/**
* @return array
* [[
* 'name'
* 'url'
* ],...]
*/
public function getItems()
{
$doc = $this->getDocument($this->url);
$ret = [];
$c = 1;
foreach ($doc->find('.wall_item') as $div) {
if ($c > 1) {
$url = 'https://vk.com' . $div->find('.wi_date')[0]->attr['href'];
$html = $div->find('.pi_text')[0];
$header = explode('..............................', $html->plaintext);
$header = trim($header[0]);
if (StringHelper::endsWith($header, '.')) {
$header = Str::sub($header, 0, Str::length($header) - 1);
}
$header = Str::toLower($header);
$first = Str::toUpper(Str::sub($header, 0, 1));
$header = $first . Str::sub($header, 1);
$ret[] = ['name' => $header, 'url' => $url];
}
$c++;
}
return $ret;
}
/**
* Возвращает название статьи
*
* @return string
*/
public function getHeader()
{
$html = $this->getObjArticle();
$header = explode('..............................', $html->plaintext);
$header = trim($header[0]);
if (StringHelper::endsWith($header, '.')) {
$header = Str::sub($header, 0, Str::length($header) - 1);
}
$header = Str::toLower($header);
$first = Str::toUpper(Str::sub($header, 0, 1));
$header = $first . Str::sub($header, 1);
return $header;
}
