TimberImageOperationRetina

Complexity

Total Complexity

6

Size/Duplication

Total Lines	63
Duplicated Lines	22.22 %

Coupling/Cohesion

Components	1
Dependencies	2

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	filename()	0	5	1
B	run()	14	27	4

<?php
/**
 * Contains the class for running image retina-izing operations
 */

/**
 * Increases image size by a given factor
 * Arguments:
 * - factor by which to multiply image dimensions
 * @property float $factor the factor (ex: 2, 1.5, 1.75) to multiply dimension by
 */
class TimberImageOperationRetina extends TimberImageOperation {

    private $factor;

    /**
     * Construct our operation
     * @param float   $factor to multiply original dimensions by
     */
    function __construct($factor) {

It is generally recommended to explicitly declare the visibility for methods.

        $this->factor = $factor;
    }

    /**
     * Generates the final filename based on the source's name and extension
     *
     * @param   string    $src_filename     the basename of the file (ex: my-awesome-pic)
     * @param   string    $src_extension    the extension (ex: .jpg)
     * @return  string    the final filename to be used (ex: my-awesome-pic@2x.jpg)
     */
    function filename($src_filename, $src_extension) {

It is generally recommended to explicitly declare the visibility for methods.

        $newbase = $src_filename . '@' . $this->factor . 'x'; // add @2x, @3x, @1.5x, etc.
        $new_name = $newbase . '.' . $src_extension;
        return $new_name;
    }

    /**
     * Performs the actual image manipulation,
     * including saving the target file.
     *
     * @param  string $load_filename filepath (not URL) to source file
     *                               (ex: /src/var/www/wp-content/uploads/my-pic.jpg)
     * @param  string $save_filename filepath (not URL) where result file should be saved
     *                               (ex: /src/var/www/wp-content/uploads/my-pic@2x.jpg)
     * @return bool                  true if everything went fine, false otherwise
     */
    function run($load_filename, $save_filename){

It is generally recommended to explicitly declare the visibility for methods.

        $image = wp_get_image_editor( $load_filename );
        if ( !is_wp_error( $image ) ) {
            $current_size = $image->get_size();
            $src_w = $current_size['width'];
            $src_h = $current_size['height'];
            // Get ratios
            $w = $src_w * $this->factor;
            $h = $src_h * $this->factor;
            $image->crop( 0, 0, $src_w, $src_h, $w, $h );
            $result = $image->save( $save_filename );
            if ( is_wp_error( $result ) ) {

This code seems to be duplicated across your project.

            	// @codeCoverageIgnoreStart
				TimberHelper::error_log( 'Error resizing image' );
				TimberHelper::error_log( $result );
				return false;
				// @codeCoverageIgnoreEnd
            } else {
                return true;
            }
        } else if ( isset( $image->error_data['error_loading_image'] ) ) {

This code seems to be duplicated across your project.

            TimberHelper::error_log( 'Error loading ' . $image->error_data['error_loading_image'] );
        } else {
            TimberHelper::error_log( $image );
        }
        return false;
    }
}