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<?php
namespace ElementorPro\Modules\Posts\Widgets;
use Elementor\Core\Kits\Documents\Tabs\Global_Typography;
use Elementor\Group_Control_Typography;
use ElementorPro\Base\Base_Widget;
use Elementor\Controls_Manager;
use ElementorPro\Modules\Posts\Traits\Button_Widget_Trait;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Class Posts
*/
abstract class Posts_Base extends Base_Widget {
use Button_Widget_Trait;
const LOAD_MORE_ON_CLICK = 'load_more_on_click';
const LOAD_MORE_INFINITE_SCROLL = 'load_more_infinite_scroll';
/**
* @var \WP_Query
*/
protected $query = null;
protected $_has_template_content = false;
public function get_icon() {
return 'eicon-post-list';
}
public function get_script_depends() {
return [ 'imagesloaded' ];
}
public function get_query() {
return $this->query;
}
public function render() {}
public function register_load_more_button_style_controls() {
$this->add_control(
'heading_load_more_style_button',
[
'label' => esc_html__( 'Button', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'condition' => [
'pagination_type' => 'load_more_on_click',
],
]
);
$this->register_button_style_controls( [
'section_condition' => [
'pagination_type' => 'load_more_on_click',
],
] );
}
public function register_load_more_message_style_controls() {
$this->add_control(
'heading_load_more_on_click_no_posts_message',
[
'label' => esc_html__( 'No More Posts Message', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'separator' => 'before',
'condition' => [
'pagination_type' => 'load_more_on_click',
],
]
);
$this->add_control(
'heading_load_more_on_click_infinity_scroll_no_posts_message',
[
'label' => esc_html__( 'No More Posts Message', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'condition' => [
'pagination_type' => 'load_more_infinite_scroll',
],
]
);
$this->add_group_control(
Group_Control_Typography::get_type(),
[
'name' => 'load_more_no_posts_message',
'selector' => '{{WRAPPER}} .e-load-more-message',
'global' => [
'default' => Global_Typography::TYPOGRAPHY_SECONDARY,
],
]
);
$this->add_control(
'load_more_no_posts_message_color',
[
'label' => esc_html__( 'Color', 'elementor-pro' ),
'type' => Controls_Manager::COLOR,
'default' => '',
'selectors' => [
'{{WRAPPER}}' => '--load-more-message-color: {{VALUE}};',
],
]
);
$this->add_control(
'load_more_spinner_color',
[
'label' => esc_html__( 'Spinner Color', 'elementor-pro' ),
'type' => Controls_Manager::COLOR,
'default' => '',
'selectors' => [
'{{WRAPPER}}' => '--load-more-spinner-color: {{VALUE}};',
],
'separator' => 'before',
'condition' => [
'load_more_spinner[value]!' => '',
],
]
);
$this->add_responsive_control(
'load_more_spacing',
[
'label' => esc_html__( 'Spacing', 'elementor-pro' ),
'type' => Controls_Manager::SLIDER,
'range' => [
'px' => [
'max' => 50,
],
],
'selectors' => [
'{{WRAPPER}}' => '--load-more—spacing: {{SIZE}}{{UNIT}};',
],
'separator' => 'before',
]
);
}
public function register_pagination_section_controls() {
$this->start_controls_section(
'section_pagination',
[
'label' => esc_html__( 'Pagination', 'elementor-pro' ),
]
);
$this->add_control(
'pagination_type',
[
'label' => esc_html__( 'Pagination', 'elementor-pro' ),
'type' => Controls_Manager::SELECT,
'default' => '',
'options' => $this->get_pagination_type_options(),
'frontend_available' => true,
]
);
$this->add_control(
'pagination_page_limit',
[
'label' => esc_html__( 'Page Limit', 'elementor-pro' ),
'default' => '5',
'condition' => [
'pagination_type!' => [
'load_more_on_click',
'load_more_infinite_scroll',
'',
],
],
]
);
$this->add_control(
'pagination_numbers_shorten',
[
'label' => esc_html__( 'Shorten', 'elementor-pro' ),
'type' => Controls_Manager::SWITCHER,
'default' => '',
'condition' => [
'pagination_type' => [
'numbers',
'numbers_and_prev_next',
],
],
]
);
$this->add_control(
'pagination_prev_label',
[
'label' => esc_html__( 'Previous Label', 'elementor-pro' ),
