Merge remote-tracking branch 'origin/dev' into dev
This commit is contained in:
Vanessa
commit
face9918f1
2 changed files with 508 additions and 0 deletions
507
kernel/api/icon.go
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507
kernel/api/icon.go
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// SiYuan - Refactor your thinking
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// Copyright (c) 2020-present, b3log.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package api
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import (
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"fmt"
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"net/http"
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"regexp"
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"strings"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/siyuan-note/siyuan/kernel/util"
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)
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type ColorScheme struct {
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Primary string
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Secondary string
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}
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var colorSchemes = map[string]ColorScheme{
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"red": {"#DD2F45", "#F4BEC3"},
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"blue": {"#2bb7ff", "#0097e6"},
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"yellow": {"#feca57", "#ff9f43"},
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"green": {"#55efc4", "#19b37a"},
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"purple": {"#a55eea", "#8854d0"},
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"pink": {"#fd79a8", "#e05b8a"},
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"orange": {"#ff7f50", "#ff6348"},
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"grey": {"#576574", "#222f3e"},
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}
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func getColorScheme(color string) ColorScheme {
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// 检查是否是预定义的颜色
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if scheme, ok := colorSchemes[strings.ToLower(color)]; ok {
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return scheme
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}
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// 如果不是预定义颜色，返回默认颜色
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return colorSchemes["red"]
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}
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func getDynamicIcon(c *gin.Context) {
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// Add internal kernel API `/api/icon/getDynamicIcon` https://github.com/siyuan-note/siyuan/pull/12939
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iconType := c.DefaultQuery("type", "1")
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color := c.Query("color") // 不要预设默认值，不然type6返回星期就没法自动设置周末颜色了
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date := c.Query("date")
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lang := c.DefaultQuery("lang", util.Lang)
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content := c.Query("content")
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weekdayType := c.DefaultQuery("weekdayType", "1") // 设置星期几的格式，zh_CH {1：周日，2：周天， 3：星期日，4：星期天，}, en_US {1: Mon, 2: MON，3: Monday, 4. MONDAY,}
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dateInfo := getDateInfo(date, lang, weekdayType)
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var svg string
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switch iconType {
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case "1":
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// Type 1: 显示年月日星期
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svg = generateTypeOneSVG(color, lang, dateInfo)
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case "2":
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// Type 2: 显示年月日
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svg = generateTypeTwoSVG(color, lang, dateInfo)
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case "3":
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// Type 3: 显示年月
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svg = generateTypeThreeSVG(color, lang, dateInfo)
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case "4":
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// Type 4: 仅显示年
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svg = generateTypeFourSVG(color, lang, dateInfo)
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case "5":
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// Type 5: 显示周数
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svg = generateTypeFiveSVG(color, lang, dateInfo)
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case "6":
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// Type 6: 仅显示星期
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svg = generateTypeSixSVG(color, lang, weekdayType, dateInfo)
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case "7":
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// Type 7: 倒数日
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svg = generateTypeSevenSVG(color, lang, dateInfo)
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case "8":
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// Type 8: 文字图标
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svg = generateTypeEightSVG(color, content)
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default:
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// 默认为Type 1
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svg = generateTypeOneSVG(color, lang, dateInfo)
