changxi 0.3.0

TUI EPUB Reader
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

pub mod epub;
pub use epub::EpubParser;

use crate::core::models::ContentElement;
use crate::error::EpubError;
use std::collections::HashMap;
use std::io::{Read, Seek};
use zip::ZipArchive;

#[derive(Clone)]
pub struct ChapterInfo {
    pub href: String,
    pub id: String,
    pub title: String,
    pub level: usize,
}

pub trait Parser {
    fn find_opf_path<R: Read + Seek>(
        &self,
        archive: &mut ZipArchive<R>,
    ) -> Result<String, EpubError>;

    fn parse_opf<R: Read + Seek>(
        &self,
        archive: &mut ZipArchive<R>,
        opf_path: &str,
    ) -> Result<
        (
            String,
            String,
            Vec<ChapterInfo>,
            HashMap<String, String>,
            Option<String>,
        ),
        EpubError,
    >;

    fn parse_chapter_content(
        &self,
        content: &str,
        index: usize,
        href: &str,
    ) -> (String, Vec<ContentElement>);
}