Grantha - User contributions [en]

MediaWiki:Common.css

2026-04-17T07:21:30Z

Chandrashekars:

@font-face {
font-family: "Adishila";
src: url("/resources/fonts/adishila/Adishila.ttf") format("truetype");
font-weight: normal;
font-style: normal;
}

@font-face {
font-family: "Adishila";
src: url("/resources/fonts/adishila/AdishilaBold.ttf") format("truetype");
font-weight: bold;
font-style: normal;
}

.mw-parser-output,
.mw-parser-output *,
.mw-parser-output pre,
.mw-parser-output code,
.mw-parser-output tt,
.mw-parser-output kbd {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.mw-parser-output {
font-size: 22px;
line-height: 1.75;
color: #555;
max-width: 100%;
width: 100%;
margin: 0;
padding: 0;
box-sizing: border-box;
}

h1.firstHeading,
#firstHeading,
.mw-page-title-main {
display: none !important;
}

.mw-parser-output h1,
.mw-parser-output h2,
.mw-parser-output h3,
.mw-parser-output h4,
.mw-parser-output .mw-heading h1,
.mw-parser-output .mw-heading h2,
.mw-parser-output .mw-heading h3 {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
border: none !important;
border-bottom: none !important;
padding: 0 !important;
background: none !important;
}

.mw-parser-output .mw-heading {
border: none !important;
border-bottom: none !important;
margin: 0; padding: 0;
}

.gr-doc-title {
font-size: 1.6em;
font-weight: 500;
color: #1a1a1a;
line-height: 1.4;
margin: 0 0 16px;
border: none !important;
}

.gr-doc-teekas + p:empty {
display: none !important;
margin: 0 !important;
height: 0 !important;
}

.adhyaya-block h2,
.adhyaya-heading,
.mw-parser-output .mw-heading2 h2,
.mw-parser-output h2 {
font-size: 1.2em !important;
font-weight: 500 !important;
color: #f57c00 !important;
line-height: 2;
margin: 28px 0 4px !important;
padding: 0 !important;
border: none !important;
border-bottom: 2px dotted #f57c00 !important;
width: 75%;
}

.mw-parser-output .mw-heading3 h3,
.mw-parser-output h3 {
font-size: 1em !important;
font-weight: 500 !important;
color: #e65100 !important;
line-height: 1.6;
margin: 30px 0 10px !important;
padding: 0 !important;
border: none !important;
border-bottom: 1px dotted #e65100 !important;
width: 55%;
}

.mw-heading .mw-editsection,
.adhyaya-block .mw-editsection { display: none !important; }

.mw-parser-output p { margin: 0 0 0.85rem; }
.mw-parser-output p:empty,
.mw-parser-output > div > p:empty,
.mw-heading + p:empty,
.mw-heading2 + p:empty,
.adhyaya-block + p:empty,
.verse-block + p:empty {
display: none !important;
margin: 0 !important;
}

.shloka-block {
display: block;
text-align: left;
margin: 10px 0 0;
}

.shloka-line {
display: block;
font-style: normal;
color: #333;
line-height: 1.6;
}

.verse-block {
display: block;
margin: 10px 0 0;
text-align: left;
}

.verse-block .shloka-block {
text-align: left;
margin: 0;
}

.verse-block .shloka-line {
display: block;
font-style: italic;
color: #c65;
font-weight: 500;
line-height: 1.6;
}

.verse-block + p { display: none !important; margin: 0 !important; }

.uvacha-block {
display: block;
font-weight: bold;
color: #c65;
margin: 1.2rem 0 0;
padding: 2px 0 2px 12px;
border-left: 3px solid #c65;
text-align: left;
font-style: normal;
}

.uvacha-block + .verse-block {
margin-top: 4px;
}

.bhashyam-block {
display: block;
font-size: 1em;
line-height: 1.85;
color: #555;
margin: 0.55em 0 0.8em 60px;
padding: 0;
border: none;
background: transparent;
}

/* ── Padya block (bhashyam that is verse — red italic) ──────────*/
.padya-block {
display: block;
font-size: 1em;
line-height: 1.85;
color: #c65 !important;
font-style: italic;
font-weight: 500;
margin: 0.55em 0 0.8em 60px;
padding: 0;
border: none;
background: transparent;
}

.teeka-block {
display: block;
background: #f6f6f7;
border: 1px solid #e2e2e6;
border-radius: 8px;
padding: 10px 14px 12px;
margin: 0.7em 0 0.7em 0;
font-size: 0.93em;
line-height: 1.8;
color: #555;
}

.teeka-title {
font-family: system-ui, -apple-system, sans-serif !important;
font-size: 0.78em;
font-weight: 600;
letter-spacing: 0.06em;
text-transform: uppercase;
color: #777;
margin-bottom: 6px;
padding-bottom: 5px;
border-bottom: 1px solid #ddd;
}

.teeka-body { font-family: inherit; }

.teeka-block .shloka-block {
margin: 0 0 0.6em;
text-align: left;
}

.teeka-block .shloka-line {
display: block;
font-style: italic;
color: #be100e;
line-height: 1.6;
font-size: 1em;
}

.adhyaya-block {
margin: 0 0 4px;
}
.adhyaya-trans {
font-size: 0.9em;
color: #666;
margin: 2px 0 0;
}
.adhyaya-intro {
margin-top: 10px;
line-height: 1.85;
color: #555;
}

.nyaya-block {
margin: 40px 0;
padding-top: 14px;
border-top: 1px solid #eee;
}
.nyaya-title {
font-size: 1em;
font-weight: 500;
color: #e65100;
margin-bottom: 0.4rem;
border-bottom: 1px dotted #e65100;
width: 50%;
}
.nyaya-title span { display: block; font-size: 0.85em; color: #666; }
.nyaya-body { color: #555; line-height: 1.85; margin-top: 0.5rem; }

.prasna-block {
margin: 40px 0;
padding-top: 14px;
border-top: 1px solid #eee;
}
.prasna-title {
font-size: 1em;
font-weight: 500;
color: #e65100;
margin-bottom: 0.4rem;
border-bottom: 1px dotted #e65100;
width: 50%;
}
.prasna-title span { display: block; font-size: 0.85em; color: #666; }
.prasna-question, .prasna-answer { color: #555; line-height: 1.85; margin-top: 0.5rem; }
.prasna-answer { margin-left: 60px; }

.verse-actions {
display: flex;
flex-direction: row;
align-items: center;
gap: 6px;
margin-top: 6px;
padding-left: 2px;
justify-content: center;
}
.verse-action-btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 4px;
border-radius: 6px;
cursor: pointer;
opacity: 0.75;
transition: all 0.2s ease;
}
.verse-action-btn:hover { opacity: 1; background-color: rgba(0,0,0,0.05); }

.icon {
display: inline-block;
width: 18px; height: 18px;
background-repeat: no-repeat;
background-position: center;
background-size: contain;
transform: translateY(2px);
pointer-events: none;
}
.icon-copy { background-image: url('/images/copy.svg'); }
.icon-commentary { background-image: url('/images/commentary.svg'); }

.copy-tooltip {
position: absolute;
bottom: calc(100% + 8px);
left: 50%;
transform: translateX(-50%) translateY(4px);
white-space: nowrap;
pointer-events: none;
z-index: 9999;
display: inline-flex;
align-items: center;
padding: 2px 8px;
border-radius: 999px;
font-size: 0.75rem;
font-weight: 500;
background: rgba(30,30,30,0.82);
color: #fff;
backdrop-filter: blur(6px);
opacity: 0;
transition: opacity 0.2s ease, transform 0.2s ease;
}
.copy-tooltip.copy-tooltip-visible {
opacity: 1;
transform: translateX(-50%) translateY(0);
}

pre, code, .mw-code, tt, kbd {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
background-color: transparent !important;
border: none !important;
padding: 0.3em 0 !important;
line-height: 1.75;
}

.mw-collapsible,
.mw-collapsible-content,
blockquote,
.quotebox {
background-color: transparent !important;
border: none !important;
font-style: normal !important;
padding: 0 !important;
margin-left: 0 !important;
}

