FEATURE: on mobile take users to full page search

UX: improve styling on full page search page
FEATURE: allow search context in full page search
FEATURE: visited color link for full page search
FIX: broken search help on fulls page search page
FEATURE: allow preload store to return a null
FEATURE: "mobileAction" for the header buttons

app/assets/javascripts/discourse/components/header-dropdown.js.es6

@@ -13,6 +13,12 @@ export default Ember.Component.extend({
 
   actions: {
     toggle() {
+
+      if (Discourse.Mobile.mobileView && this.get('mobileAction')) {
+        this.sendAction('mobileAction');
+        return;
+      }
+
       if (this.siteSettings.login_required && !this.currentUser) {
         this.sendAction('loginAction');
       } else {

app/assets/javascripts/discourse/components/search-menu.js.es6

@@ -1,4 +1,4 @@
-import searchForTerm from 'discourse/lib/search-for-term';
+import {searchForTerm, searchContextDescription} from 'discourse/lib/search';
 import DiscourseURL from 'discourse/lib/url';
 import { default as computed, observes } from 'ember-addons/ember-computed-decorators';
 import showModal from 'discourse/lib/show-modal';
@@ -48,18 +48,7 @@ export default Ember.Component.extend({
 
   @computed('searchService.searchContext')
   searchContextDescription(ctx) {
-    if (ctx) {
+    return searchContextDescription(Em.get(ctx, 'type'), Em.get(ctx, 'user.username') || Em.get(ctx, 'category.name'));
-      switch(Em.get(ctx, 'type')) {
-        case 'topic':
-          return I18n.t('search.context.topic');
-        case 'user':
-          return I18n.t('search.context.user', {username: Em.get(ctx, 'user.username')});
-        case 'category':
-          return I18n.t('search.context.category', {category: Em.get(ctx, 'category.name')});
-        case 'private_messages':
-          return I18n.t('search.context.private_messages');
-      }
-    }
   },
 
   @observes('searchService.searchContextEnabled')

app/assets/javascripts/discourse/controllers/full-page-search.js.es6

@@ -1,30 +1,65 @@
-import { translateResults } from "discourse/lib/search-for-term";
+import { translateResults, searchContextDescription } from "discourse/lib/search";
+import showModal from 'discourse/lib/show-modal';
+import { default as computed, observes } from 'ember-addons/ember-computed-decorators';
+import Category from 'discourse/models/category';
 
 export default Ember.Controller.extend({
   needs: ["application"],
 
   loading: Em.computed.not("model"),
-  queryParams: ["q"],
+  queryParams: ["q", "context_id", "context", "skip_context"],
   q: null,
   selected: [],
+  context_id: null,
+  context: null,
 
-  modelChanged: function() {
+  @computed('skip_context', 'context')
+  searchContextEnabled: {
+    get(skip,context){
+      return (!skip && context) || skip === "false";
+    },
+    set(val) {
+      this.set('skip_context', val ? "false" : "true" )
+    }
+  },
+
+  @computed('context', 'context_id')
+  searchContextDescription(context, id){
+    var name = id;
+    if (context === 'category') {
+      var category = Category.findById(id);
+      if (!category) {return;}
+
+      name = category.get('name');
+    }
+    return searchContextDescription(context, name);
+  },
+
+  @computed('q')
+  searchActive(q){
+    return q && q.length > 0;
+  },
+
+  @observes('model')
+  modelChanged() {
     if (this.get("searchTerm") !== this.get("q")) {
       this.set("searchTerm", this.get("q"));
     }
-  }.observes("model"),
+  },
 
-  qChanged: function() {
+  @observes('q')
+  qChanged() {
     const model = this.get("model");
     if (model && this.get("model.q") !== this.get("q")) {
       this.set("searchTerm", this.get("q"));
       this.send("search");
     }
-  }.observes("q"),
+  },
 
-  _showFooter: function() {
+  @observes('loading')
+  _showFooter() {
     this.set("controllers.application.showFooter", !this.get("loading"));
-  }.observes("loading"),
+  },
 
   canBulkSelect: Em.computed.alias('currentUser.staff'),
 
@@ -32,9 +67,19 @@ export default Ember.Controller.extend({
     this.set("q", this.get("searchTerm"));
     this.set("model", null);
 
-    Discourse.ajax("/search", { data: { q: this.get("searchTerm") } }).then(results => {
+    var args = { q: this.get("searchTerm") };
+
+    const skip = this.get("skip_context");
+    if ((!skip && this.get('context')) || skip==="false"){
+      args.search_context = {
+        type: this.get('context'),
+        id: this.get('context_id')
+      };
+    }
+
+    Discourse.ajax("/search", { data: args }).then(results => {
       this.set("model", translateResults(results) || {});
-      this.set("model.q", this.get("q"));
+      // this.set("model.q", this.get("q"));
     });
   },
 
