editpost.inc.php

极限网络智能办公系统 Office Automation V3.0官方100％源代码.

<?php

/*
	[Discuz!] (C)2001-2007 Comsenz Inc.
	This is NOT a freeware, use is subject to license terms

	$RCSfile: editpost.inc.php,v $
	$Revision: 1.131.2.17 $
	$Date: 2007/03/22 20:38:01 $
*/

if(!defined('IN_DISCUZ')) {
	exit('Access Denied');
}

$discuz_action = 13;

$query = $db->query("SELECT m.adminid, p.first, p.authorid, p.author, p.dateline, u.allowhtml, p.anonymous, p.invisible FROM {$tablepre}posts p
	LEFT JOIN {$tablepre}members m ON m.uid=p.authorid
	LEFT JOIN {$tablepre}usergroups u USING(groupid)
	WHERE pid='$pid' AND tid='$tid' AND fid='$fid'");

$orig = $db->fetch_array($query);

if($magicstatus) {
	$query = $db->query("SELECT magicid FROM {$tablepre}threadsmod WHERE tid='$tid' AND magicid='10'");
	$magicid = $db->result($query, 0);
	$allowanonymous = $allowanonymous || $magicid ? 1 : $allowanonymous;
}

$isfirstpost = $orig['first'] ? 1 : 0;
$isorigauthor = $discuz_uid && $discuz_uid == $orig['authorid'];
$isanonymous = $isanonymous && $allowanonymous ? 1 : 0;
$audit = $orig['invisible'] == -2 || $thread['displayorder'] == -2 ? $audit : 0;

if((!$forum['ismoderator'] || !$alloweditpost || (in_array($orig['adminid'], array(1, 2, 3)) && $adminid > $orig['adminid'])) && !($forum['alloweditpost'] && $isorigauthor)) {
	showmessage('post_edit_nopermission', NULL, 'HALTED');
} elseif($isorigauthor && !$forum['ismoderator']) {
	if($edittimelimit && $timestamp - $orig['dateline'] > $edittimelimit * 60) {
		showmessage('post_edit_timelimit', NULL, 'HALTED');
	} elseif(($isfirstpost && $modnewthreads) || (!$isfirstpost && $modnewreplies)) {
		showmessage('post_edit_moderate');
	}
}

$thread['pricedisplay'] = $thread['price'] == -1 ? 0 : $thread['price'];

if(!submitcheck('editsubmit')) {

	include_once language('misc');

	$typeselect = typeselect($thread['typeid']);

	if($iscircle) {
       		$mycircles = array();
        	if($discuz_uid) {
			supe_dbconnect();
                	$query = $supe['db']->query("SELECT gid, groupname FROM {$supe[tablepre]}groupuid WHERE uid='$discuz_uid' AND flag=1");
                	while($mycircle = $supe['db']->fetch_array($query)) {
                        	$mycircles[$mycircle['gid']] = $mycircle['groupname'];
                	}
        	}
        	if($sgid = $thread['sgid']) {
			supe_dbconnect();
		        $query = $supe['db']->query("SELECT g.groupname, gf.headerimage, gf.css FROM {$supe[tablepre]}groups g, {$supe[tablepre]}groupfields gf WHERE g.gid='$sgid' AND g.flag=1 AND g.gid=gf.gid");
		        $circle = $supe['db']->fetch_array($query);
        	}
	}

	$icons = '';
	if(is_array($_DCACHE['icons']) && $isfirstpost) {
		$key = 1;
		foreach($_DCACHE['icons'] as $id => $icon) {
			$icons .= ' <input class="radio" type="radio" name="iconid" value="'.$id.'" '.($thread['iconid'] == $id ? 'checked' : '').'><img src="'.SMDIR.'/'.$icon.'" alt="" />';
			$icons .= !(++$key % 10) ? '<br>' : '';
		}
	}

	$query = $db->query("SELECT * FROM {$tablepre}posts WHERE pid='$pid' AND tid='$tid' AND fid='$fid'");
	$postinfo = $db->fetch_array($query);

