function feed_controller()
{
global $mysqli, $redis, $session, $route, $feed_settings;
$result = false;
require_once "Modules/feed/feed_model.php";
$feed = new Feed($mysqli, $redis, $feed_settings);
if ($route->format == 'html') {
if ($route->action == "list" && $session['write']) {
$result = view("Modules/feed/Views/feedlist_view.php", array());
} else {
if ($route->action == "api" && $session['write']) {
$result = view("Modules/feed/Views/feedapi_view.php", array());
}
}
} else {
if ($route->format == 'json') {
// Public actions available on public feeds.
if ($route->action == "list") {
if ($session['read']) {
if (!isset($_GET['userid']) || isset($_GET['userid']) && $_GET['userid'] == $session['userid']) {
$result = $feed->get_user_feeds($session['userid']);
} else {
if (isset($_GET['userid']) && $_GET['userid'] != $session['userid']) {
$result = $feed->get_user_public_feeds(get('userid'));
}
}
} else {
if (isset($_GET['userid'])) {
$result = $feed->get_user_public_feeds(get('userid'));
}
}
} elseif ($route->action == "create" && $session['write']) {
$result = $feed->create($session['userid'], get('tag'), get('name'), get('datatype'), get('engine'), json_decode(get('options')));
} elseif ($route->action == "updatesize" && $session['write']) {
$result = $feed->update_user_feeds_size($session['userid']);
} elseif ($route->action == "buffersize" && $session['write']) {
$result = $feed->get_buffer_size();
// To "fetch" multiple feed values in a single request
// http://emoncms.org/feed/fetch.json?ids=123,567,890
} elseif ($route->action == "fetch" && $session['read']) {
$feedids = (array) explode(",", get('ids'));
for ($i = 0; $i < count($feedids); $i++) {
$feedid = (int) $feedids[$i];
if ($feed->exist($feedid)) {
// if the feed exists
$result[$i] = $feed->get_value($feedid);
// null is a valid response
} else {
$result[$i] = false;
}
// false means feed not found
}
} else {
$feedid = (int) get('id');
// Actions that operate on a single existing feed that all use the feedid to select:
// First we load the meta data for the feed that we want
if ($feed->exist($feedid)) {
$f = $feed->get($feedid);
// if public or belongs to user
if ($f['public'] || $session['userid'] > 0 && $f['userid'] == $session['userid'] && $session['read']) {
if ($route->action == "timevalue") {
$result = $feed->get_timevalue($feedid);
} else {
if ($route->action == 'data') {
$skipmissing = 1;
$limitinterval = 1;
if (isset($_GET['skipmissing']) && $_GET['skipmissing'] == 0) {
$skipmissing = 0;
}
if (isset($_GET['limitinterval']) && $_GET['limitinterval'] == 0) {
$limitinterval = 0;
}
$result = $feed->get_data($feedid, get('start'), get('end'), get('interval'), $skipmissing, $limitinterval);
} else {
if ($route->action == "value") {
$result = $feed->get_value($feedid);
} else {
if ($route->action == "get") {
$result = $feed->get_field($feedid, get('field'));
} else {
if ($route->action == "aget") {
$result = $feed->get($feedid);
} else {
if ($route->action == 'histogram') {
$result = $feed->histogram_get_power_vs_kwh($feedid, get('start'), get('end'));
} else {
if ($route->action == 'kwhatpower') {
$result = $feed->histogram_get_kwhd_atpower($feedid, get('min'), get('max'));
} else {
if ($route->action == 'kwhatpowers') {
$result = $feed->histogram_get_kwhd_atpowers($feedid, get('points'));
}
}
}
}
}
}
}
}
}
// write session required
if (isset($session['write']) && $session['write'] && $session['userid'] > 0 && $f['userid'] == $session['userid']) {
// Storage engine agnostic
if ($route->action == 'set') {
$result = $feed->set_feed_fields($feedid, get('fields'));
} else {
if ($route->action == "insert") {
