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DiffusionPatternSearchView.php
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Created
Wed, Sep 4, 08:08

DiffusionPatternSearchView.php
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<?php
final class DiffusionPatternSearchView extends DiffusionView {
private $path;
private $matches;
private $pattern;
public function setPath($path) {
$this->path = $path;
return $this;
}
public function setMatches(array $matches) {
$this->matches = $matches;
return $this;
}
public function setPattern($pattern) {
$this->pattern = $pattern;
return $this;
}
public function render() {
$drequest = $this->getDiffusionRequest();
$path = $this->path;
$pattern = $this->pattern;
$rows = array();
foreach ($this->matches as $result) {
list($line, $string) = $result;
$matches = null;
$count = @preg_match_all(
'('.$pattern.')u',
$string,
$matches,
PREG_OFFSET_CAPTURE);
if (!$count) {
$output = ltrim($string);
} else {
$output = array();
$cursor = 0;
$length = strlen($string);
foreach ($matches[0] as $match) {
$offset = $match[1];
if ($cursor != $offset) {
$output[] = array(
'text' => substr($string, $cursor, $offset),
'highlight' => false,
);
}
$output[] = array(
'text' => $match[0],
'highlight' => true,
);
$cursor = $offset + strlen($match[0]);
}
if ($cursor != $length) {
$output[] = array(
'text' => substr($string, $cursor),
'highlight' => false,
);
}
if ($output) {
$output[0]['text'] = ltrim($output[0]['text']);
}
foreach ($output as $key => $segment) {
if ($segment['highlight']) {
$output[$key] = phutil_tag('strong', array(), $segment['text']);
} else {
$output[$key] = $segment['text'];
}
}
}
$string = phutil_tag(
'pre',
array('class' => 'PhabricatorMonospaced phui-source-fragment'),
$output);
$href = $drequest->generateURI(array(
'action' => 'browse',
'path' => $path,
'line' => $line,
));
$rows[] = array(
phutil_tag('a', array('href' => $href), $line),
$string,
);
}
$path_title = Filesystem::readablePath($this->path, $drequest->getPath());
$href = $drequest->generateURI(array(
'action' => 'browse',
'path' => $path_title,
));
$title = phutil_tag('a', array('href' => $href), $path_title);
$table = id(new AphrontTableView($rows))
->setClassName('remarkup-code')
->setHeaders(array(pht('Line'), pht('String')))
->setColumnClasses(array('n', 'wide'));
$header = id(new PHUIHeaderView())
->setHeader($title);
$box = id(new PHUIObjectBoxView())
->setHeader($header)
->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
->setTable($table);
return $box->render();
}
}

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