mirror of
https://github.com/navidrome/navidrome.git
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169 lines
5.2 KiB
Go
169 lines
5.2 KiB
Go
package model
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import (
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"strings"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("ParseEmbedded", func() {
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It("should parse embedded TTML with the tag language as the default", func() {
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content := `<tt xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata">
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<head>
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<metadata>
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<ttm:agent xml:id="lead" ttm:type="person">
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<ttm:name>Lead Vocal</ttm:name>
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</ttm:agent>
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</metadata>
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</head>
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<body>
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<div>
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<p begin="00:00:01.000" end="00:00:03.000">
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<span begin="00:00:01.000" end="00:00:02.000" ttm:agent="lead">Hello </span><span begin="00:00:02.000" end="00:00:03.000" ttm:agent="lead">world</span>
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</p>
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</div>
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</body>
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</tt>`
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list, err := ParseEmbedded("ENG", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(HaveLen(1))
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Expect(list[0].Kind).To(Equal("main"))
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Expect(list[0].Lang).To(Equal("eng"))
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Expect(list[0].Synced).To(BeTrue())
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Expect(list[0].Agents).To(Equal([]Agent{{ID: "lead", Role: "main", Name: "Lead Vocal"}}))
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Expect(list[0].Line).To(HaveLen(1))
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Expect(list[0].Line[0].Start).To(Equal(new(int64(1000))))
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Expect(list[0].Line[0].End).To(Equal(new(int64(3000))))
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Expect(list[0].Line[0].Value).To(Equal("Hello world"))
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Expect(list[0].Line[0].Cue).To(HaveLen(2))
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Expect(list[0].Line[0].Cue[0].AgentID).To(Equal("lead"))
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Expect(list[0].Line[0].Cue[0].ByteStart).To(Equal(0))
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Expect(list[0].Line[0].Cue[0].ByteEnd).To(Equal(5))
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Expect(list[0].Line[0].Cue[1].ByteStart).To(Equal(6))
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Expect(list[0].Line[0].Cue[1].ByteEnd).To(Equal(10))
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})
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It("should preserve embedded TTML translation and pronunciation tracks", func() {
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content := `<tt xmlns="http://www.w3.org/ns/ttml" xmlns:itunes="http://music.apple.com/lyric-ttml-internal">
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<head>
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<metadata>
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<iTunesMetadata xmlns="http://music.apple.com/lyric-ttml-internal">
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<translations>
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<translation xml:lang="es">
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<text for="L1">Hola</text>
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</translation>
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</translations>
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<transliterations>
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<transliteration xml:lang="ja-Latn">
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<text for="L1"><span begin="00:00:01.000" end="00:00:01.300" xmlns="http://www.w3.org/ns/ttml">ko</span><span begin="00:00:01.300" end="00:00:01.600" xmlns="http://www.w3.org/ns/ttml">nni</span></text>
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</transliteration>
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</transliterations>
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</iTunesMetadata>
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</metadata>
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</head>
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<body xml:lang="ja">
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<div>
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<p begin="00:00:01.000" end="00:00:02.000" itunes:key="L1">こんにちは</p>
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</div>
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</body>
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</tt>`
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list, err := ParseEmbedded("eng", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(HaveLen(3))
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Expect(list[0].Kind).To(Equal("main"))
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Expect(list[0].Lang).To(Equal("ja"))
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Expect(list[0].Line[0].Value).To(Equal("こんにちは"))
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Expect(list[1].Kind).To(Equal("translation"))
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Expect(list[1].Lang).To(Equal("es"))
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Expect(list[1].Line[0].Value).To(Equal("Hola"))
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Expect(list[2].Kind).To(Equal("pronunciation"))
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Expect(list[2].Lang).To(Equal("ja-latn"))
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Expect(list[2].Line[0].Value).To(Equal("konni"))
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Expect(list[2].Line[0].Cue).To(HaveLen(2))
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})
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It("should parse embedded SRT with the tag language", func() {
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content := `1
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00:00:18,800 --> 00:00:22,800
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We're from subtitles
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2
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00:00:22,801 --> 00:00:26,000
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Another subtitle line`
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list, err := ParseEmbedded("POR", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(Equal(LyricList{
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{
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Lang: "por",
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Line: []Line{
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{
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Start: new(int64(18800)),
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End: new(int64(22800)),
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Value: "We're from subtitles",
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},
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{
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Start: new(int64(22801)),
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End: new(int64(26000)),
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Value: "Another subtitle line",
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},
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},
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Synced: true,
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},
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}))
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})
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It("should parse embedded SRT blocks separated by whitespace-only blank lines", func() {
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content := "1\n00:00:01,000 --> 00:00:02,000\nFirst subtitle\n \n2\n00:00:03,000 --> 00:00:04,000\nSecond subtitle"
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list, err := ParseEmbedded("eng", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(HaveLen(1))
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Expect(list[0].Line).To(Equal([]Line{
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{Start: new(int64(1000)), End: new(int64(2000)), Value: "First subtitle"},
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{Start: new(int64(3000)), End: new(int64(4000)), Value: "Second subtitle"},
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}))
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})
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It("should keep embedded enhanced LRC cues", func() {
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content := "[00:01.00]<00:01.00>Lead <00:01.50>words"
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list, err := ParseEmbedded("eng", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(HaveLen(1))
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Expect(list[0].Lang).To(Equal("eng"))
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Expect(list[0].Synced).To(BeTrue())
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Expect(list[0].Line[0].Value).To(Equal("Lead words"))
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Expect(list[0].Line[0].Cue).To(HaveLen(2))
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})
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It("should fall back to plain lyrics when embedded TTML is invalid", func() {
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content := `<tt xmlns="http://www.w3.org/ns/ttml">
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<body>
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<p begin="not-a-time">Broken</p>
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</body>
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</tt>`
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list, err := ParseEmbedded("eng", content)
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Expect(err).ToNot(HaveOccurred())
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Expect(list).To(HaveLen(1))
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Expect(list[0].Lang).To(Equal("eng"))
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Expect(list[0].Synced).To(BeFalse())
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Expect(list[0].Line).ToNot(BeEmpty())
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values := make([]string, 0, len(list[0].Line))
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for _, line := range list[0].Line {
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values = append(values, line.Value)
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}
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Expect(strings.Join(values, "\n")).To(ContainSubstring("Broken"))
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})
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})
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