discuz!x2.5登錄管理面板

登錄管理中心時(shí)四次書(shū)錯(cuò)密碼會(huì)看見(jiàn)這個(gè)

訪問(wèn)管理中心

“您的管理面板已經(jīng)鎖定!?
請(qǐng)?jiān)?strong>?1797?秒以后重新訪問(wèn)管理中心”

在哪里控制這呢？

追蹤x2.5

./admin.php$admincp = new discuz_admincp(); $admincp->core = & $discuz; $admincp->init();

./source/class/discuz/discuz_admincp.php

class discuz_admincp

屬性：?var $sessionlife = 1800; //session的存活期，控制多少時(shí)間內(nèi)可以不用重新登錄，控制多久不可重新訪問(wèn)控制面板（單位s)

? ? ? ? ?var $panel = 1; //控制面板，管理中心是1，define('ADMINCP_PANEL', 1); ?define('MODCP_PANEL', 2);?define('PORTALCP_PANEL', 3);?登錄有效性分不同的控制面板

/*** $this->cpaccess = 0; 沒(méi)有用戶登錄,登錄管理中心需要輸入用戶名和密碼* $this->cpaccess = 1; 用戶已經(jīng)登錄，重新登錄管理面板* $this->cpaccess = 2； 用戶（提交）登錄管理面板錯(cuò)誤次數(shù)沒(méi)有超過(guò)3次* $this->cpaccess = 3; 用戶無(wú)需登錄，可直接訪問(wèn)管理面板* $this->cpaccess = -1 管理面板鎖定*/function check_cpaccess() {global $_G;$session = array();//沒(méi)有用戶登錄if(!$this->adminuser['uid']) {$this->cpaccess = 0;} else {//非創(chuàng)始人if(!$this->isfounder) {$session = C::t('common_admincp_member')->fetch($this->adminuser['uid']);//取出管理員相關(guān)信息：所屬團(tuán)隊(duì)職務(wù)組ID，管理團(tuán)隊(duì)權(quán)限（一般無(wú)）if($session) {$session = array_merge($session, C::t('common_admincp_session')->fetch($this->adminuser['uid'], $this->panel));//取出登錄管理面板記錄信息 }} else {$session = C::t('common_admincp_session')->fetch($this->adminuser['uid'], $this->panel);}if(empty($session)) {$this->cpaccess = $this->isfounder ? 1 : -2;} elseif($_G['setting']['adminipaccess'] && !ipaccess($_G['clientip'], $_G['setting']['adminipaccess'])) {//設(shè)置了允許訪問(wèn)管理中心的 IP 列表，當(dāng)前ip沒(méi)有在列表內(nèi)$this->do_user_login();} elseif ($session && empty($session['uid'])) {//session中沒(méi)有uid$this->cpaccess = 1;} elseif ($session['dateline'] < $this->sessionlimit) {// session過(guò)期了$this->cpaccess = 1;} elseif ($this->cpsetting['checkip'] && ($session['ip'] != $this->core->var['clientip'])) {//配置文件中檢查session中的ip，是否和當(dāng)前用戶ip一致$this->cpaccess = 1;} elseif ($session['errorcount'] >= 0 && $session['errorcount'] <= 3) {//登錄錯(cuò)誤次數(shù)0～3次$this->cpaccess = 2;} elseif ($session['errorcount'] == -1) {//正常登錄中...$this->cpaccess = 3;} else {$this->cpaccess = -1;}}if($this->cpaccess == 2 || $this->cpaccess == 3) {if(!empty($session['customperm'])) {$session['customperm'] = dunserialize($session['customperm']);}}$this->adminsession = $session;if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['admin_password'])) {if($this->cpaccess == 2) {$this->check_admin_login();} elseif($this->cpaccess == 0) {$this->check_user_login();}}if($this->cpaccess == 1) {//更新session表，重新登錄C::t('common_admincp_session')->delete($this->adminuser['uid'], $this->panel, $this->sessionlife);C::t('common_admincp_session')->insert(array('uid' => $this->adminuser['uid'],'adminid' => $this->adminuser['adminid'],'panel' => $this->panel,'ip' => $this->core->var['clientip'],'dateline' => TIMESTAMP,'errorcount' => 0,));} elseif ($this->cpaccess == 3) {//更新管理員最后登錄時(shí)間$this->load_admin_perms();C::t('common_admincp_session')->update($this->adminuser['uid'], $this->panel, array('dateline' => TIMESTAMP, 'ip' => $this->core->var['clientip'], 'errorcount' => -1));}if($this->cpaccess != 3) {$this->do_user_login();}}

?

