Add a way to flag a topic

app/assets/javascripts/admin/controllers/admin_flags_controller.js

@@ -42,6 +42,10 @@ Discourse.AdminFlagsController = Ember.ArrayController.extend({
       });
     },
 
+    doneTopicFlags: function(item) {
+      this.send('disagreeFlags', item);
+    },
+
     /**
       Deletes a post
 

app/assets/javascripts/admin/models/flagged_post.js

@@ -62,6 +62,14 @@ Discourse.FlaggedPost = Discourse.Post.extend({
     return !_.every(this.get('post_actions'), function(action) { return action.name_key !== 'spam'; });
   }.property('post_actions.@each.name_key'),
 
+  topicFlagged: function() {
+    return _.any(this.get('post_actions'), function(action) { return action.targets_topic; });
+  }.property('post_actions.@each.targets_topic'),
+
+  postAuthorFlagged: function() {
+    return _.any(this.get('post_actions'), function(action) { return !action.targets_topic; });
+  }.property('post_actions.@each.targets_topic'),
+
   canDeleteAsSpammer: function() {
     return (Discourse.User.currentProp('staff') && this.get('flaggedForSpam') && this.get('user.can_delete_all_posts') && this.get('user.can_be_deleted'));
   }.property('flaggedForSpam'),

app/assets/javascripts/admin/templates/flags.js.handlebars

@@ -26,9 +26,20 @@
           {{#each flaggedPost in content}}
           <tr {{bind-attr class="flaggedPost.extraClasses"}}>
 
-            <td class='user'>{{#if flaggedPost.user}}{{#link-to 'adminUser' flaggedPost.user}}{{avatar flaggedPost.user imageSize="small"}}{{/link-to}}{{/if}}</td>
+            <td class='user'>
+              {{#if flaggedPost.postAuthorFlagged}}
+                {{#if flaggedPost.user}}
+                  {{#link-to 'adminUser' flaggedPost.user}}{{avatar flaggedPost.user imageSize="small"}}{{/link-to}}
+                {{/if}}
+              {{/if}}
+            </td>
 
-            <td class='excerpt'>{{#if flaggedPost.topicHidden}}<i title='{{i18n topic_statuses.invisible.help}}' class='fa fa-eye-slash'></i> {{/if}}<h3><a href='{{unbound flaggedPost.url}}'>{{flaggedPost.title}}</a></h3><br>{{{flaggedPost.excerpt}}}
+            <td class='excerpt'>
+              {{#if flaggedPost.topicHidden}}<i title='{{i18n topic_statuses.invisible.help}}' class='fa fa-eye-slash'></i> {{/if}}<h3><a href='{{unbound flaggedPost.url}}'>{{flaggedPost.title}}</a></h3>
+              <br>
+              {{#if flaggedPost.postAuthorFlagged}}
+                {{{flaggedPost.excerpt}}}
+              {{/if}}
             </td>
 