.cargo-store-only { display: none !important; }

/* ── TOC — inline box ────────────────────────────────────────────*/
.toc {
display: block !important;
background: #fffdf5;
border: 1px solid #e8c88a;
border-radius: 8px;
padding: 12px 16px;
margin: 0 0 24px 0;
width: fit-content;
min-width: 220px;
max-width: 420px;
font-size: 0.9em;
line-height: 2;
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.toc h2,
.toc .toctitle {
font-size: 0.85em !important;
font-weight: 600 !important;
color: #5a3a00 !important;
border: none !important;
border-bottom: none !important;
width: auto !important;
margin: 0 0 6px !important;
text-transform: uppercase;
letter-spacing: 0.05em;
}

.toc ul {
margin: 0 !important;
padding-left: 1.2em !important;
list-style: none !important;
}

.toc li { margin: 0; padding: 0; }

.toc a {
color: #7a4a10 !important;
text-decoration: none !important;
}

.toc a:hover { color: #f57c00 !important; }

.toc .toclevel-1 > a { font-weight: 600; color: #5a3a00 !important; }
.toc .toclevel-2 > a { color: #7a4a10 !important; }
.toc .toclevel-3 > a { color: #9a6020 !important; font-size: 0.95em; }

.tocnumber { color: #aaa; margin-right: 4px; font-size: 0.85em; }

/* ── Vector 2022 sticky sidebar TOC ─────────────────────────────*/
.vector-toc {
font-size: 1.1em !important;
line-height: 2 !important;
}

/* Adishila only on text, not icons */
.vector-toc .vector-toc-link,
.vector-toc .vector-toc-text,
.vector-toc .vector-toc-numb {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.vector-toc .vector-toc-title {
font-size: 0.85em !important;
font-weight: 600 !important;
text-transform: uppercase;
letter-spacing: 0.06em;
color: #888 !important;
font-family: system-ui, sans-serif !important;
}

/* TOC list item — let Vector's default block layout handle rows.
We only need the toggle to sit inline with the link, which Vector
already does via its own flex. We avoid overriding display/flex-wrap
here because that was collapsing link text to single characters. */

/* Toggle button — fixed px size, immune to parent font-size: 1.1em */
.vector-toc .cdx-button.vector-toc-toggle {
background: none !important;
border: none !important;
box-shadow: none !important;
outline: none !important;
padding: 0 !important;
margin: 0 !important;
min-width: 0 !important;
min-height: 0 !important;
width: 24px !important;
height: 24px !important;
cursor: pointer !important;
opacity: 0.5;
display: inline-flex !important;
align-items: center !important;
justify-content: center !important;
vertical-align: middle !important;
}

.vector-toc a,
.vector-toc .vector-toc-link {
color: #5a3a00 !important;
text-decoration: none !important;
}

.vector-toc a:hover,
.vector-toc .vector-toc-link:hover {
color: #f57c00 !important;
}

/* Active highlight */
.vector-toc li.vector-toc-list-item-active > a,
.vector-toc li.vector-toc-list-item-active > .vector-toc-link,
.vector-toc .vector-toc-list-item-active .vector-toc-link,
.vector-toc .vector-toc-level-1-active > .vector-toc-link {
color: #f57c00 !important;
font-weight: 700 !important;
}

.vector-toc .vector-toc-level-1 > .vector-toc-link {
font-weight: 600 !important;
color: #3a1f00 !important;
}

.vector-toc .vector-toc-level-2 > .vector-toc-link {
color: #5a3a00 !important;
}

.vector-toc .vector-toc-level-3 > .vector-toc-link {
color: #7a5010 !important;
font-size: 0.95em !important;
}

/* Let Vector control .vector-toc-link height/display — we don't override it. */

.gr-doc-teekas { margin-bottom: 1em; }

/* ── Main page ───────────────────────────────────────────────────*/
.gr-home {
max-width: 1080px;
margin: 0 auto;
padding: 0;
}

.gr-home-page-title {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
text-align: center;
font-size: 1.8em;
font-weight: 500;
color: #1a2e40;
margin: 24px 0 32px;
}

.gr-home-grid {
display: flex;
flex-wrap: wrap;
gap: 20px;
margin-bottom: 32px;
}

.gr-home-card {
background: #fff;
border: 1px solid #e8e4df;
border-radius: 10px;
box-shadow: 0 2px 8px rgba(0,0,0,0.07);
padding: 18px 20px 20px;
flex: 1 1 280px;
min-width: 240px;
max-width: 360px;
}

.gr-home-card-title {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
font-size: 1em;
font-weight: 600;
color: #1a2e40;
text-align: center;
padding-bottom: 10px;
margin-bottom: 12px;
border-bottom: 1.5px solid #c0392b;
}

.gr-home-card ol {
margin: 0;
padding-left: 1.4em;
list-style: decimal;
}

.gr-home-card li {
font-size: 0.95em;
line-height: 1.85;
color: #333;
}

.gr-home-card li a { color: #c0392b; text-decoration: none; }
.gr-home-card li a:hover { text-decoration: underline; }
.gr-home-card li a.new { color: #c08080; }

.gr-home-note { font-size: 0.82em; color: #888; }

.gr-home-group-label {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
font-size: 1.1em;
font-weight: 600;
color: #1a2e40;
text-align: center;
margin: 36px 0 16px;
padding-bottom: 8px;
border-bottom: 2px solid #c0392b;
}

/* ── Modals ──────────────────────────────────────────────────────*/
.grantha-new-btn {
background: rgba(255,255,255,0.1);
border: 1px solid rgba(255,255,255,0.3);
color: white;
padding: 6px 14px;
border-radius: 20px;
cursor: pointer;
margin-right: 10px;
}
.grantha-modal {
position: fixed; inset: 0;
background: rgba(0,0,0,0.35);
display: flex; align-items: center; justify-content: center;
z-index: 10000;
}
.grantha-modal-box {
background: white; padding: 20px;
border-radius: 10px; width: 300px;
}
.gm-title { font-weight: bold; margin-bottom: 10px; }
.gm-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }

/* ── Main page sidebar hide ──────────────────────────────────────*/
body.page-Main_Page #mw-panel,
body.page-Main_Page .vector-sidebar-container { display: none !important; }
body.page-Main_Page #footer { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────*/
@media (max-width: 600px) {
.mw-parser-output { font-size: 16px; }
.mw-parser-output h2,
.mw-parser-output .mw-heading2 h2 { width: 100% !important; }
.mw-parser-output h3,
.mw-parser-output .mw-heading3 h3 { width: 100% !important; }
.nyaya-title, .prasna-title { width: 100%; }
.bhashyam-block, .teeka-block { margin-left: 10px; }
.toc { max-width: 100%; }
}

/* ════════════════════════════════════════════════════════════════
VECTOR 2022 HEADER
════════════════════════════════════════════════════════════════*/
.vector-header-container {
background: #b5451b !important;
border-bottom: 1px solid rgba(255,255,255,0.12);
}
.vector-header {
background: transparent !important;
max-width: 100% !important;
display: flex !important;
align-items: center !important;
justify-content: space-between !important;
padding-left: 20px !important;
padding-right: 20px !important;
}
.vector-header-start {
flex: 0 0 auto !important;
display: flex !important;
align-items: center !important;
gap: 12px;
}
.vector-header-end {
flex: 0 0 auto !important;
display: flex !important;
align-items: center !important;
gap: 16px;
margin-left: auto;
}
.mw-logo { display: flex !important; align-items: center; opacity: 1 !important; }
.mw-logo-wordmark { color: #ffffff !important; font-weight: 700; font-size: 18px; }
.mw-logo-icon { content: url('/favicon.ico'); width: 24px; height: 24px; }
.vector-header .vector-icon { filter: invert(1); opacity: 0.9; }
.cdx-search-input .vector-icon,
.cdx-search-input svg,
.cdx-search-input path,
.cdx-search-input__end-button .vector-icon,
.cdx-search-input__end-button svg,
.cdx-search-input__end-button path {
filter: none !important; fill: #202124 !important; opacity: 1 !important;
}
.vector-header-end > *:not(#p-search) { color: rgba(255,255,255,0.9) !important; }
.vector-user-links a { color: rgba(255,255,255,0.9) !important; }

