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js/src/fields/controls/gallery2/Gallery2Controller.js

Summary

Maintainability
F
5 days
Test Coverage

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

  openModal: function () {
    var that = this;

    // opens dialog if not already declared
    if (this._frame) {
Severity: Minor
Found in js/src/fields/controls/gallery2/Gallery2Controller.js - About 1 hr to fix

    Expected '!==' and instead saw '!='.
    Open

        if (this.ids != '') {
    Severity: Minor
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js by eslint

    Require === and !== (eqeqeq)

    It is considered good practice to use the type-safe equality operators === and !== instead of their regular counterparts == and !=.

    The reason for this is that == and != do type coercion which follows the rather obscure Abstract Equality Comparison Algorithm. For instance, the following statements are all considered true:

    • [] == false
    • [] == ![]
    • 3 == "03"

    If one of those occurs in an innocent-looking statement such as a == b the actual problem is very difficult to spot.

    Rule Details

    This rule is aimed at eliminating the type-unsafe equality operators.

    Examples of incorrect code for this rule:

    /*eslint eqeqeq: "error"*/

if (x == 42) { }

if ("" == text) { }

if (obj.getStuff() != undefined) { }

    The --fix option on the command line automatically fixes some problems reported by this rule. A problem is only fixed if one of the operands is a typeof expression, or if both operands are literals with the same type.

    Options

    always

    The "always" option (default) enforces the use of === and !== in every situation (except when you opt-in to more specific handling of null [see below]).

    Examples of incorrect code for the "always" option:

    /*eslint eqeqeq: ["error", "always"]*/

a == b
foo == true
bananas != 1
value == undefined
typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

    Examples of correct code for the "always" option:

    /*eslint eqeqeq: ["error", "always"]*/

a === b
foo === true
bananas !== 1
value === undefined
typeof foo === 'undefined'
'hello' !== 'world'
0 === 0
true === true
foo === null

    This rule optionally takes a second argument, which should be an object with the following supported properties:

    • "null": Customize how this rule treats null literals. Possible values:
      • always (default) - Always use === or !==.
      • never - Never use === or !== with null.
      • ignore - Do not apply this rule to null.

    smart

    The "smart" option enforces the use of === and !== except for these cases:

    • Comparing two literal values
    • Evaluating the value of typeof
    • Comparing against null

    Examples of incorrect code for the "smart" option:

    /*eslint eqeqeq: ["error", "smart"]*/

// comparing two variables requires ===
a == b

// only one side is a literal
foo == true
bananas != 1

// comparing to undefined requires ===
value == undefined

    Examples of correct code for the "smart" option:

    /*eslint eqeqeq: ["error", "smart"]*/

typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

    allow-null

    Deprecated: Instead of using this option use "always" and pass a "null" option property with value "ignore". This will tell eslint to always enforce strict equality except when comparing with the null literal.

    ["error", "always", {"null": "ignore"}]

    When Not To Use It

    If you don't want to enforce a style for using equality operators, then it's safe to disable this rule. Source: http://eslint.org/docs/rules/

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

      openModal: function () {
    var that = this;

    // opens dialog if not already declared
    if (this._frame) {
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 1 day to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 51..90

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 318.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

        if (this.ids != '') {
      var args = {post__in: this.ids,suppress_filters:true};
      var query = wp.media.query(args);
      if (!this.selection) {
        this.selection = new wp.media.model.Selection(query.models, {
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 1 day to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 103..121

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 230.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      remove: function (model) {
    var index = this.ids.indexOf(model.get('id'));
    if (index !== -1) {
      this.ids.splice(index, 1);
    }
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 5 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 165..177

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 136.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      resortToSelection: function () {
    var ids = _.pluck(this.selection.models, 'id');
    _.each(this.subviews, function (view) {
      view.$el.detach();
    }, this);
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 4 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 183..195

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 124.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      resortSelection: function () {
    var models = [];
    var ids = this.getIdsFromInputs();
    _.each(ids, function (imgId) {
      models.push(this.selection.get(imgId));
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 3 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 155..164

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 100.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      initImages: function () {
    _.each(this.ids, function (imageId) {
      var image = this.selection.get(imageId);
      if (image){
        this.add(this.selection.get(imageId));
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 2 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 123..131

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 82.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      setupElements: function () {
    this.$list = this.$('.kb-gallery2--item-list');
    this.$list.sortable({revert: true, delay: 300, helper: 'clone', stop: _.bind(this.updateOrder, this)});
  },
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 2 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 35..38

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 78.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      renderElements: function () {
    // Add list element dynamically
    jQuery('<div class="kb-gallery2--item-list"></div>').appendTo(this.$el);
    // add button dynamically
    jQuery('<a class="button button-primary kb-gallery2--js-add-images">' + KB.i18n.Refields.gallery.addButton + '</a>').appendTo(this.$el);
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 2 hrs to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 29..34

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 78.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      getIdsFromInputs: function () {
    return this.$('.kb-gallery--image-holder input').map(function (idx, ele) {
      return jQuery(ele).val();
    }).get();
  },
    Severity: Major
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 1 hr to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 178..182

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 57.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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

      render: function () {
    this.trigger('render');
    this.setupElements();
    this.delegateEvents();
    return this.$el;
    Severity: Minor
    Found in js/src/fields/controls/gallery2/Gallery2Controller.js and 1 other location - About 40 mins to fix
    js/src/fields/controls/gallery-ext/GalleryExtController.js on lines 17..22

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 48.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

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