mirror of https://github.com/go-gitea/gitea
Markdown rendering overhaul (#186)
* Markdown rendering overhaul Cleaned up and squashed commits into single one. Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com> * Fix markdown API, add markdown module and API tests, improve code coverage Signed-off-by: Andrew Boyarshin <boyarshinand@gmail.com>
This commit is contained in:
Andrew Boyarshin
Lunny Xiao
parent
5cc275b1de
commit
dc8248f8a4
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@ -563,6 +563,11 @@ func runWeb(ctx *cli.Context) error {
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}, reqSignIn, reqRepoWriter)
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}, repo.MustEnableWiki, context.RepoRef())
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m.Group("/wiki", func() {
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m.Get("/raw/*", repo.WikiRaw)
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m.Get("/*", repo.WikiRaw)
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}, repo.MustEnableWiki)
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m.Get("/archive/*", repo.Download)
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m.Group("/pulls/:index", func() {
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@ -8,6 +8,7 @@ import (
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"bytes"
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"fmt"
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"io"
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"net/url"
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"path"
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"path/filepath"
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"regexp"
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@ -35,23 +36,17 @@ var Sanitizer = bluemonday.UGCPolicy()
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// This function should only be called once during entire application lifecycle.
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func BuildSanitizer() {
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// Normal markdown-stuff
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Sanitizer.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code")
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Sanitizer.AllowAttrs("class").Matching(regexp.MustCompile(`[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&]*`)).OnElements("code", "div", "ul", "ol", "dl")
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// Checkboxes
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Sanitizer.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
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Sanitizer.AllowAttrs("checked", "disabled").OnElements("input")
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Sanitizer.AllowNoAttrs().OnElements("label")
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// Custom URL-Schemes
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Sanitizer.AllowURLSchemes(setting.Markdown.CustomURLSchemes...)
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}
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var validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://`)
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// isLink reports whether link fits valid format.
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func isLink(link []byte) bool {
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return validLinksPattern.Match(link)
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}
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// IsMarkdownFile reports whether name looks like a Markdown file
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// based on its extension.
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func IsMarkdownFile(name string) bool {
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@ -65,7 +60,7 @@ func IsMarkdownFile(name string) bool {
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}
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// IsReadmeFile reports whether name looks like a README file
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// based on its extension.
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// based on its name.
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func IsReadmeFile(name string) bool {
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name = strings.ToLower(name)
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if len(name) < 6 {
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@ -80,13 +75,6 @@ var (
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// MentionPattern matches string that mentions someone, e.g. @Unknwon
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MentionPattern = regexp.MustCompile(`(\s|^|\W)@[0-9a-zA-Z-_\.]+`)
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// CommitPattern matches link to certain commit with or without trailing hash,
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// e.g. https://try.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2
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CommitPattern = regexp.MustCompile(`(\s|^)https?.*commit/[0-9a-zA-Z]+(#+[0-9a-zA-Z-]*)?`)
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// IssueFullPattern matches link to an issue with or without trailing hash,
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// e.g. https://try.gogs.io/gogs/gogs/issues/4#issue-685
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IssueFullPattern = regexp.MustCompile(`(\s|^)https?.*issues/[0-9]+(#+[0-9a-zA-Z-]*)?`)
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// IssueNumericPattern matches string that references to a numeric issue, e.g. #1287
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IssueNumericPattern = regexp.MustCompile(`( |^|\()#[0-9]+\b`)
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// IssueAlphanumericPattern matches string that references to an alphanumeric issue, e.g. ABC-1234
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@ -96,11 +84,27 @@ var (
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CrossReferenceIssueNumericPattern = regexp.MustCompile(`( |^)[0-9a-zA-Z]+/[0-9a-zA-Z]+#[0-9]+\b`)
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// Sha1CurrentPattern matches string that represents a commit SHA, e.g. d8a994ef243349f321568f9e36d5c3f444b99cae
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// FIXME: this pattern matches pure numbers as well, right now we do a hack to check in RenderSha1CurrentPattern
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// FIXME: this pattern matches pure numbers as well, right now we do a hack to check in renderSha1CurrentPattern
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// by converting string to a number.
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Sha1CurrentPattern = regexp.MustCompile(`\b[0-9a-f]{40}\b`)
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Sha1CurrentPattern = regexp.MustCompile(`(?:^|\s|\()[0-9a-f]{40}\b`)
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// ShortLinkPattern matches short but difficult to parse [[name|link|arg=test]] syntax
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ShortLinkPattern = regexp.MustCompile(`(\[\[.*\]\]\w*)`)
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// AnySHA1Pattern allows to split url containing SHA into parts
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AnySHA1Pattern = regexp.MustCompile(`http\S+//(\S+)/(\S+)/(\S+)/(\S+)/([0-9a-f]{40})(?:/?([^#\s]+)?(?:#(\S+))?)?`)
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// IssueFullPattern allows to split issue (and pull) URLs into parts
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IssueFullPattern = regexp.MustCompile(`(?:^|\s|\()http\S+//((?:[^\s/]+/)+)((?:\w{1,10}-)?[1-9][0-9]*)([\?|#]\S+.(\S+)?)?\b`)
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validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://`)
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)
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// isLink reports whether link fits valid format.
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func isLink(link []byte) bool {
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return validLinksPattern.Match(link)
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}
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// FindAllMentions matches mention patterns in given content
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// and returns a list of found user names without @ prefix.
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func FindAllMentions(content string) []string {
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@ -114,79 +118,67 @@ func FindAllMentions(content string) []string {
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// Renderer is a extended version of underlying render object.
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type Renderer struct {
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blackfriday.Renderer
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urlPrefix string
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urlPrefix string
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isWikiMarkdown bool
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}
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// Link defines how formal links should be processed to produce corresponding HTML elements.
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func (r *Renderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte) {
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if len(link) > 0 && !isLink(link) {
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if link[0] != '#' {
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link = []byte(path.Join(r.urlPrefix, string(link)))
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mLink := URLJoin(r.urlPrefix, string(link))
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if r.isWikiMarkdown {
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mLink = URLJoin(r.urlPrefix, "wiki", string(link))
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}
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link = []byte(mLink)
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}
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}
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r.Renderer.Link(out, link, title, content)
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}
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// AutoLink defines how auto-detected links should be processed to produce corresponding HTML elements.
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// Reference for kind: https://github.com/russross/blackfriday/blob/master/markdown.go#L69-L76
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func (r *Renderer) AutoLink(out *bytes.Buffer, link []byte, kind int) {
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if kind != blackfriday.LINK_TYPE_NORMAL {
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r.Renderer.AutoLink(out, link, kind)
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// List renders markdown bullet or digit lists to HTML
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func (r *Renderer) List(out *bytes.Buffer, text func() bool, flags int) {
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marker := out.Len()
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if out.Len() > 0 {
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out.WriteByte('\n')
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}
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if flags&blackfriday.LIST_TYPE_DEFINITION != 0 {
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out.WriteString("<dl>")
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} else if flags&blackfriday.LIST_TYPE_ORDERED != 0 {
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out.WriteString("<ol class='ui list'>")
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} else {
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out.WriteString("<ul class='ui list'>")
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}
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if !text() {
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out.Truncate(marker)
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return
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}
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// Since this method could only possibly serve one link at a time,
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// we do not need to find all.
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if bytes.HasPrefix(link, []byte(setting.AppURL)) {
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m := CommitPattern.Find(link)
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if m != nil {
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m = bytes.TrimSpace(m)
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i := strings.Index(string(m), "commit/")
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j := strings.Index(string(m), "#")
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if j == -1 {
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j = len(m)
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}
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out.WriteString(fmt.Sprintf(` <code><a href="%s">%s</a></code>`, m, base.ShortSha(string(m[i+7:j]))))
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return
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}
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m = IssueFullPattern.Find(link)
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if m != nil {
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m = bytes.TrimSpace(m)
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i := strings.Index(string(m), "issues/")
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j := strings.Index(string(m), "#")
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if j == -1 {
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j = len(m)
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}
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issue := string(m[i+7 : j])
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fullRepoURL := setting.AppURL + strings.TrimPrefix(r.urlPrefix, "/")
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var link string
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if strings.HasPrefix(string(m), fullRepoURL) {
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// Use a short issue reference if the URL refers to this repository
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link = fmt.Sprintf(`<a href="%s">#%s</a>`, m, issue)
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} else {
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// Use a cross-repository issue reference if the URL refers to a different repository
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repo := string(m[len(setting.AppURL) : i-1])
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link = fmt.Sprintf(`<a href="%s">%s#%s</a>`, m, repo, issue)
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}
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out.WriteString(link)
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return
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}
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if flags&blackfriday.LIST_TYPE_DEFINITION != 0 {
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out.WriteString("</dl>\n")
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} else if flags&blackfriday.LIST_TYPE_ORDERED != 0 {
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out.WriteString("</ol>\n")
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} else {
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out.WriteString("</ul>\n")
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}
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r.Renderer.AutoLink(out, link, kind)
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}
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// ListItem defines how list items should be processed to produce corresponding HTML elements.
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func (r *Renderer) ListItem(out *bytes.Buffer, text []byte, flags int) {
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// Detect procedures to draw checkboxes.
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prefix := ""
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if bytes.HasPrefix(text, []byte("<p>")) {
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prefix = "<p>"
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}
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switch {
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case bytes.HasPrefix(text, []byte("[ ] ")):
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text = append([]byte(`<input type="checkbox" disabled="" />`), text[3:]...)
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case bytes.HasPrefix(text, []byte("[x] ")):
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text = append([]byte(`<input type="checkbox" disabled="" checked="" />`), text[3:]...)
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case bytes.HasPrefix(text, []byte(prefix+"[ ] ")):
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text = append([]byte(`<div class="ui fitted disabled checkbox"><input type="checkbox" disabled="disabled" /><label /></div>`), text[3+len(prefix):]...)
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case bytes.HasPrefix(text, []byte(prefix+"[x] ")):
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text = append([]byte(`<div class="ui checked fitted disabled checkbox"><input type="checkbox" checked="" disabled="disabled" /><label /></div>`), text[3+len(prefix):]...)