'default' => esc_html__( '« Previous', 'elementor-pro' ),
'condition' => [
'pagination_type' => [
'prev_next',
'numbers_and_prev_next',
],
],
]
);
$this->add_control(
'pagination_next_label',
[
'label' => esc_html__( 'Next Label', 'elementor-pro' ),
'default' => esc_html__( 'Next »', 'elementor-pro' ),
'condition' => [
'pagination_type' => [
'prev_next',
'numbers_and_prev_next',
],
],
]
);
$this->add_control(
'pagination_align',
[
'label' => esc_html__( 'Alignment', 'elementor-pro' ),
'type' => Controls_Manager::CHOOSE,
'options' => [
'left' => [
'title' => esc_html__( 'Left', 'elementor-pro' ),
'icon' => 'eicon-text-align-left',
],
'center' => [
'title' => esc_html__( 'Center', 'elementor-pro' ),
'icon' => 'eicon-text-align-center',
],
'right' => [
'title' => esc_html__( 'Right', 'elementor-pro' ),
'icon' => 'eicon-text-align-right',
],
],
'default' => 'center',
'selectors' => [
'{{WRAPPER}} .elementor-pagination' => 'text-align: {{VALUE}};',
],
'condition' => [
'pagination_type!' => [
'load_more_on_click',
'load_more_infinite_scroll',
'',
],
],
]
);
$this->add_control(
'load_more_spinner',
[
'label' => esc_html__( 'Spinner', 'elementor-pro' ),
'type' => Controls_Manager::ICONS,
'fa4compatibility' => 'icon',
'default' => [
'value' => 'fas fa-spinner',
'library' => 'fa-solid',
],
'exclude_inline_options' => [ 'svg' ],
'recommended' => [
'fa-solid' => [
'spinner',
'cog',
'sync',
'sync-alt',
'asterisk',
'circle-notch',
],
],
'skin' => 'inline',
'label_block' => false,
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
],
'frontend_available' => true,
]
);
$this->add_control(
'heading_load_more_button',
[
'label' => esc_html__( 'Button', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'separator' => 'before',
'condition' => [
'pagination_type' => 'load_more_on_click',
],
]
);
$this->register_button_content_controls( [
'button_text' => esc_html__( 'Load More', 'elementor-pro' ),
'control_label_name' => esc_html__( 'Button Text', 'elementor-pro' ),
'prefix_class' => 'load-more-align-',
'alignment_default' => 'center',
'section_condition' => [
'pagination_type' => 'load_more_on_click',
],
'exclude_inline_options' => [ 'svg' ],
] );
$this->remove_control( 'button_type' );
$this->remove_control( 'link' );
$this->remove_control( 'size' );
$this->add_control(
'heading_load_more_no_posts_message',
[
'label' => esc_html__( 'No More Posts Message', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'separator' => 'before',
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
],
]
);
$this->add_responsive_control(
'load_more_no_posts_message_align',
[
'label' => esc_html__( 'Alignment', 'elementor-pro' ),
'type' => Controls_Manager::CHOOSE,
'options' => [
'left' => [
'title' => esc_html__( 'Left', 'elementor-pro' ),
'icon' => 'eicon-text-align-left',
],
'center' => [
'title' => esc_html__( 'Center', 'elementor-pro' ),
'icon' => 'eicon-text-align-center',
],
'right' => [
'title' => esc_html__( 'Right', 'elementor-pro' ),
'icon' => 'eicon-text-align-right',
],
'justify' => [
'title' => esc_html__( 'Justified', 'elementor-pro' ),
'icon' => 'eicon-text-align-justify',
],
],
'selectors' => [
'{{WRAPPER}}' => '--load-more-message-alignment: {{VALUE}};',
],
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
],
]
);
$this->add_control(
'load_more_no_posts_message_switcher',
[
'label' => esc_html__( 'Custom Messages', 'elementor-pro' ),
'type' => Controls_Manager::SWITCHER,
'default' => '',
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
],
]
);
$this->add_control(
'load_more_no_posts_custom_message',
[
'label' => esc_html__( 'No more posts message', 'elementor-pro' ),
'type' => Controls_Manager::TEXT,
'default' => esc_html__( 'No more posts to show', 'elementor-pro' ),
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
'load_more_no_posts_message_switcher' => 'yes',
],
'label_block' => true,
]
);
$this->end_controls_section();
// Pagination style controls for prev/next and numbers pagination.
