MediaWiki:Common.js: Difference between revisions
No edit summary Tag: Reverted |
No edit summary Tag: Reverted |
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/* Drawer: hide default items, show ours */ | /* Drawer: hide default items, show ours */ | ||
/* #mw-mf-page-left is kept — we replace its content in JS */ '' + | |||
'#gr-mob-menu-items{display:block!important;}' + | '#gr-mob-menu-items{display:block!important;}' + | ||
| Line 1,427: | Line 1,427: | ||
} | } | ||
/* | /* Replace contents of #mw-mf-page-left — it's inside the | ||
toggle-list mechanism so it only shows when drawer is open */ | |||
var pageLeft = document.getElementById( 'mw-mf-page-left' ); | var pageLeft = document.getElementById( 'mw-mf-page-left' ); | ||
if ( pageLeft | if ( pageLeft ) { | ||
/* Clear default items and insert ours */ | |||
while ( pageLeft.firstChild ) pageLeft.removeChild( pageLeft.firstChild ); | |||
pageLeft.style.removeProperty( 'display' ); /* un-hide it */ | |||
pageLeft.appendChild( wrap ); | |||
} else { | } else { | ||
/* Fallback | /* Fallback */ | ||
navDrawer.appendChild( wrap ); | |||
} | } | ||
Revision as of 19:21, 18 May 2026
/* MediaWiki:Common.js — grantha.io (v7)
*
* Changes vs v6:
* 1. BUG FIX: Main IIFE was never properly closed — About link block was
* pasted inside it without the closing }() ); which broke the module
* boundary and killed the by-Author toggle. Each block is now its
* own self-contained IIFE.
* 2. TOC: "Beginning" link removed.
* 3. TOC: Heading label → "विषयसूची".
* 4. TOC: मूल / उल्लेख nav links injected at top of TOC panel.
* 5. TOC: All subsections expanded by default.
* 6. TOC: Only the active item is bold; all others are normal weight.
* 7. About link URL derived from wgArticlePath — works under any
* sub-path install (e.g. /My_wiki/). Points to "My_wiki:About".
* 8. TOC customisations skipped on Main_Page and About pages.
* 9. Uses Vector's native TOC with IntersectionObserver-based active highlight.
*/
( function () {
var LS_SCRIPT_KEY = 'grantha_reader_script';
var currentScript = 'deva';
// ── IAST transliteration ────────────────────────────────────────
function devanagariToIAST( text ) {
var CONSONANTS = {
'क':'k','ख':'kh','ग':'g','घ':'gh','ङ':'ṅ',
'च':'c','छ':'ch','ज':'j','झ':'jh','ञ':'ñ',
'ट':'ṭ','ठ':'ṭh','ड':'ḍ','ढ':'ḍh','ण':'ṇ',
'त':'t','थ':'th','द':'d','ध':'dh','न':'n',
'प':'p','फ':'ph','ब':'b','भ':'bh','म':'m',
'य':'y','र':'r','ल':'l','ळ':'ḷ','व':'v',
'श':'ś','ष':'ṣ','स':'s','ह':'h'
};
var DIACRITICS = {
'ा':'ā','ि':'i','ी':'ī','ु':'u','ू':'ū',
'ृ':'ṛ','ॄ':'ṝ','े':'e','ै':'ai','ो':'o','ौ':'au'
};
var VOWELS = {
'अ':'a','आ':'ā','इ':'i','ई':'ī','उ':'u','ऊ':'ū',
'ऋ':'ṛ','ॠ':'ṝ','ए':'e','ऐ':'ai','ओ':'o','औ':'au','ऽ':"'"
};
var MISC = {
'ं':'ṃ','ः':'ḥ','ँ':'m̐','ॐ':'oṃ',
'०':'0','१':'1','२':'2','३':'3','४':'4',
'५':'5','६':'6','७':'7','८':'8','९':'9'
};
var HALANTA = '्';
var chars = Array.from( text );
var result = '';
var i = 0;
while ( i < chars.length ) {
var ch = chars[ i ];
var next = chars[ i + 1 ];
if ( CONSONANTS[ ch ] ) {
var base = CONSONANTS[ ch ];
if ( next === HALANTA ) { result += base; i += 2; }
else if ( DIACRITICS[ next ] ) { result += base + DIACRITICS[ next ]; i += 2; }
else if ( next === 'ं' || next === 'ः' ) { result += base + 'a' + MISC[ next ]; i += 2; }
else { result += base + 'a'; i++; }
} else if ( VOWELS[ ch ] ) { result += VOWELS[ ch ]; i++; }
else if ( DIACRITICS[ ch ] ) { result += DIACRITICS[ ch ]; i++; }
else if ( MISC[ ch ] ) { result += MISC[ ch ]; i++; }
else { result += ch; i++; }
}
return result;
}
// ── Character maps for Kannada / Tamil ─────────────────────────
var SCRIPT_MAP = {
kn: {
'अ':'ಅ','आ':'ಆ','इ':'ಇ','ई':'ಈ','उ':'ಉ','ऊ':'ಊ','ऋ':'ಋ',
'ए':'ಏ','ऐ':'ಐ','ओ':'ಓ','औ':'ಔ','ऽ':'ಽ',
'क':'ಕ','ख':'ಖ','ग':'ಗ','घ':'ಘ','ङ':'ಙ',
'च':'ಚ','छ':'ಛ','ज':'ಜ','झ':'ಝ','ञ':'ಞ',
'ट':'ಟ','ठ':'ಠ','ड':'ಡ','ढ':'ಢ','ण':'ಣ',
'त':'ತ','थ':'ಥ','द':'ದ','ध':'ಧ','न':'ನ',
'प':'ಪ','फ':'ಫ','ब':'ಬ','भ':'ಭ','म':'ಮ',
'य':'ಯ','र':'ರ','ल':'ಲ','व':'ವ',
'श':'ಶ','ष':'ಷ','स':'ಸ','ह':'ಹ',
'ा':'ಾ','ि':'ಿ','ी':'ೀ','ु':'ು','ू':'ೂ',
'ृ':'ೃ','े':'ೇ','ै':'ೈ','ो':'ೋ','ौ':'ೌ',
'ं':'ಂ','ः':'ಃ','्':'್',
'०':'೦','१':'೧','२':'೨','३':'೩','४':'೪',
'५':'೫','६':'೬','७':'೭','८':'೮','९':'೯'
},
ta: {
'अ':'அ','आ':'ஆ','इ':'இ','ई':'ஈ','उ':'உ','ऊ':'ஊ',
'ऋ':'ரு','ॠ':'ரூ',
'ए':'ஏ','ऐ':'ஐ','ओ':'ஓ','औ':'ஔ',
'क':'க','ख':'க','ग':'க','घ':'க','ङ':'ங',
'च':'ச','छ':'ச','ज':'ஜ','झ':'ஜ','ञ':'ஞ',
'ट':'ட','ठ':'ட','ड':'ட','ढ':'ட','ண':'ண',
'त':'த','थ':'த','द':'த','ध':'த','न':'ந',
'प':'ப','फ':'ப','ब':'ப','भ':'ப','म':'ம',
'य':'ய','र':'ர','ல':'ல','ळ':'ழ','व':'வ',
'श':'ஶ','ष':'ஷ','स':'ஸ','ह':'ஹ',
'ा':'ா','ि':'ி','ी':'ீ','ு':'ு','ू':'ூ',
'ृ':'ு','ॄ':'ூ',
'े':'ே','ை':'ை','ो':'ோ','ौ':'ௌ',
'ं':'ம்','ः':':','ँ':'ம்','्':'்','ॐ':'ௐ','ऽ':'ௗ',
'०':'0','१':'1','२':'2','३':'3','४':'4',
'५':'5','६':'6','७':'7','८':'8','९':'9'
}
};
var PRE = [
[ /ङ्क/g, 'ंक' ], [ /ङ्ख/g, 'ंख' ], [ /ङ्ग/g, 'ंग' ], [ /ङ्घ/g, 'ंघ' ],
[ /ञ्च/g, 'ंच' ], [ /ञ्ज/g, 'ंज' ], [ /ण्ट/g, 'ंट' ], [ /ण्ड/g, 'ंड' ],
[ /न्त/g, 'ंत' ], [ /न्द/g, 'ंद' ], [ /म्ब/g, 'ंब' ], [ /म्भ/g, 'ंभ' ]
];
function transliterateText( text, script ) {
if ( script === 'en' ) return devanagariToIAST( text );
var map = SCRIPT_MAP[ script ];
if ( !map ) return text;
var t = text;
PRE.forEach( function ( p ) { t = t.replace( p[ 0 ], p[ 1 ] ); } );