/* ── Search ──────────────────────────────────────────────────────*/
#p-search { margin-left: 8px; }
.vector-search-box,
.vector-search-box-expanded,
.vector-search-box-auto-expand-width {
min-width: 0 !important; flex-grow: 0 !important;
position: relative !important; margin: 0 !important;
}
.cdx-search-input__input,
.cdx-text-input__input {
background: #ffffff !important;
border: none !important;
border-radius: 8px !important;
color: #202124 !important;
padding: 6px 10px !important;
font-family: system-ui, sans-serif !important;
}
.cdx-search-input__input::placeholder,
.cdx-text-input__input::placeholder {
color: rgba(32,33,36,0.5) !important;
}
.cdx-search-input__end-button { background: transparent !important; border: none !important; }
.cdx-typeahead-search,
.cdx-typeahead-search__menu,
.cdx-menu {
background: #ffffff !important; color: #202124 !important;
border-radius: 10px !important;
box-shadow: 0 6px 24px rgba(0,0,0,0.2) !important;
filter: none !important;
}
.cdx-menu-item, .cdx-menu-item * { color: #202124 !important; filter: none !important; }
.cdx-menu-item:hover,
.cdx-menu-item--active,
.cdx-menu-item--selected { background: #f1f3f4 !important; }
.cdx-menu-item__icon,
.cdx-menu-item__icon svg,
.cdx-menu-item__icon path { fill: #202124 !important; filter: none !important; }

/* ── Script switcher bar ─────────────────────────────────────────*/
.gr-script-bar {
margin: 0 0 20px;
font-size: 0.8em;
color: #888;
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
}

.gr-script-label {
font-family: system-ui, sans-serif;
color: #aaa;
}

.gr-script-btn {
font-family: 'Adishila', 'Noto Serif Devanagari', serif;
color: #c0392b !important;
text-decoration: underline dotted !important;
cursor: pointer;
}

.gr-script-btn.active {
color: #888 !important;
text-decoration: none !important;
cursor: default;
}

MediaWiki:Common.css

2026-04-17T07:17:15Z

Chandrashekars:

@font-face {
font-family: "Adishila";
src: url("/resources/fonts/adishila/Adishila.ttf") format("truetype");
font-weight: normal;
font-style: normal;
}

@font-face {
font-family: "Adishila";
src: url("/resources/fonts/adishila/AdishilaBold.ttf") format("truetype");
font-weight: bold;
font-style: normal;
}

.mw-parser-output,
.mw-parser-output *,
.mw-parser-output pre,
.mw-parser-output code,
.mw-parser-output tt,
.mw-parser-output kbd {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.mw-parser-output {
font-size: 22px;
line-height: 1.75;
color: #555;
max-width: 100%;
width: 100%;
margin: 0;
padding: 0;
box-sizing: border-box;
}

h1.firstHeading,
#firstHeading,
.mw-page-title-main {
display: none !important;
}

.mw-parser-output h1,
.mw-parser-output h2,
.mw-parser-output h3,
.mw-parser-output h4,
.mw-parser-output .mw-heading h1,
.mw-parser-output .mw-heading h2,
.mw-parser-output .mw-heading h3 {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
border: none !important;
border-bottom: none !important;
padding: 0 !important;
background: none !important;
}

.mw-parser-output .mw-heading {
border: none !important;
border-bottom: none !important;
margin: 0; padding: 0;
}

.gr-doc-title {
font-size: 1.6em;
font-weight: 500;
color: #1a1a1a;
line-height: 1.4;
margin: 0 0 16px;
border: none !important;
}

.gr-doc-teekas + p:empty {
display: none !important;
margin: 0 !important;
height: 0 !important;
}

.adhyaya-block h2,
.adhyaya-heading,
.mw-parser-output .mw-heading2 h2,
.mw-parser-output h2 {
font-size: 1.2em !important;
font-weight: 500 !important;
color: #f57c00 !important;
line-height: 2;
margin: 28px 0 4px !important;
padding: 0 !important;
border: none !important;
border-bottom: 2px dotted #f57c00 !important;
width: 75%;
}

.mw-parser-output .mw-heading3 h3,
.mw-parser-output h3 {
font-size: 1em !important;
font-weight: 500 !important;
color: #e65100 !important;
line-height: 1.6;
margin: 30px 0 10px !important;
padding: 0 !important;
border: none !important;
border-bottom: 1px dotted #e65100 !important;
width: 55%;
}

.mw-heading .mw-editsection,
.adhyaya-block .mw-editsection { display: none !important; }

.mw-parser-output p { margin: 0 0 0.85rem; }
.mw-parser-output p:empty,
.mw-parser-output > div > p:empty,
.mw-heading + p:empty,
.mw-heading2 + p:empty,
.adhyaya-block + p:empty,
.verse-block + p:empty {
display: none !important;
margin: 0 !important;
}

.shloka-block {
display: block;
text-align: left;
margin: 10px 0 0;
}

.shloka-line {
display: block;
font-style: normal;
color: #333;
line-height: 1.6;
}

.verse-block {
display: block;
margin: 10px 0 0;
text-align: left;
}

.verse-block .shloka-block {
text-align: left;
margin: 0;
}

.verse-block .shloka-line {
display: block;
font-style: italic;
color: #c65;
font-weight: 500;
line-height: 1.6;
}

.verse-block + p { display: none !important; margin: 0 !important; }

.uvacha-block {
display: block;
font-weight: bold;
color: #c65;
margin: 1.2rem 0 0;
padding: 2px 0 2px 12px;
border-left: 3px solid #c65;
text-align: left;
font-style: normal;
}

.uvacha-block + .verse-block {
margin-top: 4px;
}

.bhashyam-block {
display: block;
font-size: 1em;
line-height: 1.85;
color: #555;
margin: 0.55em 0 0.8em 60px;
padding: 0;
border: none;
background: transparent;
}

/* ── Padya block (bhashyam that is verse — red italic) ──────────*/
.padya-block {
display: block;
font-size: 1em;
line-height: 1.85;
color: #c65 !important;
font-style: italic;
font-weight: 500;
margin: 0.55em 0 0.8em 60px;
padding: 0;
border: none;
background: transparent;
}

.teeka-block {
display: block;
background: #f6f6f7;
border: 1px solid #e2e2e6;
border-radius: 8px;
padding: 10px 14px 12px;
margin: 0.7em 0 0.7em 0;
font-size: 0.93em;
line-height: 1.8;
color: #555;
}

.teeka-title {
font-family: system-ui, -apple-system, sans-serif !important;
font-size: 0.78em;
font-weight: 600;
letter-spacing: 0.06em;
text-transform: uppercase;
color: #777;
margin-bottom: 6px;
padding-bottom: 5px;
border-bottom: 1px solid #ddd;
}

.teeka-body { font-family: inherit; }

.teeka-block .shloka-block {
margin: 0 0 0.6em;
text-align: left;
}

.teeka-block .shloka-line {
display: block;
font-style: italic;
color: #be100e;
line-height: 1.6;
font-size: 1em;
}

.adhyaya-block {
margin: 0 0 4px;
}
.adhyaya-trans {
font-size: 0.9em;
color: #666;
margin: 2px 0 0;
}
.adhyaya-intro {
margin-top: 10px;
line-height: 1.85;
color: #555;
}

.nyaya-block {
margin: 40px 0;
padding-top: 14px;
border-top: 1px solid #eee;
}
.nyaya-title {
font-size: 1em;
font-weight: 500;
color: #e65100;
margin-bottom: 0.4rem;
border-bottom: 1px dotted #e65100;
width: 50%;
}
.nyaya-title span { display: block; font-size: 0.85em; color: #666; }
.nyaya-body { color: #555; line-height: 1.85; margin-top: 0.5rem; }

.prasna-block {
margin: 40px 0;
padding-top: 14px;
border-top: 1px solid #eee;
}
.prasna-title {
font-size: 1em;
font-weight: 500;
color: #e65100;
margin-bottom: 0.4rem;
border-bottom: 1px dotted #e65100;
width: 50%;
}
.prasna-title span { display: block; font-size: 0.85em; color: #666; }
.prasna-question, .prasna-answer { color: #555; line-height: 1.85; margin-top: 0.5rem; }
.prasna-answer { margin-left: 60px; }

