Semantic-Org/Semantic-UI

Function dropdown has 3525 lines of code (exceeds 25 allowed). Consider refactoring.

Open

$.fn.dropdown = function(parameters) {
  var
    $allModules    = $(this),
    $document      = $(document),

File dropdown.js has 3743 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*!
 * # Semantic UI - Dropdown
 * http://github.com/semantic-org/semantic-ui/
 *
 *

Function keydown has 158 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          keydown: function(event) {
            var
              pressedKey    = event.which,
              isShortcutKey = module.is.inObject(pressedKey, keys)
            ;

Function keydown has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            keydown: function(event) {
              var
                pressedKey    = event.which,
                isShortcutKey = module.is.inObject(pressedKey, keys)
              ;

Function selected has 69 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          selected: function(value, $selectedItem) {
            var
              isMultiple = module.is.multiple(),
              $userSelectedItem
            ;

Function mouseEvents has 64 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          mouseEvents: function() {
            module.verbose('Binding mouse events');
            if(module.is.multiple()) {
              $module
                .on('click'   + eventNamespace, selector.label,  module.event.label.click)

Function filter has 62 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        filter: function(query) {
          var
            searchTerm = (query !== undefined)
              ? query
              : module.get.query(),

Function filterItems has 59 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        filterItems: function(query) {
          var
            searchTerm = (query !== undefined)
              ? query
              : module.get.query(),

Function item has 57 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          item: function(value, strict) {
            var
              $selectedItem = false,
              shouldSearch,
              isMultiple

Function value has 53 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          value: function(value, text, $selected) {
            var
              escapedValue = module.escape.value(value),
              hasInput     = ($input.length > 0),
              currentValue = module.get.values(),

Function invoke has 52 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,

Function show has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          show: function(callback, $subMenu) {
            var
              $currentMenu = $subMenu || $menu,
              start = ($subMenu)
                ? function() {}

Function scrollPage has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        scrollPage: function(direction, $selectedItem) {
          var
            $currentItem  = $selectedItem || module.get.selectedItem(),
            $menu         = $currentItem.closest(selector.menu),
            menuHeight    = $menu.outerHeight(),

Function userSuggestion has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          userSuggestion: function(value) {
            var
              $addition         = $menu.children(selector.addition),
              $existingItem     = module.get.item(value),
              alreadyHasValue   = $existingItem && $existingItem.not(selector.addition).length,

Function hide has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          hide: function(callback, $subMenu) {
            var
              $currentMenu = $subMenu || $menu,
              duration = ($subMenu)
                ? (settings.duration * 0.9)

Function selectValues has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          selectValues: function() {
            var
              select = {}
            ;
            select.values = [];

Function select has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          select: function() {
            var
              selectValues  = module.get.selectValues()
            ;
            module.debug('Dropdown initialized on a select', selectValues);

Function openDownward has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          openDownward: function($subMenu) {
            var
              $currentMenu    = $subMenu || $menu,
              canOpenDownward = true,
              onScreen        = {},

Function queryRemote has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        queryRemote: function(query, callback) {
          var
            apiSettings = {
              errorDuration : false,
              cache         : 'local',

Consider simplifying this complex logical expression.

Open

            if(isShortcutKey) {
              var
                $currentlySelected = $item.not(selector.unselectable).filter('.' + className.selected).eq(0),
                $activeItem        = $menu.children('.' + className.active).eq(0),
                $selectedItem      = ($currentlySelected.length > 0)

Function selected has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          selected: function(value, $selectedItem) {
            $selectedItem = (settings.allowAdditions)
              ? $selectedItem || module.get.itemWithAdditions(value)
              : $selectedItem || module.get.item(value)
            ;

Function scrollPosition has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          scrollPosition: function($item, forceScroll) {
            var
              edgeTolerance = 5,
              $menu,
              hasActive,

Function label has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          label: function(value, text, shouldAnimate) {
            var
              $next  = module.is.searchSelection()
                ? $search
                : $text,

