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37 lines
1.3 KiB
37 lines
1.3 KiB
<?php
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function view($template, $data=[]) {
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global $templates;
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return $templates->render($template, $data);
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}
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// Adds slash if no path is in the URL, and convert hostname to lowercase
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function normalize_url($url) {
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$parts = parse_url($url);
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if(empty($parts['path']))
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$parts['path'] = '/';
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$parts['host'] = strtolower($parts['host']);
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return build_url($parts);
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}
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function build_url($parsed_url) {
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$scheme = isset($parsed_url['scheme']) ? $parsed_url['scheme'] . '://' : '';
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$host = isset($parsed_url['host']) ? $parsed_url['host'] : '';
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$port = isset($parsed_url['port']) ? ':' . $parsed_url['port'] : '';
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$user = isset($parsed_url['user']) ? $parsed_url['user'] : '';
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$pass = isset($parsed_url['pass']) ? ':' . $parsed_url['pass'] : '';
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$pass = ($user || $pass) ? "$pass@" : '';
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$path = isset($parsed_url['path']) ? $parsed_url['path'] : '';
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$query = isset($parsed_url['query']) ? '?' . $parsed_url['query'] : '';
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$fragment = isset($parsed_url['fragment']) ? '#' . $parsed_url['fragment'] : '';
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return "$scheme$user$pass$host$port$path$query$fragment";
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}
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function should_follow_redirects($url) {
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$host = parse_url($url, PHP_URL_HOST);
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if(preg_match('/brid\.gy|appspot\.com|blogspot\.com|youtube\.com/', $host)) {
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return false;
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} else {
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return true;
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}
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}
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