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The method publisher_items_spot_show uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

    } else {
        $i = 1;
        if ($selItems && is_array($selItems)) {
            $itemsCount = count($selItems);
            foreach ($selItems as $itemId) {
Severity: Minor
Found in blocks/items_spot.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class '\XoopsModules\Publisher\Helper' in method 'clearSampleData'.
Open

    $helper             = Helper::getInstance();
Severity: Minor
Found in testdata/index.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\MyTextSanitizer' in method 'publisher_tag_iteminfo'.
Open

    $myts = \MyTextSanitizer::getInstance();
Severity: Minor
Found in include/plugin.tag.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The class Timthumb has 1344 lines of code. Current threshold is 1000. Avoid really long classes.
Open

class Timthumb
{
    protected        $src                      = '';
    protected        $is404                    = false;
    protected        $docRoot                  = '';
Severity: Minor
Found in thumb.php by phpmd

The method __construct uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->cacheDirectory = sys_get_temp_dir();
        }
Severity: Minor
Found in thumb.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

The function publisher_items_new_show() has 150 lines of code. Current threshold is set to 100. Avoid really long methods.
Open

function publisher_items_new_show($options)
{
    $helper = Helper::getInstance();
    /** @var ItemHandler $itemHandler */
    $itemHandler = $helper->getHandler('Item');
Severity: Minor
Found in blocks/items_new.php by phpmd

The method publisher_items_new_show uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

                    } else {
                        $item['image'] = XOOPS_URL . '/uploads/' . $images['main']->getVar('image_name');
                    }
Severity: Minor
Found in blocks/items_new.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

Source https://phpmd.org/rules/cleancode.html#elseexpression

Avoid using static access to class '\MyTextSanitizer' in method 'publisher_items_recent_show'.
Open

    $myts        = \MyTextSanitizer::getInstance();
Severity: Minor
Found in blocks/items_recent.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\XoopsModules\Publisher\Utility' in method 'publisher_items_spot_show'.
Open

                    $category['image_path'] = Utility::getImageDir('category', false) . $cat->getImage();
Severity: Minor
Found in blocks/items_spot.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\XoopsModules\Publisher\Utility' in method 'publisher_items_spot_edit'.
Open

    $catEle   = new \XoopsFormLabel(_MB_PUBLISHER_SELECTCAT, Utility::createCategorySelect($options[2], 0, true, 'options[2]', false));
Severity: Minor
Found in blocks/items_spot.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\XoopsModules\Publisher\Helper' in method 'saveSampleData'.
Open

    $helper             = Helper::getInstance();
Severity: Minor
Found in testdata/index.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\XoopsModules\Publisher\Utility' in method 'saveSampleData'.
Open

    Utility::createFolder($exportFolder);
Severity: Minor
Found in testdata/index.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid assigning values to variables in if clauses and the like (line '54', column '20').
Open

function publisher_pagewrap_upload(&$errors)
{
    //    require_once PUBLISHER_ROOT_PATH . '/class/uploader.php';
    xoops_load('XoopsMediaUploader');
Severity: Minor
Found in admin/pw_upload_file.php by phpmd

IfStatementAssignment

Since: 2.7.0

Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.

Example

class Foo
{
    public function bar($flag)
    {
        if ($foo = 'bar') { // possible typo
            // ...
        }
        if ($baz = 0) { // always false
            // ...
        }
    }
}

Source http://phpmd.org/rules/cleancode.html#ifstatementassignment

Avoid using static access to class '\XoopsModules\Publisher\Helper' in method 'publisher_pagewrap_upload'.
Open

    $helper    = Helper::getInstance();
Severity: Minor
Found in admin/pw_upload_file.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\Xmf\Yaml' in method 'loadSampleData'.
Open

    $tabledata = Yaml::readWrapped($language . $table . '.yml');
Severity: Minor
Found in testdata/index.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\XoopsModules\Publisher\Helper' in method 'publisher_tag_iteminfo'.
Open

    $helper = Helper::getInstance();
Severity: Minor
Found in include/plugin.tag.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The method handleErrors() contains an exit expression.
Open

            exit(0);
Severity: Minor
Found in thumb.php by phpmd

ExitExpression

Since: 0.2

An exit-expression within regular code is untestable and therefore it should be avoided. Consider to move the exit-expression into some kind of startup script where an error/exception code is returned to the calling environment.

Example

class Foo {
    public function bar($param)  {
        if ($param === 42) {
            exit(23);
        }
    }
}

Source https://phpmd.org/rules/design.html#exitexpression

Avoid unused parameters such as '$module'.
Open

function xoops_module_uninstall_publisher(\XoopsModule $module): bool
Severity: Minor
Found in include/onuninstall.php by phpmd

UnusedFormalParameter

Since: 0.2

Avoid passing parameters to methods or constructors and then not using those parameters.

Example

class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

Avoid using static access to class '\XoopsModules\Publisher\Utility' in method 'publisher_editItem'.
Open

        Utility::openCollapsableBar('createitemtable', 'createitemicon', _AM_PUBLISHER_ITEM_CREATING, _AM_PUBLISHER_ITEM_CREATING_DSC);
Severity: Minor
Found in admin/item.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

The function publisher_items_columns_show() has an NPath complexity of 9600. The configured NPath complexity threshold is 200.
Open

function publisher_items_columns_show($options)
{
    //    global $xoTheme;
    $helper = Helper::getInstance();
    /** @var CategoryHandler $categoryHandler */
Severity: Minor
Found in blocks/items_columns.php by phpmd

NPathComplexity

Since: 0.1

The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.

Example

class Foo {
    function bar() {
        // lots of complicated code
    }
}

Source https://phpmd.org/rules/codesize.html#npathcomplexity

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