return Array.from( t ).map( function ( ch ) {
return map[ ch ] !== undefined ? map[ ch ] : ch;
} ).join( '' );
}
// ── Tag all transliteratable text nodes once per page ───────────
var translatableSpans = [];
function tagTextNodes() {
var content = document.querySelector( '.mw-parser-output' );
if ( content ) {
var walker = document.createTreeWalker( content, NodeFilter.SHOW_TEXT );
var nodes = [];
while ( walker.nextNode() ) nodes.push( walker.currentNode );
nodes.forEach( function ( node ) {
var p = node.parentNode;
if ( !p ) return;
if ( p.hasAttribute && p.hasAttribute( 'data-deva' ) ) return;
if ( p.closest ) {
if ( p.closest( '.gr-controls' ) ) return;
if ( p.closest( '.mw-editsection' ) ) return;
// #gr-toc-doc-nav buttons manage their own data-deva spans in makeBtn
}
var orig = node.textContent;
if ( !orig.trim() ) return;
var span = document.createElement( 'span' );
span.setAttribute( 'data-deva', orig );
span.textContent = orig;
p.replaceChild( span, node );
translatableSpans.push( span );
} );
}
document.querySelectorAll( '.vector-toc .vector-toc-text' ).forEach( function ( span ) {
if ( span.hasAttribute( 'data-deva' ) ) return;
var orig = span.textContent;
if ( !orig.trim() ) return;
span.setAttribute( 'data-deva', orig );
translatableSpans.push( span );
} );
}
// ── Apply a script to all tagged spans ─────────────────────────
function applyScript( script ) {
currentScript = script;
translatableSpans.forEach( function ( span ) {
if ( !span.parentNode ) return;
var orig = span.getAttribute( 'data-deva' );
if ( !orig ) return;
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}
// ── Pages where sidebar TOC should not be modified ──────────────
function _isNoTocPage() {
var pn = ( window.mw && mw.config && mw.config.get( 'wgPageName' ) ) || '';
return pn === 'Main_Page' || /^[A-Za-z0-9_]+:About$/.test( pn );
}
// ── TOC: rename "Contents" → "विषयसूची" ────────────────────────
function renameTocTitle() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector('.vector-toc');
if ( !toc ) return;
var titleEl =
toc.querySelector('.vector-toc-title') ||
toc.querySelector('.vector-pinnable-header-label');
if ( !titleEl ) return;
var LABEL = 'विषयसूची';
/* If already inserted, just refresh text */
var span = titleEl.querySelector('.gr-toc-title');
if ( !span ) {
titleEl.innerHTML = '';
span = document.createElement('span');
span.className = 'gr-toc-title';
span.setAttribute('data-deva', LABEL);
titleEl.appendChild(span);
translatableSpans.push(span); // uses your internal array
}
span.textContent =
currentScript === 'deva'
? LABEL
: transliterateText(LABEL, currentScript);
}
// ── TOC: Remove the "Beginning" / top-of-page link ─────────────
function removeTocBeginning() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
// Try the dedicated id first (Vector 2022)
var el = toc.querySelector( '#vector-toc-beginning' );
if ( !el ) {
// Fallback: first list-item whose link has no # anchor = the "Beginning" entry
var items = toc.querySelectorAll( '.vector-toc-list-item' );
for ( var i = 0; i < items.length; i++ ) {
var a = items[ i ].querySelector( 'a' );
if ( a ) {
var href = a.getAttribute( 'href' ) || '';
if ( href.indexOf( '#' ) === -1 ) { el = items[ i ]; break; }
}
}
}
if ( el && el.parentNode ) el.parentNode.removeChild( el );
}
// ── TOC: Expand all collapsed subsections on load ───────────────
function expandTocSections() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
toc.querySelectorAll( '.vector-toc-list-item-collapsed' ).forEach( function ( li ) {
li.classList.remove( 'vector-toc-list-item-collapsed' );
} );
}
// ── TOC: Inject मूल / उल्लेख nav links ─────────────────────────
function injectTocDocNav() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
if ( document.getElementById( 'gr-toc-doc-nav' ) ) return;
var artPath = ( window.mw && mw.config && mw.config.get( 'wgArticlePath' ) ) || '/wiki/$1';
var pageTitle = ( window.mw && mw.config && mw.config.get( 'wgPageName' ) ) || '';
var teekaPage = document.querySelector( '.gr-teeka-page' );
var primarySlug = teekaPage ? ( teekaPage.getAttribute( 'data-primary' ) || '' ) : '';
var docSlug = teekaPage ? ( teekaPage.getAttribute( 'data-slug' ) || '' ) : '';
if ( !primarySlug ) {
primarySlug = pageTitle.split( '/' )[ 0 ];
docSlug = primarySlug;
}
if ( !primarySlug ) return;
function wikiUrl( slug ) {
if ( window.mw && mw.util && mw.util.getUrl ) return mw.util.getUrl( slug );
return artPath.replace( '$1', encodeURIComponent( slug ).replace( /%2F/g, '/' ) );
}
var moolaUrl = wikiUrl( primarySlug );
var ullekhaUrl = wikiUrl( primarySlug + '/Ullekha' );
var docTitleEl = document.querySelector( '.gr-doc-title' );
var hasMoolaPage = docTitleEl && docTitleEl.getAttribute( 'data-has-moola' ) === '1';
var hasUllekhaPage = docTitleEl && docTitleEl.getAttribute( 'data-has-ullekha' ) === '1';
var moolaPageUrl = wikiUrl( primarySlug + '/Moola' );
var showMoolaPage = !teekaPage && hasMoolaPage;
var showMoolaBack = !!teekaPage;
var showUllekha = hasUllekhaPage || !!teekaPage;
if ( !showMoolaPage && !showMoolaBack && !showUllekha ) return;
var nav = document.createElement( 'div' );
nav.id = 'gr-toc-doc-nav';
nav.setAttribute( 'class', 'toc-main-links');
// ── CHANGE: makeBtn now wraps label in a data-deva span so
// transliteration (script switching) applies to button text.
