Bernhard.Linz/mailGraph
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Added Tag processing for Triggers to set period or force different graph to be displayed (v1.18)

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Mark Oudsen
2021-03-04 14:29:35 +01:00
parent c0e31d37be
commit 2970f10be1
1 changed files with 99 additions and 29 deletions
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128
mailGraph.php
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@@ -21,6 +21,8 @@
// 1.16 2021/03/02 - Mark Oudsen - Found issue with graph.get not returning graphs to requested item ids // 1.16 2021/03/02 - Mark Oudsen - Found issue with graph.get not returning graphs to requested item ids
// Workaround programmed (fetch host graphs, search for certain itemids) // Workaround programmed (fetch host graphs, search for certain itemids)
// 1.17 2021/03/02 - Mark Oudsen - Added ability to specify period of time displayed in the graph // 1.17 2021/03/02 - Mark Oudsen - Added ability to specify period of time displayed in the graph
// 1.18 2021/03/04 - Mark Oudsen - Added ability to specify a deviating period of time per trigger
// Added ability to specify different graph to be embedded
// ------------------------------------------------------------------------------------------------------ // ------------------------------------------------------------------------------------------------------
// //
// (C) M.J.Oudsen, mark.oudsen@puzzl.nl // (C) M.J.Oudsen, mark.oudsen@puzzl.nl
@@ -43,7 +45,7 @@
// CONSTANTS // CONSTANTS
$cVersion = 'v1.17'; $cVersion = 'v1.18';
$cCRLF = chr(10).chr(13); $cCRLF = chr(10).chr(13);
$maskDateTime = 'Y-m-d H:i:s'; $maskDateTime = 'Y-m-d H:i:s';
@@ -476,7 +478,8 @@
'method'=>'trigger.get', 'method'=>'trigger.get',
'params'=>array('triggerids'=>$p_triggerId, 'params'=>array('triggerids'=>$p_triggerId,
'output'=>'extend', 'output'=>'extend',
'selectFunctions'=>'extend'), 'selectFunctions'=>'extend',
'selectTags'=>'extend'),
'expandComment'=>1, 'expandComment'=>1,
'expandDescription'=>1, 'expandDescription'=>1,
'expandExpression'=>1, 'expandExpression'=>1,
@@ -486,10 +489,31 @@
$thisTrigger = postJSON($z_url_api,$request); $thisTrigger = postJSON($z_url_api,$request);
_log('> Trigger data'.$cCRLF.json_encode($thisTrigger,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK)); _log('> Trigger data'.$cCRLF.json_encode($thisTrigger,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
if (!isset($thisTrigger['result'][0])) { echo '! No response data received?'.$cCRLF; die; }
$mailData['TRIGGER_ID'] = $thisTrigger['result'][0]['triggerid']; $mailData['TRIGGER_ID'] = $thisTrigger['result'][0]['triggerid'];
$mailData['TRIGGER_DESCRIPTION'] = $thisTrigger['result'][0]['description']; $mailData['TRIGGER_DESCRIPTION'] = $thisTrigger['result'][0]['description'];
$mailData['TRIGGER_COMMENTS'] = $thisTrigger['result'][0]['comments']; $mailData['TRIGGER_COMMENTS'] = $thisTrigger['result'][0]['comments'];
// --- Custom settings?
