| 1 |
(function () { |
| 2 |
var _typoKeys = { |
| 3 |
family: 'font-family', weight: 'font-weight', style: 'font-style', |
| 4 |
decoration: 'text-decoration', transform: 'text-transform', |
| 5 |
sizeDesktop: 'font-size-d', sizeTablet: 'font-size-t', sizeMobile: 'font-size-m', |
| 6 |
lineHeightDesktop: 'line-height-d', lineHeightTablet: 'line-height-t', lineHeightMobile: 'line-height-m', |
| 7 |
letterSpacing: 'letter-spacing', wordSpacing: 'word-spacing' |
| 8 |
}; |
| 9 |
function typoCssVarsForEl(el, obj, prefix) { |
| 10 |
if (!obj || typeof obj !== 'object') return; |
| 11 |
var unitProps = { 'font-size-d':1,'font-size-t':1,'font-size-m':1,'letter-spacing':1,'word-spacing':1 }; |
| 12 |
Object.keys(_typoKeys).forEach(function (k) { |
| 13 |
if (obj[k] == null || obj[k] === '') return; |
| 14 |
var css = _typoKeys[k]; |
| 15 |
var v = obj[k]; |
| 16 |
if (unitProps[css] && typeof v === 'number') v = v + 'px'; |
| 17 |
el.style.setProperty(prefix + css, '' + v); |
| 18 |
}); |
| 19 |
} |
| 20 |
|
| 21 |
function esc(str) { |
| 22 |
return String(str || '').replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"'); |
| 23 |
} |
| 24 |
|
| 25 |
function buildCard(lnk, o, styleKey) { |
| 26 |
var card = document.createElement('div'); |
| 27 |
card.className = 'bkbg-lru-card bkbg-lru-' + styleKey + '-card'; |
| 28 |
card.style.cssText = 'background:' + o.cardBg + ';border:1px solid ' + o.cardBorder + ';border-radius:' + o.cardRadius + 'px;'; |
| 29 |
if (styleKey === 'magazine') { |
| 30 |
card.style.borderLeft = '4px solid ' + o.accentColor; |
| 31 |
} |
| 32 |
|
| 33 |
if (o.showEmoji && (lnk.emoji || lnk.emojiType === 'dashicon' || lnk.emojiType === 'image')) { |
| 34 |
var emojiEl = document.createElement('div'); |
| 35 |
emojiEl.className = 'bkbg-lru-card-emoji'; |
| 36 |
var _IP = window.bkbgIconPicker; |
| 37 |
var _et = lnk.emojiType || 'custom-char'; |
| 38 |
if (_IP && _et !== 'custom-char') { |
| 39 |
var _in = _IP.buildFrontendIcon(_et, lnk.emoji, lnk.emojiDashicon, lnk.emojiImageUrl, lnk.emojiDashiconColor); |
| 40 |
if (_in) emojiEl.appendChild(_in); else emojiEl.textContent = lnk.emoji || '🔗'; |
| 41 |
} else { emojiEl.textContent = lnk.emoji || '🔗'; } |
| 42 |
card.appendChild(emojiEl); |
| 43 |
} |
| 44 |
|
| 45 |
var body = document.createElement('div'); |
| 46 |
body.className = 'bkbg-lru-card-body'; |
| 47 |
|
| 48 |
var titleRow = document.createElement('div'); |
| 49 |
titleRow.className = 'bkbg-lru-link-title-row'; |
| 50 |
|
| 51 |
var link = document.createElement('a'); |
| 52 |
link.className = 'bkbg-lru-link'; |
| 53 |
link.href = lnk.url || '#'; |
| 54 |
link.style.color = o.linkColor; |
| 55 |
link.innerHTML = lnk.title || ''; |
| 56 |
if (o.openInNewTab) { link.target = '_blank'; link.rel = 'noopener noreferrer'; } |
| 57 |
titleRow.appendChild(link); |
| 58 |
|
| 59 |
if (o.showCategory && lnk.category) { |
| 60 |
var catTag = document.createElement('span'); |
| 61 |
catTag.className = 'bkbg-lru-cat-tag'; |
| 62 |
catTag.style.cssText = 'background:' + o.catBg + ';color:' + o.catColor; |
| 63 |
catTag.textContent = lnk.category; |
| 64 |
titleRow.appendChild(catTag); |
| 65 |
} |
| 66 |
body.appendChild(titleRow); |
| 67 |
|
| 68 |
if (o.showSource && lnk.source) { |
| 69 |
var src = document.createElement('div'); |
| 70 |
src.className = 'bkbg-lru-source'; |
| 71 |
src.style.color = o.sourceColor; |
| 72 |
src.textContent = '↗ ' + lnk.source; |
| 73 |
body.appendChild(src); |
| 74 |
} |
| 75 |
|
| 76 |
if (o.showExcerpt && lnk.excerpt) { |
| 77 |
var exc = document.createElement('p'); |
| 78 |
exc.className = 'bkbg-lru-excerpt'; |
| 79 |
exc.style.color = o.excerptColor; |
| 80 |
exc.textContent = lnk.excerpt; |
| 81 |
body.appendChild(exc); |
| 82 |
} |
| 83 |
|
| 84 |
card.appendChild(body); |
| 85 |
return card; |
| 86 |
} |
| 87 |
|
| 88 |
function init() { |
| 89 |
document.querySelectorAll('.bkbg-lru-app').forEach(function (el) { |
| 90 |
if (el.dataset.rendered) return; |
| 91 |
el.dataset.rendered = '1'; |
| 92 |
|
| 93 |
var opts; |
| 94 |
try { opts = JSON.parse(el.dataset.opts || '{}'); } catch (e) { opts = {}; } |
