<?php



if(!defined('IN_DISCUZ')) {

	exit('Access Denied');

}



$_GET['action'] = 'edit';

$pid = (int)$_GET['pid'];



require 'includes/post.php';

require_once libfile('class/credit');



$orig = get_post_by_tid_pid($_G['tid'], $pid);

$isfirstpost = $orig['first'] ? 1 : 0;



if($isfirstpost && (($special == 1 && !$_G['group']['allowpostpoll']) || ($special == 2 && !$_G['group']['allowposttrade']) || ($special == 3 && !$_G['group']['allowpostreward']) || ($special == 4 && !$_G['group']['allowpostactivity']) || ($special == 5 && !$_G['group']['allowpostdebate']))) {

	showmessage('group_nopermission', NULL, array('grouptitle' => $_G['group']['grouptitle']), array('login' => 1));

}



if($_G['setting']['magicstatus']) {

	$magiclog = C::t('forum_threadmod')->fetch_by_tid_magicid($_G['tid'], 10);

	$magicid = $magiclog['magicid'];

	$_G['group']['allowanonymous'] = $_G['group']['allowanonymous'] || $magicid ? 1 : $_G['group']['allowanonymous'];

}



$isorigauthor = $_G['uid'] && $_G['uid'] == $orig['authorid'];

$isanonymous = ($_G['group']['allowanonymous'] || $orig['anonymous']) && getgpc('isanonymous') ? 1 : 0;

$audit = $orig['invisible'] == -2 || $thread['displayorder'] == -2 ? $_GET['audit'] : 0;



if(empty($orig)) {

	odz_error('post_nonexistence');

} elseif((!$_G['forum']['ismoderator'] || !$_G['group']['alloweditpost'] || (in_array($orig['adminid'], array(1, 2, 3)) && $_G['adminid'] > $orig['adminid'])) && !(($_G['forum']['alloweditpost'] || $orig['invisible'] == -3)&& $isorigauthor)) {

	odz_error('post_edit_nopermission');

} elseif($isorigauthor && !$_G['forum']['ismoderator'] && $orig['invisible'] != -3) {

	$alloweditpost_status = getstatus($_G['setting']['alloweditpost'], $special + 1);

	if(!$alloweditpost_status && $_G['group']['edittimelimit'] && TIMESTAMP - $orig['dateline'] > $_G['group']['edittimelimit'] * 60) {

		odz_error('post_edit_timelimit', -1, array('edittimelimit' => $_G['group']['edittimelimit']));

	}

}



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



if($special == 5) {

	$debate = array_merge($thread, daddslashes(C::t('forum_debate')->fetch($_G['tid'])));

	$firststand = C::t('forum_debatepost')->get_firststand($_G['tid'], $_G['uid']);



	if(!$isfirstpost && $debate['endtime'] && $debate['endtime'] < TIMESTAMP && !$_G['forum']['ismoderator']) {

		odz_error('debate_end');

	}

	if($isfirstpost && $debate['umpirepoint'] && !$_G['forum']['ismoderator']) {

		odz_error('debate_umpire_comment_invalid');

	}

}



$rushreply = getstatus($thread['status'], 3);





if($isfirstpost && $isorigauthor && $_G['group']['allowreplycredit']) {

	if($replycredit_rule = C::t('forum_replycredit')->fetch($_G['tid'])) {

		if($thread['replycredit']) {

			$replycredit_rule['lasttimes'] = $thread['replycredit'] / $replycredit_rule['extcredits'];

		}

		$replycredit_rule['extcreditstype'] = $replycredit_rule['extcreditstype'] ? $replycredit_rule['extcreditstype'] : $_G['setting']['creditstransextra'][10];

	}

}



//if(!submitcheck('editsubmit')) {

if(!isset($_GET['editsubmit'])) {



	$thread['hiddenreplies'] = getstatus($thread['status'], 2);





	$postinfo = C::t('forum_post')->fetch('tid:'.$_G['tid'], $pid);

	if($postinfo['fid'] != $_G['fid'] || $postinfo['tid'] != $_G['tid']) {

		$postinfo = array();

	}



	$usesigcheck = $postinfo['usesig'] ? 'checked="checked"' : '';