function makeBtn( href, label ) {
var a = document.createElement( 'a' );
a.href = href;
a.setAttribute( 'class', 'toc-main-link-item');
var lspan = document.createElement( 'span' );
lspan.setAttribute( 'data-deva', label );
lspan.textContent = ( currentScript && currentScript !== 'deva' )
? transliterateText( label, currentScript )
: label;
translatableSpans.push( lspan );
a.appendChild( lspan );
a.addEventListener( 'mouseover', function () { this.style.opacity = '0.72'; } );
a.addEventListener( 'mouseout', function () { this.style.opacity = '1'; } );
return a;
}
if ( showMoolaPage ) nav.appendChild( makeBtn( moolaPageUrl, 'मूलम्' ) );
if ( showMoolaBack ) nav.appendChild( makeBtn( moolaUrl, 'मूल' ) );
if ( showUllekha ) nav.appendChild( makeBtn( ullekhaUrl, 'उल्लेख') );
var tocContents = toc.querySelector( '.vector-toc-contents' );
if ( tocContents ) toc.insertBefore( nav, tocContents );
else toc.appendChild( nav );
}
// ── TOC active-item highlight ────────────────────────────────────
function watchTocActive() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
if ( !window.MutationObserver ) return;
if ( toc._grObserved ) {
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( attachHighlight );
return;
}
toc._grObserved = true;
var ACTIVE_COLOR = '#f57c00';
function setActive( li, on ) {
var link = li.querySelector( '.vector-toc-link' ) || li.querySelector( 'a' );
if ( !link ) return;
var hasActiveChild = !!li.querySelector(
'.vector-toc-list-item .vector-toc-list-item-active'
);
var shouldHighlight = on && !hasActiveChild;
if ( shouldHighlight ) {
link.style.setProperty( 'color', ACTIVE_COLOR, 'important' );
link.style.setProperty( 'font-weight', '700', 'important' );
link.querySelectorAll( '*' ).forEach( function ( el ) {
el.style.setProperty( 'color', ACTIVE_COLOR, 'important' );
el.style.setProperty( 'font-weight', '700', 'important' );
} );
} else {
link.style.removeProperty( 'color' );
link.style.setProperty( 'font-weight', '400', 'important' );
link.querySelectorAll( '*' ).forEach( function ( el ) {
el.style.removeProperty( 'color' );
el.style.setProperty( 'font-weight', '400', 'important' );
} );
}
}
function normaliseAll() {
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
setActive( li, li.classList.contains( 'vector-toc-list-item-active' ) );
} );
}
function attachHighlight( li ) {
if ( li._grHighlightAttached ) return;
li._grHighlightAttached = true;
liObs.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
setActive( li, li.classList.contains( 'vector-toc-list-item-active' ) );
}
var liObs = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
if ( m.attributeName !== 'class' ) return;
var li = m.target;
var active = li.classList.contains( 'vector-toc-list-item-active' );
setActive( li, active );
if ( active ) {
var anc = li.parentNode;
while ( anc && anc !== document.body ) {
if ( anc.classList &&
anc.classList.contains( 'vector-toc-list-item' ) &&
anc.classList.contains( 'vector-toc-list-item-collapsed' ) ) {
anc.classList.remove( 'vector-toc-list-item-collapsed' );
}
anc = anc.parentNode;
}
var container = document.querySelector( '.vector-sticky-pinned-container' );
if ( container ) {
var vis = container.offsetHeight > 0 &&
container.offsetParent !== null &&
window.getComputedStyle( container ).display !== 'none' &&
window.getComputedStyle( container ).visibility !== 'hidden';
if ( vis ) {
var lr = li.getBoundingClientRect();
var cr = container.getBoundingClientRect();
if ( lr.top < cr.top + 4 || lr.bottom > cr.bottom - 4 ) {
var sh = null, node = li.parentNode;
while ( node && node !== document.body ) {
var ov = window.getComputedStyle( node ).overflowY;
if ( ( ov === 'auto' || ov === 'scroll' ) &&
node.scrollHeight > node.clientHeight ) { sh = node; break; }
node = node.parentNode;
}
if ( !sh && container.scrollHeight > container.clientHeight ) sh = container;
if ( sh ) {
var hr = sh.getBoundingClientRect();
var top = lr.top - hr.top + sh.scrollTop;
sh.scrollTop = Math.max( 0, top - sh.clientHeight / 2 + li.offsetHeight / 2 );
}
}
}
}
}
} );
} );
var structObs = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
if ( m.type !== 'childList' ) return;
m.addedNodes.forEach( function ( n ) {
if ( n.nodeType !== 1 ) return;
if ( n.classList && n.classList.contains( 'vector-toc-list-item' ) ) attachHighlight( n );
if ( n.querySelectorAll ) n.querySelectorAll( '.vector-toc-list-item' ).forEach( attachHighlight );
var newSpans = [];
if ( n.classList && n.classList.contains( 'vector-toc-text' ) ) newSpans.push( n );
if ( n.querySelectorAll ) n.querySelectorAll( '.vector-toc-text' ).forEach( function ( s ) { newSpans.push( s ); } );
newSpans.forEach( function ( span ) {
if ( span.hasAttribute( 'data-deva' ) ) return;
var orig = span.textContent;
if ( !orig.trim() ) return;
span.setAttribute( 'data-deva', orig );
if ( currentScript !== 'deva' ) span.textContent = transliterateText( orig, currentScript );
translatableSpans.push( span );
} );
} );
} );
} );
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( attachHighlight );
structObs.observe( toc, { childList: true, subtree: true } );
setTimeout( function () {
normaliseAll();
var active = toc.querySelector( '.vector-toc-list-item-active' );
if ( active ) setActive( active, true );
}, 300 );
}
// ── TOC: Use Vector's native TOC, add highlight + expand + rename ──────
// Drops the custom TOC builder entirely. Vector builds the correct TOC
// from page headings (== Chapter ==, === Section ===). We just:
// 1. Rename "Contents" → "विषयसूची"
// 2. Expand all collapsed sections
// 3. Remove the "Beginning" top link
// 4. Inject मूल/उल्लेख nav
// 5. Add reliable IntersectionObserver active-highlight on headings
function setupToc() {
if ( _isNoTocPage() ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
removeTocBeginning();
renameTocTitle();
expandTocSections();
injectTocDocNav();
attachHeadingObserver();
}
// ── IntersectionObserver on actual heading elements ──────────────
// Watches the real == Heading == elements in the page body.
// Much more reliable than watching gr-toc-anchor spans.
