Add username search (#1434)

* Add username search

Quite simple, you need to provide ?user=xxxx

* Add userID search + Changed name of input field

Now ?user=xxx can also search userID.
For that you need to prefix it with "#".
Example:
* ?user=akuma06 would search torrents based on username akuma06
* ?user=#123 would search torrents based on userID 123 (be aware that you have to encode the "#" in url format %23)

* Update search.jet.html (#1436)

* Update main.css (#1435)

public/css/main.css

@@ -368,8 +368,8 @@ select.form-input {
     width: 49px;
 }
 
-.box.refine input[type="number"].refine-userid {
-    width: 65px;
+.refine-user {
+    width: 103px;
 }
 .box.refine .language {
     position: absolute; 

templates/helpers.go

@@ -32,6 +32,7 @@ type SearchForm struct {
 	MaxSize          string
 	FromDate         string
 	ToDate           string
+	User             string
 }
 
 // NewNavigation return a navigation struct with
@@ -51,6 +52,7 @@ func NewSearchForm(c *gin.Context) SearchForm {
 		ShowItemsPerPage: true,
 		ShowRefine:       false,
 		SizeType:         sizeType,
+		User:             c.Query("user"),
 		DateType:         c.Query("dateType"),
 		MinSize:          c.Query("minSize"),  // We need to overwrite the value here, since size are formatted
 		MaxSize:          c.Query("maxSize"),  // We need to overwrite the value here, since size are formatted

templates/layouts/partials/helpers/search.jet.html

@@ -36,7 +36,7 @@
       <option value="4" {{if Search.Status == 4}}selected{{end}}>A+</option>
     </select>
     Limit: <input type="number" name="limit" value="{{ Navigation.MaxItemPerPage }}" class="form-input spacing" min="1" max="300"/>
-    From: <input type="number" name="userID" placeholder="UserID" value="{{ Search.UserID > 0 ? Search.UserID : ""}}" class="form-input refine-userid"/>
+    From: <input type="text" name="user" placeholder="Username/ID" value="{{ Search.User }}" class="form-input refine-user"/>
   </span>
   <span class="form-refine">
     <span class="spacing">{{ T("between")}}</span>

utils/search/torrentParam.go

@@ -9,6 +9,8 @@ import (
 	"unicode"
 	"unicode/utf8"
 
+	"github.com/NyaaPantsu/nyaa/models/users"
+
 	elastic "gopkg.in/olivere/elastic.v5"
 
 	"github.com/NyaaPantsu/nyaa/models"
@@ -121,6 +123,27 @@ func (p *TorrentParam) FromRequest(c *gin.Context) {
 	// Get the user id from the url
 	p.UserID = parseUInt(c, "userID")
 
+	// if userID is not provided and username is, we try to find the user ID with the username
+	if username := c.Query("user"); username != "" && p.UserID == 0 {
+		log.Info(fmt.Sprint(username[0]))
+		if username[0] == '#' {
+			log.Info(username[1:])
+			u64, err := strconv.ParseUint(username[1:], 10, 32)
+			if err == nil {
+				p.UserID = uint32(u64)
+			}
+		} else {
+			user, _, _, err := users.FindByUsername(username)
+			if err == nil {
+				p.UserID = uint32(user.ID)
+			}
+		}
+		// For other functions, we need to set userID in the request query
+		q := c.Request.URL.Query()
+		q.Set("userID", fmt.Sprintf("%d", p.UserID))
+		c.Request.URL.RawQuery = q.Encode()
+	}
+
 	// Limit search to DbID
 	// Get the id from the url
 	p.AnidbID = parseUInt(c, "anidb")