User:Juno719/script/MOSHEADERS omitting.js

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Documentation for this user script can be added at User:Juno719/script/MOSHEADERS omitting.

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mw.loader.using('mediawiki.util', function () {
    const action = mw.config.get('wgAction');
    const ns = mw.config.get('wgNamespaceNumber');

    if (!['edit', 'submit'].includes(action)) return;
    if (![0, 118].includes(ns)) return;

    function runHeaderFix() {
        const textarea = document.getElementById('wpTextbox1');
        if (!textarea) return;

        let text = textarea.value;

        // Chart performance captions
        
        text = text.replace(/^\s*\|\+.*weekly chart performance.*$/gim,'|+ {{Screen reader-only|Weekly chart performance}}\n');
        text = text.replace(/^\s*\|\+.*weekly charts for.*$/gim,'|+ {{Screen reader-only|Weekly chart performance}}\n');
        text = text.replace(/^\s*\|\+.*monthly chart performance.*$/gim,'|+ {{Screen reader-only|Monthly chart performance}}\n');
        text = text.replace(/^\s*\|\+.*year-end chart performance.*$/gim,'|+ {{Screen reader-only|Year-end chart performance}}\n');
        text = text.replace(/^\s*\|\+.*decade-end chart performance.*$/gim,'|+ {{Screen reader-only|Decade-end chart performance}}\n');
        text = text.replace(/^\s*\|\+.*all-time chart performance.*$/gim,'|+ {{Screen reader-only|All-time chart performance}}\n');

        // Release captions
        text = text.replace(/\|\+\s*Release history for\s+"[^"]+"\s*/gi, '|+ {{Screen reader-only|Release history}}\n');
        text = text.replace(/\|\+\s*Release dates and formats for\s+"[^"]+"\s*/gi, '|+ {{Screen reader-only|Release dates and formats}}\n');
        text = text.replace(/\|\+\s*Release history for\s+''[^'']+''\s*/gi, '|+ {{Screen reader-only|Release history}}\n');
        text = text.replace(/\|\+\s*Release dates and formats for\s+''[^'']+''\s*/gi, '|+ {{Screen reader-only|Release dates and formats}}\n');

        // Track listing headers
        text = text.replace(/\|\+\s*''[^']+''\s*track listing\s*/gi, '| headline = {{Screen reader-only|Track listing}}\n');

        // Certification Table Top captions
        text = text.replace(/(\{\{Certification Table Top\|caption=)Certifications for\s+"[^"]+"(\}\})/gi, '$1{{Screen reader-only|Certifications}}$2');
        text = text.replace(/(\{\{Certification Table Top\|caption=)Certifications and sales for\s+"[^"]+"(\}\})/gi, '$1{{Screen reader-only|Certifications and sales}}$2');
        text = text.replace(/(\{\{Certification Table Top\|caption=)Certifications for\s+''[^'']+''(\}\})/gi, '$1{{Screen reader-only|Certifications}}$2');
        text = text.replace(/(\{\{Certification Table Top\|caption=)Certifications and sales for\s+''[^'']+''(\}\})/gi, '$1{{Screen reader-only|Certifications and sales}}$2');
        
        // Discography captions
        text = text.replace(/\|\+\s*List of studio albums,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of studio albums}}\n');
        text = text.replace(/\|\+\s*List of extended plays,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of extended plays}}\n');
        text = text.replace(/\|\+\s*List of single albums,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of single albums}}\n');
        text = text.replace(/^\s*\|\+\s*List of reissue[^\n]*/gim,'|+ {{Screen reader-only|List of reissues}}\n');
        text = text.replace(/\|\+\s*List of compilation albums,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of compilation albums}}\n');
        text = text.replace(/\|\+\s*List of live albums,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of live albums}}\n');
        text = text.replace(/^\s*\|\+\s*List of singles[^\n]*/gim,'|+ {{Screen reader-only|List of singles}}\n');
        text = text.replace(/^\s*\|\+\s*List of collaboration[^\n]*/gim,'|+ {{Screen reader-only|List of collaborations}}\n');
        text = text.replace(/^\s*\|\+\s*List of songs[^\n]*/gim,'|+ {{Screen reader-only|List of songs}}\n');
        text = text.replace(/^\s*\|\+\s*List of music videos[^\n]*/gim,'|+ {{Screen reader-only|List of music videos}}\n');
        text = text.replace(/\|\+\s*List of Korean singles,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of Korean singles}}\n');
        text = text.replace(/\|\+\s*List of Japanese singles,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of Japanese singles}}\n');
        text = text.replace(/\|\+\s*List of English singles,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of English singles}}\n');
        text = text.replace(/\|\+\s*List of Korean extended plays,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of Korean extended plays}}\n');
        text = text.replace(/\|\+\s*List of Japanese extended plays,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of Japanese extended plays}}\n');
        text = text.replace(/\|\+\s*List of promotional singles,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of promotional singles}}\n');
        text = text.replace(/\|\+\s*List of soundtrack appearances,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of soundtrack appearances}}\n');
        text = text.replace(/\|\+\s*List of other charted songs,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of other charted songs}}\n');
        text = text.replace(/\|\+\s*List of other appearances,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of other appearances}}\n');

        // Awards
        text = text.replace(/\|\+\s*Name of the award ceremony,\s*[^\n]*/gi,'|+ {{Screen reader-only|List of awards and nominations}}\n');
        text = text.replace(/\|\+\s*Name of publisher,\s*[^\n]*/gi,'|+ {{Screen reader-only|Listicles}}\n');

        textarea.value = text;

        // Auto-fill edit summary if empty
        const summary = document.getElementById('wpSummary');
        if (summary && summary.value.trim() === '') {
            summary.value = 'Omit redundant table captions per [[MOS:HEADERS]] using [[User:Juno719/script/MOSHEADERS omitting.js|script]]';
        }

        // Mark the edit as minor
        const minorEditCheckbox = document.getElementById('wpMinoredit');
        if (minorEditCheckbox) {
            minorEditCheckbox.checked = true;
        }
    }

    // Add "Omit headers" button to the right-side Tools section
    function addOmitHeadersButton() {
        const toolbox = document.getElementById('p-tb');
        if (!toolbox) return;

        if (document.getElementById('p-omitheaders')) return;

        mw.util.addPortletLink(
            'p-tb',
            '#',
            'Omit headers',
            'p-omitheaders',
            'Run header cleanup script'
        );

        document.getElementById('p-omitheaders').addEventListener('click', function (e) {
            e.preventDefault();
            runHeaderFix();
        });
    }

    mw.hook('wikipage.editform').add(addOmitHeadersButton);
});