var _headingObserver = null;
function attachHeadingObserver() {
if ( _isNoTocPage() ) return;
if ( _headingObserver ) return; // only attach once
if ( !window.IntersectionObserver ) {
watchTocActive(); // fallback for old browsers
return;
}
var ACTIVE_COLOR = '#f57c00';
var _activeId = null;
// Collect all headings that have an id (Vector gives them ids)
var content = document.querySelector( '.mw-parser-output' );
if ( !content ) return;
var headings = Array.from(
content.querySelectorAll( 'h1[id],h2[id],h3[id],h4[id],h5[id],h6[id]' )
);
if ( !headings.length ) return;
var toc = document.querySelector( '.vector-toc' );
if ( !toc ) return;
function getTocLink( id ) {
// Vector renders TOC links as href="#id"
return toc.querySelector( 'a[href="#' + CSS.escape( id ) + '"]' );
}
function getTocLi( id ) {
var a = getTocLink( id );
return a ? a.closest( '.vector-toc-list-item' ) : null;
}
function clearActive() {
toc.querySelectorAll( '.vector-toc-list-item-active' ).forEach( function ( li ) {
li.classList.remove( 'vector-toc-list-item-active' );
var lnk = li.querySelector( '.vector-toc-link' );
if ( !lnk ) return;
lnk.style.removeProperty( 'color' );
lnk.style.setProperty( 'font-weight', '400', 'important' );
lnk.querySelectorAll( '*' ).forEach( function ( el ) {
el.style.removeProperty( 'color' );
el.style.setProperty( 'font-weight', '400', 'important' );
} );
} );
}
function setActive( id ) {
if ( _activeId === id ) return;
_activeId = id;
clearActive();
if ( !id ) return;
var li = getTocLi( id );
if ( !li ) return;
li.classList.add( 'vector-toc-list-item-active' );
// Highlight only the innermost active item
var hasActiveChild = !!li.querySelector(
'.vector-toc-list-item .vector-toc-list-item-active'
);
if ( !hasActiveChild ) {
var lnk = li.querySelector( '.vector-toc-link' );
if ( lnk ) {
lnk.style.setProperty( 'color', ACTIVE_COLOR, 'important' );
lnk.style.setProperty( 'font-weight', '700', 'important' );
lnk.querySelectorAll( '*' ).forEach( function ( el ) {
el.style.setProperty( 'color', ACTIVE_COLOR, 'important' );
el.style.setProperty( 'font-weight', '700', 'important' );
} );
}
}
// Expand collapsed ancestors
var anc = li.parentNode;
while ( anc && anc !== toc ) {
if ( anc.classList && anc.classList.contains( 'vector-toc-list-item-collapsed' ) ) {
anc.classList.remove( 'vector-toc-list-item-collapsed' );
}
anc = anc.parentNode;
}
// Scroll TOC item into view within sidebar
var sticky = document.querySelector( '.vector-sticky-pinned-container' );
var scrollEl = sticky || toc;
if ( scrollEl.scrollHeight > scrollEl.clientHeight ) {
var lr = li.getBoundingClientRect();
var cr = scrollEl.getBoundingClientRect();
if ( lr.top < cr.top + 8 || lr.bottom > cr.bottom - 8 ) {
scrollEl.scrollTop += lr.top - cr.top - scrollEl.clientHeight / 2 + li.offsetHeight / 2;
}
}
}
// Track which headings are visible
var _visible = new Set();
_headingObserver = new IntersectionObserver( function ( entries ) {
entries.forEach( function ( entry ) {
if ( entry.isIntersecting ) {
_visible.add( entry.target.id );
} else {
_visible.delete( entry.target.id );
}
} );
// Pick the topmost visible heading
var topId = null;
var topY = Infinity;
_visible.forEach( function ( id ) {
var el = document.getElementById( id );
if ( el ) {
var y = el.getBoundingClientRect().top;
if ( y >= 0 && y < topY ) { topY = y; topId = id; }
}
} );
// Nothing visible: find the last heading scrolled past (above viewport)
if ( !topId ) {
var bestY = -Infinity;
headings.forEach( function ( h ) {
var y = h.getBoundingClientRect().top;
if ( y < 0 && y > bestY ) { bestY = y; topId = h.id; }
} );
}
setActive( topId || null );
}, {
// Fire when heading enters/leaves the top 30% of the viewport
rootMargin: '-60px 0px -65% 0px',
threshold: 0
} );
headings.forEach( function ( h ) { _headingObserver.observe( h ); } );
}
// ── Init ────────────────────────────────────────────────────────
function init() {
var HIDE_IDS = [
'vector-appearance',
'vector-appearance-pinned-container',
'vector-appearance-unpinned-container'
];
function removeHiddenEls() {
HIDE_IDS.forEach( function ( id ) {
var el = document.getElementById( id );
if ( el && el.parentNode ) el.parentNode.removeChild( el );
} );
var pt = document.getElementById( 'vector-page-tools' ) ||
document.querySelector( '.vector-page-tools-pinned-container' );
if ( pt ) {
pt.querySelectorAll( '[aria-controls="vector-appearance"]' )
.forEach( function ( el ) { if ( el.parentNode ) el.parentNode.removeChild( el ); } );
}
}
removeHiddenEls();
( function detectTeekaMode() {
var tp = document.querySelector( '.gr-teeka-page' );
if ( !tp ) return;
var primary = tp.getAttribute( 'data-primary' ) || '';
var artPath = ( window.mw && mw.config.get( 'wgArticlePath' ) ) || '/wiki/$1';
var mainUrl = artPath.replace( '$1', primary );
var refParam = window.location.search.match( /[?&]ref=([01])/ );
if ( refParam ) {
document.body.classList.add( refParam[1] === '1' ? 'gr-ref-mode' : 'gr-standalone' );
return;
}
var ref = document.referrer || '';
document.body.classList.add(
( ref && primary && ref.indexOf( mainUrl ) !== -1 ) ? 'gr-ref-mode' : 'gr-standalone'
);
}() );
if ( window.MutationObserver ) {
var hideObs = new MutationObserver( function ( mutations ) {
var dirty = false;
mutations.forEach( function ( m ) { if ( m.addedNodes.length ) dirty = true; } );
if ( dirty ) removeHiddenEls();
} );
hideObs.observe( document.body, { childList: true, subtree: false } );
setTimeout( function () { hideObs.disconnect(); }, 6000 );
}
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
} else {
document.querySelectorAll( '.vector-toc .vector-toc-text:not([data-deva])' ).forEach( function ( span ) {
var orig = span.textContent;
if ( !orig.trim() ) return;
span.setAttribute( 'data-deva', orig );
translatableSpans.push( span );
} );
}
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) { applyScript( saved ); }
else { currentScript = 'deva'; }
// Vector 2022 defers TOC render — retry at 300ms and 800ms
// Use a single short delay so Vector has rendered the TOC
setTimeout( setupToc, 200 );
}
// ── React to toolbar script-change events ──────────────────────
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );
// ── React to gr-new-content (siteNav panel rendered new items) ──
// Tag any new text nodes added by the documents panel
window.addEventListener( 'gr-new-content', function ( e ) {
var container = e && e.detail && e.detail.container;
if ( !container ) return;
var walker = document.createTreeWalker( container, NodeFilter.SHOW_TEXT );
var nodes = [];
while ( walker.nextNode() ) nodes.push( walker.currentNode );
nodes.forEach( function ( node ) {
var p = node.parentNode;
if ( !p || ( p.hasAttribute && p.hasAttribute( 'data-deva' ) ) ) return;
var orig = node.textContent;
if ( !orig.trim() ) return;
var span = document.createElement( 'span' );
span.setAttribute( 'data-deva', orig );
span.textContent = currentScript !== 'deva' ? transliterateText( orig, currentScript ) : orig;
p.replaceChild( span, node );
translatableSpans.push( span );
} );
} );
// ── React to script changes from OTHER tabs (BroadcastChannel) ──
try {
var _grBC = new BroadcastChannel( 'gr-script' );
_grBC.onmessage = function ( e ) {
var script = e && e.data && e.data.script;
if ( script ) {
currentScript = script;
var sel = document.querySelector( '.gr-script-sel' );
if ( sel ) sel.value = script;
applyScript( script );
}
};
} catch ( e ) {}
// ── MediaWiki SPA-style navigation ──────────────────────────────
if ( window.mw ) {
mw.hook( 'wikipage.content' ).add( function () {