             <td class='flaggers'>
@@ -51,6 +62,15 @@
 
           </tr>
 
+            {{#if flaggedPost.topicFlagged}}
+              <tr>
+                <td></td>
+                <td class='message'><div>{{{i18n admin.flags.topic_flagged}}}</div></td>
+                <td></td>
+                <td></td>
+              </tr>
+            {{/if}}
+
             {{#each flaggedPost.messages}}
               <tr>
                 <td></td>
@@ -74,19 +94,27 @@
           <tr>
               <td colspan="4" class="action">
               {{#if adminActiveFlagsView}}
-                {{#if flaggedPost.postHidden}}
-                  <button title='{{i18n admin.flags.disagree_unhide_title}}' class='btn' {{action disagreeFlags flaggedPost}}><i class="fa fa-thumbs-o-down"></i>  {{i18n admin.flags.disagree_unhide}}</button>
-                  <button title='{{i18n admin.flags.defer_title}}' class='btn' {{action deferFlags flaggedPost}}><i class="fa fa-external-link"></i> {{i18n admin.flags.defer}}</button>
+                {{#if flaggedPost.topicFlagged}}
+                  <a href='{{unbound flaggedPost.url}}'>{{i18n admin.flags.visit_topic}}</a><br>
+                {{/if}}
+
+                {{#if flaggedPost.postAuthorFlagged}}
+                  {{#if flaggedPost.postHidden}}
+                    <button title='{{i18n admin.flags.disagree_unhide_title}}' class='btn' {{action disagreeFlags flaggedPost}}><i class="fa fa-thumbs-o-down"></i>  {{i18n admin.flags.disagree_unhide}}</button>
+                    <button title='{{i18n admin.flags.defer_title}}' class='btn' {{action deferFlags flaggedPost}}><i class="fa fa-external-link"></i> {{i18n admin.flags.defer}}</button>
+                  {{else}}
+                    <button title='{{i18n admin.flags.agree_hide_title}}' class='btn' {{action agreeFlags flaggedPost}}><i class="fa fa-thumbs-o-up"></i> {{i18n admin.flags.agree_hide}}</button>
+                    <button title='{{i18n admin.flags.disagree_title}}' class='btn' {{action disagreeFlags flaggedPost}}><i class="fa fa-thumbs-o-down"></i> {{i18n admin.flags.disagree}}</button>
+                  {{/if}}
+
+                  {{#if flaggedPost.canDeleteAsSpammer}}
+                    <button title='{{i18n admin.flags.delete_spammer_title}}' class="btn" {{action deleteSpammer flaggedPost}}><i class="fa fa-exclamation-triangle"></i> {{i18n flagging.delete_spammer}}</button>
+                  {{/if}}
+
+                  <button title='{{i18n admin.flags.delete_post_title}}' class='btn' {{action deletePost flaggedPost}}><i class="fa fa-trash-o"></i> {{i18n admin.flags.delete_post}}</button>
                 {{else}}
-                  <button title='{{i18n admin.flags.agree_hide_title}}' class='btn' {{action agreeFlags flaggedPost}}><i class="fa fa-thumbs-o-up"></i> {{i18n admin.flags.agree_hide}}</button>
-                  <button title='{{i18n admin.flags.disagree_title}}' class='btn' {{action disagreeFlags flaggedPost}}><i class="fa fa-thumbs-o-down"></i> {{i18n admin.flags.disagree}}</button>
+                  <button title='{{i18n admin.flags.clear_topic_flags_title}}' class='btn' {{action doneTopicFlags flaggedPost}}>{{i18n admin.flags.clear_topic_flags}}</button>
                 {{/if}}
-
-                {{#if flaggedPost.canDeleteAsSpammer}}
-                  <button title='{{i18n admin.flags.delete_spammer_title}}' class="btn" {{action deleteSpammer flaggedPost}}><i class="fa fa-exclamation-triangle"></i> {{i18n flagging.delete_spammer}}</button>
-                {{/if}}
-
-                <button title='{{i18n admin.flags.delete_post_title}}' class='btn' {{action deletePost flaggedPost}}><i class="fa fa-trash-o"></i> {{i18n admin.flags.delete_post}}</button>
               {{/if}}
               </td>
           </tr>

app/assets/javascripts/discourse/controllers/flag_controller.js

@@ -13,6 +13,30 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
     this.set('selected', null);
   },
 
+  flagsAvailable: function() {
+    if (!this.get('flagTopic')) {
+      return this.get('model.flagsAvailable');
+    } else {
+      var self = this,
+          lookup = Em.Object.create();
+
+      _.each(this.get("actions_summary"),function(a) {
+        var actionSummary;
+        a.flagTopic = self.get('model');
+        a.actionType = Discourse.Site.current().topicFlagTypeById(a.id);
+        actionSummary = Discourse.ActionSummary.create(a);
+        lookup.set(a.actionType.get('name_key'), actionSummary);
+      });
+      this.set('topicActionByName', lookup);
+
+      return Discourse.Site.currentProp('topic_flag_types').filter(function(item) {
+        return _.any(self.get("actions_summary"), function(a) {
+          return (a.id === item.get('id') && a.can_act);
+        });
+      });
+    }
+  }.property('post', 'flagTopic', 'actions_summary.@each.can_act'),
+
   submitEnabled: function() {
     var selected = this.get('selected');
     if (!selected) return false;
@@ -29,6 +53,8 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
 
