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data_source_zones.go
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/
data_source_zones.go
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package cloudflare
import (
"fmt"
"log"
"regexp"
"time"
"github.com/cloudflare/cloudflare-go"
"github.com/hashicorp/terraform/helper/schema"
)
func dataSourceCloudflareZones() *schema.Resource {
return &schema.Resource{
Read: dataSourceCloudflareZonesRead,
Schema: map[string]*schema.Schema{
"filter": {
Type: schema.TypeList,
Required: true,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Optional: true,
},
"status": {
Type: schema.TypeString,
Optional: true,
},
"paused": {
Type: schema.TypeBool,
Optional: true,
Default: false,
},
},
},
},
"zones": {
Type: schema.TypeList,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Optional: true,
},
"name": {
Type: schema.TypeString,
Optional: true,
},
},
},
},
},
}
}
func dataSourceCloudflareZonesRead(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Reading Zones")
client := meta.(*cloudflare.API)
filter, err := expandFilter(d.Get("filter"))
if err != nil {
return err
}
zones, err := client.ListZones()
if err != nil {
return fmt.Errorf("error listing Zone: %s", err)
}
zoneDetails := make([]interface{}, 0)
for _, v := range zones {
if filter.name != nil {
if !filter.name.Match([]byte(v.Name)) {
continue
}
}
if filter.paused != v.Paused {
continue
}
if filter.status != "" && filter.status != v.Status {
continue
}
zoneDetails = append(zoneDetails, map[string]interface{}{
"id": v.ID,
"name": v.Name,
})
}
err = d.Set("zones", zoneDetails)
if err != nil {
return fmt.Errorf("Error setting zones: %s", err)
}
d.SetId(time.Now().UTC().String())
return nil
}
func expandFilter(d interface{}) (*searchFilter, error) {
cfg := d.([]interface{})
filter := &searchFilter{}
m := cfg[0].(map[string]interface{})
name, ok := m["name"]
if ok {
match, err := regexp.Compile(name.(string))
if err != nil {
return nil, err
}
filter.name = match
}
paused, ok := m["paused"]
if ok {
filter.paused = paused.(bool)
}
status, ok := m["status"]
if ok {
filter.status = status.(string)
}
return filter, nil
}
type searchFilter struct {
name *regexp.Regexp
status string
paused bool
}