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}
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c.Header("Content-Type", "image/svg+xml")
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c.Header("Cache-Control", "no-cache")
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c.Header("Pragma", "no-cache")
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c.String(http.StatusOK, svg)
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}
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func getDateInfo(dateStr string, lang string, weekdayType string) map[string]interface{} {
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// 设置默认值
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var date time.Time
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var err error
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if dateStr == "" {
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date = time.Now()
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} else {
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date, err = time.Parse("2006-01-02", dateStr)
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if err != nil {
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date = time.Now()
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}
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}
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// 获取年月日星期
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year := date.Year()
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month := date.Format("Jan")
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day := date.Day()
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var weekdayStr string
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var weekdays []string
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switch lang {
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case "zh_CN":
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month = date.Format("1月")
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switch weekdayType {
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case "1":
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weekdays = []string{"周日", "周一", "周二", "周三", "周四", "周五", "周六"}
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case "2":
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weekdays = []string{"周天", "周一", "周二", "周三", "周四", "周五", "周六"}
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case "3":
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weekdays = []string{"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"}
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case "4":
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weekdays = []string{"星期天", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"}
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default:
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weekdays = []string{"周日", "周一", "周二", "周三", "周四", "周五", "周六"}
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}
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weekdayStr = weekdays[date.Weekday()]
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case "zh_CHT":
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month = date.Format("1月")
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switch weekdayType {
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case "1":
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weekdays = []string{"週日", "週一", "週二", "週三", "週四", "週五", "週六"}
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case "2":
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weekdays = []string{"週天", "週一", "週二", "週三", "週四", "週五", "週六"}
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case "3":
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weekdays = []string{"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"}
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case "4":
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weekdays = []string{"星期天", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"}
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default:
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weekdays = []string{"週日", "週一", "週二", "週三", "週四", "週五", "週六"}
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}
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weekdayStr = weekdays[date.Weekday()]
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default:
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// 其他语言
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switch weekdayType {
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case "1":
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weekdayStr = date.Format("Mon")
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case "2":
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weekdayStr = date.Format("Mon")
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weekdayStr = strings.ToUpper(weekdayStr)
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case "3":
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weekdayStr = date.Format("Monday")
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case "4":
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weekdayStr = date.Format("Monday")
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weekdayStr = strings.ToUpper(weekdayStr)
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default:
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weekdayStr = date.Format("Mon")
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}
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}
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// Calculate week number
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_, weekNum := date.ISOWeek()
