Add Image Diff for SVG files (#14867)
* Added type sniffer. * Switched content detection from base to typesniffer. * Added GuessContentType to Blob. * Moved image info logic to client. Added support for SVG images in diff. * Restore old blocked svg behaviour. * Added missing image formats. * Execute image diff only when container is visible. * add margin to spinner * improve BIN tag on image diffs * Default to render view. * Show image diff on incomplete diff. Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
KN4CK3R
GitHub
parent
7979c3654e
commit
8e262104c2
@ -10,8 +10,9 @@ import (
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"image"
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"image/color/palette"
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// Enable PNG support:
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_ "image/png"
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_ "image/gif" // for processing gif images
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_ "image/jpeg" // for processing jpeg images
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_ "image/png" // for processing png images
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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@ -12,10 +12,8 @@ import (
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"encoding/hex"
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"errors"
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"fmt"
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"net/http"
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"os"
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"path/filepath"
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"regexp"
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"runtime"
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"strconv"
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"strings"
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@ -30,15 +28,6 @@ import (
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"github.com/dustin/go-humanize"
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)
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// Use at most this many bytes to determine Content Type.
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const sniffLen = 512
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// SVGMimeType MIME type of SVG images.
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const SVGMimeType = "image/svg+xml"
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var svgTagRegex = regexp.MustCompile(`(?si)\A\s*(?:(<!--.*?-->|<!DOCTYPE\s+svg([\s:]+.*?>|>))\s*)*<svg[\s>\/]`)
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var svgTagInXMLRegex = regexp.MustCompile(`(?si)\A<\?xml\b.*?\?>\s*(?:(<!--.*?-->|<!DOCTYPE\s+svg([\s:]+.*?>|>))\s*)*<svg[\s>\/]`)
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// EncodeMD5 encodes string to md5 hex value.
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func EncodeMD5(str string) string {
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m := md5.New()
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@ -276,63 +265,6 @@ func IsLetter(ch rune) bool {
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return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || ch == '_' || ch >= 0x80 && unicode.IsLetter(ch)
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}
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// DetectContentType extends http.DetectContentType with more content types.
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func DetectContentType(data []byte) string {
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ct := http.DetectContentType(data)
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if len(data) > sniffLen {
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data = data[:sniffLen]
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}
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if setting.UI.SVG.Enabled &&
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((strings.Contains(ct, "text/plain") || strings.Contains(ct, "text/html")) && svgTagRegex.Match(data) ||
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strings.Contains(ct, "text/xml") && svgTagInXMLRegex.Match(data)) {
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// SVG is unsupported. https://github.com/golang/go/issues/15888
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return SVGMimeType
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}
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return ct
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}
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// IsRepresentableAsText returns true if file content can be represented as
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// plain text or is empty.
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func IsRepresentableAsText(data []byte) bool {
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return IsTextFile(data) || IsSVGImageFile(data)
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}
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// IsTextFile returns true if file content format is plain text or empty.
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func IsTextFile(data []byte) bool {
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if len(data) == 0 {
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return true
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}
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return strings.Contains(DetectContentType(data), "text/")
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}
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// IsImageFile detects if data is an image format
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func IsImageFile(data []byte) bool {
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return strings.Contains(DetectContentType(data), "image/")
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}
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// IsSVGImageFile detects if data is an SVG image format
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func IsSVGImageFile(data []byte) bool {
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return strings.Contains(DetectContentType(data), SVGMimeType)
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}
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// IsPDFFile detects if data is a pdf format
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func IsPDFFile(data []byte) bool {
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return strings.Contains(DetectContentType(data), "application/pdf")
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}
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// IsVideoFile detects if data is an video format
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func IsVideoFile(data []byte) bool {
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return strings.Contains(DetectContentType(data), "video/")
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}
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// IsAudioFile detects if data is an video format
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func IsAudioFile(data []byte) bool {
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return strings.Contains(DetectContentType(data), "audio/")
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}
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// EntryIcon returns the octicon class for displaying files/directories
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func EntryIcon(entry *git.TreeEntry) string {
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switch {
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@ -5,7 +5,6 @@
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package base
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import (
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"encoding/base64"
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"os"
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"testing"
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"time"
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@ -246,97 +245,6 @@ func TestIsLetter(t *testing.T) {
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assert.False(t, IsLetter(0x93))
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}
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func TestDetectContentTypeLongerThanSniffLen(t *testing.T) {
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// Pre-condition: Shorter than sniffLen detects SVG.
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assert.Equal(t, "image/svg+xml", DetectContentType([]byte(`<!-- Comment --><svg></svg>`)))
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// Longer than sniffLen detects something else.
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assert.Equal(t, "text/plain; charset=utf-8", DetectContentType([]byte(`<!--
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment --><svg></svg>`)))
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}
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// IsRepresentableAsText
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func TestIsTextFile(t *testing.T) {
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assert.True(t, IsTextFile([]byte{}))
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assert.True(t, IsTextFile([]byte("lorem ipsum")))
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}
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func TestIsImageFile(t *testing.T) {
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png, _ := base64.StdEncoding.DecodeString("iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAG0lEQVQYlWN4+vTpf3SMDTAMBYXYBLFpHgoKAeiOf0SGE9kbAAAAAElFTkSuQmCC")
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assert.True(t, IsImageFile(png))
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assert.False(t, IsImageFile([]byte("plain text")))
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}
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func TestIsSVGImageFile(t *testing.T) {
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assert.True(t, IsSVGImageFile([]byte("<svg></svg>")))
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assert.True(t, IsSVGImageFile([]byte(" <svg></svg>")))
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assert.True(t, IsSVGImageFile([]byte(`<svg width="100"></svg>`)))
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assert.True(t, IsSVGImageFile([]byte("<svg/>")))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?><svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Multiple -->
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<!-- Comments -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Multiline
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Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN"
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"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Multiple -->
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<!-- Comments -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Multline
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Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<!-- Multline
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Comment -->
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<svg></svg>`)))
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assert.False(t, IsSVGImageFile([]byte{}))
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assert.False(t, IsSVGImageFile([]byte("svg")))
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assert.False(t, IsSVGImageFile([]byte("<svgfoo></svgfoo>")))
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assert.False(t, IsSVGImageFile([]byte("text<svg></svg>")))
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assert.False(t, IsSVGImageFile([]byte("<html><body><svg></svg></body></html>")))
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assert.False(t, IsSVGImageFile([]byte(`<script>"<svg></svg>"</script>`)))
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assert.False(t, IsSVGImageFile([]byte(`<!-- <svg></svg> inside comment -->
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<foo></foo>`)))
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assert.False(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- <svg></svg> inside comment -->
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<foo></foo>`)))
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}
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func TestIsPDFFile(t *testing.T) {
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pdf, _ := base64.StdEncoding.DecodeString("JVBERi0xLjYKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0ZpbHRlci9GbGF0ZURlY29kZT4+CnN0cmVhbQp4nF3NPwsCMQwF8D2f4s2CNYk1baF0EHRwOwg4iJt/NsFb/PpevUE4Mjwe")
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assert.True(t, IsPDFFile(pdf))
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assert.False(t, IsPDFFile([]byte("plain text")))
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}
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func TestIsVideoFile(t *testing.T) {
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mp4, _ := base64.StdEncoding.DecodeString("AAAAGGZ0eXBtcDQyAAAAAGlzb21tcDQyAAEI721vb3YAAABsbXZoZAAAAADaBlwX2gZcFwAAA+gA")
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assert.True(t, IsVideoFile(mp4))
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assert.False(t, IsVideoFile([]byte("plain text")))
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}
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func TestIsAudioFile(t *testing.T) {
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mp3, _ := base64.StdEncoding.DecodeString("SUQzBAAAAAABAFRYWFgAAAASAAADbWFqb3JfYnJhbmQAbXA0MgBUWFhYAAAAEQAAA21pbm9yX3Zl")
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assert.True(t, IsAudioFile(mp3))
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assert.False(t, IsAudioFile([]byte("plain text")))
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}
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// TODO: Test EntryIcon
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func TestSetupGiteaRoot(t *testing.T) {
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@ -10,6 +10,8 @@ import (
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"encoding/base64"
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"io"
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"io/ioutil"
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"code.gitea.io/gitea/modules/typesniffer"
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)
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// This file contains common functions between the gogit and !gogit variants for git Blobs
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@ -82,3 +84,14 @@ func (b *Blob) GetBlobContentBase64() (string, error) {
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}
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return string(out), nil
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}
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// GuessContentType guesses the content type of the blob.
