Merge pull request #4467 from cpradio/advanced-search-ui

FEATURE: Advanced Search UI

app/assets/javascripts/discourse/components/badge-selector.js.es6

@@ -0,0 +1,48 @@
+import { on, observes, default as computed } from 'ember-addons/ember-computed-decorators';
+
+export default Ember.Component.extend({
+  @computed('placeholderKey')
+  placeholder(placeholderKey) {
+    return placeholderKey ? I18n.t(placeholderKey) : '';
+  },
+
+  @observes('badgeNames')
+  _update() {
+    if (this.get('canReceiveUpdates') === 'true')
+      this._initializeAutocomplete({updateData: true});
+  },
+
+  @on('didInsertElement')
+  _initializeAutocomplete(opts) {
+    var self = this;
+    var selectedBadges;
+
+    var template = this.container.lookup('template:badge-selector-autocomplete.raw');
+    self.$('input').autocomplete({
+      allowAny: false,
+      items: _.isArray(this.get('badgeNames')) ? this.get('badgeNames') : [this.get('badgeNames')],
+      single: this.get('single'),
+      updateData: (opts && opts.updateData) ? opts.updateData : false,
+      onChangeItems: function(items){
+        selectedBadges = items;
+        self.set("badgeNames", items.join(","));
+      },
+      transformComplete: function(g) {
+        return g.name;
+      },
+      dataSource: function(term) {
+        return self.get("badgeFinder")(term).then(function(badges){
+
+          if(!selectedBadges){
+            return badges;
+          }
+
+          return badges.filter(function(badge){
+            return !selectedBadges.any(function(s){return s === badge.name;});
+          });
+        });
+      },
+      template: template
+    });
+  }
+});

app/assets/javascripts/discourse/components/category-selector.js.es6

@@ -1,18 +1,25 @@
 import { categoryBadgeHTML } from 'discourse/helpers/category-link';
 import Category from 'discourse/models/category';
-import { on } from 'ember-addons/ember-computed-decorators';
+import { on, observes } from 'ember-addons/ember-computed-decorators';
 
 export default Ember.Component.extend({
+  @observes('categories')
+  _update() {
+    if (this.get('canReceiveUpdates') === 'true')
+      this._initializeAutocomplete({updateData: true});
+  },
+
   @on('didInsertElement')
-  _initializeAutocomplete() {
+  _initializeAutocomplete(opts) {
     const self = this,
           template = this.container.lookup('template:category-selector-autocomplete.raw'),
           regexp = new RegExp(`href=['\"]${Discourse.getURL('/c/')}([^'\"]+)`);
 
     this.$('input').autocomplete({
       items: this.get('categories'),
-      single: false,
+      single: this.get('single'),
       allowAny: false,
+      updateData: (opts && opts.updateData) ? opts.updateData : false,
       dataSource(term) {
         return Category.list().filter(category => {
           const regex = new RegExp(term, 'i');
@@ -26,7 +33,12 @@ export default Ember.Component.extend({
           const slug = link.match(regexp)[1];
           return Category.findSingleBySlug(slug);
         });
-        Em.run.next(() => self.set('categories', categories));
+        Em.run.next(() => {
+          let existingCategory = _.isArray(self.get('categories')) ? self.get('categories') : [self.get('categories')];
+          const result = _.intersection(existingCategory.map(itm => itm.id), categories.map(itm => itm.id));
+          if (result.length !== categories.length || existingCategory.length !== categories.length)
+            self.set('categories', categories);
+        });
       },
       template,
       transformComplete(category) {

app/assets/javascripts/discourse/components/group-selector.js.es6

@@ -1,4 +1,4 @@
-import { on, default as computed } from 'ember-addons/ember-computed-decorators';
+import { on, observes, default as computed } from 'ember-addons/ember-computed-decorators';
 
 export default Ember.Component.extend({
   @computed('placeholderKey')
@@ -6,15 +6,24 @@ export default Ember.Component.extend({
     return placeholderKey ? I18n.t(placeholderKey) : '';
   },
 
+  @observes('groupNames')
+  _update() {
+    if (this.get('canReceiveUpdates') === 'true')
+      this._initializeAutocomplete({updateData: true});
+  },
+
   @on('didInsertElement')
-  _initializeAutocomplete() {
+  _initializeAutocomplete(opts) {
     var self = this;
     var selectedGroups;
+    var groupNames = this.get('groupNames');
 
     var template = this.container.lookup('template:group-selector-autocomplete.raw');
     self.$('input').autocomplete({
       allowAny: false,
-      items: this.get('groupNames'),
+      items: _.isArray(groupNames) ? groupNames : (Ember.isEmpty(groupNames)) ? [] : [groupNames],
+      single: this.get('single'),
+      updateData: (opts && opts.updateData) ? opts.updateData : false,
       onChangeItems: function(items){
         selectedGroups = items;
         self.set("groupNames", items.join(","));