?

訪問(wèn)門戶管理

“抱歉，由于密碼嘗試次數(shù)過(guò)多，管理面板已鎖定?

管理版面將于?2013-2-26 18:23?解除鎖定”

控制處

./source/class/discuz/discuz_pannel.php

屬性值：

var $ttl = 3600;//持續(xù)多久不需重新輸入密碼（單位s)
var $lockttl = 900; 鎖定門戶面板的時(shí)間（單位s)

posted @ 2013-02-26 18:12 bandbandme 閱讀(371) 評(píng)論(0)?編輯 discuz模塊更新使用流程解析

模板文件中的模塊調(diào)用<!--{block/977}-->

控制文件調(diào)用模板文件，解析模板文件，取出頁(yè)面上調(diào)用的模塊，在模板解析文件頭部添加

<?php block_get(‘977’),模板文件模塊所在處替換為：<?php block_display('977');?>

處理函數(shù)說(shuō)明：

function_core.php --- function_block.php
block_get -> block_get_batch

block_display->block_display_batch

block_get_batch?取得模塊數(shù)據(jù)items

block_display_batch??數(shù)據(jù)+模板=數(shù)據(jù)的html代碼（重新獲取模塊數(shù)據(jù)，如果有推送數(shù)據(jù)，則優(yōu)先選擇模塊推送數(shù)據(jù)）

