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<?php |
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/** |
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* Widget to display pagination info |
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* |
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* @extends GravityView_Widget |
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*/ |
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class GravityView_Widget_Pagination_Info extends \GV\Widget { |
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/** |
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* Does this get displayed on a single entry? |
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* @var boolean |
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*/ |
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protected $show_on_single = false; |
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function __construct() { |
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$this->widget_description = __('Summary of the number of visible entries out of the total results.', 'gravityview' ); |
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$default_values = array( |
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'header' => 1, |
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'footer' => 1, |
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); |
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$settings = array(); |
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parent::__construct( __( 'Show Pagination Info', 'gravityview' ) , 'page_info', $default_values, $settings ); |
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} |
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public function render_frontend( $widget_args, $content = '', $context = '') { |
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$gravityview_view = GravityView_View::getInstance(); |
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if( !$this->pre_render_frontend() ) { |
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return; |
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} |
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if( !empty( $widget_args['title'] ) ) { |
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echo $widget_args['title']; |
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} |
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$pagination_counts = $gravityview_view->getPaginationCounts(); |
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$total = $first = $last = null; |
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$output = ''; |
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if( ! empty( $pagination_counts ) ) { |
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$first = $pagination_counts['first']; |
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$last = $pagination_counts['last']; |
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$total = $pagination_counts['total']; |
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$class = !empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : ''; |
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$class = gravityview_sanitize_html_class( $class ); |
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$output = '<div class="gv-widget-pagination '.$class.'"><p>'. sprintf(__( 'Displaying %1$s - %2$s of %3$s', 'gravityview' ), number_format_i18n( $first ), number_format_i18n( $last ), number_format_i18n( $total ) ) . '</p></div>'; |
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} |
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/** |
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* @filter `gravityview_pagination_output` Modify the pagination widget output |
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* @param string $output HTML output |
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* @param int $first First entry # |
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* @param int $last Last entry # |
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* @param int $total Total entries # |
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*/ |
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echo apply_filters( 'gravityview_pagination_output', $output, $first, $last, $total ); |
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} |
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} |
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new GravityView_Widget_Pagination_Info; |
gravityview /
GravityView
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.