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}
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if prefix != "" {
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text = bytes.Replace(text, []byte("</p>"), []byte{}, 1)
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}
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r.Renderer.ListItem(out, text, flags)
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}
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@ -196,15 +188,15 @@ func (r *Renderer) ListItem(out *bytes.Buffer, text []byte, flags int) {
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var (
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svgSuffix = []byte(".svg")
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svgSuffixWithMark = []byte(".svg?")
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spaceBytes = []byte(" ")
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spaceEncodedBytes = []byte("%20")
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space = " "
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spaceEncoded = "%20"
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)
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// Image defines how images should be processed to produce corresponding HTML elements.
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func (r *Renderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte) {
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prefix := strings.Replace(r.urlPrefix, "/src/", "/raw/", 1)
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prefix := r.urlPrefix
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if r.isWikiMarkdown {
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prefix = URLJoin(prefix, "wiki", "src")
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}
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prefix = strings.Replace(prefix, "/src/", "/raw/", 1)
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if len(link) > 0 {
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if isLink(link) {
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// External link with .svg suffix usually means CI status.
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@ -215,10 +207,11 @@ func (r *Renderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byt
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}
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} else {
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if link[0] != '/' {
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prefix += "/"
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if !strings.HasSuffix(prefix, "/") {
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prefix += "/"
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}
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}
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link = bytes.Replace([]byte((prefix + string(link))), spaceBytes, spaceEncodedBytes, -1)
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fmt.Println(333, string(link))
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link = []byte(url.QueryEscape(prefix + string(link)))
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}
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}
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@ -247,6 +240,19 @@ func cutoutVerbosePrefix(prefix string) string {
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return prefix
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}
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// URLJoin joins url components, like path.Join, but preserving contents
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func URLJoin(elem ...string) string {
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res := ""
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last := len(elem) - 1
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for i, item := range elem {
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res += item
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if !strings.HasSuffix(res, "/") && i != last {
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res += "/"
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}
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}
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return res
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}
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// RenderIssueIndexPattern renders issue indexes to corresponding links.
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func RenderIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
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urlPrefix = cutoutVerbosePrefix(urlPrefix)
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@ -263,7 +269,7 @@ func RenderIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string
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}
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var link string
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if metas == nil {
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link = fmt.Sprintf(`<a href="%s/issues/%s">%s</a>`, urlPrefix, m[1:], m)
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link = fmt.Sprintf(`<a href="%s">%s</a>`, URLJoin(urlPrefix, "issues", string(m[1:])), m)
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} else {
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// Support for external issue tracker
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if metas["style"] == IssueNameStyleAlphanumeric {
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@ -278,6 +284,238 @@ func RenderIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string
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return rawBytes
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}
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// IsSameDomain checks if given url string has the same hostname as current Gitea instance
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func IsSameDomain(s string) bool {
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if uapp, err := url.Parse(setting.AppURL); err == nil {
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if u, err := url.Parse(s); err == nil {
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return u.Host == uapp.Host
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}
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return false
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}
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return false
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}
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// renderFullSha1Pattern renders SHA containing URLs
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func renderFullSha1Pattern(rawBytes []byte, urlPrefix string) []byte {
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ms := AnySHA1Pattern.FindAllSubmatch(rawBytes, -1)
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for _, m := range ms {
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all := m[0]
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paths := string(m[1])
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var path = "//" + paths
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author := string(m[2])
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repoName := string(m[3])
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path = URLJoin(path, author, repoName)
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ltype := "src"
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itemType := m[4]
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if IsSameDomain(paths) {
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ltype = string(itemType)
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} else if string(itemType) == "commit" {
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ltype = "commit"
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}
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sha := m[5]
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var subtree string
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if len(m) > 6 && len(m[6]) > 0 {
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subtree = string(m[6])
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}
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var line []byte
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if len(m) > 7 && len(m[7]) > 0 {
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line = m[7]
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}
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urlSuffix := ""
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text := base.ShortSha(string(sha))
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if subtree != "" {
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urlSuffix = "/" + subtree
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text += urlSuffix
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}
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if line != nil {
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value := string(line)
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urlSuffix += "#"
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urlSuffix += value
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text += " ("
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text += value
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text += ")"
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}
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rawBytes = bytes.Replace(rawBytes, all, []byte(fmt.Sprintf(
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`<a href="%s">%s</a>`, URLJoin(path, ltype, string(sha))+urlSuffix, text)), -1)
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}
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return rawBytes
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}
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// renderFullIssuePattern renders issues-like URLs
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func renderFullIssuePattern(rawBytes []byte, urlPrefix string) []byte {
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ms := IssueFullPattern.FindAllSubmatch(rawBytes, -1)
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for _, m := range ms {
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all := m[0]
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paths := bytes.Split(m[1], []byte("/"))
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paths = paths[:len(paths)-1]
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if bytes.HasPrefix(paths[0], []byte("gist.")) {
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continue
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}
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var path string
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if len(paths) > 3 {
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// Internal one
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path = URLJoin(urlPrefix, "issues")
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} else {
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path = "//" + string(m[1])
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}
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id := string(m[2])
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path = URLJoin(path, id)
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var comment []byte
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if len(m) > 3 {
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comment = m[3]
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}
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urlSuffix := ""
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text := "#" + id
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if comment != nil {
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urlSuffix += string(comment)
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text += " <i class='comment icon'></i>"
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}
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rawBytes = bytes.Replace(rawBytes, all, []byte(fmt.Sprintf(
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`<a href="%s%s">%s</a>`, path, urlSuffix, text)), -1)
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}
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return rawBytes
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}
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func firstIndexOfByte(sl []byte, target byte) int {
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for i := 0; i < len(sl); i++ {
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if sl[i] == target {
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return i
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}
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}
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return -1
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}
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func lastIndexOfByte(sl []byte, target byte) int {
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for i := len(sl) - 1; i >= 0; i-- {
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if sl[i] == target {
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return i
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}
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}
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return -1
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}
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// renderShortLinks processes [[syntax]]
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func renderShortLinks(rawBytes []byte, urlPrefix string, noLink bool) []byte {
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ms := ShortLinkPattern.FindAll(rawBytes, -1)
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for _, m := range ms {
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orig := bytes.TrimSpace(m)
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m = orig[2:]
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tailPos := lastIndexOfByte(m, ']') + 1
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tail := []byte{}
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if tailPos < len(m) {
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tail = m[tailPos:]
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m = m[:tailPos-1]
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}
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m = m[:len(m)-2]
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props := map[string]string{}
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// MediaWiki uses [[link|text]], while GitHub uses [[text|link]]
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// It makes page handling terrible, but we prefer GitHub syntax
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// And fall back to MediaWiki only when it is obvious from the look
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// Of text and link contents
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sl := bytes.Split(m, []byte("|"))
|
||||
for _, v := range sl {
|
||||
switch bytes.Count(v, []byte("=")) {
|
||||
|
||||
// Piped args without = sign, these are mandatory arguments
|
||||
case 0:
|
||||
{
|
||||
sv := string(v)
|
||||
if props["name"] == "" {
|
||||
if isLink(v) {
|
||||
// If we clearly see it is a link, we save it so
|
||||
|
||||
// But first we need to ensure, that if both mandatory args provided
|
||||
// look like links, we stick to GitHub syntax
|
||||
if props["link"] != "" {
|
||||
props["name"] = props["link"]
|
||||
}
|
||||
|
||||
props["link"] = strings.TrimSpace(sv)
|
||||
} else {
|
||||
props["name"] = sv
|
||||
}
|
||||
} else {
|
||||
props["link"] = strings.TrimSpace(sv)
|
||||
}
|
||||
}
|
||||
|
||||
// Piped args with = sign, these are optional arguments
|
||||
case 1:
|
||||
{
|
||||
sep := firstIndexOfByte(v, '=')
|
||||
key, val := string(v[:sep]), html.UnescapeString(string(v[sep+1:]))
|
||||
lastCharIndex := len(val) - 1
|
||||
if (val[0] == '"' || val[0] == '\'') && (val[lastCharIndex] == '"' || val[lastCharIndex] == '\'') {
|
||||
val = val[1:lastCharIndex]
|
||||
}
|
||||
props[key] = val
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var name string
|
||||
var link string
|
||||
if props["link"] != "" {
|
||||
link = props["link"]
|
||||
} else if props["name"] != "" {
|
||||
link = props["name"]
|
||||
}
|
||||
if props["title"] != "" {
|
||||
name = props["title"]
|
||||
} else if props["name"] != "" {
|
||||
name = props["name"]
|
||||
} else {
|
||||
name = link
|
||||
}
|
||||
|
||||
name += string(tail)
|
||||
image := false
|
||||
ext := filepath.Ext(string(link))
|
||||
if ext != "" {
|
||||
switch ext {
|
||||
case ".jpg", ".jpeg", ".png", ".tif", ".tiff", ".webp", ".gif", ".bmp", ".ico", ".svg":
|
||||
{
|
||||
image = true
|
||||
}
|
||||
}
|
||||
}
|
||||
absoluteLink := isLink([]byte(link))
|
||||
if !absoluteLink {
|
||||
link = url.QueryEscape(link)
|
||||
}
|
||||
if image {
|
||||
if !absoluteLink {
|
||||
link = URLJoin(urlPrefix, "wiki", "raw", link)
|
||||
}
|
||||
title := props["title"]
|
||||
if title == "" {
|
||||
title = props["alt"]
|
||||
}
|
||||
if title == "" {
|
||||
title = path.Base(string(name))
|
||||
}
|
||||
alt := props["alt"]
|
||||
if alt == "" {
|
||||
alt = name
|
||||
}
|
||||
if alt != "" {
|
||||
alt = `alt="` + alt + `"`
|
||||
}
|
||||
name = fmt.Sprintf(`<img src="%s" %s title="%s" />`, link, alt, title)
|
||||
} else if !absoluteLink {
|
||||
link = URLJoin(urlPrefix, "wiki", link)
|
||||
}
|
||||
if noLink {
|
||||
rawBytes = bytes.Replace(rawBytes, orig, []byte(name), -1)
|
||||
} else {
|
||||
rawBytes = bytes.Replace(rawBytes, orig,
|
||||
[]byte(fmt.Sprintf(`<a href="%s">%s</a>`, link, name)), -1)
|
||||
}
|
||||
}
|
||||
return rawBytes
|
||||
}
|
||||
|
||||
// RenderCrossReferenceIssueIndexPattern renders issue indexes from other repositories to corresponding links.