Function value has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          value: function(addedValue, addedText, $selectedItem) {
            var
              currentValue = module.get.values(),
              newValue
            ;

Function userChoice has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          userChoice: function(values) {
            var
              $userChoices,
              $userChoice,
              isUserValue,

Function afterFiltered has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            afterFiltered = function() {
              if(module.is.multiple()) {
                module.filterActive();
              }
              if(query || (!query && module.get.activeItem().length == 0)) {

Function openRightward has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          openRightward: function($subMenu) {
            var
              $currentMenu     = $subMenu || $menu,
              canOpenRightward = true,
              isOffscreenRight = false,

Function selectedLetter has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          selectedLetter: function(letter) {
            var
              $selectedItem         = $item.filter('.' + className.selected),
              alreadySelectedLetter = $selectedItem.length > 0 && module.has.firstLetter($selectedItem, letter),
              $nextValue            = false,

Function click has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

            click: function (event, skipRefocus) {
              var
                $choice        = $(this),
                $target        = (event)
                  ? $(event.target)

Function show has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        show: function(callback) {
          callback = $.isFunction(callback)
            ? callback
            : function(){}
          ;

Function text has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          text: function(text) {
            if(settings.action !== 'select') {
              if(settings.action == 'combo') {
                module.debug('Changing combo button text', text, $combo);
                if(settings.preserveHTML) {

Function display has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

          display: function() {
            var
              title = settings.name + ':',
              totalTime = 0
            ;

Function labels has 26 lines of code (exceeds 25 allowed). Consider refactoring.

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          labels: function($labels) {
            $labels = $labels || $module.find(selector.label);
            module.verbose('Removing labels', $labels);
            $labels
              .each(function(){

Avoid deeply nested control flow statements.

Open

                    if(settings.selectOnKeydown && module.is.single()) {
                      module.set.selectedItem($nextItem);
                    }

Avoid deeply nested control flow statements.

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                    if(isSubMenuItem) {
                      module.verbose('Left key pressed, closing sub-menu');
                      module.animate.hide(false, $parentMenu);
                      $selectedItem
                        .removeClass(className.selected)

Avoid deeply nested control flow statements.

Open

                    if(hasSubMenu) {
                      module.verbose('Right key pressed, opening sub-menu');
                      module.animate.show(false, $subMenu);
                      $selectedItem
                        .removeClass(className.selected)

Avoid deeply nested control flow statements.

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                    if(isLastLabel) {
                      if(isSearch) {
                        if(!isFocusedOnSearch) {
                          module.focusSearch();
                        }

Avoid deeply nested control flow statements.

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                    if(module.is.searchSelection()) {
                      module.remove.searchTerm();
                    }

Avoid deeply nested control flow statements.

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                    if(settings.selectOnKeydown && module.is.single()) {
                      module.set.selectedItem($nextItem);
                    }

Avoid deeply nested control flow statements.

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                    if(!event.shiftKey) {
                      module.verbose('Selecting next label');
                      $label.removeClass(className.active);
                    }
                    else {

Avoid deeply nested control flow statements.

Open

                  if(hasActiveLabel) {
                    module.verbose('Removing active labels');
                    if(isLastLabel) {
                      if(isSearch && !isFocusedOnSearch) {
                        module.focusSearch();

Avoid too many return statements within this function.

Open

                    return true;

Avoid too many return statements within this function.

Open

                    return true;

Similar blocks of code found in 12 locations. Consider refactoring.

Open

        invoke: function(query, passedArguments, context) {
          var
            object = instance,
            maxDepth,
            found,

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Similar blocks of code found in 11 locations. Consider refactoring.

Open

        performance: {
          log: function(message) {
            var
              currentTime,
              executionTime,

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Identical blocks of code found in 14 locations. Consider refactoring.

Open

        setting: function(name, value) {
          module.debug('Changing setting', name, value);
          if( $.isPlainObject(name) ) {
            $.extend(true, settings, name);
          }

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Identical blocks of code found in 19 locations. Consider refactoring.