app/assets/javascripts/discourse/components/search-advanced-options.js.es6

@@ -0,0 +1,403 @@
+import { on, observes, default as computed } from 'ember-addons/ember-computed-decorators';
+
+const REGEXP_FILTER_PREFIXES   = /\s?(user:|@|category:|#|group:|badge:|tags?:|in:|status:|posts_count:|(before|after):)/ig;
+
+const REGEXP_USERNAME_PREFIX   = /\s?(user:|@)/ig;
+const REGEXP_CATEGORY_PREFIX   = /\s?(category:|#)/ig;
+const REGEXP_GROUP_PREFIX      = /\s?group:/ig;
+const REGEXP_BADGE_PREFIX      = /\s?badge:/ig;
+const REGEXP_TAGS_PREFIX       = /\s?tags?:/ig;
+const REGEXP_IN_PREFIX         = /\s?in:/ig;
+const REGEXP_STATUS_PREFIX     = /\s?status:/ig;
+const REGEXP_POST_COUNT_PREFIX = /\s?posts_count:/ig;
+const REGEXP_POST_TIME_PREFIX  = /\s?(before|after):/ig;
+
+const REGEXP_CATEGORY_SLUG  = /\s?(\#[a-zA-Z0-9\-:]+)/ig;
+const REGEXP_CATEGORY_ID    = /\s?(category:[0-9]+)/ig;
+const REGEXP_POST_TIME_WHEN = /(before|after)/ig;
+
+export default Em.Component.extend({
+  tagName: 'div',
+  classNames: ['search-advanced', 'row'],
+  searchedTerms: {username: [], category: null, group: [], badge: [], tags: [],
+    in: '', status: '', posts_count: '', time: {when: 'before', days: ''}},
+  inOptions: [
+    {name: I18n.t('search.advanced.filters.likes'),     value: "likes"},
+    {name: I18n.t('search.advanced.filters.posted'),    value: "posted"},
+    {name: I18n.t('search.advanced.filters.watching'),  value: "watching"},
+    {name: I18n.t('search.advanced.filters.tracking'),  value: "tracking"},
+    {name: I18n.t('search.advanced.filters.private'),   value: "private"},
+    {name: I18n.t('search.advanced.filters.bookmarks'), value: "bookmarks"},
+    {name: I18n.t('search.advanced.filters.first'),     value: "first"},
+    {name: I18n.t('search.advanced.filters.pinned'),    value: "pinned"},
+    {name: I18n.t('search.advanced.filters.unpinned'),  value: "unpinned"},
+    {name: I18n.t('search.advanced.filters.wiki'),      value: "wiki"}
+  ],
+  statusOptions: [
+    {name: I18n.t('search.advanced.statuses.open'),        value: "open"},
+    {name: I18n.t('search.advanced.statuses.closed'),      value: "closed"},
+    {name: I18n.t('search.advanced.statuses.archived'),    value: "archived"},
+    {name: I18n.t('search.advanced.statuses.noreplies'),   value: "noreplies"},
+    {name: I18n.t('search.advanced.statuses.single_user'), value: "single_user"},
+  ],
+  postTimeOptions: [
+    {name: I18n.t('search.advanced.post.time.before'),  value: "before"},
+    {name: I18n.t('search.advanced.post.time.after'),   value: "after"}
+  ],
+
+  @on('init')
+  @observes('searchTerm')
+  _init() {
+    let searchTerm = this.get('searchTerm');
+
+    if (!searchTerm)
+      return;
+
+    this.findUsername(searchTerm);
+    this.findCategory(searchTerm);
+    this.findGroup(searchTerm);
+    this.findBadge(searchTerm);
+    this.findTags(searchTerm);
+    this.findIn(searchTerm);
+    this.findStatus(searchTerm);
+    this.findPostsCount(searchTerm);
+    this.findPostTime(searchTerm);
+  },
+
+  findSearchTerm(EXPRESSION, searchTerm) {
+    if (!searchTerm)
+      return "";
+
+    const expression_location = searchTerm.search(EXPRESSION);
+    if (expression_location === -1)
+      return "";
+
+    const remaining_phrase = searchTerm.substring(expression_location + 2);
+    let next_expression_location = remaining_phrase.search(REGEXP_FILTER_PREFIXES);
+    if (next_expression_location === -1)
+      next_expression_location = remaining_phrase.length;
+
+    return searchTerm.substring(expression_location, next_expression_location + expression_location + 2);
+  },
+
+  findUsername(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_USERNAME_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = _.isArray(this.get('searchedTerms.username')) ? this.get('searchedTerms.username')[0] : this.get('searchedTerms.username');
+      let userInput = match.replace(REGEXP_USERNAME_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.username', [userInput]);
+    } else
+      this.set('searchedTerms.username', []);
+  },
+
+  @observes('searchedTerms.username')
+  updateUsername() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_USERNAME_PREFIX, searchTerm);
+    const userFilter = this.get('searchedTerms.username');
+    if (userFilter && userFilter.length !== 0)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` user:${userFilter}`);
+      else
+        searchTerm += ` user:${userFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findCategory(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_CATEGORY_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = _.isArray(this.get('searchedTerms.category')) ? this.get('searchedTerms.category')[0] : this.get('searchedTerms.category');
+      const subcategories = match.replace(REGEXP_CATEGORY_PREFIX, '').split(':');
