editpost.inc.php

Discuz功能源码（开源）

				}

				$db->query("DELETE FROM {$tablepre}attachments WHERE aid IN ($deleteaids) AND pid='$pid'");
				updatecredits($orig['authorid'], $postattachcredits, -($db->affected_rows()));
			}

			if($pattachment) {
				$searcharray = $pregarray = $replacearray = array();
				foreach($attachments as $key => $attach) {
					$db->query("INSERT INTO {$tablepre}attachments (tid, pid, dateline, readperm, price, filename, description, filetype, filesize, attachment, downloads, isimage, uid, thumb, remote, width)
						VALUES ('$tid', '$pid', '$timestamp', '$attach[perm]', '$attach[price]', '$attach[name]', '$attach[description]', '$attach[type]', '$attach[size]', '$attach[attachment]', '0', '$attach[isimage]', '$attach[uid]', '$attach[thumb]', '$attach[remote]', '$attach[width]')");
					$searcharray[] = '[local]'.$localid[$key].'[/local]';
					$pregarray[] = '/\[localimg=(\d{1,3}),(\d{1,3})\]'.$localid[$key].'\[\/localimg\]/is';
					$insertid = $db->insert_id();
					$replacearray[] = '[attach]'.$insertid.'[/attach]';
				}
				if($special == 2 && !empty($_FILES['tradeattach']['tmp_name'][0])) {
					$tradeaid = $insertid;
				}
				$message = str_replace($searcharray, $replacearray, preg_replace($pregarray, $replacearray, $message));
				updatecredits($orig['authorid'], $postattachcredits, count($attachments));
			} else {
				$pattachment = $db->result_first("SELECT aid FROM {$tablepre}attachments WHERE pid='$pid' LIMIT 1") ? 1 : 0;
			}

			$tattachment = $db->result_first("SELECT count(*) FROM {$tablepre}posts p, {$tablepre}attachments a WHERE a.tid='$tid' AND a.isimage='1' AND a.pid=p.pid AND p.invisible='0' LIMIT 1") ? 2 : 
				($db->result_first("SELECT count(*) FROM {$tablepre}posts p, {$tablepre}attachments a WHERE a.tid='$tid' AND a.pid=p.pid AND p.invisible='0' LIMIT 1") ? 1 : 0);

			$db->query("UPDATE {$tablepre}threads SET attachment='$tattachment' WHERE tid='$tid'");

		}

		if($swfupload) {
			updateswfattach();
		}

		if($special == 2 && $allowposttrade) {

			$oldtypeid = $db->result_first("SELECT typeid FROM {$tablepre}trades WHERE pid='$pid'");
			$oldtypeid = isset($tradetypes[$oldtypeid]) ? $oldtypeid : 0;
			$tradetypeid = !$tradetypeid ? $oldtypeid : $tradetypeid;
			$optiondata = array();
			threadsort_checkoption($oldtypeid, 1);
			$optiondata = array();
			if($tradetypes && $typeoption && is_array($typeoption) && $checkoption) {
				$optiondata = threadsort_validator($typeoption);
			}

			if($tradetypes && $optiondata && is_array($optiondata)) {
				foreach($optiondata as $optionid => $value) {
					if($oldtypeid) {
						$db->query("UPDATE {$tablepre}tradeoptionvars SET value='$value' WHERE pid='$pid' AND optionid='$optionid'");
					} else {
						$db->query("INSERT INTO {$tablepre}tradeoptionvars (sortid, pid, optionid, value)
							VALUES ('$tradetypeid', '$pid', '$optionid', '$value')");
					}
				}
			}

			if(!$oldtypeid) {
				$db->query("UPDATE {$tablepre}trades SET typeid='$tradetypeid' WHERE pid='$pid'");
			}

