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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
// bibiman - a TUI for managing BibLaTeX databases
// Copyright (C) 2024 lukeflo
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
/////
use biblatex::{Bibliography, ChunksExt, Type};
use std::{fs, path::PathBuf};
use super::cliargs::PosArgs;
// Set necessary fields
// TODO: can surely be made more efficient/simpler
pub struct BibiMain {
pub bibfile: PathBuf, // path to bibfile
pub bibfilestring: String, // content of bibfile as string
pub bibliography: Bibliography, // parsed bibliography
pub citekeys: Vec<String>, // list of all citekeys
}
impl BibiMain {
pub fn new() -> Self {
// TODO: Needs check for config file path as soon as config file is impl
let bibfile = PosArgs::parse_pos_args().bibfilearg;
let bibfilestring = fs::read_to_string(&bibfile).unwrap();
let bibliography = biblatex::Bibliography::parse(&bibfilestring).unwrap();
let citekeys = Self::get_citekeys(&bibliography);
Self {
bibfile,
bibfilestring,
bibliography,
citekeys,
}
}
// get list of citekeys from the given bibfile
// this list is the base for further operations on the bibentries
// since it is the entry point of the biblatex crate.
pub fn get_citekeys(bibstring: &Bibliography) -> Vec<String> {
let mut citekeys: Vec<String> =
bibstring.iter().map(|entry| entry.to_owned().key).collect();
citekeys.sort_by_key(|name| name.to_lowercase());
citekeys
}
}
pub struct BibiData {
pub bibentries: Vec<BibiEntry>,
}
// Struct which has to be created for every entry of bibdatabase
pub struct BibiEntry {
pub authors: String,
pub title: String,
pub year: String,
pub pubtype: String,
// pub keywords: Vec<String>,
pub citekey: String,
}
// INFO & TODO: Iterator needs to process all citekeys (Vec<String>) and should output another vector which holds every single entry as BibiEntry struct (Vec<BibiEntry>). Maybe the BibiEntry struct has to be wrapped inside a larger BibiEntryVec/BibiData struct or similar -> Iterator for BibiData!
impl BibiEntry {
pub fn new(citekey: &str) -> Self {
Self {
authors: Self::get_authors(citekey),
title: Self::get_title(citekey),
year: Self::get_year(citekey),
pubtype: Self::get_pubtype(citekey),
// keywords: Self::get_keywords(citekey),
citekey: citekey.to_string(),
}
}
fn get_authors(citekey: &str) -> String {
let biblio = BibiMain::new().bibliography;
let authors = biblio.get(&citekey).unwrap().author().unwrap();
let authors = {
if authors.len() > 1 {
let authors = format!("{} et al.", authors[0].name);
authors
} else {
let authors = authors[0].name.to_string();
authors
}
};
authors
}
fn get_title(citekey: &str) -> String {
let biblio = BibiMain::new().bibliography;
let title = biblio
.get(&citekey)
.unwrap()
.title()
.unwrap()
.format_verbatim();
title
}
fn get_year(citekey: &str) -> String {
let biblio = BibiMain::new().bibliography;
let year = biblio
.get(&citekey)
.unwrap()
.date()
.unwrap()
.to_chunks()
.format_verbatim();
let year = &year[..4];
year.to_string()
}
fn get_pubtype(citekey: &str) -> String {
let biblio = BibiMain::new().bibliography;
let pubtype = biblio.get(&citekey).unwrap().entry_type.to_string();
pubtype
}
fn get_keywords(citekey: &str) -> String {
let biblio = BibiMain::new().bibliography;
let keywords = biblio
.get(&citekey)
.unwrap()
.keywords()
.unwrap()
.format_verbatim();
keywords
}
}
|
