>dede>> 文档列表 全局标记 V55,V56,V57 获取指定文档列表 {dede:arclist flag='h' typeid='' row='' col='' titlelen='' infolen='' imgwidth='' imgheight='' listtype='' orderby='' keyword='' limit='0,1'} [field:title/] {/dede:arclist} col:分多少列显示（默认为单列），5.3版中本属性可以通过多种方式进行多行显示 row:返回文档列表总数 typeid:栏目ID,在列表模板和档案模板中一般不需要指定，在首页模板中允许用","分开表示多个栏目 getall:在没有指定这属性的情况下,在栏目页、文章页模板,不会获取以","分开的多个栏目的下级子类 titlelen:标题长度 等同于titlelength infolen:表示内容简介长度 等同于infolength imgwidth:缩略图宽度 imgheight:缩略图高度 listtype: 栏目类型 image含有缩略图 commend推荐 orderby:文档排序方式 keyword:含有指定关键字的文档列表，多个关键字用","分 innertext:单条记录样式 aid:指定文档ID idlist:提取特定文档（文档ID channelid:频道ID limit:（起始ID从0开始）表示限定的记录范围（如：limit='1,2' 表示从ID为1的记录开始，取2条记录 flag:自定义属性值：头条[h]推荐[c]图片[p]幻灯[f]滚动[s]跳转[j]图文[a]加粗[b] noflag:同flag，但这里是表示不包含这些属性 orderway:值为 desc 或 asc ，指定排序方式是降序还是顺向排序，默认为降序 subday:表示在多少天以内的文档 >>dede>>*/ function lib_arclist( &$ctag, &$refObj ) { global $envs; $autopartid = 0; $tagid = ''; $tagname = $ctag->GetTagName(); $channelid = $ctag->GetAtt('channelid'); //增加对分页内容的处理 $pagesize = $ctag->GetAtt('pagesize'); if($pagesize == '') { $multi = 0; } else { $tagid = $ctag->GetAtt('tagid'); } // arclist是否需要weight排序,默认为"N",如果需要排序则设置为"Y" $isweight = $ctag->GetAtt('isweight'); if($tagname=='imglist' || $tagname=='imginfolist') { $listtype = 'image'; } else if($tagname=='specart') { $channelid = -1; $listtype=''; } else if($tagname=='coolart') { $listtype = 'commend'; } else if($tagname=='autolist') { $autopartid = $ctag->GetAtt('partsort'); } else { $listtype = $ctag->GetAtt('type'); } //排序 if($ctag->GetAtt('sort')!='') $orderby = $ctag->GetAtt('sort'); else if($tagname=='hotart') $orderby = 'click'; else $orderby = $ctag->GetAtt('orderby'); //对相应的标记使用不同的默认innertext if(trim($ctag->GetInnerText()) != '') $innertext = $ctag->GetInnerText(); else if($tagname=='imglist') $innertext = GetSysTemplets('part_imglist.htm'); else if($tagname=='imginfolist') $innertext = GetSysTemplets('part_imginfolist.htm'); else $innertext = GetSysTemplets("part_arclist.htm"); //兼容titlelength if($ctag->GetAtt('titlelength')!='') $titlelen = $ctag->GetAtt('titlelength'); else $titlelen = $ctag->GetAtt('titlelen'); //兼容infolength if($ctag->GetAtt('infolength')!='') $infolen = $ctag->GetAtt('infolength'); else $infolen = $ctag->GetAtt('infolen'); $typeid = trim($ctag->GetAtt('typeid')); if(empty($typeid)) { $typeid = ( isset($refObj->Fields['typeid']) ? $refObj->Fields['typeid'] : $envs['typeid'] ); } if($listtype=='autolist') { $typeid = lib_GetAutoChannelID($ctag->GetAtt('partsort'),$typeid); } if($ctag->GetAtt('att')=='') { $flag = $ctag->GetAtt('flag'); } else { $flag = $ctag->GetAtt('att'); } return lib_arclistDone ( $refObj, $ctag, $typeid, $ctag->GetAtt('row'), $ctag->GetAtt('col'), $titlelen, $infolen, $ctag->GetAtt('imgwidth'), $ctag->GetAtt('imgheight'), $listtype, $orderby, $ctag->GetAtt('keyword'), $innertext, $envs['aid'], $ctag->GetAtt('idlist'), $channelid, $ctag->GetAtt('limit'), $flag,$ctag->GetAtt('orderway'), $ctag->GetAtt('subday'), $ctag->GetAtt('noflag'), $tagid,$pagesize,$isweight ); } /** * arclist解析函数 * * @access public * @param object $refObj 引用对象 * @param object $ctag 标签 * @param int $typeid 栏目ID * @param int $row 调用行数 * @param int $titlelen 字符串长度 * @param int $infolen 描述信息长度 * @param int $imgwidth 图片宽度 * @param int $imgheight 图片高度 * @param string $listtype 列表类型 * @param string $orderby 排列顺序 * @param string $keyword 关键词 * @param string $innertext 底层模板 * @param int $arcid 文档ID * @param string $idlist