www.gusucode.com > 21:【198-3830】营销型水处理设备净化水设备网站织梦模板(带手机端) > 21:【198-3830】营销型水处理设备净化水设备网站织梦模板(带手机端)/dede/inc/inc_coonepage.php
<?php /** * 采集指定页面作为文章发布源 * * @version $Id: inc_coonepage.php 1 10:32 2010年7月21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 */ require_once(DEDEINC.'/charset.func.php'); /** * 获取一个页面 * * @access public * @param string $gurl 操作地址 * @return string */ function CoOnePage($gurl) { global $dsql,$cfg_auot_description, $cfg_soft_lang; $redatas = array('title' => '','body' => '','source' => '','writer' => '','description' => '','keywords' => ''); $redatas['source'] = preg_replace("/http:\/\//i","",$gurl); $redatas['source'] = preg_replace("/\/(.*)$/i","",$redatas['source']); $row = $dsql->GetOne("SELECT * FROM `#@__co_onepage` WHERE url LIKE '".$redatas['source']."' "); $s = $e = ''; if(is_array($row)) { list($s,$e) = explode('{@body}',$row['rule']); $s = trim($s); $e = trim($e); if($row['issource']==1) { $redatas['source'] = $row['title']; } } $htd = new DedeHttpDown(); $htd->OpenUrl($gurl); $body = $htd->GetHtml(); if($body!='') { //编码自动转换 if($cfg_soft_lang=='utf-8') { if($row['lang']=='gb2312') { $body = gb2utf8($body); } } else if($cfg_soft_lang=='gb2312') { if($row['lang']=='utf-8') { $body = utf82gb($body); } } //获取标题 $inarr = array(); preg_match("/<title>(.*)<\/title>/isU",$body,$inarr); if(isset($inarr[1])) { $redatas['title'] = $inarr[1]; } //获取关键词 $inarr = array(); preg_match("/<meta[\s]+name=['\"]keywords['\"] content=['\"](.*)['\"]/isU",$body,$inarr); if(isset($inarr[1])) { $redatas['keywords'] = cn_substr(html2text($inarr[1]),30); } //获取摘要 $inarr = array(); preg_match("/<meta[\s]+name=['\"]description['\"] content=['\"](.*)['\"]/isU",$body,$inarr); if(isset($inarr[1])) { $redatas['description'] = cn_substr(html2text($inarr[1]),$cfg_auot_description); } //获取内容 if($s!='' && $e!='') { $redatas['body'] = GetHtmlAreaA($s,$e,$body); if($redatas['body']!='' && $redatas['description']=='') { $redatas['description'] = cn_substr(html2text($redatas['body']),$GLOBALS['cfg_auot_description']); } } } return $redatas; } /** * 获取特定区域的HTML * * @access public * @param string $s 开始标识符 * @param string $e 末尾标识符 * @param string $html 文档信息 * @return string */ function GetHtmlAreaA($s, $e, &$html) { if($html==""||$s=="") { return ""; } $posstart = @strpos($html,$s); if($posstart === FALSE) { return ""; } $posend = strpos($html, $e, $posstart); if($posend > $posstart && $posend !== FALSE) { return substr($html, $posstart+strlen($s), $posend-$posstart-strlen($s)); }else { return ''; } }