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feat(雪花效果): 新增emoji表情支持并优化形状选择界面 

添加emoji表情作为新的雪花形状选项，支持通过别名搜索和添加emoji
重构形状选择界面，增加图形预览和更直观的添加/删除操作
在后台设置页面新增emoji管理区域，支持设置emoji权重
优化前端渲染逻辑，独立处理emoji与其他形状的显示
This commit is contained in:
tikkhun 2025-12-12 00:47:50 +08:00
parent 3a41a164d3
commit 17083c23bd
3 changed files with 687 additions and 46 deletions
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441
js/admin-media.js
View File

@ -1,15 +1,33 @@
(function(){
// 后台媒体选择交互脚本 用于在设置页选择媒体项目
function initAdminMedia(){
// 将后台资源映射注入到前端设置对象 以便 shapes 脚本复用
if (typeof window !== 'undefined'){
// 条件判断 如果前端设置对象不存在则创建
window.YooneSnowSettings = window.YooneSnowSettings || {};
// 条件判断 若未设置 assetsMap 且后台提供则注入
if (!window.YooneSnowSettings.assetsMap && window.YooneSnowAdmin && window.YooneSnowAdmin.assetsMap){
window.YooneSnowSettings.assetsMap = window.YooneSnowAdmin.assetsMap;
}
}
// 条件判断 如果没有媒体按钮则不执行
var addButton = document.getElementById('yooneSnowAddMedia');
var listContainer = document.getElementById('yooneSnowMediaList');
var emojiListContainer = document.getElementById('yooneSnowEmojiList');
var emojiInput = document.getElementById('yooneSnowAddEmojiInput');
var emojiAddButton = document.getElementById('yooneSnowAddEmoji');
var emojiSuggestBox = document.getElementById('yooneSnowEmojiSuggest');
var shapeListContainer = document.getElementById('yooneSnowShapeList');
var shapeAddSelect = document.getElementById('yooneSnowAddShapeSelect');
var shapeAddButton = document.getElementById('yooneSnowAddShapeBtn');
var emojiSelect = document.getElementById('yooneSnowEmojiSelect');
if (!addButton || !listContainer) { return; }
// 形状与媒体权重容器元素 获取以便动态更新
var weightsContainer = document.getElementById('yooneSnowWeightsContainer');
var shapeWeightsBox = document.getElementById('yooneSnowShapeWeights');
var mediaWeightsBox = document.getElementById('yooneSnowMediaWeights');
var emojiWeightsBox = document.getElementById('yooneSnowEmojiWeights');
// 形状标签映射用于显示友好名称
var shapeLabelsMap = {
@ -25,21 +43,126 @@
christmas_berry: 'Christmas Berry'
};
// 创建形状预览元素 直接复用 shapes 渲染器 实现一致预览
function createShapePreviewElement(shapeKey){
var registry = (typeof window !== 'undefined' && window.YooneSnowShapeRenderers) ? window.YooneSnowShapeRenderers : {};
var renderer = registry[shapeKey];
// 条件判断 如果找到渲染器则使用 canvas 调用渲染函数
if (typeof renderer === 'function'){
var canvas = document.createElement('canvas');
canvas.width = 32;
canvas.height = 32;
canvas.style.marginRight = '6px';
// 为白色形状提供可见的暗底与边框 提升可读性
canvas.style.background = '#2d3748';
canvas.style.border = '1px solid #ddd';
canvas.style.borderRadius = '4px';
var ctx = canvas.getContext('2d');
// 根据形状选择更合适的基础尺寸 保证预览清晰
var previewBaseSizeMap = {
dot: 6,
flake: 6,
yuanbao: 3,
coin: 3.5,
santa_hat: 2.8,
candy_cane: 2.8,
christmas_sock: 2.8,
christmas_tree: 2.8,
reindeer: 2.8,
christmas_berry: 2.8
};
var baseSize = previewBaseSizeMap[shapeKey] || 3.2;
// 调用渲染器 使用画布中心作为位置
try { renderer(ctx, 16, 16, baseSize); } catch(e){}
// 对基于圖像的形狀進行補繪 當圖像加載完成時重試一次
var assets = (window.YooneSnowSettings && window.YooneSnowSettings.assetsMap) ? window.YooneSnowSettings.assetsMap : {};
var url = assets[shapeKey];
if (url && typeof window.YooneSnowGetOrLoadImage === 'function'){
var record = window.YooneSnowGetOrLoadImage(url);
if (!record || !record.ready){
var tries = 0;
var timer = setInterval(function(){
tries++;
var check = window.YooneSnowGetOrLoadImage(url);
if (check && check.ready){
try {
ctx.clearRect(0,0,canvas.width,canvas.height);
renderer(ctx, 16, 16, 2.5);
} catch(err){}
clearInterval(timer);
}
if (tries > 50){ clearInterval(timer); }
}, 100);
}
}
return canvas;
}
// 条件判断 若无渲染器则回退为资源图预览 保证可见性
if (typeof window !== 'undefined' && window.YooneSnowAdmin && window.YooneSnowAdmin.assetsMap && window.YooneSnowAdmin.assetsMap[shapeKey]){
var img = document.createElement('img');
