ibdl-core 1.7.1

Main download infrastructure for imageboard_downloader
Documentation 
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#![deny(clippy::nursery)]
#![allow(clippy::module_name_repetitions)]
#![allow(clippy::missing_panics_doc)]
#![allow(clippy::missing_errors_doc)]
#![allow(clippy::struct_field_names)]
pub use clap;
use clap::ValueEnum;
use ibdl_common::{post::rating::Rating, ImageBoards};
pub use owo_colors;
use std::ops::Deref;
use std::path::{Path, PathBuf};

pub mod async_queue;
pub mod cli;
pub mod error;
pub mod progress_bars;

#[derive(Debug, Clone, Copy)]
#[repr(transparent)]
pub struct ImageBoardArg(ImageBoards);

#[derive(Debug, Clone, Copy)]
#[repr(transparent)]
pub struct RatingArg(pub Rating);

impl ValueEnum for RatingArg {
    fn value_variants<'a>() -> &'a [Self] {
        &[
            Self(Rating::Safe),
            Self(Rating::Questionable),
            Self(Rating::Explicit),
        ]
    }
    fn to_possible_value(&self) -> Option<clap::builder::PossibleValue> {
        match self.0 {
            Rating::Safe => {
                Some(clap::builder::PossibleValue::new("safe").help(
                    "Represents posts that are don't involve nothing suggestive or sensitive",
                ))
            }
            Rating::Questionable => Some(clap::builder::PossibleValue::new("questionable").help(
                "Represents posts that have some degree of nudity or sexually suggestive elements",
            )),
            Rating::Explicit => Some(clap::builder::PossibleValue::new("explicit").help(
                "Represents posts that have explicit elements of pornography, gore, death, etc",
            )),
            _ => None,
        }
    }
}

impl Deref for RatingArg {
    type Target = Rating;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[inline]
pub fn generate_output_path(
    main_path: &Path,
    imageboard: ImageBoards,
    tags: &[String],
    cbz_mode: bool,
    pool_id: Option<u32>,
) -> PathBuf {
    let tag_string = tags.join(" ");
    let tag_path_string = if tag_string.contains("fav:") {
        String::from("Favorites")
    } else if cfg!(windows) {
        tag_string.replace(':', "_")
    } else if let Some(id) = pool_id {
        id.to_string()
    } else {
        tag_string
    };

    let pbuf = main_path.join(Path::new(&imageboard.to_string()));

    if cbz_mode {
        return pbuf.join(Path::new(&format!("{}.cbz", tag_path_string)));
    }
    pbuf.join(Path::new(&tag_path_string))
}

/// This function creates the destination directory without creating additional ones related to
/// the selected imageboard or tags used.
#[inline]
pub fn generate_output_path_precise(main_path: &Path, cbz_mode: bool) -> PathBuf {
    if cbz_mode {
        return PathBuf::from(&format!("{}.cbz", main_path.display()));
    }
    main_path.to_path_buf()
}