add news page

This commit is contained in:
2025-12-06 02:26:35 +05:00
parent 3e62bd7c27
commit 2e6b2d7add
7 changed files with 2465 additions and 11 deletions

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src/renderer/pages/News.tsx Normal file
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import { useEffect, useState } from 'react';
import {
Box,
Typography,
Paper,
Stack,
Chip,
IconButton,
TextField,
Button,
} from '@mui/material';
import ExpandMoreIcon from '@mui/icons-material/ExpandMore';
import { fetchNews, NewsItem, createNews, fetchMe, deleteNews } from '../api';
import { FullScreenLoader } from '../components/FullScreenLoader';
import { MarkdownEditor } from '../components/MarkdownEditor';
import DeleteOutlineIcon from '@mui/icons-material/DeleteOutline';
export const News = () => {
const [news, setNews] = useState<NewsItem[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [expandedId, setExpandedId] = useState<string | null>(null);
// Markdown-рендерер (динамический импорт, чтобы не ругался CommonJS)
const [ReactMarkdown, setReactMarkdown] = useState<any>(null);
const [remarkGfm, setRemarkGfm] = useState<any>(null);
// --- Админский редактор ---
const [creating, setCreating] = useState(false);
const [title, setTitle] = useState('');
const [preview, setPreview] = useState('');
const [markdown, setMarkdown] = useState('');
const [isAdmin, setIsAdmin] = useState(false);
useEffect(() => {
(async () => {
try {
const me = await fetchMe();
setIsAdmin(me.is_admin);
} catch {
setIsAdmin(false);
}
})();
}, []);
// Загружаем react-markdown + remark-gfm
useEffect(() => {
(async () => {
const md = await import('react-markdown');
const gfm = await import('remark-gfm');
setReactMarkdown(() => md.default);
setRemarkGfm(() => gfm.default);
})();
}, []);
// Загрузка списка новостей
useEffect(() => {
const load = async () => {
try {
const data = await fetchNews();
setNews(data);
} catch (e: any) {
setError(e?.message || 'Не удалось загрузить новости');
} finally {
setLoading(false);
}
};
load();
}, []);
const handleToggleExpand = (id: string) => {
setExpandedId((prev) => (prev === id ? null : id));
};
const handleCreateNews = async () => {
if (!title.trim() || !markdown.trim()) {
setError('У новости должны быть заголовок и текст');
return;
}
setError(null);
setCreating(true);
try {
await createNews({
title: title.trim(),
preview: preview.trim() || undefined,
markdown,
is_published: true,
});
const updated = await fetchNews();
setNews(updated);
// Сброс формы
setTitle('');
setPreview('');
setMarkdown('');
} catch (e: any) {
setError(e?.message || 'Не удалось создать новость');
} finally {
setCreating(false);
}
};
const handleDeleteNews = async (id: string) => {
const confirmed = window.confirm('Точно удалить эту новость?');
if (!confirmed) return;
try {
await deleteNews(id);
setNews((prev) => prev.filter((n) => n.id !== id));
} catch (e: any) {
setError(e?.message || 'Не удалось удалить новость');
}
};
// ждём пока react-markdown / remark-gfm загрузятся
if (!ReactMarkdown || !remarkGfm) {
return <FullScreenLoader />;
}
if (loading) {
return <FullScreenLoader />;
}
if (error && news.length === 0) {
