FM / slides

/home/vianto5/cititower.mx/wp-content/plugins/ml-slider/admin/slideshows/slides/

/home/vianto5/cititower.mx/wp-content/plugins/ml-slider/admin/slideshows/slides

Name	Size	Mode	Actions
Slide.php	9289	0644	edit dl rm

Edit: /home/vianto5/cititower.mx/wp-content/plugins/ml-slider/admin/slideshows/slides/Slide.php (9289B)

<?php

if (!defined('ABSPATH')) {
die('No direct access.');
}

/** 
 * Class to handle individual slides
 */
class MetaSlider_Slide
{
    /**
     * The id of the current slide
     * 
     * @var string|int
     */
    public $slide_id;
    
    /**
     * The id of the slideshow 
     * 
     * @var string|int
     */
    public $slideshow_id;
    
    /**
     * The data used to update the slide
     * 
     * @var array
     */
    public $slide_data = array();

/**
     * Slide instance
     * 
     * @var object
     * @see get_instance()
     */
    protected static $instance = null;

/**
     * The slide type
     * 
     * @var string
     */
    public static $slide_type = 'image';

/**
     * Since WP doesn't throw exceptions
     * 
     * @see __call
     * @var WP_Error
     */
    public $error;

/**
     * Constructor
     * 
     * @param mixed $slideshow_id - ID of the slideshow
     * @param mixed $slide_id     - An id of a slide or 
     */
    public function __construct($slideshow_id = null, $slide_id = null)
    {

// This requires a slideshow id
        if ('ml-slider' !== get_post_type($slideshow_id)) {
            $this->error = new WP_Error('slide_init_failed', 'Creating a slide requires a slideshow ID');
            wp_die(esc_html($this->error));
        }

$this->slideshow_id = $slideshow_id;
        $this->slide_id = $slide_id;
    }

/**
     * Used to update the modified date of the slideshow parent post type
     * 
     * @return null
     */
    public function __destruct()
    {
        if ($this->slideshow_id) {
            wp_update_post(array('ID' => $this->slideshow_id));
        }
    }

/**
     * Used to access the instance
     * 
     * @param mixed $slideshow_id - ID of the slideshow
     * @return MetaSlider_Slide
     */
    public static function get_instance($slideshow_id = null)
    {
        if (null === self::$instance) {
self::$instance = new self($slideshow_id);
        }
        return self::$instance;
    }

/**
     * Exit if there's a WP_Error
     * 
     * @param string $name      - The name of the method being called
     * @param array  $arguments - An enumerated array containing the parameters passed to the $name'ed method
     */
    public function __call($name, $arguments)
    {
        if (is_wp_error($this->error)) {
            // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
            wp_die($this->error);
        }
    }

/**
     * Method to create a single slide. This isn't currently being used.
     * 
     * @return self
     */
    public function create_empty_slide()
    {
        // TODO: Refactor everywhere to have a better post_title
        $return = wp_insert_post(
            array(
                'post_title' => "Slider {$this->slideshow_id} - {$this->type}",
                'post_status' => 'publish',
                'post_type' => 'ml-slide'
            )
        );

if (is_wp_error($return)) {
            $this->error = $return;
            return $this;
        }

$this->slide_id = $return->ID;
        
        // Set some defaults for the image slide
        update_post_meta($this->slide_id, 'ml-slider_type', $this->type);
        update_post_meta($this->slide_id, 'ml-slider_inherit_image_title', true);
        update_post_meta($this->slide_id, 'ml-slider_inherit_image_alt', true);
        
        return $this;
    }

/**
     * Method to create a single slide
     * 
     * @param array $data - Optional data that builds the slide
     * @return self
     */
    public function create_slide($data = null)
    {
        if (is_null($this->slide_data)) {
            $this->error = new WP_Error('slide_create_failed', 'Creating a slide requires image data to be set');
            return $this;
        }

if (!class_exists('MetaImageSlide')) {
            require_once(METASLIDER_PATH . 'inc/slide/metaslide.image.class.php');
        }

// TODO: Uses the previously existing class to create the slide (refactor this)
        $slide = new MetaImageSlide();
        $slide_data = $slide->add_slide(
            $this->slideshow_id,
            $this->slide_data
        );

if (is_wp_error($slide_data)) {
            $this->error = $slide_data;
            return $this;
        }

