Nayjest\Grids\Filter

Complexity

Total Complexity

20

Size/Duplication

Total Lines	134
Duplicated Lines	8.96 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	6
Bugs	3	Features	1

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getConfig()	0	4	1
A	__construct()	0	10	1
A	getInputName()	0	6	1
A	getValue()	12	12	2
A	render()	0	11	1
A	getTemplate()	0	6	1
C	apply()	0	35	13

<?php
namespace Nayjest\Grids;

use View;

class Filter
{
    /** @var FilterConfig */
    protected $config;

    /** @var FieldConfig */
    protected $column;

    /**
     * Constructor.
     *
     * @param FilterConfig $config
     * @param FieldConfig $column
     * @param Grid $grid
     */
    public function __construct(
        FilterConfig $config,
        FieldConfig $column,
        Grid $grid
    )
    {
        $this->config = $config;
        $this->column = $column;
        $this->grid = $grid;

The property grid does not exist. Did you maybe forget to declare it?

    }

    /**
     * Returns input name for the filter.
     *
     * @return string
     */
    public function getInputName()
    {
        $key = $this->grid->getInputProcessor()->getKey();
        $name = $this->config->getId();
        return "{$key}[filters][{$name}]";
    }

    /**
     * Returns filter configuration.
     *
     * @return FilterConfig
     */
    public function getConfig()
    {
        return $this->config;
    }

    /**
     * Returns filters value.
     *
     * @return mixed
     */
    public function getValue()

This method seems to be duplicated in your project.

    {
        $from_input = $this
            ->grid
            ->getInputProcessor()
            ->getFilterValue($this->config->getId());
        if ($from_input === null) {
            return $this->config->getDefaultValue();
        } else {
            return $from_input;
        }
    }

    /**
     * Renders filtering control.
     *
     * @return string
     */
    public function render()
    {
        $data = $this->grid->getViewData();
        $data['column'] = $this->column;
        $data['filter'] = $this;
        $data['label'] = $this->config->getLabel();
        return View::make(
            $this->getTemplate(),
            $data
        )->render();
    }

    /**
     * Returns name of template for filtering control.
     *
     * @return string
     */
    protected function getTemplate()
    {
        $filter_tpl = $this->config->getTemplate();
        $grid_tpl = $this->grid->getConfig()->getTemplate();
        return str_replace('*.', "$grid_tpl.filters.", $filter_tpl);
    }

    /**
     * Applies filtering to data source.
     */
    public function apply()
    {
        $value = $this->getValue();
        if (null === $value || '' === $value) {
            return;
        }
        if ($func = $this->config->getFilteringFunc()) {
            $func($value, $this->grid->getConfig()->getDataProvider());
            return;
        }
        $operator = $this->config->getOperator();
        if ($operator === FilterConfig::OPERATOR_LIKE || $operator === FilterConfig::OPERATOR_LIKE_R) {
            // Search for non-escaped wildcards
            $found = false;
            for ($i = 0; $i < mb_strlen($value); $i++) {
                if (in_array(mb_substr($value, $i, 1), ['%', '_']) && $i > 0 && mb_substr($value, $i - 1, 1) != '\\') {
                    $found = true;
                    break;
                }
            }
            // If none are found, insert wildcards to improve user experience
            if (!$found) {
                if ($operator === FilterConfig::OPERATOR_LIKE) {
                    $value = "%$value%";
                } else if ($operator === FilterConfig::OPERATOR_LIKE_R) {
                    $value .= '%';
                }
            }
        }
        $this->grid->getConfig()->getDataProvider()->filter(
            $this->config->getName(),
            $this->config->getOperator(),
            $value
        );
    }
}