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func (b *Blob) GuessContentType() (typesniffer.SniffedType, error) {
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r, err := b.DataAsync()
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if err != nil {
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return typesniffer.SniffedType{}, err
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}
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defer r.Close()
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return typesniffer.DetectContentTypeFromReader(r)
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}
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@ -11,13 +11,7 @@ import (
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"container/list"
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"errors"
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"fmt"
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"image"
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"image/color"
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_ "image/gif" // for processing gif images
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_ "image/jpeg" // for processing jpeg images
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_ "image/png" // for processing png images
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"io"
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"net/http"
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"os/exec"
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"strconv"
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"strings"
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@ -81,70 +75,6 @@ func (c *Commit) ParentCount() int {
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return len(c.Parents)
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}
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func isImageFile(data []byte) (string, bool) {
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contentType := http.DetectContentType(data)
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if strings.Contains(contentType, "image/") {
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return contentType, true
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}
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return contentType, false
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}
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// IsImageFile is a file image type
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func (c *Commit) IsImageFile(name string) bool {
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blob, err := c.GetBlobByPath(name)
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if err != nil {
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return false
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}
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dataRc, err := blob.DataAsync()
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if err != nil {
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return false
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}
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defer dataRc.Close()
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buf := make([]byte, 1024)
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n, _ := dataRc.Read(buf)
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buf = buf[:n]
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_, isImage := isImageFile(buf)
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return isImage
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}
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// ImageMetaData represents metadata of an image file
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type ImageMetaData struct {
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ColorModel color.Model
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Width int
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Height int
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ByteSize int64
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}
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// ImageInfo returns information about the dimensions of an image
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func (c *Commit) ImageInfo(name string) (*ImageMetaData, error) {
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if !c.IsImageFile(name) {
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return nil, nil
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}
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blob, err := c.GetBlobByPath(name)
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if err != nil {
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return nil, err
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}
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reader, err := blob.DataAsync()
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if err != nil {
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return nil, err
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}
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defer reader.Close()
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config, _, err := image.DecodeConfig(reader)
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if err != nil {
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return nil, err
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}
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metadata := ImageMetaData{
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ColorModel: config.ColorModel,
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Width: config.Width,
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Height: config.Height,
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ByteSize: blob.Size(),
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}
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return &metadata, nil
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}
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// GetCommitByPath return the commit of relative path object.
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func (c *Commit) GetCommitByPath(relpath string) (*Commit, error) {
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return c.repo.getCommitByPathWithID(c.ID, relpath)
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@ -16,12 +16,12 @@ import (
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/analyze"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/charset"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/typesniffer"
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"code.gitea.io/gitea/modules/util"
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"github.com/blevesearch/bleve/v2"
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@ -211,7 +211,7 @@ func (b *BleveIndexer) addUpdate(batchWriter git.WriteCloserError, batchReader *
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fileContents, err := ioutil.ReadAll(io.LimitReader(batchReader, size))
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if err != nil {
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return err
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} else if !base.IsTextFile(fileContents) {
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} else if !typesniffer.DetectContentType(fileContents).IsText() {
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// FIXME: UTF-16 files will probably fail here
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return nil
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}
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@ -16,12 +16,12 @@ import (
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/analyze"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/charset"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/typesniffer"
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"github.com/go-enry/go-enry/v2"
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jsoniter "github.com/json-iterator/go"
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@ -210,7 +210,7 @@ func (b *ElasticSearchIndexer) addUpdate(batchWriter git.WriteCloserError, batch
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fileContents, err := ioutil.ReadAll(io.LimitReader(batchReader, size))
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if err != nil {
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return nil, err
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} else if !base.IsTextFile(fileContents) {
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} else if !typesniffer.DetectContentType(fileContents).IsText() {
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// FIXME: UTF-16 files will probably fail here
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return nil, nil
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}
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96
modules/typesniffer/typesniffer.go
Normal file
96
modules/typesniffer/typesniffer.go
Normal file
@ -0,0 +1,96 @@
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// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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|
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package typesniffer
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import (
|
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"fmt"
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"io"
|
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"net/http"
|
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"regexp"
|
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"strings"
|
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)
|
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|
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// Use at most this many bytes to determine Content Type.
|
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const sniffLen = 1024
|
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|
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// SvgMimeType MIME type of SVG images.
|
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const SvgMimeType = "image/svg+xml"
|
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|
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var svgTagRegex = regexp.MustCompile(`(?si)\A\s*(?:(<!--.*?-->|<!DOCTYPE\s+svg([\s:]+.*?>|>))\s*)*<svg[\s>\/]`)
|
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var svgTagInXMLRegex = regexp.MustCompile(`(?si)\A<\?xml\b.*?\?>\s*(?:(<!--.*?-->|<!DOCTYPE\s+svg([\s:]+.*?>|>))\s*)*<svg[\s>\/]`)
|
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|
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// SniffedType contains informations about a blobs type.