/*** 獲取模塊配置信息，模塊數(shù)據(jù)*/ function block_get_batch($parameter) {global $_G;$bids = $parameter && is_array($parameter) ? $parameter : ($parameter ? explode(',', $parameter) : array());$bids = array_map('intval', $bids);$bids = array_unique($bids);$styleids = array();if($bids) {if(C::t('common_block')->allowmem) {if(($cachedata = memory('get', $bids, 'blockcache_')) !== false) {foreach ($cachedata as $bid => $block) {$_G['block'][$bid] = $block;if($block['styleid']) {$styleids[$block['styleid']] = $block['styleid'];}}if($styleids) {block_getstyle($styleids);}if(!($bids = array_diff($bids, array_keys($cachedata)))) {return true;}}}$items = $prelist = array();//獲取模塊數(shù)據(jù)，去除過(guò)期數(shù)據(jù)，取出固定當(dāng)前可用數(shù)據(jù),全部可用數(shù)據(jù)（除過(guò)期的foreach(C::t('common_block_item')->fetch_all_by_bid($bids) as $item) {//數(shù)據(jù)過(guò)期if($item['itemtype'] == '1' && $item['enddate'] && $item['enddate'] < TIMESTAMP) {continue;//數(shù)據(jù)固定，在可用范圍內(nèi)} elseif($item['itemtype'] == '1' && (!$item['startdate'] || $item['startdate'] <= TIMESTAMP)) {//如果指定位置處已經(jīng)存在，則覆蓋if (!empty($items[$item['bid']][$item['displayorder']])) {$prelist[$item['bid']] = array();}$prelist[$item['bid']][$item['displayorder']] = $item;}$items[$item['bid']][$item['displayorder']] = $item;}foreach(C::t('common_block')->fetch_all($bids) as $bid => $block) {if(!empty($block['styleid']) && $block['styleid'] > 0) {$styleids[] = intval($block['styleid']);}if(!empty($items[$bid])) {ksort($items[$bid]);$newitem = array();//模塊有固定數(shù)據(jù)if(!empty($prelist[$bid])) {$countpre = 0;foreach($items[$bid] as $position => $item) {//當(dāng)前位置沒(méi)有固定數(shù)據(jù)if(empty($prelist[$bid][$position])) {if(isset($items[$bid][$position+$countpre])) {//模塊數(shù)據(jù)指定位置有數(shù)據(jù)，則新的模塊數(shù)據(jù)當(dāng)前位置才有數(shù)據(jù)$newitem[$position+$countpre] = $item;}} else {if ($item['itemtype']=='1') {//數(shù)據(jù)固定，取開(kāi)始時(shí)間較晚的那條數(shù)據(jù)if ($prelist[$bid][$position]['startdate'] >= $item['startdate']) {$newitem[$position] = $prelist[$bid][$position];} else {$newitem[$position] = $item;}} else {//數(shù)據(jù)不固定 （什么情況會(huì)有？）$newitem[$position] = $prelist[$bid][$position];$countpre++;if(isset($items[$bid][$position+$countpre])) {$newitem[$position+$countpre] = $item;}}}}ksort($newitem);}$block['itemlist'] = empty($newitem) ? $items[$bid] : $newitem;}$block['param'] = $block['param'] ? dunserialize($block['param']) : array();$_G['block'][$bid] = $block;if(C::t('common_block')->allowmem) {memory('set', 'blockcache_'.$bid, $_G['block'][$bid], C::t('common_block')->cache_ttl);}}}if($styleids) {block_getstyle($styleids);} } /*** 更新模塊數(shù)據(jù)，獲取指定條數(shù)數(shù)據(jù)* @global type $_G* @param type $bid 模塊BID* @param type $items 模塊規(guī)則，推送（優(yōu)先）獲取的數(shù)據(jù)* @return type $showlist 最終模塊顯示的數(shù)據(jù)列表*/ function block_updateitem($bid, $items=array()) {global $_G;$block = $_G['block'][$bid];if(!$block) {if(!($block = C::t('common_block')->fetch($bid))) {return false;}$_G['block'][$bid] = $block;}$block['shownum'] = max($block['shownum'], 1);$showlist = array();$archivelist = array();$prelist = array();$oldvalue = $fixedvalue = $fixedkeys = array();/*** 獲取原模塊數(shù)據(jù)，取出固定的數(shù)據(jù)，固定位置可能有多條數(shù)據(jù)，預(yù)訂，使用，過(guò)期 2013-2-20 added*/foreach(C::t('common_block_item')->fetch_all_by_bid($bid, true) as $value) {$key = $value['idtype'].'_'.$value['id'];if($value['itemtype'] == '1') {$fixedvalue[$value['displayorder']][] = $value;$fixedkeys[$key] = 1;continue;} elseif(!isset($oldvalue[$key])) {$oldvalue[$key] = $value;} else {$archivelist[$value['itemid']] = 1;}}/*** 處理 重新獲取的數(shù)據(jù)* key：原數(shù)據(jù)中已有指定key的固定數(shù)據(jù)，重新獲取數(shù)據(jù)刪除此條記錄* 原數(shù)據(jù)中已有指定key的非固定數(shù)據(jù)，如果修改，則使用原數(shù)據(jù)中的key值，否 更新重新獲取的數(shù)據(jù)的itemid為原key數(shù)據(jù)的itemid*/$processkeys = array();$itemcount = count($items);for($k = 0; $k < $itemcount; $k++) {$v = $items[$k];$key = $v['idtype'].'_'.$v['id'];if(isset($fixedkeys[$key])) {$items[$k] = null;} elseif(isset($oldvalue[$key]) && !isset($processkeys[$key])) {if($oldvalue[$key]['itemtype'] == '2') {$items[$k] = $oldvalue[$key];} else {$items[$k]['itemid'] = $oldvalue[$key]['itemid'];}unset($oldvalue[$key]);$processkeys[$key] = 1;} elseif(isset($processkeys[$key])) {unset($items[$k]);}}$items = array_filter($items);foreach($oldvalue as $value) {$archivelist[$value['itemid']] = 1;}/*** 重新獲取模塊數(shù)據(jù)* 如有指定位置固定的原數(shù)據(jù)，預(yù)訂：保留，重新獲取數(shù)據(jù)；有效：顯示；過(guò)期：刪除，重新獲取數(shù)據(jù)* $jump == false 重新獲取指定位置的數(shù)據(jù)*/for($i = 1; $i <= $block['shownum']; $i++) {$jump = false;if(isset($fixedvalue[$i])) {foreach($fixedvalue[$i] as $value) {if($value['startdate'] > TIMESTAMP) {$prelist[] = $value;} elseif((!$value['startdate'] || $value['startdate'] <= TIMESTAMP)&& (!$value['enddate'] || $value['enddate'] > TIMESTAMP)) {$showlist[] = $value;$jump = true;} else {$archivelist[$value['itemid']] = 1;}}}if(!$jump) {$curitem = array();if(!($curitem = array_shift($items))) {break;}$curitem['displayorder'] = $i;$curitem['makethumb'] = 0;if($block['picwidth'] && $block['picheight'] && $curitem['picflag']) { //picflag=0為url地址$thumbpath = empty($curitem['thumbpath']) ? block_thumbpath($block, $curitem) : $curitem['thumbpath'];if($_G['setting']['ftp']['on']) {if(empty($ftp) || empty($ftp->connectid)) {$ftp = & discuz_ftp::instance();$ftp->connect();}if($ftp->ftp_size($thumbpath) > 0) {$curitem['makethumb'] = 1;$curitem['picflag'] = 2;}} else if(file_exists($_G['setting']['attachdir'].$thumbpath)) {$curitem['makethumb'] = 1;$curitem['picflag'] = 1;}$curitem['thumbpath'] = $thumbpath;}if(is_array($curitem['fields'])) {$curitem['fields'] = serialize($curitem['fields']);}$showlist[] = $curitem;}}foreach($items as $value) {if(!empty($value['itemid'])) {$archivelist[$value['itemid']] = 1;}}/*** 刪除無(wú)效的，多出的數(shù)據(jù)*/if($archivelist) {$delids = array_keys($archivelist);C::t('common_block_item')->delete_by_itemid_bid($delids, $bid);block_delete_pic($bid, $delids);}/*** 模塊數(shù)據(jù)最終存儲(chǔ)的數(shù)據(jù)是 有效的數(shù)據(jù)和預(yù)存的數(shù)據(jù)，數(shù)據(jù)條數(shù)之和為shownum*/$inserts = $itemlist = array();$itemlist = array_merge($showlist, $prelist);C::t('common_block_item')->insert_batch($bid, $itemlist);$showlist = array_filter($showlist);return $showlist; }

