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59 lines
1.3 KiB
59 lines
1.3 KiB
// Copyright 2018 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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// CommentList defines a list of comments
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type CommentList []*Comment
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func (comments CommentList) getPosterIDs() []int64 {
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commentIDs := make(map[int64]struct{}, len(comments))
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for _, comment := range comments {
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if _, ok := commentIDs[comment.PosterID]; !ok {
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commentIDs[comment.PosterID] = struct{}{}
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}
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}
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return keysInt64(commentIDs)
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}
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// LoadPosters loads posters from database
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func (comments CommentList) LoadPosters() error {
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return comments.loadPosters(x)
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}
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func (comments CommentList) loadPosters(e Engine) error {
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if len(comments) == 0 {
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return nil
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}
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posterIDs := comments.getPosterIDs()
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posterMaps := make(map[int64]*User, len(posterIDs))
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var left = len(posterIDs)
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for left > 0 {
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var limit = defaultMaxInSize
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if left < limit {
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limit = left
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}
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err := e.
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In("id", posterIDs[:limit]).
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Find(&posterMaps)
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if err != nil {
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return err
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}
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left = left - limit
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posterIDs = posterIDs[limit:]
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}
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for _, comment := range comments {
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if comment.PosterID <= 0 {
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continue
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}
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var ok bool
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if comment.Poster, ok = posterMaps[comment.PosterID]; !ok {
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comment.Poster = NewGhostUser()
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}
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}
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return nil
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}
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