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type SniffedType struct {
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contentType string
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}
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// IsText etects if content format is plain text.
|
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func (ct SniffedType) IsText() bool {
|
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return strings.Contains(ct.contentType, "text/")
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}
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// IsImage detects if data is an image format
|
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func (ct SniffedType) IsImage() bool {
|
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return strings.Contains(ct.contentType, "image/")
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}
|
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|
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// IsSvgImage detects if data is an SVG image format
|
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func (ct SniffedType) IsSvgImage() bool {
|
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return strings.Contains(ct.contentType, SvgMimeType)
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}
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|
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// IsPDF detects if data is a PDF format
|
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func (ct SniffedType) IsPDF() bool {
|
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return strings.Contains(ct.contentType, "application/pdf")
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}
|
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|
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// IsVideo detects if data is an video format
|
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func (ct SniffedType) IsVideo() bool {
|
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return strings.Contains(ct.contentType, "video/")
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}
|
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|
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// IsAudio detects if data is an video format
|
||||
func (ct SniffedType) IsAudio() bool {
|
||||
return strings.Contains(ct.contentType, "audio/")
|
||||
}
|
||||
|
||||
// IsRepresentableAsText returns true if file content can be represented as
|
||||
// plain text or is empty.
|
||||
func (ct SniffedType) IsRepresentableAsText() bool {
|
||||
return ct.IsText() || ct.IsSvgImage()
|
||||
}
|
||||
|
||||
// DetectContentType extends http.DetectContentType with more content types. Defaults to text/unknown if input is empty.
|
||||
func DetectContentType(data []byte) SniffedType {
|
||||
if len(data) == 0 {
|
||||
return SniffedType{"text/unknown"}
|
||||
}
|
||||
|
||||
ct := http.DetectContentType(data)
|
||||
|
||||
if len(data) > sniffLen {
|
||||
data = data[:sniffLen]
|
||||
}
|
||||
|
||||
if (strings.Contains(ct, "text/plain") || strings.Contains(ct, "text/html")) && svgTagRegex.Match(data) ||
|
||||
strings.Contains(ct, "text/xml") && svgTagInXMLRegex.Match(data) {
|
||||
// SVG is unsupported. https://github.com/golang/go/issues/15888
|
||||
ct = SvgMimeType
|
||||
}
|
||||
|
||||
return SniffedType{ct}
|
||||
}
|
||||
|
||||
// DetectContentTypeFromReader guesses the content type contained in the reader.
|
||||
func DetectContentTypeFromReader(r io.Reader) (SniffedType, error) {
|
||||
buf := make([]byte, sniffLen)
|
||||
n, err := r.Read(buf)
|
||||
if err != nil && err != io.EOF {
|
||||
return SniffedType{}, fmt.Errorf("DetectContentTypeFromReader io error: %w", err)
|
||||
}
|
||||
buf = buf[:n]
|
||||
|
||||
return DetectContentType(buf), nil
|
||||
}
|
||||
97
modules/typesniffer/typesniffer_test.go
Normal file
97
modules/typesniffer/typesniffer_test.go
Normal file
@ -0,0 +1,97 @@
|
||||
// Copyright 2021 The Gitea Authors. All rights reserved.
|
||||
// Use of this source code is governed by a MIT-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package typesniffer
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/base64"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestDetectContentTypeLongerThanSniffLen(t *testing.T) {
|
||||
// Pre-condition: Shorter than sniffLen detects SVG.
|
||||
assert.Equal(t, "image/svg+xml", DetectContentType([]byte(`<!-- Comment --><svg></svg>`)).contentType)
|
||||
// Longer than sniffLen detects something else.
|
||||
assert.NotEqual(t, "image/svg+xml", DetectContentType([]byte(`<!-- `+strings.Repeat("x", sniffLen)+` --><svg></svg>`)).contentType)
|
||||
}
|
||||
|
||||
func TestIsTextFile(t *testing.T) {
|
||||
assert.True(t, DetectContentType([]byte{}).IsText())
|
||||
assert.True(t, DetectContentType([]byte("lorem ipsum")).IsText())
|
||||
}
|
||||
|
||||
func TestIsSvgImage(t *testing.T) {
|
||||
assert.True(t, DetectContentType([]byte("<svg></svg>")).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(" <svg></svg>")).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<svg width="100"></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte("<svg/>")).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?><svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<!-- Comment -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<!-- Multiple -->
|
||||
<!-- Comments -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<!-- Multiline
|
||||
Comment -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN"
|
||||
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- Comment -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- Multiple -->
|
||||
<!-- Comments -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- Multline
|
||||
Comment -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.True(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
|
||||
<!-- Multline
|
||||
Comment -->
|
||||
<svg></svg>`)).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte{}).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte("svg")).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte("<svgfoo></svgfoo>")).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte("text<svg></svg>")).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte("<html><body><svg></svg></body></html>")).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte(`<script>"<svg></svg>"</script>`)).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte(`<!-- <svg></svg> inside comment -->
|
||||
<foo></foo>`)).IsSvgImage())
