774 lines
24 KiB
PHP
774 lines
24 KiB
PHP
<?php
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/**
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* @brief activityReport, a plugin for Dotclear 2
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*
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* @package Dotclear
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* @subpackage Plugin
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*
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* @author Jean-Christian Denis and contributors
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*
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* @copyright Jean-Christian Denis
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* @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
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*/
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if (!defined('DC_RC_PATH')) {
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return;
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}
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class activityReport
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{
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public $con;
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private $ns = 'activityReport';
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private $_global = 0;
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private $blog = null;
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private $table = '';
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private $groups = [];
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private $settings = [];
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private $lock_blog = null;
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private $lock_global = null;
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public function __construct($ns = 'activityReport')
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{
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$this->con = dcCore::app()->con;
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$this->table = dcCore::app()->prefix . 'activity';
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$this->blog = dcCore::app()->con->escape(dcCore::app()->blog->id);
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$this->ns = dcCore::app()->con->escape($ns);
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$this->getSettings();
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# Check if some logs are too olds
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$this->obsoleteLogs();
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}
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public function setGlobal()
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{
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$this->_global = 1;
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}
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public function unsetGlobal()
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{
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$this->_global = 0;
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}
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public function getGroups($group = null, $action = null)
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{
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if ($action !== null) {
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return $this->groups[$group]['actions'][$action] ?? null;
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} elseif ($group !== null) {
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return $this->groups[$group] ?? null;
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}
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return $this->groups;
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}
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public function addGroup($group, $title)
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{
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$this->groups[$group] = [
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'title' => $title,
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'actions' => [],
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];
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return true;
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}
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public function addAction($group, $action, $title, $msg, $behavior, $function)
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{
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if (!isset($this->groups[$group])) {
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return false;
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}
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$this->groups[$group]['actions'][$action] = [
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'title' => $title,
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'msg' => $msg,
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];
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dcCore::app()->addBehavior($behavior, $function);
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return true;
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}
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private function getSettings()
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{
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$settings = [
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'active' => false,
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'obsolete' => 2419200,
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'interval' => 86400,
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'lastreport' => 0,
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'mailinglist' => [],
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'mailformat' => 'plain',
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'dateformat' => '%Y-%m-%d %H:%M:%S',
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'requests' => [],
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'blogs' => [],
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];
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$this->settings[0] = $this->settings[1] = $settings;
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$rs = $this->con->select(
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'SELECT setting_id, setting_value, blog_id ' .
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'FROM ' . $this->table . '_setting ' .
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"WHERE setting_type='" . $this->ns . "' " .
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"AND (blog_id='" . $this->blog . "' OR blog_id IS NULL) " .
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'ORDER BY setting_id DESC '
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);
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while ($rs->fetch()) {
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$k = $rs->f('setting_id');
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$v = $rs->f('setting_value');
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$b = $rs->f('blog_id');
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$g = $b === null ? 1 : 0;
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if (isset($settings[$k])) {
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$this->settings[$g][$k] = self::decode($v);
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}
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}
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# Force blog
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$this->settings[0]['blogs'] = [1 => $this->blog];
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}
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public function getSetting($n)
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{
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return $this->settings[$this->_global][$n] ?? null;
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}
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public function setSetting($n, $v)
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{
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if (!isset($this->settings[$this->_global][$n])) {
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return null;
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}
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$c = $this->delSetting($n);
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$cur = $this->con->openCursor($this->table . '_setting');
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$this->con->writeLock($this->table . '_setting');
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$cur->blog_id = $this->_global ? null : $this->blog;
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$cur->setting_id = $this->con->escape($n);
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$cur->setting_type = $this->ns;
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$cur->setting_value = (string) self::encode($v);
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$cur->insert();
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$this->con->unlock();
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$this->settings[$this->_global][$n] = $v;
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return true;
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}
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private function delSetting($n)
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{
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return $this->con->execute(
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'DELETE FROM ' . $this->table . '_setting ' .
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'WHERE blog_id' . ($this->_global ? ' IS NULL' : "='" . $this->blog . "'") . ' ' .
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"AND setting_id='" . $this->con->escape($n) . "' " .
