1 files changed, 193 insertions, 0 deletions
diff --git a/modules/templates/util_misc.go b/modules/templates/util_misc.go
new file mode 100644
index 0000000..7743854
--- /dev/null
+++ b/modules/templates/util_misc.go
@@ -0,0 +1,193 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+	"context"
+	"html/template"
+	"mime"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	activities_model "code.gitea.io/gitea/models/activities"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/modules/git"
+	giturl "code.gitea.io/gitea/modules/git/url"
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/repository"
+	"code.gitea.io/gitea/modules/svg"
+
+	"github.com/editorconfig/editorconfig-core-go/v2"
+)
+
+func SortArrow(normSort, revSort, urlSort string, isDefault bool) template.HTML {
+	// if needed
+	if len(normSort) == 0 || len(urlSort) == 0 {
+		return ""
+	}
+
+	if len(urlSort) == 0 && isDefault {
+		// if sort is sorted as default add arrow tho this table header
+		if isDefault {
+			return svg.RenderHTML("octicon-triangle-down", 16)
+		}
+	} else {
+		// if sort arg is in url test if it correlates with column header sort arguments
+		// the direction of the arrow should indicate the "current sort order", up means ASC(normal), down means DESC(rev)
+		if urlSort == normSort {
+			// the table is sorted with this header normal
+			return svg.RenderHTML("octicon-triangle-up", 16)
+		} else if urlSort == revSort {
+			// the table is sorted with this header reverse
+			return svg.RenderHTML("octicon-triangle-down", 16)
+		}
+	}
+	// the table is NOT sorted with this header
+	return ""
+}
+
+// IsMultilineCommitMessage checks to see if a commit message contains multiple lines.
+func IsMultilineCommitMessage(msg string) bool {
+	return strings.Count(strings.TrimSpace(msg), "\n") >= 1
+}
+
+// Actioner describes an action
+type Actioner interface {
+	GetOpType() activities_model.ActionType
+	GetActUserName(ctx context.Context) string
+	GetRepoUserName(ctx context.Context) string
+	GetRepoName(ctx context.Context) string
+	GetRepoPath(ctx context.Context) string
+	GetRepoLink(ctx context.Context) string
+	GetBranch() string
+	GetContent() string
+	GetCreate() time.Time
+	GetIssueInfos() []string
+}
+
+// ActionIcon accepts an action operation type and returns an icon class name.
+func ActionIcon(opType activities_model.ActionType) string {
+	switch opType {
+	case activities_model.ActionCreateRepo, activities_model.ActionTransferRepo, activities_model.ActionRenameRepo:
+		return "repo"
+	case activities_model.ActionCommitRepo:
+		return "git-commit"
+	case activities_model.ActionDeleteBranch:
+		return "git-branch"
+	case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
+		return "git-merge"
+	case activities_model.ActionCreatePullRequest:
+		return "git-pull-request"
+	case activities_model.ActionClosePullRequest:
+		return "git-pull-request-closed"
+	case activities_model.ActionCreateIssue:
+		return "issue-opened"
+	case activities_model.ActionCloseIssue:
+		return "issue-closed"
+	case activities_model.ActionReopenIssue, activities_model.ActionReopenPullRequest:
+		return "issue-reopened"
+	case activities_model.ActionCommentIssue, activities_model.ActionCommentPull:
+		return "comment-discussion"
+	case activities_model.ActionMirrorSyncPush, activities_model.ActionMirrorSyncCreate, activities_model.ActionMirrorSyncDelete:
+		return "mirror"
+	case activities_model.ActionApprovePullRequest:
+		return "check"
+	case activities_model.ActionRejectPullRequest:
+		return "file-diff"
+	case activities_model.ActionPublishRelease, activities_model.ActionPushTag, activities_model.ActionDeleteTag:
+		return "tag"
+	case activities_model.ActionPullReviewDismissed:
+		return "x"
+	default:
+		return "question"
+	}
+}
+
+// ActionContent2Commits converts action content to push commits
+func ActionContent2Commits(act Actioner) *repository.PushCommits {
+	push := repository.NewPushCommits()
+
+	if act == nil || act.GetContent() == "" {
+		return push
+	}
+
+	if err := json.Unmarshal([]byte(act.GetContent()), push); err != nil {
+		log.Error("json.Unmarshal:\n%s\nERROR: %v", act.GetContent(), err)
+	}
+
+	if push.Len == 0 {
+		push.Len = len(push.Commits)
+	}
+
+	return push
+}
+
+// MigrationIcon returns a SVG name matching the service an issue/comment was migrated from
+func MigrationIcon(hostname string) string {
+	switch hostname {
+	case "github.com":
+		return "octicon-mark-github"
+	default:
+		return "gitea-git"
+	}
+}
+
+type remoteAddress struct {
+	Address  string
+	Username string
+	Password string
+}
+
+func mirrorRemoteAddress(ctx context.Context, m *repo_model.Repository, remoteName string) remoteAddress {
+	ret := remoteAddress{}
+	remoteURL, err := git.GetRemoteAddress(ctx, m.RepoPath(), remoteName)
+	if err != nil {
+		log.Error("GetRemoteURL %v", err)
+		return ret
+	}
+
+	u, err := giturl.Parse(remoteURL)
+	if err != nil {
+		log.Error("giturl.Parse %v", err)
+		return ret
+	}
+
+	if u.Scheme != "ssh" && u.Scheme != "file" {
+		if u.User != nil {
+			ret.Username = u.User.Username()
+			ret.Password, _ = u.User.Password()
+		}
+	}
+
+	// The URL stored in the git repo could contain authentication,
+	// erase it, or it will be shown in the UI.
+	u.User = nil
+	ret.Address = u.String()
+	// Why not use m.OriginalURL to set ret.Address?
+	// It should be OK to use it, since m.OriginalURL should be the same as the authentication-erased URL from the Git repository.
+	// However, the old code has already stored authentication in m.OriginalURL when updating mirror settings.
+	// That means we need to use "giturl.Parse" for m.OriginalURL again to ensure authentication is erased.
+	// Instead of doing this, why not directly use the authentication-erased URL from the Git repository?
+	// It should be the same as long as there are no bugs.
+
+	return ret
+}
+
+func FilenameIsImage(filename string) bool {
+	mimeType := mime.TypeByExtension(filepath.Ext(filename))
+	return strings.HasPrefix(mimeType, "image/")
+}
+
+func TabSizeClass(ec *editorconfig.Editorconfig, filename string) string {
+	if ec != nil {
+		def, err := ec.GetDefinitionForFilename(filename)
+		if err == nil && def.TabWidth >= 1 && def.TabWidth <= 16 {
+			return "tab-size-" + strconv.Itoa(def.TabWidth)
+		}
+	}
+	return "tab-size-4"
+}