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(function () { |
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'use strict'; |
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|
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var _typoKeys = { |
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family:'font-family', weight:'font-weight', style:'font-style', |
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decoration:'text-decoration', transform:'text-transform', |
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sizeDesktop:'font-size-d', sizeTablet:'font-size-t', sizeMobile:'font-size-m', |
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lineHeightDesktop:'line-height-d', lineHeightTablet:'line-height-t', lineHeightMobile:'line-height-m', |
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letterSpacingDesktop:'letter-spacing-d', letterSpacingTablet:'letter-spacing-t', letterSpacingMobile:'letter-spacing-m', |
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wordSpacingDesktop:'word-spacing-d', wordSpacingTablet:'word-spacing-t', wordSpacingMobile:'word-spacing-m' |
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}; |
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function typoCssVarsForEl(el, obj, prefix) { |
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if (!obj || typeof obj !== 'object') return; |
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Object.keys(_typoKeys).forEach(function (k) { |
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var v = obj[k]; |
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if (v === undefined || v === '' || v === null) return; |
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if (k === 'sizeDesktop' || k === 'sizeTablet' || k === 'sizeMobile') v = v + (obj.sizeUnit || 'px'); |
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else if (k === 'lineHeightDesktop' || k === 'lineHeightTablet' || k === 'lineHeightMobile') v = v + (obj.lineHeightUnit || ''); |
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else if (k === 'letterSpacingDesktop' || k === 'letterSpacingTablet' || k === 'letterSpacingMobile') v = v + (obj.letterSpacingUnit || 'px'); |
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else if (k === 'wordSpacingDesktop' || k === 'wordSpacingTablet' || k === 'wordSpacingMobile') v = v + (obj.wordSpacingUnit || 'px'); |
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el.style.setProperty(prefix + _typoKeys[k], String(v)); |
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}); |
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} |
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|
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function buildMenu(appEl, o) { |
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var items = o.items || []; |
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if (!items.length) return; |
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|
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/* ─ map each item to its closest L0 section index ─ */ |
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var sectionMap = []; |
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var lastL0 = -1; |
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items.forEach(function (item, idx) { |
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if (item.level === 0) { lastL0 = idx; sectionMap[idx] = idx; } |
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else { sectionMap[idx] = lastL0; } |
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}); |
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|
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/* ─ determine which L0 sections have children ─ */ |
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function sectionHasChildren(l0Idx) { |
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return items.some(function (it, i) { return i > l0Idx && it.level > 0 && sectionMap[i] === l0Idx; }); |
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} |
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|
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/* ─ open state: track which L0 sections are expanded ─ */ |
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var openSections = {}; |
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items.forEach(function (item, idx) { |
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if (item.level === 0 && o.defaultExpanded) openSections[idx] = true; |
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}); |
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|
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/* ─ active item ─ */ |
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var activeIndex = (typeof o.activeIndex === 'number') ? o.activeIndex : -1; |
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/* try to auto-detect from current URL */ |
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var currentHref = window.location.href; |
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items.forEach(function (item, idx) { |
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if (item.url && item.url !== '#' && currentHref.indexOf(item.url) !== -1) { |
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activeIndex = idx; |
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} |
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}); |
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|
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/* ─ outer wrap ─ */ |
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var wrap = document.createElement('div'); |
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wrap.className = 'bkbg-smnu-wrap'; |
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wrap.style.paddingTop = (o.paddingTop || 0) + 'px'; |
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wrap.style.paddingBottom = (o.paddingBottom || 0) + 'px'; |
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if (o.bgColor) wrap.style.background = o.bgColor; |
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typoCssVarsForEl(wrap, o.headingTypo, '--bksmnu-ht-'); |
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typoCssVarsForEl(wrap, o.itemTypo, '--bksmnu-it-'); |
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|
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/* ─ menu card ─ */ |
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var menu = document.createElement('div'); |
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menu.className = 'bkbg-smnu-menu style-' + (o.menuStyle || 'default'); |
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menu.style.width = (o.width || 260) + 'px'; |
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menu.style.maxWidth = '100%'; |
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menu.style.background = o.menuBg || '#fff'; |
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menu.style.border = '1px solid ' + (o.menuBorder || '#e5e7eb'); |
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menu.style.borderRadius = (o.borderRadius || 8) + 'px'; |
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menu.style.setProperty('--bkbg-smnu-border', o.menuBorder || '#e5e7eb'); |
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|
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/* ─ heading ─ */ |
