"); if (!$teams_per_page) { $teams_per_page = 20; } define (ITEM_LIMIT,10000); //Possibly move this to db.inc at some point... function get_top_teams($offset,$sort_by,$type=""){ global $teams_per_page; if ($type){ $type_sql = "where type=".(int)$type; } if ($sort_by == "total_credit") { $sort_order = "total_credit desc"; } else { $sort_order = "expavg_credit desc"; } $res = mysql_query("select * from team $type_sql order by $sort_order limit $offset,".$teams_per_page); while ($arr[]=mysql_fetch_object($res)){}; return $arr; } // These converter functions are here in case we later decide to use something // else than serializing to save temp data // function teams_to_store($participants){ return serialize($participants); } function store_to_teams($data){ return unserialize($data); } if (isset($_GET["sort_by"])) { $sort_by = $_GET["sort_by"]; } else { $sort_by = "expavg_credit"; } $type = get_int("type", true); if ($type < 1 || $type > 7) { $type = null; } $type_url="";$type_sql="";$type_name=""; if ($type) { $type_url = "&type=$type"; $type_name = team_type_name($type); } $offset = get_int("offset", true); if (!$offset) $offset=0; if ($offset % $teams_per_page) $offset = 0; if ($offset < ITEM_LIMIT) { $cache_args = "sort_by=$sort_by&offset=$offset&type=$type"; $cacheddata = get_cached_data(TOP_PAGES_TTL,$cache_args); //If we have got the data in cache if ($cacheddata){ $data = store_to_teams($cacheddata); // use the cached data } else { //if not do queries etc to generate new data db_init(true); $data = get_top_teams($offset,$sort_by,$type); // We need to calculate nusers before storing into the cache $o = 0; while ($team = $data[$o]) { $data[$o]->nusers = team_count_nusers($team->id); $o++; } //save data in cache set_cache_data(teams_to_store($data),$cache_args); } } else { error_page("Limit exceeded - Sorry, first ".ITEM_LIMIT." items only"); } // Now display what we've got (either gotten from cache or from DB) page_head(sprintf(tr(TOP_TEAMS_TITLE),$type_name)); start_table(); team_table_start($sort_by,$type_url); $i = 1 + $offset; $o = 0; while ($team = $data[$o]) { show_team_row($team, $i); $i++; $o++; } echo "\n

"; if ($offset > 0) { $new_offset = $offset - $teams_per_page; echo "Previous ".$teams_per_page." | "; } if ($o==$teams_per_page){ //If we aren't on the last page $new_offset = $offset + $teams_per_page; echo "Next ".$teams_per_page.""; } page_tail(); ?>