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"AND setting_type='" . $this->ns . "' "
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);
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}
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// Action params to put in params['sql']
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public static function requests2params($requests)
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{
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$r = [];
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foreach ($requests as $group => $actions) {
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foreach ($actions as $action => $is) {
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$r[] = "activity_group='" . $group . "' AND activity_action='" . $action . "' ";
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}
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}
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return empty($r) ? '' : 'AND (' . implode('OR ', $r) . ') ';
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}
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public function getLogs($p, $count_only = false)
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{
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if ($count_only) {
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$r = 'SELECT count(E.activity_id) ';
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} else {
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$content_r = empty($p['no_content']) ? 'activity_logs, ' : '';
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if (!empty($p['columns']) && is_array($p['columns'])) {
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$content_r .= implode(', ', $p['columns']) . ', ';
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}
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$r = 'SELECT E.activity_id, E.blog_id, B.blog_url, B.blog_name, ' . $content_r .
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'E.activity_group, E.activity_action, E.activity_dt, ' .
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'E.activity_blog_status, E.activity_super_status ';
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}
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$r .= 'FROM ' . $this->table . ' E ' .
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'LEFT JOIN ' . dcCore::app()->prefix . 'blog B on E.blog_id=B.blog_id ';
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if (!empty($p['from'])) {
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$r .= $p['from'] . ' ';
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}
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if ($this->_global) {
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$r .= 'WHERE E.activity_super_status = 0 ';
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} else {
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$r .= 'WHERE E.activity_blog_status = 0 ';
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}
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if (!empty($p['activity_type'])) {
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$r .= "AND E.activity_type = '" . $this->con->escape($p['activity_type']) . "' ";
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} else {
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$r .= "AND E.activity_type = '" . $this->ns . "' ";
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}
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if (!empty($p['blog_id'])) {
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if (is_array($p['blog_id'])) {
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$r .= 'AND E.blog_id' . $this->con->in($p['blog_id']);
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} else {
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$r .= "AND E.blog_id = '" . $this->con->escape($p['blog_id']) . "' ";
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}
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} elseif ($this->_global) {
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$r .= 'AND E.blog_id IS NOT NULL ';
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} else {
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$r .= "AND E.blog_id='" . $this->blog . "' ";
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}
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if (isset($p['activity_group'])) {
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if (is_array($p['activity_group']) && !empty($p['activity_group'])) {
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$r .= 'AND E.activity_group ' . $this->con->in($p['activity_group']);
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} elseif ($p['activity_group'] != '') {
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$r .= "AND E.activity_group = '" . $this->con->escape($p['activity_group']) . "' ";
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}
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}
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if (isset($p['activity_action'])) {
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if (is_array($p['activity_action']) && !empty($p['activity_action'])) {
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$r .= 'AND E.activity_action ' . $this->con->in($p['activity_action']);
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} elseif ($p['activity_action'] != '') {
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$r .= "AND E.activity_action = '" . $this->con->escape($p['activity_action']) . "' ";
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}
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}
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if (isset($p['activity_blog_status'])) {
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$r .= 'AND E.activity_blog_status = ' . ((int) $p['activity_blog_status']) . ' ';
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}
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if (isset($p['activity_super_status'])) {
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$r .= 'AND E.activity_super_status = ' . ((int) $p['activity_super_status']) . ' ';
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}
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if (isset($p['from_date_ts'])) {
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$dt = date('Y-m-d H:i:s', $p['from_date_ts']);
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$r .= "AND E.activity_dt >= TIMESTAMP '" . $dt . "' ";
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}
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if (isset($p['to_date_ts'])) {
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$dt = date('Y-m-d H:i:s', $p['to_date_ts']);
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$r .= "AND E.activity_dt < TIMESTAMP '" . $dt . "' ";
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}
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if (!empty($p['sql'])) {
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$r .= $p['sql'] . ' ';
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}
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if (!$count_only) {
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if (!empty($p['order'])) {
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$r .= 'ORDER BY ' . $this->con->escape($p['order']) . ' ';
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} else {
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$r .= 'ORDER BY E.activity_dt DESC ';
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}
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}
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if (!$count_only && !empty($p['limit'])) {
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$r .= $this->con->limit($p['limit']);
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}
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return $this->con->select($r);
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}
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public function addLog($group, $action, $logs)
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{
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try {
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$cur = $this->con->openCursor($this->table);
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$this->con->writeLock($this->table);
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$cur->activity_id = $this->getNextId();
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$cur->activity_type = $this->ns;
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$cur->blog_id = $this->blog;
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$cur->activity_group = $this->con->escape((string) $group);
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$cur->activity_action = $this->con->escape((string) $action);