|
||||
assert.False(t, DetectContentType([]byte(`<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!-- <svg></svg> inside comment -->
|
||||
<foo></foo>`)).IsSvgImage())
|
||||
}
|
||||
|
||||
func TestIsPDF(t *testing.T) {
|
||||
pdf, _ := base64.StdEncoding.DecodeString("JVBERi0xLjYKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0ZpbHRlci9GbGF0ZURlY29kZT4+CnN0cmVhbQp4nF3NPwsCMQwF8D2f4s2CNYk1baF0EHRwOwg4iJt/NsFb/PpevUE4Mjwe")
|
||||
assert.True(t, DetectContentType(pdf).IsPDF())
|
||||
assert.False(t, DetectContentType([]byte("plain text")).IsPDF())
|
||||
}
|
||||
|
||||
func TestIsVideo(t *testing.T) {
|
||||
mp4, _ := base64.StdEncoding.DecodeString("AAAAGGZ0eXBtcDQyAAAAAGlzb21tcDQyAAEI721vb3YAAABsbXZoZAAAAADaBlwX2gZcFwAAA+gA")
|
||||
assert.True(t, DetectContentType(mp4).IsVideo())
|
||||
assert.False(t, DetectContentType([]byte("plain text")).IsVideo())
|
||||
}
|
||||
|
||||
func TestIsAudio(t *testing.T) {
|
||||
mp3, _ := base64.StdEncoding.DecodeString("SUQzBAAAAAABAFRYWFgAAAASAAADbWFqb3JfYnJhbmQAbXA0MgBUWFhYAAAAEQAAA21pbm9yX3Zl")
|
||||
assert.True(t, DetectContentType(mp3).IsAudio())
|
||||
assert.False(t, DetectContentType([]byte("plain text")).IsAudio())
|
||||
}
|
||||
|
||||
func TestDetectContentTypeFromReader(t *testing.T) {
|
||||
mp3, _ := base64.StdEncoding.DecodeString("SUQzBAAAAAABAFRYWFgAAAASAAADbWFqb3JfYnJhbmQAbXA0MgBUWFhYAAAAEQAAA21pbm9yX3Zl")
|
||||
st, err := DetectContentTypeFromReader(bytes.NewReader(mp3))
|
||||
assert.NoError(t, err)
|
||||
assert.True(t, st.IsAudio())
|
||||
}
|
||||
@ -37,8 +37,20 @@ func setCompareContext(ctx *context.Context, base *git.Commit, head *git.Commit,
|
||||
ctx.Data["BaseCommit"] = base
|
||||
ctx.Data["HeadCommit"] = head
|
||||
|
||||
ctx.Data["GetBlobByPathForCommit"] = func(commit *git.Commit, path string) *git.Blob {
|
||||
if commit == nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
blob, err := commit.GetBlobByPath(path)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return blob
|
||||
}
|
||||
|
||||
setPathsCompareContext(ctx, base, head, headTarget)
|
||||
setImageCompareContext(ctx, base, head)
|
||||
setImageCompareContext(ctx)
|
||||
setCsvCompareContext(ctx)
|
||||
}
|
||||
|
||||
@ -57,27 +69,18 @@ func setPathsCompareContext(ctx *context.Context, base *git.Commit, head *git.Co
|
||||
}
|
||||
|
||||
// setImageCompareContext sets context data that is required by image compare template
|
||||
func setImageCompareContext(ctx *context.Context, base *git.Commit, head *git.Commit) {
|
||||
ctx.Data["IsImageFileInHead"] = head.IsImageFile
|
||||
ctx.Data["IsImageFileInBase"] = base.IsImageFile
|
||||
ctx.Data["ImageInfoBase"] = func(name string) *git.ImageMetaData {
|
||||
if base == nil {
|
||||
return nil
|
||||
func setImageCompareContext(ctx *context.Context) {
|
||||
ctx.Data["IsBlobAnImage"] = func(blob *git.Blob) bool {
|
||||
if blob == nil {
|
||||
return false
|
||||
}
|
||||
result, err := base.ImageInfo(name)
|
||||
|
||||
st, err := blob.GuessContentType()
|
||||
if err != nil {
|
||||
log.Error("ImageInfo failed: %v", err)
|
||||
return nil
|
||||
log.Error("GuessContentType failed: %v", err)
|
||||
return false
|
||||
}
|
||||
return result
|
||||
}
|
||||
ctx.Data["ImageInfo"] = func(name string) *git.ImageMetaData {
|
||||
result, err := head.ImageInfo(name)
|
||||
if err != nil {
|
||||
log.Error("ImageInfo failed: %v", err)
|
||||
return nil
|
||||
}
|
||||
return result
|
||||
return st.IsImage() && (setting.UI.SVG.Enabled || !st.IsSvgImage())
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -12,7 +12,6 @@ import (
|
||||
"path/filepath"
|
||||
"strings"
|
||||
|
||||
"code.gitea.io/gitea/modules/base"
|
||||
"code.gitea.io/gitea/modules/charset"
|
||||
"code.gitea.io/gitea/modules/context"
|
||||
"code.gitea.io/gitea/modules/git"
|
||||
@ -20,6 +19,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/lfs"
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
)
|
||||
|
||||
// ServeData download file from io.Reader
|
||||
@ -45,24 +45,27 @@ func ServeData(ctx *context.Context, name string, size int64, reader io.Reader)
|
||||
// Google Chrome dislike commas in filenames, so let's change it to a space
|
||||
name = strings.ReplaceAll(name, ",", " ")
|
||||
|
||||
if base.IsTextFile(buf) || ctx.QueryBool("render") {
|
||||
st := typesniffer.DetectContentType(buf)
|
||||
|
||||
if st.IsText() || ctx.QueryBool("render") {
|
||||
cs, err := charset.DetectEncoding(buf)
|
||||
if err != nil {
|
||||
log.Error("Detect raw file %s charset failed: %v, using by default utf-8", name, err)
|
||||
cs = "utf-8"
|
||||
}
|
||||
ctx.Resp.Header().Set("Content-Type", "text/plain; charset="+strings.ToLower(cs))
|
||||
} else if base.IsImageFile(buf) || base.IsPDFFile(buf) {
|
||||
ctx.Resp.Header().Set("Content-Disposition", fmt.Sprintf(`inline; filename="%s"`, name))
|
||||
} else {
|
||||
ctx.Resp.Header().Set("Access-Control-Expose-Headers", "Content-Disposition")
|
||||
if base.IsSVGImageFile(buf) {
|
||||
|
||||
if (st.IsImage() || st.IsPDF()) && (setting.UI.SVG.Enabled || !st.IsSvgImage()) {
|
||||
ctx.Resp.Header().Set("Content-Disposition", fmt.Sprintf(`inline; filename="%s"`, name))
|
||||
if st.IsSvgImage() {
|
||||
ctx.Resp.Header().Set("Content-Security-Policy", "default-src 'none'; style-src 'unsafe-inline'; sandbox")
|
||||
ctx.Resp.Header().Set("X-Content-Type-Options", "nosniff")
|
||||
ctx.Resp.Header().Set("Content-Type", base.SVGMimeType)
|
||||
ctx.Resp.Header().Set("Content-Type", typesniffer.SvgMimeType)
|
||||
}
|
||||
} else {
|
||||
ctx.Resp.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, name))
|
||||
ctx.Resp.Header().Set("Access-Control-Expose-Headers", "Content-Disposition")
|
||||
if setting.MimeTypeMap.Enabled {
|
||||
fileExtension := strings.ToLower(filepath.Ext(name))
|
||||
if mimetype, ok := setting.MimeTypeMap.Map[fileExtension]; ok {
|
||||
@ -70,6 +73,7 @@ func ServeData(ctx *context.Context, name string, size int64, reader io.Reader)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
_, err = ctx.Resp.Write(buf)
|
||||
if err != nil {
|
||||
|
||||
@ -20,6 +20,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/repofiles"
|
||||
repo_module "code.gitea.io/gitea/modules/repository"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
"code.gitea.io/gitea/modules/upload"
|
||||
"code.gitea.io/gitea/modules/util"
|
||||
"code.gitea.io/gitea/modules/web"
|
||||
@ -117,8 +118,8 @@ func editFile(ctx *context.Context, isNewFile bool) {
|
||||
buf = buf[:n]
|
||||
|
||||
// Only some file types are editable online as text.
