zabbix_export:
  version: '6.0'
  date: '2023-08-16T09:33:50Z'
  media_types:
    -
      name: Pushsafer
      type: WEBHOOK
      parameters:
        -
          name: endpoint
          value: 'https://www.pushsafer.com/api'
        -
          name: eventid
          value: '{EVENT.ID}'
        -
          name: event_nseverity
          value: '{EVENT.NSEVERITY}'
        -
          name: event_source
          value: '{EVENT.SOURCE}'
        -
          name: event_value
          value: '{EVENT.VALUE}'
        -
          name: expire
          value: '1200'
        -
          name: message
          value: '{ALERT.MESSAGE}'
        -
          name: priority_average
          value: '1'
        -
          name: priority_default
          value: '0'
        -
          name: priority_disaster
          value: '2'
        -
          name: priority_high
          value: '2'
        -
          name: priority_information
          value: '0'
        -
          name: priority_not_classified
          value: '-1'
        -
          name: priority_warning
          value: '1'
        -
          name: retry
          value: '60'
        -
          name: title
          value: '{ALERT.SUBJECT}'
        -
          name: token
          value: '<Pushsafer TOKEN HERE>'
        -
          name: triggerid
          value: '{TRIGGER.ID}'
        -
          name: url
          value: '{$ZABBIX.URL}'
        -
          name: url_title
          value: Zabbix
        -
          name: user
          value: '{ALERT.SENDTO}'
        -
          name: sound
          value: ''
        -
          name: sound_alarm
          value: '41'
        -
          name: vibration
          value: '1'

      max_sessions: '0'
      script: |
        try {
        var params = JSON.parse(value),
            request = new HttpRequest(),
                data,
                response,
                severities = [
                    {name: 'not_classified', color: '#97AAB3'},
                    {name: 'information', color: '#7499FF'},
                    {name: 'warning', color: '#FFC859'},
                    {name: 'average', color: '#FFA059'},
                    {name: 'high', color: '#E97659'},
                    {name: 'disaster', color: '#E45959'},
                    {name: 'resolved', color: '#009900'},
                    {name: 'default', color: '#FFFFFF'}
                ],
                priority;
       
        if (typeof params.HTTPProxy === 'string' && params.HTTPProxy.trim() !== '') {
            request.setProxy(params.HTTPProxy);
        }

        if ([0, 1, 2, 3].indexOf(parseInt(params.event_source)) === -1) {
            throw 'Incorrect "event_source" parameter given: "' + params.event_source + '".\nMust be 0-3.';
        }

        if (params.event_value !== '0' && params.event_value !== '1'
            && (params.event_source === '0' || params.event_source === '3')) {
            throw 'Incorrect "event_value" parameter given: ' + params.event_value + '\nMust be 0 or 1.';
        }

        if ([0, 1, 2, 3, 4, 5].indexOf(parseInt(params.event_nseverity)) === -1) {
            params.event_nseverity = '7';
        }

        if (params.event_value === '0') {
            params.event_nseverity = '6';
        }

        priority = params['priority_' + severities[params.event_nseverity].name] || params.priority_default;
        
        if (isNaN(priority) || priority < -2 || priority > 2) {
            throw '"priority" should be -2..2';
        }

        if (params.event_source === '0' && isNaN(params.triggerid)) {
            throw 'field "triggerid" is not a number';
        }

        if (isNaN(params.eventid)) {
            throw 'field "eventid" is not a number';
        }

        if (typeof params.message !== 'string' || params.message.trim() === '') {
            throw 'field "message" cannot be empty';
        }

        if ([1, 2, 3].indexOf(parseInt(params.vibration)) === -1) {
            throw 'Incorrect "vibration" parameter given: "' + params.vibration + '".\nMust be 1-3.';
        }

        if (isNaN(params.sound) || params.sound < 0 || params.sound > 62) {
            throw '"sound" should be 0..62';
        }

        if (isNaN(params.sound_alarm) || params.sound_alarm < 0 || params.sound_alarm > 62) {
            throw '"sound_alarm" should be 0..62';
        }

        data = {
            token: params.token,
            user: params.user,
            title: params.title,
            message: params.message,
            url: (params.event_source === '0') 
                ? params.url + '/tr_events.php?triggerid=' + params.triggerid + '&eventid=' + params.eventid
                : params.url,
            url_title: params.url_title,
            priority: priority,
            color: severities[params.event_nseverity].color,
            sound: (priority === '2')
                ? params.sound_alarm
                : params.sound,
            vibration: params.vibration
        };

        if (priority == 2) {
            if (isNaN(params.retry) || params.retry < 30) {
                throw 'field "retry" should be a number with value of at least 30 if "priority" is set to 2';
            }

