Переименовал классы и добавил выборку из второй БД

2024-08-08 16:38:54 +03:00
parent 1f96b88ac2
commit 0b56cd37b5
8 changed files with 113 additions and 90 deletions
--- a/app/library/ContingentParser.php
+++ b/app/library/ContingentParser.php
@ -0,0 +1,61 @@
+<?php
+namespace App\Library;
+
+use App\Library\ContingentRow;
+
+class ContingentParser
+{
+    private \DOMXPath $xpath;
+    private string $template;
+    private const FIELDS = [
+        "eduCode" => "td",
+        "eduName" => "td",
+        "eduLevel" => "td",
+        "eduForm" => "td",
+        "numberBF" => "th",
+        "numberBFF" => "th",
+        "numberBR" => "th",
+        "numberBRF" => "th",
+        "numberBM" => "th",
+        "numberBMF" => "th",
+        "numberP" => "th",
+        "numberPF" => "th",
+        "numberAll" => "th"
+    ];
+
+    public function __construct(string $html, string $template)
+    {
+        libxml_use_internal_errors(true);
+        $dom = new \DOMDocument();
+        $dom->loadHTML($html);
+        $this->xpath = new \DOMXPath($dom);
+        $this->template = $template;
+    }
+
+    private function parse(): array
+    {
+        $data = array();
+        foreach (self::FIELDS as $field => $tag) {
+            $data[$field] = $this->xpath->query($this->template . $tag . "[@itemprop=\"$field\"]");
+        }
+        return $data;
+    }
+
+    public function getDataTable() : array
+    {
+        $data = $this->parse();
+        $records = array();
+
+        for ($i = 0; $i < $data['numberAll']->length; $i++) { 
+            $contingentRow = new ContingentRow(
+                $data['eduCode']->item($i)->textContent,
+                $data['eduName']->item($i)->textContent,
+                $data['eduLevel']->item($i)->textContent,
+                $data['eduForm']->item($i)->textContent,
+                (int)$data['numberAll']->item($i)->textContent
+            );
+            $records[] = $contingentRow->getData();
+        }
+        return $records;
+    }
+}