	$urloffcheck = $postinfo['parseurloff'] ? 'checked="checked"' : '';

	$smileyoffcheck = $postinfo['smileyoff'] == 1 ? 'checked="checked"' : '';

	$codeoffcheck = $postinfo['bbcodeoff'] == 1 ? 'checked="checked"' : '';

	$tagoffcheck = $postinfo['htmlon'] & 2 ? 'checked="checked"' : '';

	$htmloncheck = $postinfo['htmlon'] & 1 ? 'checked="checked"' : '';

	if(!$isfirstpost) {

		$_G['group']['allowimgcontent'] = 0;

	}

	if($isfirstpost && $imgcontentcheck && $_G['group']['allowimgcontent']) {

		$editor['editormode'] = 0;

	}

	if($htmloncheck) {

		$editor['editormode'] = 0;

		$editor['allowswitcheditor'] = 0;

	}

	$showthreadsorts = ($thread['sortid'] || !empty($sortid)) && $isfirstpost;

	$sortid = empty($sortid) ? $thread['sortid'] : $sortid;



	$poll = $temppoll = '';

	if($isfirstpost) {

		if($postinfo['tags']) {

			$tagarray_all = $array_temp = $threadtag_array = array();

			$tagarray_all = explode("\t", $postinfo['tags']);

			if($tagarray_all) {

				foreach($tagarray_all as $var) {

					if($var) {

						$array_temp = explode(',', $var);

						$threadtag_array[] = $array_temp['1'];

					}

				}

			}

			$postinfo['tag'] = implode(',', $threadtag_array);

		}

		$allownoticeauthor = getstatus($thread['status'], 6);



		if($rushreply) {

			$postinfo['rush'] = C::t('forum_threadrush')->fetch($_G['tid']);

			if($postinfo['rush']['creditlimit'] == -996) {

				$postinfo['rush']['creditlimit'] = '';

			}

			$postinfo['rush']['stopfloor'] = $postinfo['rush']['stopfloor'] ? $postinfo['rush']['stopfloor'] : '';

			$postinfo['rush']['starttimefrom'] = $postinfo['rush']['starttimefrom'] ? dgmdate($postinfo['rush']['starttimefrom'], 'Y-m-d H:i') : '';

			$postinfo['rush']['starttimeto'] = $postinfo['rush']['starttimeto'] ? dgmdate($postinfo['rush']['starttimeto'], 'Y-m-d H:i') : '';

		}



		if($special == 127) {

			$sppos = strpos($postinfo['message'], chr(0).chr(0).chr(0));

			$specialextra = substr($postinfo['message'], $sppos + 3);

			if($specialextra && array_key_exists($specialextra, $_G['setting']['threadplugins']) && in_array($specialextra, $_G['forum']['threadplugin']) && in_array($specialextra, $_G['group']['allowthreadplugin'])) {

				$postinfo['message'] = substr($postinfo['message'], 0, $sppos);

			} else {

				showmessage('post_edit_nopermission_threadplign');

				$special = 0;

				$specialextra = '';

			}

		}

		$thread['freecharge'] = $_G['setting']['maxchargespan'] && TIMESTAMP - $thread['dateline'] >= $_G['setting']['maxchargespan'] * 3600 ? 1 : 0;

		$freechargehours = !$thread['freecharge'] ? $_G['setting']['maxchargespan'] - intval((TIMESTAMP - $thread['dateline']) / 3600) : 0;

		if($thread['special'] == 1 && ($_G['group']['alloweditpoll'] || $thread['authorid'] == $_G['uid'])) {

			$pollinfo = C::t('forum_poll')->fetch($_G['tid']);

			if($pollinfo['isimage']) {

				$pollimages = C::t('forum_polloption_image')->fetch_all_by_tid($_G['tid']);

				require_once libfile('function/home');

			}

			$query = C::t('forum_polloption')->fetch_all_by_tid($_G['tid']);

			foreach($query as $temppoll) {

				$poll['multiple'] = $pollinfo['multiple'];

				$poll['visible'] = $pollinfo['visible'];

				$poll['maxchoices'] = $pollinfo['maxchoices'];

