adding invites

webpage/channel.ts

@@ -73,6 +73,63 @@ class Channel{
         this.contextmenu.addbutton("Edit channel",function(){
             this.editChannel(this);
         },null,_=>{return _.isAdmin()});
+
+        this.contextmenu.addbutton("Make invite",function(){
+            this.createInvite();
+        },null,(_:Channel)=>{
+            return _.hasPermission("CREATE_INSTANT_INVITE")&&_.type!==4
+        });
+    }
+    createInvite(){
+        const div=document.createElement("div");
+        div.classList.add("invitediv");
+        const text=document.createElement("span");
+        div.append(text);
+        let uses=0;
+        let expires=1800;
+        const copycontainer=document.createElement("div");
+        copycontainer.classList.add("copycontainer")
+        const copy=document.createElement("img");
+        copy.src="/icons/copy.svg";
+        copy.classList.add("copybutton","svgtheme");
+        copycontainer.append(copy);
+        copycontainer.onclick=_=>{
+            navigator.clipboard.writeText(text.textContent);
+        }
+        div.append(copycontainer);
+        const update=()=>{
+            fetch(`${this.info.api}/channels/${this.id}/invites`,{
+                method:"POST",
+                headers:this.headers,
+                body:JSON.stringify({
+                    flags: 0,
+                    target_type: null,
+                    target_user_id: null,
+                    max_age: expires+"",
+                    max_uses: uses,
+                    temporary: uses!==0
+                })
+            }).then(_=>_.json()).then(json=>{
+                const params=new URLSearchParams("");
+                params.set("instance",this.info.wellknown)
+                const encoded=params.toString();
+                text.textContent=`${window.location.protocol}//${window.location.host}/invite/${json.code}?${encoded}`
+            })
+        }
+        update();
+        new Dialog(["vdiv",
+            ["title","Invite people"],
+            ["text",`to #${this.name} in ${this.guild.properties.name}`],
+            ["select","Expire after:",["30 Minutes","1 Hour","6 Hours","12 Hours","1 Day","7 Days","30 Days","Never"],function(e){
+                expires=[1800,3600,21600,43200,86400,604800,2592000,0][e.srcElement.selectedIndex];
+                update();
+            },0],
+            ["select","Max uses:",["No limit","1 use","5 uses","10 uses","25 uses","50 uses","100 uses"],function(e){
+                uses=[0,1,5,10,25,50,100][e.srcElement.selectedIndex];
+                update();
+            },0],
+            ["html",div]
+        ]).show()
     }
     generateSettings(){
         this.sortPerms();