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if (o.showHeading && o.headingText) { |
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var heading = document.createElement('div'); |
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heading.className = 'bkbg-smnu-heading'; |
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heading.style.padding = (o.itemPaddingV || 8) + 'px ' + (o.itemPaddingH || 14) + 'px'; |
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heading.style.color = o.headingColor || '#9ca3af'; |
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heading.style.borderBottom = '1px solid ' + (o.dividerColor || '#e5e7eb'); |
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heading.textContent = o.headingText; |
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menu.appendChild(heading); |
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} |
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|
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/* ─ nav ─ */ |
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var nav = document.createElement('nav'); |
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nav.className = 'bkbg-smnu-nav'; |
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nav.setAttribute('aria-label', o.headingText || 'Side menu'); |
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|
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/* ─ render all items (build DOM list) ─ */ |
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var itemEls = []; /* {linkEl, childrenEl, arrowEl} per item */ |
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|
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items.forEach(function (item, idx) { |
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var isSection = item.level === 0; |
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var indent = item.level * 12; |
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var hasSectionChildren = isSection && sectionHasChildren(idx); |
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|
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/* divider */ |
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if (item.dividerBefore && o.showDividers) { |
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var div = document.createElement('div'); |
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div.className = 'bkbg-smnu-divider'; |
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div.style.background = o.dividerColor || '#e5e7eb'; |
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div.style.margin = '6px ' + (o.itemPaddingH || 14) + 'px'; |
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nav.appendChild(div); |
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} |
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|
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/* link */ |
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var link = document.createElement('a'); |
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link.className = 'bkbg-smnu-item' + (idx === activeIndex ? ' is-active' : ''); |
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link.href = item.url || '#'; |
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link.style.paddingTop = (o.itemPaddingV || 8) + 'px'; |
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link.style.paddingBottom = (o.itemPaddingV || 8) + 'px'; |
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link.style.paddingRight = (o.itemPaddingH || 14) + 'px'; |
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link.style.paddingLeft = ((o.itemPaddingH || 14) + indent) + 'px'; |
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link.style.transition = 'background 0.15s, color 0.15s'; |
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|
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function applyActiveStyle(active) { |
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if (active) { |
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link.style.background = o.activeItemBg || '#ede9fe'; |
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link.style.color = o.activeItemColor || '#6366f1'; |
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link.style.fontWeight = '600'; |
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link.style.borderLeft = '3px solid ' + (o.activeIndicatorColor || '#6366f1'); |
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} else { |
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link.style.background = ''; |
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link.style.color = isSection ? (o.sectionHeadingColor || '#111827') : (o.itemColor || '#374151'); |
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link.style.fontWeight = isSection ? '700' : '400'; |
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link.style.borderLeft = '3px solid transparent'; |
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} |
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} |
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applyActiveStyle(idx === activeIndex); |
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|
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link.addEventListener('mouseenter', function () { |
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if (!link.classList.contains('is-active')) { |
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link.style.background = o.itemHoverBg || '#f3f4f6'; |
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link.style.color = o.itemHoverColor || '#111827'; |
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} |
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}); |
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link.addEventListener('mouseleave', function () { |
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if (!link.classList.contains('is-active')) { |
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link.style.background = ''; |
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link.style.color = isSection ? (o.sectionHeadingColor || '#111827') : (o.itemColor || '#374151'); |
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} |
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}); |
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|
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/* icon */ |
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if (o.showIcons && item.icon) { |
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var icon = document.createElement('span'); |
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icon.className = 'bkbg-smnu-icon'; |
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var _IP = window.bkbgIconPicker; |
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var _iType = item.iconType || 'custom-char'; |
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if (_IP && _iType !== 'custom-char') { |
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var _in = _IP.buildFrontendIcon(_iType, item.icon, item.iconDashicon, item.iconImageUrl, item.iconDashiconColor); |
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if (_in) icon.appendChild(_in); else icon.textContent = item.icon || ''; |
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} else { icon.textContent = item.icon; } |
