function plugin_weathermap_uninstall()
{
// This function doesn't seem to ever be called, in Cacti 0.8.8b
// on the assumption that it will one day work, clear the stored version number from the settings
// so that an uninstall/reinstall on the plugin would force the db schema to be checked
WMCactiAPI::setConfigOption("weathermap_version", "");
}
private function checkForDSStatsTables()
{
if (WMCactiAPI::checkForTable('data_source_stats_hourly_last')) {
return true;
}
wm_debug('ReadData CactiDSStats: DSStats database table not found. [DSSTATS003]\\n');
return false;
}
private function checkForTholdTables()
{
if (WMCactiAPI::checkForTable('thold_data')) {
return true;
}
wm_debug('ReadData CactiTHold: thold_data database table not found. [THOLD003]\\n');
return false;
}
/**
* @param $mapParameters
* @param $configDirectory
* @param $outputDirectory
* @param $imageFormat
* @param $quietLogging
* @param $global_debug
* @param $mapCount
* @param $rrdtool_path
* @param $weathermap_error_suppress
* @param $weathermap_poller_start_time
* @param $total_warnings
* @return array
*/
function weathermap_run_map($mapParameters, $configDirectory, $outputDirectory, $imageFormat, $quietLogging, $global_debug, $mapCount, $rrdtool_path, $weathermap_error_suppress, $weathermap_poller_start_time, $total_warnings)
{
global $weathermap_debugging;
global $weathermap_error_suppress;
// reset the warning counter
$weathermap_warncount = 0;
// this is what will prefix log entries for this map
$logTag = "[Map " . $mapParameters['id'] . "] " . $mapParameters['configfile'];
wm_debug("{$logTag} - FIRST TOUCH\n");
$runner = new WeatherMapRunner($configDirectory, $outputDirectory, $mapParameters['configfile'], $mapParameters['filehash'], $imageFormat);
if ($global_debug === false && ($mapParameters['debug'] == 'on' || $mapParameters['debug'] == 'once')) {
$weathermap_debugging = true;
$runner->setDebug(true);
wm_debug("{$logTag} - Per-map debugging enabled for this map.\n");
} else {
$weathermap_debugging = $global_debug;
$runner->setDebug(false);
}
$runner->setRrdtool($rrdtool_path);
// Log where we are up to so the Cacti UI can tell someone
WMCactiAPI::setConfigOption("weaathermap_last_started_file", $logTag);
$runner->LoadMap();
$mapStartTime = microtime(true);
weathermap_memory_check("MEM starting {$mapCount}");
// $weathermapObject = new Weathermap;
// $weathermapObject->context = "cacti";
// we can grab the rrdtool path from Cacti's config, in this case
// $weathermapObject->rrdtool = $rrdtool_path;
// $weathermapObject->ReadConfig($mapfile);
$runner->applyAllHints($mapParameters);
// weathermap_memory_check("MEM postread");
// $weathermapObject->readData();
// weathermap_memory_check("MEM postdata");
if ($quietLogging == 0) {
wm_warn("About to write image file. If this is the last message in your log, increase memory_limit in php.ini [WMPOLL01]\n", true);
}
weathermap_memory_check("MEM pre-render");
// used to write files before moving them into place
// $tempImageFilename = $outputDirectory . DIRECTORY_SEPARATOR . $mapParameters['filehash'] . '.tmp.png';
// $imageFilename = $outputDirectory . DIRECTORY_SEPARATOR . $mapParameters['filehash'] . "." . $imageFormat;
// $thumbImageFilename = $outputDirectory . DIRECTORY_SEPARATOR . $mapParameters['filehash'] . ".thumb." . $imageFormat;
// $thumb48ImageFilename = $outputDirectory . DIRECTORY_SEPARATOR . $mapParameters['filehash'] . ".thumb48." . $imageFormat;
// Write the image to a temporary file first - it turns out that libpng is not that fast
// and this way we avoid showing half a map
