MediaWiki:Gadget-GlobalVariables.js: Unterschied zwischen den Versionen

mw.loader.using(['mediawiki.util']).then(function () {

    const globalVars = {}; // speichert die Variablenwerte
    const seenVars = new Set(); // speichert, welche Variablen schon hinzugefügt wurden
    const variableBlocks = {}; // speichert alle Codeblöcke pro Variable

    // Leiste oben erstellen
    const bar = document.createElement('div');
    bar.id = 'global-var-bar';
    bar.style.display = 'flex';
    bar.style.flexWrap = 'wrap';
    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);

    function addVarOnce(varName) {
        if (seenVars.has(varName)) return; // schon hinzugefügt
        seenVars.add(varName);

        globalVars[varName] = '';

        const lbl = document.createElement('label');
        lbl.style.display = 'flex';
        lbl.style.flexDirection = 'column';
        lbl.style.fontSize = '12px';
        lbl.style.color = '#333';

        const container = document.createElement('div');
        container.style.display = 'flex';
        container.style.alignItems = 'center';
        container.style.gap = '4px';

        const span = document.createElement('span');
        span.textContent = varName + ':';
        container.appendChild(span);

        const inp = document.createElement('input');
        inp.type = 'text';
        inp.value = '';
        inp.dataset.varId = varName;
        inp.style.width = '100px';
        inp.style.padding = '2px 4px';
        inp.style.border = '1px solid #ccc';
        inp.style.borderRadius = '4px';
        inp.style.fontFamily = 'monospace';
        inp.style.fontSize = '12px';
        container.appendChild(inp);

        // Button hinzufügen
        const btn = document.createElement('button');
        btn.textContent = '→ Anwenden';
        btn.style.padding = '2px 6px';
        btn.style.fontSize = '11px';
        btn.style.cursor = 'pointer';
        btn.onclick = () => {
            globalVars[varName] = inp.value;
            // Alle Blöcke updaten
            const blocks = variableBlocks[varName] || [];
            blocks.forEach(pre => {
                pre.textContent = pre.textContent.replace(new RegExp(`{{${varName}}}`, 'g'), inp.value);
            });
        };
        container.appendChild(btn);

        lbl.appendChild(container);
        bar.appendChild(lbl);
    }

    // Alle dynamischen Codeblöcke auf der Seite 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];
            addVarOnce(varName);

            // Codeblock für diese Variable merken
            if (!variableBlocks[varName]) variableBlocks[varName] = [];
            variableBlocks[varName].push(pre);
        }
    });

    console.log('Globale Variablenleiste initialisiert:', Array.from(seenVars));

});