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        verbose: function() {
          if(!settings.silent && settings.verbose && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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                  if(value.search(beginsWithRegExp) !== -1) {
                    results.push(this);
                    return true;
                  }
                  else if (settings.fullTextSearch === 'exact' && module.exactSearch(searchTerm, value)) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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                  if(text.search(beginsWithRegExp) !== -1) {
                    results.push(this);
                    return true;
                  }
                  else if (settings.fullTextSearch === 'exact' && module.exactSearch(searchTerm, text)) {

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Identical blocks of code found in 19 locations. Consider refactoring.

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        debug: function() {
          if(!settings.silent && settings.debug) {
            if(settings.performance) {
              module.performance.log(arguments);
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            calculations = {
              context: {
                offset     : ($context.get(0) === window)
                  ? { top: 0, left: 0}
                  : $context.offset(),

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Similar blocks of code found in 2 locations. Consider refactoring.

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            calculations = {
              context: {
                offset    : ($context.get(0) === window)
                  ? { top: 0, left: 0}
                  : $context.offset(),

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Similar blocks of code found in 2 locations. Consider refactoring.

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                  if($nextItem.length === 0) {
                    module.verbose('Down key pressed but reached bottom of current menu');
                    event.preventDefault();
                    return;
                  }

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Similar blocks of code found in 2 locations. Consider refactoring.

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                  if($visibleItems.index( $nextItem ) < 0) {
                    module.verbose('Up key pressed but reached top of current menu');
                    event.preventDefault();
                    return;
                  }

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Identical blocks of code found in 2 locations. Consider refactoring.

Open

          search: for (var characterIndex = 0, nextCharacterIndex = 0; characterIndex < queryLength; characterIndex++) {
            var
              queryCharacter = query.charCodeAt(characterIndex)
            ;
            while(nextCharacterIndex < termLength) {

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Similar blocks of code found in 2 locations. Consider refactoring.

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              else if($.fn.transition !== undefined && $module.transition('is supported')) {
                $currentMenu
                  .transition({
                    animation  : transition + ' in',
                    debug      : settings.debug,

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

              else if($.fn.transition !== undefined && $module.transition('is supported')) {
                $currentMenu
                  .transition({
                    animation  : transition + ' out',
                    duration   : settings.duration,

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Identical blocks of code found in 2 locations. Consider refactoring.

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        trigger: {
          change: function() {
            var
              events       = document.createEvent('HTMLEvents'),
              inputElement = $input[0]

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Identical blocks of code found in 19 locations. Consider refactoring.

Open

        error: function() {
          if(!settings.silent) {
            module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
            module.error.apply(console, arguments);
          }

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Similar blocks of code found in 16 locations. Consider refactoring.

Open

      if(methodInvoked) {
        if(instance === undefined) {
          module.initialize();
        }
        module.invoke(query);

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Similar blocks of code found in 25 locations. Consider refactoring.

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        internal: function(name, value) {
          if( $.isPlainObject(name) ) {
            $.extend(true, module, name);
          }
          else if(value !== undefined) {

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Identical blocks of code found in 2 locations. Consider refactoring.

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              if(isAdditionWithoutMenu) {
                module.verbose('Selecting item from keyboard shortcut', $selectedItem);
                module.event.item.click.call($selectedItem, event);
                if(module.is.searchSelection()) {
                  module.remove.searchTerm();

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Identical blocks of code found in 2 locations. Consider refactoring.

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                  else if(selectedIsSelectable) {
                    module.verbose('Selecting item from keyboard shortcut', $selectedItem);
                    module.event.item.click.call($selectedItem, event);
                    if(module.is.searchSelection()) {
                      module.remove.searchTerm();

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Similar blocks of code found in 3 locations. Consider refactoring.

