Add optional label for invites

Requested in #38.

api.go

@@ -532,6 +532,9 @@ func (app *appContext) GenerateInvite(gc *gin.Context) {
 		_, err = strconv.Atoi(string(inviteCode[0]))
 	}
 	var invite Invite
+	if req.Label != "" {
+		invite.Label = req.Label
+	}
 	invite.Created = currentTime
 	if req.MultipleUses {
 		if req.NoLimit {
@@ -732,6 +735,7 @@ func (app *appContext) GetInvites(gc *gin.Context) {
 			Created: app.formatDatetime(inv.Created),
 			Profile: inv.Profile,
 			NoLimit: inv.NoLimit,
+			Label:   inv.Label,
 		}
 		if len(inv.UsedBy) != 0 {
 			invite.UsedBy = inv.UsedBy

css/base.css

@@ -200,7 +200,7 @@ sup.\~critical, .text-critical {
     max-width: 40%;
     min-width: 10rem;
     display: flex;
-    justify-content: center;
+    justify-content: start;
     align-items: center;
 }
 

html/admin.html

@@ -219,12 +219,14 @@
                                     <option>0</option>
                                 </select>
                             </div>
+                            <label class="label supra" for="create-label"> {{ .strings.label }}</label>
+                            <input type="text" id="create-label" class="input ~neutral !normal mb-1 mt-half">
                         </div>
                         <div class="card ~neutral !normal col">
                             <label class="label supra" for="create-uses">{{ .strings.inviteNumberOfUses }}</label>
                             <div class="flex-expand mb-1 mt-half">
                                 <input type="number" min="0" id="create-uses" class="input ~neutral !normal mr-1" value=1>
-                                <label for="create-inf-uses" class="button ~neutral !normal">
+                                <label for="create-inf-uses" class="button ~neutral !normal" title="Set uses to infinite">
                                     <span>∞</span>
                                     <input type="checkbox" class="unfocused" id="create-inf-uses" aria-label="Set uses to infinite">
                                 </label>

lang/admin/en-us.json

@@ -36,6 +36,7 @@
         "success": "Success",
         "error": "Error",
         "unknown": "Unknown",
+        "label": "Label",
         "modifySettings": "Modify Settings",
         "modifySettingsDescription": "Apply settings from an existing profile, or source them directly from a user.",
         "applyHomescreenLayout": "Apply homescreen layout",

models.go

@@ -38,6 +38,7 @@ type generateInviteDTO struct {
 	NoLimit       bool   `json:"no-limit" example:"false"`         // No invite use limit
 	RemainingUses int    `json:"remaining-uses" example:"5"`       // Remaining invite uses
 	Profile       string `json:"profile" example:"DefaultProfile"` // Name of profile to apply on this invite
+	Label         string `json:"label" example:"For Friends"`      // Optional label for the invite
 }
 
 type inviteProfileDTO struct {
@@ -67,18 +68,19 @@ type newProfileDTO struct {
 }
 
 type inviteDTO struct {
-	Code           string     `json:"code" example:"sajdlj23423j23"`    // Invite code
+	Code           string     `json:"code" example:"sajdlj23423j23"`         // Invite code
-	Days           int        `json:"days" example:"1"`                 // Number of days till expiry
+	Days           int        `json:"days" example:"1"`                      // Number of days till expiry
-	Hours          int        `json:"hours" example:"2"`                // Number of hours till expiry
+	Hours          int        `json:"hours" example:"2"`                     // Number of hours till expiry
-	Minutes        int        `json:"minutes" example:"3"`              // Number of minutes till expiry
+	Minutes        int        `json:"minutes" example:"3"`                   // Number of minutes till expiry
-	Created        string     `json:"created" example:"01/01/20 12:00"` // Date of creation
+	Created        string     `json:"created" example:"01/01/20 12:00"`      // Date of creation
-	Profile        string     `json:"profile" example:"DefaultProfile"` // Profile used on this invite
+	Profile        string     `json:"profile" example:"DefaultProfile"`      // Profile used on this invite
-	UsedBy         [][]string `json:"used-by,omitempty"`                // Users who have used this invite
+	UsedBy         [][]string `json:"used-by,omitempty"`                     // Users who have used this invite
-	NoLimit        bool       `json:"no-limit,omitempty"`               // If true, invite can be used any number of times
+	NoLimit        bool       `json:"no-limit,omitempty"`                    // If true, invite can be used any number of times
-	RemainingUses  int        `json:"remaining-uses,omitempty"`         // Remaining number of uses (if applicable)
+	RemainingUses  int        `json:"remaining-uses,omitempty"`              // Remaining number of uses (if applicable)
-	Email          string     `json:"email,omitempty"`                  // Email the invite was sent to (if applicable)
+	Email          string     `json:"email,omitempty"`                       // Email the invite was sent to (if applicable)
-	NotifyExpiry   bool       `json:"notify-expiry,omitempty"`          // Whether to notify the requesting user of expiry or not
+	NotifyExpiry   bool       `json:"notify-expiry,omitempty"`               // Whether to notify the requesting user of expiry or not
-	NotifyCreation bool       `json:"notify-creation,omitempty"`        // Whether to notify the requesting user of account creation or not
+	NotifyCreation bool       `json:"notify-creation,omitempty"`             // Whether to notify the requesting user of account creation or not
+	Label          string     `json:"label,omitempty" example:"For Friends"` // Optional label for the invite
 }
 