ID列表 * @param int $channelid 频道ID * @param string $limit 限制 * @param string $att 属性 * @param string $order 排序类型 * @param int $subday 天内 * @param string $noflag 属性标记 * @param string $tagid 标签id * @param string $pagesize 显示条数 * @param string $isweight 是否需要对检索出来的内容按照weight排序 * @return string */ function lib_arclistDone(&$refObj, &$ctag, $typeid=0, $row=10, $col=1, $titlelen=30, $infolen=160, $imgwidth=120, $imgheight=90, $listtype='all', $orderby='default', $keyword='', $innertext='', $arcid=0, $idlist='', $channelid=0, $limit='', $att='', $order='desc', $subday=0, $noflag='',$tagid='', $pagesize=0, $isweight='N') { global $dsql,$PubFields,$cfg_keyword_like,$cfg_index_cache,$_arclistEnv,$envs,$cfg_cache_type,$cfg_digg_update; $row = AttDef($row,10); $titlelen = AttDef($titlelen,30); $infolen = AttDef($infolen,160); $imgwidth = AttDef($imgwidth,120); $imgheight = AttDef($imgheight,120); $listtype = AttDef($listtype,'all'); $arcid = AttDef($arcid,0); $channelid = AttDef($channelid,0); $orderby = AttDef($orderby,'default'); $orderWay = AttDef($order,'desc'); $subday = AttDef($subday,0); $pagesize = AttDef($pagesize,0); $line = $row; $orderby = strtolower($orderby); $keyword = trim($keyword); $innertext = trim($innertext); $tablewidth = $ctag->GetAtt('tablewidth'); $writer = $ctag->GetAtt('writer'); if($tablewidth == "") $tablewidth = 100; if(empty($col)) $col = 1; $colWidth = ceil(100/$col); $tablewidth = $tablewidth."%"; $colWidth = $colWidth."%"; //记录属性,以便分页样式统一调用 $attarray = compact("row", "titlelen", 'infolen', 'imgwidth', 'imgheight', 'listtype', 'arcid', 'channelid', 'orderby', 'orderWay', 'subday','pagesize', 'orderby', 'keyword', 'tablewidth', 'col', 'colWidth'); if($innertext=='') $innertext = GetSysTemplets('part_arclist.htm'); if( @$ctag->GetAtt('getall') == 1 ) $getall = 1; else $getall = 0; if($att=='0') $att=''; if($att=='3') $att='f'; if($att=='1') $att='h'; $orwheres = array(); $maintable = '#@__archives'; //按不同情况设定SQL条件 排序方式 if($idlist=='') { if($orderby=='near' && $cfg_keyword_like=='N') { $keyword=''; } if($writer=='this') { $wmid = isset($refObj->Fields['mid']) ? $refObj->Fields['mid'] : 0; $orwheres[] = " arc.mid = '$wmid' "; } //时间限制(用于调用最近热门文章、热门评论之类)，这里的时间只能计算到天，否则缓存功能将无效 if($subday > 0) { $ntime = gmmktime(0, 0, 0, gmdate('m'), gmdate('d'), gmdate('Y')); $limitday = $ntime - ($subday * 24 * 3600); $orwheres[] = " arc.senddate > $limitday "; } //关键字条件 if($keyword!='') { $keyword = str_replace(',', '|', $keyword); $orwheres[] = " CONCAT(arc.title,arc.keywords) REGEXP '$keyword' "; } //文档属性 if(preg_match('/commend/i', $listtype)) $orwheres[] = " FIND_IN_SET('c', arc.flag)>0 "; if(preg_match('/image/i', $listtype)) $orwheres[] = " FIND_IN_SET('p', arc.flag)>0 "; if($att != '') { $flags = explode(',', $att); for($i=0; isset($flags[$i]); $i++) $orwheres[] = " FIND_IN_SET('{$flags[$i]}', arc.flag)>0 "; } if(!empty($typeid) && $typeid != 'top') { //指定了多个栏目时，不再获取子类的id if( preg_match('#,#', $typeid) ) { //指定了getall属性或主页模板例外 if($getall==1 || empty($refObj->Fields['typeid'])) { $typeids = explode(',', $typeid); foreach($typeids as $ttid) { $typeidss[] = GetSonIds($ttid); } $typeidStr = join(',', $typeidss); $typeidss = explode(',', $typeidStr); $typeidssok = array_unique($typeidss); $typeid = join(',', $typeidssok); } $orwheres[] = " arc.typeid IN ($typeid) "; } else { //处理交叉栏目 $CrossID = ''; if($ctag->GetAtt('cross')=='1') { $arr = $dsql->GetOne("SELECT `id`,`topid`,`cross`,`crossid`,`ispart`,`typename` FROM `#@__arctype` WHERE id='$typeid' "); if( $arr['cross']==0 || ( $arr['cross']==2 && trim($arr['crossid']=='') ) ) { $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).')'; } else { $selquery = ''; if($arr['cross']==1) { $selquery = "SELECT id,topid FROM `#@__arctype` WHERE typename LIKE '{$arr['typename']}' AND id<>'{$typeid}' AND topid<>'{$typeid}' "; } else { $arr['crossid'] = preg_replace('#[^0-9,]#', '', trim($arr['crossid'])); if($arr['crossid']!