Added two new functions for @kipukun

GetCategory categoryID  keepParent (eg: GetCategory "3" true <= for all
anime)
Modified
GetCategories to (keepParent, keepChild) (eg: GetCategories true true <=
for every catagories)

router/rss_handler.go

@@ -137,7 +137,7 @@ func RSSTorznabHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	if t == "caps" {
 		T := publicSettings.GetTfuncFromRequest(r)
-		cat := categories.GetCategoriesSelect(true)
+		cat := categories.GetCategoriesSelect(true, true)
 		var categories []*nyaafeeds.RssCategoryTorznab
 		var keys []string
 		for name := range cat {

router/template_functions.go

@@ -4,6 +4,7 @@ import (
 	"html/template"
 	"math"
 	"net/url"
+	"sort"
 	"strconv"
 	"time"
 
@@ -174,8 +175,32 @@ var FuncMap = template.FuncMap{
 		return t.Format(time.RFC3339)
 	},
 	"GetHostname": util.GetHostname,
-	"GetCategories": func(keepParent bool) map[string]string {
-		return categories.GetCategoriesSelect(keepParent)
+	"GetCategories": func(keepParent bool, keepChild bool) map[string]string {
+		return categories.GetCategoriesSelect(keepParent, keepChild)
+	},
+	"GetCategory": func(category string, keepParent bool) (categoryRet map[string]string) {
+		cat := categories.GetCategoriesSelect(true, true)
+		var keys []string
+		for name := range cat {
+			keys = append(keys, name)
+		}
+
+		sort.Strings(keys)
+		found := false
+		categoryRet = make(map[string]string)
+		for _, key := range keys {
+			if cat[key] == category+"_" {
+				found = true
+				if keepParent {
+					categoryRet[key] = cat[key]
+				}
+			} else if len(cat[key]) <= 2 && len(categoryRet) > 0 {
+				break
+			} else if found {
+				categoryRet[key] = cat[key]
+			}
+		}
+		return
 	},
 	"CategoryName": func(category string, sub_category string) string {
 		s := category + "_" + sub_category

templates/_search.html

@@ -1,7 +1,7 @@
 {{define "search_common"}}
   <select name="c" class="form-input hide-xs">
     <option value="_">{{call $.T "all_categories"}}</option>
-      {{ range $name_cat, $id_cat := (GetCategories true) }}
+      {{ range $name_cat, $id_cat := (GetCategories true true) }}
       <option value="{{ $id_cat }}" {{if eq $.Search.Category $id_cat }}selected{{end}}>{{call $.T $name_cat }}</option>
       {{ end }}
   </select>

templates/admin/paneltorrentedit.html

@@ -19,7 +19,7 @@
           <label for="c">{{call $.T "category"}}</label>
           <select name="c" class="form-input up-input">
               <option value="">{{call $.T "select_a_torrent_category"}}</option>
-              {{ range $name_cat, $id_cat := (GetCategories false) }}
+              {{ range $name_cat, $id_cat := (GetCategories false true) }}
               <option value="{{ $id_cat }}" {{if eq $.Form.Category $id_cat }}selected{{end}}>{{call $.T $name_cat }}</option>
               {{ end }}
           </select>

templates/home.html

@@ -103,7 +103,7 @@
             <span class="btn-group">
                 <select class="cb_action" name="category_id" style="width: 14em;">
                     <option value="">{{call $.T "category"}}</option>
-                    {{ range $name_cat, $id_cat := (GetCategories true) }}
+                    {{ range $name_cat, $id_cat := (GetCategories true true) }}
                     <option value="{{ $id_cat }}">{{call $.T $name_cat }}</option>
                     {{ end }}
                 </select>

templates/upload.html

@@ -22,7 +22,7 @@
 		<h3>{{call $.T "category"}}</h3>
 		<select name="c" id="c" class="form-input up-input" required>
 			<option value="">{{call $.T "select_a_torrent_category"}}</option>
-			{{ range $name_cat, $id_cat := (GetCategories false) }}
+			{{ range $name_cat, $id_cat := (GetCategories false true) }}
 			<option value="{{ $id_cat }}" {{if eq $.Form.Category $id_cat }}selected{{end}}>{{call $.T $name_cat }}</option>
 			{{ end }}
 		</select>

templates/user/torrent_edit.html

@@ -19,7 +19,7 @@
           <label for="c">{{call $.T "category"}}</label>
           <select name="c" class="form-input up-input">
               <option value="">{{call $.T "select_a_torrent_category"}}</option>
-              {{ range $name_cat, $id_cat := (GetCategories false) }}
+              {{ range $name_cat, $id_cat := (GetCategories false true) }}
               <option value="{{ $id_cat }}" {{if eq $.Form.Category $id_cat }}selected{{end}}>{{call $.T $name_cat }}</option>
               {{ end }}
           </select>

util/categories/categories.go

@@ -28,11 +28,11 @@ func CategoryExists(category string) bool {
 }
 
 // GetCategoriesSelect : Format categories in map ordered alphabetically
-func GetCategoriesSelect(keepParent bool) map[string]string {
+func GetCategoriesSelect(keepParent bool, keepChild bool) map[string]string {
 	categories := GetCategories()
 	catSelect := make(map[string]string, len(categories))
 	for k, v := range categories {
-		if len(k) > 2 || keepParent {
+		if (keepParent && keepChild) || (len(k) > 2 && !keepParent) || (len(k) <= 2 && !keepChild) {
 			catSelect[v] = k
 		}
 	}