From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 models/activities/user_heatmap.go | 78 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 models/activities/user_heatmap.go

(limited to 'models/activities/user_heatmap.go')

diff --git a/models/activities/user_heatmap.go b/models/activities/user_heatmap.go
new file mode 100644
index 0000000..080075d
--- /dev/null
+++ b/models/activities/user_heatmap.go
@@ -0,0 +1,78 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package activities
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/organization"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// UserHeatmapData represents the data needed to create a heatmap
+type UserHeatmapData struct {
+	Timestamp     timeutil.TimeStamp `json:"timestamp"`
+	Contributions int64              `json:"contributions"`
+}
+
+// GetUserHeatmapDataByUser returns an array of UserHeatmapData
+func GetUserHeatmapDataByUser(ctx context.Context, user, doer *user_model.User) ([]*UserHeatmapData, error) {
+	return getUserHeatmapData(ctx, user, nil, doer)
+}
+
+// GetUserHeatmapDataByUserTeam returns an array of UserHeatmapData
+func GetUserHeatmapDataByUserTeam(ctx context.Context, user *user_model.User, team *organization.Team, doer *user_model.User) ([]*UserHeatmapData, error) {
+	return getUserHeatmapData(ctx, user, team, doer)
+}
+
+func getUserHeatmapData(ctx context.Context, user *user_model.User, team *organization.Team, doer *user_model.User) ([]*UserHeatmapData, error) {
+	hdata := make([]*UserHeatmapData, 0)
+
+	if !ActivityReadable(user, doer) {
+		return hdata, nil
+	}
+
+	// Group by 15 minute intervals which will allow the client to accurately shift the timestamp to their timezone.
+	// The interval is based on the fact that there are timezones such as UTC +5:30 and UTC +12:45.
+	groupBy := "created_unix / 900 * 900"
+	if setting.Database.Type.IsMySQL() {
+		groupBy = "created_unix DIV 900 * 900"
+	}
+
+	cond, err := activityQueryCondition(ctx, GetFeedsOptions{
+		RequestedUser:  user,
+		RequestedTeam:  team,
+		Actor:          doer,
+		IncludePrivate: true, // don't filter by private, as we already filter by repo access
+		IncludeDeleted: true,
+		// * Heatmaps for individual users only include actions that the user themself did.
+		// * For organizations actions by all users that were made in owned
+		//   repositories are counted.
+		OnlyPerformedBy: !user.IsOrganization(),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return hdata, db.GetEngine(ctx).
+		Select(groupBy+" AS timestamp, count(user_id) as contributions").
+		Table("action").
+		Where(cond).
+		And("created_unix > ?", timeutil.TimeStampNow()-31536000).
+		GroupBy("timestamp").
+		OrderBy("timestamp").
+		Find(&hdata)
+}
+
+// GetTotalContributionsInHeatmap returns the total number of contributions in a heatmap
+func GetTotalContributionsInHeatmap(hdata []*UserHeatmapData) int64 {
+	var total int64
+	for _, v := range hdata {
+		total += v.Contributions
+	}
+	return total
+}
-- 
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