mirror of
https://github.com/moudsen/mailGraph
synced 2025-01-30 20:01:38 +01:00
Added ability to embed multiple periods of the same graph (v1.22)
This commit is contained in:
Mark Oudsen
parent
7f6d5ccd03
commit
e262f21dc8
@ -6,17 +6,23 @@
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"cli_eventValue": 0,
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"cli_duration": 0,
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"cli_recipient": "recipient@domain.com",
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"cli_subject": "[CLI TEST] {{ HOST_NAME|raw }}: ({{ EVENT_SEVERITY }}) {{ EVENT_NAME|raw }}",
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"cli_subject": "[TEST] {{ HOST_NAME|raw }}: ({{ EVENT_SEVERITY }}) {{ EVENT_NAME|raw }}",
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"cli_baseURL": "https:\/\/domain.com\/zabbix\/",
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"cli_period": "30m",
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"cli_period_header": "Last 30 minutes",
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"cli_debug": 1,
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"zabbix_user": "alogicalusername",
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"zabbix_user_pwd": "astrongpassword",
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"zabbix_api_user": "alogicalusername",
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"zabbix_api_pwd": "astrongpassword",
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"mail_from": "sender@domain.com",
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"subject": "{{ HOST_NAME|raw }}: ({{ EVENT_SEVERITY }}) {{ EVENT_NAME|raw }}",
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"smtp_server": "localhost",
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"smtp_port": 25,
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"smtp_transport": "none",
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"smtp_strict": "yes",
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"graph_match": "any",
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"period": "2d"
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"period": "20m",
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"period_header": "Last 20 minutes",
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"debug": 0
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}
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28
config/config.json.template.multigraph
Normal file
28
config/config.json.template.multigraph
Normal file
@ -0,0 +1,28 @@
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{
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"script_baseurl": "https:\/\/domain.com\/",
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"cli_itemId": 0,
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"cli_triggerId": 0,
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"cli_eventId": 0,
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"cli_eventValue": 0,
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"cli_duration": 0,
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"cli_recipient": "recipient@domain.com",
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"cli_subject": "[TEST] {{ HOST_NAME|raw }}: ({{ EVENT_SEVERITY }}) {{ EVENT_NAME|raw }}",
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"cli_baseURL": "https:\/\/domain.com\/zabbix\/",
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"cli_periods": "10m,4h,2d,7d",
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"cli_periods_headers": "Last 10 minutes,Last 4 hours,Last 2 days,Last 7 days",
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"cli_debug": 1,
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"zabbix_user": "alogicalusername",
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"zabbix_user_pwd": "astrongpassword",
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"zabbix_api_user": "alogicalusername",
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"zabbix_api_pwd": "astrongpassword",
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"mail_from": "sender@domain.com",
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"subject": "{{ HOST_NAME|raw }}: ({{ EVENT_SEVERITY }}) {{ EVENT_NAME|raw }}",
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"smtp_server": "localhost",
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"smtp_port": 25,
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"smtp_transport": "none",
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"smtp_strict": "yes",
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"graph_match": "any",
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"periods": "10m,4h,2d,7d",
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"periods_headers": "Last 10 minutes,Last 4 hours,Last 2 days,Last 7 days",
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"debug": 0
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}
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@ -26,6 +26,9 @@ try {
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if (typeof params.graphHeight === 'string') { fields.graphHeight = params.graphHeight; }
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if (typeof params.subject === 'string') { fields.subject = params.subject; }
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if (typeof params.showLegend === 'string') { fields.showLegend = params.showLegend; }
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if (typeof params.periods === 'string') { fields.periods = params.periods; }
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if (typeof params.periods_headers === 'string') { fields.periods_headers = params.periods_headers; }
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if (typeof params.debug === 'string') { fields.debug = params.debug; }
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// Add generic fields
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Object.keys(params).forEach(function(key) {
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121
mailGraph.php
121
mailGraph.php
@ -27,6 +27,7 @@
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// 1.20 2021/03/07 - Mark Oudsen - Production level version - leaving BETA from here on ...
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// 1.21 2021/03/09 - Mark Oudsen - Reverted graph.get code back to original code as it was not a bug but
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// a wrongly typed requested (should be ARRAY, not comma separated)!
