mirror of
https://github.com/open-webui/open-webui
synced 2025-06-16 03:14:24 +00:00
Integrate file into index.ts.
This commit is contained in:
Yu QX
parent
4483fa95b8
commit
254dd4246e
@ -20,8 +20,6 @@ import markedExtension from '$lib/utils/marked/extension';
|
||||
import markedKatexExtension from '$lib/utils/marked/katex-extension';
|
||||
import hljs from 'highlight.js';
|
||||
|
||||
import { specialCases } from '$lib/utils/processResponseContent/special-cases';
|
||||
|
||||
//////////////////////////
|
||||
// Helper functions
|
||||
//////////////////////////
|
||||
@ -92,12 +90,84 @@ export const sanitizeResponseContent = (content: string) => {
|
||||
};
|
||||
|
||||
export const processResponseContent = (content: string) => {
|
||||
// This function is used to process the response content
|
||||
// before the response content is rendered.
|
||||
content = specialCases(content);
|
||||
// This function is used to process the response content before the response content is rendered.
|
||||
/* Discription:
|
||||
* In future development, it is recommended to seperate `line to line` processes and `whole content` processes.
|
||||
* To improve the maintainability, contents here are numbered with indexes to indicate their function，
|
||||
* because the solution to problems under same category might be scattered between `line to line` and `whole content`.
|
||||
*
|
||||
* Index:
|
||||
* 1. Tackle "Model output issue not following the standard Markdown/LaTeX format".
|
||||
* - This part obeys the rule of modifying original text as **LITTLE** as possible.
|
||||
* - Detailed documentation of rendering problems must be provided in comments.
|
||||
* 1.1. Special cases
|
||||
* 1.1.1. 中文 (Chinese, CN)
|
||||
* 1.1.1.1. Handle **bold** with Chinese parentheses
|
||||
* 1.1.1.2. Handle *italic* with Chinese parentheses
|
||||
*/
|
||||
|
||||
// Process from line to line.
|
||||
const lines = content.split('\n');
|
||||
const processedLines = lines.map((line) => {
|
||||
// 1.1.1. 中文 (Chinese, CN)
|
||||
if (/[\u4e00-\u9fa5]/.test(line)) {
|
||||
// 1.1.1.x Problems caused by Chinese parentheses
|
||||
/* Discription:
|
||||
* When `*` has Chinese parentheses on the inside, markdown parser ignore bold or italic style.
|
||||
* - e.g. `**中文名（English）**中文内容` will be parsed directly,
|
||||
* instead of `<strong>中文名（English）</strong>中文内容`.
|
||||
* Solution:
|
||||
* Adding a `space` before and after the bold/italic part can solve the problem.
|
||||
* - e.g. `**中文名（English）**中文内容` -> ` **中文名（English）** 中文内容`
|
||||
* Note:
|
||||
* Similar problem was found with English parentheses and other full delimiters,
|
||||
* but they are not handled here because they are less likely to appear in LLM output.
|
||||
* Change the behavior in future if needed.
|
||||
*/
|
||||
if (line.includes('*')) {
|
||||
// 1.1.1.1. Handle **bold** with Chinese parentheses
|
||||
line = processResponseContent_CN_ParenthesesRelated(line, '**', '（', '）');
|
||||
// 1.1.1.2. Handle *italic* with Chinese parentheses
|
||||
line = processResponseContent_CN_ParenthesesRelated(line, '*', '（', '）');
|
||||
}
|
||||
}
|
||||
return line;
|
||||
});
|
||||
content = processedLines.join('\n');
|
||||
|
||||
return content.trim();
|
||||
};
|
||||
|
||||
function isChineseChar(char: string): boolean {
|
||||
return /\p{Script=Han}/u.test(char);
|
||||
}
|
||||
|
||||
// Helper function for `processResponseContent` case `1.1.1.1` and `1.1.1.2`
|
||||
function processResponseContent_CN_ParenthesesRelated(
|
||||
line: string,
|
||||
symbol: string,
|
||||
leftSymbol: string,
|
||||
rightSymbol: string
|
||||
): string {
|
||||
// NOTE: If needed, with a little modification, this function can be applied to more cases.
