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<?php |
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/** |
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* BPLDE Shortcode Controller. |
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* |
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* @package DocumentEmbedder |
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*/ |
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|
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namespace BPLDE\Model; |
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|
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use BPLDE\Helper\Functions; |
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use BPLDE\Helper\DefaultArgs; |
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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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if ( ! class_exists( 'Shortcode' ) ) { |
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class Shortcode { |
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protected static $_instance = null; |
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|
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public function __construct() { |
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add_shortcode( 'doc', [$this, 'doc'] ); |
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} |
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|
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public static function instance() { |
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if ( self::$_instance === null ) { |
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self::$_instance = new self(); |
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} |
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return self::$_instance; |
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} |
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|
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public function doc( $atts ) { |
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$post_type = get_post_type( $atts['id'] ); |
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|
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if ( $post_type != 'ppt_viewer' ) { |
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return false; |
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} |
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|
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$post_id = $atts['id']; |
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$post = get_post( $post_id ); |
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if ( post_password_required( $post ) ) { |
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return get_the_password_form( $post ); |
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} |
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|
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switch ( $post->post_status ) { |
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case 'publish': |
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return $this->html( $atts['id'], $atts ); |
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|
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case 'private': |
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if ( current_user_can( 'read_private_posts' ) ) { |
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return $this->html( $atts['id'], $atts ); |
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} |
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return ''; |
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|
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case 'draft': |
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case 'pending': |
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case 'future': |
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if ( current_user_can( 'edit_post', $post_id ) ) { |
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return $this->html( $atts['id'], $atts ); |
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} |
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return ''; |
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|
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default: |
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return ''; |
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} |
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} |
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|
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public function html( $id, $atts = [] ) { |
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$data = $this->doc_data( $id, $atts ); |
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$data = DefaultArgs::parseArgs( $data ); |
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return $this->render_template( $data ); |
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} |
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|
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public function doc_data( $id, $atts = [] ) { |
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$width = Functions::meta( $id, 'width', ['width' => '100', 'unit' => '%'] ); |
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$height = Functions::meta( $id, 'height', ['height' => 600, 'unit' => 'px'] ); |
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|
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$result = [ |
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'doc' => Functions::meta( $id, 'doc', '' ), |
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'width' => $width['width'] . $width['unit'], |
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'height' => $height['height'] . $height['unit'], |
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'width_tablet' => Functions::meta( $id, 'width_tablet', '' ), |
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'width_mobile' => Functions::meta( $id, 'width_mobile', '' ), |
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'height_tablet' => Functions::meta( $id, 'height_tablet', '' ), |
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'height_mobile' => Functions::meta( $id, 'height_mobile', '' ), |
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'showName' => Functions::meta( $id, 'showName' ), |
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'download' => Functions::meta( $id, 'download', '0' ), |
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'downloadButtonText' => Functions::meta( $id, 'downloadButtonText', Functions::meta( $id, '_de_download_label', 'Download' ) ), |
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'_de_download_position' => Functions::meta( $id, '_de_download_position', 'toolbar' ), |
