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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2026 metamuffin <metamuffin.org>
*/
use super::error::MyResult;
use crate::{request_info::RequestInfo, responders::UiPage};
use anyhow::{Result, anyhow};
use jellycommon::{
jellyobject::{EMPTY, Object, Path, Tag},
*,
};
use jellydb::{Filter, MultiBehaviour, Query, Sort, SortOrder, Transaction, ValueSort};
use jellyui::components::{
node_list::{NodeFilterInfo, NodeListData},
node_page::NodePage,
};
use rocket::get;
use std::{borrow::Cow, collections::BTreeMap};
#[get("/n/<slug>")]
pub fn r_node(ri: RequestInfo<'_>, slug: &str) -> MyResult<UiPage> {
ri.require_user()?;
let filter = NodeFilter { kind: None };
let mut nku = None;
let mut children = None;
let mut credits = Vec::new();
let mut credited = Vec::new();
ri.state.database.transaction(&mut |txn| {
if let Some(row) = txn.query_single(Query {
filter: Filter::Match(Path(vec![NO_SLUG.0]), slug.into()),
..Default::default()
})? {
let n = txn.get(row)?.unwrap();
nku = Some(create_nku(txn, row)?);
children = Some(c_children(txn, filter.clone(), row, &n)?);
credits = c_credits(txn, &n)?;
credited = c_credited(txn, row)?;
}
Ok(())
})?;
let (Some(nku), Some(children)) = (nku, children) else {
Err(anyhow!("no such node"))?
};
Ok(ri.respond_ui(&NodePage {
ri: &ri.render_info(),
nku,
children: &children,
credited: &credited,
credits: &credits,
}))
}
const KINDS_TAB_ORDER: &[Tag] = &[
KIND_COLLECTION,
KIND_MOVIE,
KIND_SHOW,
KIND_SERIES,
KIND_SEASON,
KIND_EPISODE,
KIND_CHANNEL,
KIND_VIDEO,
KIND_SHORTFORMVIDEO,
KIND_MUSIC,
];
fn c_children(
txn: &mut dyn Transaction,
mut filter: NodeFilter,
row: u64,
node: &Object,
) -> Result<NodeListData<'static>> {
let kind = node.get(NO_KIND).unwrap_or(KIND_COLLECTION);
let (order, path) = match kind {
KIND_CHANNEL => (SortOrder::Descending, Path(vec![NO_RELEASEDATE.0])),
KIND_SEASON | KIND_SHOW => (SortOrder::Ascending, Path(vec![NO_INDEX.0])),
_ => (SortOrder::Ascending, Path(vec![NO_TITLE.0])),
};
let mut filter_kinds = Vec::new();
for &kind in KINDS_TAB_ORDER {
let count = txn.count(Filter::All(vec![
Filter::Match(Path(vec![NO_VISIBILITY.0]), VISI_VISIBLE.into()),
Filter::Match(Path(vec![NO_PARENT.0]), row.into()),
Filter::Match(Path(vec![NO_KIND.0]), kind.into()),
]))?;
if count > 0 {
filter_kinds.push((kind, count));
}
}
if filter.kind.is_none() {
filter.kind = filter_kinds.first().map(|(t, _)| *t);
}
let mut filters = vec![
Filter::Match(Path(vec![NO_VISIBILITY.0]), VISI_VISIBLE.into()),
Filter::Match(Path(vec![NO_PARENT.0]), row.into()),
];
if let Some(kind) = filter.kind {
filters.push(Filter::Match(Path(vec![NO_KIND.0]), kind.into()))
}
let children_rows = txn
.query(Query {
sort: Sort::Value(ValueSort {
multi: MultiBehaviour::First,
offset: None,
order,
path,
}),
filter: Filter::All(filters),
..Default::default()
})?
.collect::<Result<Vec<_>>>()?;
let mut items = Vec::new();
for (row, _) in children_rows {
items.push(create_nku(txn, row)?);
}
Ok(NodeListData {
filter_info: NodeFilterInfo {
cur: filter,
kinds: filter_kinds,
},
items,
})
}
fn c_credits(txn: &mut dyn Transaction, node: &Object) -> Result<Vec<(Tag, Vec<Nku<'static>>)>> {
if !node.has(NO_CREDIT.0) {
return Ok(Vec::new());
}
let mut cats = BTreeMap::<_, Vec<_>>::new();
for cred in node.iter(NO_CREDIT) {
let Some(row) = cred.get(CR_NODE) else {
continue;
};
cred.get(CR_ROLE);
cats.entry(cred.get(CR_KIND).unwrap_or(CRCAT_CREW))
.or_default()
.push(Nku {
role: cred.get(CR_ROLE).map(String::from).map(Cow::Owned),
..create_nku(txn, row)?
});
}
let mut cats = cats.into_iter().collect::<Vec<_>>();
cats.sort_by_key(|(c, _)| match *c {
CRCAT_CAST => 0,
CRCAT_CREW => 1,
_ => 100,
});
Ok(cats)
}
fn c_credited(txn: &mut dyn Transaction, row: u64) -> Result<Vec<Nku<'static>>> {
let children_rows = txn
.query(Query {
sort: Sort::Value(ValueSort {
multi: MultiBehaviour::First,
offset: None,
order: SortOrder::Ascending,
path: Path(vec![NO_TITLE.0]),
}),
filter: Filter::All(vec![
Filter::Match(Path(vec![NO_VISIBILITY.0]), VISI_VISIBLE.into()),
Filter::Match(Path(vec![NO_CREDIT.0, CR_NODE.0]), row.into()),
]),
..Default::default()
})?
.collect::<Result<Vec<_>>>()?;
let mut list = Vec::new();
for (row, _) in children_rows {
list.push(Nku {
role: None,
..create_nku(txn, row)?
});
}
Ok(list)
}
pub fn create_nku(txn: &mut dyn Transaction, row: u64) -> Result<Nku<'static>> {
let child_count = txn.count(Filter::Match(Path(vec![NO_PARENT.0]), row.into()))?;
Ok(Nku {
node: Cow::Owned(txn.get(row)?.unwrap()),
role: None,
userdata: Cow::Borrowed(EMPTY),
child_count,
})
}
|
