public-mirrors
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composer
mirror of https://github.com/composer/composer
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Order search results by score & highlight matches in description

pull/661/head
Jordi Boggiano 2012-05-12 10:06:41 +02:00
parent 474d5b8283
commit e7dc42a8a2
1 changed files with 35 additions and 8 deletions
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41
src/Composer/Command/SearchCommand.php
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@ -69,7 +69,7 @@ EOT
}
foreach ($tokens as $token) {
if (!$this->matchPackage($package, $token)) {
if (!$score = $this->matchPackage($package, $token)) {
continue;
}
@ -81,10 +81,18 @@ EOT
$name = $package->getPrettyName();
}
$description = strtok($package->getDescription(), "\r\n");
if (false !== ($pos = stripos($description, $token))) {
$description = substr($description, 0, $pos)
. '<highlight>' . substr($description, $pos, strlen($token)) . '</highlight>'
. substr($description, $pos + strlen($token));
}
$packages[$package->getName()] = array(
'name' => $name,
'description' => strtok($package->getDescription(), "\r\n"),
'length' => $length = strlen($package->getPrettyName())
'description' => $description,
'length' => $length = strlen($package->getPrettyName()),
'score' => $score,
);
$maxPackageLength = max($maxPackageLength, $length);
@ -93,6 +101,14 @@ EOT
}
}
usort($packages, function ($a, $b) {
if ($a['score'] === $b['score']) {
return 0;
}
return $a['score'] > $b['score'] ? -1 : 1;
});
foreach ($packages as $details) {
$extraSpaces = $maxPackageLength - $details['length'];
$output->writeln($details['name'] . str_repeat(' ', $extraSpaces) .' <comment>:</comment> '. $details['description']);
@ -108,9 +124,20 @@ EOT
*/
private function matchPackage(PackageInterface $package, $token)
{
return (false !== stripos($package->getName(), $token))
|| (false !== stripos(join(',', $package->getKeywords() ?: array()), $token))
|| (false !== stripos($package->getDescription(), $token))
;
$score = 0;
if (false !== stripos($package->getName(), $token)) {
$score += 5;
}
if (false !== stripos(join(',', $package->getKeywords() ?: array()), $token)) {
$score += 3;
}
if (false !== stripos($package->getDescription(), $token)) {
$score += 1;
}
return $score;
}
}