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Index reserved keywords for better user experience #19

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Index reserved keywords for better user experience #19

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7c71a95
Index reserved keywords for better user experience
fredden Aug 21, 2023
ab93a8b
Improve error handling
fredden Aug 22, 2024
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31 changes: 27 additions & 4 deletions gen-phpweb-sqlite-db.php
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ function scan($dir, $lang)
'control-structures.', 'language.',
'about.', 'faq.', 'features.',
);

$count = 0;
echo "Lang: $lang\n";

Expand Down Expand Up @@ -115,7 +115,7 @@ function scan($dir, $lang)
if ($x !== false) {
$keyword = substr($keyword, 0, $x);
}

// Skip PHP 4 domxml (book.domxml). It uses function. syntax, unlike book.dom
if (0 === strpos($keyword, 'function.dom') && false === strpos($keyword, 'simplexml')) {
continue;
Expand Down Expand Up @@ -164,9 +164,33 @@ function scan($dir, $lang)
$dbh->exec("INSERT INTO fs (lang, prefix, keyword, name, prio) values ('$lang', '$prefix', '" . metaphone($keyword) . "', '$doc_rel', ".($prio+10).")");

}

if ($f === 'reserved.keywords.php' && $handle = fopen($file, 'r')) {
// Yes, this is fragile.
$stm = $dbh->prepare('INSERT INTO fs (lang, prefix, keyword, name, prio) VALUES (?, ?, ?, ?, ?)');
$path_base = dirname($doc_rel);
while ($stm && false !== ($line = fgets($handle))) {
if (strpos($line, '<a href=') === false) {
continue;
}

if (!preg_match('!<a href="([^"]+)" class="[^"]+">([^<]+)</a>!', $line, $matches)) {
continue;
}

$keyword = strtolower(rtrim($matches[2], '()'));
$href = $matches[1];

if ($x = strpos($href, '#')) {
$href = substr($href, 0, $x);
}

$stm->execute([$lang, $prefix ?? '', $keyword, $path_base . '/' . $href, $prio ?? 200]);
}
}
}
closedir($d);

echo "Added entries for $count files\n";
echo "\n";
}
Expand Down Expand Up @@ -195,4 +219,3 @@ function scan_langs($root)
}
closedir($d);
}