$this->start_controls_section(
'section_pagination_style',
[
'label' => esc_html__( 'Pagination', 'elementor-pro' ),
'tab' => Controls_Manager::TAB_STYLE,
'condition' => [
'pagination_type!' => [
'load_more_on_click',
'load_more_infinite_scroll',
'',
],
],
]
);
$this->add_group_control(
Group_Control_Typography::get_type(),
[
'name' => 'pagination_typography',
'selector' => '{{WRAPPER}} .elementor-pagination',
'global' => [
'default' => Global_Typography::TYPOGRAPHY_SECONDARY,
],
]
);
$this->add_control(
'pagination_color_heading',
[
'label' => esc_html__( 'Colors', 'elementor-pro' ),
'type' => Controls_Manager::HEADING,
'separator' => 'before',
]
);
$this->start_controls_tabs( 'pagination_colors' );
$this->start_controls_tab(
'pagination_color_normal',
[
'label' => esc_html__( 'Normal', 'elementor-pro' ),
]
);
$this->add_control(
'pagination_color',
[
'label' => esc_html__( 'Color', 'elementor-pro' ),
'type' => Controls_Manager::COLOR,
'selectors' => [
'{{WRAPPER}} .elementor-pagination .page-numbers:not(.dots)' => 'color: {{VALUE}};',
],
]
);
$this->end_controls_tab();
$this->start_controls_tab(
'pagination_color_hover',
[
'label' => esc_html__( 'Hover', 'elementor-pro' ),
]
);
$this->add_control(
'pagination_hover_color',
[
'label' => esc_html__( 'Color', 'elementor-pro' ),
'type' => Controls_Manager::COLOR,
'selectors' => [
'{{WRAPPER}} .elementor-pagination a.page-numbers:hover' => 'color: {{VALUE}};',
],
]
);
$this->end_controls_tab();
$this->start_controls_tab(
'pagination_color_active',
[
'label' => esc_html__( 'Active', 'elementor-pro' ),
]
);
$this->add_control(
'pagination_active_color',
[
'label' => esc_html__( 'Color', 'elementor-pro' ),
'type' => Controls_Manager::COLOR,
'selectors' => [
'{{WRAPPER}} .elementor-pagination .page-numbers.current' => 'color: {{VALUE}};',
],
]
);
$this->end_controls_tab();
$this->end_controls_tabs();
$this->add_responsive_control(
'pagination_spacing',
[
'label' => esc_html__( 'Space Between', 'elementor-pro' ),
'type' => Controls_Manager::SLIDER,
'separator' => 'before',
'default' => [
'size' => 10,
],
'range' => [
'px' => [
'min' => 0,
'max' => 100,
],
],
'selectors' => [
'body:not(.rtl) {{WRAPPER}} .elementor-pagination .page-numbers:not(:first-child)' => 'margin-left: calc( {{SIZE}}{{UNIT}}/2 );',
'body:not(.rtl) {{WRAPPER}} .elementor-pagination .page-numbers:not(:last-child)' => 'margin-right: calc( {{SIZE}}{{UNIT}}/2 );',
'body.rtl {{WRAPPER}} .elementor-pagination .page-numbers:not(:first-child)' => 'margin-right: calc( {{SIZE}}{{UNIT}}/2 );',
'body.rtl {{WRAPPER}} .elementor-pagination .page-numbers:not(:last-child)' => 'margin-left: calc( {{SIZE}}{{UNIT}}/2 );',
],
]
);
$this->add_responsive_control(
'pagination_spacing_top',
[
'label' => esc_html__( 'Spacing', 'elementor-pro' ),
'type' => Controls_Manager::SLIDER,
'range' => [
'px' => [
'min' => 0,
'max' => 100,
],
],
'selectors' => [
'{{WRAPPER}} .elementor-pagination' => 'margin-top: {{SIZE}}{{UNIT}}',
],
]
);
$this->end_controls_section();
// Pagination style controls for on-load pagination with type on-click/infinity-scroll.
