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
|
import { get } from 'svelte/store';
import type { Media } from '../../../../AniList/media';
import settings from '$stores/settings';
import type { SubsPlease } from '$lib/Media/Anime/Airing/Subtitled/subsPlease';
import stringSimilarity from 'string-similarity';
export interface Time {
title: string;
time: string;
day: string;
}
const secondsUntil = (targetTime: string, targetDay: string) => {
const now = new Date();
const [targetHour, targetMinute] = targetTime.split(':').map(Number);
let dayDifference =
['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'].indexOf(
targetDay
) - now.getDay();
if (dayDifference < 0) dayDifference += 7;
const targetDate = new Date(now);
targetDate.setDate(now.getDate() + dayDifference);
targetDate.setHours(targetHour, targetMinute, 0, 0);
const secondsDifference = (Number(targetDate) - Number(now)) / 1000;
return secondsDifference > 0 ? secondsDifference : secondsDifference + 7 * 24 * 60 * 60;
};
const preprocessTitle = (title: string): string => {
return title
.toLowerCase()
.replace(/\b(season|s|part|cour)\b/g, ' ')
.replace(/[^a-z0-9\s]/gi, '')
.trim()
.split(/\s+/)
.join(' ');
};
const calculateWeightedSimilarity = (title1: string, title2: string): number => {
const tokens1 = title1.split(' ');
const tokens2 = title2.split(' ');
const set2 = new Set(tokens2);
let score = 0;
tokens1.forEach((token) => {
if (set2.has(token)) {
score += /^\d+$/.test(token) ? 2 : 1;
}
});
return score / (Math.max(tokens1.length, tokens2.length) * 2);
};
const findClosestMatch = (times: Time[], titles: string[]): Time | null => {
let bestMatch: Time | null = null;
let bestScore = 0;
titles.filter(Boolean).forEach((searchTitle) => {
if (searchTitle.includes('OVA') || searchTitle.includes('Special')) return;
const normalizedSearchTitle = preprocessTitle(searchTitle);
times.forEach((time) => {
const normalizedTimeTitle = preprocessTitle(time.title);
const similarityScore = calculateWeightedSimilarity(
normalizedSearchTitle,
normalizedTimeTitle
);
if (similarityScore > bestScore) {
bestScore = similarityScore;
bestMatch = time;
}
});
});
return bestMatch;
};
export const injectAiringTime = (anime: Media, subsPlease: SubsPlease | null) => {
const airingAt = anime.nextAiringEpisode?.airingAt;
// const nativeUntilAiring = airingAt
// ? Math.round((airingAt - Date.now() / 1000) * 100) / 100
// : undefined;
const nativeTime = new Date(airingAt ? airingAt * 1000 : 0);
let untilAiring;
let time = new Date(airingAt ? airingAt * 1000 : 0);
let nextEpisode = anime.nextAiringEpisode?.episode || 0;
if (
!(
(get(settings).displayNativeCountdown || !subsPlease)
// || !(nativeUntilAiring !== undefined && nativeUntilAiring < 24 * 60 * 60)
)
) {
const times: Time[] = [];
for (const [key, value] of Object.entries(subsPlease.schedule)) {
const flattenedValue = Array.isArray(value) ? value.flat() : [];
for (const time of flattenedValue) {
times.push({
title: time.title,
time: time.time,
day: key
});
}
}
const foundTime: Time | null = findClosestMatch(times, [
anime.title.romaji,
anime.title.english,
...anime.synonyms
]);
if (foundTime) {
untilAiring = secondsUntil((foundTime as Time).time, (foundTime as Time).day);
time = new Date(Date.now() + untilAiring * 1000);
}
}
if (
anime.nextAiringEpisode?.nativeAiringAt &&
airingAt &&
nativeTime.getTime() !== time.getTime() &&
nativeTime.getTime() - time.getTime() > 24 * 60 * 60 * 1000
)
nextEpisode -= 1;
return {
...anime,
nextAiringEpisode: {
episode: nextEpisode,
airingAt: time.getTime() / 1000,
nativeAiringAt: nativeTime.getTime() / 1000
}
} as Media;
};
|