mirror of
https://github.com/go-gitea/gitea.git
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72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
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// Copyright 2024 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package issue
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import (
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"strings"
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/services/context"
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)
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// PrepareFilterIssueLabels reads the "labels" query parameter, sets `ctx.Data["Labels"]` and `ctx.Data["SelectLabels"]`
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func PrepareFilterIssueLabels(ctx *context.Context, repoID int64, owner *user_model.User) (labelIDs []int64) {
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// 1,-2 means including label 1 and excluding label 2
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// 0 means issues with no label
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// blank means labels will not be filtered for issues
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selectLabels := ctx.FormString("labels")
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if selectLabels != "" {
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var err error
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labelIDs, err = base.StringsToInt64s(strings.Split(selectLabels, ","))
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if err != nil {
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ctx.Flash.Error(ctx.Tr("invalid_data", selectLabels), true)
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}
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}
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var allLabels []*issues_model.Label
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if repoID != 0 {
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repoLabels, err := issues_model.GetLabelsByRepoID(ctx, repoID, "", db.ListOptions{})
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if err != nil {
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ctx.ServerError("GetLabelsByRepoID", err)
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return nil
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}
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allLabels = append(allLabels, repoLabels...)
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}
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if owner != nil && owner.IsOrganization() {
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orgLabels, err := issues_model.GetLabelsByOrgID(ctx, owner.ID, "", db.ListOptions{})
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if err != nil {
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ctx.ServerError("GetLabelsByOrgID", err)
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return nil
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}
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allLabels = append(allLabels, orgLabels...)
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}
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// Get the exclusive scope for every label ID
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labelExclusiveScopes := make([]string, 0, len(labelIDs))
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for _, labelID := range labelIDs {
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foundExclusiveScope := false
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for _, label := range allLabels {
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if label.ID == labelID || label.ID == -labelID {
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labelExclusiveScopes = append(labelExclusiveScopes, label.ExclusiveScope())
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foundExclusiveScope = true
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break
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}
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}
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if !foundExclusiveScope {
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labelExclusiveScopes = append(labelExclusiveScopes, "")
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}
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}
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for _, l := range allLabels {
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l.LoadSelectedLabelsAfterClick(labelIDs, labelExclusiveScopes)
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}
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ctx.Data["Labels"] = allLabels
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ctx.Data["SelectLabels"] = selectLabels
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return labelIDs
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}
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