// $weathermapObject->drawMapImage($tempImageFilename, $thumbImageFilename, read_config_option("weathermap_thumbsize"));
$runner->run();
// // Firstly, don't move or delete anything if the image saving failed
// if (file_exists($tempImageFilename)) {
// // Don't try and delete a non-existent file (first run)
// if (file_exists($imageFilename)) {
// unlink($imageFilename);
// }
// rename($tempImageFilename, $imageFilename);
// }
//
// $gdThumbImage = imagecreatefrompng($thumbImageFilename);
// $gdThumb48Image = imagecreatetruecolor(48, 48);
// imagecopyresampled($gdThumb48Image, $gdThumbImage, 0, 0, 0, 0, 48, 48, imagesx($gdThumbImage), imagesy($gdThumbImage));
// imagepng($gdThumb48Image, $thumb48ImageFilename);
// imagedestroy($gdThumb48Image);
// imagedestroy($gdThumbImage);
// $configured_imageuri = $weathermapObject->imageuri;
// $weathermapObject->imageuri = 'weathermap-cacti-plugin.php?action=viewimage&id=' . $mapParameters['filehash'] . "&time=" . time();
// if ($quietLogging == 0) {
// wm_warn("Wrote map to $imageFilename and $thumbImageFilename\n", true);
// }
$runner->createAllHTML();
$runner->writeDataFile();
// $weathermapObject->writeDataFile($dataFilename);
// put back the configured imageuri
// $weathermapObject->imageuri = $configured_imageuri;
// if an htmloutputfile was configured, output the HTML there too
// but using the configured imageuri and imagefilename
// if ($weathermapObject->htmloutputfile != "") {
// $htmlFilename = $weathermapObject->htmloutputfile;
//
// $fileHandle = @fopen($htmlFilename, 'w');
//
// if ($fileHandle !== false) {
// fwrite(
// $fileHandle,
// $weathermapObject->makeHTML('weathermap_' . $mapParameters['filehash'] . '_imap')
// );
// fclose($fileHandle);
// wm_debug("Wrote HTML to %s\n", $htmlFilename);
// } else {
// if (true === file_exists($htmlFilename)) {
// wm_warn('Failed to overwrite ' . $htmlFilename
// . " - permissions of existing file are wrong? [WMPOLL02]\n");
// } else {
// wm_warn('Failed to create ' . $htmlFilename
// . " - permissions of output directory are wrong? [WMPOLL03]\n");
// }
// }
// }
// if ($weathermapObject->imageoutputfile != "" && $weathermapObject->imageoutputfile != "weathermap.png" && file_exists($imageFilename)) {
// // copy the existing file to the configured location too
// @copy($imageFilename, $weathermapObject->imageoutputfile);
// }
// If archiving is enabled for this map, then save copies with datestamps, for animation etc
if ($mapParameters['archiving'] == 'on') {
// TODO - additionally save a copy with a datestamp file format
$archiveDatestamp = strftime("%Y-%m-%d-%H-%M", $weathermap_poller_start_time);
$archiveFilename = $outputDirectory . DIRECTORY_SEPARATOR . sprintf("%s-archive-%s.%s", $mapParameters['filehash'], $archiveDatestamp, $imageFormat);
@copy($imageFilename, $archiveFilename);
weathermap_manage_archiving($mapParameters['filehash'] . "-archive-", $outputDirectory);
}
db_execute("update weathermap_maps set titlecache='" . mysql_real_escape_string($runner->getProcessedTitle()) . "' where id=" . intval($mapParameters['id']));
$runner->cleanUp();
unset($runner);
// $weathermapObject->cleanUp();
// unset($weathermapObject);
$mapEndTime = microtime(true);
$mapDuration = $mapEndTime - $mapStartTime;
wm_debug("TIME: %s took %f seconds.\n", $mapParameters['configfile'], $mapDuration);
weathermap_memory_check("MEM after");
WMCactiAPI::setConfigOption("weaathermap_last_finished_file", $logTag);
// if the debug mode was set to once for this map, then that
// time has now passed, and it can be turned off again.
