obsidian-sample-plugin/suggest/fileSuggest.ts

61 lines
1.5 KiB
TypeScript

// Credits go to Liam's Periodic Notes Plugin: https://github.com/liamcain/obsidian-periodic-notes
import { App, TAbstractFile, TextAreaComponent, TFile } from 'obsidian';
import { TextInputSuggest } from './suggest';
import TemplaterPlugin from 'main';
import { errorWrapperSync } from '../errors/errors';
import { getFilesFromTheFolder } from '../files/files';
export class FileSuggest extends TextInputSuggest<TFile> {
constructor(
public app: App,
public inputEl: any,
private plugin: TemplaterPlugin,
) {
super(app, inputEl);
}
getFolder(): string {
return this.plugin.settings.mySetting;
}
get_error_msg(): string {
return `Templates folder doesn't exist`;
}
getSuggestions(input_str: string): TFile[] {
const all_files = errorWrapperSync(
() => getFilesFromTheFolder(this.app, this.getFolder()),
this.get_error_msg(),
);
if (!all_files) {
return [];
}
const files: TFile[] = [];
const lower_input_str = input_str.toLowerCase();
all_files.forEach((file: TAbstractFile) => {
if (
file instanceof TFile &&
file.extension === 'md' &&
file.path.toLowerCase().contains(lower_input_str)
) {
files.push(file);
}
});
return files;
}
renderSuggestion(file: TFile, el: HTMLElement): void {
el.setText(file.path);
}
selectSuggestion(file: TFile): void {
this.inputEl.value = file.path;
this.inputEl.trigger('input');
this.close();
}
}