				$poll['expiration'] = $pollinfo['expiration'];

				$poll['overt'] = $pollinfo['overt'];

				$poll['isimage'] = $pollinfo['isimage'];

				$poll['polloptionid'][] = $temppoll['polloptionid'];

				$poll['displayorder'][] = $temppoll['displayorder'];

				$poll['polloption'][] = $temppoll['polloption'];

				$attach = array();

				if($pollinfo['isimage'] && $pollimages[$temppoll['polloptionid']]) {

					$attach = $pollimages[$temppoll['polloptionid']];

					$attach['small'] = pic_get($attach['attachment'], 'forum', $attach['thumb'], $attach['remote']);

					$attach['big'] = pic_get($attach['attachment'], 'forum', 0, $attach['remote']);

					$poll['imginfo'][$temppoll['polloptionid']] = $attach;

				}



			}

		} elseif($thread['special'] == 3) {

			$rewardprice = $thread['price'];

		} elseif($thread['special'] == 4) {

			$activitytypelist = $_G['setting']['activitytype'] ? explode("\n", trim($_G['setting']['activitytype'])) : '';

			$activity = C::t('forum_activity')->fetch($_G['tid']);

			$activity['starttimefrom'] = dgmdate($activity['starttimefrom'], 'Y-m-d H:i');

			$activity['starttimeto'] = $activity['starttimeto'] ? dgmdate($activity['starttimeto'], 'Y-m-d H:i') : '';

			$activity['expiration'] = $activity['expiration'] ? dgmdate($activity['expiration'], 'Y-m-d H:i') : '';

			$activity['ufield'] = $activity['ufield'] ? dunserialize($activity['ufield']) : array();

			if($activity['ufield']['extfield']) {

				$activity['ufield']['extfield'] = implode("\n", $activity['ufield']['extfield']);

			}

		} elseif($thread['special'] == 5 ) {

			$debate['endtime'] = $debate['endtime'] ? dgmdate($debate['endtime'], 'Y-m-d H:i') : '';

		}

		if ($_G['group']['allowsetpublishdate']) {

			loadcache('cronpublish');

			$cron_publish_ids = dunserialize(getglobal('cache/cronpublish'));

			if (in_array($_G['tid'], $cron_publish_ids)) {

				$cronpublish = 1;

				$cronpublishdate = dgmdate($thread['dateline'], "dt");

			}

		}

	}



	if($thread['special'] == 2 && ($thread['authorid'] == $_G['uid'] && $_G['group']['allowposttrade'] || $_G['group']['allowedittrade'])) {

		$trade = C::t('forum_trade')->fetch_goods(0, $pid);

		if($trade) {

			$trade['expiration'] = $trade['expiration'] ? date('Y-m-d', $trade['expiration']) : '';

			$trade['costprice'] = $trade['costprice'] > 0 ? $trade['costprice'] : '';

			$trade['message'] = dhtmlspecialchars($trade['message']);

			$expiration_7days = date('Y-m-d', TIMESTAMP + 86400 * 7);

			$expiration_14days = date('Y-m-d', TIMESTAMP + 86400 * 14);

			$expiration_month = date('Y-m-d', mktime(0, 0, 0, date('m')+1, date('d'), date('Y')));

			$expiration_3months = date('Y-m-d', mktime(0, 0, 0, date('m')+3, date('d'), date('Y')));

			$expiration_halfyear = date('Y-m-d', mktime(0, 0, 0, date('m')+6, date('d'), date('Y')));

			$expiration_year = date('Y-m-d', mktime(0, 0, 0, date('m'), date('d'), date('Y')+1));

		} else {

			$special = 0;

			$trade = array();

		}

	}



	if($isfirstpost && $specialextra) {

		@include_once DISCUZ_ROOT.'./source/plugin/'.$_G['setting']['threadplugins'][$specialextra]['module'].'.class.php';

		$classname = 'threadplugin_'.$specialextra;

		if(class_exists($classname) && method_exists($threadpluginclass = new $classname, 'editpost')) {

			$threadplughtml = $threadpluginclass->editpost($_G['fid'], $_G['tid']);

