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6d50d836f5
* MM-10232: improve error handling from malformed slash command responses Switch to json.Unmarshal, which doesn't obscure JSON parse failures like json.Decode. The latter is primarily designed for streams of JSON, not necessarily unmarshalling just a single object. * rework HumanizedJsonError to expose Line and Character discretely * MM-10259: pinpoint line and character where json config error occurs * tweak HumanizeJsonError to accept err first
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package model
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import (
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"encoding/json"
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"io"
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"io/ioutil"
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"strings"
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"github.com/mattermost/mattermost-server/utils/jsonutils"
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)
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const (
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COMMAND_RESPONSE_TYPE_IN_CHANNEL = "in_channel"
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COMMAND_RESPONSE_TYPE_EPHEMERAL = "ephemeral"
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)
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type CommandResponse struct {
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ResponseType string `json:"response_type"`
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Text string `json:"text"`
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Username string `json:"username"`
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IconURL string `json:"icon_url"`
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Type string `json:"type"`
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Props StringInterface `json:"props"`
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GotoLocation string `json:"goto_location"`
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Attachments []*SlackAttachment `json:"attachments"`
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}
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func (o *CommandResponse) ToJson() string {
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b, _ := json.Marshal(o)
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return string(b)
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}
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func CommandResponseFromHTTPBody(contentType string, body io.Reader) (*CommandResponse, error) {
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if strings.TrimSpace(strings.Split(contentType, ";")[0]) == "application/json" {
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return CommandResponseFromJson(body)
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}
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if b, err := ioutil.ReadAll(body); err == nil {
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return CommandResponseFromPlainText(string(b)), nil
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}
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return nil, nil
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}
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func CommandResponseFromPlainText(text string) *CommandResponse {
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return &CommandResponse{
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Text: text,
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}
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}
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func CommandResponseFromJson(data io.Reader) (*CommandResponse, error) {
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b, err := ioutil.ReadAll(data)
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if err != nil {
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return nil, err
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}
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var o CommandResponse
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err = json.Unmarshal(b, &o)
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if err != nil {
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return nil, jsonutils.HumanizeJsonError(err, b)
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}
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o.Attachments = StringifySlackFieldValue(o.Attachments)
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return &o, nil
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}
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