151 lines
7.0 KiB
PHP
151 lines
7.0 KiB
PHP
<?php
|
|
require_once __DIR__ . '/common.php';
|
|
|
|
$dbconn = getDBConnection();
|
|
|
|
//no gets, current point outage info
|
|
if(empty(array_diff_key($_GET, array('service' => '')))) {
|
|
$result = pg_query_params($dbconn,
|
|
"SELECT json_build_object('type', 'FeatureCollection','features', json_agg(json_build_object('type','Feature', 'geometry', ST_AsGeoJSON(geom)::json,'properties',json_build_object('time',start_time,'county',county,'state',state,'outage',outagen,'lastchange',last_change,'cause',cause))order by start_time asc)) FROM newpower WHERE cwa = $1 and active = true AND geom IS NOT NULL",
|
|
array('RLX')) or die('Query failed: ' . pg_last_error());
|
|
$resultArray = pg_fetch_all($result);
|
|
header('Content-Type: application/json');
|
|
echo($resultArray[0]['json_build_object']);
|
|
}
|
|
|
|
//county/state max
|
|
if($_GET['max'] ?? null) {
|
|
if($_GET['start'] ?? null) {
|
|
$starttime = pg_escape_string($_GET['start']);
|
|
if($_GET['end'] ?? null) {
|
|
$endtime = pg_escape_string($_GET['end']);
|
|
|
|
$result = pg_query_params($dbconn,
|
|
"select distinct on (county,state) max(outages),county,state from (select distinct on (county,state,fetch_time) county,state,sum(outages) as outages, fetch_time as time, sum(served) as served from newcountyoutages where fetch_time > $2 and fetch_time < $3 and cwa = $1 group by county,state,fetch_time) as potato group by county,state",
|
|
array('RLX',$starttime,$endtime)) or die('Query failed: ' . pg_last_error());
|
|
|
|
$array = array();
|
|
while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
|
|
$array[] = $line;
|
|
}
|
|
header('Content-Type: application/json');
|
|
echo json_encode($array);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isset($_GET['county'])) {
|
|
try {
|
|
$cwas = ['RLX','JKL','ILN','PBZ','MRX','LWX','RNK'];
|
|
$placeholders = implode(',', array_map(function($i) { return '$' . $i; }, range(1, count($cwas))));
|
|
|
|
$query = "
|
|
WITH latest_fetch AS (
|
|
SELECT MAX(fetch_time) as max_fetch_time FROM newcountyoutages
|
|
)
|
|
SELECT
|
|
n.county,
|
|
n.state,
|
|
n.outages as outage,
|
|
n.fetch_time as time,
|
|
n.served,
|
|
CASE
|
|
WHEN n.served > 0 THEN ROUND(CAST((n.outages::FLOAT / n.served) * 100 AS NUMERIC), 2)
|
|
ELSE 0
|
|
END as perout
|
|
FROM newcountyoutages n, latest_fetch
|
|
WHERE n.fetch_time = latest_fetch.max_fetch_time
|
|
AND n.cwa IN ($placeholders)
|
|
";
|
|
|
|
$result = pg_query_params($dbconn, $query, $cwas);
|
|
if ($result === false) {
|
|
throw new Exception('Query failed: ' . pg_last_error());
|
|
}
|
|
|
|
$results = pg_fetch_all($result) ?: [];
|
|
header('Content-Type: application/json');
|
|
echo json_encode($results);
|
|
|
|
pg_free_result($result);
|
|
} catch (Exception $e) {
|
|
header('Content-Type: application/json');
|
|
http_response_code(500);
|
|
echo json_encode(['error' => 'Query execution failed: ' . $e->getMessage()]);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
//county archive
|
|
if($_GET['countyarchive'] ?? null) {
|
|
if($_GET['start'] ?? null) {
|
|
$starttime = pg_escape_string($_GET['start']);
|
|
if($_GET['end'] ?? null) {
|
|
$endtime = pg_escape_string($_GET['end']);
|
|
|
|
$result = pg_query_params($dbconn,
|
|
"select distinct on (county,state,fetch_time) county,state,sum(outages) as outage, fetch_time as time, sum(served) as served from newcountyoutages where fetch_time > $9 and fetch_time < $10 and (cwa = $1 or cwa = $2 or cwa = $3 or cwa = $4 or cwa = $5 or cwa = $6 or cwa = $7 or cwa = $8) group by county,state,fetch_time",