.verse-actions {
display: flex;
flex-direction: row;
align-items: center;
gap: 6px;
margin-top: 6px;
padding-left: 2px;
justify-content: center;
}
.verse-action-btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 4px;
border-radius: 6px;
cursor: pointer;
opacity: 0.75;
transition: all 0.2s ease;
}
.verse-action-btn:hover { opacity: 1; background-color: rgba(0,0,0,0.05); }

.icon {
display: inline-block;
width: 18px; height: 18px;
background-repeat: no-repeat;
background-position: center;
background-size: contain;
transform: translateY(2px);
pointer-events: none;
}
.icon-copy { background-image: url('/images/copy.svg'); }
.icon-commentary { background-image: url('/images/commentary.svg'); }

.copy-tooltip {
position: absolute;
bottom: calc(100% + 8px);
left: 50%;
transform: translateX(-50%) translateY(4px);
white-space: nowrap;
pointer-events: none;
z-index: 9999;
display: inline-flex;
align-items: center;
padding: 2px 8px;
border-radius: 999px;
font-size: 0.75rem;
font-weight: 500;
background: rgba(30,30,30,0.82);
color: #fff;
backdrop-filter: blur(6px);
opacity: 0;
transition: opacity 0.2s ease, transform 0.2s ease;
}
.copy-tooltip.copy-tooltip-visible {
opacity: 1;
transform: translateX(-50%) translateY(0);
}

pre, code, .mw-code, tt, kbd {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
background-color: transparent !important;
border: none !important;
padding: 0.3em 0 !important;
line-height: 1.75;
}

.mw-collapsible,
.mw-collapsible-content,
blockquote,
.quotebox {
background-color: transparent !important;
border: none !important;
font-style: normal !important;
padding: 0 !important;
margin-left: 0 !important;
}

.cargo-store-only { display: none !important; }

/* ── TOC — inline box ────────────────────────────────────────────*/
.toc {
display: block !important;
background: #fffdf5;
border: 1px solid #e8c88a;
border-radius: 8px;
padding: 12px 16px;
margin: 0 0 24px 0;
width: fit-content;
min-width: 220px;
max-width: 420px;
font-size: 0.9em;
line-height: 2;
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.toc h2,
.toc .toctitle {
font-size: 0.85em !important;
font-weight: 600 !important;
color: #5a3a00 !important;
border: none !important;
border-bottom: none !important;
width: auto !important;
margin: 0 0 6px !important;
text-transform: uppercase;
letter-spacing: 0.05em;
}

.toc ul {
margin: 0 !important;
padding-left: 1.2em !important;
list-style: none !important;
}

.toc li { margin: 0; padding: 0; }

.toc a {
color: #7a4a10 !important;
text-decoration: none !important;
}

.toc a:hover { color: #f57c00 !important; }

.toc .toclevel-1 > a { font-weight: 600; color: #5a3a00 !important; }
.toc .toclevel-2 > a { color: #7a4a10 !important; }
.toc .toclevel-3 > a { color: #9a6020 !important; font-size: 0.95em; }

.tocnumber { color: #aaa; margin-right: 4px; font-size: 0.85em; }

/* ── Vector 2022 sticky sidebar TOC ─────────────────────────────*/
.vector-toc {
font-size: 1.1em !important;
line-height: 2 !important;
}

/* Adishila only on text, not icons */
.vector-toc .vector-toc-link,
.vector-toc .vector-toc-text,
.vector-toc .vector-toc-numb {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
}

.vector-toc .vector-toc-title {
font-size: 0.85em !important;
font-weight: 600 !important;
text-transform: uppercase;
letter-spacing: 0.06em;
color: #888 !important;
font-family: system-ui, sans-serif !important;
}

/* TOC list item — flex so link and toggle sit on same line.
flex-wrap: nowrap prevents rows from stacking/overlapping. */
.vector-toc .vector-toc-list-item {
display: flex !important;
align-items: center !important;
flex-wrap: nowrap !important;
min-height: 0 !important;
}

.vector-toc .vector-toc-list-item > .vector-toc-link {
flex: 1 1 auto !important;
min-width: 0 !important;
}

/* Sublist takes full width on its own line */
.vector-toc .vector-toc-list-item > .vector-toc-list {
flex: none !important;
width: 100% !important;
display: block !important;
}

/* Toggle button — fixed px dimensions so it's immune to the parent's
large font-size (1.1em) and line-height (2). align-self: center
ensures it vertically centres in the flex row regardless of how
tall the link text is. */
.vector-toc .cdx-button.vector-toc-toggle {
flex: 0 0 auto !important;
background: none !important;
border: none !important;
box-shadow: none !important;
outline: none !important;
padding: 0 !important;
margin: 0 !important;
min-width: 0 !important;
min-height: 0 !important;
width: 24px !important;
height: 24px !important;
align-self: center !important;
cursor: pointer !important;
opacity: 0.5;
display: inline-flex !important;
align-items: center !important;
justify-content: center !important;
}

.vector-toc a,
.vector-toc .vector-toc-link {
color: #5a3a00 !important;
text-decoration: none !important;
}

.vector-toc a:hover,
.vector-toc .vector-toc-link:hover {
color: #f57c00 !important;
}

/* Active highlight */
.vector-toc li.vector-toc-list-item-active > a,
.vector-toc li.vector-toc-list-item-active > .vector-toc-link,
.vector-toc .vector-toc-list-item-active .vector-toc-link,
.vector-toc .vector-toc-level-1-active > .vector-toc-link {
color: #f57c00 !important;
font-weight: 700 !important;
}

.vector-toc .vector-toc-level-1 > .vector-toc-link {
font-weight: 600 !important;
color: #3a1f00 !important;
}

.vector-toc .vector-toc-level-2 > .vector-toc-link {
color: #5a3a00 !important;
}

.vector-toc .vector-toc-level-3 > .vector-toc-link {
color: #7a5010 !important;
font-size: 0.95em !important;
}

/* min-height (not fixed height) so the link can grow with its content.
The toggle no longer inherits this as a constraint. */
.vector-toc-link {
min-height: 2rem;
display: flex;
align-items: center;
}

.gr-doc-teekas { margin-bottom: 1em; }

/* ── Main page ───────────────────────────────────────────────────*/
.gr-home {
max-width: 1080px;
margin: 0 auto;
padding: 0;
}

.gr-home-page-title {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
text-align: center;
font-size: 1.8em;
font-weight: 500;
color: #1a2e40;
margin: 24px 0 32px;
}

.gr-home-grid {
display: flex;
flex-wrap: wrap;
gap: 20px;
margin-bottom: 32px;
}

.gr-home-card {
background: #fff;
border: 1px solid #e8e4df;
border-radius: 10px;
box-shadow: 0 2px 8px rgba(0,0,0,0.07);
padding: 18px 20px 20px;
flex: 1 1 280px;
min-width: 240px;
max-width: 360px;
}

.gr-home-card-title {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
font-size: 1em;
font-weight: 600;
color: #1a2e40;
text-align: center;
padding-bottom: 10px;
margin-bottom: 12px;
border-bottom: 1.5px solid #c0392b;
}

.gr-home-card ol {
margin: 0;
padding-left: 1.4em;
list-style: decimal;
}

.gr-home-card li {
font-size: 0.95em;
line-height: 1.85;
color: #333;
}

.gr-home-card li a { color: #c0392b; text-decoration: none; }
.gr-home-card li a:hover { text-decoration: underline; }
.gr-home-card li a.new { color: #c08080; }

.gr-home-note { font-size: 0.82em; color: #888; }

.gr-home-group-label {
font-family: 'Adishila', 'Noto Serif Devanagari', serif !important;
font-size: 1.1em;
font-weight: 600;
color: #1a2e40;
text-align: center;
margin: 36px 0 16px;
padding-bottom: 8px;
border-bottom: 2px solid #c0392b;
}

/* ── Modals ──────────────────────────────────────────────────────*/
.grantha-new-btn {
background: rgba(255,255,255,0.1);
border: 1px solid rgba(255,255,255,0.3);
color: white;
padding: 6px 14px;
border-radius: 20px;
cursor: pointer;
margin-right: 10px;
}
.grantha-modal {
position: fixed; inset: 0;
background: rgba(0,0,0,0.35);
display: flex; align-items: center; justify-content: center;
z-index: 10000;
}
.grantha-modal-box {
background: white; padding: 20px;
border-radius: 10px; width: 300px;
}
.gm-title { font-weight: bold; margin-bottom: 10px; }
.gm-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }

/* ── Main page sidebar hide ──────────────────────────────────────*/
body.page-Main_Page #mw-panel,
body.page-Main_Page .vector-sidebar-container { display: none !important; }
body.page-Main_Page #footer { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────*/
@media (max-width: 600px) {
.mw-parser-output { font-size: 16px; }
.mw-parser-output h2,
.mw-parser-output .mw-heading2 h2 { width: 100% !important; }
.mw-parser-output h3,
.mw-parser-output .mw-heading3 h3 { width: 100% !important; }
.nyaya-title, .prasna-title { width: 100%; }
.bhashyam-block, .teeka-block { margin-left: 10px; }
.toc { max-width: 100%; }
}

/* ════════════════════════════════════════════════════════════════
VECTOR 2022 HEADER
════════════════════════════════════════════════════════════════*/
.vector-header-container {
background: #b5451b !important;
border-bottom: 1px solid rgba(255,255,255,0.12);
}
.vector-header {
background: transparent !important;
max-width: 100% !important;
display: flex !important;
align-items: center !important;
justify-content: space-between !important;
padding-left: 20px !important;
padding-right: 20px !important;
}
.vector-header-start {
flex: 0 0 auto !important;
display: flex !important;
align-items: center !important;
gap: 12px;
}
.vector-header-end {
flex: 0 0 auto !important;
display: flex !important;
align-items: center !important;
gap: 16px;
margin-left: auto;
}
.mw-logo { display: flex !important; align-items: center; opacity: 1 !important; }
.mw-logo-wordmark { color: #ffffff !important; font-weight: 700; font-size: 18px; }
.mw-logo-icon { content: url('/favicon.ico'); width: 24px; height: 24px; }
.vector-header .vector-icon { filter: invert(1); opacity: 0.9; }
.cdx-search-input .vector-icon,
.cdx-search-input svg,
.cdx-search-input path,
.cdx-search-input__end-button .vector-icon,
.cdx-search-input__end-button svg,
.cdx-search-input__end-button path {
filter: none !important; fill: #202124 !important; opacity: 1 !important;
}
.vector-header-end > *:not(#p-search) { color: rgba(255,255,255,0.9) !important; }
.vector-user-links a { color: rgba(255,255,255,0.9) !important; }

/* ── Search ──────────────────────────────────────────────────────*/
#p-search { margin-left: 8px; }
.vector-search-box,
.vector-search-box-expanded,
.vector-search-box-auto-expand-width {
min-width: 0 !important; flex-grow: 0 !important;
position: relative !important; margin: 0 !important;
}
.cdx-search-input__input,
.cdx-text-input__input {
background: #ffffff !important;
border: none !important;
border-radius: 8px !important;
color: #202124 !important;
padding: 6px 10px !important;
font-family: system-ui, sans-serif !important;
}
.cdx-search-input__input::placeholder,
.cdx-text-input__input::placeholder {
color: rgba(32,33,36,0.5) !important;
}
.cdx-search-input__end-button { background: transparent !important; border: none !important; }
.cdx-typeahead-search,
.cdx-typeahead-search__menu,
.cdx-menu {
background: #ffffff !important; color: #202124 !important;
border-radius: 10px !important;
box-shadow: 0 6px 24px rgba(0,0,0,0.2) !important;
filter: none !important;
}
.cdx-menu-item, .cdx-menu-item * { color: #202124 !important; filter: none !important; }
.cdx-menu-item:hover,
.cdx-menu-item--active,
.cdx-menu-item--selected { background: #f1f3f4 !important; }
.cdx-menu-item__icon,
.cdx-menu-item__icon svg,
.cdx-menu-item__icon path { fill: #202124 !important; filter: none !important; }

/* ── Script switcher bar ─────────────────────────────────────────*/
.gr-script-bar {
margin: 0 0 20px;
font-size: 0.8em;
color: #888;
display: flex;
align-items: center;
gap: 12px;
flex-wrap: wrap;
}

.gr-script-label {
font-family: system-ui, sans-serif;
color: #aaa;
}

.gr-script-btn {
font-family: 'Adishila', 'Noto Serif Devanagari', serif;
color: #c0392b !important;
text-decoration: underline dotted !important;
cursor: pointer;
}

.gr-script-btn.active {
color: #888 !important;
text-decoration: none !important;
cursor: default;
}

MediaWiki:Common.js

2026-04-17T07:16:55Z

Chandrashekars:

/* MediaWiki:Common.js — grantha.io
*
* Responsibilities:
* 1. Transliteration engine (Devanāgarī → IAST / Kannada / Tamil).
* 2. Tag all transliteratable text nodes once per page load.
* 3. Apply the script stored in localStorage('grantha_reader_script')
* so every page opens in the user's preferred script automatically.
* 4. Listen for the 'gr-script-change' CustomEvent dispatched by the
* ReaderToolbar dropdown and re-apply the new script immediately.
* 5. TOC active-item highlight via MutationObserver (unchanged).
*
* The script-switcher bar/buttons previously built here are removed —
* the ReaderToolbar extension now owns the dropdown UI.
*
* localStorage key shared with ReaderToolbar: 'grantha_reader_script'
*/

( 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','ण':'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','ल':'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() {
// ── Main article content ──────────────────────────────────────
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' ) ||
p.closest( '.mw-editsection' ) ) return;
}
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 );
} );
}

// ── Sidebar TOC (.vector-toc-text spans) ─────────────────────
// We target the .vector-toc-text spans that Vector itself renders,
// rather than walking raw text nodes. Mutating textContent of an
// existing child span is a characterData mutation — Vector's own
// MutationObserver only watches for childList changes on the <li>,
// so it will NOT fire, and the "unknown title" bug is avoided.
document.querySelectorAll( '.vector-toc .vector-toc-text' ).forEach( function ( span ) {
if ( span.hasAttribute( 'data-deva' ) ) return; // already tagged
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; // detached node
var orig = span.getAttribute( 'data-deva' );
if ( !orig ) return;
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}

// ── TOC active-item highlight ───────────────────────────────────
function watchTocActive() {
var toc = document.querySelector( '.vector-toc' );
if ( !toc || toc._grObserved ) return;
toc._grObserved = true;
if ( !window.MutationObserver ) return;

function attachHighlight( li ) {
observer.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
}

var observer = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
// New list items added (lazy render) → attach highlight + tag for transliteration
if ( m.type === 'childList' ) {
m.addedNodes.forEach( function ( n ) {
if ( n.nodeType !== 1 ) return;
if ( n.classList.contains( 'vector-toc-list-item' ) ) {
attachHighlight( n );
}
n.querySelectorAll && n.querySelectorAll( '.vector-toc-list-item' )
.forEach( attachHighlight );

// Tag any newly revealed .vector-toc-text spans for transliteration
var newTextSpans = [];
if ( n.classList && n.classList.contains( 'vector-toc-text' ) ) {
newTextSpans.push( n );
}
if ( n.querySelectorAll ) {
n.querySelectorAll( '.vector-toc-text' ).forEach( function ( s ) {
newTextSpans.push( s );
} );
}
newTextSpans.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 );
} );
} );
return;
}

// Class change → scroll active item into view if needed.
if ( m.attributeName !== 'class' ) return;
var li = m.target;
if ( !li.classList.contains( 'vector-toc-list-item-active' ) ) return;
var container = document.querySelector( '.vector-sticky-pinned-container' );
if ( !container ) return;
var liRect = li.getBoundingClientRect();
var cRect = container.getBoundingClientRect();
var isAbove = liRect.top < cRect.top + 8;
var isBelow = liRect.bottom > cRect.bottom - 8;
if ( isAbove || isBelow ) {
li.scrollIntoView({ block: 'nearest', behavior: 'smooth' });
}
} );
} );

// Observe existing list items for class changes
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( attachHighlight );
// Watch for new items (lazy TOC population)
observer.observe( toc, { childList: true, subtree: true } );

