D2Admin 1.7

Former-commit-id: 3010ce31114fdc121006451c72f9e18306239fd2

packages/filters-date/src/filters.js

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+// 日期时间相关 filter
+// https://github.com/iamkun/dayjs/blob/master/docs/zh-cn/API-reference.md
+
+import dayjs from 'dayjs'
+
+// 对象代理
+const P = Day => {
+  return new Proxy(Day, {
+    get (target, key) {
+      if (dayjs.isDayjs(target)) {
+        // 是 Dayjs 对象，正常返回
+        return target[key]
+      } else {
+        // 不是 Dayjs 对象
+        if (dayjs(target).isValid()) {
+          // 尝试帮用户解析成 Dayjs 对象
+          return dayjs(target)[key]
+        } else {
+          // 无法解析
+          return function () {
+            return '无效日期'
+          }
+        }
+      }
+    },
+    set (target, key, value) {
+      target[key] = value
+    }
+  })
+}
+
+export default {
+  // ---------- [ dayjs 解析 ] ----------
+  // 时间字符串 | Date 对象 | Unix 时间戳 (毫秒)
+  day: value => dayjs(value),
+  // Unix 时间戳 (秒)
+  date_unix: value => dayjs.unix(value),
+  // ---------- [ 获取 ] ----------
+  date_year: Day => P(Day).year(),
+  date_month: Day => P(Day).month(),
+  date_date: Day => P(Day).date(),
+  date_day: Day => P(Day).day(),
+  date_hour: Day => P(Day).hour(),
+  date_minute: Day => P(Day).minute(),
+  date_second: Day => P(Day).second(),
+  date_millisecond: Day => P(Day).millisecond(),
+  // ---------- [ 设置 ] ----------
+  // date | day | month | year | hour | minute | second | millisecond
+  // 对大小写不敏感
+  date_set: (Day, unit, value) => P(Day).set(unit, value),
+  // ---------- [ 操作 ] ----------
+  // 增加
+  date_add: (Day, value, unit) => P(Day).add(value, unit),
+  // 减少
+  date_subtract: (Day, value, unit) => P(Day).subtract(value, unit),
+  // 开头时间
+  date_startof: (Day, unit) => P(Day).startOf(unit),
+  // 末尾时间
+  date_endof: (Day, unit) => P(Day).endOf(unit),
+  // ---------- [ 显示 ] ----------
+  // 格式化
+  date_format: (Day, setting = 'YYYY-MM-DD HH:mm:ss') => P(Day).format(setting),
+  // 时间差
+  date_diff: (Day, Day2 = '', unit = 'millisecond', accurate = false) => P(Day).diff(dayjs(Day2), unit, accurate),
+  // Unix 时间戳 (毫秒)
+  date_value_millisecond: Day => P(Day).valueOf(),
+  // Unix 时间戳 (秒)
+  date_value_second: Day => P(Day).unix(),
+  // 月份的天数
+  date_days_in_month: Day => P(Day).daysInMonth(),
+  // Date 对象
+  date_to_date: Day => P(Day).toDate(),
+  // JSON
+  date_to_json: Day => P(Day).toJSON(),
+  // ISO8601 格式
+  date_to_iso: Day => P(Day).toISOString(),
+  // 字符
+  date_to_string: Day => P(Day).toString(),
+  // ---------- [ 查询 ] ----------
+  // 是否之前
+  date_is_before: (Day, Day2, unit = 'millisecond') => P(Day).isBefore(dayjs(Day2), unit),
+  // 是否之后
+  date_is_after: (Day, Day2, unit = 'millisecond') => P(Day).isAfter(dayjs(Day2), unit),
+  // 是否相同
+  date_is_same: (Day, Day2, unit = 'millisecond') => P(Day).isSame(dayjs(Day2), unit)
+}

packages/filters-date/src/main.js

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+import filters from './filters'
+
+const vueFiltersDate = {
+  install: function (Vue, options) {
+    Object.keys(filters).forEach(name => {
+      Vue.filter(name, filters[name])
+    })
+  }
+}
+
+if (typeof window !== 'undefined' && window.Vue) {
+  window.Vue.use(vueFiltersDate)
+}
+
+export default vueFiltersDate