return (
<Box
sx={{
mt: '10vh',
display: 'flex',
justifyContent: 'center',
alignItems: 'center',
px: '3vw',
}}
>
<Typography
sx={{
color: '#ff8080',
fontFamily: 'Benzin-Bold',
textAlign: 'center',
}}
>
{error}
</Typography>
</Box>
);
}
return (
<Box
sx={{
mt: '7vh',
px: '7vw',
pb: '4vh',
maxHeight: '90vh',
overflowY: 'auto',
display: 'flex',
flexDirection: 'column',
gap: '2vh',
}}
>
{/* Заголовок страницы */}
<Box
sx={{
mb: '2vh',
}}
>
<Typography
variant="h3"
sx={{
fontFamily: 'Benzin-Bold',
fontSize: '3vw',
backgroundImage:
'linear-gradient(71deg, #F27121 0%, #E940CD 60%, #8A2387 100%)',
WebkitBackgroundClip: 'text',
WebkitTextFillColor: 'transparent',
textTransform: 'uppercase',
letterSpacing: '0.08em',
}}
>
Новости
</Typography>
<Typography
variant="body2"
sx={{
mt: 0.5,
color: 'rgba(255,255,255,0.6)',
}}
>
Последние обновления лаунчера, сервера и ивентов
</Typography>
</Box>
{/* Админский редактор */}
{isAdmin && (
<Paper
sx={{
mb: 3,
p: 2.5,
borderRadius: '1.5vw',
background:
'linear-gradient(145deg, rgba(255,255,255,0.06), rgba(0,0,0,0.85))',
border: '1px solid rgba(255, 255, 255, 0.15)',
boxShadow: '0 18px 45px rgba(0, 0, 0, 0.7)',
backdropFilter: 'blur(14px)',
}}
>
<Typography
sx={{
fontFamily: 'Benzin-Bold',
fontSize: '1.1vw',
mb: 1.5,
color: 'rgba(255,255,255,0.9)',
}}
>
Создать новость
</Typography>
<TextField
label="Заголовок"
fullWidth
variant="outlined"
value={title}
onChange={(e) => setTitle(e.target.value)}
sx={{
mb: 2,
'& .MuiInputBase-root': {
backgroundColor: 'rgba(0,0,0,0.6)',
color: 'white',
},
'& .MuiInputLabel-root': {
color: 'rgba(255,255,255,0.7)',
},
}}
/>
<TextField
label="Краткий превью-текст (опционально)"
fullWidth
variant="outlined"
value={preview}
onChange={(e) => setPreview(e.target.value)}
sx={{
mb: 2,
'& .MuiInputBase-root': {
backgroundColor: 'rgba(0,0,0,0.6)',
color: 'white',
},
'& .MuiInputLabel-root': {
color: 'rgba(255,255,255,0.7)',
},
}}
/>
<Box
sx={{
mb: 2,
'& .EasyMDEContainer': {
backgroundColor: 'rgba(0,0,0,0.6)',
borderRadius: '0.8vw',
overflow: 'hidden',
border: '1px solid rgba(255,255,255,0.15)',
},
'& .editor-toolbar': {
background: 'transparent',
borderBottom: '1px solid rgba(255, 255, 255, 1)',
color: 'white',
},
'& .editor-toolbar .fa': {
color: 'white',
},
'& .CodeMirror': {
backgroundColor: 'transparent',
color: 'white',
},
}}
>
<MarkdownEditor value={markdown} onChange={setMarkdown} />
</Box>
{error && (
<Typography
sx={{
color: '#ff8080',
fontSize: '0.8vw',
}}
>
{error}
</Typography>
)}
<Box sx={{ display: 'flex', justifyContent: 'flex-end', mt: 1 }}>
<Button
variant="contained"
disabled={creating}
onClick={handleCreateNews}
sx={{
px: 3,
py: 0.8,
borderRadius: '999px',
textTransform: 'uppercase',
fontFamily: 'Benzin-Bold',
fontSize: '0.8vw',
letterSpacing: '0.08em',
backgroundImage:
'linear-gradient(71deg, #F27121 0%, #E940CD 60%, #8A2387 100%)',
boxShadow: '0 12px 30px rgba(0,0,0,0.9)',
'&:hover': {
boxShadow: '0 18px 40px rgba(0,0,0,1)',
filter: 'brightness(1.05)',
},
}}
>
{creating ? 'Публикация...' : 'Опубликовать'}
</Button>
</Box>
</Paper>
)}
{/* Если новостей нет */}
{news.length === 0 && (
<Box
sx={{
mt: '5vh',
display: 'flex',
