Adds a live side-panel preview for the character editor that fully inherits the site's theme and component styles.
当前为
// ==UserScript==
// @name F-List Profile Editor Overhaul - Live Profile Preview
// @namespace http://tampermonkey.net/
// @version 4.2
// @description Adds a live side-panel preview for the character editor that fully inherits the site's theme and component styles.
// @author Gemini
// @match *://*.f-list.net/character_edit.php*
// @grant GM_addStyle
// @grant unsafeWindow
// @run-at document-start
// @require https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
// ==/UserScript==
(function() {
'use strict';
// Hide elements immediately to prevent FOUC (Flash of Unstyled Content)
GM_addStyle('#Sidebar, #Content { visibility: hidden; }');
/* global $, unsafeWindow, GM_addStyle */
// -------------------------------------------------
// START: BBCode Parser (No changes in this section)
// -------------------------------------------------
const appendTextWithLineBreaks = (parent, text) => {
if (!parent || typeof text !== 'string') return;
const lines = text.split('\n');
lines.forEach((line, index) => {
if (line.length > 0) {
parent.appendChild(document.createTextNode(line));
}
if (index < lines.length - 1) {
parent.appendChild(document.createElement('br'));
}
});
};
class BBCodeTag {
noClosingTag = false;
allowedTags = undefined;
constructor(tag, tagList) { this.tag = tag; if (tagList !== undefined) this.setAllowedTags(tagList); }
isAllowed(tag) { return this.allowedTags === undefined || this.allowedTags[tag] !== undefined; }
setAllowedTags(allowed) { this.allowedTags = {}; for (const tag of allowed) this.allowedTags[tag] = true; }
}
class BBCodeSimpleTag extends BBCodeTag {
constructor(tag, elementName, classes, tagList) { super(tag, tagList); this.elementName = elementName; this.classes = classes; }
createElement(parser, parent, param) {
const el = parser.createElement(this.elementName);
if (this.classes !== undefined && this.classes.length > 0) { el.className = this.classes.join(' '); }
parent.appendChild(el); return el;
}
}
class BBCodeCustomTag extends BBCodeTag {
constructor(tag, customCreator, tagList) { super(tag, tagList); this.customCreator = customCreator; }
createElement(parser, parent, param) { return this.customCreator(parser, parent, param); }
}
class BBCodeTextTag extends BBCodeTag {
constructor(tag, customCreator) { super(tag, []); this.customCreator = customCreator; }
createElement(parser, parent, param, content) { return this.customCreator(parser, parent, param, content); }
}
class BBCodeParser {
_tags = {}; _line = 1; _column = 1; _currentTag = { tag: '<root>', line: 1, column: 1 };
addTag(impl) { this._tags[impl.tag] = impl; }
createElement(tag) { return document.createElement(tag); }
parseEverything(input) {
const parent = this.createElement('span'); parent.className = 'bbcode';
this.parse(input, 0, undefined, parent, () => true, 0); return parent;
}
parse(input, start, self, parent, isAllowed, depth) {
let currentTag = this._currentTag;
if (self !== undefined) {
const parentAllowed = isAllowed; isAllowed = name => self.isAllowed(name) && parentAllowed(name);
currentTag = this._currentTag = { tag: self.tag, line: this._line, column: this._column };
}
let tagStart = -1, paramStart = -1, mark = start;
for (let i = start; i < input.length; ++i) {
const c = input[i];
if (c === '\n') { this._line++; this._column = 1; } else { this._column++; }
if (c === '[') { tagStart = i; paramStart = -1;
} else if (c === '=' && tagStart !== -1 && paramStart === -1) { paramStart = i;
} else if (c === ']' && tagStart !== -1) {
const paramIndex = paramStart === -1 ? i : paramStart;
let tagKey = input.substring(tagStart + 1, paramIndex).trim().toLowerCase();
