function printOnCallNotifications($on_call_name, $start, $end, $oncall_start, $oncall_end)
{
global $nagios_state_to_badge, $nagios_alert_tags;
# Non timezone version to store the data
$range_start = $start;
$range_end = $end;
// Call the correct provider
$oncall_config = getTeamConfig('oncall');
if (!$oncall_config) {
return '<div class="alert alert-error">Something terrible has happened. This team doesn\'t have on call enabled!</div>';
}
$provider_name = $oncall_config['provider'];
logline("printOnCallNotifications has started, looking for provider {$provider_name}. ");
// Get the global configuration for the provider
$provider_config = getOnCallProvider($provider_name);
$provider_global_options = $provider_config['options'];
// Get the per team options for the provider
$provider_team_options = getTeamOnCallConfig('provider_options');
// Hopefully the user entered a valid oncall provider name...
if (!$provider_config) {
return '<div class="alert alert-error">Something terrible has happened. We cannot find an on-call provider named "' . $provider_name . '"</div>';
}
logline("printOnCallNotifications is loading {$provider_config['lib']}");
// Load the provider specified.
include_once "{$provider_config['lib']}";
logline("Firing getOnCallNotificationsFromDb to get events stored in the database for the period...");
$notifications_from_db = getOnCallNotificationsFromDb($oncall_start, $oncall_end);
if (empty($notifications_from_db)) {
logline("getOnCallNotificationsFromDb returned an empty array! The oncall provider may have events...");
} else {
logline("getOnCallNotificationsFromDb returned an array containing " . count($notifications_from_db) . " notifications");
// Find the most recent event in the database and return its timestamp.
// We'll use this as the start timestamp for querying the oncall provider.
$most_recent_db_event_timestamp = getMostRecentEventTimestampFromDb($oncall_start, $oncall_end);
logline("Most recent event timestamp from the database: {$most_recent_db_event_timestamp}");
$oncall_start = $most_recent_db_event_timestamp;
}
logline("Firing getOnCallNotifications...");
// And now ask for the notifications
$notifications_from_provider = getOnCallNotifications($on_call_name, $provider_global_options, $provider_team_options, $oncall_start, $oncall_end);
if (empty($notifications_from_provider)) {
logline("getOnCallNotifications returned an empty array! Continuing with the events stored in the database.");
$notifications = $notifications_from_db;
} else {
logline("getOnCallNotifications returned an array containing " . count($notifications) . " notifications");
if (empty($notifications_from_db)) {
// This is probably the first time the on-call engineer started writing the report so nothing is stored in the database.
$notifications = $notifications_from_provider;
} else {
// Merge the results from the database into what we've received from our oncall provider.
logline("Merging the database results with the provider results.");
$notifications = array_merge($notifications_from_provider, $notifications_from_db);
}
}
// Data collection complete. Time to render the form items for report submission.
// First, we populate the field with the on call ranges so the report is saved with the correct timestamp
$html = "<input type='hidden' name='oncall[range_start]' value='{$range_start}'>";
$html .= "<input type='hidden' name='oncall[range_end]' value='{$range_end}'>";
// Add some javascript so we can toggle hidden events.
$html .= "<script type='text/javascript'>";
$html .= " function toggleHiddenEvents() {";
$html .= " var events = document.getElementsByClassName('hiddenEvent');";
$html .= " for (var i=0; i < events.length; i++) {";
$html .= " events[i].style.display = events[i].style.display == 'none' ? '' : 'none';";
$html .= " }";
$html .= " }";
$html .= "</script>";
// Allow the user to display/hide hidden events.
$html .= "<button class='btn btn-primary pull-right' type='button' onclick='toggleHiddenEvents()'>Toggle Hidden Events</button><br><br>";
$timezone = getTimezoneSetting();
date_default_timezone_set($timezone);
$n_num = 0;
$n_total = count($notifications);
$timesaver = false;
if ($n_total > 1) {
foreach ($notifications as $n) {
# Add a row that lets the user potentially stop halfway and come back later
if ($n_num >= $n_total / 2 && !$timesaver) {
$timesaver = true;
$html .= "<tr><td colspan='7'><div class='well'><b>Hey!</b> You made it halfway. If you want you can save up to here and continue later.";
$html .= "<button class='btn btn-primary pull-right' type='submit'>Save draft</button></div></td></tr>";
}
// Determine if we need to display a checked box for a hidden event.