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weekNumStr := fmt.Sprintf("%dW", weekNum)
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switch lang {
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case "zh_CN":
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weekNumStr = fmt.Sprintf("%d周", weekNum)
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case "zh_CHT":
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weekNumStr = fmt.Sprintf("%d週", weekNum)
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}
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// 判断是否是周末
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isWeekend := date.Weekday() == time.Saturday || date.Weekday() == time.Sunday
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// Calculate days until today
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today := time.Now()
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today = time.Date(today.Year(), today.Month(), today.Day(), 0, 0, 0, 0, today.Location())
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date = time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, date.Location())
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// countDown := int(math.Floor(date.Sub(today).Hours() / 24)) // 注意最大返回106751天，go的时间戳最大值
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countDown := daysBetween(today, date)
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return map[string]interface{}{
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"year": year,
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"month": month,
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"day": day,
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"date": fmt.Sprintf("%02d-%02d", date.Month(), date.Day()),
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"weekday": weekdayStr,
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"week": weekNumStr,
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"countDown": countDown,
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"isWeekend": isWeekend,
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}
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}
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func daysBetween(date1, date2 time.Time) int {
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// 将两个日期都调整到UTC时间的0点
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date1 = time.Date(date1.Year(), date1.Month(), date1.Day(), 0, 0, 0, 0, time.UTC)
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date2 = time.Date(date2.Year(), date2.Month(), date2.Day(), 0, 0, 0, 0, time.UTC)
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// 确保date1不晚于date2
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swap := false
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if date1.After(date2) {
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date1, date2 = date2, date1
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swap = true
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}
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// 计算天数差
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days := 0
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for y := date1.Year(); y < date2.Year(); y++ {
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if isLeapYear(y) {
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days += 366
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} else {
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days += 365
|
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}
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}
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// 加上最后一年的天数
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days += int(date2.YearDay() - date1.YearDay())
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// 如果原始的date1晚于date2，返回负值
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if swap {
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return -days
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}
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return days
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}
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// 判断是否为闰年
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func isLeapYear(year int) bool {
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return year%4 == 0 && (year%100 != 0 || year%400 == 0)
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}
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// Type 1: 显示年月日星期
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func generateTypeOneSVG(color string, lang string, dateInfo map[string]interface{}) string {
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colorScheme := getColorScheme(color)
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return fmt.Sprintf(`
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<svg id="dynamic_icon_type1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 504.5">
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||||
<path d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path d="M39,0h434c21.52,0,39,17.48,39,39v146H0V39C0,17.48,17.48,0,39,0Z" style="fill: %s;"/>
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||||
<text transform="translate(22 146.5)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 100px;">%s</text>
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||||
<text x="50%%" y="392.5" style="fill: #66757f; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 240px; text-anchor: middle">%d</text>
|
||||
<text x="50%%" y="472.5" style="fill: #66757f; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 64px; text-anchor: middle">%s</text>
|
||||