	$usesigcheck = $postinfo['usesig'] ? 'checked' : '';
	$urloffcheck = $postinfo['parseurloff'] ? 'checked' : '';
	$smileyoffcheck = $postinfo['smileyoff'] == 1 ? 'checked' : '';
	$codeoffcheck = $postinfo['bbcodeoff'] == 1 ? 'checked' : '';
	$htmloncheck = $postinfo['htmlon'] ? 'checked' : '';

	$poll = $temppoll = '';
	if($isfirstpost) {
		$thread['freecharge'] = $maxchargespan && $timestamp - $thread['dateline'] >= $maxchargespan * 3600 ? 1 : 0;
		if($thread['special'] == 1 && ($alloweditpoll || $thread['authorid'] == $discuz_uid)) {
			$query = $db->query("SELECT polloptionid, displayorder, polloption, multiple, visible, maxchoices, expiration FROM {$tablepre}polloptions AS polloptions LEFT JOIN {$tablepre}polls AS polls ON polloptions.tid=polls.tid WHERE polls.tid ='$tid' ORDER BY displayorder");
			while($temppoll = $db->fetch_array($query)) {
				$poll['multiple'] = $temppoll['multiple'];
				$poll['visible'] = $temppoll['visible'];
				$poll['maxchoices'] = $temppoll['maxchoices'];
				$poll['expiration'] = $temppoll['expiration'];
				$poll['polloptionid'][] = $temppoll['polloptionid'];
				$poll['displayorder'][] = $temppoll['displayorder'];
				$poll['polloption'][] = stripslashes($temppoll['polloption']);
			}
		} elseif($thread['special'] == 2 && ($allowposttrade || $thread['authorid'] == $discuz_uid)) {
			$query = $db->query("SELECT * FROM {$tablepre}trades WHERE tid='$tid'");
			$trade = $db->fetch_array($query);
			$trade['expiration'] = $trade['expiration'] ? date('Y-m-d', $trade['expiration']) : '';
			$expiration_7 = date('Y-m-d', $timestamp + 86400 * 7);
			$expiration_14 = date('Y-m-d', $timestamp + 86400 * 14);
			$expiration_month = date('Y-m-d', mktime(0, 0, 0, date('m')+1, date('d'), date('Y')));
		} elseif($thread['special'] == 3) {
			$rewardprice = abs($thread['price']);
		} elseif($thread['special'] == 4 && ($allowpostactivity || $thread['authorid'] == $discuz_uid)) {
			$query = $db->query("SELECT * FROM {$tablepre}activities WHERE tid='$tid'");
			$activity = $db->fetch_array($query);
			$activity['starttimefrom'] = gmdate("Y-m-d H:i", $activity['starttimefrom'] + $timeoffset * 3600);
			$activity['starttimeto'] = $activity['starttimeto'] ? gmdate("Y-m-d H:i", $activity['starttimeto'] + $timeoffset * 3600) : '';
			$activity['expiration'] = $activity['expiration'] ? gmdate("Y-m-d H:i", $activity['expiration'] + $timeoffset * 3600) : '';
		}
	}

	if($postinfo['attachment']) {
		require_once DISCUZ_ROOT.'./include/attachment.func.php';

		$attachfind = $attachreplace = $attachments = array();
		$query = $db->query("SELECT * FROM {$tablepre}attachments WHERE pid='$postinfo[pid]'");
		while($attach = $db->fetch_array($query)) {
			$attach['dateline'] = gmdate("$dateformat $timeformat", $attach['dateline'] + $timeoffset * 3600);
			$attach['filesize'] = sizecount($attach[filesize]);
			$attach['filetype'] = attachtype(fileext($attach['attachment'])."\t".$attach['filetype']);
			if($attach['isimage']) {
				$attach['url'] = $attach['remote'] ? $ftp['attachurl'] : $attachurl;
				list($attach['width']) = @getimagesize($attach['url'].'/'.$attach['attachment']);
				$attach['width'] = !$attach['width'] || $attach['width'] > $thumbwidth ? $thumbwidth : $attach['width'];
				$attachfind[] = "/\[attach\]$attach[aid]\[\/attach\]/i";
				$attachreplace[] = '[attachimg]'.$attach['aid'].'[/attachimg]';
			}
			$attachments[] = $attach;
		}
	}