|
||||
func RenderCrossReferenceIssueIndexPattern(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
|
||||
ms := CrossReferenceIssueNumericPattern.FindAll(rawBytes, -1)
|
||||
|
|
@ -289,20 +527,24 @@ func RenderCrossReferenceIssueIndexPattern(rawBytes []byte, urlPrefix string, me
|
|||
repo := string(bytes.Split(m, []byte("#"))[0])
|
||||
issue := string(bytes.Split(m, []byte("#"))[1])
|
||||
|
||||
link := fmt.Sprintf(`<a href="%s%s/issues/%s">%s</a>`, setting.AppURL, repo, issue, m)
|
||||
link := fmt.Sprintf(`<a href="%s">%s</a>`, URLJoin(urlPrefix, repo, "issues", issue), m)
|
||||
rawBytes = bytes.Replace(rawBytes, m, []byte(link), 1)
|
||||
}
|
||||
return rawBytes
|
||||
}
|
||||
|
||||
// RenderSha1CurrentPattern renders SHA1 strings to corresponding links that assumes in the same repository.
|
||||
func RenderSha1CurrentPattern(rawBytes []byte, urlPrefix string) []byte {
|
||||
return []byte(Sha1CurrentPattern.ReplaceAllStringFunc(string(rawBytes[:]), func(m string) string {
|
||||
if com.StrTo(m).MustInt() > 0 {
|
||||
return m
|
||||
// renderSha1CurrentPattern renders SHA1 strings to corresponding links that assumes in the same repository.
|
||||
func renderSha1CurrentPattern(rawBytes []byte, urlPrefix string) []byte {
|
||||
ms := Sha1CurrentPattern.FindAllSubmatch(rawBytes, -1)
|
||||
for _, m := range ms {
|
||||
all := m[0]
|
||||
if com.StrTo(all).MustInt() > 0 {
|
||||
continue
|
||||
}
|
||||
return fmt.Sprintf(`<a href="%s/commit/%s"><code>%s</code></a>`, urlPrefix, m, base.ShortSha(m))
|
||||
}))
|
||||
rawBytes = bytes.Replace(rawBytes, all, []byte(fmt.Sprintf(
|
||||
`<a href="%s">%s</a>`, URLJoin(urlPrefix, "commit", string(all)), base.ShortSha(string(all)))), -1)
|
||||
}
|
||||
return rawBytes
|
||||
}
|
||||
|
||||
// RenderSpecialLink renders mentions, indexes and SHA1 strings to corresponding links.
|
||||
|
|
@ -311,23 +553,27 @@ func RenderSpecialLink(rawBytes []byte, urlPrefix string, metas map[string]strin
|
|||
for _, m := range ms {
|
||||
m = m[bytes.Index(m, []byte("@")):]
|
||||
rawBytes = bytes.Replace(rawBytes, m,
|
||||
[]byte(fmt.Sprintf(`<a href="%s/%s">%s</a>`, setting.AppSubURL, m[1:], m)), -1)
|
||||
[]byte(fmt.Sprintf(`<a href="%s">%s</a>`, URLJoin(setting.AppURL, string(m[1:])), m)), -1)
|
||||
}
|
||||
|
||||
rawBytes = renderShortLinks(rawBytes, urlPrefix, false)
|
||||
rawBytes = RenderIssueIndexPattern(rawBytes, urlPrefix, metas)
|
||||
rawBytes = RenderCrossReferenceIssueIndexPattern(rawBytes, urlPrefix, metas)
|
||||
rawBytes = RenderSha1CurrentPattern(rawBytes, urlPrefix)
|
||||
rawBytes = renderFullSha1Pattern(rawBytes, urlPrefix)
|
||||
rawBytes = renderSha1CurrentPattern(rawBytes, urlPrefix)
|
||||
rawBytes = renderFullIssuePattern(rawBytes, urlPrefix)
|
||||
return rawBytes
|
||||
}
|
||||
|
||||
// RenderRaw renders Markdown to HTML without handling special links.
|
||||
func RenderRaw(body []byte, urlPrefix string) []byte {
|
||||
func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
|
||||
htmlFlags := 0
|
||||
htmlFlags |= blackfriday.HTML_SKIP_STYLE
|
||||
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
|
||||
renderer := &Renderer{
|
||||
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
|
||||
urlPrefix: urlPrefix,
|
||||
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
|
||||
urlPrefix: urlPrefix,
|
||||
isWikiMarkdown: wikiMarkdown,
|
||||
}
|
||||
|
||||
// set up the parser
|
||||
|
|
@ -335,9 +581,7 @@ func RenderRaw(body []byte, urlPrefix string) []byte {
|
|||
extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS
|
||||
extensions |= blackfriday.EXTENSION_TABLES
|
||||
extensions |= blackfriday.EXTENSION_FENCED_CODE
|
||||
extensions |= blackfriday.EXTENSION_AUTOLINK
|
||||
extensions |= blackfriday.EXTENSION_STRIKETHROUGH
|
||||
extensions |= blackfriday.EXTENSION_SPACE_HEADERS
|
||||
extensions |= blackfriday.EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK
|
||||
|
||||
if setting.Markdown.EnableHardLineBreak {
|
||||
|
|
@ -379,10 +623,12 @@ OUTER_LOOP:
|
|||
token = tokenizer.Token()
|
||||
|
||||
// Copy the token to the output verbatim
|
||||
buf.WriteString(token.String())
|
||||
buf.Write(renderShortLinks([]byte(token.String()), urlPrefix, true))
|
||||
|
||||
if token.Type == html.StartTagToken {
|
||||
stackNum++
|
||||
if !com.IsSliceContainsStr(noEndTags, token.Data) {
|
||||
stackNum++
|
||||
}
|
||||
}
|
||||
|
||||
// If this is the close tag to the outer-most, we are done
|
||||
|
|
@ -425,16 +671,26 @@ OUTER_LOOP:
|
|||
return rawHTML
|
||||
}
|
||||
|
||||
// Render renders Markdown to HTML with special links.
|
||||
func Render(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
|
||||
urlPrefix = strings.Replace(urlPrefix, space, spaceEncoded, -1)
|
||||
result := RenderRaw(rawBytes, urlPrefix)
|
||||
// Render renders Markdown to HTML with all specific handling stuff.
|
||||
func render(rawBytes []byte, urlPrefix string, metas map[string]string, isWikiMarkdown bool) []byte {
|
||||
urlPrefix = strings.Replace(urlPrefix, " ", "%20", -1)
|
||||
result := RenderRaw(rawBytes, urlPrefix, isWikiMarkdown)
|
||||
result = PostProcess(result, urlPrefix, metas)
|
||||
result = Sanitizer.SanitizeBytes(result)
|
||||
return result
|
||||
}
|
||||
|
||||
// Render renders Markdown to HTML with all specific handling stuff.
|
||||
func Render(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
|
||||
return render(rawBytes, urlPrefix, metas, false)
|
||||
}
|
||||
|
||||
// RenderString renders Markdown to HTML with special links and returns string type.
|
||||
func RenderString(raw, urlPrefix string, metas map[string]string) string {
|
||||
return string(Render([]byte(raw), urlPrefix, metas))
|
||||
return string(render([]byte(raw), urlPrefix, metas, false))
|
||||
}
|
||||
|
||||
// RenderWiki renders markdown wiki page to HTML and return HTML string
|
||||
func RenderWiki(rawBytes []byte, urlPrefix string, metas map[string]string) string {
|
||||
return string(render(rawBytes, urlPrefix, metas, true))
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,21 +1,20 @@
|
|||
package markdown_test
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"path"
|
||||
"strconv"
|
||||
"testing"
|
||||
|
||||
"strings"
|
||||
|
||||
. "code.gitea.io/gitea/modules/markdown"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
|
||||
"github.com/russross/blackfriday"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
const urlPrefix = "/prefix"
|
||||
const AppURL = "http://localhost:3000/"
|
||||
const Repo = "gogits/gogs"
|
||||
const AppSubURL = AppURL + Repo + "/"
|
||||
|
||||
var numericMetas = map[string]string{
|
||||
"format": "https://someurl.com/{user}/{repo}/{index}",
|
||||
|
|
@ -33,16 +32,12 @@ var alphanumericMetas = map[string]string{
|
|||
|
||||
// numericLink an HTML to a numeric-style issue
|
||||
func numericIssueLink(baseURL string, index int) string {
|
||||
u, _ := url.Parse(baseURL)
|
||||
u.Path = path.Join(u.Path, strconv.Itoa(index))
|
||||
return link(u.String(), fmt.Sprintf("#%d", index))
|
||||
return link(URLJoin(baseURL, strconv.Itoa(index)), fmt.Sprintf("#%d", index))
|
||||
}
|
||||
|
||||
// alphanumLink an HTML link to an alphanumeric-style issue
|
||||
func alphanumIssueLink(baseURL string, name string) string {
|
||||
u, _ := url.Parse(baseURL)
|
||||
u.Path = path.Join(u.Path, name)
|
||||
return link(u.String(), name)
|
||||
return link(URLJoin(baseURL, name), name)
|
||||
}
|
||||
|
||||
// urlContentsLink an HTML link whose contents is the target URL
|
||||
|
|
@ -57,7 +52,7 @@ func link(href, contents string) string {
|
|||
|
||||
func testRenderIssueIndexPattern(t *testing.T, input, expected string, metas map[string]string) {
|
||||
assert.Equal(t, expected,
|
||||
string(RenderIssueIndexPattern([]byte(input), urlPrefix, metas)))
|
||||
string(RenderIssueIndexPattern([]byte(input), AppSubURL, metas)))
|
||||
}
|
||||
|
||||
func TestRenderIssueIndexPattern(t *testing.T) {
|
||||
|
|
@ -88,11 +83,14 @@ func TestRenderIssueIndexPattern(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRenderIssueIndexPattern2(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
// numeric: render inputs with valid mentions
|
||||
test := func(s, expectedFmt string, indices ...int) {
|
||||
links := make([]interface{}, len(indices))
|
||||
for i, index := range indices {
|
||||
links[i] = numericIssueLink(path.Join(urlPrefix, "issues"), index)
|
||||
links[i] = numericIssueLink(URLJoin(setting.AppSubURL, "issues"), index)
|
||||
}
|
||||
expectedNil := fmt.Sprintf(expectedFmt, links...)
