This class extends the {{yii\helpers\StringHelper}} class by some helpful methods.
private function ensureNumber($number)
{
if (!StringHelper::startsWith($number, '+')) {
$number = '+' . $number;
}
return str_replace(" ", "", $number);
}
/**
* Setter method for $blockName, ensure the correct block name.
*
* @param string $name The name of the block.
*/
public function setBlockName($name)
{
if (!StringHelper::endsWith($name, 'Block')) {
$name .= 'Block';
}
$this->_blockName = Inflector::camelize($name);
}
public function onAfterListFind($event)
{
$value = StringHelper::typeCast($event->sender->getAttribute($this->name));
foreach ($this->data as $item) {
if ($item['value'] === $value) {
$event->sender->setAttribute($this->name, $item['label']);
}
}
}
public function testArrayStrictContains()
{
$this->assertTrue(StringHelper::contains(['foo', 'bar'], 'hello foo bar', true));
// enabled $strict mode
$this->assertFalse(StringHelper::contains(['notexistings', 'bar'], 'hello bar foo', true));
// enabled $strict mode
$this->assertFalse(StringHelper::contains(['bar', 'notexistings'], 'hello bar foo', true));
// enabled $strict mode
$this->assertFalse(StringHelper::contains(['notexistings'], 'hello bar foo', true));
// enabled strict mode
$this->assertTrue(StringHelper::contains(['a', 'b', 'c'], 'thesmallabc', true));
}
/**
* Generate the Link Tag.
*
* @param string $value The Brackets value `[]`.
* @param string $sub The optional Parentheses value `()`
* @see \luya\tag\TagInterface::parse()
* @return string The parser tag.
*/
public function parse($value, $sub)
{
if (substr($value, 0, 2) == '//') {
$value = StringHelper::replaceFirst('//', Url::base(true) . '/', $value);
$external = false;
} else {
$external = true;
}
$value = Url::ensureHttp($value);
$label = empty($sub) ? $value : $sub;
return Html::a($label, $value, ['class' => $external ? 'link-external' : 'link-internal', 'target' => $external ? '_blank' : null]);
}
public static function addToIndex($url, $title = null, $urlFoundOnPage = null)
{
$model = self::findOne(['url' => $url]);
if ($model) {
return false;
}
$model = new self();
$model->url = $url;
$model->title = StringHelper::truncate($title, 197);
$model->url_found_on_page = $urlFoundOnPage;
$model->crawled = 0;
return $model->save(false);
}
public function actionClasses()
{
if (Config::has('rc1_block_classes_renameing')) {
return $this->outputError("You already have run the classes updater, so your system should be up-to-date already.");
}
foreach (Block::find()->all() as $block) {
$ns = $block->class;
foreach ($this->_classMapping as $old => $new) {
if (StringHelper::startsWith($ns, $old)) {
$this->outputError('old: ' . $ns);
$newNs = StringHelper::replaceFirst($old, $new, $ns);
$block->updateAttributes(['class' => $newNs]);
$this->outputSuccess('new: ' . $newNs);
}
}
}
Config::set('rc1_block_classes_renameing', true);
return $this->outputSuccess('OK. You can now run the import command.');
}
public function getLinks()
{
try {
$crawler = $this->getCrawler();
if (!$crawler) {
return [];
}
$links = $crawler->filterXPath('//a')->each(function ($node, $i) {
return $node->extract(array('_text', 'href'))[0];
});
foreach ($links as $key => $item) {
if (StringHelper::contains(['@'], $item[1])) {
unset($links[$key]);
continue;
}
$url = parse_url($item[1]);
if (!isset($url['host']) || !isset($url['scheme'])) {
$base = $this->baseHost;
} else {
$base = $url['scheme'] . '://' . $url['host'];
}
$path = null;
if (isset($url['path'])) {
$path = $url['path'];
}
$url = rtrim($base, "/") . "/" . ltrim($path, "/");
$links[$key][0] = self::cleanupString($links[$key][0]);
$links[$key][1] = http_build_url($url, ['query' => isset($host['query']) ? $host['query'] : []], HTTP_URL_JOIN_QUERY | HTTP_URL_STRIP_FRAGMENT);
}
return $links;
} catch (\Exception $e) {
return [];
}
}
public function onAfterListFind($event)
{
$value = $event->sender->getAttribute($this->name);
if (!$this->i18n) {
$value = $this->jsonDecode($value);
}
$value = StringHelper::typeCast($value);
if (!empty($value)) {
$results = [];
foreach ($this->getItems()['items'] as $item) {
foreach ($value as $k => $v) {
if (isset($v['value']) && $item['value'] === $v['value']) {
$results[] = $item['label'];
}
}
}
$event->sender->setAttribute($this->name, implode(", ", $results));
}
}