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// 1.22 2021/03/10 - Mark Oudsen - Added ability to embed multiple periods (1-4) of the same graph
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// ------------------------------------------------------------------------------------------------------
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//
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// (C) M.J.Oudsen, mark.oudsen@puzzl.nl
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@ -41,7 +42,7 @@
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// MAIN SEQUENCE
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// -------------
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// 1) Fetch trigger, item, host, graph, event information via Zabbix API via CURL
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// 2) Fetch Graph associated to the item/trigger (if any) via Zabbix URL login via CURL
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// 2) Fetch Graph(s) associated to the item/trigger (if any) via Zabbix URL login via CURL
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// 3) Build and send mail message from template using Swift/TWIG
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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@ -49,7 +50,7 @@
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// CONSTANTS
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$cVersion = 'v1.21';
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$cVersion = 'v1.22';
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$cCRLF = chr(10).chr(13);
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$maskDateTime = 'Y-m-d H:i:s';
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@ -156,7 +157,7 @@
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// Cookie and image names
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$filename_cookie = $z_tmp_cookies ."zabbix_cookie_" .$graphid . "." .$thisTime. ".txt";
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$filename = "zabbix_graph_" .$graphid . "." . $thisTime . ".png";
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$filename = "zabbix_graph_" .$graphid . "." . $thisTime . "-" . $period . ".png";
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$image_name = $z_images_path . $filename;
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// Configure CURL
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@ -333,6 +334,7 @@
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// Assumes that config.json file has the correct information
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// MANDATORY
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$problemData['itemId'] = $config['cli_itemId'];
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$problemData['triggerId'] = $config['cli_triggerId'];
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$problemData['eventId'] = $config['cli_eventId'];
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@ -343,12 +345,18 @@
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$problemData['subject'] = $config['cli_subject'];
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$problemData['period'] = $config['cli_period'];
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// OPTIONAL
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if (isset($config['cli_period_header'])) { $problemData['period_header'] = $config['cli_period_header']; }
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if (isset($config['cli_periods'])) { $problemData['periods'] = $config['cli_periods']; }
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if (isset($config['cli_periods_headers'])) { $problemData['periods_headers'] = $config['cli_periods_headers']; }
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if (isset($config['cli_debug'])) { $problemData['debug'] = $config['cli_debug']; }
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// Switch on CLI log display
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$showLog = TRUE;
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}
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}
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_log('# Data passed from Zabbix'.$cCRLF.json_encode($problemData,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
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_log('# Data passed to MailGraph main routine and used for processing'.$cCRLF.json_encode($problemData,JSON_PRETTY_PRINT|JSON_NUMERIC_CHECK));
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// --- CHECK AND SET P_ VARIABLES ---
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// FROM POST OR CLI DATA
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@ -516,8 +524,23 @@
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switch ($aTag['tag'])
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{
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case 'mailGraph.period':
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$p_period = $aTag['value'];
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_log('+ Graph display period override = '.$p_period);
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$problemData['period'] = $aTag['value'];
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_log('+ Graph display period override = '.$problemData['period']);
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break;
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case 'mailGraph.period_header':
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$problemData['period_header'] = $aTag['value'];
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_log('+ Graph display period header override = '.$problemData['period_header']);
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break;
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case 'mailGraph.periods':
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$problemData['periods'] = $aTag['value'];
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_log('+ Graph display periods override = '.$problemData['periods']);
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break;
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case 'mailGraph.periods_headers':
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$problemData['periods_headers'] = $aTag['value'];
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_log('+ Graph display periods headers override = '.$problemData['periods_headers']);
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break;
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case 'mailGraph.graph':
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@ -539,6 +562,11 @@
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$p_graphHeight = intval($aTag['value']);
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_log('+ Graph height override = '.$$p_graphHeight);
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break;
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case 'mailGraph.debug':
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$problemData['debug'] = 1;
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_log('+ Mail debug log enabled');
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break;
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}
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}
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@ -749,7 +777,49 @@
