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<?php |
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/** |
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* Pdfprnt_Buttons_Widget Class |
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*/ |
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|
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/** |
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* Buttons Widget |
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*/ |
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class Pdfprnt_Buttons_Widget extends WP_Widget { |
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/** |
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* Constract |
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*/ |
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public function __construct() { |
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parent::__construct( 'pdfprnt_buttons', esc_html__( 'PDF & Print Buttons', 'pdf-print' ), array( 'description' => esc_html__( 'Show PDF & Print Buttons on your site', 'pdf-print' ) ) ); |
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} |
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|
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/** |
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* Functiona for widget |
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* |
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* @param array $args Arguments for widget. |
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* @param array $instance Widget instance. |
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*/ |
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public function widget( $args, $instance ) { |
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global $pdfprnt_options, $pdfprnt_is_search_archive, $pdfprnt_is_custom_post_type; |
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$url = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : ''; |
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$url = esc_url( $url ); |
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$buttons = ''; |
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$target = '_blank'; |
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|
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if ( ! pdfprnt_is_user_role_enabled() ) { |
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return; |
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} |
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|
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foreach ( array( 'pdf', 'print' ) as $button ) { |
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$instance[ $button . '_button_show' ] = ! empty( $instance[ $button . '_button_show' ] ) ? 1 : 0; |
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$instance[ $button . '_button_title' ] = wp_strip_all_tags( $pdfprnt_options['button_title'][ $button ] ); |
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if ( |
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isset( $pdfprnt_options['button_image'][ $button ]['type'] ) && |
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in_array( $pdfprnt_options['button_image'][ $button ]['type'], array( 'none', 'default' ), true ) |
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) { |
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$instance[ $button . '_button_image' ] = $pdfprnt_options['button_image'][ $button ]['type']; |
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} else { |
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$instance[ $button . '_button_image' ] = 'default'; |
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} |
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} |
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|
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if ( ! empty( $pdfprnt_is_search_archive ) ) { |
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$custom_query = '-search'; |
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} elseif ( ! empty( $pdfprnt_is_custom_post_type ) ) { |
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$custom_query = '-custom'; |
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} else { |
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$custom_query = ''; |
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} |
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|
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if ( 1 === intval( $instance['pdf_button_show'] ) ) { |
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$pdf_url = add_query_arg( 'print', 'pdf' . $custom_query, $url ); |
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$button_title = ! empty( $instance['pdf_button_title'] ) ? '<span class="pdfprnt-button-title pdfprnt-button-pdf-title">' . $instance['pdf_button_title'] . '</span>' : ''; |
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$button_image = 'none' !== $instance['pdf_button_image'] ? '<img src="' . plugins_url( 'images/pdf.png', dirname( __FILE__ ) ) . '" alt="image_pdf" title="' . esc_html__( 'View PDF', 'pdf-print' ) . '" />' : ''; |
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|
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if ( $pdfprnt_options['image_to_pdf'] ) { |
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$pdf_url = 'javascript: imageToPdf()'; |
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$target = '_self'; |
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} |
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$buttons_pdf = sprintf( |
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'<a href="%s" class="pdfprnt-button pdfprnt-button-pdf" target="%s">%s%s</a>', |
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$pdf_url, |
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$target, |
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$button_title, |
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$button_image |
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); |
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$buttons_pdf = apply_filters( 'pdfprnt_add_atribute_rel_widget_pdf', $buttons_pdf, $pdf_url, $target, $button_image, $button_title ); |
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add_action( 'wp_footer', 'pdfprnt_add_script' ); |
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} |
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if ( 1 === intval( $instance['print_button_show'] ) ) { |
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$print_url = add_query_arg( 'print', 'print' . $custom_query, $url ); |
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$button_title = ! empty( $instance['print_button_title'] ) ? '<span class="pdfprnt-button-title pdfprnt-button-pdf-title">' . $instance['print_button_title'] . '</span>' : ''; |
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$button_image = 'none' !== $instance['print_button_image'] ? '<img src="' . plugins_url( 'images/print.png', dirname( __FILE__ ) ) . '" alt="image_print" title="' . esc_html__( 'Print Content', 'pdf-print-plus' ) . '" />' : ''; |
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$buttons_print = sprintf( |
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'<a href="%s" class="pdfprnt-button pdfprnt-button-print" target="_blank">%s%s</a>', |
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$print_url, |
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$button_image, |
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$button_title |
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); |
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$buttons_print = apply_filters( 'pdfprnt_add_atribute_rel_widget_print', $buttons_print, $print_url, $button_image, $button_title ); |
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} |
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$buttons = $buttons_pdf . $buttons_print; |
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if ( ! empty( $buttons ) ) { |
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$title = ( ! empty( $instance['title'] ) ) ? apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) : ''; |
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$buttons = sprintf( |
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'<div class="pdfprnt-buttons pdfprnt-widget">%s</div>', |
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$buttons |
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); |
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echo wp_kses_post( $args['before_widget'] ); |
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if ( ! empty( $title ) ) { |
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echo wp_kses_post( $args['before_title'] . $title . $args['after_title'] ); |
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} |
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echo wp_kses_post( $buttons ); |
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echo wp_kses_post( $args['after_widget'] ); |
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} |
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} |
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|
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/** |
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* Functiona for update widget form |
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* |
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* @param array $new_instance New info for widget. |
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* @param array $old_instance Old info for widget. |
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*/ |
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public function update( $new_instance, $old_instance ) { |
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$instance = $old_instance; |
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$instance['title'] = wp_strip_all_tags( $new_instance['title'] ); |
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$instance['pdf_button_show'] = ! empty( $new_instance['pdf_button_show'] ) ? 1 : 0; |
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$instance['print_button_show'] = ! empty( $new_instance['print_button_show'] ) ? 1 : 0; |
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return $instance; |
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} |
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|
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/** |
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* Functiona for widget form |
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* |
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* @param array $instance Info for widget. |
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*/ |
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public function form( $instance ) { |
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global $pdfprnt_options; |
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if ( empty( $pdfprnt_options ) ) { |
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$pdfprnt_options = get_option( 'pdfprnt_options' ); |
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} |
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|
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if ( ! empty( $instance ) ) { |
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$title = ! empty( $instance['title'] ) ? esc_attr( $instance['title'] ) : ''; |
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$pdf_button_show = ! empty( $instance['pdf_button_show'] ) ? 1 : 0; |
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$print_button_show = ! empty( $instance['print_button_show'] ) ? 1 : 0; |
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} else { |
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$title = ''; |
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$pdf_button_show = 1; |
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$print_button_show = 1; |
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} |
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?> |
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', 'pdf-print' ); ?>:</label> |
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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_html( $title ); ?>" /> |
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</p> |
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<p> |
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<input class="widefat pdfprnt-show-button-cb" id="<?php echo esc_attr( $this->get_field_id( 'pdf_button_show' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'pdf_button_show' ) ); ?>" type="checkbox" value="1" <?php checked( 1, $pdf_button_show ); ?> /> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'pdf_button_show' ) ); ?>"><?php esc_html_e( 'Display PDF Button', 'pdf-print' ); ?></label> |
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</p> |
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<p> |
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<input class="widefat pdfprnt-show-button-cb" id="<?php echo esc_attr( $this->get_field_id( 'print_button_show' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'print_button_show' ) ); ?>" type="checkbox" value="1" <?php checked( 1, $print_button_show ); ?> /> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'print_button_show' ) ); ?>"><?php esc_html_e( 'Display Print Button', 'pdf-print' ); ?></label> |
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</p> |
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<?php |
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} |
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} |
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|
