229 lines
7.5 KiB
Go
229 lines
7.5 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package webhook
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import (
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"context"
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"fmt"
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"html/template"
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"net/http"
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"net/url"
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"strings"
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webhook_model "code.gitea.io/gitea/models/webhook"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/json"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/markup"
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api "code.gitea.io/gitea/modules/structs"
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webhook_module "code.gitea.io/gitea/modules/webhook"
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"code.gitea.io/gitea/services/forms"
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"code.gitea.io/gitea/services/webhook/shared"
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)
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type telegramHandler struct{}
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func (telegramHandler) Type() webhook_module.HookType { return webhook_module.TELEGRAM }
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func (telegramHandler) Icon(size int) template.HTML { return shared.ImgIcon("telegram.png", size) }
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func (telegramHandler) UnmarshalForm(bind func(any)) forms.WebhookForm {
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var form struct {
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forms.WebhookCoreForm
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BotToken string `binding:"Required"`
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ChatID string `binding:"Required"`
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ThreadID string
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}
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bind(&form)
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return forms.WebhookForm{
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WebhookCoreForm: form.WebhookCoreForm,
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URL: fmt.Sprintf("https://api.telegram.org/bot%s/sendMessage?chat_id=%s&message_thread_id=%s", url.PathEscape(form.BotToken), url.QueryEscape(form.ChatID), url.QueryEscape(form.ThreadID)),
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ContentType: webhook_model.ContentTypeJSON,
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Secret: "",
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HTTPMethod: http.MethodPost,
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Metadata: &TelegramMeta{
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BotToken: form.BotToken,
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ChatID: form.ChatID,
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ThreadID: form.ThreadID,
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},
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}
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}
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type (
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// TelegramPayload represents
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TelegramPayload struct {
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Message string `json:"text"`
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ParseMode string `json:"parse_mode"`
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DisableWebPreview bool `json:"disable_web_page_preview"`
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}
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// TelegramMeta contains the telegram metadata
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TelegramMeta struct {
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BotToken string `json:"bot_token"`
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ChatID string `json:"chat_id"`
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ThreadID string `json:"thread_id"`
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}
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)
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// Metadata returns telegram metadata
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func (telegramHandler) Metadata(w *webhook_model.Webhook) any {
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s := &TelegramMeta{}
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if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
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log.Error("telegramHandler.Metadata(%d): %v", w.ID, err)
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}
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return s
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}
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// Create implements PayloadConvertor Create method
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func (t telegramConvertor) Create(p *api.CreatePayload) (TelegramPayload, error) {
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// created tag/branch
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refName := git.RefName(p.Ref).ShortName()
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title := fmt.Sprintf(`[<a href="%s">%s</a>] %s <a href="%s">%s</a> created`, p.Repo.HTMLURL, p.Repo.FullName, p.RefType,
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p.Repo.HTMLURL+"/src/"+refName, refName)
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return createTelegramPayload(title), nil
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}
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// Delete implements PayloadConvertor Delete method
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func (t telegramConvertor) Delete(p *api.DeletePayload) (TelegramPayload, error) {
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// created tag/branch
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refName := git.RefName(p.Ref).ShortName()
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title := fmt.Sprintf(`[<a href="%s">%s</a>] %s <a href="%s">%s</a> deleted`, p.Repo.HTMLURL, p.Repo.FullName, p.RefType,
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p.Repo.HTMLURL+"/src/"+refName, refName)
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return createTelegramPayload(title), nil
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}
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// Fork implements PayloadConvertor Fork method
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func (t telegramConvertor) Fork(p *api.ForkPayload) (TelegramPayload, error) {
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title := fmt.Sprintf(`%s is forked to <a href="%s">%s</a>`, p.Forkee.FullName, p.Repo.HTMLURL, p.Repo.FullName)
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return createTelegramPayload(title), nil
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}
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// Push implements PayloadConvertor Push method
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func (t telegramConvertor) Push(p *api.PushPayload) (TelegramPayload, error) {
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var (
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branchName = git.RefName(p.Ref).ShortName()
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commitDesc string
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)
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var titleLink string
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if p.TotalCommits == 1 {
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commitDesc = "1 new commit"
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titleLink = p.Commits[0].URL
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} else {
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commitDesc = fmt.Sprintf("%d new commits", p.TotalCommits)
