/**
* Advanced code
* that is neat and i didnt want to delete it
*/
function cache()
{
$app = the::app();
$cache_life = $app->cache_life;
$file = md5($app->uri_string);
$created_at = false;
// this uri never been visited before
if (file_exists(BASE . '/../cache/' . $file)) {
$created_at = filemtime(BASE . '/../cache/' . $file);
} else {
if ($app->output != "") {
file_put_contents(BASE . '/../cache/' . $file, $app->output);
}
}
if ($created_at) {
if (time() - $created_at < $cache_life) {
echo file_get_contents(BASE . '/../cache/' . $file);
exit;
} else {
// expire cache
unlink(BASE . '/../cache/' . $file);
if ($app->output != "") {
file_put_contents(BASE . '/../cache/' . $file, $app->output);
}
}
}
}
/**
* @param string $targetString The string from the config file
* @param the $map A reference to the map object (redundant)
* @param the $mapItem A reference to the object this target is attached to
* @return array invalue, outvalue, unix timestamp that the data was valid
*/
function ReadData($targetString, &$map, &$mapItem)
{
$data[IN] = null;
$data[OUT] = null;
$data_time = 0;
$matches = 0;
if (preg_match("/^time:(.*)\$/", $targetString, $matches)) {
$timezone = $matches[1];
$offset = "now";
if (preg_match("/^([^:]+):(.*)\$/", $timezone, $matches2)) {
$timezone = $matches2[1];
$offset = $matches2[2];
// test that the offset is valid
$timestamp = strtotime($offset);
if ($timestamp === false || $timestamp === -1) {
warn("Time ReadData: Offset String ({$offset}) is bogus - ignoring [WMTIME03]\n");
$offset = "now";
}
}
$timezone_l = strtolower($timezone);
if (array_key_exists($timezone_l, $this->timezones)) {
$tz = $this->timezones[$timezone_l];
wm_debug("Time ReadData: Timezone exists: {$tz}\n");
$dateTime = new DateTime($offset, new DateTimeZone($tz));
$mapItem->add_note("time_time12", $dateTime->format("h:i"));
$mapItem->add_note("time_time12ap", $dateTime->format("h:i A"));
$mapItem->add_note("time_time24", $dateTime->format("H:i"));
$mapItem->add_note("time_timet", $dateTime->format("U"));
$mapItem->add_note("time_timezone", $tz);
$data[IN] = $dateTime->format("H");
$data[OUT] = $dateTime->format("i");
$data_time = time();
$matches++;
}
if ($matches == 0) {
wm_warn("Time ReadData: Couldn't recognize {$timezone} as a valid timezone name [WMTIME02]\n");
}
} else {
// some error code to go in here
wm_warn("Time ReadData: Couldn't recognize {$targetString} \n");
}
wm_debug("Time ReadData: Returning (" . WMUtility::valueOrNull($data[IN]) . "," . WMUtility::valueOrNull($data[OUT]) . ",{$data_time})\n");
return array($data[IN], $data[OUT], $data_time);
}
function install($model)
{
$app = the::app();
include BASE . '/models/' . $model . "/install.php";
if (!is_array($upgrade)) {
return false;
}
$maxver = count($upgrade);
if (array_key_exists(2, $app->uri_segments)) {
$version = $app->uri_segments[2];
} else {
$version = $maxver;
}
if ($maxver > $version) {
for ($i = $maxver; $i >= $version; $i--) {
foreach ($downgrade[$i] as $query) {
echo $query;
echo '<br>';
mysql_query($query);
}
}
}
for ($i = $maxver; $i <= $version; $i++) {
foreach ($upgrade[$i] as $query) {
echo $query;
echo '<br>';
mysql_query($query);
}
}
echo $model . ' install ok <br/>';
}
/**
* Actually read data from a data source, and return it
* returns a 3-part array (invalue, outvalue and datavalid time_t)
* invalue and outvalue should be null,null if there is no valid data
* data_time is intended to allow more informed graphing in the future
*
* @param string $targetString The string from the config file
* @param the $map A reference to the map object (redundant)
* @param the $mapItem A reference to the object this target is attached to
* @return array invalue, outvalue, unix timestamp that the data was valid
*/
function ReadData($targetString, &$map, &$mapItem)
{
$dsnames[IN] = "traffic_in";
$dsnames[OUT] = "traffic_out";
$data[IN] = null;
$data[OUT] = null;
$SQL[IN] = 'select null';
$SQL[OUT] = 'select null';
$rrdfile = $targetString;
if ($map->get_hint("rrd_default_in_ds") !== null) {
$dsnames[IN] = $map->get_hint("rrd_default_in_ds");
wm_debug("Default 'in' DS name changed to " . $dsnames[IN] . ".\n");
}
