export.go

package main

type Export int

func (e *Export) GetPrevArticleName(name string) string {
	return TattooDB.GetPrevArticleName(name)
}

func (e *Export) GetNextArticleName(name string) string {
	return TattooDB.GetNextArticleName(name)
}

func (e *Export) GetPrevTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	prev := offset - count
	if prev < 0 {
		return 0
	}
	if prev > TattooDB.GetArticleCount()-1 {
		return TattooDB.GetArticleCount() - 1
	}
	return prev
}

func (e *Export) GetNextTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	next := offset + count
	if next < GetConfig().TimelineCount {
		return 0
	}
	total := TattooDB.GetArticleCount()
	if next > total-1 {
		return total - 1
	}
	return next
}

func (e *Export) GetPrevPageTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	prev := offset - count
	if prev < 0 {
		return 0
	}
	if prev > TattooDB.GetArticleCount()-1 {
		return TattooDB.GetArticleCount() - 1
	}
	return prev
}

func (e *Export) GetNextPageTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	next := offset + count
	if next < GetConfig().TimelineCount {
		return 0
	}
	total := TattooDB.GetArticleCount()
	if next > total-1 {
		return total - 1
	}
	return next
}

func (e *Export) GetPrevCommentTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	prev := offset - count
	if prev < 0 {
		return 0
	}
	total := TattooDB.GetCommentCount()
	if prev > total-1 {
		return total - 1
	}
	return prev
}

func (e *Export) GetNextCommentTLPos(offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	next := offset + count
	if next < GetConfig().TimelineCount {
		return 0
	}
	total := TattooDB.GetCommentCount()
	if next > total-1 {
		return total - 1
	}
	return next
}

func (e *Export) GetPrevTagTLPos(name string, offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	prev := offset - count
	if prev < 0 {
		return 0
	}
	total := TattooDB.GetTagArticleCount(name)
	if prev > total-1 {
		return total - 1
	}
	return prev
}

func (e *Export) GetNextTagTLPos(name string, offset int, count int) int {
	if count <= 0 {
		count = GetConfig().TimelineCount
	}
	next := offset + count
	if next < GetConfig().TimelineCount {
		return 0
	}
	total := TattooDB.GetTagArticleCount(name)
	if next > total-1 {
		return total - 1
	}
	return next
}

func (e *Export) GetCommentTimeline(offset int, count int) []*Comment {
	comments, _ := TattooDB.GetCommentTimeline(offset, count)
	return comments
}

func (e *Export) GetArticleCommentCount(name string) int {
	return TattooDB.GetArticleCommentCount(name)
}

func (e *Export) GetArticleTimeline(offset int, count int) []*Article {
	articles, _ := TattooDB.GetArticleTimeline(offset, count)
	return articles
}

func (e *Export) GetArticleTimelineByTag(offset int, count int, tag string) []*Article {
	articles, _ := TattooDB.GetArticleTimelineByTag(offset, count, tag)
	return articles
}

func (e *Export) GetPageTimeline(offset int, count int) []*Article {
	pages, _ := TattooDB.GetPageTimeline(offset, count)
	return pages
}

func (e *Export) GetArticle(name string) *Article {
	article, _ := TattooDB.GetArticleFull(name)
	return article
}

func (e *Export) GetArticleComments(name string) []*Comment {
	return TattooDB.GetComments(name)
}

func (e *Export) GetArticleMetadata(name string) *ArticleMetadata {
	meta, _ := TattooDB.GetMeta(name)
	return meta
}

func (e *Export) GetArticleTags(name string) []string {
	meta, err := TattooDB.GetMeta(name)
	if err != nil {
		return []string{}
	}
	return meta.Tags
}

func (e *Export) GetTagList(count int) []TagWrapper {
	ret := TattooDB.GetTags()
	if len(ret) < count {
		return ret
	}
	return ret[0:count]
}

func (e *Export) GetRootURL() string {
	ret, _ := TattooDB.GetVar("RootURL")
	return ret
}

func (e *Export) GetThemeURL() string {
	ret, _ := TattooDB.GetVar("ThemeURL")
	return ret
}

func (e *Export) GetThemeStaticURL() string {
	ret, _ := TattooDB.GetVar("ThemeStaticURL")
	return ret
}

func (e *Export) GetSystemStaticURL() string {
	ret, _ := TattooDB.GetVar("SystemStaticURL")
	return ret
}