34 lines
842 B
PHP
34 lines
842 B
PHP
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<?php
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include_once(dirname(__FILE__).'/../lib/config.inc.php');
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include_once(dirname(__FILE__).'/../lib/functions.inc.php');
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include_once(dirname(__FILE__).'/../lib/UrlShortener.class.php');
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$urlShortener = new UrlShortener();
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$urlParam = getRequestParameter("url");
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header("Content-type: text/plain");
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if (strlen($urlParam) == 0) {
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echo "";
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} else {
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if (str_startswith($urlParam, SERVICE_BASE_URL) == true) {
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// expand
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$shortId = substr($urlParam, strlen(SERVICE_BASE_URL));
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$expandedEntry = $urlShortener->expandUrl($shortId, true);
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if ($expandedEntry != NULL) {
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echo $expandedEntry['url'];
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} else {
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echo "";
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}
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} else {
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// shorten
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$shortId = $urlShortener->shortenUrl($urlParam, NULL);
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if ($shortId != NULL) {
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echo SERVICE_BASE_URL . $shortId;
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} else {
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echo "";
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}
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}
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}
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