justifyContent: 'center',
alignItems: 'center',
px: '3vw',
}}
>
<Typography
sx={{
fontFamily: 'Benzin-Bold',
fontSize: '2vw',
backgroundImage:
'linear-gradient(71deg, #F27121 0%, #E940CD 60%, #8A2387 100%)',
WebkitBackgroundClip: 'text',
WebkitTextFillColor: 'transparent',
textAlign: 'center',
}}
>
Новостей пока нет
</Typography>
</Box>
)}
{/* Список новостей */}
<Box
sx={{
display: 'flex',
flexDirection: 'column',
gap: '1.8vh',
}}
>
{news.map((item) => {
const isExpanded = expandedId === item.id;
const shortContent = item.preview || item.markdown;
const fullContent = item.markdown;
const contentToRender = isExpanded ? fullContent : shortContent;
const isImageUrl =
!isExpanded &&
typeof shortContent === 'string' &&
/^https?:\/\/.*\.(png|jpe?g|gif|webp)$/i.test(shortContent.trim());
return (
<Paper
key={item.id}
sx={{
position: 'relative',
overflow: 'hidden',
mb: 1,
p: 2.5,
borderRadius: '1.5vw',
background:
'linear-gradient(145deg, rgba(255,255,255,0.06), rgba(0,0,0,0.85))',
border: '1px solid rgba(255, 255, 255, 0.08)',
boxShadow: '0 18px 45px rgba(0, 0, 0, 0.7)',
backdropFilter: 'blur(14px)',
width: '80vw',
transition:
'transform 0.25s ease, box-shadow 0.25s.ease, border-color 0.25s ease',
'&:hover': {
transform: 'translateY(-4px)',
boxShadow: '0 24px 60px rgba(0, 0, 0, 0.9)',
borderColor: 'rgba(242,113,33,0.5)',
},
}}
>
{/* Шапка новости */}
<Box
sx={{
display: 'flex',
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
gap: 2,
mb: 1.5,
}}
>
<Box sx={{ flexGrow: 1 }}>
<Typography
variant="h6"
sx={{
color: 'white',
fontFamily: 'Benzin-Bold',
fontSize: '2.5vw',
mb: 0.5,
textShadow: '0 0 18px rgba(0,0,0,0.8)',
}}
>
{item.title}
</Typography>
{item.created_at && (
<Typography
variant="body2"
sx={{
color: 'rgba(255,255,255,0.5)',
fontSize: '0.85vw',
}}
>
{new Date(item.created_at).toLocaleString()}
</Typography>
)}
{item.tags && item.tags.length > 0 && (
<Stack
direction="row"
spacing={1}
sx={{ mt: 1, flexWrap: 'wrap' }}
>
{item.tags.map((tag) => (
<Chip
key={tag}
label={tag}
size="small"
sx={{
fontSize: '0.7vw',
color: 'rgba(255,255,255,0.85)',
borderRadius: '999px',
border: '1px solid rgba(242,113,33,0.6)',
background:
'linear-gradient(120deg, rgba(242,113,33,0.18), rgba(233,64,87,0.12), rgba(138,35,135,0.16))',
backdropFilter: 'blur(12px)',
}}
/>
))}
</Stack>
)}
</Box>
<IconButton
onClick={() => handleToggleExpand(item.id)}
sx={{
ml: 1,
alignSelf: 'center',
transform: isExpanded ? 'rotate(180deg)' : 'rotate(0deg)',
transition: 'transform 0.25s ease, background 0.25s ease',
background:
'linear-gradient(140deg, rgba(242,113,33,0.15), rgba(233,64,87,0.15))',
borderRadius: '1.4vw',
'&:hover': {
background:
'linear-gradient(140deg, rgba(242,113,33,0.4), rgba(233,64,87,0.4))',
},
}}
>
<ExpandMoreIcon
sx={{ color: 'rgba(255,255,255,0.9)', fontSize: '1.4vw' }}
/>
</IconButton>
{isAdmin && (
<IconButton
onClick={() => handleDeleteNews(item.id)}
sx={{
mt: 0.5,
backgroundColor: 'rgba(255, 77, 77, 0.1)',
borderRadius: '1.4vw',
'&:hover': {
backgroundColor: 'rgba(255, 77, 77, 0.3)',
},
}}
>
<DeleteOutlineIcon
sx={{
color: 'rgba(255, 120, 120, 0.9)',
fontSize: '1.2vw',
}}
/>
</IconButton>
)}
</Box>