+      if (subcategories.length > 1) {
+        let userInput = Discourse.Category.findBySlug(subcategories[1], subcategories[0]);
+        if ((!existingInput && userInput)
+          || (existingInput && userInput && existingInput.id !== userInput.id))
+          this.set('searchedTerms.category', userInput.id);
+      } else
+        if (isNaN(subcategories)) {
+          let userInput = Discourse.Category.findSingleBySlug(subcategories[0]);
+          if ((!existingInput && userInput)
+            || (existingInput && userInput && existingInput.id !== userInput.id))
+            this.set('searchedTerms.category', userInput.id);
+        } else {
+          let userInput = Discourse.Category.findById(subcategories[0]);
+          if ((!existingInput && userInput)
+            || (existingInput && userInput && existingInput.id !== userInput.id))
+            this.set('searchedTerms.category', userInput.id);
+        }
+    } else
+      this.set('searchedTerms.category', null);
+  },
+
+  @observes('searchedTerms.category')
+  updateCategory() {
+    let searchTerm = this.get('searchTerm');
+    const categoryFilter = Discourse.Category.findById(this.get('searchedTerms.category'));
+
+    const match = this.findSearchTerm(REGEXP_CATEGORY_PREFIX, searchTerm);
+    const slugCategoryMatches = match.match(REGEXP_CATEGORY_SLUG);
+    const idCategoryMatches = match.match(REGEXP_CATEGORY_ID);
+    if (categoryFilter && categoryFilter.length !== 0) {
+      const id = categoryFilter.id;
+      const slug = categoryFilter.slug;
+      if (categoryFilter && categoryFilter.parentCategory) {
+        const parentSlug = categoryFilter.parentCategory.slug;
+        if (slugCategoryMatches)
+          searchTerm = searchTerm.replace(slugCategoryMatches[0], ` #${parentSlug}:${slug}`);
+        else if (idCategoryMatches)
+          searchTerm = searchTerm.replace(idCategoryMatches[0], ` category:${id}`);
+        else
+          searchTerm += ` #${parentSlug}:${slug}`;
+      } else if (categoryFilter) {
+        if (slugCategoryMatches)
+          searchTerm = searchTerm.replace(slugCategoryMatches[0], ` #${slug}`);
+        else if (idCategoryMatches)
+          searchTerm = searchTerm.replace(idCategoryMatches[0], ` category:${id}`);
+        else
+          searchTerm += ` #${slug}`;
+      }
+    } else {
+      if (slugCategoryMatches)
+        searchTerm = searchTerm.replace(slugCategoryMatches[0], '');
+      if (idCategoryMatches)
+        searchTerm = searchTerm.replace(idCategoryMatches[0], '');
+    }
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findGroup(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_GROUP_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = _.isArray(this.get('searchedTerms.group')) ? this.get('searchedTerms.group')[0] : this.get('searchedTerms.group');
+      let userInput = match.replace(REGEXP_GROUP_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.group', [userInput]);
+    } else
+      this.set('searchedTerms.group', []);
+  },
+
+  @observes('searchedTerms.group')
+  updateGroup() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_GROUP_PREFIX, searchTerm);
+    const groupFilter = this.get('searchedTerms.group');
+    if (groupFilter && groupFilter.length !== 0)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` group:${groupFilter}`);
+      else
+        searchTerm += ` group:${groupFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findBadge(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_BADGE_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = _.isArray(this.get('searchedTerms.badge')) ? this.get('searchedTerms.badge')[0] : this.get('searchedTerms.badge');
+      let userInput = match.replace(REGEXP_BADGE_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.badge', [match.replace(REGEXP_BADGE_PREFIX, '')]);
+    } else
+      this.set('searchedTerms.badge', []);
+  },
+
+  @observes('searchedTerms.badge')
+  updateBadge() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_BADGE_PREFIX, searchTerm);
+    const badgeFilter = this.get('searchedTerms.badge');
+    if (badgeFilter && badgeFilter.length !== 0)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` badge:${badgeFilter}`);
+      else
+        searchTerm += ` badge:${badgeFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findTags(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_TAGS_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = _.isArray(this.get('searchedTerms.tags')) ? this.get('searchedTerms.tags').join(',') : this.get('searchedTerms.tags');
+      let userInput = match.replace(REGEXP_TAGS_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.tags', userInput.split(','));
+    } else
+      this.set('searchedTerms.tags', []);
+  },
+
+  @observes('searchedTerms.tags')
+  updateTags() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_TAGS_PREFIX, searchTerm);
+    const tagFilter = this.get('searchedTerms.tags');
+    if (tagFilter && tagFilter.length !== 0) {
+      const tags = tagFilter.join(',');
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` tags:${tags}`);
+      else
+        searchTerm += ` tags:${tags}`;
+    } else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findIn(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_IN_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = this.get('searchedTerms.in');
+      let userInput = match.replace(REGEXP_IN_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.in', userInput);
+    } else
+      this.set('searchedTerms.in', '');
+  },
+
+  @observes('searchedTerms.in')
+  updateIn() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_IN_PREFIX, searchTerm);
+    const inFilter = this.get('searchedTerms.in');
+    if (inFilter)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` in:${inFilter}`);
+      else
+        searchTerm += ` in:${inFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findStatus(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_STATUS_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = this.get('searchedTerms.status');
+      let userInput = match.replace(REGEXP_STATUS_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.status', userInput);
+    } else
+      this.set('searchedTerms.status', '');
+  },
+
+  @observes('searchedTerms.status')
+  updateStatus() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_STATUS_PREFIX, searchTerm);
+    const statusFilter = this.get('searchedTerms.status');
+    if (statusFilter)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` status:${statusFilter}`);
+      else
+        searchTerm += ` status:${statusFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findPostsCount(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_POST_COUNT_PREFIX, searchTerm);
+    if (match.length !== 0) {
+      let existingInput = this.get('searchedTerms.posts_count');
+      let userInput = match.replace(REGEXP_POST_COUNT_PREFIX, '');
+      if (userInput.length !== 0 && existingInput !== userInput)
+        this.set('searchedTerms.posts_count', userInput);
+    } else
+      this.set('searchedTerms.posts_count', '');
+  },
+
+  @observes('searchedTerms.posts_count')
+  updatePostsCount() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_POST_COUNT_PREFIX, searchTerm);
+    const postsCountFilter = this.get('searchedTerms.posts_count');
+    if (postsCountFilter)
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` posts_count:${postsCountFilter}`);
+      else
+        searchTerm += ` posts_count:${postsCountFilter}`;
+    else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  findPostTime(searchTerm) {
+    const match = this.findSearchTerm(REGEXP_POST_TIME_WHEN, searchTerm);
+    if (match.length !== 0) {
+      let existingInputWhen = this.get('searchedTerms.time.when');
+      let userInputWhen = match.match(REGEXP_POST_TIME_WHEN)[0];
+      if (userInputWhen.length !== 0 && existingInputWhen !== userInputWhen)
+        this.set('searchedTerms.time.when', userInputWhen);
+
+      let existingInputDays = this.get('searchedTerms.time.days');
+      let userInputDays = match.replace(REGEXP_POST_TIME_PREFIX, '');
+      if (userInputDays.length !== 0 && existingInputDays !== userInputDays)
+        this.set('searchedTerms.time.days', userInputDays);
+    } else
+      this.set('searchedTerms.time.days', '');
+  },
+
+  @observes('searchedTerms.time.when', 'searchedTerms.time.days')
+  updatePostTime() {
+    let searchTerm = this.get('searchTerm');
+
+    const match = this.findSearchTerm(REGEXP_POST_TIME_PREFIX, searchTerm);
+    const timeDaysFilter = this.get('searchedTerms.time.days');
+    if (timeDaysFilter) {
+      const when = this.get('searchedTerms.time.when');
+      if (match.length !== 0)
+        searchTerm = searchTerm.replace(match, ` ${when}:${timeDaysFilter}`);
+      else
+        searchTerm += ` ${when}:${timeDaysFilter}`;
+    } else if (match.length !== 0)
+      searchTerm = searchTerm.replace(match, '');
+
+    this.set('searchTerm', searchTerm);
+  },
+
+  groupFinder(term) {
+    const Group = require('discourse/models/group').default;
+    return Group.findAll({search: term, ignore_automatic: false});
+  },
+
+  badgeFinder(term) {
+    const Badge = require('discourse/models/badge').default;
+    return Badge.findAll({search: term});
+  },
+
+  collapsedClassName: function() {
+    return (this.get('isExpanded')) ? "fa-caret-down" : "fa-caret-right";
+  }.property('isExpanded'),
+
+  @computed('isExpanded')
+  isCollapsed(isExpanded){
+    return !isExpanded;
+  },
+
+  actions: {
+    expandOptions() {
+      this.set('isExpanded', !this.get('isExpanded'));
+      if (this.get('isExpanded'))
+        this._init();
+    }
+  }
+});

app/assets/javascripts/discourse/components/user-selector.js.es6

@@ -3,8 +3,13 @@ import TextField from 'discourse/components/text-field';
 import userSearch from 'discourse/lib/user-search';
 
 export default TextField.extend({
+  @observes('usernames')
+  _update() {
+    if (this.get('canReceiveUpdates') === 'true')
+      this.didInsertElement({updateData: true});
+  },
 
-  didInsertElement() {
+  didInsertElement(opts) {
     this._super();
     var self = this,
         selected = [],
@@ -29,6 +34,7 @@ export default TextField.extend({
       disabled: this.get('disabled'),
       single: this.get('single'),
       allowAny: this.get('allowAny'),
+      updateData: (opts && opts.updateData) ? opts.updateData : false,
 
       dataSource: function(term) {
         var results = userSearch({

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

@@ -42,7 +42,7 @@ export default function(options) {
 
   if (this.length === 0) return;
 
-  if (options === 'destroy') {
+  if (options === 'destroy' || options.updateData) {
     Ember.run.cancel(inputTimeout);
 
     $(this).off('keyup.autocomplete')
@@ -50,6 +50,7 @@ export default function(options) {
            .off('paste.autocomplete')
            .off('click.autocomplete');
 
+    if (options === 'destroy')
       return;
   }
 
@@ -162,28 +163,46 @@ export default function(options) {
 
   if (isInput) {
     const width = this.width();
+
+    if (options.updateData) {
+      wrap = this.parent();
+      wrap.find('.item').remove();
+      me.show();
+    } else {
       wrap = this.wrap("<div class='ac-wrap clearfix" + (disabled ? " disabled" : "") + "'/>").parent();
       wrap.width(width);
+    }
+
     if(options.single) {
       this.css("width","100%");
     } else {
       this.width(150);
     }
-    this.attr('name', this.attr('name') + "-renamed");
+
+    this.attr('name', (options.updateData) ? this.attr('name') : this.attr('name') + "-renamed");
+
     var vals = this.val().split(",");
     _.each(vals,function(x) {
       if (x !== "") {
         if (options.reverseTransform) {
           x = options.reverseTransform(x);
         }
+        if(options.single){
+          me.hide();
+        }
         addInputSelectedItem(x);
       }
     });
+
     if(options.items) {
       _.each(options.items, function(item){
+        if(options.single){
+          me.hide();
+        }
         addInputSelectedItem(item);
       });
     }
+
     this.val("");
     completeStart = 0;
     wrap.click(function() {

app/assets/javascripts/discourse/models/badge.js.es6

@@ -135,7 +135,7 @@ Badge.reopenClass({
     if(opts && opts.onlyListable){
       listable = "?only_listable=true";
     }
-    return ajax('/badges.json' + listable).then(function(badgesJson) {
+    return ajax('/badges.json' + listable, { data: opts }).then(function(badgesJson) {
       return Badge.createFromJson(badgesJson);
     });
   },

app/assets/javascripts/discourse/templates/badge-selector-autocomplete.raw.hbs

@@ -0,0 +1,7 @@
+<div class='autocomplete'>
+  <ul>
+    {{#each options as |option|}}
+      <li><a href>{{option.name}}</a></li>
+    {{/each}}
+  </ul>
+</div>

app/assets/javascripts/discourse/templates/components/badge-selector.hbs

@@ -0,0 +1 @@
+<input class='ember-text-field badge-names' type="text" placeholder={{placeholder}} name="badges">

app/assets/javascripts/discourse/templates/components/search-advanced-options.hbs

@@ -0,0 +1,78 @@
+<h3 class="panel-title" {{action "expandOptions"}}>
+  <i class="fa {{collapsedClassName}}"></i> {{i18n "search.advanced.title"}}
+</h3>
+{{#unless isCollapsed}}
+  <div class="search-options">
+    <div class="container">
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-posted-by">{{i18n "search.advanced.posted_by.label"}}</label>
+        <div class="controls">
+          {{user-selector excludeCurrentUser=false usernames=searchedTerms.username class="user-selector" single="true" canReceiveUpdates="true"}}
+        </div>
+      </div>
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-in-category">{{i18n "search.advanced.in_category.label"}}</label>
+        <div class="controls">
+          {{category-chooser value=searchedTerms.category}}
+        </div>
+      </div>
+    </div>
+
+    <div class="container">
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-in-group">{{i18n "search.advanced.in_group.label"}}</label>
+        <div class="controls">
+          {{group-selector groupFinder=groupFinder groupNames=searchedTerms.group single="true" canReceiveUpdates="true"}}
+        </div>
+      </div>
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-with-badge">{{i18n "search.advanced.with_badge.label"}}</label>
+        <div class="controls">
+          {{badge-selector badgeFinder=badgeFinder badgeNames=searchedTerms.badge single="true" canReceiveUpdates="true"}}
+        </div>
+      </div>
+    </div>
+
+    {{#if siteSettings.tagging_enabled}}
+      <div class="container">
+        <div class="control-group">
+          <label class="control-label" for="search-with-tags">{{i18n "search.advanced.with_tags.label"}}</label>
+          <div class="controls">
+            {{tag-chooser tags=searchedTerms.tags blacklist=searchedTerms.tags allowCreate=false placeholder="" everyTag="true" unlimitedTagCount="true"}}
+          </div>
+        </div>
+      </div>
+    {{/if}}
+
+    <div class="container">
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-in-options">{{i18n "search.advanced.filters.label"}}</label>
+        <div class="controls">
+          {{combo-box id="in" valueAttribute="value" content=inOptions value=searchedTerms.in none="user.locale.any"}}
+        </div>
+      </div>
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-status-options">{{i18n "search.advanced.statuses.label"}}</label>
+        <div class="controls">
+          {{combo-box id="status" valueAttribute="value" content=statusOptions value=searchedTerms.status none="user.locale.any"}}
+        </div>
+      </div>
+    </div>
+
+    <div class="container">
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-post-date">{{i18n "search.advanced.post.time.label"}}</label>
+        <div class="controls">
+          {{combo-box id="postTime" valueAttribute="value" content=postTimeOptions value=searchedTerms.time.when}}
+          {{input type="text" value=searchedTerms.time.days class="input-small" id='search-post-date'}}
+        </div>
+      </div>
+      <div class="control-group pull-left">
+        <label class="control-label" for="search-posts-count">{{i18n "search.advanced.post.count.label"}}</label>
+        <div class="controls">
+          {{input type="number" value=searchedTerms.posts_count class="input-small" id='search-posts-count'}}
+        </div>
+      </div>
+    </div>
+  </div>
+{{/unless}}

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

@@ -2,6 +2,8 @@
   {{search-text-field value=searchTerm class="full-page-search input-xxlarge search no-blur" action="search" hasAutofocus=hasAutofocus}}
   {{d-button action="search" icon="search" class="btn-primary" disabled=searching}}
 
+  {{search-advanced-options searchTerm=searchTerm}}
+
   {{#if canCreateTopic}}
     <span class="new-topic-btn">{{d-button id="create-topic" class="btn-default" action="createTopic" actionParam=searchTerm icon="plus" label="topic.create"}}</span>
   {{/if}}

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

@@ -97,6 +97,24 @@
   }
 }
 
+.search-advanced {
+  margin-bottom: 15px;
+
+  .panel-title {
+    background-color: dark-light-diff($primary, $secondary, 90%, -75%);
+    padding: 5px 10px 5px 10px;
+  }
+
+  .search-options {
+    border: 1px solid dark-light-diff($primary, $secondary, 90%, -75%);
+    padding: 10px;
+
+    .control-group.pull-left {
+      width: 50%;
+    }
+  }
+}
+
 .search-footer {
   margin-bottom: 30px;
 }

app/controllers/badges_controller.rb

@@ -6,6 +6,11 @@ class BadgesController < ApplicationController
 
     badges = Badge.all
 
+    if search = params[:search]
+      search = search.to_s
+      badges = badges.where("name ILIKE ?", "%#{search}%")
+    end
+
     if (params[:only_listable] == "true") || !request.xhr?
       # NOTE: this is sorted client side if needed
       badges = badges.includes(:badge_grouping)

config/locales/client.en.yml

@@ -674,6 +674,7 @@ en:
         title: "Interface language"
         instructions: "User interface language. It will change when you refresh the page."
         default: "(default)"
+        any: "any"
 
       password_confirmation:
         title: "Password Again"
@@ -1217,6 +1218,45 @@ en:
         topic: "Search this topic"
         private_messages: "Search messages"
 
+      advanced:
+        title: Advanced Search
+        posted_by:
+          label: Posted by
+        in_category:
+          label: In Category
+        in_group:
+          label: In Group
+        with_badge:
+          label: With Badge
+        with_tags:
+          label: With Tags
+        filters:
+          label: Only return topics/posts that...
+          likes: I liked
+          posted: I posted in
+          watching: I'm watching
+          tracking: I'm tracking
+          private: are in my messages
+          bookmarks: I've bookmarked
+          first: are the very first post
+          pinned: are pinned
+          unpinned: are not pinned
+          wiki: are wiki
+        statuses:
+          label: Where topics
+          open: are open
+          closed: are closed
+          archived: are archived
+          noreplies: have zero replies
+          single_user: contain a single user
+        post:
+          count:
+            label: Minimum Post Count
+          time:
+            label: Posted
+            before: before
+            after: after
+
     hamburger_menu: "go to another topic list or category"
     new_item: "new"
     go_back: 'go back'

test/javascripts/acceptance/search-full-test.js.es6

@@ -1,5 +1,43 @@
-import { acceptance } from "helpers/qunit-helpers";
-acceptance("Search - Full Page");
+import { acceptance, waitFor } from "helpers/qunit-helpers";
+acceptance("Search - Full Page", {
+  settings: {tagging_enabled: true},
+  setup() {
+    const response = (object) => {
+      return [
+        200,
+        {"Content-Type": "application/json"},
+        object
+      ];
+    };
+
+    server.get('/tags/filter/search', () => { //eslint-disable-line
+      return response({results: [{text: 'monkey', count: 1}]});
+    });
+
+    server.get('/users/search/users', () => { //eslint-disable-line
+      return response({users: [{username: "admin", name: "admin",
+        avatar_template: "/letter_avatar_proxy/v2/letter/a/3ec8ea/{size}.png"}]});
+    });
+
+    server.get('/admin/groups.json', () => { //eslint-disable-line
+      return response([{id: 2, automatic: true, name: "moderators", user_count: 4, alias_level: 0,
+        visible: true, automatic_membership_email_domains: null, automatic_membership_retroactive: false,
+        primary_group: false, title: null, grant_trust_level: null, incoming_email: null,
+        notification_level: null, has_messages: true, is_member: true, mentionable: false,
+        flair_url: null, flair_bg_color: null, flair_color: null}]);
+    });
+
+    server.get('/badges.json', () => { //eslint-disable-line
+      return response({badge_types: [{id: 3, name: "Bronze", sort_order: 7}],
+        badge_groupings: [{id: 1, name: "Getting Started", description: null, position: 10, system: true}],
+        badges: [{id: 17, name: "Reader", description: "Read every reply in a topic with more than 100 replies",
+          grant_count: 0, allow_title: false, multiple_grant: false, icon: "fa-certificate", image: null,
+          listable: true, enabled: true, badge_grouping_id: 1, system: true,
+          long_description: "This badge is granted the first time you read a long topic with more than 100 replies. Reading a conversation closely helps you follow the discussion, understand different viewpoints, and leads to more interesting conversations. The more you read, the better the conversation gets. As we like to say, Reading is Fundamental! :slight_smile:\n",
+          slug: "reader", has_badge: false, badge_type_id: 3}]});
+    });
+  }
+});
 
 test("perform various searches", assert => {
   visit("/search");
@@ -9,13 +47,198 @@ test("perform various searches", assert => {
     assert.ok(find('.fps-topic').length === 0);
   });
 
-  fillIn('.search input', 'none');
+  fillIn('.search input.full-page-search', 'none');
   click('.search .btn-primary');
 
   andThen(() => assert.ok(find('.fps-topic').length === 0), 'has no results');
 
-  fillIn('.search input', 'posts');
+  fillIn('.search input.full-page-search', 'posts');
   click('.search .btn-primary');
 
   andThen(() => assert.ok(find('.fps-topic').length === 1, 'has one post'));
 });
+
+test("open advanced search", assert => {
+  visit("/search");
+
+  andThen(() => assert.ok(exists('.search .search-advanced'), 'shows advanced search panel'));
+
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+
+  andThen(() => assert.ok(visible('.search-advanced .search-options'), '"search-options" is visible'));
+});
+
+test("validate population of advanced search", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'test user:admin #bug group:moderators badge:Reader tags:monkey in:likes status:open after:5 posts_count:10');
+  click('.search-advanced h3.panel-title');
+
+  andThen(() => {
+    assert.ok(exists('.search-options span:contains("admin")'), 'has "admin" pre-populated');
+    assert.ok(exists('.search-options .category-combobox .select2-choice .select2-chosen:contains("bug")'), 'has "bug" pre-populated');
+    assert.ok(exists('.search-options span:contains("moderators")'), 'has "moderators" pre-populated');
+    assert.ok(exists('.search-options span:contains("Reader")'), 'has "Reader" pre-populated');
+    assert.ok(exists('.search-options .tag-chooser .tag-monkey'), 'has "monkey" pre-populated');
+    assert.ok(exists('.search-options .combobox .select2-choice .select2-chosen:contains("I liked")'), 'has "I liked" pre-populated');
+    assert.ok(exists('.search-options .combobox .select2-choice .select2-chosen:contains("are open")'), 'has "are open" pre-populated');
+    assert.ok(exists('.search-options .combobox .select2-choice .select2-chosen:contains("after")'), 'has "after" pre-populated');
+    assert.equal(find('.search-options #search-post-date').val(), "5", 'has "5" pre-populated');
+    assert.equal(find('.search-options #search-posts-count').val(), "10", 'has "10" pre-populated');
+  });
+});
+
+test("update username through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  fillIn('.search-options .user-selector', 'admin');
+  click('.search-options .user-selector');
+  keyEvent('.search-options .user-selector', 'keydown', 8);
+
+  andThen(() => {
+    waitFor(() => {
+      assert.ok(visible('.search-options .autocomplete'), '"autocomplete" popup is visible');
+      assert.ok(exists('.search-options .autocomplete ul li a span.username:contains("admin")'), '"autocomplete" popup has an entry for "admin"');
+
+      click('.search-options .autocomplete ul li a:first');
+
+      andThen(() => {
+        assert.ok(exists('.search-options span:contains("admin")'), 'has "admin" pre-populated');
+        assert.equal(find('.search input.full-page-search').val(), "none user:admin", 'has updated search term to "none user:admin"');
+      });
+    });
+  });
+});
+
+test("update category through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  selectDropdown('.search-options .category-combobox', 4);
+  click('.search-options'); // need to click off the combobox for the search-term to get updated
+
+  andThen(() => {
+    assert.ok(exists('.search-options .category-combobox .select2-choice .select2-chosen:contains("faq")'), 'has "faq" populated');
+    assert.equal(find('.search input.full-page-search').val(), "none #faq", 'has updated search term to "none #faq"');
+  });
+});
+
+test("update group through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  fillIn('.search-options .group-selector', 'moderators');
+  click('.search-options .group-selector');
+  keyEvent('.search-options .group-selector', 'keydown', 8);
+
+  andThen(() => {
+    waitFor(() => {
+      assert.ok(visible('.search-options .autocomplete'), '"autocomplete" popup is visible');
+      assert.ok(exists('.search-options .autocomplete ul li a:contains("moderators")'), '"autocomplete" popup has an entry for "moderators"');
+
+      click('.search-options .autocomplete ul li a:first');
+
+      andThen(() => {
+        assert.ok(exists('.search-options span:contains("moderators")'), 'has "moderators" pre-populated');
+        assert.equal(find('.search input.full-page-search').val(), "none group:moderators", 'has updated search term to "none group:moderators"');
+      });
+    });
+  });
+});
+
+test("update badges through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  fillIn('.search-options .badge-names', 'Reader');
+  click('.search-options .badge-names');
+  keyEvent('.search-options .badge-names', 'keydown', 8);
+
+  andThen(() => {
+    waitFor(() => {
+      assert.ok(visible('.search-options .autocomplete'), '"autocomplete" popup is visible');
+      assert.ok(exists('.search-options .autocomplete ul li a:contains("Reader")'), '"autocomplete" popup has an entry for "Reader"');
+
+      click('.search-options .autocomplete ul li a:first');
+
+      andThen(() => {
+        assert.ok(exists('.search-options span:contains("Reader")'), 'has "Reader" pre-populated');
+        assert.equal(find('.search input.full-page-search').val(), "none badge:Reader", 'has updated search term to "none badge:Reader"');
+      });
+    });
+  });
+});
+
+// test("update tags through advanced search ui", assert => {
+//   visit("/search");
+//   fillIn('.search input.full-page-search', 'none');
+//   click('.search-advanced h3.panel-title');
+//
+//   keyEvent('.search-options .tag-chooser input.select2-input', 'keydown', 110);
+//   fillIn('.search-options .tag-chooser input.select2-input', 'monkey');
+//   keyEvent('.search-options .tag-chooser input.select2-input', 'keyup', 110);
+//
+//   andThen(() => {
+//     waitFor(() => {
+//       click('li.select2-result-selectable:first');
+//       andThen(() => {
+//         assert.ok(exists('.search-options .tag-chooser .tag-monkey'), 'has "monkey" pre-populated');
+//         assert.equal(find('.search input.full-page-search').val(), "none tags:monkey", 'has updated search term to "none tags:monkey"');
+//       });
+//     });
+//   });
+// });
+
+test("update in filter through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  selectDropdown('.search-options #s2id_in', 'likes');
+  fillIn('.search-options #in', 'likes');
+
+  andThen(() => {
+    assert.ok(exists('.search-options #s2id_in .select2-choice .select2-chosen:contains("I liked")'), 'has "I liked" populated');
+    assert.equal(find('.search input.full-page-search').val(), "none in:likes", 'has updated search term to "none in:likes"');
+  });
+});
+
+test("update status through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  selectDropdown('.search-options #s2id_status', 'closed');
+  fillIn('.search-options #status', 'closed');
+
+  andThen(() => {
+    assert.ok(exists('.search-options #s2id_status .select2-choice .select2-chosen:contains("are closed")'), 'has "are closed" populated');
+    assert.equal(find('.search input.full-page-search').val(), "none status:closed", 'has updated search term to "none status:closed"');
+  });
+});
+
+test("update post time through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  fillIn('#search-post-date', '5');
+  selectDropdown('.search-options #s2id_postTime', 'after');
+  fillIn('.search-options #postTime', 'after');
+
+  andThen(() => {
+    assert.ok(exists('.search-options #s2id_postTime .select2-choice .select2-chosen:contains("after")'), 'has "after" populated');
+    assert.equal(find('.search-options #search-post-date').val(), "5", 'has "5" populated');
+    assert.equal(find('.search input.full-page-search').val(), "none after:5", 'has updated search term to "none after:5"');
+  });
+});
+
+test("update posts count through advanced search ui", assert => {
+  visit("/search");
+  fillIn('.search input.full-page-search', 'none');
+  click('.search-advanced h3.panel-title');
+  fillIn('#search-posts-count', '5');
+
+  andThen(() => {
+    assert.equal(find('.search-options #search-posts-count').val(), "5", 'has "5" populated');
+    assert.equal(find('.search input.full-page-search').val(), "none posts_count:5", 'has updated search term to "none posts_count:5"');
+  });
+});

test/javascripts/helpers/qunit-helpers.js.es6

@@ -109,6 +109,15 @@ function blank(obj, text) {
   ok(Ember.isEmpty(obj), text);
 }
 
+function waitFor(callback, timeout) {
+  timeout = timeout || 500;
+  stop();
+  Ember.run.later(() => {
+    callback();
+    start();
+  }, timeout);
+}
+
 export { acceptance,
          controllerFor,
          asyncTestDiscourse,
@@ -116,4 +125,5 @@ export { acceptance,
          logIn,
          currentUser,
          blank,
-         present };
+         present,
+         waitFor };