mirror of
https://github.com/mbirth/tcl_update_db.git
synced 2024-12-26 12:34:07 +00:00
47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?php
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require_once 'lib/autoloader.php';
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use \TclUpdates\XmlParser;
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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$input_xml = file_get_contents('php://input', false, null, -1, 8192); // read max 8 KiB
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if (strlen($input_xml) >= 8192) {
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// Max length, probably even longer, definitely no data we want
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http_response_code(413); // "Payload too large"
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exit;
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}
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$xp = new XmlParser();
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$load_ok = $xp->loadXmlFromString($input_xml);
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if (!$load_ok) {
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// XML could not be parsed - invalid or no XML
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http_response_code(406); // "Not acceptable"
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exit;
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}
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if (!$xp->validateGOTU()) {
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// No root node or root node isn't <GOTU>, so no update XML
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http_response_code(412); // "Precondition failed"
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exit;
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}
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// ### At this point we can be relatively sure to have the XML we want
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echo "Input length is " . strlen($input_xml) . " Bytes." . PHP_EOL;
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#echo $input_xml . PHP_EOL;
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// Write backup copy (for maybe re-parsing later)
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$bkup_dir = __DIR__ . '/data/';
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if (!is_dir($bkup_dir)) {
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mkdir($bkup_dir);
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}
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$bkup_filename = $bkup_dir . sprintf('%f-%04x.xml', microtime(true), rand(0, 65535));
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file_put_contents($bkup_filename, $input_xml);
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// TODO: Parse XML into database
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exit;
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}
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echo "Here is the normal page. " . $_SERVER['REQUEST_METHOD'];
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// TODO: Show statistics from database
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