='') $selquery = "SELECT id,topid FROM `#@__arctype` WHERE id IN('{$arr['crossid']}') AND id<>'{$typeid}' AND topid<>'{$typeid}' "; } if($selquery!='') { $dsql->SetQuery($selquery); $dsql->Execute(); while($arr = $dsql->GetArray()) { $CrossID .= ($CrossID=='' ? $arr['id'] : ','.$arr['id']); } } } } if($CrossID=='') $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).')'; else $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).','.$CrossID.')'; } } //频道ID if(preg_match('#spec#i', $listtype)) $channelid==-1; if(!empty($channelid)) $orwheres[] = " And arc.channel = '$channelid' "; if(!empty($noflag)) { if(!preg_match('#,#', $noflag)) { $orwheres[] = " FIND_IN_SET('$noflag', arc.flag)<1 "; } else { $noflags = explode(',', $noflag); foreach($noflags as $noflag) { if(trim($noflag)=='') continue; $orwheres[] = " FIND_IN_SET('$noflag', arc.flag)<1 "; } } } $orwheres[] = ' arc.arcrank > -1 '; //由于这个条件会导致缓存功能失去意义，因此取消 //if($arcid!=0) $orwheres[] = " arc.id<>'$arcid' "; } //文档排序的方式 $ordersql = ''; if($orderby=='hot' || $orderby=='click') $ordersql = " ORDER BY arc.click $orderWay"; else if($orderby == 'sortrank' || $orderby=='pubdate') $ordersql = " ORDER BY arc.sortrank $orderWay"; else if($orderby == 'id') $ordersql = " ORDER BY arc.id $orderWay"; else if($orderby == 'near') $ordersql = " ORDER BY ABS(arc.id - ".$arcid.")"; else if($orderby == 'lastpost') $ordersql = " ORDER BY arc.lastpost $orderWay"; else if($orderby == 'scores') $ordersql = " ORDER BY arc.scores $orderWay"; //功能：增加按好评数和差评数调用 else if($orderby == 'goodpost') $ordersql = " order by arc.goodpost $orderWay"; else if($orderby == 'badpost') $ordersql = " order by arc.badpost $orderWay"; else if($orderby == 'rand') $ordersql = " ORDER BY rand()"; else $ordersql = " ORDER BY arc.sortrank $orderWay"; //limit条件 $limit = trim(preg_replace('#limit#is', '', $limit)); if($limit!='') { $limitsql = " LIMIT $limit "; $limitarr = explode(',', $limit); $line = isset($limitarr[1])? $limitarr[1] : $line; } else $limitsql = " LIMIT 0,$line "; $orwhere = ''; if(isset($orwheres[0])) { $orwhere = join(' And ',$orwheres); $orwhere = preg_replace("#^ And#is", '', $orwhere); $orwhere = preg_replace("#And[ ]{1,}And#is", 'And ', $orwhere); } if($orwhere!='') $orwhere = " WHERE $orwhere "; //获取附加表信息 $addfield = trim($ctag->GetAtt('addfields')); $addfieldsSql = ''; $addfieldsSqlJoin = ''; if($addfield != '' && !empty($channelid)) { $row = $dsql->GetOne("SELECT addtable FROM `#@__channeltype` WHERE id='$channelid' "); if(isset($row['addtable']) && trim($row['addtable']) != '') { $addtable = trim($row['addtable']); $addfields = explode(',', $addfield); $row['addtable'] = trim($row['addtable']); $addfieldsSql = ",addf.".join(',addf.', $addfields); $addfieldsSqlJoin = " LEFT JOIN `$addtable` addf ON addf.aid = arc.id "; } } $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule, tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath $addfieldsSql FROM `$maintable` arc LEFT JOIN `#@__arctype` tp on arc.typeid=tp.id $addfieldsSqlJoin $orwhere $ordersql $limitsql"; //统一hash $taghash = md5(serialize($ctag).