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// Fetch Graph //////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////////////////////
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$graphFile = '';
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// Determine number of periods for this graph
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$p_periods = array();
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$p_periods_headers = array();
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if (isset($problemData['periods']))
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{
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// Multiple periods mode selected
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_log('# Multi period graph mode selected');
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$p_periods = explode(',',$problemData['periods']);
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// If invalid, replace with single graph item
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if (sizeof($p_periods)==0) { $p_periods[] = $p_period; }
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// --- Determine headers
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if (isset($problemData['periods_headers'])) { $p_periods_headers = explode(',',$problemData['periods_headers']); }
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// If no headers specified, simply copy the period information
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if (sizeof($p_periods_headers)==0) { $p_periods_headers = $p_periods; }
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}
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else
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{
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// Single period mode selected
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$p_periods[] = $p_period;
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if (isset($problemData['period_header']))
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{
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$p_periods_headers[] = $problemData['period_header'];
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}
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else
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{
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$p_periods_headers[] = $p_period;
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}
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}
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while (sizeof($p_periods)>4) { array_pop($p_periods); }
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while (sizeof($p_periods_headers)>4) { array_pop($p_periods_headers); }
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$graphFiles = array();
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$graphURL = '';
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// If we have any matching graph, make the embedding information available
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@ -784,14 +854,19 @@
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_log('# Adding '.strtoupper($theType).' graph #'.$mailData['GRAPH_ID']);
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$graphFile = GraphImageById($mailData['GRAPH_ID'],
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$p_graphWidth,$p_graphHeight,
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$theGraph['graphtype'],
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$p_showLegend,$p_period);
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foreach($p_periods as $aKey=>$aPeriod)
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{
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$graphFile = GraphImageById($mailData['GRAPH_ID'],
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$p_graphWidth,$p_graphHeight,
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$theGraph['graphtype'],
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$p_showLegend,$aPeriod);
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_log('> Filename = '.$graphFile);
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$graphFiles[] = $graphFile;
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$mailData['GRAPH_URL'.($aKey+1)] = $z_url_image . $graphFile;
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$mailData['GRAPH_HEADER'.($aKey+1)] = $p_periods_headers[$aKey];
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}
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$mailData['GRAPH_URL'] = $z_url_image . $graphFile;
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$mailData['GRAPH_ZABBIXLINK'] = $z_server.'graphs.php?form=update&graphid='.$mailData['GRAPH_ID'];
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}
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@ -889,11 +964,17 @@
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$twig = new \Twig\Environment($loader);
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if ($graphFile!='')
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if (sizeof($graphFiles)>0)
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{
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// Embed the image
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$mailData['GRAPH_CID'] = $message->embed(Swift_Image::fromPath($z_images_path.$graphFile));
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_log('> Embedded graph image '.$z_images_path.$graphFile);
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// Embed the image(s)
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$graphReference = 1;
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foreach($graphFiles as $graphFile)
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{
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$mailData['GRAPH_CID'.$graphReference++] = $message->embed(Swift_Image::fromPath($z_images_path.$graphFile));
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_log('> Embedded graph image '.$z_images_path.$graphFile);
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}
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}
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$bodyHTML = $twig->render('html', $mailData);
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@ -908,7 +989,7 @@
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->setBody($bodyHTML, 'text/html')
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->addPart($bodyPlain, 'text/plain');
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if ($cDebugMail)
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if (($cDebugMail) || (isset($problemData['debug'])))
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{
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_log('# Attaching logs to mail message');
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@ -923,14 +1004,14 @@
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$result = $mailer->send($message);
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// Return TAG information
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// Return Event TAG information for Zabbix
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$response = array('messageId.mailGraph'=>$messageId);
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echo json_encode($response).$cCRLF;
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// Store log?
