634f48a748
Design copied from NyaaTorrents Reorganised some sql queries Added dynamic navigation within torrents Added nesting templates support Added more variables/functions imported in the templates Separated templates functions and variables in other files for more clarity
50 lignes
2 Kio
Go
50 lignes
2 Kio
Go
package main
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import(
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"math"
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"html/template"
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"net/url"
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"strconv"
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"log"
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)
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var funcMap = template.FuncMap{
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"min": math.Min,
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"genRoute": func (name string, params ...string) string {
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url, err := router.Get(name).URL(params...)
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if (err == nil) {
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return url.String()
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}
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return "error"
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},
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"genNav" : func (nav Navigation, currentUrl *url.URL, pagesSelectable int) template.HTML {
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maxPages := math.Ceil(float64(nav.TotalItem)/float64(nav.MaxItemPerPage))
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route := router.Get(nav.Route)
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var ret = ""
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if nav.CurrentPage-1 > 0 {
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url, _ := route.URL("page", "1")
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ret = ret + "<li><a id=\"page-prev\" href=\""+ url.String() + "?" + currentUrl.RawQuery +"\" aria-label=\"Previous\"><span aria-hidden=\"true\">«</span></a></li>"
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}
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startValue := 1
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if (nav.CurrentPage > pagesSelectable) {
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startValue = (int(math.Min((float64(nav.CurrentPage) + math.Floor(float64(pagesSelectable)/2)), maxPages))-pagesSelectable+1)
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}
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endValue := (startValue+pagesSelectable-1)
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if (endValue > int(maxPages)) { endValue = int(maxPages) }
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log.Println(nav.TotalItem)
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for i := startValue; i <= endValue; i++ {
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pageNum := strconv.Itoa(i)
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url,_ := route.URL("page", pageNum)
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ret = ret + "<li"
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if (i == nav.CurrentPage) { ret = ret + " class=\"active\"" }
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ret = ret + "><a href=\""+ url.String() + "?" + currentUrl.RawQuery +"\">"+strconv.Itoa(i)+"</a></li>"
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}
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if nav.CurrentPage < int(maxPages) {
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url, _ := route.URL("page", strconv.Itoa(nav.CurrentPage+1))
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ret = ret + "<li><a id=\"page-next\" href=\""+ url.String() + "?" + currentUrl.RawQuery +"\" aria-label=\"Next\"><span aria-hidden=\"true\">»</span></a></li>"
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}
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return template.HTML(ret)
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},
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} |