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Refactor server code (#407)
This commit is contained in:
79
internal/web/handlers/util.go
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79
internal/web/handlers/util.go
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@ -0,0 +1,79 @@
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package handlers
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import (
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"errors"
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"github.com/thomiceli/opengist/internal/web/context"
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"html/template"
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"strconv"
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"strings"
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)
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func GetPage(ctx *context.Context) int {
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page := ctx.QueryParam("page")
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if page == "" {
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page = "1"
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}
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pageInt, err := strconv.Atoi(page)
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if err != nil {
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pageInt = 1
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}
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ctx.SetData("currPage", pageInt)
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return pageInt
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}
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func Paginate[T any](ctx *context.Context, data []*T, pageInt int, perPage int, templateDataName string, urlPage string, labels int, urlParams ...string) error {
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lenData := len(data)
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if lenData == 0 && pageInt != 1 {
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return errors.New("page not found")
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}
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if lenData > perPage {
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if lenData > 1 {
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data = data[:lenData-1]
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}
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ctx.SetData("nextPage", pageInt+1)
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}
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if pageInt > 1 {
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ctx.SetData("prevPage", pageInt-1)
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}
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if len(urlParams) > 0 {
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ctx.SetData("urlParams", template.URL(urlParams[0]))
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}
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switch labels {
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case 1:
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ctx.SetData("prevLabel", ctx.TrH("pagination.previous"))
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ctx.SetData("nextLabel", ctx.TrH("pagination.next"))
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case 2:
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ctx.SetData("prevLabel", ctx.TrH("pagination.newer"))
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ctx.SetData("nextLabel", ctx.TrH("pagination.older"))
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}
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ctx.SetData("urlPage", urlPage)
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ctx.SetData(templateDataName, data)
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return nil
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}
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func ParseSearchQueryStr(query string) (string, map[string]string) {
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words := strings.Fields(query)
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metadata := make(map[string]string)
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var contentBuilder strings.Builder
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for _, word := range words {
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if strings.Contains(word, ":") {
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keyValue := strings.SplitN(word, ":", 2)
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if len(keyValue) == 2 {
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key := keyValue[0]
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value := keyValue[1]
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metadata[key] = value
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}
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} else {
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contentBuilder.WriteString(word + " ")
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}
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}
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content := strings.TrimSpace(contentBuilder.String())
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return content, metadata
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}
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