            if (isNaN(params.expire) || params.expire > 10800) {
                throw 'field "expire" should be a number with value of at most 10800 if "priority" is set to 2';
            }

            data.retry = params.retry;
            data.expire = params.expire;
        }

        if (priority == 2) {
            data.icon = '38';
        } else if(priority == 1) {
            data.icon = '35';
        } else {
            data.icon = '34';
        }

        datalog = JSON.stringify(data);
        Zabbix.log(4, '[ Pushsafer Webhook ] Sending request: ' + params.endpoint + '\n' + datalog);

        request.addHeader('Content-Type: application/x-www-form-urlencoded');
        responce = request.post(params.endpoint, "k=" + data.token + "&d=" + data.user + "&t=" + escape(data.title) + "&m=" + escape(params.message) + "&pr=" + data.priority + "&c=" + escape(data.color) + "&i=" + data.icon + "&s=" + data.sound + "&u="+escape(data.url) + "&ut=" + data.url_title + "&v=" + data.vibration );

        Zabbix.log(4, '[ Pushsafer Webhook ] Received response with status code ' + request.getStatus() + '\n' + response);

        if (response !== null) {
            try {
                response = JSON.parse(response);
            }
            catch (error) {
                Zabbix.log(4, '[ Pushsafer Webhook ] Failed to parse response received from Pushsafer');
                response = null;
            }
        }

        if (request.getStatus() != 200) {
            if (response !== null && typeof response === 'object' && typeof response.errors === 'object'
                    && typeof response.errors[0] === 'string') {
                throw response.errors[0];
            }
            else {
                throw 'Unknown error. Check debug log for more information.';
            }
        }

        return 'OK';
        }
        catch (error) {
          Zabbix.log(4, '[ Pushsafer Webhook ] Pushsafer notification failed: ' + error);
          throw 'Pushsafer notification failed: ' + error;
        }
      description: |
        Please refer to setup guide here: https://dev.ksite.de/ralf.rkirchner/zabbix-pushsafer
        
        Set token parameter with to your Pushsafer application key.
        When assigning Pushsafer media to the Zabbix user - add user key into send to field.
      message_templates:
        -
          event_source: TRIGGERS
          operation_mode: PROBLEM
          subject: 'Problem: {EVENT.NAME}'
          message: |
            Problem started at {EVENT.TIME} on {EVENT.DATE}
            Problem name: {EVENT.NAME}
            Host: {HOST.NAME}
            Severity: {EVENT.SEVERITY}
            Operational data: {EVENT.OPDATA}
            Original problem ID: {EVENT.ID}
            {TRIGGER.URL}
        -
          event_source: TRIGGERS
          operation_mode: RECOVERY
          subject: 'Resolved in {EVENT.DURATION}: {EVENT.NAME}'
          message: |
            Problem has been resolved at {EVENT.RECOVERY.TIME} on {EVENT.RECOVERY.DATE}
            Problem name: {EVENT.NAME}
            Problem duration: {EVENT.DURATION}
            Host: {HOST.NAME}
            Severity: {EVENT.SEVERITY}
            Original problem ID: {EVENT.ID}
            {TRIGGER.URL}
        -
          event_source: TRIGGERS
          operation_mode: UPDATE
          subject: 'Updated problem in {EVENT.AGE}: {EVENT.NAME}'
          message: |
            {USER.FULLNAME} {EVENT.UPDATE.ACTION} problem at {EVENT.UPDATE.DATE} {EVENT.UPDATE.TIME}.
            {EVENT.UPDATE.MESSAGE}
            
            Current problem status is {EVENT.STATUS}, age is {EVENT.AGE}, acknowledged: {EVENT.ACK.STATUS}.
        -
          event_source: DISCOVERY
          operation_mode: PROBLEM
          subject: 'Discovery: {DISCOVERY.DEVICE.STATUS} {DISCOVERY.DEVICE.IPADDRESS}'
          message: |
            Discovery rule: {DISCOVERY.RULE.NAME}
            
            Device IP: {DISCOVERY.DEVICE.IPADDRESS}
            Device DNS: {DISCOVERY.DEVICE.DNS}
            Device status: {DISCOVERY.DEVICE.STATUS}
            Device uptime: {DISCOVERY.DEVICE.UPTIME}
            
            Device service name: {DISCOVERY.SERVICE.NAME}
            Device service port: {DISCOVERY.SERVICE.PORT}
            Device service status: {DISCOVERY.SERVICE.STATUS}
            Device service uptime: {DISCOVERY.SERVICE.UPTIME}
        -
          event_source: AUTOREGISTRATION
          operation_mode: PROBLEM
          subject: 'Autoregistration: {HOST.HOST}'
          message: |
            Host name: {HOST.HOST}
            Host IP: {HOST.IP}
            Agent port: {HOST.PORT}