$hide_checked = $n['hide_event'] ? "checked" : "";
$pretty_date = date("D d M H:i:s T", $n['time']);
if ($n['hide_event']) {
$html .= "<tr class='hiddenEvent' style='display:none'>";
} else {
$html .= "<tr>";
}
$html .= "<td>{$pretty_date}</td><td>{$n['hostname']}</td><td>{$n['service']}</td><td><pre><small>{$n['output']}</small></pre></td>";
$html .= "<td><span class='label label-{$nagios_state_to_badge[$n['state']]}'>{$n['state']}</span></td>";
# Need to populate all the information into hidden fields so we get all the data back nicely when the form is submitted
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][hostname]' value='{$n['hostname']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][output]' value='{$n['output']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][time]' value='{$n['time']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][state]' value='{$n['state']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][service]' value='{$n['service']}'>";
if ($n['id']) {
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][id]' value='{$n['id']}'>";
}
$html .= "<td><input class='bulk-check' data-num='{$n_num}' type='checkbox'></td>";
$html .= "<td><input class='hide-check' data-num='{$n_num}' name='oncall[notifications][not_{$n_num}][hide_event]' type='checkbox' {$hide_checked}></td>";
$html .= "</tr>";
if ($n['hide_event']) {
$html .= "<tr class='hiddenEvent' style='display:none'>";
} else {
$html .= "<tr>";
}
$html .= "<td colspan='2'>";
# Dropdown that lets the user choose a tag for the alert
$html .= "<select name='oncall[notifications][not_{$n_num}][tag]' class='input-xlarge'>";
foreach ($nagios_alert_tags as $tag => $tag_name) {
//$selected = ($tag == $previous_tag) ? " selected" : "";
$selected = $tag == $n['tag'] ? " selected" : "";
$html .= "<option value='{$tag}'{$selected}>{$tag_name}</option>";
}
$html .= "</select></td>";
$html .= "<td colspan='5'><div class='control-group'><label class='control-label'><b>Notes:</b> </label>\n <div class='controls'><input type='text' name='oncall[notifications][not_{$n_num}][notes]' class='input-xxlarge' placeholder='Notes' value='{$n['notes']}'></div></div></td>";
$html .= "</tr>";
$n_num++;
}
}
date_default_timezone_set("UTC");
return $html;
}
function printOnCallNotifications($on_call_name, $start, $end, $oncall_start, $oncall_end)
{
global $nagios_state_to_badge, $nagios_alert_tags;
# Non timezone version to store the data
$range_start = $start;
$range_end = $end;
// Call the correct provider
$oncall_config = getTeamConfig('oncall');
if (!$oncall_config) {
return '<div class="alert alert-error">Something terrible has happened. This team doesn\'t have on call enabled!</div>';
}
$provider_name = $oncall_config['provider'];
logline("printOnCallNotifications has started, looking for provider {$provider_name}. ");
// Get the global configuration for the provider
$provider_config = getOnCallProvider($provider_name);
$provider_global_options = $provider_config['options'];
// Get the per team options for the provider
$provider_team_options = getTeamOnCallConfig('provider_options');
// Hopefully the user entered a valid oncall provider name...
if (!$provider_config) {
return '<div class="alert alert-error">Something terrible has happened. We cannot find an on-call provider named "' . $provider_name . '"</div>';
}
logline("printOnCallNotifications is loading {$provider_config['lib']}");
// Load the provider specified.
include_once "{$provider_config['lib']}";
logline("Firing getOnCallNotifications...");
// And now ask for the notifications
$notifications = getOnCallNotifications($on_call_name, $provider_global_options, $provider_team_options, $oncall_start, $oncall_end);
// If the returned data wasn't an array, something is wrong...
if (!is_array($notifications)) {
logline("getOnCallNotifications didn't return an array! Returned data was {$notifications} ");
return '<div class="alert alert-error">The oncall provider failed. It returned: <pre>' . $notifications . '</pre></div>';
} else {
logline("getOnCallNotifications returned an array containing " . count($notifications) . " notifications");
}
// Data collection complete. Time to render the form items for report submission.