img.src = String(window.YooneSnowAdmin.assetsMap[shapeKey]);
img.alt = shapeKey;
img.style.width = '28px';
img.style.height = '28px';
img.style.objectFit = 'contain';
img.style.marginRight = '6px';
return img;
}
// 默认降级 使用文本首字母表示
var fallback = document.createElement('canvas');
fallback.width = 32;
fallback.height = 32;
fallback.style.marginRight = '6px';
var fctx = fallback.getContext('2d');
fctx.fillStyle = '#555';
fctx.font = '12px system-ui';
fctx.textAlign = 'center';
fctx.textBaseline = 'middle';
var txt = (shapeKey || 'S').substring(0, 1).toUpperCase();
fctx.fillText(txt, 16, 16);
return fallback;
}
// 为形状复选框添加图形预览 替代纯文字展示
function renderShapeCheckboxPreviews(){
// 查找所有形状复选框 遍历其父级标签容器
var inputs = document.querySelectorAll('input[name="yoone_snow_mixed_items[]"]');
inputs.forEach(function(cb){
var label = cb.closest('label');
if (!label) { return; }
// 条件判断 若已绘制过预览则跳过
if (label.querySelector('.yoone-shape-preview')) { return; }
var key = cb.value;
// 创建预览节点并插入在文本前
var wrap = document.createElement('span');
wrap.className = 'yoone-shape-preview';
wrap.style.display = 'inline-flex';
wrap.style.alignItems = 'center';
wrap.style.marginRight = '6px';
var previewEl = createShapePreviewElement(key);
wrap.appendChild(previewEl);
// 插入到复选框后的位置便于对齐
cb.insertAdjacentElement('afterend', wrap);
// 同步更新文字标签 保留友好名称
var nameSpan = label.querySelector('span');
if (!nameSpan){
nameSpan = document.createElement('span');
nameSpan.textContent = shapeLabelsMap[key] || key;
nameSpan.style.marginLeft = '4px';
wrap.insertAdjacentElement('afterend', nameSpan);
}
});
}
// 同步形状权重输入 根据勾选状态增删对应输入
function ensureShapeWeightInputs(){
// 条件判断 权重容器不存在则跳过
if (!shapeWeightsBox) { return; }
var checkboxes = document.querySelectorAll('input[name="yoone_snow_mixed_items[]"]');
var presentKeys = {};
// 收集已存在的标签记录用于对比
var existingLabels = shapeWeightsBox.querySelectorAll('label[data-shape-key]');
existingLabels.forEach(function(el){
presentKeys[el.getAttribute('data-shape-key')] = el;
});
checkboxes.forEach(function(cb){
var key = cb.value;
if (cb.checked){
// 条件判断 如果不存在对应输入则创建 默认权重值为 1
existingLabels.forEach(function(el){ presentKeys[el.getAttribute('data-shape-key')] = el; });
var items = shapeListContainer ? shapeListContainer.querySelectorAll('.yoone-snow-shape-item') : [];
items.forEach(function(item){
var key = item.getAttribute('data-shape-key');
if (!presentKeys[key]){
var lab = document.createElement('label');
lab.setAttribute('data-shape-key', key);
@ -58,12 +181,11 @@
lab.appendChild(input);
shapeWeightsBox.appendChild(lab);
}
} else {
// 条件判断 如果取消勾选则移除对应输入
var exist = shapeWeightsBox.querySelector('label[data-shape-key="' + key + '"]');
if (exist) { exist.remove(); }
}
});
for (var k in presentKeys){
var stillSelected = shapeListContainer && shapeListContainer.querySelector('.yoone-snow-shape-item[data-shape-key="' + k + '"]');
if (!stillSelected){ presentKeys[k].remove(); }
}
}
// 添加媒体权重输入 根据附件 ID 创建输入 默认值为 1
@ -89,6 +211,39 @@
mediaWeightsBox.appendChild(lab);
}
// 添加 emoji 權重輸入 根據字符創建輸入 默認值為 1
function addEmojiWeightInput(emojiChar){
if (!emojiWeightsBox) { return; }
var key = String(emojiChar);
if (key.trim() === '') { return; }
var exist = emojiWeightsBox.querySelector('label[data-emoji-char="' + key + '"]');
if (exist) { return; }
var lab = document.createElement('label');
lab.setAttribute('data-emoji-char', key);
lab.style.display = 'flex';
lab.style.flexDirection = 'column';
lab.style.minWidth = '160px';
var title = document.createElement('span');
title.textContent = key;
var input = document.createElement('input');
input.type = 'number';
input.min = '0';
input.name = 'yoone_snow_emoji_weights[' + key + ']';
input.value = '1';
input.style.width = '120px';
lab.appendChild(title);
lab.appendChild(input);
emojiWeightsBox.appendChild(lab);
}
// 移除 emoji 權重輸入 根據字符刪除對應輸入
function removeEmojiWeightInput(emojiChar){
if (!emojiWeightsBox) { return; }
var key = String(emojiChar);
