9cd0441cd3
Before, we would just throw 500 if a user passes an attachment that is not an allowed type. This commit catches this error and throws a 422 instead since this should be considered a validation error. (cherry picked from commit 872caa17c0a30d95f85ab75c068d606e07bd10b3) Conflicts: tests/integration/api_comment_attachment_test.go tests/integration/api_issue_attachment_test.go trivial context conflict because of 'allow setting the update date on issues and comments'
396 lines
11 KiB
Go
396 lines
11 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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"net/http"
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"time"
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issues_model "code.gitea.io/gitea/models/issues"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/services/attachment"
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"code.gitea.io/gitea/services/context"
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"code.gitea.io/gitea/services/context/upload"
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"code.gitea.io/gitea/services/convert"
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issue_service "code.gitea.io/gitea/services/issue"
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)
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// GetIssueCommentAttachment gets a single attachment of the comment
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func GetIssueCommentAttachment(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/issues/comments/{id}/assets/{attachment_id} issue issueGetIssueCommentAttachment
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// ---
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// summary: Get a comment attachment
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the comment
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// type: integer
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// format: int64
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// required: true
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// - name: attachment_id
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// in: path
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// description: id of the attachment to get
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "200":
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// "$ref": "#/responses/Attachment"
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// "404":
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// "$ref": "#/responses/error"
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comment := ctx.Comment
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attachment := getIssueCommentAttachmentSafeRead(ctx)
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if attachment == nil {
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return
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}
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if attachment.CommentID != comment.ID {
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log.Debug("User requested attachment[%d] is not in comment[%d].", attachment.ID, comment.ID)
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ctx.NotFound("attachment not in comment")
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return
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}
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ctx.JSON(http.StatusOK, convert.ToAPIAttachment(ctx.Repo.Repository, attachment))
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}
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// ListIssueCommentAttachments lists all attachments of the comment
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func ListIssueCommentAttachments(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/issues/comments/{id}/assets issue issueListIssueCommentAttachments
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// ---
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// summary: List comment's attachments
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the comment
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "200":
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// "$ref": "#/responses/AttachmentList"
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// "404":
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// "$ref": "#/responses/error"
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comment := ctx.Comment
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if err := comment.LoadAttachments(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadAttachments", err)
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return
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}
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ctx.JSON(http.StatusOK, convert.ToAPIAttachments(ctx.Repo.Repository, comment.Attachments))
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}
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// CreateIssueCommentAttachment creates an attachment and saves the given file
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func CreateIssueCommentAttachment(ctx *context.APIContext) {
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// swagger:operation POST /repos/{owner}/{repo}/issues/comments/{id}/assets issue issueCreateIssueCommentAttachment
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// ---
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// summary: Create a comment attachment
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// produces:
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// - application/json
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// consumes:
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// - multipart/form-data
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the comment
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// type: integer
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// format: int64
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// required: true
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// - name: name
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// in: query
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// description: name of the attachment
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// type: string
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// required: false
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// - name: updated_at
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// in: query
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// description: time of the attachment's creation. This is a timestamp in RFC 3339 format
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// type: string
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// format: date-time
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// - name: attachment
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// in: formData
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// description: attachment to upload
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// type: file
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// required: true
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// responses:
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// "201":
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// "$ref": "#/responses/Attachment"
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// "400":
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// "$ref": "#/responses/error"
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// "404":
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// "$ref": "#/responses/error"
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// "422":
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// "$ref": "#/responses/validationError"
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// "423":
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// "$ref": "#/responses/repoArchivedError"
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// Check if comment exists and load comment
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if !canUserWriteIssueCommentAttachment(ctx) {
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return
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}
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comment := ctx.Comment
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updatedAt := ctx.Req.FormValue("updated_at")
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if len(updatedAt) != 0 {
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updated, err := time.Parse(time.RFC3339, updatedAt)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "time.Parse", err)
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return
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}
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err = comment.LoadIssue(ctx)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadIssue", err)
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return
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}
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err = issue_service.SetIssueUpdateDate(ctx, comment.Issue, &updated, ctx.Doer)
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if err != nil {
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ctx.Error(http.StatusForbidden, "SetIssueUpdateDate", err)
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return
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}
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}
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// Get uploaded file from request
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file, header, err := ctx.Req.FormFile("attachment")
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "FormFile", err)
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return
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}
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defer file.Close()
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filename := header.Filename
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if query := ctx.FormString("name"); query != "" {
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filename = query
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}
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attachment, err := attachment.UploadAttachment(ctx, file, setting.Attachment.AllowedTypes, header.Size, &repo_model.Attachment{
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Name: filename,
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UploaderID: ctx.Doer.ID,
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RepoID: ctx.Repo.Repository.ID,
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IssueID: comment.IssueID,
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CommentID: comment.ID,
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NoAutoTime: comment.Issue.NoAutoTime,
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CreatedUnix: comment.Issue.UpdatedUnix,
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})
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if err != nil {
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if upload.IsErrFileTypeForbidden(err) {
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ctx.Error(http.StatusUnprocessableEntity, "", err)
