mirror of https://github.com/BOINC/boinc.git
97 lines
3.3 KiB
PHP
97 lines
3.3 KiB
PHP
<?php
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define('UOTD_THRESHOLD', 7);
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function uotd_thumbnail($profile, $user) {
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if ($profile->has_picture) {
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return "<a href=view_profile.php?userid=$user->id><img border=0 vspace=4 hspace=8 align=left src=" . IMAGE_URL . $user->id . "_sm.jpg></a>";
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} else {
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return "";
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}
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}
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function generate_uotd_page($profile, $user) {
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$filename = PROFILE_PATH."uotd.html";
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$descriptor = fopen($filename, "w");
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if ($profile->has_picture) {
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fwrite($descriptor, uotd_thumbnail($profile, $user));
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}
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$x = user_links($user);
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fwrite($descriptor, "The " . PROJECT . " User of the Day is $x");
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fclose($descriptor);
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}
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// return the last UOTD profile, or null
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//
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function get_current_uotd() {
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$result = mysql_query("SELECT * FROM profile ORDER BY uotd_time DESC LIMIT 1");
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$p = null;
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if (mysql_num_rows($result) > 0) {
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$p = mysql_fetch_object($result);
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}
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mysql_free_result($result);
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return $p;
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}
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// see if it's time to pick a new UOTD.
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// Either way, generate the UOTD page
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//
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function build_uotd_page() {
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echo date("F d Y", time())."\n";
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$current_uotd = get_current_uotd();
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if ($current_uotd) {
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$assigned = getdate($current_uotd->uotd_time);
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$now = getdate(time());
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if ($assigned['mday'] == $now['mday']) {
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$user = lookup_user_id($current_uotd->userid);
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generate_uotd_page($current_uotd, $user);
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echo "Already have UOTD for today\n";
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exit();
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}
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}
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$result = mysql_query("SELECT * FROM profile,user WHERE profile.userid=user.id AND total_credit>0 AND verification=1 AND uotd_time IS NULL ORDER BY RAND()");
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// If the number of approved profiles dips below a threshold,
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// email the sys admin every time we pick a new one.
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//
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if ($result && mysql_num_rows($result) < UOTD_THRESHOLD) {
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mail(SYS_ADMIN_EMAIL,
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PROJECT . ": User of the Day pool is running low!",
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"The pool of approved candidates for User of the Day has".
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" reached your assigned threshold: there are now only " . mysql_num_rows($result) . " approved users.\n\n".
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"To approve more candidates for User of the Day,".
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" go to the " . PROJECT . " administration page and click \"Unrated profile\""
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);
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}
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if ($result && mysql_num_rows($result) == 0) {
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// If all verified profiles have been selected as UOTD,
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// reshow the one that was shown least recently.
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//
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$result = mysql_query("SELECT * FROM profile,user WHERE profile.userid=user.id AND total_credit>0 AND verification=1 ORDER BY uotd_time ASC LIMIT 1");
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}
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if (!$result || mysql_num_rows($result) == 0) {
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// No valid users of the day - do something.
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echo "No screened users found\n";
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exit();
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}
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$profile = mysql_fetch_object($result);
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$user = lookup_user_id($profile->userid);
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generate_uotd_page($profile, $user);
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$sql = "UPDATE profile SET uotd_time = " . time() . " WHERE userid=$user->id";
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mysql_query($sql);
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mail($user->email_addr,
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"You're the " . PROJECT . " user of the day!",
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"Congratulations!\n\nYou've been chosen as the "
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. PROJECT . " user of the day!
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Your profile will be featured on the " . PROJECT . " website for the next 24 hours."
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);
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echo "Chose user $user->id as UOTD\n";
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}
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?>
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