var exist = emojiWeightsBox.querySelector('label[data-emoji-char="' + key + '"]');
if (exist) { exist.remove(); }
}
// 移除媒体权重输入 根据附件 ID 删除对应输入
function removeMediaWeightInput(attachmentId){
if (!mediaWeightsBox) { return; }
@ -98,12 +253,59 @@
// 初始化时同步一次形状权重输入
ensureShapeWeightInputs();
// 初始化时为形状复选框添加图形预览
renderShapeCheckboxPreviews();
ensureShapeWeightInputs();
// 添加形状卡片 并插入预览与隐藏输入 用于保存选择
function addShapeBox(shapeKey){
if (!shapeListContainer) { return; }
var key = String(shapeKey);
if (key.trim() === '') { return; }
var exist = shapeListContainer.querySelector('.yoone-snow-shape-item[data-shape-key="' + key + '"]');
if (exist) { return; }
var wrapper = document.createElement('div');
wrapper.className = 'yoone-snow-shape-item';
wrapper.setAttribute('data-shape-key', key);
wrapper.style.border = '1px solid #ddd';
wrapper.style.padding = '8px';
wrapper.style.display = 'flex';
wrapper.style.flexDirection = 'column';
wrapper.style.alignItems = 'center';
wrapper.style.minWidth = '96px';
var previewHost = document.createElement('div');
previewHost.className = 'yoone-snow-shape-preview';
previewHost.style.width = '32px';
previewHost.style.height = '32px';
previewHost.style.marginBottom = '6px';
var nameSpan = document.createElement('span');
nameSpan.textContent = shapeLabelsMap[key] || key;
var input = document.createElement('input');
input.type = 'hidden';
input.name = 'yoone_snow_mixed_items[]';
input.value = key;
var cancelBtn = document.createElement('button');
cancelBtn.type = 'button';
cancelBtn.className = 'button yoone-snow-cancel-shape';
cancelBtn.textContent = 'Cancel';
cancelBtn.style.marginTop = '6px';
wrapper.appendChild(previewHost);
wrapper.appendChild(nameSpan);
wrapper.appendChild(input);
wrapper.appendChild(cancelBtn);
shapeListContainer.appendChild(wrapper);
var previewEl = createShapePreviewElement(key);
if (previewEl) { previewHost.appendChild(previewEl); }
ensureShapeWeightInputs();
}
// 监听形状复选框变化事件 动态刷新权重输入
document.addEventListener('change', function(event){
var t = event.target;
if (t && t.name === 'yoone_snow_mixed_items[]'){
ensureShapeWeightInputs();
// 复选状态变更后也尝试补齐预览
renderShapeCheckboxPreviews();
}
});
@ -122,6 +324,22 @@
}
});
// 綁定移除 emoji 按鈕事件 使用事件委託處理動態元素
if (emojiListContainer){
emojiListContainer.addEventListener('click', function(event){
var target = event.target;
if (target && target.classList.contains('yoone-snow-remove-emoji')){
var item = target.closest('.yoone-snow-emoji-item');
if (item){
var ch = item.getAttribute('data-emoji-char');
item.remove();
// 同步移除對應 emoji 權重輸入
if (ch) { removeEmojiWeightInput(ch); }
}
}
});
}
// 打开媒体选择器 支持多选 图片和 SVG
addButton.addEventListener('click', function(){
// 条件判断 如果 wp.media 不可用则终止
@ -171,6 +389,199 @@
});
frame.open();
});
// Emoji 别名映射 用於文本搜索到 emoji 字符
var emojiAliasMap = {
smile: '🙂',
happy: '😊',
grin: '😁',
laugh: '😂',
joy: '😂',
wink: '😉',
blush: '☺️',
heart: '❤️',
love: '❤️',
star: '⭐',
fire: '🔥',
cool: '😎',
cry: '😢',
sad: '🙁',
angry: '😠',
thumbs_up: '👍',
ok: '👌',
clap: '👏',
pray: '🙏',
tada: '🎉',
gift: '🎁',
snow: '❄️',
tree: '🌲',
bell: '🔔',
candy: '🍬',
sock: '🧦',
deer: '🦌',
berry: '🍓'
};
// 填充下拉選單 以別名和字符組合顯示
function populateEmojiSelect(){
if (!emojiSelect) { return; }
// 清空除第一個提示項之外的選項
while (emojiSelect.options.length > 1){ emojiSelect.remove(1); }
for (var key in emojiAliasMap){
var ch = emojiAliasMap[key];
var opt = document.createElement('option');
opt.value = ch;
opt.textContent = ch + ' ' + key;
emojiSelect.appendChild(opt);
}
}
// 綁定下拉選擇事件 選擇後添加對應 emoji 並重置選中
if (emojiSelect){
populateEmojiSelect();
emojiSelect.addEventListener('change', function(){
var val = emojiSelect.value;
if (String(val).trim() !== ''){
addEmojiByChar(val);
emojiSelect.value = '';
}
});
}
// 顯示建議列表 根據查詢文本匹配別名
function showEmojiSuggestions(query){
if (!emojiSuggestBox) { return; }
var q = String(query || '').toLowerCase().trim();
emojiSuggestBox.innerHTML = '';