|
||||
if !base.IsRepresentableAsText(buf) {
|
||||
ctx.NotFound("base.IsRepresentableAsText", nil)
|
||||
if !typesniffer.DetectContentType(buf).IsRepresentableAsText() {
|
||||
ctx.NotFound("typesniffer.IsRepresentableAsText", nil)
|
||||
return
|
||||
}
|
||||
|
||||
|
||||
@ -25,6 +25,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/storage"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
)
|
||||
|
||||
const (
|
||||
@ -278,16 +279,16 @@ func LFSFileGet(ctx *context.Context) {
|
||||
}
|
||||
buf = buf[:n]
|
||||
|
||||
ctx.Data["IsTextFile"] = base.IsTextFile(buf)
|
||||
isRepresentableAsText := base.IsRepresentableAsText(buf)
|
||||
st := typesniffer.DetectContentType(buf)
|
||||
ctx.Data["IsTextFile"] = st.IsText()
|
||||
isRepresentableAsText := st.IsRepresentableAsText()
|
||||
|
||||
fileSize := meta.Size
|
||||
ctx.Data["FileSize"] = meta.Size
|
||||
ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s.git/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), meta.Oid, "direct")
|
||||
switch {
|
||||
case isRepresentableAsText:
|
||||
// This will be true for SVGs.
|
||||
if base.IsImageFile(buf) {
|
||||
if st.IsSvgImage() {
|
||||
ctx.Data["IsImageFile"] = true
|
||||
}
|
||||
|
||||
@ -322,13 +323,13 @@ func LFSFileGet(ctx *context.Context) {
|
||||
}
|
||||
ctx.Data["LineNums"] = gotemplate.HTML(output.String())
|
||||
|
||||
case base.IsPDFFile(buf):
|
||||
case st.IsPDF():
|
||||
ctx.Data["IsPDFFile"] = true
|
||||
case base.IsVideoFile(buf):
|
||||
case st.IsVideo():
|
||||
ctx.Data["IsVideoFile"] = true
|
||||
case base.IsAudioFile(buf):
|
||||
case st.IsAudio():
|
||||
ctx.Data["IsAudioFile"] = true
|
||||
case base.IsImageFile(buf):
|
||||
case st.IsImage() && (setting.UI.SVG.Enabled || !st.IsSvgImage()):
|
||||
ctx.Data["IsImageFile"] = true
|
||||
}
|
||||
ctx.HTML(http.StatusOK, tplSettingsLFSFile)
|
||||
|
||||
@ -24,6 +24,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/structs"
|
||||
"code.gitea.io/gitea/modules/timeutil"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
"code.gitea.io/gitea/modules/validation"
|
||||
"code.gitea.io/gitea/modules/web"
|
||||
"code.gitea.io/gitea/routers/utils"
|
||||
@ -1021,7 +1022,8 @@ func UpdateAvatarSetting(ctx *context.Context, form forms.AvatarForm) error {
|
||||
if err != nil {
|
||||
return fmt.Errorf("ioutil.ReadAll: %v", err)
|
||||
}
|
||||
if !base.IsImageFile(data) {
|
||||
st := typesniffer.DetectContentType(data)
|
||||
if !(st.IsImage() && !st.IsSvgImage()) {
|
||||
return errors.New(ctx.Tr("settings.uploaded_avatar_not_a_image"))
|
||||
}
|
||||
if err = ctxRepo.UploadAvatar(data); err != nil {
|
||||
|
||||
@ -29,6 +29,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/markup"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
)
|
||||
|
||||
const (
|
||||
@ -265,7 +266,9 @@ func renderDirectory(ctx *context.Context, treeLink string) {
|
||||
n, _ := dataRc.Read(buf)
|
||||
buf = buf[:n]
|
||||
|
||||
isTextFile := base.IsTextFile(buf)
|
||||
st := typesniffer.DetectContentType(buf)
|
||||
isTextFile := st.IsText()
|
||||
|
||||
ctx.Data["FileIsText"] = isTextFile
|
||||
ctx.Data["FileName"] = readmeFile.name
|
||||
fileSize := int64(0)
|
||||
@ -302,7 +305,8 @@ func renderDirectory(ctx *context.Context, treeLink string) {
|
||||
}
|
||||
buf = buf[:n]
|
||||
|
||||
isTextFile = base.IsTextFile(buf)
|
||||
st = typesniffer.DetectContentType(buf)
|
||||
isTextFile = st.IsText()
|
||||
ctx.Data["IsTextFile"] = isTextFile
|
||||
|
||||
fileSize = meta.Size
|
||||
@ -405,7 +409,9 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
|
||||
n, _ := dataRc.Read(buf)
|
||||
buf = buf[:n]
|
||||
|
||||
isTextFile := base.IsTextFile(buf)
|
||||
st := typesniffer.DetectContentType(buf)
|
||||
isTextFile := st.IsText()
|
||||
|
||||
isLFSFile := false
|
||||
isDisplayingSource := ctx.Query("display") == "source"
|
||||
isDisplayingRendered := !isDisplayingSource
|
||||
@ -441,14 +447,16 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
|
||||
}
|
||||
buf = buf[:n]
|
||||
|
||||
isTextFile = base.IsTextFile(buf)
|
||||
st = typesniffer.DetectContentType(buf)
|
||||
isTextFile = st.IsText()
|
||||
|
||||
fileSize = meta.Size
|
||||
ctx.Data["RawFileLink"] = fmt.Sprintf("%s/media/%s/%s", ctx.Repo.RepoLink, ctx.Repo.BranchNameSubURL(), ctx.Repo.TreePath)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
isRepresentableAsText := base.IsRepresentableAsText(buf)
|
||||
isRepresentableAsText := st.IsRepresentableAsText()
|
||||
if !isRepresentableAsText {
|
||||
// If we can't show plain text, always try to render.
|
||||
isDisplayingSource = false
|
||||
@ -483,8 +491,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
|
||||
|
||||
switch {
|
||||
case isRepresentableAsText:
|
||||
// This will be true for SVGs.
