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<?php |
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/** |
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* Smart image block class for Smart Post Show Blocks. |
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* |
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* @package Smart_Post_Show_Pro |
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* @subpackage Smart_Post_Show_Pro/blocks/includes |
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*/ |
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|
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namespace SmartPostShow\Blocks; |
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|
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use SmartPostShow\Blocks\Block_Base; |
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use WP_Error; |
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use WP_REST_Request; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Smart Image Block class |
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*/ |
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class Smart_Image extends Block_Base { |
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|
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/** |
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* Set_block_properties |
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* |
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* @return void |
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*/ |
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protected function set_block_properties() { |
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$this->block_name = 'smart-image'; |
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$this->styles = array( |
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'sp_smart_post_blocks_social_icons_style', |
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'pcp-font-awesome', |
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// 'sp_smart_post_blocks_css', |
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'pcp-likes', |
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'sp_smart_post_blocks_google_fonts', |
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// 'sp_smart_post_blocks_style', |
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); |
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} |
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|
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/** |
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* Render Smart_Image block. |
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* |
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* @param array $attributes array $attributes - Block attributes. |
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* @param string $content string $content - Block content. |
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* @param array $blocks bocks. |
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* |
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* @return $content. |
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*/ |
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public function render_block( $attributes, $content = '', $blocks = array() ) { |
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$attributes['page_id'] = get_the_ID(); |
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$sp_block_name = isset( $attributes['blockName'] ) ? $attributes['blockName'] : ''; |
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$align = isset( $attributes['align'] ) ? $attributes['align'] : ''; |
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$unique_id = isset( $attributes['uniqueId'] ) ? $attributes['uniqueId'] : ''; |
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$hide_on_desktop = isset( $attributes['hideOnDesktop'] ) ? $attributes['hideOnDesktop'] : false; |
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$hide_on_tablet = isset( $attributes['hideOnTablet'] ) ? $attributes['hideOnTablet'] : false; |
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$hide_on_mobile = isset( $attributes['hideOnMobile'] ) ? $attributes['hideOnMobile'] : false; |
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$img_text_position = isset( $attributes['imgTextPosition'] ) ? $attributes['imgTextPosition'] : ''; |
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$img_mask_enable = isset( $attributes['imgMaskingEnable'] ) ? $attributes['imgMaskingEnable'] : false; |
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$mask_shape_set = isset( $attributes['imageShapeSet'] ) ? $attributes['imageShapeSet'] : 'shape-set'; |
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$select_mask_shape = isset( $attributes['selectImageShape'] ) ? $attributes['selectImageShape'] : 'original'; |
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$select_image = isset( $attributes['selectImage'] ) ? $attributes['selectImage'] : array(); |
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$select_img_size = isset( $attributes['imageSize'] ) ? $attributes['imageSize'] : 'full'; |
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$lazy_load = isset( $attributes['lazyLoad'] ) ? $attributes['lazyLoad'] : false; |
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$aspect_ratio = isset( $attributes['aspectRatio'] ) ? $attributes['aspectRatio'] : 'original'; |
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$img_animation = isset( $attributes['imgAnimationNormal'] ) ? $attributes['imgAnimationNormal'] : 'zoom-in'; |
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$double_resolution_retina = isset( $attributes['doubleResolutionRetina'] ) ? $attributes['doubleResolutionRetina'] : false; |
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$enable_link = isset( $attributes['enableLink'] ) ? $attributes['enableLink'] : false; |
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$link_type = isset( $attributes['linkType'] ) ? $attributes['linkType'] : 'full-img'; |
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$img_hover_overlay = isset( $attributes['imgHoverOverlayEnable'] ) ? $attributes['imgHoverOverlayEnable'] : false; |
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$link_btn_position = isset( $attributes['buttonPosition'] ) ? $attributes['buttonPosition'] : 'center-center'; |
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$link_btn_label = isset( $attributes['buttonLabel'] ) ? $attributes['buttonLabel'] : ''; |
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$btn_link_url = isset( $attributes['linkUrl'] ) ? $attributes['linkUrl'] : ''; |
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$open_in_tab = ! empty( $attributes['openInTab'] ) ? '_blank' : '_self'; |
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$img_alt_text = isset( $attributes['imageAltText'] ) ? $attributes['imageAltText'] : ''; |
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$img_bg_enable = isset( $attributes['smartImgBgEnable'] ) ? $attributes['smartImgBgEnable'] : false; |
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$additional_class = isset( $attributes['additionalCssClass'] ) ? $attributes['additionalCssClass'] : false; |
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$img_alignment = isset( $attributes['imgAlignment'] ) ? $attributes['imgAlignment'] : 'left'; |
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|
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if ( empty( $select_image['url'] ) && empty( $select_image['insertUrl'] ) ) { |
