feat: implement Phase 11 — inline photo viewing with ratatui-image

Add feature-gated (`images`) inline photo support:
- New types: MediaInfo, PhotoInfo, PhotoDownloadState, ImagesConfig
- Media module: ImageCache (LRU filesystem cache), ImageRenderer (terminal protocol detection)
- Photo metadata extraction from TDLib MessagePhoto with download_file() API
- ViewImage command (v/м) to toggle photo expand/collapse in message selection
- Two-pass UI rendering: placeholder lines in message bubbles + StatefulImage overlay
- Collapse all expanded photos on Esc (exit selection mode)

Dependencies: ratatui-image 8.1, image 0.25 (optional, behind `images` feature flag)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Mikhail Kilin
2026-02-06 21:25:17 +03:00
parent 6845ee69bf
commit b0f1f9fdc2
29 changed files with 1505 additions and 102 deletions

View File

@@ -362,6 +362,22 @@ impl TdClient {
.await
}
// Делегирование файловых операций
/// Скачивает файл по file_id и возвращает локальный путь.
pub async fn download_file(&self, file_id: i32) -> Result<String, String> {
match functions::download_file(file_id, 1, 0, 0, true, self.client_id).await {
Ok(tdlib_rs::enums::File::File(file)) => {
if file.local.is_downloading_completed && !file.local.path.is_empty() {
Ok(file.local.path)
} else {
Err("Файл не скачан".to_string())
}
}
Err(e) => Err(format!("Ошибка скачивания файла: {:?}", e)),
}
}
// Вспомогательные методы
pub fn client_id(&self) -> i32 {
self.client_id