|
|
array('RLX','JKL','ILN','PBZ','MRX','LWX','RNK','CTP',$starttime,$endtime)) or die('Query failed: ' . pg_last_error());
|
|
|
|
$array = array();
|
|
while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
|
|
$array[] = $line;
|
|
}
|
|
header('Content-Type: application/json');
|
|
echo json_encode($array);
|
|
}
|
|
}
|
|
}
|
|
|
|
//Archive point data
|
|
if($_GET['archivepoint'] ?? null) {
|
|
$starttime = pg_escape_string($_GET['start']);
|
|
$endtime = pg_escape_string($_GET['end']);
|
|
$result = pg_query_params($dbconn,
|
|
"SELECT json_build_object('type', 'FeatureCollection','features', json_agg(json_build_object('type','Feature', 'geometry', ST_AsGeoJSON(geom)::json,'properties',json_build_object('time',start_time,'county',county,'state',state,'outage',outagen,'lastchange',last_change,'cause',cause))order by start_time asc)) FROM newpower WHERE cwa = $1 and start_time > $2 and last_change < $3 AND geom IS NOT NULL",
|
|
array('RLX',$starttime,$endtime)) or die('Query failed: ' . pg_last_error());
|
|
$resultArray = pg_fetch_all($result);
|
|
header('Content-Type: application/json');
|
|
echo($resultArray[0]['json_build_object']);
|
|
}
|
|
|
|
// Svr related functionality
|
|
if($_GET['svr'] ?? null =='current') {
|
|
$result = pg_query($dbconn,
|
|
"SELECT json_build_object('type', 'FeatureCollection','features', json_agg(json_build_object('type','Feature', 'geometry', ST_AsGeoJSON(nwspoly)::json,'properties',json_build_object('issue',issue,'end',endtime,'vtec',vtec,'type',warntype)))) FROM svr where issue < now() and endtime > now()") or die('Query failed: ' . pg_last_error());
|
|
$resultArray = pg_fetch_all($result);
|
|
header('Content-Type: application/json');
|
|
echo($resultArray[0]['json_build_object']);
|
|
}
|
|
|
|
if($_GET['svr'] ?? null == 'archive') {
|
|
if($_GET['start'] ?? null) {
|
|
$starttime = pg_escape_string($_GET['start']);
|
|
if($_GET['end'] ?? null) {
|
|
$endtime = pg_escape_string($_GET['end']);
|
|
|
|
$result = pg_query_params($dbconn,
|
|
"SELECT json_build_object('type', 'FeatureCollection','features', json_agg(json_build_object('type','Feature', 'geometry', ST_AsGeoJSON(nwspoly)::json,'properties',json_build_object('issue',issue,'end',endtime,'vtec',vtec,'type',warntype)))) FROM svr where issue > $1 and endtime < $2"
|
|
,array($starttime,$endtime)) or die('Query failed: ' . pg_last_error());
|
|
$resultArray = pg_fetch_all($result);
|
|
header('Content-Type: application/json');
|
|
echo($resultArray[0]['json_build_object']);
|
|
}
|
|
}
|
|
|
|
if(!isset($_GET['start']) && !isset($_GET['end'])) {
|
|
$result = pg_query($dbconn,
|
|
"SELECT json_build_object('type', 'FeatureCollection','features', json_agg(json_build_object('type','Feature', 'geometry', ST_AsGeoJSON(nwspoly)::json,'properties',json_build_object('issue',issue,'end',endtime,'vtec',vtec,'type',warntype)))) FROM svr where issue < now() - interval '24 hours' and endtime > now() - interval '24 hours'") or die('Query failed: ' . pg_last_error());
|
|
$resultArray = pg_fetch_all($result);
|
|
header('Content-Type: application/json');
|
|
echo($resultArray[0]['json_build_object']);
|
|
}
|
|
}
|
|
|
|
pg_free_result($result);
|
|
|
|
// Close database connection when needed
|
|
if (isset($dbconn)) {
|
|
pg_close($dbconn);
|
|
}
|
|
?>
|