   // Staff accounts can "take action"
   canTakeAction: function() {
+    if (this.get("flagTopic")) return false;
+
     // We can only take actions on non-custom flags
     if (this.get('selected.is_custom_flag')) return false;
     return Discourse.User.currentProp('staff');
@@ -36,9 +62,9 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
 
   submitText: function(){
     if (this.get('selected.is_custom_flag')) {
-      return I18n.t("flagging.notify_action");
+      return I18n.t(this.get('flagTopic') ? "flagging_topic.notify_action" : "flagging.notify_action");
     } else {
-      return I18n.t("flagging.action");
+      return I18n.t(this.get('flagTopic') ? "flagging_topic.action" : "flagging.action");
     }
   }.property('selected.is_custom_flag'),
 
@@ -50,7 +76,12 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
 
     createFlag: function(opts) {
       var self = this;
-      var postAction = this.get('actionByName.' + this.get('selected.name_key'));
+      var postAction; // an instance of ActionSummary
+      if (!this.get('flagTopic')) {
+        postAction = this.get('actionByName.' + this.get('selected.name_key'));
+      } else {
+        postAction = this.get('topicActionByName.' + this.get('selected.name_key'));
+      }
       var params = this.get('selected.is_custom_flag') ? {message: this.get('message')} : {};
 
       if (opts) params = $.extend(params, opts);
@@ -58,6 +89,7 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
       this.send('hideModal');
       postAction.act(params).then(function() {
         self.send('closeModal');
+        if (self.get('flagTopic')) { bootbox.alert(I18n.t('topic.flag_topic.success_message')); }
       }, function(errors) {
         self.send('showModal');
         self.displayErrors(errors);
@@ -70,6 +102,8 @@ Discourse.FlagController = Discourse.ObjectController.extend(Discourse.ModalFunc
   },
 
   canDeleteSpammer: function() {
+    if (this.get("flagTopic")) return false;
+
     if (Discourse.User.currentProp('staff') && this.get('selected.name_key') === 'spam') {
       return this.get('userDetails.can_be_deleted') && this.get('userDetails.can_delete_all_posts');
     } else {

app/assets/javascripts/discourse/models/action_summary.js

@@ -70,10 +70,11 @@ Discourse.ActionSummary = Discourse.Model.extend({
     return Discourse.ajax("/post_actions", {
       type: 'POST',
       data: {
-        id: this.get('post.id'),
+        id: this.get('flagTopic') ? this.get('flagTopic.id') : this.get('post.id'),
         post_action_type_id: this.get('id'),
         message: opts.message,
-        take_action: opts.takeAction
+        take_action: opts.takeAction,
+        flag_topic: this.get('flagTopic') ? true : false
       }
     }).then(null, function (error) {
       actionSummary.removeAction();

app/assets/javascripts/discourse/models/site.js

@@ -30,6 +30,10 @@ Discourse.Site = Discourse.Model.extend({
     return this.get("postActionByIdLookup.action" + id);
   },
 
+  topicFlagTypeById: function(id) {
+    return this.get("topicFlagByIdLookup.action" + id);
+  },
+
   updateCategory: function(newCategory) {
     var existingCategory = this.get('categories').findProperty('id', Em.get(newCategory, 'id'));
     if (existingCategory) existingCategory.mergeAttributes(newCategory);
@@ -82,6 +86,16 @@ Discourse.Site.reopenClass(Discourse.Singleton, {
         return actionType;
       });
     }
+
+    if (result.topic_flag_types) {
+      result.topicFlagByIdLookup = Em.Object.create();
+      result.topic_flag_types = _.map(result.topic_flag_types,function(p) {
+        var actionType = Discourse.PostActionType.create(p);
+        result.topicFlagByIdLookup.set("action" + p.id, actionType);
+        return actionType;
+      });
+    }
+
     if (result.archetypes) {
       result.archetypes = _.map(result.archetypes,function(a) {
         return Discourse.Archetype.create(a);