if (q === '') { return; }
var max = 12;
var count = 0;
for (var key in emojiAliasMap){
if (key.indexOf(q) !== -1){
var btn = document.createElement('button');
btn.type = 'button';
btn.className = 'button';
btn.textContent = emojiAliasMap[key] + ' ' + key;
(function(ch){
btn.addEventListener('click', function(){ addEmojiByChar(ch); });
})(emojiAliasMap[key]);
emojiSuggestBox.appendChild(btn);
count++;
if (count >= max){ break; }
}
}
}
// 將 emoji 字符添加到列表 並創建隱藏輸入
function addEmojiByChar(ch){
if (!emojiListContainer) { return; }
var key = String(ch);
if (key.trim() === '') { return; }
var exist = emojiListContainer.querySelector('.yoone-snow-emoji-item[data-emoji-char="' + key + '"]');
if (exist) { return; }
var wrapper = document.createElement('div');
wrapper.className = 'yoone-snow-emoji-item';
wrapper.setAttribute('data-emoji-char', key);
wrapper.style.border = '1px solid #ddd';
wrapper.style.padding = '8px';
wrapper.style.display = 'flex';
wrapper.style.flexDirection = 'column';
wrapper.style.alignItems = 'center';
var preview = document.createElement('div');
preview.textContent = key;
preview.style.fontSize = '28px';
preview.style.lineHeight = '32px';
var input = document.createElement('input');
input.type = 'hidden';
input.name = 'yoone_snow_emoji_items[]';
input.value = key;
var removeBtn = document.createElement('button');
removeBtn.type = 'button';
removeBtn.className = 'button yoone-snow-remove-emoji';
removeBtn.textContent = 'Cancel';
removeBtn.style.marginTop = '6px';
wrapper.appendChild(preview);
wrapper.appendChild(input);
wrapper.appendChild(removeBtn);
emojiListContainer.appendChild(wrapper);
// 同步添加 emoji 權重輸入 默認權重為 1
addEmojiWeightInput(key);
}
// 綁定 emoji 添加按鈕 點擊後優先按別名匹配 否則直接添加字符
if (emojiAddButton){
emojiAddButton.addEventListener('click', function(){
var q = emojiInput ? String(emojiInput.value || '') : '';
var trimmed = q.trim();
if (trimmed === '') { return; }
var lower = trimmed.toLowerCase();
if (emojiAliasMap[lower]){
addEmojiByChar(emojiAliasMap[lower]);
} else {
addEmojiByChar(trimmed);
}
});
}
// 監聽輸入變化 顯示建議列表 支持即時搜索
if (emojiInput){
emojiInput.addEventListener('input', function(){
showEmojiSuggestions(emojiInput.value);
});
emojiInput.addEventListener('keydown', function(e){
if (e && e.key === 'Enter'){
e.preventDefault();
var q = String(emojiInput.value || '').trim();
if (q !== ''){
var lower = q.toLowerCase();
if (emojiAliasMap[lower]){ addEmojiByChar(emojiAliasMap[lower]); }
else { addEmojiByChar(q); }
}
}
});
}
// 初始化時為現有 emoji 列表補齊權重輸入
if (emojiListContainer){
var existing = emojiListContainer.querySelectorAll('.yoone-snow-emoji-item');
existing.forEach(function(node){
var ch = node.getAttribute('data-emoji-char');
if (ch) { addEmojiWeightInput(ch); }
});
}
if (shapeListContainer){
shapeListContainer.addEventListener('click', function(event){
var target = event.target;
if (target && target.classList.contains('yoone-snow-cancel-shape')){
var item = target.closest('.yoone-snow-shape-item');
if (item){
var key = item.getAttribute('data-shape-key');
item.remove();
ensureShapeWeightInputs();
}
}
});
}
if (shapeAddSelect){
shapeAddSelect.addEventListener('change', function(){
var val = shapeAddSelect.value;
if (String(val).trim() !== ''){
addShapeBox(val);
shapeAddSelect.value = '';
}
});
}
if (shapeAddButton){
shapeAddButton.addEventListener('click', function(){
var val = shapeAddSelect ? String(shapeAddSelect.value || '') : '';
if (val.trim() !== ''){
addShapeBox(val);
shapeAddSelect.value = '';
}
});
}
}
// 条件判断 如果文档尚未加载则等待 DOMContentLoaded 事件

43
js/snow-canvas.js
View File

@ -24,6 +24,9 @@
const mediaItems = (window.YooneSnowSettings && Array.isArray(window.YooneSnowSettings.mediaItems))
? window.YooneSnowSettings.mediaItems
: [];
const emojiItems = (window.YooneSnowSettings && Array.isArray(window.YooneSnowSettings.emojiItems))
? window.YooneSnowSettings.emojiItems
: [];
