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@@ -1,102 +0,0 @@ |
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<?php |
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/** |
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* 采集指定页面作为文档发布源 |
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* |
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* @version $id:inc_coonepage.php 10:32 2010年7月21日 tianya $ |
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* @package DedeBIZ.Administrator |
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* @copyright Copyright (c) 2022 DedeBIZ.COM |
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* @license https://www.dedebiz.com/license |
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* @link https://www.dedebiz.com |
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*/ |
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require_once(DEDEINC.'/charset.func.php'); |
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/** |
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* 获取一个页面 |
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* |
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* @access public |
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* @param string $gurl 操作地址 |
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* @return string |
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*/ |
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function CoOnePage($gurl) |
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{ |
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global $dsql, $cfg_auot_description, $cfg_soft_lang; |
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$redatas = array('title' => '', 'body' => '', 'source' => '', 'writer' => '', 'description' => '', 'keywords' => ''); |
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$redatas['source'] = preg_replace("/(http|https):\/\//i", "", $gurl); |
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$redatas['source'] = preg_replace("/\/(.*)$/i", "", $redatas['source']); |
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$row = $dsql->GetOne("SELECT * FROM `#@__co_onepage` WHERE url LIKE '".$redatas['source']."' "); |
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$s = $e = ''; |
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if (is_array($row)) { |
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list($s, $e) = explode('{@body}', $row['rule']); |
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$s = trim($s); |
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$e = trim($e); |
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if ($row['issource'] == 1) { |
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$redatas['source'] = $row['title']; |
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} |
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} |
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$htd = new DedeHttpDown(); |
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$htd->OpenUrl($gurl); |
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$body = $htd->GetHtml(); |
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if ($body != '') { |
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//编码自动转换 |
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if ($cfg_soft_lang == 'utf-8') { |
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if ($row['lang'] == 'gb2312') { |
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$body = gb2utf8($body); |
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} |
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} else if ($cfg_soft_lang == 'gb2312') { |
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if ($row['lang'] == 'utf-8') { |
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$body = utf82gb($body); |
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} |
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} |
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//获取标题 |
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$inarr = array(); |
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preg_match("/<title>(.*)<\/title>/isU", $body, $inarr); |
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if (isset($inarr[1])) { |
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$redatas['title'] = $inarr[1]; |
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} |
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//获取关键词 |
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$inarr = array(); |
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preg_match("/<meta[\s]+name=['\"]keywords['\"] content=['\"](.*)['\"]/isU", $body, $inarr); |
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if (isset($inarr[1])) { |
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$redatas['keywords'] = cn_substr(html2text($inarr[1]), 30); |
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} |
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//获取摘要 |
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$inarr = array(); |
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preg_match("/<meta[\s]+name=['\"]description['\"] content=['\"](.*)['\"]/isU", $body, $inarr); |
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if (isset($inarr[1])) { |
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$redatas['description'] = cn_substr(html2text($inarr[1]), $cfg_auot_description); |
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} |
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//获取文档 |
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if ($s != '' && $e != '') { |
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$redatas['body'] = GetHtmlAreaA($s, $e, $body); |
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if ($redatas['body'] != '' && $redatas['description'] == '') { |
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$redatas['description'] = cn_substr(html2text($redatas['body']), $GLOBALS['cfg_auot_description']); |
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} |
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} |
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} |
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return $redatas; |
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} |
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/** |
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* 获取特定区域的HTML |
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* |
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* @access public |
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* @param string $s 开始标识符 |
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* @param string $e 末尾标识符 |
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* @param string $html 文档信息 |
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* @return string |
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*/ |
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function GetHtmlAreaA($s, $e, &$html) |
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{ |
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if ($html == "" || $s == "") { |
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return ""; |
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} |
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$posstart = @strpos($html, $s); |
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if ($posstart === FALSE) { |
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return ""; |
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} |
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$posend = strpos($html, $e, $posstart); |
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if ($posend > $posstart && $posend !== FALSE) { |
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return substr($html, $posstart + strlen($s), $posend - $posstart - strlen($s)); |
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} else { |
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return ''; |
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} |
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} |
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?> |
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