		}

	}



	$postinfo['subject'] = str_replace('"', '&quot;', $postinfo['subject']);

	$postinfo['message'] = dhtmlspecialchars($postinfo['message']);

	$selectgroupid = 0;

	if($postinfo['first'] == 1) {

		preg_match("/(\[groupid=(\d+)\].*\[\/groupid\])/i", $postinfo['message'], $matchs);

		$postinfo['message'] = str_replace($matchs[1], '', $postinfo['message']);

		$selectgroupid = $matchs[2];



		if(helper_access::check_module('group')) {

			$mygroups = $groupids = array();

			$groupids = C::t('forum_groupuser')->fetch_all_fid_by_uids($_G['uid']);

			array_slice($groupids, 0, 20);

			$query = C::t('forum_forum')->fetch_all_info_by_fids($groupids);

			foreach($query as $group) {

				$mygroups[$group['fid']] = $group['name'];

			}

		}

	}

	$language = lang('forum/misc');

	$postinfo['message'] = preg_replace($postinfo['htmlon'] ? $language['post_edithtml_regexp'] : (!$_G['forum']['allowbbcode'] || $postinfo['bbcodeoff'] ? $language['post_editnobbcode_regexp'] : $language['post_edit_regexp']), '', $postinfo['message']);



	if($special == 5) {

		$standselected = array($firststand => 'selected="selected"');

	}



	if($_G['group']['allowpostattach'] || $_G['group']['allowpostimage']) {

		$attachlist = getattach($pid);

		$attachs = $attachlist['attachs'];

		$imgattachs = $attachlist['imgattachs'];

		unset($attachlist);

		$attachfind = $attachreplace = array();

		if(!empty($attachs['used'])) {

			foreach($attachs['used'] as $attach) {

				if($attach['isimage']) {

					$attachfind[] = "/\[attach\]$attach[aid]\[\/attach\]/i";

					$attachreplace[] = '[attachimg]'.$attach['aid'].'[/attachimg]';

				}

			}

		}

		if(!empty($imgattachs['used'])) {

			foreach($imgattachs['used'] as $attach) {

				$attachfind[] = "/\[attach\]$attach[aid]\[\/attach\]/i";

				$attachreplace[] = '[attachimg]'.$attach['aid'].'[/attachimg]';

			}

		}

		$attachfind && $postinfo['message'] = preg_replace($attachfind, $attachreplace, $postinfo['message']);

	}

	if($special == 2 && $trade['aid'] && !empty($imgattachs['used']) && is_array($imgattachs['used'])) {

		foreach($imgattachs['used'] as $k => $tradeattach) {

			if($tradeattach['aid'] == $trade['aid']) {

				unset($imgattachs['used'][$k]);

				break;

			}

		}

	}

	if($special == 4 && $activity['aid'] && !empty($imgattachs['used']) && is_array($imgattachs['used'])) {

		foreach($imgattachs['used'] as $k => $activityattach) {

			if($activityattach['aid'] == $activity['aid']) {

				unset($imgattachs['used'][$k]);

				break;

			}

		}

	}



	if($sortid) {

		require_once libfile('post/threadsorts', 'include');

		foreach($_G['forum_optionlist'] as $option) {

			if($option['type'] == 'image') {

				foreach($imgattachs['used'] as $k => $sortattach) {

					if($sortattach['aid'] == $option['value']['aid']) {

						unset($imgattachs['used'][$k]);

						break;

					}

				}

			}

		}

	}



	$imgattachs['unused'] = !$sortid ? $imgattachs['unused'] : '';



	//include template('forum/post');

	$result = array(

		'thread' => array(

			'tid' => $thread['tid'],

			'typeid' => $thread['typeid'],

			'subject' => $thread['subject']

		),

		'postinfo' => $postinfo

	);

    odz_result($result);



} else {

	if($_GET['mygroupid']) {

		$mygroupid = explode('__', $_GET['mygroupid']);

		$mygid = intval($mygroupid[0]);

		if($mygid) {

			$mygname = $mygroupid[1];

			if(count($mygroupid) > 2) {

				unset($mygroupid[0]);

				$mygname = implode('__', $mygroupid);