			$query = $db->query("SELECT * FROM {$tablepre}trades WHERE tid='$tid' AND pid='$pid'");
			if($db->num_rows($query)) {
				$seller = dhtmlspecialchars(trim($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);
				$item_costprice = floatval($item_costprice);

				if(!$item_name) {
					showmessage('trade_please_name');
				} elseif($maxtradeprice && ($mintradeprice > $item_price || $maxtradeprice < $item_price)) {
					showmessage('trade_price_between');
				} elseif(!$maxtradeprice && $mintradeprice > $item_price) {
					showmessage('trade_price_more_than');
				} elseif($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':$item_transport = 2;break;
					case 'virtual':$item_transport = 3;break;
					case 'logistics':$item_transport = 4;break;
				}
				$tradeaidadd = $special == 2 && !empty($_FILES['tradeattach']['tmp_name'][0]) ? "aid='$tradeaid'," : '';
				$db->query("UPDATE {$tablepre}trades SET $tradeaidadd account='$seller', subject='$item_name', price='$item_price', amount='$item_number', quality='$item_quality', locus='$item_locus',
					transport='$item_transport', ordinaryfee='$postage_mail', expressfee='$postage_express', emsfee='$postage_ems', itemtype='$item_type', expiration='$expiration', closed='$closed',
					costprice='$item_costprice' WHERE tid='$tid' AND pid='$pid'", 'UNBUFFERED');

				if(!empty($infloat)) {
					$viewpid = $db->result_first("SELECT pid FROM {$tablepre}posts WHERE tid='$tid' AND first='1' LIMIT 1");
					$redirecturl = "viewthread.php?tid=$tid&viewpid=$viewpid#pid$viewpid";
				} else {
					$redirecturl = "viewthread.php?do=tradeinfo&tid=$tid&pid=$pid";
				}
			}

		}

		$feed = array();
		if($special == 6 && $allowpostvideo) {
			$videoAccount = new VideoClient_VideoService($appid, $siteid, $sitekey);
			if($vid && $isfirstpost) {
				if(empty($vsubject) || empty($vtag)) {
					showmessage('video_required_invalid');
				}
				$vid = dhtmlspecialchars($vid);
				$vsubject = dhtmlspecialchars($vsubject);
				$vclass = intval($vclass);
				$visup = intval($visup);
				$vlength = intval($vlength);
				$vautoplay = $vautoplay ? intval($vautoplay) : 2;
				$vshare = $vshare ? intval($vshare) : 1;

				$videoAccount = new VideoClient_VideoService($appid, $siteid, $sitekey);
				$result = $videoAccount->upload($vid, $tid, $visup, insenz_convert($vsubject, 1), insenz_convert($vtag, 1), '', $vclass, $vautoplay, $vshare);
				$query = $db->query("INSERT INTO {$tablepre}videos (vid, tid, uid, dateline, vthumb, vtitle, vclass, vtime, visup, vautoplay)
					VALUES ('$vid', '$tid', '$discuz_uid', '$timestamp', '', '$vsubject', '$vclass', '$vlength', '$visup', '$vautoplay')", 'SILENT');

				if($customaddfeed & 4) {
					$feed['icon'] = 'video';
					$feed['title_template'] = 'feed_thread_video_title';
					$feed['body_template'] = 'feed_thread_video_message';
					$feed['body_data'] = array(
						'subject'=> "<a href=\"{$boardurl}viewthread.php?tid=$tid&vid=$vid&autoplay=1\">$vsubject</a>",
						'play' => "<a href=\"{$boardurl}viewthread.php?tid=$tid&vid=$vid&autoplay=1\" class=\"playbutton\">Play</a>",
						'message' => cutstr(strip_tags(preg_replace(array("/\[hide=?\d*\].+?\[\/hide\]/is", "/\[.+?\]/is"), array('', ''), $message)), 150),
						'vlength'=> sprintf("%02d", intval($vlength / 60)).':'.sprintf("%02d", intval($vlength % 60)),
					);
					$feed['images'][] = array('url' => VideoClient_Util::getThumbUrl($vid, 'small'), 'link' => "{$boardurl}viewthread.php?tid=$tid");
					postfeed($feed);
				}
			}
			if($deletevideo && is_array($deletevideo)) {
				$toapivideo = array();
				foreach($deletevideo as $videoid) {
					$toapivideo[] = array('videoid' => $videoid);
				}
				$query = $db->query("DELETE FROM {$tablepre}videos WHERE vid IN (".implodeids($deletevideo).")");
				$videoAccount->removeMulti($toapivideo);
			}