$forceGraph = 0;
foreach($thisTrigger['result'][0]['tags'] as $aTag)
{
if ($aTag['tag']=='mailGraph.period')
{
$p_period = $aTag['value'];
_log('+ Graph display period override = '.$p_period);
}
if ($aTag['tag']=='mailGraph.graph')
{
$forceGraph = intval($aTag['value']);
_log('+ Graph ID to display = '.$forceGraph);
}
}
// --- GET ITEM INFO --- // --- GET ITEM INFO ---
_log('# Retrieve ITEM information'); _log('# Retrieve ITEM information');
@@ -506,6 +530,8 @@
$thisItem = postJSON($z_url_api,$request); $thisItem = postJSON($z_url_api,$request);
_log('> Item data'.$cCRLF.json_encode($thisItem,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK)); _log('> Item data'.$cCRLF.json_encode($thisItem,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
if (!isset($thisItem['result'][0])) { echo '! No response data received?'.$cCRLF; die; }
$mailData['ITEM_ID'] = $thisItem['result'][0]['itemid']; $mailData['ITEM_ID'] = $thisItem['result'][0]['itemid'];
$mailData['ITEM_KEY'] = $thisItem['result'][0]['key_']; $mailData['ITEM_KEY'] = $thisItem['result'][0]['key_'];
$mailData['ITEM_NAME'] = $thisItem['result'][0]['name']; $mailData['ITEM_NAME'] = $thisItem['result'][0]['name'];
@@ -533,6 +559,8 @@
$thisHost = postJSON($z_url_api,$request); $thisHost = postJSON($z_url_api,$request);
_log('> Host data'.$cCRLF.json_encode($thisHost,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK)); _log('> Host data'.$cCRLF.json_encode($thisHost,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
if (!isset($thisHost['result'][0])) { echo '! No response data received?'.$cCRLF; die; }
$mailData['HOST_ID'] = $thisHost['result'][0]['hostid']; $mailData['HOST_ID'] = $thisHost['result'][0]['hostid'];
$mailData['HOST_NAME'] = $thisHost['result'][0]['name']; $mailData['HOST_NAME'] = $thisHost['result'][0]['name'];
$mailData['HOST_ERROR'] = $thisHost['result'][0]['error']; $mailData['HOST_ERROR'] = $thisHost['result'][0]['error'];
@@ -570,6 +598,28 @@
$thisGraphs = postJSON($z_url_api,$request); $thisGraphs = postJSON($z_url_api,$request);
_log('> Graphs data'.$cCRLF.json_encode($thisGraphs,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK)); _log('> Graphs data'.$cCRLF.json_encode($thisGraphs,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
if ($forceGraph>0)
{
// --- GET GRAPH ASSOCIATED WITH FORCEGRAPH ---
$request = array('jsonrpc'=>'2.0',
'method'=>'graph.get',
'params'=>array('graphids'=>$forceGraph,
'expandName'=>1,
'output'=>'extend'),
'auth'=>$token,
'id'=>nextRequestID());
$forceGraphInfo = postJSON($z_url_api,$request);
_log('> Forced graph data'.$cCRLF.json_encode($forceGraphInfo,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
}
if (!isset($forceGraphInfo['result'][0]))
{
_log('! No data received for graph #'.$forceGraph.'; discarding forced graph information');
$forceGraph = 0;
}
// --- FIND MATCHING GRAPH ITEMS WITH OUR TRIGGER ITEMS --- // --- FIND MATCHING GRAPH ITEMS WITH OUR TRIGGER ITEMS ---
_log('# Matching retreived graph information with our trigger items'); _log('# Matching retreived graph information with our trigger items');
@@ -631,6 +681,8 @@
$thisEvent = postJSON($z_url_api,$request); $thisEvent = postJSON($z_url_api,$request);
_log('> Event data'.$cCRLF.json_encode($thisEvent,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK)); _log('> Event data'.$cCRLF.json_encode($thisEvent,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
