File size: 5,481 Bytes
f0743f4 | 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 | import React, { memo, useMemo, useRef, useEffect } from 'react';
import { useRecoilValue } from 'recoil';
import { useToastContext } from '@librechat/client';
import { PermissionTypes, Permissions, apiBaseUrl } from 'librechat-data-provider';
import CodeBlock from '~/components/Messages/Content/CodeBlock';
import useHasAccess from '~/hooks/Roles/useHasAccess';
import { useFileDownload } from '~/data-provider';
import { useCodeBlockContext } from '~/Providers';
import { handleDoubleClick } from '~/utils';
import { useLocalize } from '~/hooks';
import store from '~/store';
type TCodeProps = {
inline?: boolean;
className?: string;
children: React.ReactNode;
};
export const code: React.ElementType = memo(({ className, children }: TCodeProps) => {
const canRunCode = useHasAccess({
permissionType: PermissionTypes.RUN_CODE,
permission: Permissions.USE,
});
const match = /language-(\w+)/.exec(className ?? '');
const lang = match && match[1];
const isMath = lang === 'math';
const isSingleLine = typeof children === 'string' && children.split('\n').length === 1;
const { getNextIndex, resetCounter } = useCodeBlockContext();
const blockIndex = useRef(getNextIndex(isMath || isSingleLine)).current;
useEffect(() => {
resetCounter();
}, [children, resetCounter]);
if (isMath) {
return <>{children}</>;
} else if (isSingleLine) {
return (
<code onDoubleClick={handleDoubleClick} className={className}>
{children}
</code>
);
} else {
return (
<CodeBlock
lang={lang ?? 'text'}
codeChildren={children}
blockIndex={blockIndex}
allowExecution={canRunCode}
/>
);
}
});
export const codeNoExecution: React.ElementType = memo(({ className, children }: TCodeProps) => {
const match = /language-(\w+)/.exec(className ?? '');
const lang = match && match[1];
if (lang === 'math') {
return children;
} else if (typeof children === 'string' && children.split('\n').length === 1) {
return (
<code onDoubleClick={handleDoubleClick} className={className}>
{children}
</code>
);
} else {
return <CodeBlock lang={lang ?? 'text'} codeChildren={children} allowExecution={false} />;
}
});
type TAnchorProps = {
href: string;
children: React.ReactNode;
};
export const a: React.ElementType = memo(({ href, children }: TAnchorProps) => {
const user = useRecoilValue(store.user);
const { showToast } = useToastContext();
const localize = useLocalize();
const {
file_id = '',
filename = '',
filepath,
} = useMemo(() => {
const pattern = new RegExp(`(?:files|outputs)/${user?.id}/([^\\s]+)`);
const match = href.match(pattern);
if (match && match[0]) {
const path = match[0];
const parts = path.split('/');
const name = parts.pop();
const file_id = parts.pop();
return { file_id, filename: name, filepath: path };
}
return { file_id: '', filename: '', filepath: '' };
}, [user?.id, href]);
const { refetch: downloadFile } = useFileDownload(user?.id ?? '', file_id);
const props: { target?: string; onClick?: React.MouseEventHandler } = { target: '_new' };
if (!file_id || !filename) {
return (
<a href={href} {...props}>
{children}
</a>
);
}
const handleDownload = async (event: React.MouseEvent<HTMLAnchorElement>) => {
event.preventDefault();
try {
const stream = await downloadFile();
if (stream.data == null || stream.data === '') {
console.error('Error downloading file: No data found');
showToast({
status: 'error',
message: localize('com_ui_download_error'),
});
return;
}
const link = document.createElement('a');
link.href = stream.data;
link.setAttribute('download', filename);
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
window.URL.revokeObjectURL(stream.data);
} catch (error) {
console.error('Error downloading file:', error);
}
};
props.onClick = handleDownload;
props.target = '_blank';
const domainServerBaseUrl = `${apiBaseUrl()}/api`;
return (
<a
href={
filepath?.startsWith('files/')
? `${domainServerBaseUrl}/${filepath}`
: `${domainServerBaseUrl}/files/${filepath}`
}
{...props}
>
{children}
</a>
);
});
type TParagraphProps = {
children: React.ReactNode;
};
export const p: React.ElementType = memo(({ children }: TParagraphProps) => {
return <p className="mb-2 whitespace-pre-wrap">{children}</p>;
});
type TImageProps = {
src?: string;
alt?: string;
title?: string;
className?: string;
style?: React.CSSProperties;
};
export const img: React.ElementType = memo(({ src, alt, title, className, style }: TImageProps) => {
// Get the base URL from the API endpoints
const baseURL = apiBaseUrl();
// If src starts with /images/, prepend the base URL
const fixedSrc = useMemo(() => {
if (!src) return src;
// If it's already an absolute URL or doesn't start with /images/, return as is
if (src.startsWith('http') || src.startsWith('data:') || !src.startsWith('/images/')) {
return src;
}
// Prepend base URL to the image path
return `${baseURL}${src}`;
}, [src, baseURL]);
return <img src={fixedSrc} alt={alt} title={title} className={className} style={style} />;
});
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