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markup: Allow cross references to contain URL query parameters too

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Adjust the `anyHashPattern` to match URL query parameters too, and
adjust `fullHashPatternProcessor` accordingly.

Includes a test case, and an update to an existing one to account for
the new capture group.

Fixes #3548.

Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
This commit is contained in:
Gergely Nagy 2024-05-01 12:36:09 +02:00
parent abcb23a838
commit 8164ef9762
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3 changed files with 21 additions and 4 deletions
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8
modules/markup/html.go
View file

@ -54,7 +54,7 @@ var (
shortLinkPattern = regexp.MustCompile(`\[\[(.*?)\]\](\w*)`)
// anySHA1Pattern splits url containing SHA into parts
anyHashPattern = regexp.MustCompile(`https?://(?:\S+/){4,5}([0-9a-f]{40,64})(/[-+~_%.a-zA-Z0-9/]+)?(#[-+~_%.a-zA-Z0-9]+)?`)
anyHashPattern = regexp.MustCompile(`https?://(?:\S+/){4,5}([0-9a-f]{40,64})(/[-+~_%.a-zA-Z0-9/]+)?(\?[-+~_%\.a-zA-Z0-9=&]+)?(#[-+~_%.a-zA-Z0-9]+)?`)
// comparePattern matches "http://domain/org/repo/compare/COMMIT1...COMMIT2#hash"
comparePattern = regexp.MustCompile(`https?://(?:\S+/){4,5}([0-9a-f]{7,64})(\.\.\.?)([0-9a-f]{7,64})?(#[-+~_%.a-zA-Z0-9]+)?`)
@ -969,10 +969,10 @@ func fullHashPatternProcessor(ctx *RenderContext, node *html.Node) {
subpath = node.Data[m[4]:m[5]]
}
// 4th capture group matches a optional url hash
// 5th capture group matches a optional url hash
hash := ""
if m[7] > 0 {
hash = node.Data[m[6]:m[7]][1:]
if m[9] > 0 {
hash = node.Data[m[8]:m[9]][1:]
}
start := m[0]

11
modules/markup/html_internal_test.go
View file

@ -403,28 +403,39 @@ func TestRegExp_anySHA1Pattern(t *testing.T) {
"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js#L2703": {
"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
"/test/unit/event.js",
"",
"#L2703",
},
"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js": {
"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
"/test/unit/event.js",
"",
"",
},
"https://github.com/jquery/jquery/commit/0705be475092aede1eddae01319ec931fb9c65fc": {
"0705be475092aede1eddae01319ec931fb9c65fc",
"",
"",
"",
},
"https://github.com/jquery/jquery/tree/0705be475092aede1eddae01319ec931fb9c65fc/src": {
"0705be475092aede1eddae01319ec931fb9c65fc",
"/src",
"",
"",
},
"https://try.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2": {
"d8a994ef243349f321568f9e36d5c3f444b99cae",
"",
"",
"#diff-2",
},
"https://codeberg.org/forgejo/forgejo/src/commit/949ab9a5c4cac742f84ae5a9fa186f8d6eb2cdc0/RELEASE-NOTES.md?display=source&w=1#L7-L9": {
"949ab9a5c4cac742f84ae5a9fa186f8d6eb2cdc0",
"/RELEASE-NOTES.md",
"?display=source&w=1",
"#L7-L9",
},
}
for k, v := range testCases {

6
modules/markup/html_test.go
View file

@ -127,6 +127,12 @@ func TestRender_CrossReferences(t *testing.T) {
test(
util.URLJoin(markup.TestAppURL, "gogitea", "some-repo-name", "issues", "12345"),
`<p><a href="`+util.URLJoin(markup.TestAppURL, "gogitea", "some-repo-name", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogitea/some-repo-name#12345</a></p>`)
sha := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
urlWithQuery := util.URLJoin(markup.TestAppURL, "forgejo", "some-repo-name", "commit", sha, "README.md") + "?display=source#L1-L5"
test(
urlWithQuery,
`<p><a href="`+urlWithQuery+`" rel="nofollow"><code>`+sha[:10]+`/README.md (L1-L5)</code></a></p>`)
}
func TestMisc_IsSameDomain(t *testing.T) {