mirror of https://github.com/BOINC/boinc.git
106 lines
3.5 KiB
PHP
Executable File
106 lines
3.5 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2013 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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// Assign badges based on RAC percentile.
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// Customize this to grant other types of badges
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require_once("../inc/util_ops.inc");
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// thresholds for the various badges
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// (i.e. gold badge is for top 1% of active users/teams)
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//
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$badge_pctiles = array(1, 5, 25);
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$badge_images = array("pct_1.png", "pct_5.png", "pct_25.png");
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// get the records for percentile badges; create them if needed
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//
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function get_pct_badges($badge_name_prefix, $badge_pctiles, $badge_images) {
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$badges = array();
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for ($i=0; $i<3; $i++) {
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$badges[$i] = get_badge($badge_name_prefix."_".$i, "Top ".$badge_pctiles[$i]."% in average credit", $badge_images[$i]);
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}
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return $badges;
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}
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// get the RAC percentiles from the database
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//
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function get_percentiles($is_user, $badge_pctiles) {
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$percentiles = array();
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for ($i=0; $i<3; $i++) {
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if ($is_user) {
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$percentiles[$i] = BoincUser::percentile("expavg_credit", "expavg_credit>1", 100-$badge_pctiles[$i]);
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} else {
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$percentiles[$i] = BoincTeam::percentile("expavg_credit", "expavg_credit>1", 100-$badge_pctiles[$i]);
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}
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if ($percentiles[$i] === false) {
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die("Can't get percentiles\n");
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}
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}
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return $percentiles;
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}
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// decide which badge to assign, if any.
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// Unassign other badges.
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//
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function assign_pct_badge($is_user, $item, $percentiles, $badges) {
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for ($i=0; $i<3; $i++) {
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if ($item->expavg_credit >= $percentiles[$i]) {
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assign_badge($is_user, $item, $badges[$i]);
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unassign_badges($is_user, $item, $badges, $i);
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return;
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}
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}
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unassign_badges($is_user, $item, $badges, -1);
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}
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// Scan through all the users/teams, 1000 at a time,
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// and assign/unassign RAC badges
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//
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function assign_badges($is_user, $badge_pctiles, $badge_images) {
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$kind = $is_user?"user":"team";
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$badges = get_pct_badges($kind."_pct", $badge_pctiles, $badge_images);
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$pctiles = get_percentiles($is_user, $badge_pctiles);
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//echo "thresholds for $kind badges: $pctiles[0] $pctiles[1] $pctiles[2]\n";
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$n = 0;
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$maxid = $is_user?BoincUser::max("id"):BoincTeam::max("id");
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while ($n <= $maxid) {
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$m = $n + 1000;
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if ($is_user) {
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$items = BoincUser::enum_fields("id, expavg_credit", "id>=$n and id<$m and total_credit>0");
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} else {
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$items = BoincTeam::enum_fields("id, expavg_credit", "id>=$n and id<$m and total_credit>0");
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}
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foreach ($items as $item) {
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assign_pct_badge($is_user, $item, $pctiles, $badges);
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// ... assign other types of badges
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}
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$n = $m;
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}
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}
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echo "Starting: ", time_str(time()), "\n";
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assign_badges(true, $badge_pctiles, $badge_images);
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assign_badges(false, $badge_pctiles, $badge_images);
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echo "Finished: ", time_str(time()), "\n";
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?>
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