?

門戶管理模塊數(shù)據(jù)列表，更新模塊數(shù)據(jù)是否固定和位置

./source/include/portalcp/portalcp_block.php

elseif($op == 'data') {if(!$bid || (!$allowmanage && !$allowdata)) {showmessage('block_edit_nopermission');}if(submitcheck('updatesubmit')) {/*** 只有在有效時(shí)間范圍內(nèi)的數(shù)據(jù)有displayorder, locked* 更新模塊數(shù)據(jù)itemtype locked? 1 : 0 ,非固定模塊數(shù)據(jù)更新標(biāo)識(shí)itemtype=2取消，重新獲取idtype_id此模塊數(shù)據(jù)值* 如果是預(yù)訂數(shù)據(jù)，則無(wú)，只是顯示，沒(méi)做任何操作*/if($_POST['displayorder']) {asort($_POST['displayorder']);$orders = $ids = array();$order = 1;foreach($_POST['displayorder'] as $k=>$v) {$k = intval($k);$ids[] = $k;$orders[$k] = $order;$order++;}$items = array();foreach(C::t('common_block_item')->fetch_all($ids) as $value) {if($value['bid'] == $bid) {$items[$value['itemid']] = $value;}}foreach($items as $key=>$value) {$itemtype = !empty($_POST['locked'][$key]) ? '1' : '0';if($orders[$key] != $value['displayorder'] || $itemtype != $value['itemtype']) {C::t('common_block_item')->update($key, array('displayorder'=>$orders[$key], 'itemtype'=>$itemtype));}}}showmessage('do_success', 'portal.php?mod=portalcp&ac=block&op=data&bid='.$bid, array('bid'=>$bid, 'eleid'=> $_GET['eleid']));}$itemlist = array();if($bid) {$preorders = array();foreach(C::t('common_block_item')->fetch_all_by_bid($bid, true) as $value) {if($value['itemtype']==1 && $value['enddate'] && $value['enddate'] <= TIMESTAMP) {continue;}$value['ispreorder'] = false;if($value['itemtype']==1) {if($value['startdate'] > TIMESTAMP) {$value['ispreorder'] = true; //數(shù)據(jù)是預(yù)存數(shù)據(jù)} else {$preorders[$value['displayorder']] = $value['itemid']; //固定位置數(shù)據(jù) }}$value['itemtypename'] = lang('portalcp', 'itemtypename'.$value['itemtype']);$itemlist[$value['itemid']] = $value;}if($preorders) {foreach($itemlist as $key=>$value) {//如果固定位置數(shù)據(jù)和數(shù)據(jù)列表指定位置數(shù)據(jù)（修改的，預(yù)訂的，未修改的）itemid不同，取固定數(shù)據(jù)，銷毀此數(shù)據(jù)if(isset($preorders[$value['displayorder']]) && $value['itemid'] != $preorders[$value['displayorder']]) {unset($itemlist[$key]);}}}}$block['param']['bannedids'] = !empty($block['param']['bannedids']) ? $block['param']['bannedids'] : '';}

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