62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
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<?php
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namespace App\Library;
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use App\Library\Specialization;
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class SvedenParser
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{
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private \DOMXPath $xpath;
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private string $template;
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private const FIELDS = [
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"eduCode" => "td",
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"eduName" => "td",
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"eduLevel" => "td",
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"eduForm" => "td",
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"numberBF" => "th",
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"numberBFF" => "th",
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"numberBR" => "th",
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"numberBRF" => "th",
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"numberBM" => "th",
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"numberBMF" => "th",
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"numberP" => "th",
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"numberPF" => "th",
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"numberAll" => "th"
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];
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public function __construct(string $html, string $template)
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{
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libxml_use_internal_errors(true);
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$dom = new \DOMDocument();
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$dom->loadHTML($html);
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$this->xpath = new \DOMXPath($dom);
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$this->template = $template;
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}
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private function parse(): array
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{
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$data = array();
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foreach (self::FIELDS as $field => $tag) {
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$data[$field] = $this->xpath->query($this->template . $tag . "[@itemprop=\"$field\"]");
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}
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return $data;
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}
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public function getDataTable() : array
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{
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$data = $this->parse();
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$spec = new Specialization();
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$records = array();
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for ($i = 0; $i < $data['numberAll']->length; $i++) {
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$spec->update(
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$data['eduCode']->item($i)->textContent,
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$data['eduName']->item($i)->textContent,
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$data['eduLevel']->item($i)->textContent,
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$data['eduForm']->item($i)->textContent,
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(int)$data['numberAll']->item($i)->textContent
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);
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$records[] = $spec->getData();
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}
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return $records;
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}
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}
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