if (tagKey.length === 0) { tagStart = -1; continue; }
const param = paramStart > tagStart ? input.substring(paramStart + 1, i) : '';
const close = tagKey[0] === '/';
if (close) tagKey = tagKey.substr(1).trim();
if (this._tags[tagKey] === undefined) { tagStart = -1; continue; }
const tag = this._tags[tagKey];
if (!close) {
if (parent !== undefined) { appendTextWithLineBreaks(parent, input.substring(mark, tagStart)); }
mark = i + 1;
if (!isAllowed(tagKey) || parent === undefined || depth > 100) {
i = this.parse(input, i + 1, tag, undefined, isAllowed, depth + 1); mark = i + 1; continue;
}
if (tag instanceof BBCodeTextTag) {
const endPos = this.parse(input, i + 1, tag, undefined, isAllowed, depth + 1);
const contentEnd = input.lastIndexOf('[', endPos);
const content = input.substring(mark, contentEnd > mark ? contentEnd : mark);
tag.createElement(this, parent, param.trim(), content); i = endPos;
} else {
const element = tag.createElement(this, parent, param.trim());
if (element !== undefined && !tag.noClosingTag) { i = this.parse(input, i + 1, tag, element, isAllowed, depth + 1); }
}
mark = i + 1; this._currentTag = currentTag;
} else if (self !== undefined && self.tag === tagKey) {
if (parent !== undefined) { appendTextWithLineBreaks(parent, input.substring(mark, tagStart)); }
return i;
}
tagStart = -1;
}
}
if (mark < input.length && parent !== undefined) { appendTextWithLineBreaks(parent, input.substring(mark)); }
return input.length;
}
}
// -------------------------------------------------
// END: BBCode Parser
// -------------------------------------------------
// -------------------------------------------------
// START: F-List Parser Configuration (No changes here)
// -------------------------------------------------
function createFListParser() {
const parser = new BBCodeParser();
parser.addTag(new BBCodeSimpleTag('b', 'b'));
parser.addTag(new BBCodeSimpleTag('i', 'i'));
parser.addTag(new BBCodeSimpleTag('u', 'u'));
parser.addTag(new BBCodeSimpleTag('s', 's'));
parser.addTag(new BBCodeSimpleTag('sup', 'sup'));
parser.addTag(new BBCodeSimpleTag('sub', 'sub'));
parser.addTag(new BBCodeSimpleTag('quote', 'blockquote'));
const hrTag = new BBCodeSimpleTag('hr', 'hr');
hrTag.noClosingTag = true;
parser.addTag(hrTag);
parser.addTag(new BBCodeCustomTag('center', (p, parent) => {
const el = p.createElement('div'); el.style.textAlign = 'center'; parent.appendChild(el); return el;
}));
parser.addTag(new BBCodeCustomTag('right', (p, parent) => {
const el = p.createElement('div'); el.style.textAlign = 'right'; parent.appendChild(el); return el;
}));
parser.addTag(new BBCodeCustomTag('justify', (p, parent) => {
const el = p.createElement('div'); el.style.textAlign = 'justify'; parent.appendChild(el); return el;
}));
parser.addTag(new BBCodeCustomTag('color', (p, parent, param) => {
const el = p.createElement('span');
if (/^(#([0-9a-f]{3}){1,2}|[a-z]+)$/i.test(param)) { el.style.color = param; }
parent.appendChild(el); return el;
}));
parser.addTag(new BBCodeTextTag('url', (p, parent, param, content) => {
const a = p.createElement('a');
const url = (param || content).trim();
const text = content.trim();
if (url && (url.startsWith('http://') || url.startsWith('https://'))) {
a.href = url; a.target = '_blank'; a.rel = 'noopener noreferrer nofollow';
appendTextWithLineBreaks(a, text); parent.appendChild(a);
} else { appendTextWithLineBreaks(parent, `[url${param ? '=' + param : ''}]${content}[/url]`); }
}));
parser.addTag(new BBCodeTextTag('img', (p, parent, param, content) => {
const img = p.createElement('img'); img.style.maxWidth = '100%';
if (param) {
const inlines = unsafeWindow.FList.Inlines.inlines;
const inlineData = inlines ? inlines[param] : null;
if (inlineData) {
