<?php

$action = new action_plugin_bez_base();
$action->createObjects(true);

function send_inactive_issue() {
    global $action;
    
    $threads = $action->get_model()->threadFactory->get_all(array(
        'last_activity_date' => array('<=', date('c', strtotime('-26 days'))),
        'state' => 'opened'
    ));
    
    foreach ($threads as $thread) {
        //send reminder once a month
        $day_of_issue_last_activity = date('d', strtotime($thread->last_activity_date));
        if ($day_of_issue_last_activity == date('d')) {
            //send message to all
            $thread->mail_notify_inactive($thread->get_participants('subscribent'));
        }
    }
}

function send_one_day_task_reminder() {
    global $action;
    
    $tasks = $action->get_model()->taskFactory->get_all(array(
        'plan_date' => date('Y-m-d', strtotime('+1 day')),
        'state'     => 'opened'
    ));
       
    foreach ($tasks as $task) {
        $task->mail_notify_remind($task->get_participants('subscribent'));
    }
}

function send_weekly_message() {
    global $action;
    global $auth;

    //email => array('user' => array('issues' => array(), 'tasks' => array()))
    $msg = array();
    $output = array();

    $threads = $action->get_model()->threadFactory->get_all(array(
          'type' => 'issue',
          'priority' => array('OR', array('2', '1'))
      ));

    foreach ($threads as $thread) {
        $key = $thread->coordinator;
        if (!isset($msg[$key])) {
            $msg[$key] = array(
                'issues'          => array(),
                'coming_tasks'    => array(),
                'outdated_tasks'  => array()
            );
        }
        $msg[$key]['issues'][] = $thread;
    }

    $tasks  = $action->get_model()->taskFactory->get_all(array(
        'priority' => array('OR', array('2', '1'))
    ));

    foreach ($tasks as $task) {
        $key = $task->assignee;
        if (!isset($msg[$key])) {
            $msg[$key] = array(
                'issues'          => array(),
                'coming_tasks'    => array(),
                'outdated_tasks'  => array()
            );
        }

        if ($task->priority == '1') {
            $msg[$key]['coming_tasks'][] = $task;
        } else {
            $msg[$key]['outdated_tasks'][] = $task;
        }
    }

    //outdated_tasks, coming_tasks, open_tasks


    foreach ($msg as $user => $data) {
        $udata = $auth->getUserData($user);

        $issues = $data['issues'];
        $outdated_tasks = $data['outdated_tasks'];
        $coming_tasks = $data['coming_tasks'];


        if (count($issues) + count($outdated_tasks) + count($coming_tasks) == 0)
            continue;

        $to = $udata['name'].' <'.$udata['mail'].'>';

        $tpl = $action->get_tpl();
        $tpl->set('issues', $issues);
        $tpl->set('outdated_tasks', $outdated_tasks);
        $tpl->set('coming_tasks', $coming_tasks);
        $body = $action->bez_tpl_include('cron/weekly-message', true);

        $mailer = new \dokuwiki\plugin\bez\meta\Mailer();
        $rep = array();
        $mailer->setBody('', $rep, NULL, $body, false);

        $mailer->to($to);
        $subject = 'Nadchodzące zadania';
        $mailer->subject($subject);

        $mailer->send();
        $output[] = array($to, $subject, $body, array());
    }

    return $output;
}