{/* Контент */}
<Box
sx={{
position: 'relative',
mt: 1,
display: 'flex',
justifyContent: 'center',
}}
>
{isImageUrl ? (
<Box
component="img"
src={(shortContent as string).trim()}
alt={item.title}
sx={{
maxHeight: '30vh',
objectFit: 'cover',
borderRadius: '1.2vw',
mb: 2,
}}
/>
) : (
<Box
sx={{
maxHeight: isExpanded ? 'none' : '12em',
overflow: 'hidden',
pr: 1,
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
}}
>
<ReactMarkdown
remarkPlugins={[remarkGfm]}
components={{
p: ({ node, ...props }) => (
<Typography
{...props}
sx={{
color: 'rgba(255,255,255,0.9)',
fontSize: '1.5vw',
lineHeight: 1.6,
mb: 1,
whiteSpace: 'pre-line', // ← вот это
'&:last-of-type': { mb: 0 },
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
}}
/>
),
strong: ({ node, ...props }) => (
<Box
component="strong"
sx={{
fontWeight: 700,
color: 'rgba(255,255,255,1)',
}}
{...props}
/>
),
em: ({ node, ...props }) => (
<Box
component="em"
sx={{ fontStyle: 'italic' }}
{...props}
/>
),
del: ({ node, ...props }) => (
<Box
component="del"
sx={{ textDecoration: 'line-through' }}
{...props}
/>
),
a: ({ node, ...props }) => (
<Box
component="a"
{...props}
sx={{
color: '#F27121',
textDecoration: 'none',
borderBottom: '1px solid rgba(242,113,33,0.6)',
'&:hover': {
color: '#E940CD',
borderBottomColor: 'rgba(233,64,205,0.8)',
},
}}
target="_blank"
rel="noopener noreferrer"
/>
),
li: ({ node, ordered, ...props }) => (
<li
style={{
color: 'rgba(255,255,255,0.9)',
fontSize: '1.5vw',
marginBottom: '0.3em',
}}
{...props}
/>
),
ul: ({ node, ...props }) => (
<ul
style={{
paddingLeft: '1.3em',
marginTop: '0.3em',
marginBottom: '0.8em',
}}
{...props}
/>
),
ol: ({ node, ...props }) => (
<ol
style={{
paddingLeft: '1.3em',
marginTop: '0.3em',
marginBottom: '0.8em',
}}
{...props}
/>
),
img: ({ node, ...props }) => (
<Box
component="img"
{...props}
sx={{
maxHeight: '30vh',
objectFit: 'cover',
borderRadius: '1.2vw',
my: 2,
}}
/>
),
h1: ({ node, ...props }) => (
<Typography
{...props}
variant="h5"
sx={{
fontFamily: 'Benzin-Bold',
color: 'white',
mb: 1,
}}
/>
),
h2: ({ node, ...props }) => (
<Typography
{...props}
variant="h6"
sx={{
fontFamily: 'Benzin-Bold',
color: 'white',
mb: 1,
}}
/>
),
h3: ({ node, ...props }) => (
<Typography
{...props}
variant="h7"
sx={{
fontFamily: 'Benzin-Bold',
color: 'white',
mb: 1,
}}
/>
),
}}
>
{contentToRender}
</ReactMarkdown>
</Box>
)}
{!isExpanded && !isImageUrl && (
<Box
sx={{
position: 'absolute',
bottom: 0,
left: 0,
right: 0,
height: '3.5em',
// background:
// 'linear-gradient(to top, rgba(0, 0, 0, 0.43), rgba(0,0,0,0))',
pointerEvents: 'none',
}}
/>
)}
</Box>
<Box
sx={{
mt: 1.5,
display: 'flex',
justifyContent: 'flex-end',
}}
>
<Typography
onClick={() => handleToggleExpand(item.id)}
sx={{
fontFamily: 'Benzin-Bold',
fontSize: '0.8vw',
textTransform: 'uppercase',
letterSpacing: '0.08em',
cursor: 'pointer',
backgroundImage:
'linear-gradient(71deg, #F27121 0%, #E940CD 60%, #8A2387 100%)',
WebkitBackgroundClip: 'text',
WebkitTextFillColor: 'transparent',
textShadow: '0 0 15px rgba(0,0,0,0.9)',
'&:hover': {
opacity: 0.85,
},
}}
>
{isExpanded ? 'Свернуть' : 'Читать полностью'}
</Typography>
</Box>
</Paper>
);
})}
</Box>
</Box>
);
};