|
||||
testRenderIssueIndexPattern(t, s, expectedNil, nil)
|
||||
|
|
@ -122,6 +120,9 @@ func TestRenderIssueIndexPattern2(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRenderIssueIndexPattern3(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
// alphanumeric: render inputs without valid mentions
|
||||
test := func(s string) {
|
||||
testRenderIssueIndexPattern(t, s, s, alphanumericMetas)
|
||||
|
|
@ -146,6 +147,9 @@ func TestRenderIssueIndexPattern3(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRenderIssueIndexPattern4(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
// alphanumeric: render inputs with valid mentions
|
||||
test := func(s, expectedFmt string, names ...string) {
|
||||
links := make([]interface{}, len(names))
|
||||
|
|
@ -161,36 +165,509 @@ func TestRenderIssueIndexPattern4(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestRenderer_AutoLink(t *testing.T) {
|
||||
setting.AppURL = "http://localhost:3000/"
|
||||
htmlFlags := blackfriday.HTML_SKIP_STYLE | blackfriday.HTML_OMIT_CONTENTS
|
||||
renderer := &Renderer{
|
||||
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
|
||||
}
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
SubURLNoProtocol := setting.AppSubURL[5:]
|
||||
|
||||
test := func(input, expected string) {
|
||||
buffer := new(bytes.Buffer)
|
||||
renderer.AutoLink(buffer, []byte(input), blackfriday.LINK_TYPE_NORMAL)
|
||||
assert.Equal(t, expected, buffer.String())
|
||||
buffer := RenderSpecialLink([]byte(input), setting.AppSubURL, map[string]string{})
|
||||
assert.Equal(t, expected, string(buffer))
|
||||
}
|
||||
|
||||
// render valid issue URLs
|
||||
test("http://localhost:3000/user/repo/issues/3333",
|
||||
numericIssueLink("http://localhost:3000/user/repo/issues/", 3333))
|
||||
test(URLJoin(setting.AppSubURL, "issues", "3333"),
|
||||
numericIssueLink(URLJoin(setting.AppSubURL, "issues"), 3333))
|
||||
|
||||
// render, but not change, invalid issue URLs
|
||||
test("http://1111/2222/ssss-issues/3333?param=blah&blahh=333",
|
||||
urlContentsLink("http://1111/2222/ssss-issues/3333?param=blah&blahh=333"))
|
||||
test("http://test.com/issues/33333", urlContentsLink("http://test.com/issues/33333"))
|
||||
test("https://issues/333", urlContentsLink("https://issues/333"))
|
||||
// render external issue URLs
|
||||
tmp := "//1111/2222/ssss-issues/3333?param=blah&blahh=333"
|
||||
test("http:"+tmp,
|
||||
"<a href=\""+tmp+"\">#3333 <i class='comment icon'></i></a>")
|
||||
test("http://test.com/issues/33333", numericIssueLink("//test.com/issues", 33333))
|
||||
test("https://issues/333", numericIssueLink("//issues", 333))
|
||||
|
||||
// render valid commit URLs
|
||||
test("http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae",
|
||||
" <code><a href=\"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae\">d8a994ef24</a></code>")
|
||||
test("http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2",
|
||||
" <code><a href=\"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2\">d8a994ef24</a></code>")
|
||||
tmp = URLJoin(SubURLNoProtocol, "commit", "d8a994ef243349f321568f9e36d5c3f444b99cae")
|
||||
test("http://"+tmp, "<a href=\""+tmp+"\">d8a994ef24</a>")
|
||||
tmp += "#diff-2"
|
||||
test("http://"+tmp, "<a href=\""+tmp+"\">d8a994ef24 (diff-2)</a>")
|
||||
|
||||
// render other commit URLs
|
||||
test("https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2",
|
||||
urlContentsLink("https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2"))
|
||||
test("https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae",
|
||||
urlContentsLink("https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae"))
|
||||
tmp = "//external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2"
|
||||
test("https:"+tmp, "<a href=\""+tmp+"\">d8a994ef24 (diff-2)</a>")
|
||||
}
|
||||
|
||||
func TestRender_ShortLinks(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
test := func(input, expected string) {
|
||||
buffer := RenderString(input, setting.AppSubURL, nil)
|
||||
assert.Equal(t, expected, string(buffer))
|
||||
}
|
||||
|
||||
var url = URLJoin(AppSubURL, "wiki", "Link")
|
||||
var imgurl = URLJoin(AppSubURL, "wiki", "raw", "Link.jpg")
|
||||
var favicon = "http://google.com/favicon.ico"
|
||||
|
||||
test("[[Link]]", `<p><a href="`+url+`" rel="nofollow">Link</a></p>
|
||||
`)
|
||||
test("[[Link.jpg]]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="Link.jpg" title="Link.jpg"/></a></p>
|
||||
`)
|
||||
test("[["+favicon+"]]", `<p><a href="`+favicon+`" rel="nofollow"><img src="`+favicon+`" title="favicon.ico"/></a></p>
|
||||
`)
|
||||
test("[[Name|Link]]", `<p><a href="`+url+`" rel="nofollow">Name</a></p>
|
||||
`)
|
||||
test("[[Name|Link.jpg]]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="Name" title="Name"/></a></p>
|
||||
`)
|
||||
test("[[Name|Link.jpg|alt=AltName]]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="AltName" title="AltName"/></a></p>
|
||||
`)
|
||||
test("[[Name|Link.jpg|title=Title]]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="Title" title="Title"/></a></p>
|
||||
`)
|
||||
test("[[Name|Link.jpg|alt=AltName|title=Title]]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="AltName" title="Title"/></a></p>
|
||||
`)
|
||||
test("[[Name|Link.jpg|alt=\"AltName\"|title='Title']]", `<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" alt="AltName" title="Title"/></a></p>
|
||||
`)
|
||||
}
|
||||
|
||||
func TestRender_Commits(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
test := func(input, expected string) {
|
||||
buffer := RenderString(input, setting.AppSubURL, nil)
|
||||
assert.Equal(t, expected, string(buffer))
|
||||
}
|
||||
|
||||
var sha = "b6dd6210eaebc915fd5be5579c58cce4da2e2579"
|
||||
var commit = URLJoin(AppSubURL, "commit", sha)
|
||||
var subtree = URLJoin(commit, "src")
|
||||
var tree = strings.Replace(subtree, "/commit/", "/tree/", -1)
|
||||
var src = strings.Replace(subtree, "/commit/", "/src/", -1)
|
||||
|
||||
test(sha, `<p><a href="`+commit+`" rel="nofollow">b6dd6210ea</a></p>
|
||||
`)
|
||||
test(commit, `<p><a href="`+commit[5:]+`" rel="nofollow">b6dd6210ea</a></p>
|
||||
`)
|
||||
test(tree, `<p><a href="`+src[5:]+`" rel="nofollow">b6dd6210ea/src</a></p>
|
||||
`)
|
||||
}
|
||||
|
||||
func TestRegExp_MentionPattern(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"@Unknwon",
|
||||
"@ANT_123",
|
||||
"@xxx-DiN0-z-A..uru..s-xxx",
|
||||
" @lol ",
|
||||
" @Te/st",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"@ 0",
|
||||
"@ ",
|
||||
"@",
|
||||
"",
|
||||
"ABC",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
res := MentionPattern.MatchString(testCase)
|
||||
if !res {
|
||||
println()
|
||||
println(testCase)
|
||||
}
|
||||
assert.True(t, res)
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
res := MentionPattern.MatchString(testCase)
|
||||
if res {
|
||||
println()
|
||||
println(testCase)
|
||||
}
|
||||
assert.False(t, res)
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_IssueNumericPattern(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"#1234",
|
||||
"#0",
|
||||
"#1234567890987654321",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"# 1234",
|
||||
"# 0",
|
||||
"# ",
|
||||
"#",
|
||||
"#ABC",
|
||||
"#1A2B",
|
||||
"",
|
||||
"ABC",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, IssueNumericPattern.MatchString(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, IssueNumericPattern.MatchString(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_IssueAlphanumericPattern(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"ABC-1234",
|
||||
"A-1",
|
||||
"RC-80",
|
||||
"ABCDEFGHIJ-1234567890987654321234567890",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"RC-08",
|
||||
"PR-0",
|
||||
"ABCDEFGHIJK-1",
|
||||
"PR_1",
|
||||
"",
|
||||
"#ABC",
|
||||
"",
|
||||
"ABC",
|
||||
"GG-",
|
||||
"rm-1",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, IssueAlphanumericPattern.MatchString(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, IssueAlphanumericPattern.MatchString(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_Sha1CurrentPattern(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"d8a994ef243349f321568f9e36d5c3f444b99cae",
|
||||
"abcdefabcdefabcdefabcdefabcdefabcdefabcd",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"test",
|
||||
"abcdefg",
|
||||
"abcdefghijklmnopqrstuvwxyzabcdefghijklmn",
|
||||
"abcdefghijklmnopqrstuvwxyzabcdefghijklmO",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, Sha1CurrentPattern.MatchString(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, Sha1CurrentPattern.MatchString(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_ShortLinkPattern(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"[[stuff]]",
|
||||
"[[]]",
|
||||
"[[stuff|title=Difficult name with spaces*!]]",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"test",
|
||||
"abcdefg",
|
||||
"[[]",
|
||||
"[[",
|
||||
"[]",
|
||||
"]]",
|
||||
