# datascape

Minimal self-hosted personal wiki. Folders are pages.

## Features

- **Pages** every folder is a page. Place an `index.md` inside a folder and it renders as HTML. Drop any other files (PDFs, images, etc.) alongside it and they appear in the listing below the content. Navigating to a path that does not exist shows a **[CREATE]** prompt.

- **Search** search across all page names (folder names) in the wiki, accessible from the navigation bar.

- **Wikilinks** link between pages with `[[Page Name]]` syntax. When a page is renamed or moved, all wikilinks pointing to it are rewritten automatically to reflect the new path.

- **Movie import** import movie entries via the OMDb API. Fetches title, year, runtime, genre, director, cast, plot, and poster, and pre-fills a new page with that metadata.

- **Special folder types** folders can opt into custom rendering (e.g. a photo diary with calendar navigation). See the [Special Folder Types](#special-folder-types) section for details.

- **Quick-add bookmarklet** save the current browser tab to a predetermined wiki page (e.g. `/Topics/Bookmarks/`) with one click. See the [Quick-Add Bookmarklet](#quick-add-bookmarklet) section.

## Build

```bash
# local
go build -o datascape .

# QNAP NAS (linux/arm)
GOOS=linux GOARCH=arm go build -o datascape .
```

## Usage

```bash
go run . -dir ./wiki -addr :8080
go run . -dir ./wiki -addr :8080 -user me -pass secret
```

| Flag | Default | Description |
|------|---------|-------------|
| `-addr` | `:8080` | Listen address |
| `-dir` | `./wiki` | Wiki root directory |
| `-cache` | `./cache` | Thumbnail cache directory |
| `-user` | _(none)_ | Basic auth username — omit to disable auth |
| `-pass` | _(none)_ | Basic auth password |
| `-reindex-interval` | `30m` | Periodic search index rebuild interval (`0` disables) |

## Special Folder Types

A folder can opt into special rendering by adding a `.page-settings` file:

```
type = diary
```

### Diary

Designed for a chronological photo diary. Expected structure:

```
FolderName/
  .page-settings        ← type = diary
  YYYY/
    YYYY-MM-DD Desc.jpg ← photos named with date prefix
    MM/
      DD/
        index.md        ← diary entry for that day
```

| View | What renders |
|------|-------------|
| Year (`YYYY/`) | Section per month with link and photo count |
| Month (`MM/`) | Section per day with entry content and photo grid |
| Day (`DD/`) | Entry content and photo grid |

Days with photos but no `index.md` still appear in the month view and can be created by clicking their heading link.

#### Persistent date links

Each diary root exposes three stable paths intended for browser bookmarks. They redirect to the current dated URL on every visit:

| Path | Redirects to |
|------|-------------|
| `<diary>/today/` | `<diary>/YYYY/MM/DD/` (or `…/?edit` if the day folder does not exist yet) |
| `<diary>/this-month/` | `<diary>/YYYY/MM/` |
| `<diary>/this-year/` | `<diary>/YYYY/` |

## Quick-Add Bookmarklet

Replace `wiki.host` with your wiki host and `/Topics/Bookmarks/` with the destination page (one bookmarklet per target):

```javascript
javascript:(function(){var s=window.getSelection().toString().trim();var t=s||document.title;var u=location.href;var to='/Topics/Bookmarks/';var q='?to='+encodeURIComponent(to)+'&url='+encodeURIComponent(u)+'&title='+encodeURIComponent(t);window.open('https://wiki.host/quickadd'+q,'quickadd','width=480,height=320');})();
```

Each save appends an entry of the following form to the destination page's `index.md`:

```markdown
- [Example Page](https://example.com)
  2026-05-11 14:30
  optional comment
```