setTimeout( function () {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
} else {
document.querySelectorAll( '.vector-toc .vector-toc-text:not([data-deva])' ).forEach( function ( span ) {
var orig = span.textContent;
if ( !orig.trim() ) return;
span.setAttribute( 'data-deva', orig );
translatableSpans.push( span );
} );
}
if ( currentScript !== 'deva' ) applyScript( currentScript );
setupToc();
}, 150 );
} );
}
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}
}() ); /* ← end of main IIFE */
// ── Inject "Help" and "About" links into the header ─────────────────
( function () {
function wikiHref( title ) {
if ( window.mw && mw.util && mw.util.getUrl ) return mw.util.getUrl( title );
var ap = ( window.mw && mw.config && mw.config.get( 'wgArticlePath' ) ) || '/wiki/$1';
return ap.replace( '$1', title );
}
var linkStyle = [
'color:rgba(255,255,255,0.88)', 'font-size:0.88em',
'font-family:system-ui,sans-serif', 'font-weight:500',
'text-decoration:none', 'padding:4px 10px', 'border-radius:4px',
'margin-right:4px', 'transition:color 0.15s,background 0.15s',
'white-space:nowrap',
].join( ';' );
function makeHeaderLink( id, href, label ) {
var a = document.createElement( 'a' );
a.id = id; a.href = href; a.textContent = label;
a.style.cssText = linkStyle;
a.addEventListener( 'mouseover', function () {
this.style.color = '#fff'; this.style.background = 'rgba(255,255,255,0.12)';
} );
a.addEventListener( 'mouseout', function () {
this.style.color = 'rgba(255,255,255,0.88)'; this.style.background = 'transparent';
} );
return a;
}
function injectHeaderLinks() {
if ( document.getElementById( 'gr-about-link' ) ) return;
var headerEnd = document.querySelector( '.vector-header-end' ) ||
document.querySelector( '#vector-user-links' ) ||
document.querySelector( '.mw-header' );
if ( !headerEnd ) return;
var helpLink = makeHeaderLink( 'gr-help-link', wikiHref( 'My_wiki:Help' ), 'Help' );
var aboutLink = makeHeaderLink( 'gr-about-link', wikiHref( 'My_wiki:About' ), 'About' );
var ul = document.querySelector( '.vector-user-links' ) ||
document.querySelector( '#pt-userpage' );
if ( ul && ul.parentNode === headerEnd ) {
headerEnd.insertBefore( aboutLink, ul );
headerEnd.insertBefore( helpLink, aboutLink );
} else {
headerEnd.appendChild( helpLink );
headerEnd.appendChild( aboutLink );
}
}
if ( document.readyState === 'loading' ) document.addEventListener( 'DOMContentLoaded', injectHeaderLinks );
else injectHeaderLinks();
}() );
// ── Main page: by-Grantha / by-Author toggle ──────────────────────
( function () {
function grHomeView( v ) {
var gView = document.getElementById( 'gr-view-grantha' );
var aView = document.getElementById( 'gr-view-author' );
var gBtn = document.getElementById( 'gr-toggle-grantha' );
var aBtn = document.getElementById( 'gr-toggle-author' );
if ( !gView || !aView || !gBtn || !aBtn ) return;
gView.style.display = ( v === 'grantha' ) ? '' : 'none';
aView.style.display = ( v === 'author' ) ? '' : 'none';
gBtn.className = 'gr-toggle-btn' + ( v === 'grantha' ? ' gr-toggle-active' : '' );
aBtn.className = 'gr-toggle-btn' + ( v === 'author' ? ' gr-toggle-active' : '' );
try { localStorage.setItem( 'gr_home_view', v ); } catch ( e ) {}
}
function initHomeToggle() {
var gBtn = document.getElementById( 'gr-toggle-grantha' );
var aBtn = document.getElementById( 'gr-toggle-author' );
if ( !gBtn || !aBtn ) return;
gBtn.addEventListener( 'click', function () { grHomeView( 'grantha' ); } );
aBtn.addEventListener( 'click', function () { grHomeView( 'author' ); } );
[ gBtn, aBtn ].forEach( function ( btn ) {
btn.addEventListener( 'keydown', function ( e ) {
if ( e.key === 'Enter' || e.key === ' ' ) btn.click();
} );
} );
var saved;
try { saved = localStorage.getItem( 'gr_home_view' ); } catch ( e ) {}
if ( saved === 'author' ) grHomeView( 'author' );
}
if ( document.readyState === 'loading' ) document.addEventListener( 'DOMContentLoaded', initHomeToggle );
else initHomeToggle();
}() );
// ── Ullekha reference link handler ─────────────────────────────────
( function () {
function highlightOnArrival() {
var search = window.location.search;
if ( !search ) return;
var m = search.match( /[?&]hlUllekha=([^&]+)/ );
if ( !m ) return;
var needle;
try { needle = decodeURIComponent( m[ 1 ] ); } catch ( e ) { return; }
if ( !needle || needle.length < 4 ) return;
// Wait for tagTextNodes() to finish wrapping text in data-deva spans,
// then search those spans rather than raw text nodes.
function doHighlight() {
var content = document.querySelector( '.mw-parser-output' );
if ( !content ) return;
var snippet = needle.slice( 0, 40 );
var found = false;
// Search data-deva spans first (post-tagTextNodes state)
var spans = content.querySelectorAll( '[data-deva]' );
for ( var i = 0; i < spans.length && !found; i++ ) {
var spanEl = spans[ i ];
var orig = spanEl.getAttribute( 'data-deva' ) || '';
if ( orig.indexOf( snippet ) === -1 ) continue;
// Replace the span with: text-before + <mark> + text-after
var idx = orig.indexOf( snippet );
var hlText = orig.slice( idx, Math.min( idx + needle.length, orig.length ) );
var mark = document.createElement( 'mark' );
mark.className = 'gr-ullekha-highlight';
mark.style.cssText = 'background:#fff176;border-radius:2px;padding:0 2px;';
mark.textContent = hlText;
var parent = spanEl.parentNode;
if ( !parent ) continue;
var before = document.createTextNode( orig.slice( 0, idx ) );
var after = document.createTextNode( orig.slice( idx + hlText.length ) );
parent.insertBefore( before, spanEl );
parent.insertBefore( mark, spanEl );
parent.insertBefore( after, spanEl );
parent.removeChild( spanEl );
setTimeout( function () {
mark.scrollIntoView( { behavior: 'smooth', block: 'center' } );
}, 100 );
found = true;
}
// Fallback: raw text nodes (before tagTextNodes runs)
if ( !found ) {
var walker = document.createTreeWalker( content, NodeFilter.SHOW_TEXT );
while ( walker.nextNode() && !found ) {
var node = walker.currentNode;
var txt = node.textContent || '';
if ( txt.indexOf( snippet ) === -1 ) continue;
var idx2 = txt.indexOf( snippet );
var mark2 = document.createElement( 'mark' );
mark2.className = 'gr-ullekha-highlight';
mark2.style.cssText = 'background:#fff176;border-radius:2px;padding:0 2px;';
mark2.textContent = txt.slice( idx2, Math.min( idx2 + needle.length, txt.length ) );
var p = node.parentNode;
p.insertBefore( document.createTextNode( txt.slice( 0, idx2 ) ), node );
p.insertBefore( mark2, node );
p.insertBefore( document.createTextNode( txt.slice( idx2 + mark2.textContent.length ) ), node );
p.removeChild( node );
setTimeout( function () {
mark2.scrollIntoView( { behavior: 'smooth', block: 'center' } );
}, 100 );
found = true;
}
}
}
// Delay to let tagTextNodes() and MW rendering finish
setTimeout( doHighlight, 600 );
}
function wireUllekhaLinks() {
document.querySelectorAll( '.gr-ullekha-ref-link' ).forEach( function ( wrap ) {
var anchor = wrap.getAttribute( 'data-anchor' ) || '';
var hl = wrap.getAttribute( 'data-hl' ) || '';
var a = wrap.querySelector( 'a' );
if ( !a ) return;
var base = a.href.split( '#' )[ 0 ];
var encoded = encodeURIComponent( hl );
a.href = base + ( hl ? '?hlUllekha=' + encoded : '' )
+ ( anchor ? '#' + anchor : '' );
} );
}
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', function () {
highlightOnArrival();
wireUllekhaLinks();
} );
} else {
highlightOnArrival();
wireUllekhaLinks();
}
}() );/* ── Search result highlight — highlight query term on arrival ──
* When user clicks a search result, we pass the query in the URL
* hash as #gr-search:QUERY or read it from sessionStorage.
* On page load we find all matching text nodes and wrap them.