			if(is_array($displayorder) && is_array($vtitle)) {
				foreach($displayorder as $vid => $val) {
					$db->query("UPDATE {$tablepre}videos SET displayorder='$displayorder[$vid]', vtitle='$vtitle[$vid]' WHERE vid='$vid'");
				}
			}
			$thread['author'] = addslashes($thread['author']);
			$db->query("UPDATE {$tablepre}threads SET lastposter='$thread[author]', lastpost='$timestamp' WHERE tid='$tid'", 'UNBUFFERED');
			$lastpost = "$thread[tid]\t".addslashes($thread['subject'])."\t$timestamp\t$thread[author]";
			$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost' WHERE fid='$fid'", 'UNBUFFERED');
			if($forum['type'] == 'sub') {
				$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost' WHERE fid='$forum[fup]'", 'UNBUFFERED');
			}

		}

		if($auditstatuson && $audit == 1) {
			updatepostcredits('+', $orig['authorid'], ($isfirstpost ? $postcredits : $replycredits));
			updatemodworks('MOD', 1);
			updatemodlog($tid, 'MOD');
		}

		$message = preg_replace('/\[attachimg\](\d+)\[\/attachimg\]/is', '[attach]\1[/attach]', $message);
		$db->query("UPDATE {$tablepre}posts SET message='$message', usesig='$usesig', htmlon='$htmlon', bbcodeoff='$bbcodeoff', parseurloff='$parseurloff',
			smileyoff='$smileyoff', subject='$subject' ".($pattachment ? ", attachment='1'" : '')." $anonymousadd ".($auditstatuson && $audit == 1 ? ",invisible='0'" : '')." WHERE pid='$pid'");

		$forum['lastpost'] = explode("\t", $forum['lastpost']);

		if($orig['dateline'] == $forum['lastpost'][2] && ($orig['author'] == $forum['lastpost'][3] || ($forum['lastpost'][3] == '' && $orig['anonymous']))) {
			$lastpost = "$tid\t".($isfirstpost ? $subject : addslashes($thread['subject']))."\t$orig[dateline]\t".($isanonymous ? '' : addslashes($orig['author']));
			$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost' WHERE fid='$fid'", 'UNBUFFERED');
		}

		if($thread['lastpost'] == $orig['dateline'] && ((!$orig['anonymous'] && $thread['lastposter'] == $orig['author']) || ($orig['anonymous'] && $thread['lastposter'] == '')) && $orig['anonymous'] != $isanonymous) {
			$db->query("UPDATE {$tablepre}threads SET lastposter='".($isanonymous ? '' : addslashes($orig['author']))."' WHERE tid='$tid'", 'UNBUFFERED');
		}

		if(!$isorigauthor) {
			updatemodworks('EDT', 1);
			require_once DISCUZ_ROOT.'./include/misc.func.php';
			modlog($thread, 'EDT');
		}

	} else {

		if($isfirstpost && $thread['replies'] > 0) {
			showmessage(($thread['special'] == 3 ? 'post_edit_reward_already_reply' : 'post_edit_thread_already_reply'), NULL, 'HALTED');
		}

		if($thread['special'] == 3) {
			if($thread['price'] < 0 && ($thread['dateline'] + 1 == $orig['dateline'])) {
				showmessage('post_edit_reward_nopermission', NULL, 'HALTED');
			}
		} elseif($thread['special'] == 6 && $isfirstpost && $videoopen) {
			videodelete($tid);
		}

		updatepostcredits('-', $orig['authorid'], ($isfirstpost ? $postcredits : $replycredits));

		if($thread['special'] == 3 && $isfirstpost) {
			$db->query("UPDATE {$tablepre}members SET extcredits$creditstransextra[2]=extcredits$creditstransextra[2]+$thread[price] WHERE uid='$orig[authorid]'", 'UNBUFFERED');
			$db->query("DELETE FROM {$tablepre}rewardlog WHERE tid='$tid'", 'UNBUFFERED');
		}

