49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
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package common
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import (
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"github.com/fthvgb1/wp-go/helper/slice"
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"github.com/fthvgb1/wp-go/internal/pkg/config"
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"github.com/fthvgb1/wp-go/internal/pkg/models"
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"github.com/fthvgb1/wp-go/internal/plugins"
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)
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type Fn[T any] func(T) T
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type Plugin[T any] func(initialFn Fn[T], h *Handle, t T) T
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func PluginFn[T any](a []Plugin[T], h *Handle, fn Fn[T]) Fn[T] {
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return slice.ReverseReduce(a, func(next Plugin[T], fn Fn[T]) Fn[T] {
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return func(t T) T {
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return next(fn, h, t)
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}
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}, fn)
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}
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var pluginFns = map[string]Plugin[models.Posts]{
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"passwordProject": PasswordProject,
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"digest": Digest,
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}
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// PasswordProject 标题和内容密码保护
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func PasswordProject(next Fn[models.Posts], h *Handle, post models.Posts) (r models.Posts) {
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r = post
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if post.PostPassword != "" {
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plugins.PasswordProjectTitle(&r)
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if h.Password != post.PostPassword {
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plugins.PasswdProjectContent(&r)
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return
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}
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}
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r = next(r)
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return
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}
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// Digest 生成摘要
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func Digest(next Fn[models.Posts], h *Handle, post models.Posts) models.Posts {
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if post.PostExcerpt != "" {
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plugins.PostExcerpt(&post)
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} else {
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plugins.Digest(h.C, &post, config.GetConfig().DigestWordCount)
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}
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return next(post)
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}
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