// On initial load: scroll to already-active item
setTimeout( function () {
var active = toc.querySelector( '.vector-toc-list-item-active' );
if ( active ) active.scrollIntoView({ block: 'nearest', behavior: 'auto' });
}, 400 );
}

// ── Init ──────────────────────────────────────────────────────
function init() {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
} else {
// Content already tagged — still tag TOC spans if not yet done
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 );
} );
}

// Apply the globally persisted script preference immediately
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) {
applyScript( saved );
} else {
currentScript = 'deva';
}

watchTocActive();
}

// ── React to toolbar dropdown changes on the same page ─────────
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );

// ── MediaWiki hook (SPA-style navigation support) ───────────────
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 {
// Tag any untagged TOC spans after navigation
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 );
} );
}
// Re-apply current script to newly loaded content
if ( currentScript !== 'deva' ) {
applyScript( currentScript );
}
watchTocActive();
}, 150 );
} );
}

// ── Fallback for non-MW environments ───────────────────────────
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}

}() );

MediaWiki:Common.js

2026-04-16T18:46:26Z

Chandrashekars:

/* MediaWiki:Common.js — grantha.io
*
* Responsibilities:
* 1. Transliteration engine (Devanāgarī → IAST / Kannada / Tamil).
* 2. Tag all transliteratable text nodes once per page load.
* 3. Apply the script stored in localStorage('grantha_reader_script')
* so every page opens in the user's preferred script automatically.
* 4. Listen for the 'gr-script-change' CustomEvent dispatched by the
* ReaderToolbar dropdown and re-apply the new script immediately.
* 5. TOC active-item highlight via MutationObserver (unchanged).
*
* The script-switcher bar/buttons previously built here are removed —
* the ReaderToolbar extension now owns the dropdown UI.
*
* localStorage key shared with ReaderToolbar: 'grantha_reader_script'
*/

( 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','ण':'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','ल':'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 ───────────
// Wraps each text node in a <span data-deva="original"> so that
// applyScript() can flip the content without touching innerHTML.
// Covers both .mw-parser-output AND the TOC sidebar so that script
// switching is truly global across content and navigation.
var translatableSpans = [];

function tagTextNodes() {
// Walk only .mw-parser-output — the main article content.
//
// We deliberately EXCLUDE .vector-toc (the sidebar TOC):
// Vector 2022 has its own MutationObserver on the TOC that rebuilds
// list items when text nodes change. If we transliterate TOC text nodes,
// Vector re-reads the changed text, tries to match it to a heading anchor,
// fails (because anchors use the original Devanagari), and renders
// "unknown title" for those entries. Keeping the TOC in Devanagari
// preserves correct anchor navigation regardless of script selection.
var content = document.querySelector( '.mw-parser-output' );
if ( !content ) return;

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' ) ||
p.closest( '.mw-editsection' ) ) return;
}
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 );
} );
}

// ── Apply a script to all tagged spans ─────────────────────────
function applyScript( script ) {
currentScript = script;
translatableSpans.forEach( function ( span ) {
if ( !span.parentNode ) return; // detached node
var orig = span.getAttribute( 'data-deva' );
if ( !orig ) return;
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}

// ── TOC active-item highlight + lazy TOC tagging ───────────────
// ── TOC active-item highlight + lazy TOC tagging ───────────────
// ── TOC active-item highlight ───────────────────────────────────
// Watches class changes on TOC list items and colours the active
// link orange. We do NOT transliterate TOC text nodes — doing so
// triggers Vector's own TOC observer which rebuilds items using the
// new text as anchor text, failing to match the original heading
// IDs and showing "unknown title".
function watchTocActive() {
var toc = document.querySelector( '.vector-toc' );
if ( !toc || toc._grObserved ) return;
toc._grObserved = true;
if ( !window.MutationObserver ) return;

function attachHighlight( li ) {
observer.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
}

var observer = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
// New list items added (lazy render) → attach highlight to them
if ( m.type === 'childList' ) {
m.addedNodes.forEach( function ( n ) {
if ( n.nodeType !== 1 ) return;
if ( n.classList.contains( 'vector-toc-list-item' ) ) {
attachHighlight( n );
}
n.querySelectorAll && n.querySelectorAll( '.vector-toc-list-item' )
.forEach( attachHighlight );
} );
return;
}
// Class change → scroll active item into view if needed.
// Colour is handled entirely by CSS — no inline style manipulation
// which could conflict with Vector's own stylesheet.
if ( m.attributeName !== 'class' ) return;
var li = m.target;
if ( !li.classList.contains( 'vector-toc-list-item-active' ) ) return;
var container = document.querySelector( '.vector-sticky-pinned-container' );
if ( !container ) return;
var liRect = li.getBoundingClientRect();
var cRect = container.getBoundingClientRect();
var isAbove = liRect.top < cRect.top + 8;
var isBelow = liRect.bottom > cRect.bottom - 8;
if ( isAbove || isBelow ) {
li.scrollIntoView({ block: 'nearest', behavior: 'smooth' });
}
} );
} );

// Observe existing list items for class changes
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( attachHighlight );
// Watch for new items (lazy TOC population)
observer.observe( toc, { childList: true, subtree: true } );

// On initial load: scroll to already-active item (colour handled by CSS)
setTimeout( function () {
var active = toc.querySelector( '.vector-toc-list-item-active' );
if ( active ) active.scrollIntoView({ block: 'nearest', behavior: 'auto' });
}, 400 );
}
// ── Init ──────────────────────────────────────────────────────
function init() {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
}

// Apply the globally persisted script preference immediately
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) {
applyScript( saved );
} else {
currentScript = 'deva';
}

// watchTocActive handles both highlight colouring AND lazy TOC tagging
watchTocActive();
}

// ── React to toolbar dropdown changes on the same page ─────────
// The ReaderToolbar dispatches 'gr-script-change' when the user
// picks a new script. We just call applyScript() — no need to
// touch localStorage again (the toolbar already wrote it).
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );

// ── MediaWiki hook (SPA-style navigation support) ───────────────
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();
}
// Re-apply current script to newly loaded content
if ( currentScript !== 'deva' ) {
applyScript( currentScript );
}
watchTocActive();
}, 150 );
} );
}

// ── Fallback for non-MW environments ───────────────────────────
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}

}() );

MediaWiki:Common.js

2026-04-16T06:04:35Z

Chandrashekars:

/* MediaWiki:Common.js — grantha.io
*
* Responsibilities:
* 1. Transliteration engine (Devanāgarī → IAST / Kannada / Tamil).
* 2. Tag all transliteratable text nodes once per page load.
* 3. Apply the script stored in localStorage('grantha_reader_script')
* so every page opens in the user's preferred script automatically.
* 4. Listen for the 'gr-script-change' CustomEvent dispatched by the
* ReaderToolbar dropdown and re-apply the new script immediately.
* 5. TOC active-item highlight via MutationObserver (unchanged).
*
* The script-switcher bar/buttons previously built here are removed —
* the ReaderToolbar extension now owns the dropdown UI.
*
* localStorage key shared with ReaderToolbar: 'grantha_reader_script'
*/

( 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','ण':'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','ल':'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 ───────────
// Wraps each text node in a <span data-deva="original"> so that
// applyScript() can flip the content without touching innerHTML.
// Covers both .mw-parser-output AND the TOC sidebar so that script
// switching is truly global across content and navigation.
var translatableSpans = [];

function tagTextNodes() {
// Collect all roots to walk: main content + Vector 2022 TOC sidebar
var roots = [];
var content = document.querySelector( '.mw-parser-output' );
if ( content ) roots.push( content );

// Vector 2022 sidebar TOC lives outside .mw-parser-output
var vtoc = document.querySelector( '.vector-toc' );
if ( vtoc ) roots.push( vtoc );

// Legacy inline TOC (#toc) is inside .mw-parser-output on older skins —
// the data-deva guard prevents double-wrapping if it was already covered.
// Only add it as a separate root when there is no .mw-parser-output.
if ( !content ) {
var ltoc = document.querySelector( '#toc' );
if ( ltoc ) roots.push( ltoc );
}

roots.forEach( function ( root ) {
var walker = document.createTreeWalker( root, 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-script-bar' ) || // legacy bar (harmless guard)
p.closest( '.gr-controls' ) || // toolbar controls
p.closest( '.mw-editsection' ) ) return;
}
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 );
} );
} );
}