@@ -51,6 +96,13 @@ export default Ember.Controller.extend({
       this.search();
     },
 
+    showSearchHelp() {
+      // TODO: dupe code should be centralized
+      Discourse.ajax("/static/search_help.html", { dataType: 'html' }).then((model) => {
+        showModal('searchHelp', { model });
+      });
+    },
+
     search() {
       this.search();
     }

app/assets/javascripts/discourse/controllers/header.js.es6

@@ -1,3 +1,5 @@
+import DiscourseURL from 'discourse/lib/url';
+
 const HeaderController = Ember.Controller.extend({
   topic: null,
   showExtraInfo: null,
@@ -18,6 +20,17 @@ const HeaderController = Ember.Controller.extend({
 
 
   actions: {
+    fullPageSearch() {
+      const searchService = this.container.lookup('search-service:main');
+      const context = searchService.get('searchContext');
+      var params = "";
+
+      if (context) {
+        params = `?context=${context.type}&context_id=${context.id}`;
+      }
+
+      DiscourseURL.routeTo('/search' + params);
+    },
     toggleMenuPanel(visibleProp) {
       this.toggleProperty(visibleProp);
       this.appEvents.trigger('dropdowns:closeAll');

app/assets/javascripts/discourse/lib/search.js.es6

@@ -86,4 +86,19 @@ function searchForTerm(term, opts) {
   return promise;
 }
 
-export default searchForTerm;
+const searchContextDescription = function(type, name){
+  if (type) {
+    switch(type) {
+      case 'topic':
+        return I18n.t('search.context.topic');
+      case 'user':
+        return I18n.t('search.context.user', {username: name});
+      case 'category':
+        return I18n.t('search.context.category', {category: name});
+      case 'private_messages':
+        return I18n.t('search.context.private_messages');
+    }
+  }
+};
+
+export { searchForTerm, searchContextDescription };

app/assets/javascripts/discourse/routes/full-page-search.js.es6

@@ -1,15 +1,24 @@
-import { translateResults } from "discourse/lib/search-for-term";
+import { translateResults } from "discourse/lib/search";
 
 export default Discourse.Route.extend({
-  queryParams: { q: {} },
+  queryParams: { q: {}, "context-id": {}, context: {} },
 
   model(params) {
     return PreloadStore.getAndRemove("search", function() {
-      return Discourse.ajax("/search", { data: { q: params.q } });
+      if (params.q && params.q.length > 2) {
+        var args = { q: params.q };
+        if (params.context_id && !args.skip_context) {
+          args.search_context = {
+            type: params.context,
+            id: params.context_id
+          }
+        }
+        return Discourse.ajax("/search", { data: args });
+      } else {
+        return null;
+      }
     }).then(results => {
-      const model = translateResults(results) || {};
+      return (results && translateResults(results)) || {};
-      model.q = params.q;
-      return model;
     });
   },
 

app/assets/javascripts/discourse/templates/full-page-search.hbs

@@ -9,11 +9,22 @@
   {{/if}}
 </div>
 
+{{#if context}}
+<div class='fps-search-context'>
+<label>
+  {{input type="checkbox" name="searchContext" checked=searchContextEnabled}} {{searchContextDescription}}
+</label>
+</div>
+{{/if}}
+
 {{#conditional-loading-spinner condition=loading}}
 
   {{#unless model.posts}}
     <h3>
-      {{i18n "search.no_results"}} <a href class="show-help" {{action "showSearchHelp" bubbles=false}}>{{i18n "search.search_help"}}</a>
+      {{#if searchActive}}
+      {{i18n "search.no_results"}}
+      {{/if}}
+      <a href class="show-help" {{action "showSearchHelp" bubbles=false}}>{{i18n "search.search_help"}}</a>
     </h3>
   {{/unless}}
 

app/assets/javascripts/discourse/templates/header.hbs

@@ -23,6 +23,7 @@
         {{#header-dropdown iconId="search-button"
                            icon="search"
                            toggleVisible=searchVisible
+                           mobileAction="fullPageSearch"
                            loginAction="showLogin"
                            title="search.title"}}
         {{/header-dropdown}}

app/assets/javascripts/discourse/views/choose-topic.js.es6

@@ -1,5 +1,5 @@
 import debounce from 'discourse/lib/debounce';
-import searchForTerm from 'discourse/lib/search-for-term';
+import { searchForTerm } from 'discourse/lib/search';
 
 export default Ember.View.extend({
   templateName: 'choose_topic',

app/assets/javascripts/main_include.js

@@ -35,7 +35,7 @@
 //= require_tree ./discourse/mixins
 //= require ./discourse/lib/ajax-error
 //= require ./discourse/lib/markdown
-//= require ./discourse/lib/search-for-term
+//= require ./discourse/lib/search
 //= require ./discourse/lib/user-search
 //= require ./discourse/lib/export-csv
 //= require ./discourse/lib/autocomplete

app/assets/javascripts/preload_store.js

@@ -42,7 +42,7 @@ window.PreloadStore = {
         var result = finder();
 
         // If the finder returns a promise, we support that too
-        if (result.then) {
+        if (result && result.then) {
           result.then(function(result) {
             return resolve(result);
           }, function(result) {

app/assets/stylesheets/common/base/search.scss

@@ -18,10 +18,20 @@
     top: -3px;
     margin-right: 4px;
   }
+  a.search-link:visited .topic-title {
+    color: scale-color($tertiary, $lightness: 15%);
+  }
   .search-link {
     .topic-statuses, .topic-title {
       font-size: 1.25em;
     }
+
+    .topic-statuses {
+      float: none;
+      display: inline-block;
+      color: $primary;
+      font-size: 1.0em;
+    }
   }
   .blurb {
     font-size: 1.0em;
@@ -50,3 +60,7 @@
 .search-footer {
   margin-bottom: 30px;
 }
+
+.panel-body-contents .search-context label {
+  float: left;
+}

app/assets/stylesheets/mobile.scss

@@ -19,6 +19,7 @@
 @import "mobile/history";
 @import "mobile/directory";
 @import "mobile/menu-panel";
+@import "mobile/search";
 
 /* These files doesn't actually exist, they are injected by DiscourseSassImporter. */
 

app/assets/stylesheets/mobile/search.scss

@@ -0,0 +1,16 @@
+.search button.btn-primary, .search button.btn {
+  float: none;
+}
+
+.search.row {
+  margin-top: 5px;
+}
+
+.search.row input.search {
+  height: 25px;
+  width: 69%;
+}
+
+.fps-search-context {
+  margin-bottom: 15px;
+}

app/controllers/search_controller.rb

@@ -9,7 +9,20 @@ class SearchController < ApplicationController
   end
 
   def show
-    search = Search.new(params[:q], type_filter: 'topic', guardian: guardian, include_blurbs: true, blurb_length: 300)
+    search_args = {
+      type_filter: 'topic',
+      guardian: guardian,
+      include_blurbs: true,
+      blurb_length: 300
+    }
+
+    context, type = lookup_search_context
+    if context
+      search_args[:search_context] = context
+      search_args[:type_filter] = type if type
+    end
+
+    search = Search.new(params[:q], search_args)
     result = search.execute
 
     serializer = serialize_data(result, GroupedSearchResultSerializer, result: result)
@@ -34,7 +47,29 @@ class SearchController < ApplicationController
     search_args[:include_blurbs] = params[:include_blurbs] == "true" if params[:include_blurbs].present?
     search_args[:search_for_id] = true                               if params[:search_for_id].present?
 
+    context,type = lookup_search_context
+    if context
+      search_args[:search_context] = context
+      search_args[:type_filter] = type if type
+    end
+
+    search = Search.new(params[:term], search_args.symbolize_keys)
+    result = search.execute
+    render_serialized(result, GroupedSearchResultSerializer, result: result)
+  end
+
+  protected
+
+  def lookup_search_context
+
+    return if params[:skip_context] == "true"
+
     search_context = params[:search_context]
+    unless search_context
+      if (context = params[:context]) && (id = params[:context_id])
+        search_context = {type: context, id: id}
+      end
+    end
 
     if search_context.present?
       raise Discourse::InvalidParameters.new(:search_context) unless SearchController.valid_context_types.include?(search_context[:type])
@@ -43,23 +78,21 @@ class SearchController < ApplicationController
       # A user is found by username
       context_obj = nil
       if ['user','private_messages'].include? search_context[:type]
-        context_obj = User.find_by(username_lower: params[:search_context][:id].downcase)
+        context_obj = User.find_by(username_lower: search_context[:id].downcase)
       else
         klass = search_context[:type].classify.constantize
-        context_obj = klass.find_by(id: params[:search_context][:id])
+        context_obj = klass.find_by(id: search_context[:id])
       end
 
+      type_filter = nil
       if search_context[:type] == 'private_messages'
-        search_args[:type_filter] = 'private_messages'
+        type_filter = 'private_messages'
       end
 
       guardian.ensure_can_see!(context_obj)
-      search_args[:search_context] = context_obj
-    end
 
-    search = Search.new(params[:term], search_args.symbolize_keys)
+      [context_obj, type_filter]
-    result = search.execute
+    end
-    render_serialized(result, GroupedSearchResultSerializer, result: result)
   end
 
 end