64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package main
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import (
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"errors"
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"net/url"
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"sort"
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"strings"
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)
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func (file *TreeFile) CategoriesAsUrl() string {
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escapedCategories := []string{}
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for _, c := range file.Category {
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escapedCategories = append(escapedCategories, url.QueryEscape(c))
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}
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return strings.Join(escapedCategories, "/")
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}
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func (file *TreeFile) GmiName() string {
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return strings.Replace(file.Name, ".md", ".gmi", 1)
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}
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func (file *TreeFile) CategoryPath() string {
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return "/" + strings.Join(file.Category, "/")
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}
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func (tree *Tree) GetIndexFile() (*TreeFile, error) {
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for _, file := range tree.RootFiles {
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if file.Name == "index.md" {
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return file, nil
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}
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}
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return nil, errors.New("index file not found")
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}
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func GetLastFiles(files []*TreeFile) []*TreeFile {
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sortingFiles := make(map[string]*TreeFile)
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for _, f := range files {
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sortingFiles[f.Created+f.Id] = f
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}
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keys := make([]string, 0, len(sortingFiles))
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for k := range sortingFiles {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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sort.Reverse(sort.StringSlice(keys))
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length := 10
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if len(keys) < 10 {
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length = len(keys)
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}
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lastFiles := make([]*TreeFile, 0, length)
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for i, k := range keys {
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if i == length {
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break
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}
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lastFiles = append(lastFiles, sortingFiles[k])
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}
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return lastFiles
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}
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