app/assets/javascripts/discourse/models/topic.js

@@ -316,6 +316,26 @@ Discourse.Topic.reopenClass({
     MUTE: 0
   },
 
+  createActionSummary: function(result) {
+    if (result.actions_summary) {
+      var lookup = Em.Object.create();
+      result.actions_summary = result.actions_summary.map(function(a) {
+        a.post = result;
+        a.actionType = Discourse.Site.current().postActionTypeById(a.id);
+        var actionSummary = Discourse.ActionSummary.create(a);
+        lookup.set(a.actionType.get('name_key'), actionSummary);
+        return actionSummary;
+      });
+      result.set('actionByName', lookup);
+    }
+  },
+
+  create: function() {
+    var result = this._super.apply(this, arguments);
+    this.createActionSummary(result);
+    return result;
+  },
+
   /**
     Find similar topics to a given title and body
 

app/assets/javascripts/discourse/routes/topic_route.js

@@ -27,6 +27,12 @@ Discourse.TopicRoute = Discourse.Route.extend({
       this.controllerFor('flag').setProperties({ selected: null });
     },
 
+    showFlagTopic: function(topic) {
+      //Discourse.Route.showModal(this, 'flagTopic', topic);
+      Discourse.Route.showModal(this, 'flag', topic);
+      this.controllerFor('flag').setProperties({ selected: null, flagTopic: true });
+    },
+
     showAutoClose: function() {
       Discourse.Route.showModal(this, 'editTopicAutoClose', this.modelFor('topic'));
       this.controllerFor('modal').set('modalClass', 'edit-auto-close-modal');

app/assets/javascripts/discourse/views/buttons/flag_topic_button.js

@@ -0,0 +1,22 @@
+/**
+  A button for flagging a topic
+
+  @class FlagTopicButton
+  @extends Discourse.ButtonView
+  @namespace Discourse
+  @module Discourse
+**/
+Discourse.FlagTopicButton = Discourse.ButtonView.extend({
+  classNames: ['flag-topic'],
+  textKey: 'topic.flag_topic.title',
+  helpKey: 'topic.flag_topic.help',
+
+  click: function() {
+    this.get('controller').send('showFlagTopic', this.get('controller.content'));
+  },
+
+  renderIcon: function(buffer) {
+    buffer.push("<i class='fa fa-flag'></i>");
+  }
+});
+

app/assets/javascripts/discourse/views/modal/flag_view.js

@@ -8,7 +8,10 @@
 **/
 Discourse.FlagView = Discourse.ModalBodyView.extend({
   templateName: 'modal/flag',
-  title: I18n.t('flagging.title'),
+
+  title: function() {
+    return this.get('controller.flagTopic') ? I18n.t('flagging_topic.title') : I18n.t('flagging.title');
+  }.property('controller.flagTopic'),
 
   selectedChanged: function() {
     var flagView = this;

app/assets/javascripts/discourse/views/topic_footer_buttons_view.js

@@ -20,7 +20,6 @@ Discourse.TopicFooterButtonsView = Discourse.ContainerView.extend({
     var topic = this.get('topic');
     if (Discourse.User.current()) {
       if (!topic.get('isPrivateMessage')) {
-
         // We hide some controls from private messages
         if (this.get('topic.details.can_invite_to')) {
           this.attachViewClass(Discourse.InviteReplyButton);
@@ -28,6 +27,9 @@ Discourse.TopicFooterButtonsView = Discourse.ContainerView.extend({
         this.attachViewClass(Discourse.StarButton);
         this.attachViewClass(Discourse.ShareButton);
         this.attachViewClass(Discourse.ClearPinButton);
+        if (this.get('topic.details.can_flag_topic')) {
+          this.attachViewClass(Discourse.FlagTopicButton);
+        }
       }
       this.attachViewClass(Discourse.ReplyButton);
       this.attachViewClass(Discourse.NotificationsButton);

app/assets/javascripts/main_include.js

@@ -19,6 +19,7 @@
 //= require ./discourse/controllers/controller
 //= require ./discourse/controllers/object_controller
 //= require ./discourse/views/modal/modal_body_view
+//= require ./discourse/views/modal/flag_view
 //= require ./discourse/views/combobox_view
 //= require ./discourse/views/buttons/button_view
 //= require ./discourse/views/buttons/dropdown_button_view

