CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}

** Please be patient while the chart is being deployed **

{{- if or .Values.mariadb.enabled .Values.externalDatabase.host -}}

{{- if empty (include "mediawiki.host" .) -}}
###############################################################################
### ERROR: You did not provide an external host in your 'helm install' call ###
###############################################################################

This deployment will be incomplete until you configure Mediawiki with a resolvable
host. To configure Mediawiki with the URL of your service:

1. Get the Mediawiki URL by running:

  {{- if contains "NodePort" .Values.service.type }}

  export APP_PORT=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }} -o jsonpath="{.spec.ports[0].nodePort}")
  export APP_HOST=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")

  {{- else if contains "LoadBalancer" .Values.service.type }}

  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
        Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "common.names.fullname" . }}'

  export APP_HOST=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
  export APP_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }} -o jsonpath="{.data.mediawiki-password}" | base64 --decode)
  export MARIADB_ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mediawiki.mariadb.fullname" . }} -o jsonpath="{.data.mariadb-root-password}" | base64 --decode)  {{- end }}
  export MARIADB_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mediawiki.mariadb.fullname" . }} -o jsonpath="{.data.mariadb-password}" | base64 --decode)

2. Complete your Mediawiki deployment by running:

{{- if .Values.mariadb.enabled }}

  helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} bitnami/{{ .Chart.Name }} \
    --set mediawikiHost=$APP_HOST,mediawikiPassword=$APP_PASSWORD,mariadb.auth.rootPassword=$MARIADB_ROOT_PASSWORD,mariadb.auth.password=$MARIADB_PASSWORD{{- if .Values.global }}{{- if .Values.global.imagePullSecrets }},global.imagePullSecrets={{ .Values.global.imagePullSecrets }}{{- end }}{{- end }}
{{- else }}

  ## PLEASE UPDATE THE EXTERNAL DATABASE CONNECTION PARAMETERS IN THE FOLLOWING COMMAND AS NEEDED ##

  helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} bitnami/{{ .Chart.Name }} \
    --set mediawikiPassword=$APP_PASSWORD,mediawikiHost=$APP_HOST,service.type={{ .Values.service.type }},mariadb.enabled=false{{- if not (empty .Values.externalDatabase.host) }},externalDatabase.host={{ .Values.externalDatabase.host }}{{- end }}{{- if not (empty .Values.externalDatabase.user) }},externalDatabase.user={{ .Values.externalDatabase.user }}{{- end }}{{- if not (empty .Values.externalDatabase.password) }},externalDatabase.password={{ .Values.externalDatabase.password }}{{- end }}{{- if not (empty .Values.externalDatabase.database) }},externalDatabase.database={{ .Values.externalDatabase.database }}{{- end }}{{- if .Values.global }}{{- if .Values.global.imagePullSecrets }},global.imagePullSecrets={{ .Values.global.imagePullSecrets }}{{- end }}{{- end }}
{{- end }}

{{- else }}

{{- if .Values.ingress.enabled }}

1. Get the Mediawiki URL and associate its hostname to your cluster external IP:

   export CLUSTER_IP=$(minikube ip) # On Minikube. Use: `kubectl cluster-info` on others K8s clusters
   echo "Mediawiki URL: http{{ if .Values.ingress.tls }}s{{ end }}://{{ .Values.ingress.hostname }}"
   echo "$CLUSTER_IP  {{ .Values.ingress.hostname }}" | sudo tee -a /etc/hosts

{{- else }}

1. Get the MediaWiki URL by running:

{{- if contains "NodePort" .Values.service.type }}

  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "common.names.fullname" . }})
  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
  echo "Mediawiki URL: http://$NODE_IP:$NODE_PORT/"

{{- else if contains "LoadBalancer" .Values.service.type }}

  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
        Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "common.names.fullname" . }}'

  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")

{{- $port:= ( coalesce .Values.service.ports.http .Values.service.port) | toString }}
  echo "Mediawiki URL: http://$SERVICE_IP{{- if ne $port "80" }}:{{ coalesce .Values.service.ports.http .Values.service.port }}{{ end }}/"

{{- else if contains "ClusterIP"  .Values.service.type }}

  echo "Mediawiki URL: http://127.0.0.1:8080/"
  kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ template "common.names.fullname" . }} 8080:{{ coalesce .Values.service.ports.http .Values.service.port }}

{{- end }}
{{- end }}
{{- end }}

2. Get your MediaWiki login credentials by running:

    echo Username: {{ .Values.mediawikiUser }}
    echo Password: $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }} -o jsonpath="{.data.mediawiki-password}" | base64 --decode)

{{- else -}}

########################################################################################
### ERROR: You did not provide an external database host in your 'helm install' call ###
########################################################################################

This deployment will be incomplete until you configure MediaWiki with a resolvable database
host. To configure MediaWiki to use and external database host:

1. Complete your MediaWiki deployment by running:

  helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} --set service.type={{ .Values.service.type }},mariadb.enabled=false,externalDatabase.host=YOUR_EXTERNAL_DATABASE_HOST bitnami/mediawiki

{{- end }}

{{- include "mediawiki.checkRollingTags" . }}
{{- $passwordValidationErrors := list -}}
{{- $secretName := include "common.names.fullname" . -}}
{{- $requiredMediawikiPassword := dict "valueKey" "mediawikiPassword" "secret" $secretName "field" "mediawiki-password" "context" $ -}}
{{- $requiredMediawikiPasswordError := include "common.validations.values.single.empty" $requiredMediawikiPassword -}}
{{- $passwordValidationErrors = append $passwordValidationErrors $requiredMediawikiPasswordError -}}
{{- if .Values.mariadb.enabled }}
    {{- $mariadbSecretName := include "mediawiki.databaseSecretName" . -}}
    {{- $mariadbPasswordValidationErrors := include "common.validations.values.mariadb.passwords" (dict "secret" $mariadbSecretName "subchart" true "context" $) -}}
    {{- $passwordValidationErrors = append $passwordValidationErrors $mariadbPasswordValidationErrors -}}
{{- end }}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $) -}}