 type getInvitesDTO struct {

storage.go

@@ -41,6 +41,7 @@ type Invite struct {
 	UsedBy        [][]string                 `json:"used-by"`
 	Notify        map[string]map[string]bool `json:"notify"`
 	Profile       string                     `json:"profile"`
+	Label         string                     `json:"label,omitempty"`
 }
 
 type Lang struct {

ts/modules/invites.ts

@@ -25,6 +25,17 @@ export class DOMInvite implements Invite {
             document.dispatchEvent(inviteDeletedEvent);
         }
     })
+    private _label: string = "";
+    get label(): string { return this._label; }
+    set label(label: string) {
+        this._label = label;
+        const linkEl = this._codeArea.querySelector("a") as HTMLAnchorElement;
+        if (label == "") {
+            linkEl.textContent = this.code.replace(/-/g, '-');
+        } else {
+            linkEl.textContent = label;
+        }
+    }
 
     private _code: string = "None";
     get code(): string { return this._code; }
@@ -36,7 +47,9 @@ export class DOMInvite implements Invite {
         }
         this._codeLink = codeLink + "invite/" + code;
         const linkEl = this._codeArea.querySelector("a") as HTMLAnchorElement;
-        linkEl.textContent = code.replace(/-/g, '-');
+        if (this.label == "") {
+            linkEl.textContent = code.replace(/-/g, '-');
+        }
         linkEl.href = this._codeLink;
     }
     private _codeLink: string;
@@ -345,6 +358,9 @@ export class DOMInvite implements Invite {
         this.profile = invite.profile;
         this.remainingUses = invite.remainingUses;
         this.usedBy = invite.usedBy;
+        if (invite.label) {
+            this.label = invite.label;
+        }
     }
 
     asElement = (): HTMLDivElement => { return this._container; }
@@ -443,6 +459,7 @@ function parseInvite(invite: { [f: string]: string | number | string[][] | boole
     let parsed: Invite = {};
     parsed.code = invite["code"] as string;
     parsed.email = invite["email"] as string || "";
+    parsed.label = invite["label"] as string || "";
     let time = "";
     const fields = ["days", "hours", "minutes"];
     for (let i = 0; i < fields.length; i++) {
@@ -468,6 +485,7 @@ export class createInvite {
     private _infUsesWarning = document.getElementById('create-inf-uses-warning') as HTMLParagraphElement;
     private _createButton = document.getElementById("create-submit") as HTMLSpanElement;
     private _profile = document.getElementById("create-profile") as HTMLSelectElement;
+    private _label = document.getElementById("create-label") as HTMLInputElement;
 
     private _days = document.getElementById("create-days") as HTMLSelectElement;
     private _hours = document.getElementById("create-hours") as HTMLSelectElement;
@@ -492,6 +510,9 @@ export class createInvite {
         }
     }
 
+    get label(): string { return this._label.value; }
+    set label(label: string) { this._label.value = label; }
+
     get sendToEnabled(): boolean {
         return this._sendToEnabled.checked;
     }
@@ -599,7 +620,8 @@ export class createInvite {
             "no-limit": this.infiniteUses,
             "remaining-uses": this.uses,
             "email": this.sendToEnabled ? this.sendTo : "",
-            "profile": this.profile
+            "profile": this.profile,
+            "label": this.label
         };
         _post("/invites", send, (req: XMLHttpRequest) => {
             if (req.readyState == 4) {
@@ -623,6 +645,7 @@ export class createInvite {
         this._createButton.onclick = this.create;
         this.sendTo = "";
         this.uses = 1;
+        this.label = "";
 
         this._days.onchange = this._checkDurationValidity;
         this._hours.onchange = this._checkDurationValidity;

ts/typings/d.ts

@@ -86,6 +86,7 @@ interface Invite {
     notifyExpiry?: boolean;
     notifyCreation?: boolean;
     profile?: string;
+    label?: string;
 }
 
 interface inviteList {