			}

			$message .= '[groupid='.intval($mygid).']'.$mygname.'[/groupid]';

		}

	}

	$modpost = C::m('forum_post', $_G['tid'], $pid);



	$modpost->param('redirecturl', "forum.php?mod=viewthread&tid=$_G[tid]&page=$_GET[page]&extra=$extra".($vid && $isfirstpost ? "&vid=$vid" : '')."#pid$pid");



	if(empty($_GET['delete'])) {





		if($isfirstpost) {





			if($thread['special'] == 1 && ($_G['group']['alloweditpoll'] || $isorigauthor) && !empty($_GET['polls'])) {



			} elseif($thread['special'] == 3 && $isorigauthor) {





			} elseif($thread['special'] == 4 && $_G['group']['allowpostactivity']) {





			} elseif($thread['special'] == 5 && $_G['group']['allowpostdebate']) {





			} elseif($specialextra) {



				@include_once DISCUZ_ROOT.'./source/plugin/'.$_G['setting']['threadplugins'][$specialextra]['module'].'.class.php';

				$classname = 'threadplugin_'.$specialextra;

				if(class_exists($classname) && method_exists($threadpluginclass = new $classname, 'editpost_submit')) {

					$threadpluginclass->editpost_submit($_G['fid'], $_G['tid']);

				}



			}













		} else {





		}















		$feed = array();

		if($special == 127) {

			$message .= chr(0).chr(0).chr(0).$specialextra;

		}





		if($isfirstpost) {

			$modpost->attach_before_method('editpost', array('class' => 'extend_thread_sort', 'method' => 'before_editpost'));

			if($thread['special'] == 3) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_reward', 'method' => 'before_editpost'));

			}

			if($thread['special'] == 1) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_poll', 'method' => 'before_editpost'));

			}

			if($thread['special'] == 4 && $_G['group']['allowpostactivity']) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_activity', 'method' => 'before_editpost'));

			}

			if($thread['special'] == 5 && $_G['group']['allowpostdebate']) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_debate', 'method' => 'before_editpost'));

			}

			if($_G['group']['allowreplycredit']) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_replycredit', 'method' => 'before_editpost'));

			}

			if($rushreply) {

				$modpost->attach_before_method('editpost', array('class' => 'extend_thread_rushreply', 'method' => 'before_editpost'));

			}

			$modpost->attach_after_method('editpost', array('class' => 'extend_thread_follow', 'method' => 'after_editpost'));

		}



		if($_G['group']['allowat']) {

			$modpost->attach_before_method('editpost', array('class' => 'extend_thread_allowat', 'method' => 'before_editpost'));

			$modpost->attach_after_method('editpost', array('class' => 'extend_thread_allowat', 'method' => 'after_editpost'));

		}



		$modpost->attach_before_method('editpost', array('class' => 'extend_thread_image', 'method' => 'before_editpost'));



		if($special == '2' && $_G['group']['allowposttrade']) {

			$modpost->attach_before_method('editpost', array('class' => 'extend_thread_trade', 'method' => 'before_editpost'));

		}



		$modpost->attach_before_method('editpost', array('class' => 'extend_thread_filter', 'method' => 'before_editpost'));

		$modpost->attach_after_method('editpost', array('class' => 'extend_thread_filter', 'method' => 'after_editpost'));



		$param = array(

			'subject' => $subject,

			'message' => $message,

			'special' => $special,

			'sortid' => $sortid,

			'typeid' => $typeid,

			'isanonymous' => $isanonymous,



			'cronpublish' => $_GET['cronpublish'],

			'cronpublishdate' => $_GET['cronpublishdate'],

			'save' => $_GET['save'],



			'readperm' => $readperm,

			'price' => $_GET['price'],



			'ordertype' => $_GET['ordertype'],

			'hiddenreplies' => $_GET['hiddenreplies'],

			'allownoticeauthor' => $_GET['allownoticeauthor'],



			'audit' => $_GET['audit'],



			'tags' => $_GET['tags'],



			'bbcodeoff' => $_GET['bbcodeoff'],

			'smileyoff' => $_GET['smileyoff'],

			'parseurloff' => $_GET['parseurloff'],

			'usesig' => $_GET['usesig'],

			'htmlon' => $_GET['htmlon'],



			'extramessage' => $extramessage,

		);



		if($_G['group']['allowimgcontent']) {

			$param['imgcontent'] = $_GET['imgcontent'];