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'_de_download_behavior' => Functions::meta( $id, '_de_download_behavior', 'download' ), |
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'_de_download_filename' => Functions::meta( $id, '_de_download_filename', '' ), |
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'_de_download_show_count' => Functions::meta( $id, '_de_download_show_count', '0' ), |
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'_de_download_limit' => Functions::meta( $id, '_de_download_limit', '0' ), |
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'id' => $id |
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]; |
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|
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if ( empty( $result['_de_download_label'] ) ) { |
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$result['_de_download_label'] = $result['downloadButtonText'] ? $result['downloadButtonText'] : 'Download'; |
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} |
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|
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$override_map = [ |
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'download' => 'download', |
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'download_label' => '_de_download_label', |
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'download_position' => '_de_download_position', |
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'download_behavior' => '_de_download_behavior', |
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'download_filename' => '_de_download_filename', |
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'download_limit' => '_de_download_limit', |
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'show_count' => '_de_download_show_count', |
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]; |
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foreach ( $override_map as $att_key => $data_key ) { |
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if ( isset( $atts[$att_key] ) ) { |
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if ( in_array( $atts[$att_key], ['yes', 'true', '1'], true ) ) { |
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$result[$data_key] = '1'; |
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} elseif ( in_array( $atts[$att_key], ['no', 'false', '0'], true ) ) { |
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$result[$data_key] = '0'; |
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} else { |
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$result[$data_key] = $atts[$att_key]; |
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} |
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} |
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} |
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|
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// Check Limit per IP |
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$limit = (int) $result['_de_download_limit']; |
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$result['limit_reached'] = false; |
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if ( $limit > 0 ) { |
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global $wpdb; |
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$ip = Functions::get_client_ip(); |
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- querying custom table |
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$downloaded_count = $wpdb->get_var( $wpdb->prepare( |
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"SELECT COUNT(*) FROM {$wpdb->prefix}docembedder_leads WHERE document_id = %d AND ip_address = %s", |
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$id, |
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$ip |
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) ); |
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|
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if ( (int) $downloaded_count >= $limit ) { |
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$result['limit_reached'] = true; |
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} |
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// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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error_log( "DE DEBUG: Limit Check for ID $id. IP: $ip, Count: $downloaded_count, Limit: $limit, Reached: " . ( $result['limit_reached'] ? 'YES' : 'NO' ) ); |
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} else { |
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// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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error_log( "DE DEBUG: Limit Check for ID $id SKIPPED (Limit is 0)" ); |
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} |
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|
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$result = apply_filters( 'bplde_doc_data', $result, $id ); |
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// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- backward compatibility hook |
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return apply_filters( 'ppv_doc_data', $result, $id ); |
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} |
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|
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public function render_template( $data ) { |
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$parse_dim = function ( $prop, $default, $type = 'width' ) { |
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if ( is_array( $prop ) ) { |
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if ( isset( $prop[$type] ) && $prop[$type] !== '' ) { |
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return $prop[$type] . ( isset( $prop['unit'] ) ? $prop['unit'] : 'px' ); |
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} |
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return $default; |
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} |
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$val = ! empty( $prop ) ? $prop : $default; |
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return is_numeric( $val ) ? $val . 'px' : $val; |
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}; |
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|
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$w_d = $parse_dim( isset( $data['width'] ) ? $data['width'] : '', '100%', 'width' ); |
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$w_t = $parse_dim( isset( $data['width_tablet'] ) ? $data['width_tablet'] : '', $w_d, 'width' ); |
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$w_m = $parse_dim( isset( $data['width_mobile'] ) ? $data['width_mobile'] : '', $w_t, 'width' ); |
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|