$typeid); $needSaveCache = true; //进行tagid的默认处理 if($pagesize > 0) $tagid = AttDef($tagid,'tag'.$taghash ); if($idlist!='' || $GLOBALS['_arclistEnv']=='index' || $cfg_index_cache==0) { $needSaveCache = false; } else { $idlist = GetArclistCache($taghash); if($idlist != '') { $needSaveCache = false; } //如果使用的是内容缓存，直接返回结果 if($cfg_cache_type=='content' && $idlist != '') { $idlist = ($idlist==0 ? '' : $idlist); return $idlist; } } //指定了id或使用缓存中的id if($idlist != '') { $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,tp.namerule2,tp.ispart, tp.moresite,tp.siteurl,tp.sitepath $addfieldsSql FROM `$maintable` arc left join `#@__arctype` tp on arc.typeid=tp.id $addfieldsSqlJoin WHERE arc.id in($idlist) $ordersql "; } $dsql->SetQuery($query); $dsql->Execute('al'); //$row = $dsql->GetArray("al"); $artlist = ''; if($pagesize > 0) $artlist .= "
\r\n"; if($col > 1) $artlist = "\r\n"; $dtp2 = new DedeTagParse(); $dtp2->SetNameSpace('field', '[', ']'); $dtp2->LoadString($innertext); $GLOBALS['autoindex'] = 0; $ids = array(); $orderWeight = array(); for($i=0; $i<$line; $i++) { if($col>1) $artlist .= "\r\n"; for($j=0; $j<$col; $j++) { if($col>1) $artlist .= " \r\n"; }//Loop Col if($col>1) $i += $col - 1; if($col>1) $artlist .= " \r\n"; }//loop line if($col>1) $artlist .= "
\r\n"; if($row = $dsql->GetArray("al")) { $ids[] = $row['id']; //处理一些特殊字段 $row['info'] = $row['infos'] = cn_substr($row['description'],$infolen); $row['id'] = $row['id']; if($row['corank'] > 0 && $row['arcrank']==0) { $row['arcrank'] = $row['corank']; } $row['filename'] = $row['arcurl'] = GetFileUrl($row['id'],$row['typeid'],$row['senddate'],$row['title'],$row['ismake'], $row['arcrank'],$row['namerule'],$row['typedir'],$row['money'],$row['filename'],$row['moresite'],$row['siteurl'],$row['sitepath']); $row['typeurl'] = GetTypeUrl($row['typeid'],$row['typedir'],$row['isdefault'],$row['defaultname'],$row['ispart'], $row['namerule2'],$row['moresite'],$row['siteurl'],$row['sitepath']); if($row['litpic'] == '-' || $row['litpic'] == '') { $row['litpic'] = $GLOBALS['cfg_cmspath'].'/static/defaultpic.gif'; } if(!preg_match("#^http:\/\/#i", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y') { $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic']; } $row['picname'] = $row['litpic']; $row['stime'] = GetDateMK($row['pubdate']); $row['typelink'] = "".$row['typename'].""; $row['image'] = "".preg_replace("#[<]#", "", $row['title'])."'>"; $row['imglink'] = "".$row['image'].""; $row['fulltitle'] = $row['title']; $row['title'] = cn_substr($row['title'], $titlelen); if($row['color']!='') $row['title'] = "".$row['title'].""; if(preg_match('#b#', $row['flag'])) $row['title'] = "".$row['title'].""; //$row['title'] = "".$row['title'].""; $row['textlink'] = "".$row['title'].""; $row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl']; $row['memberurl'] = $GLOBALS['cfg_memberurl']; $row['templeturl'] = $GLOBALS['cfg_templeturl']; if(is_array($dtp2->CTags)) { foreach($dtp2->CTags as $k=>$ctag) { if($ctag->GetName()=='array') { //传递整个数组，在runphp模式中有特殊作用 $dtp2->Assign($k, $row); } else { if(isset($row[$ctag->GetName()])) $dtp2->Assign($k,$row[$ctag->GetName()]); else $dtp2->Assign($k, ''); } } $GLOBALS['autoindex']++; } if($pagesize > 0) { if($GLOBALS['autoindex'] <= $pagesize) { $liststr = $dtp2->GetResult(); $artlist .= $liststr."