$result = $feed->insert_data($feedid, time(), get("time"), get("value"));
} else {
if ($route->action == "update") {
$result = $feed->update_data($feedid, time(), get("time"), get('value'));
} else {
if ($route->action == "delete") {
$result = $feed->delete($feedid);
} else {
if ($route->action == "getmeta") {
$result = $feed->get_meta($feedid);
} else {
if ($route->action == "csvexport") {
$result = $feed->csv_export($feedid, get('start'), get('end'), get('interval'), get('timeformat'));
} else {
if ($route->action == "process") {
if ($f['engine'] != Engine::VIRTUALFEED) {
$result = array('success' => false, 'message' => 'Feed is not Virtual');
} else {
if ($route->subaction == "get") {
$result = $feed->get_processlist($feedid);
} else {
if ($route->subaction == "set") {
$result = $feed->set_processlist($feedid, post('processlist'));
} else {
if ($route->subaction == "reset") {
$result = $feed->reset_processlist($feedid);
}
}
}
}
}
}
}
}
}
}
}
if ($f['engine'] == Engine::MYSQL || $f['engine'] == Engine::MYSQLMEMORY) {
if ($route->action == "export") {
$result = $feed->mysqltimeseries_export($feedid, get('start'));
} else {
if ($route->action == "deletedatapoint") {
$result = $feed->mysqltimeseries_delete_data_point($feedid, get('feedtime'));
} else {
if ($route->action == "deletedatarange") {
$result = $feed->mysqltimeseries_delete_data_range($feedid, get('start'), get('end'));
}
}
}
} elseif ($f['engine'] == Engine::PHPTIMESERIES) {
if ($route->action == "export") {
$result = $feed->phptimeseries_export($feedid, get('start'));
}
} elseif ($f['engine'] == Engine::PHPFIWA) {
if ($route->action == "export") {
$result = $feed->phpfiwa_export($feedid, get('start'), get('layer'));
}
} elseif ($f['engine'] == Engine::PHPFINA) {
if ($route->action == "export") {
$result = $feed->phpfina_export($feedid, get('start'));
}
}
}
} else {
$result = array('success' => false, 'message' => 'Feed does not exist');
}
}
}
}
return array('content' => $result);
}
function feed_controller()
{
global $mysqli, $redis, $session, $route, $feed_settings;
$result = false;
include "Modules/feed/feed_model.php";
$feed = new Feed($mysqli, $redis, $feed_settings);
if ($route->format == 'html') {
if ($route->action == "list" && $session['write']) {
$result = view("Modules/feed/Views/feedlist_view.php", array());
}
if ($route->action == "api" && $session['write']) {
$result = view("Modules/feed/Views/feedapi_view.php", array());
}
}
if ($route->format == 'json') {
// Public actions available on public feeds.
if ($route->action == "list") {
if (!isset($_GET['userid']) && $session['read']) {
$result = $feed->get_user_feeds($session['userid']);
}
if (isset($_GET['userid']) && $session['read'] && $_GET['userid'] == $session['userid']) {
$result = $feed->get_user_feeds($session['userid']);
}
if (isset($_GET['userid']) && $session['read'] && $_GET['userid'] != $session['userid']) {
$result = $feed->get_user_public_feeds(get('userid'));
}
if (isset($_GET['userid']) && !$session['read']) {
$result = $feed->get_user_public_feeds(get('userid'));
}
} elseif ($route->action == "getid" && $session['read']) {
$result = $feed->get_id($session['userid'], get('name'));
} elseif ($route->action == "create" && $session['write']) {
$result = $feed->create($session['userid'], get('name'), get('datatype'), get('engine'), json_decode(get('options')));
} elseif ($route->action == "updatesize" && $session['write']) {
$result = $feed->update_user_feeds_size($session['userid']);
// To "fetch" multiple feed values in a single request
// http://emoncms.org/feed/fetch.json?ids=123,567,890
} elseif ($route->action == "fetch" && $session['read']) {
$feedids = (array) explode(",", get('ids'));
