.
include_once("../inc/boinc_db.inc");
include_once("../inc/util.inc");
include_once("../inc/team.inc");
include_once("../inc/team_types.inc");
// Merge list1 into list2.
// list entries are of the form id => team,
// where team includes a field "refcnt".
//
function merge_lists($list1, &$list2, $weight) {
foreach($list1 as $team) {
$id = $team->id;
if (array_key_exists($id, $list2)) {
$list2[$id]->refcnt += $weight;
} else {
$list2[$id] = $team;
$list2[$id]->refcnt = $weight;
}
}
}
function compare($t1, $t2) {
if ($t1->refcnt > $t2->refcnt) return -1;
if ($t1->refcnt < $t2->refcnt) return 1;
if ($t1->rnd > $t2->rnd) return -1;
if ($t1->rnd < $t2->rnd) return 1;
return 0;
}
// Sort list by decreasing refcnt
//
function sort_list(&$list) {
foreach ($list as $a=>$b) $b->rnd = rand();
usort($list, 'compare');
}
function get_teams($clause, $active) {
$c2 = '';
if ($active) $c2 = "and expavg_credit>0.1";
return BoincTeam::enum("$clause $c2 order by expavg_credit desc limit 20");
}
function show_list($list) {
start_table();
echo "
| Team name |
Description |
Average credit |
Type |
Country |
";
$i = 0;
foreach ($list as $team) {
$type = team_type_name($team->type);
$j = $i++ % 2;
echo "
| id>$team->name |
".sanitize_html($team->description)." |
".format_credit($team->expavg_credit)." |
$type |
$team->country |
";
}
echo "";
}
function search($params) {
$list = array();
$tried = false;
if (strlen($params->keywords)) {
$kw = BoincDb::escape_string($params->keywords);
$name_lc = strtolower($kw);
$name_lc = escape_pattern($name_lc);
$list2 = get_teams("name='$name_lc'", $params->active);
merge_lists($list2, $list, 20);
$list2 = get_teams("name like '".$name_lc."%'", $params->active);
merge_lists($list2, $list, 5);
$list2 = get_teams("match(name) against ('$kw')", $params->active);
merge_lists($list2, $list, 5);
$list2 = get_teams("match(name, description) against ('$kw')", $params->active);
//echo "
keyword matches: ",sizeof($list2);
merge_lists($list2, $list, 3);
$tried = true;
}
if (strlen($params->country) && $params->country!='None') {
$list2 = get_teams("country = '$params->country'", $params->active);
//echo "
country matches: ",sizeof($list2);
merge_lists($list2, $list, 1);
$tried = true;
}
if ($params->type and $params->type>1) {
$list2 = get_teams("type=$params->type", $params->active);
//echo "
type matches: ",sizeof($list2);
merge_lists($list2, $list, 2);
$tried = true;
}
if (!$tried) {
$list = get_teams("id>0", $params->active);
}
if (sizeof($list) == 0) {
echo "
No teams were found matching your criteria.
Try another search.
Or you can create a new team.
";
team_search_form($params);
} else {
echo "
The following teams match one or more of your search criteria.
To join a team, click its name to go to the team page,
then click Join this team.
";
sort_list($list);
show_list($list);
echo "
Change your search
";
team_search_form($params);
}
}
$user = get_logged_in_user(false);
if (isset($_GET['submit'])) {
$params = null;
$params->keywords = get_str('keywords', true);
$params->country = $_GET['country'];
$params->type = $_GET['type'];
$params->active = get_str('active', true);
page_head("Team search results");
search($params);
} else {
page_head("Find a team", 'document.form.keywords.focus()');
echo "
You can team up with other people with similar interests,
or from the same country, company, or school.
Use this form to find teams that might be right for you.
";
team_search_form($params);
if (isset($_COOKIE['init'])) {
echo "
Click here
if you're not interested in joining a team right now.
";
}
}
page_tail();
?>