		$thread_attachment = $post_attachment = 0;
		$query = $db->query("SELECT pid, attachment, thumb, remote FROM {$tablepre}attachments WHERE tid='$tid'");
		while($attach = $db->fetch_array($query)) {
			if($attach['pid'] == $pid) {
				$post_attachment ++;
				dunlink($attach['attachment'], $attach['thumb'], $attach['remote']);
			} else {
				$thread_attachment = 1;
			}
		}

		if($post_attachment) {
			$db->query("DELETE FROM {$tablepre}attachments WHERE pid='$pid'", 'UNBUFFEREED');
			updatecredits($orig['authorid'], $postattachcredits, -($post_attachment));
		}

		$db->query("DELETE FROM {$tablepre}posts WHERE pid='$pid'");
		if($thread['special'] == 2) {
			$db->query("DELETE FROM {$tablepre}trades WHERE pid='$pid'");
		}

		if($isfirstpost) {
			$forumadd = 'threads=threads-\'1\', posts=posts-\'1\'';
			$tablearray = array('threadsmod','relatedthreads','threads','debates','debateposts','polloptions','polls','mythreads','typeoptionvars');
			foreach ($tablearray as $table) {
				$db->query("DELETE FROM {$tablepre}$table WHERE tid='$tid'", 'UNBUFFERED');
			}
			if($globalstick && in_array($thread['displayorder'], array(2, 3))) {
				require_once DISCUZ_ROOT.'./include/cache.func.php';
				updatecache('globalstick');
			}
		} else {
			$forumadd = 'posts=posts-\'1\'';
			$query = $db->query("SELECT author, dateline, anonymous FROM {$tablepre}posts WHERE tid='$tid' AND invisible='0' ORDER BY dateline DESC LIMIT 1");
			$lastpost = $db->fetch_array($query);
			$lastpost['author'] = !$lastpost['anonymous'] ? addslashes($lastpost['author']) : '';
			$db->query("UPDATE {$tablepre}threads SET replies=replies-'1', attachment='$thread_attachment', lastposter='$lastpost[author]', lastpost='$lastpost[dateline]' WHERE tid='$tid'", 'UNBUFFERED');
		}

		$forum['lastpost'] = explode("\t", $forum['lastpost']);
		if($orig['dateline'] == $forum['lastpost'][2] && ($orig['author'] == $forum['lastpost'][3] || ($forum['lastpost'][3] == '' && $orig['anonymous']))) {
			$lastthread = daddslashes($db->fetch_first("SELECT tid, subject, lastpost, lastposter FROM {$tablepre}threads
				WHERE fid='$fid' AND displayorder>='0' ORDER BY lastpost DESC LIMIT 1"), 1);
			$forumadd .= ", lastpost='$lastthread[tid]\t$lastthread[subject]\t$lastthread[lastpost]\t$lastthread[lastposter]'";
		}

		$db->query("UPDATE {$tablepre}forums SET $forumadd WHERE fid='$fid'", 'UNBUFFERED');

	}

	// debug: update thread caches ?
	if($forum['threadcaches']) {
		if($isfirstpost || $page == 1 || $thread['replies'] < $_DCACHE['pospperpage'] || !empty($delete)) {
			$forum['threadcaches'] && deletethreadcaches($tid);
		} else {
			if($db->result_first("SELECT COUNT(*) FROM {$tablepre}posts WHERE tid='$tid' AND pid<'$pid'") < $_DCACHE['settings']['postperpage']) {
				$forum['threadcaches'] && deletethreadcaches($tid);
			}
		}
	}

	if($auditstatuson) {
		if($audit == 1) {
			showmessage('auditstatuson_succeed', $redirecturl);
		} else {
			showmessage('audit_edit_succeed');
		}
	} else {
		if(!empty($delete) && $isfirstpost) {
			showmessage('post_edit_delete_succeed', "forumdisplay.php?fid=$fid");
		} elseif(!empty($delete)) {
			showmessage('post_edit_delete_succeed', "viewthread.php?tid=$tid&page=$page&extra=$extra".($vid && $isfirstpost ? "&vid=$vid" : ''));
		} else {
			showmessage('post_edit_succeed', $redirecturl);
		}
	}

}

?>