// ── Apply a script to all tagged spans ─────────────────────────
function applyScript( script ) {
currentScript = script;
translatableSpans.forEach( function ( span ) {
if ( !span.parentNode ) return; // detached node
var orig = span.getAttribute( 'data-deva' );
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}

// ── TOC active-item highlight + lazy TOC tagging ───────────────
// ── TOC active-item highlight + lazy TOC tagging ───────────────
function watchTocActive() {
var toc = document.querySelector( '.vector-toc' );
if ( !toc || toc._grObserved ) return;
toc._grObserved = true;

var _tagging = false;
function tagAndApplyToc() {
if ( _tagging ) return;
_tagging = true;
var walker = document.createTreeWalker( toc, NodeFilter.SHOW_TEXT );
var nodes = [];
while ( walker.nextNode() ) nodes.push( walker.currentNode );
var newSpans = [];
nodes.forEach( function ( node ) {
var p = node.parentNode;
if ( !p ) return;
if ( 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 = orig;
p.replaceChild( span, node );
translatableSpans.push( span );
newSpans.push( span );
} );
if ( currentScript !== 'deva' && newSpans.length ) {
newSpans.forEach( function ( span ) {
span.textContent = transliterateText( span.getAttribute( 'data-deva' ), currentScript );
} );
}
_tagging = false;
}

// Tag immediately in case TOC is already in the DOM
tagAndApplyToc();

if ( window.MutationObserver ) {
// Separate observer just for active-item highlight — attribute changes only,
// never fires from our own DOM writes, safe to run forever
var attrObserver = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
if ( m.attributeName !== 'class' ) return;
var li = m.target;
var link = li.querySelector( ':scope > .vector-toc-link' );
if ( !link ) return;
if ( li.classList.contains( 'vector-toc-list-item-active' ) ) {
link.style.color = '#f57c00';
link.style.fontWeight = '700';
} else {
link.style.color = '';
link.style.fontWeight = '';
}
} );
} );
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
attrObserver.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
} );

// Separate observer for lazy TOC population — watches childList but
// ignores mutations caused by our own span insertions (those have
// addedNodes that are <span data-deva="…"> elements we just created)
var childObserver = new MutationObserver( function ( mutations ) {
var hasExternalAddition = mutations.some( function ( m ) {
return Array.prototype.some.call( m.addedNodes, function ( n ) {
return !( n.nodeType === 1 && n.hasAttribute( 'data-deva' ) );
} );
} );
if ( !hasExternalAddition ) return;
tagAndApplyToc();
// Attach highlight observer to any newly added list items
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
attrObserver.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
} );
} );
childObserver.observe( toc, { childList: true, subtree: true } );
}
}
// ── Init ──────────────────────────────────────────────────────
function init() {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
}

// Apply the globally persisted script preference immediately
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) {
applyScript( saved );
} else {
currentScript = 'deva';
}

// watchTocActive handles both highlight colouring AND lazy TOC tagging
watchTocActive();
}

// ── React to toolbar dropdown changes on the same page ─────────
// The ReaderToolbar dispatches 'gr-script-change' when the user
// picks a new script. We just call applyScript() — no need to
// touch localStorage again (the toolbar already wrote it).
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );

// ── MediaWiki hook (SPA-style navigation support) ───────────────
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();
}
// Re-apply current script to newly loaded content
if ( currentScript !== 'deva' ) {
applyScript( currentScript );
}
watchTocActive();
}, 150 );
} );
}

// ── Fallback for non-MW environments ───────────────────────────
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}

}() );

MediaWiki:Common.js

2026-04-15T11:33:52Z

Chandrashekars:

/* MediaWiki:Common.js — grantha.io
*
* Responsibilities:
* 1. Transliteration engine (Devanāgarī → IAST / Kannada / Tamil).
* 2. Tag all transliteratable text nodes once per page load.
* 3. Apply the script stored in localStorage('grantha_reader_script')
* so every page opens in the user's preferred script automatically.
* 4. Listen for the 'gr-script-change' CustomEvent dispatched by the
* ReaderToolbar dropdown and re-apply the new script immediately.
* 5. TOC active-item highlight via MutationObserver (unchanged).
*
* The script-switcher bar/buttons previously built here are removed —
* the ReaderToolbar extension now owns the dropdown UI.
*
* localStorage key shared with ReaderToolbar: 'grantha_reader_script'
*/

( 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',
'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','ण':'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','व':'வ',
'श':'ஶ','ष':'ஷ','स':'ஸ','ह':'ஹ',
'ा':'ா','ि':'ி','ी':'ீ','ु':'ு','ू':'ூ',
'े':'ே','ै':'ை','ो':'ோ','ौ':'ௌ',
'ं':'ம்','ः':':','्':'்','ॐ':'ௐ',
'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 ───────────
// Wraps each text node in a <span data-deva="original"> so that
// applyScript() can flip the content without touching innerHTML.
// Covers both .mw-parser-output AND the TOC sidebar so that script
// switching is truly global across content and navigation.
var translatableSpans = [];

function tagTextNodes() {
// Collect all roots to walk: main content + Vector 2022 TOC sidebar
var roots = [];
var content = document.querySelector( '.mw-parser-output' );
if ( content ) roots.push( content );

// Vector 2022 sidebar TOC lives outside .mw-parser-output
var vtoc = document.querySelector( '.vector-toc' );
if ( vtoc ) roots.push( vtoc );

// Legacy inline TOC (#toc) is inside .mw-parser-output on older skins —
// the data-deva guard prevents double-wrapping if it was already covered.
// Only add it as a separate root when there is no .mw-parser-output.
if ( !content ) {
var ltoc = document.querySelector( '#toc' );
if ( ltoc ) roots.push( ltoc );
}

roots.forEach( function ( root ) {
var walker = document.createTreeWalker( root, 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-script-bar' ) || // legacy bar (harmless guard)
p.closest( '.gr-controls' ) || // toolbar controls
p.closest( '.mw-editsection' ) ) return;
}
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 );
} );
} );
}

// ── Apply a script to all tagged spans ─────────────────────────
function applyScript( script ) {
currentScript = script;
translatableSpans.forEach( function ( span ) {
if ( !span.parentNode ) return; // detached node
var orig = span.getAttribute( 'data-deva' );
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}

// ── TOC active-item highlight + lazy TOC tagging ───────────────
// ── TOC active-item highlight + lazy TOC tagging ───────────────
function watchTocActive() {
var toc = document.querySelector( '.vector-toc' );
if ( !toc || toc._grObserved ) return;
toc._grObserved = true;

var _tagging = false;
function tagAndApplyToc() {
if ( _tagging ) return;
_tagging = true;
var walker = document.createTreeWalker( toc, NodeFilter.SHOW_TEXT );
var nodes = [];
while ( walker.nextNode() ) nodes.push( walker.currentNode );
var newSpans = [];
nodes.forEach( function ( node ) {
var p = node.parentNode;
if ( !p ) return;
if ( 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 = orig;
p.replaceChild( span, node );
translatableSpans.push( span );
newSpans.push( span );
} );
if ( currentScript !== 'deva' && newSpans.length ) {
newSpans.forEach( function ( span ) {
span.textContent = transliterateText( span.getAttribute( 'data-deva' ), currentScript );
} );
}
_tagging = false;
}

// Tag immediately in case TOC is already in the DOM
tagAndApplyToc();

if ( window.MutationObserver ) {
// Separate observer just for active-item highlight — attribute changes only,
// never fires from our own DOM writes, safe to run forever
var attrObserver = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
if ( m.attributeName !== 'class' ) return;
var li = m.target;
var link = li.querySelector( ':scope > .vector-toc-link' );
if ( !link ) return;
if ( li.classList.contains( 'vector-toc-list-item-active' ) ) {
link.style.color = '#f57c00';
link.style.fontWeight = '700';
} else {
link.style.color = '';
link.style.fontWeight = '';
}
} );
} );
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
attrObserver.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
} );

