94 lines
2.3 KiB
PHP
94 lines
2.3 KiB
PHP
<?php
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namespace ElementorPro\Modules\Posts\Traits;
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use ElementorPro\Modules\Posts\Widgets\Posts_Base;
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use ElementorPro\Plugin;
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trait Pagination_Trait {
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/**
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* Checks a set of elements if there is a posts/archive widget that may be paginated to a specific page number.
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*
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* @param array $elements
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* @param $current_page
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*
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* @return bool
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*/
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public function is_valid_pagination( array $elements, $current_page ) {
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$is_valid = false;
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$posts_widgets = $this->get_widgets_that_support_pagination();
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Plugin::elementor()->db->iterate_data(
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$elements,
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$this->check_pagination_handler( $posts_widgets, $current_page, $is_valid )
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);
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return $is_valid;
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}
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/**
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* Get all widgets that may add pagination.
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*
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* @return array
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*/
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public function get_widgets_that_support_pagination() {
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$widgets = Plugin::elementor()->widgets_manager->get_widget_types();
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$posts_widgets = [];
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foreach ( $widgets as $widget ) {
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if ( $widget instanceof Posts_Base ) {
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$posts_widgets[] = $widget->get_name();
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}
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}
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return $posts_widgets;
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}
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/**
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* @return void
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*/
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public function check_pagination_handler( array $posts_widgets, $current_page, &$is_valid ) {
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return function ( $element ) use ( &$is_valid, $posts_widgets, $current_page ) {
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if ( ! $this->is_valid_post_widget( $element, $posts_widgets ) ) {
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return;
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}
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$is_valid = $this->should_allow_pagination( $element, $current_page );
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};
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}
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/**
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* @return bool
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*/
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private function is_valid_post_widget( $element, $posts_widgets ) {
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return isset( $element['widgetType'] ) && in_array( $element['widgetType'], $posts_widgets, true );
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}
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/**
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* @return bool
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*/
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private function widget_has_pagination( $element ) {
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return ! empty( $element['settings']['pagination_type'] );
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}
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/**
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* @return bool
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*/
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private function should_allow_pagination( $element, $current_page ) {
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if ( ! $this->widget_has_pagination( $element ) ) {
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return false;
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}
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$using_ajax_pagination = in_array($element['settings']['pagination_type'], [
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Posts_Base::LOAD_MORE_ON_CLICK,
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Posts_Base::LOAD_MORE_INFINITE_SCROLL,
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], true);
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if ( empty( $element['settings']['pagination_page_limit'] ) || $using_ajax_pagination ) {
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return true;
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}
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return (int) $current_page <= (int) $element['settings']['pagination_page_limit'];
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}
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}
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