for ($i = 0; $i < count($feedids); $i++) {
$feedid = (int) $feedids[$i];
if ($feed->exist($feedid)) {
$result[$i] = (double) $feed->get_value($feedid);
} else {
$result[$i] = "";
}
}
} else {
$feedid = (int) get('id');
// Actions that operate on a single existing feed that all use the feedid to select:
// First we load the meta data for the feed that we want
if ($feed->exist($feedid)) {
$f = $feed->get($feedid);
// if public or belongs to user
if ($f['public'] || $session['userid'] > 0 && $f['userid'] == $session['userid'] && $session['read']) {
if ($route->action == "value") {
$result = $feed->get_value($feedid);
}
if ($route->action == "timevalue") {
$result = $feed->get_timevalue_seconds($feedid);
}
if ($route->action == "get") {
$result = $feed->get_field($feedid, get('field'));
}
// '/[^\w\s-]/'
if ($route->action == "aget") {
$result = $feed->get($feedid);
}
if ($route->action == 'histogram') {
$result = $feed->histogram_get_power_vs_kwh($feedid, get('start'), get('end'));
}
if ($route->action == 'kwhatpower') {
$result = $feed->histogram_get_kwhd_atpower($feedid, get('min'), get('max'));
}
if ($route->action == 'kwhatpowers') {
$result = $feed->histogram_get_kwhd_atpowers($feedid, get('points'));
}
if ($route->action == 'data') {
$result = $feed->get_data($feedid, get('start'), get('end'), get('dp'));
}
if ($route->action == 'average') {
$result = $feed->get_average($feedid, get('start'), get('end'), get('interval'));
}
if ($route->action == 'history') {
$result = $feed->get_history($feedid, get('start'), get('end'), get('interval'));
}
}
// write session required
if (isset($session['write']) && $session['write'] && $session['userid'] > 0 && $f['userid'] == $session['userid']) {
// Storage engine agnostic
if ($route->action == 'set') {
$result = $feed->set_feed_fields($feedid, get('fields'));
}
if ($route->action == "insert") {
$result = $feed->insert_data($feedid, time(), get("time"), get("value"));
}
if ($route->action == "update") {
$result = $feed->update_data($feedid, time(), get("time"), get('value'));
}
if ($route->action == "delete") {
$result = $feed->delete($feedid);
}
if ($route->action == "getmeta") {
$result = $feed->get_meta($feedid);
}
if ($route->action == "csvexport") {
$feed->csv_export($feedid, get('start'), get('end'), get('interval'));
}
if ($f['engine'] == Engine::TIMESTORE) {
if ($route->action == "export") {
$result = $feed->timestore_export($feedid, get('start'), get('layer'));
}
if ($route->action == "exportmeta") {
$result = $feed->timestore_export_meta($feedid);
}
if ($route->action == "scalerange") {
$result = $feed->timestore_scale_range($feedid, get('start'), get('end'), get('value'));
}
} elseif ($f['engine'] == Engine::MYSQL) {
if ($route->action == "export") {
$result = $feed->mysqltimeseries_export($feedid, get('start'));
}
if ($route->action == "deletedatapoint") {
$result = $feed->mysqltimeseries_delete_data_point($feedid, get('feedtime'));
}
if ($route->action == "deletedatarange") {
$result = $feed->mysqltimeseries_delete_data_range($feedid, get('start'), get('end'));
}
} elseif ($f['engine'] == Engine::PHPTIMESERIES) {
if ($route->action == "export") {
$result = $feed->phptimeseries_export($feedid, get('start'));
}
} elseif ($f['engine'] == Engine::PHPFIWA) {
if ($route->action == "export") {
$result = $feed->phpfiwa_export($feedid, get('start'), get('layer'));
}
} elseif ($f['engine'] == Engine::PHPFINA) {
if ($route->action == "export") {
$result = $feed->phpfina_export($feedid, get('start'));
}
}
}
} else {
$result = array('success' => false, 'message' => 'Feed does not exist');
}
}
}
return array('content' => $result);
}