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link.appendChild(icon); |
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} |
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|
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/* label */ |
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var label = document.createElement('span'); |
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label.className = 'bkbg-smnu-item-label'; |
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label.textContent = item.label || ''; |
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link.appendChild(label); |
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|
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/* badge */ |
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if (o.showBadges && item.badge) { |
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var badge = document.createElement('span'); |
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badge.className = 'bkbg-smnu-badge'; |
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badge.style.background = item.badgeColor || (o.badgeBg || '#6366f1'); |
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badge.style.color = o.badgeColor || '#fff'; |
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badge.textContent = item.badge; |
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link.appendChild(badge); |
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} |
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|
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/* arrow for collapsible sections */ |
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var arrowEl = null; |
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if (isSection && hasSectionChildren && o.collapsible) { |
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arrowEl = document.createElement('span'); |
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arrowEl.className = 'bkbg-smnu-arrow' + (openSections[idx] ? ' is-open' : ''); |
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arrowEl.style.color = o.arrowColor || '#9ca3af'; |
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arrowEl.innerHTML = '▾'; |
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link.appendChild(arrowEl); |
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} |
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|
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nav.appendChild(link); |
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|
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/* children container for L0 sections */ |
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var childrenEl = null; |
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if (isSection && hasSectionChildren) { |
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childrenEl = document.createElement('div'); |
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childrenEl.className = 'bkbg-smnu-children' + (openSections[idx] ? ' is-open' : ''); |
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nav.appendChild(childrenEl); |
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} |
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|
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itemEls.push({ linkEl: link, arrowEl: arrowEl, childrenEl: childrenEl, isSection: isSection, sectionIdx: sectionMap[idx] }); |
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}); |
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|
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/* ─ re-parent L1/L2 items into their section's childrenEl ─ */ |
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items.forEach(function (item, idx) { |
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if (item.level === 0) return; |
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var secIdx = sectionMap[idx]; |
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if (secIdx < 0) return; |
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var secData = itemEls[secIdx]; |
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if (!secData || !secData.childrenEl) return; |
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|
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/* move link (and optional divider before it) into childrenEl */ |
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var linkEl = itemEls[idx].linkEl; |
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if (linkEl.previousSibling && linkEl.previousSibling.classList && linkEl.previousSibling.classList.contains('bkbg-smnu-divider')) { |
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secData.childrenEl.appendChild(linkEl.previousSibling); |
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} |
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secData.childrenEl.appendChild(linkEl); |
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}); |
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|
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/* ─ click handlers for sections (collapse/expand) ─ */ |
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items.forEach(function (item, idx) { |
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if (item.level !== 0) return; |
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var data = itemEls[idx]; |
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var hasSectionChildren = sectionHasChildren(idx); |
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|
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data.linkEl.addEventListener('click', function (e) { |
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/* toggle active */ |
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if (!hasSectionChildren || !o.collapsible) { |
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e.preventDefault(); |
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setActive(idx); |
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} else { |
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/* section heading: toggle children, do NOT navigate */ |
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e.preventDefault(); |
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toggleSection(idx); |
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} |
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}); |
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}); |
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|
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/* ─ click handlers for L1/L2 nav items ─ */ |
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items.forEach(function (item, idx) { |
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if (item.level === 0) return; |
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itemEls[idx].linkEl.addEventListener('click', function () { |
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setActive(idx); |
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}); |
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}); |
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|
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function setActive(newIdx) { |
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itemEls.forEach(function (data, i) { |
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var isNow = i === newIdx; |
