['php_extension'] = get_loaded_extensions();
// plugin usage data
$this->addPluginUsageData($data);
return $data;
}
/**
* Triggers event to let plugins add their own data
*
* @param $data
*/
protected function addPluginUsageData(&$data)
{
$pluginsData = array();
Event::createAndTrigger('PLUGIN_POPULARITY_DATA_SETUP', $pluginsData);
foreach ($pluginsData as $plugin => $d) {
if (is_array($d)) {
foreach ($d as $key => $value) {
$data['plugin_' . $plugin . '_' . $key] = $value;
}
} else {
$data['plugin_' . $plugin] = $d;
}
}
}
/**
* Callback to search and count the content of directories in DokuWiki
*
* @param array &$data Reference to the result data structure
* @param string $base Base usually $conf['datadir']
* @param string $file current file or directory relative to $base
* @param string $type Type either 'd' for directory or 'f' for file
* @param int $lvl Current recursion depht
* @param array $opts option array as given to search()
* @return bool
*/
public function searchCountCallback(&$data, $base, $file, $type, $lvl, $opts)
{
// traverse
if ($type == 'd') {
if ($data['dir_nest'] < $lvl) $data['dir_nest'] = $lvl;
$data['dir_count']++;
return true;
}
//only search txt files if 'all' option not set
if ($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;
}
}