"abcdefghijklmnopqrstuvwxyz",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, ShortLinkPattern.MatchString(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, ShortLinkPattern.MatchString(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_AnySHA1Pattern(t *testing.T) {
|
||||
testCases := map[string][]string{
|
||||
"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js#L2703": []string{
|
||||
"github.com",
|
||||
"jquery",
|
||||
"jquery",
|
||||
"blob",
|
||||
"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
|
||||
"test/unit/event.js",
|
||||
"L2703",
|
||||
},
|
||||
"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js": []string{
|
||||
"github.com",
|
||||
"jquery",
|
||||
"jquery",
|
||||
"blob",
|
||||
"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
|
||||
"test/unit/event.js",
|
||||
"",
|
||||
},
|
||||
"https://github.com/jquery/jquery/commit/0705be475092aede1eddae01319ec931fb9c65fc": []string{
|
||||
"github.com",
|
||||
"jquery",
|
||||
"jquery",
|
||||
"commit",
|
||||
"0705be475092aede1eddae01319ec931fb9c65fc",
|
||||
"",
|
||||
"",
|
||||
},
|
||||
"https://github.com/jquery/jquery/tree/0705be475092aede1eddae01319ec931fb9c65fc/src": []string{
|
||||
"github.com",
|
||||
"jquery",
|
||||
"jquery",
|
||||
"tree",
|
||||
"0705be475092aede1eddae01319ec931fb9c65fc",
|
||||
"src",
|
||||
"",
|
||||
},
|
||||
"https://try.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2": []string{
|
||||
"try.gogs.io",
|
||||
"gogs",
|
||||
"gogs",
|
||||
"commit",
|
||||
"d8a994ef243349f321568f9e36d5c3f444b99cae",
|
||||
"",
|
||||
"diff-2",
|
||||
},
|
||||
}
|
||||
|
||||
for k, v := range testCases {
|
||||
assert.Equal(t, AnySHA1Pattern.FindStringSubmatch(k)[1:], v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestRegExp_IssueFullPattern(t *testing.T) {
|
||||
testCases := map[string][]string{
|
||||
"https://github.com/gogits/gogs/pull/3244": []string{
|
||||
"github.com/gogits/gogs/pull/",
|
||||
"3244",
|
||||
"",
|
||||
"",
|
||||
},
|
||||
"https://github.com/gogits/gogs/issues/3247#issuecomment-231517079": []string{
|
||||
"github.com/gogits/gogs/issues/",
|
||||
"3247",
|
||||
"#issuecomment-231517079",
|
||||
"",
|
||||
},
|
||||
"https://try.gogs.io/gogs/gogs/issues/4#issue-685": []string{
|
||||
"try.gogs.io/gogs/gogs/issues/",
|
||||
"4",
|
||||
"#issue-685",
|
||||
"",
|
||||
},
|
||||
"https://youtrack.jetbrains.com/issue/JT-36485": []string{
|
||||
"youtrack.jetbrains.com/issue/",
|
||||
"JT-36485",
|
||||
"",
|
||||
"",
|
||||
},
|
||||
"https://youtrack.jetbrains.com/issue/JT-36485#comment=27-1508676": []string{
|
||||
"youtrack.jetbrains.com/issue/",
|
||||
"JT-36485",
|
||||
"#comment=27-1508676",
|
||||
"",
|
||||
},
|
||||
}
|
||||
|
||||
for k, v := range testCases {
|
||||
assert.Equal(t, IssueFullPattern.FindStringSubmatch(k)[1:], v)
|
||||
}
|
||||
}
|
||||
|
||||
func TestMisc_IsMarkdownFile(t *testing.T) {
|
||||
setting.Markdown.FileExtensions = []string{".md", ".markdown", ".mdown", ".mkd"}
|
||||
trueTestCases := []string{
|
||||
"test.md",
|
||||
"wow.MARKDOWN",
|
||||
"LOL.mDoWn",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"test",
|
||||
"abcdefg",
|
||||
"abcdefghijklmnopqrstuvwxyz",
|
||||
"test.md.test",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, IsMarkdownFile(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, IsMarkdownFile(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestMisc_IsReadmeFile(t *testing.T) {
|
||||
trueTestCases := []string{
|
||||
"readme",
|
||||
"README",
|
||||
"readME.mdown",
|
||||
"README.md",
|
||||
}
|
||||
falseTestCases := []string{
|
||||
"test.md",
|
||||
"wow.MARKDOWN",
|
||||
"LOL.mDoWn",
|
||||
"test",
|
||||
"abcdefg",
|
||||
"abcdefghijklmnopqrstuvwxyz",
|
||||
"test.md.test",
|
||||
}
|
||||
|
||||
for _, testCase := range trueTestCases {
|
||||
assert.True(t, IsReadmeFile(testCase))
|
||||
}
|
||||
for _, testCase := range falseTestCases {
|
||||
assert.False(t, IsReadmeFile(testCase))
|
||||
}
|
||||
}
|
||||
|
||||
func TestMisc_IsSameDomain(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
setting.AppSubURL = AppSubURL
|
||||
|
||||
var sha = "b6dd6210eaebc915fd5be5579c58cce4da2e2579"
|
||||
var commit = URLJoin(AppSubURL, "commit", sha)
|
||||
|
||||
assert.True(t, IsSameDomain(commit))
|
||||
assert.False(t, IsSameDomain("http://google.com/ncr"))
|
||||
assert.False(t, IsSameDomain("favicon.ico"))
|
||||
}
|
||||
|
||||
// Test cases without ambiguous links
|
||||
var sameCases = []string{
|
||||
// dear imgui wiki markdown extract: special wiki syntax
|
||||
`Wiki! Enjoy :)
|
||||
- [[Links, Language bindings, Engine bindings|Links]]
|
||||
- [[Tips]]
|
||||
|
||||
Ideas and codes
|
||||
|
||||
- Bezier widget (by @r-lyeh) https://github.com/ocornut/imgui/issues/786
|
||||
- Node graph editors https://github.com/ocornut/imgui/issues/306
|
||||
- [[Memory Editor|memory_editor_example]]
|
||||
- [[Plot var helper|plot_var_example]]`,
|
||||
// rendered
|
||||
`<p>Wiki! Enjoy :)</p>
|
||||
|
||||
<ul>
|
||||
<li><a href="` + AppSubURL + `wiki/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li>
|
||||
<li><a href="` + AppSubURL + `wiki/Tips" rel="nofollow">Tips</a></li>
|
||||
</ul>
|
||||
|
||||
<p>Ideas and codes</p>
|
||||
|
||||
<ul>
|
||||
<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>)<a href="` + AppSubURL + `issues/786" rel="nofollow">#786</a></li>
|
||||
<li>Node graph editors<a href="` + AppSubURL + `issues/306" rel="nofollow">#306</a></li>
|
||||
<li><a href="` + AppSubURL + `wiki/memory_editor_example" rel="nofollow">Memory Editor</a></li>
|
||||
<li><a href="` + AppSubURL + `wiki/plot_var_example" rel="nofollow">Plot var helper</a></li>
|
||||
</ul>
|
||||
`,
|
||||
// wine-staging wiki home extract: tables, special wiki syntax, images
|
||||
`## What is Wine Staging?
|
||||
**Wine Staging** on website [wine-staging.com](http://wine-staging.com).
|
||||
|
||||
## Quick Links
|
||||
Here are some links to the most important topics. You can find the full list of pages at the sidebar.
|
||||
|
||||
| [[images/icon-install.png]] | [[Installation]] |
|
||||
|--------------------------------|----------------------------------------------------------|
|
||||
| [[images/icon-usage.png]] | [[Usage]] |
|
||||
| [[images/icon-config.png]] | [[Configuration]] |
|
||||
| [[images/icon-bug.png]] | [Bugs](http://bugs.wine-staging.com) |
|
||||
`,
|
||||
// rendered
|
||||
`<h2>What is Wine Staging?</h2>
|
||||
|
||||
<p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p>
|
||||
|
||||
<h2>Quick Links</h2>
|
||||
|
||||
<p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p>
|
||||
|
||||
<table>
|
||||
<thead>
|
||||
<tr>
|
||||
<th><a href="` + AppSubURL + `wiki/raw/images%2Ficon-install.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2Ficon-install.png" alt="images/icon-install.png" title="icon-install.png"/></a></th>
|
||||
<th><a href="` + AppSubURL + `wiki/Installation" rel="nofollow">Installation</a></th>
|
||||
</tr>
|
||||
</thead>
|
||||
|
||||
<tbody>
|
||||
<tr>
|
||||
<td><a href="` + AppSubURL + `wiki/raw/images%2Ficon-usage.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2Ficon-usage.png" alt="images/icon-usage.png" title="icon-usage.png"/></a></td>
|
||||
<td><a href="` + AppSubURL + `wiki/Usage" rel="nofollow">Usage</a></td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="` + AppSubURL + `wiki/raw/images%2Ficon-config.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2Ficon-config.png" alt="images/icon-config.png" title="icon-config.png"/></a></td>
|
||||
<td><a href="` + AppSubURL + `wiki/Configuration" rel="nofollow">Configuration</a></td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td><a href="` + AppSubURL + `wiki/raw/images%2Ficon-bug.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2Ficon-bug.png" alt="images/icon-bug.png" title="icon-bug.png"/></a></td>
|
||||
<td><a href="http://bugs.wine-staging.com" rel="nofollow">Bugs</a></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
`,
|
||||
// libgdx wiki page: inline images with special syntax
|
||||
`[Excelsior JET](http://www.excelsiorjet.com/) allows you to create native executables for Windows, Linux and Mac OS X.
|
||||
|
||||
1. [Package your libGDX application](https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop)
|
||||
[[images/1.png]]
|
||||
2. Perform a test run by hitting the Run! button.
|
||||
[[images/2.png]]`,
|
||||
// rendered
|
||||
`<p><a href="http://www.excelsiorjet.com/" rel="nofollow">Excelsior JET</a> allows you to create native executables for Windows, Linux and Mac OS X.</p>
|
||||
|
||||
<ol>
|
||||
<li><a href="https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop" rel="nofollow">Package your libGDX application</a>
|
||||
<a href="` + AppSubURL + `wiki/raw/images%2F1.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2F1.png" alt="images/1.png" title="1.png"/></a></li>
|
||||
<li>Perform a test run by hitting the Run! button.
