Improve template helper

modules/templates/util_avatar.go

@@ -0,0 +1,84 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+	"context"
+	"fmt"
+	"html"
+	"html/template"
+
+	activities_model "code.gitea.io/gitea/models/activities"
+	"code.gitea.io/gitea/models/avatars"
+	"code.gitea.io/gitea/models/organization"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	gitea_html "code.gitea.io/gitea/modules/html"
+	"code.gitea.io/gitea/modules/setting"
+)
+
+// AvatarHTML creates the HTML for an avatar
+func AvatarHTML(src string, size int, class, name string) template.HTML {
+	sizeStr := fmt.Sprintf(`%d`, size)
+
+	if name == "" {
+		name = "avatar"
+	}
+
+	return template.HTML(`<img class="` + class + `" src="` + src + `" title="` + html.EscapeString(name) + `" width="` + sizeStr + `" height="` + sizeStr + `"/>`)
+}
+
+// Avatar renders user avatars. args: user, size (int), class (string)
+func Avatar(ctx context.Context, item interface{}, others ...interface{}) template.HTML {
+	size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
+
+	switch t := item.(type) {
+	case *user_model.User:
+		src := t.AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
+		if src != "" {
+			return AvatarHTML(src, size, class, t.DisplayName())
+		}
+	case *repo_model.Collaborator:
+		src := t.AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
+		if src != "" {
+			return AvatarHTML(src, size, class, t.DisplayName())
+		}
+	case *organization.Organization:
+		src := t.AsUser().AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
+		if src != "" {
+			return AvatarHTML(src, size, class, t.AsUser().DisplayName())
+		}
+	}
+
+	return template.HTML("")
+}
+
+// AvatarByAction renders user avatars from action. args: action, size (int), class (string)
+func AvatarByAction(ctx context.Context, action *activities_model.Action, others ...interface{}) template.HTML {
+	action.LoadActUser(ctx)
+	return Avatar(ctx, action.ActUser, others...)
+}
+
+// RepoAvatar renders repo avatars. args: repo, size(int), class (string)
+func RepoAvatar(repo *repo_model.Repository, others ...interface{}) template.HTML {
+	size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
+
+	src := repo.RelAvatarLink()
+	if src != "" {
+		return AvatarHTML(src, size, class, repo.FullName())
+	}
+	return template.HTML("")
+}
+
+// AvatarByEmail renders avatars by email address. args: email, name, size (int), class (string)
+func AvatarByEmail(ctx context.Context, email, name string, others ...interface{}) template.HTML {
+	size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
+	src := avatars.GenerateEmailAvatarFastLink(ctx, email, size*setting.Avatar.RenderedSizeFactor)
+
+	if src != "" {
+		return AvatarHTML(src, size, class, name)
+	}
+
+	return template.HTML("")
+}

modules/templates/util_json.go

@@ -0,0 +1,35 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+	"bytes"
+
+	"code.gitea.io/gitea/modules/json"
+)
+
+type JsonUtils struct{} //nolint:revive
+
+var jsonUtils = JsonUtils{}
+
+func NewJsonUtils() *JsonUtils { //nolint:revive
+	return &jsonUtils
+}
+
+func (su *JsonUtils) EncodeToString(v any) string {
+	out, err := json.Marshal(v)
+	if err != nil {
+		return ""
+	}
+	return string(out)
+}
+
+func (su *JsonUtils) PrettyIndent(s string) string {
+	var out bytes.Buffer
+	err := json.Indent(&out, []byte(s), "", "  ")
+	if err != nil {
+		return ""
+	}
+	return out.String()
+}

modules/templates/util_misc.go

@@ -0,0 +1,209 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+	"context"
+	"fmt"
+	"html/template"
+	"mime"
+	"path/filepath"
+	"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() string
+	GetRepoUserName() string
+	GetRepoName() string
+	GetRepoPath() string
+	GetRepoLink() 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, activities_model.ActionPushTag, activities_model.ActionDeleteTag, activities_model.ActionDeleteBranch:
+		return "git-commit"
+	case activities_model.ActionCreateIssue:
+		return "issue-opened"
+	case activities_model.ActionCreatePullRequest:
+		return "git-pull-request"
+	case activities_model.ActionCommentIssue, activities_model.ActionCommentPull:
+		return "comment-discussion"
+	case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
+		return "git-merge"
+	case activities_model.ActionCloseIssue, activities_model.ActionClosePullRequest:
+		return "issue-closed"
+	case activities_model.ActionReopenIssue, activities_model.ActionReopenPullRequest:
+		return "issue-reopened"
+	case activities_model.ActionMirrorSyncPush, activities_model.ActionMirrorSyncCreate, activities_model.ActionMirrorSyncDelete:
+		return "mirror"
+	case activities_model.ActionApprovePullRequest:
+		return "check"
+	case activities_model.ActionRejectPullRequest:
+		return "diff"
+	case activities_model.ActionPublishRelease:
+		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
+}
+
+// DiffLineTypeToStr returns diff line type name
+func DiffLineTypeToStr(diffType int) string {
+	switch diffType {
+	case 2:
+		return "add"
+	case 3:
+		return "del"
+	case 4:
+		return "tag"
+	}
+	return "same"
+}
+
+// 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, ignoreOriginalURL bool) remoteAddress {
+	a := remoteAddress{}
+
+	remoteURL := m.OriginalURL
+	if ignoreOriginalURL || remoteURL == "" {
+		var err error
+		remoteURL, err = git.GetRemoteAddress(ctx, m.RepoPath(), remoteName)
+		if err != nil {
+			log.Error("GetRemoteURL %v", err)
+			return a
+		}
+	}
+
+	u, err := giturl.Parse(remoteURL)
+	if err != nil {
+		log.Error("giturl.Parse %v", err)
+		return a
+	}
+
+	if u.Scheme != "ssh" && u.Scheme != "file" {
+		if u.User != nil {
+			a.Username = u.User.Username()
+			a.Password, _ = u.User.Password()
+		}
+		u.User = nil
+	}
+	a.Address = u.String()
+
+	return a
+}
+
+func FilenameIsImage(filename string) bool {
+	mimeType := mime.TypeByExtension(filepath.Ext(filename))
+	return strings.HasPrefix(mimeType, "image/")
+}
+
+func TabSizeClass(ec interface{}, filename string) string {
+	var (
+		value *editorconfig.Editorconfig
+		ok    bool
+	)
+	if ec != nil {
+		if value, ok = ec.(*editorconfig.Editorconfig); !ok || value == nil {
+			return "tab-size-8"
+		}
+		def, err := value.GetDefinitionForFilename(filename)
+		if err != nil {
+			log.Error("tab size class: getting definition for filename: %v", err)
+			return "tab-size-8"
+		}
+		if def.TabWidth > 0 {
+			return fmt.Sprintf("tab-size-%d", def.TabWidth)
+		}
+	}
+	return "tab-size-8"
+}