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MediaWiki:Common.js: Difference between revisions

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/* Any JavaScript here will be loaded for all users on every page load. */
/* Any JavaScript here will be loaded for all users on every page load. */
function applyEffects(el) {
(function() {
  const chars = el.textContent.split('');
    function applyEffects(el) {
  const total = chars.length;
        const hasEffect = ['wavy', 'rainbow', 'jolt', 'pulse', 'force-glow', 'force-shadow'].some(cls => el.classList.contains(cls));
  const isRainbow = el.classList.contains('rainbow');
        if (!hasEffect || el.getAttribute('data-animated') === 'true') return;
  const isWavy = el.classList.contains('wavy');


  el.innerHTML = chars.map((c, i) => {
        const text = el.textContent;
    let styles = [];
        const isJolt = el.classList.contains('jolt');
   
        const isWavy = el.classList.contains('wavy');
    if (isRainbow) {
        const isRainbow = el.classList.contains('rainbow');
      const hue = Math.round((i / total) * 360);
 
      const rainbowDelay = -((i / total) * 3).toFixed(2);
        // Note: Pulse is handled by the container CSS now
      styles.push(`color: hsl(${hue}, 100%, 60%)`, `animation-delay: ${rainbowDelay}s`);
        el.style.setProperty('animation-delay', '0s', 'important');
       
        let lastVariant = -1;
 
        const newHTML = text.split('').map((c, i) => {
            let delays = [];
            let classes = [];
           
            if (isWavy) delays.push((i * -0.15).toFixed(2) + 's');
            if (isRainbow) delays.push((i * -0.15).toFixed(2) + 's');
           
            if (isJolt) {
                let variant;
                do { variant = Math.floor(Math.random() * 3) + 1; } while (variant === lastVariant);
                lastVariant = variant;
                classes.push(`jolt-v${variant}`);
                delays.push((Math.random() * -0.35).toFixed(2) + 's');
            }
 
            const content = (c === ' ') ? ' ' : c;
            const delayStyle = delays.length > 0 ? `style="animation-delay: ${delays.join(', ')} !important;"` : '';
            const classAttr = classes.length > 0 ? `class="${classes.join(' ')}"` : '';
           
            return `<span ${classAttr} ${delayStyle}>${content}</span>`;
        }).join('');
 
        el.innerHTML = newHTML;
        el.setAttribute('data-animated', 'true');
     }
     }
   
    if (isWavy) {
      const waveDelay = ((i / total) * 1).toFixed(2);
      // If rainbow is also present, we append the wave delay to the animation-delay list
      if (isRainbow) {
        styles[1] += `, ${waveDelay}s`;
      } else {
        styles.push(`animation-delay: ${waveDelay}s`);
      }
    }
    return `<span style="${styles.join('; ')}">${c === ' ' ? '&nbsp;' : c}</span>`;
  }).join('');
}


$(document).ready(function() {
    mw.hook('wikipage.content').add(function($content) {
  $('.rainbow, .wavy').each(function() { applyEffects(this); });
        $content.find('.text-animation-container').each(function() {
});
            applyEffects(this);
        });
    });
})();

Latest revision as of 22:29, 17 March 2026

/* Any JavaScript here will be loaded for all users on every page load. */
(function() {
    function applyEffects(el) {
        const hasEffect = ['wavy', 'rainbow', 'jolt', 'pulse', 'force-glow', 'force-shadow'].some(cls => el.classList.contains(cls));
        if (!hasEffect || el.getAttribute('data-animated') === 'true') return;

        const text = el.textContent;
        const isJolt = el.classList.contains('jolt');
        const isWavy = el.classList.contains('wavy');
        const isRainbow = el.classList.contains('rainbow');

        // Note: Pulse is handled by the container CSS now
        el.style.setProperty('animation-delay', '0s', 'important'); 
        
        let lastVariant = -1;

        const newHTML = text.split('').map((c, i) => {
            let delays = [];
            let classes = [];
            
            if (isWavy) delays.push((i * -0.15).toFixed(2) + 's');
            if (isRainbow) delays.push((i * -0.15).toFixed(2) + 's');
            
            if (isJolt) {
                let variant;
                do { variant = Math.floor(Math.random() * 3) + 1; } while (variant === lastVariant);
                lastVariant = variant;
                classes.push(`jolt-v${variant}`);
                delays.push((Math.random() * -0.35).toFixed(2) + 's');
            }

            const content = (c === ' ') ? '&nbsp;' : c;
            const delayStyle = delays.length > 0 ? `style="animation-delay: ${delays.join(', ')} !important;"` : '';
            const classAttr = classes.length > 0 ? `class="${classes.join(' ')}"` : '';
            
            return `<span ${classAttr} ${delayStyle}>${content}</span>`;
        }).join('');

        el.innerHTML = newHTML;
        el.setAttribute('data-animated', 'true');
    }

    mw.hook('wikipage.content').add(function($content) {
        $content.find('.text-animation-container').each(function() {
            applyEffects(this);
        });
    });
})();
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