app/assets/stylesheets/common/admin/admin_base.scss

@@ -369,11 +369,11 @@ table {
   }
   td { vertical-align: top; }
   th { text-align: left; }
-  .user { width: 40px; }
+  .user { width: 40px; padding-top: 12px; }
   .excerpt {
     max-width: 740px;
     width: 740px;
-    padding: 0 10px 10px 0;
+    padding: 8px;
     word-wrap: break-word;
     .fa,h3 { display: inline-block; }
 

app/controllers/post_actions_controller.rb

@@ -12,6 +12,7 @@ class PostActionsController < ApplicationController
     args = {}
     args[:message] = params[:message] if params[:message].present?
     args[:take_action] = true if guardian.is_staff? and params[:take_action] == 'true'
+    args[:flag_topic] = true if params[:flag_topic]
 
     post_action = PostAction.act(current_user, @post, @post_action_type_id, args)
 
@@ -63,7 +64,18 @@ class PostActionsController < ApplicationController
 
     def fetch_post_from_params
       params.require(:id)
-      finder = Post.where(id: params[:id])
+
+      post_id = if params[:flag_topic]
+        begin
+          Topic.find(params[:id]).posts.first.id
+        rescue
+          raise Discourse::NotFound
+        end
+      else
+        params[:id]
+      end
+
+      finder = Post.where(id: post_id)
 
       # Include deleted posts if the user is a moderator (to guardian ?)
       finder = finder.with_deleted if current_user.try(:moderator?)

app/models/post_action.rb

@@ -12,6 +12,7 @@ class PostAction < ActiveRecord::Base
   belongs_to :user
   belongs_to :post_action_type
   belongs_to :related_post, class_name: 'Post'
+  belongs_to :target_user, class_name: 'User'
 
   rate_limit :post_action_rate_limiter
 
@@ -128,7 +129,8 @@ class PostAction < ActiveRecord::Base
             post_action_type_id: post_action_type_id,
             message: opts[:message],
             staff_took_action: opts[:take_action] || false,
-            related_post_id: related_post_id )
+            related_post_id: related_post_id,
+            targets_topic: !!opts[:flag_topic] )
   rescue ActiveRecord::RecordNotUnique
     # can happen despite being .create
     # since already bookmarked
@@ -319,6 +321,7 @@ end
 #  staff_took_action   :boolean          default(FALSE), not null
 #  defer               :boolean
 #  defer_by            :integer
+#  targets_topic       :boolean          default(FALSE)
 #
 # Indexes
 #

app/models/post_action_type.rb

@@ -28,6 +28,10 @@ class PostActionType < ActiveRecord::Base
       @notify_flag_type_ids ||= types.only(:off_topic, :spam, :inappropriate, :notify_moderators).values
     end
 
+    def topic_flag_types
+      @topic_flag_types ||= types.only(:spam, :inappropriate, :notify_moderators)
+    end
+
     def is_flag?(sym)
       flag_types.valid?(sym)
     end

app/models/site.rb

@@ -17,6 +17,10 @@ class Site
     PostActionType.ordered
   end
 
+  def topic_flag_types
+    post_action_types.where(name_key: ['inappropriate', 'spam', 'notify_moderators'])
+  end
+
   def notification_types
     Notification.types
   end

app/serializers/site_serializer.rb

@@ -12,6 +12,7 @@ class SiteSerializer < ApplicationSerializer
 
   has_many :categories, serializer: BasicCategorySerializer, embed: :objects
   has_many :post_action_types, embed: :objects
+  has_many :topic_flag_types, serializer: TopicFlagTypeSerializer, embed: :objects
   has_many :trust_levels, embed: :objects
   has_many :archetypes, embed: :objects, serializer: ArchetypeSerializer
 

app/serializers/topic_flag_type_serializer.rb

@@ -0,0 +1,9 @@
+class TopicFlagTypeSerializer < PostActionTypeSerializer
+
+  protected
+
+    def i18n(field, vars={})
+      I18n.t("topic_flag_types.#{object.name_key}.#{field}", vars)
+    end
+
+end

app/serializers/topic_view_serializer.rb

@@ -35,7 +35,8 @@ class TopicViewSerializer < ApplicationSerializer
              :details,
              :highest_post_number,
              :last_read_post_number,
-             :deleted_by
+             :deleted_by,
+             :actions_summary
 