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$h_d = $parse_dim( isset( $data['height'] ) ? $data['height'] : '', '600px', 'height' ); |
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$h_t = $parse_dim( isset( $data['height_tablet'] ) ? $data['height_tablet'] : '', $h_d, 'height' ); |
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$h_m = $parse_dim( isset( $data['height_mobile'] ) ? $data['height_mobile'] : '', $h_t, 'height' ); |
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|
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$unique_id = 'de_' . uniqid(); |
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|
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ob_start(); |
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?> |
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<style> |
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.ppv_container.<?php echo esc_attr( $unique_id ); ?> { |
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width: <?php echo esc_attr( $w_d ); ?>; |
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height: <?php echo esc_attr( $h_d ); ?>; |
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display: flex; |
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flex-direction: column; |
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position: relative; |
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} |
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|
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@media (max-width: 991px) { |
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.ppv_container.<?php echo esc_attr( $unique_id ); ?> { |
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width: <?php echo esc_attr( $w_t ); ?>; |
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height: <?php echo esc_attr( $h_t ); ?>; |
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} |
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} |
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|
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@media (max-width: 767px) { |
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.ppv_container.<?php echo esc_attr( $unique_id ); ?> { |
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width: <?php echo esc_attr( $w_m ); ?>; |
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height: <?php echo esc_attr( $h_m ); ?>; |
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} |
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} |
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|
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.<?php echo esc_attr( $unique_id ); ?>.document-preview { |
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width: 100%; |
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flex: 1; |
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display: flex; |
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flex-direction: column; |
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} |
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|
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.<?php echo esc_attr( $unique_id ); ?>iframe { |
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width: 100%; |
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height: 100%; |
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flex: 1; |
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border: none; |
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} |
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|
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.ppv-loading { |
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width: inherit; |
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position: absolute; |
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top: 50%; |
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left: 0; |
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font-family: sans-serif; |
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color: #666; |
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z-index: 1; |
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display: flex; |
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justify-content: center; |
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} |
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</style> |
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<?php |
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$base_url = '//docs.google.com/gview?embedded=true&url='; |
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|
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if ( $data['doc'] == '' ) { |
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echo '<h2>Ooops... You forgot to Select a document. Please select a file or paste a external document link to show here. </h2>'; |
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} else { |
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$is_download_allowed = false; |
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$dl_flag = isset( $data['download'] ) ? $data['download'] : false; |
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if ( in_array( $dl_flag, ['1', 1, 'true', true, 'yes'], true ) ) { |
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$is_download_allowed = true; |
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|
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// Check IP limit |
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if ( isset( $data['limit_reached'] ) && $data['limit_reached'] ) { |
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$is_download_allowed = false; |
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} |
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} |
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|
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// Prepare download button HTML |
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$download_btn_html = ''; |
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if ( isset( $data['limit_reached'] ) && $data['limit_reached'] && in_array( $dl_flag, ['1', 1, 'true', true, 'yes'], true ) ) { |
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$download_btn_html = '<button disabled style="background: transparent; padding: 4px 10px; border-radius: 4px; border: 1px solid #ff4d4d; color: #ff4d4d; cursor: not-allowed;" title="Download limit reached for your IP.">Limit Reached</button>'; |
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$is_download_allowed = false; // Ensure logic below respects this |
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} elseif ( $is_download_allowed ) { |
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// Count HTML |
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$download_count_html = ''; |
