Edit channel & group respect rights

src/components/sidebarRight/tabs/editChannel.ts

@@ -25,85 +25,109 @@ export default class AppEditChannelTab extends SliderSuperTab {
 
     {
       const section = new SettingSection({noDelimiter: true});
-      const inputFields: InputField[] = [];
 
-      const inputWrapper = document.createElement('div');
-      inputWrapper.classList.add('input-wrapper');
-  
-      this.nameInputField = new InputField({
-        label: 'Name',
-        name: 'channel-name',
-        maxLength: 255
-      });
-      this.descriptionInputField = new InputField({
-        label: 'Description',
-        name: 'channel-description',
-        maxLength: 255
-      });
-      
-      this.nameInputField.setOriginalValue(appChatsManager.getChat(-this.peerId).title);
+      if(appChatsManager.hasRights(-this.peerId, 'change_info')) {
+        const inputFields: InputField[] = [];
 
-      this.descriptionInputField.setOriginalValue(chatFull.about);
+        const inputWrapper = document.createElement('div');
+        inputWrapper.classList.add('input-wrapper');
+    
+        this.nameInputField = new InputField({
+          label: 'Name',
+          name: 'channel-name',
+          maxLength: 255
+        });
+        this.descriptionInputField = new InputField({
+          label: 'Description',
+          name: 'channel-description',
+          maxLength: 255
+        });
+        
+        this.nameInputField.setOriginalValue(appChatsManager.getChat(-this.peerId).title);
 
-      inputWrapper.append(this.nameInputField.container, this.descriptionInputField.container);
-      
-      inputFields.push(this.nameInputField, this.descriptionInputField);
+        this.descriptionInputField.setOriginalValue(chatFull.about);
 
-      this.editPeer = new EditPeer({
-        peerId: this.peerId,
-        inputFields,
-        listenerSetter: this.listenerSetter
-      });
-      this.content.append(this.editPeer.nextBtn);
+        inputWrapper.append(this.nameInputField.container, this.descriptionInputField.container);
+        
+        inputFields.push(this.nameInputField, this.descriptionInputField);
 
-      const groupTypeRow = new Row({
-        title: 'Channel Type',
-        subtitle: 'Private',
-        clickable: true,
-        icon: 'lock'
-      });
+        this.editPeer = new EditPeer({
+          peerId: this.peerId,
+          inputFields,
+          listenerSetter: this.listenerSetter
+        });
+        this.content.append(this.editPeer.nextBtn);
+
+        section.content.append(this.editPeer.avatarEdit.container, inputWrapper);
+
+        attachClickEvent(this.editPeer.nextBtn, () => {
+          this.editPeer.nextBtn.disabled = true;
+    
+          let promises: Promise<any>[] = [];
+  
+          const id = -this.peerId;
+          if(this.nameInputField.isValid()) {
+            promises.push(appChatsManager.editTitle(id, this.nameInputField.value));
+          }
+  
+          if(this.descriptionInputField.isValid()) {
+            promises.push(appChatsManager.editAbout(id, this.descriptionInputField.value));
+          }
+  
+          if(this.editPeer.uploadAvatar) {
+            promises.push(this.editPeer.uploadAvatar().then(inputFile => {
+              return appChatsManager.editPhoto(id, inputFile);
+            }));
+          }
+    
+          Promise.race(promises).finally(() => {
+            this.editPeer.nextBtn.removeAttribute('disabled');
+            this.close();
+          });
+        }, {listenerSetter: this.listenerSetter});
+      }
+
+      if(appChatsManager.hasRights(-this.peerId, 'change_type')) {
+        const channelTypeRow = new Row({
+          title: 'Channel Type',
+          subtitle: 'Private',
+          clickable: true,
+          icon: 'lock'
+        });
+  
+        section.content.append(channelTypeRow.container);
+      }
+
+      if(appChatsManager.hasRights(-this.peerId, 'change_info')) {
+        const discussionRow = new Row({
+          title: 'Discussion',
+          subtitle: 'Add',
+          clickable: true,
+          icon: 'message'
+        });
+
+        section.content.append(discussionRow.container);
+      }
 
       const administratorsRow = new Row({
         title: 'Administrators',
-        subtitle: '5',
+        subtitle: '' + chatFull.admins_count,
         icon: 'admin',
         clickable: true
       });
 
