alexzhu/sveden-parser
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This commit is contained in:
Alexander
2024-09-03 20:16:34 +03:00
parent 88d85865a0
commit 5344b31f97
1716 changed files with 146261 additions and 6896 deletions
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36
ContingentParser/Parser/ContingentParser.php
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@@ -6,8 +6,8 @@ use DOMXPath;
class ContingentParser
{
private DOMXPath $xpath;
private string $template;
private ?DOMXPath $xpath;
private const TEMPLATE = '//tr[@itemprop="eduChislen"]//';
private const ENCODING = "UTF-8";
private const FIELDS = [
"eduCode" => "td",
@@ -17,17 +17,19 @@ class ContingentParser
"numberAll" => ["th", "td"]
];
public function __construct(string $html, string $template)
public function __construct(string $html)
{
libxml_use_internal_errors(true);
$dom = new DOMDocument(
encoding: self::ENCODING
);
$this->setEncoding($html);
$dom->loadHTML($html);
$this->xpath = new DOMXPath($dom);
$this->template = $template;
if (empty($html)) {
$this->xpath = null;
} else {
$this->setEncoding($html);
$dom->loadHTML($html);
$this->xpath = new DOMXPath($dom);
}
}
private function setEncoding(string &$html) : void
@@ -41,25 +43,33 @@ class ContingentParser
);
$html = str_replace('windows-1251',self::ENCODING, $html);
}
$html = mb_convert_encoding($html,'HTML-ENTITIES','UTF-8');
}
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\"]");
$data[$field] = $this->xpath->query(
self::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\"]");
$th = $this->xpath->query(
self::TEMPLATE . $tag[0] . "[@itemprop=\"$field\"]"
);
$td = $this->xpath->query(
self::TEMPLATE . $tag[1] . "[@itemprop=\"$field\"]"
);
$data[$field] = $th->length > $td->length ? $th : $td;
}
}
return $data;
}
public function getDataTable() : array
{
if (empty($this->xpath)) return [];
$data = $this->parse();
$records = [];
if ($data == null) return [];
@@ -86,4 +96,4 @@ class ContingentParser
}
return $records;
}
}
}