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$show_count_flag = isset( $data['_de_download_show_count'] ) ? $data['_de_download_show_count'] : false; |
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if ( in_array( $show_count_flag, ['1', 1, 'true', true, 'yes'], true ) ) { |
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$count = get_post_meta( $data['id'], '_de_download_count', true ); |
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if ( ! $count ) { |
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$count = 0; |
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} |
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$download_count_html = '<span class="ppv-download-count" style="font-size: 12px; color: #cececf; border: 1px solid #cececf; padding: 3px 10px; border-radius: 4px;">' . esc_html( $count ) . ' downloads</span>'; |
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} |
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|
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$btn_label = isset( $data['downloadButtonText'] ) && ! empty( $data['downloadButtonText'] ) ? esc_html( $data['downloadButtonText'] ) : 'Download'; |
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|
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$dl_attr = ''; |
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$target_attr = ''; |
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$href = esc_url( $data['doc'] ); |
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$behavior = isset( $data['_de_download_behavior'] ) ? $data['_de_download_behavior'] : 'download'; |
| 263 |
if ( $behavior === 'newtab' ) { |
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$target_attr = ' target="_blank"'; |
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} else { |
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if ( ! empty( $data['_de_download_filename'] ) ) { |
| 267 |
$dl_attr = ' download="' . esc_attr( $data['_de_download_filename'] ) . '"'; |
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} else { |
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$dl_attr = ' download'; |
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} |
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} |
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$download_btn_html = '<a class="s_pdf_download_link" style="display: flex;" href="' . $href . '"' . $target_attr . $dl_attr . '><button style="background: transparent; padding: 4px 10px; border-radius: 4px; border: 1px solid #cececf; color: #cececf; cursor: pointer;" class="ppv_download_bttn ppv-direct-download" data-behavior="' . esc_attr( $behavior ) . '" data-doc-id="' . esc_attr( $data['id'] ) . '">' . $btn_label . '</button></a>'; |
| 273 |
$download_btn_html .= $download_count_html; |
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} |
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|
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$has_download_ui = ! empty( $download_btn_html ); |
| 277 |
// Handle Position logic |
| 278 |
$position = isset( $data['_de_download_position'] ) ? $data['_de_download_position'] : 'above'; |
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|
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$frame_url = $base_url . $data['doc']; |
| 281 |
$is_google = isset( $data['googleDrive'] ) && in_array( $data['googleDrive'], ['1', 1, 'true', true, 'yes'], true ); |
| 282 |
if ( $is_google ) { |
| 283 |
$frame_url = str_replace( "view", "preview", $data['doc'] ); |
| 284 |
} |
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?> |
| 286 |
<div class="ppv_container <?php echo esc_attr( $unique_id ); ?>"> |
| 287 |
|
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<?php |
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$filename = basename( $data['doc'] ); |
| 290 |
$show_filename_in_toolbar = isset( $data['showName'] ) && $data['showName']; |
| 291 |
|
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// Toolbar rendering |
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if ( $position === 'toolbar' && ( $show_filename_in_toolbar || $has_download_ui ) ) { |
| 294 |
$justify_content = ! $show_filename_in_toolbar ? 'end' : 'space-between'; |
| 295 |
echo '<div class="ppv-toolbar" style="justify-content: ' . esc_attr( $justify_content ) . '">'; |
| 296 |
if ( $show_filename_in_toolbar ) { |
| 297 |
echo '<span class="ppv-filename">' . esc_html( $filename ) . '</span>'; |
| 298 |
} |
| 299 |
if ( $has_download_ui ) { |
| 300 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- HTML is pre-built with escaped values |
| 301 |
echo '<div class="ppv-toolbar-right">' . $download_btn_html . '</div>'; |
| 302 |
} |
| 303 |
echo '</div>'; |
| 304 |
} elseif ( $has_download_ui && ( $position === 'above' || empty( $position ) ) ) { |
| 305 |
// If showName is true but not in toolbar position, we still need to show it somewhere if it was removed from above |
| 306 |
if ( isset( $data['showName'] ) && $data['showName'] ) { |
| 307 |
echo '<p style="padding-left:10px;">' . esc_html( $filename ) . '</p>'; |
| 308 |
} |
| 309 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- HTML is pre-built with escaped values |
| 310 |
echo '<p style="padding-left:10px;">' . $download_btn_html . '</p>'; |
| 311 |
} elseif ( isset( $data['showName'] ) && $data['showName'] && ( $position === 'above' || empty( $position ) ) ) { |
| 312 |
echo '<p style="padding-left:10px;">' . esc_html( $filename ) . '</p>'; |
| 313 |
} |
| 314 |
?> |
| 315 |
<div class="ppv-loading">PDF Loading...</div> |
| 316 |
<div class="document-preview" style="height: inherit; width: inherit;"> |
| 317 |
<iframe style="width: 100%; height: 100%;" src="<?php echo esc_url( $frame_url ); ?>" frameborder="0"></iframe> |
| 318 |
</div> |
| 319 |
<?php |
| 320 |
// Below element |
| 321 |
if ( $position === 'below' && ( $show_filename_in_toolbar || $has_download_ui ) ) { |
| 322 |
$justify_content = ! $show_filename_in_toolbar ? 'end' : 'space-between'; |
| 323 |
echo '<div class="ppv-toolbar" style="justify-content: ' . esc_attr( $justify_content ) . '">'; |
| 324 |
if ( $show_filename_in_toolbar ) { |
| 325 |
echo '<span class="ppv-filename">' . esc_html( $filename ) . '</span>'; |
| 326 |
} |
| 327 |
if ( $has_download_ui ) { |
| 328 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- HTML is pre-built with escaped values |
| 329 |
echo '<div class="ppv-toolbar-right">' . $download_btn_html . '</div>'; |
| 330 |
} |
| 331 |
echo '</div>'; |
| 332 |
} |
| 333 |
?> |
| 334 |
</div> |
| 335 |
<?php |
| 336 |
} |
| 337 |
$output = ob_get_clean(); |
| 338 |
$output = apply_filters( 'bplde_shortcode_html', $output, $data ); |
| 339 |
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- backward compatibility hook |
| 340 |
return apply_filters( 'ppv_shortcode_html', $output, $data ); |
| 341 |
} |
| 342 |
} |
| 343 |
|
| 344 |
Shortcode::instance(); |
| 345 |
} |
| 346 |
|