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} else {
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ctx.Error(http.StatusInternalServerError, "UploadAttachment", err)
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}
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return
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}
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if err := comment.LoadAttachments(ctx); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadAttachments", err)
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return
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}
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if err = issue_service.UpdateComment(ctx, comment, ctx.Doer, comment.Content); err != nil {
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ctx.ServerError("UpdateComment", err)
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return
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}
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ctx.JSON(http.StatusCreated, convert.ToAPIAttachment(ctx.Repo.Repository, attachment))
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}
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// EditIssueCommentAttachment updates the given attachment
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func EditIssueCommentAttachment(ctx *context.APIContext) {
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// swagger:operation PATCH /repos/{owner}/{repo}/issues/comments/{id}/assets/{attachment_id} issue issueEditIssueCommentAttachment
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// ---
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// summary: Edit a comment attachment
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// produces:
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// - application/json
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// consumes:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the comment
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// type: integer
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// format: int64
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// required: true
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// - name: attachment_id
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// in: path
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// description: id of the attachment to edit
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// type: integer
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// format: int64
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// required: true
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// - name: body
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// in: body
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// schema:
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// "$ref": "#/definitions/EditAttachmentOptions"
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// responses:
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// "201":
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// "$ref": "#/responses/Attachment"
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// "404":
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// "$ref": "#/responses/error"
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// "423":
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// "$ref": "#/responses/repoArchivedError"
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attach := getIssueCommentAttachmentSafeWrite(ctx)
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if attach == nil {
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return
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}
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form := web.GetForm(ctx).(*api.EditAttachmentOptions)
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if form.Name != "" {
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attach.Name = form.Name
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}
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if err := repo_model.UpdateAttachment(ctx, attach); err != nil {
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ctx.Error(http.StatusInternalServerError, "UpdateAttachment", attach)
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}
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ctx.JSON(http.StatusCreated, convert.ToAPIAttachment(ctx.Repo.Repository, attach))
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}
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// DeleteIssueCommentAttachment delete a given attachment
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func DeleteIssueCommentAttachment(ctx *context.APIContext) {
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// swagger:operation DELETE /repos/{owner}/{repo}/issues/comments/{id}/assets/{attachment_id} issue issueDeleteIssueCommentAttachment
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// ---
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// summary: Delete a comment attachment
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: id
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// in: path
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// description: id of the comment
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// type: integer
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// format: int64
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// required: true
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// - name: attachment_id
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// in: path
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// description: id of the attachment to delete
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "204":
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// "$ref": "#/responses/empty"
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// "404":
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// "$ref": "#/responses/error"
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// "423":
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// "$ref": "#/responses/repoArchivedError"
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attach := getIssueCommentAttachmentSafeWrite(ctx)
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if attach == nil {
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return
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}
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if err := repo_model.DeleteAttachment(ctx, attach, true); err != nil {
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ctx.Error(http.StatusInternalServerError, "DeleteAttachment", err)
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return
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}
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ctx.Status(http.StatusNoContent)
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}
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func getIssueCommentAttachmentSafeWrite(ctx *context.APIContext) *repo_model.Attachment {
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if !canUserWriteIssueCommentAttachment(ctx) {
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return nil
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}
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return getIssueCommentAttachmentSafeRead(ctx)
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}
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func canUserWriteIssueCommentAttachment(ctx *context.APIContext) bool {
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// ctx.Comment is assumed to be set in a safe way via a middleware
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comment := ctx.Comment
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canEditComment := ctx.IsSigned && (ctx.Doer.ID == comment.PosterID || ctx.IsUserRepoAdmin() || ctx.IsUserSiteAdmin()) && ctx.Repo.CanWriteIssuesOrPulls(comment.Issue.IsPull)
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if !canEditComment {
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ctx.Error(http.StatusForbidden, "", "user should have permission to edit comment")
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return false
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}
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return true
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}
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func getIssueCommentAttachmentSafeRead(ctx *context.APIContext) *repo_model.Attachment {
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// ctx.Comment is assumed to be set in a safe way via a middleware
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comment := ctx.Comment
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attachment, err := repo_model.GetAttachmentByID(ctx, ctx.ParamsInt64("attachment_id"))
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if err != nil {
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ctx.NotFoundOrServerError("GetAttachmentByID", repo_model.IsErrAttachmentNotExist, err)
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return nil
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}
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if !attachmentBelongsToRepoOrComment(ctx, attachment, comment) {
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return nil
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}
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return attachment
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}
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func attachmentBelongsToRepoOrComment(ctx *context.APIContext, attachment *repo_model.Attachment, comment *issues_model.Comment) bool {
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if attachment.RepoID != ctx.Repo.Repository.ID {
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log.Debug("Requested attachment[%d] does not belong to repo[%-v].", attachment.ID, ctx.Repo.Repository)
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ctx.NotFound("no such attachment in repo")
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return false
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}
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if attachment.IssueID == 0 || attachment.CommentID == 0 {
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log.Debug("Requested attachment[%d] is not in a comment.", attachment.ID)
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ctx.NotFound("no such attachment in comment")
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return false
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}
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if comment != nil && attachment.CommentID != comment.ID {
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log.Debug("Requested attachment[%d] does not belong to comment[%d].", attachment.ID, comment.ID)
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ctx.NotFound("no such attachment in comment")
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return false
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}
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return true
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}
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