if (!isset($thisEvent['result'][0])) { echo '! No response data received?'.$cCRLF; die; }
$mailData['EVENT_ID'] = $thisEvent['result'][0]['eventid']; $mailData['EVENT_ID'] = $thisEvent['result'][0]['eventid'];
$mailData['EVENT_NAME'] = $thisEvent['result'][0]['name']; $mailData['EVENT_NAME'] = $thisEvent['result'][0]['name'];
$mailData['EVENT_OPDATA'] = $thisEvent['result'][0]['opdata']; $mailData['EVENT_OPDATA'] = $thisEvent['result'][0]['opdata'];
@@ -660,45 +712,63 @@
// If we have any matching graph, make the embedding information available // If we have any matching graph, make the embedding information available
if ((sizeof($matchedGraphs)+sizeof($otherGraphs))>0) if ($forceGraph>0)
{ {
// Exact match goes first _log('# Adding FORCED graph #'.$forceGraph);
$graphFile = GraphImageById($forceGraph,
$p_graphWidth,$p_graphHeight,
$forceGraphInfo['result'][0]['graphtype'],
$p_showLegend,$p_period);
if (sizeof($matchedGraphs)>0) _log('> Filename = '.$graphFile);
$mailData['GRAPH_ID'] = $forceGraph;
$mailData['GRAPH_NAME'] = $forceGraphInfo['result'][0]['name'];
$mailData['GRAPH_URL'] = $z_url_image . $graphFile;
$mailData['GRAPH_MATCH'] = 'Forced';
}
else
{
if ((sizeof($matchedGraphs)+sizeof($otherGraphs))>0)
{ {
_log('# Adding MATCHED graph #'.$matchedGraphs[0]['graphid']); // Exact match goes first
$graphFile = GraphImageById($matchedGraphs[0]['graphid'],
$p_graphWidth,$p_graphHeight,
$matchedGraphs[0]['graphtype'],
$p_showLegend,$p_period);
_log('> Filename = '.$graphFile); if (sizeof($matchedGraphs)>0)
$mailData['GRAPH_ID'] = $matchedGraphs[0]['graphid'];
$mailData['GRAPH_NAME'] = $matchedGraphs[0]['name'];
$mailData['GRAPH_URL'] = $z_url_image . $graphFile;
$mailData['GRAPH_MATCH'] = 'Exact';
}
else
{
if (($p_graph_match!='exact') && (sizeof($otherGraphs)>0))
{ {
_log('# Adding OTHER graph #'.$otherGraphs[0]['graphid']); _log('# Adding MATCHED graph #'.$matchedGraphs[0]['graphid']);
$graphFile = GraphImageById($otherGraphs[0]['graphid'], $graphFile = GraphImageById($matchedGraphs[0]['graphid'],
$p_graphWidth,$p_graphHeight, $p_graphWidth,$p_graphHeight,
$otherGraphs[0]['graphtype'], $matchedGraphs[0]['graphtype'],
$p_showLegend); $p_showLegend,$p_period);
_log('> Filename = '.$graphFile); _log('> Filename = '.$graphFile);
$mailData['GRAPH_ID'] = $otherGraphs[0]['graphid']; $mailData['GRAPH_ID'] = $matchedGraphs[0]['graphid'];
$mailData['GRAPH_NAME'] = $otherGraphs[0]['name']; $mailData['GRAPH_NAME'] = $matchedGraphs[0]['name'];
$mailData['GRAPH_URL'] = $z_url_image . $graphFile; $mailData['GRAPH_URL'] = $z_url_image . $graphFile;
$mailData['GRAPH_MATCH'] = 'Other'; $mailData['GRAPH_MATCH'] = 'Exact';
} }
} else
{
if (($p_graph_match!='exact') && (sizeof($otherGraphs)>0))
{
_log('# Adding OTHER graph #'.$otherGraphs[0]['graphid']);
$graphFile = GraphImageById($otherGraphs[0]['graphid'],
$p_graphWidth,$p_graphHeight,
$otherGraphs[0]['graphtype'],
$p_showLegend);
$mailData['GRAPH_ZABBIXLINK'] = $z_server.'/graphs.php?form=update&graphid='.$mailData['GRAPH_ID']; _log('> Filename = '.$graphFile);
$mailData['GRAPH_ID'] = $otherGraphs[0]['graphid'];
$mailData['GRAPH_NAME'] = $otherGraphs[0]['name'];
$mailData['GRAPH_URL'] = $z_url_image . $graphFile;
$mailData['GRAPH_MATCH'] = 'Other';
}
}
$mailData['GRAPH_ZABBIXLINK'] = $z_server.'/graphs.php?form=update&graphid='.$mailData['GRAPH_ID'];
}
} }
// Prepare HTML LOG content // Prepare HTML LOG content