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if (isNow) { data.linkEl.classList.add('is-active'); } |
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else { data.linkEl.classList.remove('is-active'); } |
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var isSection = items[i].level === 0; |
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var active = data.linkEl.classList.contains('is-active'); |
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if (active) { |
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data.linkEl.style.background = o.activeItemBg || '#ede9fe'; |
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data.linkEl.style.color = o.activeItemColor || '#6366f1'; |
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data.linkEl.style.fontWeight = '600'; |
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data.linkEl.style.borderLeft = '3px solid ' + (o.activeIndicatorColor || '#6366f1'); |
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} else { |
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data.linkEl.style.background = ''; |
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data.linkEl.style.color = isSection ? (o.sectionHeadingColor || '#111827') : (o.itemColor || '#374151'); |
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data.linkEl.style.fontWeight = isSection ? '700' : '400'; |
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data.linkEl.style.borderLeft = '3px solid transparent'; |
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} |
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}); |
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} |
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|
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function toggleSection(l0Idx) { |
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openSections[l0Idx] = !openSections[l0Idx]; |
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var data = itemEls[l0Idx]; |
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if (data.childrenEl) { |
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if (openSections[l0Idx]) { |
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data.childrenEl.classList.add('is-open'); |
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} else { |
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data.childrenEl.classList.remove('is-open'); |
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} |
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} |
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if (data.arrowEl) { |
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if (openSections[l0Idx]) { data.arrowEl.classList.add('is-open'); } |
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else { data.arrowEl.classList.remove('is-open'); } |
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} |
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} |
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|
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menu.appendChild(nav); |
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wrap.appendChild(menu); |
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|
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appEl.parentNode.insertBefore(wrap, appEl); |
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appEl.style.display = 'none'; |
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} |
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|
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function init() { |
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document.querySelectorAll('.bkbg-smnu-app').forEach(function (appEl) { |
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if (appEl.dataset.rendered) return; |
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appEl.dataset.rendered = '1'; |
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|
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var opts; |
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try { opts = JSON.parse(appEl.dataset.opts || '{}'); } catch (e) { opts = {}; } |
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|
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var o = Object.assign({ |
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items: [], |
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headingText: 'Documentation', |
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showHeading: true, |
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menuStyle: 'default', |
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collapsible: true, |
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defaultExpanded: true, |
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showIcons: true, |
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showBadges: true, |
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showDividers: true, |
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activeIndex: -1, |
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width: 260, |
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itemPaddingV: 8, |
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itemPaddingH: 14, |
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fontSize: 14, |
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headingSize: 11, |
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borderRadius: 8, |
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paddingTop: 0, |
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paddingBottom: 0, |
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bgColor: '', |
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menuBg: '#ffffff', |
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menuBorder: '#e5e7eb', |
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headingColor: '#9ca3af', |
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itemColor: '#374151', |
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itemHoverBg: '#f3f4f6', |
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itemHoverColor: '#111827', |
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activeItemBg: '#ede9fe', |
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activeItemColor: '#6366f1', |
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activeIndicatorColor: '#6366f1', |
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sectionHeadingColor: '#111827', |
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dividerColor: '#e5e7eb', |
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badgeBg: '#6366f1', |
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badgeColor: '#ffffff', |
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arrowColor: '#9ca3af' |
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}, opts); |
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|
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buildMenu(appEl, o); |
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}); |
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} |
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|
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if (document.readyState !== 'loading') { init(); } |
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else { document.addEventListener('DOMContentLoaded', init); } |
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})(); |
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|