if ($map->get_hint("rrd_default_out_ds") !== null) {
$dsnames[OUT] = $map->get_hint("rrd_default_out_ds");
wm_debug("Default 'out' DS name changed to " . $dsnames[OUT] . ".\n");
}
$multiplier = 8;
// default bytes-to-bits
$data_time = 0;
if (1 === preg_match("/^(.*\\.rrd):([\\-a-zA-Z0-9_]+):([\\-a-zA-Z0-9_]+)\$/", $targetString, $matches)) {
$rrdfile = $matches[1];
$dsnames[IN] = $matches[2];
$dsnames[OUT] = $matches[3];
wm_debug("Special DS names seen (" . $dsnames[IN] . " and " . $dsnames[OUT] . ").\n");
}
if (preg_match("/^rrd:(.*)/", $rrdfile, $matches)) {
$rrdfile = $matches[1];
}
if (preg_match("/^gauge:(.*)/", $rrdfile, $matches)) {
$rrdfile = $matches[1];
$multiplier = 1;
}
if (preg_match("/^scale:([+-]?\\d*\\.?\\d*):(.*)/", $rrdfile, $matches)) {
$rrdfile = $matches[2];
$multiplier = $matches[1];
}
wm_debug("SCALING result by {$multiplier}\n");
// try and make a complete path, if we've been given a clue
// (if the path starts with a . or a / then assume the user knows what they are doing)
if (!preg_match("/^(\\/|\\.)/", $rrdfile)) {
$rrdbase = $map->get_hint('rrd_default_path');
if ($rrdbase !== null) {
$rrdfile = $rrdbase . "/" . $rrdfile;
}
}
$cfname = $map->get_hint('rrd_cf');
if ($cfname === null) {
$cfname = 'AVERAGE';
}
$period = intval($map->get_hint('rrd_period'));
if ($period == 0) {
$period = 800;
}
$start = $map->get_hint('rrd_start');
if ($start === null) {
$start = "now-{$period}";
$end = "now";
} else {
$end = "start+" . $period;
}
$use_poller_output = intval($map->get_hint('rrd_use_poller_output'));
$nowarn_po_agg = intval($map->get_hint("nowarn_rrd_poller_output_aggregation"));
$aggregatefunction = $map->get_hint('rrd_aggregate_function');
if ($aggregatefunction !== null && $use_poller_output == 1) {
$use_poller_output = 0;
if ($nowarn_po_agg === null) {
wm_warn("Can't use poller_output for rrd-aggregated data - disabling rrd_use_poller_output [WMRRD10]\n");
}
}
if ($use_poller_output == 1) {
wm_debug("Going to try poller_output, as requested.\n");
WeatherMapDataSource_rrd::wmrrd_read_from_poller_output($rrdfile, "AVERAGE", $start, $end, $dsnames, $data, $map, $data_time, $mapItem);
}
// if poller_output didn't get anything, or if it couldn't/didn't run, do it the old-fashioned way
// - this will still be the case for the first couple of runs after enabling poller_output support
// because there won't be valid data in the weathermap_data table yet.
if ($dsnames[IN] != '-' && $data[IN] === null || $dsnames[OUT] != '-' && $data[OUT] === null) {
if ($use_poller_output == 1) {
wm_debug("poller_output didn't get anything useful. Kicking it old skool.\n");
}
if (file_exists($rrdfile)) {
wm_debug("RRD ReadData: Target DS names are " . $dsnames[IN] . " and " . $dsnames[OUT] . "\n");
# $values=array();
if ($aggregatefunction != '') {
WeatherMapDataSource_rrd::wmrrd_read_from_real_rrdtool_aggregate($rrdfile, $cfname, $aggregatefunction, $start, $end, $dsnames, $data, $map, $data_time, $mapItem);
} else {
// do this the tried and trusted old-fashioned way
WeatherMapDataSource_rrd::wmrrd_read_from_real_rrdtool($rrdfile, $cfname, $start, $end, $dsnames, $data, $map, $data_time, $mapItem);
}
} else {
wm_warn("Target {$rrdfile} doesn't exist. Is it a file? [WMRRD06]\n");
}
}
// if the Locale says that , is the decimal point, then rrdtool
// will honour it. However, floatval() doesn't, so let's replace
// any , with . (there are never thousands separators, luckily)
//
if ($data[IN] !== null) {
$data[IN] = floatval(str_replace(",", ".", $data[IN]));
$data[IN] = $data[IN] * $multiplier;
}
if ($data[OUT] !== null) {
$data[OUT] = floatval(str_replace(",", ".", $data[OUT]));
$data[OUT] = $data[OUT] * $multiplier;
}
wm_debug("RRD ReadData: Returning (" . ($data[IN] === null ? 'null' : $data[IN]) . "," . ($data[OUT] === null ? 'null' : $data[OUT]) . ", {$data_time})\n");
return array($data[IN], $data[OUT], $data_time);
}
<?php
include 'dynamic/controller.php';
$app = the::app();
$app->theme = 'welcome';
$app->default = 'index';
$app->connection('localhost', 'localhost', 'spaghetti', 'root', '');
$app->run();
function route($location)
{
$p = the::app();
header("Location: " . $p->link_uri . $location);
}
