lashman
b432cc7431
Critical: undo toast now trashes only batch output files (not entire dir), JPEG scanline write errors propagated, selective metadata write result returned. High: zero-dimension guards in ResizeConfig/fit_within, negative aspect ratio rejection, FM integration toggle infinite recursion guard, saturating counter arithmetic in executor. Medium: PNG compression level passed to oxipng, pct mode updates job_config, external file loading updates step indicator, CLI undo removes history entries, watch config write failures reported, fast-copy path reads image dimensions for rename templates, discovery excludes unprocessable formats (heic/svg/ico/jxl), CLI warns on invalid algorithm/overwrite values, resolve_collision trailing dot fix, generation guards on all preview threads to cancel stale results, default DPI aligned to 0, watermark text width uses char count not byte length. Low: binary path escaped in Nautilus extension, file dialog filter aligned with discovery, reset_wizard clears preset_mode and output_dir.
57 lines
1.4 KiB
Rust
57 lines
1.4 KiB
Rust
use std::path::{Path, PathBuf};
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use walkdir::WalkDir;
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const IMAGE_EXTENSIONS: &[&str] = &[
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"jpg", "jpeg", "png", "webp", "avif", "gif", "tiff", "tif", "bmp",
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];
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fn is_image_extension(ext: &str) -> bool {
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IMAGE_EXTENSIONS.contains(&ext.to_lowercase().as_str())
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}
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pub fn discover_images(path: &Path, recursive: bool) -> Vec<PathBuf> {
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if path.is_file() {
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if let Some(ext) = path.extension().and_then(|e| e.to_str())
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&& is_image_extension(ext)
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{
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return vec![path.to_path_buf()];
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}
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return Vec::new();
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}
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if !path.is_dir() {
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return Vec::new();
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}
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let max_depth = if recursive { usize::MAX } else { 1 };
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WalkDir::new(path)
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.max_depth(max_depth)
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.into_iter()
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.filter_map(|entry| entry.ok())
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.filter(|entry| entry.file_type().is_file())
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.filter(|entry| {
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entry
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.path()
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.extension()
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.and_then(|ext| ext.to_str())
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.is_some_and(is_image_extension)
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})
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.map(|entry| entry.into_path())
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.collect()
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}
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pub fn has_subdirectories(path: &Path) -> bool {
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if !path.is_dir() {
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return false;
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}
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std::fs::read_dir(path)
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.map(|entries| {
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entries
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.filter_map(|e| e.ok())
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.any(|e| e.file_type().is_ok_and(|ft| ft.is_dir()))
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})
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.unwrap_or(false)
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}
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