mirror of https://github.com/grafana/grafana.git
97 lines
2.1 KiB
Go
97 lines
2.1 KiB
Go
package models
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import (
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"strings"
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"github.com/grafana/grafana/pkg/infra/log"
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"github.com/grafana/grafana/pkg/setting"
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"github.com/grafana/grafana/pkg/web"
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"github.com/prometheus/client_golang/prometheus"
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)
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type ReqContext struct {
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*web.Context
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*SignedInUser
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UserToken *UserToken
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IsSignedIn bool
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IsRenderCall bool
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AllowAnonymous bool
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SkipCache bool
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Logger log.Logger
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// RequestNonce is a cryptographic request identifier for use with Content Security Policy.
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RequestNonce string
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PerfmonTimer prometheus.Summary
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LookupTokenErr error
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}
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// Handle handles and logs error by given status.
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func (ctx *ReqContext) Handle(cfg *setting.Cfg, status int, title string, err error) {
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data := struct {
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Title string
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AppTitle string
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AppSubUrl string
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Theme string
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ErrorMsg error
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}{title, "Grafana", cfg.AppSubURL, "dark", nil}
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if err != nil {
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ctx.Logger.Error(title, "error", err)
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if setting.Env != setting.Prod {
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data.ErrorMsg = err
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}
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}
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ctx.HTML(status, cfg.ErrTemplateName, data)
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}
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func (ctx *ReqContext) IsApiRequest() bool {
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return strings.HasPrefix(ctx.Req.URL.Path, "/api")
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}
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func (ctx *ReqContext) JsonApiErr(status int, message string, err error) {
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resp := make(map[string]interface{})
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if err != nil {
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ctx.Logger.Error(message, "error", err)
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if setting.Env != setting.Prod {
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resp["error"] = err.Error()
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}
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}
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switch status {
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case 404:
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resp["message"] = "Not Found"
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case 500:
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resp["message"] = "Internal Server Error"
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}
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if message != "" {
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resp["message"] = message
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}
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ctx.JSON(status, resp)
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}
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func (ctx *ReqContext) HasUserRole(role RoleType) bool {
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return ctx.OrgRole.Includes(role)
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}
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func (ctx *ReqContext) HasHelpFlag(flag HelpFlags1) bool {
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return ctx.HelpFlags1.HasFlag(flag)
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}
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func (ctx *ReqContext) TimeRequest(timer prometheus.Summary) {
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ctx.PerfmonTimer = timer
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}
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// QueryBoolWithDefault extracts a value from the request query params and applies a bool default if not present.
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func (ctx *ReqContext) QueryBoolWithDefault(field string, d bool) bool {
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f := ctx.Query(field)
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if f == "" {
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return d
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}
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return ctx.QueryBool(field)
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}
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