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return; |
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} |
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$external_url = isset( $select_image['insertUrl'] ) ? $select_image['insertUrl'] : false; |
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|
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unset( $attributes['dynamicCss'] ); |
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unset( $attributes['fontListsEditPage'] ); |
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unset( $attributes['fontLists'] ); |
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|
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$img_size_array = $select_image['media_details']['sizes'][ $select_img_size ] ?? array(); |
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|
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if ( ! isset( $img_size_array['source_url'] ) && ! isset( $select_image['url'] ) ) { |
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return ''; |
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} |
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|
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$visibility_class = ( $hide_on_desktop ? ' sp-hide-on-desktop ' : '' ) . ( $hide_on_tablet ? ' sp-hide-on-tablet ' : '' ) . ( $hide_on_mobile ? ' sp-hide-on-mobile' : '' ); |
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$img_mask_class = $img_mask_enable ? ( 'custom' !== $mask_shape_set ? ' sp-' . $select_mask_shape : ' sp-custom-mask' ) : ''; |
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|
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$img_srcset_retina = null; |
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|
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if ( ! empty( $select_image['srcset'] ) ) { |
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if ( ! $double_resolution_retina ) { |
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$img_srcset_retina = $select_image['srcset']; |
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} else { |
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// split into an array by commas. |
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$src_array = array_map( 'trim', explode( ',', $select_image['srcset'] ) ); |
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|
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// filter only sizes >= 600w. |
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$filtered = array_filter( |
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$src_array, |
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function ( $src ) { |
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preg_match( '/(\d+)w$/', $src, $matches ); |
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$size = isset( $matches[1] ) ? (int) $matches[1] : 0; |
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return $size >= 600; |
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} |
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); |
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|
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// join back into a string. |
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$img_srcset_retina = implode( ', ', $filtered ); |
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} |
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} |
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|
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$image_id = $select_image['id'] ?? ''; |
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$image_width = $img_size_array['width'] ?? ''; |
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$image_height = $img_size_array['height'] ?? ''; |
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$image_source_url = $img_size_array['source_url'] ?? ''; |
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$image_url = $select_image['url'] ?? ''; |
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|
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$img_wp_class = ! $external_url && count( $select_image ) > 0 ? 'wp-image-' . $image_id : ''; |
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$img_class = 'sp-smart-image sp-image-ratio-' . $aspect_ratio . ' sp-' . $img_animation . ' ' . $img_wp_class; |
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$img_sizes_attr = ! $external_url ? '(max-width: ' . $image_width . 'px) 100vw, ' . $image_width . 'px' : ''; |
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|
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// Render the block content. |
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ob_start(); |
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?> |
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<div |
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id="<?php echo esc_attr( $unique_id ); ?>" |
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class="sp-smart-post-block-wrapper align<?php echo esc_attr( $align ); ?><?php echo esc_attr( $visibility_class ); ?> <?php echo esc_attr( $additional_class ); ?>" |
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> |
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<div class="sp-smart-post-smart-image"> |
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<figure |
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class="sp-smart-image-wrapper sp-text-position-<?php echo esc_attr( $img_text_position ); ?>" |
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> |
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<div class="sp-smart-image-button sp-d-flex sp-justify-<?php echo esc_attr( $img_alignment ); ?>"> |
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<div |
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class="sp-smart-post sp-smart-image-area<?php echo esc_attr( $img_bg_enable ? ' sp-has-bg' : '' ); ?> <?php echo esc_attr( $img_mask_class ); ?>" |
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> |
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<div class="sp-smart-image-wrapper sp-overflow-hidden"> |
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<?php |
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if ( $enable_link && 'full-img' === $link_type ) { |
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echo '<a href="' . esc_url( $btn_link_url ) . '" rel="nofollow noreferrer" target="' . esc_attr( $open_in_tab ) . '">'; |
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} |
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?> |
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<img |
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fetchpriority="high" |
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decoding="async" |
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width="<?php echo ! $external_url ? esc_attr( $image_width ) : ''; ?>" |
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height="<?php echo ! $external_url ? esc_attr( $image_height ) : ''; ?>" |
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class="<?php echo esc_attr( $img_class ); ?>" |
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src="<?php echo esc_url( $image_source_url ?? $image_url ?? null ); ?>" |
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alt="<?php echo esc_attr( $img_alt_text ); ?>" |
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srcSet="<?php echo esc_attr( $img_srcset_retina ); ?>" |
