divio/django-cms

File select2.js has 2562 lines of code (exceeds 250 allowed). Consider refactoring.

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/*
Copyright 2012 Igor Vaynberg

Version: @@ver@@ Timestamp: @@timestamp@@

Function initContainer has 143 lines of code (exceeds 25 allowed). Consider refactoring.

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        initContainer: function () {

            var selector = ".select2-choices", selection;

            this.searchContainer = this.container.find(".select2-search-field");

Function initContainer has 142 lines of code (exceeds 25 allowed). Consider refactoring.

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        initContainer: function () {

            var selection,
                container = this.container,
                dropdown = this.dropdown,

Function prepareOpts has 140 lines of code (exceeds 25 allowed). Consider refactoring.

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        prepareOpts: function (opts) {
            var element, select, idKey, ajaxUrl, self = this;

            element = opts.element;

Function updateResults has 109 lines of code (exceeds 25 allowed). Consider refactoring.

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        updateResults: function (initial) {
            var search = this.search,
                results = this.results,
                opts = this.opts,
                data,

Function init has 104 lines of code (exceeds 25 allowed). Consider refactoring.

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        init: function (opts) {
            var results, search, resultsSelector = ".select2-results";

            // prepare options
            this.opts = opts = this.prepareOpts(opts);

Function positionDropdown has 88 lines of code (exceeds 25 allowed). Consider refactoring.

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        positionDropdown: function() {
            var $dropdown = this.dropdown,
                offset = this.container.offset(),
                height = this.container.outerHeight(false),
                width = this.container.outerWidth(false),

Function ajax has 49 lines of code (exceeds 25 allowed). Consider refactoring.

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    function ajax(options) {
        var timeout, // current scheduled but not yet executed request
            handler = null,
            quietMillis = options.quietMillis || 100,
            ajaxUrl = options.url,

Function local has 48 lines of code (exceeds 25 allowed). Consider refactoring.

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    function local(options) {
        var data = options, // data elements
            dataText,
            tmp,
            text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search

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

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        opening: function() {
            var cid = this.containerEventName,
                scroll = "scroll." + cid,
                resize = "resize."+cid,
                orient = "orientationchange."+cid,

Function select2 has 45 lines of code (exceeds 25 allowed). Consider refactoring.

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    $.fn.select2 = function () {

        var args = Array.prototype.slice.call(arguments, 0),
            opts,
            select2,

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

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        addSelectedChoice: function (data) {
            var enableChoice = !data.locked,
                enabledItem = $(
                    "<li class='select2-search-choice'>" +
                    "    <div></div>" +

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

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        prepareOpts: function () {
            var opts = this.parent.prepareOpts.apply(this, arguments),
                self=this;

            // TODO validate placeholder is a string if specified

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

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        val: function () {
            var val,
                triggerChange = false,
                data = null,
                self = this,

Function populateResults has 40 lines of code (exceeds 25 allowed). Consider refactoring.

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                populateResults: function(container, results, query) {
                    var populate, id=this.opts.id, liveRegion=this.liveRegion;

                    populate=function(results, container, depth) {

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

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                    callback: this.bind(function (data) {
                var def; // default choice

                // ignore old responses
                if (queryNumber != this.queryCount) {

Function val has 36 lines of code (exceeds 25 allowed). Consider refactoring.

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        val: function (val, triggerChange) {
            var oldData, self=this;

            if (arguments.length === 0) {
                return this.getVal();

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

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        destroy: function () {
            var element=this.opts.element, select2 = element.data("select2"), self = this;

            this.close();

Function loadMoreIfNeeded has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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        loadMoreIfNeeded: function () {
            var results = this.results,
                more = results.find("li.select2-more-results"),
                below, // pixels the element is below the scroll fold, below==0 is when the element is starting to be visible
                page = this.resultsPage + 1,

Function initContainerWidth has 33 lines of code (exceeds 25 allowed). Consider refactoring.

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        initContainerWidth: function () {
            function resolveContainerWidth() {
                var style, attrs, matches, i, l, attr;

                if (this.opts.width === "off") {

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

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        onSelect: function (data, options) {

            if (!this.triggerSelect(data) || data.text === "") { return; }

            this.addSelectedChoice(data);

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

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        monitorSource: function () {
            var el = this.opts.element, observer, self = this;

            el.on("change.select2", this.bind(function (e) {
                if (this.opts.element.data("select2-change-triggered") !== true) {

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

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    function defaultTokenizer(input, selection, selectCallback, opts) {
        var original = input, // store the original so we can compare and know if we need to tell the search to update its text
            dupe = false, // check for whether a token we extracted represents a duplicate selected choice
            token, // token
            index, // position at which the separator was found

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

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        opening: function () {
            var el, range, len;

            if (this.opts.minimumResultsForSearch >= 0) {
                this.showSearch(true);

Function initSelection has 28 lines of code (exceeds 25 allowed). Consider refactoring.

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                opts.initSelection = opts.initSelection || function (element, callback) {
                    var ids = splitVal(element.val(), opts.separator);
                    //search in data by array of ids, storing matching items in a list
                    var matches = [];
                    opts.query({

Function postprocessResults has 27 lines of code (exceeds 25 allowed). Consider refactoring.