$this->slide_id = $slide_data['slide_id'];

// If there were errors creating the slide, we can still attempt to crop
        $slide->resize_slide($this->slide_id, $this->slideshow_id);

return $this;
    }

/**
     * Method to update a single slide, right now just the image.
     * 
     * @param array $data - The data for the slide including the image id
     * @return self
     */
    public function update($data = null)
    {
        if (is_null($data) && is_null($this->slide_data)) {
            // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
            wp_die(new WP_Error('slide_create_failed', 'Creating a slide requires data to update'));
        }

// If data wasn't passed in then use the imported image
        $image = is_null($data) ? $this->slide_data : $data;

set_post_thumbnail($this->slide_id, $image['id']);

if (!class_exists('MetaImageSlide')) {
            require_once(METASLIDER_PATH . 'inc/slide/metaslide.image.class.php');
        }

// TODO: Uses the previously existing class to create the slide (refactor this but not critical)
        $slide = new MetaImageSlide();
        $return = $slide->update_slide($this->slide_id, $image['id'], $this->slideshow_id);
        if (is_wp_error($return)) {
            $this->error = $return;
            return $this;
        }

// This performs the cropping of the image
        $slide->resize_slide($this->slide_id, $this->slideshow_id);

return $this;
    }

/**
     * Method to import an image. If nothing passed in it will load in a random one from 
     * the theme directory. A theme can also be defined. Currently not used by this plugin.
     * 
     * @param array  $image    - Images to upload, if any
     * @param string $theme_id - The folder name of a theme
     * @return self
     */
    public function import_image($image, $theme_id = null)
    {
        $image_id = Metaslider_Image::instance()->import($image, $theme_id);
        if (is_wp_error($image_id)) {
            $this->error = $image_id;
            return $this;
        }
        
        $this->slide_data = $this->make_image_slide_data($image_id);
        
        return $this;
    }

/**
     * Adds the type and image id to an array
     *
     * @param  int $image_id - Image ID
     * @return array
     */
    public function add_image($image_id)
    {
        $this->slide_data = $this->make_image_slide_data($image_id);
        return $this;
    }

/**
     * Adds the type and image id to an array
     * Public for legacy reasons, otherwise should be private. i.e. don't use it outside this class.
     *
     * @param  int $image_id - Image ID
     * @return array
     */
    public function make_image_slide_data($image_id)
    {
        return array(
            'type' => 'image',
            'id'   => absint($image_id)
        );
    }

/**
     * Method to import image slides from an image or a theme (using default images)
     * 
     * @deprecated
     * @param string $slideshow_id - The id of the slideshow
     * @param string $theme_id     - The folder name of a theme
     * @param array  $images       - Images to upload, if any
     * @return WP_Error|array - The array of ids that were uploaded
     */
    public function import($slideshow_id, $theme_id = null, $images = array())
    {
        $images = !empty($images) ? $images : Metaslider_Image::instance()->get_theme_images($theme_id);
        if (is_wp_error($images)) {
            return $images;
        }

$image_ids = array();
        foreach ($images as $image) {
            $image_ids[] = $this->upload_image($image, $theme_id);
        }
        return $this->create($slideshow_id, array_map(array($this, "make_image_slide_data"), $image_ids));
    }

/**
     * Method to create slides, single or multiple. Better to create slides by one instead
     * 
     * @deprecated
     * @param string|int $slideshow_id - The id of the slideshow
     * @param array      $data         - The data for the slide
     * @return array - The array of ids that were uploaded
     */
    public function create($slideshow_id, $data)
    {
        $this->slideshow = $slideshow_id;
        $slide_ids = array();
        foreach ($data as $slide_data) {
            $slide_ids[] = $this->create_slide($slide_data);
        }
        return $slide_ids;
    }

/**
     * Method to disassociate slides from a slideshow and mark them as trashed
     * 
     * @deprecated
     * @param int $slideshow_id - the id of the slideshow
     * @return int
     */
    public function delete_from_slideshow($slideshow_id)
    {
        if (!class_exists('MetaSlider_Slideshows')) {
            require_once METASLIDER_PATH . 'Slideshows.php';
        }
        $slideshow = MetaSlider_Themes::get_instance();
        return $slideshow->delete_all_slides($this->slideshow_id);
    }
}

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