// First, we populate the field with the on call ranges so the report is saved with the correct timestamp
$html = "<input type='hidden' name='oncall[range_start]' value='{$range_start}'>";
$html .= "<input type='hidden' name='oncall[range_end]' value='{$range_end}'>";
$timezone = getTimezoneSetting();
date_default_timezone_set($timezone);
$n_num = 0;
$n_total = count($notifications);
$timesaver = false;
foreach ($notifications as $n) {
# Add a row that lets the user potentially stop halfway and come back later
if ($n_num >= $n_total / 2 && !$timesaver) {
$timesaver = true;
$html .= "<tr><td colspan='5'><div class='well'><b>Hey!</b> You made it halfway. If you want you can save up to here and continue later.";
$html .= "<button class='btn btn-primary pull-right' type='submit'>Save draft</button></div></td></tr>";
}
# Look for a previous copy of this alert
if ($previous_data = checkForPreviousOnCallItem(generateOnCallAlertID($n['time'], $n['hostname'], $n['service']))) {
$previous_notes = $previous_data['notes'];
$previous_tag = $previous_data['tag'];
} else {
$previous_notes = null;
$previous_tag = null;
}
$pretty_date = date("D d M H:i:s T", $n['time']);
$html .= "<tr>";
$html .= "<td>{$pretty_date}</td><td>{$n['hostname']}</td><td>{$n['service']}</td><td><pre><small>{$n['output']}</small></pre></td>";
$html .= "<td><span class='label label-{$nagios_state_to_badge[$n['state']]}'>{$n['state']}</span></td>";
# Need to populate all the information into hidden fields so we get all the data back nicely when the form is submitted
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][hostname]' value='{$n['hostname']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][output]' value='{$n['output']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][time]' value='{$n['time']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][state]' value='{$n['state']}'>";
$html .= "<input type='hidden' name='oncall[notifications][not_{$n_num}][service]' value='{$n['service']}'>";
$html .= "</tr>";
$html .= "<tr><td colspan='2'>";
# Dropdown that lets the user choose a tag for the alert
$html .= "<select name='oncall[notifications][not_{$n_num}][tag]' class='input-xlarge'>";
foreach ($nagios_alert_tags as $tag => $tag_name) {
$selected = $tag == $previous_tag ? " selected" : "";
$html .= "<option value='{$tag}'{$selected}>{$tag_name}</option>";
}
$html .= "</select></td>";
$html .= "<td colspan='2'><div class='control-group'><label class='control-label'><b>Notes:</b> </label>\n <div class='controls'><input type='text' name='oncall[notifications][not_{$n_num}][notes]' class='input-xxlarge' placeholder='Notes' value='{$previous_notes}'></div></div></td>";
$html .= "<td><input class='bulk-check' data-num='{$n_num}' type='checkbox'></td></tr>";
$n_num++;
}
date_default_timezone_set("UTC");
return $html;
}
/**
* Team configuration
* Arrays of teams, the key being the Virtual Host FQDN, e.g. opsweekly.mycompany.com
*
* Options:
* display_name: Used for display purposes, your nice team name.
* email_report_to: The email address the weekly reports users write should be emailed to
* database: The name of the MySQL database the data for this team is stored in
* oncall: false or an array. If false, hides the oncall sections of the interface. If true, please complete the other information.
* - provider: The plugin you wish to use to retrieve on call information for the user to complete
* - provider_options: An array of options that you wish to pass to the provider for this team's on call searching
* - There are variables for the options that are subsituted within the provider. See their docs for more info
* - timezone: The PHP timezone string that your on-call rotation starts in
* - start: Inputted into strtotime, this is when your oncall rotation starts.
* e.g. Match this to Pagerduty if you use that for scheduling.
* - end: Inputted into strtotime, this is when your oncall rotation ends.
* e.g. Match this to Pagerduty if you use that for scheduling.
**/
$teams = array("opsweekly.alerta.io" => array("root_url" => "/opsweekly", "display_name" => "Ops", "email_report_to" => "*****@*****.**", "database" => "opsweekly", "oncall" => array("provider" => "alerta", "provider_options" => array("alerta_search" => 'tags=watch:#logged_in_username#'), "timezone" => "America/New_York", "start" => "friday 18:00", "end" => "friday 18:00"), "weekly_hints" => array("jira", "github"), "irc_channel" => "#ops"));
/**
* Oncall providers
* These are used to retrieve information given a time period about the alerts the requesting
* user received.
**/
$oncall_providers = array("alerta" => array("display_name" => "Alerta", "lib" => "providers/oncall/alerta.php", "options" => array("base_url" => "http://api.alerta.io", "apikey" => "demo-key")), "splunk" => array("display_name" => "Splunk", "lib" => "providers/oncall/splunk.php", "options" => array("base_url" => "https://splunk.mycompany.com:8089", "username" => "splunkapiusername", "password" => "splunkapipassword")), "example" => array("display_name" => "Example", "lib" => "providers/oncall/example.php"), "logstash" => array("display_name" => "Logstash", "lib" => "providers/oncall/logstash.php", "options" => array("base_url" => "http://*****:*****@mycompany.com", "password" => "password")));
// The number of search results per page
$search_results_per_page = 25;
// Path to disk where a debug error log file can be written
$error_log_file = "/var/log/httpd/opsweekly_debug.log";
print_r(getOnCallNotifications('John Doe', $oncall_providers["alerta"]["options"], $teams["opsweekly.alerta.io"]["oncall"]["provider_options"], date('U', strtotime('last monday')), date('U', strtotime('next monday'))));