-      const signMessagesCheckboxField = new CheckboxField({
-        text: 'Sign Messages',
-        checked: false
-      });
+      section.content.append(administratorsRow.container);
+
+      if(appChatsManager.hasRights(-this.peerId, 'change_info')) {
+        const signMessagesCheckboxField = new CheckboxField({
+          text: 'Sign Messages',
+          checked: false
+        });
 
-      section.content.append(this.editPeer.avatarEdit.container, inputWrapper, groupTypeRow.container, administratorsRow.container, signMessagesCheckboxField.label);
+        section.content.append(signMessagesCheckboxField.label);
+      }
 
       this.scrollable.append(section.container);
-
-      attachClickEvent(this.editPeer.nextBtn, () => {
-        this.editPeer.nextBtn.disabled = true;
-  
-        let promises: Promise<any>[] = [];
-
-        const id = -this.peerId;
-        if(this.nameInputField.isValid()) {
-          promises.push(appChatsManager.editTitle(id, this.nameInputField.value));
-        }
-
-        if(this.descriptionInputField.isValid()) {
-          promises.push(appChatsManager.editAbout(id, this.descriptionInputField.value));
-        }
-
-        if(this.editPeer.uploadAvatar) {
-          promises.push(this.editPeer.uploadAvatar().then(inputFile => {
-            return appChatsManager.editPhoto(id, inputFile);
-          }));
-        }
-  
-        Promise.race(promises).finally(() => {
-          this.editPeer.nextBtn.removeAttribute('disabled');
-          this.close();
-        });
-      }, {listenerSetter: this.listenerSetter});
     }
 
     {
@@ -123,7 +147,7 @@ export default class AppEditChannelTab extends SliderSuperTab {
       this.scrollable.append(section.container);
     }
 
-    {
+    if(appChatsManager.hasRights(-this.peerId, 'delete_chat')) {
       const section = new SettingSection({
         
       });
@@ -133,7 +157,7 @@ export default class AppEditChannelTab extends SliderSuperTab {
       attachClickEvent(btnDelete, () => {
         new PopupPeer('popup-delete-channel', {
           peerId: this.peerId,
-          title: 'Delete Group?',
+          title: 'Delete Channel?',
           description: `Are you sure you want to delete this channel? All subscribers will be removed and all messages will be lost.`,
           buttons: addCancelButton([{
             text: 'DELETE',

src/components/sidebarRight/tabs/editGroup.ts

@@ -57,21 +57,29 @@ export default class AppEditGroupTab extends SliderSuperTab {
       });
       this.content.append(this.editPeer.nextBtn);
 
-      //section.content.append(this.editPeer.avatarEdit.container, inputWrapper);
+      section.content.append(this.editPeer.avatarEdit.container, inputWrapper);
+
+      if(appChatsManager.hasRights(-this.peerId, 'change_type')) {
+        const groupTypeRow = new Row({
+          title: 'Group Type',
+          subtitle: 'Private',
+          clickable: true,
+          icon: 'lock'
+        });
+  
+        section.content.append(groupTypeRow.container);
+      }
 
-      const groupTypeRow = new Row({
-        title: 'Group Type',
-        subtitle: 'Private',
-        clickable: true,
-        icon: 'lock'
-      });
+      if(appChatsManager.hasRights(-this.peerId, 'change_permissions')) {
+        const permissionsRow = new Row({
+          title: 'Permissions',
+          subtitle: '8/8',
+          icon: 'permissions',
+          clickable: true
+        });
 
-      const permissionsRow = new Row({
-        title: 'Permissions',
-        subtitle: '8/8',
-        icon: 'permissions',
-        clickable: true
-      });
+        section.content.append(permissionsRow.container);
+      }
 
       const administratorsRow = new Row({
         title: 'Administrators',
@@ -80,7 +88,7 @@ export default class AppEditGroupTab extends SliderSuperTab {
         clickable: true
       });
 