$newDebugState = $mapParameters['debug'];
if ($newDebugState == 'once') {
$newDebugState = 'off';
}
WMCactiAPI::executeDBQuery(sprintf("update weathermap_maps set warncount=%d, runtime=%f, debug='%s',lastrun=NOW() where id=%d", $weathermap_warncount, $mapDuration, $newDebugState, $mapParameters['id']));
// $total_warnings += $weathermap_warncount;
return;
}
/**
* @param $request
*/
protected function handleViewConfig($request, $appObject)
{
WMCactiAPI::pageTop();
$this->wmuiPreviewConfig($request['file']);
WMCactiAPI::pageBottom();
}
<?php
/** This file is from Weathermap version 0.97d */
$guest_account = true;
chdir('../../');
require_once "./include/auth.php";
// include the weathermap class so that we can get the version
require_once dirname(__FILE__) . "/lib/globals.php";
require_once dirname(__FILE__) . "/lib/cacti-plugin-user.php";
require_once dirname(__FILE__) . "/lib/cacti-plugin-common.php";
require_once dirname(__FILE__) . "/lib/WMCactiAPI.class.php";
$action = "";
if (isset($_POST['action'])) {
$action = $_POST['action'];
} elseif (isset($_GET['action'])) {
$action = $_GET['action'];
}
$plugin = new WeatherMapCactiUserPlugin($config, $colors, WMCactiAPI::getConfigOption("weathermap_image_format", "png"));
$plugin->dispatchRequest($action, $_REQUEST, null);
// vim:ts=4:sw=4:
private function processImages()
{
// Firstly, don't move or delete anything if the image saving failed
if (file_exists($this->workingImageFileName)) {
// Don't try and delete a non-existent file (first run)
if (file_exists($this->imageOutputFileName)) {
unlink($this->imageOutputFileName);
}
rename($this->workingImageFileName, $this->imageOutputFileName);
}
$gdThumbImage = imagecreatefrompng($this->thumbnailImageFileName);
// TODO - this might not be a PNG
$gdThumb48Image = imagecreatetruecolor(48, 48);
imagecopyresampled($gdThumb48Image, $gdThumbImage, 0, 0, 0, 0, 48, 48, imagesx($gdThumbImage), imagesy($gdThumbImage));
imagepng($gdThumb48Image, $this->thumbimagefile2);
// TODO - this might not be a PNG
imagedestroy($gdThumb48Image);
imagedestroy($gdThumbImage);
$alternateImageOutputFile = $this->mapObject->imageoutputfile;
if ($alternateImageOutputFile != "" && $alternateImageOutputFile != "weathermap.png" && file_exists($this->imageOutputFileName)) {
// copy the existing file to the configured location too
@copy($this->imageOutputFileName, $alternateImageOutputFile);
}
if (intval($this->mapObject->thumb_width) > 0) {
WMCactiAPI::executeDBQuery(sprintf("update weathermap_maps set thumb_width='%d', thumb_height='%d' where id=%d", $this->mapObject->thumb_width, $this->mapObject->thumb_height, $this->mapID));
}
}
private function outputCycleInitialisation($showFullscreen)
{
$refreshTime = WMCactiAPI::getConfigOption("weathermap_cycle_refresh", 20);
$pollerInterval = WMCactiAPI::getConfigOption("poller_interval", 300);
?>
<script src='vendor/jquery/dist/jquery.min.js'></script>
<script src='vendor/jquery-idletimer/dist/idle-timer.min.js'></script>
<script src="cacti-resources/map-cycle.js"></script>
<script type="text/javascript">
$(document).ready(function () {
WMcycler.start({
fullscreen: <?php
echo $showFullscreen ? "1" : "0";
?>
,
poller_cycle: <?php
echo $pollerInterval * 1000;
?>
,
isFiltered: true,
fullScreenURL: '',
period: <?php
echo $refreshTime * 1000;
?>
});
});
</script>
<?php
}