<text transform="translate(331.03 148.44)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 71.18px;">%d</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, dateInfo["month"], dateInfo["day"], dateInfo["weekday"], dateInfo["year"])
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}
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|
||||
// Type 2: 显示年月日
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||||
func generateTypeTwoSVG(color string, lang string, dateInfo map[string]interface{}) string {
|
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colorScheme := getColorScheme(color)
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||||
|
||||
return fmt.Sprintf(`
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||||
<svg id="dynamic_icon_type2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 504.5">
|
||||
<path d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path d="M39,0h434c21.52,0,39,17.48,39,39v146H0V39C0,17.48,17.48,0,39,0Z" style="fill: %s;"/>
|
||||
<text transform="translate(22 146.5)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 100px;">%s</text>
|
||||
<text x="50%%" y="420.5" style="fill: #66757f; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 256px;text-anchor: middle">%d</text>
|
||||
<text transform="translate(331.03 148.44)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 71.18px;">%d</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, dateInfo["month"], dateInfo["day"], dateInfo["year"])
|
||||
}
|
||||
|
||||
// Type 3: 显示年月
|
||||
func generateTypeThreeSVG(color string, lang string, dateInfo map[string]interface{}) string {
|
||||
colorScheme := getColorScheme(color)
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type3" xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 512 504.5">
|
||||
<path class="cls-6" d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path class="cls-1" d="M39,0h434c21.5,0,39,17.5,39,39v146H0V39C0,17.5,17.5,0,39,0Z" style="fill: %s;"/>
|
||||
<g style="fill: %s;">
|
||||
<circle cx="468.5" cy="135" r="14"/>
|
||||
<circle cx="468.5" cy="93" r="14"/>
|
||||
<circle cx="425.5" cy="135" r="14"/>
|
||||
<circle cx="425.5" cy="93" r="14"/>
|
||||
<circle cx="382.5" cy="135" r="14"/>
|
||||
<circle cx="382.5" cy="93" r="14"/>
|
||||
</g>
|
||||
<text transform="translate(22 146.5)" style="fill: #fff;font-size: 120px; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%d</text>
|
||||
<text x="50%%" y="410.5" style="fill: #66757f;font-size: 200px;text-anchor: middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%s</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, colorScheme.Secondary, dateInfo["year"], dateInfo["month"])
|
||||
}
|
||||
|
||||
// Type 4: 仅显示年
|
||||
func generateTypeFourSVG(color string, lang string, dateInfo map[string]interface{}) string {
|
||||
colorScheme := getColorScheme(color)
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type4" xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 512 504.5">
|
||||
<path class="cls-6" d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path class="cls-1" d="M39,0h434c21.5,0,39,17.5,39,39v146H0V39C0,17.5,17.5,0,39,0Z" style="fill: %s;"/>
|
||||
<g style="fill: %s;">
|
||||
<circle cx="468.5" cy="135" r="14"/>
|
||||
<circle cx="468.5" cy="93" r="14"/>
|
||||
<circle cx="425.5" cy="135" r="14"/>
|
||||
<circle cx="425.5" cy="93" r="14"/>
|
||||
<circle cx="382.5" cy="135" r="14"/>
|
||||
<circle cx="382.5" cy="93" r="14"/>
|
||||
</g>
|
||||
<text x="50%%" y="410.5" style="fill: #66757f;font-size: 180px;text-anchor: middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%d</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, colorScheme.Secondary, dateInfo["year"])
|
||||
}
|
||||
|
||||
// Type 5:: 显示周数
|
||||
func generateTypeFiveSVG(color string, lang string, dateInfo map[string]interface{}) string {
|
||||
colorScheme := getColorScheme(color)
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type5" xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 512 504.5">
|
||||
<path class="cls-6" d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path class="cls-1" d="M39,0h434c21.5,0,39,17.5,39,39v146H0V39C0,17.5,17.5,0,39,0Z" style="fill: %s;"/>
|
||||
<g style="fill: %s;">
|
||||
<circle cx="468.5" cy="135" r="14"/>
|
||||
<circle cx="468.5" cy="93" r="14"/>
|
||||
<circle cx="425.5" cy="135" r="14"/>
|
||||
<circle cx="425.5" cy="93" r="14"/>
|
||||
<circle cx="382.5" cy="135" r="14"/>
|
||||
<circle cx="382.5" cy="93" r="14"/>
|
||||
</g>
|
||||
<text transform="translate(22 146.5)" style="fill: #fff;font-size: 120px; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%d</text>
|
||||
<text x="50%%" y="410.5" style="fill: #66757f;font-size: 200px;text-anchor: middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%s</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, colorScheme.Secondary, dateInfo["year"], dateInfo["week"])
|
||||
}
|
||||
|
||||
// Type 6: 仅显示星期
|
||||
func generateTypeSixSVG(color string, lang string, weekdayType string, dateInfo map[string]interface{}) string {
|
||||
|
||||
weekday := dateInfo["weekday"].(string)
|
||||
isWeekend := dateInfo["isWeekend"].(bool)
|
||||
|
||||
// 如果不设置颜色，周末默认使用蓝色，工作日默认使用红色
|
||||
var colorScheme ColorScheme
|
||||
if color == "" {
|
||||
if isWeekend {
|
||||
colorScheme = colorSchemes["blue"]
|
||||
} else {
|
||||
colorScheme = colorSchemes["red"]
|
||||
}
|
||||
} else {
|
||||
colorScheme = getColorScheme(color)
|
||||
}
|
||||
// 动态变化字体大小
|
||||
var fontSize float64
|
||||
switch lang {
|
||||
case "zh_CN", "zh_CHT":
|
||||
fontSize = 460 / float64(len([]rune(weekday)))
|
||||
default:
|
||||
switch weekdayType {
|
||||
case "1":
|
||||
fontSize = 690 / float64(len([]rune(weekday)))
|
||||
case "2":
|
||||
fontSize = 600 / float64(len([]rune(weekday)))
|
||||
case "3":
|
||||
fontSize = 720 / float64(len([]rune(weekday)))
|
||||
case "4":
|
||||
fontSize = 630 / float64(len([]rune(weekday)))