-      section.content.append(this.editPeer.avatarEdit.container, inputWrapper, groupTypeRow.container, permissionsRow.container, administratorsRow.container);
+      section.content.append(administratorsRow.container);
 
       this.scrollable.append(section.container);
 
@@ -123,20 +131,24 @@ export default class AppEditGroupTab extends SliderSuperTab {
         clickable: true
       });
 
-      const showChatHistoryCheckboxField = new CheckboxField({
-        text: 'Show chat history for new members'
-      });
+      section.content.append(membersRow.container);
 
-      if(appChatsManager.isChannel(-this.peerId) && !(chatFull as ChatFull.channelFull).pFlags.hidden_prehistory) {
-        showChatHistoryCheckboxField.value = true;
+      if(appChatsManager.hasRights(-this.peerId, 'change_permissions')) {
+        const showChatHistoryCheckboxField = new CheckboxField({
+          text: 'Show chat history for new members'
+        });
+  
+        if(appChatsManager.isChannel(-this.peerId) && !(chatFull as ChatFull.channelFull).pFlags.hidden_prehistory) {
+          showChatHistoryCheckboxField.value = true;
+        }
+  
+        section.content.append(showChatHistoryCheckboxField.label);
       }
 
-      section.content.append(membersRow.container, showChatHistoryCheckboxField.label);
-
       this.scrollable.append(section.container);
     }
 
-    if(appChatsManager.isChannel(-this.peerId)) {
+    if(appChatsManager.isChannel(-this.peerId) && appChatsManager.hasRights(-this.peerId, 'delete_chat')) {
       const section = new SettingSection({});
 
       const btnDelete = Button('btn-primary btn-transparent danger', {icon: 'delete', text: 'Delete Group'});

src/components/sidebarRight/tabs/sharedMedia.ts

@@ -19,6 +19,8 @@ import AppEditGroupTab from "./editGroup";
 import PeerTitle from "../../peerTitle";
 import AppEditChannelTab from "./editChannel";
 import AppEditContactTab from "./editContact";
+import appChatsManager from "../../../lib/appManagers/appChatsManager";
+import { Chat } from "../../../layer";
 
 let setText = (text: string, el: HTMLDivElement) => {
   window.requestAnimationFrame(() => {
@@ -207,7 +209,7 @@ export default class AppSharedMediaTab implements SliderTab {
 
     const peerId = this.peerId;
     if(needClear) {
-      this.profileElements.subtitle.innerHTML = '';
+      this.profileElements.subtitle.innerHTML = '‎'; // ! HERE U CAN FIND WHITESPACE
     }
 
     appImManager.getPeerStatus(this.peerId).then((subtitle) => {
@@ -215,7 +217,7 @@ export default class AppSharedMediaTab implements SliderTab {
         return;
       }
 
-      this.profileElements.subtitle.innerHTML = subtitle;
+      this.profileElements.subtitle.innerHTML = subtitle || '';
     });
   };
 
@@ -368,7 +370,16 @@ export default class AppSharedMediaTab implements SliderTab {
       dialog: true
     }).element);
     
-    this.editBtn.style.display = '';
+    if(peerId > 0) {
+      if(peerId !== rootScope.myId && appUsersManager.isContact(peerId)) {
+        this.editBtn.style.display = '';
+      }
+    } else {
+      const chat: Chat = appChatsManager.getChat(-peerId);
+      if(chat._ === 'chat' || (chat as Chat.channel).admin_rights) {
+        this.editBtn.style.display = '';
+      }
+    }
 
     this.setPeerStatus(true);
   }

src/lib/appManagers/appChatsManager.ts

@@ -14,7 +14,7 @@ import appUsersManager from "./appUsersManager";
 
 export type Channel = Chat.channel;
 
-export type ChatRights = 'send' | 'edit_title' | 'edit_photo' | 'invite' | 'pin' | 'deleteRevoke' | 'delete';
+export type ChatRights = 'send' | 'change_info' | 'change_permissions' | 'change_type' | 'pin_messages' | 'deleteRevoke' | 'delete_chat';
 
 export type UserTyping = Partial<{userId: number, action: SendMessageAction, timeout: number}>;
 