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        postprocessResults: function (data, initial, noHighlightUpdate) {
            var val = this.getVal(),
                choices = this.results.find(".select2-result"),
                compound = this.results.find(".select2-result-with-children"),
                self = this;

Function resolveContainerWidth has 27 lines of code (exceeds 25 allowed). Consider refactoring.

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            function resolveContainerWidth() {
                var style, attrs, matches, i, l, attr;

                if (this.opts.width === "off") {
                    return null;

Function unselect has 27 lines of code (exceeds 25 allowed). Consider refactoring.

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        unselect: function (selected) {
            var val = this.getVal(),
                data,
                index;
            selected = selected.closest(".select2-search-choice");

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

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                opts.query = this.bind(function (query) {
                    var data = { results: [], more: false },
                        term = query.term,
                        children, placeholderOption, process;

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

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        prepareOpts: function () {
            var opts = this.parent.prepareOpts.apply(this, arguments),
                self=this;

            if (opts.element.get(0).tagName.toLowerCase() === "select") {

Avoid deeply nested control flow statements.

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                        if (opts.initSelection === undefined) {
                            opts.initSelection = function (element, callback) {
                                var data = [];
                                $(splitVal(element.val(), opts.separator)).each(function () {
                                    var obj = { id: this, text: this },

Avoid deeply nested control flow statements.

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                        if (equal(opts.id(token), opts.id(selection[i]))) {
                            dupe = true; break;
                        }

Avoid deeply nested control flow statements.

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                        if (opts.createSearchChoice === undefined) {
                            opts.createSearchChoice = function (term) { return {id: $.trim(term), text: $.trim(term)}; };
                        }

Consider simplifying this complex logical expression.

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                if (selected.length &&
                    (e.which == KEY.LEFT || e.which == KEY.RIGHT || e.which == KEY.BACKSPACE || e.which == KEY.DELETE || e.which == KEY.ENTER)) {
                    var selectedChoice = selected;
                    if (e.which == KEY.LEFT && prev.length) {
                        selectedChoice = prev;

Avoid too many return statements within this function.

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                    return;

Avoid too many return statements within this function.

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                        return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                return;

Avoid too many return statements within this function.

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                    return this.opts.width();

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                    return;

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                    return null;

Avoid too many return statements within this function.

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        return false;

Avoid too many return statements within this function.

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                    return;

Avoid too many return statements within this function.

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        if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object

Avoid too many return statements within this function.

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                    return this.opts.width;

Avoid too many return statements within this function.

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                        return;

Avoid too many return statements within this function.

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                        return;

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

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        destroy: function() {
            $("label[for='" + this.search.attr('id') + "']")
                .attr('for', this.opts.element.attr("id"));
            this.parent.destroy.apply(this, arguments);

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

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        destroy: function() {
            $("label[for='" + this.focusser.attr('id') + "']")
                .attr('for', this.opts.element.attr("id"));
            this.parent.destroy.apply(this, arguments);

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

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            this.search.on("focus", this.bind(function(){
                if (!this.container.hasClass("select2-container-active")) {
                    this.opts.element.trigger($.Event("select2-focus"));
                }
                this.container.addClass("select2-container-active");

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

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            this.focusser.on("focus", this.bind(function(){
                if (!this.container.hasClass("select2-container-active")) {
                    this.opts.element.trigger($.Event("select2-focus"));
                }
                this.container.addClass("select2-container-active");

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

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            if(this.search.val() === "") {
                if(this.nextSearchTerm != undefined){
                    this.search.val(this.nextSearchTerm);
                    this.search.select();
                }

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

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            if(this.search.val() === "") {
                if(this.nextSearchTerm != undefined){
                    this.search.val(this.nextSearchTerm);
                    this.search.select();
                }

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

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                if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
                    render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooShort, opts.element, search.val(), opts.minimumInputLength) + "</li>");
                } else {
                    render("");
                }

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

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                if (checkFormatter(opts.formatInputTooLong, "formatInputTooLong")) {
                    render("<li class='select2-no-results'>" + evaluate(opts.formatInputTooLong, opts.element, search.val(), opts.maximumInputLength) + "</li>");
                } else {
                    render("");
                }

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

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        enableInterface: function() {
            if (this.parent.enableInterface.apply(this, arguments)) {
                this.search.prop("disabled", !this.isInterfaceEnabled());
            }
        },

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

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        enableInterface: function() {
            if (this.parent.enableInterface.apply(this, arguments)) {
                this.focusser.prop("disabled", !this.isInterfaceEnabled());
            }
        },

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

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                if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
                 || e.which === KEY.BACKSPACE || e.which === KEY.ESC) {

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

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                if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {

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

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                    return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';

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

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                        return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');

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

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                    case KEY.DOWN:
                        this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
                        killEvent(e);
                        return;

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

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                    case KEY.DOWN:
                        this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
                        killEvent(e);
                        return;

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

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                if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
                    dupe = false;
                    for (i = 0, l = selection.length; i < l; i++) {
                        if (equal(opts.id(token), opts.id(selection[i]))) {
                            dupe = true; break;

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

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                    if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
                        if ($(data.results).filter(
                            function () {
                                return equal(self.id(this), self.id(def));
                            }).length === 0) {

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