|
||||
if base.IsImageFile(buf) {
|
||||
if st.IsSvgImage() {
|
||||
ctx.Data["IsImageFile"] = true
|
||||
ctx.Data["HasSourceRenderedToggle"] = true
|
||||
}
|
||||
@ -540,13 +547,13 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
|
||||
}
|
||||
}
|
||||
|
||||
case base.IsPDFFile(buf):
|
||||
case st.IsPDF():
|
||||
ctx.Data["IsPDFFile"] = true
|
||||
case base.IsVideoFile(buf):
|
||||
case st.IsVideo():
|
||||
ctx.Data["IsVideoFile"] = true
|
||||
case base.IsAudioFile(buf):
|
||||
case st.IsAudio():
|
||||
ctx.Data["IsAudioFile"] = true
|
||||
case base.IsImageFile(buf):
|
||||
case st.IsImage() && (setting.UI.SVG.Enabled || !st.IsSvgImage()):
|
||||
ctx.Data["IsImageFile"] = true
|
||||
default:
|
||||
if fileSize >= setting.UI.MaxDisplayFileSize {
|
||||
|
||||
@ -19,6 +19,7 @@ import (
|
||||
"code.gitea.io/gitea/modules/context"
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"code.gitea.io/gitea/modules/typesniffer"
|
||||
"code.gitea.io/gitea/modules/util"
|
||||
"code.gitea.io/gitea/modules/web"
|
||||
"code.gitea.io/gitea/modules/web/middleware"
|
||||
@ -159,7 +160,9 @@ func UpdateAvatarSetting(ctx *context.Context, form *forms.AvatarForm, ctxUser *
|
||||
if err != nil {
|
||||
return fmt.Errorf("ioutil.ReadAll: %v", err)
|
||||
}
|
||||
if !base.IsImageFile(data) {
|
||||
|
||||
st := typesniffer.DetectContentType(data)
|
||||
if !(st.IsImage() && !st.IsSvgImage()) {
|
||||
return errors.New(ctx.Tr("settings.uploaded_avatar_not_a_image"))
|
||||
}
|
||||
if err = ctxUser.UploadAvatar(data); err != nil {
|
||||
|
||||
@ -29,10 +29,12 @@
|
||||
{{range .Diff.Files}}
|
||||
<li>
|
||||
<div class="bold df ac pull-right">
|
||||
{{if not .IsBin}}
|
||||
{{template "repo/diff/stats" dict "file" . "root" $}}
|
||||
{{if .IsBin}}
|
||||
<span class="ml-1 mr-3">
|
||||
{{$.i18n.Tr "repo.diff.bin"}}
|
||||
</span>
|
||||
{{else}}
|
||||
<span>{{$.i18n.Tr "repo.diff.bin"}}</span>
|
||||
{{template "repo/diff/stats" dict "file" . "root" $}}
|
||||
{{end}}
|
||||
</div>
|
||||
<!-- todo finish all file status, now modify, add, delete and rename -->
|
||||
@ -42,55 +44,22 @@
|
||||
{{end}}
|
||||
</ol>
|
||||
{{range $i, $file := .Diff.Files}}
|
||||
{{if $file.IsIncomplete}}
|
||||
<div class="diff-file-box diff-box file-content mt-3">
|
||||
<h4 class="ui top attached normal header rounded">
|
||||
<a role="button" class="fold-file muted mr-2">
|
||||
{{svg "octicon-chevron-down" 18}}
|
||||
</a>
|
||||
<div class="bold ui left df ac">
|
||||
{{template "repo/diff/stats" dict "file" . "root" $}}
|
||||
</div>
|
||||
<span class="file mono">{{$file.Name}}</span>
|
||||
<div class="diff-file-header-actions df ac">
|
||||
<div class="text grey">
|
||||
{{if $file.IsIncompleteLineTooLong}}
|
||||
{{$.i18n.Tr "repo.diff.file_suppressed_line_too_long"}}
|
||||
{{else}}
|
||||
{{$.i18n.Tr "repo.diff.file_suppressed"}}
|
||||
{{end}}
|
||||
</div>
|
||||
{{if $file.IsProtected}}
|
||||
<span class="ui basic label">{{$.i18n.Tr "repo.diff.protected"}}</span>
|
||||
{{end}}
|
||||
{{if and (not $file.IsSubmodule) (not $.PageIsWiki)}}
|
||||
{{if $file.IsDeleted}}
|
||||
<a class="ui basic tiny button" rel="nofollow" href="{{EscapePound $.BeforeSourcePath}}/{{EscapePound .Name}}">{{$.i18n.Tr "repo.diff.view_file"}}</a>
|
||||
{{else}}
|
||||
<a class="ui basic tiny button" rel="nofollow" href="{{EscapePound $.SourcePath}}/{{EscapePound .Name}}">{{$.i18n.Tr "repo.diff.view_file"}}</a>
|
||||
{{end}}
|
||||
{{end}}
|
||||
</div>
|
||||
</h4>
|
||||
</div>
|
||||
{{else}}
|
||||
{{$blobBase := call $.GetBlobByPathForCommit $.BaseCommit $file.OldName}}
|
||||
{{$blobHead := call $.GetBlobByPathForCommit $.HeadCommit $file.Name}}
|
||||
{{$isImage := or (call $.IsBlobAnImage $blobBase) (call $.IsBlobAnImage $blobHead)}}
|
||||
{{$isCsv := (call $.IsCsvFile $file)}}
|
||||
{{$showFileViewToggle := or $isImage (and (not $file.IsIncomplete) $isCsv)}}
|
||||
<div class="diff-file-box diff-box file-content {{TabSizeClass $.Editorconfig $file.Name}} mt-3" id="diff-{{.Index}}">
|
||||
<h4 class="diff-file-header sticky-2nd-row ui top attached normal header df ac sb">
|
||||
<div class="df ac">
|
||||
{{$isImage := false}}
|
||||
{{if $file.IsDeleted}}
|
||||
{{$isImage = (call $.IsImageFileInBase $file.Name)}}
|
||||
{{else}}
|
||||
{{$isImage = (call $.IsImageFileInHead $file.Name)}}
|
||||
{{end}}
|
||||
{{$isCsv := (call $.IsCsvFile $file)}}
|
||||
{{$showFileViewToggle := or $isImage $isCsv}}
|
||||
<a role="button" class="fold-file muted mr-2">
|
||||
{{svg "octicon-chevron-down" 18}}
|
||||
</a>
|
||||
<div class="bold df ac">
|
||||
{{if $file.IsBin}}
|
||||
<span class="ml-1 mr-3">
|
||||
{{$.i18n.Tr "repo.diff.bin"}}
|
||||
</span>
|
||||
{{else}}
|
||||
{{template "repo/diff/stats" dict "file" . "root" $}}
|
||||
{{end}}
|
||||
@ -100,8 +69,8 @@
|
||||
<div class="diff-file-header-actions df ac">
|
||||
{{if $showFileViewToggle}}
|
||||
<div class="ui compact icon buttons">
|
||||
<span class="ui tiny basic button poping up active file-view-toggle" data-toggle-selector="#diff-source-{{$i}}" data-content="{{$.i18n.Tr "repo.file_view_source"}}" data-position="bottom center" data-variation="tiny inverted">{{svg "octicon-code"}}</span>
|
||||
<span class="ui tiny basic button poping up file-view-toggle" data-toggle-selector="#diff-rendered-{{$i}}" data-content="{{$.i18n.Tr "repo.file_view_rendered"}}" data-position="bottom center" data-variation="tiny inverted">{{svg "octicon-file"}}</span>
|
||||
<span class="ui tiny basic button poping up file-view-toggle" data-toggle-selector="#diff-source-{{$i}}" data-content="{{$.i18n.Tr "repo.file_view_source"}}" data-position="bottom center" data-variation="tiny inverted">{{svg "octicon-code"}}</span>
