/include/task.func.php

<?php



/*

	[Discuz!] (C)2001-2009 Comsenz Inc.

	This is NOT a freeware, use is subject to license terms



	$Id: task.func.php 21053 2009-11-09 10:29:02Z wangjinbo $

*/



if(!defined('IN_DISCUZ')) {

	exit('Access Denied');

}



function task_apply($task = array()) {

	global $db, $tablepre, $discuz_uid, $discuz_user, $timestamp;



	if(!isset($task['newbie'])) {

		require_once DISCUZ_ROOT.'./include/tasks/'.$task['scriptname'].'.inc.php';

		task_condition();

	}

	$db->query("REPLACE INTO {$tablepre}mytasks (uid, username, taskid, csc, dateline)

		VALUES ('$discuz_uid', '$discuz_user', '$task[taskid]', '0\t$timestamp', '$timestamp')");

	$db->query("UPDATE {$tablepre}tasks SET applicants=applicants+1 WHERE taskid='$task[taskid]'", 'UNBUFFERED');

	updateprompt('task', $discuz_uid, $db->result_first("SELECT COUNT(*) FROM {$tablepre}mytasks WHERE uid='$discuz_uid' AND status='0'"));

	if(!isset($task['newbie'])) {

		task_preprocess($task);

	}

}



function task_reward($task = array()) {

	switch($task['reward']) {

		case 'credit': return task_reward_credit($task['prize'], $task['bonus']); break;

		case 'magic': return task_reward_magic($task['prize'], $task['bonus']); break;

		case 'medal': return task_reward_medal($task['prize'], $task['bonus']); break;

		case 'invite': return task_reward_invite($task['bonus'], $task['prize']); break;

		case 'group': return task_reward_group($task['prize'], $task['bonus']); break;

	}

}



function task_reward_credit($extcreditid, $credits) {

	global $db, $tablepre, $discuz_uid, $timestamp;



	$creditsarray[$extcreditid] = $credits;

	updatecredits($discuz_uid, $creditsarray);

	$db->query("INSERT INTO {$tablepre}creditslog (uid, fromto, sendcredits, receivecredits, send, receive, dateline, operation) VALUES ('$discuz_uid', 'TASK REWARD', '$extcreditid', '$extcreditid', '0', '$credits', '$timestamp', 'RCV')");

}



function task_reward_magic($magicid, $num) {

	global $db, $tablepre, $discuz_uid;



	if($db->result_first("SELECT COUNT(*) FROM {$tablepre}membermagics WHERE magicid='$magicid' AND uid='$discuz_uid'")) {

		$db->query("UPDATE {$tablepre}membermagics SET num=num+'$num' WHERE magicid='$magicid' AND uid='$discuz_uid'", 'UNBUFFERED');

	} else {

		$db->query("INSERT INTO {$tablepre}membermagics (uid, magicid, num) VALUES ('$discuz_uid', '$magicid', '$num')");

	}

}



function task_reward_medal($medalid, $day) {

	global $db, $tablepre, $discuz_uid, $timestamp;



	$medals = $db->result_first("SELECT medals FROM {$tablepre}memberfields WHERE uid='$discuz_uid'");

	$medalsnew = $medals ? $medals."\t".$medalid : $medalid;

	$db->query("UPDATE {$tablepre}memberfields SET medals='$medalsnew' WHERE uid='$discuz_uid'", 'UNBUFFERED');

	$db->query("INSERT INTO {$tablepre}medallog (uid, medalid, type, dateline, expiration, status) VALUES ('$discuz_uid', '$medalid', '0', '$timestamp', '".($day ? $timestamp + $day * 86400 : '')."', '1')");

}



function task_reward_invite($day, $num) {

	global $db, $tablepre, $discuz_uid, $timestamp, $onlineip;



	$expiration = $timestamp + $day * 86400;

	$invitecodes = '';

	$comma = '<br />';

	for($i = 1; $i <= $num; $i++) {

		$invitecode = substr(md5($discuz_uid.$timestamp.random(6)), 0, 10).random(6);

		$db->query("INSERT INTO {$tablepre}invites (uid, dateline, expiration, inviteip, invitecode) VALUES ('$discuz_uid', '$timestamp', '$expiration', '$onlineip', '$invitecode')", 'UNBUFFERED');

		$invitecodes .= $comma.'<b>'.$invitecode.'</b>';

	}

	return $invitecodes;

}



function task_reward_group($gid, $day = 0) {

	global $db, $tablepre, $discuz_uid, $timestamp;



	$exists = FALSE;

	if($extgroupids) {

		$extgroupids = explode("\t", $extgroupids);

		if(in_array($gid, $extgroupids)) {

			$exists = TRUE;