// Separate observer for lazy TOC population — watches childList but
// ignores mutations caused by our own span insertions (those have
// addedNodes that are <span data-deva="…"> elements we just created)
var childObserver = new MutationObserver( function ( mutations ) {
var hasExternalAddition = mutations.some( function ( m ) {
return Array.prototype.some.call( m.addedNodes, function ( n ) {
return !( n.nodeType === 1 && n.hasAttribute( 'data-deva' ) );
} );
} );
if ( !hasExternalAddition ) return;
tagAndApplyToc();
// Attach highlight observer to any newly added list items
toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
attrObserver.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
} );
} );
childObserver.observe( toc, { childList: true, subtree: true } );
}
}
// ── Init ──────────────────────────────────────────────────────
function init() {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
}

// Apply the globally persisted script preference immediately
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) {
applyScript( saved );
} else {
currentScript = 'deva';
}

// watchTocActive handles both highlight colouring AND lazy TOC tagging
watchTocActive();
}

// ── React to toolbar dropdown changes on the same page ─────────
// The ReaderToolbar dispatches 'gr-script-change' when the user
// picks a new script. We just call applyScript() — no need to
// touch localStorage again (the toolbar already wrote it).
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );

// ── MediaWiki hook (SPA-style navigation support) ───────────────
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();
}
// Re-apply current script to newly loaded content
if ( currentScript !== 'deva' ) {
applyScript( currentScript );
}
watchTocActive();
}, 150 );
} );
}

// ── Fallback for non-MW environments ───────────────────────────
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}

}() );

MediaWiki:Common.js

2026-04-15T11:14:09Z

Chandrashekars: Undo revision 4772 by Chandrashekars (talk)

/* MediaWiki:Common.js — grantha.io
*
* Responsibilities:
* 1. Transliteration engine (Devanāgarī → IAST / Kannada / Tamil).
* 2. Tag all transliteratable text nodes once per page load.
* 3. Apply the script stored in localStorage('grantha_reader_script')
* so every page opens in the user's preferred script automatically.
* 4. Listen for the 'gr-script-change' CustomEvent dispatched by the
* ReaderToolbar dropdown and re-apply the new script immediately.
* 5. TOC active-item highlight via MutationObserver (unchanged).
*
* The script-switcher bar/buttons previously built here are removed —
* the ReaderToolbar extension now owns the dropdown UI.
*
* localStorage key shared with ReaderToolbar: 'grantha_reader_script'
*/

( 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',
'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','ण':'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','व':'வ',
'श':'ஶ','ष':'ஷ','स':'ஸ','ह':'ஹ',
'ा':'ா','ि':'ி','ी':'ீ','ु':'ு','ू':'ூ',
'े':'ே','ै':'ை','ो':'ோ','ौ':'ௌ',
'ं':'ம்','ः':':','्':'்','ॐ':'ௐ',
'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 ───────────
// Wraps each text node in a <span data-deva="original"> so that
// applyScript() can flip the content without touching innerHTML.
// Covers both .mw-parser-output AND the TOC sidebar so that script
// switching is truly global across content and navigation.
var translatableSpans = [];

function tagTextNodes() {
// Collect all roots to walk: main content + Vector 2022 TOC sidebar
var roots = [];
var content = document.querySelector( '.mw-parser-output' );
if ( content ) roots.push( content );

// Vector 2022 sidebar TOC lives outside .mw-parser-output
var vtoc = document.querySelector( '.vector-toc' );
if ( vtoc ) roots.push( vtoc );

// Legacy inline TOC (#toc) is inside .mw-parser-output on older skins —
// the data-deva guard prevents double-wrapping if it was already covered.
// Only add it as a separate root when there is no .mw-parser-output.
if ( !content ) {
var ltoc = document.querySelector( '#toc' );
if ( ltoc ) roots.push( ltoc );
}

roots.forEach( function ( root ) {
var walker = document.createTreeWalker( root, 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-script-bar' ) || // legacy bar (harmless guard)
p.closest( '.gr-controls' ) || // toolbar controls
p.closest( '.mw-editsection' ) ) return;
}
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 );
} );
} );
}

// ── Apply a script to all tagged spans ─────────────────────────
function applyScript( script ) {
currentScript = script;
translatableSpans.forEach( function ( span ) {
if ( !span.parentNode ) return; // detached node
var orig = span.getAttribute( 'data-deva' );
span.textContent = ( script === 'deva' )
? orig
: transliterateText( orig, script );
} );
}

// ── TOC active-item highlight + lazy TOC tagging ───────────────
// MutationObserver watches Vector 2022 TOC class changes and colours
// the active link orange. This block is not modified for the highlight
// logic, but we additionally tag any TOC text nodes that were not yet
// in the DOM when tagTextNodes() ran at boot (Vector 2022 renders the
// TOC lazily on first scroll).
function watchTocActive() {
var toc = document.querySelector( '.vector-toc' );
if ( !toc || toc._grObserved ) return;
toc._grObserved = true;

// Tag any TOC text nodes that appeared after initial tagTextNodes() run
function tagAndApplyToc() {
var walker = document.createTreeWalker( toc, NodeFilter.SHOW_TEXT );
var nodes = [];
while ( walker.nextNode() ) nodes.push( walker.currentNode );
var newSpans = [];
nodes.forEach( function ( node ) {
var p = node.parentNode;
if ( !p ) return;
if ( 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 = orig;
p.replaceChild( span, node );
translatableSpans.push( span );
newSpans.push( span );
} );
// Apply current script to any newly tagged spans
if ( currentScript !== 'deva' && newSpans.length ) {
newSpans.forEach( function ( span ) {
span.textContent = transliterateText( span.getAttribute( 'data-deva' ), currentScript );
} );
}
}

// Tag immediately (catches TOC if it was already rendered)
tagAndApplyToc();

var observer = new MutationObserver( function ( mutations ) {
mutations.forEach( function ( m ) {
// Tag any new text nodes added to the TOC (lazy render)
if ( m.addedNodes && m.addedNodes.length ) {
tagAndApplyToc();
}
// Highlight active item
if ( m.attributeName === 'class' ) {
var li = m.target;
var link = li.querySelector( ':scope > .vector-toc-link' );
if ( !link ) return;
if ( li.classList.contains( 'vector-toc-list-item-active' ) ) {
link.style.color = '#f57c00';
link.style.fontWeight = '700';
} else {
link.style.color = '';
link.style.fontWeight = '';
}
}
} );
} );

toc.querySelectorAll( '.vector-toc-list-item' ).forEach( function ( li ) {
observer.observe( li, { attributes: true, attributeFilter: [ 'class' ] } );
} );

// Also watch for new list items being added (TOC populated lazily)
observer.observe( toc, { childList: true, subtree: true } );
}

// ── Init ────────────────────────────────────────────────────────
function init() {
var content = document.querySelector( '.mw-parser-output' );
var alreadyTagged = content && content.querySelector( '[data-deva]' );
if ( !alreadyTagged ) {
translatableSpans = [];
tagTextNodes();
}

// Apply the globally persisted script preference immediately
var saved = ( function () {
try { return localStorage.getItem( LS_SCRIPT_KEY ); } catch ( e ) { return null; }
}() );
if ( saved && saved !== 'deva' ) {
applyScript( saved );
} else {
currentScript = 'deva';
}

// watchTocActive handles both highlight colouring AND lazy TOC tagging
watchTocActive();
}

// ── React to toolbar dropdown changes on the same page ─────────
// The ReaderToolbar dispatches 'gr-script-change' when the user
// picks a new script. We just call applyScript() — no need to
// touch localStorage again (the toolbar already wrote it).
window.addEventListener( 'gr-script-change', function ( e ) {
var script = e && e.detail && e.detail.script;
if ( script ) applyScript( script );
} );

// ── MediaWiki hook (SPA-style navigation support) ───────────────
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();
}
// Re-apply current script to newly loaded content
if ( currentScript !== 'deva' ) {
applyScript( currentScript );
}
watchTocActive();
}, 150 );
} );
}

// ── Fallback for non-MW environments ───────────────────────────
if ( document.readyState === 'loading' ) {
document.addEventListener( 'DOMContentLoaded', init );
} else {
init();
}

}() );

Yamakabharata/Vyakhya/YamakabharataTikaYadupatyam

2026-04-15T11:11:06Z