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6cee3bfa96
* Fix #33972 * Use consistent path resolving for links and medias. * No need to make the markup renders to resolve the paths, instead, the paths are all correctly resolved in the "post process" step. * Fix #33274 * Since 1.23, all paths starting with "/" are relative to current render context (for example: the current repo branch) * Introduce `/:root/path-relative-to-root`, then the path will be rendered as relative to "ROOT_URL"
58 lines
2.1 KiB
Go
58 lines
2.1 KiB
Go
// Copyright 2024 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package markup
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import (
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"context"
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"html/template"
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"code.gitea.io/gitea/modules/setting"
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)
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const (
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LinkTypeDefault = ""
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LinkTypeRoot = "/:root" // the link is relative to the AppSubURL(ROOT_URL)
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LinkTypeMedia = "/:media" // the link should be used to access media files (images, videos)
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LinkTypeRaw = "/:raw" // not really useful, mainly for environment GITEA_PREFIX_RAW for external renders
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)
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type RenderHelper interface {
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CleanUp()
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// TODO: such dependency is not ideal. We should decouple the processors step by step.
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// It should make the render choose different processors for different purposes,
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// but not make processors to guess "is it rendering a comment or a wiki?" or "does it need to check commit ID?"
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IsCommitIDExisting(commitID string) bool
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ResolveLink(link, preferLinkType string) string
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}
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// RenderHelperFuncs is used to decouple cycle-import
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// At the moment there are different packages:
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// modules/markup: basic markup rendering
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// models/renderhelper: need to access models and git repo, and models/issues needs it
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// services/markup: some real helper functions could only be provided here because it needs to access various services & templates
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type RenderHelperFuncs struct {
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IsUsernameMentionable func(ctx context.Context, username string) bool
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RenderRepoFileCodePreview func(ctx context.Context, options RenderCodePreviewOptions) (template.HTML, error)
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RenderRepoIssueIconTitle func(ctx context.Context, options RenderIssueIconTitleOptions) (template.HTML, error)
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}
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var DefaultRenderHelperFuncs *RenderHelperFuncs
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type SimpleRenderHelper struct{}
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func (r *SimpleRenderHelper) CleanUp() {}
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func (r *SimpleRenderHelper) IsCommitIDExisting(commitID string) bool {
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return false
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}
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func (r *SimpleRenderHelper) ResolveLink(link, preferLinkType string) string {
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_, link = ParseRenderedLink(link, preferLinkType)
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return resolveLinkRelative(context.Background(), setting.AppSubURL+"/", "", link, false)
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}
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var _ RenderHelper = (*SimpleRenderHelper)(nil)
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