ПОЛНЫЙ РЕФАКТОРИНГ

2024-08-29 21:57:53 +03:00
commit 88d85865a0
299 changed files with 52566 additions and 0 deletions
--- a/ContingentParser/Parser/ContingentParser.php
+++ b/ContingentParser/Parser/ContingentParser.php
@ -0,0 +1,89 @@
+<?php
+namespace ContingentParser\Parser;
+
+use DOMDocument;
+use DOMXPath;
+
+class ContingentParser
+{
+    private DOMXPath $xpath;
+    private string $template;
+    private const ENCODING = "UTF-8"; 
+    private const FIELDS = [
+        "eduCode" => "td",
+        "eduName" => "td",
+        "eduLevel" => "td",
+        "eduForm" => "td",
+        "numberAll" => ["th", "td"]
+    ];
+
+    public function __construct(string $html, string $template)
+    {
+        libxml_use_internal_errors(true);
+        $dom = new DOMDocument(
+            encoding: self::ENCODING
+        );
+        $this->setEncoding($html);
+        $dom->loadHTML($html);
+        
+        $this->xpath = new DOMXPath($dom);
+        $this->template = $template;
+    }
+    
+    private function setEncoding(string &$html) : void
+    {
+        $encoding = mb_detect_encoding($html, 'UTF-8, windows-1251');
+        if ($encoding != self::ENCODING) {
+            $html = mb_convert_encoding(
+                $html,
+                self::ENCODING,
+                $encoding
+            );
+            $html = str_replace('windows-1251',self::ENCODING, $html); 
+        }
+    }
+    private function parse() : array
+    {
+        $data = [];
+        foreach (self::FIELDS as $field => $tag) {
+            if (!is_array($tag)) {
+                $data[$field] = $this->xpath->query($this->template . $tag . "[@itemprop=\"$field\"]");
+            } else {
+                $th = $this->xpath->query($this->template . $tag[0] . "[@itemprop=\"$field\"]");
+                $td = $this->xpath->query($this->template . $tag[1] . "[@itemprop=\"$field\"]");
+                $data[$field] = $th->length > $td->length ? $th : $td;
+            }
+            
+        }
+        return $data;
+    }
+
+    public function getDataTable() : array
+    {
+        $data = $this->parse();
+        $records = [];
+        if ($data == null) return [];
+
+        $equal = $data['eduName']->length;
+        foreach ($data as $field) {
+            if ($field->length == 0) {
+                return [];
+            }
+            if ($field->length != $equal) {
+                return [];
+            }
+        }
+
+        for ($i = 0; $i < $data['eduCode']->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;
+    }
+}
--- a/ContingentParser/Parser/ContingentRow.php
+++ b/ContingentParser/Parser/ContingentRow.php
@ -0,0 +1,33 @@
+<?php
+namespace ContingentParser\Parser;
+
+class ContingentRow
+{
+    public function __construct(
+        private string $eduCode,
+        private string $eduName,
+        private string $eduLevel,
+        private string $eduForm,
+        private int $contingent
+    ) {
+        if ($contingent < 0) {
+            throw new \Exception("Недействительная численность обучающихся!");
+        }
+        $this->eduCode = trim($eduCode);
+        $this->eduName = trim($eduName);
+        $this->eduLevel = trim($eduLevel);
+        $this->eduForm = trim($eduForm);
+        $this->contingent = $contingent;
+    }
+
+    public function getData() : array
+    {
+        return [
+            "spec_code" => $this->eduCode,
+            "spec_name" => $this->eduName,
+            "edu_level" => $this->eduLevel,
+            "edu_forms"=> $this->eduForm,
+            "contingent" => $this->contingent
+        ];
+    }
+}