65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package playletser
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import (
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"strconv"
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"strings"
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)
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func recommendPageURL(themeID int64, themeSlug string, pageNum int) string {
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if pageNum <= 0 {
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pageNum = 1
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}
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path := "/topic-detail"
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if segment := pathSegment(themeSlug, themeID); segment != "" {
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path += "/" + segment
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}
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if pageNum > 1 {
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path += "/page/" + strconv.Itoa(pageNum)
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}
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return path
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}
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func RecommendPagePath(q RecommendQuery) string {
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q.Normalize()
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return recommendPageURL(q.ThemeID, q.ThemeSlug, q.PageNum)
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}
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// RecommendThemeTitle 专题页标题：优先题材名称，其次使用列表接口 SEO 标题。
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func RecommendThemeTitle(name, seoTitle string, themeID int64) string {
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name = strings.TrimSpace(name)
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if name != "" {
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return name
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}
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seoTitle = strings.TrimSpace(seoTitle)
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if seoTitle != "" {
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return seoTitle
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}
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if themeID > 0 {
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return "专题短剧"
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}
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return "专题推荐"
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}
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// RecommendCanonicalPath 推荐页 canonical（不含 page）。
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func RecommendCanonicalPath(themeID int64, themeSlug string) string {
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return recommendPageURL(themeID, themeSlug, 1)
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}
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// BuildRecommendPagination 推荐列表分页。
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func BuildRecommendPagination(q RecommendQuery, totalCount int64) PaginationVM {
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q.Normalize()
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return BuildPagination(func(p int) string {
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return recommendPageURL(q.ThemeID, q.ThemeSlug, p)
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}, q.PageNum, q.PageSize, totalCount)
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}
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// ParseRecommendQuery 从路由解析分页。
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func ParseRecommendQuery(pageStr string) RecommendQuery {
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q := RecommendQuery{PageSize: defaultRecommendSize, SortOrder: sortHeat}
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if n, err := strconv.Atoi(strings.TrimSpace(pageStr)); err == nil {
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q.PageNum = n
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}
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q.Normalize()
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return q
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}
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