|
||||
<span class="ui tiny basic button poping up file-view-toggle active" data-toggle-selector="#diff-rendered-{{$i}}" data-content="{{$.i18n.Tr "repo.file_view_rendered"}}" data-position="bottom center" data-variation="tiny inverted">{{svg "octicon-file"}}</span>
|
||||
</div>
|
||||
{{end}}
|
||||
{{if $file.IsProtected}}
|
||||
@ -117,9 +86,19 @@
|
||||
</div>
|
||||
</h4>
|
||||
<div class="diff-file-body ui attached unstackable table segment">
|
||||
<div id="diff-source-{{$i}}" class="file-body file-code code-diff{{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}">
|
||||
{{if $file.IsBin}}
|
||||
<div class="diff-file-body binary" style="padding: 5px 10px;">{{$.i18n.Tr "repo.diff.bin_not_shown"}}</div>
|
||||
<div id="diff-source-{{$i}}" class="file-body file-code code-diff{{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}{{if $showFileViewToggle}} hide{{end}}">
|
||||
{{if or $file.IsIncomplete $file.IsBin}}
|
||||
<div class="diff-file-body binary" style="padding: 5px 10px;">
|
||||
{{if $file.IsIncomplete}}
|
||||
{{if $file.IsIncompleteLineTooLong}}
|
||||
{{$.i18n.Tr "repo.diff.file_suppressed_line_too_long"}}
|
||||
{{else}}
|
||||
{{$.i18n.Tr "repo.diff.file_suppressed"}}
|
||||
{{end}}
|
||||
{{else}}
|
||||
{{$.i18n.Tr "repo.diff.bin_not_shown"}}
|
||||
{{end}}
|
||||
</div>
|
||||
{{else}}
|
||||
<table class="chroma">
|
||||
{{if $.IsSplitStyle}}
|
||||
@ -130,11 +109,11 @@
|
||||
</table>
|
||||
{{end}}
|
||||
</div>
|
||||
{{if or $isImage $isCsv}}
|
||||
<div id="diff-rendered-{{$i}}" class="file-body file-code {{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}} hide">
|
||||
{{if $showFileViewToggle}}
|
||||
<div id="diff-rendered-{{$i}}" class="file-body file-code {{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}">
|
||||
<table class="chroma w-100">
|
||||
{{if $isImage}}
|
||||
{{template "repo/diff/image_diff" dict "file" . "root" $}}
|
||||
{{template "repo/diff/image_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead}}
|
||||
{{else}}
|
||||
{{template "repo/diff/csv_diff" dict "file" . "root" $}}
|
||||
{{end}}
|
||||
@ -144,7 +123,6 @@
|
||||
</div>
|
||||
</div>
|
||||
{{end}}
|
||||
{{end}}
|
||||
|
||||
{{if .Diff.IsIncomplete}}
|
||||
<div class="diff-file-box diff-box file-content mt-3">
|
||||
|
||||
@ -1,15 +1,13 @@
|
||||
{{ $imagePathOld := printf "%s/%s" .root.BeforeRawPath (EscapePound .file.OldName) }}
|
||||
{{ $imagePathNew := printf "%s/%s" .root.RawPath (EscapePound .file.Name) }}
|
||||
{{ $imageInfoBase := (call .root.ImageInfoBase .file.OldName) }}
|
||||
{{ $imageInfoHead := (call .root.ImageInfo .file.Name) }}
|
||||
{{if or $imageInfoBase $imageInfoHead}}
|
||||
{{if or .blobBase .blobHead}}
|
||||
<tr>
|
||||
<td colspan="2">
|
||||
<div class="image-diff" data-path-before="{{$imagePathOld}}" data-path-after="{{$imagePathNew}}">
|
||||
<div class="ui secondary pointing tabular top attached borderless menu stackable new-menu">
|
||||
<div class="new-menu-inner">
|
||||
<a class="item active" data-tab="diff-side-by-side">{{.root.i18n.Tr "repo.diff.image.side_by_side"}}</a>
|
||||
{{if and $imageInfoBase $imageInfoHead}}
|
||||
{{if and .blobBase .blobHead}}
|
||||
<a class="item" data-tab="diff-swipe">{{.root.i18n.Tr "repo.diff.image.swipe"}}</a>
|
||||
<a class="item" data-tab="diff-overlay">{{.root.i18n.Tr "repo.diff.image.overlay"}}</a>
|
||||
{{end}}
|
||||
@ -18,63 +16,39 @@
|
||||
<div class="hide">
|
||||
<div class="ui bottom attached tab image-diff-container active" data-tab="diff-side-by-side">
|
||||
<div class="diff-side-by-side">
|
||||
{{if $imageInfoBase }}
|
||||
{{if .blobBase }}
|
||||
<span class="side">
|
||||
<p class="side-header">{{.root.i18n.Tr "repo.diff.file_before"}}</p>
|
||||
<span class="before-container"><img class="image-before" /></span>
|
||||
<p>
|
||||
{{ $classWidth := "" }}
|
||||
{{ $classHeight := "" }}
|
||||
{{ $classByteSize := "" }}
|
||||
{{if $imageInfoHead}}
|
||||
{{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}
|
||||
{{ $classWidth = "red" }}
|
||||
{{end}}
|
||||
{{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}
|
||||
{{ $classHeight = "red" }}
|
||||
{{end}}
|
||||
{{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}
|
||||
{{ $classByteSize = "red" }}
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{$classWidth}}">{{$imageInfoBase.Width}}</span>
|
||||
<span class="bounds-info-before">
|
||||
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text bounds-info-width"></span>
|
||||
|
|
||||
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{$classHeight}}">{{$imageInfoBase.Height}}</span>
|
||||
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text bounds-info-height"></span>
|
||||
|
|
||||
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{$classByteSize}}">{{FileSize $imageInfoBase.ByteSize}}</span>
|
||||
</span>
|
||||
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text">{{FileSize .blobBase.Size}}</span>
|
||||
</p>
|
||||
</span>
|
||||
{{end}}
|
||||
{{if $imageInfoHead }}
|
||||
{{if .blobHead }}
|
||||
<span class="side">
|
||||
<p class="side-header">{{.root.i18n.Tr "repo.diff.file_after"}}</p>
|
||||
<span class="after-container"><img class="image-after" /></span>
|
||||
<p>
|
||||
{{ $classWidth := "" }}
|
||||
{{ $classHeight := "" }}
|
||||
{{ $classByteSize := "" }}
|
||||
{{if $imageInfoBase}}
|
||||
{{if not (eq $imageInfoBase.Width $imageInfoHead.Width)}}
|
||||
{{ $classWidth = "green" }}
|
||||
{{end}}
|
||||
{{if not (eq $imageInfoBase.Height $imageInfoHead.Height)}}
|
||||