* ─────────────────────────────────────────────────────────────── */
( function () {
/* ── Step 1: When leaving via a search result link,
store the query in sessionStorage ── */
function storeQueryForLink( url, query ) {
try {
/* Store just the pathname so protocol/host differences don't break matching */
var a = document.createElement( 'a' );
a.href = url;
sessionStorage.setItem( 'gr_search_hl', JSON.stringify({
query: query,
pathname: a.pathname // e.g. "/Brahmasutra"
}) );
} catch(e) {}
}
/* ── Step 2: On page load, check if we arrived from a search result ── */
function applyHighlight() {
var stored;
try {
stored = JSON.parse( sessionStorage.getItem( 'gr_search_hl' ) || 'null' );
} catch(e) { return; }
if ( !stored || !stored.query ) return;
/* Check pathname matches — lenient comparison */
var currentPath = window.location.pathname;
var storedPath = stored.pathname || '';
/* Normalize: remove trailing slash, decode */
function normPath(p) { return decodeURIComponent(p).replace(/\/+$/, ''); }
if ( storedPath && normPath(storedPath) !== normPath(currentPath) ) {
/* Different page — clear and bail */
try { sessionStorage.removeItem( 'gr_search_hl' ); } catch(e) {}
return;
}
var query = stored.query.trim();
if ( !query ) return;
/* Clear so refreshing doesn't re-highlight */
try { sessionStorage.removeItem( 'gr_search_hl' ); } catch(e) {}
/* Wait for content + Common.js tagTextNodes to finish rendering */
var delays = [400, 900, 1500];
delays.forEach( function(ms) {
setTimeout( function () {
/* Only run if not already highlighted */
if ( !document.querySelector( '.gr-search-hl' ) ) {
highlightText( query );
}
}, ms );
} );
}
/* ── Core: walk text nodes and wrap matches ── */
function highlightText( query ) {
var content = document.querySelector( '#mw-content-text .mw-parser-output' );
if ( !content ) return;
/* Normalise query — strip quotes, split on spaces */
var raw = query.replace( /^"|"$/g, '' ).trim();
if ( !raw ) return;
/* Build regex — escape special chars, match whole query first,
fall back to individual words */
var patterns = [];
/* Full phrase */
patterns.push( escapeRegex( raw ) );
/* Individual words (min 2 chars) */
raw.split( /\s+/ ).forEach( function(w) {
if ( w.length >= 2 ) patterns.push( escapeRegex( w ) );
} );
var matched = false;
for ( var pi = 0; pi < patterns.length; pi++ ) {
var re;
try { re = new RegExp( '(' + patterns[pi] + ')', 'gi' ); }
catch(e) { continue; }
var count = wrapMatches( content, re );
if ( count > 0 ) { matched = true; break; }
}
if ( !matched ) return;
/* Scroll to first highlight */
var first = document.querySelector( '.gr-search-hl' );
if ( first ) {
first.scrollIntoView({ behavior: 'smooth', block: 'center' });
/* Pulse animation */
first.classList.add( 'gr-search-hl-pulse' );
setTimeout( function() {
first.classList.remove( 'gr-search-hl-pulse' );
}, 2000 );
}
/* Show dismiss button */
showDismissBar( query );
}
function escapeRegex( s ) {
return s.replace( /[.*+?^${}()|[\]\\]/g, '\\$&' );
}
function wrapMatches( root, re ) {
var count = 0;
var walker = document.createTreeWalker(
root, NodeFilter.SHOW_TEXT, {
acceptNode: function( node ) {
/* Skip inside script, style, our own highlights */
var p = node.parentElement;
if ( !p ) return NodeFilter.FILTER_REJECT;
var tag = p.tagName.toUpperCase();
if ( tag === 'SCRIPT' || tag === 'STYLE' || tag === 'NOSCRIPT' ) return NodeFilter.FILTER_REJECT;
if ( p.classList.contains( 'gr-search-hl' ) ) return NodeFilter.FILTER_REJECT;
return NodeFilter.FILTER_ACCEPT;
}
}, false
);
var nodes = [];
var node;
while ( ( node = walker.nextNode() ) ) nodes.push( node );
nodes.forEach( function( textNode ) {
var val = textNode.nodeValue;
if ( !re.test( val ) ) return;
re.lastIndex = 0;
var frag = document.createDocumentFragment();
var last = 0;
var m;
while ( ( m = re.exec( val ) ) !== null ) {
if ( m.index > last ) {
frag.appendChild( document.createTextNode( val.slice( last, m.index ) ) );
}
var span = document.createElement( 'span' );
span.className = 'gr-search-hl';
span.textContent = m[0];
frag.appendChild( span );
last = m.index + m[0].length;
count++;
}
if ( last < val.length ) {
frag.appendChild( document.createTextNode( val.slice( last ) ) );
}
textNode.parentNode.replaceChild( frag, textNode );
} );
return count;
}
/* ── Dismiss bar ── */
function showDismissBar( query ) {
var isMob = window.innerWidth < 768;
var bar = document.createElement( 'div' );
bar.id = 'gr-hl-bar';
/* On mobile: float as a pill near top to avoid bottom bar conflicts.
On desktop: sit at bottom. */
if ( isMob ) {
bar.style.cssText = [
'position:fixed',
'top:calc(var(--gr-header-height,56px) + var(--gr-toc-top,52px) + 8px)',
'left:50%', 'transform:translateX(-50%)',
'z-index:10200',
'background:#b5451b', 'color:#fff',
'padding:8px 14px',
'border-radius:24px',
'display:flex', 'align-items:center', 'gap:8px',
'font-family:system-ui,sans-serif', 'font-size:13px',
'box-shadow:0 3px 12px rgba(0,0,0,0.25)',
'white-space:nowrap',
'max-width:calc(100vw - 32px)'
].join(';');
} else {
bar.style.cssText = [
'position:fixed', 'bottom:0', 'left:0', 'right:0', 'z-index:10200',
'background:#b5451b', 'color:#fff', 'padding:10px 16px',
'display:flex', 'align-items:center', 'justify-content:space-between',
'font-family:system-ui,sans-serif', 'font-size:14px',
'box-shadow:0 -2px 8px rgba(0,0,0,0.2)'
].join(';');
}
var count = document.querySelectorAll( '.gr-search-hl' ).length;
if ( isMob ) {
/* Mobile: compact pill — just count + prev/next + dismiss */
bar.innerHTML =
'<span style="flex-shrink:0">🔍 ' + count + '</span>' +
'<button id="gr-hl-prev" style="background:rgba(255,255,255,0.2);border:none;color:#fff;min-width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;">↑</button>' +
'<button id="gr-hl-next" style="background:rgba(255,255,255,0.2);border:none;color:#fff;min-width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;">↓</button>' +
'<button id="gr-hl-dismiss" style="background:rgba(255,255,255,0.15);border:none;color:#fff;min-width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;">✕</button>';
} else {
/* Desktop: full bar */
var nav = document.createElement( 'div' );
nav.style.cssText = 'display:flex;align-items:center;gap:12px;';
nav.innerHTML =
'<span>🔍 <strong>' + escHtml(query) + '</strong> — ' + count + ' match' + (count===1?'':'es') + '</span>' +
'<button id="gr-hl-prev" style="background:rgba(255,255,255,0.2);border:none;color:#fff;padding:4px 10px;border-radius:4px;cursor:pointer;font-size:13px;min-height:32px;">↑ Prev</button>' +
'<button id="gr-hl-next" style="background:rgba(255,255,255,0.2);border:none;color:#fff;padding:4px 10px;border-radius:4px;cursor:pointer;font-size:13px;min-height:32px;">↓ Next</button>';
bar.appendChild( nav );
}
var dismiss = isMob
? bar.querySelector( '#gr-hl-dismiss' )
: ( function() {
var b = document.createElement( 'button' );
b.textContent = '✕ Clear';
b.id = 'gr-hl-dismiss';