const defaultShapeWeights = { dot: 1, flake: 4, yuanbao: 1, coin: 1, santa_hat: 1, candy_cane: 1, christmas_sock: 1, christmas_tree: 1, reindeer: 1, christmas_berry: 1 };
const shapeWeightsRaw = (window.YooneSnowSettings && window.YooneSnowSettings.shapeWeights && typeof window.YooneSnowSettings.shapeWeights === 'object')
? window.YooneSnowSettings.shapeWeights
@ -31,6 +34,9 @@
const mediaWeightsRaw = (window.YooneSnowSettings && window.YooneSnowSettings.mediaWeights && typeof window.YooneSnowSettings.mediaWeights === 'object')
? window.YooneSnowSettings.mediaWeights
: {};
const emojiWeightsRaw = (window.YooneSnowSettings && window.YooneSnowSettings.emojiWeights && typeof window.YooneSnowSettings.emojiWeights === 'object')
? window.YooneSnowSettings.emojiWeights
: {};
const shapeWeights = {};
for (let key in defaultShapeWeights){
const val = typeof shapeWeightsRaw[key] !== 'undefined' ? parseInt(shapeWeightsRaw[key], 10) : defaultShapeWeights[key];
@ -97,9 +103,20 @@
const shapeKey = selectedShapes[sIndex];
const weightVal = typeof shapeWeights[shapeKey] !== 'undefined' ? shapeWeights[shapeKey] : 1;
if (weightVal > 0){
// 条件判断 普通形状直接加入 不含 emoji
items.push({ kind: 'shape', key: shapeKey, weight: weightVal });
}
}
// Emoji 候選獨立加入 不依賴 Shapes 是否包含 emoji
if (emojiItems.length > 0){
for (let eIndex = 0; eIndex < emojiItems.length; eIndex++){
const ch = String(emojiItems[eIndex] || '').trim();
if (ch === ''){ continue; }
const ewRaw = typeof emojiWeightsRaw[ch] !== 'undefined' ? parseInt(emojiWeightsRaw[ch], 10) : 1;
const ew = isNaN(ewRaw) ? 1 : Math.max(0, ewRaw);
if (ew > 0){ items.push({ kind: 'emoji', text: ch, weight: ew }); }
}
}
for (let mIndex = 0; mIndex < mediaItems.length; mIndex++){
const mediaUrl = mediaItems[mIndex];
const mediaWeight = typeof mediaWeightsRaw[mediaUrl] !== 'undefined' ? parseInt(mediaWeightsRaw[mediaUrl], 10) : 1;
@ -110,7 +127,7 @@
}
// 条件判断 如果没有可选项则回退为点形状
if (items.length === 0){
return { type: 'dot', url: null };
return { type: 'dot', url: null, text: null };
}
let totalWeight = 0;
for (let i = 0; i < items.length; i++){
@ -123,18 +140,23 @@
// 条件判断 如果随机值落在当前累计权重内则选择该项
if (r <= acc){
if (items[i].kind === 'shape'){
return { type: items[i].key, url: null };
return { type: items[i].key, url: null, text: null };
} else {
return { type: 'media_image', url: items[i].url };
if (items[i].kind === 'media'){
return { type: 'media_image', url: items[i].url, text: null };
} else {
return { type: 'emoji_text', url: null, text: items[i].text };
}
}
}
return { type: 'dot', url: null };
}
return { type: 'dot', url: null, text: null };
}
function createSnowflake(preferredX, preferredY){
const picked = selectWeightedItem();
let chosenType = picked.type;
let chosenImageUrl = picked.url;
let chosenEmojiText = picked.text;
return {
positionX: typeof preferredX === 'number' ? preferredX : Math.random() * viewportWidth,
positionY: typeof preferredY === 'number' ? preferredY : (-1 - Math.random() * 4),
@ -145,6 +167,7 @@
swingAmplitude: (Math.random() * (swingMax - swingMin) + swingMin) * swingMin,
shapeType: chosenType,
imageUrl: chosenImageUrl,
emojiText: chosenEmojiText,
// 标记该粒子是否已经移出视口 用于停止后清理
outOfView: false
};
@ -240,6 +263,18 @@
}
continue;
}
// 条件判断 如果是 emoji 文本类型則使用文本繪制
if (flake.shapeType === 'emoji_text' && flake.emojiText){
context.save();
// 設置字體大小與居中對齊 基於半徑縮放
const fontSize = Math.max(12, flake.radius * 6);
context.font = String(Math.floor(fontSize)) + 'px system-ui, Apple Color Emoji, Segoe UI Emoji, Noto Color Emoji';
context.textAlign = 'center';
context.textBaseline = 'middle';
context.fillText(String(flake.emojiText), flake.positionX, flake.positionY);
context.restore();
continue;
}
// 否则执行注册表中的形状渲染函数
const registry = window.YooneSnowShapeRenderers || {};
const renderer = registry[flake.shapeType] || registry['dot'];

207
yoone-snow.php
View File

@ -142,6 +142,32 @@ function yoone_snow_enqueue_assets() {