			$param['imgcontentwidth'] = $_G['setting']['imgcontentwidth'] ? intval($_G['setting']['imgcontentwidth']) : 100;

		}

		if($isfirstpost && $isorigauthor && $_G['group']['allowreplycredit']) {

			$param['replycredit_rule'] = $replycredit_rule;

		}



		$modpost->editpost($param);

		C::t('forum_post')->update('tid:'.$_GET['tid'], $_GET['pid'], array('smileyoff' => 0));



	} else {





















		if($thread['special'] == 3) {

			$modpost->attach_before_method('deletepost', array('class' => 'extend_thread_reward', 'method' => 'before_deletepost'));

		}

		if($rushreply) {

			$modpost->attach_before_method('deletepost', array('class' => 'extend_thread_rushreply', 'method' => 'before_deletepost'));

		}

		if($thread['replycredit'] && $isfirstpost) {

			$modpost->attach_before_method('deletepost', array('class' => 'extend_thread_replycredit', 'method' => 'before_deletepost'));

		}



		$modpost->attach_before_method('deletepost', array('class' => 'extend_thread_image', 'method' => 'before_deletepost'));



		if($thread['special'] == 2) {

			$modpost->attach_after_method('deletepost', array('class' => 'extend_thread_trade', 'method' => 'after_deletepost'));

		}

		if($isfirstpost) {

			$modpost->attach_after_method('deletepost', array('class' => 'extend_thread_sort', 'method' => 'after_deletepost'));

		}



		$modpost->attach_after_method('deletepost', array('class' => 'extend_thread_filter', 'method' => 'after_deletepost'));



		$param = array(

			'special' => $special,

			'isanonymous' => $isanonymous,

		);



		$modpost->deletepost($param);

	}



	if($specialextra) {



		@include_once DISCUZ_ROOT.'./source/plugin/'.$_G['setting']['threadplugins'][$specialextra]['module'].'.class.php';

		$classname = 'threadplugin_'.$specialextra;

		if(class_exists($classname) && method_exists($threadpluginclass = new $classname, 'editpost_submit_end')) {

			$threadpluginclass->editpost_submit_end($_G['fid'], $_G['tid']);

		}



	}



	if($_G['forum']['threadcaches']) {

		deletethreadcaches($_G['tid']);

	}



	$param = array('fid' => $_G['fid'], 'tid' => $_G['tid'], 'pid' => $pid);



	dsetcookie('clearUserdata', 'forum');



	if($_G['forum_auditstatuson']) {

		if($audit == 1) {

			updatemoderate($isfirstpost ? 'tid' : 'pid', $isfirstpost ? $_G['tid'] : $pid, '2');

			showmessage('auditstatuson_succeed', $modpost->param('redirecturl'), $param);

		} else {

			updatemoderate($isfirstpost ? 'tid' : 'pid', $isfirstpost ? $_G['tid'] : $pid);

			showmessage('audit_edit_succeed', '', $param, array('alert' => 'right'));

		}

	} else {

		if(!empty($_GET['delete']) && $isfirstpost) {

			odz_success('post_edit_delete_succeed');

		} elseif(!empty($_GET['delete'])) {

			odz_success('post_edit_delete_succeed');

        } else {

			if($isfirstpost && $modpost->param('modnewthreads')) {

				C::t('forum_post')->update($thread['posttableid'], $pid, array('status' => 4), false, false, null, -2, null, 0);

				updatemoderate('tid', $_G['tid']);

				showmessage('edit_newthread_mod_succeed');

			} elseif(!$isfirstpost && $modpost->param('modnewreplies')) {

				C::t('forum_post')->update($thread['posttableid'], $pid, array('status' => 4), false, false, null, -2, null, 0);

				updatemoderate('pid', $pid);

				odz_success('edit_reply_mod_succeed');

			} else {

				odz_success('post_edit_succeed');

			}

		}

	}



}



?>