$this->start_controls_section(
'section_style',
[
'label' => esc_html__( 'Pagination', 'elementor-pro' ),
'tab' => Controls_Manager::TAB_STYLE,
'condition' => [
'pagination_type' => [
'load_more_on_click',
'load_more_infinite_scroll',
],
],
]
);
$this->register_load_more_button_style_controls();
$this->register_load_more_message_style_controls();
$this->end_controls_section();
}
abstract public function query_posts();
public function get_current_page() {
if ( '' === $this->get_settings( 'pagination_type' ) ) {
return 1;
}
return max( 1, get_query_var( 'paged' ), get_query_var( 'page' ) );
}
public function get_wp_link_page( $i ) {
if ( ! is_singular() || is_front_page() ) {
return get_pagenum_link( $i );
}
// Based on wp-includes/post-template.php:957 `_wp_link_page`.
global $wp_rewrite;
$post = get_post();
$query_args = [];
$url = get_permalink();
if ( $i > 1 ) {
if ( '' === get_option( 'permalink_structure' ) || in_array( $post->post_status, [ 'draft', 'pending' ] ) ) {
$url = add_query_arg( 'page', $i, $url );
} elseif ( get_option( 'show_on_front' ) === 'page' && (int) get_option( 'page_on_front' ) === $post->ID ) {
$url = trailingslashit( $url ) . user_trailingslashit( "$wp_rewrite->pagination_base/" . $i, 'single_paged' );
} else {
$url = trailingslashit( $url ) . user_trailingslashit( $i, 'single_paged' );
}
}
if ( is_preview() ) {
if ( ( 'draft' !== $post->post_status ) && isset( $_GET['preview_id'], $_GET['preview_nonce'] ) ) {
$query_args['preview_id'] = wp_unslash( $_GET['preview_id'] );
$query_args['preview_nonce'] = wp_unslash( $_GET['preview_nonce'] );
}
$url = get_preview_post_link( $post, $query_args, $url );
}
return $url;
}
public function get_posts_nav_link( $page_limit = null ) {
if ( ! $page_limit ) {
$page_limit = $this->query->max_num_pages;
}
$return = [];
$paged = $this->get_current_page();
$link_template = '<a class="page-numbers %s" href="%s">%s</a>';
$disabled_template = '<span class="page-numbers %s">%s</span>';
if ( $paged > 1 ) {
$next_page = intval( $paged ) - 1;
if ( $next_page < 1 ) {
$next_page = 1;
}
$return['prev'] = sprintf( $link_template, 'prev', $this->get_wp_link_page( $next_page ), $this->get_settings( 'pagination_prev_label' ) );
} else {
$return['prev'] = sprintf( $disabled_template, 'prev', $this->get_settings( 'pagination_prev_label' ) );
}
$next_page = intval( $paged ) + 1;
if ( $next_page <= $page_limit ) {
$return['next'] = sprintf( $link_template, 'next', $this->get_wp_link_page( $next_page ), $this->get_settings( 'pagination_next_label' ) );
} else {
$return['next'] = sprintf( $disabled_template, 'next', $this->get_settings( 'pagination_next_label' ) );
}
return $return;
}
protected function register_controls() {
$this->start_controls_section(
'section_layout',
[
'label' => esc_html__( 'Layout', 'elementor-pro' ),
'tab' => Controls_Manager::TAB_CONTENT,
]
);
$this->end_controls_section();
}
protected function get_pagination_type_options() {
return [
'' => esc_html__( 'None', 'elementor-pro' ),
'numbers' => esc_html__( 'Numbers', 'elementor-pro' ),
'prev_next' => esc_html__( 'Previous/Next', 'elementor-pro' ),
'numbers_and_prev_next' => esc_html__( 'Numbers', 'elementor-pro' ) . ' + ' . esc_html__( 'Previous/Next', 'elementor-pro' ),
self::LOAD_MORE_ON_CLICK => esc_html__( 'Load on Click', 'elementor-pro' ),
self::LOAD_MORE_INFINITE_SCROLL => esc_html__( 'Infinite Scroll', 'elementor-pro' ),
];
}
public function render_plain_content() {}
}
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