const { hash, extension } = inlineData;
img.src = `https://static.f-list.net/images/charinline/${hash.substring(0, 2)}/${hash.substring(2, 4)}/${hash}.${extension}`;
img.alt = content.trim();
} else { appendTextWithLineBreaks(parent, `[img=${param}]${content}[/img]`); return; }
} else {
const url = content.trim();
if (url.startsWith('http://') || url.startsWith('https://')) { img.src = url; }
else { appendTextWithLineBreaks(parent, `[img]${content}[/img]`); return; }
}
parent.appendChild(img);
}));
const createUserTag = (p, parent, param, content) => {
const name = content.trim(); if (!name) return;
const a = p.createElement('a');
a.href = `https://www.f-list.net/c/${encodeURIComponent(name)}`; a.target = '_blank'; a.className = 'character-icon';
const img = p.createElement('img');
img.src = `https://static.f-list.net/images/avatar/${name.toLowerCase().replace(/ /g, '%20')}.png`;
img.style.cssText = 'width:50px; height:50px; vertical-align:middle; margin-right:5px; border: 0;';
a.appendChild(img); appendTextWithLineBreaks(a, name); parent.appendChild(a);
};
parser.addTag(new BBCodeTextTag('icon', createUserTag));
parser.addTag(new BBCodeTextTag('user', createUserTag));
parser.addTag(new BBCodeCustomTag('collapse', (p, parent, param) => {
const header = p.createElement('div'); header.className = 'CollapseHeader';
const headerText = p.createElement('div'); headerText.className = 'CollapseHeaderText';
const headerSpan = p.createElement('span');
appendTextWithLineBreaks(headerSpan, param || '\u00A0');
headerText.appendChild(headerSpan); header.appendChild(headerText);
const block = p.createElement('div'); block.className = 'CollapseBlock';
block.style.display = 'none';
parent.appendChild(header);
parent.appendChild(block);
$(header).on('click', function() {
$(this).toggleClass('ExpandedHeader');
$(block).slideToggle(200);
});
return block;
}));
parser.addTag(new BBCodeTextTag('noparse', (p, parent, param, content) => {
appendTextWithLineBreaks(parent, content);
}));
parser.addTag(new BBCodeTextTag('session', (p, parent, param, content) => {
const a = p.createElement('a');
a.href = '#';
a.onclick = () => false;
a.className = 'SessionLink';
a.textContent = content.trim();
parent.appendChild(a);
}));
parser.addTag(new BBCodeTextTag('eicon', (p, parent, param, content) => {
const img = p.createElement('img');
img.src = `https://static.f-list.net/images/eicon/${content.trim().toLowerCase()}.gif`;
img.className = 'eicon';
parent.appendChild(img);
}));
return parser;
}
// -------------------------------------------------
// END: F-List Parser Configuration
// -------------------------------------------------
function waitForElementAndRun() {
const interval = setInterval(function() {
if (document.getElementById('Content') && typeof unsafeWindow.FList !== 'undefined' && typeof unsafeWindow.FList.Inlines !== 'undefined') {
clearInterval(interval);
main();
}
}, 100);
}
function main() {
// --- KEY CHANGE: Updated CSS ---
GM_addStyle(`
#Sidebar {
width: 40px !important;
min-width: 40px !important;
padding: 0 !important;
}
#Content {
display: flex;
gap: 10px;
}
#editor-wrapper {
flex: 1 1 50%;
height: 85vh;
overflow-y: auto;
overflow-x: hidden; /* Prevent horizontal scrollbar */
padding-bottom: 40px;
box-sizing: border-box;
}
#editor-wrapper > form > table, #tabs {
width: 100% !important;
box-sizing: border-box;
}
#editor-wrapper .panel {
margin-left: 0 !important;
margin-right: 0 !important;
}
#live-preview-sidebar {
flex: 1 1 50%;
box-sizing: border-box;
height: 85vh; /* Set a fixed height to prevent overlap */
display: flex;
flex-direction: column;
}
#live-preview-wrapper {
flex: 1;
display: flex;
flex-direction: column;
min-height: 0; /* Prevents flexbox overflow issues */
}
#live-preview-content.panel {
flex: 1;
overflow-y: auto;
background-image: none !important;
/* background-color is now set by JS for theme consistency */
padding: 20px 5px; /* 20px top/bottom, 5px left/right */
box-sizing: border-box;
}
#live-preview-content .character-description {
line-height: 1.4;
word-wrap: break-word;
}
#live-preview-content .CollapseBlock {
background-color: #4C4646;
padding: 10px;
margin: 0;
}
#CharacterEditDescription {
resize: vertical !important;
}
`);
const contentCell = document.getElementById('Content');
const originalSidebar = document.getElementById('Sidebar');
if (!contentCell || !originalSidebar) return;
// Remove the content from the original sidebar, keeping it as a decorative element
originalSidebar.innerHTML = '';
// Create a wrapper for the existing editor content
const editorWrapper = document.createElement('div');
editorWrapper.id = 'editor-wrapper';
// --- KEY CHANGE: Create a new sidebar that wraps the preview ---
const previewSidebarWrapper = document.createElement('div');
previewSidebarWrapper.id = 'live-preview-sidebar';
// Get theme colors
const sidebarStyle = window.getComputedStyle(originalSidebar);
const contentStyle = window.getComputedStyle(contentCell);
const originalSidebarColor = sidebarStyle.backgroundColor;
const contentBackgroundColor = contentStyle.backgroundColor;
// Apply themed colors to the new sidebar
previewSidebarWrapper.style.backgroundColor = contentBackgroundColor;
previewSidebarWrapper.style.padding = '10px';
previewSidebarWrapper.style.borderLeft = sidebarStyle.borderLeft;
// This inner wrapper holds the preview content itself
const previewWrapper = document.createElement('div');
previewWrapper.id = 'live-preview-wrapper';
previewWrapper.innerHTML = `<div id="live-preview-content" class="panel"><div class="character-description"></div></div>`;
// Apply themed color to the inner panel
const previewContentPanel = previewWrapper.querySelector('#live-preview-content');
if (previewContentPanel) {
previewContentPanel.style.backgroundColor = originalSidebarColor;
}
// Place the preview content inside the new styled sidebar
previewSidebarWrapper.appendChild(previewWrapper);
// Move all of the original editor content into its own wrapper
while (contentCell.firstChild) {
editorWrapper.appendChild(contentCell.firstChild);
}
// Add the editor and the new preview sidebar back to the main content area
contentCell.appendChild(editorWrapper);
contentCell.appendChild(previewSidebarWrapper);
// --- KEY CHANGE: Make elements visible now that the layout is ready ---
GM_addStyle('#Sidebar, #Content { visibility: visible; }');
// Get references to the textarea and the preview display area
const descriptionTextarea = document.getElementById('CharacterEditDescription');
const previewContentDiv = document.querySelector('#live-preview-content .character-description');
const parser = createFListParser();
let previewTimeout;
const updatePreview = () => {
const bbcode = descriptionTextarea.value;
if (!bbcode.trim()) {
previewContentDiv.innerHTML = '<em>Start typing to see a preview...</em>';
return;
}
try {
const parsedElement = parser.parseEverything(bbcode);
previewContentDiv.innerHTML = '';
previewContentDiv.appendChild(parsedElement);
} catch (e) {
console.error("F-List Live Preview: Error during parsing.", e);
previewContentDiv.innerHTML = `<em style="color: red;">Error parsing BBCode. See console for details.</em>`;
}
};
const debouncedUpdatePreview = () => {
clearTimeout(previewTimeout);
previewTimeout = setTimeout(updatePreview, 300);
};
descriptionTextarea.addEventListener('input', debouncedUpdatePreview);
updatePreview();
console.log("F-List Live Preview script is active.");
}
waitForElementAndRun();
})();
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