|
||||
<a href="` + AppSubURL + `wiki/raw/images%2F2.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2F2.png" alt="images/2.png" title="2.png"/></a></li>
|
||||
</ol>
|
||||
`,
|
||||
}
|
||||
|
||||
func TestTotal_RenderString(t *testing.T) {
|
||||
for i := 0; i < len(sameCases); i += 2 {
|
||||
line := RenderString(sameCases[i], AppSubURL, map[string]string{})
|
||||
assert.Equal(t, sameCases[i+1], line)
|
||||
}
|
||||
|
||||
testCases := []string{}
|
||||
|
||||
for i := 0; i < len(testCases); i += 2 {
|
||||
line := RenderString(testCases[i], AppSubURL, map[string]string{})
|
||||
assert.Equal(t, testCases[i+1], line)
|
||||
}
|
||||
}
|
||||
|
||||
func TestTotal_RenderWiki(t *testing.T) {
|
||||
for i := 0; i < len(sameCases); i += 2 {
|
||||
line := RenderWiki([]byte(sameCases[i]), AppSubURL, map[string]string{})
|
||||
assert.Equal(t, sameCases[i+1], line)
|
||||
}
|
||||
|
||||
testCases := []string{
|
||||
// Guard wiki sidebar: special syntax
|
||||
`[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`,
|
||||
// rendered
|
||||
`<p><a href="` + AppSubURL + `wiki/Guardfile-DSL---Configuring-Guard" rel="nofollow">Guardfile-DSL / Configuring-Guard</a></p>
|
||||
`,
|
||||
// special syntax
|
||||
`[[Name|Link]]`,
|
||||
// rendered
|
||||
`<p><a href="` + AppSubURL + `wiki/Link" rel="nofollow">Name</a></p>
|
||||
`,
|
||||
}
|
||||
|
||||
for i := 0; i < len(testCases); i += 2 {
|
||||
line := RenderWiki([]byte(testCases[i]), AppSubURL, map[string]string{})
|
||||
assert.Equal(t, testCases[i+1], line)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -602,7 +602,7 @@ footer .ui.language .menu {
|
|||
list-style-type: lower-roman;
|
||||
}
|
||||
.markdown:not(code) li > p {
|
||||
margin-top: 16px;
|
||||
margin-top: 0;
|
||||
}
|
||||
.markdown:not(code) dl {
|
||||
padding: 0;
|
||||
|
|
@ -841,6 +841,11 @@ footer .ui.language .menu {
|
|||
background: #f8f8f8;
|
||||
border-top: 0;
|
||||
}
|
||||
.markdown:not(code) .ui.list .list,
|
||||
.markdown:not(code) ol.ui.list ol,
|
||||
.markdown:not(code) ul.ui.list ul {
|
||||
padding-left: 2em;
|
||||
}
|
||||
.home {
|
||||
padding-bottom: 80px;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -613,6 +613,7 @@ function initWikiForm() {
|
|||
function (data) {
|
||||
preview.innerHTML = '<div class="markdown">' + data + '</div>';
|
||||
emojify.run($('.editor-preview')[0]);
|
||||
$('.editor-preview').autolink();
|
||||
}
|
||||
);
|
||||
}, 0);
|
||||
|
|
@ -1388,6 +1389,7 @@ $(document).ready(function () {
|
|||
node.append('<a class="anchor" href="#' + name + '"><span class="octicon octicon-link"></span></a>');
|
||||
});
|
||||
});
|
||||
$('.markdown').autolink();
|
||||
|
||||
buttonsClickOnEnter();
|
||||
searchUsers();
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
jQuery.fn.autolink = function() {
|
||||
return this.find('*').contents().filter(function () { return this.nodeType === 3; }).each(function() {
|
||||
var re = /((([A-Za-z]{3,9}:(?:\/\/)?)(?:[\-;:&=\+\$,\w]+@)?[A-Za-z0-9\.\-]+|(?:www\.|[\-;:&=\+\$,\w]+@)[A-Za-z0-9\.\-]+)((?:\/[\+~%\/\.\w\-]*)?\??(?:[\-\+:=&;%@\.\w]*)#?(?:[\.\!\/\\\w]*))?)/g;
|
||||
$(this).each(function() {
|
||||
$(this).replaceWith(
|
||||
$("<span />").html(
|
||||
this.nodeValue.replace(re, "<a href='$1'>$1</a>")
|
||||
)
|
||||
);
|
||||
});
|
||||
});
|
||||
};
|
||||
|
|
@ -205,7 +205,7 @@
|
|||
}
|
||||
|
||||
li>p {
|
||||
margin-top:16px;
|
||||
margin-top:0;
|
||||
}
|
||||
|
||||
dl {
|
||||
|
|
@ -486,4 +486,8 @@
|
|||
font-weight:bold;
|
||||
background:#f8f8f8;border-top:0;
|
||||
}
|
||||
|
||||
.ui.list .list, ol.ui.list ol, ul.ui.list ul {
|
||||
padding-left: 2em;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ import (
|
|||
|
||||
"code.gitea.io/gitea/modules/context"
|
||||
"code.gitea.io/gitea/modules/markdown"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
)
|
||||
|
||||
// Markdown render markdown document to HTML
|
||||
|
|
@ -26,9 +27,9 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
|
|||
|
||||
switch form.Mode {
|
||||
case "gfm":
|
||||
ctx.Write(markdown.Render([]byte(form.Text), form.Context, nil))
|
||||
ctx.Write(markdown.Render([]byte(form.Text), markdown.URLJoin(setting.AppURL, form.Context), nil))
|
||||
default:
|
||||
ctx.Write(markdown.RenderRaw([]byte(form.Text), ""))
|
||||
ctx.Write(markdown.RenderRaw([]byte(form.Text), "", false))
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -40,5 +41,5 @@ func MarkdownRaw(ctx *context.APIContext) {
|
|||
ctx.Error(422, "", err)
|
||||
return
|
||||
}
|
||||
ctx.Write(markdown.RenderRaw(body, ""))
|
||||
ctx.Write(markdown.RenderRaw(body, "", false))
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,184 @@
|
|||
package misc
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
macaron "gopkg.in/macaron.v1"
|
||||
|
||||
"net/url"
|
||||
|
||||
"io/ioutil"
|
||||
"strings"
|
||||
|
||||
"code.gitea.io/gitea/modules/context"
|
||||
"code.gitea.io/gitea/modules/markdown"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
api "code.gitea.io/sdk/gitea"
|
||||
"github.com/go-macaron/inject"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
const AppURL = "http://localhost:3000/"
|
||||
const Repo = "gogits/gogs"
|
||||
const AppSubURL = AppURL + Repo + "/"
|
||||
|
||||
func createContext(req *http.Request) (*macaron.Context, *httptest.ResponseRecorder) {
|
||||
resp := httptest.NewRecorder()
|
||||
c := &macaron.Context{
|
||||
Injector: inject.New(),
|
||||
Req: macaron.Request{req},
|
||||
Resp: macaron.NewResponseWriter(resp),
|
||||
Render: &macaron.DummyRender{resp},
|
||||
Data: make(map[string]interface{}),
|
||||
}
|
||||
c.Map(c)
|
||||
c.Map(req)
|
||||
return c, resp
|
||||
}
|
||||
|
||||
func wrap(ctx *macaron.Context) *context.APIContext {
|
||||
return &context.APIContext{
|
||||
Context: &context.Context{
|
||||
Context: ctx,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func TestAPI_RenderGFM(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
|
||||
options := api.MarkdownOption{
|
||||
Mode: "gfm",
|
||||
Text: "",
|
||||
Context: Repo,
|
||||
}
|
||||
requrl, _ := url.Parse(markdown.URLJoin(AppURL, "api", "v1", "markdown"))
|
||||
req := &http.Request{
|
||||
Method: "POST",
|
||||
URL: requrl,
|
||||
}
|
||||
m, resp := createContext(req)
|
||||
ctx := wrap(m)
|
||||
|
||||
testCases := []string{
|
||||
// dear imgui wiki markdown extract: special wiki syntax
|
||||
`Wiki! Enjoy :)
|
||||
- [[Links, Language bindings, Engine bindings|Links]]
|
||||
- [[Tips]]
|
||||
- Bezier widget (by @r-lyeh) https://github.com/ocornut/imgui/issues/786`,
|
||||
// rendered
|
||||
`<p>Wiki! Enjoy :)</p>
|
||||
|
||||
<ul>
|
||||
<li><a href="` + AppSubURL + `wiki/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li>
|
||||
<li><a href="` + AppSubURL + `wiki/Tips" rel="nofollow">Tips</a></li>
|
||||
<li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>)<a href="` + AppSubURL + `issues/786" rel="nofollow">#786</a></li>
|
||||
</ul>
|
||||
`,
|
||||
// wine-staging wiki home extract: special wiki syntax, images
|
||||
`## What is Wine Staging?
|
||||
**Wine Staging** on website [wine-staging.com](http://wine-staging.com).
|
||||
|
||||
## Quick Links
|
||||
Here are some links to the most important topics. You can find the full list of pages at the sidebar.