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            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('Skipping onadd callback on initial load', settings.onAdd);
            }
            else {
              settings.onAdd.call(element, addedValue, addedText, $selectedItem);

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Similar blocks of code found in 4 locations. Consider refactoring.

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          id: function() {
            id = (Math.random().toString(16) + '000000000').substr(2, 8);
            elementNamespace = '.' + id;
            module.verbose('Creating unique id for element', id);
          },

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Similar blocks of code found in 3 locations. Consider refactoring.

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            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('No callback on initial load', settings.onChange);
            }
            else {
              settings.onChange.call(element, value, text, $selected);

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Similar blocks of code found in 3 locations. Consider refactoring.

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            if(settings.fireOnInit === false && module.is.initialLoad()) {
              module.verbose('No callback on initial load', settings.onRemove);
            }
            else {
              settings.onRemove.call(element, removedValue, removedText, $removedItem);

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Identical blocks of code found in 2 locations. Consider refactoring.

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        exactSearch: function (query, term) {
          query = query.toLowerCase();
          term  = term.toLowerCase();
          if(term.indexOf(query) > -1) {
             return true;

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Similar blocks of code found in 2 locations. Consider refactoring.

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            var
              escapedValue = module.escape.value(value),
              $option      = $input.find('option[value="' + module.escape.string(escapedValue) + '"]'),
              hasOption    = ($option.length > 0)
            ;

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Similar blocks of code found in 16 locations. Consider refactoring.

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        settings          = ( $.isPlainObject(parameters) )
          ? $.extend(true, {}, $.fn.dropdown.settings, parameters)
          : $.extend({}, $.fn.dropdown.settings),

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Similar blocks of code found in 2 locations. Consider refactoring.

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            var
              escapedValue = module.escape.value(value),
              $option      = $input.find('option[value="' + module.escape.string(escapedValue) + '"]'),
              hasOption    = ($option.length > 0)
            ;

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Similar blocks of code found in 18 locations. Consider refactoring.

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window = (typeof window != 'undefined' && window.Math == Math)
  ? window
  : (typeof self != 'undefined' && self.Math == Math)
    ? self
    : Function('return this')()

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Similar blocks of code found in 2 locations. Consider refactoring.

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              $module
                .on('click'   + eventNamespace, selector.label,  module.event.label.click)
                .on('click'   + eventNamespace, selector.remove, module.event.remove.click)

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Similar blocks of code found in 2 locations. Consider refactoring.

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            $menu
              .on('mouseenter' + eventNamespace, selector.item, module.event.item.mouseenter)
              .on('mouseleave' + eventNamespace, selector.item, module.event.item.mouseleave)

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Similar blocks of code found in 2 locations. Consider refactoring.

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          show: function() {
            module.verbose('Delaying show event to ensure user intent');
            clearTimeout(module.timer);
            module.timer = setTimeout(module.show, settings.delay.show);
          },

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Similar blocks of code found in 2 locations. Consider refactoring.

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        $combo = ($module.prev().find(selector.text).length > 0)
          ? $module.prev().find(selector.text)
          : $module.prev(),

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Similar blocks of code found in 2 locations. Consider refactoring.

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          hide: function() {
            module.verbose('Delaying hide event to ensure user intent');
            clearTimeout(module.timer);
            module.timer = setTimeout(module.hide, settings.delay.hide);
          }

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Similar blocks of code found in 2 locations. Consider refactoring.

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          $combo  = ($module.prev().find(selector.text).length > 0)
            ? $module.prev().find(selector.text)
            : $module.prev()

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Similar blocks of code found in 4 locations. Consider refactoring.

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          horizontallyScrollableContext: function() {
            var
              overflowX = ($context.get(0) !== window)
                ? $context.css('overflow-X')
                : false

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Similar blocks of code found in 4 locations. Consider refactoring.

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          verticallyScrollableContext: function() {
            var
              overflowY = ($context.get(0) !== window)
                ? $context.css('overflow-y')
                : false

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Similar blocks of code found in 2 locations. Consider refactoring.

