1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
import type { MigrationResult, ProjectRecord } from "./types";
import { getProjectId, isRecord } from "./utils";
export function transformProjectV29ToV30({
project,
}: {
project: ProjectRecord;
}): MigrationResult<ProjectRecord> {
if (!getProjectId({ project })) {
return { project, skipped: true, reason: "no project id" };
}
const version = project.version;
if (typeof version !== "number") {
return { project, skipped: true, reason: "invalid version" };
}
if (version >= 30) {
return { project, skipped: true, reason: "already v30" };
}
if (version !== 29) {
return { project, skipped: true, reason: "not v29" };
}
return {
project: {
...migrateProject({ project }),
version: 30,
},
skipped: false,
};
}
function migrateProject({ project }: { project: ProjectRecord }): ProjectRecord {
const nextProject = { ...project };
if (Array.isArray(project.scenes)) {
nextProject.scenes = project.scenes.map((scene) => migrateScene({ scene }));
}
return nextProject;
}
function migrateScene({ scene }: { scene: unknown }): unknown {
if (!isRecord(scene)) {
return scene;
}
const nextScene = { ...scene };
if (isRecord(scene.tracks)) {
nextScene.tracks = migrateTracks({ tracks: scene.tracks });
}
return nextScene;
}
function migrateTracks({ tracks }: { tracks: ProjectRecord }): ProjectRecord {
const nextTracks = { ...tracks };
if (isRecord(tracks.main)) {
nextTracks.main = migrateTrack({ track: tracks.main });
}
if (Array.isArray(tracks.overlay)) {
nextTracks.overlay = tracks.overlay.map((track) => migrateTrack({ track }));
}
if (Array.isArray(tracks.audio)) {
nextTracks.audio = tracks.audio.map((track) => migrateTrack({ track }));
}
return nextTracks;
}
function migrateTrack({ track }: { track: unknown }): unknown {
if (!isRecord(track) || !Array.isArray(track.elements)) {
return track;
}
return {
...track,
elements: track.elements.map((element) => migrateElement({ element })),
};
}
function migrateElement({ element }: { element: unknown }): unknown {
if (!isRecord(element) || !isRecord(element.animations)) {
return element;
}
return {
...element,
animations: migrateAnimations({ animations: element.animations }),
};
}
function migrateAnimations({
animations,
}: {
animations: ProjectRecord;
}): ProjectRecord {
if (!isRecord(animations.bindings) || !isRecord(animations.channels)) {
return animations;
}
const channels = animations.channels;
const nextAnimations: ProjectRecord = { ...animations };
for (const binding of Object.values(animations.bindings)) {
if (!isRecord(binding) || typeof binding.path !== "string") {
continue;
}
if (!Array.isArray(binding.components)) {
continue;
}
const componentEntries = binding.components.flatMap((component) => {
if (
!isRecord(component) ||
typeof component.key !== "string" ||
typeof component.channelId !== "string"
) {
return [];
}
const channel = channels[component.channelId];
if (!isRecord(channel)) {
return [];
}
return [[component.key, migrateChannel({ channel })] as const];
});
if (componentEntries.length === 0) {
continue;
}
nextAnimations[binding.path] =
componentEntries.length === 1 && componentEntries[0]?.[0] === "value"
? componentEntries[0][1]
: Object.fromEntries(componentEntries);
}
return nextAnimations;
}
function migrateChannel({ channel }: { channel: ProjectRecord }): ProjectRecord {
const { kind: _kind, ...nextChannel } = channel;
return nextChannel;
}
|