	$postinfo['subject'] = str_replace('"', '&quot;', $postinfo['subject']);
	$postinfo['message'] = dhtmlspecialchars($postinfo['message']);
	$postinfo['message'] = preg_replace($language['post_edit_regexp'], '', $postinfo['message']);

	if($postinfo['attachment'] && $attachfind) {
		$postinfo['message'] = preg_replace($attachfind, $attachreplace, $postinfo['message']);
	}

	include template($iscircle && $sgid ? 'supesite_post_editpost' : 'post_editpost');

} else {

	if(empty($delete)) {

		if($post_invalid = checkpost()) {
			showmessage($post_invalid);
		}

		if($allowpostattach && is_array($_FILES['attach'])) {
			foreach($_FILES['attach']['name'] as $attachname) {
				if($attachname != '') {
					checklowerlimit($creditspolicy['postattach']);
					break;
				}
			}
		}

		if(!$isorigauthor && !$allowanonymous) {
			if($orig['anonymous'] && !$isanonymous) {
				$isanonymous = 0;
				$authoradd = ', author=\''.addslashes($orig['author']).'\'';
				$anonymousadd = ', anonymous=\'0\'';
			} else {
				$isanonymous = $orig['anonymous'];
				$authoradd = $anonymousadd = '';
			}
		} else {
			$authoradd = ', author=\''.($isanonymous ? '' : addslashes($orig['author'])).'\'';
			$anonymousadd = ", anonymous='$isanonymous'";
		}

		if($isfirstpost) {

			if($subject == '' || $message == '') {
				showmessage('post_sm_isnull');
			}

			$typeid = isset($forum['threadtypes']['types'][$typeid]) ? $typeid : 0;
			$iconid = isset($_DCACHE['icons'][$iconid]) ? $iconid : 0;

			if(!$typeid && $forum['threadtypes']['required']) {
				showmessage('post_type_isnull');
			}

			$readperm = $allowsetreadperm ? $readperm : ($isorigauthor ? 0 : 'readperm');
			$price = intval($price);
			$price = $thread['price'] < 0 && !$thread['special'] ?
				($isorigauthor || !$price ? -1 : $price) :
				($maxprice ? ($price <= $maxprice ? ($price > 0 ? $price : 0) : $maxprice) : ($isorigauthor ? 0 : $thread['price']));

			if($price > 0 && floor($price * (1 - $creditstax)) == 0) {
				showmessage('post_net_price_iszero');
			}

			$polladd = '';
			if(($alloweditpoll || $thread['authorid'] == $discuz_uid) && $thread['special'] == 1 && !empty($polls)) {
				$pollarray = '';
				$pollarray['options'] = $polloption;
				if($pollarray['options']) {
					if(count($pollarray['options']) > $maxpolloptions) {
						showmessage('post_poll_option_toomany');
					}
					foreach($pollarray['options'] as $key => $value) {
						if(!trim($value)) {
							$db->query("DELETE FROM {$tablepre}polloptions WHERE polloptionid='$key' AND tid='$tid'");
							unset($pollarray['options'][$key]);
						}
					}
					$polladd = ', special=\'1\'';
					foreach($displayorder as $key => $value) {
						if(preg_match("/^-?\d*$/", $value)) {
							$pollarray['displayorder'][$key] = $value;
						}
					}
					$pollarray['multiple'] = !empty($multiplepoll);
					$pollarray['visible'] = empty($visibilitypoll);
					$pollarray['expiration'] = $expiration;
					foreach($polloptionid as $key => $value) {
						if(!preg_match("/^\d*$/", $value)) {
							showmessage('submit_invalid');
						}
					}
					$maxchoices = $maxchoices >= count($pollarray['options']) ? count($pollarray['options']) : $maxchoices;
					if(preg_match("/^\d*$/", $maxchoices)) {
						if(!$pollarray['multiple']) {
							$pollarray['maxchoices'] = 1;
						} elseif(empty($maxchoices)) {
							$pollarray['maxchoices'] = 0;
						} else {
							$pollarray['maxchoices'] = $maxchoices;
						}
					}