| 95 |
|
| 96 |
var o = Object.assign({ |
| 97 |
title: "This Week's Reads", |
| 98 |
subtitle: '', |
| 99 |
showSubtitle: true, |
| 100 |
publishDate: '', |
| 101 |
dateLabel: 'Week of', |
| 102 |
showDate: true, |
| 103 |
links: [], |
| 104 |
style: 'cards', |
| 105 |
groupByCategory: false, |
| 106 |
showEmoji: true, |
| 107 |
showSource: true, |
| 108 |
showExcerpt: true, |
| 109 |
showCategory: true, |
| 110 |
openInNewTab: true, |
| 111 |
bgColor: '#f8fafc', |
| 112 |
borderColor: '#e2e8f0', |
| 113 |
headingColor: '#0f172a', |
| 114 |
subtitleColor: '#64748b', |
| 115 |
dateColor: '#94a3b8', |
| 116 |
cardBg: '#ffffff', |
| 117 |
cardBorder: '#e2e8f0', |
| 118 |
linkColor: '#2563eb', |
| 119 |
sourceColor: '#94a3b8', |
| 120 |
excerptColor: '#475569', |
| 121 |
catBg: '#e0f2fe', |
| 122 |
catColor: '#0369a1', |
| 123 |
accentColor: '#2563eb', |
| 124 |
borderRadius: 12, |
| 125 |
cardRadius: 8, |
| 126 |
paddingTop: 0, |
| 127 |
paddingBottom: 0 |
| 128 |
}, opts); |
| 129 |
|
| 130 |
var wrap = document.createElement('div'); |
| 131 |
wrap.className = 'bkbg-lru-wrap'; |
| 132 |
wrap.style.cssText = [ |
| 133 |
'background:' + o.bgColor, |
| 134 |
'border-radius:' + o.borderRadius + 'px', |
| 135 |
'padding-top:' + o.paddingTop + 'px', |
| 136 |
'padding-bottom:' + o.paddingBottom + 'px' |
| 137 |
].join(';'); |
| 138 |
|
| 139 |
typoCssVarsForEl(wrap, o.titleTypo, '--bkbg-lru-tt-'); |
| 140 |
typoCssVarsForEl(wrap, o.subtitleTypo, '--bkbg-lru-st-'); |
| 141 |
typoCssVarsForEl(wrap, o.itemTypo, '--bkbg-lru-it-'); |
| 142 |
|
| 143 |
/* header */ |
| 144 |
if (o.showDate && o.publishDate) { |
| 145 |
var dateEl = document.createElement('div'); |
| 146 |
dateEl.className = 'bkbg-lru-date-label'; |
| 147 |
dateEl.style.color = o.dateColor; |
| 148 |
dateEl.textContent = o.dateLabel + ' ' + o.publishDate; |
| 149 |
wrap.appendChild(dateEl); |
| 150 |
} |
| 151 |
|
| 152 |
if (o.title) { |
| 153 |
var h2 = document.createElement('h2'); |
| 154 |
h2.className = 'bkbg-lru-title'; |
| 155 |
h2.style.color = o.headingColor; |
| 156 |
h2.innerHTML = o.title; |
| 157 |
wrap.appendChild(h2); |
| 158 |
} |
| 159 |
|
| 160 |
if (o.showSubtitle && o.subtitle) { |
| 161 |
var sub = document.createElement('p'); |
| 162 |
sub.className = 'bkbg-lru-subtitle'; |
| 163 |
sub.style.color = o.subtitleColor; |
| 164 |
sub.innerHTML = o.subtitle; |
| 165 |
wrap.appendChild(sub); |
| 166 |
} |
| 167 |
|
| 168 |
var styleKey = o.style === 'magazine' ? 'magazine' : o.style === 'list' ? 'list' : 'card'; |
| 169 |
var gridClass = 'bkbg-lru-grid bkbg-lru-' + o.style + '-style'; |
| 170 |
|
| 171 |
if (o.groupByCategory && (o.links || []).length) { |
| 172 |
/* group links by category */ |
| 173 |
var cats = {}; |
| 174 |
var catOrder = []; |
| 175 |
(o.links || []).forEach(function (lnk) { |
| 176 |
var cat = lnk.category || 'General'; |
| 177 |
if (!cats[cat]) { cats[cat] = []; catOrder.push(cat); } |
| 178 |
cats[cat].push(lnk); |
| 179 |
}); |
| 180 |
|
| 181 |
catOrder.forEach(function (cat) { |
| 182 |
var catTitle = document.createElement('div'); |
| 183 |
catTitle.className = 'bkbg-lru-cat-group-title'; |
| 184 |
catTitle.style.color = o.linkColor; |
| 185 |
catTitle.textContent = cat; |
| 186 |
wrap.appendChild(catTitle); |
| 187 |
|
| 188 |
var grid = document.createElement('div'); |
| 189 |
grid.className = gridClass; |
| 190 |
cats[cat].forEach(function (lnk) { |
| 191 |
grid.appendChild(buildCard(lnk, o, styleKey)); |
| 192 |
}); |
| 193 |
wrap.appendChild(grid); |
| 194 |
}); |
| 195 |
} else { |
| 196 |
var grid = document.createElement('div'); |
| 197 |
grid.className = gridClass; |
| 198 |
(o.links || []).forEach(function (lnk) { |
| 199 |
grid.appendChild(buildCard(lnk, o, styleKey)); |
| 200 |
}); |
| 201 |
wrap.appendChild(grid); |
| 202 |
} |
| 203 |
|
| 204 |
el.parentNode.insertBefore(wrap, el); |
| 205 |
}); |
| 206 |
} |
| 207 |
|
| 208 |
if (document.readyState !== 'loading') { init(); } |
| 209 |
else { document.addEventListener('DOMContentLoaded', init); } |
| 210 |
})(); |
| 211 |
|
