1 files changed, 86 insertions, 0 deletions
diff --git a/_includes/scripts/components/search.js b/_includes/scripts/components/search.js
new file mode 100644
index 0000000..e1c8c27
--- /dev/null
+++ b/_includes/scripts/components/search.js
@@ -0,0 +1,86 @@
+
+(function () {
+  var SOURCES = window.TEXT_VARIABLES.sources;
+  window.Lazyload.js(SOURCES.jquery, function() {
+    // search panel
+    var search = (window.search || (window.search = {}));
+    var useDefaultSearchBox = window.useDefaultSearchBox === undefined ?
+      true : window.useDefaultSearchBox ;
+
+    var $searchModal = $('.js-page-search-modal');
+    var $searchToggle = $('.js-search-toggle');
+    var searchModal = $searchModal.modal({ onChange: handleModalChange, hideWhenWindowScroll: true });
+    var modalVisible = false;
+    search.searchModal = searchModal;
+
+    var $searchBox = null;
+    var $searchInput = null;
+    var $searchClear = null;
+
+    function getModalVisible() {
+      return modalVisible;
+    }
+    search.getModalVisible = getModalVisible;
+
+    function handleModalChange(visible) {
+      modalVisible = visible;
+      if (visible) {
+        search.onShow && search.onShow();
+        useDefaultSearchBox && $searchInput[0] && $searchInput[0].focus();
+      } else {
+        search.onShow && search.onHide();
+        useDefaultSearchBox && $searchInput[0] && $searchInput[0].blur();
+        setTimeout(function() {
+          useDefaultSearchBox && ($searchInput.val(''), $searchBox.removeClass('not-empty'));
+          search.clear && search.clear();
+          window.pageAsideAffix && window.pageAsideAffix.refresh();
+        }, 400);
+      }
+    }
+
+    $searchToggle.on('click', function() {
+      modalVisible ? searchModal.hide() : searchModal.show();
+    });
+    // Char Code: 83  S, 191 /
+    $(window).on('keyup', function(e) {
+      if (!modalVisible && !window.isFormElement(e.target || e.srcElement) && (e.which === 83 || e.which === 191)) {
+        modalVisible || searchModal.show();
+      }
+    });
+
+    if (useDefaultSearchBox) {
+      $searchBox = $('.js-search-box');
+      $searchInput = $searchBox.children('input');
+      $searchClear = $searchBox.children('.js-icon-clear');
+      search.getSearchInput = function() {
+        return $searchInput.get(0);
+      };
+      search.getVal = function() {
+        return $searchInput.val();
+      };
+      search.setVal = function(val) {
+        $searchInput.val(val);
+      };
+
+      $searchInput.on('focus', function() {
+        $(this).addClass('focus');
+      });
+      $searchInput.on('blur', function() {
+        $(this).removeClass('focus');
+      });
+      $searchInput.on('input', window.throttle(function() {
+        var val = $(this).val();
+        if (val === '' || typeof val !== 'string') {
+          search.clear && search.clear();
+        } else {
+          $searchBox.addClass('not-empty');
+          search.onInputNotEmpty && search.onInputNotEmpty(val);
+        }
+      }, 400));
+      $searchClear.on('click', function() {
+        $searchInput.val(''); $searchBox.removeClass('not-empty');
+        search.clear && search.clear();
+      });
+    }
+  });
+})();