www.gusucode.com > 20:【198-3751】响应式自适应鲜花花店展示织梦dedecms模板 > 20:【198-3751】响应式自适应鲜花花店展示织梦dedecms模板/dede/article_keywords_make.php
<?php /** * 文档关键词生成 * * @version $Id: article_keywords_make.php 1 8:26 2010年7月12日Z tianya $ * @package DedeCMS.Administrator * @copyright Copyright (c) 2007 - 2010, DesDev, Inc. * @license http://help.dedecms.com/usersguide/license.html * @link http://www.dedecms.com */ @ob_start(); @set_time_limit(3600); require_once(dirname(__FILE__).'/config.php'); CheckPurview('sys_Keyword'); if(empty($dopost)) $dopost = ''; //分析已存在的关键字(适用于默认的文章模型) if($dopost=='analyse') { echo "正在读取关键字数据库...<br/>\r\n"; flush(); $ws = $wserr = $wsnew = ""; $dsql->SetQuery("SELECT * FROM `#@__keywords`"); $dsql->Execute(); while($row = $dsql->GetObject()) { if($row->sta==1) $ws[$row->keyword] = 1; else $wserr[$row->keyword] = 1; } echo "完成关键字数据库的载入!<br/>\r\n"; flush(); echo "读取档案数据库,并对禁用的关键字和生字进行处理...<br/>\r\n"; flush(); $dsql->SetQuery("SELECT id,keywords FROM `#@__archives`"); $dsql->Execute(); while($row = $dsql->GetObject()) { $keywords = explode(',',trim($row->keywords)); $nerr = false; $mykey = ''; if(is_array($keywords)) { foreach($keywords as $v) { $v = trim($v); if($v=='') { continue; } if(isset($ws[$v])) { $mykey .= $v." "; } else if(isset($wsnew[$v])) { $mykey .= $v.' '; $wsnew[$v]++; } else if(isset($wserr[$v])) { $nerr = true; } else { $mykey .= $v." "; $wsnew[$v] = 1; } } } } echo "完成档案数据库的处理!<br/>\r\n"; flush(); if(is_array($wsnew)) { echo "对关键字进行排序...<br/>\r\n"; flush(); arsort($wsnew); echo "把关键字保存到数据库...<br/>\r\n"; flush(); foreach($wsnew as $k=>$v) { if(strlen($k)>20) { continue; } $dsql->SetQuery("INSERT INTO `#@__keywords`(keyword,rank,sta,rpurl) VALUES('".addslashes($k)."','$v','1','')"); $dsql->Execute(); } echo "完成关键字的导入!<br/>\r\n"; flush(); sleep(1); } else { echo "没发现任何新的关键字!<br/>\r\n"; flush(); sleep(1); } ShowMsg('完成所有操作,现在转到关键字列表页!','article_keywords_main.php'); exit(); } //自动获取关键字(适用于默认的文章模型) else if($dopost=='fetch') { require_once(DEDEINC."/splitword.class.php"); if(empty($startdd)) { $startdd = 0; } if(empty($pagesize)) { $pagesize = 20; } if(empty($totalnum)) { $totalnum = 0; } //统计记录总数 if($totalnum==0) { $row = $dsql->GetOne("SELECT COUNT(*) AS dd FROM `#@__archives` WHERE channel='1' "); $totalnum = $row['dd']; } //获取记录,并分析关键字 if($totalnum > $startdd+$pagesize) { $limitSql = " LIMIT $startdd,$pagesize"; } else if(($totalnum-$startdd)>0) { $limitSql = " LIMIT $startdd,".($totalnum - $startdd); } else { $limitSql = ''; } $tjnum = $startdd; if($limitSql!='') { $fquery = "SELECT arc.id,arc.title,arc.keywords,addon.body FROM `#@__archives` arc LEFT JOIN `#@__addonarticle` addon ON addon.aid=arc.id WHERE arc.channel='1' $limitSql "; $dsql->SetQuery($fquery); $dsql->Execute(); $sp = new SplitWord($cfg_soft_lang , $cfg_soft_lang ); while($row=$dsql->GetObject()) { if($row->keywords!='') { continue; } $tjnum++; $id = $row->id; $keywords = ""; $sp->SetSource($row->title, $cfg_soft_lang , $cfg_soft_lang ); $sp->SetResultType(2); $sp->StartAnalysis(TRUE); $titleindexs = $sp->GetFinallyIndex(); $sp->SetSource(Html2Text($row->body), $cfg_soft_lang , $cfg_soft_lang ); $sp->SetResultType(2); $sp->StartAnalysis(TRUE); $allindexs = $sp->GetFinallyIndex(); if(is_array($allindexs) && is_array($titleindexs)) { foreach($titleindexs as $k => $v) { if(strlen($keywords)>=30) { break; } else { if(strlen($k) <= 2) continue; $keywords .= $k.","; } } foreach($allindexs as $k => $v) { if(strlen($keywords)>=30) { break; } else if(!in_array($k,$titleindexs)) { if(strlen($k) <= 2) continue; $keywords .= $k.","; } } } $keywords = addslashes($keywords); if($keywords=='') { $keywords = ','; } $dsql->ExecuteNoneQuery("UPDATE `#@__archives` SET keywords='$keywords' WHERE id='$id'"); } unset($sp); }//end if limit //返回提示信息 if($totalnum>0) $tjlen = ceil( ($tjnum/$totalnum) * 100 ); else $tjlen=100; $dvlen = $tjlen * 2; $tjsta = "<div style='width:200;height:15;border:1px solid #898989;text-align:left'><div style='width:$dvlen;height:15;background-color:#829D83'></div></div>"; $tjsta .= "<br/>完成处理文档总数的:$tjlen %,位置:{$startdd},继续执行任务..."; if($tjnum < $totalnum) { $nurl = "article_keywords_make.php?dopost=fetch&totalnum=$totalnum&startdd=".($startdd+$pagesize)."&pagesize=$pagesize"; ShowMsg($tjsta,$nurl,0,500); } else { ShowMsg("完成所有任务!","javascript:;"); } exit(); } include DedeInclude('templets/article_keywords_make.htm');