b.style.cssText = 'background:rgba(255,255,255,0.15);border:none;color:#fff;padding:4px 12px;border-radius:4px;cursor:pointer;font-size:13px;min-height:32px;';
bar.appendChild( b );
return b;
}() );
dismiss.onclick = function () {
clearHighlights();
bar.remove();
};
document.body.appendChild( bar );
/* Prev / Next navigation */
var hlEls = Array.from( document.querySelectorAll( '.gr-search-hl' ) );
var currentIdx = 0;
function goTo( idx ) {
hlEls.forEach( function(el) { el.classList.remove( 'gr-search-hl-current' ); } );
currentIdx = ( idx + hlEls.length ) % hlEls.length;
var el = hlEls[ currentIdx ];
el.classList.add( 'gr-search-hl-current' );
el.scrollIntoView({ behavior: 'smooth', block: 'center' });
}
var nextBtn = document.getElementById( 'gr-hl-next' );
var prevBtn = document.getElementById( 'gr-hl-prev' );
if ( nextBtn ) nextBtn.onclick = function() { goTo( currentIdx + 1 ); };
if ( prevBtn ) prevBtn.onclick = function() { goTo( currentIdx - 1 ); };
}
function clearHighlights() {
document.querySelectorAll( '.gr-search-hl' ).forEach( function( span ) {
var parent = span.parentNode;
while ( span.firstChild ) parent.insertBefore( span.firstChild, span );
parent.removeChild( span );
} );
}
function escHtml( s ) {
return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
}
/* ── Inject CSS for highlights ── */
function injectHighlightCSS() {
if ( document.getElementById( 'gr-hl-css' ) ) return;
var s = document.createElement( 'style' );
s.id = 'gr-hl-css';
s.textContent = [
'.gr-search-hl{',
' background:#fff176;color:#1a1a1a;',
' border-radius:2px;padding:0 1px;',
' box-shadow:0 0 0 1px rgba(181,69,27,0.25);',
'}',
'.gr-search-hl-current{',
' background:#ffb300!important;',
' box-shadow:0 0 0 2px #b5451b!important;',
'}',
'@keyframes gr-hl-pulse{',
' 0%{background:#ffb300;}',
' 50%{background:#fff176;}',
' 100%{background:#fff176;}',
'}',
'.gr-search-hl-pulse{animation:gr-hl-pulse 1.2s ease 2;}',
].join('');
document.head.appendChild( s );
}
/* ── Boot ── */
injectHighlightCSS();
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', applyHighlight );
} else {
applyHighlight();
}
/* ── Expose storeQueryForLink for readerToolbar to call ── */
window.grStoreSearchHL = storeQueryForLink;
}() );
/* ═══════════════════════════════════════════════════════════════
Mobile addon — paste at bottom of MediaWiki:Common.js
Only runs on Minerva (mobile) skin
═══════════════════════════════════════════════════════════════ */
( function () {
if ( !document.body.classList.contains( 'skin-minerva' ) ) return;
/* ── 1. CSS injected into <head> — beats all other stylesheets ── */
function injectCSS() {
if ( document.getElementById( 'gr-mob-css' ) ) return;
var s = document.createElement( 'style' );
s.id = 'gr-mob-css';
s.textContent =
/* Body padding — readerToolbar sets this, we clear it */
'body,#mw-mf-viewport,#mw-mf-page-center{padding-top:0!important;margin-top:0!important;}' +
'html,body,#mw-mf-viewport,#mw-mf-page-center{overflow-x:hidden!important;max-width:100vw!important;}' +
/* Header orange + sticky */
'header.header-container{background:#b5451b!important;position:sticky!important;top:0!important;z-index:300!important;}' +
'.minerva-header{background:#b5451b!important;min-height:54px!important;}' +
/* Header: keep only hamburger + branding, hide search */
'.minerva-header .search-toggle,.minerva-header .minerva-user-notifications{display:none!important;}' +
/* Logo row: icon + title wrap cleanly */
'.branding-box a{display:flex!important;align-items:center!important;' +
'text-decoration:none!important;flex-wrap:wrap!important;max-width:calc(100vw - 80px)!important;}' +
'.branding-box a::before{content:"";display:block;width:30px;height:30px;flex-shrink:0;' +
'background:url("/favicon.png") center/contain no-repeat;' +
'margin-right:8px;}' +
'.branding-box a span{color:#fff!important;font-size:16px!important;font-weight:700!important;' +
'font-family:system-ui,sans-serif!important;line-height:1.2!important;' +
'flex:1 1 auto!important;min-width:0!important;}' +
'.branding-box a::after{content:"A Digital Archive of Dvaita Vedanta Literature";' +
'display:block;width:100%;flex-basis:100%;' +
'padding-left:38px;' +
'font-size:10px;font-weight:400;color:rgba(255,255,255,0.82);font-family:sans-serif;margin-top:1px;}' +
/* Header icons white */
'.minerva-header svg path,.minerva-header svg rect,.minerva-header svg circle{fill:#fff!important;}' +
'.minerva-header label{color:#fff!important;}' +
/* Hide Page/Discussion tabs + icon toolbar */
'.minerva-tabs,.mw-portlet-associated-pages,.page-actions-menu,' +
'#page-secondary-actions,.last-modified-bar,.minerva-anon-talk-link{display:none!important;}' +
/* Drawer: hide default items, show ours */
/* #mw-mf-page-left is kept — we replace its content in JS */ '' +
'#gr-mob-menu-items{display:block!important;}' +
/* Drawer footer: hide About/Disclaimers */
'.mw-footer.minerva-footer,.footer-places,.footer-info,' +
'.minerva-footer-logo,#footer-places-about,' +
'#footer-places-disclaimers,#footer-places-privacy{display:none!important;}' +
/* ReaderToolbar below header */
'#gr-static-bar{position:sticky!important;top:54px!important;z-index:200!important;}' +
/* Sections expanded */
'.mf-section-0,.mf-section-1,.mf-section-2,.mf-section-3,.mf-section-4,' +
'.mf-section-5,.mf-section-6,.mf-section-7,.mf-section-8,.mf-section-9,' +
'.mf-section-10{display:block!important;visibility:visible!important;}' +
'.collapsible-block{display:block!important;}' +
'.section-heading .indicator,.collapsible-heading .indicator{display:none!important;}' +
'.section-heading,.collapsible-heading{pointer-events:none!important;}' +
/* Home grid single column */
'.gr-home-grid{flex-direction:column!important;flex-wrap:nowrap!important;' +
'gap:12px!important;width:100%!important;}' +
'.gr-home-card{width:100%!important;max-width:100%!important;' +
'min-width:unset!important;box-sizing:border-box!important;flex:none!important;}' +
'.gr-home-toggle{flex-wrap:wrap!important;}' +
/* Content */
'.mw-parser-output{font-size:18px!important;line-height:1.8!important;}' +
'.mw-parser-output h2,.mw-parser-output h3{width:100%!important;}' +
'.bhashyam-block{margin-left:8px!important;}' +
'#footer,.mw-footer,.catlinks,#catlinks{display:none!important;}' +
/* TOC overlay */
'.gr-mob-toc-panel{position:fixed!important;top:0!important;left:0!important;' +
'bottom:0!important;width:82vw!important;max-width:340px!important;' +
'background:#fff!important;z-index:10400!important;' +
'box-shadow:4px 0 28px rgba(0,0,0,0.22)!important;overflow-y:auto!important;' +
'padding:0 0 40px!important;transform:translateX(-110%)!important;' +
'transition:transform 0.26s cubic-bezier(0.4,0,0.2,1)!important;display:block!important;}' +
'.gr-mob-toc-panel.open{transform:translateX(0)!important;}' +
'.gr-mob-toc-backdrop{display:none!important;position:fixed!important;inset:0!important;' +
'background:rgba(0,0,0,0.4)!important;z-index:10399!important;}' +
'.gr-mob-toc-backdrop.open{display:block!important;}' +