),
'shapeWeights' => $shape_weights,
'mediaWeights' => $media_weights_by_url,
'emojiItems' => (function(){
// 读取已保存的 emoji 列表 返回字符串数组
$items = get_option('yoone_snow_emoji_items', array());
if (!is_array($items)) { $items = array(); }
$clean = array();
foreach ($items as $it) {
$s = trim((string)$it);
if ($s !== '') { $clean[] = $s; }
}
return $clean;
})(),
'emojiWeights' => (function(){
// 读取已保存的 emoji 权重 映射为字符到权重
$map = get_option('yoone_snow_emoji_weights', array());
if (!is_array($map)) { $map = array(); }
$clean = array();
foreach ($map as $k => $v) {
$key = trim((string)$k);
$num = intval($v);
if ($key !== '') {
if ($num < 0) { $num = 0; }
$clean[$key] = $num;
}
}
return $clean;
})(),
));
}
@ -151,9 +177,75 @@ function yoone_snow_admin_enqueue($hook) {
if ($hook !== 'settings_page_yoone_snow') { return; }
// 加载媒体库脚本 以便使用 wp.media 选择器
wp_enqueue_media();
// 注册并加载后台交互脚本
// 在后台也注册并加载 shapes 渲染脚本 以供预览复用
// 形状索引与工具脚本 提供全局渲染器与图像加载能力
$shape_index_handle = 'yoone-snow-shapes-index';
wp_register_script($shape_index_handle, plugins_url('js/shapes/index.js', __FILE__), array(), '1.1.0', true);
$shape_utils_handle = 'yoone-snow-shapes-utils';
wp_register_script($shape_utils_handle, plugins_url('js/shapes/utils.js', __FILE__), array($shape_index_handle), '1.1.0', true);
// 各具体形状脚本 注册为依赖以保证顺序
$shape_dot_handle = 'yoone-snow-shapes-dot';
wp_register_script($shape_dot_handle, plugins_url('js/shapes/dot.js', __FILE__), array($shape_index_handle), '1.1.0', true);
$shape_flake_handle = 'yoone-snow-shapes-flake';
wp_register_script($shape_flake_handle, plugins_url('js/shapes/flake.js', __FILE__), array($shape_index_handle), '1.1.0', true);
$shape_yuanbao_handle = 'yoone-snow-shapes-yuanbao';
wp_register_script($shape_yuanbao_handle, plugins_url('js/shapes/yuanbao.js', __FILE__), array($shape_index_handle), '1.1.0', true);
$shape_coin_handle = 'yoone-snow-shapes-coin';
wp_register_script($shape_coin_handle, plugins_url('js/shapes/coin.js', __FILE__), array($shape_index_handle), '1.1.0', true);
$shape_santa_handle = 'yoone-snow-shapes-santa-hat';
wp_register_script($shape_santa_handle, plugins_url('js/shapes/santa_hat.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
$shape_cane_handle = 'yoone-snow-shapes-candy-cane';
wp_register_script($shape_cane_handle, plugins_url('js/shapes/candy_cane.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
$shape_sock_handle = 'yoone-snow-shapes-christmas-sock';
wp_register_script($shape_sock_handle, plugins_url('js/shapes/christmas_sock.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
$shape_tree_handle = 'yoone-snow-shapes-christmas-tree';
wp_register_script($shape_tree_handle, plugins_url('js/shapes/christmas_tree.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
$shape_reindeer_handle = 'yoone-snow-shapes-reindeer';
wp_register_script($shape_reindeer_handle, plugins_url('js/shapes/reindeer.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
$shape_berry_handle = 'yoone-snow-shapes-christmas-berry';
wp_register_script($shape_berry_handle, plugins_url('js/shapes/christmas_berry.js', __FILE__), array($shape_utils_handle), '1.1.0', true);
// 在后台本页入队 shapes 相关脚本 以便预览复用前端实现
wp_enqueue_script($shape_index_handle);
wp_enqueue_script($shape_utils_handle);
wp_enqueue_script($shape_dot_handle);
wp_enqueue_script($shape_flake_handle);
wp_enqueue_script($shape_yuanbao_handle);
wp_enqueue_script($shape_coin_handle);
wp_enqueue_script($shape_santa_handle);
wp_enqueue_script($shape_cane_handle);
wp_enqueue_script($shape_sock_handle);
wp_enqueue_script($shape_tree_handle);
wp_enqueue_script($shape_reindeer_handle);
wp_enqueue_script($shape_berry_handle);
// 为后台也提供 YooneSnowSettings 的 assetsMap 以满足形状脚本的资源需求
wp_localize_script($shape_utils_handle, 'YooneSnowSettings', array(
'assetsMap' => array(
'santa_hat' => plugins_url('assets/圣诞雪帽.svg', __FILE__),
'candy_cane' => plugins_url('assets/圣诞拐杖.svg', __FILE__),