@@ -172,13 +172,13 @@ export class AppChatsManager {
   }
 
   public hasRights(id: number, action: ChatRights, flag?: keyof ChatBannedRights['pFlags']) {
-    const chat = this.getChat(id);
+    const chat: Chat = this.getChat(id);
     if(chat._ === 'chatEmpty') return false;
 
     if(chat._ === 'chatForbidden' ||
         chat._ === 'channelForbidden' ||
-        chat.pFlags.kicked ||
-        (chat.pFlags.left && !chat.pFlags.megagroup)) {
+        (chat as Chat.chat).pFlags.kicked ||
+        (chat.pFlags.left && !(chat as Chat.channel).pFlags.megagroup)) {
       return false;
     }
 
@@ -186,19 +186,23 @@ export class AppChatsManager {
       return true;
     }
 
-    const rights = chat.admin_rights || chat.banned_rights || chat.default_banned_rights;
-    let myFlags: {[flag in keyof ChatBannedRights['pFlags'] | keyof ChatAdminRights['pFlags']]: true};
-    if(rights) myFlags = rights.pFlags;
+    const rights = chat.admin_rights || (chat as Chat.channel).banned_rights || chat.default_banned_rights;
+    if(!rights) {
+      return false;
+    }
+
+    let myFlags: Partial<{[flag in keyof ChatBannedRights['pFlags'] | keyof ChatAdminRights['pFlags']]: true}> = {};
+    if(rights) myFlags = rights.pFlags as any;
 
     switch(action) {
       // good
       case 'send': {
-        if(flag && myFlags && myFlags[flag]) {
+        if(flag && myFlags[flag]) {
           return false;
         }
 
         if(chat._ === 'channel') {
-          if((!chat.pFlags.megagroup && !myFlags?.post_messages)) {
+          if((!chat.pFlags.megagroup && !myFlags.post_messages)) {
             return false;
           }
         }
@@ -206,49 +210,27 @@ export class AppChatsManager {
         break;
       }
 
-      // good
+      // * revoke foreign messages
       case 'deleteRevoke': {
-        if(chat._ === 'channel') {
-          return !!myFlags?.delete_messages;
-        } else if(!chat.pFlags.admin) {
-          return false;
-        }
-
-        break;
+        return !!myFlags.delete_messages;
       }
 
-      // good
-      case 'pin': {
-        if(chat._ === 'channel') {
-          return chat.admin_rights ? !!myFlags.pin_messages || !!myFlags.post_messages : myFlags && !myFlags.pin_messages;
-        } else {
-          if(myFlags?.pin_messages && !chat.pFlags.admin) {
-            return false;
-          }
-        }
+      case 'pin_messages': {
+        return rights._ === 'chatAdminRights' ? myFlags[action] || !!myFlags.post_messages : !myFlags[action];
+      }
 
-        break;
+      case 'change_info': {
+        return rights._ === 'chatAdminRights' ? myFlags[action] : !myFlags[action];
       }
 
-      case 'edit_title':
-      case 'edit_photo':
-      case 'invite': {
-        if(chat._ === 'channel') {
-          if(chat.pFlags.megagroup) {
-            if(!(action === 'invite' && chat.pFlags.democracy)) {
-              return false;
-            }
-          } else {
-            return false;
-          }
-        } else {
-          if(chat.pFlags.admins_enabled &&
-              !chat.pFlags.admin) {
-            return false;
-          }
-        }
+      // * only creator can do that
+      case 'change_type':
+      case 'delete_chat': {
+        return false;
+      }
 
-        break;
+      case 'change_permissions': {
+        return rights._ === 'chatAdminRights' && myFlags['ban_users'];
       }
     }
 

src/lib/appManagers/appPeersManager.ts

@@ -42,7 +42,7 @@ export class AppPeersManager {
   } */
 
   public canPinMessage(peerId: number) {
-    return peerId > 0 || appChatsManager.hasRights(-peerId, 'pin');
+    return peerId > 0 || appChatsManager.hasRights(-peerId, 'pin_messages');
   }
 
   public getPeerPhoto(peerId: number) {