mirror of https://github.com/BOINC/boinc.git
Finished function to compute forum activity values and store them in the database.
svn path=/trunk/boinc/; revision=1874
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<?php
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require_once("../html_user/db.inc");
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require_once("../html_user/forum/forum.inc");
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require_once("../html_user/util.inc");
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define('MAX_REWARD', 4096);
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db_init();
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// TODO: Update activity fields for all threads here.
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$currentTime = time();
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$result = mysql_query("SELECT * FROM thread");
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while ($thread = mysql_fetch_assoc($result)) {
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$sql = "SELECT * FROM post WHERE thread = " . $thread['id'];
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$result2 = mysql_query($sql);
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$points = 0;
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while ($post = mysql_fetch_assoc($result2)) {
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$timeDiff = $currentTime - $post['timestamp'];
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$dayDiff = floor($timeDiff / 86400); // 86400 = # of seconds in a day;
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$points += (MAX_REWARD / pow(2, $dayDiff));
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}
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$sql = "UPDATE thread SET activity = " . ceil($points) . " WHERE id = " . $thread['id'];
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mysql_query($sql);
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}
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