MetaSliderImageHelper::get_image_url()

Complexity

Conditions	8
Paths	7

Size

Total Lines	49
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function get_image_url()
    {
        // Get the image file path
        if (!mb_strlen($this->path)) {
            return $this->url;
        }

        // if the file exists, just return it without going any further
        $dest_file_name = $this->get_destination_file_name([
                                                               'width'  => $this->container_width,
                                                               'height' => $this->container_height,
                                                           ]);

        if (file_exists($dest_file_name)) {
            return str_replace(basename($this->url), basename($dest_file_name), $this->url);
        }

        // file doesn't exist, detect required size
        $orig_size = $this->get_original_image_dimensions();

        // bail out if we can't find the image dimensions
        if (false === $orig_size) {

The condition false === $orig_size is always false.

            return $this->url;
        }

        // required size
        $dest_size = $this->get_crop_dimensions($orig_size['width'], $orig_size['height']);

        // check if a resize is needed
        if ($orig_size['width'] == $dest_size['width'] && $orig_size['height'] == $dest_size['height']) {
            return $this->url;
        }

        $dest_file_name = $this->get_destination_file_name($dest_size);

        if (file_exists($dest_file_name)) {
            // good. no need for resize, just return the URL
            $dest_url = str_replace(basename($this->url), basename($dest_file_name), $this->url);
        } elseif ($this->use_image_editor) {
            // resize, assuming we're allowed to use the image editor
            $dest_url = $this->resize_image($orig_size, $dest_size, $dest_file_name);
        } else {
            // fall back to the full URL
            $dest_url = $this->url;
        }

        $dest_url = apply_filters('metaslider_resized_image_url', $dest_url, $this->url);

The function apply_filters was not found. Maybe you did not declare it correctly or list all dependencies?

        return $dest_url;
    }