mirror of https://github.com/rocboss/paopao-ce
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
924 B
45 lines
924 B
package app
|
|
|
|
import (
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/rocboss/paopao-ce/internal/conf"
|
|
"github.com/rocboss/paopao-ce/pkg/convert"
|
|
)
|
|
|
|
func GetPage(c *gin.Context) int {
|
|
page := convert.StrTo(c.Query("page")).MustInt()
|
|
if page <= 0 {
|
|
return 1
|
|
}
|
|
|
|
return page
|
|
}
|
|
|
|
func GetPageSize(c *gin.Context) int {
|
|
pageSize := convert.StrTo(c.Query("page_size")).MustInt()
|
|
if pageSize <= 0 {
|
|
return conf.AppSetting.DefaultPageSize
|
|
}
|
|
if pageSize > conf.AppSetting.MaxPageSize {
|
|
return conf.AppSetting.MaxPageSize
|
|
}
|
|
|
|
return pageSize
|
|
}
|
|
|
|
func GetPageOffset(c *gin.Context) (offset, limit int) {
|
|
page := convert.StrTo(c.Query("page")).MustInt()
|
|
if page <= 0 {
|
|
page = 1
|
|
}
|
|
|
|
limit = convert.StrTo(c.Query("page_size")).MustInt()
|
|
if limit <= 0 {
|
|
limit = conf.AppSetting.DefaultPageSize
|
|
} else if limit > conf.AppSetting.MaxPageSize {
|
|
limit = conf.AppSetting.MaxPageSize
|
|
}
|
|
offset = (page - 1) * limit
|
|
return
|
|
}
|