js
//!js
return (async () => {
// 等待时长，默认60秒
const waitForTime = 60;
getWeather();
async function getWeather () {
const weather = await fetch('https://wttr.in/?format=1');
const text = await weather.text();
render(text);
};
async function render(text) {
const {datetimeP, datetimeEl} = getDatetimeEl();
if(!datetimeP && !datetimeEl) {
delItem();
return;
}
const loadingEl = datetimeEl.querySelector('span[data-type~="loading"]');
if(loadingEl) {
loadingEl.remove();
}
datetimeEl.innerHTML = datetimeEl.innerHTML + ' ' + text.trim().replace(/\s+/g, ' ');
// 更新日期块
fetchSyncPost('/api/block/updateBlock', {
"dataType": "dom",
"data": datetimeP.outerHTML,
"id": datetimeP.dataset.nodeId
});
// 删除嵌入块
delItem();
}
function getDatetimeEl() {
const protyle = item.closest('.protyle-wysiwyg');
const datetimeP = protyle?.querySelector('.sb:first-child .p:first-child');
if(!datetimeP) return {};
const datetimeEl = datetimeP.querySelector('[contenteditable="true"]');
if(!datetimeEl) return {datetimeP};
return {datetimeP, datetimeEl};
}
function delItem() {
// 删除嵌入块
fetchSyncPost('/api/block/deleteBlock', {id: item?.dataset?.nodeId});
// 清除定时器
if(timer) clearTimeout(timer);
}
let timer = 0;
whenRender().then(el => {
el.outerHTML = '正在获取天气...';
const {datetimeEl} = getDatetimeEl();
if(datetimeEl) {
item.style.display = 'none';
datetimeEl.innerHTML = datetimeEl.innerHTML + ' Loading';
}
timer = setTimeout(() => {
// 删除嵌入块
if(item?.dataset?.nodeId) fetchSyncPost('/api/block/deleteBlock', {id: item?.dataset?.nodeId});
// 删除loading
const loadingEl = datetimeEl.querySelector('span[data-type~="loading"]');
if(loadingEl) loadingEl.remove();
}, waitForTime * 1000);
});
function whenRender(selector = '.b3-form__space--small') {
return new Promise(resolve => {
const check = () => {
let el = item.querySelector(selector);
if (el) resolve(el); else requestAnimationFrame(check);
};
check();
});
}
return [];
})();