|
||||
|
||||
[[Configuration]]
|
||||
[[images/icon-bug.png]]
|
||||
`,
|
||||
// rendered
|
||||
`<h2>What is Wine Staging?</h2>
|
||||
|
||||
<p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p>
|
||||
|
||||
<h2>Quick Links</h2>
|
||||
|
||||
<p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p>
|
||||
|
||||
<p><a href="` + AppSubURL + `wiki/Configuration" rel="nofollow">Configuration</a>
|
||||
<a href="` + AppSubURL + `wiki/raw/images%2Ficon-bug.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images%2Ficon-bug.png" alt="images/icon-bug.png" title="icon-bug.png"/></a></p>
|
||||
`,
|
||||
// Guard wiki sidebar: special syntax
|
||||
`[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`,
|
||||
// rendered
|
||||
`<p><a href="` + AppSubURL + `wiki/Guardfile-DSL---Configuring-Guard" rel="nofollow">Guardfile-DSL / Configuring-Guard</a></p>
|
||||
`,
|
||||
// special syntax
|
||||
`[[Name|Link]]`,
|
||||
// rendered
|
||||
`<p><a href="` + AppSubURL + `wiki/Link" rel="nofollow">Name</a></p>
|
||||
`,
|
||||
// empty
|
||||
``,
|
||||
// rendered
|
||||
``,
|
||||
}
|
||||
|
||||
for i := 0; i < len(testCases); i += 2 {
|
||||
options.Text = testCases[i]
|
||||
Markdown(ctx, options)
|
||||
assert.Equal(t, testCases[i+1], resp.Body.String())
|
||||
resp.Body.Reset()
|
||||
}
|
||||
}
|
||||
|
||||
var simpleCases = []string{
|
||||
// Guard wiki sidebar: special syntax
|
||||
`[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`,
|
||||
// rendered
|
||||
`<p>[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]</p>
|
||||
`,
|
||||
// special syntax
|
||||
`[[Name|Link]]`,
|
||||
// rendered
|
||||
`<p>[[Name|Link]]</p>
|
||||
`,
|
||||
// empty
|
||||
``,
|
||||
// rendered
|
||||
``,
|
||||
}
|
||||
|
||||
func TestAPI_RenderSimple(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
|
||||
options := api.MarkdownOption{
|
||||
Mode: "markdown",
|
||||
Text: "",
|
||||
Context: Repo,
|
||||
}
|
||||
requrl, _ := url.Parse(markdown.URLJoin(AppURL, "api", "v1", "markdown"))
|
||||
req := &http.Request{
|
||||
Method: "POST",
|
||||
URL: requrl,
|
||||
}
|
||||
m, resp := createContext(req)
|
||||
ctx := wrap(m)
|
||||
|
||||
for i := 0; i < len(simpleCases); i += 2 {
|
||||
options.Text = simpleCases[i]
|
||||
Markdown(ctx, options)
|
||||
assert.Equal(t, simpleCases[i+1], resp.Body.String())
|
||||
resp.Body.Reset()
|
||||
}
|
||||
}
|
||||
|
||||
func TestAPI_RenderRaw(t *testing.T) {
|
||||
setting.AppURL = AppURL
|
||||
|
||||
requrl, _ := url.Parse(markdown.URLJoin(AppURL, "api", "v1", "markdown"))
|
||||
req := &http.Request{
|
||||
Method: "POST",
|
||||
URL: requrl,
|
||||
}
|
||||
m, resp := createContext(req)
|
||||
ctx := wrap(m)
|
||||
|
||||
for i := 0; i < len(simpleCases); i += 2 {
|
||||
ctx.Req.Request.Body = ioutil.NopCloser(strings.NewReader(simpleCases[i]))
|
||||
MarkdownRaw(ctx)
|
||||
assert.Equal(t, simpleCases[i+1], resp.Body.String())
|
||||
resp.Body.Reset()
|
||||
}
|
||||
}
|
||||
|
|
@ -5,7 +5,10 @@
|
|||
package repo
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"net/url"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
|
|
@ -47,16 +50,145 @@ type PageMeta struct {
|
|||
Updated time.Time
|
||||
}
|
||||
|
||||
func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, string) {
|
||||
func urlEncoded(str string) string {
|
||||
u, err := url.Parse(str)
|
||||
if err != nil {
|
||||
return str
|
||||
}
|
||||
return u.String()
|
||||
}
|
||||
func urlDecoded(str string) string {
|
||||
res, err := url.QueryUnescape(str)
|
||||
if err != nil {
|
||||
return str
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// commitTreeBlobEntry processes found file and checks if it matches search target
|
||||
func commitTreeBlobEntry(entry *git.TreeEntry, path string, targets []string, textOnly bool) *git.TreeEntry {
|
||||
name := entry.Name()
|
||||
ext := filepath.Ext(name)
|
||||
if !textOnly || markdown.IsMarkdownFile(name) || ext == ".textile" {
|
||||
for _, target := range targets {
|
||||
if matchName(path, target) || matchName(urlEncoded(path), target) || matchName(urlDecoded(path), target) {
|
||||
return entry
|
||||
}
|
||||
pathNoExt := strings.TrimSuffix(path, ext)
|
||||
if matchName(pathNoExt, target) || matchName(urlEncoded(pathNoExt), target) || matchName(urlDecoded(pathNoExt), target) {
|
||||
return entry
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// commitTreeDirEntry is a recursive file tree traversal function
|
||||
func commitTreeDirEntry(repo *git.Repository, commit *git.Commit, entries []*git.TreeEntry, prevPath string, targets []string, textOnly bool) (*git.TreeEntry, error) {
|
||||
for i := range entries {
|
||||
entry := entries[i]
|
||||
var path string
|
||||
if len(prevPath) == 0 {
|
||||
path = entry.Name()
|
||||
} else {
|
||||
path = prevPath + "/" + entry.Name()
|
||||
}
|
||||
if entry.Type == git.ObjectBlob {
|
||||
// File
|
||||
if res := commitTreeBlobEntry(entry, path, targets, textOnly); res != nil {
|
||||
return res, nil
|
||||
}
|
||||
} else if entry.IsDir() {
|
||||
// Directory
|
||||
// Get our tree entry, handling all possible errors
|
||||
var err error
|
||||
var tree *git.Tree
|
||||
if tree, err = repo.GetTree(entry.ID.String()); tree == nil || err != nil {
|
||||
if err == nil {
|
||||
err = fmt.Errorf("repo.GetTree(%s) => nil", entry.ID.String())
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
// Found us, get children entries
|
||||
var ls git.Entries
|
||||
if ls, err = tree.ListEntries(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// Call itself recursively to find needed entry
|
||||
var te *git.TreeEntry
|
||||
if te, err = commitTreeDirEntry(repo, commit, ls, path, targets, textOnly); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if te != nil {
|
||||
return te, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// commitTreeEntry is a first step of commitTreeDirEntry, which should be never called directly
|
||||
func commitTreeEntry(repo *git.Repository, commit *git.Commit, targets []string, textOnly bool) (*git.TreeEntry, error) {
|
||||
entries, err := commit.ListEntries()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return commitTreeDirEntry(repo, commit, entries, "", targets, textOnly)
|
||||
}
|
||||
|
||||
// findFile finds the best match for given filename in repo file tree
|
||||
func findFile(repo *git.Repository, commit *git.Commit, target string, textOnly bool) (*git.TreeEntry, error) {
|
||||
targets := []string{target, urlEncoded(target), urlDecoded(target)}
|
||||
var entry *git.TreeEntry
|
||||
var err error
|
||||
if entry, err = commitTreeEntry(repo, commit, targets, textOnly); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return entry, nil
|
||||
}
|
||||
|
||||
// matchName matches generic name representation of the file with required one
|
||||
func matchName(target, name string) bool {
|
||||
if len(target) != len(name) {
|
||||
return false
|
||||
}
|
||||
name = strings.ToLower(name)
|
||||
target = strings.ToLower(target)
|
||||
if name == target {
|
||||
return true
|
||||
}
|
||||
target = strings.Replace(target, " ", "?", -1)
|
||||
target = strings.Replace(target, "-", "?", -1)
|
||||
for i := range name {
|
||||
ch := name[i]
|
||||
reqCh := target[i]
|
||||
if ch != reqCh {
|
||||
if string(reqCh) != "?" {
|
||||
return false
|
||||
}
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func findWikiRepoCommit(ctx *context.Context) (*git.Repository, *git.Commit, error) {
|
||||
wikiRepo, err := git.OpenRepository(ctx.Repo.Repository.WikiPath())
|
||||
if err != nil {
|
||||
ctx.Handle(500, "OpenRepository", err)
|
||||
return nil, ""
|
||||
// ctx.Handle(500, "OpenRepository", err)
|
||||
return nil, nil, err
|
||||
}
|
||||
commit, err := wikiRepo.GetBranchCommit("master")
|
||||
if err != nil {
|
||||
ctx.Handle(500, "GetBranchCommit", err)
|
||||
return nil, ""
|
||||
return wikiRepo, nil, err
|
||||
}
|
||||
return wikiRepo, commit, nil
|
||||
}
|
||||
|
||||
func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, *git.TreeEntry) {
|
||||
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
||||
if err != nil {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// Get page list.