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          defaultText: function() {
            var
              text = module.get.text()
            ;
            module.verbose('Saving default text as', text);

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Similar blocks of code found in 2 locations. Consider refactoring.

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          defaultValue: function() {
            var
              value = module.get.value()
            ;
            module.verbose('Saving default value as', value);

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Similar blocks of code found in 2 locations. Consider refactoring.

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          menu: function() {
            if(module.has.menu()) {
              menuObserver.observe($menu[0], {
                childList : true,
                subtree   : true

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Similar blocks of code found in 2 locations. Consider refactoring.

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          select: function() {
            if(module.has.input()) {
              selectObserver.observe($module[0], {
                childList : true,
                subtree   : true

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Similar blocks of code found in 2 locations. Consider refactoring.

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                    if(!event.shiftKey) {
                      module.verbose('Selecting previous label');
                      $label.removeClass(className.active);
                    }
                    else {

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Similar blocks of code found in 2 locations. Consider refactoring.

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                    if(!event.shiftKey) {
                      module.verbose('Selecting next label');
                      $label.removeClass(className.active);
                    }
                    else {

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Identical blocks of code found in 2 locations. Consider refactoring.

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              if(module.is.multiple() && !module.is.allFiltered()) {
                return;
              }
              else {
                module.hideAndClear();

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Identical blocks of code found in 2 locations. Consider refactoring.

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              if(module.is.multiple() && !module.is.allFiltered()) {
                return;
              }
              else {
                module.hideAndClear();

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Similar blocks of code found in 2 locations. Consider refactoring.

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            $selectedItem = (settings.allowAdditions)
              ? $selectedItem || module.get.itemWithAdditions(value)
              : $selectedItem || module.get.item(value)
            ;

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Similar blocks of code found in 3 locations. Consider refactoring.

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              else if(settings.on == 'hover') {
                $module
                  .on('mouseenter' + eventNamespace, module.delay.show)
                  .on('mouseleave' + eventNamespace, module.delay.hide)
                ;

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Similar blocks of code found in 2 locations. Consider refactoring.

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            $selectedItem = (settings.allowAdditions)
              ? $selectedItem || module.get.itemWithAdditions(value)
              : $selectedItem || module.get.item(value)
            ;

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Similar blocks of code found in 3 locations. Consider refactoring.

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        refreshData: function() {
          module.verbose('Refreshing cached metadata');
          $item
            .removeData(metadata.text)
            .removeData(metadata.value)

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Similar blocks of code found in 3 locations. Consider refactoring.

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  error : {
    action          : 'You called a dropdown action that was not defined',
    alreadySetup    : 'Once a select has been initialized behaviors must be called on the created ui dropdown',
    labels          : 'Allowing user additions currently requires the use of labels.',
    missingMultiple : '<select> requires multiple property to be set to correctly preserve multiple values',

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Similar blocks of code found in 2 locations. Consider refactoring.

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            else if( module.is.single() ) {
              $module
                .on('touchstart' + eventNamespace, module.event.test.toggle)
              ;
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if( module.is.multiple() ) {
              $document
                .on('keydown' + elementNamespace, module.event.document.keydown)
              ;
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if(module.has.message() && !(module.has.maxSelections() || module.has.allResultsFiltered()) ) {
              module.remove.message();
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if(module.is.horizontallyScrollableContext()) {
              calculations.menu.offset.left += calculations.context.scrollLeft;
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if(module.is.verticallyScrollableContext()) {
              calculations.menu.offset.top += calculations.context.scrollTop;
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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                var
                  $selected     = $(this),
                  selectedText  = module.get.choiceText($selected),
                  selectedValue = module.get.choiceValue($selected, selectedText)
                ;

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Similar blocks of code found in 2 locations. Consider refactoring.

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                  var
                    $choice       = $(this),
                    optionText    = module.get.choiceText($choice),
                    optionValue   = module.get.choiceValue($choice, optionText)
                  ;

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