mirror of https://github.com/grafana/grafana
Anonymous Access: Pagination for devices (#80028)
* first commit * add: pagination to anondevices * fmt * swagger and tests * swagger * testing out test * fixing tests * made it possible to query for from and to time * refactor: change to query for ip adress instead * fix: testspull/80544/head
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e2b706fdd3
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package sortopts |
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import ( |
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"fmt" |
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"sort" |
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"strings" |
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"github.com/grafana/grafana/pkg/services/search/model" |
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"github.com/grafana/grafana/pkg/util/errutil" |
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"golang.org/x/text/cases" |
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"golang.org/x/text/language" |
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) |
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var ( |
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// SortOptionsByQueryParam is a map to translate the "sort" query param values to SortOption(s)
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SortOptionsByQueryParam = map[string]model.SortOption{ |
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"userAgent-asc": newSortOption("user_agent", false, 0), |
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"userAgent-desc": newSortOption("user_agent", true, 0), |
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"updatedAt-asc": newTimeSortOption("updated_at", false, 1), |
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"updatedAt-desc": newTimeSortOption("updated_at", true, 2), |
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} |
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ErrorUnknownSortingOption = errutil.BadRequest("unknown sorting option") |
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) |
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type Sorter struct { |
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Field string |
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LowerCase bool |
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Descending bool |
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WithTableName bool |
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} |
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func (s Sorter) OrderBy() string { |
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orderBy := "anon_device." |
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if !s.WithTableName { |
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orderBy = "" |
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} |
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orderBy += s.Field |
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if s.LowerCase { |
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orderBy = fmt.Sprintf("LOWER(%v)", orderBy) |
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} |
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if s.Descending { |
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return orderBy + " DESC" |
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} |
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return orderBy + " ASC" |
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} |
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func newSortOption(field string, desc bool, index int) model.SortOption { |
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direction := "asc" |
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description := ("A-Z") |
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if desc { |
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direction = "desc" |
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description = ("Z-A") |
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} |
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return model.SortOption{ |
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Name: fmt.Sprintf("%v-%v", field, direction), |
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DisplayName: fmt.Sprintf("%v (%v)", cases.Title(language.Und).String(field), description), |
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Description: fmt.Sprintf("Sort %v in an alphabetically %vending order", field, direction), |
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Index: index, |
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Filter: []model.SortOptionFilter{Sorter{Field: field, Descending: desc}}, |
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} |
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} |
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func newTimeSortOption(field string, desc bool, index int) model.SortOption { |
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direction := "asc" |
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description := ("Oldest-Newest") |
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if desc { |
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direction = "desc" |
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description = ("Newest-Oldest") |
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} |
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return model.SortOption{ |
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Name: fmt.Sprintf("%v-%v", field, direction), |
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DisplayName: fmt.Sprintf("%v (%v)", cases.Title(language.Und).String(field), description), |
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Description: fmt.Sprintf("Sort %v by time in an %vending order", field, direction), |
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Index: index, |
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Filter: []model.SortOptionFilter{Sorter{Field: field, Descending: desc}}, |
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} |
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} |
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// ParseSortQueryParam parses the "sort" query param and returns an ordered list of SortOption(s)
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func ParseSortQueryParam(param string) ([]model.SortOption, error) { |
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opts := []model.SortOption{} |
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if param != "" { |
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optsStr := strings.Split(param, ",") |
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for i := range optsStr { |
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if opt, ok := SortOptionsByQueryParam[optsStr[i]]; !ok { |
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return nil, ErrorUnknownSortingOption.Errorf("%v option unknown", optsStr[i]) |
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} else { |
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opts = append(opts, opt) |
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} |
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} |
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sort.Slice(opts, func(i, j int) bool { |
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return opts[i].Index < opts[j].Index || (opts[i].Index == opts[j].Index && opts[i].Name < opts[j].Name) |
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}) |
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} |
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return opts, nil |
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} |
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