'.gr-mob-toc-header{position:sticky!important;top:0!important;background:#fff!important;' +
'display:flex!important;align-items:center!important;justify-content:space-between!important;' +
'padding:16px 16px 12px!important;border-bottom:1px solid #f0ebe6!important;z-index:1!important;}' +
'.gr-mob-toc-title{font-size:13px!important;font-weight:700!important;text-transform:uppercase!important;' +
'letter-spacing:0.08em!important;color:#b5451b!important;font-family:system-ui,sans-serif!important;}' +
'.gr-mob-toc-close{background:none!important;border:none!important;' +
'font-size:22px!important;color:#999!important;cursor:pointer!important;padding:4px 8px!important;}' +
'.gr-mob-toc-body{padding:12px 16px!important;}' +
'.gr-mob-toc-body a{display:block!important;font-size:16px!important;line-height:1.6!important;' +
'color:#2c1810!important;text-decoration:none!important;padding:8px 0!important;' +
'border-bottom:1px solid #f5f0ed!important;}';
document.head.appendChild( s );
}
/* ── 2. Expand hidden sections ── */
function expandSections() {
document.querySelectorAll( '[class*="mf-section-"], .collapsible-block' )
.forEach( function ( el ) {
el.removeAttribute( 'hidden' );
el.style.setProperty( 'display', 'block', 'important' );
el.style.setProperty( 'visibility', 'visible', 'important' );
el.removeAttribute( 'aria-hidden' );
} );
document.querySelectorAll( '.section-heading, .collapsible-heading' )
.forEach( function ( el ) {
el.setAttribute( 'aria-expanded', 'true' );
el.style.setProperty( 'pointer-events', 'none', 'important' );
} );
}
/* Persistent observer — fight MF re-collapsing */
function watchSections() {
var t = null;
var obs = new MutationObserver( function ( ms ) {
if ( ms.some( function(m){ return m.attributeName === 'hidden'; } ) ) {
clearTimeout(t); t = setTimeout( expandSections, 30 );
}
} );
var root = document.querySelector( '#mw-content-text' ) || document.body;
obs.observe( root, { subtree:true, attributes:true, attributeFilter:['hidden','aria-hidden'] } );
}
/* ── 3. Body padding observer ── */
function watchBodyPadding() {
new MutationObserver( function () {
if ( document.body.style.paddingTop && document.body.style.paddingTop !== '0px' ) {
document.body.style.paddingTop = '';
}
} ).observe( document.body, { attributes:true, attributeFilter:['style'] } );
}
/* ── 4. Inject custom links into drawer ── */
function injectMenuLinks() {
/* Already injected */
if ( document.getElementById( 'gr-mob-menu-items' ) ) return;
/* The drawer container is .navigation-drawer (the <nav> element)
Our links go AFTER the #mw-mf-page-left div (which we hide via CSS) */
var navDrawer = document.querySelector( '.navigation-drawer' );
if ( !navDrawer ) return;
var wrap = document.createElement( 'div' );
wrap.id = 'gr-mob-menu-items';
wrap.style.cssText = 'width:100%;background:#fff;margin-top:8px;';
var itemStyle = 'display:flex;align-items:center;gap:14px;padding:15px 20px;' +
'font-size:16px;color:#2c1810;text-decoration:none;' +
'font-family:system-ui,sans-serif;border-bottom:1px solid #f0ebe6;background:#fff;';
function makeItem( href, emoji, label ) {
var a = document.createElement( 'a' );
a.href = href;
a.style.cssText = itemStyle;
a.innerHTML =
'<span style="font-size:20px;width:28px;text-align:center;flex-shrink:0">' + emoji + '</span>' +
'<span>' + label + '</span>';
return a;
}
wrap.appendChild( makeItem( '/Main_Page', '🏠', 'Home' ) );
wrap.appendChild( makeItem( '/Help:Contents', '❓', 'Help' ) );
wrap.appendChild( makeItem( '/My_wiki:About', 'ℹ️', 'About' ) );
var userName = window.mw ? mw.config.get( 'wgUserName' ) : null;
if ( userName ) {
var la = document.querySelector( 'a[href*="action=logout"]' );
wrap.appendChild( makeItem(
la ? la.href : '/index.php?title=Special:UserLogout', '↩', 'Log out'
) );
} else {
wrap.appendChild( makeItem( '/index.php?title=Special:UserLogin', '→', 'Log in' ) );
}
/* Replace contents of #mw-mf-page-left — it's inside the
toggle-list mechanism so it only shows when drawer is open */
var pageLeft = document.getElementById( 'mw-mf-page-left' );
if ( pageLeft ) {
/* Clear default items and insert ours */
while ( pageLeft.firstChild ) pageLeft.removeChild( pageLeft.firstChild );
pageLeft.style.removeProperty( 'display' ); /* un-hide it */
pageLeft.appendChild( wrap );
} else {
/* Fallback */
navDrawer.appendChild( wrap );
}
/* Hide footer portlets */
document.querySelectorAll(
'.mw-footer.minerva-footer,.footer-places,.footer-info,' +
'.minerva-footer-logo,#footer-places-about,' +
'#footer-places-disclaimers,#footer-places-privacy'
).forEach( function(el) { el.style.setProperty('display','none','important'); } );
}
/* ── 5. Mobile TOC overlay ── */
var _tocDone = false;
function initToc() {
if ( _tocDone ) return;
var tocList = document.querySelector( '.vector-toc-contents, .vector-toc .vector-toc-list' );
if ( !tocList ) return;
if ( !tocList.querySelector( 'li' ) ) return;
_tocDone = true;
var bd = document.createElement( 'div' );
bd.className = 'gr-mob-toc-backdrop';
document.body.appendChild( bd );
var panel = document.createElement( 'div' );
panel.className = 'gr-mob-toc-panel';
var hdr = document.createElement( 'div' );
hdr.className = 'gr-mob-toc-header';
var ttl = document.createElement( 'div' );
ttl.className = 'gr-mob-toc-title';
ttl.textContent = 'विषयसूची';
var cls = document.createElement( 'button' );
cls.className = 'gr-mob-toc-close';
cls.textContent = '✕';
hdr.appendChild( ttl ); hdr.appendChild( cls );
panel.appendChild( hdr );
var body = document.createElement( 'div' );
body.className = 'gr-mob-toc-body';
body.appendChild( tocList.cloneNode( true ) );
panel.appendChild( body );
document.body.appendChild( panel );
var btn = document.createElement( 'button' );
btn.id = 'gr-mob-toc-btn';
btn.innerHTML = '☰ Contents';
btn.style.cssText = 'position:fixed;bottom:148px;left:16px;z-index:9100;' +
'background:#fff;border:1.5px solid #b5451b;border-radius:24px;' +
'padding:10px 16px;font-size:15px;font-family:system-ui,sans-serif;' +
'color:#b5451b;font-weight:600;box-shadow:0 3px 14px rgba(0,0,0,0.15);cursor:pointer;';
document.body.appendChild( btn );
function open() { panel.classList.add('open'); bd.classList.add('open'); document.body.style.overflow='hidden'; }
function close() { panel.classList.remove('open'); bd.classList.remove('open'); document.body.style.overflow=''; }
btn.onclick = open; cls.onclick = close; bd.onclick = close;
body.querySelectorAll('a').forEach(function(a){ a.onclick = close; });
}
/* ── Boot ── */
injectCSS();
watchBodyPadding();
function boot() {
expandSections();
watchSections();
injectMenuLinks();
[100, 400, 900, 1800].forEach(function(ms){ setTimeout(expandSections, ms); });
setTimeout(initToc, 700);
}
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', boot );
} else {
boot();
}
if ( window.mw ) {
mw.hook( 'wikipage.content' ).add(function() {
setTimeout(function(){ expandSections(); injectMenuLinks(); initToc(); }, 300);
});
}
}() );