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loading="<?php echo esc_attr( $lazy_load ? 'lazy' : 'eager' ); ?>" |
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sizes="<?php echo esc_attr( $img_sizes_attr ); ?>" |
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/> |
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<?php if ( $img_hover_overlay ) : ?> |
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<div class="sp-hover-img-overlay sp-<?php echo esc_attr( $img_animation ); ?>"></div> |
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<?php endif; ?> |
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<?php |
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if ( $enable_link && 'full-img' === $link_type ) { |
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echo '</a>'; } |
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?> |
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<?php if ( $enable_link && 'button' === $link_type ) : ?> |
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<div |
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class="sp-smart-image-link-btn-wrapper sp-position-<?php echo esc_attr( $link_btn_position ); ?>" |
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> |
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<a class="sp-smart-image-link-btn" rel="nofollow noreferrer" href="<?php echo esc_url( $btn_link_url ); ?>" target="<?php echo esc_attr( $open_in_tab ); ?>"> |
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<?php echo esc_html( $link_btn_label ); ?> |
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</a> |
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</div> |
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<?php endif; ?> |
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<?php |
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if ( 'over-img' === $img_text_position ) { |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo self::image_caption( $attributes ); |
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} |
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?> |
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</div> |
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</div> |
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</div> |
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<?php |
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if ( 'over-img' !== $img_text_position ) { |
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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echo self::image_caption( $attributes ); |
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} |
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?> |
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</figure> |
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</div> |
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</div> |
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<?php |
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return ob_get_clean(); |
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} |
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|
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/** |
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* Render Smart Image Caption. |
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* |
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* @param array $attributes array $attributes - Block attributes. |
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* |
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* @return string caption markup. |
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*/ |
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public function image_caption( $attributes ) { |
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|
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$text_vertical_position = isset( $attributes['imgTextVertical'] ) ? $attributes['imgTextVertical'] : 'bottom'; |
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$text_horizontal_position = isset( $attributes['imgTextHorizontal'] ) ? $attributes['imgTextHorizontal'] : 'center'; |
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$img_text_position = isset( $attributes['imgTextPosition'] ) ? $attributes['imgTextPosition'] : 'over-img'; |
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$img_text_visibility = isset( $attributes['imgTextVisibility'] ) ? $attributes['imgTextVisibility'] : ''; |
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$img_title_enable = isset( $attributes['imgTitleEnable'] ) ? $attributes['imgTitleEnable'] : false; |
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$img_title_label = isset( $attributes['imgTitleLabel'] ) ? $attributes['imgTitleLabel'] : ''; |
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$img_caption_enable = isset( $attributes['imgCaptionEnable'] ) ? $attributes['imgCaptionEnable'] : false; |
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$img_caption_label = isset( $attributes['imgCaptionLabel'] ) ? $attributes['imgCaptionLabel'] : ''; |
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|
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$text_position = 'over-img' === $img_text_position ? 'sp-position-' . $text_vertical_position . '-' . $text_horizontal_position : ''; |
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$container_class = 'sp-visibility-' . $img_text_visibility . ' ' . $text_position . ' sp-text-' . $text_horizontal_position; |
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|
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if ( ! $img_title_enable && ! $img_caption_enable ) { |
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return null; |
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} |
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|
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ob_start(); |
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?> |
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<figcaption |
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class="sp-smart-image-text-container <?php echo esc_attr( $container_class ); ?>" |
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> |
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<?php if ( $img_title_enable ) : ?> |
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<div class="sp-smart-post sp-text sp-smart-image-title-area"> |
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<h4 class="sp-smart-image-title"><?php echo esc_html( $img_title_label ); ?></h4> |
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</div> |
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<?php endif; ?> |
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<?php if ( $img_caption_enable ) : ?> |
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<div class="sp-smart-post sp-text sp-smart-image-caption-area"> |
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<p class="sp-smart-image-caption"><?php echo esc_html( $img_caption_label ); ?></p> |
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</div> |
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<?php endif; ?> |
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</div> |
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<?php |
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return ob_get_clean(); |
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} |
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} |
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|