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if ($cDebug)
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if (($cDebug) || (isset($problemData['debug'])))
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{
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unset($mailData['LOG_HTML']);
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unset($mailData['LOG_PLAIN']);
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<zabbix_export>
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<version>5.0</version>
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<date>2021-03-05T10:51:39Z</date>
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<date>2021-03-10T18:50:24Z</date>
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<media_types>
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<media_type>
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<name>MailGraph</name>
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@ -35,14 +35,18 @@
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<name>HTTPProxy</name>
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<value/>
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</parameter>
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<parameter>
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<name>infoGiveMeAName</name>
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<value>A generic value you want to pass to MailGraph</value>
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</parameter>
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<parameter>
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<name>itemId</name>
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<value>{ITEM.ID}</value>
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</parameter>
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<parameter>
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<name>periods</name>
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<value>10m,4h,1d,7d</value>
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</parameter>
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<parameter>
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<name>periods_headers</name>
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<value>Last 10 minutes,Last 4 hours,Last day,Last 7 days</value>
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</parameter>
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<parameter>
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<name>recipient</name>
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<value>{ALERT.SENDTO}</value>
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@ -92,6 +96,9 @@
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if (typeof params.graphHeight === 'string') { fields.graphHeight = params.graphHeight; }
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if (typeof params.subject === 'string') { fields.subject = params.subject; }
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if (typeof params.showLegend === 'string') { fields.showLegend = params.showLegend; }
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if (typeof params.periods === 'string') { fields.periods = params.periods; }
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if (typeof params.periods_headers === 'string') { fields.periods_headers = params.periods_headers; }
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if (typeof params.debug === 'string') { fields.debug = params.debug; }
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// Add generic fields
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Object.keys(params).forEach(function(key) {
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@ -43,6 +43,12 @@
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text-decoration: none;
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color: #010059;
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}
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hr {
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border: none;
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height: 1px;
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color: #333; /* old IE */
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background-color: #333;
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}
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.MsgBody {
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width: 100%;
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}
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@ -68,6 +74,10 @@
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font-size: 16px;
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font-weight: bold;
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}
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.graphHeader {
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font-size: 14px;
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font-weight: bold;
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}
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.content {
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font-size: 14px;
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}
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@ -104,10 +114,46 @@
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</table>
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</td>
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</tr>
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{% if GRAPH_CID|length > 0 %}
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{% if GRAPH_CID1|length > 0 %}
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<tr>
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<div align=justify>
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<td align="center"><img id="mainimage" border=0 style="width: 100%; max-width: 790px" alt="Zabbix Graph" src="{{ GRAPH_CID }}" /></td>
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<td align="center">
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<span class="graphHeader">{{ GRAPH_HEADER1 }}</span><br/>
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<img id="mainimage" border=0 style="width: 100%; max-width: 790px" alt="Zabbix Graph" src="{{ GRAPH_CID1 }}" />
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</td>
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</div>
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</tr>
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{% endif %}
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{% if GRAPH_CID2|length > 0 %}
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<tr>
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<div align=justify>
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<td align="center">
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<hr/>
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<span class="graphHeader">{{ GRAPH_HEADER2 }}</span><br/>
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<img id="mainimage" border=0 style="width: 100%; max-width: 790px" alt="Zabbix Graph" src="{{ GRAPH_CID2 }}" />
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</td>
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</div>
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</tr>
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{% endif %}
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{% if GRAPH_CID3|length > 0 %}
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<tr>
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<div align=justify>
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<td align="center">
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<hr/>
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<span class="graphHeader">{{ GRAPH_HEADER3 }}</span><br/>
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<img id="mainimage" border=0 style="width: 100%; max-width: 790px" alt="Zabbix Graph" src="{{ GRAPH_CID3 }}" />
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</td>
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</div>
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</tr>
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{% endif %}
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{% if GRAPH_CID4|length > 0 %}
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<tr>
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<div align=justify>
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<td align="center">
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<hr/>
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<span class="graphHeader">{{ GRAPH_HEADER4 }}</span><br/>
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<img id="mainimage" border=0 style="width: 100%; max-width: 790px" alt="Zabbix Graph" src="{{ GRAPH_CID4 }}" />
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</td>
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</div>
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</tr>
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{% endif %}
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@ -3,10 +3,10 @@ EVENT INFORMATION #{{ EVENT_ID }}
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Severity: {{ EVENT_SEVERITY }}
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Description: {{ EVENT_NAME }}
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{% if GRAPH_CID|length > 0 %}
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GRAPH #{{ GRAPH_ID }}
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{{ GRAPH_URL }}
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This graph will remain available for approx. the next 2 weeks only; use HTML reader after this period to view the graph.
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{% if GRAPH_CID1|length > 0 %}
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GRAPH #{{ GRAPH_ID1 }}
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{{ GRAPH_URL1 }}
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This graph will remain available for approx. the next 2 weeks only; use HTML reader after this period to view the graph that is embedded in the attached HTML version.
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{% endif %}
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TRIGGER #{{ TRIGGER_ID }}
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Reference in New Issue
Block a user