'christmas_sock' => plugins_url('assets/圣诞袜子.svg', __FILE__),
'christmas_tree' => plugins_url('assets/圣诞树.svg', __FILE__),
'reindeer' => plugins_url('assets/圣诞麋鹿.svg', __FILE__),
'christmas_berry' => plugins_url('assets/圣诞果.svg', __FILE__),
)
));
// 注册并加载后台交互脚本 该脚本复用 shapes 渲染器进行预览
$admin_script_handle = 'yoone-snow-admin-media';
wp_register_script($admin_script_handle, plugins_url('js/admin-media.js', __FILE__), array(), '1.1.0', true);
wp_register_script($admin_script_handle, plugins_url('js/admin-media.js', __FILE__), array($shape_index_handle, $shape_utils_handle), '1.1.0', true);
// 传递资源映射用于后台形状预览 保持与前端一致
wp_localize_script($admin_script_handle, 'YooneSnowAdmin', array(
'assetsMap' => array(
'santa_hat' => plugins_url('assets/圣诞雪帽.svg', __FILE__),
'candy_cane' => plugins_url('assets/圣诞拐杖.svg', __FILE__),
'christmas_sock' => plugins_url('assets/圣诞袜子.svg', __FILE__),
'christmas_tree' => plugins_url('assets/圣诞树.svg', __FILE__),
'reindeer' => plugins_url('assets/圣诞麋鹿.svg', __FILE__),
'christmas_berry' => plugins_url('assets/圣诞果.svg', __FILE__),
)
));
wp_enqueue_script($admin_script_handle);
}
@ -202,7 +294,6 @@ function yoone_snow_register_settings() {
// 移除下拉字段 保留复选框作为唯一选择入口
// 添加形状复选集合 用于选择参与渲染的形状
add_settings_field(
'yoone_snow_mixed_items',
'Shapes',
@ -211,6 +302,7 @@ function yoone_snow_register_settings() {
if (is_string($current_list)) {
$current_list = array_filter(array_map('trim', explode(',', $current_list)));
}
if (!is_array($current_list)) { $current_list = array('dot','flake'); }
$options = array(
'dot' => 'Dot',
'flake' => 'Snowflake',
@ -223,16 +315,62 @@ function yoone_snow_register_settings() {
'reindeer' => 'Reindeer',
'christmas_berry' => 'Christmas Berry',
);
foreach ($options as $key => $label) {
$checked = in_array($key, $current_list, true) ? 'checked' : '';
echo '<label style="margin-right:12px;"><input type="checkbox" name="yoone_snow_mixed_items[]" value="' . esc_attr($key) . '" ' . $checked . ' /> ' . esc_html($label) . '</label>';
echo '<div id="yooneSnowShapeList" style="display:flex;flex-wrap:wrap;gap:12px;">';
foreach ($current_list as $key) {
if (!isset($options[$key])) { continue; }
echo '<div class="yoone-snow-shape-item" data-shape-key="' . esc_attr($key) . '" style="border:1px solid #ddd;padding:8px;display:flex;flex-direction:column;align-items:center;min-width:96px;">';
echo '<div class="yoone-snow-shape-preview" style="width:32px;height:32px;margin-bottom:6px;"></div>';
echo '<span>' . esc_html($options[$key]) . '</span>';
echo '<input type="hidden" name="yoone_snow_mixed_items[]" value="' . esc_attr($key) . '" />';
echo '<button type="button" class="button yoone-snow-cancel-shape" style="margin-top:6px;">Cancel</button>';
echo '</div>';
}
echo '</div>';
echo '<div style="margin-top:8px;display:flex;gap:8px;align-items:center;">';
echo '<select id="yooneSnowAddShapeSelect" style="min-width:240px;"><option value="">Select shape</option>';
foreach ($options as $key => $label) {
echo '<option value="' . esc_attr($key) . '">' . esc_html($label) . '</option>';
}
echo '</select>';
echo '<button type="button" class="button" id="yooneSnowAddShapeBtn">Add Shape</button>';
echo '</div>';
echo '<p class="description">Choose shapes to render</p>';
},
'yoone_snow',
'yoone_snow_section'
);
// 添加 emoji 形狀選擇區域 放置在 Media Shapes 之前
add_settings_field(
'yoone_snow_emoji_items',
'Emoji Shapes',
function() {
// 渲染當前 emoji 列表與添加搜索框
$current_emojis = get_option('yoone_snow_emoji_items', array());
if (!is_array($current_emojis)) { $current_emojis = array(); }
echo '<div id="yooneSnowEmojiList" style="display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start;">';
foreach ($current_emojis as $emoji_char) {
$label = trim((string)$emoji_char);
if ($label === '') { continue; }
echo '<div class="yoone-snow-emoji-item" data-emoji-char="' . esc_attr($label) . '" style="border:1px solid #ddd;padding:8px;display:flex;flex-direction:column;align-items:center;">';