		} else {

			$extgroupids[] = $gid;

		}

		$extgroupids = implode("\t", $extgroupids);

	} else {

		$extgroupids = $gid;

	}



	$db->query("UPDATE {$tablepre}members SET extgroupids='$extgroupids' WHERE uid='$discuz_uid'", 'UNBUFFERED');



	if($day) {

		$groupterms = $db->result_first("SELECT groupterms FROM {$tablepre}memberfields WHERE uid='$discuz_uid'");

		$groupterms = $groupterms ? unserialize($groupterms) : array();

		$groupterms['ext'][$gid] = $exists && $groupterms['ext'][$gid] ? max($groupterms['ext'][$gid], $timestamp + $day * 86400) : $timestamp + $day * 86400;

		$db->query("UPDATE {$tablepre}memberfields SET groupterms='".addslashes(serialize($groupterms))."' WHERE uid='$discuz_uid'", 'UNBUFFERED');

	}

}



function task_newbie_complete() {

	global $db, $tablepre, $discuz_uid, $timestamp,

		$task, $newbietasks, $newbietaskid, $currenttaskcsc, $nextnewbietaskid,

		$magicname, $medalname, $grouptitle, $rewards;



	require_once DISCUZ_ROOT.'./include/tasks/newbie_'.$newbietasks[$newbietaskid]['scriptname'].'.inc.php';



	$task = $db->fetch_first("SELECT * FROM {$tablepre}tasks WHERE taskid='$newbietaskid' AND available='2'");

	$currenttaskcsc = 0;

	if(task_csc($task) === TRUE) {



		$currenttaskcsc = 100;

		if($task['reward']) {

			$rewards = task_reward($task);

			if($task['reward'] == 'magic') {

				$magicname = $db->result_first("SELECT name FROM {$tablepre}magics WHERE magicid='$task[prize]'");

			} elseif($task['reward'] == 'medal') {

				$medalname = $db->result_first("SELECT name FROM {$tablepre}medals WHERE medalid='$task[prize]'");

			} elseif($task['reward'] == 'group') {

				$grouptitle = $db->result_first("SELECT grouptitle FROM {$tablepre}usergroups WHERE groupid='$task[prize]'");

			}

			sendnotice($discuz_uid, 'task_reward_'.$task['reward'], 'systempm');

		}



		$db->query("UPDATE {$tablepre}mytasks SET status='1', csc='100', dateline='$timestamp' WHERE uid='$discuz_uid' AND taskid='$newbietaskid'");

		$db->query("UPDATE {$tablepre}tasks SET achievers=achievers+1 WHERE taskid='$newbietaskid'", 'UNBUFFERED');



		$nextnewbietaskid = intval($db->result_first("SELECT t.taskid FROM {$tablepre}tasks t LEFT JOIN {$tablepre}mytasks mt ON mt.taskid=t.taskid AND mt.uid='$discuz_uid' WHERE mt.taskid IS NULL AND t.available='2' AND t.newbietask='1' ORDER BY t.newbietask DESC LIMIT 1"));



		if($nextnewbietaskid) {

			$nexttask = $db->fetch_first("SELECT * FROM {$tablepre}tasks WHERE taskid='$nextnewbietaskid' AND available='2'");

			$nexttask['newbie'] = 1;

			task_apply($nexttask);

			$db->query("UPDATE {$tablepre}members SET newbietaskid='$nextnewbietaskid' WHERE uid='$discuz_uid'", 'UNBUFFERED');

		} else {

			$db->query("UPDATE {$tablepre}members SET prompt=prompt^8, newbietaskid='0' WHERE uid='$discuz_uid'", 'UNBUFFERED');

		}



		$taskmsg = $newbietasks['task'][$newbietaskid]['scriptname'];

		if(!$nextnewbietaskid) {

			$taskmsg .= '_complete';

		}

		write_statlog('', 'action=newbie&from='.$taskmsg, '', '', 'task.php');

	}



}



function task_newfunction_autoapply() {

	global $db, $tablepre, $discuz_uid;



	$query = $db->query("SELECT * FROM {$tablepre}tasks WHERE newbietask='2' AND available='2'");

	$tprompt = FALSE;

	while($t = $db->fetch_array($query)) {

		$t['newbie'] = 1;

		if(!$db->result_first("SELECT COUNT(*) FROM {$tablepre}mytasks WHERE uid='$discuz_uid' AND taskid='$t[taskid]'")) {

			task_apply($t);

			$tprompt = TRUE;

		}

	}

	$tprompt && updateprompt('task', $discuz_uid, $db->result_first("SELECT COUNT(*) FROM {$tablepre}mytasks WHERE uid='$discuz_uid' AND status='0'"));

}



?>