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$cur->activity_logs = self::encode($logs);
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$cur->activity_dt = date('Y-m-d H:i:s');
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$cur->insert();
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$this->con->unlock();
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} catch (Exception $e) {
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$this->con->unlock();
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dcCore::app()->error->add($e->getMessage());
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}
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// Test if email report is needed
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$this->needReport();
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}
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private function parseLogs($rs)
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{
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if ($rs->isEmpty()) {
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return '';
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}
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// @todo move this in function
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include __DIR__ . '/lib.parselogs.config.php';
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$from = time();
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$to = 0;
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$res = $blog = $group = '';
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$tz = $this->_global ? 'UTC' : dcCore::app()->blog->settings->system->blog_timezone;
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$dt = $this->settings[$this->_global]['dateformat'];
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$dt = empty($dt) ? '%Y-%m-%d %H:%M:%S' : $dt;
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$tpl = $this->settings[$this->_global]['mailformat'];
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$tpl = $tpl == 'html' ? $format['html'] : $format['plain'];
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$blog_open = $group_open = false;
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while ($rs->fetch()) {
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// blog
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if ($rs->blog_id != $blog && $this->_global) {
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if ($group_open) {
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$res .= $tpl['group_close'];
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$group_open = false;
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}
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if ($blog_open) {
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$res .= $tpl['blog_close'];
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}
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$blog = $rs->blog_id;
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$group = '';
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$res .= str_replace(
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['%TEXT%', '%URL%'],
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[$rs->blog_name . ' (' . $rs->blog_id . ')', $rs->blog_url],
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$tpl['blog_title']
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) . $tpl['blog_open'];
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$blog_open = true;
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}
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if (isset($this->groups[$rs->activity_group])) {
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// Type
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if ($rs->activity_group != $group) {
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if ($group_open) {
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$res .= $tpl['group_close'];
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}
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$group = $rs->activity_group;
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$res .= str_replace(
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'%TEXT%',
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__($this->groups[$group]['title']),
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$tpl['group_title']
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) . $tpl['group_open'];
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$group_open = true;
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}
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// Action
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$time = strtotime($rs->activity_dt);
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$data = self::decode($rs->activity_logs);
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$res .= str_replace(
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['%TIME%', '%TEXT%'],
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[dt::str($dt, $time, $tz), vsprintf(__($this->groups[$group]['actions'][$rs->activity_action]['msg']), $data)],
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$tpl['action']
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);
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# Period
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if ($time < $from) {
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$from = $time;
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}
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if ($time > $to) {
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$to = $time;
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}
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}
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}
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if ($group_open) {
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$res .= $tpl['group_close'];
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}
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if ($blog_open) {
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$res .= $tpl['blog_close'];
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}
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if ($to == 0) {
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$res .= str_replace('%TEXT%', __('An error occured when parsing report.'), $tpl['error']);
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}
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// Top of msg
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if (empty($res)) {
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return '';
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}
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$period = str_replace(
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'%TEXT%',
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__('Activity report'),
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$tpl['period_title']
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) . $tpl['period_open'];
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$period .= str_replace(
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'%TEXT%',
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__("You received a message from your blog's activity report module."),
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$tpl['info']
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);
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if (!$this->_global) {
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$period .= str_replace('%TEXT%', $rs->blog_name, $tpl['info']);
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$period .= str_replace('%TEXT%', $rs->blog_url, $tpl['info']);
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}
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$period .= str_replace(
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'%TEXT%',
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sprintf(__('Period from %s to %s'), dt::str($dt, $from, $tz), dt::str($dt, $to, $tz)),
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$tpl['info']
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);
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$period .= $tpl['period_close'];
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$res = str_replace(['%PERIOD%', '%TEXT%'], [$period, $res], $tpl['page']);
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return $res;
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}
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private function obsoleteLogs()
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{
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// Get blogs and logs count
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$rs = $this->con->select(
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'SELECT blog_id ' .
