45 lines
991 B
PHP
45 lines
991 B
PHP
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<?php
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/**
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* Help Page
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*
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* Browses the manual
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*
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* @package videoDB
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* @author Andreas Gohr <a.gohr@web.de>
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* @version $Id: help.php,v 1.10 2004/09/20 15:15:41 andig2 Exp $
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*/
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require_once './core/functions.php';
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function _replace_anchors_callback($matches)
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{
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if (!preg_match('=^https?://=',$matches[2]))
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{
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$matches[2] = 'help.php?page='.$matches[2];
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}
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return $matches[1].$matches[2].$matches[3];
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}
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/**
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* input
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*/
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$page = req_string('page');
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if (empty($page) || !preg_match('#^([a-z]{3,20})\.html$#', $page, $match)) $page = 'index.html';
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$page = 'doc/manual/' . $page;
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if (!file_exists($page)) $page = 'doc/manual/index.html';
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$html = file_get_contents($page);
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$html = preg_replace_callback("/(<a\s+.*?href\s*=\s*\")(.*?)(\".*?>)/is", '_replace_anchors_callback', $html);
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preg_match('=<body.*?>(.*)</body>=is',$html,$matches);
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$html = $matches[1];
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// prepare templates
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tpl_page();
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$smarty->assign('helptext', $html);
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// display templates
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tpl_display('help.tpl');
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