|
||||
default:
|
||||
fontSize = 750 / float64(len([]rune(weekday)))
|
||||
}
|
||||
}
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type6" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 504.5">
|
||||
<path id="center" d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path id="top" d="M39,0h434c21.5,0,39,14,39,31.2v116.8H0V31.2C0,14,17.5,0,39,0Z" style="fill: %s;"/>
|
||||
<g id="cirle" style="fill: %s;">
|
||||
<circle cx="468.5" cy="113.5" r="14"/>
|
||||
<circle cx="468.5" cy="71.5" r="14"/>
|
||||
<circle cx="425.5" cy="113.5" r="14"/>
|
||||
<circle cx="425.5" cy="71.5" r="14"/>
|
||||
<circle cx="382.5" cy="113.5" r="14"/>
|
||||
<circle cx="382.5" cy="71.5" r="14"/>
|
||||
</g>
|
||||
<text id="weekday" x="50%%" y="65%%" style="fill: %s; font-size: %.2fpx; text-anchor: middle; dominant-baseline:middle; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei';">%s</text>
|
||||
</svg>`, colorScheme.Primary, colorScheme.Secondary, colorScheme.Primary, fontSize, weekday)
|
||||
}
|
||||
|
||||
// Type7: 倒数日
|
||||
func generateTypeSevenSVG(color string, lang string, dateInfo map[string]interface{}) string {
|
||||
colorScheme := getColorScheme(color)
|
||||
|
||||
diffDays := dateInfo["countDown"].(int)
|
||||
|
||||
var tipText, diffDaysText string
|
||||
|
||||
// 设置输出字符
|
||||
switch {
|
||||
case diffDays == 0:
|
||||
switch lang {
|
||||
case "zh_CN", "zh_CHT":
|
||||
tipText = "今天"
|
||||
default:
|
||||
tipText = "Today"
|
||||
}
|
||||
diffDaysText = "--"
|
||||
case diffDays > 0:
|
||||
switch lang {
|
||||
case "zh_CN":
|
||||
tipText = "还有"
|
||||
case "zh_CHT":
|
||||
tipText = "還有"
|
||||
default:
|
||||
tipText = "Left"
|
||||
}
|
||||
diffDaysText = fmt.Sprintf("%d", diffDays)
|
||||
default:
|
||||
switch lang {
|
||||
case "zh_CN":
|
||||
tipText = "已过"
|
||||
case "zh_CHT":
|
||||
tipText = "已過"
|
||||
default:
|
||||
tipText = "Past"
|
||||
}
|
||||
absDiffDays := -diffDays
|
||||
diffDaysText = fmt.Sprintf("%d", absDiffDays)
|
||||
}
|
||||
|
||||
var dayStr string
|
||||
switch lang {
|
||||
case "zh_CN", "zh_CHT":
|
||||
dayStr = "天"
|
||||
default:
|
||||
dayStr = "days"
|
||||
}
|
||||
// 动态变化字体大小
|
||||
var fontSize float64
|
||||
switch {
|
||||
case len(diffDaysText) <= 3:
|
||||
fontSize = 240
|
||||
case len(diffDaysText) == 4:
|
||||
fontSize = 190
|
||||
case len(diffDaysText) == 5:
|
||||
fontSize = 140
|
||||
case len(diffDaysText) >= 6:
|
||||
fontSize = 780 / float64(len(diffDaysText))
|
||||
}
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type7" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 504.5">
|
||||
<path id="bottom" d="M512,447.5c0,32-25,57-57,57H57c-32,0-57-25-57-57V120.5c0-31,25-57,57-57h398c32,0,57,26,57,57v327Z" style="fill: #ecf2f7;"/>
|
||||
<path id="top" d="M39,0h434c21.52,0,39,17.48,39,39v146H0V39C0,17.48,17.48,0,39,0Z" style="fill: %s;"/>
|
||||
<text id="year" transform="translate(46.1 78.92)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 60px;">%d</text>
|
||||
<text id="day" transform="translate(43.58 148.44)" style="fill: #fff; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 60px;">%s</text>
|
||||
<text id="passStr" transform="translate(400 148.44)" style="fill: #fff; text-anchor: middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; font-size: 71.18px;">%s</text>
|
||||
<text id="diffDays" x="50%%" y="65%%" style="font-size: %.0fpx; fill: #66757f; text-anchor: middle; dominant-baseline:middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%s</text>
|
||||
<text id="dayStr" x="50%%" y="472.5" style="font-size: 64px; text-anchor: middle; fill: #66757f; font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei';">%s</text>
|
||||
</svg>`, colorScheme.Primary, dateInfo["year"], dateInfo["date"], tipText, fontSize, diffDaysText, dayStr)
|
||||
}
|
||||
|
||||
// Type 8: 文字图标
|
||||
func generateTypeEightSVG(color, content string) string {
|
||||
colorScheme := getColorScheme(color)
|
||||
|
||||
// 动态变化字体大小
|
||||
isChinese := regexp.MustCompile(`[\p{Han}]`).MatchString(content)
|
||||
var fontSize float64
|
||||
if isChinese {
|
||||
switch {
|
||||
case len([]rune(content)) == 1:
|
||||
fontSize = 320
|
||||
default:
|
||||
fontSize = 480 / float64(len([]rune(content)))
|
||||
}
|
||||
} else {
|
||||
switch {
|
||||
case len([]rune(content)) == 1:
|
||||
fontSize = 480
|
||||
case len([]rune(content)) == 2:
|
||||
fontSize = 300
|
||||
case len([]rune(content)) == 3:
|
||||
fontSize = 240
|
||||
default:
|
||||
fontSize = 750 / float64(len([]rune(content)))
|
||||
}
|
||||
}
|
||||
// 当内容为单个字符时，一些小写字母需要调整文字位置(暂时没法批量解决)
|
||||
dy := "0%"
|
||||
if len([]rune(content)) == 1 {
|
||||
switch content {
|
||||
case "g", "p", "y", "q":
|
||||
dy = "-10%"
|
||||
case "j":
|
||||
dy = "-5%"
|
||||
default:
|
||||
dy = "0%"
|
||||
}
|
||||
}
|
||||
|
||||
return fmt.Sprintf(`
|
||||
<svg id="dynamic_icon_type8" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 511">
|
||||
<path d="M39,0h434c20.97,0,38,17.03,38,38v412c0,33.11-26.89,60-60,60H60c-32.56,0-59-26.44-59-59V38C1,17.03,18.03,0,39,0Z" style="fill: %s;"/>
|
||||
<text x="50%%" y="55%%" dy="%s" style="font-size: %.2fpx; fill: #fff; text-anchor: middle; dominant-baseline:middle;font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans', 'Noto Sans CJK SC', 'Microsoft YaHei'; ">%s</text>
|
||||
</svg>
|
||||
`, colorScheme.Primary, dy, fontSize, content)
|
||||
}
|
||||
|
|
@ -33,6 +33,7 @@ func ServeAPI(ginServer *gin.Engine) {
|
|||
ginServer.Handle("POST", "/api/system/loginAuth", model.LoginAuth)
|
||||
ginServer.Handle("POST", "/api/system/logoutAuth", model.LogoutAuth)
|
||||
ginServer.Handle("GET", "/api/system/getCaptcha", model.GetCaptcha)
|
||||
ginServer.Handle("GET", "/api/icon/getDynamicIcon", getDynamicIcon)
|
||||
|
||||
// 需要鉴权
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue