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public/sdk/docs/scripts/fulltext-search-ui.js

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+window.SearcherDisplay = (function($) {
+    /**
+     * This class provides support for displaying quick search text results to users.
+     */
+    function SearcherDisplay() { }
+
+    SearcherDisplay.prototype.init = function() {
+        this._displayQuickSearch();
+    };
+
+    /**
+     * This method creates the quick text search entry in navigation menu and wires all required events.
+     */
+    SearcherDisplay.prototype._displayQuickSearch = function() {
+            var quickSearch = $(document.createElement("iframe")),
+                   body = $("body"),
+                   self = this;
+
+            quickSearch.attr("src", "quicksearch.html");
+            quickSearch.css("width", "0px");
+            quickSearch.css("height", "0px");
+
+            body.append(quickSearch);
+
+            $(window).on("message", function(msg) {
+                var msgData = msg.originalEvent.data;
+
+                if (msgData.msgid != "docstrap.quicksearch.done") {
+                    return;
+                }
+
+                var results = msgData.results || [];
+
+                self._displaySearchResults(results);
+            });
+
+            function startSearch() {
+              var searchTerms = $('#search-input').prop("value");
+              if (searchTerms) {
+                quickSearch[0].contentWindow.postMessage({
+                  "searchTerms": searchTerms,
+                  "msgid": "docstrap.quicksearch.start"
+                }, "*");
+              }
+            }
+
+            $('#search-input').on('keyup', function(evt) {
+              if (evt.keyCode != 13) {
+                return;
+              }
+              startSearch();
+              return false;
+            });
+            $('#search-submit').on('click', function() {
+              startSearch();
+              return false;
+            });
+    };
+
+    /**
+     * This method displays the quick text search results in a modal dialog.
+     */
+    SearcherDisplay.prototype._displaySearchResults = function(results) {
+            var resultsHolder = $($("#searchResults").find(".modal-body")),
+                  fragment = document.createDocumentFragment(),
+                  resultsList = document.createElement("ul");
+
+            resultsHolder.empty();
+
+            for (var idx = 0; idx < results.length; idx++) {
+                var result = results[idx],
+                       item = document.createElement("li"),
+                       link = document.createElement("a");
+
+                link.href = result.id;
+                link.innerHTML = result.title;
+
+                item.appendChild(link)
+                resultsList.appendChild(item);
+            }
+
+            fragment.appendChild(resultsList);
+            resultsHolder.append(fragment);
+
+            $("#searchResults").modal({"show": true});
+    };
+
+    return new SearcherDisplay();
+})($);