\r\n"; } else { $artlist .= ""; $orderWeight[] = array( 'weight' => $row['weight'], 'arclist' => '' ); } } else { $liststr = $dtp2->GetResult(); $artlist .= $liststr."\r\n"; } $orderWeight[] = array( 'weight' => $row['weight'], 'arclist' => $liststr ); }//if hasRow else{ $artlist .= ''; } // 进行判断,如果启用排序则内容输出为重新排序后的内容 // var_dump($isweight=='y' && count($orderWeight) == $line); $isweight = strtolower($isweight); if ( $isweight=='y' ) { $artlist = ''; $orderWeight = list_sort_by($orderWeight, 'weight', 'asc'); foreach ($orderWeight as $vv) { $artlist .= $vv['arclist']; } } if($col>1) $artlist .= "
\r\n"; $dsql->FreeResult("al"); $idsstr = join(',', $ids); //分页特殊处理 if($pagesize > 0) { $artlist .= "
\r\n"; $row = $dsql->GetOne("SELECT tagid FROM #@__arcmulti WHERE tagid='$tagid'"); $uptime = time(); $attstr = addslashes(serialize($attarray)); $innertext = addslashes($innertext); if(!is_array($row)) { $query = " INSERT INTO #@__arcmulti(tagid,uptime,innertext,pagesize,arcids,ordersql,addfieldsSql,addfieldsSqlJoin,attstr) VALUES('$tagid','$uptime','$innertext','$pagesize','$idsstr','$ordersql','$addfieldsSql','$addfieldsSqlJoin','$attstr'); "; $dsql->ExecuteNoneQuery($query); } else { $query = "UPDATE `#@__arcmulti` SET uptime='$uptime', innertext='$innertext', pagesize='$pagesize', arcids='$idsstr', ordersql='$ordersql', addfieldsSql='$addfieldsSql', addfieldsSqlJoin='$addfieldsSqlJoin', attstr='$attstr' WHERE tagid='$tagid' "; $dsql->ExecuteNoneQuery($query); } } //保存ID缓存 if($needSaveCache) { if($idsstr=='') $idsstr = '0'; if($cfg_cache_type=='content' && $idsstr!='0') { $idsstr = addslashes($artlist); } $inquery = "INSERT INTO `#@__arccache`(`md5hash`,`uptime`,`cachedata`) VALUES ('".$taghash."','".time()."', '$idsstr'); "; $dsql->ExecuteNoneQuery("DELETE FROM `#@__arccache` WHERE md5hash='".$taghash."' "); $dsql->ExecuteNoneQuery($inquery); } return $artlist; } /** * 查询缓存 * * @access public * @param string $md5hash 唯一识别hash * @return string */ function GetArclistCache($md5hash) { global $dsql,$envs,$cfg_makesign_cache,$cfg_index_cache,$cfg_cache_type; if($cfg_index_cache <= 0) return ''; if(isset($envs['makesign']) && $cfg_makesign_cache=='N') return ''; $mintime = time() - $cfg_index_cache; $arr = $dsql->GetOne("SELECT cachedata,uptime FROM `#@__arccache` WHERE md5hash = '$md5hash' "); if(!is_array($arr)) { return ''; } else if($arr['uptime'] < $mintime) { return ''; } else { return $arr['cachedata']; } } /** * 获取自动频道ID * * @access public * @param string $sortid * @param string $topid * @return string */ function lib_GetAutoChannelID($sortid, $topid) { global $dsql; if(empty($sortid)) $sortid = 1; $getstart = $sortid - 1; $row = $dsql->GetOne("SELECT id,typename FROM #@__arctype WHERE reid='{$topid}' And ispart<2 And ishidden<>'1' ORDER BY sortrank asc limit $getstart,1"); if(!is_array($row)) return 0; else return $row['id']; } /** * 对查询结果集进行排序 * * @access public * @param array $list 查询结果 * @param string $field 排序的字段名 * @param array $sortby 排序类型 * asc正向排序 desc逆向排序 nat自然排序 * @return array */ function list_sort_by($list, $field, $sortby='asc') { if(is_array($list)){ $refer = $resultSet = array(); foreach ($list as $i => $data) $refer[$i] = &$data[$field]; switch ($sortby) { case 'asc': // 正向排序 asort($refer); break; case 'desc':// 逆向排序 arsort($refer); break; case 'nat': // 自然排序 natcasesort($refer); break; } foreach ( $refer as $key=> $val) $resultSet[] = &$list[$key]; return $resultSet; } return false; }