echo '<div style="font-size:28px;line-height:32px;">' . esc_html($label) . '</div>';
echo '<input type="hidden" name="yoone_snow_emoji_items[]" value="' . esc_attr($label) . '" />';
echo '<button type="button" class="button yoone-snow-remove-emoji" style="margin-top:6px;">Cancel</button>';
echo '</div>';
}
echo '</div>';
echo '<div style="margin-top:8px;display:flex;gap:8px;align-items:center;">';
echo '<select id="yooneSnowEmojiSelect" style="min-width:240px;"><option value="">Select emoji</option></select>';
echo '<input type="text" id="yooneSnowAddEmojiInput" placeholder="Type emoji or alias" style="width:240px;" />';
echo '<button type="button" class="button" id="yooneSnowAddEmoji">Add Emoji</button>';
echo '</div>';
echo '<div id="yooneSnowEmojiSuggest" style="margin-top:6px;display:flex;flex-wrap:wrap;gap:6px;"></div>';
echo '<p class="description">Search by alias or paste emoji character then add</p>';
},
'yoone_snow',
'yoone_snow_section'
);
register_setting('yoone_snow_options', 'yoone_snow_shape_weights', array(
'type' => 'array',
'sanitize_callback' => function($value) {
@ -363,6 +501,7 @@ function yoone_snow_register_settings() {
'christmas_tree' => 'Christmas Tree',
'reindeer' => 'Reindeer',
'christmas_berry' => 'Christmas Berry',
'emoji' => 'Emoji',
);
$shape_weights_current = get_option('yoone_snow_shape_weights', array());
if (!is_array($shape_weights_current)) { $shape_weights_current = array(); }
@ -393,6 +532,22 @@ function yoone_snow_register_settings() {
echo '</label>';
}
echo '</div>';
// 渲染 emoji 权重 输入为字符键 默认 1
$emoji_items_current = get_option('yoone_snow_emoji_items', array());
if (!is_array($emoji_items_current)) { $emoji_items_current = array(); }
$emoji_weights_current = get_option('yoone_snow_emoji_weights', array());
if (!is_array($emoji_weights_current)) { $emoji_weights_current = array(); }
echo '<div id="yooneSnowEmojiWeights" style="display:flex;flex-wrap:wrap;gap:12px;margin-top:12px;">';
foreach ($emoji_items_current as $emojiChar) {
$label = trim((string)$emojiChar);
if ($label === '') { continue; }
$val = isset($emoji_weights_current[$label]) ? intval($emoji_weights_current[$label]) : 1;
echo '<label data-emoji-char="' . esc_attr($label) . '" style="display:flex;flex-direction:column;min-width:160px;">';
echo '<span>' . esc_html($label) . '</span>';
echo '<input type="number" min="0" name="yoone_snow_emoji_weights[' . esc_attr($label) . ']" value="' . esc_attr($val) . '" style="width:120px;" />';
echo '</label>';
}
echo '</div>';
echo '<p class="description">Higher value increases selection probability 0 disables default is 1</p>';
echo '</div>';
// 绑定交互脚本 通过已有 admin 脚本实现动态刷新
@ -401,6 +556,46 @@ function yoone_snow_register_settings() {
'yoone_snow_section'
);
// 注册 emoji 列表设置项 保存为字符串数组
register_setting('yoone_snow_options', 'yoone_snow_emoji_items', array(
'type' => 'array',
'sanitize_callback' => function($value) {
// 将输入统一为非空字符串数组 并去重
if (is_string($value)) {
$value = array_filter(array_map('trim', explode(',', $value)));
}
if (!is_array($value)) { $value = array(); }
$out = array();
foreach ($value as $item) {
$s = trim((string)$item);
if ($s !== '') { $out[] = $s; }
}
return array_values(array_unique($out));
},
'default' => array(),
));
// 注册 emoji 权重设置项 映射字符到非负整数权重
register_setting('yoone_snow_options', 'yoone_snow_emoji_weights', array(
'type' => 'array',
'sanitize_callback' => function($value) {
if (!is_array($value)) { $value = array(); }
$clean = array();
foreach ($value as $ch => $num) {
$key = trim((string)$ch);
$weight = intval($num);
if ($key !== '') {
if ($weight < 0) { $weight = 0; }
$clean[$key] = $weight;
}
}
return $clean;
},
'default' => array(),
));
// 注册首页显示时长设置 项为整数秒 0 表示无限
register_setting('yoone_snow_options', 'yoone_snow_home_duration', array(
'type' => 'integer',