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'FROM ' . $this->table . ' ' .
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"WHERE activity_type='" . $this->ns . "' " .
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'GROUP BY blog_id '
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);
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if ($rs->isEmpty()) {
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return null;
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}
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while ($rs->fetch()) {
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$ts = time();
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$obs_blog = dt::str('%Y-%m-%d %H:%M:%S', $ts - (int) $this->settings[0]['obsolete']);
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$obs_global = dt::str('%Y-%m-%d %H:%M:%S', $ts - (int) $this->settings[1]['obsolete']);
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$this->con->execute(
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'DELETE FROM ' . $this->table . ' ' .
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"WHERE activity_type='" . $this->ns . "' " .
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"AND (activity_dt < TIMESTAMP '" . $obs_blog . "' " .
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"OR activity_dt < TIMESTAMP '" . $obs_global . "') " .
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"AND blog_id = '" . $this->con->escape($rs->blog_id) . "' "
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);
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if ($this->con->changes()) {
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try {
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$cur = $this->con->openCursor($this->table);
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$this->con->writeLock($this->table);
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$cur->activity_id = $this->getNextId();
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$cur->activity_type = $this->ns;
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$cur->blog_id = $rs->blog_id;
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$cur->activity_group = 'activityReport';
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$cur->activity_action = 'message';
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$cur->activity_logs = self::encode(__('Activity report deletes some old logs.'));
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$cur->activity_dt = date('Y-m-d H:i:s');
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$cur->insert();
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$this->con->unlock();
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} catch (Exception $e) {
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$this->con->unlock();
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dcCore::app()->error->add($e->getMessage());
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}
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}
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}
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}
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private function cleanLogs()
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{
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$this->con->execute(
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'DELETE FROM ' . $this->table . ' ' .
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"WHERE activity_type='" . $this->ns . "' " .
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'AND activity_blog_status = 1 ' .
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'AND activity_super_status = 1 '
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);
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}
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public function deleteLogs()
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{
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if (!dcCore::app()->auth->isSuperAdmin()) {
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return null;
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}
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return $this->con->execute(
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'DELETE FROM ' . $this->table . ' ' .
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"WHERE activity_type='" . $this->ns . "' "
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);
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}
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private function updateStatus($from_date_ts, $to_date_ts)
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{
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$r = 'UPDATE ' . $this->table . ' ';
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if ($this->_global) {
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$r .= 'SET activity_super_status = 1 WHERE blog_id IS NOT NULL ';
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} else {
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$r .= "SET activity_blog_status = 1 WHERE blog_id = '" . $this->blog . "' ";
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}
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$r .= "AND activity_type = '" . $this->ns . "' " .
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"AND activity_dt >= TIMESTAMP '" . date('Y-m-d H:i:s', $from_date_ts) . "' " .
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"AND activity_dt < TIMESTAMP '" . date('Y-m-d H:i:s', $to_date_ts) . "' ";
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$this->con->execute($r);
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}
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public function getNextId()
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{
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return $this->con->select(
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'SELECT MAX(activity_id) FROM ' . $this->table
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)->f(0) + 1;
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}
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# Lock a file to see if an update is ongoing
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public function lockUpdate()
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{
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try {
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# Need flock function
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if (!function_exists('flock')) {
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throw new Exception("Can't call php function named flock");
