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Update search to show list with scoring.

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This commit is contained in:
Michael R Sweet 2011-01-03 05:01:12 +00:00
parent 0ab6d9ea16
commit a9cc5e77a4
1 changed files with 20 additions and 8 deletions
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28
www/documentation.php
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@ -163,13 +163,22 @@ else
if ($q != "")
{
// Run htmlsearch to search the documentation...
$matches = array();
$fp = popen("/usr/local/bin/websearch docfiles " . escapeshellarg($q), "r");
$matches = array();
$scores = array();
$maxscore = 0;
$fp = popen("/usr/local/bin/websearch docfiles " . escapeshellarg($q),
"r");
fgets($fp, 1024);
while ($line = fgets($fp, 1024))
{
$data = explode(":", $line);
$matches[$data[0]] = $data[1];
$data = explode("|", $line);
$matches[$data[1]] = $data[2];
$scores[$data[1]] = $data[0];
if ($maxscore == 0)
$maxscore = $data[0];
}
pclose($fp);
@ -181,17 +190,20 @@ else
$total = sizeof($matches) . " matches";
print("<p>$total found:</p>\n"
."<ol>\n");
."<table symmary=\"Search Results\">\n");
reset($matches);
foreach ($matches as $file => $text)
{
$link = "$PHP_SELF/$file";
$link = "$PHP_SELF/$file";
$score = str_repeat("&#x2605;",
(int)(4 * $scores[$file] / $maxscore) + 1);
print("<li><a href='$link'>$text</a></li>\n");
print("<tr><td style=\"font-size: 50%;\">$score&nbsp;&nbsp;&nbsp;</td>"
."<td><a href='$link'>$text</a></td></tr>\n");
}
print("</ol>\n");
print("</table>\n");
}
else
{