   # Define a delegator for each attribute of the topic we want
   attributes *topic_attributes
@@ -97,6 +98,7 @@ class TopicViewSerializer < ApplicationSerializer
     result[:can_invite_to] = true if scope.can_invite_to?(object.topic)
     result[:can_create_post] = true if scope.can_create?(Post, object.topic)
     result[:can_reply_as_new_topic] = true if scope.can_reply_as_new_topic?(object.topic)
+    result[:can_flag_topic] = actions_summary.any? { |a| a[:can_act] }
     result
   end
 
@@ -144,5 +146,17 @@ class TopicViewSerializer < ApplicationSerializer
     PinnedCheck.new(object.topic, object.topic_user).pinned?
   end
 
+  def actions_summary
+    result = []
+    return [] unless post = object.posts.try(:first)
+    PostActionType.topic_flag_types.each do |sym, id|
+      result << { id: id,
+                  count: 0,
+                  hidden: false,
+                  can_act: scope.post_can_act?(post, sym)}
+      # TODO: other keys? :can_clear_flags, :acted, :can_undo
+    end
+    result
+  end
 
 end

config/locales/client.en.yml

@@ -788,6 +788,11 @@ en:
         title: 'Share'
         help: 'share a link to this topic'
 
+      flag_topic:
+        title: 'Flag'
+        help: 'privately flag this topic for attention or send a private notification about it'
+        success_message: 'You successfully flagged this topic.'
+
       inviting: "Inviting..."
 
       invite_private:
@@ -1077,6 +1082,11 @@ en:
         more: "{{n}} to go..."
         left: "{{n}} remaining"
 
+    flagging_topic:
+      title: "Why are you privately flagging this topic?"
+      action: "Flag Topic"
+      notify_action: "Notify"
+
     topic_map:
       title: "Topic Summary"
       links_shown: "show all {{totalLinks}} links..."
@@ -1239,12 +1249,16 @@ en:
         disagree: "Disagree"
         disagree_title: "Disagree with flag, remove any flags from this post"
         delete_spammer_title: "Delete the user and all its posts and topics."
+        clear_topic_flags: "Done"
+        clear_topic_flags_title: "The topic has been investigated and issues have been resolved. Click Done to remove the flags."
 
         flagged_by: "Flagged by"
         system: "System"
         error: "Something went wrong"
         view_message: "Reply"
         no_results: "There are no flags."
+        topic_flagged: "This <strong>topic</strong> has been flagged."
+        visit_topic: "Visit the topic to investigate and take action."
 
         summary:
           action_type_3:

config/locales/server.en.yml

@@ -360,6 +360,22 @@ en:
       description: 'Vote for this post'
       long_form: 'voted for this post'
 
+  topic_flag_types:
+    spam:
+      title: 'Spam'
+      description: 'This topic is an advertisement. It is not useful or relevant to this site, but promotional in nature.'
+      long_form: 'flagged this as spam'
+    inappropriate:
+      title: 'Inappropriate'
+      description: 'This topic contains content that a reasonable person would consider offensive, abusive, or a violation of <a href="/faq">our community guidelines</a>.'
+      long_form: 'flagged this as inappropriate'
+    notify_moderators:
+      title: 'Notify moderators'
+      description: 'This topic requires general moderator attention based on the <a href="/faq">FAQ</a>, <a href="%{tos_url}">TOS</a>, or for another reason not listed above.'
+      long_form: 'notified moderators'
+      email_title: 'The topic "%{title}" requires moderator attention'
+      email_body: "%{link}\n\n%{message}"
+
   flagging:
     you_must_edit: '<p>Your post was flagged by the community. Please see your private messages.</p>'
     user_must_edit: '<p>Flagged content temporarily hidden.</p>'

db/migrate/20140211234523_add_targets_topic_to_post_actions.rb

@@ -0,0 +1,5 @@
+class AddTargetsTopicToPostActions < ActiveRecord::Migration
+  def change
+    add_column :post_actions, :targets_topic, :boolean, default: false
+  end
+end