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plugin_repo.go
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/
plugin_repo.go
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package plugin_repo
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
clipr "github.com/cloudfoundry-incubator/cli-plugin-repo/models"
"github.com/cloudfoundry/cli/cf/models"
. "github.com/cloudfoundry/cli/cf/i18n"
)
type PluginRepo interface {
GetPlugins([]models.PluginRepo) (map[string][]clipr.Plugin, []string)
}
type pluginRepo struct{}
func NewPluginRepo() PluginRepo {
return pluginRepo{}
}
func (r pluginRepo) GetPlugins(repos []models.PluginRepo) (map[string][]clipr.Plugin, []string) {
var pluginList clipr.PluginsJson
repoError := []string{}
repoPlugins := make(map[string][]clipr.Plugin)
for _, repo := range repos {
resp, err := http.Get(getListEndpoint(repo.Url))
if err != nil {
repoError = append(repoError, fmt.Sprintf(T("Error requesting from")+" '%s' - %s", repo.Name, err.Error()))
continue
} else {
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
repoError = append(repoError, fmt.Sprintf(T("Error reading response from")+" '%s' - %s ", repo.Name, err.Error()))
continue
}
pluginList = clipr.PluginsJson{Plugins: nil}
err = json.Unmarshal(body, &pluginList)
if err != nil {
repoError = append(repoError, fmt.Sprintf(T("Invalid json data from")+" '%s' - %s", repo.Name, err.Error()))
continue
} else if pluginList.Plugins == nil {
repoError = append(repoError, T("Invalid data from '{{.repoName}}' - plugin data does not exist", map[string]interface{}{"repoName": repo.Name}))
continue
}
}
repoPlugins[repo.Name] = pluginList.Plugins
}
return repoPlugins, repoError
}
func getListEndpoint(url string) string {
if strings.HasSuffix(url, "/") {
return url + "list"
}
return url + "/list"
}