|
|
}
|
|
# Cache writable ?
|
|
if (!is_writable(DC_TPL_CACHE)) {
|
|
throw new Exception("Can't write in cache fodler");
|
|
}
|
|
# Set file path
|
|
$f_md5 = $this->_global ? md5(DC_MASTER_KEY) : md5($this->blog);
|
|
$cached_file = sprintf(
|
|
'%s/%s/%s/%s/%s.txt',
|
|
DC_TPL_CACHE,
|
|
'activityreport',
|
|
substr($f_md5, 0, 2),
|
|
substr($f_md5, 2, 2),
|
|
$f_md5
|
|
);
|
|
# Real path
|
|
$cached_file = path::real($cached_file, false);
|
|
// make dir
|
|
if (!is_dir(dirname($cached_file))) {
|
|
files::makeDir(dirname($cached_file), true);
|
|
}
|
|
//ake file
|
|
if (!file_exists($cached_file)) {
|
|
!$fp = @fopen($cached_file, 'w');
|
|
if ($fp === false) {
|
|
throw new Exception("Can't create file");
|
|
}
|
|
fwrite($fp, '1', strlen('1'));
|
|
fclose($fp);
|
|
}
|
|
// open file
|
|
if (!($fp = @fopen($cached_file, 'r+'))) {
|
|
throw new Exception("Can't open file");
|
|
}
|
|
// lock file
|
|
if (!flock($fp, LOCK_EX | LOCK_NB)) {
|
|
throw new Exception("Can't lock file");
|
|
}
|
|
if ($this->_global) {
|
|
$this->lock_global = $fp;
|
|
} else {
|
|
$this->lock_blog = $fp;
|
|
}
|
|
|
|
return true;
|
|
} catch (Exception $e) {
|
|
// what ?
|
|
throw $e;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
public function unlockUpdate()
|
|
{
|
|
if ($this->_global) {
|
|
@fclose($this->lock_global);
|
|
$this->lock_global = null;
|
|
} elseif ($this->lock_blog) {
|
|
@fclose($this->lock_blog);
|
|
$this->lock_blog = null;
|
|
}
|
|
}
|
|
|
|
public static function hasMailer()
|
|
{
|
|
return function_exists('mail') || function_exists('_mail');
|
|
}
|
|
|
|
public function needReport($force = false)
|
|
{
|
|
try {
|
|
// Check if server has mail function
|
|
if (!self::hasMailer()) {
|
|
throw new Exception('No mail fonction');
|
|
}
|
|
|
|
// Limit to one update at a time
|
|
$this->lockUpdate();
|
|
|
|
$send = false;
|
|
$now = time();
|
|
|
|
$active = (bool) $this->settings[$this->_global]['active'];
|
|
$mailinglist = $this->settings[$this->_global]['mailinglist'];
|
|
$mailformat = $this->settings[$this->_global]['mailformat'];
|
|
$requests = $this->settings[$this->_global]['requests'];
|
|
$lastreport = (int) $this->settings[$this->_global]['lastreport'];
|
|
$interval = (int) $this->settings[$this->_global]['interval'];
|
|
$blogs = $this->settings[$this->_global]['blogs'];
|
|
|
|
if ($force) {
|
|
$lastreport = 0;
|
|
}
|
|
|
|
// Check if report is needed
|
|
if ($active && !empty($mailinglist) && !empty($requests) && !empty($blogs)
|
|
&& ($lastreport + $interval) < $now
|
|
) {
|
|
// Get datas
|
|
$params = [
|
|
'from_date_ts' => $lastreport,
|
|
'to_date_ts' => $now,
|
|
'blog_id' => $blogs,
|
|
'sql' => self::requests2params($requests),
|
|
'order' => 'blog_id ASC, activity_group ASC, activity_action ASC, activity_dt ASC ',
|
|
];
|
|
|
|
$logs = $this->getLogs($params);
|
|
if (!$logs->isEmpty()) {
|
|
// Datas to readable text
|
|
$content = $this->parseLogs($logs);
|
|
if (!empty($content)) {
|
|
// Send mails
|
|
$send = $this->sendReport($mailinglist, $content, $mailformat);
|
|
}
|
|
}
|
|
|
|
// Update db
|
|
if ($send || $this->_global) { // if global : delete all blog logs even if not selected
|
|
$this->updateStatus($lastreport, $now);
|
|
$this->cleanLogs();
