AutocompleteTwigExtensionGenerator::globalVariables() - Code Metrics - Inspection of "Merge branch 'release/1.0.6' into v1" - nystudio107/craft-autocomplete - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — v1 ( fe944c...52c974 )

by Andrew

created 2021-11-17 21:18 UTC

globalVariables() A

↳ Parent: AutocompleteTwigExtensionGenerator

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
cc	2
eloc	5
c	1
b	1
f	0
nc	2
nop	0
dl	0
loc	9
rs	10

<?php
/**
 * Autocomplete plugin for Craft CMS 3.x
 *
 * Provides Twig template IDE autocomplete of Craft CMS & plugin variables
 *
 * @link      https://nystudio107.com

 * @link      https://putyourlightson.com
 * @copyright Copyright (c) 2021 nystudio107

 * @copyright Copyright (c) 2021 PutYourLightsOn

 */


namespace nystudio107\autocomplete\generators;

use nystudio107\autocomplete\base\Generator;
use nystudio107\autocomplete\events\DefineGeneratorValuesEvent;

use Craft;
use craft\base\Element;
use craft\web\twig\GlobalsExtension;

use yii\base\Event;

/**

 * @author    nystudio107

 * @package   autocomplete

 * @since     1.0.0

 */

class AutocompleteTwigExtensionGenerator extends Generator
{
    // Constants
    // =========================================================================

    const ELEMENT_ROUTE_EXCLUDES = [
        'matrixblock',
        'globalset'
    ];

    // Public Static Methods
    // =========================================================================

    /**

     * @inheritDoc
     */

    public static function getGeneratorName(): string
    {
        return 'AutocompleteTwigExtension';
    }

    /**

     * @inheritDoc
     */

    public static function generate()
    {
        if (self::shouldRegenerateFile()) {
            static::generateInternal();
        }
    }

    /**

     * @inheritDoc
     */

    public static function regenerate()
    {
        self::generateInternal();
    }

    // Private Static Methods
    // =========================================================================

    /**
     * Core function that generates the autocomplete class
     */

    private static function generateInternal()

    {
        $values = [];
        // Iterate through the globals in the Twig context
        /* @noinspection PhpInternalEntityUsedInspection */
        $globals = Craft::$app->view->getTwig()->getGlobals();
        foreach ($globals as $key => $value) {
            $type = gettype($value);
            switch ($type) {
                case 'object':

                    $values[$key] = 'new \\' . get_class($value) . '()';
                    break;

                case 'boolean':

                    $values[$key] = $value ? 'true' : 'false';
                    break;

                case 'integer':

                case 'double':

                    $values[$key] = $value;
                    break;

                case 'string':

                    $values[$key] = "'" . addslashes($value) . "'";
                    break;

                case 'array':

                    $values[$key] = '[]';
                    break;

                case 'NULL':

                    $values[$key] = 'null';
                    break;
            }
        }

        // Mix in element route variables, and override values that should be used for autocompletion
        $values = array_merge(
            $values,
            static::elementRouteVariables(),
            static::globalVariables(),
            static::overrideValues()
        );

        // Allow plugins to modify the values
        $event = new DefineGeneratorValuesEvent([

            'values' => $values,
        ]);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.
        Event::trigger(self::class, self::EVENT_BEFORE_GENERATE, $event);
        $values = $event->values;

        // Format the line output for each value
        foreach ($values as $key => $value) {
            $values[$key] = "            '" . $key . "' => " . $value . ",";
        }

        // Save the template with variable substitution
        self::saveTemplate([

            '{{ globals }}' => implode(PHP_EOL, $values),
        ]);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.
    }

    /**
     * Add in the element types that could be injected as route variables
     *
     * @return array
     */
    private static function elementRouteVariables(): array

    {
        $routeVariables = [];
        $elementTypes = Craft::$app->elements->getAllElementTypes();
        $elementTypes = Craft::$app->elements->getAllElementTypes();
        foreach ($elementTypes as $elementType) {
            /* @var Element $elementType */
            $key = $elementType::refHandle();
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
            if (!empty($key) && !in_array($key, static::ELEMENT_ROUTE_EXCLUDES, true)) {
                $routeVariables[$key] = 'new \\' . $elementType . '()';
            }
        }

        return $routeVariables;
    }

    /**
     * Add in the global variables manually, because Craft conditionally loads the GlobalsExtension as of
     * Craft CMS 3.7.8 only for frontend routes
     *
     * @return array
     */
    private static function globalVariables(): array

    {
        $globalVariables = [];
        $globalsExtension = new GlobalsExtension();
        foreach ($globalsExtension->getGlobals() as $key => $value) {
            $globalVariables[$key] = 'new \\' . get_class($value) . '()';
        }

        return $globalVariables;
    }

    /**
     * Override certain values that we always want hard-coded
     *
     * @return array
     */
    private static function overrideValues(): array

    {
        return [
            // Swap in our variable in place of the `craft` variable
            'craft' => 'new \nystudio107\autocomplete\variables\AutocompleteVariable()',
            // Set the current user to a new user, so it is never `null`
            'currentUser' => 'new \craft\elements\User()',
            // Set the nonce to a blank string, as it changes on every request
            'nonce' => "''",
        ];
    }
}


nystudio107 / craft-autocomplete

Push — v1 ( fe944c...52c974 )

globalVariables() A

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