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-rw-r--r-- | mirrors/status.php | 84 |
diff --git a/mirrors/status.php b/mirrors/status.php new file mode 100644 index 0000000..ddf922f --- /dev/null +++ b/mirrors/status.php @@ -0,0 +1,84 @@ +<?php +require_once "../init.php"; + +require_once BASE . "/lib/mysql.php"; +require_once BASE . "/lib/format.php"; + +$cutoff = 86400; + +$result = mysql_run_query( + "SELECT " . + "`l_ms`.`protocol`," . + "`l_ms`.`url`," . + "`l_ms`.`country`," . + "`l_ms`.`country_code`," . + "`l_ms`.`last_sync`," . + "`l_ms`.`start`," . + "AVG(IF(`a_ms`.`active`,(`a_ms`.`start`-`a_ms`.`last_sync`)/3600,NULL)) AS `delay`," . + "AVG(IF(`a_ms`.`active`,(`a_ms`.`stop`-`a_ms`.`start`)/3600,NULL)) AS `duration_avg`," . + "STD(IF(`a_ms`.`active`,(`a_ms`.`stop`-`a_ms`.`start`)/3600,NULL)) AS `duration_stddev`," . + "`l_ms`.`isos`," . + "`l_ms`.`ipv4`," . + "`l_ms`.`ipv6`," . + "`l_ms`.`active`," . + "(`l_ms`.`active` AND (`l_ms`.`start` > UNIX_TIMESTAMP(NOW()) - 3600)) AS `recently_active`," . + "AVG(IF(`a_ms`.`active`,1,0)) AS `completion_pct`," . + "COUNT(1) AS `count`" . + " FROM (" . + "SELECT " . + "`mirror_statuses`.`url`," . + "MAX(`mirror_statuses`.`start`) AS `start`" . + " FROM `mirror_statuses`" . + " WHERE `mirror_statuses`.`start` > UNIX_TIMESTAMP(NOW())-" . $cutoff . + " GROUP BY `mirror_statuses`.`url`" . + ") AS `ls`" . + " JOIN `mirror_statuses` AS `l_ms`" . + " ON `ls`.`url`=`l_ms`.`url`" . + " AND `ls`.`start`=`l_ms`.`start`" . + " JOIN `mirror_statuses` AS `a_ms`" . + " ON `a_ms`.`url`=`l_ms`.`url`" . + " AND `a_ms`.`start` > UNIX_TIMESTAMP(NOW())-" . $cutoff . + " GROUP BY `l_ms`.`id`" +); + +$last_check = 0; +$max_count = 0; + +while($row = $result->fetch_assoc()) { + foreach (array( + "start", + "delay", + "duration_avg", + "duration_stddev", + "completion_pct", + "count", + "isos", + "ipv4", + "ipv6", + "active", + "recently_active" + ) as $key) + $row[$key] = floatval($row[$key]); + $row["last_sync"] = gmdate("Y-m-d\TH:i:s\Z", $row["last_sync"]); + $row["score"] = + ($row["delay"] + $row["duration_avg"] + $row["duration_stddev"]) / $row["completion_pct"]; + $urls[] = $row; + $last_check = max ($row["start"], $last_check); + $max_count = max ($row["count"], $max_count); +} + +$content = array( + "cutoff" => $cutoff, + "check_frequency" => $cutoff/$max_count, + "num_checks" => $max_count, + "last_check" => gmdate("Y-m-d\TH:i:s.v\Z",$last_check), //"2018-06-15T07:25:06.741Z", +// "version" => 3, + "urls" => $urls +); + +export_as_requested( + array( + "json" => $content, + "tsv" => $urls + ) +); |