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titleLink = p.CompareURL
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}
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if titleLink == "" {
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titleLink = p.Repo.HTMLURL + "/src/" + branchName
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}
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title := fmt.Sprintf(`[<a href="%s">%s</a>:<a href="%s">%s</a>] %s`, p.Repo.HTMLURL, p.Repo.FullName, titleLink, branchName, commitDesc)
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var text string
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// for each commit, generate attachment text
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for i, commit := range p.Commits {
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var authorName string
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if commit.Author != nil {
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authorName = " - " + commit.Author.Name
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}
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text += fmt.Sprintf(`[<a href="%s">%s</a>] %s`, commit.URL, commit.ID[:7],
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strings.TrimRight(commit.Message, "\r\n")) + authorName
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// add linebreak to each commit but the last
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if i < len(p.Commits)-1 {
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text += "\n"
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}
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}
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return createTelegramPayload(title + "\n" + text), nil
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}
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// Issue implements PayloadConvertor Issue method
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func (t telegramConvertor) Issue(p *api.IssuePayload) (TelegramPayload, error) {
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text, _, attachmentText, _ := getIssuesPayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text + "\n\n" + attachmentText), nil
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}
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// IssueComment implements PayloadConvertor IssueComment method
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func (t telegramConvertor) IssueComment(p *api.IssueCommentPayload) (TelegramPayload, error) {
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text, _, _ := getIssueCommentPayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text + "\n" + p.Comment.Body), nil
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}
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// PullRequest implements PayloadConvertor PullRequest method
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func (t telegramConvertor) PullRequest(p *api.PullRequestPayload) (TelegramPayload, error) {
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text, _, attachmentText, _ := getPullRequestPayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text + "\n" + attachmentText), nil
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}
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// Review implements PayloadConvertor Review method
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func (t telegramConvertor) Review(p *api.PullRequestPayload, event webhook_module.HookEventType) (TelegramPayload, error) {
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var text, attachmentText string
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switch p.Action {
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case api.HookIssueReviewed:
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action, err := parseHookPullRequestEventType(event)
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if err != nil {
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return TelegramPayload{}, err
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}
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text = fmt.Sprintf("[%s] Pull request review %s: #%d %s", p.Repository.FullName, action, p.Index, p.PullRequest.Title)
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attachmentText = p.Review.Content
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}
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return createTelegramPayload(text + "\n" + attachmentText), nil
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}
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// Repository implements PayloadConvertor Repository method
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func (t telegramConvertor) Repository(p *api.RepositoryPayload) (TelegramPayload, error) {
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var title string
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switch p.Action {
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case api.HookRepoCreated:
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title = fmt.Sprintf(`[<a href="%s">%s</a>] Repository created`, p.Repository.HTMLURL, p.Repository.FullName)
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return createTelegramPayload(title), nil
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case api.HookRepoDeleted:
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title = fmt.Sprintf("[%s] Repository deleted", p.Repository.FullName)
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return createTelegramPayload(title), nil
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}
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return TelegramPayload{}, nil
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}
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// Wiki implements PayloadConvertor Wiki method
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func (t telegramConvertor) Wiki(p *api.WikiPayload) (TelegramPayload, error) {
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text, _, _ := getWikiPayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text), nil
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}
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// Release implements PayloadConvertor Release method
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func (t telegramConvertor) Release(p *api.ReleasePayload) (TelegramPayload, error) {
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text, _ := getReleasePayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text), nil
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}
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func (t telegramConvertor) Package(p *api.PackagePayload) (TelegramPayload, error) {
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text, _ := getPackagePayloadInfo(p, htmlLinkFormatter, true)
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return createTelegramPayload(text), nil
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}
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func createTelegramPayload(message string) TelegramPayload {
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return TelegramPayload{
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Message: markup.Sanitize(strings.TrimSpace(message)),
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ParseMode: "HTML",
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DisableWebPreview: true,
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}
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}
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type telegramConvertor struct{}
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var _ shared.PayloadConvertor[TelegramPayload] = telegramConvertor{}
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func (telegramHandler) NewRequest(ctx context.Context, w *webhook_model.Webhook, t *webhook_model.HookTask) (*http.Request, []byte, error) {
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return shared.NewJSONRequest(telegramConvertor{}, w, t, true)
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}
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