					if($close) {
						$pollarray['expiration'] = $timestamp;
					} elseif(preg_match("/^\d*$/", $pollarray['expiration'])) {
						if(empty($pollarray['expiration'])) {
							$pollarray['expiration'] = 0;
						} else {
							$pollarray['expiration'] = $timestamp + 86400 * $expiration;
						}
					}
					$optid = '';
					$query = $db->query("SELECT polloptionid FROM {$tablepre}polloptions WHERE tid='$tid'");
					while($tempoptid = $db->fetch_array($query)) {
						$optid[] = $tempoptid['polloptionid'];
					}
					foreach($pollarray['options'] as $key => $value) {
						$value = dhtmlspecialchars(trim($value));
						if(in_array($polloptionid[$key], $optid)) {
							if($alloweditpoll) {
								$db->query("UPDATE {$tablepre}polloptions SET displayorder='".$pollarray['displayorder'][$key]."', polloption='$value' WHERE polloptionid='$polloptionid[$key]' AND tid='$tid'");
							} else {
								$db->query("UPDATE {$tablepre}polloptions SET displayorder='".$pollarray['displayorder'][$key]."' WHERE polloptionid='$polloptionid[$key]' AND tid='$tid'");
							}
						} else {
							$db->query("INSERT INTO {$tablepre}polloptions (tid, displayorder, polloption) VALUES ('$tid', '".$pollarray['displayorder'][$key]."', '$value')");
						}
					}
					$db->query("UPDATE {$tablepre}polls SET multiple='$pollarray[multiple]', visible='$pollarray[visible]', maxchoices='$pollarray[maxchoices]', expiration='$pollarray[expiration]' WHERE tid='$tid'", 'UNBUFFERED');
				} else {
					$polladd = ', special=\'0\'';
					$db->query("DELETE FROM {$tablepre}polls WHERE tid='$tid'");
					$db->query("DELETE FROM {$tablepre}polloptions WHERE tid='$tid'");
				}

			} elseif($thread['special'] == 2 && ($allowposttrade || $thread['authorid'] == $discuz_uid)) {

				$seller = dhtmlspecialchars(trim($seller));
				$item_name = dhtmlspecialchars(trim($item_name));
				$item_price = floatval($item_price);
				$item_locus = dhtmlspecialchars(trim($item_locus));
				$item_number = intval($item_number);
				$item_quality = intval($item_quality);
				$item_transport = intval($item_transport);
				$postage_mail = intval($postage_mail);
				$postage_express = intval(trim($postage_express));
				$postage_ems = intval($postage_ems);
				$item_type = intval($item_type);

				if(!$seller) {
					showmessage('trade_alipay_please');
				} elseif(!$item_name) {
					showmessage('trade_please_name');
				} elseif($maxtradeprice && ($mintradeprice > $item_price || $maxtradeprice < $item_price)) {
					showmessage('trade_price_between');
				} elseif(!$maxtradeprice && $mintradeprice > $item_price) {
					showmessage('trade_price_more_than');
				} elseif(!trim($item_locus)) {
					showmessage('trade_please_locus');
				} elseif($item_number < 0) {
					showmessage('tread_please_number');
				}

				$expiration = $item_expiration ? strtotime($item_expiration) : 0;
				$closed = $expiration > 0 && strtotime($item_expiration) < $timestamp ? 1 : $closed;

				switch($transport) {
					case 'seller':$item_transport = 1;break;
					case 'buyer':$item_transport = 2;break;