wp-content/plugins/rubenz-core/inc/helper_functions.php

<?php

/**
 * Get the option for the current page/post
 *
 * @param string $option
 * @param int    $post_id
 * @return string
 */
function arts_elementor_get_document_option( $option, $post_id = null ) {

  if ( $post_id == null ) {
    $post_id = get_the_ID();
  }

  if ( ! empty( $option ) ) {

    // Get the page settings manager
    $page_settings_manager = \Elementor\Core\Settings\Manager::get_settings_managers( 'page' );

    // Get the settings model for current post
    $page_settings_model = $page_settings_manager->get_model( $post_id );

    // Retrieve the settings we added before
    return $page_settings_model->get_settings( $option );

  }

  return false;

}

/**
 * ACF Helper Functions
 */

if ( ! function_exists( 'arts_have_rows' ) ) {
  function arts_have_rows( $args, $options = '' ) {

    if ( function_exists( 'have_rows' ) ) {
      return have_rows( $args, $options );
    } else {
      return false;
    }

  }
}

if ( ! function_exists( 'arts_get_field' ) ) {
  function arts_get_field( $args, $options = '' ) {

    if ( function_exists( 'get_field' ) ) {
      return get_field( $args, $options );
    } else {
      return false;
    }

  }
}


/**
 * Markup for lazy background/image/video
 */
if ( ! function_exists( 'arts_the_lazy_image' ) ) {
  function arts_the_lazy_image( $args ) {
    $defaults = array(
      'id'   => null,
      'type' => 'background',
      'size' => 'full',
      'class' => array(
        'section' => array(),
        'wrapper' => array(),
        'image' => array()
      ),
      'attribute' => array(
        'image' => array()
      ),
      'parallax' => array(
        'enabled' => false,
        'factor' => 0.1
      ),
    );

    $class_section = '';
    $attrs_section = '';

    $attrs_wrapper = '';
    $class_wrapper = '';

    $class_media = '';
    $attrs_media = '';

    $args = wp_parse_args( $args, $defaults );

    if ( ! $args['id'] || ! $args['type'] ) {
      return;
    }

    // section
    if ( array_key_exists( 'section', $args['class'] ) && is_array( $args['class']['section'] ) && ! empty ( $args['class']['section'] ) ) {
      $class_section = implode(' ', $args['class']['section'] );
    }

    // wrapper
    if ( array_key_exists( 'wrapper', $args['class'] ) && is_array( $args['class']['wrapper'] ) && ! empty ( $args['class']['wrapper'] ) ) {
      $class_wrapper = implode(' ', $args['class']['wrapper'] );
    }

    // image class
    if ( array_key_exists( 'image', $args['class'] ) && is_array( $args['class']['image'] ) && ! empty ( $args['class']['image'] ) ) {
      $class_media = implode(' ', $args['class']['image'] );
    }

    // image attributes
    if ( array_key_exists( 'image', $args['attribute'] ) && is_array( $args['attribute']['image'] ) && ! empty ( $args['attribute']['image'] ) ) {
      $attrs_media = implode(' ', $args['attribute']['image'] );
    }

    // parallax
    if ( array_key_exists( 'parallax', $args ) && is_array( $args['parallax'] ) && $args['parallax']['enabled'] ) {
      $attrs_wrapper .= ' data-art-parallax=true';
      $attrs_wrapper .= ' data-art-parallax-factor=' . floatval( $args['parallax']['factor'] );
    }

    switch ( $args['type'] ) {
      case 'background':
        $class_media .= ' lazy-bg of-cover';
        break;
      case 'image':
        if ( $args['class']['wrapper'] !== false ) {
          $class_wrapper .= ' lazy';
        }
        break;
      case 'background-video':
        $class_media .= ' of-cover';
        break;
      case 'video':
        //
        break;
    }

    if ( $args['type'] === 'background' || $args['type'] === 'image' ) {
      $attrs  = wp_get_attachment_image_src( $args['id'], $args['size'] );
      $alt    = get_post_meta( $args['id'], '_wp_attachment_image_alt', true );
    }

    ?>
    <?php if ( ! empty( $class_section ) || ! empty( $attrs_section ) ) : ?>
      <div class="<?php echo esc_attr( $class_section ); ?>" <?php echo esc_attr( $attrs_section ); ?>>
    <?php endif; ?>
      <?php if ( ! empty( $class_wrapper ) || ! empty( $attrs_wrapper ) ) : ?>
        <?php if ( $args['type'] === 'image' ) : ?>
          <div class="<?php echo esc_attr( $class_wrapper ); ?>" <?php echo esc_attr( $attrs_wrapper ); ?> style="padding-bottom: calc( (<?php echo esc_attr( $attrs[2] ); ?> / <?php echo esc_attr( $attrs[1] ); ?>) * 100% ); height: 0;">
        <?php else : ?>
          <div class="<?php echo esc_attr( $class_wrapper ); ?>" <?php echo esc_attr( $attrs_wrapper ); ?>>
        <?php endif; ?>
      <?php endif; ?>
        <?php
          switch ( $args['type'] ) {
            case 'background':
              ?>
              <img class="<?php echo esc_attr( $class_media ); ?>" src="#" data-src="<?php echo esc_attr( $attrs[0] ); ?>" alt="<?php echo esc_attr( $alt ); ?>" <?php echo esc_attr( $attrs_media ); ?> />
              <?php
              break;
            case 'image':
              ?>
              <img class="<?php echo esc_attr( $class_media ); ?>" src="#" data-src="<?php echo esc_attr( $attrs[0] ); ?>" width="<?php echo esc_attr( $attrs[1] ); ?>" height="<?php echo esc_attr( $attrs[2] ); ?>" alt="<?php echo esc_attr( $alt ); ?>"/>
              <?php
              break;
            case 'background-video':
              ?>
              <video class="<?php echo esc_attr( $class_media ); ?>" src="<?php echo esc_url( wp_get_attachment_url( $args['id'] ) ); ?>" playsinline loop muted autoplay></video>
              <?php
              break;
            case 'video':
              ?>
              <video class="<?php echo esc_attr( $class_media ); ?>" src="<?php echo esc_url( wp_get_attachment_url( $args['id'] ) ); ?>" playsinline loop muted autoplay></video>
              <?php
              break;
          }
        ?>
      <?php if ( ! empty( $class_wrapper ) ) : ?>
        </div>
      <?php endif; ?>
    <?php if ( ! empty( $class_section ) || ! empty( $attrs_section ) ) : ?>
      </div>
    <?php endif; ?>
    <?php
  }
}