|
||||
const escapedSymbol = escapeRegExp(symbol);
|
||||
const regex = new RegExp(
|
||||
`(.?)(?<!${escapedSymbol})(${escapedSymbol})([^${escapedSymbol}]+)(${escapedSymbol})(?!${escapedSymbol})(.)`,
|
||||
'g'
|
||||
);
|
||||
return line.replace(regex, (match, l, left, content, right, r) => {
|
||||
const result =
|
||||
(content.startsWith(leftSymbol) && l && l.length > 0 && isChineseChar(l[l.length - 1])) ||
|
||||
(content.endsWith(rightSymbol) && r && r.length > 0 && isChineseChar(r[0]));
|
||||
|
||||
if (result) {
|
||||
return `${l} ${left}${content}${right} ${r}`;
|
||||
} else {
|
||||
return match;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
export function unescapeHtml(html: string) {
|
||||
const doc = new DOMParser().parseFromString(html, 'text/html');
|
||||
return doc.documentElement.textContent;
|
||||
|
||||
@ -1,84 +0,0 @@
|
||||
/* Expliantion:
|
||||
* This file handles special cases of LLM output not following markdown syntax.
|
||||
* It obeys the rule of modifying original text as **LITTLE** as possible.
|
||||
* Detailed documentation of rendering problems is provided in comments.
|
||||
* More special cases can be added in future.
|
||||
* Note:
|
||||
* It should NOT handle the case unless there is clear evidence that it occurs.
|
||||
* It only deals with special cases, especially with non-English characters, not general ones.
|
||||
* Other general issues found, new files shall be added to folder `'$lib/utils/processResponseContent/`,
|
||||
* and function `processResponseContent` in `$lib/utils/index.ts` should be updated accordingly.
|
||||
*/
|
||||
|
||||
export const specialCases = (src: string): string => {
|
||||
const lines = src.split('\n'); // Process from line to line.
|
||||
const processedLines = lines.map((line) => {
|
||||
// 1. 中文 (Chinese, CN)
|
||||
if (/[\u4e00-\u9fa5]/.test(line)) {
|
||||
// 1.1. Problems caused by Chinese parentheses
|
||||
/* Discription:
|
||||
* When `*` has Chinese parentheses on the inside, markdown parser ignore bold or italic style.
|
||||
* - e.g. `**中文名（English）**中文内容` will be parsed directly,
|
||||
* instead of `<strong>中文名（English）</strong>中文内容`.
|
||||
* Solution:
|
||||
* Adding a `space` before and after the bold/italic part can solve the problem.
|
||||
* - e.g. `**中文名（English）**中文内容` -> ` **中文名（English）** 中文内容`
|
||||
* Note:
|
||||
* Similar problem was found with English parentheses and other full delimiters,
|
||||
* but they are not handled here because they are less likely to appear in LLM output.
|
||||
* Change the behavior in future if needed.
|
||||
*/
|
||||
|
||||
if (line.includes('*')) {
|
||||
// 1.1.1. Handle **bold** with Chinese parentheses
|
||||
line = processCN_01(line, '**', '（', '）');
|
||||
// 1.1.2. Handle *italic* with Chinese parentheses
|
||||
line = processCN_01(line, '*', '（', '）');
|
||||
}
|
||||
}
|
||||
return line;
|
||||
});
|
||||
const result = processedLines.join('\n');
|
||||
return result;
|
||||
};
|
||||
|
||||
//////////////////////////
|
||||
// Helper functions
|
||||
//////////////////////////
|
||||
|
||||
function isChineseChar(char: string): boolean {
|
||||
return /\p{Script=Han}/u.test(char);
|
||||
}
|
||||
|
||||
function escapeRegExp(string: string): string {
|
||||
return string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
|
||||
}
|
||||
|
||||
//////////////////////////
|
||||
// Main functions
|
||||
//////////////////////////
|
||||
|
||||
// Handle case `1.1.1` and `1.1.2`
|
||||
function processCN_01(
|
||||
line: string,
|
||||
symbol: string,
|
||||
leftSymbol: string,
|
||||
rightSymbol: string
|
||||
): string {
|
||||
const escapedSymbol = escapeRegExp(symbol);
|
||||
const regex = new RegExp(
|
||||
`(.?)(?<!${escapedSymbol})(${escapedSymbol})([^${escapedSymbol}]+)(${escapedSymbol})(?!${escapedSymbol})(.)`,
|
||||
'g'
|
||||
);
|
||||
return line.replace(regex, (match, l, left, content, right, r) => {
|
||||
const result =
|
||||
(content.startsWith(leftSymbol) && l && l.length > 0 && isChineseChar(l[l.length - 1])) ||
|
||||
(content.endsWith(rightSymbol) && r && r.length > 0 && isChineseChar(r[0]));
|
||||
|
||||
if (result) {
|
||||
return `${l} ${left}${content}${right} ${r}`;
|
||||
} else {
|
||||
return match;
|
||||
}
|
||||
});
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user