Files
plainleaf/client/plugos/hooks/plug_namespace.ts
T

81 lines
2.3 KiB
TypeScript

import type { NamespaceOperation } from "@silverbulletmd/silverbullet/type/namespace";
import type { PlugNamespaceHookT } from "@silverbulletmd/silverbullet/type/manifest";
import type { Plug } from "../plug.ts";
import type { System } from "../system.ts";
import type { Hook, Manifest } from "../types.ts";
type SpaceFunction = {
operation: NamespaceOperation;
pattern: RegExp;
plug: Plug<PlugNamespaceHookT>;
name: string;
env?: string;
};
export class PlugNamespaceHook implements Hook<PlugNamespaceHookT> {
spaceFunctions: SpaceFunction[] = [];
apply(system: System<PlugNamespaceHookT>): void {
system.on({
plugLoaded: () => {
this.updateCache(system);
},
plugUnloaded: () => {
this.updateCache(system);
},
});
}
updateCache(system: System<PlugNamespaceHookT>) {
this.spaceFunctions = [];
for (const plug of system.loadedPlugs.values()) {
if (plug.manifest?.functions) {
for (const [funcName, funcDef] of Object.entries(
plug.manifest.functions,
)) {
if (funcDef.pageNamespace) {
this.spaceFunctions.push({
operation: funcDef.pageNamespace.operation,
pattern: new RegExp(funcDef.pageNamespace.pattern),
plug,
name: funcName,
env: funcDef.env,
});
}
}
}
}
}
validateManifest(manifest: Manifest<PlugNamespaceHookT>): string[] {
const errors: string[] = [];
if (!manifest.functions) {
return [];
}
for (const [funcName, funcDef] of Object.entries(manifest.functions)) {
if (funcDef.pageNamespace) {
if (!funcDef.pageNamespace.pattern) {
errors.push(`Function ${funcName} has a namespace but no pattern`);
}
if (!funcDef.pageNamespace.operation) {
errors.push(`Function ${funcName} has a namespace but no operation`);
}
if (
![
"readFile",
"writeFile",
"getFileMeta",
"listFiles",
"deleteFile",
].includes(funcDef.pageNamespace.operation)
) {
errors.push(
`Function ${funcName} has an invalid operation ${funcDef.pageNamespace.operation}`,
);
}
}
}
return errors;
}
}