103 lines
1.8 KiB
PHP
103 lines
1.8 KiB
PHP
<?
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/*
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* Application Database Documentation Center
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*
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*/
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include("path.php");
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include(BASE."include/"."incl.php");
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$help_path = $apidb_root."/help";
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if($topic)
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{
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display_help($topic);
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} else {
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display_index();
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}
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function display_index ()
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{
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global $help_path;
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global $apidb_root;
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apidb_header("Documentation Index");
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echo "<p><b>Providing all the help you need 24x7</b><p><hr noshade>\n";
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echo "<ul>\n";
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// read dir
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$files = array();
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$d = opendir($help_path);
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while($entry = readdir($d))
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{
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array_push($files, $entry);
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}
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closedir($d);
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//sort dir
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sort($files);
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// display dir
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while (list($key,$file) = each($files))
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{
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if(!ereg("(.+)\\.help$", $file, $arr))
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continue;
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$id = $arr[1];
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$title = get_help_title("$help_path/$file");
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echo " <li> <a href='".$apidb_root."help?topic=$id'> $title </a> </li><p>\n";
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}
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echo "</ul><hr noshade>\n";
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echo "<p>Need more help? Contact us at <a href='mailto:appdb@winehq.com'>appdb@winehq.com</a><p>\n";
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apidb_footer();
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}
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function display_help ($topic)
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{
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global $help_path;
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$file = "$help_path/$topic.help";
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$title = get_help_title($file);
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if(! $title) {
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$title = "Help on $topic";
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}
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apidb_header($title);
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if(file_exists($file)) {
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include($file);
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} else {
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echo "<p><b> No help available on that topic </b><p>\n";
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}
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apidb_footer();
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}
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function get_help_title ($file)
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{
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$fp = @fopen($file, "r");
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if(!$fp)
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return null;
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$line = fgets($fp, 1024);
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if(!$line)
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return null;
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$line = trim($line);
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if(eregi("^<!--TITLE: (.+)-->$", $line, $arr))
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{
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return $arr[1];
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}
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return "Internal Error: missing title";
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}
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?>
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