mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-25 21:58:41 +00:00
25 lines
684 B
PHP
25 lines
684 B
PHP
<?php
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function validateZan() {
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if (!validateUInt($_POST['id']))
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return false;
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if (!validateInt($_POST['delta']))
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return false;
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if ($_POST['delta'] != 1 && $_POST['delta'] != -1)
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return false;
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if (!ClickZans::getTable($_POST['type']))
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return false;
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return true;
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}
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if (!validateZan()) {
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die('<div class="text-danger">failed</div>');
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}
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if (!Auth::check()) {
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die('<div class="text-danger">please <a href="' . HTML::url('/login') . '">log in</a></div>');
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}
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if (!ClickZans::canClickZan($_POST['id'], $_POST['type'], Auth::user())) {
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die('<div class="text-danger">no permission</div>');
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}
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die(ClickZans::click($_POST['id'], $_POST['type'], Auth::user(), $_POST['delta']));
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