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src/settings/suggesters/FolderSuggest.ts

@@ -0,0 +1,33 @@
+// Credits go to Liam's Periodic Notes Plugin: https://github.com/liamcain/obsidian-periodic-notes
+
+import {TAbstractFile, TFolder} from 'obsidian';
+import {TextInputSuggest} from './Suggest';
+
+export class FolderSuggest extends TextInputSuggest<TFolder> {
+	getSuggestions(inputStr: string): TFolder[] {
+		const abstractFiles = this.app.vault.getAllLoadedFiles();
+		const folders: TFolder[] = [];
+		const lowerCaseInputStr = inputStr.toLowerCase();
+
+		abstractFiles.forEach((folder: TAbstractFile) => {
+			if (
+				folder instanceof TFolder &&
+				folder.path.toLowerCase().contains(lowerCaseInputStr)
+			) {
+				folders.push(folder);
+			}
+		});
+
+		return folders;
+	}
+
+	renderSuggestion(file: TFolder, el: HTMLElement): void {
+		el.setText(file.path);
+	}
+
+	selectSuggestion(file: TFolder): void {
+		this.inputEl.value = file.path;
+		this.inputEl.trigger('input');
+		this.close();
+	}
+}