|
||||
|
|
@ -64,16 +196,23 @@ func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, str
|
|||
entries, err := commit.ListEntries()
|
||||
if err != nil {
|
||||
ctx.Handle(500, "ListEntries", err)
|
||||
return nil, ""
|
||||
return nil, nil
|
||||
}
|
||||
pages := make([]PageMeta, 0, len(entries))
|
||||
pages := []PageMeta{}
|
||||
for i := range entries {
|
||||
if entries[i].Type == git.ObjectBlob && strings.HasSuffix(entries[i].Name(), ".md") {
|
||||
name := strings.TrimSuffix(entries[i].Name(), ".md")
|
||||
pages = append(pages, PageMeta{
|
||||
Name: name,
|
||||
URL: models.ToWikiPageURL(name),
|
||||
})
|
||||
if entries[i].Type == git.ObjectBlob {
|
||||
name := entries[i].Name()
|
||||
ext := filepath.Ext(name)
|
||||
if markdown.IsMarkdownFile(name) || ext == ".textile" {
|
||||
name = strings.TrimSuffix(name, ext)
|
||||
if name == "" || name == "_Sidebar" || name == "_Footer" || name == "_Header" {
|
||||
continue
|
||||
}
|
||||
pages = append(pages, PageMeta{
|
||||
Name: strings.Replace(name, "-", " ", -1),
|
||||
URL: models.ToWikiPageURL(name),
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
ctx.Data["Pages"] = pages
|
||||
|
|
@ -91,35 +230,71 @@ func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, str
|
|||
ctx.Data["title"] = pageName
|
||||
ctx.Data["RequireHighlightJS"] = true
|
||||
|
||||
blob, err := commit.GetBlobByPath(pageURL + ".md")
|
||||
if err != nil {
|
||||
if git.IsErrNotExist(err) {
|
||||
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/_pages")
|
||||
} else {
|
||||
ctx.Handle(500, "GetBlobByPath", err)
|
||||
}
|
||||
return nil, ""
|
||||
var entry *git.TreeEntry
|
||||
if entry, err = findFile(wikiRepo, commit, pageName, true); err != nil {
|
||||
ctx.Handle(500, "findFile", err)
|
||||
return nil, nil
|
||||
}
|
||||
if entry == nil {
|
||||
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/_pages")
|
||||
return nil, nil
|
||||
}
|
||||
blob := entry.Blob()
|
||||
r, err := blob.Data()
|
||||
if err != nil {
|
||||
ctx.Handle(500, "Data", err)
|
||||
return nil, ""
|
||||
return nil, nil
|
||||
}
|
||||
data, err := ioutil.ReadAll(r)
|
||||
if err != nil {
|
||||
ctx.Handle(500, "ReadAll", err)
|
||||
return nil, ""
|
||||
return nil, nil
|
||||
}
|
||||
sidebarPresent := false
|
||||
sidebarContent := []byte{}
|
||||
sentry, err := findFile(wikiRepo, commit, "_Sidebar", true)
|
||||
if err == nil && sentry != nil {
|
||||
r, err = sentry.Blob().Data()
|
||||
if err == nil {
|
||||
dataSB, err := ioutil.ReadAll(r)
|
||||
if err == nil {
|
||||
sidebarPresent = true
|
||||
sidebarContent = dataSB
|
||||
}
|
||||
}
|
||||
}
|
||||
footerPresent := false
|
||||
footerContent := []byte{}
|
||||
sentry, err = findFile(wikiRepo, commit, "_Footer", true)
|
||||
if err == nil && sentry != nil {
|
||||
r, err = sentry.Blob().Data()
|
||||
if err == nil {
|
||||
dataSB, err := ioutil.ReadAll(r)
|
||||
if err == nil {
|
||||
footerPresent = true
|
||||
footerContent = dataSB
|
||||
}
|
||||
}
|
||||
}
|
||||
if isViewPage {
|
||||
ctx.Data["content"] = string(markdown.Render(data, ctx.Repo.RepoLink, ctx.Repo.Repository.ComposeMetas()))
|
||||
metas := ctx.Repo.Repository.ComposeMetas()
|
||||
ctx.Data["content"] = markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
|
||||
ctx.Data["sidebarPresent"] = sidebarPresent
|
||||
ctx.Data["sidebarContent"] = markdown.RenderWiki(sidebarContent, ctx.Repo.RepoLink, metas)
|
||||
ctx.Data["footerPresent"] = footerPresent
|
||||
ctx.Data["footerContent"] = markdown.RenderWiki(footerContent, ctx.Repo.RepoLink, metas)
|
||||
} else {
|
||||
ctx.Data["content"] = string(data)
|
||||
ctx.Data["sidebarPresent"] = false
|
||||
ctx.Data["sidebarContent"] = ""
|
||||
ctx.Data["footerPresent"] = false
|
||||
ctx.Data["footerContent"] = ""
|
||||
}
|
||||
|
||||
return wikiRepo, pageURL
|
||||
return wikiRepo, entry
|
||||
}
|
||||
|
||||
// Wiki render wiki page
|
||||
// Wiki renders single wiki page
|
||||
func Wiki(ctx *context.Context) {
|
||||
ctx.Data["PageIsWiki"] = true
|
||||
|
||||
|
|
@ -129,13 +304,18 @@ func Wiki(ctx *context.Context) {
|
|||
return
|
||||
}
|
||||
|
||||
wikiRepo, pagePath := renderWikiPage(ctx, true)
|
||||
wikiRepo, entry := renderWikiPage(ctx, true)
|
||||
if ctx.Written() {
|
||||
return
|
||||
}
|
||||
|
||||
ename := entry.Name()
|
||||
if !markdown.IsMarkdownFile(ename) {
|
||||
ext := strings.ToUpper(filepath.Ext(ename))
|
||||
ctx.Data["FormatWarning"] = fmt.Sprintf("%s rendering is not supported at the moment. Rendered as Markdown.", ext)
|
||||
}
|
||||
// Get last change information.
|
||||
lastCommit, err := wikiRepo.GetCommitByPath(pagePath + ".md")
|
||||
lastCommit, err := wikiRepo.GetCommitByPath(ename)
|
||||
if err != nil {
|
||||
ctx.Handle(500, "GetCommitByPath", err)
|
||||
return
|
||||
|
|
@ -155,14 +335,8 @@ func WikiPages(ctx *context.Context) {
|
|||
return
|
||||
}
|
||||
|
||||
wikiRepo, err := git.OpenRepository(ctx.Repo.Repository.WikiPath())
|
||||
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
||||
if err != nil {
|
||||
ctx.Handle(500, "OpenRepository", err)
|
||||
return
|
||||
}
|
||||
commit, err := wikiRepo.GetBranchCommit("master")
|
||||
if err != nil {
|
||||
ctx.Handle(500, "GetBranchCommit", err)
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -173,18 +347,25 @@ func WikiPages(ctx *context.Context) {
|
|||
}
|
||||
pages := make([]PageMeta, 0, len(entries))
|
||||
for i := range entries {
|
||||
if entries[i].Type == git.ObjectBlob && strings.HasSuffix(entries[i].Name(), ".md") {
|
||||
if entries[i].Type == git.ObjectBlob {
|
||||
c, err := wikiRepo.GetCommitByPath(entries[i].Name())
|
||||
if err != nil {
|
||||
ctx.Handle(500, "GetCommit", err)
|
||||
return
|
||||
}
|
||||
name := strings.TrimSuffix(entries[i].Name(), ".md")
|
||||
pages = append(pages, PageMeta{
|
||||
Name: name,
|
||||
URL: models.ToWikiPageURL(name),
|
||||
Updated: c.Author.When,
|
||||
})
|
||||
name := entries[i].Name()
|
||||
ext := filepath.Ext(name)
|
||||
if markdown.IsMarkdownFile(name) || ext == ".textile" {
|
||||
name = strings.TrimSuffix(name, ext)
|
||||
if name == "" {
|
||||
continue
|
||||
}
|
||||
pages = append(pages, PageMeta{
|
||||
Name: name,
|
||||
URL: models.ToWikiPageURL(name),
|
||||
Updated: c.Author.When,
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
ctx.Data["Pages"] = pages
|
||||
|
|
@ -192,6 +373,44 @@ func WikiPages(ctx *context.Context) {
|
|||
ctx.HTML(200, tplWikiPages)
|
||||
}
|
||||
|
||||
// WikiRaw outputs raw blob requested by user (image for example)
|
||||
func WikiRaw(ctx *context.Context) {
|
||||
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
||||
if err != nil {
|
||||
if wikiRepo != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
uri := ctx.Params("*")
|
||||
var entry *git.TreeEntry
|
||||
if commit != nil {
|
||||
entry, err = findFile(wikiRepo, commit, uri, false)
|
||||
}
|
||||
if err != nil || entry == nil {
|
||||
if entry == nil || commit == nil {
|
||||
defBranch := ctx.Repo.Repository.DefaultBranch
|
||||
if commit, err = ctx.Repo.GitRepo.GetBranchCommit(defBranch); commit == nil || err != nil {
|
||||
ctx.Handle(500, "GetBranchCommit", err)
|
||||
return
|
||||
}
|
||||
if entry, err = findFile(ctx.Repo.GitRepo, commit, uri, false); err != nil {
|
||||
ctx.Handle(500, "findFile", err)
|
||||
return
|
||||
}
|
||||
if entry == nil {
|
||||
ctx.Handle(404, "findFile", nil)
|
||||
return
|
||||
}
|
||||
} else {
|
||||
ctx.Handle(500, "findFile", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
if err = ServeBlob(ctx, entry.Blob()); err != nil {
|
||||
ctx.Handle(500, "ServeBlob", err)
|
||||
}
|
||||
}
|
||||
|
||||
// NewWiki render wiki create page
|
||||
func NewWiki(ctx *context.Context) {
|
||||
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
|
||||
|
|
|
|||
|
|
@ -60,6 +60,7 @@
|
|||
{{if .RequireDropzone}}
|
||||
<script src="{{AppSubUrl}}/plugins/dropzone-4.2.0/dropzone.js"></script>
|
||||
{{end}}
|
||||
<script src="{{AppSubUrl}}/js/libs/autolink.js"></script>
|
||||
<script src="{{AppSubUrl}}/js/libs/emojify-1.1.0.min.js"></script>
|
||||
<script src="{{AppSubUrl}}/js/libs/clipboard-1.5.9.min.js"></script>
|
||||
</body>
|
||||
|
|
|
|||
|
|
@ -4,9 +4,11 @@
|
|||
<div class="ui container">
|
||||
<div class="ui header">
|
||||
{{.i18n.Tr "repo.wiki.pages"}}
|
||||
{{if and .IsRepositoryWriter (not .IsRepositoryMirror)}}
|
||||
<div class="ui right">
|
||||
<a class="ui green small button" href="{{.RepoLink}}/wiki/_new">{{.i18n.Tr "repo.wiki.new_page_button"}}</a>
|
||||
</div>
|
||||
{{end}}
|
||||
</div>
|
||||
<table class="ui table">
|
||||
<tbody>
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@
|
|||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="ui dividing header">
|
||||
<div class="ui header">
|
||||
{{.title}}
|
||||
{{if and .IsRepositoryWriter (not .Repository.IsMirror)}}
|
||||
<div class="ui right">
|
||||
|
|
@ -64,9 +64,28 @@
|
|||
{{.i18n.Tr "repo.wiki.last_commit_info" .Author.Name $timeSince | Safe}}
|
||||
</div>
|
||||
</div>
|
||||
<div class="ui segment markdown">
|
||||
{{.content | Str2html}}
|
||||
{{if .FormatWarning}}
|
||||
<div class="ui negative message">
|
||||
<p>{{.FormatWarning}}</p>
|
||||
</div>
|
||||
{{end}}
|
||||
<div class="ui {{if .sidebarPresent}}grid equal width{{end}}" style="margin-top: 1rem;">
|
||||
<div class="ui {{if .sidebarPresent}}eleven wide column{{end}} segment markdown">
|
||||
{{.content | Str2html}}
|
||||
</div>
|
||||
{{if .sidebarPresent}}
|
||||
<div class="column" style="padding-top: 0;">
|
||||
<div class="ui segment">
|
||||
{{.sidebarContent | Str2html}}
|
||||
</div>
|
||||
</div>
|
||||
{{end}}
|
||||
</div>
|
||||
{{if .footerPresent}}
|
||||
<div class="ui grey segment">
|
||||
{{.footerContent | Str2html}}
|
||||
</div>
|
||||
{{end}}
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue