MediaWiki:Gadget-CodeGenerator.js
Hinweis: Leere nach dem Veröffentlichen den Browser-Cache, um die Änderungen sehen zu können.
- Firefox/Safari: Umschalttaste drücken und gleichzeitig Aktualisieren anklicken oder entweder Strg+F5 oder Strg+R (⌘+R auf dem Mac) drücken
- Google Chrome: Umschalttaste+Strg+R (⌘+Umschalttaste+R auf dem Mac) drücken
- Edge: Strg+F5 drücken oder Strg drücken und gleichzeitig Aktualisieren anklicken
mw.loader.using(['mediawiki.util']).then(function () {
// --- Globale Variablen ---
const globalVars = {};
const seenVars = new Set();
const variableBlocks = {};
const bar = document.createElement('div');
bar.id = 'global-var-bar';
bar.style.display = 'flex';
bar.style.flexWrap = 'wrap';
bar.style.alignItems = 'center';
bar.style.gap = '8px';
bar.style.padding = '8px';
bar.style.border = '1px solid #bbb';
bar.style.borderRadius = '6px';
bar.style.background = '#f5f5f5';
bar.style.marginBottom = '12px';
document.querySelector('#content').prepend(bar);
const applyAllBtn = document.createElement('button');
applyAllBtn.textContent = '→ Auf alle anwenden';
applyAllBtn.style.padding = '4px 8px';
applyAllBtn.style.cursor = 'pointer';
applyAllBtn.style.border = '1px solid #888';
applyAllBtn.style.borderRadius = '4px';
applyAllBtn.style.background = '#eee';
applyAllBtn.style.marginLeft = 'auto';
bar.appendChild(applyAllBtn);
function addVarOnce(varName, defaultValue = '') {
if (seenVars.has(varName)) return;
seenVars.add(varName);
globalVars[varName] = defaultValue;
const lbl = document.createElement('label');
lbl.style.display = 'flex';
lbl.style.flexDirection = 'column';
lbl.style.fontSize = '12px';
lbl.style.color = '#333';
const span = document.createElement('span');
span.textContent = varName + ':';
lbl.appendChild(span);
const inp = document.createElement('input');
inp.type = 'text';
// Nur beim ersten Laden Klammern setzen
let initialValue = defaultValue.startsWith('{{') ? defaultValue : `{{${defaultValue}}}`;
inp.value = initialValue;
inp.dataset.varId = varName;
inp.style.width = '120px';
inp.style.padding = '2px 4px';
inp.style.border = '1px solid #ccc';
inp.style.borderRadius = '4px';
inp.style.fontFamily = 'monospace';
inp.style.fontSize = '12px';
lbl.appendChild(inp);
inp.addEventListener('input', () => {
// Nur reiner Wert speichern, keine Klammern mehr ergänzen
globalVars[varName] = inp.value;
});
bar.insertBefore(lbl, applyAllBtn);
}
// --- Copy-Funktion ---
function copyText(text, btn) {
if (navigator.clipboard && window.isSecureContext) {
navigator.clipboard.writeText(text.replace(/<[^>]+>/g, '')).then(() => success());
} else {
const textarea = document.createElement("textarea");
textarea.value = text.replace(/<[^>]+>/g, '');
document.body.appendChild(textarea);
textarea.select();
document.execCommand("copy");
document.body.removeChild(textarea);
success();
}
function success() {
btn.textContent = "✅ Kopiert!";
setTimeout(() => btn.textContent = "📋 Kopieren", 1500);
}
}
// --- Highlight-Funktion ---
function highlightPlaceholdersAndValues(code, replacements) {
let highlighted = code.replace(/{{(\w+)}}/g, '<span class="placeholder">{{$1}}</span>');
Object.keys(replacements).forEach(varName => {
const val = replacements[varName];
if (!val) return;
const escapedVal = val.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const re = new RegExp(escapedVal, 'g');
highlighted = highlighted.replace(/(<span class="placeholder">.*?<\/span>|[^<]+)/g, segment => {
if (segment.startsWith('<span class="placeholder">')) return segment;
return segment.replace(re, `<span class="value">${val}</span>`);
});
});
return highlighted;
}
// --- Dynamische Codeblöcke ---
function initDynamicCodeBlock(pre) {
if (pre.dataset.dynamicInit) return;
pre.dataset.dynamicInit = true;
const originalCode = pre.textContent;
const regex = /{{(\w+)}}/g;
const vars = [];
let match;
while ((match = regex.exec(originalCode)) !== null) {
if (!vars.includes(match[1])) vars.push(match[1]);
}
if (vars.length === 0) return;
const container = document.createElement('div');
container.style.display = 'flex';
container.style.flexWrap = 'wrap';
container.style.alignItems = 'center';
container.style.justifyContent = 'space-between';
container.style.gap = '6px';
container.style.marginBottom = '4px';
container.style.padding = '4px 6px';
container.style.border = '1px solid #ddd';
container.style.borderRadius = '6px';
container.style.background = '#f5f5f5';
const inputWrapper = document.createElement('div');
inputWrapper.style.display = 'flex';
inputWrapper.style.flexWrap = 'wrap';
inputWrapper.style.gap = '6px';
container.appendChild(inputWrapper);
vars.forEach(v => {
const lbl = document.createElement('label');
lbl.style.display = 'flex';
lbl.style.flexDirection = 'column';
lbl.style.fontSize = '12px';
lbl.style.color = '#333';
lbl.textContent = v;
const inp = document.createElement('input');
inp.type = 'text';
inp.value = `{{${v}}}`;
inp.dataset.varId = v;
inp.style.width = '120px';
inp.style.padding = '2px 4px';
inp.style.border = '1px solid #ccc';
inp.style.borderRadius = '4px';
inp.style.fontFamily = 'monospace';
inp.style.fontSize = '12px';
lbl.appendChild(inp);
inputWrapper.appendChild(lbl);
inp.addEventListener('input', () => {
let updated = originalCode;
const currentValues = {};
vars.forEach(vv => {
const val = inputWrapper.querySelector(`input[data-var-id="${vv}"]`).value;
updated = updated.replace(new RegExp(`{{${vv}}}`, 'g'), val);
currentValues[vv] = val;
});
pre.innerHTML = highlightPlaceholdersAndValues(updated, currentValues);
});
});
const btn = document.createElement('button');
btn.textContent = '📋 Kopieren';
btn.style.padding = '2px 6px';
btn.style.fontSize = '12px';
btn.style.cursor = 'pointer';
btn.style.border = '1px solid #888';
btn.style.borderRadius = '4px';
btn.style.background = '#eee';
btn.onclick = () => copyText(pre.innerHTML, btn);
container.appendChild(btn);
pre.parentNode.insertBefore(container, pre);
// Initial Highlight
pre.innerHTML = highlightPlaceholdersAndValues(originalCode, {});
}
// --- Statische Codeblöcke ---
function initStaticCodeBlock(pre) {
if (pre.dataset.staticInit) return;
pre.dataset.staticInit = true;
const container = document.createElement('div');
container.style.position = 'relative';
container.style.marginBottom = '6px';
pre.parentNode.replaceChild(container, pre);
container.appendChild(pre);
const btn = document.createElement('button');
btn.textContent = '📋 Kopieren';
btn.style.position = 'absolute';
btn.style.top = '4px';
btn.style.right = '4px';
btn.style.padding = '2px 6px';
btn.style.fontSize = '12px';
btn.style.cursor = 'pointer';
btn.style.border = '1px solid #888';
btn.style.borderRadius = '4px';
btn.style.background = '#eee';
btn.onclick = () => copyText(pre.textContent, btn);
container.appendChild(btn);
}
// --- Init ---
function initPage() {
document.querySelectorAll('pre.dynamic-code').forEach(initDynamicCodeBlock);
document.querySelectorAll('pre.static-code').forEach(initStaticCodeBlock);
// Globale Variablen initialisieren
document.querySelectorAll('pre.dynamic-code').forEach(pre => {
const regex = /{{(\w+)}}/g;
let match;
while ((match = regex.exec(pre.textContent)) !== null) {
const varName = match[1];
const defaultValue = varName;
addVarOnce(varName, defaultValue);
if (!variableBlocks[varName]) variableBlocks[varName] = [];
variableBlocks[varName].push(pre);
}
});
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initPage);
} else {
initPage();
}
mw.hook('wikipage.content').add(initPage);
// --- CSS ---
const style = document.createElement('style');
style.textContent = `
.placeholder { color: #d14; font-weight: bold; }
.value { color: #1a73e8; font-weight: bold; }
`;
document.head.appendChild(style);
// Button "Auf alle anwenden"
applyAllBtn.onclick = () => {
Object.keys(globalVars).forEach(name => {
const val = globalVars[name];
const blocks = variableBlocks[name] || [];
blocks.forEach(pre => {
pre.textContent = pre.textContent.replace(new RegExp(`{{${name}}}`, 'g'), val);
const container = pre.previousSibling;
if (container && container.querySelector) {
const localInp = container.querySelector(`input[data-var-id="${name}"]`);
if (localInp) localInp.value = val;
}
});
});
};
console.log('Globale Variablenleiste initialisiert:', Array.from(seenVars));
});