|
|
$this->setSetting('lastreport', $now);
|
|
}
|
|
}
|
|
|
|
// If this is on a blog, we need to test superAdmin report
|
|
if (!$this->_global) {
|
|
$this->_global = true;
|
|
$this->needReport();
|
|
$this->_global = false;
|
|
|
|
if ($send) {
|
|
dcCore::app()->callBehavior('messageActivityReport', 'Activity report has been successfully send by mail.');
|
|
}
|
|
}
|
|
$this->unlockUpdate();
|
|
} catch (Exception $e) {
|
|
$this->unlockUpdate();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private function sendReport($recipients, $message, $mailformat = ' ')
|
|
{
|
|
if (!is_array($recipients) || empty($message)) {
|
|
return false;
|
|
}
|
|
$mailformat = $mailformat == 'html' ? 'html' : 'plain';
|
|
|
|
// Checks recipients addresses
|
|
$rc2 = [];
|
|
foreach ($recipients as $v) {
|
|
$v = trim($v);
|
|
if (!empty($v) && text::isEmail($v)) {
|
|
$rc2[] = $v;
|
|
}
|
|
}
|
|
$recipients = $rc2;
|
|
unset($rc2);
|
|
|
|
if (empty($recipients)) {
|
|
return false;
|
|
}
|
|
|
|
# Sending mails
|
|
try {
|
|
$subject = mb_encode_mimeheader(
|
|
($this->_global ? '[' . dcCore::app()->blog->name . '] ' : '') . __('Blog activity report'),
|
|
'UTF-8',
|
|
'B'
|
|
);
|
|
|
|
$headers = [];
|
|
$headers[] = 'From: ' . (defined('DC_ADMIN_MAILFROM') && DC_ADMIN_MAILFROM ? DC_ADMIN_MAILFROM : 'dotclear@local');
|
|
$headers[] = 'Content-Type: text/' . $mailformat . '; charset=UTF-8;';
|
|
//$headers[] = 'MIME-Version: 1.0';
|
|
//$headers[] = 'X-Originating-IP: ' . mb_encode_mimeheader(http::realIP(), 'UTF-8', 'B');
|
|
//$headers[] = 'X-Mailer: Dotclear';
|
|
//$headers[] = 'X-Blog-Id: ' . mb_encode_mimeheader(dcCore::app()->blog->id), 'UTF-8', 'B');
|
|
//$headers[] = 'X-Blog-Name: ' . mb_encode_mimeheader(dcCore::app()->blog->name), 'UTF-8', 'B');
|
|
//$headers[] = 'X-Blog-Url: ' . mb_encode_mimeheader(dcCore::app()->blog->url), 'UTF-8', 'B');
|
|
|
|
$done = true;
|
|
foreach ($recipients as $email) {
|
|
if (true !== mail::sendMail($email, $subject, $message, $headers)) {
|
|
$done = false;
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$done = false;
|
|
}
|
|
|
|
return $done;
|
|
}
|
|
|
|
public function getUserCode()
|
|
{
|
|
$code = pack('a32', dcCore::app()->auth->userID()) .
|
|
pack('H*', crypt::hmac(DC_MASTER_KEY, dcCore::app()->auth->getInfo('user_pwd')));
|
|
|
|
return bin2hex($code);
|
|
}
|
|
|
|
public function checkUserCode($code)
|
|
{
|
|
$code = pack('H*', $code);
|
|
|
|
$user_id = trim(@pack('a32', substr($code, 0, 32)));
|
|
$pwd = @unpack('H40hex', substr($code, 32, 40));
|
|
|
|
if ($user_id === false || $pwd === false) {
|
|
return false;
|
|
}
|
|
|
|
$pwd = $pwd['hex'];
|
|
|
|
$strReq = 'SELECT user_id, user_pwd ' .
|
|
'FROM ' . dcCore::app()->prefix . 'user ' .
|
|
"WHERE user_id = '" . dcCore::app()->con->escape($user_id) . "' ";
|
|
|
|
$rs = dcCore::app()->con->select($strReq);
|
|
|
|
if ($rs->isEmpty()) {
|
|
return false;
|
|
}
|
|
|
|
if (crypt::hmac(DC_MASTER_KEY, $rs->user_pwd) != $pwd) {
|
|
return false;
|
|
}
|
|
|
|
return $rs->user_id;
|
|
}
|
|
|
|
public static function encode($a)
|
|
{
|
|
return @base64_encode(@serialize($a));
|
|
}
|
|
|
|
public static function decode($a)
|
|
{
|
|
return @unserialize(@base64_decode($a));
|
|
}
|
|
}
|