{{ $classHeight = "green" }}
|
||||
{{end}}
|
||||
{{if not (eq $imageInfoBase.ByteSize $imageInfoHead.ByteSize)}}
|
||||
{{ $classByteSize = "green" }}
|
||||
{{end}}
|
||||
{{end}}
|
||||
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text {{$classWidth}}">{{$imageInfoHead.Width}}</span>
|
||||
<span class="bounds-info-after">
|
||||
{{.root.i18n.Tr "repo.diff.file_image_width"}}: <span class="text bounds-info-width"></span>
|
||||
|
|
||||
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text {{$classHeight}}">{{$imageInfoHead.Height}}</span>
|
||||
{{.root.i18n.Tr "repo.diff.file_image_height"}}: <span class="text bounds-info-height"></span>
|
||||
|
|
||||
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text {{$classByteSize}}">{{FileSize $imageInfoHead.ByteSize}}</span>
|
||||
</span>
|
||||
{{.root.i18n.Tr "repo.diff.file_byte_size"}}: <span class="text">{{FileSize .blobHead.Size}}</span>
|
||||
</p>
|
||||
</span>
|
||||
{{end}}
|
||||
</div>
|
||||
</div>
|
||||
{{if and $imageInfoBase $imageInfoHead}}
|
||||
{{if and .blobBase .blobHead}}
|
||||
<div class="ui bottom attached tab image-diff-container" data-tab="diff-swipe">
|
||||
<div class="diff-swipe">
|
||||
<div class="swipe-frame">
|
||||
@ -102,7 +76,7 @@
|
||||
</div>
|
||||
{{end}}
|
||||
</div>
|
||||
<div class="ui active centered inline loader"></div>
|
||||
<div class="ui active centered inline loader mb-4"></div>
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@ -1,3 +1,34 @@
|
||||
function getDefaultSvgBoundsIfUndefined(svgXml, src) {
|
||||
const DefaultSize = 300;
|
||||
const MaxSize = 99999;
|
||||
|
||||
const svg = svgXml.rootElement;
|
||||
|
||||
const width = svg.width.baseVal;
|
||||
const height = svg.height.baseVal;
|
||||
if (width.unitType === SVGLength.SVG_LENGTHTYPE_PERCENTAGE || height.unitType === SVGLength.SVG_LENGTHTYPE_PERCENTAGE) {
|
||||
const img = new Image();
|
||||
img.src = src;
|
||||
if (img.width > 1 && img.width < MaxSize && img.height > 1 && img.height < MaxSize) {
|
||||
return {
|
||||
width: img.width,
|
||||
height: img.height
|
||||
};
|
||||
}
|
||||
if (svg.hasAttribute('viewBox')) {
|
||||
const viewBox = svg.viewBox.baseVal;
|
||||
return {
|
||||
width: DefaultSize,
|
||||
height: DefaultSize * viewBox.width / viewBox.height
|
||||
};
|
||||
}
|
||||
return {
|
||||
width: DefaultSize,
|
||||
height: DefaultSize
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export default async function initImageDiff() {
|
||||
function createContext(image1, image2) {
|
||||
const size1 = {
|
||||
@ -30,34 +61,50 @@ export default async function initImageDiff() {
|
||||
|
||||
$('.image-diff').each(function() {
|
||||
const $container = $(this);
|
||||
|
||||
const diffContainerWidth = $container.width() - 300;
|
||||
const pathAfter = $container.data('path-after');
|
||||
const pathBefore = $container.data('path-before');
|
||||
|
||||
const imageInfos = [{
|
||||
loaded: false,
|
||||
path: pathAfter,
|
||||
$image: $container.find('img.image-after')
|
||||
$image: $container.find('img.image-after'),
|
||||
$boundsInfo: $container.find('.bounds-info-after')
|
||||
}, {
|
||||
loaded: false,
|
||||
path: pathBefore,
|
||||
$image: $container.find('img.image-before')
|
||||
$image: $container.find('img.image-before'),
|
||||
$boundsInfo: $container.find('.bounds-info-before')
|
||||
}];
|
||||
|
||||
for (const info of imageInfos) {
|
||||
if (info.$image.length > 0) {
|
||||
$.ajax({
|
||||
url: info.path,
|
||||
success: (data, _, jqXHR) => {
|
||||
info.$image.on('load', () => {
|
||||
info.loaded = true;
|
||||
setReadyIfLoaded();
|
||||
});
|
||||
info.$image.attr('src', info.path);
|
||||
|
||||
if (jqXHR.getResponseHeader('Content-Type') === 'image/svg+xml') {
|
||||
const bounds = getDefaultSvgBoundsIfUndefined(data, info.path);
|
||||
if (bounds) {
|
||||
info.$image.attr('width', bounds.width);
|
||||
info.$image.attr('height', bounds.height);
|
||||
info.$boundsInfo.hide();
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
} else {
|
||||
info.loaded = true;
|
||||
setReadyIfLoaded();
|
||||
}
|
||||
}
|
||||
|
||||
const diffContainerWidth = $container.width() - 300;
|
||||
|
||||
function setReadyIfLoaded() {
|
||||
if (imageInfos[0].loaded && imageInfos[1].loaded) {
|
||||
initViews(imageInfos[0].$image, imageInfos[1].$image);
|
||||
@ -81,6 +128,17 @@ export default async function initImageDiff() {
|
||||
factor = (diffContainerWidth - 24) / 2 / sizes.max.width;
|
||||
}
|
||||
|
||||
const widthChanged = sizes.image1.length !== 0 && sizes.image2.length !== 0 && sizes.image1[0].naturalWidth !== sizes.image2[0].naturalWidth;
|
||||
const heightChanged = sizes.image1.length !== 0 && sizes.image2.length !== 0 && sizes.image1[0].naturalHeight !== sizes.image2[0].naturalHeight;
|
||||
if (sizes.image1.length !== 0) {
|
||||
$container.find('.bounds-info-after .bounds-info-width').text(`${sizes.image1[0].naturalWidth}px`).addClass(widthChanged ? 'green' : '');
|
||||
$container.find('.bounds-info-after .bounds-info-height').text(`${sizes.image1[0].naturalHeight}px`).addClass(heightChanged ? 'green' : '');
|
||||
}
|
||||
if (sizes.image2.length !== 0) {
|
||||
$container.find('.bounds-info-before .bounds-info-width').text(`${sizes.image2[0].naturalWidth}px`).addClass(widthChanged ? 'red' : '');
|
||||
$container.find('.bounds-info-before .bounds-info-height').text(`${sizes.image2[0].naturalHeight}px`).addClass(heightChanged ? 'red' : '');
|
||||
}
|
||||
|
||||
sizes.image1.css({
|
||||
width: sizes.size1.width * factor,
|
||||
height: sizes.size1.height * factor
|
||||
|
||||
Loading…
Reference in New Issue
Block a user