Initial commit

extensions/lock/js/.gitignore

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+bower_components
+node_modules
+mithril.js
+dist

extensions/lock/js/forum/Gulpfile.js

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+var gulp = require('flarum-gulp');
+
+gulp({
+  modules: {
+    'lock': 'src/**/*.js'
+  }
+});

extensions/lock/js/forum/package.json

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+{
+  "private": true,
+  "devDependencies": {
+    "gulp": "^3.8.11",
+    "flarum-gulp": "git+https://github.com/flarum/gulp.git"
+  }
+}

extensions/lock/js/forum/src/addLockBadge.js

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+import { extend } from 'flarum/extend';
+import Discussion from 'flarum/models/Discussion';
+import Badge from 'flarum/components/Badge';
+
+export default function addLockBadge() {
+  extend(Discussion.prototype, 'badges', function(badges) {
+    if (this.isLocked()) {
+      badges.add('locked', Badge.component({
+        type: 'locked',
+        label: app.trans('lock.locked'),
+        icon: 'lock'
+      }));
+    }
+  });
+}

extensions/lock/js/forum/src/addLockControl.js

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+import { extend } from 'flarum/extend';
+import DiscussionControls from 'flarum/utils/DiscussionControls';
+import DiscussionPage from 'flarum/components/DiscussionPage';
+import Button from 'flarum/components/Button';
+
+export default function addLockControl() {
+  extend(DiscussionControls, 'moderationControls', function(items, discussion) {
+    if (discussion.canSticky()) {
+      items.add('lock', Button.component({
+        children: app.trans(discussion.isLocked() ? 'lock.unlock' : 'lock.lock'),
+        icon: 'lock',
+        onclick: this.lockAction.bind(discussion)
+      }));
+    }
+  });
+
+  DiscussionControls.lockAction = function() {
+    this.save({isLocked: !this.isLocked()}).then(() => {
+      if (app.current instanceof DiscussionPage) {
+        app.current.stream.update();
+      }
+
+      m.redraw();
+    });
+  };
+}

extensions/lock/js/forum/src/components/DiscussionLockedNotification.js

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+import Notification from 'flarum/components/Notification';
+
+export default class DiscussionLockedNotification extends Notification {
+  icon() {
+    return 'lock';
+  }
+
+  href() {
+    const notification = this.props.notification;
+
+    return app.route.discussion(notification.subject(), notification.content().postNumber);
+  }
+
+  content() {
+    return app.trans('lock.discussion_locked_notification', {user: this.props.notification.sender()});
+  }
+}

extensions/lock/js/forum/src/components/DiscussionLockedPost.js

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+import EventPost from 'flarum/components/EventPost';
+
+export default class DiscussionLockedPost extends EventPost {
+  icon() {
+    return this.props.post.content().locked
+      ? 'lock'
+      : 'unlock';
+  }
+
+  descriptionKey() {
+    return this.props.post.content().locked
+      ? 'lock.discussion_locked_post'
+      : 'lock.discussion_unlocked_post';
+  }
+}

extensions/lock/js/forum/src/main.js

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+import { extend } from 'flarum/extend';
+import app from 'flarum/app';
+import Model from 'flarum/Model';
+import Discussion from 'flarum/models/Discussion';
+import NotificationGrid from 'flarum/components/NotificationGrid';
+
+import DiscussionLockedPost from 'lock/components/DiscussionLockedPost';
+import DiscussionLockedNotification from 'lock/components/DiscussionLockedNotification';
+import addLockBadge from 'lock/addLockBadge';
+import addLockControl from 'lock/addLockControl';
+
+app.postComponents.discussionLocked = DiscussionLockedPost;
+app.notificationComponents.discussionLocked = DiscussionLockedNotification;
+
+Discussion.prototype.isLocked = Model.attribute('isLocked');
+Discussion.prototype.canLock = Model.attribute('canLock');
+
+addLockBadge();
+addLockControl();
+
+extend(NotificationGrid.prototype, 'notificationTypes', function(items) {
+  items.add('discussionLocked', {
+    name: 'discussionLocked',
+    icon: 'thumb-tack',
+    label: app.trans('lock.notify_discussion_locked')
+  });
+});